/**
 * Tecnoclima Modern Redesign Stylesheet
 * 2026 Modern Responsive Design System
 */

/* ==========================================================================
   1. Typography & Global Resets
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&family=Open+Sans:ital,wght@0,300;0,400;0,600;0,700;1,400&display=swap');

:root {
  --tc-primary: #1868b7;
  --tc-primary-dark: #104c8a;
  --tc-primary-light: #2696e5;
  --tc-accent: #e11d48;
  --tc-accent-hover: #be123c;
  --tc-dark: #0f172a;
  --tc-dark-surface: #1e293b;
  --tc-slate: #334155;
  --tc-muted: #64748b;
  --tc-light: #f8fafc;
  --tc-border: #e2e8f0;
  --tc-white: #ffffff;
  --tc-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --tc-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --tc-shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.08);
  --tc-radius-sm: 4px;
  --tc-radius: 8px;
  --tc-radius-lg: 12px;
  --tc-radius-full: 9999px;
  --tc-font-sans: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --tc-font-heading: 'Montserrat', 'Open Sans', sans-serif;
}

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  min-width: 0 !important;
  width: 100% !important;
  height: auto !important;
  min-height: 100%;
  overflow-x: clip !important;
  overflow-y: visible !important;
  margin: 0;
  padding: 0;
  -webkit-text-size-adjust: 100%;
}

body {
  min-width: 0 !important;
  width: 100% !important;
  height: auto !important;
  min-height: 100vh !important;
  overflow-x: clip !important;
  overflow-y: visible !important;
  margin: 0;
  padding: 0;
  font-family: var(--tc-font-sans);
  color: var(--tc-dark-surface);
  background-color: #f8fafc;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

#page {
  overflow-x: clip;
  width: 100%;
  position: relative;
}

/* Fluid Container Overrides & Perfect Centering */
.container_7, .container {
  width: 100% !important;
  max-width: 1232px !important;
  margin-left: auto !important;
  margin-right: auto !important;
  padding-left: 16px !important;
  padding-right: 16px !important;
  box-sizing: border-box !important;
}

.container_7 .grid_7 {
  width: 100% !important;
  max-width: 100% !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
  float: none !important;
  box-sizing: border-box !important;
}

#page, #page-inner, #page-content, #front-content, #front-content-second {
  width: 100% !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
}

/* ==========================================================================
   2. Modern Header
   ========================================================================== */
header, .site-header {
  height: auto !important;
  background: none !important;
  border-bottom: none !important;
  position: relative;
  z-index: 100;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

/* 2.1 Top Bar */
.header-topbar {
  background-color: #0b1320;
  color: #94a3b8;
  font-size: 12.5px;
  line-height: 1.4;
  padding: 7px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.topbar-left, .topbar-right {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.topbar-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #e2e8f0;
  font-weight: 500;
}

.topbar-badge svg {
  color: var(--tc-primary-light);
}

.topbar-divider {
  color: rgba(255, 255, 255, 0.2);
}

.topbar-geo, .topbar-schedule {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.topbar-email {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: #cbd5e1;
  text-decoration: none;
  transition: color 0.2s ease;
}

.topbar-email:hover {
  color: #38bdf8;
}

.topbar-callback-btn {
  display: inline-flex;
  align-items: center;
  padding: 3px 12px;
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff !important;
  border-radius: var(--tc-radius-full);
  text-decoration: none !important;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.3px;
  transition: all 0.2s ease;
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.topbar-callback-btn:hover {
  background: var(--tc-primary);
  border-color: var(--tc-primary);
  transform: translateY(-1px);
}

/* 2.2 Main Header Row */
.header-main {
  background: #ffffff;
  padding: 16px 0;
  border-bottom: 1px solid #edf2f7;
}

.header-main-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

/* Brand / Logo */
.header-brand {
  display: flex;
  align-items: center;
  gap: 16px;
  text-decoration: none;
}

.header-logo {
  display: block;
  line-height: 0;
}

.header-logo img {
  height: 48px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
}

.header-tagline {
  display: flex;
  flex-direction: column;
  border-left: 2px solid #e2e8f0;
  padding-left: 14px;
}

.tagline-title {
  font-family: var(--tc-font-heading);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: #0f172a;
}

.tagline-sub {
  font-size: 11px;
  color: var(--tc-muted);
  margin-top: 2px;
}

/* Search Input */
.header-search {
  flex: 1;
  max-width: 320px;
  position: relative;
}

.search-form-modern {
  margin: 0;
}

.search-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.search-input-wrapper .search-icon {
  position: absolute;
  left: 12px;
  color: #94a3b8;
  pointer-events: none;
}

.search-input-wrapper input[type="text"] {
  width: 100%;
  height: 40px;
  padding: 0 76px 0 38px;
  font-size: 13px;
  border: 1px solid #cbd5e1;
  border-radius: var(--tc-radius-full);
  background-color: #f8fafc;
  color: var(--tc-dark);
  outline: none;
  transition: all 0.2s ease;
}

.search-input-wrapper input[type="text"]:focus {
  background-color: #ffffff;
  border-color: var(--tc-primary);
  box-shadow: 0 0 0 3px rgba(24, 104, 183, 0.15);
}

.search-input-wrapper .search-submit {
  position: absolute;
  right: 4px;
  height: 32px;
  padding: 0 14px;
  border: none;
  background: var(--tc-primary);
  color: #ffffff;
  font-size: 12px;
  font-weight: 600;
  border-radius: var(--tc-radius-full);
  cursor: pointer;
  transition: background 0.2s ease;
}

.search-input-wrapper .search-submit:hover {
  background: var(--tc-primary-dark);
}

/* Phone Block */
.header-phone-block {
  display: flex;
  align-items: center;
}

.header-phone {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s ease;
}

.phone-icon-circle {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #eff6ff;
  color: var(--tc-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  box-shadow: 0 0 0 4px rgba(24, 104, 183, 0.08);
}

.header-phone:hover .phone-icon-circle {
  background: var(--tc-primary);
  color: #ffffff;
  box-shadow: 0 0 0 6px rgba(24, 104, 183, 0.15);
}

.phone-text {
  display: flex;
  flex-direction: column;
}

.phone-label {
  font-size: 11px;
  color: var(--tc-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.phone-number {
  font-family: var(--tc-font-heading);
  font-size: 17px;
  font-weight: 600;
  color: #0f172a;
  white-space: nowrap;
}

.phone-number strong {
  font-weight: 800;
  color: var(--tc-primary);
}

/* CTA Button */
.header-cta {
  display: flex;
  align-items: center;
}

.header-btn-calc {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 42px;
  padding: 0 18px;
  background: linear-gradient(135deg, #1868b7, #155ba0);
  color: #ffffff !important;
  font-family: var(--tc-font-heading);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.3px;
  border-radius: var(--tc-radius);
  text-decoration: none !important;
  box-shadow: 0 4px 12px rgba(24, 104, 183, 0.25);
  transition: all 0.2s ease;
  white-space: nowrap;
}

.header-btn-calc:hover {
  background: linear-gradient(135deg, #155ba0, #0f4982);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(24, 104, 183, 0.35);
}

/* Mobile Hamburger Toggle */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 40px;
  height: 40px;
  padding: 10px 8px;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  border-radius: var(--tc-radius);
  cursor: pointer;
  z-index: 105;
}

.mobile-menu-toggle .hamburger-bar {
  display: block;
  width: 100%;
  height: 2.5px;
  background: #0f172a;
  border-radius: 2px;
  transition: all 0.25s ease;
}

.mobile-menu-toggle.active .hamburger-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-menu-toggle.active .hamburger-bar:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active .hamburger-bar:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* 2.3 Navigation Bar */
.header-nav-bar {
  background: #0f172a;
  position: relative;
  z-index: 100;
  border-bottom: 2px solid #1e293b;
  transition: all 0.3s ease;
}

.site-navigation-modern {
  width: 100%;
}

.nav-menu-modern {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
  justify-content: space-between !important;
  align-items: stretch !important;
  list-style: none !important;
  margin: 0 !important;
  padding: 0 !important;
  width: 100% !important;
}

.nav-menu-modern > li.nav-item {
  position: relative !important;
  margin: 0 !important;
  padding: 0 !important;
  list-style: none !important;
  float: none !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  flex: 1 1 auto !important;
  background: transparent !important;
  border: none !important;
}

.nav-menu-modern > li.nav-item > a {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 5px !important;
  padding: 14px 10px !important;
  font-family: var(--tc-font-heading) !important;
  font-size: 12.5px !important;
  font-weight: 600 !important;
  color: #cbd5e1 !important;
  text-decoration: none !important;
  text-transform: uppercase !important;
  letter-spacing: 0.3px !important;
  white-space: nowrap !important;
  width: 100% !important;
  text-align: center !important;
  border: none !important;
  background: transparent !important;
  text-shadow: none !important;
  height: 100% !important;
  line-height: 1.2 !important;
  transition: all 0.2s ease !important;
  position: relative !important;
}

.nav-menu-modern > li.nav-item:hover > a {
  color: #ffffff !important;
  background: rgba(255, 255, 255, 0.08) !important;
}

.nav-menu-modern > li.nav-item.active > a {
  color: #ffffff !important;
  background: var(--tc-primary) !important;
}

.nav-menu-modern > li.nav-item.nav-item-promo > a {
  color: #fca5a5 !important;
  font-weight: 700 !important;
}

.nav-menu-modern > li.nav-item.nav-item-promo:hover > a {
  color: #ffffff !important;
  background: #dc2626 !important;
}

.nav-menu-modern > li.nav-item.nav-item-promo.active > a {
  background: #dc2626 !important;
  color: #ffffff !important;
}

.nav-menu-modern > li.nav-item.has-dropdown > a::after {
  content: '';
  display: inline-block;
  width: 4px;
  height: 4px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  margin-left: 2px;
  margin-top: -2px;
  transition: transform 0.2s ease;
}

.nav-menu-modern > li.nav-item.has-dropdown:hover > a::after {
  transform: rotate(-135deg);
  margin-top: 2px;
}

/* Modern Dropdown Menu */
.nav-menu-modern > li.nav-item .nav-dropdown {
  position: absolute !important;
  top: 100% !important;
  left: 0 !important;
  min-width: 250px !important;
  background: #ffffff !important;
  list-style: none !important;
  margin: 0 !important;
  padding: 8px 0 !important;
  border-radius: 0 0 var(--tc-radius) var(--tc-radius) !important;
  border: 1px solid #e2e8f0 !important;
  box-shadow: var(--tc-shadow-lg) !important;
  opacity: 0 !important;
  visibility: hidden !important;
  transform: translateY(8px) !important;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
  z-index: 500 !important;
}

.nav-menu-modern > li.nav-item:hover .nav-dropdown {
  opacity: 1 !important;
  visibility: visible !important;
  transform: translateY(0) !important;
}

.nav-menu-modern > li.nav-item .nav-dropdown li {
  margin: 0 !important;
  padding: 0 !important;
  list-style: none !important;
  float: none !important;
  background: transparent !important;
  border: none !important;
}

.nav-menu-modern > li.nav-item .nav-dropdown li a {
  display: block !important;
  padding: 10px 18px !important;
  font-family: var(--tc-font-sans) !important;
  font-size: 13.5px !important;
  font-weight: 500 !important;
  color: #334155 !important;
  text-decoration: none !important;
  text-transform: none !important;
  letter-spacing: normal !important;
  border-left: 3px solid transparent !important;
  transition: all 0.15s ease !important;
  background: transparent !important;
  text-shadow: none !important;
  height: auto !important;
  line-height: 1.4 !important;
  text-align: left !important;
}

.nav-menu-modern > li.nav-item .nav-dropdown li a:hover {
  background: #f1f5f9 !important;
  color: var(--tc-primary) !important;
  border-left-color: var(--tc-primary) !important;
  padding-left: 22px !important;
}

/* Neutralize any legacy #main-navigation styles */
#main-navigation, #main-navigation ul, #main-navigation li, #main-navigation a,
#main-navigation li.menu-418, #main-navigation li.menu-472, #main-navigation li.menu-1052,
#main-navigation li.menu-1624, #main-navigation li.menu-1430, #main-navigation li.menu-1517,
#main-navigation li.active, #main-navigation li.active-trail {
  float: none !important;
  background: none !important;
  border: none !important;
  box-shadow: none !important;
  outline: none !important;
  border-radius: 0 !important;
  margin: 0 !important;
  text-shadow: none !important;
}

/* ==========================================================================
   3. Mobile Drawer Navigation
   ========================================================================== */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -320px;
  width: 300px;
  height: 100%;
  background: #ffffff;
  box-shadow: -5px 0 25px rgba(0, 0, 0, 0.15);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  transition: right 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  overflow-y: auto;
}

.mobile-drawer.open {
  right: 0;
}

.mobile-drawer-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(2px);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s ease;
}

.mobile-drawer-backdrop.visible {
  opacity: 1;
  visibility: visible;
}

body.drawer-open {
  overflow: hidden !important;
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: #0f172a;
  color: #ffffff;
}

.drawer-title {
  font-family: var(--tc-font-heading);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.drawer-close {
  background: none;
  border: none;
  color: #ffffff;
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
  padding: 0;
}

.mobile-drawer-search {
  padding: 14px 20px;
  border-bottom: 1px solid #e2e8f0;
}

.mobile-drawer-nav {
  flex: 1;
  padding: 10px 0;
}

.mobile-drawer-nav ul.menu {
  list-style: none;
  margin: 0;
  padding: 0;
}

.mobile-drawer-nav ul.menu > li {
  position: relative;
  border-bottom: 1px solid #f1f5f9;
}

.mobile-drawer-nav ul.menu > li > a {
  display: block;
  padding: 12px 20px;
  font-family: var(--tc-font-heading);
  font-size: 14px;
  font-weight: 600;
  color: #1e293b;
  text-decoration: none;
}

.mobile-drawer-nav ul.menu > li.active > a,
.mobile-drawer-nav ul.menu > li.active-trail > a {
  color: var(--tc-primary);
  background: #eff6ff;
  border-left: 4px solid var(--tc-primary);
}

.mobile-submenu-toggle {
  position: absolute;
  top: 0;
  right: 0;
  width: 48px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.mobile-submenu-toggle::after {
  content: '';
  width: 8px;
  height: 8px;
  border-right: 2px solid #64748b;
  border-bottom: 2px solid #64748b;
  transform: rotate(45deg);
  transition: transform 0.2s ease;
}

.mobile-submenu-toggle.open::after {
  transform: rotate(-135deg);
}

.mobile-drawer-nav ul.menu li ul.menu {
  display: none;
  background: #f8fafc;
  padding: 6px 0;
  border-top: 1px solid #e2e8f0;
}

.mobile-drawer-nav ul.menu li ul.menu li a {
  padding: 9px 20px 9px 32px;
  font-size: 13px;
  color: #475569;
}

.mobile-drawer-contacts {
  padding: 16px 20px;
  background: #f8fafc;
  border-top: 1px solid #e2e8f0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.mobile-drawer-phone {
  font-family: var(--tc-font-heading);
  font-size: 16px;
  font-weight: 700;
  color: #0f172a;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.mobile-drawer-calc-btn {
  display: block;
  text-align: center;
  padding: 10px;
  background: var(--tc-primary);
  color: #ffffff;
  font-weight: 700;
  font-size: 13px;
  border-radius: var(--tc-radius);
  text-decoration: none;
}

/* ==========================================================================
   4. Modern Breadcrumbs
   ========================================================================== */
.tecnoclima-breadcrumbs-wrapper {
  background-color: #f1f5f9;
  border-bottom: 1px solid #e2e8f0;
  padding: 10px 0;
  margin-bottom: 20px;
}

.breadcrumbs-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 12.5px;
}

.breadcrumb-item a {
  color: #64748b;
  text-decoration: none;
  transition: color 0.2s ease;
}

.breadcrumb-item a:hover {
  color: var(--tc-primary);
  text-decoration: underline;
}

.breadcrumb-sep {
  color: #94a3b8;
  font-weight: 600;
  user-select: none;
}

.breadcrumb-item.current span {
  color: #1e293b;
  font-weight: 600;
}

/* ==========================================================================
   5. Beautiful Modern Headings
   ========================================================================== */
h1#page-title, h1.title {
  font-family: var(--tc-font-heading) !important;
  font-size: clamp(24px, 3.8vw, 36px) !important;
  font-weight: 700 !important;
  line-height: 1.25 !important;
  color: #0f172a !important;
  margin: 20px 0 24px 0 !important;
  padding-bottom: 16px !important;
  border-bottom: 2px solid #e2e8f0 !important;
  position: relative;
  letter-spacing: -0.01em;
  text-transform: none !important;
}

h1#page-title::after, h1.title::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 70px;
  height: 3px;
  background: linear-gradient(90deg, var(--tc-primary), var(--tc-accent));
  border-radius: 3px;
}

h2, .node-type-page h2, body.not-front h2 {
  font-family: var(--tc-font-heading) !important;
  font-size: clamp(20px, 2.5vw, 26px) !important;
  font-weight: 700 !important;
  line-height: 1.3 !important;
  color: #1e293b !important;
  margin-top: 32px !important;
  margin-bottom: 16px !important;
  letter-spacing: normal;
  text-transform: none !important;
}

h3, body.not-front h3 {
  font-family: var(--tc-font-heading) !important;
  font-size: clamp(17px, 2vw, 20px) !important;
  font-weight: 600 !important;
  color: #334155 !important;
  margin-top: 24px !important;
  margin-bottom: 12px !important;
}

/* ==========================================================================
   6. 3D Map Responsive Container & Interactive Showcase (Homepage)
   ========================================================================== */
.home-map-wrapper {
  max-width: 1240px;
  margin: 0 auto 35px auto;
  background: linear-gradient(180deg, #0d1b2a 0%, #132238 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  overflow: hidden;
  position: relative;
}

.home-map-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 22px;
  background: rgba(15, 23, 42, 0.65);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.home-map-status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 600;
  color: #94a3b8;
}

.status-pulse {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 10px #10b981;
  display: inline-block;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0% { opacity: 0.6; transform: scale(0.95); }
  50% { opacity: 1; transform: scale(1.15); }
  100% { opacity: 0.6; transform: scale(0.95); }
}

.home-map-hint {
  font-size: 12px;
  color: #64748b;
  display: flex;
  align-items: center;
  gap: 6px;
}

.home-map-hint svg {
  color: #38bdf8;
}

.map-scroll-container {
  width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  position: relative;
  background: radial-gradient(circle at 50% 30%, #1e2e4a 0%, #0d1b2a 75%);
}

#region-map {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  border-radius: 0 !important;
  padding: 0 !important;
  margin: 0 auto !important;
  position: relative !important;
  height: 496px !important;
  width: 1191px !important;
  overflow: visible !important;
}

#catalog-content {
  width: 1191px;
  height: 496px;
  position: relative;
  margin: 0 auto;
}

#map-industry {
  height: 496px;
  width: 1191px;
  overflow: hidden;
  position: relative;
  z-index: 10;
  margin: 0 auto;
  opacity: 1 !important;
}

#map-industry #mapcanvas {
  z-index: 10 !important;
  height: 496px;
  width: 1191px;
  position: absolute;
  top: 0;
  left: 0;
}

#map-industry #mapbg {
  position: absolute;
  top: 0;
  left: 0;
  width: 1191px;
  height: 496px;
  background-image: url("/uploads/map2/spritegray4.png");
  background-position: 0 0;
  opacity: 0;
  z-index: 20 !important;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

#map-industry #mapbg.gray {
  opacity: 1 !important;
}

#map-industry #map.map {
  position: absolute;
  top: 0;
  left: 0;
  width: 1191px;
  height: 496px;
  background-repeat: no-repeat;
  opacity: 0;
  z-index: 25 !important;
  transition: opacity 0.3s ease;
}

#map.farming { background-image: url("/uploads/map2/farming.png") !important; }
#map.logistics { background-image: url("/uploads/map2/logistics.png") !important; }
#map.depo { background-image: url("/uploads/map2/depo.png") !important; }
#map.sport { background-image: url("/uploads/map2/sport.png") !important; }
#map.tennis { background-image: url("/uploads/map2/tennis.png") !important; }
#map.hangar { background-image: url("/uploads/map2/hangar.png") !important; }
#map.office { background-image: url("/uploads/map2/office.png") !important; }
#map.trade { background-image: url("/uploads/map2/trade.png") !important; }
#map.school { background-image: url("/uploads/map2/school.png") !important; }
#map.minning { background-image: url("/uploads/map2/minning.png") !important; }
#map.production { background-image: url("/uploads/map2/production.png") !important; }
#map.building { background-image: url("/uploads/map2/building.png") !important; }
#map.outlet { background-image: url("/uploads/map2/outlet.png") !important; }
#map.religy { background-image: url("/uploads/map2/religy.png") !important; }
#map.autosalon { background-image: url("/uploads/map2/autosalon.png") !important; }

#region-map .label {
  position: absolute !important;
  z-index: 50 !important;
  background: rgba(15, 23, 42, 0.88) !important;
  backdrop-filter: blur(8px) !important;
  -webkit-backdrop-filter: blur(8px) !important;
  border: 1px solid rgba(255, 255, 255, 0.18) !important;
  border-radius: 6px !important;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35) !important;
  transition: all 0.25s ease !important;
}

#region-map .label:hover,
#region-map .label.label-highlight {
  background: #0284c7 !important;
  border-color: #38bdf8 !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 24px rgba(2, 132, 199, 0.5) !important;
  z-index: 60 !important;
}

#region-map .label a {
  display: block !important;
  padding: 6px 12px !important;
  color: #ffffff !important;
  font-size: 11px !important;
  font-weight: 700 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.5px !important;
  text-decoration: none !important;
  white-space: nowrap !important;
  line-height: 1.3 !important;
}

#region-map .label a:hover {
  color: #ffffff !important;
}

/* Quick Industry Chips Bar */
.map-chips-bar {
  padding: 14px 22px;
  background: rgba(15, 23, 42, 0.7);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.map-chips-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.map-chips-label {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: #94a3b8;
}

.map-mobile-scroll-hint {
  display: none;
  font-size: 11px;
  color: #64748b;
}

.map-chips-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.map-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  color: #cbd5e1;
  font-size: 12px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s ease;
}

.map-chip:hover,
.map-chip.active {
  background: #0284c7;
  border-color: #38bdf8;
  color: #ffffff;
  transform: translateY(-1px);
}

.chip-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #38bdf8;
}

/* Front Page CTA Button Placement & Styling */
#front-content {
  position: relative !important;
  margin-top: 15px !important;
  z-index: 200 !important;
}

#front-content .but {
  margin: 15px auto 25px auto !important;
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
  text-align: center !important;
  width: 100% !important;
}

.action-button.blue {
  background: linear-gradient(135deg, #1868b7, #155ba0) !important;
  border-bottom: 4px solid #0f4982 !important;
  color: #ffffff !important;
  font-family: var(--tc-font-heading) !important;
  font-size: 16px !important;
  font-weight: 700 !important;
  letter-spacing: 0.5px !important;
  border-radius: 8px !important;
  box-shadow: 0 4px 15px rgba(24, 104, 183, 0.3) !important;
  padding: 12px 36px !important;
  height: auto !important;
  display: inline-block !important;
  float: none !important;
  text-decoration: none !important;
  transition: all 0.2s ease !important;
  cursor: pointer !important;
  text-transform: uppercase !important;
}

.action-button.blue:hover {
  background: linear-gradient(135deg, #155ba0, #0f4982) !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 6px 20px rgba(24, 104, 183, 0.4) !important;
}

/* Front Content Title */
#front-content h2 {
  font-family: var(--tc-font-heading) !important;
  font-size: clamp(20px, 2.5vw, 28px) !important;
  font-weight: 700 !important;
  text-align: center !important;
  color: #0f172a !important;
  margin: 25px 0 20px 0 !important;
}

/* Mobile Quick Tags Grid */
.map-mobile-tags {
  display: none;
  margin-top: 15px;
  padding: 14px 16px;
  background: #ffffff;
  border-radius: var(--tc-radius);
  border: 1px solid #e2e8f0;
  box-shadow: var(--tc-shadow-sm);
}

.mobile-tags-title {
  display: block;
  font-family: var(--tc-font-heading);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #475569;
  margin-bottom: 10px;
}

.mobile-tags-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.mobile-tags-grid a {
  display: inline-block;
  padding: 6px 12px;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  border-radius: var(--tc-radius-full);
  font-size: 12px;
  font-weight: 600;
  color: #1e293b;
  text-decoration: none;
  transition: all 0.15s ease;
}

.mobile-tags-grid a:hover {
  background: var(--tc-primary);
  color: #ffffff;
  border-color: var(--tc-primary);
}

/* ==========================================================================
   7. Modern Footer
   ========================================================================== */
footer, .site-footer-modern {
  height: auto !important;
  min-height: 0 !important;
  background-color: #0b111a !important;
  color: #94a3b8 !important;
  padding: 50px 0 0 0 !important;
  margin-top: 60px !important;
  position: relative;
  border-top: 4px solid var(--tc-primary);
}

.footer-main-grid {
  display: grid;
  grid-template-columns: 2fr 1.2fr 1.4fr 1.8fr;
  gap: 36px;
  padding-bottom: 40px;
}

.footer-col-title {
  font-family: var(--tc-font-heading);
  font-size: 14.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: #ffffff;
  margin: 0 0 18px 0;
  position: relative;
  padding-bottom: 10px;
}

.footer-col-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--tc-primary);
}

.footer-logo img {
  height: 42px;
  width: auto;
  margin-bottom: 14px;
}

.footer-desc {
  font-size: 13px;
  line-height: 1.6;
  color: #cbd5e1;
  margin: 0 0 16px 0;
}

.footer-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  color: #94a3b8;
}

.feature-item svg {
  color: var(--tc-primary-light);
  flex-shrink: 0;
}

.footer-btn-calc {
  display: inline-flex;
  align-items: center;
  padding: 9px 18px;
  background: var(--tc-primary);
  color: #ffffff !important;
  font-family: var(--tc-font-heading);
  font-size: 12.5px;
  font-weight: 700;
  border-radius: var(--tc-radius);
  text-decoration: none !important;
  transition: all 0.2s ease;
}

.footer-btn-calc:hover {
  background: var(--tc-primary-dark);
  transform: translateY(-1px);
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.footer-links li a {
  color: #cbd5e1 !important;
  text-decoration: none !important;
  font-size: 13.5px !important;
  transition: all 0.2s ease !important;
  display: inline-flex !important;
  align-items: center !important;
}

.footer-links li a:hover {
  color: #38bdf8 !important;
  padding-left: 5px !important;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}

.footer-contact-item .contact-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(24, 104, 183, 0.15);
  color: var(--tc-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.footer-contact-item .contact-info {
  display: flex;
  flex-direction: column;
}

.contact-label {
  font-size: 11.5px;
  color: #64748b;
}

.contact-phone-link {
  font-family: var(--tc-font-heading);
  font-size: 18px;
  font-weight: 600;
  color: #ffffff;
  text-decoration: none;
}

.contact-phone-link strong {
  color: #38bdf8;
  font-weight: 800;
}

.contact-mail-link {
  font-size: 13.5px;
  color: #38bdf8;
  text-decoration: none;
}

.contact-mail-link:hover {
  text-decoration: underline;
}

.footer-callback-wrap {
  margin: 18px 0;
}

.footer-btn-order {
  display: inline-block;
  width: 100%;
  text-align: center;
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #ffffff !important;
  font-family: var(--tc-font-heading);
  font-size: 12.5px;
  font-weight: 700;
  border-radius: var(--tc-radius);
  text-decoration: none !important;
  transition: all 0.2s ease;
}

.footer-btn-order:hover {
  background: var(--tc-primary);
  border-color: var(--tc-primary);
}

/* Subscribe Input */
.footer-subscribe {
  margin-top: 14px;
}

.subscribe-label {
  display: block;
  font-size: 12px;
  color: #94a3b8;
  margin-bottom: 6px;
}

.subscribe-input-wrap {
  display: flex;
  position: relative;
}

.subscribe-input-wrap input {
  width: 100%;
  height: 38px;
  padding: 0 44px 0 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--tc-radius);
  color: #ffffff;
  font-size: 12.5px;
  outline: none;
}

.subscribe-input-wrap input:focus {
  border-color: var(--tc-primary);
  background: rgba(255, 255, 255, 0.1);
}

.subscribe-input-wrap button {
  position: absolute;
  right: 4px;
  top: 4px;
  height: 30px;
  width: 34px;
  border: none;
  background: var(--tc-primary);
  color: #ffffff;
  border-radius: var(--tc-radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.subscribe-input-wrap button:hover {
  background: var(--tc-primary-light);
}

/* Bottom Bar */
.footer-bottom-bar {
  background: #060a10;
  padding: 18px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 12px;
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.copyright {
  color: #64748b;
}

.footer-bottom-links {
  display: flex;
  gap: 20px;
}

.footer-bottom-links a {
  color: #64748b;
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-bottom-links a:hover {
  color: #cbd5e1;
}

.scroll-to-top {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.scroll-to-top:hover {
  background: var(--tc-primary);
  border-color: var(--tc-primary);
  transform: translateY(-2px);
}

/* ==========================================================================
   8. Responsive Media Queries (Mobile Adaptations)
   ========================================================================== */

/* 8.1 Tablet Landscape & Small Desktop (<= 1199px) */
@media (max-width: 1199px) {
  .header-search {
    max-width: 240px;
  }
  .footer-main-grid {
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: 24px;
  }
}

/* 8.2 Tablet Portrait (<= 991px) */
@media (max-width: 991px) {
  .header-topbar {
    display: none;
  }
  .header-search, .header-cta {
    display: none;
  }
  .header-tagline {
    display: none;
  }
  .header-phone-block {
    margin-left: auto;
  }
  .phone-text {
    display: none;
  }
  .phone-icon-circle {
    width: 38px;
    height: 38px;
  }
  .mobile-menu-toggle {
    display: flex;
    margin-left: 10px;
    width: 38px;
    height: 38px;
    padding: 9px 7px;
  }
  .header-nav-bar {
    display: none;
  }

  /* 3D Map Responsive Container on Tablet/Mobile */
  .home-map-wrapper {
    border-radius: 14px !important;
    margin-bottom: 25px !important;
  }

  .home-map-topbar {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 8px !important;
    padding: 10px 16px !important;
  }

  .home-map-hint {
    font-size: 11px !important;
  }

  .map-scroll-container {
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    -webkit-overflow-scrolling: touch !important;
    background: radial-gradient(circle at 50% 30%, #1e2e4a 0%, #0d1b2a 75%) !important;
  }

  #region-map {
    height: 496px !important;
    width: 1191px !important;
    max-width: none !important;
    overflow: visible !important;
    padding: 0 !important;
    margin: 0 !important;
  }

  .map-chips-bar {
    padding: 12px 16px !important;
  }

  .map-mobile-scroll-hint {
    display: inline-block !important;
  }

  .map-chip {
    padding: 5px 10px !important;
    font-size: 11.5px !important;
  }

  /* CTA Button on Tablet/Mobile */
  #front-content {
    margin-top: 15px !important;
  }

  #front-content .but {
    margin: 20px auto !important;
    width: 100% !important;
    text-align: center !important;
  }

  .action-button.blue {
    max-width: 92% !important;
    white-space: normal !important;
    text-align: center !important;
    padding: 12px 24px !important;
    font-size: 14.5px !important;
    height: auto !important;
    line-height: 1.3 !important;
    display: inline-block !important;
  }

  /* Customers Block */
  #front-content-second .customers {
    width: 100% !important;
    max-width: 100% !important;
    float: none !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    margin: 20px 0 !important;
  }

  #front-content-second .customers .title {
    width: 100% !important;
    float: none !important;
    text-align: center !important;
    margin: 0 0 10px 0 !important;
    padding: 0 !important;
  }

  .customers .front-cust {
    width: 100% !important;
    max-width: 100% !important;
    float: none !important;
    background-size: contain !important;
    background-position: center !important;
    background-repeat: no-repeat !important;
    height: 50px !important;
  }

  /* Footer */
  .footer-main-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  /* Fluid Grids */
  .container_7 .grid_1,
  .container_7 .grid_2,
  .container_7 .grid_3,
  .container_7 .grid_4,
  .container_7 .grid_5,
  .container_7 .grid_6,
  .container_7 .grid_7 {
    width: 100% !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    float: none !important;
    box-sizing: border-box !important;
  }
}

/* 8.3 Mobile Phones (<= 767px) */
@media (max-width: 767px) {
  .header-main {
    padding: 8px 0 !important;
  }
  .header-main-inner {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    width: 100% !important;
    gap: 8px !important;
  }
  .header-brand {
    flex: 0 1 auto !important;
    max-width: 150px !important;
  }
  .header-logo img {
    height: 34px !important;
    max-width: 100% !important;
  }
  .mobile-menu-toggle {
    width: 36px !important;
    height: 36px !important;
    padding: 8px 6px !important;
  }
  .phone-icon-circle {
    width: 36px !important;
    height: 36px !important;
  }

  /* Carousel */
  .aquarelle-slider {
    width: 100% !important;
    max-width: 100% !important;
    overflow: hidden !important;
    margin: 20px auto !important;
    padding: 0 !important;
    float: none !important;
  }
  .aquarelle-slider .slideshow {
    width: 100% !important;
    max-width: 100% !important;
    overflow: hidden !important;
  }
  .aquarelle-slider a.aquarelle {
    width: 260px !important;
    max-width: 85vw !important;
    margin: 0 auto !important;
  }
  .aquarelle-slider-left, .aquarelle-slider-right {
    display: none !important;
  }

  /* Promo Banner */
  .sl_1 {
    padding: 12px 0 !important;
    width: 100% !important;
    max-width: 100% !important;
  }
  .sl_1 a.grid_7 {
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    float: none !important;
  }
  .sl_1 img {
    width: 100% !important;
    height: auto !important;
    max-width: 100% !important;
  }

  /* Rosneft Block */
  .rosneft-news-block {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding: 0 16px !important;
    margin: 20px auto !important;
  }
  .rosneft-news-block h1 {
    font-size: 18px !important;
    line-height: 1.35 !important;
    padding: 0.6em 0 !important;
    margin: 10px 0 !important;
  }
  .rosneft-news-block img {
    max-width: 100% !important;
    height: auto !important;
  }
  .rosneft-news-block p {
    font-size: 13.5px !important;
    line-height: 1.55 !important;
  }

  /* Hide corner peel on phone */
  .dry-system-banner {
    display: none !important;
  }

  /* Footer */
  footer, .site-footer-modern {
    padding: 35px 0 0 0 !important;
    margin-top: 35px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  .footer-main-grid {
    grid-template-columns: 1fr !important;
    gap: 24px !important;
    padding-bottom: 25px !important;
    width: 100% !important;
  }
  .footer-col {
    width: 100% !important;
  }
  .footer-col-title {
    font-size: 14px !important;
    margin-bottom: 12px !important;
  }
  .footer-links {
    gap: 8px !important;
  }
  .footer-links li a {
    font-size: 13.5px !important;
    padding: 4px 0 !important;
    color: #cbd5e1 !important;
  }
  .footer-bottom-inner {
    flex-direction: column !important;
    text-align: center !important;
    gap: 12px !important;
  }
  .footer-bottom-links {
    flex-wrap: wrap !important;
    justify-content: center !important;
    gap: 12px !important;
  }
  .scroll-to-top {
    margin: 0 auto;
  }

  /* Responsive Tables */
  .table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-bottom: 20px;
    border-radius: var(--tc-radius);
    border: 1px solid #e2e8f0;
  }

  /* Catalog Grid on Mobile */
  .product-list .views-row {
    width: 100% !important;
    margin-right: 0 !important;
    float: none !important;
  }

  /* Forms on Mobile */
  input[type="text"], input[type="email"], select, textarea {
    max-width: 100% !important;
  }
}

/* ==========================================================================
   9. Modern Body Content & Universal Page Layout System
   ========================================================================== */

/* 9.1 Content Card Wrapper */
.content-region-card {
  background: #ffffff;
  border-radius: var(--tc-radius-lg);
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  padding: 36px 42px;
  margin-bottom: 40px;
  margin-top: 25px;
}

@media (max-width: 767px) {
  .content-region-card {
    padding: 20px 16px;
    border-radius: var(--tc-radius);
    box-shadow: none;
    border: none;
    background: transparent;
  }
}

/* 9.2 Modern Article Typography */
.modern-article-body {
  font-family: var(--tc-font-sans);
  font-size: 15.5px;
  line-height: 1.8;
  color: #334155;
}

.modern-article-body p {
  margin: 0 0 1.5em 0;
  line-height: 1.8;
}

.modern-article-body p:last-child {
  margin-bottom: 0;
}

.modern-article-body h2 {
  font-family: var(--tc-font-heading) !important;
  font-size: clamp(20px, 2.5vw, 24px) !important;
  font-weight: 700 !important;
  color: #0f172a !important;
  margin: 36px 0 16px 0 !important;
  padding-left: 14px !important;
  border-left: 4px solid var(--tc-primary) !important;
  line-height: 1.35 !important;
  letter-spacing: -0.01em;
}

.modern-article-body h3 {
  font-family: var(--tc-font-heading) !important;
  font-size: clamp(17px, 2vw, 19px) !important;
  font-weight: 600 !important;
  color: #1e293b !important;
  margin: 28px 0 12px 0 !important;
  line-height: 1.4 !important;
}

.modern-article-body strong {
  font-weight: 700;
  color: #0f172a;
}

.modern-article-body ul {
  list-style: none !important;
  padding: 0 !important;
  margin: 16px 0 24px 0 !important;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.modern-article-body ul > li {
  position: relative !important;
  padding-left: 28px !important;
  line-height: 1.65 !important;
  color: #334155 !important;
}

.modern-article-body ul > li::before {
  content: '';
  position: absolute;
  left: 4px;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--tc-primary);
  box-shadow: 0 0 0 3px rgba(24, 104, 183, 0.15);
}

.modern-article-body ol {
  padding-left: 22px;
  margin: 16px 0 24px 0;
}

.modern-article-body ol > li {
  margin-bottom: 8px;
  line-height: 1.65;
}

.modern-article-body img {
  max-width: 100% !important;
  height: auto !important;
  border-radius: var(--tc-radius);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.07);
  margin: 12px 0 20px 0;
  display: block;
}

.fluid-content-img {
  width: 100% !important;
  max-width: 100% !important;
  height: auto !important;
  border-radius: var(--tc-radius-lg) !important;
  margin: 0 0 24px 0 !important;
}

/* 9.3 Modern Callout Cards (About & Benefits) */
.modern-callout-card {
  background: #f8fafc !important;
  border: 1px solid #e2e8f0 !important;
  border-left: 5px solid var(--tc-primary) !important;
  border-radius: var(--tc-radius) !important;
  padding: 24px 28px !important;
  margin: 30px 0 !important;
  color: #1e293b !important;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03) !important;
}

.modern-callout-card strong {
  color: #0f172a !important;
  font-family: var(--tc-font-heading);
  display: block;
  margin-bottom: 8px;
  font-size: 15px;
}

.modern-callout-card span {
  color: inherit !important;
}

.modern-export-card {
  background: #0f172a;
  color: #ffffff;
  border-radius: var(--tc-radius-lg);
  padding: 28px 32px;
  margin: 32px 0;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.18);
}

.export-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  padding-bottom: 16px;
  margin-bottom: 18px;
}

.export-card-header svg {
  color: #38bdf8;
  flex-shrink: 0;
}

.export-card-header h3 {
  font-family: var(--tc-font-heading) !important;
  font-size: 16px !important;
  font-weight: 700 !important;
  color: #ffffff !important;
  margin: 0 !important;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.export-countries-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.country-pill {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--tc-radius-full);
  font-size: 13px;
  color: #e2e8f0;
  transition: all 0.2s ease;
}

.country-pill:hover {
  background: var(--tc-primary);
  border-color: var(--tc-primary);
  color: #ffffff;
}

/* ==========================================================================
   10. Modern Contacts Page Layout
   ========================================================================== */
.contacts-page-wrapper {
  margin-bottom: 40px;
}

.contacts-grid-modern {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 32px;
  margin: 30px 0 40px 0;
}

@media (max-width: 991px) {
  .contacts-grid-modern {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

.contacts-cards-column {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.contact-card-modern {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--tc-radius-lg);
  padding: 22px 24px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  transition: all 0.25s ease;
}

.contact-card-modern:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
  border-color: #cbd5e1;
}

.contact-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #eff6ff;
  color: var(--tc-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 0 0 4px rgba(24, 104, 183, 0.08);
}

.contact-card-body {
  flex: 1;
}

.contact-card-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--tc-primary);
  background: #eff6ff;
  padding: 3px 8px;
  border-radius: var(--tc-radius-sm);
  margin-bottom: 6px;
}

.contact-card-title {
  font-family: var(--tc-font-heading);
  font-size: 16px;
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 6px 0;
}

.contact-card-text {
  font-size: 14.5px;
  line-height: 1.5;
  color: #334155;
  margin: 0 0 8px 0;
}

.contact-card-sub {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  color: #64748b;
}

.contact-card-link-phone {
  font-family: var(--tc-font-heading);
  font-size: 22px;
  font-weight: 700;
  color: var(--tc-primary);
  text-decoration: none;
  display: inline-block;
  margin-bottom: 4px;
}

.contact-card-link-phone:hover {
  color: var(--tc-primary-dark);
}

.contact-card-link-email {
  font-size: 16px;
  font-weight: 600;
  color: var(--tc-primary);
  text-decoration: none;
  display: inline-block;
  margin-bottom: 4px;
}

.contact-card-link-email:hover {
  text-decoration: underline;
}

.requisites-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 16px;
  font-size: 13px;
  margin-top: 8px;
}

@media (max-width: 575px) {
  .requisites-grid {
    grid-template-columns: 1fr;
  }
}

.req-item .req-label {
  color: #64748b;
  margin-right: 4px;
}

/* Contact Form Card */
.contact-form-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--tc-radius-lg);
  padding: 32px 36px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

@media (max-width: 575px) {
  .contact-form-card {
    padding: 20px 16px;
  }
}

.form-header {
  margin-bottom: 24px;
  border-bottom: 1px solid #f1f5f9;
  padding-bottom: 16px;
}

.form-title {
  font-family: var(--tc-font-heading);
  font-size: 20px;
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 6px 0;
}

.form-desc {
  font-size: 13.5px;
  color: #64748b;
  margin: 0;
  line-height: 1.5;
}

.form-modern-styled .form-group-modern {
  margin-bottom: 18px;
}

.form-modern-styled label {
  display: block;
  font-family: var(--tc-font-heading);
  font-size: 13px;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 6px;
}

.form-modern-styled label .required {
  color: #ef4444;
}

.input-with-icon {
  position: relative;
  display: flex;
  align-items: center;
}

.input-with-icon svg {
  position: absolute;
  left: 14px;
  color: #94a3b8;
  pointer-events: none;
}

.input-with-icon input {
  width: 100%;
  height: 46px;
  padding: 0 16px 0 44px;
  font-size: 14px;
  color: #0f172a;
  background: #f8fafc;
  border: 1px solid #cbd5e1;
  border-radius: var(--tc-radius);
  outline: none;
  transition: all 0.2s ease;
}

.input-with-icon input:focus {
  background: #ffffff;
  border-color: var(--tc-primary);
  box-shadow: 0 0 0 3px rgba(24, 104, 183, 0.15);
}

.form-row-dual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 575px) {
  .form-row-dual {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

.form-modern-styled textarea {
  width: 100%;
  padding: 12px 16px;
  font-size: 14px;
  color: #0f172a;
  background: #f8fafc;
  border: 1px solid #cbd5e1;
  border-radius: var(--tc-radius);
  outline: none;
  transition: all 0.2s ease;
  resize: vertical;
  font-family: inherit;
}

.form-modern-styled textarea:focus {
  background: #ffffff;
  border-color: var(--tc-primary);
  box-shadow: 0 0 0 3px rgba(24, 104, 183, 0.15);
}

.form-checkbox-modern {
  margin: 16px 0 22px 0;
}

.checkbox-container {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  font-size: 12.5px;
  color: #64748b;
  line-height: 1.45;
}

.checkbox-container input {
  margin-top: 2px;
  cursor: pointer;
}

.checkbox-container a {
  color: var(--tc-primary);
  text-decoration: underline;
}

.btn-submit-modern {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  height: 48px;
  background: linear-gradient(135deg, #1868b7, #155ba0);
  color: #ffffff;
  font-family: var(--tc-font-heading);
  font-size: 15px;
  font-weight: 700;
  border: none;
  border-radius: var(--tc-radius);
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(24, 104, 183, 0.3);
  transition: all 0.2s ease;
}

.btn-submit-modern:hover {
  background: linear-gradient(135deg, #155ba0, #0f4982);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(24, 104, 183, 0.4);
}

.contacts-map-wrapper {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--tc-radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  margin-top: 20px;
}

.map-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 24px;
  background: #f8fafc;
  border-bottom: 1px solid #e2e8f0;
}

.map-card-header svg {
  color: var(--tc-primary);
}

.map-card-header h3 {
  font-family: var(--tc-font-heading);
  font-size: 15px;
  font-weight: 700;
  color: #0f172a;
  margin: 0;
}

.map-frame-container iframe {
  display: block;
}

/* Alert Success */
.alert-success-modern {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  border-radius: var(--tc-radius);
  padding: 16px 20px;
  margin-bottom: 24px;
  color: #065f46;
}

.alert-success-modern svg {
  color: #059669;
  flex-shrink: 0;
}

.alert-success-modern strong {
  display: block;
  font-size: 15px;
  color: #065f46;
}

.alert-success-modern span {
  font-size: 13.5px;
  color: #047857;
}

/* Breadcrumbs */
.product-breadcrumbs {
  margin: 16px 0 24px;
}
.product-breadcrumbs .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none !important;
  margin: 0 !important;
  padding: 0 !important;
  font-size: 13.5px;
  color: #64748b;
}
.product-breadcrumbs .breadcrumb-item a {
  color: #64748b;
  text-decoration: none;
  transition: color 0.2s ease;
}
.product-breadcrumbs .breadcrumb-item a:hover {
  color: var(--tc-primary);
}
.product-breadcrumbs .breadcrumb-separator {
  color: #cbd5e1;
  user-select: none;
}
.product-breadcrumbs .breadcrumb-item.current {
  color: #0f172a;
  font-weight: 600;
  max-width: 420px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.product-layout-modern {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 32px;
  margin-bottom: 40px;
}

@media (max-width: 991px) {
  .product-layout-modern {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

/* Sidebar Models Card */
.sidebar-models-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--tc-radius-lg);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
  overflow: hidden;
  position: sticky;
  top: 20px;
}

.sidebar-models-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 20px;
  background: #0f172a;
  color: #ffffff;
  font-family: var(--tc-font-heading);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.sidebar-models-list {
  list-style: none !important;
  margin: 0 !important;
  padding: 6px 0 !important;
  max-height: 480px;
  overflow-y: auto;
}

.sidebar-models-list .model-item {
  border-bottom: 1px solid #f1f5f9;
}

.sidebar-models-list .model-item:last-child {
  border-bottom: none;
}

.sidebar-models-list .model-item a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 20px;
  font-family: var(--tc-font-heading);
  font-size: 13.5px;
  font-weight: 600;
  color: #334155;
  text-decoration: none;
  transition: all 0.2s ease;
}

.sidebar-models-list .model-item a:hover {
  background: #eff6ff;
  color: var(--tc-primary);
  padding-left: 24px;
}

.sidebar-models-list .model-item.active a {
  background: #eff6ff;
  color: var(--tc-primary);
  border-left: 4px solid var(--tc-primary);
  font-weight: 700;
}

.sidebar-models-list .model-item svg {
  color: #94a3b8;
  transition: transform 0.2s ease;
}

.sidebar-models-list .model-item a:hover svg,
.sidebar-models-list .model-item.active svg {
  color: var(--tc-primary);
  transform: translateX(3px);
}

.sidebar-back-link {
  padding: 12px 20px;
  background: #f8fafc;
  border-top: 1px solid #e2e8f0;
}

.sidebar-back-link a {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  font-weight: 600;
  color: #64748b;
  text-decoration: none;
}

.sidebar-back-link a:hover {
  color: var(--tc-primary);
}

/* Product Hero Card */
.product-hero-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--tc-radius-lg);
  padding: 32px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 36px;
  margin-bottom: 28px;
}

@media (max-width: 767px) {
  .product-hero-card {
    grid-template-columns: 1fr;
    padding: 20px 16px;
    gap: 20px;
  }
}

.product-photo-showcase {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.photo-frame {
  width: 100%;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: var(--tc-radius);
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  min-height: 320px;
}

.photo-frame a {
  display: block;
  position: relative;
  text-align: center;
}

.photo-frame img {
  max-width: 100%;
  max-height: 280px;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.photo-frame a:hover img {
  transform: scale(1.03);
}

.zoom-badge {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(15, 23, 42, 0.75);
  color: #ffffff;
  padding: 4px 10px;
  border-radius: var(--tc-radius-full);
  font-size: 11px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 5px;
  backdrop-filter: blur(2px);
  transition: background 0.2s ease;
}

.photo-frame a:hover .zoom-badge {
  background: var(--tc-primary);
}

.product-brand-tag {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: #64748b;
  margin-top: 12px;
}

.product-brand-tag svg {
  color: var(--tc-primary);
}

.product-info-overview {
  display: flex;
  flex-direction: column;
}

.product-badge-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 12px;
}

.series-pill-badge {
  background: #eff6ff;
  color: var(--tc-primary);
  font-family: var(--tc-font-heading);
  font-size: 12px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--tc-radius-full);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: 1px solid rgba(24, 104, 183, 0.2);
}

.stock-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: #059669;
  font-weight: 600;
}

.stock-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
}

.product-title-main {
  font-family: var(--tc-font-heading) !important;
  font-size: clamp(22px, 2.6vw, 28px) !important;
  font-weight: 700 !important;
  color: #0f172a !important;
  line-height: 1.3 !important;
  margin: 0 0 16px 0 !important;
  letter-spacing: -0.01em;
}

.product-summary-text {
  font-size: 14.5px;
  line-height: 1.7;
  color: #475569;
  margin-bottom: 24px;
}

.product-summary-text p {
  margin-bottom: 10px;
}

.product-actions-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}

.btn-product-order {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  background: linear-gradient(135deg, #1868b7, #155ba0);
  color: #ffffff !important;
  font-family: var(--tc-font-heading);
  font-size: 14px;
  font-weight: 700;
  border-radius: var(--tc-radius);
  text-decoration: none !important;
  box-shadow: 0 4px 14px rgba(24, 104, 183, 0.3);
  transition: all 0.2s ease;
}

.btn-product-order:hover {
  background: linear-gradient(135deg, #155ba0, #0f4982);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(24, 104, 183, 0.4);
}

.btn-product-calc {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background: #f1f5f9;
  color: #1e293b !important;
  font-family: var(--tc-font-heading);
  font-size: 14px;
  font-weight: 600;
  border: 1px solid #cbd5e1;
  border-radius: var(--tc-radius);
  text-decoration: none !important;
  transition: all 0.2s ease;
}

.btn-product-calc:hover {
  background: #e2e8f0;
  color: #0f172a !important;
}

.product-engineer-call {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  color: #64748b;
  padding-top: 14px;
  border-top: 1px solid #f1f5f9;
}

.product-engineer-call svg {
  color: var(--tc-primary);
}

.product-engineer-call a {
  font-family: var(--tc-font-heading);
  color: var(--tc-primary);
  font-size: 15px;
  text-decoration: none;
}

/* Product Specifications Tabs */
.product-specs-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--tc-radius-lg);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  overflow: hidden;
  margin-bottom: 28px;
}

.specs-nav-tabs {
  display: flex;
  flex-wrap: wrap;
  background: #0f172a;
  padding: 0;
  border-bottom: 2px solid #1e293b;
}

.spec-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 22px;
  background: transparent;
  border: none;
  color: #94a3b8;
  font-family: var(--tc-font-heading);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
}

.spec-tab-btn:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.06);
}

.spec-tab-btn.active {
  color: #ffffff;
  background: var(--tc-primary);
  font-weight: 700;
}

.specs-tab-content {
  padding: 28px 32px;
}

@media (max-width: 767px) {
  .specs-tab-content {
    padding: 20px 16px;
  }
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
}

.formatted-specs-content {
  font-size: 14.5px;
  line-height: 1.7;
  color: #334155;
}

.formatted-specs-content ul {
  list-style: none !important;
  padding: 0 !important;
  margin: 10px 0 !important;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.formatted-specs-content ul > li {
  position: relative;
  padding-left: 24px;
  line-height: 1.6;
}

.formatted-specs-content ul > li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--tc-primary);
  font-weight: 800;
  font-size: 14px;
}

.formatted-specs-content table {
  width: 100% !important;
  border-collapse: collapse !important;
  margin: 16px 0 !important;
  font-size: 13.5px !important;
}

.formatted-specs-content table th,
.formatted-specs-content table td {
  padding: 10px 14px !important;
  border: 1px solid #e2e8f0 !important;
  text-align: left !important;
}

.formatted-specs-content table th {
  background: #f1f5f9 !important;
  font-family: var(--tc-font-heading) !important;
  font-weight: 700 !important;
  color: #0f172a !important;
}

.formatted-specs-content table tr:nth-child(even) td {
  background: #f8fafc !important;
}

/* Product Bottom Grid: Application & Docs */
.product-bottom-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

@media (max-width: 767px) {
  .product-bottom-grid {
    grid-template-columns: 1fr;
  }
}

.product-info-block {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--tc-radius-lg);
  padding: 24px 28px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}

.product-info-block .block-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 14px;
  margin-bottom: 16px;
  border-bottom: 1px solid #f1f5f9;
}

.product-info-block .block-header svg {
  color: var(--tc-primary);
}

.product-info-block .block-header h3 {
  font-family: var(--tc-font-heading);
  font-size: 16px;
  font-weight: 700;
  color: #0f172a;
  margin: 0;
}

.documents-download-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.document-download-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: var(--tc-radius);
  text-decoration: none !important;
  transition: all 0.2s ease;
}

.document-download-card:hover {
  background: #ffffff;
  border-color: var(--tc-primary);
  box-shadow: 0 4px 12px rgba(24, 104, 183, 0.12);
  transform: translateY(-2px);
}

.doc-icon-badge {
  background: #ef4444;
  color: #ffffff;
  font-family: var(--tc-font-heading);
  font-size: 11px;
  font-weight: 800;
  padding: 6px 8px;
  border-radius: 4px;
  letter-spacing: 0.5px;
}

.doc-info {
  flex: 1;
}

.doc-title {
  display: block;
  font-family: var(--tc-font-heading);
  font-size: 13.5px;
  font-weight: 600;
  color: #0f172a;
  line-height: 1.35;
}

.doc-sub {
  display: block;
  font-size: 12px;
  color: #64748b;
  margin-top: 2px;
}

.document-download-card svg {
  color: var(--tc-primary);
  flex-shrink: 0;
}

/* ==========================================================================
   12. Modern Series & Catalog Grid System
   ========================================================================== */
.catalog-filter-modern {
  background: #0f172a;
  padding: 24px 0;
  margin-bottom: 30px;
  border-bottom: 2px solid #1e293b;
}

.filter-columns-grid {
  display: grid;
  grid-template-columns: 1fr 2.2fr 1fr 1fr;
  gap: 24px;
}

@media (max-width: 991px) {
  .filter-columns-grid {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
}

@media (max-width: 575px) {
  .filter-columns-grid {
    grid-template-columns: 1fr;
  }
}

.filter-col-title {
  font-family: var(--tc-font-heading);
  font-size: 13px;
  font-weight: 700;
  color: #38bdf8;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin: 0 0 12px 0;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.filter-checkboxes-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.filter-checkboxes-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 14px;
}

.filter-check-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  color: #cbd5e1;
  cursor: pointer;
  user-select: none;
  transition: color 0.2s ease;
}

.filter-check-item:hover {
  color: #ffffff;
}

.filter-check-item input[type="checkbox"] {
  accent-color: var(--tc-primary);
  cursor: pointer;
}

.filter-submit-btn {
  margin-top: 14px;
  width: 100%;
  padding: 10px 14px;
  background: var(--tc-primary);
  color: #ffffff;
  font-family: var(--tc-font-heading);
  font-size: 12.5px;
  font-weight: 700;
  border: none;
  border-radius: var(--tc-radius);
  cursor: pointer;
  transition: background 0.2s ease;
}

.filter-submit-btn:hover {
  background: var(--tc-primary-dark);
}

/* Series Banner */
.series-header-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  padding-bottom: 18px;
  border-bottom: 2px solid #e2e8f0;
}

@media (max-width: 767px) {
  .series-header-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }
}

.series-eyebrow {
  font-size: 12.5px;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
  display: block;
  margin-bottom: 4px;
}

.series-title-wrap h1 {
  margin: 0 !important;
  padding: 0 !important;
  border: none !important;
}

.series-title-wrap h1::after {
  display: none !important;
}

.btn-back-catalog {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  background: #f1f5f9;
  border: 1px solid #cbd5e1;
  border-radius: var(--tc-radius);
  color: #1e293b;
  font-family: var(--tc-font-heading);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-back-catalog:hover {
  background: var(--tc-primary);
  border-color: var(--tc-primary);
  color: #ffffff;
}

/* Modern Products Grid */
.modern-products-grid,
.product-list {
  display: grid !important;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)) !important;
  gap: 26px !important;
  margin: 20px 0 40px 0 !important;
}

.product-card-modern,
.product-list-item .inside {
  background: #ffffff !important;
  border: 1px solid #e2e8f0 !important;
  border-radius: var(--tc-radius-lg) !important;
  overflow: hidden !important;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04) !important;
  display: flex !important;
  flex-direction: column !important;
  height: 100% !important;
  transition: all 0.25s ease !important;
}

.product-card-modern:hover,
.product-list-item:hover .inside {
  transform: translateY(-5px) !important;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.1) !important;
  border-color: #cbd5e1 !important;
}

.card-image-wrap,
.product-list-item .image-wrp {
  background: #f8fafc !important;
  padding: 24px 16px !important;
  text-align: center !important;
  position: relative !important;
  min-height: 200px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  border-bottom: 1px solid #f1f5f9 !important;
}

.card-image-wrap img,
.product-list-item .image-wrp img {
  max-height: 170px !important;
  max-width: 100% !important;
  width: auto !important;
  height: auto !important;
  object-fit: contain !important;
  margin: 0 auto !important;
  transition: transform 0.3s ease !important;
}

.product-card-modern:hover .card-image-wrap img,
.product-list-item:hover .image-wrp img {
  transform: scale(1.05) !important;
}

.card-series-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(15, 23, 42, 0.75);
  color: #ffffff;
  font-family: var(--tc-font-heading);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.card-content-body,
.product-list-item .inside > .product-title,
.product-list-item .inside > .product-description {
  padding: 20px !important;
  display: flex !important;
  flex-direction: column !important;
  flex: 1 !important;
}

.card-product-title,
.product-title {
  font-family: var(--tc-font-heading) !important;
  font-size: 16.5px !important;
  font-weight: 700 !important;
  color: #0f172a !important;
  margin: 0 0 10px 0 !important;
  line-height: 1.35 !important;
}

.card-product-title a,
.product-title a {
  color: #0f172a !important;
  text-decoration: none !important;
  transition: color 0.2s ease !important;
}

.card-product-title a:hover,
.product-title a:hover {
  color: var(--tc-primary) !important;
}

.card-product-desc,
.product-description {
  font-size: 13.5px !important;
  line-height: 1.55 !important;
  color: #64748b !important;
  margin-bottom: 18px !important;
  flex: 1 !important;
}

.card-action-footer {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 10px !important;
  padding-top: 14px !important;
  border-top: 1px solid #f1f5f9 !important;
  margin-top: auto !important;
}

.btn-card-detail {
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  padding: 8px 14px !important;
  background: #eff6ff !important;
  color: var(--tc-primary) !important;
  font-family: var(--tc-font-heading) !important;
  font-size: 12.5px !important;
  font-weight: 700 !important;
  border-radius: var(--tc-radius) !important;
  text-decoration: none !important;
  transition: all 0.2s ease !important;
}

.btn-card-detail:hover {
  background: var(--tc-primary) !important;
  color: #ffffff !important;
}

.btn-card-order {
  display: inline-flex !important;
  align-items: center !important;
  padding: 8px 14px !important;
  background: #f1f5f9 !important;
  color: #334155 !important;
  font-family: var(--tc-font-heading) !important;
  font-size: 12.5px !important;
  font-weight: 600 !important;
  border: 1px solid #cbd5e1 !important;
  border-radius: var(--tc-radius) !important;
  text-decoration: none !important;
  transition: all 0.2s ease !important;
}

.btn-card-order:hover {
  background: #0f172a !important;
  color: #ffffff !important;
  border-color: #0f172a !important;
}

/* Category Group Titles in Catalog */
h2.group-title {
  background: linear-gradient(135deg, #0f172a, #1e293b) !important;
  color: #ffffff !important;
  font-family: var(--tc-font-heading) !important;
  font-size: 18px !important;
  font-weight: 700 !important;
  padding: 14px 20px !important;
  border-radius: var(--tc-radius) !important;
  margin: 36px 0 20px 0 !important;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.1) !important;
  border: none !important;
}

h2.group-title::after {
  display: none !important;
}

/* Single News Layout */
.news-single-card {
  max-width: 900px;
  margin: 0 auto 40px auto;
}

.news-meta-header {
  margin-bottom: 20px;
}

.news-date-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--tc-primary);
  font-weight: 600;
  margin-bottom: 10px;
}

.news-main-title {
  font-family: var(--tc-font-heading) !important;
  font-size: clamp(24px, 3vw, 32px) !important;
  font-weight: 700 !important;
  color: #0f172a !important;
  line-height: 1.3 !important;
  margin: 0 !important;
  padding: 0 !important;
  border: none !important;
}

.news-main-title::after {
  display: none !important;
}

.news-lead-summary {
  font-size: 16.5px;
  line-height: 1.7;
  color: #1e293b;
  font-weight: 500;
  background: #eff6ff;
  border-left: 4px solid var(--tc-primary);
  padding: 16px 20px;
  border-radius: 0 var(--tc-radius) var(--tc-radius) 0;
  margin: 20px 0 24px 0;
}

.news-featured-image {
  margin: 24px 0;
}

.news-featured-image img {
  width: 100%;
  height: auto;
  border-radius: var(--tc-radius-lg);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
}

.news-back-footer {
  margin-top: 36px;
  padding-top: 20px;
  border-top: 1px solid #e2e8f0;
}

.btn-back-news {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: #f1f5f9;
  border: 1px solid #cbd5e1;
  border-radius: var(--tc-radius);
  color: #1e293b;
  font-family: var(--tc-font-heading);
  font-size: 13.5px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-back-news:hover {
  background: var(--tc-primary);
  color: #ffffff;
  border-color: var(--tc-primary);
}


/* ==========================================================================
   13. Dedicated Modern Catalog Layout & Interactive Filter System
   ========================================================================== */
.catalog-modern-page {
  background: #f8fafc;
  padding-bottom: 60px;
}

/* Catalog Hero Header */
.catalog-hero-header {
  background: #ffffff;
  border-bottom: 1px solid #e2e8f0;
  padding: 32px 0 28px 0;
  margin-bottom: 24px;
}

.catalog-hero-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.catalog-eyebrow {
  display: inline-block;
  font-family: var(--tc-font-heading);
  font-size: 12.5px;
  font-weight: 700;
  color: var(--tc-primary);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 6px;
}

.catalog-title {
  font-family: var(--tc-font-heading) !important;
  font-size: clamp(26px, 3.2vw, 36px) !important;
  font-weight: 800 !important;
  color: #0f172a !important;
  line-height: 1.25 !important;
  margin: 0 0 10px 0 !important;
  padding: 0 !important;
  border: none !important;
}

.catalog-title::after {
  display: none !important;
}

.catalog-subtitle {
  font-size: 15px;
  line-height: 1.6;
  color: #64748b;
  margin: 0;
  max-width: 720px;
}

.catalog-hero-stats {
  display: flex;
  gap: 16px;
  flex-shrink: 0;
}

.stat-badge {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: var(--tc-radius-lg);
  padding: 12px 20px;
  text-align: center;
  min-width: 110px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.02);
}

.stat-number {
  display: block;
  font-family: var(--tc-font-heading);
  font-size: 26px;
  font-weight: 800;
  color: var(--tc-primary);
  line-height: 1.1;
}

.stat-label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 4px;
}

/* Modern Filter Container & Legacy Overrides */
#catalog-filter-black,
#catalog-filter-panel,
.catalog-filter-modern {
  height: auto !important;
  min-height: 0 !important;
  max-height: none !important;
  width: 100% !important;
  background-image: none !important;
  overflow: visible !important;
  box-sizing: border-box !important;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%) !important;
  border-radius: var(--tc-radius-lg) !important;
  padding: 26px 30px !important;
  margin: 0 0 24px 0 !important;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.12) !important;
  border: 1px solid #334155 !important;
}

#catalog-filter-black #filters-content,
#catalog-filter-panel #filters-content,
.catalog-filter-modern #filters-content,
.catalog-filter-modern .container,
.catalog-filter-modern .container_7,
.catalog-filter-modern .views-exposed-widget {
  height: auto !important;
  min-height: 0 !important;
  max-height: none !important;
  background-image: none !important;
  overflow: visible !important;
  box-sizing: border-box !important;
}

.filter-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  margin-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.filter-heading {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--tc-font-heading);
  font-size: 15.5px;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.3px;
}

.filter-heading svg {
  color: #38bdf8;
}

.mobile-filter-chevron {
  display: none;
  font-size: 14px;
  color: #38bdf8;
  margin-left: 6px;
  transition: transform 0.25s ease;
}

.filter-reset-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: none;
  color: #94a3b8;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  transition: all 0.2s ease;
}

.filter-reset-btn:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
}

.filter-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr 1.6fr;
  gap: 26px;
}

.filter-col-header {
  margin-bottom: 12px;
}

.filter-col-title {
  font-family: var(--tc-font-heading);
  font-size: 12.5px;
  font-weight: 700;
  color: #38bdf8;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  display: block;
}

.filter-options-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.filter-options-scroll {
  max-height: 170px;
  overflow-y: auto;
  padding-right: 8px;
}

.filter-options-scroll::-webkit-scrollbar {
  width: 5px;
}

.filter-options-scroll::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 3px;
}

.filter-options-scroll::-webkit-scrollbar-thumb {
  background: #334155;
  border-radius: 3px;
}

.filter-options-scroll::-webkit-scrollbar-thumb:hover {
  background: #475569;
}

.filter-checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: #cbd5e1;
  cursor: pointer;
  user-select: none;
  transition: color 0.2s ease;
  padding: 3px 0;
}

.filter-checkbox-label:hover {
  color: #ffffff;
}

.filter-input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.custom-checkbox {
  width: 18px;
  height: 18px;
  border: 1.5px solid #475569;
  border-radius: 4px;
  background: #0f172a;
  flex-shrink: 0;
  position: relative;
  transition: all 0.2s ease;
}

.filter-checkbox-label:hover .custom-checkbox {
  border-color: #38bdf8;
}

.filter-input:checked + .custom-checkbox {
  background: var(--tc-primary);
  border-color: var(--tc-primary);
}

.filter-input:checked + .custom-checkbox::after {
  content: '';
  position: absolute;
  left: 5px;
  top: 2px;
  width: 5px;
  height: 9px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.checkbox-text {
  line-height: 1.35;
}

/* Filter Bottom Actions */
.filter-bottom-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  gap: 20px;
}

.filter-status-info {
  display: flex;
  align-items: center;
  gap: 14px;
}

.filter-count-label {
  font-size: 13.5px;
  color: #cbd5e1;
}

.filter-count-label strong {
  color: #38bdf8;
  font-size: 15px;
}

.filter-active-pill {
  background: rgba(56, 189, 248, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.3);
  color: #7dd3fc;
  font-size: 12px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
}

.filter-actions-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-filter-reset {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #cbd5e1;
  font-family: var(--tc-font-heading);
  font-size: 13px;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: var(--tc-radius);
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-filter-reset:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
}

.btn-filter-submit {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #0066cc 0%, #0088ff 100%);
  border: none;
  color: #ffffff;
  font-family: var(--tc-font-heading);
  font-size: 13.5px;
  font-weight: 700;
  padding: 10px 22px;
  border-radius: var(--tc-radius);
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(0, 102, 204, 0.35);
  transition: all 0.2s ease;
}

.btn-filter-submit:hover {
  background: linear-gradient(135deg, #0055b3 0%, #0077e6 100%);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(0, 102, 204, 0.45);
}

/* Active Filter Chips Bar */
.active-filters-bar {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--tc-radius);
  padding: 12px 20px;
  margin-bottom: 24px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
}

.active-filters-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.active-filters-label {
  font-size: 13px;
  font-weight: 600;
  color: #64748b;
}

.active-chips-container {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.active-filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  color: #1d4ed8;
  font-size: 12.5px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
}

.chip-remove-btn {
  background: none;
  border: none;
  color: #1d4ed8;
  cursor: pointer;
  font-size: 13px;
  line-height: 1;
  padding: 0;
  margin-left: 2px;
  transition: color 0.15s;
}

.chip-remove-btn:hover {
  color: #b91c1c;
}

.btn-clear-all-chips {
  background: none;
  border: none;
  color: #dc2626;
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  padding: 4px 8px;
  margin-left: auto;
  transition: opacity 0.2s;
}

.btn-clear-all-chips:hover {
  opacity: 0.8;
  text-decoration: underline;
}

/* Main 2-Column Catalog Container */
.catalog-main-container {
  display: flex;
  gap: 32px;
  align-items: flex-start;
  margin-top: 10px;
}

/* Sticky Catalog Sidebar Index */
.catalog-sidebar {
  width: 270px;
  flex-shrink: 0;
  position: sticky;
  top: 110px;
  z-index: 10;
}

.sidebar-sticky-box {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--tc-radius-lg);
  padding: 20px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}

.sidebar-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--tc-font-heading);
  font-size: 13px;
  font-weight: 700;
  color: #0f172a;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid #f1f5f9;
}

.sidebar-categories-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.sidebar-categories-list::-webkit-scrollbar {
  display: none;
}

.sidebar-cat-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px;
  border-radius: var(--tc-radius);
  font-size: 13px;
  color: #475569;
  text-decoration: none;
  transition: all 0.2s ease;
  line-height: 1.35;
  border-left: 3px solid transparent;
}

.sidebar-cat-link:hover {
  background: #f1f5f9;
  color: var(--tc-primary);
}

.sidebar-cat-link.active {
  background: #eff6ff;
  color: var(--tc-primary);
  font-weight: 600;
  border-left-color: var(--tc-primary);
}

.cat-link-count {
  font-size: 11px;
  font-weight: 700;
  color: #94a3b8;
  background: #f8fafc;
  padding: 2px 7px;
  border-radius: 10px;
  flex-shrink: 0;
  margin-left: 8px;
}

.sidebar-cat-link.active .cat-link-count {
  background: #dbeafe;
  color: #1e40af;
}

/* Sidebar Consultation Card */
.sidebar-help-card {
  background: linear-gradient(135deg, #f0fdf4 0%, #eff6ff 100%);
  border: 1px solid #dbeafe;
  border-radius: var(--tc-radius);
  padding: 18px 16px;
  margin-top: 20px;
  text-align: center;
}

.help-card-icon {
  margin-bottom: 8px;
}

.help-card-title {
  font-family: var(--tc-font-heading);
  font-size: 14px;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 4px;
}

.help-card-text {
  font-size: 12px;
  color: #64748b;
  line-height: 1.4;
  margin-bottom: 10px;
}

.help-card-phone {
  display: block;
  font-family: var(--tc-font-heading);
  font-size: 14.5px;
  font-weight: 800;
  color: var(--tc-primary);
  text-decoration: none;
  margin-bottom: 10px;
  transition: color 0.2s;
}

.help-card-phone:hover {
  color: var(--tc-primary-dark);
}

.help-card-btn {
  display: block;
  width: 100%;
  padding: 8px 12px;
  background: var(--tc-primary);
  color: #ffffff;
  font-family: var(--tc-font-heading);
  font-size: 12px;
  font-weight: 700;
  border-radius: var(--tc-radius);
  text-decoration: none;
  transition: background 0.2s;
}

.help-card-btn:hover {
  background: var(--tc-primary-dark);
  color: #ffffff;
}

/* Main Catalog Content Region */
.catalog-content-region {
  flex: 1;
  min-width: 0;
}

/* Category Sections */
.catalog-category-section {
  margin-bottom: 44px;
  scroll-margin-top: 130px;
}

.category-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
  padding-bottom: 12px;
  border-bottom: 2px solid #e2e8f0;
}

.category-header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.category-accent-bar {
  width: 5px;
  height: 22px;
  background: linear-gradient(180deg, var(--tc-primary), #38bdf8);
  border-radius: 3px;
  flex-shrink: 0;
}

.category-title {
  margin: 0 !important;
  padding: 0 !important;
  border: none !important;
  font-family: var(--tc-font-heading) !important;
  font-size: 19px !important;
  font-weight: 700 !important;
  color: #0f172a !important;
  line-height: 1.3 !important;
}

.category-title::after {
  display: none !important;
}

.category-count-badge {
  background: #f1f5f9;
  color: #64748b;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
  flex-shrink: 0;
}

/* Category Cards Grid */
.category-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 24px;
}

/* Series Card */
.catalog-series-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--tc-radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
  display: flex;
  flex-direction: column;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.catalog-series-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 14px 30px rgba(0, 102, 204, 0.12);
  border-color: #bfdbfe;
}

.card-image-wrapper {
  position: relative;
  height: 190px;
  background: #f8fafc;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  border-bottom: 1px solid #f1f5f9;
}

.card-image-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.series-card-img {
  max-height: 160px;
  max-width: 85%;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.catalog-series-card:hover .series-card-img {
  transform: scale(1.05);
}

.card-badge-series {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(15, 23, 42, 0.85);
  color: #ffffff;
  font-family: var(--tc-font-heading);
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 3px 8px;
  border-radius: 4px;
  backdrop-filter: blur(4px);
}

.card-badge-models {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(0, 102, 204, 0.1);
  color: var(--tc-primary);
  font-family: var(--tc-font-heading);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
}

/* Card Body */
.card-body {
  padding: 18px 20px 14px 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-title {
  font-family: var(--tc-font-heading) !important;
  font-size: 17px !important;
  font-weight: 700 !important;
  color: #0f172a !important;
  margin: 0 0 8px 0 !important;
  line-height: 1.3 !important;
  padding: 0 !important;
  border: none !important;
}

.card-title::after {
  display: none !important;
}

.card-title a {
  color: #0f172a;
  text-decoration: none;
  transition: color 0.2s ease;
}

.card-title a:hover {
  color: var(--tc-primary);
}

.card-title .highlight {
  color: var(--tc-primary);
}

.card-desc {
  font-size: 13px;
  color: #64748b;
  line-height: 1.5;
  margin: 0 0 12px 0;
  min-height: 38px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-power-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #eff6ff;
  border: 1px solid #dbeafe;
  color: #1d4ed8;
  font-size: 12px;
  font-weight: 600;
  padding: 5px 10px;
  border-radius: 6px;
  margin-bottom: 12px;
}

.card-power-pill svg {
  color: #2563eb;
  flex-shrink: 0;
}

.card-tags-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
  padding-top: 6px;
}

.card-spec-tag {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 4px;
}

.tag-gas {
  background: #fef3c7;
  color: #b45309;
}

.tag-oil {
  background: #ffedd5;
  color: #c2410c;
}

.tag-water {
  background: #e0f2fe;
  color: #0369a1;
}

.tag-uni {
  background: #f3e8ff;
  color: #7e22ce;
}

.tag-loc {
  background: #f1f5f9;
  color: #475569;
}

/* Card Footer */
.catalog-series-card .card-footer {
  padding: 12px 20px;
  background: #f8fafc;
  border-top: 1px solid #f1f5f9;
}

.btn-card-details {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--tc-primary);
  font-family: var(--tc-font-heading);
  font-size: 12.5px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-card-details:hover {
  color: var(--tc-primary-dark);
  transform: translateX(3px);
}

/* Empty State */
.catalog-empty-state {
  padding: 40px 0;
}

.empty-state-card {
  background: #ffffff;
  border: 1px dashed #cbd5e1;
  border-radius: var(--tc-radius-lg);
  padding: 48px 24px;
  text-align: center;
  max-width: 520px;
  margin: 0 auto;
}

.empty-state-icon {
  margin-bottom: 16px;
}

.empty-state-title {
  font-family: var(--tc-font-heading) !important;
  font-size: 20px !important;
  font-weight: 700 !important;
  color: #0f172a !important;
  margin: 0 0 10px 0 !important;
  border: none !important;
  padding: 0 !important;
}

.empty-state-title::after {
  display: none !important;
}

.empty-state-desc {
  font-size: 14px;
  color: #64748b;
  line-height: 1.6;
  margin: 0 0 20px 0;
}

.btn-empty-reset {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  background: var(--tc-primary);
  color: #ffffff;
  font-family: var(--tc-font-heading);
  font-size: 13.5px;
  font-weight: 700;
  border: none;
  border-radius: var(--tc-radius);
  cursor: pointer;
  transition: background 0.2s;
}

.btn-empty-reset:hover {
  background: var(--tc-primary-dark);
}

/* Responsive Overrides */
@media (max-width: 991px) {
  .filter-grid {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }

  .catalog-main-container {
    flex-direction: column;
    gap: 24px;
  }

  .catalog-sidebar {
    width: 100%;
    position: static;
  }

  .sidebar-categories-list {
    flex-direction: row;
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 6px;
    gap: 8px;
  }

  .sidebar-cat-item {
    flex-shrink: 0;
  }

  .sidebar-cat-link {
    background: #f1f5f9;
    white-space: nowrap;
    border-left: none;
    border-bottom: 2px solid transparent;
  }

  .sidebar-cat-link.active {
    border-left-color: transparent;
    border-bottom-color: var(--tc-primary);
  }

  .filter-heading {
    cursor: pointer;
    user-select: none;
  }

  .mobile-filter-chevron {
    display: inline-block;
  }

  .filter-top-bar.collapsed .mobile-filter-chevron {
    transform: rotate(-90deg);
  }

  .catalog-filter-modern.is-collapsed .filter-grid,
  .catalog-filter-modern.is-collapsed .filter-bottom-bar {
    display: none !important;
  }

  .sidebar-help-card {
    display: none;
  }
}

@media (max-width: 575px) {
  .catalog-hero-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .filter-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .filter-bottom-bar {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
  }

  .filter-actions-group {
    flex-direction: column;
  }

  .btn-filter-submit,
  .btn-filter-reset {
    width: 100%;
    justify-content: center;
  }

  .category-cards-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   14. Objects & Reference Projects Showcase
   ========================================================================== */

.objects-modern-page {
  background-color: #f8fafc;
  min-height: 100vh;
}

/* Objects Hero Header */
.objects-hero-header {
  background: #ffffff;
  border-bottom: 1px solid #e2e8f0;
  padding: 32px 0 28px 0;
  margin-bottom: 0;
}

.objects-hero-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.objects-hero-text {
  flex: 1;
  max-width: 680px;
}

.objects-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--tc-primary);
  margin-bottom: 8px;
}

.objects-title {
  font-family: var(--tc-font-heading);
  font-size: 32px;
  font-weight: 800;
  color: var(--tc-dark);
  margin: 0 0 10px 0;
  line-height: 1.2;
}

.objects-subtitle {
  font-size: 15px;
  line-height: 1.55;
  color: var(--tc-slate);
  margin: 0;
}

.objects-hero-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  flex-shrink: 0;
}

.objects-stat-badge {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 12px 18px;
  min-width: 145px;
  text-align: center;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.objects-stat-badge:hover {
  transform: translateY(-2px);
  border-color: var(--tc-primary-light);
}

.objects-stat-badge .stat-number {
  display: block;
  font-family: var(--tc-font-heading);
  font-size: 24px;
  font-weight: 800;
  color: var(--tc-primary);
  line-height: 1.1;
  margin-bottom: 3px;
}

.objects-stat-badge .stat-number small {
  font-size: 15px;
  font-weight: 600;
}

.objects-stat-badge .stat-label {
  display: block;
  font-size: 12px;
  color: var(--tc-muted);
  font-weight: 500;
  line-height: 1.25;
}

/* Controls Wrapper & Bar */
.objects-controls-wrapper {
  position: sticky;
  top: 75px;
  z-index: 35;
  background: #f8fafc;
  padding: 16px 0;
  border-bottom: 1px solid #e2e8f0;
  box-shadow: 0 4px 12px -2px rgba(15, 23, 42, 0.04);
}

.objects-controls-panel {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 16px 20px;
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.03);
}

/* Geo Tabs */
.objects-geo-tabs {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.geo-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: 30px;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  color: #334155;
  font-family: var(--tc-font-sans);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  outline: none;
}

.geo-tab-flag {
  font-size: 16px;
  line-height: 1;
}

.geo-tab-name {
  line-height: 1;
}

.geo-tab-count {
  font-size: 12px;
  font-weight: 700;
  background: rgba(0, 0, 0, 0.06);
  color: #64748b;
  padding: 2px 8px;
  border-radius: 12px;
  line-height: 1.2;
}

.geo-tab-btn:hover {
  background: #e2e8f0;
  color: #0f172a;
}

.geo-tab-btn.active {
  background: var(--tc-primary);
  border-color: var(--tc-primary);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(24, 104, 183, 0.3);
}

.geo-tab-btn.active .geo-tab-count {
  background: rgba(255, 255, 255, 0.25);
  color: #ffffff;
}

/* Search Row */
.objects-search-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.objects-search-box {
  position: relative;
  flex: 1;
  min-width: 280px;
  max-width: 540px;
}

.objects-search-box .search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: #94a3b8;
  pointer-events: none;
}

.objects-search-input {
  width: 100%;
  height: 42px;
  padding: 0 38px 0 42px;
  border-radius: 10px;
  border: 1px solid #cbd5e1;
  background: #ffffff;
  color: #0f172a;
  font-family: var(--tc-font-sans);
  font-size: 14px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.objects-search-input:focus {
  border-color: var(--tc-primary);
  box-shadow: 0 0 0 3px rgba(24, 104, 183, 0.15);
  outline: none;
}

.objects-search-clear {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  background: #e2e8f0;
  border: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  color: #64748b;
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.objects-search-clear:hover {
  background: #cbd5e1;
  color: #0f172a;
}

.objects-counter-pill {
  font-size: 13px;
  color: #64748b;
  white-space: nowrap;
}

.objects-counter-pill strong {
  color: var(--tc-primary);
  font-weight: 700;
}

/* Objects Grid & Content */
.objects-content-section {
  padding: 32px 0 60px;
}

.objects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 26px;
}

/* Modern Object Card */
.object-card-modern {
  background: #ffffff;
  border-radius: 16px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease, border-color 0.25s ease;
}

.object-card-modern:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 30px -4px rgba(15, 23, 42, 0.12);
  border-color: #cbd5e1;
}

.object-card-modern.is-hidden {
  display: none !important;
}

/* Card Media */
.object-card-media {
  position: relative;
  width: 100%;
  height: 220px;
  background: #0f172a;
  overflow: hidden;
}

.object-media-link {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
  text-decoration: none;
}

.object-card-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  display: block;
}

.object-card-modern:hover .object-card-thumb {
  transform: scale(1.06);
}

.object-media-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.7) 0%, rgba(15, 23, 42, 0.1) 60%, transparent 100%);
  opacity: 0;
  transition: opacity 0.25s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.object-card-modern:hover .object-media-overlay {
  opacity: 1;
}

.object-media-zoom-btn {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.95);
  color: var(--tc-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
  transform: scale(0.9);
  transition: transform 0.2s ease, background 0.2s ease;
}

.object-card-modern:hover .object-media-zoom-btn {
  transform: scale(1);
}

.object-badge-region {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(6px);
  color: #ffffff;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  z-index: 3;
}

.object-badge-photos {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(6px);
  color: #ffffff;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 11px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  transition: all 0.2s ease;
  z-index: 3;
}

.object-badge-photos:hover {
  background: var(--tc-primary);
  border-color: var(--tc-primary);
}

/* Card Body */
.object-card-body {
  padding: 22px 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.object-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.object-meta-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 9px;
  border-radius: 6px;
  line-height: 1.2;
}

.object-year-pill {
  background: #f1f5f9;
  color: #475569;
  border: 1px solid #e2e8f0;
}

.object-power-pill {
  background: #eff6ff;
  color: #1d4ed8;
  border: 1px solid #bfdbfe;
}

.object-card-title {
  font-family: var(--tc-font-heading);
  font-size: 17px;
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 8px 0;
  line-height: 1.35;
}

.object-card-location {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: #64748b;
  margin-bottom: 12px;
}

.object-card-location svg {
  color: #94a3b8;
  flex-shrink: 0;
}

.object-card-client {
  font-size: 13px;
  color: #334155;
  margin-bottom: 12px;
  padding: 6px 10px;
  background: #f8fafc;
  border-radius: 6px;
  border-left: 3px solid #cbd5e1;
}

.client-label {
  color: #64748b;
  font-weight: 500;
  margin-right: 4px;
}

.client-value {
  font-weight: 600;
}

.object-card-purpose {
  font-size: 13px;
  color: #475569;
  line-height: 1.55;
  margin-bottom: 14px;
}

.object-card-purpose p {
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Equipment Box */
.object-card-equipment {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: 12px 14px;
  margin-bottom: 18px;
  margin-top: auto;
}

.equipment-header {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 700;
  color: #1e293b;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin-bottom: 6px;
}

.equipment-header svg {
  color: var(--tc-primary);
  flex-shrink: 0;
}

.equipment-body {
  font-size: 13px;
  color: #334155;
  line-height: 1.45;
}

.equipment-body a {
  color: var(--tc-primary);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 0.15s ease;
}

.equipment-body a:hover {
  color: var(--tc-primary-dark);
}

/* Card Footer */
.object-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-top: 14px;
  border-top: 1px solid #f1f5f9;
}

.btn-object-gallery {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: #334155;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 8px 14px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-object-gallery:hover {
  background: #e2e8f0;
  color: #0f172a;
}

.btn-object-case {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: #ffffff;
  background: var(--tc-primary);
  border-radius: 8px;
  padding: 8px 14px;
  text-decoration: none;
  transition: all 0.2s ease;
  margin-left: auto;
}

.btn-object-case:hover {
  background: var(--tc-primary-dark);
  color: #ffffff;
}

/* Empty State */
.objects-empty-state {
  text-align: center;
  padding: 56px 20px;
  background: #ffffff;
  border-radius: 16px;
  border: 1px dashed #cbd5e1;
  margin: 20px 0;
}

.empty-icon-box {
  width: 72px;
  height: 72px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: #f1f5f9;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #94a3b8;
}

.empty-title {
  font-family: var(--tc-font-heading);
  font-size: 20px;
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 8px 0;
}

.empty-desc {
  font-size: 14px;
  color: #64748b;
  max-width: 480px;
  margin: 0 auto 20px;
  line-height: 1.5;
}

.btn-empty-reset {
  display: inline-flex;
  align-items: center;
  padding: 10px 22px;
  background: var(--tc-primary);
  color: #ffffff;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.2s ease;
}

.btn-empty-reset:hover {
  background: var(--tc-primary-dark);
}

/* Bottom Consultation CTA Banner */
.objects-cta-section {
  padding-bottom: 60px;
}

.objects-cta-card {
  background: linear-gradient(135deg, #0b1528 0%, #1e3a5f 100%);
  border-radius: 20px;
  padding: 44px 48px;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 14px 34px -5px rgba(11, 21, 40, 0.35);
}

.cta-eyebrow {
  font-size: 12px;
  font-weight: 700;
  color: #38bdf8;
  text-transform: uppercase;
  letter-spacing: 1px;
  display: inline-block;
  margin-bottom: 10px;
}

.cta-title {
  font-family: var(--tc-font-heading);
  font-size: 26px;
  font-weight: 800;
  color: #ffffff;
  margin: 0 0 12px 0;
  max-width: 640px;
  line-height: 1.3;
}

.cta-desc {
  font-size: 15px;
  color: #cbd5e1;
  max-width: 620px;
  margin: 0 0 24px 0;
  line-height: 1.6;
}

.cta-buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn-cta-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--tc-accent);
  color: #ffffff;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  transition: background 0.2s ease;
}

.btn-cta-primary:hover {
  background: var(--tc-accent-hover);
  color: #ffffff;
}

.btn-cta-secondary {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #ffffff;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  transition: background 0.2s ease;
}

.btn-cta-secondary:hover {
  background: rgba(255, 255, 255, 0.22);
  color: #ffffff;
}

.cta-badge-stats {
  display: flex;
  flex-direction: column;
  gap: 16px;
  border-left: 1px solid rgba(255, 255, 255, 0.15);
  padding-left: 36px;
  min-width: 220px;
}

.cta-stat-item strong {
  display: block;
  font-family: var(--tc-font-heading);
  font-size: 24px;
  font-weight: 800;
  color: #38bdf8;
  line-height: 1.1;
  margin-bottom: 2px;
}

.cta-stat-item span {
  font-size: 13px;
  color: #94a3b8;
  line-height: 1.35;
}

/* Lightbox Modal */
.modern-lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.modern-lightbox-modal.is-active {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 15, 29, 0.94);
  backdrop-filter: blur(10px);
}

.lightbox-container {
  position: relative;
  z-index: 2;
  width: 94%;
  max-width: 1080px;
  height: 90vh;
  max-height: 820px;
  display: flex;
  flex-direction: column;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 25px 60px -10px rgba(0, 0, 0, 0.7);
  background: #000000;
}

.lightbox-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  background: rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  flex-shrink: 0;
}

.lightbox-title {
  color: #ffffff;
  font-family: var(--tc-font-heading);
  font-size: 16px;
  font-weight: 700;
  margin: 0;
  line-height: 1.25;
}

.lightbox-location {
  color: #94a3b8;
  font-size: 12px;
  display: block;
  margin-top: 2px;
}

.lightbox-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.lightbox-counter {
  color: #cbd5e1;
  font-size: 13px;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.12);
  padding: 4px 12px;
  border-radius: 20px;
}

.lightbox-close-btn {
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: #ffffff;
  cursor: pointer;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.lightbox-close-btn:hover {
  background: var(--tc-accent);
}

.lightbox-stage {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #000000;
}

.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #ffffff;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.lightbox-prev-btn {
  left: 16px;
}

.lightbox-next-btn {
  right: 16px;
}

.lightbox-nav-btn:hover {
  background: var(--tc-primary);
  border-color: var(--tc-primary);
}

.lightbox-image-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.lightbox-main-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 6px;
  transition: opacity 0.2s ease;
}

.lightbox-spinner {
  position: absolute;
  width: 44px;
  height: 44px;
  border: 3px solid rgba(255, 255, 255, 0.2);
  border-top-color: var(--tc-primary-light);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  display: none;
}

.lightbox-thumbs-strip {
  display: flex;
  gap: 10px;
  justify-content: center;
  padding: 12px 16px;
  background: rgba(15, 23, 42, 0.9);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  overflow-x: auto;
  flex-shrink: 0;
  max-height: 84px;
}

.lightbox-thumb-item {
  width: 68px;
  height: 48px;
  border-radius: 6px;
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  opacity: 0.55;
  transition: all 0.2s ease;
  flex-shrink: 0;
  background: #1e293b;
}

.lightbox-thumb-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.lightbox-thumb-item:hover {
  opacity: 0.9;
}

.lightbox-thumb-item.active {
  border-color: #38bdf8;
  opacity: 1;
  transform: scale(1.05);
}

/* Responsive Media Queries for Objects */
@media (max-width: 991px) {
  .objects-hero-title {
    font-size: 30px;
  }

  .objects-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .objects-cta-card {
    flex-direction: column;
    align-items: flex-start;
    padding: 32px 28px;
    gap: 28px;
  }

  .cta-badge-stats {
    border-left: none;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    padding-left: 0;
    padding-top: 20px;
    width: 100%;
    flex-direction: row;
    gap: 30px;
  }
}

@media (max-width: 767px) {
  .objects-controls-wrapper {
    position: static;
    top: 0;
    padding: 12px 0;
  }

  .objects-controls-panel {
    padding: 14px;
  }

  .objects-geo-tabs {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 8px;
    -webkit-overflow-scrolling: touch;
    gap: 8px;
  }

  .geo-tab-btn {
    white-space: nowrap;
    flex-shrink: 0;
    padding: 7px 14px;
    font-size: 13px;
  }

  .objects-search-row {
    flex-direction: column;
    align-items: stretch;
  }

  .objects-search-box {
    max-width: 100%;
  }

  .objects-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .lightbox-container {
    width: 100%;
    height: 100vh;
    max-height: 100vh;
    border-radius: 0;
  }

  .lightbox-nav-btn {
    width: 40px;
    height: 40px;
  }

  .lightbox-prev-btn { left: 8px; }
  .lightbox-next-btn { right: 8px; }

  .lightbox-thumbs-strip {
    padding: 8px 12px;
    max-height: 70px;
  }

  .lightbox-thumb-item {
    width: 56px;
    height: 40px;
  }
}

@media (max-width: 575px) {
  .objects-hero-section {
    padding: 30px 0 28px;
  }

  .objects-hero-title {
    font-size: 24px;
  }

  .objects-hero-subtitle {
    font-size: 14px;
    margin-bottom: 22px;
  }

  .objects-stats-grid {
    grid-template-columns: 1fr;
  }

  .cta-badge-stats {
    flex-direction: column;
    gap: 14px;
  }
}

/* ==========================================================================
   15. Modern News Archive & Single News Post Layout (/press & /press/:id)
   ========================================================================== */

/* 15.1 Press Archive Main Container */
.press-archive-modern {
  background: #f8fafc;
  min-height: 100vh;
}

/* 15.2 Executive Hero Header */
.press-hero-section {
  background: linear-gradient(135deg, #091322 0%, #0f1d32 45%, #162a45 100%);
  color: #ffffff;
  padding: 56px 0 46px;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.press-hero-section::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -50px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(24, 104, 183, 0.22) 0%, rgba(24, 104, 183, 0) 70%);
  pointer-events: none;
}

.press-hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
}

.press-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.3);
  color: #38bdf8;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 5px 14px;
  border-radius: var(--tc-radius-full);
  margin-bottom: 14px;
}

.press-hero-title {
  font-family: var(--tc-font-heading);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #ffffff;
  margin: 0 0 14px 0;
  line-height: 1.2;
}

.press-hero-subtitle {
  font-size: 16px;
  line-height: 1.65;
  color: #cbd5e1;
  margin: 0 0 32px 0;
  max-width: 760px;
}

.press-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 10px;
}

.press-stat-badge {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--tc-radius);
  padding: 14px 18px;
  display: flex;
  flex-direction: column;
  transition: all 0.25s ease;
}

.press-stat-badge:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(56, 189, 248, 0.4);
  transform: translateY(-2px);
}

.press-stat-badge .stat-number {
  font-family: var(--tc-font-heading);
  font-size: 20px;
  font-weight: 800;
  color: #38bdf8;
  line-height: 1.2;
  margin-bottom: 4px;
}

.press-stat-badge .stat-label {
  font-size: 12px;
  color: #94a3b8;
  line-height: 1.35;
  font-weight: 500;
}

/* 15.3 Interactive Controls Bar (Sticky) */
.press-controls-wrapper {
  background: #ffffff;
  border-bottom: 1px solid #e2e8f0;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.03);
  position: sticky;
  top: 0;
  z-index: 35;
  padding: 16px 0;
}

.press-controls-panel {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.press-cat-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.press-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  border-radius: var(--tc-radius-full);
  padding: 8px 16px;
  font-family: var(--tc-font-heading);
  font-size: 13.5px;
  font-weight: 600;
  color: #475569;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.press-tab-btn .tab-icon {
  font-size: 14px;
}

.press-tab-btn .tab-count {
  display: inline-block;
  background: rgba(0, 0, 0, 0.08);
  color: #475569;
  font-size: 11px;
  font-weight: 700;
  padding: 1px 7px;
  border-radius: 10px;
}

.press-tab-btn:hover {
  background: #e2e8f0;
  color: #0f172a;
}

.press-tab-btn.active {
  background: var(--tc-primary);
  border-color: var(--tc-primary);
  color: #ffffff;
  box-shadow: 0 3px 10px rgba(24, 104, 183, 0.3);
}

.press-tab-btn.active .tab-count {
  background: rgba(255, 255, 255, 0.25);
  color: #ffffff;
}

.press-search-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.press-search-box {
  position: relative;
  display: flex;
  align-items: center;
  flex: 1;
  max-width: 480px;
}

.press-search-box .search-icon {
  position: absolute;
  left: 14px;
  color: #94a3b8;
  pointer-events: none;
}

.press-search-input {
  width: 100%;
  height: 42px;
  padding: 0 36px 0 40px;
  font-size: 14px;
  background: #f8fafc;
  border: 1px solid #cbd5e1;
  border-radius: var(--tc-radius-full);
  color: #0f172a;
  outline: none;
  transition: all 0.2s ease;
}

.press-search-input:focus {
  background: #ffffff;
  border-color: var(--tc-primary);
  box-shadow: 0 0 0 3px rgba(24, 104, 183, 0.15);
}

.press-search-clear {
  position: absolute;
  right: 12px;
  background: none;
  border: none;
  font-size: 18px;
  color: #94a3b8;
  cursor: pointer;
  padding: 4px;
  line-height: 1;
}

.press-search-clear:hover {
  color: #ef4444;
}

.press-counter-pill {
  font-size: 13px;
  color: #64748b;
}

.press-counter-pill strong {
  color: var(--tc-primary);
  font-weight: 700;
}

/* 15.4 Content Section & Featured Banner */
.press-content-section {
  padding: 36px 0 50px;
}

.press-featured-card {
  display: grid;
  grid-template-columns: 460px 1fr;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--tc-radius-lg);
  overflow: hidden;
  box-shadow: 0 8px 26px rgba(0, 0, 0, 0.05);
  margin-bottom: 36px;
  transition: all 0.25s ease;
}

.press-featured-card:hover {
  border-color: #cbd5e1;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
}

.featured-card-media {
  position: relative;
  background: #0f172a;
  min-height: 280px;
  overflow: hidden;
}

.featured-card-media a {
  display: block;
  width: 100%;
  height: 100%;
}

.featured-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.press-featured-card:hover .featured-card-media img {
  transform: scale(1.04);
}

.featured-badge-highlight {
  position: absolute;
  top: 14px;
  left: 14px;
  background: linear-gradient(135deg, #d97706, #b45309);
  color: #ffffff;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 4px 10px;
  border-radius: var(--tc-radius-full);
  display: flex;
  align-items: center;
  gap: 5px;
  box-shadow: 0 2px 8px rgba(180, 83, 9, 0.4);
}

.featured-card-body {
  padding: 32px 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.featured-meta-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.news-category-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--tc-radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.news-category-badge.cat-expo {
  background: #ede9fe;
  color: #6366f1;
}

.news-category-badge.cat-agreements {
  background: #d1fae5;
  color: #059669;
}

.news-category-badge.cat-awards {
  background: #fef3c7;
  color: #d97706;
}

.news-category-badge.cat-media {
  background: #f3e8ff;
  color: #9333ea;
}

.news-category-badge.cat-company {
  background: #e0f2fe;
  color: #0284c7;
}

.news-date-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 13px;
  color: #64748b;
  font-weight: 500;
}

.featured-card-title {
  font-family: var(--tc-font-heading);
  font-size: clamp(20px, 2.2vw, 24px);
  font-weight: 700;
  line-height: 1.35;
  margin: 0 0 12px 0;
}

.featured-card-title a {
  color: #0f172a;
  text-decoration: none;
  transition: color 0.2s ease;
}

.featured-card-title a:hover {
  color: var(--tc-primary);
}

.featured-card-excerpt {
  font-size: 14.5px;
  line-height: 1.65;
  color: #475569;
  margin: 0 0 20px 0;
}

.featured-card-footer {
  margin-top: auto;
}

.btn-featured-read {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--tc-primary);
  color: #ffffff;
  padding: 10px 20px;
  border-radius: var(--tc-radius);
  font-family: var(--tc-font-heading);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(24, 104, 183, 0.25);
  transition: all 0.2s ease;
}

.btn-featured-read:hover {
  background: var(--tc-primary-dark);
  transform: translateX(3px);
  box-shadow: 0 6px 16px rgba(24, 104, 183, 0.35);
}

/* 15.5 News Grid & Cards */
.press-grid-modern {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.press-card-modern {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--tc-radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
  transition: all 0.25s ease;
}

.press-card-modern:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.08);
  border-color: #cbd5e1;
}

.press-card-media {
  position: relative;
  height: 200px;
  background: #f1f5f9;
  overflow: hidden;
}

.press-media-link {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
}

.press-card-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}

.press-card-modern:hover .press-card-thumb {
  transform: scale(1.05);
}

.press-card-thumb-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, #f1f5f9, #e2e8f0);
  color: #94a3b8;
  font-size: 13px;
  font-weight: 600;
}

.press-media-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.press-card-modern:hover .press-media-overlay {
  opacity: 1;
}

.press-media-view-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #ffffff;
  color: var(--tc-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  transform: scale(0.9);
  transition: transform 0.2s ease;
}

.press-card-modern:hover .press-media-view-btn {
  transform: scale(1);
}

.press-card-badge-cat {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: var(--tc-radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.3px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
}

.press-card-badge-cat.cat-expo {
  background: #ede9fe;
  color: #5b21b6;
}

.press-card-badge-cat.cat-agreements {
  background: #d1fae5;
  color: #065f46;
}

.press-card-badge-cat.cat-awards {
  background: #fef3c7;
  color: #92400e;
}

.press-card-badge-cat.cat-media {
  background: #f3e8ff;
  color: #6b21a8;
}

.press-card-badge-cat.cat-company {
  background: #e0f2fe;
  color: #0369a1;
}

.press-card-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.press-card-meta {
  margin-bottom: 8px;
}

.press-card-date {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12.5px;
  color: #94a3b8;
  font-weight: 500;
}

.press-card-title {
  font-family: var(--tc-font-heading);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.45;
  margin: 0 0 10px 0;
}

.press-card-title a {
  color: #0f172a;
  text-decoration: none;
  transition: color 0.2s ease;
}

.press-card-title a:hover {
  color: var(--tc-primary);
}

.press-card-excerpt {
  font-size: 13.5px;
  line-height: 1.6;
  color: #64748b;
  margin: 0 0 18px 0;
  flex: 1;
}

.press-card-footer {
  margin-top: auto;
  border-top: 1px solid #f1f5f9;
  padding-top: 14px;
}

.btn-read-news {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--tc-font-heading);
  font-size: 13px;
  font-weight: 700;
  color: var(--tc-primary);
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-read-news:hover {
  color: var(--tc-primary-dark);
  gap: 9px;
}

/* 15.6 Empty State */
.press-empty-state {
  text-align: center;
  padding: 60px 20px;
  background: #ffffff;
  border: 1px dashed #cbd5e1;
  border-radius: var(--tc-radius-lg);
  margin-top: 20px;
}

.press-empty-state .empty-icon-box {
  color: #94a3b8;
  margin-bottom: 14px;
}

.press-empty-state .empty-title {
  font-family: var(--tc-font-heading);
  font-size: 18px;
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 8px 0;
}

.press-empty-state .empty-desc {
  font-size: 14px;
  color: #64748b;
  max-width: 440px;
  margin: 0 auto 20px;
  line-height: 1.5;
}

.btn-empty-reset {
  display: inline-flex;
  align-items: center;
  padding: 10px 22px;
  background: var(--tc-primary);
  color: #ffffff;
  border: none;
  border-radius: var(--tc-radius);
  font-family: var(--tc-font-heading);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-empty-reset:hover {
  background: var(--tc-primary-dark);
}

/* 15.7 Newsletter Subscription Section */
.press-newsletter-section {
  padding: 0 0 40px;
}

.press-newsletter-card {
  background: linear-gradient(135deg, #0f1d32 0%, #162a45 100%);
  color: #ffffff;
  border-radius: var(--tc-radius-lg);
  padding: 36px 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
  box-shadow: 0 8px 26px rgba(15, 23, 42, 0.12);
}

.newsletter-content {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  max-width: 620px;
}

.newsletter-icon-badge {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(56, 189, 248, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.3);
  color: #38bdf8;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.newsletter-title {
  font-family: var(--tc-font-heading);
  font-size: 18px;
  font-weight: 700;
  color: #ffffff;
  margin: 0 0 6px 0;
}

.newsletter-desc {
  font-size: 13.5px;
  line-height: 1.55;
  color: #cbd5e1;
  margin: 0;
}

.newsletter-form-modern {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-shrink: 0;
  min-width: 380px;
}

.newsletter-input-group {
  display: flex;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--tc-radius-full);
  padding: 4px 4px 4px 18px;
}

.newsletter-input {
  background: transparent;
  border: none;
  outline: none;
  color: #ffffff;
  font-size: 13.5px;
  flex: 1;
}

.newsletter-input::placeholder {
  color: #94a3b8;
}

.btn-newsletter-submit {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--tc-primary);
  color: #ffffff;
  border: none;
  border-radius: var(--tc-radius-full);
  padding: 8px 18px;
  font-family: var(--tc-font-heading);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-newsletter-submit:hover {
  background: #38bdf8;
  color: #0f172a;
}

.newsletter-privacy-note {
  font-size: 11px;
  color: #94a3b8;
  text-align: center;
}

.newsletter-success-box {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(16, 185, 129, 0.2);
  border: 1px solid #10b981;
  border-radius: var(--tc-radius);
  padding: 14px 20px;
  color: #a7f3d0;
  font-size: 13.5px;
}

.press-cta-section {
  padding: 0 0 60px;
}

/* ==========================================================================
   15.8 Single News Post Template Styles (/press/:id)
   ========================================================================== */
.single-news-page-wrapper {
  background: #f8fafc;
  padding: 24px 0 60px;
  min-height: 100vh;
}

.single-news-nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}

.single-news-back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--tc-font-heading);
  font-size: 13.5px;
  font-weight: 600;
  color: #64748b;
  text-decoration: none;
  transition: all 0.2s ease;
}

.single-news-back-link:hover {
  color: var(--tc-primary);
  transform: translateX(-3px);
}

.single-news-pills {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.single-news-date-pill,
.single-news-readtime-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--tc-radius-full);
  padding: 4px 12px;
  font-size: 12.5px;
  color: #64748b;
  font-weight: 500;
}

.single-news-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--tc-radius-lg);
  padding: 44px 50px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.single-news-header {
  margin-bottom: 24px;
}

.single-news-title {
  font-family: var(--tc-font-heading);
  font-size: clamp(24px, 3.2vw, 36px);
  font-weight: 800;
  line-height: 1.3;
  color: #0f172a;
  letter-spacing: -0.01em;
  margin: 0;
}

.single-news-lead-box {
  background: #eff6ff;
  border-left: 4px solid var(--tc-primary);
  border-radius: 0 10px 10px 0;
  padding: 20px 26px;
  margin-bottom: 28px;
}

.single-news-lead-text {
  font-size: 16.5px;
  line-height: 1.65;
  color: #1e3a8a;
  font-weight: 500;
  margin: 0;
}

.single-news-featured-media {
  margin: 0 0 32px 0;
}

.featured-media-frame {
  position: relative;
  background: #0f172a;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid #e2e8f0;
  box-shadow: 0 6px 22px rgba(0, 0, 0, 0.06);
}

.single-news-img {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
  display: block;
}

.btn-media-zoom {
  position: absolute;
  bottom: 16px;
  right: 16px;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(4px);
  color: #ffffff;
  padding: 6px 14px;
  border-radius: var(--tc-radius-full);
  font-size: 12px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-media-zoom:hover {
  background: var(--tc-primary);
  color: #ffffff;
}

.single-news-content {
  font-family: var(--tc-font-sans);
  font-size: 16.5px;
  line-height: 1.85;
  color: #334155;
}

.single-news-content p {
  margin: 0 0 1.6em 0;
}

.single-news-content h2 {
  font-family: var(--tc-font-heading);
  font-size: 22px;
  font-weight: 700;
  color: #0f172a;
  margin: 36px 0 16px;
  padding-left: 14px;
  border-left: 4px solid var(--tc-primary);
}

.single-news-content h3 {
  font-family: var(--tc-font-heading);
  font-size: 18px;
  font-weight: 600;
  color: #1e293b;
  margin: 28px 0 12px;
}

.single-news-content blockquote {
  background: #f8fafc;
  border-left: 4px solid #94a3b8;
  margin: 28px 0;
  padding: 18px 24px;
  font-style: italic;
  color: #475569;
  border-radius: 0 8px 8px 0;
}

.single-news-content img {
  border-radius: 10px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
  margin: 18px 0;
}

/* 15.9 Share Bar */
.single-news-share-bar {
  background: transparent !important;
  color: inherit !important;
  border-top: 1px solid #e2e8f0;
  padding-top: 26px;
  margin-top: 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.share-bar-left {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.share-label {
  font-family: var(--tc-font-heading);
  font-size: 13.5px;
  font-weight: 700;
  color: #0f172a !important;
}

.share-links-group {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: var(--tc-radius-full);
  font-size: 12.5px;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  line-height: 1;
}

.share-tg {
  background: #e0f2fe;
  color: #0284c7;
  border-color: #bae6fd;
}

.share-tg:hover {
  background: #0284c7;
  color: #ffffff;
}

.share-vk {
  background: #eff6ff;
  color: #2563eb;
  border-color: #bfdbfe;
}

.share-vk:hover {
  background: #2563eb;
  color: #ffffff;
}

.share-wa {
  background: #ecfdf5;
  color: #059669;
  border-color: #a7f3d0;
}

.share-wa:hover {
  background: #059669;
  color: #ffffff;
}

.share-copy {
  background: #f1f5f9;
  color: #475569;
  border-color: #cbd5e1;
}

.share-copy:hover {
  background: #e2e8f0;
  color: #0f172a;
}

.share-copy.copied {
  background: #10b981;
  color: #ffffff;
  border-color: #10b981;
}

.btn-back-to-archive {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: #f8fafc;
  border: 1px solid #cbd5e1;
  border-radius: var(--tc-radius-full);
  font-family: var(--tc-font-heading);
  font-size: 13px;
  font-weight: 600;
  color: #475569;
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-back-to-archive:hover {
  background: #e2e8f0;
  color: #0f172a;
}

/* 15.10 Related Publications */
.single-news-related-section {
  margin-top: 48px;
}

.related-section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.related-eyebrow {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--tc-primary);
  display: block;
  margin-bottom: 4px;
}

.related-section-title {
  font-family: var(--tc-font-heading);
  font-size: 22px;
  font-weight: 700;
  color: #0f172a;
  margin: 0;
}

.related-all-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--tc-font-heading);
  font-size: 13.5px;
  font-weight: 700;
  color: var(--tc-primary);
  text-decoration: none;
  transition: all 0.2s ease;
}

.related-all-link:hover {
  gap: 9px;
  color: var(--tc-primary-dark);
}

.single-news-cta-wrap {
  margin-top: 48px;
}

/* 15.11 Responsive Breakpoints for Press & Single News */
@media (max-width: 991px) {
  .press-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .press-featured-card {
    grid-template-columns: 1fr;
  }

  .featured-card-media {
    height: 240px;
    min-height: 240px;
  }

  .featured-card-body {
    padding: 24px;
  }

  .press-grid-modern {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .press-newsletter-card {
    flex-direction: column;
    align-items: flex-start;
    padding: 28px;
  }

  .newsletter-form-modern {
    width: 100%;
    min-width: unset;
  }

  .single-news-card {
    padding: 28px 24px;
  }
}

@media (max-width: 767px) {
  .press-hero-section {
    padding: 36px 0 32px;
  }

  .press-hero-title {
    font-size: 26px;
  }

  .press-controls-wrapper {
    position: static;
    padding: 12px 0;
  }

  .press-cat-tabs {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 8px;
    -webkit-overflow-scrolling: touch;
    gap: 8px;
  }

  .press-tab-btn {
    flex-shrink: 0;
    padding: 7px 14px;
    font-size: 13px;
  }

  .press-search-row {
    flex-direction: column;
    align-items: stretch;
  }

  .press-search-box {
    max-width: 100%;
  }

  .press-grid-modern {
    grid-template-columns: 1fr;
  }

  .single-news-card {
    padding: 20px 16px;
    border-radius: var(--tc-radius);
  }

  .single-news-title {
    font-size: 22px;
  }

  .single-news-img {
    max-height: 300px;
  }

  .single-news-share-bar {
    flex-direction: column;
    align-items: flex-start;
  }

  .share-bar-left {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
}

@media (max-width: 575px) {
  .press-stats-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   16. Modern Knowledge Base & Single Article (/poleznoe & /poleznoe/:slug)
   ========================================================================== */

.poleznoe-archive-modern,
.single-poleznoe-page-wrapper {
  background: #f8fafc;
  min-height: 100vh;
  padding-bottom: 60px;
}

/* 16.1 Poleznoe Hero Section */
.poleznoe-hero-section {
  background: linear-gradient(135deg, #0b1524 0%, #162844 100%);
  color: #ffffff;
  padding: 56px 0 44px;
  position: relative;
  overflow: hidden;
}

.poleznoe-hero-section::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 102, 204, 0.22) 0%, transparent 70%);
  pointer-events: none;
}

.poleznoe-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 960px;
}

.poleznoe-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  color: #7dd3fc;
  margin-bottom: 18px;
  backdrop-filter: blur(8px);
}

.poleznoe-hero-title {
  font-family: var(--tc-font-heading);
  font-size: 34px;
  font-weight: 800;
  line-height: 1.25;
  color: #ffffff;
  margin: 0 0 16px 0;
  letter-spacing: -0.3px;
}

.poleznoe-hero-subtitle {
  font-size: 15.5px;
  line-height: 1.6;
  color: #94a3b8;
  margin: 0 0 28px 0;
  max-width: 780px;
}

.poleznoe-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 24px;
}

.poleznoe-stat-badge {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  padding: 16px 18px;
  backdrop-filter: blur(6px);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.poleznoe-stat-badge:hover {
  transform: translateY(-2px);
  border-color: rgba(56, 189, 248, 0.4);
}

.poleznoe-stat-badge .stat-number {
  font-family: var(--tc-font-heading);
  font-size: 24px;
  font-weight: 800;
  color: #38bdf8;
  line-height: 1.1;
  margin-bottom: 6px;
}

.poleznoe-stat-badge .stat-label {
  font-size: 12px;
  line-height: 1.4;
  color: #cbd5e1;
  text-transform: none;
  letter-spacing: normal;
  margin: 0;
}

/* 16.2 Sticky Controls Panel */
.poleznoe-controls-wrapper {
  background: #ffffff;
  border-bottom: 1px solid #e2e8f0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
  position: sticky;
  top: 72px;
  z-index: 40;
  padding: 16px 0 12px;
}

.poleznoe-controls-panel {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.poleznoe-cat-tabs {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.poleznoe-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  border-radius: 30px;
  padding: 8px 16px;
  font-size: 13.5px;
  font-weight: 600;
  color: #475569;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.poleznoe-tab-btn:hover {
  background: #e2e8f0;
  color: #0f172a;
}

.poleznoe-tab-btn.active {
  background: linear-gradient(135deg, #0066cc 0%, #0088ff 100%);
  border-color: #0066cc;
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(0, 102, 204, 0.28);
}

.poleznoe-tab-btn .tab-count {
  font-size: 11.5px;
  font-weight: 700;
  background: rgba(0, 0, 0, 0.08);
  padding: 2px 7px;
  border-radius: 12px;
  line-height: 1;
}

.poleznoe-tab-btn.active .tab-count {
  background: rgba(255, 255, 255, 0.25);
  color: #ffffff;
}

/* Search Row */
.poleznoe-search-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.poleznoe-search-box {
  position: relative;
  flex: 1;
  max-width: 580px;
}

.poleznoe-search-box .search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: #94a3b8;
  pointer-events: none;
}

.poleznoe-search-input {
  width: 100%;
  height: 42px;
  padding: 0 40px 0 42px;
  background: #f8fafc;
  border: 1.5px solid #cbd5e1;
  border-radius: 8px;
  font-size: 14px;
  color: #0f172a;
  transition: all 0.2s ease;
  box-sizing: border-box;
}

.poleznoe-search-input:focus {
  outline: none;
  border-color: var(--tc-primary);
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.12);
}

.poleznoe-search-clear {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 22px;
  height: 22px;
  background: #cbd5e1;
  border: none;
  border-radius: 50%;
  font-size: 14px;
  line-height: 1;
  color: #475569;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}

.poleznoe-search-clear:hover {
  background: #94a3b8;
  color: #ffffff;
}

.poleznoe-counter-pill {
  font-size: 13.5px;
  color: #64748b;
  white-space: nowrap;
}

.poleznoe-counter-pill strong {
  color: var(--tc-primary);
  font-weight: 700;
}

/* Quick Tags */
.poleznoe-quick-tags {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  padding-top: 4px;
}

.quick-tags-label {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #94a3b8;
}

.quick-tag-btn {
  background: transparent;
  border: 1px dashed #cbd5e1;
  border-radius: 6px;
  padding: 3px 9px;
  font-size: 12px;
  font-weight: 600;
  color: #475569;
  cursor: pointer;
  transition: all 0.15s ease;
}

.quick-tag-btn:hover {
  border-color: var(--tc-primary);
  color: var(--tc-primary);
  background: #eff6ff;
}

/* 16.3 Main Content Section */
.poleznoe-content-section {
  padding: 32px 0 20px;
}

/* 16.4 Featured Flagship Guide Card */
.poleznoe-featured-card {
  background: #ffffff;
  border: 1px solid #dbeafe;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 102, 204, 0.08);
  margin-bottom: 36px;
  position: relative;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.poleznoe-featured-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 36px rgba(0, 102, 204, 0.14);
}

.featured-card-badge-top {
  position: absolute;
  top: 18px;
  right: 20px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #fef3c7;
  border: 1px solid #fde68a;
  color: #b45309;
  font-size: 12px;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 20px;
  z-index: 5;
}

.featured-card-content-grid {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 32px;
  padding: 32px;
}

.featured-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.meta-read-time,
.meta-date {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12.5px;
  color: #64748b;
  font-weight: 500;
}

.featured-card-title {
  font-family: var(--tc-font-heading);
  font-size: 24px;
  font-weight: 800;
  line-height: 1.3;
  margin: 0 0 14px 0;
}

.featured-card-title a {
  color: #0f172a;
  text-decoration: none;
  transition: color 0.2s ease;
}

.featured-card-title a:hover {
  color: var(--tc-primary);
}

.featured-card-excerpt {
  font-size: 14.5px;
  line-height: 1.6;
  color: #475569;
  margin: 0 0 18px 0;
}

.featured-card-keypoints {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 22px;
  background: #f8fafc;
  border-radius: 8px;
  padding: 14px 16px;
  border: 1px solid #f1f5f9;
}

.keypoint-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  color: #1e293b;
  font-weight: 500;
}

.featured-card-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.featured-btn-read {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--tc-primary);
  color: #ffffff;
  font-family: var(--tc-font-heading);
  font-size: 14px;
  font-weight: 700;
  padding: 11px 22px;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(0, 102, 204, 0.25);
}

.featured-btn-read:hover {
  background: var(--tc-primary-dark);
  color: #ffffff;
  transform: translateX(2px);
}

.featured-btn-calc {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  color: var(--tc-primary);
  font-size: 13.5px;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.2s ease;
}

.featured-btn-calc:hover {
  background: #dbeafe;
  color: var(--tc-primary-dark);
}

/* Blueprint Aside Card */
.blueprint-card-box {
  background: linear-gradient(135deg, #0b1524 0%, #162844 100%);
  border-radius: 12px;
  padding: 24px;
  color: #ffffff;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
  height: 100%;
  box-sizing: border-box;
}

.blueprint-icon-circle {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: rgba(56, 189, 248, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
  font-size: 24px;
}

.blueprint-title {
  font-family: var(--tc-font-heading);
  font-size: 15px;
  font-weight: 700;
  color: #38bdf8;
  margin-bottom: 6px;
}

.blueprint-desc {
  font-size: 12.5px;
  line-height: 1.45;
  color: #94a3b8;
  margin: 0 0 14px 0;
}

.blueprint-tags {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.bp-tag {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  padding: 5px 10px;
  font-size: 12px;
  font-weight: 600;
  color: #cbd5e1;
}

/* 16.5 3-Column Articles Card Grid */
.poleznoe-grid-modern {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.poleznoe-card-modern {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  display: flex;
  flex-direction: column;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.poleznoe-card-modern:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.09);
  border-color: #cbd5e1;
}

.poleznoe-card-head {
  height: 54px;
  padding: 0 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.poleznoe-card-head.pattern-heating {
  background: linear-gradient(135deg, #fff7ed 0%, #ffedd5 100%);
}
.poleznoe-card-head.pattern-equipment {
  background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
}
.poleznoe-card-head.pattern-ventilation {
  background: linear-gradient(135deg, #ecfeff 0%, #cffafe 100%);
}
.poleznoe-card-head.pattern-industries {
  background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
}
.poleznoe-card-head.pattern-engineering {
  background: linear-gradient(135deg, #faf5ff 0%, #f3e8ff 100%);
}

.card-icon-emblem {
  font-size: 22px;
}

.card-topic-tag {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: #64748b;
}

.poleznoe-card-body {
  padding: 18px 20px 14px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.poleznoe-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.meta-time-small {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11.5px;
  color: #94a3b8;
  font-weight: 600;
}

.poleznoe-card-title {
  font-family: var(--tc-font-heading);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
  margin: 0 0 10px 0;
}

.poleznoe-card-title a {
  color: #0f172a;
  text-decoration: none;
  transition: color 0.15s ease;
}

.poleznoe-card-title a:hover {
  color: var(--tc-primary);
}

.poleznoe-card-excerpt {
  font-size: 13.5px;
  line-height: 1.55;
  color: #64748b;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.poleznoe-card-footer {
  padding: 12px 20px;
  background: #f8fafc;
  border-top: 1px solid #f1f5f9;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-date-text {
  font-size: 12px;
  color: #94a3b8;
  font-weight: 500;
}

.card-link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--tc-font-heading);
  font-size: 12.5px;
  font-weight: 700;
  color: var(--tc-primary);
  text-decoration: none;
  transition: all 0.15s ease;
}

.card-link-arrow:hover {
  color: var(--tc-primary-dark);
  gap: 8px;
}

/* Category Pills */
.poleznoe-cat-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11.5px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.badge-emerald {
  background: #d1fae5;
  color: #065f46;
}
.badge-cyan {
  background: #cffafe;
  color: #155e75;
}
.badge-blue {
  background: #dbeafe;
  color: #1e40af;
}
.badge-purple {
  background: #ede9fe;
  color: #5b21b6;
}
.badge-orange {
  background: #ffedd5;
  color: #9a3412;
}

/* 16.6 Empty State */
.poleznoe-empty-state {
  text-align: center;
  padding: 60px 20px;
  background: #ffffff;
  border-radius: 12px;
  border: 1px dashed #cbd5e1;
  margin: 30px 0;
}

.empty-state-icon {
  margin-bottom: 16px;
}

.empty-state-title {
  font-family: var(--tc-font-heading);
  font-size: 20px;
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 8px 0;
}

.empty-state-text {
  font-size: 14px;
  color: #64748b;
  margin: 0 0 20px 0;
}

.empty-state-btn {
  background: var(--tc-primary);
  color: #ffffff;
  font-family: var(--tc-font-heading);
  font-size: 13.5px;
  font-weight: 700;
  padding: 10px 22px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  transition: background 0.2s ease;
}

.empty-state-btn:hover {
  background: var(--tc-primary-dark);
}

/* 16.7 CTA Section */
.poleznoe-cta-section {
  padding: 40px 0 20px;
}

.poleznoe-cta-card {
  background: linear-gradient(135deg, #0b1524 0%, #162844 100%);
  border-radius: 16px;
  padding: 40px 44px;
  color: #ffffff;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 40px;
  align-items: center;
  box-shadow: 0 10px 30px rgba(11, 21, 36, 0.15);
}

.cta-kicker {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: #38bdf8;
  display: block;
  margin-bottom: 8px;
}

.cta-title {
  font-family: var(--tc-font-heading);
  font-size: 24px;
  font-weight: 800;
  line-height: 1.3;
  margin: 0 0 12px 0;
  color: #ffffff;
}

.cta-desc {
  font-size: 14.5px;
  line-height: 1.6;
  color: #94a3b8;
  margin: 0 0 24px 0;
}

.cta-buttons {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.btn-cta-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--tc-primary);
  color: #ffffff;
  font-family: var(--tc-font-heading);
  font-size: 13.5px;
  font-weight: 700;
  padding: 12px 20px;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-cta-primary:hover {
  background: var(--tc-primary-dark);
  color: #ffffff;
}

.btn-cta-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  font-family: var(--tc-font-heading);
  font-size: 13.5px;
  font-weight: 600;
  padding: 12px 20px;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-cta-secondary:hover {
  background: rgba(255, 255, 255, 0.18);
  color: #ffffff;
}

.cta-contacts-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.phone-label,
.email-label {
  font-size: 12px;
  color: #94a3b8;
  display: block;
  margin-bottom: 2px;
}

.cta-phone-link {
  font-family: var(--tc-font-heading);
  font-size: 18px;
  font-weight: 700;
  color: #ffffff;
  text-decoration: none;
}

.cta-phone-link:hover {
  color: #38bdf8;
}

.cta-email-link {
  font-size: 14px;
  color: #38bdf8;
  text-decoration: none;
}

.cta-hours {
  font-size: 12px;
  color: #64748b;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 10px;
  margin-top: 4px;
}

/* ==========================================================================
   16.8 Single Poleznoe Article Styles
   ========================================================================== */

.single-poleznoe-article {
  padding-top: 24px;
}

.single-poleznoe-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid #e2e8f0;
  flex-wrap: wrap;
  gap: 14px;
}

.single-poleznoe-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--tc-font-heading);
  font-size: 13.5px;
  font-weight: 700;
  color: var(--tc-primary);
  text-decoration: none;
  transition: all 0.2s ease;
}

.single-poleznoe-back-btn:hover {
  gap: 5px;
  color: var(--tc-primary-dark);
}

.single-poleznoe-meta-badges {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.single-meta-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  color: #64748b;
  font-weight: 600;
}

.single-poleznoe-header {
  margin-bottom: 24px;
}

.single-poleznoe-title {
  font-family: var(--tc-font-heading);
  font-size: 32px;
  font-weight: 800;
  line-height: 1.25;
  color: #0f172a;
  margin: 0;
  letter-spacing: -0.3px;
}

/* Lead Callout Box */
.single-poleznoe-lead-box {
  background: linear-gradient(135deg, #eff6ff 0%, #f0fdf4 100%);
  border: 1px solid #bfdbfe;
  border-left: 4px solid var(--tc-primary);
  border-radius: 8px;
  padding: 18px 22px;
  margin-bottom: 32px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.lead-box-icon {
  color: var(--tc-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.lead-box-text {
  font-size: 15.5px;
  line-height: 1.6;
  color: #1e3a8a;
}

.lead-box-text strong {
  color: #0f172a;
}

/* Article Body Typography */
.single-poleznoe-body {
  font-size: 16px;
  line-height: 1.8;
  color: #334155;
  margin-bottom: 36px;
}

.single-poleznoe-body p {
  margin: 0 0 18px 0;
}

.poleznoe-section-title {
  font-family: var(--tc-font-heading);
  font-size: 21px;
  font-weight: 700;
  color: #0f172a;
  margin: 36px 0 16px 0;
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid #e2e8f0;
}

.section-title-accent {
  width: 4px;
  height: 20px;
  background: var(--tc-primary);
  border-radius: 2px;
  flex-shrink: 0;
}

.poleznoe-feature-list {
  list-style: none;
  padding: 0;
  margin: 16px 0 24px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.poleznoe-feature-list li {
  position: relative;
  padding-left: 28px;
  font-size: 15.5px;
  line-height: 1.6;
  color: #334155;
}

.poleznoe-feature-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  width: 20px;
  height: 20px;
  background: #d1fae5;
  color: #059669;
  border-radius: 50%;
  font-size: 12px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

.poleznoe-num-list {
  padding-left: 20px;
  margin: 16px 0 24px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.poleznoe-num-list li {
  font-size: 15.5px;
  line-height: 1.6;
  color: #334155;
}

/* Recommended Equipment Box */
.poleznoe-equipment-card {
  background: #ffffff;
  border: 1px solid #bfdbfe;
  border-radius: 12px;
  padding: 26px 28px;
  margin: 36px 0;
  box-shadow: 0 4px 16px rgba(0, 102, 204, 0.06);
}

.equipment-card-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}

.equip-badge-icon {
  font-size: 28px;
  line-height: 1;
}

.equip-title {
  font-family: var(--tc-font-heading);
  font-size: 18px;
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 4px 0;
}

.equip-desc {
  font-size: 13.5px;
  color: #64748b;
  margin: 0;
}

.equip-items-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 22px;
}

.equip-item-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: #f8fafc;
  border-radius: 8px;
  border: 1px solid #f1f5f9;
}

.equip-check-icon {
  flex-shrink: 0;
}

.equip-info {
  flex: 1;
  font-size: 14px;
  color: #334155;
}

.equip-info strong {
  color: #0f172a;
}

.equip-link-col {
  flex-shrink: 0;
}

.equip-action-link {
  font-family: var(--tc-font-heading);
  font-size: 12.5px;
  font-weight: 700;
  color: var(--tc-primary);
  text-decoration: none;
}

.equip-action-link:hover {
  text-decoration: underline;
}

.equipment-card-footer {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  padding-top: 14px;
  border-top: 1px solid #f1f5f9;
}

.btn-equip-catalog {
  background: var(--tc-primary);
  color: #ffffff;
  font-family: var(--tc-font-heading);
  font-size: 13px;
  font-weight: 700;
  padding: 9px 18px;
  border-radius: 6px;
  text-decoration: none;
  transition: background 0.2s ease;
}

.btn-equip-catalog:hover {
  background: var(--tc-primary-dark);
  color: #ffffff;
}

.btn-equip-calc {
  background: #f1f5f9;
  color: #334155;
  font-size: 13px;
  font-weight: 600;
  padding: 9px 18px;
  border-radius: 6px;
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-equip-calc:hover {
  background: #e2e8f0;
}

/* 16.9 Single Poleznoe Share Bar */
.single-poleznoe-share-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  background: #ffffff !important;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  margin: 32px 0 40px;
  flex-wrap: wrap;
  gap: 14px;
}

.single-poleznoe-share-bar .share-label {
  font-family: var(--tc-font-heading);
  font-size: 13.5px;
  font-weight: 700;
  color: #0f172a;
}

.single-poleznoe-share-bar .share-buttons {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

/* 16.10 Related Articles Section */
.single-poleznoe-related-section {
  padding: 36px 0 20px;
  border-top: 1px solid #e2e8f0;
}

.related-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
}

.related-section-title {
  font-family: var(--tc-font-heading);
  font-size: 22px;
  font-weight: 700;
  color: #0f172a;
  margin: 0;
}

.related-view-all {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--tc-font-heading);
  font-size: 13.5px;
  font-weight: 700;
  color: var(--tc-primary);
  text-decoration: none;
}

.related-view-all:hover {
  gap: 9px;
  color: var(--tc-primary-dark);
}

/* 16.11 Responsive Media Queries for Poleznoe */
@media (max-width: 991px) {
  .poleznoe-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .featured-card-content-grid {
    grid-template-columns: 1fr;
  }

  .featured-card-aside {
    display: none;
  }

  .poleznoe-grid-modern {
    grid-template-columns: repeat(2, 1fr);
  }

  .poleznoe-cta-card {
    grid-template-columns: 1fr;
    padding: 32px 28px;
  }
}

@media (max-width: 767px) {
  .poleznoe-hero-section {
    padding: 36px 0 28px;
  }

  .poleznoe-hero-title {
    font-size: 26px;
  }

  .poleznoe-controls-wrapper {
    position: static;
    padding: 12px 0;
  }

  .poleznoe-cat-tabs {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 6px;
    -webkit-overflow-scrolling: touch;
  }

  .poleznoe-tab-btn {
    flex-shrink: 0;
    padding: 6px 14px;
    font-size: 13px;
  }

  .poleznoe-search-row {
    flex-direction: column;
    align-items: stretch;
  }

  .poleznoe-search-box {
    max-width: 100%;
  }

  .poleznoe-grid-modern {
    grid-template-columns: 1fr;
  }

  .single-poleznoe-title {
    font-size: 24px;
  }

  .single-poleznoe-share-bar {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 575px) {
  .poleznoe-stats-grid {
    grid-template-columns: 1fr;
  }
}





/* ==========================================================================
   17. SPECIAL APPLICATION PAGE (Специальное применение - Разморозка вагонов)
   ========================================================================== */

.special-app-page {
  background-color: #f8fafc;
  color: #1e293b;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.5;
}

/* 17.1 Hero Section */
.special-app-hero {
  background: radial-gradient(circle at 85% 20%, rgba(37, 99, 235, 0.18) 0%, transparent 60%),
              linear-gradient(135deg, #091422 0%, #112236 50%, #18304a 100%);
  color: #ffffff;
  padding: 52px 0 60px;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.special-app-hero::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.special-app-hero-inner {
  position: relative;
  z-index: 2;
}

.special-app-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(224, 75, 41, 0.16);
  border: 1px solid rgba(224, 75, 41, 0.45);
  color: #ff8566;
  border-radius: 9999px;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.special-badge-icon {
  flex-shrink: 0;
  stroke: #ff7a59;
}

.special-app-page h1.special-app-title,
.special-app-title {
  font-size: 40px;
  font-weight: 800;
  line-height: 1.2;
  color: #ffffff;
  margin: 0 0 18px;
  letter-spacing: -0.6px;
}

.special-app-lead {
  font-size: 17px;
  line-height: 1.65;
  color: #cbd5e1;
  max-width: 980px;
  margin: 0 0 36px;
}

/* Metrics Grid */
.special-metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 36px;
}

.special-metric-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 12px;
  padding: 22px 20px;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.special-metric-card:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 145, 77, 0.5);
  background: rgba(255, 255, 255, 0.08);
}

.metric-value {
  font-size: 34px;
  font-weight: 800;
  line-height: 1.1;
  color: #ff914d;
  margin-bottom: 6px;
  letter-spacing: -0.5px;
}

.metric-label {
  font-size: 14px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 4px;
}

.metric-sub {
  font-size: 12px;
  color: #94a3b8;
  line-height: 1.35;
}

/* Hero Actions */
.special-hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}

.btn-special-primary {
  background: linear-gradient(135deg, #e04b29 0%, #c43818 100%);
  color: #ffffff !important;
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none !important;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 4px 14px rgba(224, 75, 41, 0.4);
  transition: all 0.2s ease;
}

.btn-special-primary:hover {
  background: linear-gradient(135deg, #f05533 0%, #d44020 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(224, 75, 41, 0.5);
  color: #ffffff !important;
}

.btn-special-secondary {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #ffffff !important;
  padding: 14px 26px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none !important;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: all 0.2s ease;
}

.btn-special-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-2px);
  color: #ffffff !important;
}

.btn-special-ghost {
  border: 1px dashed rgba(255, 255, 255, 0.35);
  color: #cbd5e1 !important;
  padding: 14px 22px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none !important;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.btn-special-ghost:hover {
  border-color: #ff914d;
  color: #ffffff !important;
  background: rgba(255, 255, 255, 0.05);
}

/* 17.2 General Sections */
.special-section {
  padding: 64px 0;
  border-bottom: 1px solid #e2e8f0;
}

.special-section-header {
  text-align: center;
  max-width: 860px;
  margin: 0 auto 44px;
}

.special-section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #c43818;
  background: #fee2e2;
  padding: 4px 14px;
  border-radius: 20px;
  margin-bottom: 12px;
}

.special-app-page h2.special-section-title,
.special-section-header h2.special-section-title,
.special-section-title {
  font-size: 32px;
  font-weight: 800;
  color: #0f172a;
  margin: 0 0 14px;
  line-height: 1.25;
  letter-spacing: -0.3px;
}

.special-section-desc {
  font-size: 16px;
  color: #475569;
  line-height: 1.65;
  margin: 0;
}

/* 17.3 Strategic Challenges Grid */
.special-challenges-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.special-challenge-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 34px 28px;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.04);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  display: flex;
  flex-direction: column;
}

.special-challenge-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.08);
  border-color: #cbd5e1;
}

.challenge-icon-box {
  width: 58px;
  height: 58px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  flex-shrink: 0;
}

.challenge-icon-protect {
  background: #eff6ff;
  color: #2563eb;
  border: 1px solid #bfdbfe;
}

.challenge-icon-speed {
  background: #f0fdf4;
  color: #16a34a;
  border: 1px solid #bbf7d0;
}

.challenge-icon-economy {
  background: #fff7ed;
  color: #ea580c;
  border: 1px solid #fed7aa;
}

.challenge-title {
  font-size: 20px;
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 12px;
  line-height: 1.3;
}

.challenge-desc {
  font-size: 14px;
  color: #475569;
  line-height: 1.6;
  margin: 0 0 20px;
  flex-grow: 1;
}

.challenge-list {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid #f1f5f9;
  padding-top: 16px;
}

.challenge-list li {
  position: relative;
  padding-left: 22px;
  font-size: 13px;
  font-weight: 500;
  color: #334155;
  margin-bottom: 8px;
  line-height: 1.4;
}

.challenge-list li:last-child {
  margin-bottom: 0;
}

.challenge-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #e04b29;
}

/* 17.4 3D Architecture Visualizer */
.special-renders-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.special-render-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.special-render-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.09);
}

.render-media-wrap {
  position: relative;
  overflow: hidden;
  background: #0f172a;
  aspect-ratio: 16 / 10;
}

.render-media-wrap a {
  display: block;
  width: 100%;
  height: 100%;
}

.render-media-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.render-media-wrap:hover img {
  transform: scale(1.03);
}

.render-zoom-overlay {
  position: absolute;
  bottom: 16px;
  right: 16px;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: #ffffff;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  pointer-events: none;
  transition: background 0.2s ease, transform 0.2s ease;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.render-media-wrap:hover .render-zoom-overlay {
  background: rgba(224, 75, 41, 0.95);
  transform: scale(1.03);
}

.render-caption {
  padding: 26px 28px;
  flex-grow: 1;
}

.render-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #0284c7;
  background: #f0f9ff;
  border: 1px solid #bae6fd;
  padding: 3px 10px;
  border-radius: 6px;
  margin-bottom: 10px;
}

.render-title {
  font-size: 20px;
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 10px;
  line-height: 1.35;
}

.render-desc {
  font-size: 14px;
  color: #475569;
  line-height: 1.6;
  margin: 0;
}

/* 17.5 Engineering Specifications Grid */
.special-specs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.spec-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.spec-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.07);
  border-color: #cbd5e1;
}

.spec-card-head {
  background: #f8fafc;
  border-bottom: 1px solid #e2e8f0;
  padding: 20px 22px;
}

.spec-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: #0369a1;
  background: #e0f2fe;
  padding: 3px 10px;
  border-radius: 6px;
  margin-bottom: 8px;
  letter-spacing: 0.4px;
}

.spec-title {
  font-size: 18px;
  font-weight: 700;
  color: #0f172a;
  margin: 0;
  line-height: 1.3;
}

.spec-card-body {
  padding: 22px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.spec-lead-text {
  font-size: 13.5px;
  color: #475569;
  line-height: 1.55;
  margin: 0 0 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid #f1f5f9;
}

.spec-detail-list {
  list-style: none;
  padding: 0;
  margin: 0;
  flex-grow: 1;
}

.spec-detail-list li {
  font-size: 13px;
  color: #334155;
  line-height: 1.45;
  padding: 7px 0;
  border-bottom: 1px solid #f8fafc;
}

.spec-detail-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.spec-detail-list li strong {
  color: #0f172a;
  font-weight: 600;
}

/* 17.6 SCADA & Sensor Grid */
.special-scada-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.scada-item-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 24px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.03);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, border-color 0.2s ease;
  position: relative;
}

.scada-item-card:hover {
  transform: translateY(-3px);
  border-color: #38bdf8;
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.06);
}

.scada-item-badge {
  display: inline-block;
  align-self: flex-start;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: #ffffff;
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  padding: 4px 12px;
  border-radius: 6px;
  margin-bottom: 14px;
  border: 1px solid #334155;
}

.scada-item-title {
  font-size: 17px;
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 10px;
  line-height: 1.35;
}

.scada-item-desc {
  font-size: 13.5px;
  color: #475569;
  line-height: 1.55;
  margin: 0 0 16px;
  flex-grow: 1;
}

.scada-param-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.scada-param-pills .pill {
  font-size: 11.5px;
  font-weight: 600;
  color: #0284c7;
  background: #f0f9ff;
  border: 1px solid #bae6fd;
  padding: 3px 8px;
  border-radius: 4px;
}

/* 17.7 Blueprints & Schematics Gallery */
.special-gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.special-gallery-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  display: flex;
  flex-direction: column;
}

.special-gallery-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.08);
  border-color: #cbd5e1;
}

.gallery-thumb-link {
  text-decoration: none !important;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.gallery-thumb-box {
  position: relative;
  background: #0f172a;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.gallery-thumb-box img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background-color: #ffffff;
  display: block;
  transition: transform 0.35s ease;
}

.gallery-thumb-link:hover .gallery-thumb-box img {
  transform: scale(1.04);
}

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.3);
  opacity: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.25s ease;
}

.gallery-thumb-link:hover .gallery-overlay {
  opacity: 1;
}

.gallery-zoom-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #e04b29;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 16px rgba(224, 75, 41, 0.5);
  transform: scale(0.9);
  transition: transform 0.2s ease;
}

.gallery-thumb-link:hover .gallery-zoom-icon {
  transform: scale(1);
}

.gallery-card-info {
  padding: 20px 22px;
  flex-grow: 1;
}

.gallery-card-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: #e04b29;
  background: #fee2e2;
  padding: 2px 8px;
  border-radius: 4px;
  margin-bottom: 8px;
  letter-spacing: 0.3px;
}

.gallery-card-title {
  font-size: 16px;
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 6px;
  line-height: 1.35;
}

.gallery-card-desc {
  font-size: 13px;
  color: #64748b;
  line-height: 1.5;
  margin: 0;
}

/* 17.8 CTA Section */
.special-cta-section {
  padding: 64px 0 80px;
  border-bottom: none;
}

.special-cta-banner {
  background: radial-gradient(circle at 90% 10%, rgba(224, 75, 41, 0.22) 0%, transparent 60%),
              linear-gradient(135deg, #091422 0%, #112236 60%, #1e3a5f 100%);
  border-radius: 20px;
  padding: 56px 48px;
  color: #ffffff;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.special-cta-banner::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 30px 30px;
  pointer-events: none;
}

.special-cta-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.special-cta-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #ff914d;
  background: rgba(255, 145, 77, 0.15);
  border: 1px solid rgba(255, 145, 77, 0.35);
  padding: 5px 16px;
  border-radius: 20px;
  margin-bottom: 16px;
}

.special-app-page .special-cta-banner h2.special-cta-title,
.special-cta-banner .special-cta-title,
.special-cta-title {
  font-size: 34px;
  font-weight: 800;
  line-height: 1.25;
  color: #ffffff !important;
  margin: 0 0 16px;
  letter-spacing: -0.4px;
}

.special-cta-desc {
  font-size: 16px;
  line-height: 1.65;
  color: #e2e8f0 !important;
  margin: 0 0 36px;
}

.special-cta-buttons {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.btn-cta-gold {
  background: linear-gradient(135deg, #e04b29 0%, #c43818 100%);
  color: #ffffff !important;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none !important;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 4px 16px rgba(224, 75, 41, 0.45);
  transition: all 0.2s ease;
}

.btn-cta-gold:hover {
  background: linear-gradient(135deg, #f05533 0%, #d44020 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(224, 75, 41, 0.55);
  color: #ffffff !important;
}

.btn-cta-outline {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: #ffffff !important;
  padding: 15px 26px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none !important;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: all 0.2s ease;
}

.btn-cta-outline:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.45);
  transform: translateY(-2px);
  color: #ffffff !important;
}

.btn-cta-phone {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #ffffff !important;
  padding: 10px 22px;
  border-radius: 8px;
  text-decoration: none !important;
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  transition: all 0.2s ease;
}

.btn-cta-phone:hover {
  background: rgba(15, 23, 42, 0.85);
  border-color: #ff914d;
}

.btn-cta-phone .phone-label {
  font-size: 11px;
  color: #94a3b8;
  font-weight: 500;
}

.btn-cta-phone .phone-digits {
  font-size: 16px;
  font-weight: 700;
  color: #ff914d;
  letter-spacing: 0.3px;
}

/* 17.9 Responsive Media Queries */
@media (max-width: 1024px) {
  .special-metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .special-challenges-grid,
  .special-specs-grid,
  .special-scada-grid,
  .special-gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .special-app-hero {
    padding: 36px 0 44px;
  }

  .special-app-title {
    font-size: 28px;
  }

  .special-app-lead {
    font-size: 15px;
    margin-bottom: 26px;
  }

  .special-metrics-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .special-hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-special-primary,
  .btn-special-secondary,
  .btn-special-ghost {
    justify-content: center;
    width: 100%;
  }

  .special-section {
    padding: 44px 0;
  }

  .special-section-title {
    font-size: 24px;
  }

  .special-challenges-grid,
  .special-renders-grid,
  .special-specs-grid,
  .special-scada-grid,
  .special-gallery-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .special-cta-banner {
    padding: 36px 22px;
    border-radius: 14px;
  }

  .special-cta-title {
    font-size: 24px;
  }

  .special-cta-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-cta-gold,
  .btn-cta-outline,
  .btn-cta-phone {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  .btn-cta-phone {
    align-items: center;
  }
}


/* ==========================================================================
   18. MODERN HOMEPAGE (Главная страница)
   ========================================================================== */

.home-page-modern {
  background-color: #f8fafc;
  color: #1e293b;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.5;
}

/* 18.1 Hero Section */
.home-hero {
  background: radial-gradient(circle at 85% 15%, rgba(37, 99, 235, 0.22) 0%, transparent 60%),
              linear-gradient(135deg, #07121e 0%, #0e1e32 55%, #162f4c 100%);
  color: #ffffff;
  padding: 54px 0 62px;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.home-hero::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.home-hero-inner {
  position: relative;
  z-index: 2;
}

.home-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(224, 75, 41, 0.16);
  border: 1px solid rgba(224, 75, 41, 0.45);
  color: #ff8566;
  border-radius: 9999px;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 22px;
}

.home-hero-badge .flag-icon {
  font-size: 16px;
}

.home-page-modern h1.home-hero-title,
.home-hero-title {
  font-size: 40px !important;
  font-weight: 800 !important;
  line-height: 1.2 !important;
  color: #ffffff !important;
  margin: 0 0 18px !important;
  letter-spacing: -0.6px !important;
  text-transform: none !important;
}

.home-page-modern p.home-hero-lead,
.home-hero-lead {
  font-size: 17px !important;
  line-height: 1.65 !important;
  color: #cbd5e1 !important;
  max-width: 980px !important;
  margin: 0 0 36px !important;
}

/* Hero Metrics Grid */
.home-metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 38px;
}

.home-metric-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 12px;
  padding: 22px 20px;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.home-metric-card:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 145, 77, 0.5);
  background: rgba(255, 255, 255, 0.08);
}

.home-metric-val {
  font-size: 34px;
  font-weight: 800;
  line-height: 1.1;
  color: #ff914d;
  margin-bottom: 6px;
  letter-spacing: -0.5px;
}

.home-metric-lbl {
  font-size: 14px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 4px;
}

.home-metric-sub {
  font-size: 12px;
  color: #94a3b8;
  line-height: 1.35;
}

/* Hero Actions */
.home-hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}

.btn-home-primary {
  background: linear-gradient(135deg, #e04b29 0%, #c43818 100%);
  color: #ffffff !important;
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none !important;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 4px 14px rgba(224, 75, 41, 0.4);
  transition: all 0.2s ease;
}

.btn-home-primary:hover {
  background: linear-gradient(135deg, #f05533 0%, #d44020 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(224, 75, 41, 0.5);
  color: #ffffff !important;
}

.btn-home-secondary {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #ffffff !important;
  padding: 14px 26px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none !important;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: all 0.2s ease;
}

.btn-home-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-2px);
  color: #ffffff !important;
}

.btn-home-ghost {
  border: 1px dashed rgba(255, 255, 255, 0.35);
  color: #cbd5e1 !important;
  padding: 14px 22px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none !important;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.btn-home-ghost:hover {
  border-color: #ff914d;
  color: #ffffff !important;
  background: rgba(255, 255, 255, 0.05);
}

/* 18.2 General Section Styles */
.home-section {
  padding: 64px 0;
  border-bottom: 1px solid #e2e8f0;
}

.home-section-header {
  text-align: center;
  max-width: 860px;
  margin: 0 auto 44px;
}

.home-section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #c43818;
  background: #fee2e2;
  padding: 4px 14px;
  border-radius: 20px;
  margin-bottom: 12px;
}

.home-page-modern h2.home-section-title,
.home-section-title {
  font-size: 32px !important;
  font-weight: 800 !important;
  color: #0f172a !important;
  margin: 0 0 14px !important;
  line-height: 1.25 !important;
  letter-spacing: -0.3px !important;
  text-transform: none !important;
}

.home-section-desc {
  font-size: 16px;
  color: #475569;
  line-height: 1.65;
  margin: 0;
}

/* 18.3 Industry Sector Solutions Grid */
.home-industries-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.industry-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 24px 20px;
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.03);
  text-decoration: none !important;
  color: inherit !important;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.industry-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.07);
  border-color: #cbd5e1;
}

.industry-card-featured {
  border-color: #ff914d;
  background: linear-gradient(180deg, #ffffff 0%, #fffbf7 100%);
}

.featured-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: #c43818;
  background: #ffedd5;
  padding: 2px 8px;
  border-radius: 4px;
  margin-bottom: 8px;
  letter-spacing: 0.3px;
}

.industry-card-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  flex-shrink: 0;
}

.icon-blue { background: #eff6ff; color: #2563eb; border: 1px solid #bfdbfe; }
.icon-emerald { background: #ecfdf5; color: #059669; border: 1px solid #a7f3d0; }
.icon-sky { background: #f0f9ff; color: #0284c7; border: 1px solid #bae6fd; }
.icon-amber { background: #fffbeb; color: #d97706; border: 1px solid #fde68a; }
.icon-purple { background: #faf5ff; color: #7c3aed; border: 1px solid #e9d5ff; }
.icon-red { background: #fef2f2; color: #dc2626; border: 1px solid #fecaca; }
.icon-indigo { background: #eef2ff; color: #4f46e5; border: 1px solid #c7d2fe; }
.icon-orange { background: #fff7ed; color: #ea580c; border: 1px solid #fed7aa; }

.industry-card-title {
  font-size: 17px;
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 10px;
  line-height: 1.35;
}

.industry-card-desc {
  font-size: 13.5px;
  color: #475569;
  line-height: 1.55;
  margin: 0 0 16px;
  flex-grow: 1;
}

.industry-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}

.industry-tags .tag {
  font-size: 11px;
  font-weight: 600;
  color: #0284c7;
  background: #f0f9ff;
  border: 1px solid #bae6fd;
  padding: 2px 7px;
  border-radius: 4px;
}

.industry-tags .tag-fire {
  color: #c43818;
  background: #fee2e2;
  border-color: #fecaca;
}

.industry-arrow {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 18px;
  color: #94a3b8;
  transition: transform 0.2s ease, color 0.2s ease;
}

.industry-card:hover .industry-arrow {
  transform: translateX(4px);
  color: #e04b29;
}

/* 18.4 Flagship Products Grid */
.home-products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.home-prod-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.home-prod-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.08);
  border-color: #cbd5e1;
}

.home-prod-media {
  position: relative;
  background: #f8fafc;
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  border-bottom: 1px solid #f1f5f9;
}

.home-prod-media img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.home-prod-card:hover .home-prod-media img {
  transform: scale(1.05);
}

.prod-type-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: #334155;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  padding: 3px 9px;
  border-radius: 6px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
}

.prod-type-green { color: #16a34a; background: #f0fdf4; border-color: #bbf7d0; }
.prod-type-blue { color: #0284c7; background: #f0f9ff; border-color: #bae6fd; }
.prod-type-orange { color: #ea580c; background: #fff7ed; border-color: #fed7aa; }
.prod-type-purple { color: #7c3aed; background: #faf5ff; border-color: #e9d5ff; }

.home-prod-content {
  padding: 24px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.prod-series-code {
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #e04b29;
  margin-bottom: 6px;
}

.prod-title {
  font-size: 19px;
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 10px;
  line-height: 1.35;
}

.prod-desc {
  font-size: 13.5px;
  color: #475569;
  line-height: 1.6;
  margin: 0 0 18px;
}

.prod-feature-list {
  list-style: none;
  padding: 0;
  margin: 0 0 22px;
  flex-grow: 1;
}

.prod-feature-list li {
  font-size: 13px;
  color: #334155;
  line-height: 1.45;
  position: relative;
  padding-left: 18px;
  margin-bottom: 6px;
}

.prod-feature-list li:last-child {
  margin-bottom: 0;
}

.prod-feature-list li::before {
  content: "•";
  position: absolute;
  left: 4px;
  color: #ff914d;
  font-size: 16px;
  line-height: 1;
}

.btn-prod-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 700;
  color: #e04b29 !important;
  text-decoration: none !important;
  border-top: 1px solid #f1f5f9;
  padding-top: 14px;
  transition: transform 0.2s ease, color 0.2s ease;
}

.btn-prod-link:hover {
  color: #c43818 !important;
  transform: translateX(4px);
}

/* 18.5 Architectural Engineering Visualizer (Watercolor Cross-Sections) */
.home-aquarelle-section {
  background: #ffffff;
}

.aquarelle-carousel-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.aquarelle-scroll-track {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-behavior: smooth;
  padding: 10px 4px 20px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: #cbd5e1 #f1f5f9;
}

.aquarelle-scroll-track::-webkit-scrollbar {
  height: 6px;
}

.aquarelle-scroll-track::-webkit-scrollbar-track {
  background: #f1f5f9;
  border-radius: 4px;
}

.aquarelle-scroll-track::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}

.aquarelle-slide-card {
  flex: 0 0 280px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  overflow: hidden;
  text-decoration: none !important;
  color: inherit !important;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.03);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  display: flex;
  flex-direction: column;
}

.aquarelle-slide-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.08);
  border-color: #cbd5e1;
}

.aquarelle-img-box {
  position: relative;
  aspect-ratio: 4 / 3;
  background: #f8fafc;
  overflow: hidden;
}

.aquarelle-img-box img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background-color: #ffffff;
  display: block;
  transition: transform 0.3s ease;
}

.aquarelle-slide-card:hover .aquarelle-img-box img {
  transform: scale(1.05);
}

.aquarelle-zoom-pill {
  position: absolute;
  bottom: 10px;
  right: 10px;
  font-size: 11px;
  font-weight: 600;
  color: #ffffff;
  background: rgba(15, 23, 42, 0.85);
  padding: 3px 8px;
  border-radius: 4px;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.aquarelle-slide-card:hover .aquarelle-zoom-pill {
  opacity: 1;
}

.aquarelle-card-title {
  padding: 14px 16px;
  font-size: 13px;
  font-weight: 600;
  color: #1e293b;
  margin: 0;
  line-height: 1.45;
  flex-grow: 1;
}

.aquarelle-nav-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  color: #0f172a;
  font-size: 26px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: absolute;
  z-index: 5;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transition: all 0.2s ease;
}

.aquarelle-nav-btn:hover {
  background: #e04b29;
  color: #ffffff;
  border-color: #e04b29;
  box-shadow: 0 6px 16px rgba(224, 75, 41, 0.35);
}

.btn-prev { left: -18px; }
.btn-next { right: -18px; }

.aquarelle-scroll-hint {
  text-align: center;
  font-size: 12px;
  color: #94a3b8;
  margin-top: 8px;
}

/* 18.6 Strategic Rosneft Partnership */
.rosneft-banner-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.05);
}

.rosneft-banner-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.rosneft-banner-media {
  position: relative;
  background: #0f172a;
  min-height: 380px;
}

.rosneft-banner-media a {
  display: block;
  width: 100%;
  height: 100%;
}

.rosneft-banner-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.rosneft-banner-media:hover img {
  transform: scale(1.03);
}

.rosneft-zoom-badge {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: #ffffff;
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.rosneft-banner-content {
  padding: 40px 44px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.rosneft-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #c43818;
  background: #fee2e2;
  padding: 3px 10px;
  border-radius: 4px;
  margin-bottom: 14px;
  align-self: flex-start;
}

.rosneft-title {
  font-size: 22px;
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 14px;
  line-height: 1.35;
}

.rosneft-lead {
  font-size: 14.5px;
  color: #475569;
  line-height: 1.6;
  margin: 0 0 18px;
}

.rosneft-quote-box {
  background: #f8fafc;
  border-left: 3px solid #ff914d;
  padding: 14px 18px;
  margin-bottom: 24px;
  border-radius: 0 8px 8px 0;
}

.rosneft-quote-box p {
  font-size: 13.5px;
  color: #334155;
  line-height: 1.55;
  margin: 0;
  font-style: italic;
}

.btn-rosneft-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  color: #e04b29 !important;
  text-decoration: none !important;
  transition: transform 0.2s ease, color 0.2s ease;
}

.btn-rosneft-more:hover {
  color: #c43818 !important;
  transform: translateX(4px);
}

/* 18.7 Tecnoclima Engineering Advantages */
.home-advantages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.advantage-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 30px 24px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.03);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.advantage-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.07);
  border-color: #cbd5e1;
}

.adv-icon {
  width: 58px;
  height: 58px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.adv-icon-fuel { background: #fff7ed; color: #ea580c; border: 1px solid #fed7aa; }
.adv-icon-safe { background: #ecfdf5; color: #059669; border: 1px solid #a7f3d0; }
.adv-icon-italy { background: #eff6ff; color: #2563eb; border: 1px solid #bfdbfe; }
.adv-icon-service { background: #faf5ff; color: #7c3aed; border: 1px solid #e9d5ff; }

.adv-title {
  font-size: 18px;
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 10px;
  line-height: 1.35;
}

.adv-desc {
  font-size: 13.5px;
  color: #475569;
  line-height: 1.6;
  margin: 0;
}

/* 18.8 Corporate Clients Badges Grid */
.home-clients-badges-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}

.client-brand-badge {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: 16px 12px;
  text-align: center;
  font-size: 14px;
  font-weight: 700;
  color: #334155;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
  transition: transform 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.client-brand-badge:hover {
  transform: translateY(-2px);
  border-color: #ff914d;
  color: #c43818;
}

.home-clients-cta {
  text-align: center;
}

.btn-clients-portfolio {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 700;
  color: #e04b29 !important;
  text-decoration: none !important;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  padding: 12px 26px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
  transition: all 0.2s ease;
}

.btn-clients-portfolio:hover {
  background: #f8fafc;
  border-color: #cbd5e1;
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.06);
}

/* 18.9 Questionnaire & Selection CTA Banner */
.home-cta-section {
  padding: 64px 0 80px;
  border-bottom: none;
}

.home-cta-banner {
  background: radial-gradient(circle at 90% 10%, rgba(224, 75, 41, 0.22) 0%, transparent 60%),
              linear-gradient(135deg, #07121e 0%, #102237 60%, #1a334d 100%);
  border-radius: 20px;
  padding: 56px 48px;
  color: #ffffff;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.home-cta-banner::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 30px 30px;
  pointer-events: none;
}

.home-cta-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.home-cta-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #ff914d;
  background: rgba(255, 145, 77, 0.15);
  border: 1px solid rgba(255, 145, 77, 0.35);
  padding: 5px 16px;
  border-radius: 20px;
  margin-bottom: 16px;
}

.home-page-modern .home-cta-banner h2.home-cta-title,
.home-cta-banner .home-cta-title,
.home-cta-title {
  font-size: 34px !important;
  font-weight: 800 !important;
  line-height: 1.25 !important;
  color: #ffffff !important;
  margin: 0 0 16px !important;
  letter-spacing: -0.4px !important;
  text-transform: none !important;
}

.home-page-modern .home-cta-banner p.home-cta-desc,
.home-cta-desc {
  font-size: 16px !important;
  line-height: 1.65 !important;
  color: #e2e8f0 !important;
  margin: 0 0 36px !important;
}

.home-cta-buttons {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

/* 18.10 Responsive Media Queries */
@media (max-width: 1200px) {
  .home-industries-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .home-clients-badges-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 1024px) {
  .home-metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .home-products-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .home-advantages-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .rosneft-banner-grid {
    grid-template-columns: 1fr;
  }

  .rosneft-banner-media {
    min-height: 280px;
  }
}

@media (max-width: 768px) {
  .home-hero {
    padding: 38px 0 46px;
  }

  .home-page-modern h1.home-hero-title,
  .home-hero-title {
    font-size: 28px !important;
  }

  .home-page-modern p.home-hero-lead,
  .home-hero-lead {
    font-size: 15px !important;
    margin-bottom: 26px !important;
  }

  .home-metrics-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .home-hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-home-primary,
  .btn-home-secondary,
  .btn-home-ghost {
    justify-content: center;
    width: 100%;
  }

  .home-section {
    padding: 44px 0;
  }

  .home-page-modern h2.home-section-title,
  .home-section-title {
    font-size: 24px !important;
  }

  .home-industries-grid,
  .home-products-grid,
  .home-advantages-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .home-clients-badges-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .btn-prev { left: 4px; }
  .btn-next { right: 4px; }

  .rosneft-banner-content {
    padding: 26px 22px;
  }

  .rosneft-title {
    font-size: 19px;
  }

  .home-cta-banner {
    padding: 36px 22px;
    border-radius: 14px;
  }

  .home-page-modern .home-cta-banner h2.home-cta-title,
  .home-cta-title {
    font-size: 24px !important;
  }

  .home-cta-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-cta-gold,
  .btn-cta-outline,
  .btn-cta-phone {
    width: 100%;
    justify-content: center;
    text-align: center;
  }
}


/* ==========================================================================
   14. Modern 404 Error Page
   ========================================================================== */
.page-404-wrapper {
  background: #f8fafc;
  padding: 60px 0 100px;
  min-height: calc(100vh - 350px);
}

.page-404-container {
  max-width: 1040px;
  margin: 0 auto;
}

/* Hero Card */
.error-hero-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--tc-radius-lg);
  box-shadow: 0 10px 40px rgba(15, 23, 42, 0.04);
  padding: 56px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.error-hero-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #0066cc, #0099ff, #0284c7);
}

.error-code-badge {
  display: inline-block;
  margin-bottom: 8px;
}

.error-number {
  font-family: var(--tc-font-heading);
  font-size: clamp(84px, 14vw, 136px);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -3px;
  background: linear-gradient(135deg, #0066cc 0%, #0099ff 50%, #0284c7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.error-title {
  font-family: var(--tc-font-heading);
  font-size: clamp(24px, 4vw, 34px);
  font-weight: 800;
  color: #0f172a;
  margin: 12px 0 16px;
  letter-spacing: -0.5px;
}

.error-subtitle {
  font-size: 16px;
  line-height: 1.65;
  color: #64748b;
  max-width: 640px;
  margin: 0 auto 36px;
}

.error-actions-group {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
}

.btn-404 {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 26px;
  border-radius: 10px;
  font-family: var(--tc-font-heading);
  font-size: 14.5px;
  font-weight: 700;
  text-decoration: none !important;
  transition: all 0.25s ease;
  cursor: pointer;
}

.btn-404-primary {
  background: #0066cc;
  color: #ffffff !important;
  box-shadow: 0 4px 14px rgba(0, 102, 204, 0.25);
}

.btn-404-primary:hover {
  background: #0052a3;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 102, 204, 0.35);
}

.btn-404-secondary {
  background: #0f172a;
  color: #ffffff !important;
}

.btn-404-secondary:hover {
  background: #1e293b;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.2);
}

.btn-404-outline {
  background: #ffffff;
  color: #334155 !important;
  border: 1px solid #cbd5e1;
}

.btn-404-outline:hover {
  background: #f8fafc;
  border-color: #94a3b8;
  color: #0f172a !important;
  transform: translateY(-2px);
}

/* Nav Hub Section */
.error-nav-section {
  margin-top: 48px;
}

.error-section-header {
  margin-bottom: 24px;
}

.error-section-title {
  font-family: var(--tc-font-heading);
  font-size: 22px;
  font-weight: 800;
  color: #0f172a;
  margin: 0 0 6px;
}

.error-section-sub {
  font-size: 14.5px;
  color: #64748b;
}

.error-nav-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

@media (max-width: 767px) {
  .error-nav-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

.error-nav-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 24px 28px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--tc-radius);
  text-decoration: none !important;
  transition: all 0.25s ease;
  position: relative;
}

.error-nav-card:hover {
  border-color: #0066cc;
  box-shadow: 0 10px 25px rgba(0, 102, 204, 0.08);
  transform: translateY(-3px);
}

.nav-card-icon {
  width: 54px;
  height: 54px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: #f0f7ff;
  color: #0066cc;
  transition: all 0.25s ease;
}

.error-nav-card:hover .nav-card-icon {
  background: #0066cc;
  color: #ffffff;
  transform: scale(1.05);
}

.icon-calc {
  background: #fdf2f8;
  color: #db2777;
}

.error-nav-card:hover .icon-calc {
  background: #db2777;
  color: #ffffff;
}

.icon-objects {
  background: #f0fdf4;
  color: #16a34a;
}

.error-nav-card:hover .icon-objects {
  background: #16a34a;
  color: #ffffff;
}

.icon-contacts {
  background: #f5f3ff;
  color: #7c3aed;
}

.error-nav-card:hover .icon-contacts {
  background: #7c3aed;
  color: #ffffff;
}

.nav-card-content {
  flex: 1;
}

.nav-card-title {
  font-family: var(--tc-font-heading);
  font-size: 17px;
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 6px;
  transition: color 0.2s ease;
}

.error-nav-card:hover .nav-card-title {
  color: #0066cc;
}

.nav-card-desc {
  font-size: 13.5px;
  line-height: 1.5;
  color: #64748b;
  margin: 0;
}

.nav-card-arrow {
  color: #94a3b8;
  transition: all 0.25s ease;
  flex-shrink: 0;
}

.error-nav-card:hover .nav-card-arrow {
  color: #0066cc;
  transform: translateX(4px);
}

/* Engineering Support Banner */
.error-support-banner {
  margin-top: 40px;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  border: 1px solid #334155;
  border-radius: var(--tc-radius-lg);
  padding: 36px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  color: #ffffff;
  position: relative;
  overflow: hidden;
}

.error-support-banner::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0, 102, 204, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.support-banner-content {
  max-width: 580px;
  position: relative;
  z-index: 1;
}

.support-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #34d399;
  font-size: 12.5px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 12px;
}

.support-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #34d399;
  box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.7);
  animation: pulseGreen 2s infinite;
}

@keyframes pulseGreen {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(52, 211, 153, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(52, 211, 153, 0); }
}

.support-title {
  font-family: var(--tc-font-heading);
  font-size: 20px;
  font-weight: 800;
  color: #ffffff;
  margin: 0 0 8px;
}

.support-desc {
  font-size: 14px;
  line-height: 1.6;
  color: #94a3b8;
  margin: 0;
}

.support-banner-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.btn-support-phone,
.btn-support-email {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 22px;
  border-radius: 10px;
  font-family: var(--tc-font-heading);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none !important;
  transition: all 0.25s ease;
  white-space: nowrap;
}

.btn-support-phone {
  background: #0066cc;
  color: #ffffff !important;
  box-shadow: 0 4px 14px rgba(0, 102, 204, 0.3);
}

.btn-support-phone:hover {
  background: #0052a3;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 102, 204, 0.45);
}

.btn-support-email {
  background: rgba(255, 255, 255, 0.08);
  color: #e2e8f0 !important;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-support-email:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
  color: #ffffff !important;
  transform: translateY(-2px);
}

@media (max-width: 991px) {
  .error-support-banner {
    flex-direction: column;
    align-items: flex-start;
    padding: 30px 24px;
  }
  .support-banner-actions {
    width: 100%;
    flex-direction: row;
    flex-wrap: wrap;
  }
  .btn-support-phone,
  .btn-support-email {
    flex: 1;
    min-width: 200px;
    justify-content: center;
  }
}

@media (max-width: 575px) {
  .error-hero-card {
    padding: 40px 20px;
  }
  .btn-404 {
    width: 100%;
  }
  .support-banner-actions {
    flex-direction: column;
  }
  .btn-support-phone,
  .btn-support-email {
    width: 100%;
  }
}