/* ============================================================
 * SILIGURI CABS TAXI — MASTER STYLESHEET
 * ============================================================
 * Mobile-first, dark/light theme via CSS custom properties
 * ============================================================ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&family=Poppins:wght@300;400;500;600;700&display=swap');

/* ────────────────────────────────────────────────────────────
   1. CSS CUSTOM PROPERTIES (Themes)
──────────────────────────────────────────────────────────── */
:root {
  /* Brand */
  --brand-primary:   #f59e0b;
  --brand-secondary: #1e3a5f;
  --brand-accent:    #10b981;
  --brand-danger:    #ef4444;
  --wa-green:        #25d366;

  /* Light theme defaults */
  --bg:              #f8fafc;
  --bg-card:         #ffffff;
  --bg-alt:          #f1f5f9;
  --bg-hero:         rgba(0,0,0,0.55);
  --text:            #1e293b;
  --text-muted:      #64748b;
  --text-light:      #94a3b8;
  --border:          #e2e8f0;
  --shadow:          0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg:       0 8px 40px rgba(0,0,0,0.12);
  --header-bg:       #1e3a5f;
  --header-text:     #ffffff;
  --nav-link-hover:  #f59e0b;
  --footer-bg:       #0f172a;
  --footer-text:     #cbd5e1;

  /* Typography */
  --font-heading:    'Montserrat', sans-serif;
  --font-body:       'Poppins', sans-serif;
  --fs-xs:           0.75rem;
  --fs-sm:           0.875rem;
  --fs-base:         1rem;
  --fs-md:           1.125rem;
  --fs-lg:           1.25rem;
  --fs-xl:           1.5rem;
  --fs-2xl:          1.875rem;
  --fs-3xl:          2.25rem;
  --fs-4xl:          3rem;

  /* Spacing */
  --space-xs:  0.25rem;
  --space-sm:  0.5rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Radius */
  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --radius-full: 9999px;

  /* Transition */
  --transition: 0.25s ease;
}

[data-theme="dark"] {
  --bg:         #0f172a;
  --bg-card:    #1e293b;
  --bg-alt:     #162032;
  --bg-hero:    rgba(0,0,0,0.68);
  --text:       #f1f5f9;
  --text-muted: #94a3b8;
  --text-light: #64748b;
  --border:     #2d3748;
  --shadow:     0 4px 24px rgba(0,0,0,0.35);
  --shadow-lg:  0 8px 40px rgba(0,0,0,0.5);
  --header-bg:  #0d1b2e;
  --bg-hero:    rgba(0,0,0,0.68);
}

/* ────────────────────────────────────────────────────────────
   2. RESET & BASE
──────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--font-body);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.7;
  transition: background-color var(--transition), color var(--transition);
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--brand-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--brand-secondary); }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; }

/* ────────────────────────────────────────────────────────────
   3. TYPOGRAPHY
──────────────────────────────────────────────────────────── */
h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-heading);
  line-height: 1.2;
  color: var(--text);
}
h1 { font-size: clamp(1.8rem, 4vw, var(--fs-4xl)); }
h2 { font-size: clamp(1.5rem, 3vw, var(--fs-3xl)); }
h3 { font-size: clamp(1.25rem, 2.5vw, var(--fs-2xl)); }
h4 { font-size: var(--fs-xl); }
p  { color: var(--text-muted); margin-bottom: var(--space-md); }
p:last-child { margin-bottom: 0; }

.section-badge {
  display: inline-block;
  background: linear-gradient(135deg,var(--brand-primary),#e67e22);
  color: #fff;
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-sm);
}

.section-title { font-weight: 800; margin-bottom: var(--space-sm); }
.section-subtitle { color: var(--text-muted); font-size: var(--fs-md); max-width: 640px; margin: 0 auto var(--space-xl); }
.text-center { text-align: center; }

/* ────────────────────────────────────────────────────────────
   4. LAYOUT
──────────────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section { padding: var(--space-4xl) 0; }
.section-alt { background: var(--bg-alt); }

.grid { display: grid; gap: var(--space-xl); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }

/* ────────────────────────────────────────────────────────────
   5. HEADER / NAVIGATION
──────────────────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--header-bg);
  box-shadow: 0 2px 20px rgba(0,0,0,0.2);
  transition: background var(--transition), box-shadow var(--transition);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  padding: 0.75rem var(--space-lg);
  max-width: 1200px;
  margin: 0 auto;
}

.site-logo { display: flex; align-items: center; gap: 0.6rem; }
.site-logo img { height: 48px; width: auto; }
.logo-text { color: #fff; }
.logo-text .brand-name {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  line-height: 1.1;
  display: block;
}
.logo-text .brand-tagline {
  font-size: 0.65rem;
  color: var(--brand-primary);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* Main Nav */
.main-nav { display: flex; align-items: center; gap: var(--space-xs); }
.main-nav a {
  color: rgba(255,255,255,0.85);
  font-size: var(--fs-sm);
  font-weight: 500;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  white-space: nowrap;
}
.main-nav a:hover, .main-nav a.active {
  color: var(--brand-primary);
  background: rgba(255,255,255,0.08);
}

/* Dropdown */
.has-dropdown { position: relative; }
.has-dropdown > a { display: flex; align-items: center; gap: 4px; }
.has-dropdown > a::after {
  content: '\f078';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  font-size: 0.6rem;
  transition: transform var(--transition);
}
.has-dropdown.open > a::after { transform: rotate(-180deg); }

.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 220px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition);
  z-index: 200;
}
.has-dropdown.open .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown-menu a {
  display: block;
  padding: 0.6rem 1rem;
  color: var(--text);
  font-size: var(--fs-sm);
  border-radius: 0;
}
.dropdown-menu a:hover { color: var(--brand-primary); background: var(--bg-alt); }
.dropdown-menu li:first-child a { border-radius: var(--radius-md) var(--radius-md) 0 0; }
.dropdown-menu li:last-child  a { border-radius: 0 0 var(--radius-md) var(--radius-md); }

/* Header Actions */
.header-actions { display: flex; align-items: center; gap: var(--space-sm); }

.theme-toggle {
  display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.1);
  color: #fff;
  font-size: 1rem;
  transition: all var(--transition);
}
.theme-toggle:hover { background: rgba(255,255,255,0.2); }
.theme-toggle .icon-sun  { display: none; }
.theme-toggle .icon-moon { display: inline-block; }
[data-theme="dark"] .theme-toggle .icon-sun  { display: inline-block; }
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }

.btn-call-header {
  display: flex; align-items: center; gap: 6px;
  background: var(--brand-primary);
  color: #000 !important;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: 700;
  white-space: nowrap;
}
.btn-call-header:hover { background: #e67e22; color: #000 !important; }

/* Mobile hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 1.3rem;
}

/* Mobile nav overlay */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.9);
  z-index: 999;
  flex-direction: column;
  padding: var(--space-xl);
  overflow-y: auto;
}
.mobile-nav.open { display: flex; }
.mobile-nav-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--space-xl); }
.mobile-nav-close { color: #fff; font-size: 1.5rem; }
.mobile-nav a {
  display: block; color: #fff; font-size: 1.1rem; font-weight: 500;
  padding: 0.75rem 0; border-bottom: 1px solid rgba(255,255,255,0.1);
}
.mobile-nav a:hover { color: var(--brand-primary); }

/* Scroll progress */
.scroll-progress-bar {
  position: fixed; top: 0; left: 0; height: 3px;
  background: linear-gradient(90deg, var(--brand-primary), var(--brand-accent));
  z-index: 9999; width: 0; transition: width 0.1s;
}

/* ────────────────────────────────────────────────────────────
   6. HERO SECTION
──────────────────────────────────────────────────────────── */
.page-hero {
  position: relative;
  min-height: 480px;
  display: flex;
  align-items: flex-end;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  overflow: hidden;
}
@media (max-width: 768px) {
  .page-hero { background-attachment: scroll; min-height: 360px; }
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.6) 60%, rgba(0,0,0,0.8) 100%);
}

.page-hero-content {
  position: relative;
  z-index: 1;
  padding: var(--space-3xl) 0 var(--space-2xl);
  width: 100%;
}

.breadcrumb {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: var(--fs-sm); color: rgba(255,255,255,0.75);
  margin-bottom: var(--space-md);
  flex-wrap: wrap;
}
.breadcrumb a { color: rgba(255,255,255,0.75); }
.breadcrumb a:hover { color: var(--brand-primary); }
.breadcrumb .sep { color: rgba(255,255,255,0.4); }
.breadcrumb .current { color: var(--brand-primary); }

.hero-title {
  color: #fff;
  font-size: clamp(1.8rem, 5vw, 3.2rem);
  font-weight: 800;
  text-shadow: 0 2px 12px rgba(0,0,0,0.4);
  margin-bottom: var(--space-sm);
}
.hero-subtitle {
  color: rgba(255,255,255,0.85);
  font-size: var(--fs-md);
  margin-bottom: var(--space-lg);
}
.hero-badges { display: flex; gap: var(--space-sm); flex-wrap: wrap; }
.hero-badge {
  background: rgba(245,158,11,0.9);
  color: #000;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.5px;
}

/* ────────────────────────────────────────────────────────────
   7. QUICK INFO CARDS
──────────────────────────────────────────────────────────── */
.quick-info-strip {
  background: var(--brand-secondary);
  padding: var(--space-xl) 0;
}
.quick-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--space-md);
}
.quick-info-card {
  text-align: center;
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  transition: transform var(--transition);
}
.quick-info-card:hover { transform: translateY(-3px); }
.quick-info-card i {
  font-size: 1.8rem; color: var(--brand-primary); margin-bottom: var(--space-sm);
  display: block;
}
.quick-info-card .qi-value {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  display: block;
}
.quick-info-card .qi-label {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ────────────────────────────────────────────────────────────
   8. CARDS & TILES
──────────────────────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.card-body { padding: var(--space-lg); }
.card-title { font-size: var(--fs-lg); font-weight: 700; margin-bottom: var(--space-sm); }
.card-text { color: var(--text-muted); font-size: var(--fs-sm); }

/* Sight Card */
.sight-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  display: flex; gap: var(--space-md); align-items: flex-start;
  transition: all var(--transition);
}
.sight-card:hover { border-color: var(--brand-primary); box-shadow: var(--shadow); }
.sight-icon {
  width: 48px; height: 48px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--brand-primary), #e67e22);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 1.2rem;
}
.sight-info h4 { font-size: 1rem; font-weight: 600; margin-bottom: 4px; }
.sight-info p { font-size: var(--fs-sm); margin: 0; }

/* ────────────────────────────────────────────────────────────
   9. BUTTONS
──────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: 600;
  transition: all var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
  text-align: center;
  white-space: nowrap;
  font-family: var(--font-body);
  line-height: 1;
}
.btn-primary {
  background: var(--brand-primary);
  color: #000;
  border-color: var(--brand-primary);
}
.btn-primary:hover {
  background: #e67e22; border-color: #e67e22; color: #000;
  transform: translateY(-2px); box-shadow: 0 4px 16px rgba(245,158,11,0.4);
}
.btn-secondary {
  background: var(--brand-secondary);
  color: #fff; border-color: var(--brand-secondary);
}
.btn-secondary:hover {
  background: #162d4a; border-color: #162d4a; color: #fff;
  transform: translateY(-2px);
}
.btn-whatsapp {
  background: var(--wa-green);
  color: #fff; border-color: var(--wa-green);
}
.btn-whatsapp:hover {
  background: #1fb855; border-color: #1fb855; color: #fff;
  transform: translateY(-2px); box-shadow: 0 4px 16px rgba(37,211,102,0.4);
}
.btn-outline {
  background: transparent; color: var(--brand-primary); border-color: var(--brand-primary);
}
.btn-outline:hover { background: var(--brand-primary); color: #000; }
.btn-lg { padding: 0.85rem 2rem; font-size: var(--fs-base); }
.btn-sm { padding: 0.4rem 1rem; font-size: var(--fs-xs); }
.btn-block { width: 100%; justify-content: center; }

/* ────────────────────────────────────────────────────────────
   10. WEATHER TABLE
──────────────────────────────────────────────────────────── */
.weather-table-wrap { overflow-x: auto; border-radius: var(--radius-md); }
.weather-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-sm);
  min-width: 640px;
}
.weather-table th {
  background: var(--brand-secondary);
  color: #fff;
  padding: 0.75rem 1rem;
  text-align: left;
  font-weight: 600;
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.weather-table td {
  padding: 0.65rem 1rem;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}
.weather-table tr:nth-child(even) td { background: var(--bg-alt); }
.weather-table tr:hover td { background: rgba(245,158,11,0.07); }

.rating-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.rating-excellent { background: #d1fae5; color: #065f46; }
.rating-very-good { background: #dbeafe; color: #1e40af; }
.rating-good      { background: #e0f2fe; color: #0c4a6e; }
.rating-moderate  { background: #fef3c7; color: #92400e; }
.rating-average   { background: #fee2e2; color: #991b1b; }
.rating-not-recommended { background: #fecaca; color: #7f1d1d; }

[data-theme="dark"] .rating-excellent { background: #064e3b; color: #6ee7b7; }
[data-theme="dark"] .rating-very-good { background: #1e3a5f; color: #93c5fd; }
[data-theme="dark"] .rating-good      { background: #0c4a6e; color: #7dd3fc; }
[data-theme="dark"] .rating-moderate  { background: #78350f; color: #fcd34d; }
[data-theme="dark"] .rating-average   { background: #7f1d1d; color: #fca5a5; }
[data-theme="dark"] .rating-not-recommended { background: #450a0a; color: #f87171; }

/* ────────────────────────────────────────────────────────────
   11. PACKAGE CARDS
──────────────────────────────────────────────────────────── */
.pkg-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all var(--transition);
}
.pkg-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: var(--brand-primary); }
.pkg-card-header {
  background: linear-gradient(135deg, var(--brand-secondary), #2d5a9e);
  padding: var(--space-lg);
  color: #fff;
}
.pkg-card-header h3 { color: #fff; font-size: var(--fs-lg); margin-bottom: 4px; }
.pkg-card-header .pkg-duration { font-size: var(--fs-sm); color: rgba(255,255,255,0.75); }
.pkg-card-body { padding: var(--space-lg); }
.pkg-feature { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; font-size: var(--fs-sm); }
.pkg-feature i { color: var(--brand-accent); width: 16px; }
.pkg-price-row { display: flex; align-items: center; justify-content: space-between; margin-top: var(--space-md); padding-top: var(--space-md); border-top: 1px solid var(--border); flex-wrap: wrap; gap: var(--space-sm); }
.pkg-price { font-family: var(--font-heading); font-size: 1.4rem; font-weight: 800; color: var(--brand-primary); }
.pkg-price span { font-size: var(--fs-xs); color: var(--text-muted); font-weight: 400; }
.pkg-btns { display: flex; gap: var(--space-sm); flex-wrap: wrap; }

/* ────────────────────────────────────────────────────────────
   12. ITINERARY / DAY TIMELINE
──────────────────────────────────────────────────────────── */
.itinerary-timeline { position: relative; }
.itinerary-day {
  display: flex; gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
  position: relative;
}
.itinerary-day::before {
  content: '';
  position: absolute;
  left: 30px;
  top: 60px;
  bottom: -var(--space-2xl);
  width: 2px;
  background: linear-gradient(to bottom, var(--brand-primary), transparent);
}
.day-marker {
  flex-shrink: 0;
  width: 60px; height: 60px;
  background: linear-gradient(135deg, var(--brand-primary), #e67e22);
  border-radius: 50%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  color: #000; font-family: var(--font-heading); position: relative; z-index: 1;
}
.day-marker .day-num { font-size: 1.1rem; font-weight: 800; line-height: 1; }
.day-marker .day-label { font-size: 0.55rem; text-transform: uppercase; letter-spacing: 0.5px; }
.day-content { flex: 1; }
.day-title { font-size: var(--fs-xl); font-weight: 700; color: var(--brand-secondary); margin-bottom: var(--space-md); }
[data-theme="dark"] .day-title { color: var(--brand-primary); }
.day-activity { display: flex; gap: var(--space-sm); margin-bottom: var(--space-sm); align-items: flex-start; }
.day-activity i { color: var(--brand-primary); margin-top: 3px; flex-shrink: 0; }
.day-activity p { margin: 0; font-size: var(--fs-sm); }
.day-note {
  background: rgba(245,158,11,0.08);
  border-left: 3px solid var(--brand-primary);
  padding: var(--space-sm) var(--space-md);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: var(--fs-sm);
  color: var(--text-muted);
  margin-top: var(--space-md);
}

/* ────────────────────────────────────────────────────────────
   13. INCLUSIONS / EXCLUSIONS
──────────────────────────────────────────────────────────── */
.inc-exc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-xl); }
@media (max-width: 640px) { .inc-exc-grid { grid-template-columns: 1fr; } }

.inc-exc-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
}
.inc-exc-card h3 { font-size: var(--fs-xl); font-weight: 700; margin-bottom: var(--space-lg); display: flex; align-items: center; gap: 10px; }
.inc-exc-card.inclusions h3 { color: var(--brand-accent); }
.inc-exc-card.exclusions h3 { color: var(--brand-danger); }
.inc-exc-list { display: flex; flex-direction: column; gap: var(--space-sm); }
.inc-exc-item { display: flex; gap: 10px; align-items: flex-start; font-size: var(--fs-sm); }
.inc-exc-item i { margin-top: 2px; flex-shrink: 0; }
.inclusions .inc-exc-item i { color: var(--brand-accent); }
.exclusions .inc-exc-item i { color: var(--brand-danger); }

/* ────────────────────────────────────────────────────────────
   14. PRICE CALCULATOR
──────────────────────────────────────────────────────────── */
.price-calc {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow);
}
.price-calc h3 { font-size: var(--fs-xl); font-weight: 700; margin-bottom: var(--space-xl); display: flex; align-items: center; gap: 10px; }
.calc-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-lg); margin-bottom: var(--space-lg); }
@media (max-width: 480px) { .calc-row { grid-template-columns: 1fr; } }
.calc-field label { display: block; font-size: var(--fs-sm); font-weight: 600; margin-bottom: 6px; color: var(--text); }
.calc-field select, .calc-field input {
  width: 100%;
  padding: 0.6rem 1rem;
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg);
  color: var(--text);
  font-size: var(--fs-sm);
  transition: border-color var(--transition);
}
.calc-field select:focus, .calc-field input:focus { outline: none; border-color: var(--brand-primary); }

.calc-result {
  background: linear-gradient(135deg, var(--brand-secondary), #2d5a9e);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  margin-top: var(--space-lg);
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: var(--space-md);
}
.calc-result-item { text-align: center; }
.calc-result-item .cr-label { font-size: var(--fs-xs); color: rgba(255,255,255,0.6); text-transform: uppercase; letter-spacing: 0.5px; display: block; margin-bottom: 4px; }
.calc-result-item .cr-value { font-family: var(--font-heading); font-size: 1.4rem; font-weight: 800; color: var(--brand-primary); }

/* ────────────────────────────────────────────────────────────
   15. FAQ ACCORDION
──────────────────────────────────────────────────────────── */
.faq-list { display: flex; flex-direction: column; gap: var(--space-md); }
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item.open { border-color: var(--brand-primary); }
.faq-question {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-lg);
  cursor: pointer;
  gap: var(--space-md);
  font-weight: 600;
  color: var(--text);
  user-select: none;
}
.faq-question i { color: var(--brand-primary); flex-shrink: 0; transition: transform var(--transition); }
.faq-item.open .faq-question i { transform: rotate(-180deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.3s ease; }
.faq-answer-inner { padding: 0 var(--space-lg) var(--space-lg); color: var(--text-muted); font-size: var(--fs-sm); line-height: 1.8; }
.faq-item.open .faq-answer { max-height: 500px; }

/* ────────────────────────────────────────────────────────────
   16. FORMS
──────────────────────────────────────────────────────────── */
.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow);
}
.form-title { font-size: var(--fs-xl); font-weight: 700; margin-bottom: var(--space-xl); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }
.form-full { grid-column: 1 / -1; }
.form-group { margin-bottom: 0; }
.form-group label { display: block; font-size: var(--fs-sm); font-weight: 600; margin-bottom: 6px; color: var(--text); }
.form-group label .req { color: var(--brand-danger); }
.form-control {
  width: 100%;
  padding: 0.7rem 1rem;
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg);
  color: var(--text);
  font-size: var(--fs-sm);
  font-family: var(--font-body);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-control:focus { outline: none; border-color: var(--brand-primary); box-shadow: 0 0 0 3px rgba(245,158,11,0.15); }
.form-control.is-invalid { border-color: var(--brand-danger); }
.field-error-msg { display: block; color: var(--brand-danger); font-size: var(--fs-xs); margin-top: 4px; }
textarea.form-control { resize: vertical; min-height: 100px; }

/* Sticky package sidebar */
.package-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: var(--space-2xl);
  align-items: flex-start;
}
@media (max-width: 992px) { .package-layout { grid-template-columns: 1fr; } }

.package-sidebar {
  position: sticky;
  top: 90px;
}
.package-info-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.pkg-info-header {
  background: linear-gradient(135deg, var(--brand-secondary), #1a4080);
  padding: var(--space-lg);
  color: #fff;
}
.pkg-info-header h2 { color: #fff; font-size: 1.1rem; margin-bottom: var(--space-sm); }
.pkg-price-tag { font-family: var(--font-heading); font-size: 2rem; font-weight: 800; color: var(--brand-primary); }
.pkg-price-tag sup { font-size: 1rem; }
.pkg-price-per { font-size: var(--fs-xs); color: rgba(255,255,255,0.7); }
.pkg-info-body { padding: var(--space-lg); }
.pkg-info-row { display: flex; gap: var(--space-sm); align-items: flex-start; padding: 0.5rem 0; border-bottom: 1px solid var(--border); font-size: var(--fs-sm); }
.pkg-info-row:last-of-type { border-bottom: none; }
.pkg-info-row i { color: var(--brand-primary); width: 18px; margin-top: 2px; flex-shrink: 0; }
.pkg-info-row .pir-label { color: var(--text-muted); font-size: var(--fs-xs); display: block; }
.pkg-info-row .pir-value { font-weight: 600; color: var(--text); }
.pkg-cta-group { padding: var(--space-lg); border-top: 1px solid var(--border); display: flex; flex-direction: column; gap: var(--space-sm); }

/* ────────────────────────────────────────────────────────────
   17. PERMITS / NOTES SECTION
──────────────────────────────────────────────────────────── */
.permit-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin-bottom: var(--space-lg);
}
.permit-box h4 { font-size: var(--fs-lg); font-weight: 700; margin-bottom: var(--space-md); display: flex; align-items: center; gap: 8px; color: var(--brand-secondary); }
[data-theme="dark"] .permit-box h4 { color: var(--brand-primary); }
.permit-item { display: flex; gap: 10px; align-items: flex-start; margin-bottom: var(--space-sm); font-size: var(--fs-sm); }
.permit-item i { color: var(--brand-primary); margin-top: 2px; flex-shrink: 0; }

.note-box {
  background: linear-gradient(135deg, rgba(245,158,11,0.08), rgba(245,158,11,0.04));
  border: 1px solid rgba(245,158,11,0.3);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
}
.note-box h5 { color: var(--brand-primary); font-weight: 700; margin-bottom: var(--space-sm); display: flex; align-items: center; gap: 8px; }
.note-box p, .note-box li { font-size: var(--fs-sm); color: var(--text-muted); }
.note-box ul { padding-left: var(--space-lg); }
.note-box ul li { margin-bottom: 4px; }

/* ────────────────────────────────────────────────────────────
   18. RELATED DESTINATIONS
──────────────────────────────────────────────────────────── */
.related-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition);
}
.related-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--brand-primary); }
.related-card-img { height: 160px; background-size: cover; background-position: center; }
.related-card-body { padding: var(--space-md); }
.related-card-body h4 { font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
.related-card-body p { font-size: var(--fs-xs); margin: 0; }

/* ────────────────────────────────────────────────────────────
   19. CTA SECTION
──────────────────────────────────────────────────────────── */
.cta-section {
  background: linear-gradient(135deg, var(--brand-secondary) 0%, #1a4080 100%);
  padding: var(--space-4xl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.cta-section .container { position: relative; z-index: 1; }
.cta-section h2 { color: #fff; margin-bottom: var(--space-sm); }
.cta-section p { color: rgba(255,255,255,0.8); margin-bottom: var(--space-xl); font-size: var(--fs-md); }
.cta-btns { display: flex; gap: var(--space-md); justify-content: center; flex-wrap: wrap; }

/* ────────────────────────────────────────────────────────────
   20. FLOATING WHATSAPP
──────────────────────────────────────────────────────────── */
.whatsapp-fab {
  position: fixed;
  bottom: 28px; right: 28px;
  z-index: 9998;
  display: flex; align-items: center; gap: 10px;
  background: var(--wa-green);
  color: #fff;
  padding: 14px 20px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 20px rgba(37,211,102,0.45);
  font-weight: 700;
  font-size: var(--fs-sm);
  transition: all var(--transition);
  animation: wa-bounce 2.5s ease-in-out infinite;
  text-decoration: none;
}
.whatsapp-fab:hover {
  background: #1fb855; color: #fff;
  box-shadow: 0 6px 28px rgba(37,211,102,0.6);
  transform: scale(1.05);
  animation: none;
}
.whatsapp-fab i { font-size: 1.4rem; }
.whatsapp-fab-label { display: none; }
@media (min-width: 480px) { .whatsapp-fab-label { display: inline; } }
@keyframes wa-bounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-6px); }
}

/* WhatsApp pulse ring */
.whatsapp-fab::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: var(--radius-full);
  border: 2px solid var(--wa-green);
  opacity: 0;
  animation: wa-pulse 2.5s ease-in-out infinite;
}
@keyframes wa-pulse {
  0%   { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.5); opacity: 0; }
}

/* ────────────────────────────────────────────────────────────
   21. FOOTER
──────────────────────────────────────────────────────────── */
.site-footer {
  background: var(--footer-bg);
  color: var(--footer-text);
  padding-top: var(--space-4xl);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}
@media (max-width: 900px)  { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px)  { .footer-grid { grid-template-columns: 1fr; } }

.footer-brand p { font-size: var(--fs-sm); line-height: 1.8; margin: var(--space-md) 0; }
.footer-logo { color: #fff; font-size: 1.4rem; font-weight: 800; font-family: var(--font-heading); }
.footer-logo span { color: var(--brand-primary); }

.footer-col h4 { color: #fff; font-size: 1rem; font-weight: 700; margin-bottom: var(--space-md); position: relative; padding-bottom: var(--space-sm); }
.footer-col h4::after { content: ''; position: absolute; bottom: 0; left: 0; width: 32px; height: 2px; background: var(--brand-primary); border-radius: 2px; }

.footer-links { display: flex; flex-direction: column; gap: 8px; }
.footer-links a { color: var(--footer-text); font-size: var(--fs-sm); transition: color var(--transition); display: flex; align-items: center; gap: 6px; }
.footer-links a:hover { color: var(--brand-primary); }
.footer-links a i { font-size: 0.7rem; }

.footer-contact-item { display: flex; gap: var(--space-sm); align-items: flex-start; margin-bottom: var(--space-sm); font-size: var(--fs-sm); }
.footer-contact-item i { color: var(--brand-primary); width: 18px; margin-top: 2px; flex-shrink: 0; }
.footer-contact-item a { color: var(--footer-text); }
.footer-contact-item a:hover { color: var(--brand-primary); }

.social-links { display: flex; gap: var(--space-sm); margin-top: var(--space-md); flex-wrap: wrap; }
.social-link {
  width: 38px; height: 38px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.08);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem;
  transition: all var(--transition);
}
.social-link:hover { background: var(--brand-primary); color: #000; transform: translateY(-3px); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: var(--space-lg) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.4);
}
.footer-bottom a { color: rgba(255,255,255,0.4); }
.footer-bottom a:hover { color: var(--brand-primary); }

/* ────────────────────────────────────────────────────────────
   22. SCROLL ANIMATIONS
──────────────────────────────────────────────────────────── */
.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; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ────────────────────────────────────────────────────────────
   23. UTILITIES
──────────────────────────────────────────────────────────── */
.mt-0  { margin-top: 0; }
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mb-0  { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.d-flex { display: flex; }
.align-center { align-items: center; }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }
.flex-wrap { flex-wrap: wrap; }
.justify-center { justify-content: center; }
.text-muted { color: var(--text-muted); }
.text-primary { color: var(--brand-primary); }
.text-accent  { color: var(--brand-accent); }
.text-danger  { color: var(--brand-danger); }
.fw-600 { font-weight: 600; }
.fw-700 { font-weight: 700; }
.fw-800 { font-weight: 800; }
.fs-sm  { font-size: var(--fs-sm); }
.fs-lg  { font-size: var(--fs-lg); }

/* Back to top */
.back-to-top {
  position: fixed; bottom: 100px; right: 28px; z-index: 9997;
  width: 44px; height: 44px;
  background: var(--brand-secondary); color: #fff;
  border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow);
  opacity: 0; visibility: hidden;
  transition: all var(--transition);
}
.back-to-top.visible { opacity: 1; visibility: visible; }
.back-to-top:hover { background: var(--brand-primary); color: #000; transform: translateY(-3px); }

/* Hotel tier */
.hotel-tier {
  display: flex; gap: var(--space-lg); flex-wrap: wrap;
}
.hotel-tier-card {
  flex: 1; min-width: 200px;
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  transition: all var(--transition);
  cursor: default;
}
.hotel-tier-card:hover { border-color: var(--brand-primary); }
.hotel-tier-card h4 { font-size: 1rem; font-weight: 700; color: var(--brand-secondary); margin-bottom: var(--space-xs); }
[data-theme="dark"] .hotel-tier-card h4 { color: var(--brand-primary); }
.hotel-tier-card .stars { color: var(--brand-primary); font-size: 0.8rem; margin-bottom: var(--space-sm); }
.hotel-tier-card p { font-size: var(--fs-sm); margin: 0; }

/* Responsive */
@media (max-width: 992px) {
  .main-nav { display: none; }
  .hamburger { display: flex; }
  .btn-call-header .call-text { display: none; }
}

@media (max-width: 640px) {
  .section { padding: var(--space-2xl) 0; }
  .container { padding: 0 var(--space-md); }
  .itinerary-day { flex-direction: column; }
  .itinerary-day::before { display: none; }
  .day-marker { width: 48px; height: 48px; }
  .whatsapp-fab { bottom: 20px; right: 20px; padding: 12px 16px; }
}

@media print {
  .site-header, .site-footer, .whatsapp-fab, .back-to-top, .cta-section { display: none !important; }
  .package-layout { grid-template-columns: 1fr; }
  .package-sidebar { position: static; }
  body { color: #000; background: #fff; }
}