@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&display=swap');

:root {
  --bg-primary: #050608;
  --bg-secondary: #0b0f14;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-hover: rgba(255, 255, 255, 0.08);
  --accent-gold: linear-gradient(135deg, #d4af37, #f5e6c8);
  --accent-silver: linear-gradient(135deg, #c0c0c0, #ffffff);
  --gold-solid: #d4af37;
  --glow: rgba(212, 175, 55, 0.35);
  --text-main: #f9fafb;
  --text-sec: #a1a1aa;
  --text-muted: #71717a;
  
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
  
  --space-sm: 24px;
  --space-md: 32px;
  --space-lg: 48px;
  --space-xl: 80px;
  --space-xxl: 120px;
  
  --container-max: 1320px;
  --radius-card: 20px;
  --radius-btn: 6px;
  --transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  color: var(--text-main);
}

h1 { font-size: clamp(3rem, 5vw, 4.5rem); }
h2 { font-size: clamp(2.5rem, 4vw, 3.5rem); }
h3 { font-size: clamp(1.8rem, 3vw, 2.5rem); }

p {
  color: var(--text-sec);
  font-size: 1.125rem;
}

.text-gold {
  background: var(--accent-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.text-sm { font-size: 0.875rem; color: var(--text-muted); }

/* Layout System */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
}

.section {
  padding: var(--space-xxl) 0;
}

.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--space-md);
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

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

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: 20px 0;
  transition: var(--transition);
  border-bottom: 1px solid transparent;
}

.header.scrolled {
  background: rgba(5, 6, 8, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 15px 0;
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.brand-logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-main);
  text-decoration: none;
  letter-spacing: 1px;
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: var(--text-main);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 400;
  position: relative;
  transition: var(--transition);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent-gold);
  transition: var(--transition);
}

.nav-links a:hover::after, .nav-links a.active::after {
  width: 100%;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 400px;
  height: 100vh;
  background: var(--bg-secondary);
  border-left: 1px solid rgba(212, 175, 55, 0.1);
  z-index: 101;
  padding: var(--space-xl) var(--space-md);
  box-shadow: -10px 0 40px rgba(0,0,0,0.8);
  display: flex;
  flex-direction: column;
}

.mobile-menu-close {
  align-self: flex-end;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 2rem;
  cursor: pointer;
}

.mobile-nav-links {
  list-style: none;
  margin-top: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.mobile-nav-links a {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--text-main);
  text-decoration: none;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  border-radius: var(--radius-btn);
  transition: var(--transition);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--accent-gold);
  color: var(--bg-primary);
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.15);
}

.btn-primary:hover {
  box-shadow: 0 6px 20px var(--glow);
  transform: translateY(-2px);
}

.btn-secondary {
  background: transparent;
  color: var(--text-main);
  border: 1px solid rgba(255,255,255,0.2);
}

.btn-secondary:hover {
  border-color: var(--gold-solid);
  background: rgba(212, 175, 55, 0.05);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  height: 100vh;
  width: 100%;
}

.hero-content {
  padding: 0 var(--space-md);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-left: max(var(--space-md), calc((100vw - var(--container-max)) / 2));
  background: var(--bg-primary);
  position: relative;
  z-index: 2;
}

.hero-content h1 {
  margin-bottom: var(--space-sm);
  opacity: 0;
  transform: translateY(30px);
}

.hero-content p {
  margin-bottom: var(--space-lg);
  max-width: 480px;
  opacity: 0;
  transform: translateY(30px);
}

.hero-actions {
  display: flex;
  gap: 16px;
  opacity: 0;
  transform: translateY(30px);
}

.hero-visual {
  position: relative;
  height: 100vh;
  overflow: hidden;
}

.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.05);
}

.hero-visual::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, var(--bg-primary) 0%, rgba(5,6,8,0) 50%),
              linear-gradient(to top, var(--bg-primary) 0%, rgba(5,6,8,0) 30%);
}

/* Background Effects */
.bg-cinematic {
  background-image: url('images/photo-1549317661-bd32c8ce0db2.png');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  position: relative;
}
.bg-cinematic::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(5, 6, 8, 0.85);
}

/* Glass Panels & Cards */
.glass-panel {
  background: var(--surface);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius-card);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.fleet-card {
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.fleet-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-card);
  box-shadow: inset 0 0 0 1px rgba(212, 175, 55, 0);
  transition: var(--transition);
  pointer-events: none;
  z-index: 2;
}

.fleet-card:hover {
  transform: translateY(-5px) scale(1.01);
  background: var(--surface-hover);
  box-shadow: 0 20px 40px rgba(0,0,0,0.6), 0 0 20px var(--glow);
}

.fleet-card:hover::before {
  box-shadow: inset 0 0 0 1px rgba(212, 175, 55, 0.3);
}

.fleet-image {
  width: 100%;
  height: 240px;
  overflow: hidden;
  border-radius: var(--radius-card) var(--radius-card) 0 0;
}

.fleet-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.fleet-card:hover .fleet-image img {
  transform: scale(1.05);
}

.fleet-details {
  padding: var(--space-md);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.fleet-meta {
  display: flex;
  gap: 16px;
  margin: 12px 0 24px;
  color: var(--text-muted);
  font-size: 0.875rem;
}

.fleet-meta span {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Services */
.service-item {
  padding: var(--space-md);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: var(--transition);
  cursor: pointer;
  position: relative;
}
.service-item::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -1px;
  height: 1px;
  width: 0;
  background: var(--accent-gold);
  transition: width 0.4s ease;
}
.service-item:hover::after { width: 100%; }
.service-item:hover { background: rgba(255,255,255,0.02); }

.service-icon {
  font-size: 2rem;
  color: var(--gold-solid);
  margin-bottom: 16px;
}

/* Booking Form */
.booking-form {
  padding: var(--space-lg);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group.full {
  grid-column: span 2;
}

.form-label {
  font-size: 0.875rem;
  color: var(--text-sec);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.form-input, .form-select, .form-textarea {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 16px;
  border-radius: 8px;
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: var(--transition);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--gold-solid);
  background: rgba(255,255,255,0.05);
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.1);
}

/* Chauffeur & Testimonial Cards */
.profile-card {
  text-align: center;
  padding: var(--space-md);
}
.profile-img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  margin: 0 auto 20px;
  border: 2px solid rgba(212, 175, 55, 0.3);
  object-fit: cover;
}
.badge {
  background: var(--accent-gold);
  color: var(--bg-primary);
  font-size: 0.75rem;
  padding: 4px 8px;
  border-radius: 12px;
  font-weight: 600;
  display: inline-block;
  margin-top: 8px;
}

/* Footer */
.footer {
  background: var(--bg-secondary);
  padding: var(--space-xxl) 0 var(--space-md);
  border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.footer-col h4 {
  margin-bottom: 24px;
  font-size: 1.25rem;
}

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

.footer-links li { margin-bottom: 12px; }
.footer-links a {
  color: var(--text-sec);
  text-decoration: none;
  transition: var(--transition);
}
.footer-links a:hover { color: var(--gold-solid); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255,255,255,0.05);
  color: var(--text-muted);
  font-size: 0.875rem;
}

/* Utilities */
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }
.mb-5 { margin-bottom: 48px; }
.mt-5 { margin-top: 48px; }
.text-center { text-align: center; }

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .hero-split {
    grid-template-columns: 1fr;
  }
  .hero-content {
    padding: var(--space-xxl) var(--space-md);
    background: transparent;
  }
  .hero-visual {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    z-index: 1;
  }
  .hero-visual::after {
    background: rgba(5,6,8,0.7);
  }
  .grid-12 { display: flex; flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links, .header .btn-primary { display: none; }
  .menu-toggle { display: block; }
  
  .form-grid { grid-template-columns: 1fr; }
  .form-group.full { grid-column: span 1; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
  
  :root {
    --space-xxl: 80px;
    --space-xl: 56px;
  }
}