/* ==========================================================================
   书香门第宴会艺术中心 · 全站样式
   设计语言：现代东方美学（New Chinese Style）
   ========================================================================== */

:root {
  --paper: #F7F3EA;        /* 宣纸米白 */
  --paper-2: #F1EBDD;      /* 深一度的纸色 */
  --ink: #2B2B2B;          /* 墨色 */
  --ink-2: #55504A;        /* 次级文字 */
  --wood: #5C4533;         /* 深棕木色 */
  --red: #A63A2B;          /* 绛红 */
  --red-deep: #8C2F23;
  --gold: #C9A063;         /* 香槟金 */
  --gold-soft: rgba(201, 160, 99, .35);
  --line: rgba(92, 69, 51, .16);
  --serif: "Source Han Serif SC", "Noto Serif SC", "Songti SC", "STSong", SimSun, serif;
  --sans: "Source Han Sans SC", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --shadow: 0 10px 30px rgba(43, 43, 43, .08);
  --shadow-lg: 0 18px 50px rgba(43, 43, 43, .14);
  --radius: 6px;
  --header-h: 72px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.75;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; }
::selection { background: var(--gold-soft); }

.container { width: min(1200px, 92%); margin: 0 auto; }

/* ---------- 标题体系 ---------- */
h1, h2, h3, h4, .serif { font-family: var(--serif); font-weight: 600; }

.section { padding: 88px 0; }
.section.alt { background: var(--paper-2); }
.section-head { text-align: center; margin-bottom: 52px; }
.section-head .eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  color: var(--red); font-size: 14px; letter-spacing: 6px;
}
.section-head .eyebrow::before,
.section-head .eyebrow::after {
  content: ""; width: 36px; height: 1px; background: var(--gold);
}
.section-head h2 { font-size: clamp(26px, 3.4vw, 38px); margin-top: 10px; letter-spacing: 4px; }
.section-head p { color: var(--ink-2); margin-top: 12px; max-width: 640px; margin-left: auto; margin-right: auto; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 34px; border-radius: var(--radius);
  font-size: 15px; letter-spacing: 3px; border: 1px solid transparent;
  transition: all .3s ease;
}
.btn-primary { background: var(--red); color: #FBF7EE; }
.btn-primary:hover { background: var(--red-deep); transform: translateY(-2px); box-shadow: 0 10px 24px rgba(166, 58, 43, .28); }
.btn-outline { border-color: var(--gold); color: var(--wood); background: transparent; }
.btn-outline:hover { background: var(--gold); color: #fff; }
.btn-ghost-light { border-color: rgba(255,255,255,.7); color: #fff; background: rgba(255,255,255,.08); backdrop-filter: blur(4px); }
.btn-ghost-light:hover { background: rgba(255,255,255,.2); }
.btn-sm { padding: 9px 20px; font-size: 13px; letter-spacing: 2px; }

/* ---------- 顶部导航 ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  height: var(--header-h);
  background: rgba(247, 243, 234, .92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .3s ease;
}
.site-header.scrolled { box-shadow: 0 6px 24px rgba(43,43,43,.08); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 100%; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-seal {
  width: 42px; height: 42px; background: var(--red); border-radius: 6px;
  display: grid; place-items: center; color: #FBF7EE;
  font-family: var(--serif); font-size: 15px; line-height: 1.15; text-align: center;
  box-shadow: 0 4px 10px rgba(166,58,43,.3);
}
.brand-name { font-family: var(--serif); font-size: 19px; letter-spacing: 2px; }
.brand-name small { display: block; font-family: var(--sans); font-size: 10px; color: var(--ink-2); letter-spacing: 3.5px; }

.main-nav { display: flex; gap: 4px; }
.main-nav a {
  padding: 8px 14px; font-size: 15px; letter-spacing: 2px; color: var(--ink);
  position: relative; transition: color .25s;
}
.main-nav a::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 2px; height: 2px;
  background: var(--red); transform: scaleX(0); transition: transform .3s ease;
}
.main-nav a:hover, .main-nav a.active { color: var(--red); }
.main-nav a.active::after, .main-nav a:hover::after { transform: scaleX(1); }
.header-cta { display: flex; align-items: center; gap: 14px; }
.header-tel { color: var(--wood); font-size: 14px; letter-spacing: 1px; }
.header-tel strong { font-family: var(--serif); font-size: 16px; }

.nav-toggle { display: none; width: 42px; height: 42px; background: none; border: none; flex-direction: column; align-items: center; justify-content: center; gap: 6px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--ink); transition: all .3s; }
.nav-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- 首屏轮播 ---------- */
.hero { position: relative; height: 100vh; min-height: 560px; overflow: hidden; }
.hero-slides { position: absolute; inset: 0; }
.hero-slide {
  position: absolute; inset: 0; opacity: 0; transition: opacity 1.2s ease;
  background-size: cover; background-position: center;
}
.hero-slide.active { opacity: 1; }
.hero-slide::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(43,43,43,.42) 0%, rgba(43,43,43,.18) 45%, rgba(43,43,43,.55) 100%);
}
.hero-content {
  position: absolute; inset: 0; z-index: 5;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; color: #FBF7EE; padding: 0 6%;
}
.hero-content .hero-kicker { letter-spacing: 10px; font-size: 15px; opacity: .9; margin-bottom: 22px; }
.hero-content h1 {
  font-size: clamp(40px, 7vw, 76px); letter-spacing: 14px; text-indent: 14px;
  text-shadow: 0 4px 30px rgba(0,0,0,.4);
}
.hero-content .hero-sub { margin-top: 20px; font-size: clamp(15px, 1.6vw, 18px); letter-spacing: 5px; opacity: .92; }
.hero-content .hero-actions { margin-top: 40px; display: flex; gap: 18px; flex-wrap: wrap; justify-content: center; }
.hero-dots { position: absolute; bottom: 34px; left: 50%; transform: translateX(-50%); display: flex; gap: 12px; z-index: 6; }
.hero-dots button { width: 34px; height: 3px; border: none; background: rgba(255,255,255,.4); transition: background .3s; }
.hero-dots button.active { background: var(--gold); }
.hero-scroll {
  position: absolute; bottom: 30px; right: 40px; z-index: 6; color: rgba(255,255,255,.75);
  font-size: 12px; letter-spacing: 4px; writing-mode: vertical-rl;
}

/* ---------- 卖点模块 ---------- */
.points-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.point-card {
  background: #FCFAF4; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 38px 30px; transition: all .35s ease; position: relative; overflow: hidden;
}
.point-card::before {
  content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 3px;
  background: linear-gradient(90deg, var(--red), var(--gold));
  transform: scaleX(0); transform-origin: left; transition: transform .4s ease;
}
.point-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.point-card:hover::before { transform: scaleX(1); }
.point-num { font-family: var(--serif); font-size: 15px; color: var(--gold); letter-spacing: 2px; }
.point-card h3 { font-size: 21px; margin: 10px 0 12px; letter-spacing: 2px; }
.point-card p { color: var(--ink-2); font-size: 14.5px; }

/* ---------- 数据展示 ---------- */
.stats-band { background: var(--wood); color: #F3EBDD; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; padding: 56px 0; text-align: center; }
.stat-item .stat-num { font-family: var(--serif); font-size: clamp(34px, 4vw, 48px); color: var(--gold); }
.stat-item .stat-num small { font-size: 16px; margin-left: 4px; color: #E8D9BC; }
.stat-item .stat-label { margin-top: 6px; font-size: 14px; letter-spacing: 3px; opacity: .85; }

/* ---------- 宴会厅卡片 ---------- */
.halls-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.hall-card {
  background: #FCFAF4; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; transition: all .35s ease; display: flex; flex-direction: column;
}
.hall-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.hall-card .hall-pic { position: relative; aspect-ratio: 4/3; overflow: hidden; }
.hall-card .hall-pic img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.hall-card:hover .hall-pic img { transform: scale(1.06); }
.hall-tag {
  position: absolute; top: 14px; left: 14px; z-index: 2;
  background: rgba(166,58,43,.92); color: #FBF7EE; font-size: 12px;
  letter-spacing: 2px; padding: 4px 12px; border-radius: 3px;
}
.hall-body { padding: 22px 24px 26px; flex: 1; display: flex; flex-direction: column; }
.hall-body h3 { font-size: 21px; letter-spacing: 2px; }
.hall-meta { display: flex; flex-wrap: wrap; gap: 6px 8px; margin: 12px 0; }
.hall-meta span {
  font-size: 12px; color: var(--wood); border: 1px solid var(--gold-soft);
  background: rgba(201,160,99,.08); padding: 3px 10px; border-radius: 3px;
}
.hall-body p { color: var(--ink-2); font-size: 14px; flex: 1; }
.hall-foot { display: flex; align-items: center; justify-content: space-between; margin-top: 16px; padding-top: 14px; border-top: 1px dashed var(--line); }
.hall-price { font-family: var(--serif); color: var(--red); font-size: 17px; }
.hall-price small { color: var(--ink-2); font-size: 12px; margin-right: 4px; }

/* ---------- 筛选器 ---------- */
.filter-bar { display: flex; flex-wrap: wrap; gap: 10px 26px; justify-content: center; margin-bottom: 42px; }
.filter-group { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.filter-group .fg-label { font-size: 14px; color: var(--ink-2); letter-spacing: 2px; }
.chip {
  padding: 7px 18px; font-size: 13.5px; letter-spacing: 1px; border-radius: 999px;
  border: 1px solid var(--line); background: #FCFAF4; color: var(--ink-2); transition: all .25s;
}
.chip:hover { border-color: var(--gold); color: var(--wood); }
.chip.active { background: var(--red); border-color: var(--red); color: #FBF7EE; }

/* ---------- 好评 / 案例 ---------- */
.quotes-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.quote-card { background: #FCFAF4; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 28px; position: relative; }
.quote-card::before {
  content: "”"; font-family: var(--serif); font-size: 64px; color: var(--gold);
  position: absolute; top: 6px; right: 20px; opacity: .5; line-height: 1;
}
.quote-card .quote-stars { color: var(--red); letter-spacing: 3px; font-size: 14px; }
.quote-card p { margin: 12px 0 18px; color: var(--ink-2); font-size: 14.5px; }
.quote-card .quote-from { font-size: 13px; color: var(--wood); letter-spacing: 1px; }
.quote-card .quote-from::before { content: "— "; color: var(--gold); }

.cases-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.case-card { position: relative; border-radius: var(--radius); overflow: hidden; cursor: pointer; aspect-ratio: 3/4; }
.case-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.case-card:hover img { transform: scale(1.07); }
.case-card .case-info {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 40px 18px 16px;
  background: linear-gradient(180deg, transparent, rgba(43,43,43,.75)); color: #FBF7EE;
}
.case-card .case-info h3 { font-size: 17px; letter-spacing: 2px; }
.case-card .case-info span { font-size: 12px; opacity: .85; letter-spacing: 1px; }

/* ---------- 服务分类 ---------- */
.svc-tabs { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-bottom: 46px; }
.svc-tab {
  padding: 12px 28px; border: 1px solid var(--line); border-radius: 999px;
  background: #FCFAF4; font-size: 15px; letter-spacing: 2px; color: var(--ink-2); transition: all .3s;
  font-family: var(--serif);
}
.svc-tab.active { background: var(--red); border-color: var(--red); color: #FBF7EE; box-shadow: 0 8px 20px rgba(166,58,43,.25); }
.svc-panel { display: none; animation: fadeIn .5s ease; }
.svc-panel.active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.svc-layout { display: grid; grid-template-columns: 1.1fr 1fr; gap: 44px; align-items: start; }
.svc-layout .svc-pic { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); aspect-ratio: 4/3; }
.svc-layout .svc-pic img { width: 100%; height: 100%; object-fit: cover; }
.svc-desc h3 { font-size: 26px; letter-spacing: 3px; margin-bottom: 14px; }
.svc-desc p { color: var(--ink-2); }
.tier-list { margin: 24px 0; border-top: 1px solid var(--line); }
.tier-row { display: flex; align-items: baseline; gap: 16px; padding: 14px 4px; border-bottom: 1px dashed var(--line); }
.tier-row .tier-name { font-family: var(--serif); font-size: 16px; min-width: 96px; color: var(--wood); }
.tier-row .tier-price { color: var(--red); font-family: var(--serif); white-space: nowrap; }
.tier-row .tier-note { color: var(--ink-2); font-size: 13.5px; }
.flow-steps { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; margin-top: 56px; }
.flow-step { text-align: center; position: relative; padding: 0 6px; }
.flow-step .fs-num {
  width: 46px; height: 46px; margin: 0 auto 10px; border-radius: 50%;
  border: 1px solid var(--gold); color: var(--red); font-family: var(--serif);
  display: grid; place-items: center; font-size: 17px; background: #FCFAF4;
}
.flow-step h4 { font-size: 15px; letter-spacing: 2px; }
.flow-step p { font-size: 12.5px; color: var(--ink-2); margin-top: 4px; }
.flow-step:not(:last-child)::after {
  content: ""; position: absolute; top: 22px; left: calc(50% + 30px); width: calc(100% - 60px); height: 1px;
  background: repeating-linear-gradient(90deg, var(--gold-soft) 0 6px, transparent 6px 12px);
}

/* ---------- 菜品 / 画廊 / 灯箱 ---------- */
.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.gallery-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.gallery-item { position: relative; border-radius: var(--radius); overflow: hidden; cursor: zoom-in; aspect-ratio: 1; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.gallery-item:hover img { transform: scale(1.08); }
.gallery-item figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 26px 14px 10px;
  background: linear-gradient(180deg, transparent, rgba(43,43,43,.7));
  color: #FBF7EE; font-size: 13px; letter-spacing: 2px; text-align: center;
  opacity: 0; transition: opacity .3s;
}
.gallery-item:hover figcaption { opacity: 1; }

.lightbox {
  position: fixed; inset: 0; z-index: 400; background: rgba(20, 18, 15, .92);
  display: none; align-items: center; justify-content: center; flex-direction: column; padding: 4vh 4vw;
}
.lightbox.open { display: flex; }
.lightbox img { max-width: 90vw; max-height: 80vh; object-fit: contain; border-radius: 4px; box-shadow: 0 20px 60px rgba(0,0,0,.5); }
.lightbox .lb-cap { color: #E9E2D2; margin-top: 16px; letter-spacing: 3px; font-size: 14px; }
.lightbox .lb-close, .lightbox .lb-prev, .lightbox .lb-next {
  position: absolute; background: none; border: 1px solid rgba(255,255,255,.4); color: #fff;
  width: 44px; height: 44px; border-radius: 50%; font-size: 20px; transition: all .3s;
}
.lightbox .lb-close { top: 24px; right: 28px; }
.lightbox .lb-prev { left: 24px; top: 50%; transform: translateY(-50%); }
.lightbox .lb-next { right: 24px; top: 50%; transform: translateY(-50%); }
.lightbox .lb-close:hover, .lightbox .lb-prev:hover, .lightbox .lb-next:hover { background: rgba(255,255,255,.18); }

/* ---------- 菜单套餐表 ---------- */
.menu-card { background: #FCFAF4; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 32px; }
.menu-card .menu-tier { display: inline-block; background: var(--red); color: #FBF7EE; font-size: 13px; letter-spacing: 3px; padding: 4px 14px; border-radius: 3px; }
.menu-card h3 { font-size: 24px; margin: 14px 0 4px; letter-spacing: 2px; }
.menu-card .menu-price { color: var(--red); font-family: var(--serif); font-size: 22px; }
.menu-card .menu-price small { color: var(--ink-2); font-size: 13px; font-family: var(--sans); }
.menu-list { margin: 18px 0; columns: 2; column-gap: 30px; }
.menu-list li { padding: 7px 0; font-size: 14.5px; color: var(--ink-2); border-bottom: 1px dashed var(--line); break-inside: avoid; }
.menu-list li b { color: var(--wood); font-weight: 500; }

/* ---------- 新闻 ---------- */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.news-card { background: #FCFAF4; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: all .3s; cursor: pointer; }
.news-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.news-card .news-pic { aspect-ratio: 16/9; overflow: hidden; }
.news-card .news-pic img { width: 100%; height: 100%; object-fit: cover; }
.news-card .news-body { padding: 20px 22px 24px; }
.news-card .news-meta { font-size: 12.5px; color: var(--gold); letter-spacing: 2px; }
.news-card h3 { font-size: 18px; margin: 8px 0; letter-spacing: 1px; }
.news-card p { font-size: 13.5px; color: var(--ink-2); }
.badge-cat { display: inline-block; font-size: 11px; border: 1px solid var(--gold); color: var(--wood); padding: 1px 8px; border-radius: 3px; margin-right: 8px; }

/* ---------- 预订页 ---------- */
.booking-layout { display: grid; grid-template-columns: 1.05fr .95fr; gap: 44px; align-items: start; }
.form-panel { background: #FCFAF4; border: 1px solid var(--line); border-radius: var(--radius); padding: 36px 38px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-field { display: flex; flex-direction: column; gap: 7px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label { font-size: 13.5px; color: var(--wood); letter-spacing: 1px; }
.form-field label em { color: var(--red); font-style: normal; margin-left: 2px; }
.form-field input, .form-field select, .form-field textarea {
  border: 1px solid var(--line); background: #fff; border-radius: 4px;
  padding: 11px 13px; font-size: 14.5px; font-family: inherit; color: var(--ink);
  transition: border-color .25s, box-shadow .25s; width: 100%;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201,160,99,.18);
}
.form-field .err { color: var(--red); font-size: 12px; display: none; }
.form-field.invalid input, .form-field.invalid select, .form-field.invalid textarea { border-color: var(--red); }
.form-field.invalid .err { display: block; }
.form-submit-state { margin-top: 14px; font-size: 13.5px; color: var(--ink-2); display: none; }
.form-submit-state.show { display: block; }
.form-success {
  display: none; text-align: center; padding: 30px 10px;
}
.form-success.show { display: block; animation: fadeIn .5s ease; }
.form-success .fs-icon { font-size: 44px; color: var(--red); font-family: var(--serif); }
.form-success h3 { margin: 12px 0 8px; letter-spacing: 2px; }
.form-success p { color: var(--ink-2); font-size: 14px; }

/* 档期热力 */
.hotdates-wrap { overflow-x: auto; }
.hotdates { display: grid; grid-template-columns: repeat(7, 1fr); gap: 10px; min-width: 640px; }
.hd-cell { border: 1px solid var(--line); border-radius: 5px; padding: 12px 6px 10px; text-align: center; background: #fff; }
.hd-cell .hd-date { font-family: var(--serif); font-size: 16px; }
.hd-cell .hd-week { font-size: 11px; color: var(--ink-2); }
.hd-cell .hd-status { font-size: 11.5px; margin-top: 6px; padding: 2px 0; border-radius: 3px; }
.hd-free .hd-status { color: #3E7C4F; background: rgba(62,124,79,.1); }
.hd-busy .hd-status { color: #B07A1E; background: rgba(201,160,99,.18); }
.hd-full .hd-status { color: var(--red); background: rgba(166,58,43,.1); }
.hd-busy { border-color: var(--gold); }
.hd-full { border-color: rgba(166,58,43,.45); background: #FBF1EE; }
.hd-legend { display: flex; gap: 20px; margin-top: 16px; font-size: 12.5px; color: var(--ink-2); flex-wrap: wrap; }
.hd-legend i { display: inline-block; width: 12px; height: 12px; border-radius: 3px; margin-right: 6px; vertical-align: -1px; }

/* 预算测算器 */
.calc-box { background: var(--wood); color: #F3EBDD; border-radius: var(--radius); padding: 36px 38px; }
.calc-box h3 { font-size: 22px; letter-spacing: 3px; color: var(--gold); margin-bottom: 6px; }
.calc-box .calc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 20px 0; }
.calc-box select, .calc-box input {
  width: 100%; padding: 11px 12px; border: 1px solid rgba(243,235,221,.3); border-radius: 4px;
  background: rgba(255,255,255,.08); color: #F3EBDD; font-size: 14.5px; font-family: inherit;
}
.calc-box select option { color: var(--ink); }
.calc-box label { font-size: 12.5px; letter-spacing: 1px; opacity: .85; display: block; margin-bottom: 6px; }
.calc-result {
  border-top: 1px dashed rgba(243,235,221,.3); padding-top: 18px; display: flex;
  align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 8px;
}
.calc-result .cr-label { font-size: 14px; letter-spacing: 2px; opacity: .85; }
.calc-result .cr-num { font-family: var(--serif); font-size: clamp(26px, 3vw, 36px); color: var(--gold); }
.calc-note { margin-top: 12px; font-size: 12.5px; opacity: .7; }

/* 套餐对比 */
.compare-wrap { overflow-x: auto; }
.compare-table { width: 100%; border-collapse: collapse; min-width: 760px; background: #FCFAF4; border: 1px solid var(--line); }
.compare-table th, .compare-table td { padding: 14px 18px; border-bottom: 1px solid var(--line); text-align: center; font-size: 14.5px; }
.compare-table thead th { background: var(--paper-2); font-family: var(--serif); letter-spacing: 2px; font-size: 16px; }
.compare-table tbody th { background: var(--paper-2); font-weight: 500; color: var(--wood); text-align: left; letter-spacing: 1px; width: 160px; }
.compare-table .cmp-price { font-family: var(--serif); color: var(--red); font-size: 20px; }
.compare-table input[type="checkbox"] { accent-color: var(--red); width: 17px; height: 17px; cursor: pointer; }
.compare-table tr.cmp-selected td { background: rgba(201,160,99,.1); }
.compare-hint { text-align: center; color: var(--ink-2); font-size: 13px; margin-top: 12px; }

/* ---------- FAQ ---------- */
.faq-list { max-width: 860px; margin: 0 auto; }
.faq-item { border: 1px solid var(--line); border-radius: var(--radius); background: #FCFAF4; margin-bottom: 14px; overflow: hidden; }
.faq-q {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 19px 24px; background: none; border: none; text-align: left;
  font-size: 16px; letter-spacing: 1px; color: var(--ink); font-family: var(--serif);
}
.faq-q .faq-icon { color: var(--red); font-size: 20px; transition: transform .3s; flex-shrink: 0; }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .4s ease; }
.faq-a-inner { padding: 0 24px 20px; color: var(--ink-2); font-size: 14.5px; border-top: 1px dashed var(--line); padding-top: 16px; }

/* ---------- 关于我们 ---------- */
.about-split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.about-split .about-pic { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); }
.about-split h3 { font-size: 26px; letter-spacing: 3px; margin-bottom: 16px; }
.about-split p { color: var(--ink-2); margin-bottom: 12px; }
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.team-card { text-align: center; background: #FCFAF4; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 22px; }
.team-card .team-pic { width: 130px; height: 150px; border-radius: 50% 50% 6px 6px; overflow: hidden; margin: 0 auto 16px; border: 3px solid var(--gold-soft); }
.team-card img { width: 100%; height: 100%; object-fit: cover; }
.team-card h3 { font-size: 18px; letter-spacing: 2px; }
.team-card .team-role { color: var(--red); font-size: 13px; letter-spacing: 2px; margin: 4px 0 8px; }
.team-card p { font-size: 13.5px; color: var(--ink-2); }
.honor-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.honor-item {
  border: 1px solid var(--line); border-radius: var(--radius); background: #FCFAF4;
  padding: 26px 20px; text-align: center; transition: all .3s;
}
.honor-item:hover { border-color: var(--gold); transform: translateY(-4px); }
.honor-item .honor-seal {
  width: 52px; height: 52px; margin: 0 auto 12px; background: var(--red); color: #FBF7EE;
  border-radius: 6px; display: grid; place-items: center; font-family: var(--serif); font-size: 20px;
}
.honor-item h4 { font-size: 15.5px; letter-spacing: 1px; }
.honor-item p { font-size: 12.5px; color: var(--ink-2); margin-top: 4px; }
.partner-row { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
.partner-row span {
  border: 1px solid var(--line); background: #FCFAF4; border-radius: 4px;
  padding: 10px 24px; font-size: 14px; color: var(--wood); letter-spacing: 2px;
}

/* ---------- 新闻详情弹窗 ---------- */
.news-modal-body { max-height: 60vh; overflow-y: auto; padding-right: 8px; }
.news-modal-body p { margin-bottom: 14px; color: var(--ink-2); }

/* ---------- 联系我们 ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: start; }
.contact-info-list li { display: flex; gap: 14px; padding: 14px 0; border-bottom: 1px dashed var(--line); }
.contact-info-list .ci-icon { color: var(--red); font-family: var(--serif); font-size: 17px; min-width: 72px; letter-spacing: 2px; }
.map-box { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow); }
.map-box iframe { width: 100%; height: 420px; border: 0; display: block; }
.map-fallback { position: relative; }
.map-fallback img { width: 100%; height: 420px; object-fit: cover; }
.map-fallback .map-open {
  position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%);
}

/* ---------- 页脚 ---------- */
.site-footer { background: #241F19; color: #B8AE9E; margin-top: 0; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 36px; padding: 64px 0 46px; }
.footer-top h4 { color: #EDE5D3; font-size: 16px; letter-spacing: 3px; margin-bottom: 18px; }
.footer-brand .brand-name { color: #F0E8D6; }
.footer-brand p { font-size: 13.5px; margin-top: 14px; line-height: 1.9; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { font-size: 13.5px; transition: color .25s; }
.footer-links a:hover { color: var(--gold); }
.footer-contact li { font-size: 13.5px; margin-bottom: 10px; display: flex; gap: 10px; }
.footer-contact .fc-k { color: var(--gold); flex-shrink: 0; }
.footer-qr { width: 120px; border: 1px solid rgba(201,160,99,.4); border-radius: 6px; overflow: hidden; }
.footer-qr img { width: 100%; }
.footer-qr figcaption { text-align: center; font-size: 11.5px; padding: 6px; letter-spacing: 1px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding: 18px 0; font-size: 12.5px; text-align: center; letter-spacing: 1px; }
.footer-bottom a { color: #B8AE9E; }
.footer-seo { font-size: 12px; text-align: center; padding: 0 0 20px; opacity: .55; letter-spacing: 1px; }

/* ---------- 悬浮咨询 & 回顶部 & 弹窗 & Toast ---------- */
.float-dock {
  position: fixed; right: 22px; bottom: 96px; z-index: 300;
  display: flex; flex-direction: column; gap: 10px;
}
.float-btn {
  width: 52px; height: 52px; border-radius: 50%; border: none;
  background: var(--red); color: #FBF7EE; font-size: 12px; letter-spacing: 1px;
  box-shadow: 0 10px 24px rgba(166,58,43,.35); transition: all .3s;
  display: grid; place-items: center; line-height: 1.3; text-align: center;
}
.float-btn:hover { transform: translateY(-3px); }
.float-btn.wechat { background: var(--wood); }
.float-btn.msg { background: var(--gold); color: #fff; }
.back-top {
  position: fixed; right: 22px; bottom: 30px; z-index: 300;
  width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--gold);
  background: rgba(247,243,234,.9); color: var(--wood); font-size: 18px;
  opacity: 0; pointer-events: none; transition: all .35s;
}
.back-top.show { opacity: 1; pointer-events: auto; }
.back-top:hover { background: var(--gold); color: #fff; }

.modal-mask {
  position: fixed; inset: 0; z-index: 380; background: rgba(20,18,15,.6);
  display: none; align-items: center; justify-content: center; padding: 20px;
}
.modal-mask.open { display: flex; }
.modal {
  background: var(--paper); border-radius: 10px; max-width: 560px; width: 100%;
  padding: 38px 40px; position: relative; box-shadow: var(--shadow-lg);
  max-height: 88vh; overflow-y: auto; animation: fadeIn .35s ease;
  border-top: 4px solid var(--red);
}
.modal.modal-lg { max-width: 860px; }
.modal .modal-close {
  position: absolute; top: 14px; right: 16px; background: none; border: none;
  font-size: 26px; color: var(--ink-2); line-height: 1;
}
.modal h3 { font-size: 22px; letter-spacing: 3px; text-align: center; margin-bottom: 6px; }
.modal .modal-sub { text-align: center; color: var(--ink-2); font-size: 13.5px; margin-bottom: 22px; }
.qr-center { display: grid; place-items: center; }
.qr-center img { width: 220px; border: 1px solid var(--line); border-radius: 8px; }
.qr-center figcaption { margin-top: 12px; color: var(--ink-2); font-size: 13px; letter-spacing: 1px; }

.toast {
  position: fixed; left: 50%; bottom: 60px; transform: translateX(-50%) translateY(20px);
  background: rgba(43,43,43,.94); color: #F3EBDD; padding: 12px 26px; border-radius: 999px;
  font-size: 14px; letter-spacing: 1px; z-index: 500; opacity: 0; pointer-events: none;
  transition: all .35s ease;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.success { background: rgba(62,124,79,.95); }
.toast.error { background: rgba(166,58,43,.95); }

/* ---------- 滚动渐入 & 懒加载 ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s ease; }
.reveal.visible { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: .1s; } .reveal-d2 { transition-delay: .2s; } .reveal-d3 { transition-delay: .3s; }
img.lazy { opacity: 0; transition: opacity .6s ease; }
img.lazy.loaded { opacity: 1; }
.img-ph { background: var(--paper-2); }

/* ---------- 页内横幅（子页面头图） ---------- */
.page-banner { position: relative; padding: calc(var(--header-h) + 84px) 0 76px; text-align: center; color: #F3EBDD; overflow: hidden; }
.page-banner .pb-bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
.page-banner .pb-bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(36,31,25,.55), rgba(36,31,25,.65)); }
.page-banner .container { position: relative; z-index: 2; }
.page-banner h1 { font-size: clamp(30px, 4.4vw, 46px); letter-spacing: 8px; text-indent: 8px; }
.page-banner .pb-crumb { margin-top: 16px; font-size: 13.5px; letter-spacing: 3px; opacity: .85; }
.page-banner .pb-crumb a:hover { color: var(--gold); }

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .points-grid, .quotes-grid, .news-grid, .team-grid { grid-template-columns: repeat(2, 1fr); }
  .halls-grid { grid-template-columns: repeat(2, 1fr); }
  .cases-grid, .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); row-gap: 34px; }
  .flow-steps { grid-template-columns: repeat(3, 1fr); row-gap: 26px; }
  .flow-step::after { display: none; }
  .honor-grid { grid-template-columns: repeat(2, 1fr); }
  .svc-layout, .booking-layout, .about-split, .contact-grid { grid-template-columns: 1fr; }
  .header-tel { display: none; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root { --header-h: 62px; }
  .section { padding: 60px 0; }
  .main-nav {
    position: fixed; top: var(--header-h); left: 0; right: 0; z-index: 190;
    background: rgba(247,243,234,.98); backdrop-filter: blur(12px);
    flex-direction: column; gap: 0; padding: 10px 6%;
    border-bottom: 1px solid var(--line);
    transform: translateY(-8px); opacity: 0; pointer-events: none; transition: all .3s ease;
    max-height: calc(100vh - var(--header-h)); overflow-y: auto;
  }
  .main-nav.open { transform: none; opacity: 1; pointer-events: auto; }
  .main-nav a { padding: 13px 6px; border-bottom: 1px dashed var(--line); font-size: 15.5px; }
  .main-nav a::after { display: none; }
  .nav-toggle { display: flex; }
  .header-cta .btn { display: none; }
  .hero-content h1 { letter-spacing: 8px; text-indent: 8px; }
  .points-grid, .quotes-grid, .halls-grid, .news-grid, .team-grid,
  .cases-grid, .gallery-grid, .gallery-grid.cols-3, .form-grid, .calc-grid { grid-template-columns: 1fr; }
  .form-grid { gap: 14px; }
  .calc-grid { gap: 14px; }
  .menu-list { columns: 1; }
  .footer-top { grid-template-columns: 1fr; gap: 28px; padding: 44px 0 32px; }
  .float-dock { right: 14px; bottom: 84px; }
  .float-btn, .back-top { width: 46px; height: 46px; }
  .form-panel, .calc-box, .modal { padding: 26px 22px; }
  .hero-scroll { display: none; }
  .filter-bar { gap: 8px 14px; }
}

/* ==========================================================================
   设计增强：进度条 / 跑马灯 / 水印 / 促销专区 / 菜单卡头 / 故事分屏
   ========================================================================== */

.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0; z-index: 400;
  background: linear-gradient(90deg, var(--red), var(--gold));
  transition: width .1s linear;
}

/* 首屏视差容器 */
.hero-slides { will-change: transform; }

/* 跑马灯（招牌名菜） */
.marquee-band {
  background: var(--wood); padding: 18px 0; overflow: hidden;
  border-top: 1px solid var(--gold-soft); border-bottom: 1px solid var(--gold-soft);
}
.marquee-track { display: inline-flex; white-space: nowrap; animation: mq 36s linear infinite; }
.marquee-band:hover .marquee-track { animation-play-state: paused; }
@keyframes mq { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.mq-item {
  display: inline-flex; align-items: baseline; gap: 10px; margin: 0 28px;
  color: #EFE6D2; font-family: var(--serif); font-size: 17px; letter-spacing: 2px;
}
.mq-item i { color: var(--gold); font-style: normal; font-size: 13px; }
.mq-item em { font-style: normal; font-size: 12px; color: var(--gold); opacity: .85; letter-spacing: 1px; }

/* 水墨大字水印 */
.watermark { position: relative; overflow: hidden; }
.watermark::before {
  content: attr(data-wm); position: absolute; right: -1%; top: 50%;
  transform: translateY(-50%); font-family: var(--serif);
  font-size: clamp(180px, 24vw, 340px); line-height: 1; color: var(--ink);
  opacity: .04; pointer-events: none; user-select: none;
}

/* 金榜题名宴促销专区 */
.promo-card {
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px;
  background: linear-gradient(135deg, var(--red) 0%, var(--red-deep) 60%, #6E2419 100%);
  border-radius: 10px; padding: 46px 50px; color: #FBF1E8;
  box-shadow: 0 24px 60px rgba(140, 47, 35, .35); position: relative; overflow: hidden;
}
.promo-card::after {
  content: "榜"; position: absolute; right: -20px; bottom: -60px;
  font-family: var(--serif); font-size: 260px; line-height: 1; color: rgba(255,255,255,.06);
  pointer-events: none;
}
.promo-card h3 { font-size: clamp(24px, 3vw, 34px); letter-spacing: 3px; margin: 12px 0 10px; }
.promo-card p { font-size: 14.5px; opacity: .92; }
.promo-price { margin-top: 18px; display: flex; align-items: baseline; gap: 10px; }
.promo-price b { font-family: var(--serif); font-size: clamp(34px, 4vw, 46px); color: #F5D9A8; }
.promo-price span { font-size: 13.5px; opacity: .85; }
.promo-list { position: relative; z-index: 2; align-self: center; }
.promo-list li {
  padding: 9px 0; font-size: 14.5px; border-bottom: 1px dashed rgba(251,241,232,.25);
  letter-spacing: .5px;
}
.promo-list li:last-child { border-bottom: none; }

/* 菜单卡头部（档位章 + 名称 + 价格） */
.menu-top { display: flex; align-items: center; justify-content: space-between; gap: 14px; border-bottom: 1px solid var(--line); padding-bottom: 14px; margin-bottom: 16px; }
.menu-name-wrap { text-align: right; }
.menu-name-wrap h3 { font-size: 21px; letter-spacing: 2px; }
.menu-price b { font-family: var(--serif); color: var(--red); font-size: 24px; }
.menu-price small { color: var(--ink-2); font-size: 12.5px; margin-left: 2px; }

/* 品牌故事分屏（首页） */
.story-split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.story-split .about-pic { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); }

@media (max-width: 768px) {
  .promo-card { grid-template-columns: 1fr; padding: 30px 24px; }
  .promo-card::after { font-size: 170px; }
  .story-split { grid-template-columns: 1fr; gap: 28px; }
}

/* 四档菜单双列栅格 & 五步流程 */
.menus-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.flow-steps { grid-template-columns: repeat(5, 1fr); }
@media (max-width: 1024px) {
  .menus-grid { grid-template-columns: 1fr; }
}

/* Logo 与厅房视频 */
.brand-logo { width: 44px; height: 44px; object-fit: contain; flex-shrink: 0; }
.footer-logo { height: 58px; width: auto; margin-bottom: 14px; }
.video-wrap { margin-top: 26px; }
.video-wrap video {
  width: 100%; max-height: 560px; display: block; border-radius: var(--radius);
  background: #1C1A18; box-shadow: var(--shadow-lg);
}
.video-wrap .video-tip { font-size: 12.5px; color: var(--ink-2); margin-top: 8px; text-align: center; letter-spacing: 1px; }
@media (max-width: 768px) {
  .brand-logo { width: 36px; height: 36px; }
  .footer-logo { height: 48px; }
}