/* ==========================================================================
   Google Design Inspired Travel Guide System (Material 3 Aesthetic)
   Focus: Minimalist, Airy, Nature-Infused, Accessible, Non-Commercial
   ========================================================================== */

:root {
  /* Material 3 Tonal Color Palette (Earthy Sage & River Blue) */
  --md-sys-color-primary: #1e523e;
  --md-sys-color-on-primary: #ffffff;
  --md-sys-color-primary-container: #d6e8de;
  --md-sys-color-on-primary-container: #0b3123;

  --md-sys-color-secondary: #3b5f6d;
  --md-sys-color-on-secondary: #ffffff;
  --md-sys-color-secondary-container: #cbe6f2;
  --md-sys-color-on-secondary-container: #001f28;

  --md-sys-color-tertiary: #6b5c3b;
  --md-sys-color-tertiary-container: #f5e4bf;
  --md-sys-color-on-tertiary-container: #241a02;

  --md-sys-color-surface: #fbfdf9;
  --md-sys-color-surface-dim: #f2f5f1;
  --md-sys-color-surface-container-low: #f5f8f4;
  --md-sys-color-surface-container: #eef2ec;
  --md-sys-color-surface-container-high: #e7ece5;
  --md-sys-color-on-surface: #191c1a;
  --md-sys-color-on-surface-variant: #404943;
  --md-sys-color-outline: #717972;
  --md-sys-color-outline-variant: #c0c9c1;

  /* Typography */
  --font-display: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Elevation Shadows (Google Material subtle diffusion) */
  --elevation-0: none;
  --elevation-1: 0px 1px 3px 1px rgba(0, 0, 0, 0.08), 0px 1px 2px 0px rgba(0, 0, 0, 0.04);
  --elevation-2: 0px 2px 6px 2px rgba(0, 0, 0, 0.08), 0px 1px 2px 0px rgba(0, 0, 0, 0.05);
  --elevation-3: 0px 4px 12px 3px rgba(0, 0, 0, 0.08), 0px 1px 3px 0px rgba(0, 0, 0, 0.04);
  --elevation-hover: 0px 8px 24px -4px rgba(25, 45, 35, 0.12);

  /* Radii (Google Material 3 Curves) */
  --radius-xs: 8px;
  --radius-sm: 12px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.18s cubic-bezier(0.2, 0, 0, 1);
  --transition-smooth: 0.35s cubic-bezier(0.2, 0, 0, 1);

  /* Container */
  --max-width: 1200px;
  --nav-height: 72px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background-color: var(--md-sys-color-surface);
  color: var(--md-sys-color-on-surface);
  line-height: 1.68;
  overflow-x: hidden;
}

/* Reading Progress Bar */
.scroll-progress-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: transparent;
  z-index: 1001;
}

.scroll-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--md-sys-color-primary), #3b8266);
  border-radius: 0 2px 2px 0;
  transition: width 0.1s ease-out;
}

/* Top App Bar / Navigation (Google Travel / Earth Style) */
.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  height: var(--nav-height);
  background: rgba(251, 253, 249, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(192, 201, 193, 0.4);
  z-index: 1000;
  display: flex;
  align-items: center;
  transition: all var(--transition-fast);
}

.header-container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--md-sys-color-on-surface);
}

.brand-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: var(--md-sys-color-primary-container);
  color: var(--md-sys-color-on-primary-container);
}

.brand-badge .material-symbols-outlined {
  font-size: 22px;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--md-sys-color-primary);
}

.brand-subtitle {
  font-size: 0.75rem;
  color: var(--md-sys-color-on-surface-variant);
  font-weight: 500;
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-link {
  font-family: var(--font-display);
  text-decoration: none;
  color: var(--md-sys-color-on-surface-variant);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.nav-link:hover {
  background: var(--md-sys-color-surface-container);
  color: var(--md-sys-color-on-surface);
}

.nav-link.active {
  background: var(--md-sys-color-primary-container);
  color: var(--md-sys-color-on-primary-container);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.action-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  border: 1px solid var(--md-sys-color-outline-variant);
  background: var(--md-sys-color-surface);
  color: var(--md-sys-color-on-surface);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.action-pill:hover {
  background: var(--md-sys-color-surface-container-high);
  border-color: var(--md-sys-color-outline);
}

.action-pill .material-symbols-outlined {
  font-size: 18px;
  color: var(--md-sys-color-primary);
}

/* Mobile Nav Toggle */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 8px;
  border-radius: var(--radius-full);
  cursor: pointer;
  color: var(--md-sys-color-on-surface);
}

/* Common Layout Container */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section-spacing {
  padding: 72px 0;
}

/* Section Header Typography */
.section-header {
  margin-bottom: 40px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: var(--md-sys-color-surface-container-high);
  color: var(--md-sys-color-primary);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

.section-tag .material-symbols-outlined {
  font-size: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1.25;
  color: var(--md-sys-color-on-surface);
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.section-lead {
  font-size: 1.08rem;
  color: var(--md-sys-color-on-surface-variant);
  max-width: 680px;
  line-height: 1.6;
}

/* Hero Section (Destination Identity) */
.hero-section {
  position: relative;
  padding-top: 24px;
  padding-bottom: 56px;
}

.hero-card {
  position: relative;
  width: 100%;
  min-height: 580px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  box-shadow: var(--elevation-2);
  background-color: #122119;
}

.hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.02);
  transition: transform 1.2s ease;
}

.hero-scrim {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.15) 0%,
    rgba(14, 27, 21, 0.4) 45%,
    rgba(14, 27, 21, 0.94) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 48px;
  color: #ffffff;
  max-width: 860px;
}

.hero-badge-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  color: #ffffff;
  letter-spacing: 0.02em;
}

.hero-pill .material-symbols-outlined {
  font-size: 16px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin-bottom: 14px;
  color: #ffffff;
  text-shadow: 0 2px 10px rgba(0,0,0,0.25);
}

.hero-tagline {
  font-size: 1.3rem;
  font-weight: 400;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.92);
  margin-bottom: 28px;
  max-width: 680px;
}

.hero-meta-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.meta-icon-box {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.14);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
}

.meta-label {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.7);
  display: block;
}

.meta-value {
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
}

/* Introduction & Distinctive Nature */
.intro-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: stretch;
}

.intro-lead-card {
  background: var(--md-sys-color-surface-container-low);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--md-sys-color-outline-variant);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.intro-lead-text {
  font-size: 1.15rem;
  line-height: 1.75;
  color: var(--md-sys-color-on-surface);
  margin-bottom: 24px;
}

.intro-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-top: 16px;
  padding-top: 24px;
  border-top: 1px solid rgba(113, 121, 114, 0.15);
}

.feature-pill-item {
  display: flex;
  gap: 12px;
}

.feature-icon {
  color: var(--md-sys-color-primary);
  font-size: 24px;
  flex-shrink: 0;
}

.feature-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.feature-desc {
  font-size: 0.85rem;
  color: var(--md-sys-color-on-surface-variant);
  line-height: 1.5;
}

.intro-photo-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 360px;
  box-shadow: var(--elevation-1);
}

.intro-photo-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.photo-caption-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 20px 24px;
  background: linear-gradient(0deg, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0) 100%);
  color: #fff;
}

.photo-caption-bar .caption-tag {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #d6e8de;
}

.photo-caption-bar .caption-text {
  font-size: 0.95rem;
  font-weight: 600;
}

/* Highlights Grid (Explore Spots, Culture & History) */
.highlights-filter-bar {
  display: flex;
  gap: 10px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.filter-chip {
  padding: 8px 18px;
  border-radius: var(--radius-full);
  border: 1px solid var(--md-sys-color-outline-variant);
  background: var(--md-sys-color-surface);
  color: var(--md-sys-color-on-surface-variant);
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.filter-chip.active, .filter-chip:hover {
  background: var(--md-sys-color-primary-container);
  color: var(--md-sys-color-on-primary-container);
  border-color: transparent;
}

.filter-chip .material-symbols-outlined {
  font-size: 18px;
}

.highlights-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.highlight-card {
  background: var(--md-sys-color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--md-sys-color-surface-container-high);
  overflow: hidden;
  box-shadow: var(--elevation-1);
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

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

.card-media {
  position: relative;
  width: 100%;
  height: 230px;
  overflow: hidden;
  background-color: var(--md-sys-color-surface-container);
}

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

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

.card-type-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  background: rgba(25, 28, 26, 0.72);
  backdrop-filter: blur(8px);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--md-sys-color-on-surface);
}

.card-description {
  font-size: 0.92rem;
  color: var(--md-sys-color-on-surface-variant);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.card-meta-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 14px;
  border-top: 1px solid var(--md-sys-color-surface-container-high);
}

.mini-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.78rem;
  color: var(--md-sys-color-on-surface-variant);
  background: var(--md-sys-color-surface-container-low);
  padding: 4px 10px;
  border-radius: var(--radius-xs);
  font-weight: 500;
}

.mini-chip .material-symbols-outlined {
  font-size: 15px;
  color: var(--md-sys-color-primary);
}

/* Suggested Experiences & Itinerary */
.itinerary-container {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 36px;
  align-items: start;
}

.itinerary-day-nav {
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--md-sys-color-surface-container-low);
  padding: 20px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--md-sys-color-outline-variant);
}

.day-tab-btn {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  border: none;
  background: transparent;
  color: var(--md-sys-color-on-surface-variant);
  font-family: var(--font-display);
  text-align: left;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.day-tab-btn:hover {
  background: var(--md-sys-color-surface-container-high);
  color: var(--md-sys-color-on-surface);
}

.day-tab-btn.active {
  background: var(--md-sys-color-primary);
  color: var(--md-sys-color-on-primary);
}

.day-indicator {
  font-size: 1.1rem;
  font-weight: 800;
  line-height: 1;
}

.day-summary-title {
  font-size: 0.92rem;
  font-weight: 600;
}

.day-theme-sub {
  font-size: 0.75rem;
  opacity: 0.85;
  display: block;
}

/* Timeline Track */
.timeline-track {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.timeline-step-card {
  position: relative;
  background: var(--md-sys-color-surface);
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid var(--md-sys-color-outline-variant);
  box-shadow: var(--elevation-1);
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 24px;
}

.step-time-badge {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
}

.time-slot {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--md-sys-color-primary);
  background: var(--md-sys-color-primary-container);
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.step-pace {
  font-size: 0.75rem;
  color: var(--md-sys-color-on-surface-variant);
  font-weight: 500;
}

.step-body-heading {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--md-sys-color-on-surface);
}

.step-body-desc {
  font-size: 0.92rem;
  color: var(--md-sys-color-on-surface-variant);
  line-height: 1.6;
  margin-bottom: 14px;
}

.step-tips-note {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--md-sys-color-surface-container);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  color: var(--md-sys-color-on-surface);
}

.step-tips-note .material-symbols-outlined {
  font-size: 16px;
  color: var(--md-sys-color-tertiary);
}

/* Culinary Heritage (No Prices / Culture-first) */
.culinary-wrapper {
  background: var(--md-sys-color-surface-container-low);
  border-radius: var(--radius-xl);
  padding: 56px 48px;
  border: 1px solid var(--md-sys-color-outline-variant);
}

.culinary-philosophy {
  background: var(--md-sys-color-surface);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-bottom: 40px;
  border-left: 4px solid var(--md-sys-color-primary);
  display: flex;
  gap: 24px;
  align-items: center;
}

.culinary-philosophy-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--md-sys-color-tertiary-container);
  color: var(--md-sys-color-on-tertiary-container);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.culinary-philosophy-text h4 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.culinary-philosophy-text p {
  font-size: 0.95rem;
  color: var(--md-sys-color-on-surface-variant);
  line-height: 1.6;
}

.culinary-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.dish-card {
  background: var(--md-sys-color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(192, 201, 193, 0.4);
  box-shadow: var(--elevation-1);
  display: flex;
  flex-direction: column;
}

.dish-image {
  height: 200px;
  width: 100%;
  object-fit: cover;
}

.dish-details {
  padding: 24px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.dish-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.dish-story {
  font-size: 0.88rem;
  color: var(--md-sys-color-on-surface-variant);
  line-height: 1.6;
  margin-bottom: 18px;
  flex-grow: 1;
}

.dish-ingredients-tag {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--md-sys-color-primary);
  background: var(--md-sys-color-primary-container);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  align-self: flex-start;
}

.dish-ingredients-tag .material-symbols-outlined {
  font-size: 16px;
}

/* Map & Exploration Zones (Illustrated & Intuitive) */
.zones-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  align-items: center;
}

.zone-interactive-map {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: #0d1e16;
  min-height: 480px;
  box-shadow: var(--elevation-2);
  border: 1px solid var(--md-sys-color-outline-variant);
}

.map-visual-canvas {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.82;
}

.map-overlay-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px;
  pointer-events: none;
}

.map-legend-box {
  background: rgba(25, 28, 26, 0.88);
  backdrop-filter: blur(10px);
  padding: 12px 18px;
  border-radius: var(--radius-md);
  color: #ffffff;
  pointer-events: auto;
  align-self: flex-start;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Map Interactive Pins */
.map-hotspot {
  position: absolute;
  pointer-events: auto;
  cursor: pointer;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform var(--transition-fast);
}

.map-hotspot:hover {
  transform: translate(-50%, -55%) scale(1.1);
  z-index: 10;
}

.pin-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: var(--md-sys-color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.4);
  border: 2px solid #ffffff;
}

.pin-icon .material-symbols-outlined {
  font-size: 20px;
}

.pin-label {
  background: rgba(0, 0, 0, 0.85);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--radius-xs);
  margin-top: 4px;
  white-space: nowrap;
}

/* Zone Accompanying List */
.zone-accordion-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.zone-item {
  background: var(--md-sys-color-surface-container-low);
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1px solid var(--md-sys-color-outline-variant);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.zone-item:hover, .zone-item.active {
  background: var(--md-sys-color-surface);
  border-color: var(--md-sys-color-primary);
  box-shadow: var(--elevation-2);
}

.zone-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.zone-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.zone-distance-badge {
  font-size: 0.76rem;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: var(--md-sys-color-surface-container-high);
  color: var(--md-sys-color-on-surface-variant);
  font-weight: 600;
}

.zone-summary {
  font-size: 0.9rem;
  color: var(--md-sys-color-on-surface-variant);
  line-height: 1.6;
}

/* Practical Travel Tips */
.tips-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.tip-card {
  background: var(--md-sys-color-surface);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--md-sys-color-surface-container-high);
  box-shadow: var(--elevation-1);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.tip-icon-header {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.icon-emerald {
  background: var(--md-sys-color-primary-container);
  color: var(--md-sys-color-on-primary-container);
}

.icon-blue {
  background: var(--md-sys-color-secondary-container);
  color: var(--md-sys-color-on-secondary-container);
}

.icon-amber {
  background: var(--md-sys-color-tertiary-container);
  color: var(--md-sys-color-on-tertiary-container);
}

.tip-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--md-sys-color-on-surface);
}

.tip-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.tip-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--md-sys-color-on-surface-variant);
  line-height: 1.55;
}

.tip-list .material-symbols-outlined {
  font-size: 18px;
  color: var(--md-sys-color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

/* Environmental & Cultural Etiquette Banner (Non-commercial, Sustainable) */
.eco-pledge-card {
  margin-top: 36px;
  background: linear-gradient(135deg, #1e523e 0%, #153c2d 100%);
  color: #ffffff;
  border-radius: var(--radius-xl);
  padding: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.eco-pledge-content h4 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.eco-pledge-content p {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.88);
  max-width: 720px;
  line-height: 1.6;
}

.eco-badge-seal {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.12);
  padding: 16px 24px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.2);
  flex-shrink: 0;
  text-align: center;
}

.eco-badge-seal .material-symbols-outlined {
  font-size: 32px;
  color: #a3e6c2;
}

.eco-badge-seal span {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Inspirational Footer (Strictly Non-commercial) */
.site-footer {
  background: var(--md-sys-color-surface-container);
  border-top: 1px solid var(--md-sys-color-outline-variant);
  padding: 80px 0 40px 0;
  margin-top: 60px;
}

.footer-quote-block {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px auto;
  padding: 0 20px;
}

.quote-mark {
  font-size: 40px;
  color: var(--md-sys-color-primary);
  opacity: 0.35;
  line-height: 1;
}

.inspirational-quote {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 600;
  line-height: 1.45;
  color: var(--md-sys-color-on-surface);
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.quote-subtext {
  font-size: 0.95rem;
  color: var(--md-sys-color-on-surface-variant);
}

.footer-divider {
  width: 100%;
  height: 1px;
  background: rgba(113, 121, 114, 0.2);
  margin-bottom: 36px;
}

.footer-bottom-grid {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-text {
  font-size: 0.85rem;
  color: var(--md-sys-color-on-surface-variant);
}

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-link-item {
  font-size: 0.85rem;
  color: var(--md-sys-color-on-surface-variant);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-link-item:hover {
  color: var(--md-sys-color-primary);
}

/* Modal / Save Guide Offline Toast */
.toast-notice {
  position: fixed;
  bottom: 28px;
  right: 28px;
  background: var(--md-sys-color-on-surface);
  color: #ffffff;
  padding: 14px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--elevation-3);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.88rem;
  z-index: 2000;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.toast-notice.show {
  transform: translateY(0);
  opacity: 1;
}

.toast-notice .material-symbols-outlined {
  color: #6ee7b7;
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .highlights-grid, .culinary-grid, .tips-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .itinerary-container {
    grid-template-columns: 1fr;
  }

  .itinerary-day-nav {
    position: static;
    flex-direction: row;
    overflow-x: auto;
    padding: 12px;
  }

  .day-tab-btn {
    white-space: nowrap;
  }

  .zones-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .section-title {
    font-size: 1.8rem;
  }

  .hero-card {
    min-height: 520px;
  }

  .hero-content {
    padding: 28px 20px;
  }

  .hero-title {
    font-size: 2.3rem;
  }

  .hero-tagline {
    font-size: 1.05rem;
  }

  .intro-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .highlights-grid, .culinary-grid, .tips-grid {
    grid-template-columns: 1fr;
  }

  .timeline-step-card {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .eco-pledge-card {
    flex-direction: column;
    text-align: center;
    padding: 28px 20px;
  }

  .nav-desktop {
    display: none;
  }

  .mobile-nav-toggle {
    display: flex;
  }

  .culinary-wrapper {
    padding: 32px 20px;
  }

  .culinary-philosophy {
    flex-direction: column;
    text-align: center;
  }
}

/* Print Friendly Styles (For Travelers Taking Offline Notes) */
@media print {
  .site-header, .scroll-progress-container, .action-pill, .filter-chip, .toast-notice {
    display: none !important;
  }

  body {
    background: #fff;
    color: #000;
  }

  .hero-card {
    min-height: auto;
    box-shadow: none;
    background: none;
  }

  .hero-scrim {
    display: none;
  }

  .hero-content {
    color: #000;
    padding: 20px 0;
  }

  .hero-title, .hero-tagline {
    color: #000 !important;
    text-shadow: none;
  }
}