/* ============================================
   London Airport Transfers - Design System
   Luxury, premium, conversion-focused design
   with automatic dark/light mode support
   ============================================ */

/* --- CSS Custom Properties (Light Mode Default) --- */
:root {
  color-scheme: light dark;

  /* Primary Colors - Deep London Navy & Rich Gold */
  --color-primary: #0B1D3A;
  --color-primary-light: #142d52;
  --color-primary-dark: #06101f;
  --color-accent: #D4AF37;
  --color-accent-light: #e5c766;
  --color-accent-dark: #b8952a;
  --color-champagne: #F5EBDD;
  
  /* Semantic Colors */
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-error: #ef4444;
  --color-info: #3b82f6;
  
  /* Neutral Palette */
  --color-white: #ffffff;
  --color-gray-50: #f9fafb;
  --color-gray-100: #f3f4f6;
  --color-gray-200: #e5e7eb;
  --color-gray-300: #d1d5db;
  --color-gray-400: #9ca3af;
  --color-gray-500: #6b7280;
  --color-gray-600: #4b5563;
  --color-gray-700: #374151;
  --color-gray-800: #1f2937;
  --color-gray-900: #111827;

  /* Surface & text tokens (themed) */
  --surface-body: var(--color-white);
  --surface-card: var(--color-white);
  --surface-alt: var(--color-gray-50);
  --surface-input: rgba(255,255,255,0.06);
  --text-heading: var(--color-primary);
  --text-body: var(--color-gray-800);
  --text-muted: var(--color-gray-600);
  --text-subtle: var(--color-gray-500);
  --border-default: var(--color-gray-200);
  --border-light: var(--color-gray-100);
  
  /* Typography — Outfit (geometric sans) for headings, Inter (sans) for body */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: clamp(1rem, 0.5vw + 0.9rem, 1.125rem);
  --text-xl: clamp(1.125rem, 0.5vw + 1rem, 1.25rem);
  --text-2xl: clamp(1.25rem, 1vw + 1rem, 1.5rem);
  --text-3xl: clamp(1.5rem, 1.5vw + 1rem, 1.875rem);
  --text-4xl: clamp(1.75rem, 2vw + 1rem, 2.25rem);
  --text-5xl: clamp(2.25rem, 3vw + 1rem, 3rem);
  --text-6xl: clamp(2.5rem, 4vw + 1rem, 3.75rem);
  
  --leading-tight: 1.15;
  --leading-snug: 1.3;
  --leading-normal: 1.6;
  --leading-relaxed: 1.75;
  
  /* Spacing — fluid scale for key vertical rhythm */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: clamp(2.5rem, 3vw + 1rem, 4rem);
  --space-20: clamp(3rem, 4vw + 1rem, 5rem);
  --space-24: clamp(3.5rem, 5vw + 1rem, 6rem);
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;
  
  /* Shadows — refined luxury */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 8px -1px rgba(0,0,0,0.08), 0 2px 4px -2px rgba(0,0,0,0.06);
  --shadow-lg: 0 12px 24px -4px rgba(11,29,58,0.12), 0 4px 8px -4px rgba(0,0,0,0.08);
  --shadow-xl: 0 20px 40px -8px rgba(11,29,58,0.15), 0 8px 16px -6px rgba(0,0,0,0.1);
  --shadow-2xl: 0 32px 64px -16px rgba(11,29,58,0.25);
  --shadow-glow: 0 0 30px rgba(212,175,55,0.25), 0 0 60px rgba(212,175,55,0.1);
  --shadow-gold: 0 4px 20px rgba(212,175,55,0.3);
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-luxury: 500ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
  
  /* Container */
  --container-max: 1200px;
  --container-wide: 1400px;
}

/* --- Dark Mode (system preference) --- */
@media (prefers-color-scheme: dark) {
  :root {
    --surface-body: #0a1525;
    --surface-card: #0f1e36;
    --surface-alt: #0c1830;
    --surface-input: rgba(255,255,255,0.08);
    --text-heading: #f3f4f6;
    --text-body: #d1d5db;
    --text-muted: #9ca3af;
    --text-subtle: #6b7280;
    --border-default: rgba(255,255,255,0.1);
    --border-light: rgba(255,255,255,0.06);

    --color-white: #0f1e36;
    --color-gray-50: #0c1830;
    --color-gray-100: #132040;
    --color-gray-200: rgba(255,255,255,0.1);
    --color-gray-300: #4b5563;
    --color-gray-400: #6b7280;
    --color-gray-500: #9ca3af;
    --color-gray-600: #d1d5db;
    --color-gray-700: #e5e7eb;
    --color-gray-800: #f3f4f6;
    --color-gray-900: #f9fafb;

    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 8px -1px rgba(0,0,0,0.4), 0 2px 4px -2px rgba(0,0,0,0.3);
    --shadow-lg: 0 12px 24px -4px rgba(0,0,0,0.5), 0 4px 8px -4px rgba(0,0,0,0.4);
    --shadow-xl: 0 20px 40px -8px rgba(0,0,0,0.6), 0 8px 16px -6px rgba(0,0,0,0.5);
    --shadow-2xl: 0 32px 64px -16px rgba(0,0,0,0.7);
  }
}

/* --- Manual theme override via data attribute --- */
[data-theme="dark"] {
  --surface-body: #0a1525;
  --surface-card: #0f1e36;
  --surface-alt: #0c1830;
  --surface-input: rgba(255,255,255,0.08);
  --text-heading: #f3f4f6;
  --text-body: #d1d5db;
  --text-muted: #9ca3af;
  --text-subtle: #6b7280;
  --border-default: rgba(255,255,255,0.1);
  --border-light: rgba(255,255,255,0.06);

  --color-white: #0f1e36;
  --color-gray-50: #0c1830;
  --color-gray-100: #132040;
  --color-gray-200: rgba(255,255,255,0.1);
  --color-gray-300: #4b5563;
  --color-gray-400: #6b7280;
  --color-gray-500: #9ca3af;
  --color-gray-600: #d1d5db;
  --color-gray-700: #e5e7eb;
  --color-gray-800: #f3f4f6;
  --color-gray-900: #f9fafb;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 8px -1px rgba(0,0,0,0.4), 0 2px 4px -2px rgba(0,0,0,0.3);
  --shadow-lg: 0 12px 24px -4px rgba(0,0,0,0.5), 0 4px 8px -4px rgba(0,0,0,0.4);
  --shadow-xl: 0 20px 40px -8px rgba(0,0,0,0.6), 0 8px 16px -6px rgba(0,0,0,0.5);
  --shadow-2xl: 0 32px 64px -16px rgba(0,0,0,0.7);
}

[data-theme="light"] {
  --surface-body: var(--color-white);
  --surface-card: var(--color-white);
  --surface-alt: var(--color-gray-50);
  --text-heading: var(--color-primary);
  --text-body: #1e293b;
  --text-muted: #475569;
  --text-subtle: #64748b;
  --border-default: #e2e8f0;
  --border-light: #f1f5f9;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-primary);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--text-body);
  background: var(--surface-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color var(--transition-base), color var(--transition-base);
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-accent-dark); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--color-accent); }

/* --- Accessibility: Skip Link --- */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  z-index: 10000;
  padding: var(--space-3) var(--space-6);
  background: var(--color-accent);
  color: var(--color-primary);
  font-weight: 700;
  font-size: var(--text-sm);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 0;
  outline: none;
}

/* --- Accessibility: Focus Visible --- */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* Remove focus outline for mouse users */
:focus:not(:focus-visible) {
  outline: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: var(--leading-tight);
  color: var(--text-heading);
  letter-spacing: -0.01em;
}

h1 { font-size: var(--text-5xl); margin-bottom: var(--space-6); font-weight: 800; }
h2 { font-size: var(--text-3xl); margin-bottom: var(--space-4); margin-top: var(--space-12); }
h3 { font-size: var(--text-2xl); margin-bottom: var(--space-3); margin-top: var(--space-8); }
h4 { font-size: var(--text-xl); margin-bottom: var(--space-2); margin-top: var(--space-6); }

p { margin-bottom: var(--space-4); color: var(--text-muted); }
ul, ol { margin-bottom: var(--space-4); padding-left: var(--space-6); color: var(--text-muted); }
li { margin-bottom: var(--space-2); }

/* --- Container --- */
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--space-6); }
.container-wide { max-width: var(--container-wide); margin: 0 auto; padding: 0 var(--space-6); }

/* --- Header / Navigation --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(11, 29, 58, 0);
  backdrop-filter: blur(0px);
  border-bottom: 1px solid transparent;
  transition: all var(--transition-slow);
}

.header.scrolled {
  background: rgba(11, 29, 58, 0.97);
  backdrop-filter: blur(20px);
  border-bottom-color: rgba(212, 175, 55, 0.15);
  box-shadow: 0 4px 30px rgba(0,0,0,0.3), 0 0 1px rgba(212,175,55,0.1);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-white);
  text-decoration: none;
}

.logo-icon {
  width: 40px;
  height: 40px;
  display: inline-block;
  flex-shrink: 0;
}

.logo-mark {
  width: 100%;
  height: 100%;
  display: block;
}

.logo span { color: var(--color-accent); }

.nav { display: flex; align-items: center; gap: var(--space-1); }

.nav a {
  color: var(--color-gray-300);
  font-size: var(--text-sm);
  font-weight: 500;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  position: relative;
}

.nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: all var(--transition-base);
  transform: translateX(-50%);
  border-radius: var(--radius-full);
}

.nav a:hover {
  color: var(--color-white);
  background: rgba(255,255,255,0.06);
}

.nav a:hover::after {
  width: 60%;
}

.nav a.active { color: var(--color-accent); }
.nav a.active::after { width: 60%; }

/* Dropdown */
.nav-dropdown { position: relative; }
.nav-dropdown-trigger { cursor: pointer; display: flex; align-items: center; gap: var(--space-1); }
.nav-dropdown-trigger::after { content: '▾'; font-size: 0.7em; opacity: 0.6; }

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + var(--space-2));
  left: 50%;
  transform: translateX(-50%);
  min-width: 220px;
  background: var(--color-primary-light);
  border: 1px solid rgba(201,168,76,0.15);
  border-radius: var(--radius-lg);
  padding: var(--space-2);
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(-8px);
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-2xl);
}

.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown.open .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown-menu a {
  display: block;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  color: var(--color-gray-300);
  font-size: var(--text-sm);
}

.nav-dropdown-menu a:hover {
  background: rgba(201,168,76,0.1);
  color: var(--color-accent);
}

.header-cta {
  margin-left: var(--space-4);
}

/* Mobile Menu */
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}

.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: all var(--transition-base);
  transform-origin: center;
}

/* Hamburger → X animation */
.mobile-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.mobile-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-nav {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-primary);
  padding: var(--space-6);
  overflow-y: auto;
  z-index: 999;
  -webkit-overflow-scrolling: touch;
}

.mobile-nav.active { display: block; animation: slideDown 0.3s ease; }

.mobile-nav a {
  display: block;
  color: var(--color-gray-300);
  padding: var(--space-3) 0;
  font-size: var(--text-lg);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  /* Ensure minimum 44px touch target */
  min-height: 44px;
  display: flex;
  align-items: center;
}

.mobile-nav a:hover { color: var(--color-accent); }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-primary);
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-xl);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  white-space: nowrap;
  letter-spacing: 0.01em;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  color: var(--color-primary);
  border-color: var(--color-accent);
  box-shadow: 0 4px 15px rgba(212,175,55,0.3);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0; left: -100%; width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.6s ease;
}

.btn-primary:hover::before { left: 100%; }

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-gold), 0 0 50px rgba(212,175,55,0.25), 0 0 80px rgba(212,175,55,0.1);
  color: var(--color-primary);
  background: linear-gradient(135deg, var(--color-accent-light), var(--color-accent));
}

.btn-secondary {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.25);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.08);
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn-outline {
  background: transparent;
  color: var(--color-accent-dark);
  border-color: var(--color-accent);
}

.btn-outline:hover {
  background: var(--color-accent);
  color: var(--color-primary);
}

.btn-dark {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn-dark:hover {
  background: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: var(--color-white);
}

.btn-lg { padding: var(--space-4) var(--space-8); font-size: var(--text-base); }
.btn-xl { padding: var(--space-5) var(--space-10); font-size: var(--text-lg); border-radius: var(--radius-xl); }

/* --- Hero Section --- */
.hero {
  position: relative;
  min-height: clamp(560px, 82vh, 760px);
  display: flex;
  align-items: center;
  background: var(--color-primary);
  overflow: hidden;
  padding-top: 72px;
}

.hero-bg {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: url('/assets/images/hero-luxury-london.png');
  background-size: cover;
  background-position: center 40%;
  opacity: 0.65;
  filter: brightness(0.55) saturate(1.3);
  transform: scale(1.02);
  transition: transform 20s ease-out;
}

.hero:hover .hero-bg {
  transform: scale(1.06);
}

.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, rgba(11,29,58,0.82) 0%, rgba(11,29,58,0.55) 40%, rgba(20,45,82,0.6) 70%, rgba(212,175,55,0.06) 100%);
  z-index: 1;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 200px;
  background: linear-gradient(to top, var(--color-primary) 0%, transparent 100%);
  z-index: 1;
}

.hero-pattern {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: 
    linear-gradient(rgba(212,175,55,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212,175,55,0.02) 1px, transparent 1px);
  background-size: 80px 80px;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 640px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(212,175,55,0.15);
  border: 1px solid rgba(212,175,55,0.3);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  color: var(--color-accent);
  font-weight: 500;
  margin-bottom: var(--space-6);
}

.hero h1 {
  color: var(--color-white);
  font-size: clamp(2rem, 4.5vw, 3.6rem);
  margin-bottom: var(--space-5);
  letter-spacing: -0.01em;
  line-height: 1.2;
  text-shadow: 0 2px 40px rgba(0,0,0,0.3);
  text-wrap: balance;
}

.hero h1 .highlight {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  color: var(--color-gray-300);
  font-size: clamp(1rem, 0.55vw + 0.95rem, 1.2rem);
  max-width: 62ch;
  margin-bottom: var(--space-7);
  line-height: 1.5;
  letter-spacing: 0.01em;
  text-shadow: 0 1px 20px rgba(0,0,0,0.2);
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-8);
}

.hero-microcopy {
  font-size: var(--text-sm);
  color: var(--color-gray-200);
  margin-top: calc(-1 * var(--space-4));
  margin-bottom: var(--space-6);
  line-height: 1.45;
  letter-spacing: 0.01em;
}

.hero-stats {
  display: flex;
  gap: var(--space-6);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255,255,255,0.08);
}

.hero-stat {
  text-align: center;
  padding: var(--space-4) var(--space-5);
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(16px);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(212,175,55,0.12);
  transition: all var(--transition-luxury);
  flex: 1;
}

.hero-stat:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(212,175,55,0.3);
  transform: translateY(-2px);
}

.hero-stat-value {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
}

.hero-stat-label {
  font-size: var(--text-xs);
  color: var(--color-gray-400);
  margin-top: var(--space-2);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Floating elements */
.hero-float {
  position: absolute;
  right: 1.5%;
  top: 50%;
  transform: translateY(-50%);
  width: min(460px, 38vw);
  height: 460px;
  z-index: 1;
}

.float-card {
  position: absolute;
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(24px);
  border: 1px solid rgba(212,175,55,0.12);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  animation: float 6s ease-in-out infinite;
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}

.float-card:nth-child(1) { top: 8%; left: 4%; animation-delay: 0s; }
.float-card:nth-child(2) { top: 39%; right: 0; animation-delay: -2s; }
.float-card:nth-child(3) { bottom: 8%; left: 16%; animation-delay: -4s; }

.float-card-icon { font-size: var(--text-2xl); margin-bottom: var(--space-2); }
.float-card-title { color: var(--color-white); font-size: var(--text-sm); font-weight: 600; }
.float-card-text { color: var(--color-gray-400); font-size: var(--text-xs); }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}

/* --- Section Styles --- */
.section {
  padding: var(--space-24) 0;
  position: relative;
}

.section-dark {
  background: var(--color-primary);
  color: var(--color-white);
}

.section-dark h2, .section-dark h3 { color: var(--color-white); }
.section-dark p { color: var(--color-gray-400); }

.section-light {
  background: var(--color-champagne);
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto var(--space-12);
}

.section-header .label {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-3);
}

.section-header h2 { margin-top: 0; }

/* --- Cards --- */
.card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition-luxury);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
  opacity: 0;
  transition: opacity var(--transition-luxury);
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl), 0 0 30px rgba(212,175,55,0.08);
  border-color: rgba(212,175,55,0.4);
}

.card:hover::before {
  opacity: 1;
}

.card-dark {
  background: var(--color-primary-light);
  border-color: rgba(255,255,255,0.08);
}

.card-dark:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-glow);
}

.card-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-2xl);
  margin-bottom: var(--space-5);
  background: linear-gradient(135deg, rgba(212,175,55,0.15), rgba(212,175,55,0.05));
  border: 1px solid rgba(212,175,55,0.15);
  transition: all var(--transition-luxury);
}

.card:hover .card-icon {
  background: linear-gradient(135deg, rgba(212,175,55,0.25), rgba(212,175,55,0.1));
  border-color: rgba(212,175,55,0.35);
  transform: scale(1.05);
}

.card-title {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.card-text { font-size: var(--text-sm); }

/* --- Grid --- */
.grid { display: grid; gap: var(--space-6); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }

/* --- Airport Cards --- */
.airport-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition-luxury);
  text-decoration: none;
  color: inherit;
  display: block;
}

.airport-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl), 0 0 0 1px rgba(212,175,55,0.2);
  border-color: var(--color-accent);
}

.airport-card-header {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  padding: var(--space-6);
  position: relative;
  overflow: hidden;
}

.airport-card-header::after {
  content: '';
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 80px;
  height: 80px;
  background: rgba(201,168,76,0.1);
  border-radius: 50%;
}

.airport-card-code {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.airport-card-name {
  color: var(--color-white);
  font-size: var(--text-lg);
  font-weight: 600;
}

.airport-card-body { padding: var(--space-6); }

.airport-card-meta {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.airport-card-meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-gray-600);
}

.airport-card-meta-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  background: var(--color-gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  flex-shrink: 0;
}

.airport-card-price {
  display: flex;
  align-items: baseline;
  gap: var(--space-1);
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-gray-200);
}

.airport-card-price-label { font-size: var(--text-sm); color: var(--color-gray-500); }

.airport-card-price-value {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-primary);
}

/* --- Pricing Table --- */
.pricing-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
  margin: var(--space-6) 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.pricing-table thead {
  background: var(--color-primary);
  color: var(--color-white);
}

.pricing-table th {
  padding: var(--space-4) var(--space-5);
  text-align: left;
  font-weight: 600;
  font-size: var(--text-sm);
}

.pricing-table td {
  padding: var(--space-3) var(--space-5);
  border-bottom: 1px solid var(--color-gray-100);
}

.pricing-table tbody tr:hover { background: var(--color-gray-50); }

.pricing-table .price {
  font-weight: 700;
  color: var(--color-primary);
}

/* --- FAQ Section --- */
.faq-list { max-width: 800px; margin: 0 auto; }

.faq-item {
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-3);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-item:hover { border-color: var(--color-accent); }

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-primary);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-primary);
  text-align: left;
  gap: var(--space-4);
}

.faq-question:hover { color: var(--color-accent-dark); }

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.faq-item.active .faq-icon {
  background: var(--color-accent);
  color: var(--color-primary);
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.faq-item.active .faq-answer { max-height: 500px; }

.faq-answer-inner {
  padding: 0 var(--space-6) var(--space-5);
  color: var(--color-gray-600);
  line-height: var(--leading-relaxed);
  font-size: var(--text-sm);
}

/* --- Testimonials --- */
.testimonial-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  border: 1px solid var(--color-gray-200);
  position: relative;
  transition: all var(--transition-luxury);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(212,175,55,0.3);
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: var(--space-4);
  right: var(--space-6);
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 5rem;
  color: var(--color-accent);
  opacity: 0.15;
  line-height: 1;
}

.testimonial-stars { color: var(--color-accent); font-size: var(--text-sm); margin-bottom: var(--space-4); letter-spacing: 2px; }
.testimonial-text { font-size: var(--text-sm); color: var(--color-gray-600); font-style: italic; margin-bottom: var(--space-5); }

.testimonial-author { display: flex; align-items: center; gap: var(--space-3); }

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-weight: 700;
  font-size: var(--text-sm);
}

.testimonial-author-name { font-weight: 600; font-size: var(--text-sm); color: var(--color-primary); }
.testimonial-author-trip { font-size: var(--text-xs); color: var(--color-gray-500); }

/* --- Trust Signals --- */
.trust-bar {
  background: var(--color-gray-50);
  border-top: 1px solid var(--color-gray-200);
  border-bottom: 1px solid var(--color-gray-200);
  padding: var(--space-5) 0;
}

.trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-10);
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-gray-700);
}

.trust-item-icon { font-size: var(--text-xl); }

/* --- Booking Form --- */
.booking-form-wrapper {
  background: linear-gradient(135deg, rgba(11,29,58,0.95), rgba(20,45,82,0.92));
  backdrop-filter: blur(30px);
  border-radius: var(--radius-2xl);
  padding: var(--space-12);
  border: 1px solid rgba(212,175,55,0.2);
  box-shadow: var(--shadow-2xl), 0 0 60px rgba(212,175,55,0.05);
  position: relative;
  overflow: hidden;
}

.booking-form-wrapper::before {
  content: '';
  position: absolute;
  top: -2px; left: -2px; right: -2px; bottom: -2px;
  background: linear-gradient(135deg, transparent 30%, rgba(212,175,55,0.1) 50%, transparent 70%);
  border-radius: var(--radius-2xl);
  z-index: -1;
}

.booking-form-title {
  color: var(--color-white);
  font-size: var(--text-3xl);
  margin-bottom: var(--space-3);
  margin-top: 0;
}

.booking-form-subtitle {
  color: var(--color-gray-400);
  font-size: var(--text-base);
  margin-bottom: var(--space-6);
}

.booking-form-points {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.booking-form-point {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius-full);
  color: var(--color-gray-300);
  font-size: var(--text-xs);
  line-height: 1.3;
}

.booking-form { 
  display: grid; 
  gap: var(--space-5);
  color-scheme: dark;
}

.form-group { display: flex; flex-direction: column; gap: var(--space-2); }

.form-label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-gray-300);
}

.form-input, .form-select {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  padding: var(--space-4) var(--space-5);
  min-height: 52px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-xl);
  color: var(--color-white);
  font-family: var(--font-primary);
  font-size: var(--text-base);
  transition: all var(--transition-base);
}

.form-input::placeholder { color: var(--color-gray-500); }
.form-input:focus, .form-select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(201,168,76,0.15), 0 0 20px rgba(212,175,55,0.08);
  background: rgba(255,255,255,0.09);
}

/* Form validation state */
.form-input:invalid:not(:placeholder-shown) {
  border-color: var(--color-error);
}

.form-select option { background: var(--color-primary); color: var(--color-white); }

.form-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-5); }

/* Full-width submit button utility */
.btn-full { width: 100%; }

.booking-form-footnote {
  margin-top: var(--space-4);
  margin-bottom: 0;
  color: var(--color-gray-400);
  font-size: var(--text-sm);
  text-align: center;
}

.booking-form-footnote a {
  color: var(--color-accent);
  font-weight: 600;
}

.booking-quote-result {
  border-radius: var(--radius-xl);
  padding: var(--space-4);
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.06);
}

.booking-quote-result-success {
  border-color: rgba(16,185,129,0.35);
  background: rgba(16,185,129,0.08);
}

.booking-quote-result-error {
  border-color: rgba(239,68,68,0.4);
  background: rgba(239,68,68,0.1);
}

.booking-quote-heading {
  margin: 0;
  color: var(--color-gray-200);
  font-size: var(--text-sm);
  font-weight: 600;
}

.booking-quote-price {
  margin: var(--space-1) 0;
  color: var(--color-white);
  font-size: var(--text-3xl);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.booking-quote-meta {
  margin: 0;
  color: var(--color-gray-300);
  font-size: var(--text-sm);
}

.booking-quote-note {
  margin: var(--space-2) 0 0;
  color: var(--color-gray-300);
  font-size: var(--text-xs);
}

/* --- CTA Banner --- */
.cta-banner {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  border-radius: var(--radius-2xl);
  padding: var(--space-12) var(--space-10);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(201,168,76,0.06) 0%, transparent 60%);
}

.cta-banner h2 { color: var(--color-white); position: relative; margin-top: 0; }
.cta-banner p { color: var(--color-gray-400); position: relative; max-width: 600px; margin: 0 auto var(--space-8); }
.cta-banner .btn { position: relative; }

.cta-phone {
  display: block;
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-top: var(--space-4);
  position: relative;
}

/* --- Footer --- */
.footer {
  background: var(--color-primary-dark);
  color: var(--color-gray-400);
  padding: var(--space-16) 0 var(--space-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

.footer-brand { max-width: 300px; }
.footer-brand p { font-size: var(--text-sm); margin-top: var(--space-4); }

.footer-title {
  color: var(--color-white);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-5);
}

.footer-links { list-style: none; padding: 0; }

.footer-links li { margin-bottom: var(--space-2); }

.footer-links a {
  color: var(--color-gray-400);
  font-size: var(--text-sm);
  transition: color var(--transition-fast);
}

.footer-links a:hover { color: var(--color-accent); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: var(--space-8);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-sm);
}

/* --- Page Header (Sub pages) --- */
.page-header {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  padding: calc(72px + var(--space-16)) 0 var(--space-16);
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: 
    linear-gradient(rgba(201,168,76,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,168,76,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
}

.page-header .container { position: relative; z-index: 1; }

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  margin-bottom: var(--space-6);
}

.breadcrumbs a { color: var(--color-gray-400); }
.breadcrumbs a:hover { color: var(--color-accent); }
.breadcrumbs span { color: var(--color-gray-500); }
.breadcrumbs .current { color: var(--color-accent); }

.page-header h1 {
  color: var(--color-white);
  font-size: clamp(2rem, 4vw, var(--text-5xl));
  margin-bottom: var(--space-4);
}

.page-header p {
  color: var(--color-gray-400);
  font-size: var(--text-lg);
  max-width: 650px;
}

/* --- Content Styles --- */
.content { padding: var(--space-16) 0; }

.content-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--space-10);
}
.content-grid > * { min-width: 0; }
.content-main { min-width: 0; }

/* Booking Section Placed Under Layout */
.booking-section-wrapper {
  max-width: 780px;
  margin: var(--space-12) auto 0;
  width: 100%;
}

.content-main img { border-radius: var(--radius-lg); margin: var(--space-6) 0; }

.content-main table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-6) 0;
  font-size: var(--text-sm);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.content-main table thead { background: var(--color-primary); color: var(--color-white); }
.content-main table th { padding: var(--space-3) var(--space-4); text-align: left; font-weight: 600; }
.content-main table td { padding: var(--space-3) var(--space-4); border-bottom: 1px solid var(--color-gray-100); }
.content-main table tbody tr:hover { background: var(--color-gray-50); }

/* Sidebar */
.sidebar { display: flex; flex-direction: column; gap: var(--space-6); }

.sidebar-widget {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  overflow: hidden;
  max-width: 100%;
}

/* Booking form inside sidebar: let form fill the widget naturally */
.sidebar-widget:has(.booking-form-wrapper) {
  padding: 0;
  border: none;
  background: none;
  overflow: visible;
}
.sidebar-widget .booking-form-wrapper {
  border-radius: var(--radius-xl);
  box-sizing: border-box;
  padding: var(--space-5);
  overflow: visible;
}
.sidebar-widget .booking-estimate-amount {
  font-size: 1.35rem;
  word-wrap: break-word;
}
.sidebar-widget .booking-estimate-card {
  padding: 0.75rem;
}

/* Stack form rows to single column in sidebar (too narrow for 2-col) */
.sidebar-widget .form-row {
  grid-template-columns: 1fr;
}

.sidebar-widget .booking-form-title {
  font-size: var(--text-xl);
  margin-top: 0;
}

.sidebar-widget-title {
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-4);
  color: var(--color-primary);
}

.sidebar-links { list-style: none; padding: 0; }
.sidebar-links li { margin-bottom: var(--space-2); }
.sidebar-links a {
  display: block;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-gray-600);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}
.sidebar-links a:hover {
  background: var(--color-gray-50);
  color: var(--color-accent-dark);
  padding-left: var(--space-5);
}

/* --- Route Info Box --- */
.route-info {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin: var(--space-8) 0;
}

.route-info-item {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  text-align: center;
}

.route-info-icon { font-size: var(--text-3xl); margin-bottom: var(--space-3); }
.route-info-value {
  font-family: var(--font-display);
  color: var(--color-accent);
  font-size: var(--text-2xl);
  font-weight: 700;
}
.route-info-label { color: var(--color-gray-400); font-size: var(--text-sm); margin-top: var(--space-1); }

/* --- Blog Cards --- */
.blog-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.blog-card-image {
  height: 200px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}

.blog-card-body { padding: var(--space-6); flex: 1; display: flex; flex-direction: column; }

.blog-card-category {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

.blog-card-title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
  line-height: var(--leading-snug);
}

.blog-card-excerpt {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  margin-bottom: var(--space-4);
  flex: 1;
}

.blog-card-link {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent-dark);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.blog-card-link:hover { gap: var(--space-3); }

/* --- Areas Grid --- */
.areas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--space-3);
}

.area-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  color: var(--color-gray-700);
  font-weight: 500;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.area-link:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-dark);
  background: rgba(201,168,76,0.04);
  transform: translateX(4px);
}

.area-link::before { content: '📍'; font-size: var(--text-xs); }

/* --- Badge / Tag --- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
}

.badge-gold { background: rgba(201,168,76,0.12); color: var(--color-accent-dark); }
.badge-green { background: rgba(16,185,129,0.12); color: #059669; }
.badge-blue { background: rgba(59,130,246,0.12); color: #2563eb; }

/* --- Responsive Table Wrapper --- */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-lg);
  /* Scroll shadow indicators */
  background: 
    linear-gradient(to right, var(--surface-body), var(--surface-body)) local,
    linear-gradient(to right, rgba(0,0,0,0.15), transparent) scroll,
    linear-gradient(to left, var(--surface-body), var(--surface-body)) local,
    linear-gradient(to left, rgba(0,0,0,0.15), transparent) scroll;
  background-size: 40px 100%, 14px 100%, 40px 100%, 14px 100%;
  background-position: left, left, right, right;
  background-repeat: no-repeat;
}

.table-responsive .pricing-table {
  min-width: 500px;
}

/* --- Utility Classes (for replacing inline styles) --- */
.hero-layout {
  display: flex;
  align-items: center;
  width: 100%;
}

.text-center { text-align: center; }
.mt-auto { margin-top: auto; }
.pt-4 { padding-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mt-10 { margin-top: var(--space-10); }
.mt-4 { margin-top: var(--space-4); }
.mx-auto { margin-left: auto; margin-right: auto; }

.container-narrow { max-width: 700px; margin-left: auto; margin-right: auto; }

.card-service {
  text-decoration: none;
  display: flex;
  flex-direction: column;
}

.card-title-light { color: #fff; }
.card-text-muted { color: var(--color-gray-400); }

.service-feature-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
}

.service-feature-check {
  color: var(--color-success);
  font-weight: bold;
  flex-shrink: 0;
}

.service-feature-text {
  font-size: var(--text-sm);
}

.note-text {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--text-subtle);
  margin-top: var(--space-4);
}

.footer-bottom-link {
  margin-right: var(--space-6);
}

/* Transparent CTA variant (used in CTA banner partial within dark section) */
.cta-banner--transparent {
  background: transparent;
  padding: 0;
}

/* =============================================
   LUXURY VISUAL ENHANCEMENTS
   ============================================= */

/* --- Image-Backed Service Cards --- */
.card-image {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  min-height: 380px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0;
  border: none;
  cursor: pointer;
}

.card-image-bg {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: transform;
}

.card-image:hover .card-image-bg {
  transform: scale(1.08);
}

.card-image-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(0deg, rgba(11,29,58,0.95) 0%, rgba(11,29,58,0.6) 40%, rgba(11,29,58,0.1) 100%);
  transition: background var(--transition-luxury);
}

.card-image:hover .card-image-overlay {
  background: linear-gradient(0deg, rgba(11,29,58,0.98) 0%, rgba(11,29,58,0.5) 50%, rgba(11,29,58,0.05) 100%);
}

.card-image-content {
  position: relative;
  z-index: 2;
  padding: var(--space-8);
}

.card-image .card-icon {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  color: var(--color-primary);
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  font-size: var(--text-xl);
}

.card-image .card-title {
  color: var(--color-white);
  font-size: var(--text-xl);
  margin-top: var(--space-4);
}

.card-image .card-text {
  color: var(--color-gray-400);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}

.card-image .badge {
  margin-top: var(--space-4);
  background: rgba(212,175,55,0.2);
  color: var(--color-accent);
  border: 1px solid rgba(212,175,55,0.3);
  transition: all var(--transition-base);
}

.card-image:hover .badge {
  background: var(--color-accent);
  color: var(--color-primary);
  border-color: var(--color-accent);
}

/* --- Testimonial Carousel --- */
.testimonial-carousel-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-2xl);
  padding: var(--space-12) 0;
}

.testimonial-backdrop {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: url('/assets/images/london-skyline-bg.png');
  background-size: cover;
  background-position: center;
  opacity: 0.12;
  filter: blur(2px);
}

.testimonial-backdrop-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, rgba(245,235,221,0.92), rgba(245,235,221,0.85));
}

@media (prefers-color-scheme: dark) {
  .testimonial-backdrop-overlay {
    background: linear-gradient(135deg, rgba(15,30,54,0.95), rgba(10,21,37,0.92));
  }
}

[data-theme="dark"] .testimonial-backdrop-overlay {
  background: linear-gradient(135deg, rgba(15,30,54,0.95), rgba(10,21,37,0.92));
}

.testimonial-carousel {
  position: relative;
  z-index: 2;
}

.testimonial-track {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.testimonial-slide {
  min-width: 100%;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  padding: 0 var(--space-6);
}

.testimonial-dots {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  margin-top: var(--space-8);
  position: relative;
  z-index: 2;
}

.testimonial-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-gray-300);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  padding: 0;
}

.testimonial-dot.active {
  background: var(--color-accent);
  transform: scale(1.3);
  box-shadow: 0 0 10px rgba(212,175,55,0.4);
}

.testimonial-dot:hover:not(.active) {
  background: var(--color-accent-light);
}

/* Enhanced testimonial card for carousel */
.testimonial-card-enhanced {
  background: var(--surface-card);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  border: 1px solid var(--border-default);
  position: relative;
  transition: all var(--transition-luxury);
  box-shadow: var(--shadow-md);
}

.testimonial-card-enhanced:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(212,175,55,0.3);
}

.testimonial-card-enhanced::before {
  content: '\201C';
  position: absolute;
  top: var(--space-3);
  right: var(--space-6);
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 5rem;
  color: var(--color-accent);
  opacity: 0.12;
  line-height: 1;
}

/* --- Enhanced Trust Bar --- */
.trust-bar-luxury {
  background: linear-gradient(90deg, var(--color-gray-50), var(--color-white), var(--color-gray-50));
  border-top: 2px solid transparent;
  border-image: linear-gradient(90deg, transparent, var(--color-accent), transparent) 1;
  border-bottom: 1px solid var(--color-gray-200);
  padding: var(--space-6) 0;
}

@media (prefers-color-scheme: dark) {
  .trust-bar-luxury {
    background: linear-gradient(90deg, var(--surface-alt), var(--surface-card), var(--surface-alt));
    border-bottom-color: var(--border-default);
  }
}

[data-theme="dark"] .trust-bar-luxury {
  background: linear-gradient(90deg, var(--surface-alt), var(--surface-card), var(--surface-alt));
  border-bottom-color: var(--border-default);
}

.trust-item-luxury {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-body);
  position: relative;
}

.trust-item-luxury::after {
  content: '';
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-accent);
  margin-left: var(--space-6);
}

.trust-item-luxury:last-child::after {
  display: none;
}

.trust-item-luxury .trust-icon-circle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(212,175,55,0.15), rgba(212,175,55,0.05));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-base);
  flex-shrink: 0;
}

/* --- Enhanced Booking Form Glass Effect --- */
.booking-form-glass {
  background: linear-gradient(135deg, rgba(11,29,58,0.95), rgba(20,45,82,0.9));
  backdrop-filter: blur(30px);
  border: 1px solid rgba(212,175,55,0.2);
  box-shadow: var(--shadow-2xl), 0 0 60px rgba(212,175,55,0.05);
}

.form-label-icon {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.form-label-icon .icon {
  font-size: var(--text-base);
}

/* --- Image Skeleton Placeholder --- */
.img-skeleton {
  background: linear-gradient(90deg, var(--color-gray-200) 25%, var(--color-gray-100) 50%, var(--color-gray-200) 75%);
  background-size: 200% 100%;
  animation: shimmerLoad 1.5s infinite;
  border-radius: var(--radius-lg);
}

@keyframes shimmerLoad {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Lazy load image fade-in */
img[loading="lazy"] {
  opacity: 0;
  transition: opacity 0.5s ease;
}

img[loading="lazy"].loaded {
  opacity: 1;
}

/* --- WhatsApp Button --- */
.btn-whatsapp {
  background: #25D366;
  color: #fff;
  border-color: #25D366;
}

.btn-whatsapp:hover {
  background: #1fb855;
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(37,211,102,0.35);
  color: #fff;
}

/* --- CTA Banner Enhanced --- */
.cta-banner-enhanced {
  position: relative;
  overflow: hidden;
}

.cta-banner-enhanced::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(212,175,55,0.06) 0%, transparent 70%);
  transform: translate(-50%, -50%);
  animation: ctaPulse 4s ease-in-out infinite;
}

@keyframes ctaPulse {
  0%, 100% { opacity: 0.5; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 1; transform: translate(-50%, -50%) scale(1.2); }
}

.cta-actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

/* --- Gold Glow Hover for Cards --- */
.card-glow:hover {
  box-shadow: var(--shadow-xl), 0 0 30px rgba(212,175,55,0.12);
}

/* --- Footer Contact Icons --- */
.footer-contact {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-gray-400);
  transition: color var(--transition-fast);
}

.footer-contact-item:hover {
  color: var(--color-accent);
}

.footer-contact-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(212,175,55,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  transition: all var(--transition-fast);
}

.footer-contact-item:hover .footer-contact-icon {
  background: var(--color-accent);
  color: var(--color-primary);
}

/* --- Section Gold Accent Border --- */
.section-gold-top {
  border-top: 2px solid transparent;
  border-image: linear-gradient(90deg, transparent 20%, var(--color-accent) 50%, transparent 80%) 1;
}

/* --- Hero page sub-header with image background --- */
.page-header-image {
  position: relative;
}

.page-header-bg {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.15;
  filter: brightness(0.5);
}

/* --- Animations --- */
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes goldShimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

@keyframes subtlePulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.85; }
}

/* Gold shimmer decoration for section dividers */
.section-divider {
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
  max-width: 120px;
  margin: 0 auto var(--space-6);
  border-radius: var(--radius-full);
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger animation delays for grid children */
.grid .animate-on-scroll:nth-child(2) { transition-delay: 0.1s; }
.grid .animate-on-scroll:nth-child(3) { transition-delay: 0.2s; }
.grid .animate-on-scroll:nth-child(4) { transition-delay: 0.3s; }
.grid .animate-on-scroll:nth-child(5) { transition-delay: 0.4s; }

/* =============================================
   RESPONSIVE BREAKPOINTS
   ============================================= */

/* --- Tablet landscape / small desktop (≤ 1024px) --- */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-5 { grid-template-columns: repeat(3, 1fr); }
  .content-grid { grid-template-columns: 1fr; }
  .sidebar { 
    order: 2; 
    max-width: 100%;
  }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-float { display: none; }
  .hero-content { max-width: 100%; }
  .card-image { min-height: 320px; }
  .testimonial-slide { grid-template-columns: repeat(2, 1fr); }
}

/* --- Tablet portrait (≤ 768px) --- */
@media (max-width: 768px) {
  /* Navigation switches to mobile */
  .nav { display: none; }
  .header-cta { display: none; }
  .mobile-toggle { display: flex; }
  
  /* Header always has background on mobile */
  .header {
    background: rgba(11, 29, 58, 0.95);
    backdrop-filter: blur(20px);
    border-bottom-color: rgba(212, 175, 55, 0.1);
  }

  /* Typography scales down */
  h1 { font-size: var(--text-3xl); }
  h2 { font-size: var(--text-2xl); }

  /* Hero compacts */
  .hero { min-height: auto; padding: calc(72px + var(--space-8)) 0 var(--space-10); }
  .hero h1 {
    font-size: clamp(1.9rem, 6.6vw, 2.6rem);
    line-height: 1.22;
    margin-bottom: var(--space-4);
  }
  .hero-subtitle {
    font-size: 0.99rem;
    line-height: 1.5;
    margin-bottom: var(--space-5);
  }
  .hero-stats { flex-wrap: wrap; gap: var(--space-3); }
  .hero-stat { flex: 1 1 45%; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; text-align: center; }

  /* Grids collapse */
  .grid-2, .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4, .grid-5 { grid-template-columns: 1fr; }
  .route-info { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .trust-bar-inner { justify-content: start; gap: var(--space-6); }

  /* Luxury components */
  .card-image { min-height: 280px; }
  .testimonial-slide { grid-template-columns: 1fr; }
  .testimonial-card-enhanced { padding: var(--space-5); }
  .cta-actions { flex-direction: column; align-items: center; }
  .cta-actions .btn { width: 100%; max-width: 300px; }

  /* Mobile nav enhanced */
  .mobile-nav {
    background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  }
  .mobile-nav a {
    border-bottom-color: rgba(212,175,55,0.08);
    padding: var(--space-4) 0;
  }
  .mobile-nav a:hover {
    color: var(--color-accent);
    padding-left: var(--space-3);
  }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: var(--space-4); text-align: center; }

  /* Section spacing */
  .section { padding: var(--space-16) 0; }
  .booking-form-wrapper { padding: var(--space-6); }
  .sidebar-widget .booking-form-wrapper { padding: var(--space-5); }
  .booking-form-points { gap: var(--space-2); }
  .booking-form-point { width: 100%; justify-content: center; }
  .cta-banner { padding: var(--space-8) var(--space-6); }
  
  /* Cards need less lift on mobile */
  .card:hover { transform: translateY(-4px); }
}

/* --- Large phone (≤ 640px) --- */
@media (max-width: 640px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  
  .hero-stats { flex-direction: row; flex-wrap: wrap; }
  .hero-stat {
    flex: 1 1 45%;
    padding: var(--space-3) var(--space-2);
  }
  .hero-stat-value { font-size: var(--text-2xl); }

  .trust-bar-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
  }

  .grid-5 { grid-template-columns: 1fr; }
  
  .airport-card-code { font-size: var(--text-3xl); }
  
  .testimonial-card { padding: var(--space-5); }

  /* Trust bar luxury stacks */
  .trust-bar-luxury .trust-bar-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .trust-item-luxury::after { display: none; }
  .footer-contact { flex-direction: column; }
  
  /* Full-width all buttons */
  .btn { width: 100%; justify-content: center; }
}

/* --- Small phone (≤ 480px) --- */
@media (max-width: 480px) {
  .container, .container-wide { padding: 0 var(--space-4); }
  .areas-grid { grid-template-columns: 1fr; }
  
  .hero { padding: calc(72px + var(--space-5)) 0 var(--space-7); }
  .hero h1 { font-size: clamp(1.7rem, 8.2vw, 2.1rem); line-height: 1.24; }
  .hero-subtitle { font-size: 0.98rem; line-height: 1.48; }
  .hero-badge { font-size: var(--text-xs); }
  
  .section { padding: var(--space-8) 0; }
  
  .booking-form-wrapper { 
    padding: var(--space-4); 
    border-radius: var(--radius-xl);
  }
  .sidebar-widget .booking-form-wrapper {
    padding: var(--space-3);
  }
  
  .cta-banner { 
    padding: var(--space-6) var(--space-4); 
    border-radius: var(--radius-xl);
  }
  
  .faq-question { 
    padding: var(--space-4); 
    font-size: var(--text-sm);
  }
  
  .btn-xl { 
    padding: var(--space-4) var(--space-6); 
    font-size: var(--text-base); 
  }
}

/* --- CMS-driven content blocks --- */
.blog-card-date {
  margin: var(--space-3) 0 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.ai-answer-card {
  margin-bottom: var(--space-6);
}

.ai-answer-card h2 {
  margin-bottom: var(--space-2);
}

/* --- Price Highlights --- */
.price-highlight {
  font-weight: 700;
  color: var(--color-primary-light, #d4af37);
  font-size: 1.1em;
}

/* --- Live Fare Estimate Card (Step 1 -> Step 2 Flow) --- */
.booking-estimate-card {
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.12), rgba(11, 26, 46, 0.95));
  border: 1px solid rgba(212, 175, 55, 0.4);
  border-radius: var(--radius-lg, 12px);
  padding: 1.25rem 1.5rem;
  margin: 1.25rem 0;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
  animation: fadeIn 0.3s ease-in-out;
}
.booking-estimate-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-gold, #d4af37);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.25rem;
}
.booking-estimate-amount {
  font-size: clamp(1.35rem, 3.5vw, 2.1rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  margin: 0.25rem 0;
  word-wrap: break-word;
}
.booking-estimate-meta {
  font-size: 0.85rem;
  color: var(--color-text-muted, #94a3b8);
}

/* --- Booking Confirmation Banner --- */
.booking-confirmation-banner {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.15), rgba(6, 14, 26, 0.95));
  border: 2px solid #10b981;
  border-radius: var(--radius-xl, 16px);
  padding: 2rem 1.5rem;
  text-align: center;
  margin: 1rem 0;
  box-shadow: 0 8px 32px rgba(16, 185, 129, 0.2);
  animation: fadeIn 0.4s ease-out;
}
.confirmation-icon {
  width: 56px;
  height: 56px;
  background: #10b981;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  font-weight: 800;
  margin: 0 auto 1rem;
}
.confirmation-title {
  color: #10b981;
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}
.confirmation-subtitle {
  font-size: 1.05rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 1rem;
}
.confirmation-details {
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 1rem;
  margin: 1rem 0;
  font-size: 0.9rem;
  text-align: left;
  line-height: 1.6;
}
.confirmation-footer {
  font-size: 0.85rem;
  color: var(--color-text-muted, #94a3b8);
  margin-top: 1rem;
}

/* --- Mobile Sticky CTA Bar --- */
.mobile-sticky-cta {
  display: none;
}
@media (max-width: 768px) {
  .mobile-sticky-cta {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    gap: 0.5rem;
    padding: 0.65rem 0.75rem;
    background: rgba(6, 14, 26, 0.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid rgba(212, 175, 55, 0.25);
    z-index: 99999;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.5);
  }
  .mobile-sticky-btn {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.8rem 0.5rem;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 700;
    text-decoration: none;
    text-align: center;
    line-height: 1.2;
    transition: transform 0.15s ease;
  }
  .mobile-sticky-btn:active {
    transform: scale(0.97);
  }
  .mobile-sticky-call {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.25);
  }
  .mobile-sticky-quote {
    background: linear-gradient(135deg, #c9952c, #d4a843);
    color: #060e1a;
    border: 1px solid rgba(212, 175, 55, 0.6);
  }
  body {
    padding-bottom: 64px !important;
  }
}