/* luxury.css - AR Luxury Experiences Shared Design System */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&display=swap');

:root {
  /* Colors */
  --bg-dark: #060810;
  --bg-surface: #0a0e1a;
  --card-glass: rgba(12, 16, 28, 0.5);
  --card-glass-hover: rgba(20, 26, 46, 0.7);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(212, 175, 55, 0.2);
  --accent-gold: #D4AF37;
  --accent-gold-light: #F0D060;
  --accent-gold-dark: #A8892A;
  --accent-emerald: #10b981;
  --accent-emerald-dark: #059669;
  --accent-blue: #3b82f6;
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --glass-blur: blur(20px);

  /* Typography */
  --font-head: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  /* Transitions */
  --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-gold: 0 0 40px rgba(212, 175, 55, 0.15);
  --shadow-card: 0 20px 50px rgba(0, 0, 0, 0.6);
}

/* Base resets & styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  scrollbar-width: thin;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg-dark);
  background-image: 
    radial-gradient(at 0% 0%, rgba(212, 175, 55, 0.07) 0px, transparent 50%),
    radial-gradient(at 100% 100%, rgba(16, 185, 129, 0.05) 0px, transparent 50%),
    radial-gradient(at 50% 50%, rgba(59, 130, 246, 0.03) 0px, transparent 60%);
  background-attachment: fixed;
  color: var(--text-primary);
  font-family: var(--font-body);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

/* Layout Utilities */
.section {
  padding: 80px 0;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

.text-gold { color: var(--accent-gold); }
.text-emerald { color: var(--accent-emerald); }
.line-clamp-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Navigation Component */
.luxury-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  background: rgba(6, 8, 16, 0.7);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
}

.luxury-nav.scrolled {
  padding: 12px 0;
  background: rgba(6, 8, 16, 0.92);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

.luxury-nav .nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.luxury-nav .logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--text-primary);
}

.luxury-nav .logo-icon {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-dark));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 900;
  color: #060810;
  box-shadow: 0 4px 16px rgba(212, 175, 55, 0.3);
}

.luxury-nav .nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}

.luxury-nav .nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
}

.luxury-nav .nav-links a:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
}

/* Button System */
.btn-gold, .btn-ghost, .btn-emerald {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
  outline: none;
}

.btn-gold {
  background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-light) 50%, var(--accent-gold-dark) 100%);
  color: #060810;
  border-color: var(--accent-gold);
  box-shadow: 0 4px 20px rgba(212, 175, 55, 0.25);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(212, 175, 55, 0.45);
  filter: brightness(1.08);
}

.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-2px);
}

.btn-emerald {
  background: linear-gradient(135deg, var(--accent-emerald), var(--accent-emerald-dark));
  color: white;
  border-color: var(--accent-emerald);
  box-shadow: 0 4px 20px rgba(16, 185, 129, 0.2);
}

.btn-emerald:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(16, 185, 129, 0.4);
}

/* Glass Card */
.glass-card {
  background: var(--card-glass);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow-card);
  transition: var(--transition);
}

.glass-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card), var(--shadow-gold);
}

/* Hero Section */
.hero-viewport {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 120px 0 80px;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(6, 8, 16, 0.95) 0%, rgba(6, 8, 16, 0.7) 40%, rgba(6, 8, 16, 0.95) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-gold);
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid rgba(212, 175, 55, 0.25);
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 24px;
}

.hero-headline {
  font-family: var(--font-head);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

/* Tour Card Component */
.tour-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 30px;
}

.tour-card-item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--card-glass);
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.tour-card-item:hover {
  transform: translateY(-6px);
  border-color: var(--border-glow);
  box-shadow: var(--shadow-card), var(--shadow-gold);
}

.tour-card-image {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}

.tour-card-image .img-placeholder {
  width: 100%;
  height: 100%;
  transition: transform 0.6s ease;
}

.tour-card-item:hover .tour-card-image .img-placeholder {
  transform: scale(1.05);
}

.tour-card-content {
  padding: 24px;
}

.tour-card-duration {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: rgba(6, 8, 16, 0.85);
  border: 1px solid var(--border-color);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  backdrop-filter: var(--glass-blur);
}

.tour-card-price {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--accent-gold);
}

/* Stats Bar */
.stats-bar-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  background: var(--card-glass);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 30px;
  backdrop-filter: var(--glass-blur);
}

.stats-bar-item {
  text-align: center;
  position: relative;
}

.stats-bar-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -10px;
  top: 15%;
  height: 70%;
  width: 1px;
  background: var(--border-color);
}

.stats-bar-icon {
  font-size: 1.8rem;
  margin-bottom: 8px;
}

.stats-bar-number {
  font-family: var(--font-head);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent-gold);
  line-height: 1;
}

.stats-bar-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 6px;
}

/* Feature Grid */
.feature-grid-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-grid-item {
  padding: 32px;
  background: var(--card-glass);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}

.feature-grid-item:hover {
  transform: translateY(-4px);
  border-color: rgba(16, 185, 129, 0.3);
  box-shadow: var(--shadow-card);
}

.feature-grid-icon {
  font-size: 2.2rem;
  margin-bottom: 20px;
  display: flex;
}

/* FAQ Accordion Component */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--card-glass);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.faq-trigger {
  width: 100%;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: none;
  border: none;
  color: var(--text-primary);
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
}

.faq-trigger::after {
  content: '+';
  font-size: 1.4rem;
  color: var(--accent-gold);
  transition: var(--transition);
}

.faq-item.active .faq-trigger::after {
  transform: rotate(45deg);
}

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

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

.faq-content-inner {
  padding: 0 24px 20px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Timeline Itinerary Component */
.itinerary-timeline {
  position: relative;
  padding-left: 32px;
  margin-left: 12px;
}

.itinerary-timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent-gold), var(--accent-emerald), var(--accent-gold));
}

.timeline-node {
  position: relative;
  margin-bottom: 30px;
}

.timeline-node::before {
  content: '';
  position: absolute;
  left: -37px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--bg-dark);
  border: 3px solid var(--accent-gold);
  box-shadow: 0 0 8px var(--accent-gold);
  z-index: 2;
  transition: var(--transition);
}

.timeline-node.emerald::before {
  border-color: var(--accent-emerald);
  box-shadow: 0 0 8px var(--accent-emerald);
}

.timeline-node:hover::before {
  transform: scale(1.3);
}

.timeline-time {
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-gold);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.timeline-title {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.timeline-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* Gallery Grid Component */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 200px);
  gap: 16px;
}

.gallery-grid-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-color);
  cursor: pointer;
}

.gallery-grid-item:nth-child(1) { grid-row: span 2; }
.gallery-grid-item:nth-child(4) { grid-column: span 2; }

.gallery-grid-inner {
  width: 100%;
  height: 100%;
  transition: transform 0.5s ease;
}

.gallery-grid-item:hover .gallery-grid-inner {
  transform: scale(1.05);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(6, 8, 16, 0.8), transparent 70%);
  display: flex;
  align-items: flex-end;
  padding: 16px;
  opacity: 0;
  transition: var(--transition);
}

.gallery-grid-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: white;
}

/* Pricing Card Component */
.pricing-card {
  padding: 40px;
  background: var(--card-glass);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-xl);
  backdrop-filter: var(--glass-blur);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.pricing-card.featured {
  border-color: var(--accent-gold);
  box-shadow: var(--shadow-card), var(--shadow-gold);
}

.pricing-card-header {
  margin-bottom: 30px;
}

.pricing-card-title {
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.pricing-card-price {
  font-family: var(--font-head);
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--accent-gold);
  line-height: 1;
}

.pricing-card-inclusions {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 36px;
  text-align: left;
}

.pricing-card-inclusions li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.pricing-card-inclusions li::before {
  content: '✓';
  color: var(--accent-emerald);
  font-weight: 900;
}

/* Form Styles */
.form-input, .form-select, .form-textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 12px 16px;
  transition: var(--transition);
  outline: none;
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.2);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--accent-emerald);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.12);
}

/* Toast Notification Styles */
.luxury-toast {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 2000;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 28px;
  background: rgba(10, 14, 24, 0.9);
  border: 1px solid var(--accent-gold);
  border-radius: var(--radius-md);
  color: white;
  font-weight: 600;
  box-shadow: var(--shadow-card), var(--shadow-gold);
  backdrop-filter: var(--glass-blur);
  animation: slideInUp 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.luxury-toast.success {
  border-color: var(--accent-emerald);
  box-shadow: var(--shadow-card), 0 0 30px rgba(16, 185, 129, 0.15);
}

/* Footer Component */
.luxury-footer {
  background: #04060b;
  border-top: 1px solid var(--border-color);
  padding: 60px 0 30px;
}

.luxury-footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 40px;
}

.luxury-footer-logo {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.15rem;
  color: white;
  margin-bottom: 16px;
}

.luxury-footer-text {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.luxury-footer-title {
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.luxury-footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.luxury-footer-links a {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.luxury-footer-links a:hover {
  color: var(--accent-gold);
  padding-left: 4px;
}

.luxury-footer-socials {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.luxury-footer-social-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.luxury-footer-social-icon:hover {
  color: var(--accent-gold);
  border-color: var(--accent-gold);
}

.luxury-footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 30px;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Animations */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideInUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.2); opacity: 0.6; }
  100% { transform: scale(1); opacity: 1; }
}

/* Responsiveness */
@media (max-width: 1024px) {
  .feature-grid-container {
    grid-template-columns: repeat(2, 1fr);
  }
  .tour-card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .luxury-nav .nav-links {
    display: none;
  }
  .feature-grid-container, .tour-card-grid, .stats-bar-grid, .gallery-grid, .luxury-footer-grid {
    grid-template-columns: 1fr;
  }
  .gallery-grid {
    grid-template-rows: auto;
  }
  .gallery-grid-item:nth-child(1), .gallery-grid-item:nth-child(4) {
    grid-row: auto;
    grid-column: auto;
  }
  .stats-bar-item:not(:last-child)::after {
    display: none;
  }
  .stats-bar-item {
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
  }
  .stats-bar-item:last-child {
    padding-bottom: 0;
    border-bottom: none;
  }
}