/**
 * LEVIANT TRAVEL MARKETPLACE — DESIGN SYSTEM (v2.0)
 * 
 * Aesthetic Ethos: Editorial Warmth × Modern Travel Marketplace × Premium Local Discovery
 * Modern, photographic, authentic, trustworthy, distinctly Indonesian.
 * 
 * Target Standards:
 * - WCAG AA Contrast compliance
 * - Fluid Responsive Typography & 8pt Spacing Grid
 * - Modern Compositor-Only Interactive Transitions
 * - Strict Separation of Concerns (UI Foundation vs Business Logic)
 */

/* ==========================================================================
   1. DESIGN TOKENS & SYSTEM VARIABLES
   ========================================================================== */
:root {
  /* --- Brand / Primary Accents (Terracotta Coral) --- */
  --brand-primary: #E76244;
  --brand-primary-hover: #CF4F33;
  --brand-primary-active: #B53F26;
  --brand-primary-soft: #FDF0ED;
  --brand-primary-subtle: #F8DDD5;
  --brand-primary-contrast: #FFFFFF;

  /* --- Deep Botanical Inks (Neutral Dark) --- */
  --ink-900: #132724;  /* Primary Headings & High-contrast Text */
  --ink-800: #1B3632;  /* Deep Surfaces & Nav Backgrounds */
  --ink-700: #26433E;  /* Primary Body Text */
  --ink-500: #546E68;  /* Secondary Labels & Subtitles */
  --ink-400: #748E88;  /* Muted Hints & Captions */
  --ink-300: #9EB5B0;  /* Placeholder & Inactive Icons */
  --ink-200: #CBD9D6;  /* Subtle Dividers */
  --ink-100: #E6EEEC;  /* Softest Ink Tint */

  /* --- Warm Sand & Cream Canvas (Neutral Light) --- */
  --canvas-base: #FAF7F2;     /* Warm Earth Background */
  --canvas-surface: #FFFFFF;  /* Elevated Pure Card White */
  --canvas-subtle: #F3EDE2;   /* Soft Contrasting Section Background */
  --canvas-muted: #EBE3D5;    /* Input Backgrounds & Neutral Chips */
  --canvas-sunken: #E5DCCF;   /* Sunken Wells & Recessed Areas */
  --canvas-overlay: rgba(19, 39, 36, 0.65); /* Modal & Scrim Backdrop */

  /* --- Semantic Accents --- */
  --accent-mint: #D4EDE2;
  --accent-mint-dark: #20574C;
  --accent-mint-soft: #EEF8F3;

  --accent-gold: #F2BA42;
  --accent-gold-dark: #8F6612;
  --accent-gold-soft: #FCF5E3;

  --accent-sand: #E8D9C5;
  --accent-sand-dark: #6E5A42;

  --accent-sky: #D6EBF8;
  --accent-sky-dark: #1E597B;

  /* --- Status & Alerts --- */
  --status-success: #208756;
  --status-success-soft: #E8F7F0;
  --status-warning: #D97706;
  --status-warning-soft: #FEF3C7;
  --status-danger: #DC2626;
  --status-danger-soft: #FEE2E2;

  /* --- Borders & Outlines --- */
  --border-subtle: #E9E2D5;
  --border-medium: #D8CFBE;
  --border-strong: #9EB5B0;
  --border-focus: #132724;

  /* --- Elevation & Shadows (Multi-layered Warm Inks) --- */
  --shadow-xs: 0 1px 3px rgba(19, 39, 36, 0.04);
  --shadow-sm: 0 4px 14px rgba(19, 39, 36, 0.05);
  --shadow-md: 0 10px 28px -4px rgba(19, 39, 36, 0.08);
  --shadow-lg: 0 20px 48px -8px rgba(19, 39, 36, 0.12);
  --shadow-xl: 0 32px 64px -12px rgba(19, 39, 36, 0.16);
  --shadow-coral: 0 12px 28px -4px rgba(231, 98, 68, 0.28);
  --shadow-modal: 0 30px 70px -10px rgba(19, 39, 36, 0.35);

  /* --- Typography Scale & Hierarchy --- */
  --font-display: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: 'JetBrains Mono', SFMono-Regular, Consolas, monospace;

  --text-display: clamp(38px, 5.2vw, 64px);
  --text-h1: clamp(30px, 3.8vw, 48px);
  --text-h2: clamp(24px, 2.8vw, 36px);
  --text-h3: clamp(18px, 2.1vw, 22px);
  --text-h4: 18px;
  --text-body-lg: 17px;
  --text-body: 15px;
  --text-body-sm: 13.5px;
  --text-caption: 12px;
  --text-micro: 11px;

  /* --- Spacing Scale (8pt baseline system) --- */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;
  --space-28: 112px;

  /* --- Layout & Containers --- */
  --container-max: 1200px;
  --container-narrow: 860px;
  --container-compact: 640px;
  --gutter: clamp(16px, 4vw, 32px);
  --section-padding: clamp(56px, 7vw, 96px);

  /* --- Border Radii --- */
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --radius-xl: 30px;
  --radius-pill: 999px;

  /* --- Component Standard Heights --- */
  --height-input: 50px;
  --height-btn: 48px;
  --height-btn-sm: 36px;
  --height-btn-lg: 56px;
  --height-header: 76px;
  --height-header-mobile: 66px;

  /* --- Z-Index Layers --- */
  --z-base: 1;
  --z-sticky: 100;
  --z-header: 200;
  --z-drawer: 300;
  --z-modal: 400;
  --z-toast: 500;

  /* --- Transitions & Motion --- */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition-fast: 0.18s var(--ease-out);
  --transition-normal: 0.28s var(--ease-out);
  --transition-slow: 0.45s var(--ease-out);
}

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

html {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink-700);
  background-color: var(--canvas-base);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

img, svg, picture, video {
  display: block;
  max-width: 100%;
  height: auto;
}

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

button, input, select, textarea {
  font: inherit;
  color: inherit;
  border: none;
  background: none;
}

button {
  cursor: pointer;
  touch-action: manipulation;
}

:focus-visible {
  outline: 2px solid var(--border-focus);
  outline-offset: 3px;
}

/* ==========================================================================
   3. TYPOGRAPHY SYSTEM
   ========================================================================== */
h1, h2, h3, h4, .font-display {
  font-family: var(--font-display);
  color: var(--ink-900);
  font-weight: 700;
  text-wrap: balance;
}

.title-display {
  font-size: var(--text-display);
  line-height: 1.08;
  letter-spacing: -0.035em;
  font-weight: 800;
}

.title-h1 {
  font-size: var(--text-h1);
  line-height: 1.14;
  letter-spacing: -0.03em;
  font-weight: 700;
}

.title-h2 {
  font-size: var(--text-h2);
  line-height: 1.2;
  letter-spacing: -0.025em;
  font-weight: 700;
}

.title-h3 {
  font-size: var(--text-h3);
  line-height: 1.3;
  letter-spacing: -0.02em;
  font-weight: 600;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: var(--text-micro);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--brand-primary);
  margin-bottom: var(--space-2);
}

.body-lead {
  font-size: var(--text-body-lg);
  line-height: 1.6;
  color: var(--ink-500);
}

.body-standard {
  font-size: var(--text-body);
  line-height: 1.6;
  color: var(--ink-700);
}

.body-subtle {
  font-size: var(--text-body-sm);
  line-height: 1.5;
  color: var(--ink-500);
}

.caption {
  font-size: var(--text-caption);
  line-height: 1.4;
  color: var(--ink-400);
}

/* ==========================================================================
   4. LAYOUT, GRIDS & CONTAINERS
   ========================================================================== */
.container {
  width: min(var(--container-max), calc(100% - (var(--gutter) * 2)));
  margin-inline: auto;
}

.container-narrow {
  width: min(var(--container-narrow), calc(100% - (var(--gutter) * 2)));
  margin-inline: auto;
}

.section {
  padding-block: var(--section-padding);
}

.section-tight {
  padding-block: calc(var(--section-padding) * 0.65);
}

/* --- Section Header (Editorial) --- */
.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

.section-header-content {
  max-width: 600px;
}

.section-header h2 {
  font-size: var(--text-h2);
  margin-top: var(--space-2);
}

.section-header p {
  color: var(--ink-500);
  margin-top: var(--space-3);
  font-size: var(--text-body);
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 600;
  font-size: var(--text-body-sm);
  color: var(--ink-900);
  border-bottom: 1.5px solid currentColor;
  padding-bottom: 2px;
  white-space: nowrap;
  transition: gap var(--transition-fast), color var(--transition-fast);
}

.link-arrow:hover {
  gap: calc(var(--space-2) + 4px);
  color: var(--brand-primary);
}

/* ==========================================================================
   5. BUTTONS & INTERACTIVE PRIMITIVES
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  height: var(--height-btn);
  padding-inline: var(--space-6);
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-body-sm);
  line-height: 1;
  text-align: center;
  white-space: nowrap;
  transition: transform var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background-color: var(--brand-primary);
  color: var(--brand-primary-contrast);
  box-shadow: var(--shadow-coral);
}

.btn-primary:hover {
  background-color: var(--brand-primary-hover);
  box-shadow: 0 14px 32px -4px rgba(231, 98, 68, 0.38);
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: var(--ink-900);
  color: #FFFFFF;
}

.btn-secondary:hover {
  background-color: var(--ink-800);
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  color: var(--ink-900);
  border: 1.5px solid var(--border-medium);
}

.btn-outline:hover {
  border-color: var(--ink-900);
  background-color: var(--canvas-subtle);
  transform: translateY(-2px);
}

.btn-ghost {
  background-color: transparent;
  color: var(--ink-700);
}

.btn-ghost:hover {
  color: var(--ink-900);
  background-color: rgba(19, 39, 36, 0.05);
}

.btn-sm {
  height: var(--height-btn-sm);
  padding-inline: var(--space-4);
  font-size: var(--text-caption);
}

.btn-lg {
  height: var(--height-btn-lg);
  padding-inline: var(--space-8);
  font-size: var(--text-body);
}

.btn-block {
  width: 100%;
}

/* --- Auth nav chips (filled in by renderAuthNav once a user is logged in) --- */
.auth-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: var(--height-btn-sm);
  padding-inline: var(--space-4);
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-caption);
  color: var(--ink-900);
  border: 1.5px solid var(--border-medium);
  background-color: transparent;
  white-space: nowrap;
}

.auth-chip:hover {
  border-color: var(--ink-900);
  background-color: var(--canvas-subtle);
}

.auth-chip-solid {
  background-color: var(--brand-primary);
  color: var(--brand-primary-contrast);
  border-color: var(--brand-primary);
}

.auth-chip-solid:hover {
  background-color: var(--brand-primary-hover);
}

.auth-logout {
  height: var(--height-btn-sm);
  padding-inline: var(--space-4);
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-caption);
  color: var(--ink-700);
  background: transparent;
  border: 0;
  cursor: pointer;
}

.auth-logout:hover {
  color: var(--ink-900);
  background-color: rgba(19, 39, 36, 0.05);
}

/* --- Notification bell (painted by renderAuthNav next to the avatar chip) --- */
.notification-bell {
  position: relative;
  display: inline-grid;
  place-items: center;
  width: var(--height-btn-sm);
  height: var(--height-btn-sm);
  padding: 0;
  border: 0;
  border-radius: var(--radius-pill);
  background: transparent;
  color: inherit;
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
}

.notification-bell:hover {
  background-color: rgba(19, 39, 36, 0.05);
}

.notification-badge {
  position: absolute;
  top: -2px;
  right: -4px;
  min-width: 16px;
  height: 16px;
  padding-inline: 4px;
  box-sizing: border-box;
  border-radius: var(--radius-pill);
  background-color: var(--brand-primary);
  color: var(--brand-primary-contrast);
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 700;
  line-height: 16px;
  text-align: center;
  pointer-events: none;
}

.notification-badge[hidden] {
  display: none;
}

/* --- Icon Button --- */
.icon-btn {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-subtle);
  background-color: var(--canvas-surface);
  color: var(--ink-700);
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-fast);
}

.icon-btn:hover {
  color: var(--ink-900);
  border-color: var(--border-medium);
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}

/* ==========================================================================
   6. BADGES, PILLS & CHIPS
   ========================================================================== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: var(--text-caption);
  font-weight: 600;
  line-height: 1.3;
}

.badge-mint {
  background-color: var(--accent-mint);
  color: var(--accent-mint-dark);
}

.badge-coral {
  background-color: var(--brand-primary-soft);
  color: var(--brand-primary);
}

.badge-gold {
  background-color: var(--accent-gold-soft);
  color: var(--accent-gold-dark);
}

.badge-neutral {
  background-color: var(--canvas-subtle);
  color: var(--ink-700);
  border: 1px solid var(--border-subtle);
}

.badge-verified {
  background-color: var(--accent-mint-soft);
  color: var(--accent-mint-dark);
  border: 1px solid rgba(32, 87, 76, 0.2);
}

/* --- Filter & Category Chips --- */
.chip-group {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 38px;
  padding-inline: 16px;
  border-radius: var(--radius-pill);
  background-color: var(--canvas-surface);
  border: 1px solid var(--border-subtle);
  color: var(--ink-700);
  font-size: var(--text-body-sm);
  font-weight: 500;
  transition: all var(--transition-fast);
}

.chip:hover {
  border-color: var(--ink-900);
  color: var(--ink-900);
}

.chip.active, .chip[aria-pressed="true"] {
  background-color: var(--ink-900);
  border-color: var(--ink-900);
  color: #FFFFFF;
}

/* ==========================================================================
   7. FORM CONTROLS & SEARCH UI
   ========================================================================== */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: var(--text-caption);
  font-weight: 600;
  color: var(--ink-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-control {
  width: 100%;
  height: var(--height-input);
  padding-inline: var(--space-4);
  background-color: var(--canvas-surface);
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--ink-900);
  font-size: var(--text-body);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  border-color: var(--ink-900);
  box-shadow: 0 0 0 3px rgba(19, 39, 36, 0.1);
}

.form-control::placeholder {
  color: var(--ink-300);
}

textarea.form-control {
  height: auto;
  min-height: 120px;
  padding-block: var(--space-3);
  resize: vertical;
}

/* --- Search Dock (Editorial Segmented Hero Search) --- */
.search-dock {
  background-color: var(--canvas-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-2);
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr auto;
  gap: var(--space-2);
  align-items: center;
}

.search-segment {
  padding: var(--space-2) var(--space-4);
  border-right: 1px solid var(--border-subtle);
}

.search-segment:last-of-type {
  border-right: none;
}

.search-segment label {
  display: block;
  font-size: var(--text-caption);
  font-weight: 600;
  color: var(--ink-500);
  margin-bottom: 2px;
}

.search-segment input, .search-segment select {
  width: 100%;
  font-size: var(--text-body);
  font-weight: 600;
  color: var(--ink-900);
  background: transparent;
  outline: none;
}

/* ==========================================================================
   8. NEW CARD PRIMITIVES (High-res, Editorial, Human)
   ========================================================================== */
.card-base {
  background-color: var(--canvas-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

.card-base:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-medium);
}

/* --- Tour Card Component (New Leviant Spec) --- */
.lev-tour-card {
  display: flex;
  flex-direction: column;
  background-color: var(--canvas-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.lev-tour-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.lev-tour-media {
  position: relative;
  aspect-ratio: 16 / 10;
  background-color: var(--canvas-subtle);
  overflow: hidden;
}

.lev-tour-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.lev-tour-card:hover .lev-tour-media img {
  transform: scale(1.05);
}

.lev-tour-badge-top {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  z-index: 2;
}

.lev-tour-wishlist {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  z-index: 2;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-pill);
  background-color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  display: grid;
  place-items: center;
  color: var(--ink-700);
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-fast);
}

.lev-tour-wishlist:hover {
  background-color: #FFFFFF;
  color: var(--brand-primary);
  transform: scale(1.1);
}

.lev-tour-wishlist.saved {
  background-color: var(--brand-primary);
  color: #FFFFFF;
}

.lev-tour-content {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.lev-tour-meta-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-caption);
  color: var(--ink-500);
  margin-bottom: var(--space-2);
}

.lev-tour-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.lev-tour-title {
  font-size: var(--text-h4);
  line-height: 1.35;
  color: var(--ink-900);
  margin-bottom: var(--space-3);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.lev-tour-footer {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-3);
  padding-top: var(--space-3);
  margin-top: auto;
  border-top: 1px solid var(--border-subtle);
}

.lev-tour-operator {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-caption);
  color: var(--ink-500);
}

.lev-tour-price {
  text-align: right;
}

.lev-tour-price-val {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--ink-900);
}

.lev-tour-price-sub {
  font-size: var(--text-micro);
  color: var(--ink-400);
  display: block;
}

/* ==========================================================================
   9. NAVIGATION COMPONENT SYSTEM
   ========================================================================== */
.site-nav-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background-color: rgba(250, 247, 242, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-subtle);
}

.site-nav-wrap {
  height: var(--height-header);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

.site-brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  color: var(--ink-900);
  letter-spacing: -0.03em;
}

.site-brand-badge {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background-color: var(--brand-primary);
  color: #FFFFFF;
  display: grid;
  place-items: center;
  font-size: 16px;
  font-weight: 800;
  transform: rotate(-6deg);
}

.site-nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  font-size: var(--text-body-sm);
  font-weight: 500;
  color: var(--ink-500);
}

.site-nav-links a {
  padding-block: var(--space-2);
  position: relative;
}

.site-nav-links a:hover,
.site-nav-links a.active {
  color: var(--ink-900);
}

.site-nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--brand-primary);
  border-radius: var(--radius-pill);
}

.site-nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* --- Mobile Menu Drawer --- */
.mobile-nav-toggle {
  display: none;
  border: 0;
  background: none;
  cursor: pointer;
  padding: 8px;
}

.mobile-drawer {
  position: fixed;
  inset: 0;
  z-index: var(--z-drawer);
  background-color: var(--canvas-overlay);
  backdrop-filter: blur(8px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.mobile-drawer.open {
  opacity: 1;
  visibility: visible;
}

.mobile-drawer-sheet {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(340px, 85vw);
  background-color: var(--canvas-surface);
  box-shadow: var(--shadow-xl);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--transition-normal);
}

.mobile-drawer.open .mobile-drawer-sheet {
  transform: translateX(0);
}

/* ==========================================================================
   10. FEEDBACK & STATE CONTAINERS
   ========================================================================== */
.skeleton-pulse {
  background: linear-gradient(90deg, var(--canvas-subtle) 25%, var(--canvas-muted) 50%, var(--canvas-subtle) 75%);
  background-size: 200% 100%;
  animation: skeletonLoad 1.5s infinite ease-in-out;
  border-radius: var(--radius-xs);
}

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

.empty-state {
  text-align: center;
  padding: var(--space-12) var(--space-6);
  background-color: var(--canvas-surface);
  border: 1px dashed var(--border-medium);
  border-radius: var(--radius-lg);
}

.empty-state-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-4);
  border-radius: 50%;
  background-color: var(--canvas-subtle);
  display: grid;
  place-items: center;
  color: var(--ink-500);
}

.empty-state h3 {
  font-size: var(--text-h3);
  margin-bottom: var(--space-2);
}

.empty-state p {
  color: var(--ink-500);
  font-size: var(--text-body-sm);
  max-width: 420px;
  margin: 0 auto var(--space-6);
}

/* ==========================================================================
   11. RESPONSIVE BREAKPOINTS
   ========================================================================== */
@media (max-width: 1024px) {
  .search-dock {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3);
  }
  .search-segment:nth-child(2) {
    border-right: none;
  }
  .search-dock .btn {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  .site-nav-links, .site-nav-actions .btn {
    display: none;
  }
  .mobile-nav-toggle {
    display: block;
  }
  .section-header {
    flex-direction: column;
    align-items: flex-start;
  }
  .search-dock {
    grid-template-columns: 1fr;
  }
  .search-segment {
    border-right: none;
    border-bottom: 1px solid var(--border-subtle);
  }
  .search-dock .btn {
    grid-column: span 1;
  }
}

/* ==========================================================================
   12. HOMEPAGE SPECIFIC LAYOUT COMPONENTS
   ========================================================================== */

/* --- Hero Editorial Stage --- */
.hero-editorial {
  padding-top: clamp(40px, 6vw, 76px);
  padding-bottom: clamp(48px, 7vw, 88px);
  background: linear-gradient(175deg, var(--canvas-base) 0%, #f4eee2 60%, #eef5f1 100%);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-title {
  font-size: var(--text-display);
  line-height: 1.06;
  letter-spacing: -0.035em;
  font-weight: 800;
  color: var(--ink-900);
  margin-block: var(--space-3) var(--space-4);
}

.hero-title em {
  font-style: normal;
  color: var(--brand-primary);
}

.hero-subtitle {
  font-size: var(--text-body-lg);
  line-height: 1.6;
  color: var(--ink-500);
  max-width: 540px;
  margin-bottom: var(--space-8);
}

.hero-trust-bar {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  margin-top: var(--space-5);
  flex-wrap: wrap;
  font-size: var(--text-caption);
  color: var(--ink-500);
}

.hero-trust-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
}

.hero-trust-item svg {
  color: var(--status-success);
}

/* --- Hero Visual Stage (Mosaic & Floating Elements) --- */
.hero-visual-stage {
  position: relative;
  min-height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-main-frame {
  position: relative;
  width: 100%;
  max-width: 440px;
  height: 490px;
  margin-left: auto;
  border-radius: 140px 140px 24px 24px;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.hero-main-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-floating-card {
  position: absolute;
  left: 0;
  bottom: 30px;
  background-color: var(--canvas-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 14px;
  max-width: 280px;
  z-index: 3;
}

.hero-avatar-stack {
  display: flex;
}

.hero-avatar-stack img {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 2px solid #FFFFFF;
  margin-left: -10px;
  object-fit: cover;
}

.hero-avatar-stack img:first-child {
  margin-left: 0;
}

.hero-floating-card strong {
  display: block;
  font-size: var(--text-body-sm);
  color: var(--ink-900);
  font-weight: 700;
}

.hero-floating-card span {
  font-size: var(--text-caption);
  color: var(--ink-500);
}

.hero-sun-badge {
  position: absolute;
  right: -10px;
  top: 40px;
  width: 86px;
  height: 86px;
  border-radius: 50%;
  background-color: var(--accent-gold);
  color: var(--ink-900);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 11px;
  line-height: 1.15;
  display: grid;
  place-items: center;
  text-align: center;
  transform: rotate(10deg);
  box-shadow: var(--shadow-md);
  z-index: 3;
}

/* --- Quick Discovery Bar (Horizontal Scroll / Snap) --- */
.discovery-bar-section {
  padding-block: var(--space-5);
  background-color: var(--canvas-surface);
  border-bottom: 1px solid var(--border-subtle);
}

.discovery-scroll-wrapper {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  overflow-x: auto;
  padding-block: 4px;
  scrollbar-width: none;
  -ms-overflow-style: none;
  scroll-snap-type: x mandatory;
}

.discovery-scroll-wrapper::-webkit-scrollbar {
  display: none;
}

.discovery-chip {
  scroll-snap-align: start;
  white-space: nowrap;
}

/* --- Bento Destination Grid --- */
.dest-bento-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 210px;
  gap: var(--space-4);
}

.bento-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  color: #FFFFFF;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-6);
  background-color: var(--ink-800);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

.bento-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
  filter: brightness(0.85);
}

.bento-card:hover img {
  transform: scale(1.06);
}

.bento-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(19, 39, 36, 0.05) 30%, rgba(19, 39, 36, 0.85) 100%);
  pointer-events: none;
}

.bento-card-content {
  position: relative;
  z-index: 2;
}

.bento-card-title {
  font-family: var(--font-display);
  font-size: var(--text-h3);
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 4px;
}

.bento-card-meta {
  font-size: var(--text-caption);
  color: rgba(255, 255, 255, 0.85);
  display: flex;
  align-items: center;
  gap: 6px;
}

.bento-main {
  grid-column: span 2;
  grid-row: span 2;
}

.bento-main .bento-card-title {
  font-size: var(--text-h2);
}

.bento-wide {
  grid-column: span 2;
}

/* --- Tour Grid Layout --- */
.tours-grid-layout {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

/* --- Split Experience Hub (Open Trip vs Custom Trip) --- */
.split-hub-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}

.split-card {
  border-radius: var(--radius-xl);
  padding: clamp(32px, 5vw, 48px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 380px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal);
}

.split-card:hover {
  transform: translateY(-4px);
}

.split-card.open-trip {
  background: linear-gradient(135deg, #e4f5ed 0%, #d2ece0 100%);
  border: 1px solid rgba(32, 87, 76, 0.15);
}

.split-card.custom-trip {
  background: linear-gradient(135deg, #faeedb 0%, #f4e1be 100%);
  border: 1px solid rgba(143, 102, 18, 0.15);
}

.split-card-eyebrow {
  font-family: var(--font-display);
  font-size: var(--text-caption);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-mint-dark);
  margin-bottom: var(--space-3);
}

.split-card.custom-trip .split-card-eyebrow {
  color: var(--brand-primary);
}

.split-card h3 {
  font-size: var(--text-h2);
  line-height: 1.18;
  color: var(--ink-900);
  margin-bottom: var(--space-3);
  max-width: 400px;
}

.split-card p {
  color: var(--ink-700);
  font-size: var(--text-body);
  line-height: 1.6;
  max-width: 380px;
  margin-bottom: var(--space-6);
}

.split-watermark {
  position: absolute;
  right: -20px;
  bottom: -20px;
  width: 220px;
  height: 220px;
  opacity: 0.08;
  pointer-events: none;
}

/* --- Operator Spotlight Grid --- */
.operator-showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.operator-spotlight-card {
  background-color: var(--canvas-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-fast);
}

.operator-spotlight-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-medium);
  box-shadow: var(--shadow-md);
}

.operator-avatar-box {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background-color: var(--canvas-subtle);
  color: var(--ink-900);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  border: 1px solid var(--border-subtle);
}

.operator-spotlight-card strong {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-body);
  color: var(--ink-900);
  margin-bottom: 4px;
}

.operator-verified-icon {
  color: var(--status-success);
}

/* --- Why Leviant / Trust Pillars --- */
.trust-pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-12);
}

.trust-pillar-card {
  background-color: var(--canvas-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.trust-pillar-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: var(--brand-primary-soft);
  color: var(--brand-primary);
  display: grid;
  place-items: center;
  font-size: 20px;
}

.trust-pillar-card h4 {
  font-size: var(--text-h4);
  color: var(--ink-900);
}

.trust-pillar-card p {
  font-size: var(--text-body-sm);
  line-height: 1.55;
  color: var(--ink-500);
}

.trust-metrics-strip {
  background-color: var(--ink-900);
  color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 44px);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  text-align: center;
}

.trust-metric-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 44px);
  font-weight: 800;
  line-height: 1.1;
  color: var(--brand-primary);
  margin-bottom: 4px;
}

.trust-metric-item span {
  font-size: var(--text-body-sm);
  color: rgba(255, 255, 255, 0.75);
}

/* --- Editorial Stories Grid --- */
.editorial-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: var(--space-6);
}

.editorial-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-color: var(--canvas-surface);
  border: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal);
}

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

.editorial-card-media {
  height: 220px;
  position: relative;
  background-color: var(--canvas-subtle);
  overflow: hidden;
}

.editorial-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.editorial-card:hover .editorial-card-media img {
  transform: scale(1.05);
}

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

.editorial-card-body h3 {
  font-size: var(--text-h3);
  line-height: 1.3;
  margin-block: var(--space-2) var(--space-3);
  color: var(--ink-900);
}

.editorial-card-body p {
  font-size: var(--text-body-sm);
  color: var(--ink-500);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

/* --- Rich Modern Footer --- */
.site-footer-rich {
  background-color: var(--ink-900);
  color: #FFFFFF;
  padding-top: clamp(64px, 8vw, 96px);
  padding-bottom: var(--space-8);
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(4, 1fr);
  gap: clamp(32px, 4vw, 56px);
  margin-bottom: var(--space-16);
}

.footer-brand-pane p {
  color: rgba(255, 255, 255, 0.65);
  font-size: var(--text-body-sm);
  line-height: 1.7;
  max-width: 320px;
  margin-top: var(--space-4);
}

.footer-col-title {
  font-family: var(--font-display);
  font-size: var(--text-caption);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.45);
  margin-bottom: var(--space-4);
}

.footer-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-nav-list a {
  font-size: var(--text-body-sm);
  color: rgba(255, 255, 255, 0.8);
}

.footer-nav-list a:hover {
  color: var(--brand-primary);
}

.footer-bottom-bar {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: var(--space-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-caption);
  color: rgba(255, 255, 255, 0.5);
  flex-wrap: wrap;
  gap: var(--space-4);
}

/* ==========================================================================
   13. RESPONSIVE BREAKPOINT EXTENSIONS
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .hero-visual-stage {
    display: none;
  }
  .dest-bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .bento-main {
    grid-column: span 2;
    grid-row: span 1;
  }
  .tours-grid-layout, .operator-showcase-grid, .editorial-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .trust-pillars-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-top-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .split-hub-grid, .tours-grid-layout, .operator-showcase-grid, .editorial-grid {
    grid-template-columns: 1fr;
  }
  .dest-bento-grid {
    grid-template-columns: 1fr;
  }
  .bento-main, .bento-wide {
    grid-column: span 1;
  }
  .trust-pillars-grid {
    grid-template-columns: 1fr;
  }
  .trust-metrics-strip {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
  }
  .footer-top-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom-bar {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ==========================================================================
   14. ACCESSIBILITY OVERRIDES (Prefers-Reduced-Motion)
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}