/* ============================================================
   日本全境包车旅游 - 核心样式
   Japan Charter Tour - Core Stylesheet
   ============================================================ */

:root {
  --primary: #c0392b;
  --primary-dark: #96281b;
  --secondary: #2c3e50;
  --accent: #e74c3c;
  --gold: #d4a017;
  --gold-light: #f0c040;
  --bg: #fafafa;
  --bg-dark: #f0f0f0;
  --text: #222;
  --text-muted: #666;
  --border: #ddd;
  --white: #fff;
  --shadow: 0 4px 20px rgba(0,0,0,0.10);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.15);
  --radius: 12px;
  --radius-sm: 6px;
  --transition: 0.3s ease;
  --font-main: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --font-en: 'Georgia', 'Times New Roman', serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

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

body {
  font-family: var(--font-main);
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ===== 排版 ===== */
h1, h2, h3, h4, h5 { font-weight: 700; line-height: 1.3; }
h1 { font-size: 2.6rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.4rem; }
h4 { font-size: 1.15rem; }

.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.section { padding: 72px 0; }
.section-sm { padding: 48px 0; }
.section-lg { padding: 96px 0; }

/* ===== 导航栏 ===== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,0,0,0.08);
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px; max-width: 1280px; margin: 0 auto; padding: 0 24px;
}

.nav-logo {
  display: flex; align-items: center; gap: 10px;
  font-size: 1.3rem; font-weight: 800; color: var(--primary);
}

.nav-logo .logo-icon { font-size: 1.8rem; }
.nav-logo .logo-sub { font-size: 0.75rem; color: var(--text-muted); font-weight: 400; display: block; line-height: 1; }

.nav-menu {
  display: flex; align-items: center; gap: 32px;
}

.nav-menu a {
  font-size: 0.92rem; font-weight: 500; color: var(--secondary);
  padding: 6px 0; border-bottom: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}

.nav-menu a:hover, .nav-menu a.active {
  color: var(--primary); border-bottom-color: var(--primary);
}

.nav-dropdown { position: relative; }
.nav-dropdown-menu {
  position: absolute; top: calc(100% + 12px); left: 50%; transform: translateX(-50%);
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-sm); box-shadow: var(--shadow);
  min-width: 180px; padding: 8px 0;
  opacity: 0; visibility: hidden; transition: var(--transition);
  z-index: 100;
}
.nav-dropdown:hover .nav-dropdown-menu { opacity: 1; visibility: visible; }
.nav-dropdown-menu a {
  display: block; padding: 8px 20px;
  border-bottom: none !important; font-size: 0.88rem;
}
.nav-dropdown-menu a:hover { background: #fef9f9; color: var(--primary); }

.nav-cta {
  background: var(--primary); color: var(--white) !important;
  padding: 8px 20px !important; border-radius: 24px;
  border-bottom: none !important; font-size: 0.9rem !important;
}
.nav-cta:hover { background: var(--primary-dark) !important; color: var(--white) !important; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.nav-toggle span { width: 24px; height: 2px; background: var(--secondary); border-radius: 2px; transition: var(--transition); }

/* ===== Hero 区域 ===== */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #1a0a0a 0%, #2c0e0e 40%, #1a1a2e 100%);
  overflow: hidden; padding-top: 68px;
}

.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(192,57,43,0.25) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 30%, rgba(212,160,23,0.15) 0%, transparent 50%);
}

.hero-pattern {
  position: absolute; inset: 0; opacity: 0.04;
  background-image: repeating-linear-gradient(
    45deg, #fff 0, #fff 1px, transparent 0, transparent 50%
  );
  background-size: 30px 30px;
}

.hero-content {
  position: relative; z-index: 2;
  text-align: center; color: var(--white); padding: 40px 24px;
  max-width: 900px;
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(212,160,23,0.15); border: 1px solid rgba(212,160,23,0.4);
  color: var(--gold-light); padding: 6px 18px; border-radius: 20px;
  font-size: 0.85rem; margin-bottom: 24px; letter-spacing: 0.05em;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.8rem);
  font-weight: 900; line-height: 1.15;
  text-shadow: 0 2px 20px rgba(0,0,0,0.5);
  margin-bottom: 12px;
}

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

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.3rem);
  color: rgba(255,255,255,0.8); margin-bottom: 20px; font-weight: 400;
}

.hero-en {
  font-family: var(--font-en); font-size: 1rem;
  color: rgba(255,255,255,0.45); letter-spacing: 0.15em;
  text-transform: uppercase; margin-bottom: 40px;
}

.hero-stats {
  display: flex; justify-content: center; gap: 48px;
  margin-bottom: 44px; flex-wrap: wrap;
}

.hero-stat { text-align: center; }
.hero-stat-num { font-size: 2.2rem; font-weight: 900; color: var(--gold-light); line-height: 1; }
.hero-stat-label { font-size: 0.8rem; color: rgba(255,255,255,0.6); margin-top: 4px; }

.hero-btns {
  display: flex; gap: 16px; justify-content: center; flex-wrap: wrap;
}

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px; border-radius: 32px; font-size: 1rem;
  font-weight: 600; cursor: pointer; border: none;
  transition: var(--transition); text-decoration: none;
}

.btn-primary {
  background: var(--primary); color: var(--white);
  box-shadow: 0 4px 20px rgba(192,57,43,0.4);
}
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 8px 28px rgba(192,57,43,0.5); }

.btn-outline {
  background: transparent; color: var(--white);
  border: 2px solid rgba(255,255,255,0.5);
}
.btn-outline:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.8); }

.btn-gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: #1a0a0a; font-weight: 700;
  box-shadow: 0 4px 20px rgba(212,160,23,0.4);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(212,160,23,0.5); }

.btn-sm { padding: 9px 22px; font-size: 0.9rem; }
.btn-lg { padding: 18px 44px; font-size: 1.1rem; }

/* ===== 信任条 ===== */
.trust-bar {
  background: var(--secondary); color: rgba(255,255,255,0.85);
  padding: 16px 0;
}
.trust-bar-inner {
  display: flex; justify-content: center; gap: 48px;
  flex-wrap: wrap; align-items: center;
}
.trust-item {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.88rem; white-space: nowrap;
}
.trust-item .icon { font-size: 1.1rem; }

/* ===== 区块标题 ===== */
.section-header { text-align: center; margin-bottom: 56px; }
.section-header .tag {
  display: inline-block; color: var(--primary);
  font-size: 0.82rem; font-weight: 600; letter-spacing: 0.1em;
  text-transform: uppercase; margin-bottom: 12px;
  padding: 4px 14px; background: rgba(192,57,43,0.08); border-radius: 12px;
}
.section-header h2 { color: var(--secondary); margin-bottom: 14px; }
.section-header p { color: var(--text-muted); font-size: 1.05rem; max-width: 640px; margin: 0 auto; }
.section-header .divider {
  width: 56px; height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--gold));
  margin: 16px auto 0; border-radius: 2px;
}

/* ===== 车型卡片 ===== */
.cars-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}

.car-card {
  background: var(--white); border-radius: var(--radius);
  box-shadow: var(--shadow); overflow: hidden;
  transition: var(--transition); border: 1px solid var(--border);
}
.car-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }

.car-img {
  height: 220px; background: linear-gradient(135deg, #f5f5f5, #e8e8e8);
  display: flex; align-items: center; justify-content: center;
  font-size: 5rem; position: relative; overflow: hidden;
}
.car-img::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent 60%, rgba(0,0,0,0.2));
}

.car-badge {
  position: absolute; top: 14px; right: 14px; z-index: 1;
  background: var(--primary); color: var(--white);
  padding: 4px 12px; border-radius: 12px; font-size: 0.78rem; font-weight: 600;
}
.car-badge.popular { background: var(--gold); color: #1a0a0a; }
.car-badge.luxury { background: var(--secondary); }

.car-body { padding: 24px; }
.car-name { font-size: 1.2rem; font-weight: 700; color: var(--secondary); margin-bottom: 4px; }
.car-model { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 14px; }

.car-specs {
  display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 16px;
}
.car-spec {
  display: flex; align-items: center; gap: 6px;
  font-size: 0.85rem; color: var(--text-muted);
}
.car-spec .icon { font-size: 1rem; }

.car-price {
  display: flex; align-items: baseline; gap: 6px; margin-bottom: 16px;
}
.car-price-num { font-size: 1.7rem; font-weight: 800; color: var(--primary); }
.car-price-unit { font-size: 0.85rem; color: var(--text-muted); }

.car-features {
  display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px;
}
.car-feature {
  background: #fef9f9; border: 1px solid #fdd;
  color: var(--primary); padding: 3px 10px;
  border-radius: 10px; font-size: 0.78rem;
}

/* ===== 线路卡片 ===== */
.routes-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 32px;
}

.route-card {
  background: var(--white); border-radius: var(--radius);
  box-shadow: var(--shadow); overflow: hidden;
  transition: var(--transition); border: 1px solid var(--border);
}
.route-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }

.route-img {
  height: 200px; position: relative; overflow: hidden;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  display: flex; align-items: center; justify-content: center;
  font-size: 4rem;
}
.route-img-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.5) 100%);
}
.route-img-title {
  position: absolute; bottom: 16px; left: 16px; right: 16px;
  color: var(--white); font-weight: 700; font-size: 1.15rem; z-index: 1;
}
.route-tags {
  position: absolute; top: 14px; left: 14px; z-index: 1;
  display: flex; gap: 6px; flex-wrap: wrap;
}
.route-tag {
  background: rgba(255,255,255,0.2); backdrop-filter: blur(4px);
  color: var(--white); padding: 3px 10px; border-radius: 10px; font-size: 0.75rem;
}
.route-tag.hot { background: var(--primary); }
.route-tag.new { background: var(--gold); color: #1a0a0a; }

.route-body { padding: 22px; }
.route-meta {
  display: flex; gap: 16px; margin-bottom: 12px; flex-wrap: wrap;
}
.route-meta-item {
  display: flex; align-items: center; gap: 5px;
  font-size: 0.82rem; color: var(--text-muted);
}

.route-desc { font-size: 0.9rem; color: var(--text); margin-bottom: 16px; line-height: 1.6; }

.route-highlights {
  display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 18px;
}
.route-highlight {
  background: #f0f7ff; border: 1px solid #cce0ff;
  color: #2255aa; padding: 3px 10px;
  border-radius: 10px; font-size: 0.78rem;
}

.route-footer {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 16px; border-top: 1px solid var(--border);
}
.route-price { display: flex; align-items: baseline; gap: 2px; }
.route-price-from { font-size: 0.78rem; color: var(--text-muted); }
.route-price-num { font-size: 1.5rem; font-weight: 800; color: var(--primary); }
.route-price-per { font-size: 0.78rem; color: var(--text-muted); }

/* ===== 人文/景点/美食 模块卡片 ===== */
.module-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.module-card {
  background: var(--white); border-radius: var(--radius);
  box-shadow: var(--shadow); overflow: hidden;
  transition: var(--transition); cursor: pointer;
}
.module-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.module-card-img {
  height: 170px; display: flex; align-items: center; justify-content: center;
  font-size: 3.5rem; position: relative;
}
.module-card-body { padding: 18px; }
.module-card-tag {
  display: inline-block; padding: 2px 10px; border-radius: 10px;
  font-size: 0.75rem; font-weight: 600; margin-bottom: 8px;
}
.module-card-tag.culture { background: #fff3e0; color: #e65100; }
.module-card-tag.spot { background: #e8f5e9; color: #2e7d32; }
.module-card-tag.food { background: #fce4ec; color: #c62828; }

.module-card-title { font-size: 1.05rem; font-weight: 700; margin-bottom: 6px; }
.module-card-desc { font-size: 0.85rem; color: var(--text-muted); line-height: 1.55; }

/* ===== 线路详情页 穿插模块 ===== */
.route-detail-section { padding: 72px 0; }
.route-detail-header { margin-bottom: 40px; }

.route-info-bar {
  display: flex; gap: 24px; flex-wrap: wrap;
  background: var(--white); border-radius: var(--radius); padding: 24px;
  box-shadow: var(--shadow); margin-bottom: 36px;
}
.route-info-item { flex: 1; min-width: 120px; text-align: center; }
.route-info-icon { font-size: 1.8rem; margin-bottom: 6px; }
.route-info-label { font-size: 0.78rem; color: var(--text-muted); margin-bottom: 4px; }
.route-info-value { font-size: 1rem; font-weight: 700; color: var(--secondary); }

.itinerary-list { }
.itinerary-day {
  display: flex; gap: 20px; margin-bottom: 32px;
  padding-bottom: 32px; border-bottom: 1px dashed var(--border);
}
.itinerary-day:last-child { border-bottom: none; }

.itinerary-day-num {
  flex-shrink: 0; width: 48px; height: 48px;
  background: var(--primary); color: var(--white);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 1rem;
}
.itinerary-day-content { flex: 1; }
.itinerary-day-title { font-weight: 700; font-size: 1.1rem; margin-bottom: 8px; color: var(--secondary); }
.itinerary-day-body { font-size: 0.9rem; color: var(--text); line-height: 1.7; }

/* 穿插模块 badge */
.inline-module {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 2px 10px; border-radius: 10px; font-size: 0.8rem; font-weight: 600;
  margin: 2px 3px; vertical-align: middle;
}
.inline-module.culture { background: #fff3e0; color: #e65100; border: 1px solid #ffcc80; }
.inline-module.spot { background: #e8f5e9; color: #2e7d32; border: 1px solid #a5d6a7; }
.inline-module.food { background: #fce4ec; color: #c62828; border: 1px solid #f48fb1; }

/* ===== 地区筛选 ===== */
.filter-bar {
  display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 36px;
}
.filter-btn {
  padding: 8px 20px; border-radius: 20px;
  border: 1px solid var(--border); background: var(--white);
  font-size: 0.88rem; cursor: pointer; transition: var(--transition);
  color: var(--text-muted);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--primary); border-color: var(--primary); color: var(--white);
}

/* ===== FAQ ===== */
.faq-list { max-width: 820px; margin: 0 auto; }
.faq-item {
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  margin-bottom: 12px; overflow: hidden;
}
.faq-q {
  padding: 18px 22px; font-weight: 600; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center;
  background: var(--white); color: var(--secondary);
}
.faq-q:hover { background: #fafafa; }
.faq-q .arrow { transition: var(--transition); font-size: 0.9rem; color: var(--primary); }
.faq-item.open .faq-q .arrow { transform: rotate(180deg); }
.faq-a {
  padding: 0 22px; max-height: 0; overflow: hidden; transition: all 0.35s ease;
  font-size: 0.9rem; color: var(--text-muted); line-height: 1.7;
}
.faq-item.open .faq-a { padding: 0 22px 18px; max-height: 400px; }

/* ===== 价格表 ===== */
.price-table {
  width: 100%; border-collapse: collapse; font-size: 0.92rem;
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow);
}
.price-table th {
  background: var(--secondary); color: var(--white);
  padding: 14px 18px; text-align: left; font-weight: 600;
}
.price-table td {
  padding: 12px 18px; border-bottom: 1px solid var(--border); background: var(--white);
}
.price-table tr:last-child td { border-bottom: none; }
.price-table tr:hover td { background: #fafafa; }
.price-table .price-cell { font-weight: 700; color: var(--primary); }
.price-table .note { font-size: 0.8rem; color: var(--text-muted); }

/* ===== 预约表单 ===== */
.booking-section {
  background: linear-gradient(135deg, var(--secondary) 0%, #1a252f 100%);
  color: var(--white); padding: 80px 0;
}
.booking-form {
  background: rgba(255,255,255,0.06); border-radius: var(--radius);
  padding: 40px; border: 1px solid rgba(255,255,255,0.12); max-width: 800px; margin: 0 auto;
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 18px; }
.form-group { display: flex; flex-direction: column; gap: 7px; }
.form-group label { font-size: 0.88rem; color: rgba(255,255,255,0.8); font-weight: 500; }
.form-control {
  padding: 12px 16px; border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,0.2); background: rgba(255,255,255,0.08);
  color: var(--white); font-size: 0.92rem; transition: var(--transition);
}
.form-control::placeholder { color: rgba(255,255,255,0.4); }
.form-control:focus { outline: none; border-color: var(--gold-light); background: rgba(255,255,255,0.12); }
.form-control option { color: var(--text); background: var(--white); }

/* ===== 评价 ===== */
.reviews-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.review-card {
  background: var(--white); border-radius: var(--radius);
  padding: 24px; box-shadow: var(--shadow); border: 1px solid var(--border);
}
.review-stars { color: #f0c040; margin-bottom: 12px; font-size: 1.1rem; }
.review-text { font-size: 0.9rem; color: var(--text); line-height: 1.7; margin-bottom: 16px; font-style: italic; }
.review-author { display: flex; align-items: center; gap: 12px; }
.review-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--gold));
  display: flex; align-items: center; justify-content: center;
  color: var(--white); font-weight: 700; font-size: 1rem;
}
.review-name { font-weight: 600; font-size: 0.9rem; }
.review-date { font-size: 0.78rem; color: var(--text-muted); }

/* ===== 页脚 ===== */
.footer {
  background: #0f1923; color: rgba(255,255,255,0.75);
  padding: 64px 0 0;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 48px;
}
.footer-brand .logo { font-size: 1.3rem; font-weight: 800; color: var(--white); margin-bottom: 12px; }
.footer-brand p { font-size: 0.88rem; line-height: 1.8; margin-bottom: 20px; }
.footer-h { font-size: 0.9rem; font-weight: 700; color: var(--white); margin-bottom: 16px; letter-spacing: 0.05em; }
.footer-links { display: flex; flex-direction: column; gap: 9px; }
.footer-links a { font-size: 0.85rem; transition: var(--transition); }
.footer-links a:hover { color: var(--gold-light); }
.footer-contact-item {
  display: flex; gap: 10px; align-items: flex-start; font-size: 0.85rem; margin-bottom: 10px;
}
.footer-contact-icon { margin-top: 2px; font-size: 1rem; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08); padding: 20px 0;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.82rem; flex-wrap: wrap; gap: 10px;
}
.footer-keywords { font-size: 0.78rem; color: rgba(255,255,255,0.35); }

/* ===== 浮动预约按钮 ===== */
.float-cta {
  position: fixed; right: 24px; bottom: 80px; z-index: 900;
  display: flex; flex-direction: column; gap: 12px; align-items: flex-end;
}
.float-btn {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 20px; border-radius: 28px; font-size: 0.9rem; font-weight: 600;
  cursor: pointer; box-shadow: var(--shadow-lg); transition: var(--transition);
  border: none; white-space: nowrap;
}
.float-btn-primary { background: var(--primary); color: var(--white); }
.float-btn-wechat { background: #07c160; color: var(--white); }
.float-btn:hover { transform: translateY(-2px) scale(1.03); }

/* ===== 地图区域 ===== */
.map-section { background: var(--bg-dark); }
.route-map {
  background: linear-gradient(135deg, #e8f4f8 0%, #d4e8f0 100%);
  border-radius: var(--radius); height: 420px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; color: var(--text-muted); text-align: center;
  border: 1px solid var(--border);
}

/* ===== 面包屑 ===== */
.breadcrumb {
  padding: 14px 0; font-size: 0.85rem; color: var(--text-muted);
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb span { color: var(--primary); }

/* ===== 分页 ===== */
.pagination { display: flex; gap: 8px; justify-content: center; margin-top: 48px; }
.page-btn {
  width: 40px; height: 40px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border); background: var(--white);
  font-size: 0.9rem; cursor: pointer; transition: var(--transition);
}
.page-btn:hover, .page-btn.active { background: var(--primary); border-color: var(--primary); color: var(--white); }
.page-btn.disabled { opacity: 0.4; cursor: not-allowed; }
.page-ellipsis { display: flex; align-items: center; padding: 0 8px; color: var(--text-muted); }

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  h1 { font-size: 1.9rem; }
  h2 { font-size: 1.55rem; }
  .section { padding: 52px 0; }
  .nav-menu { display: none; flex-direction: column; position: fixed; top: 68px; left: 0; right: 0; background: var(--white); padding: 20px 24px; box-shadow: var(--shadow); gap: 16px; }
  .nav-menu.open { display: flex; }
  .nav-toggle { display: flex; }
  .hero-stats { gap: 24px; }
  .hero-stat-num { font-size: 1.8rem; }
  .cars-grid { grid-template-columns: 1fr; }
  .routes-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .trust-bar-inner { gap: 20px; }
  .float-cta { right: 14px; bottom: 70px; }
  .route-info-bar { gap: 16px; }
  .route-info-item { min-width: 90px; }
  /* 移动端地区卡片图标位置调整 */
  .region-card-bg { align-items: center; padding-top: 0; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-btns { flex-direction: column; align-items: center; }
  .btn { width: 100%; justify-content: center; }
  .nav-cta { width: auto !important; }
}

/* ===== 动画 ===== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-in { animation: fadeInUp 0.6s ease both; }
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }

/* ===== 高亮卡片 ===== */
.highlight-box {
  background: linear-gradient(135deg, #fff8f0, #fffef0);
  border-left: 4px solid var(--gold); padding: 16px 20px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0; margin: 20px 0;
  font-size: 0.92rem; color: var(--text);
}
.highlight-box strong { color: var(--primary); }

/* ===== 标签云 ===== */
.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-item {
  padding: 5px 14px; border-radius: 16px; font-size: 0.82rem;
  background: var(--bg-dark); border: 1px solid var(--border);
  color: var(--text-muted); transition: var(--transition); cursor: pointer;
}
.tag-item:hover { background: var(--primary); border-color: var(--primary); color: var(--white); }

/* ===== 页面 Banner ===== */
.page-banner {
  background: linear-gradient(135deg, var(--secondary) 0%, #1a252f 100%);
  padding: 120px 0 60px; text-align: center; color: var(--white);
}
.page-banner h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); margin-bottom: 12px; }
.page-banner p { font-size: 1.05rem; color: rgba(255,255,255,0.75); max-width: 600px; margin: 0 auto 20px; }
.page-banner .breadcrumb { justify-content: center; color: rgba(255,255,255,0.55); }
.page-banner .breadcrumb a { color: rgba(255,255,255,0.55); }
.page-banner .breadcrumb a:hover { color: var(--gold-light); }
.page-banner .breadcrumb span { color: var(--gold-light); }

/* ===== 吸顶预约栏 ===== */
.sticky-booking {
  position: sticky; top: 68px; z-index: 800;
  background: var(--white); border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 8px rgba(0,0,0,0.08); padding: 12px 0;
}
.sticky-booking-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.sticky-booking-title { font-weight: 700; color: var(--secondary); font-size: 1rem; }
.sticky-booking-price { font-size: 1.4rem; font-weight: 800; color: var(--primary); }

/* ===== 地区色块 ===== */
.region-card {
  border-radius: var(--radius); overflow: hidden; position: relative;
  height: 160px; cursor: pointer; transition: var(--transition);
}
.region-card:hover { transform: scale(1.02); }
.region-card-bg {
  position: absolute; inset: 0;
  display: flex; align-items: flex-start; justify-content: center; font-size: 4rem;
  margin-top: -15px;
}
.region-card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.55) 100%);
}
.region-card-content {
  position: absolute; bottom: 12px; left: 0; right: 0; color: var(--white);
  text-align: center;
}
.region-card-name { font-size: 1.3rem; font-weight: 800; }
.region-card-en { font-size: 0.85rem; opacity: 0.8; font-family: var(--font-en); }

/* Tokyo */
.region-tokyo { background: linear-gradient(135deg, #1a1a2e, #16213e, #0f3460); }
/* Kyoto */
.region-kyoto { background: linear-gradient(135deg, #2d1b1b, #4a1942, #6b2d5e); }
/* Osaka */
.region-osaka { background: linear-gradient(135deg, #1a3a1a, #1d5e2a, #2d8a3e); }
/* Hokkaido */
.region-hokkaido { background: linear-gradient(135deg, #0d2b4e, #1565a0, #1976d2); }
/* Okinawa */
.region-okinawa { background: linear-gradient(135deg, #004d40, #00695c, #00897b); }
/* Nagoya */
.region-nagoya { background: linear-gradient(135deg, #4a2900, #7b4100, #a0522d); }
/* Hiroshima */
.region-hiroshima { background: linear-gradient(135deg, #1a0a2e, #2d1657, #4a2078); }
/* Nara */
.region-nara { background: linear-gradient(135deg, #1a2e0a, #2e5416, #4a7828); }