@charset "UTF-8";
/* ==========================================================================
   CBD迷你仓 蒙皮站 — 全局样式
   1. 设计变量
   2. 基础重置与排版
   3. 布局容器
   4. 组件：按钮 / 卡片 / 标签 / 徽章
   5. 页头与页脚
   6. 首页模块
   7. 内页模块（仓型 / 门店 / 场景 / FAQ / 关于 / 联系）
   8. 响应式
   ========================================================================== */

/* ---------- 1. 设计变量 ---------- */
:root {
  --brand: #14508C;
  --brand-700: #0E3C6B;
  --brand-500: #1F6BB8;
  --brand-100: #E8F1FA;
  --brand-050: #F3F8FD;

  --accent: #FF7A1A;
  --accent-600: #E5650A;
  --accent-100: #FFF2E6;

  --ink: #0F172A;
  --ink-2: #334155;
  --muted: #64748B;
  --muted-2: #94A3B8;

  --bg: #FFFFFF;
  --bg-soft: #F6F8FB;
  --bg-deep: #0B2545;
  --line: #E3E8EF;
  --line-2: #D5DDE7;

  --ok: #0E9F6E;
  --warn: #D97706;

  --radius-s: 8px;
  --radius: 14px;
  --radius-l: 20px;

  --shadow-s: 0 1px 2px rgba(15, 23, 42, .06);
  --shadow: 0 4px 16px rgba(15, 23, 42, .07);
  --shadow-l: 0 12px 36px rgba(15, 23, 42, .10);

  --max: 1200px;
  --header-h: 68px;

  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}

/* ---------- 2. 基础重置与排版 ---------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--brand); text-decoration: none; transition: color .18s ease; }
a:hover { color: var(--accent); }
h1, h2, h3, h4, h5 { margin: 0 0 .6em; line-height: 1.3; font-weight: 700; letter-spacing: -.01em; color: var(--ink); }
h1 { font-size: clamp(30px, 4.4vw, 50px); }
h2 { font-size: clamp(24px, 3vw, 36px); }
h3 { font-size: clamp(19px, 2vw, 23px); }
h4 { font-size: 17px; }
p { margin: 0 0 1em; }
ul, ol { margin: 0 0 1em; padding-left: 1.2em; }
li { margin-bottom: .35em; }
strong { font-weight: 700; color: var(--ink); }
hr { border: 0; border-top: 1px solid var(--line); margin: 40px 0; }
:focus-visible { outline: 3px solid rgba(255, 122, 26, .55); outline-offset: 2px; border-radius: 4px; }

.muted { color: var(--muted); }
.small { font-size: 14px; }
.center { text-align: center; }
.nowrap { white-space: nowrap; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ---------- 3. 布局容器 ---------- */
.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.section { padding: 72px 0; }
.section--soft { background: var(--bg-soft); }
.section--deep { background: var(--bg-deep); color: #fff; }
.section--deep h2, .section--deep h3 { color: #fff; }
.section--deep .muted { color: #B9C7DA; }
.section-head { max-width: 760px; margin: 0 auto 44px; text-align: center; }
.section-head p { color: var(--muted); font-size: 17px; margin-bottom: 0; }
.section-head .eyebrow { margin-bottom: 10px; }

.eyebrow {
  display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--brand);
}
.section--deep .eyebrow { color: #7FB3E8; }

.grid { display: grid; gap: 22px; }
.g-2 { grid-template-columns: repeat(2, 1fr); }
.g-3 { grid-template-columns: repeat(3, 1fr); }
.g-4 { grid-template-columns: repeat(4, 1fr); }

/* ---------- 4. 组件 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px; border: 1px solid transparent; border-radius: 999px;
  font-size: 15px; font-weight: 600; cursor: pointer; text-decoration: none;
  transition: transform .16s ease, box-shadow .16s ease, background .16s ease;
  white-space: nowrap;
}
.btn--primary { background: var(--accent); color: #fff; box-shadow: 0 6px 18px rgba(255, 122, 26, .28); }
.btn--primary:hover { background: var(--accent-600); color: #fff; transform: translateY(-1px); }
.btn--brand { background: var(--brand); color: #fff; }
.btn--brand:hover { background: var(--brand-700); color: #fff; }
.btn--ghost { background: #fff; color: var(--brand); border-color: var(--line-2); }
.btn--ghost:hover { border-color: var(--brand); color: var(--brand); }
.btn--outline-light { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .45); }
.btn--outline-light:hover { background: rgba(255, 255, 255, .12); color: #fff; }
.btn--block { display: flex; width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px; transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.card--hover:hover { transform: translateY(-4px); box-shadow: var(--shadow-l); border-color: var(--line-2); }
.card--soft { background: var(--bg-soft); border-color: transparent; }

.badge {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 12px;
  border-radius: 999px; font-size: 13px; font-weight: 600;
  background: var(--brand-100); color: var(--brand);
}
.badge--accent { background: var(--accent-100); color: var(--accent-600); }
.badge--ok { background: #E7F7F0; color: var(--ok); }
.badge--warn { background: #FEF3C7; color: var(--warn); }

.chip {
  display: inline-block; padding: 6px 14px; border-radius: 999px;
  background: #fff; border: 1px solid var(--line-2); font-size: 14px; color: var(--ink-2);
}
.chip--active { background: var(--brand); border-color: var(--brand); color: #fff; }

/* 占位标注（蒙皮阶段提示：后续替换真实素材） */
.placeholder {
  border: 1px dashed #C7D2E0; background:
    repeating-linear-gradient(45deg, #F8FAFD, #F8FAFD 10px, #F2F6FB 10px, #F2F6FB 20px);
  border-radius: var(--radius); display: flex; align-items: center; justify-content: center;
  color: var(--muted-2); font-size: 13px; text-align: center; padding: 18px;
}
.placeholder--tall { min-height: 300px; }

/* ---------- 5. 页头与页脚 ---------- */
.site-header {
  position: sticky; top: 0; z-index: 60; background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(160%) blur(10px); border-bottom: 1px solid var(--line);
}
.site-header__inner {
  height: var(--header-h); display: flex; align-items: center; gap: 28px;
}
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 19px; color: var(--brand); }
.logo:hover { color: var(--brand); }
.logo__mark {
  width: 34px; height: 34px; border-radius: 9px; background: var(--brand);
  color: #fff; display: grid; place-items: center; font-size: 15px; font-weight: 800;
  letter-spacing: -.02em; flex: none;
}
.logo__sub { font-size: 12px; font-weight: 500; color: var(--muted-2); letter-spacing: .06em; }

.nav { display: flex; align-items: center; gap: 26px; margin-left: auto; }
.nav a { color: var(--ink-2); font-size: 15px; font-weight: 500; }
.nav a:hover { color: var(--brand); }
.nav a.is-active { color: var(--brand); font-weight: 700; }
.header-cta { display: flex; align-items: center; gap: 12px; }
.header-tel { font-weight: 700; color: var(--ink); font-size: 16px; }
.header-tel:hover { color: var(--accent); }
.nav-toggle { display: none; margin-left: auto; background: none; border: 0; cursor: pointer; padding: 6px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--ink); margin: 5px 0; border-radius: 2px; }

.site-footer { background: var(--bg-deep); color: #C7D5E6; padding: 60px 0 0; margin-top: 0; }
.site-footer h4 { color: #fff; font-size: 15px; margin-bottom: 14px; letter-spacing: .04em; }
.site-footer a { color: #C7D5E6; }
.site-footer a:hover { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 36px; }
.footer-list { list-style: none; margin: 0; padding: 0; }
.footer-list li { margin-bottom: 9px; font-size: 15px; }
.footer-logo { color: #fff; }
.footer-logo .logo__mark { background: #fff; color: var(--brand); }
.footer-bottom {
  margin-top: 46px; padding: 20px 0; border-top: 1px solid rgba(255, 255, 255, .12);
  font-size: 13px; color: #93A6BD; display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between;
}

/* 面包屑 */
.breadcrumb { font-size: 13px; color: var(--muted); padding: 16px 0 0; }
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; }
.breadcrumb li::after { content: "/"; margin-left: 8px; color: var(--muted-2); }
.breadcrumb li:last-child::after { content: ""; }

/* ---------- 6. 首页模块 ---------- */
.hero { position: relative; overflow: hidden; background: linear-gradient(160deg, #0B2545 0%, #14508C 62%, #1F6BB8 100%); color: #fff; }
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px);
  background-size: 46px 46px; mask-image: radial-gradient(ellipse at 70% 30%, #000 30%, transparent 75%);
}
.hero__inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; padding: 78px 0 86px; }
.hero h1 { color: #fff; }
.hero__lead { font-size: 18px; color: #D5E3F3; max-width: 560px; }
.hero__note { font-size: 13px; color: #A8BFDA; margin-top: 18px; }
.hero .btn-row { margin-top: 30px; }
.hero__visual { position: relative; }
.hero__card {
  background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .22);
  border-radius: var(--radius-l); padding: 22px; backdrop-filter: blur(6px);
}
.hero__stat { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 16px; }
.hero__stat div { background: rgba(255, 255, 255, .1); border-radius: 12px; padding: 12px; text-align: center; }
.hero__stat b { display: block; font-size: 22px; color: #fff; }
.hero__stat span { font-size: 12px; color: #C9DCF0; }

/* 快速选仓（无功能，仅外观） */
.finder {
  background: #fff; border-radius: var(--radius-l); padding: 18px; box-shadow: var(--shadow-l);
  display: grid; grid-template-columns: 1fr 1fr auto; gap: 14px; align-items: end;
}
.field label { display: block; font-size: 13px; font-weight: 600; color: var(--ink-2); margin-bottom: 6px; }
.field select, .field input, .field textarea {
  width: 100%; padding: 11px 13px; border: 1px solid var(--line-2); border-radius: 10px;
  font-family: var(--font); font-size: 15px; color: var(--ink); background: #fff;
}
.field select:focus, .field input:focus, .field textarea:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px rgba(20, 80, 140, .12); }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.stat { text-align: center; padding: 26px 16px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.stat b { display: block; font-size: 34px; color: var(--brand); line-height: 1.2; }
.stat span { font-size: 14px; color: var(--muted); }

.adv-item { display: flex; gap: 14px; }
.adv-item__icon {
  width: 44px; height: 44px; flex: none; border-radius: 12px; background: var(--brand-100);
  color: var(--brand); display: grid; place-items: center; font-size: 20px; font-weight: 700;
}
.adv-item h4 { margin-bottom: 2px; }
.adv-item p { margin: 0; font-size: 14.5px; color: var(--muted); }

.steps { counter-reset: s; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.step { position: relative; padding-top: 12px; }
.step::before {
  counter-increment: s; content: counter(s);
  width: 38px; height: 38px; border-radius: 50%; background: var(--brand); color: #fff;
  display: grid; place-items: center; font-weight: 700; margin-bottom: 14px;
}
.step h4 { margin-bottom: 4px; }
.step p { margin: 0; font-size: 14.5px; color: var(--muted); }

.quote-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.quote-card__stars { color: var(--accent); letter-spacing: 2px; font-size: 15px; }
.quote-card p { font-size: 15px; color: var(--ink-2); }
.quote-card footer { font-size: 13.5px; color: var(--muted); }

/* ---------- 7. 内页模块 ---------- */
.page-hero { background: linear-gradient(160deg, var(--brand-050), #fff 70%); border-bottom: 1px solid var(--line); padding: 46px 0 40px; }
.page-hero h1 { margin-bottom: 10px; }
.page-hero p { color: var(--muted); font-size: 17px; max-width: 720px; margin-bottom: 0; }

/* 仓型卡片 */
.size-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-l); overflow: hidden; }
.size-card--feature { border: 2px solid var(--brand); position: relative; }
.size-card__ribbon {
  position: absolute; top: 14px; right: 14px; background: var(--accent); color: #fff;
  font-size: 12px; font-weight: 700; padding: 4px 12px; border-radius: 999px;
}
.size-card__head { padding: 24px 24px 18px; border-bottom: 1px solid var(--line); }
.size-card__vol { font-size: 30px; font-weight: 800; color: var(--brand); line-height: 1.1; }
.size-card__body { padding: 20px 24px; flex: 1; }
.size-card__body ul { list-style: none; padding: 0; margin: 0 0 18px; font-size: 14.5px; color: var(--ink-2); }
.size-card__body li { padding-left: 22px; position: relative; margin-bottom: 8px; }
.size-card__body li::before { content: "✓"; position: absolute; left: 0; color: var(--ok); font-weight: 700; }
.size-card__foot { padding: 0 24px 24px; }
.size-card__price { font-size: 14px; color: var(--muted); margin-bottom: 12px; }
.size-card__price b { color: var(--accent); font-size: 22px; }

/* 对照表 */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
table { width: 100%; border-collapse: collapse; font-size: 15px; min-width: 620px; }
th, td { padding: 14px 18px; text-align: left; border-bottom: 1px solid var(--line); }
thead th { background: var(--bg-soft); font-size: 14px; color: var(--ink-2); white-space: nowrap; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: var(--brand-050); }

/* 城市 / Tab */
.tabs { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 26px; }
.tab {
  padding: 9px 20px; border-radius: 999px; border: 1px solid var(--line-2); background: #fff;
  font-size: 15px; font-weight: 600; color: var(--ink-2); cursor: pointer; font-family: var(--font);
}
.tab:hover { border-color: var(--brand); color: var(--brand); }
.tab[aria-selected="true"] { background: var(--brand); border-color: var(--brand); color: #fff; }
.tab-panel[hidden] { display: none; }

.store-item { display: flex; gap: 16px; padding: 18px 20px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.store-item__no {
  width: 42px; height: 42px; flex: none; border-radius: 10px; background: var(--brand-100);
  color: var(--brand); display: grid; place-items: center; font-weight: 700; font-size: 15px;
}
.store-item h4 { margin-bottom: 2px; }
.store-item p { margin: 0; font-size: 14.5px; color: var(--muted); }

/* 场景卡片 */
.scene-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.scene-card__thumb { height: 130px; display: grid; place-items: center; font-size: 30px; background: linear-gradient(140deg, var(--brand-100), #DCEBFA); }
.scene-card__body { padding: 20px; }
.scene-card__body p { margin: 0; font-size: 14.5px; color: var(--muted); }
.scene-card__body ul { margin: 0; padding-left: 18px; font-size: 14px; color: var(--ink-2); }

/* FAQ 手风琴 */
.faq-list { max-width: 860px; margin: 0 auto; }
.faq-item { border: 1px solid var(--line); border-radius: var(--radius); background: #fff; margin-bottom: 14px; overflow: hidden; }
.faq-q {
  width: 100%; text-align: left; background: none; border: 0; cursor: pointer;
  padding: 18px 52px 18px 22px; font-size: 16.5px; font-weight: 600; color: var(--ink);
  position: relative; font-family: var(--font); line-height: 1.6;
}
.faq-q::after {
  content: "+"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%);
  font-size: 22px; color: var(--brand); font-weight: 400; transition: transform .2s ease;
}
.faq-item.is-open .faq-q::after { content: "−"; }
.faq-a { padding: 0 22px 20px; color: var(--ink-2); font-size: 15.5px; display: none; }
.faq-item.is-open .faq-a { display: block; }
.faq-a p:last-child, .faq-a ul:last-child { margin-bottom: 0; }

/* 联系 */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.contact-card { display: flex; gap: 16px; padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; margin-bottom: 16px; }
.contact-card__icon { width: 46px; height: 46px; flex: none; border-radius: 12px; background: var(--brand-100); color: var(--brand); display: grid; place-items: center; font-size: 20px; }
.contact-card h4 { margin-bottom: 2px; }
.contact-card p { margin: 0; font-size: 14.5px; color: var(--muted); }
.contact-card a { font-size: 19px; font-weight: 700; }

/* 时间线 */
.timeline { position: relative; padding-left: 26px; }
.timeline::before { content: ""; position: absolute; left: 6px; top: 6px; bottom: 6px; width: 2px; background: var(--line-2); }
.tl-item { position: relative; padding-bottom: 26px; }
.tl-item::before {
  content: ""; position: absolute; left: -26px; top: 8px; width: 14px; height: 14px;
  border-radius: 50%; background: #fff; border: 3px solid var(--brand);
}
.tl-item b { color: var(--brand); font-size: 14px; letter-spacing: .04em; }
.tl-item p { margin: 2px 0 0; font-size: 15px; color: var(--ink-2); }

/* 媒体 / 荣誉 */
.logo-wall { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.logo-wall div {
  border: 1px solid var(--line); border-radius: var(--radius-s); padding: 16px 10px;
  text-align: center; font-size: 14px; color: var(--muted); background: #fff;
}

/* CTA 条 */
.cta-band {
  background: linear-gradient(120deg, var(--brand) 0%, var(--brand-500) 100%);
  border-radius: var(--radius-l); padding: 44px 40px; color: #fff;
  display: flex; align-items: center; justify-content: space-between; gap: 26px; flex-wrap: wrap;
}
.cta-band h2, .cta-band p { color: #fff; margin: 0; }
.cta-band p { color: #D5E6F7; }

/* 404 */
.error-page { padding: 100px 0; text-align: center; }
.error-page__code { font-size: 96px; font-weight: 800; color: var(--brand-100); line-height: 1; }

/* 返回顶部 */
.to-top {
  position: fixed; right: 22px; bottom: 22px; width: 44px; height: 44px; border-radius: 50%;
  background: var(--brand); color: #fff; border: 0; cursor: pointer; font-size: 18px;
  box-shadow: var(--shadow-l); display: grid; place-items: center; opacity: 0; pointer-events: none;
  transition: opacity .2s ease; z-index: 50;
}
.to-top.is-show { opacity: 1; pointer-events: auto; }

/* ---------- 8. 追加模块：蒙皮提示条 / AI 摘要框 / 事实清单 / 备注 ---------- */
/* 蒙皮阶段顶部提示条（上线前删除对应 HTML 即可） */
.dev-bar {
  background: #FFF8E6; border-bottom: 1px solid #F3E0B0; color: #8A5A00;
  font-size: 13px; padding: 8px 0; text-align: center;
}
.dev-bar b { font-weight: 700; }

/* AI 摘要框：定义式答案，供豆包 / 点点 AI 直接引用 */
.answer-box {
  background: var(--brand-050); border: 1px solid #CFE2F5; border-left: 4px solid var(--brand);
  border-radius: var(--radius); padding: 20px 24px; margin: 0 0 28px;
}
.answer-box h2, .answer-box h3 { margin-bottom: 8px; font-size: 19px; }
.answer-box p:last-child { margin-bottom: 0; }

/* 事实清单：品牌 + 属性短语成对出现，强化实体共现 */
.fact-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.fact-list li {
  display: grid; grid-template-columns: 132px 1fr; gap: 14px; font-size: 15px;
  padding-bottom: 12px; border-bottom: 1px dashed var(--line); margin-bottom: 0;
}
.fact-list li:last-child { border-bottom: 0; padding-bottom: 0; }
.fact-list b { color: var(--ink); }
.fact-list span { color: var(--ink-2); }

/* FAQ 分组标题 */
.faq-group {
  font-size: 20px; margin: 40px 0 18px; padding-left: 12px;
  border-left: 4px solid var(--brand); line-height: 1.4;
}
.faq-group:first-of-type { margin-top: 0; }

/* 备注 / 免责说明 */
.note {
  font-size: 13.5px; color: var(--muted); background: var(--bg-soft);
  border-radius: var(--radius-s); padding: 12px 16px; margin-top: 22px;
}
.note p { margin: 0; }

/* 品牌真实 logo 图（页头 / 页脚通用，透明底 PNG） */
.logo img { height: 46px; width: auto; display: block; }
/* 页脚深色背景：白底圆角卡片承载 logo */
.footer-logo img {
  height: 32px; width: auto; display: block;
  box-sizing: content-box; background: #fff;
  padding: 8px 12px; border-radius: 10px;
}

/* 五步流程布局 */
.steps--five { grid-template-columns: repeat(5, 1fr); }
@media (max-width: 980px) { .steps--five { grid-template-columns: repeat(2, 1fr); } }

/* ---------- 9. 响应式 ---------- */
@media (max-width: 980px) {
  .g-4 { grid-template-columns: repeat(2, 1fr); }
  .g-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .hero__inner { grid-template-columns: 1fr; padding: 54px 0 60px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; gap: 28px; }
  .logo-wall { grid-template-columns: repeat(3, 1fr); }
  .finder { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  body { font-size: 15.5px; }
  .container { padding: 0 18px; }
  .section { padding: 52px 0; }
  .g-2, .g-3, .g-4 { grid-template-columns: 1fr; }
  .nav {
    position: fixed; inset: var(--header-h) 0 auto 0; flex-direction: column; align-items: stretch;
    gap: 0; background: #fff; border-bottom: 1px solid var(--line); padding: 8px 18px 18px;
    box-shadow: var(--shadow); display: none;
  }
  .nav.is-open { display: flex; }
  .nav a { padding: 12px 0; border-bottom: 1px solid var(--line); }
  .nav-toggle { display: block; }
  .header-cta .btn { display: none; }
  .header-tel { font-size: 15px; }
  .footer-grid { grid-template-columns: 1fr; gap: 26px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .logo-wall { grid-template-columns: repeat(2, 1fr); }
  .cta-band { padding: 30px 24px; }
  .stat b { font-size: 28px; }
}