/* ============================================
   城阳区五好两宜全域旅游平台 - Main Styles
   Aesthetic: Nature-Inspired Refined Elegance
   ============================================ */

/* CSS Variables */
:root {
  /* Primary Colors - Nature Inspired */
  --color-primary: #2D5A3D;
  --color-primary-dark: #1E3D29;
  --color-primary-light: #4A7C5C;
  
  /* Secondary Colors */
  --color-secondary: #C4A35A;
  --color-secondary-light: #D4B87A;
  --color-secondary-dark: #A68B45;
  
  /* Accent Colors */
  --color-accent: #E07B53;
  --color-accent-light: #E89A7D;
  
  /* Neutral Colors */
  --color-bg: #FAF8F5;
  --color-bg-dark: #1A1A1A;
  --color-surface: #FFFFFF;
  --color-surface-dark: #2A2A2A;
  --color-text: #2C2C2C;
  --color-text-light: #666666;
  --color-text-muted: #999999;
  --color-border: #E8E4DF;
  --color-border-dark: #3A3A3A;
  
  /* Semantic Colors */
  --color-success: #4CAF50;
  --color-warning: #FFC107;
  --color-error: #F44336;
  --color-info: #2196F3;
  
  /* Typography */
  --font-display: 'Noto Serif SC', serif;
  --font-body: 'Outfit', sans-serif;
  
  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --space-4xl: 96px;
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  --transition-spring: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.16);
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  /* Z-Index */
  --z-header: 100;
  --z-modal: 200;
  --z-tooltip: 300;
  --z-backtop: 400;
}

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

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

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-text);
}

h1 { font-size: 3rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.875rem; }

p {
  margin-bottom: var(--space-md);
}

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

a:hover {
  color: var(--color-accent);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

/* Container */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* ============================================
   Header Styles
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-header);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition-normal);
}

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

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--space-md) var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.logo-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  border-radius: var(--radius-lg);
  color: white;
  font-size: 1.5rem;
  box-shadow: var(--shadow-md);
}

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

.logo-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
}

.logo-subtitle {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Main Navigation */
.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.nav-link {
  padding: var(--space-sm) var(--space-md);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-light);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: all var(--transition-normal);
  transform: translateX(-50%);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
}

.nav-link.active::after,
.nav-link:hover::after {
  width: 60%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.lang-switch {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-md);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.lang-switch:hover {
  background: var(--color-primary);
  color: white;
}

.mobile-menu-btn {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--color-text);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
}

.mobile-menu-btn:hover {
  background: var(--color-border);
}

/* Mobile Navigation */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 280px;
  height: 100vh;
  background: var(--color-surface);
  z-index: var(--z-modal);
  transition: right var(--transition-normal);
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-direction: column;
}

.mobile-nav.open {
  right: 0;
}

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav-close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--color-text-light);
  border-radius: var(--radius-md);
}

.mobile-nav-links {
  flex: 1;
  padding: var(--space-lg);
  overflow-y: auto;
}

.mobile-nav-link {
  display: block;
  padding: var(--space-md);
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text-light);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  background: var(--color-primary);
  color: white;
}

.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: calc(var(--z-modal) - 1);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.mobile-nav.open ~ .mobile-nav-overlay {
  opacity: 1;
  visibility: visible;
}

/* ============================================
   Main Content & Sections
   ============================================ */
.main-content {
  padding-top: 80px;
}

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

.section-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section-title {
  position: relative;
  display: inline-block;
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-md);
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  transform: translateX(-50%);
  border-radius: var(--radius-full);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-light);
}

/* ============================================
   Hero Carousel
   ============================================ */
.hero-carousel {
  position: relative;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
  margin-top: -80px;
}

.carousel-slides {
  position: relative;
  height: 100%;
}

.carousel-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.carousel-slide.active {
  opacity: 1;
}

.slide-image {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  transition: transform 8s ease-out;
}

.carousel-slide.active .slide-image {
  transform: scale(1);
}

.slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.3) 0%,
    rgba(0, 0, 0, 0.5) 100%
  );
}

.slide-content {
  position: absolute;
  bottom: 20%;
  left: 0;
  right: 0;
  text-align: center;
  padding: 0 var(--space-lg);
  transform: translateY(30px);
  opacity: 0;
  transition: all var(--transition-slow) 0.3s;
}

.carousel-slide.active .slide-content {
  transform: translateY(0);
  opacity: 1;
}

.slide-title {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 700;
  color: white;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
  margin-bottom: var(--space-md);
  letter-spacing: 0.05em;
}

.slide-desc {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
  text-shadow: 0 1px 10px rgba(0, 0, 0, 0.3);
}

.carousel-controls {
  position: absolute;
  bottom: 10%;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.carousel-btn {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-full);
  color: white;
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.carousel-btn:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: scale(1.1);
}

.carousel-dots {
  display: flex;
  gap: var(--space-sm);
}

.carousel-dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.5);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.carousel-dot:hover {
  background: rgba(255, 255, 255, 0.8);
}

.carousel-dot.active {
  width: 32px;
  background: white;
}

/* ============================================
   Projects Grid
   ============================================ */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-lg);
}

.project-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  cursor: pointer;
}

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.project-image {
  position: relative;
  height: 220px;
  overflow: hidden;
}

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

.project-card:hover .project-image img {
  transform: scale(1.1);
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.6), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.project-card:hover .project-overlay {
  opacity: 1;
}

.project-content {
  padding: var(--space-lg);
}

.project-title {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.project-desc {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

.project-meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}

.project-meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* ============================================
   News List
   ============================================ */
.news-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--space-lg);
}

.news-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  cursor: pointer;
  display: flex;
}

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

.news-image {
  width: 140px;
  min-height: 120px;
  flex-shrink: 0;
}

.news-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.news-content {
  padding: var(--space-md);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.news-date {
  font-size: 0.8rem;
  color: var(--color-accent);
  margin-bottom: var(--space-xs);
}

.news-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-excerpt {
  font-size: 0.85rem;
  color: var(--color-text-light);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-top: auto;
}

/* ============================================
   Recommend Grid
   ============================================ */
.recommend-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.recommend-card {
  position: relative;
  height: 300px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
}

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

.recommend-card:hover img {
  transform: scale(1.1);
}

.recommend-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.8) 0%,
    rgba(0, 0, 0, 0.2) 60%,
    transparent 100%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-lg);
}

.recommend-title {
  color: white;
  font-size: 1.25rem;
  margin-bottom: var(--space-xs);
}

.recommend-tag {
  display: inline-block;
  padding: var(--space-xs) var(--space-sm);
  background: var(--color-accent);
  color: white;
  font-size: 0.75rem;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-sm);
}

/* ============================================
   Services Tabs
   ============================================ */
.services-tabs {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.service-tab {
  padding: var(--space-md) var(--space-xl);
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text-light);
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.service-tab:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.service-tab.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

.services-content {
  min-height: 300px;
}

.service-panel {
  display: none;
  animation: fadeIn 0.3s ease;
}

.service-panel.active {
  display: block;
}

/* Specialty Grid */
.specialty-grid,
.dining-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--space-lg);
}

.specialty-card,
.dining-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

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

.specialty-image,
.dining-image {
  height: 180px;
}

.specialty-image img,
.dining-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.specialty-content,
.dining-content {
  padding: var(--space-md);
}

.specialty-name,
.dining-name {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.specialty-price,
.dining-price {
  color: var(--color-accent);
  font-weight: 600;
}

/* Transport List */
.transport-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.transport-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.transport-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  border-radius: var(--radius-lg);
  color: white;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.transport-info h4 {
  margin-bottom: var(--space-xs);
}

.transport-info p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-bottom: 0;
}

/* ============================================
   Video Section
   ============================================ */
.video-section {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  padding: var(--space-4xl) 0;
}

.video-section .section-title,
.video-section .section-subtitle {
  color: white;
}

.video-section .section-title::after {
  background: linear-gradient(90deg, white, var(--color-secondary));
}

.video-container {
  max-width: 900px;
  margin: 0 auto;
}

.video-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.video-wrapper video {
  width: 100%;
  display: block;
  background: black;
}

.video-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(45, 90, 61, 0.9), rgba(30, 61, 41, 0.9));
  cursor: pointer;
  transition: opacity var(--transition-normal);
}

.video-wrapper.playing .video-placeholder {
  opacity: 0;
  pointer-events: none;
}

.play-button {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: white;
  border-radius: var(--radius-full);
  color: var(--color-primary);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  transition: transform var(--transition-spring);
}

.video-placeholder:hover .play-button {
  transform: scale(1.1);
}

.video-placeholder p {
  color: white;
  font-size: 1rem;
  margin: 0;
}

/* ============================================
   Scenic Introduction
   ============================================ */
.scenic-intro {
  margin-bottom: var(--space-3xl);
}

.scenic-info-card {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-2xl);
  align-items: center;
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.scenic-image {
  height: 400px;
}

.scenic-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.scenic-text {
  padding: var(--space-2xl);
}

.scenic-text h3 {
  margin-bottom: var(--space-md);
  color: var(--color-primary);
}

.scenic-text p {
  color: var(--color-text-light);
  line-height: 1.8;
  margin-bottom: var(--space-xl);
}

.scenic-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.stat-item {
  text-align: center;
  padding: var(--space-md);
  background: var(--color-bg);
  border-radius: var(--radius-md);
}

.stat-item i {
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* Route Planning */
.route-planning {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
}

.route-section {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
}

.route-title {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  color: var(--color-primary);
}

.route-title i {
  font-size: 1.25rem;
}

.route-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.route-item {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.route-item:hover {
  background: var(--color-primary);
}

.route-item:hover .route-number,
.route-item:hover .route-info h4,
.route-item:hover .route-info p {
  color: white;
}

.route-number {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: white;
  font-weight: 700;
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.route-info h4 {
  font-size: 1rem;
  margin-bottom: var(--space-xs);
}

.route-info p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin: 0;
}

/* ============================================
   News Tabs
   ============================================ */
.news-tabs {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
}

.news-tab {
  padding: var(--space-md) var(--space-xl);
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text-light);
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.news-tab:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.news-tab.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

.news-panels {
  min-height: 400px;
}

.news-panel {
  display: none;
  animation: fadeIn 0.3s ease;
}

.news-panel.active {
  display: block;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
}

.page-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  color: var(--color-text-light);
  transition: all var(--transition-fast);
}

.page-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.page-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

.page-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ============================================
   Notice Cards
   ============================================ */
.notice-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--space-lg);
}

.notice-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
  border-left: 4px solid var(--color-primary);
  transition: all var(--transition-normal);
}

.notice-card:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-lg);
}

.notice-card h3 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  color: var(--color-primary);
}

.notice-card p {
  color: var(--color-text-light);
  line-height: 1.8;
  margin: 0;
}

/* ============================================
   Gallery
   ============================================ */
.gallery-tabs {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
}

.gallery-tab {
  padding: var(--space-md) var(--space-xl);
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text-light);
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.gallery-tab:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.gallery-tab.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

.gallery-panels {
  min-height: 400px;
}

.gallery-panel {
  display: none;
  animation: fadeIn 0.3s ease;
}

.gallery-panel.active {
  display: block;
}

/* Photo Album */
.photo-album {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--space-md);
}

.photo-item {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
}

.photo-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.photo-item:hover img {
  transform: scale(1.1);
}

.photo-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.photo-item:hover::after {
  opacity: 1;
}

/* Highlights Grid */
.highlights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.highlight-card {
  position: relative;
  height: 250px;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

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

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

.highlight-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
  display: flex;
  align-items: flex-end;
  padding: var(--space-lg);
}

.highlight-info h4 {
  color: white;
  margin-bottom: var(--space-xs);
}

.highlight-info p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
  margin: 0;
}

/* Video Gallery */
.video-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--space-lg);
}

.video-item {
  position: relative;
  aspect-ratio: 16/9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
}

.video-item video,
.video-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.9);
  border-radius: var(--radius-full);
  color: var(--color-primary);
  font-size: 1.5rem;
  transition: all var(--transition-fast);
}

.video-item:hover .video-play-btn {
  transform: translate(-50%, -50%) scale(1.1);
  background: white;
}

/* ============================================
   Shop & Products
   ============================================ */
.shop-filters {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
}

.shop-filter {
  padding: var(--space-sm) var(--space-lg);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-light);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.shop-filter:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.shop-filter.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

.product-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.product-image {
  height: 200px;
  background: var(--color-bg);
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-content {
  padding: var(--space-md);
}

.product-name {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.product-desc {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-sm);
}

.product-price {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-accent);
}

.shop-prompt,
.tickets-prompt {
  text-align: center;
  padding: var(--space-2xl);
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

.shop-prompt i,
.tickets-prompt i {
  font-size: 3rem;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.shop-prompt p,
.tickets-prompt p {
  font-size: 1rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.qr-code {
  display: inline-block;
}

.qr-code img {
  width: 150px;
  height: 150px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

/* ============================================
   Tickets
   ============================================ */
.tickets-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

.ticket-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
}

.ticket-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.ticket-header {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  padding: var(--space-lg);
  color: white;
}

.ticket-header h4 {
  color: white;
  margin-bottom: var(--space-xs);
}

.ticket-price {
  font-size: 1.75rem;
  font-weight: 700;
}

.ticket-body {
  padding: var(--space-lg);
}

.ticket-features {
  margin-bottom: var(--space-md);
}

.ticket-feature {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  font-size: 0.9rem;
  color: var(--color-text-light);
}

.ticket-feature i {
  color: var(--color-success);
}

.ticket-notice {
  padding: var(--space-sm);
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ============================================
   Guide Map
   ============================================ */
.guide-map-container {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

.hand-drawn-map {
  position: relative;
  aspect-ratio: 16/10;
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  min-height: 400px;
}

.map-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-bg), #E8F5E9);
}

.map-placeholder i {
  font-size: 4rem;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.map-placeholder p {
  color: var(--color-text-light);
  margin: 0;
}

.map-point {
  position: absolute;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: white;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  z-index: 10;
}

.map-point:hover {
  transform: scale(1.2);
}

.map-point.scenic { background: var(--color-primary); }
.map-point.service { background: var(--color-secondary); }
.map-point.parking { background: var(--color-accent); }
.map-point.entrance { background: var(--color-success); }

.map-legend {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-md);
  height: fit-content;
}

.map-legend h4 {
  margin-bottom: var(--space-md);
  color: var(--color-primary);
}

.legend-items {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.legend-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.legend-marker {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-full);
}

.legend-marker.scenic { background: var(--color-primary); }
.legend-marker.service { background: var(--color-secondary); }
.legend-marker.parking { background: var(--color-accent); }
.legend-marker.entrance { background: var(--color-success); }

.spots-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.spot-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  transition: all var(--transition-normal);
}

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

.spot-image {
  width: 120px;
  height: 100px;
  flex-shrink: 0;
}

.spot-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.spot-content {
  padding: var(--space-md);
  flex: 1;
}

.spot-content h4 {
  margin-bottom: var(--space-xs);
}

.spot-content p {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin: 0;
}

/* ============================================
   Traffic
   ============================================ */
.traffic-content {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-2xl);
}

.traffic-section-title {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  color: var(--color-primary);
}

.traffic-section-title i {
  font-size: 1.5rem;
}

.traffic-cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.traffic-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.traffic-card:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-md);
}

/* ============================================
   Contact
   ============================================ */
.social-platforms {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

.platform-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
}

.platform-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.platform-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  border-radius: var(--radius-lg);
  color: white;
  font-size: 1.75rem;
  margin: 0 auto var(--space-md);
}

.platform-card h4 {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.platform-qr img {
  width: 120px;
  height: 120px;
  margin: 0 auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.contact-info {
  display: flex;
  justify-content: center;
  gap: var(--space-2xl);
  flex-wrap: wrap;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.contact-item i {
  color: var(--color-primary);
  font-size: 1.25rem;
}

/* ============================================
   Footer
   ============================================ */
.footer {
  background: var(--color-primary-dark);
  color: white;
  padding: var(--space-2xl) 0;
}

.footer-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
  text-align: center;
}

.footer-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
  font-size: 1.25rem;
  font-weight: 600;
}

.footer-logo i {
  font-size: 1.5rem;
}

.footer-copyright {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  margin: 0;
}

/* ============================================
   Back to Top
   ============================================ */
.back-to-top {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: white;
  border-radius: var(--radius-full);
  font-size: 1rem;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  z-index: var(--z-backtop);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  transform: translateY(-4px);
  background: var(--color-primary-dark);
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1200px) {
  .scenic-info-card {
    grid-template-columns: 1fr;
  }
  
  .scenic-image {
    height: 300px;
  }
  
  .guide-map-container {
    grid-template-columns: 1fr;
  }
  
  .map-legend {
    order: -1;
  }
  
  .legend-items {
    flex-direction: row;
    flex-wrap: wrap;
  }
}

@media (max-width: 992px) {
  .main-nav {
    display: none;
  }
  
  .mobile-menu-btn {
    display: flex;
  }
  
  .slide-title {
    font-size: 2.5rem;
  }
  
  .route-planning {
    grid-template-columns: 1fr;
  }
  
  .traffic-content {
    grid-template-columns: 1fr;
  }
  
  .scenic-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .section {
    padding: var(--space-3xl) 0;
  }
  
  .section-title {
    font-size: 1.75rem;
  }
  
  .slide-title {
    font-size: 2rem;
  }
  
  .slide-desc {
    font-size: 1rem;
  }
  
  .projects-grid,
  .news-list,
  .recommend-grid {
    grid-template-columns: 1fr;
  }
  
  .news-card {
    flex-direction: column;
  }
  
  .news-image {
    width: 100%;
    height: 180px;
  }
  
  .services-tabs,
  .news-tabs,
  .gallery-tabs,
  .shop-filters {
    flex-wrap: wrap;
  }
  
  .service-tab,
  .news-tab,
  .gallery-tab,
  .shop-filter {
    padding: var(--space-sm) var(--space-md);
    font-size: 0.9rem;
  }
  
  .contact-info {
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
  }
  
  .footer-logo {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .logo-title {
    font-size: 1.25rem;
  }
  
  .logo-subtitle {
    display: none;
  }
  
  .slide-title {
    font-size: 1.5rem;
  }
  
  .scenic-stats {
    grid-template-columns: 1fr;
  }
  
  .stat-item {
    padding: var(--space-sm);
  }
  
  .stat-num {
    font-size: 1.25rem;
  }
}

/* Print Styles */
@media print {
  .header,
  .footer,
  .back-to-top,
  .carousel-controls {
    display: none;
  }
  
  .section {
    page-break-inside: avoid;
  }
}