/* 优享达本地生活服务平台 —— 全站样式 */
:root {
  --brand: #E4572E;
  --brand-d: #C4451F;
  --brand-l: #FFF1EC;
  --deep: #0F2135;
  --deep-2: #1B3B5A;
  --ink: #17222F;
  --text: #3C4A5A;
  --muted: #78869A;
  --line: #E5E9EF;
  --bg: #F6F7F9;
  --white: #FFFFFF;
  --radius: 14px;
  --shadow: 0 2px 14px rgba(15, 33, 53, .06);
  --shadow-lg: 0 10px 40px rgba(15, 33, 53, .1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; transition: color .2s; }
a:hover { color: var(--brand); }
img, svg { display: block; max-width: 100%; }
ul, ol { list-style: none; }
button, input, select, textarea { font-family: inherit; font-size: inherit; }

.wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.wrap-narrow { max-width: 900px; margin: 0 auto; padding: 0 24px; }

/* ---------- 顶栏 ---------- */
.topbar {
  background: var(--deep);
  color: rgba(255, 255, 255, .72);
  font-size: 13px;
  line-height: 36px;
}
.topbar .wrap { display: flex; justify-content: space-between; align-items: center; }
.topbar a { color: rgba(255, 255, 255, .82); }
.topbar a:hover { color: #fff; }
.topbar .sep { margin: 0 10px; opacity: .35; }
.topbar-right { display: flex; align-items: center; }

/* ---------- 导航 ---------- */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .96);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 72px; }

.logo { display: flex; align-items: center; gap: 10px; }
.logo-mark {
  width: 38px; height: 38px; border-radius: 10px;
  background: linear-gradient(135deg, var(--brand) 0%, #F08A4B 100%);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 19px; font-weight: 700; letter-spacing: -.5px;
  box-shadow: 0 4px 12px rgba(228, 87, 46, .28);
}
.logo-text strong { display: block; font-size: 15.5px; color: var(--ink); letter-spacing: .3px; line-height: 1.2; }
.logo-text span { display: block; font-size: 11px; color: var(--muted); letter-spacing: 1.5px; line-height: 1.4; }

.menu { display: flex; align-items: center; gap: 4px; }
.menu a {
  display: block; padding: 8px 14px; font-size: 15px; color: var(--text);
  border-radius: 8px; white-space: nowrap;
}
.menu a:hover { background: var(--bg); color: var(--brand); }
.menu a.active { color: var(--brand); font-weight: 600; }

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

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  height: 42px; padding: 0 22px; border-radius: 9px;
  font-size: 15px; font-weight: 500; cursor: pointer;
  border: 1px solid transparent; transition: all .22s; white-space: nowrap;
}
.btn-primary { background: var(--brand); color: #fff; box-shadow: 0 4px 14px rgba(228, 87, 46, .3); }
.btn-primary:hover { background: var(--brand-d); color: #fff; transform: translateY(-1px); }
.btn-ghost { border-color: var(--line); color: var(--ink); background: #fff; }
.btn-ghost:hover { border-color: var(--brand); color: var(--brand); }
.btn-lg { height: 50px; padding: 0 30px; font-size: 16px; }
.btn-block { width: 100%; }

.burger { display: none; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 9px; background: #fff; cursor: pointer; align-items: center; justify-content: center; }
.burger span { display: block; width: 18px; height: 2px; background: var(--ink); border-radius: 2px; position: relative; }
.burger span::before, .burger span::after { content: ""; position: absolute; left: 0; width: 18px; height: 2px; background: var(--ink); border-radius: 2px; }
.burger span::before { top: -6px; }
.burger span::after { top: 6px; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background: linear-gradient(160deg, #0F2135 0%, #16324C 55%, #1B3B5A 100%);
  color: #fff;
}
.hero::after {
  content: ""; position: absolute; right: -180px; top: -160px;
  width: 620px; height: 620px; border-radius: 50%;
  background: radial-gradient(circle, rgba(228, 87, 46, .3) 0%, rgba(228, 87, 46, 0) 68%);
}
.hero .wrap { position: relative; z-index: 2; display: grid; grid-template-columns: 1.05fr .95fr; gap: 60px; align-items: center; padding-top: 78px; padding-bottom: 86px; }

.hero-tag {
  display: inline-flex; align-items: center; gap: 8px;
  height: 30px; padding: 0 14px; border-radius: 99px;
  background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .16);
  font-size: 13px; color: #FFC9B4; letter-spacing: .5px; margin-bottom: 22px;
}
.hero-tag i { width: 6px; height: 6px; border-radius: 50%; background: var(--brand); }

.hero h1 {
  font-size: 44px; line-height: 1.28; font-weight: 700; letter-spacing: -.5px; margin-bottom: 20px;
}
.hero h1 em { font-style: normal; color: #FF8A5B; }
.hero p.lead { font-size: 16.5px; color: rgba(255, 255, 255, .74); max-width: 520px; margin-bottom: 32px; }
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px; }
.hero .btn-ghost { background: transparent; border-color: rgba(255, 255, 255, .26); color: #fff; }
.hero .btn-ghost:hover { border-color: #fff; color: #fff; background: rgba(255, 255, 255, .08); }

.hero-stats { display: flex; gap: 44px; padding-top: 26px; border-top: 1px solid rgba(255, 255, 255, .12); }
.hero-stats div strong { display: block; font-size: 27px; font-weight: 700; color: #fff; line-height: 1.2; }
.hero-stats div strong small { font-size: 14px; font-weight: 500; margin-left: 2px; }
.hero-stats div span { font-size: 13px; color: rgba(255, 255, 255, .56); }

.hero-visual { position: relative; }
.hero-card {
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .13);
  border-radius: 18px; padding: 22px; backdrop-filter: blur(10px);
}
.hero-card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.hero-card-head span { font-size: 13px; color: rgba(255, 255, 255, .6); }
.hero-card-head b { font-size: 13px; color: #FFC9B4; font-weight: 500; }
.hero-list-item {
  display: flex; align-items: center; gap: 12px;
  padding: 12px; border-radius: 10px; background: rgba(255, 255, 255, .06);
  margin-bottom: 8px;
}
.hero-list-item:last-child { margin-bottom: 0; }
.hero-list-item .ico {
  width: 34px; height: 34px; border-radius: 8px; flex: 0 0 34px;
  background: rgba(228, 87, 46, .22); color: #FF8A5B;
  display: flex; align-items: center; justify-content: center;
}
.hero-list-item .txt { flex: 1; min-width: 0; }
.hero-list-item .txt b { display: block; font-size: 14px; color: #fff; font-weight: 500; }
.hero-list-item .txt span { font-size: 12px; color: rgba(255, 255, 255, .5); }
.hero-list-item .badge { font-size: 11px; color: #FF8A5B; border: 1px solid rgba(255, 138, 91, .4); border-radius: 4px; padding: 1px 6px; }

/* ---------- 通用区块 ---------- */
.section { padding: 84px 0; }
.section-alt { background: var(--bg); }
.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.eyebrow {
  display: inline-block; font-size: 12.5px; font-weight: 600; letter-spacing: 2px;
  color: var(--brand); text-transform: uppercase; margin-bottom: 12px;
}
.section-head h2 { font-size: 31px; line-height: 1.35; font-weight: 700; color: var(--ink); letter-spacing: -.3px; margin-bottom: 14px; }
.section-head p { font-size: 15.5px; color: var(--muted); }

/* ---------- 服务卡片 ---------- */
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px 24px; transition: all .25s;
}
.card:hover { border-color: #F2C4B2; box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.card-ico {
  width: 46px; height: 46px; border-radius: 11px; background: var(--brand-l);
  color: var(--brand); display: flex; align-items: center; justify-content: center; margin-bottom: 18px;
}
.card h3 { font-size: 17.5px; font-weight: 600; color: var(--ink); margin-bottom: 10px; }
.card p { font-size: 14.5px; color: var(--muted); line-height: 1.7; }
ul.ticks { margin-top: 14px; }
ul.ticks li { font-size: 13.5px; color: var(--muted); padding-left: 18px; position: relative; line-height: 2; }
ul.ticks li::before {
  content: ""; position: absolute; left: 0; top: 11px;
  width: 5px; height: 5px; border-radius: 50%; background: var(--brand); opacity: .55;
}

/* ---------- 商家/信息列表 ---------- */
.biz-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.biz {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; transition: all .25s;
}
.biz:hover { box-shadow: var(--shadow-lg); border-color: #F2C4B2; }
.biz-cover {
  height: 118px; display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 30px; font-weight: 700; letter-spacing: 2px;
}
.biz-body { padding: 18px 20px 20px; }
.biz-body h4 { font-size: 16px; color: var(--ink); font-weight: 600; margin-bottom: 6px; display: flex; align-items: center; gap: 8px; }
.biz-body h4 .v { font-size: 11px; font-weight: 500; color: var(--brand); background: var(--brand-l); border-radius: 4px; padding: 1px 6px; }
.biz-body .meta { font-size: 13px; color: var(--muted); line-height: 1.9; }
.biz-body .tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.biz-body .tags span { font-size: 12px; color: var(--text); background: var(--bg); border-radius: 5px; padding: 2px 8px; }

/* ---------- 资讯 ---------- */
.news-list { display: grid; gap: 0; border-top: 1px solid var(--line); }
.news-item { display: flex; align-items: flex-start; gap: 26px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.news-date { flex: 0 0 76px; text-align: center; padding-top: 2px; }
.news-date b { display: block; font-size: 22px; color: var(--ink); font-weight: 700; line-height: 1.2; }
.news-date span { font-size: 12px; color: var(--muted); }
.news-body h4 { font-size: 16.5px; color: var(--ink); font-weight: 600; margin-bottom: 6px; }
.news-body p { font-size: 14px; color: var(--muted); }
.news-item:hover h4 { color: var(--brand); }

/* ---------- 合规/资质展示 ---------- */
.cert-box {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 34px; display: grid; grid-template-columns: 260px 1fr; gap: 40px; align-items: center;
}
.cert-visual {
  background: linear-gradient(160deg, #FDF3EF, #FFF9F6);
  border: 1px solid #F7DCD1; border-radius: 12px;
  padding: 26px; text-align: center;
}
.cert-visual .seal {
  width: 62px; height: 62px; margin: 0 auto 14px; border-radius: 50%;
  background: var(--brand); color: #fff; display: flex; align-items: center; justify-content: center;
  font-size: 15px; font-weight: 700; letter-spacing: 1px; line-height: 1.15;
}
.cert-visual p { font-size: 13px; color: var(--brand-d); font-weight: 500; }
.cert-info h3 { font-size: 21px; color: var(--ink); font-weight: 700; margin-bottom: 18px; }
.cert-table { width: 100%; border-collapse: collapse; }
.cert-table tr { border-bottom: 1px dashed var(--line); }
.cert-table tr:last-child { border-bottom: 0; }
.cert-table th { text-align: left; width: 128px; font-size: 13.5px; font-weight: 500; color: var(--muted); padding: 9px 0; vertical-align: top; }
.cert-table td { font-size: 13.5px; color: var(--ink); padding: 9px 0; word-break: break-all; }

/* ---------- CTA ---------- */
.cta {
  background: linear-gradient(120deg, var(--deep) 0%, var(--deep-2) 100%);
  border-radius: 18px; padding: 52px 56px; color: #fff;
  display: flex; align-items: center; justify-content: space-between; gap: 40px;
  position: relative; overflow: hidden;
}
.cta::after {
  content: ""; position: absolute; right: -80px; bottom: -120px;
  width: 340px; height: 340px; border-radius: 50%;
  background: radial-gradient(circle, rgba(228, 87, 46, .35), transparent 70%);
}
.cta h2 { font-size: 27px; font-weight: 700; margin-bottom: 10px; position: relative; }
.cta p { font-size: 15px; color: rgba(255, 255, 255, .66); position: relative; }
.cta .btn { position: relative; }

/* ---------- 页头（内页） ---------- */
.page-head {
  background: linear-gradient(150deg, #0F2135, #1B3B5A);
  color: #fff; padding: 62px 0 56px;
}
.page-head .crumb { font-size: 13px; color: rgba(255, 255, 255, .5); margin-bottom: 14px; }
.page-head .crumb a:hover { color: #fff; }
.page-head h1 { font-size: 34px; font-weight: 700; letter-spacing: -.3px; margin-bottom: 12px; }
.page-head p { font-size: 15px; color: rgba(255, 255, 255, .66); max-width: 640px; }

/* ---------- 文档正文 ---------- */
.doc { padding: 64px 0 88px; }
.doc h2 { font-size: 19px; color: var(--ink); font-weight: 700; margin: 38px 0 12px; padding-left: 13px; border-left: 3px solid var(--brand); line-height: 1.4; }
.doc h2:first-child { margin-top: 0; }
.doc h3 { font-size: 15.5px; color: var(--ink); font-weight: 600; margin: 22px 0 8px; }
.doc p { font-size: 15px; color: var(--text); margin-bottom: 14px; text-align: justify; }
.doc ol, .doc ul { margin: 0 0 16px 0; }
.doc ol { counter-reset: n; }
.doc ol > li { counter-increment: n; position: relative; padding-left: 28px; margin-bottom: 10px; font-size: 15px; }
.doc ol > li::before {
  content: counter(n) "."; position: absolute; left: 4px; top: 0;
  color: var(--brand); font-weight: 600; font-size: 14px;
}
ul.dot > li { position: relative; padding-left: 20px; margin-bottom: 8px; font-size: 15px; }
ul.dot > li::before { content: ""; position: absolute; left: 4px; top: 11px; width: 5px; height: 5px; border-radius: 50%; background: var(--brand); opacity: .6; }
.doc .meta-line { font-size: 13.5px; color: var(--muted); padding-bottom: 22px; border-bottom: 1px solid var(--line); margin-bottom: 34px; }
.doc .note {
  background: var(--bg); border-left: 3px solid var(--brand); border-radius: 0 8px 8px 0;
  padding: 16px 20px; font-size: 14px; color: var(--text); margin: 18px 0 22px;
}
table.simple { width: 100%; border-collapse: collapse; margin: 8px 0 22px; font-size: 14px; }
table.simple th { background: var(--bg); color: var(--ink); font-weight: 600; text-align: left; padding: 12px 14px; border: 1px solid var(--line); }
table.simple td { padding: 12px 14px; border: 1px solid var(--line); color: var(--text); }
table.simple tbody tr:hover { background: #FBFCFD; }

/* ---------- 表单 ---------- */
.form-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 36px; box-shadow: var(--shadow); }
.form-row { margin-bottom: 18px; }
.form-row label { display: block; font-size: 14px; color: var(--ink); font-weight: 500; margin-bottom: 7px; }
.form-row label .req { color: var(--brand); margin-left: 2px; }
.form-row input, .form-row select, .form-row textarea {
  width: 100%; height: 44px; padding: 0 14px; border: 1px solid var(--line);
  border-radius: 9px; background: #fff; color: var(--ink); transition: border-color .2s, box-shadow .2s;
}
.form-row textarea { height: 110px; padding: 12px 14px; resize: vertical; line-height: 1.7; }
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px rgba(228, 87, 46, .1);
}
.form-row input::placeholder, .form-row textarea::placeholder { color: #AEB8C4; }
.form-row.half { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-hint { font-size: 12.5px; color: var(--muted); margin-top: 6px; }
.form-agree { display: flex; align-items: flex-start; gap: 8px; font-size: 13.5px; color: var(--muted); margin-bottom: 22px; }
.form-agree input { width: 15px; height: 15px; margin-top: 5px; accent-color: var(--brand); flex: 0 0 15px; }
.form-agree a { color: var(--brand); }

.tabs { display: flex; gap: 6px; background: var(--bg); border-radius: 10px; padding: 5px; margin-bottom: 28px; }
.tabs button {
  flex: 1; height: 40px; border: 0; background: transparent; border-radius: 7px;
  font-size: 15px; color: var(--muted); cursor: pointer; transition: all .2s;
}
.tabs button.on { background: #fff; color: var(--ink); font-weight: 600; box-shadow: 0 1px 6px rgba(15, 33, 53, .08); }

/* ---------- 价格表 ---------- */
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: start; }
.price-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 32px 28px; transition: all .25s; }
.price-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.price-card.hot { border-color: var(--brand); box-shadow: 0 12px 36px rgba(228, 87, 46, .14); position: relative; }
.price-card.hot::before {
  content: "推荐"; position: absolute; top: -1px; right: 24px;
  background: var(--brand); color: #fff; font-size: 12px; padding: 3px 10px; border-radius: 0 0 7px 7px;
}
.price-card h3 { font-size: 17px; color: var(--ink); font-weight: 600; margin-bottom: 6px; }
.price-card .desc { font-size: 13.5px; color: var(--muted); margin-bottom: 20px; }
.price-card .amount { font-size: 34px; font-weight: 700; color: var(--ink); line-height: 1.2; letter-spacing: -1px; }
.price-card .amount small { font-size: 15px; font-weight: 500; color: var(--muted); margin-left: 3px; letter-spacing: 0; }
.price-card .amount em { font-style: normal; font-size: 18px; margin-right: 2px; }
.price-card ul.ticks { margin: 22px 0 26px; border-top: 1px solid var(--line); padding-top: 20px; }
.price-card ul.ticks li { font-size: 14px; color: var(--text); padding-left: 24px; position: relative; line-height: 2.1; }
.price-card ul.ticks li::before {
  content: ""; position: absolute; left: 2px; top: 12px;
  width: 12px; height: 7px; border-left: 2px solid var(--brand); border-bottom: 2px solid var(--brand);
  transform: rotate(-45deg);
}
.price-card ul.ticks li.off { color: #B6BFCB; }
.price-card ul.ticks li.off::before { border-color: #D5DBE3; }

/* ---------- 步骤 ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; counter-reset: s; }
.step { position: relative; padding: 0 26px 0 0; counter-increment: s; }
.step::before {
  content: counter(s, decimal-leading-zero);
  display: block; font-size: 13px; font-weight: 700; color: var(--brand);
  letter-spacing: 1px; margin-bottom: 10px;
}
.step::after {
  content: ""; position: absolute; top: 8px; right: 26px; left: 40px;
  height: 1px; background: var(--line);
}
.step:last-child::after { display: none; }
.step h4 { font-size: 16px; color: var(--ink); font-weight: 600; margin-bottom: 8px; }
.step p { font-size: 13.5px; color: var(--muted); }

/* ---------- 联系 ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 40px; align-items: start; }
.contact-item { display: flex; gap: 14px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.contact-item:last-child { border-bottom: 0; }
.contact-item .ico {
  width: 40px; height: 40px; flex: 0 0 40px; border-radius: 10px;
  background: var(--brand-l); color: var(--brand);
  display: flex; align-items: center; justify-content: center;
}
.contact-item b { display: block; font-size: 14px; color: var(--ink); font-weight: 600; margin-bottom: 3px; }
.contact-item span { font-size: 14px; color: var(--muted); line-height: 1.7; display: block; }

/* ---------- 页脚 ---------- */
.footer { background: var(--deep); color: rgba(255, 255, 255, .58); padding: 58px 0 0; font-size: 13.5px; }
.footer-top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.3fr; gap: 40px; padding-bottom: 40px; }
.footer h4 { font-size: 14px; color: #fff; font-weight: 600; margin-bottom: 16px; }
.footer li { margin-bottom: 9px; }
.footer a:hover { color: #fff; }
.footer .f-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer .f-logo .logo-mark { width: 34px; height: 34px; font-size: 17px; }
.footer .f-logo strong { color: #fff; font-size: 16px; letter-spacing: .5px; }
.footer .f-desc { font-size: 13px; line-height: 1.9; color: rgba(255, 255, 255, .5); max-width: 320px; }
.footer .f-contact li { display: flex; gap: 8px; line-height: 1.8; margin-bottom: 10px; }
.footer .f-contact li b { color: rgba(255, 255, 255, .82); font-weight: 400; flex: 0 0 56px; }

.footer-legal {
  border-top: 1px solid rgba(255, 255, 255, .1);
  padding: 24px 0 30px; text-align: center; font-size: 13px; color: rgba(255, 255, 255, .48);
  line-height: 2;
}
.footer-legal .company-line { color: rgba(255, 255, 255, .82); font-size: 13.5px; margin-bottom: 10px; }
.footer-legal .beian-line { margin-top: 0; }
.footer-legal .beian-line a {
  display: inline-flex; align-items: center; gap: 6px;
  color: #FFFFFF; font-size: 14px; letter-spacing: .3px;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .3); border-radius: 5px; padding: 5px 18px;
}
.footer-legal .beian-line a:hover { color: #fff; border-color: rgba(255, 255, 255, .65); background: rgba(255, 255, 255, .14); }
.footer-legal .links { margin-top: 8px; }
.footer-legal .links a { margin: 0 8px; }
.footer-legal .links span { opacity: .35; }

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .hero .wrap { grid-template-columns: 1fr; gap: 46px; padding-top: 60px; padding-bottom: 66px; }
  .hero h1 { font-size: 36px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .biz-grid { grid-template-columns: repeat(2, 1fr); }
  .price-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 30px 0; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
  .cert-box { grid-template-columns: 1fr; gap: 28px; }
  .contact-grid { grid-template-columns: 1fr; }
  .menu { display: none; }
  .menu.open {
    display: flex; flex-direction: column; align-items: stretch;
    position: absolute; top: 72px; left: 0; right: 0;
    background: #fff; border-bottom: 1px solid var(--line);
    padding: 10px 16px 18px; gap: 2px; box-shadow: var(--shadow-lg);
  }
  .menu.open a { padding: 12px 14px; }
  .burger { display: flex; }
  .nav-actions .btn-ghost { display: none; }
}

@media (max-width: 720px) {
  body { font-size: 14.5px; }
  .wrap, .wrap-narrow { padding: 0 18px; }
  .topbar { font-size: 12px; }
  .topbar .topbar-right { display: none; }
  .hero h1 { font-size: 29px; }
  .hero p.lead { font-size: 15px; }
  .hero-stats { gap: 24px; flex-wrap: wrap; }
  .hero-stats div strong { font-size: 22px; }
  .section { padding: 56px 0; }
  .section-head h2 { font-size: 24px; }
  .page-head { padding: 44px 0 40px; }
  .page-head h1 { font-size: 26px; }
  .grid-4, .grid-3, .grid-2, .biz-grid, .steps { grid-template-columns: 1fr; }
  .step::after { display: none; }
  .cta { flex-direction: column; align-items: flex-start; padding: 34px 26px; }
  .cta h2 { font-size: 22px; }
  .footer-top { grid-template-columns: 1fr; gap: 28px; }
  .form-card { padding: 24px 18px; }
  .form-row.half { grid-template-columns: 1fr; }
  .doc { padding: 40px 0 56px; }
  .news-item { gap: 16px; }
  .news-date { flex: 0 0 58px; }
  .news-date b { font-size: 18px; }
  .cert-box { padding: 22px; }
}