/* ============================================================
   SeeIndia Travel Platform — Design System
   Fonts: Outfit (headings) + Inter (body)
   Theme: Light (default) + Dark
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600&display=swap');

/* ── CSS Custom Properties (Light Theme) ───────────────────── */
:root {
  /* Brand Colors — Indian-inspired */
  --primary:          #FF6B2B;
  --primary-dark:     #E85A1E;
  --primary-light:    #FF8F5A;
  --secondary:        #138808;
  --secondary-light:  #1AAD0A;
  --accent:           #000080;
  --gold:             #D4AF37;
  --gold-light:       #F0C849;

  /* Category Colors */
  --cat-temple:       #FF6B2B;
  --cat-beach:        #0099CC;
  --cat-wildlife:     #2E8B57;
  --cat-fort:         #8B4513;
  --cat-waterfall:    #1E90FF;
  --cat-hills:        #6B8E23;
  --cat-church:       #7B2D8B;
  --cat-entertainment:#E91E8C;
  --cat-shopping:     #FF8C00;

  /* Backgrounds */
  --bg:               #F5F3EF;
  --bg-warm:          #FAF7F2;
  --surface:          #FFFFFF;
  --surface-2:        #F8F6F1;
  --surface-glass:    rgba(255, 255, 255, 0.82);
  --surface-glass-2:  rgba(255, 255, 255, 0.65);

  /* Text */
  --text-primary:     #1A1A2E;
  --text-secondary:   #4A4A68;
  --text-muted:       #8A8AAA;
  --text-on-primary:  #FFFFFF;
  --text-on-dark:     #F0F0F0;

  /* Borders */
  --border:           rgba(26, 26, 46, 0.10);
  --border-strong:    rgba(26, 26, 46, 0.20);

  /* Shadows */
  --shadow-sm:        0 2px 8px rgba(26, 26, 46, 0.06);
  --shadow-md:        0 4px 20px rgba(26, 26, 46, 0.10);
  --shadow-lg:        0 8px 40px rgba(26, 26, 46, 0.14);
  --shadow-xl:        0 16px 64px rgba(26, 26, 46, 0.18);
  --shadow-primary:   0 4px 20px rgba(255, 107, 43, 0.30);
  --shadow-gold:      0 4px 16px rgba(212, 175, 55, 0.35);

  /* Gradients */
  --gradient-hero:    linear-gradient(135deg, #FF6B2B 0%, #E85A1E 40%, #000080 100%);
  --gradient-card:    linear-gradient(180deg, transparent 40%, rgba(26,26,46,0.85) 100%);
  --gradient-warm:    linear-gradient(135deg, #FAF7F2 0%, #F5F0E8 100%);
  --gradient-india:   linear-gradient(90deg, #FF9933 33%, #FFFFFF 33%, #FFFFFF 67%, #138808 67%);

  /* Typography */
  --font-heading:     'Outfit', system-ui, sans-serif;
  --font-body:        'Inter', system-ui, sans-serif;

  /* Spacing */
  --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:         4rem;
  --space-20:         5rem;

  /* Radii */
  --radius-sm:        0.5rem;
  --radius-md:        0.875rem;
  --radius-lg:        1.25rem;
  --radius-xl:        1.75rem;
  --radius-2xl:       2.5rem;
  --radius-full:      9999px;

  /* Transitions */
  --transition-fast:  150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition:       300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow:  500ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Z-index layers */
  --z-below:          -1;
  --z-base:           1;
  --z-card:           10;
  --z-dropdown:       100;
  --z-sticky:         200;
  --z-overlay:        300;
  --z-modal:          400;
  --z-toast:          500;
  --z-top:            999;

  /* Nav height */
  --nav-height:       68px;
}

/* ── Dark Theme ─────────────────────────────────────────────── */
[data-theme="dark"] {
  --bg:               #0D1117;
  --bg-warm:          #0D1117;
  --surface:          #161B22;
  --surface-2:        #1C2128;
  --surface-glass:    rgba(22, 27, 34, 0.90);
  --surface-glass-2:  rgba(22, 27, 34, 0.75);

  --text-primary:     #E6EDF3;
  --text-secondary:   #A8B3C1;
  --text-muted:       #6E7681;

  --border:           rgba(230, 237, 243, 0.10);
  --border-strong:    rgba(230, 237, 243, 0.20);

  --shadow-sm:        0 2px 8px rgba(0, 0, 0, 0.30);
  --shadow-md:        0 4px 20px rgba(0, 0, 0, 0.45);
  --shadow-lg:        0 8px 40px rgba(0, 0, 0, 0.60);
  --gradient-warm:    linear-gradient(135deg, #0D1117 0%, #161B22 100%);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  transition: background var(--transition), color var(--transition);
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }
ul, ol { list-style: none; }

/* ── Typography ─────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-primary);
}

.text-hero    { font-size: clamp(2.25rem, 5vw, 4rem); font-weight: 800; }
.text-display { font-size: clamp(1.75rem, 4vw, 3rem); font-weight: 700; }
.text-h1      { font-size: clamp(1.5rem, 3vw, 2.25rem); font-weight: 700; }
.text-h2      { font-size: clamp(1.25rem, 2.5vw, 1.75rem); font-weight: 600; }
.text-h3      { font-size: 1.25rem; font-weight: 600; }
.text-lg      { font-size: 1.125rem; }
.text-sm      { font-size: 0.875rem; }
.text-xs      { font-size: 0.75rem; }

.text-primary   { color: var(--primary); }
.text-secondary { color: var(--text-secondary); }
.text-muted     { color: var(--text-muted); }
.text-white     { color: #fff; }
.text-gold      { color: var(--gold); }
.text-center    { text-align: center; }

/* ── Layout ─────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

@media (min-width: 640px)  { .container { padding: 0 var(--space-6); } }
@media (min-width: 1024px) { .container { padding: 0 var(--space-8); } }

.grid { display: grid; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }
.flex-wrap { flex-wrap: wrap; }
.flex-1 { flex: 1; }
.hidden { display: none !important; }

/* Place card grids */
.places-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-6);
}

@media (min-width: 1024px) {
  .places-grid { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
}

/* States grid */
.states-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: var(--space-4);
}

/* ── Navigation ─────────────────────────────────────────────── */
.navbar {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  height: var(--nav-height);
  background: var(--surface-glass);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
  box-shadow: var(--shadow-md);
}

.navbar-inner {
  display: flex;
  align-items: center;
  height: 100%;
  gap: var(--space-6);
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--primary);
  white-space: nowrap;
}

.navbar-brand .brand-dot {
  width: 8px;
  height: 8px;
  background: var(--secondary);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.navbar-nav {
  display: none;
  align-items: center;
  gap: var(--space-6);
  font-size: 0.9rem;
  font-weight: 500;
}

@media (min-width: 768px) {
  .navbar-nav { display: flex; }
}

.navbar-nav a {
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  position: relative;
  padding-bottom: 2px;
}

.navbar-nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width var(--transition);
}

.navbar-nav a:hover { color: var(--primary); }
.navbar-nav a:hover::after { width: 100%; }

.navbar-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  transition: all var(--transition);
  cursor: pointer;
  white-space: nowrap;
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--primary);
  color: white;
  box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(255, 107, 43, 0.45);
}

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

.btn-outline:hover {
  background: var(--primary);
  color: white;
  transform: translateY(-2px);
}

.btn-ghost {
  color: var(--text-secondary);
  background: transparent;
}

.btn-ghost:hover { background: var(--surface-2); color: var(--text-primary); }

.btn-icon {
  width: 42px;
  height: 42px;
  padding: 0;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  background: var(--surface-2);
  color: var(--text-secondary);
  border: 1px solid var(--border);
  transition: all var(--transition-fast);
}

.btn-icon:hover {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
  transform: scale(1.08);
}

.btn-sm { padding: var(--space-2) var(--space-4); font-size: 0.8rem; }
.btn-lg { padding: var(--space-4) var(--space-8); font-size: 1rem; }

/* ── Cards ───────────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: all var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-strong);
}

/* Place Card — the main card component */
.place-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--surface);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  transition: all var(--transition);
  cursor: pointer;
}

.place-card:hover {
  transform: translateY(-6px) scale(1.01);
  box-shadow: var(--shadow-xl);
}

.place-card-image {
  position: relative;
  height: 200px;
  overflow: hidden;
  background: var(--surface-2);
}

.place-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.place-card-gradient {
  position: absolute;
  inset: 0;
  background: var(--gradient-card);
}

/* Category color accent bar at top */
.place-card-accent {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  z-index: 2;
}

.place-card-badges {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  z-index: 2;
}

.place-card-body {
  padding: var(--space-4) var(--space-5);
}

.place-card-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-primary);
  margin-bottom: var(--space-1);
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.place-card-location {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: var(--space-3);
}

.place-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.place-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-5);
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
}

/* State Card */
.state-card {
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.state-card::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity var(--transition);
  border-radius: inherit;
}

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

.state-card .state-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-3);
  display: block;
  transition: transform var(--transition);
}

.state-card:hover .state-icon { transform: scale(1.2) rotate(-5deg); }

.state-card .state-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: var(--space-1);
}

.state-card .state-count {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Category Chips */
.cat-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 2px solid transparent;
  white-space: nowrap;
  font-family: var(--font-heading);
}

.cat-chip.active, .cat-chip:hover {
  transform: scale(1.05);
  box-shadow: 0 2px 12px rgba(0,0,0,0.15);
}

/* ── Badges ──────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.badge-primary   { background: var(--primary);   color: white; }
.badge-green     { background: #16a34a;           color: white; }
.badge-blue      { background: #0284c7;           color: white; }
.badge-amber     { background: #d97706;           color: white; }
.badge-red       { background: #dc2626;           color: white; }
.badge-gold      { background: var(--gold);       color: white; }
.badge-surface   { background: var(--surface);    color: var(--text-secondary); border: 1px solid var(--border); }

.badge-open   { background: rgba(22,163,74,0.15);  color: #16a34a; }
.badge-closed { background: rgba(220,38,38,0.15);  color: #dc2626; }

/* Distance badge */
.badge-distance {
  background: rgba(0,0,0,0.65);
  color: white;
  backdrop-filter: blur(8px);
}

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

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: var(--z-below);
}

.hero-bg-slides { position: absolute; inset: 0; }
.hero-bg-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.5s ease;
}
.hero-bg-slide.active { opacity: 1; }

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
    rgba(26, 26, 46, 0.85) 0%,
    rgba(255, 107, 43, 0.20) 50%,
    rgba(0, 0, 128, 0.50) 100%);
}

.hero-content {
  position: relative;
  z-index: var(--z-card);
  color: white;
  padding: var(--space-20) 0;
  max-width: 720px;
}

.hero-tagline {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.25);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: var(--space-6);
  color: white;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--space-6);
  color: white;
}

.hero-title .accent { color: var(--gold-light); }

.hero-subtitle {
  font-size: 1.1rem;
  opacity: 0.88;
  margin-bottom: var(--space-10);
  max-width: 560px;
  line-height: 1.7;
}

/* ── Search Bar ──────────────────────────────────────────────── */
.search-bar {
  display: flex;
  align-items: center;
  background: var(--surface);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-2) var(--space-2) var(--space-5);
  gap: var(--space-3);
  box-shadow: var(--shadow-xl);
  max-width: 620px;
  border: 2px solid rgba(255,107,43,0.25);
  transition: border-color var(--transition);
}

.search-bar:focus-within {
  border-color: var(--primary);
  box-shadow: var(--shadow-xl), 0 0 0 4px rgba(255,107,43,0.12);
}

.search-bar input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  font-size: 1rem;
  color: var(--text-primary);
  padding: var(--space-2) 0;
}

.search-bar input::placeholder { color: var(--text-muted); }

.search-suggestions {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border);
  overflow: hidden;
  z-index: var(--z-dropdown);
  max-height: 380px;
  overflow-y: auto;
}

.suggestion-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  cursor: pointer;
  transition: background var(--transition-fast);
  border-bottom: 1px solid var(--border);
}
.suggestion-item:last-child { border-bottom: none; }
.suggestion-item:hover { background: var(--surface-2); }

/* ── GPS Strip ───────────────────────────────────────────────── */
.gps-strip {
  background: linear-gradient(135deg, var(--secondary), #0A6B06);
  color: white;
  padding: var(--space-4) 0;
  overflow: hidden;
}

.gps-strip-inner {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.gps-pulse {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
}

.gps-pulse::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  animation: gpsPulse 2s infinite;
}

.gps-cards-scroll {
  display: flex;
  gap: var(--space-4);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  padding: var(--space-2) 0;
  flex: 1;
}
.gps-cards-scroll::-webkit-scrollbar { display: none; }

.gps-mini-card {
  flex-shrink: 0;
  width: 180px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-lg);
  overflow: hidden;
  scroll-snap-align: start;
  border: 1px solid rgba(255,255,255,0.25);
  transition: transform var(--transition-fast);
  cursor: pointer;
}
.gps-mini-card:hover { transform: scale(1.04); }

/* ── Section Headings ────────────────────────────────────────── */
.section { padding: var(--space-16) 0; }
.section-sm { padding: var(--space-10) 0; }

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
  gap: var(--space-4);
}

.section-title-group { flex: 1; }

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--primary);
  margin-bottom: var(--space-2);
}

.section-eyebrow::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 800;
  color: var(--text-primary);
}

/* ── Quick Facts Bar ─────────────────────────────────────────── */
.quick-facts {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  padding: var(--space-5);
  background: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.quick-fact {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--bg);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

.quick-fact .fact-icon { font-size: 1.1rem; }
.quick-fact .fact-value { color: var(--text-primary); font-weight: 700; }

/* ── Tabs ────────────────────────────────────────────────────── */
.tabs {
  display: flex;
  gap: var(--space-1);
  background: var(--surface-2);
  border-radius: var(--radius-full);
  padding: var(--space-1);
  overflow-x: auto;
  scrollbar-width: none;
  border: 1px solid var(--border);
}

.tab-btn {
  flex-shrink: 0;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  font-family: var(--font-heading);
  white-space: nowrap;
}

.tab-btn.active {
  background: var(--surface);
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.tab-panel { display: none; animation: fadeIn 0.3s ease; }
.tab-panel.active { display: block; }

/* ── AI Chat Floating ────────────────────────────────────────── */
.ai-chat-btn {
  position: fixed;
  bottom: 90px;
  right: var(--space-5);
  z-index: var(--z-overlay);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  box-shadow: var(--shadow-xl), 0 0 0 4px rgba(255,107,43,0.2);
  cursor: pointer;
  transition: all var(--transition);
  animation: float 3s ease-in-out infinite;
  border: none;
}

.ai-chat-btn:hover {
  transform: scale(1.12);
  box-shadow: var(--shadow-xl), 0 0 0 6px rgba(255,107,43,0.3);
}

.ai-chat-window {
  position: fixed;
  bottom: 160px;
  right: var(--space-5);
  width: min(380px, calc(100vw - 2rem));
  height: 500px;
  background: var(--surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border);
  z-index: var(--z-modal);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: scale(0) translateY(20px);
  transform-origin: bottom right;
  transition: transform var(--transition);
  pointer-events: none;
}

.ai-chat-window.open {
  transform: scale(1) translateY(0);
  pointer-events: all;
}

.ai-chat-header {
  padding: var(--space-4) var(--space-5);
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white;
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.ai-chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.chat-msg {
  max-width: 85%;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  font-size: 0.88rem;
  line-height: 1.5;
  animation: slideUp 0.2s ease;
}

.chat-msg.user {
  align-self: flex-end;
  background: var(--primary);
  color: white;
  border-radius: var(--radius-lg) var(--radius-lg) var(--space-1) var(--radius-lg);
}

.chat-msg.ai {
  align-self: flex-start;
  background: var(--surface-2);
  color: var(--text-primary);
  border-radius: var(--radius-lg) var(--radius-lg) var(--radius-lg) var(--space-1);
  border: 1px solid var(--border);
}

.ai-chat-input {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-top: 1px solid var(--border);
}

.ai-chat-input input {
  flex: 1;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  background: var(--surface-2);
  font-size: 0.88rem;
  outline: none;
  color: var(--text-primary);
  transition: border-color var(--transition-fast);
}

.ai-chat-input input:focus { border-color: var(--primary); }

/* ── Bottom Nav (Mobile) ──────────────────────────────────────── */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 68px;
  background: var(--surface-glass);
  backdrop-filter: blur(20px) saturate(180%);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-around;
  z-index: var(--z-sticky);
  padding: 0 var(--space-4);
}

@media (min-width: 768px) { .bottom-nav { display: none; } }

.bottom-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--text-muted);
  padding: var(--space-2);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  min-width: 60px;
}

.bottom-nav-item .nav-icon { font-size: 1.3rem; transition: transform var(--transition-fast); }
.bottom-nav-item.active { color: var(--primary); }
.bottom-nav-item.active .nav-icon { transform: scale(1.15); }

/* ── Loader / Skeleton ───────────────────────────────────────── */
.skeleton {
  background: linear-gradient(90deg, var(--surface-2) 25%, var(--bg) 50%, var(--surface-2) 75%);
  background-size: 200% 100%;
  animation: skeleton 1.5s infinite;
  border-radius: var(--radius-sm);
}

.skeleton-card {
  height: 320px;
  border-radius: var(--radius-xl);
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

/* ── Map Container ───────────────────────────────────────────── */
.map-container {
  height: 350px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

/* ── Image Gallery ───────────────────────────────────────────── */
.gallery {
  display: grid;
  grid-template-columns: 2fr 1fr;
  grid-template-rows: 240px 120px;
  gap: var(--space-2);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.gallery-main {
  grid-row: 1 / 3;
  overflow: hidden;
}

.gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  cursor: pointer;
  transition: transform var(--transition);
}

.gallery img:hover { transform: scale(1.05); }

/* ── Language Switcher ───────────────────────────────────────── */
.lang-switcher {
  position: relative;
}

.lang-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  min-width: 200px;
  z-index: var(--z-dropdown);
  overflow: hidden;
  display: none;
}

.lang-dropdown.open { display: block; animation: fadeIn 0.2s ease; }

.lang-option {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  cursor: pointer;
  font-size: 0.88rem;
  font-weight: 500;
  transition: background var(--transition-fast);
  border-bottom: 1px solid var(--border);
}

.lang-option:last-child { border-bottom: none; }
.lang-option:hover { background: var(--surface-2); }
.lang-option.active { color: var(--primary); font-weight: 700; }

/* ── Toast Notifications ─────────────────────────────────────── */
.toast-container {
  position: fixed;
  top: calc(var(--nav-height) + var(--space-4));
  right: var(--space-4);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.toast {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-width: 300px;
  animation: slideLeft 0.3s ease;
  font-size: 0.88rem;
  font-weight: 500;
}

/* ── Footer ──────────────────────────────────────────────────── */
.footer {
  background: var(--text-primary);
  color: var(--text-on-dark);
  padding: var(--space-16) 0 var(--space-8);
  margin-bottom: 68px; /* bottom nav */
}

@media (min-width: 768px) { .footer { margin-bottom: 0; } }

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-10);
  margin-bottom: var(--space-10);
}

.footer-brand .brand-name {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: var(--space-3);
}

.footer-links { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-links a {
  color: rgba(255,255,255,0.65);
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}
.footer-links a:hover { color: var(--primary); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
}

/* ── Utility classes ─────────────────────────────────────────── */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.relative { position: relative; }
.overflow-hidden { overflow: hidden; }
.w-full { width: 100%; }
.h-full { height: 100%; }
.min-h-screen { min-height: 100vh; }
.mt-4 { margin-top: var(--space-4); }
.mb-4 { margin-bottom: var(--space-4); }
.mt-8 { margin-top: var(--space-8); }
.mb-8 { margin-bottom: var(--space-8); }
.py-4 { padding-top: var(--space-4); padding-bottom: var(--space-4); }
.px-4 { padding-left: var(--space-4); padding-right: var(--space-4); }

/* Divider */
.divider { height: 1px; background: var(--border); margin: var(--space-6) 0; }

/* No results */
.empty-state {
  text-align: center;
  padding: var(--space-16) var(--space-8);
  color: var(--text-muted);
}
.empty-state .empty-icon { font-size: 4rem; margin-bottom: var(--space-4); }
.empty-state h3 { font-family: var(--font-heading); color: var(--text-secondary); margin-bottom: var(--space-2); }

/* ── Keyframe Animations ─────────────────────────────────────── */
@keyframes pulse        { 0%,100%{opacity:1} 50%{opacity:0.5} }
@keyframes gpsPulse     { 0%{transform:scale(1);opacity:0.8} 100%{transform:scale(2.2);opacity:0} }
@keyframes float        { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-8px)} }
@keyframes fadeIn       { from{opacity:0} to{opacity:1} }
@keyframes fadeInUp     { from{opacity:0;transform:translateY(30px)} to{opacity:1;transform:translateY(0)} }
@keyframes slideUp      { from{opacity:0;transform:translateY(12px)} to{opacity:1;transform:translateY(0)} }
@keyframes slideLeft    { from{opacity:0;transform:translateX(20px)} to{opacity:1;transform:translateX(0)} }
@keyframes skeleton     { 0%{background-position:200% 0} 100%{background-position:-200% 0} }
@keyframes spin         { to{transform:rotate(360deg)} }
@keyframes shimmer      { 0%{left:-100%} 100%{left:100%} }
@keyframes heroText     { from{opacity:0;transform:translateY(40px)} to{opacity:1;transform:translateY(0)} }

/* Hero content entrance */
.hero-content > * { animation: heroText 0.8s ease both; }
.hero-content > *:nth-child(2) { animation-delay: 0.15s; }
.hero-content > *:nth-child(3) { animation-delay: 0.3s; }
.hero-content > *:nth-child(4) { animation-delay: 0.45s; }

/* Scroll reveal */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ── Responsive helpers ──────────────────────────────────────── */
.show-mobile { display: block; }
.hide-mobile { display: none; }
@media (min-width: 768px) {
  .show-mobile { display: none; }
  .hide-mobile { display: block; }
}