/* ============================================================
   木燊到家 企业官网 · 黑金风格
   纯静态 / 零依赖 / 系统字体 / CSS 变量主题
   ============================================================ */
:root {
  --bg: #0a0a0c;
  --bg-soft: #0e0e11;
  --panel: #141418;
  --panel-2: #191920;
  --line: rgba(216, 181, 106, 0.16);
  --line-strong: rgba(216, 181, 106, 0.38);
  --gold: #d8b56a;
  --gold-bright: #f3d9a4;
  --gold-deep: #a9822f;
  --text: #ece7db;
  --muted: #9b968a;
  --radius: 14px;
  --container: 1200px;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.55);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei",
    "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

/* ---------- 通用文字 ---------- */
.gold-text {
  background: linear-gradient(120deg, #f7e7bd 0%, #d8b56a 45%, #b98f3e 80%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  letter-spacing: 4px;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold));
}
.section-title {
  font-size: clamp(26px, 3.4vw, 38px);
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 12px;
}
.section-lead { color: var(--muted); max-width: 640px; font-size: 15.5px; }
.section-head { margin-bottom: 44px; }
.section-head.center { text-align: center; }
.section-head.center .section-lead { margin: 0 auto; }
.section-head.center .eyebrow::before { display: none; }

section { padding: 88px 0; position: relative; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 30px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 1px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}
.btn-gold {
  background: linear-gradient(135deg, #f3d9a4, #d8b56a 55%, #b98f3e);
  color: #1a1204;
  box-shadow: 0 8px 26px rgba(216, 181, 106, 0.28);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 12px 34px rgba(216, 181, 106, 0.42); }
.btn-ghost {
  border-color: var(--line-strong);
  color: var(--gold-bright);
  background: rgba(216, 181, 106, 0.05);
}
.btn-ghost:hover { background: rgba(216, 181, 106, 0.12); transform: translateY(-2px); }
.btn-red {
  background: linear-gradient(135deg, #e0483d, #b73227);
  color: #fff;
  box-shadow: 0 8px 24px rgba(190, 50, 40, 0.3);
}
.btn-red:hover { transform: translateY(-2px); }

/* ---------- 顶部导航 ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(10, 10, 12, 0.86);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.brand { display: flex; align-items: center; gap: 11px; font-size: 21px; font-weight: 700; letter-spacing: 2px; }
.brand-mark {
  width: 38px; height: 38px; border-radius: 10px;
  display: grid; place-items: center;
  overflow: hidden; flex: none;
  box-shadow: 0 6px 18px rgba(216, 181, 106, 0.25);
}
.brand-mark img { width: 100%; height: 100%; object-fit: cover; border-radius: 10px; display: block; }
.brand small { display: block; font-size: 10px; font-weight: 400; letter-spacing: 3px; color: var(--muted); }

.main-nav ul { display: flex; gap: 6px; }
.main-nav a {
  display: block;
  padding: 9px 16px;
  font-size: 15px;
  color: #cfc9bc;
  border-radius: 8px;
  position: relative;
  transition: color 0.25s;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 16px; right: 16px; bottom: 4px;
  height: 2px;
  background: linear-gradient(90deg, #f3d9a4, #d8b56a);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.28s ease;
  border-radius: 2px;
}
.main-nav a:hover, .main-nav a.active { color: var(--gold-bright); }
.main-nav a:hover::after, .main-nav a.active::after { transform: scaleX(1); }

.nav-toggle {
  display: none;
  width: 42px; height: 42px;
  background: none; border: 1px solid var(--line-strong);
  border-radius: 10px;
  cursor: pointer;
  color: var(--gold-bright);
}
.nav-toggle svg { width: 22px; height: 22px; margin: auto; display: block; }

/* 移动端抽屉 */
.mobile-drawer {
  position: fixed;
  top: 0; right: 0;
  width: min(320px, 84vw);
  height: 100vh;
  background: linear-gradient(180deg, #121215, #0c0c0f);
  border-left: 1px solid var(--line);
  z-index: 120;
  padding: 84px 28px 30px;
  transform: translateX(105%);
  transition: transform 0.32s cubic-bezier(0.22, 1, 0.36, 1);
  box-shadow: -20px 0 60px rgba(0, 0, 0, 0.6);
}
.mobile-drawer.open { transform: translateX(0); }
.mobile-drawer a {
  display: flex; align-items: center; justify-content: space-between;
  padding: 15px 4px;
  font-size: 16.5px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  color: #d9d4c7;
}
.mobile-drawer a.active { color: var(--gold-bright); }
.drawer-mask {
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, 0.55);
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s;
  z-index: 110;
}
.drawer-mask.show { opacity: 1; pointer-events: auto; }

/* ---------- Hero ---------- */
.hero {
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding: 150px 0 90px;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 62% 48% at 68% 32%, rgba(216, 181, 106, 0.16), transparent 65%),
    radial-gradient(ellipse 45% 40% at 12% 85%, rgba(169, 130, 47, 0.1), transparent 70%),
    linear-gradient(180deg, #0c0b09 0%, var(--bg) 70%);
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(216, 181, 106, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(216, 181, 106, 0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 30%, transparent 75%);
}
.hero-beam {
  position: absolute;
  left: -10%; right: -10%; top: 58%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(243, 217, 164, 0.5), transparent);
}
.hero-inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 48px; align-items: center; }
.hero-tag {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 18px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-size: 13.5px;
  color: var(--gold-bright);
  letter-spacing: 2px;
  margin-bottom: 26px;
  background: rgba(216, 181, 106, 0.06);
}
.hero-tag::before {
  content: "";
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 10px var(--gold);
}
.hero h1 {
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.22;
  font-weight: 800;
  letter-spacing: 2px;
  margin-bottom: 22px;
}
.hero p.lead { color: var(--muted); font-size: clamp(15px, 1.6vw, 18px); max-width: 540px; margin-bottom: 38px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* Hero 右侧：城市节点卡片 */
.hero-visual { position: relative; }
.hero-card {
  background: linear-gradient(160deg, rgba(24, 22, 18, 0.9), rgba(14, 14, 17, 0.94));
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 30px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(6px);
}
.hero-card h3 { font-size: 17px; letter-spacing: 2px; margin-bottom: 22px; color: var(--gold-bright); display: flex; align-items: center; gap: 10px; }
.city-node { display: flex; align-items: center; gap: 14px; padding: 11px 0; border-bottom: 1px dashed rgba(216, 181, 106, 0.14); }
.city-node:last-child { border-bottom: none; }
.city-dot {
  width: 38px; height: 38px; border-radius: 50%;
  border: 1px solid var(--line-strong);
  display: grid; place-items: center;
  color: var(--gold);
  flex-shrink: 0;
}
.city-dot svg { width: 18px; height: 18px; }
.city-node b { font-size: 15.5px; display: block; letter-spacing: 1px; }
.city-node span { font-size: 12.5px; color: var(--muted); }
.city-node .pulse { margin-left: auto; font-size: 12px; color: var(--gold); letter-spacing: 1px; white-space: nowrap; }
.hero-card .card-note {
  margin-top: 20px; padding: 13px 16px;
  background: rgba(216, 181, 106, 0.07);
  border: 1px solid var(--line);
  border-radius: 10px;
  font-size: 13px; color: var(--gold-bright); letter-spacing: 1px;
}

/* ---------- 数据带 ---------- */
.stats-band { border-block: 1px solid var(--line); background: var(--bg-soft); padding: 40px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.stat b { font-size: clamp(26px, 3vw, 38px); font-weight: 800; letter-spacing: 1px; }
.stat span { display: block; margin-top: 6px; color: var(--muted); font-size: 13.5px; letter-spacing: 2px; }

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

.card {
  background: linear-gradient(165deg, var(--panel), #101014);
  border: 1px solid rgba(255, 255, 255, 0.055);
  border-radius: var(--radius);
  padding: 30px 26px;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.card::before {
  content: "";
  position: absolute; inset: 0 0 auto 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(216, 181, 106, 0.5), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.card:hover { transform: translateY(-6px); border-color: var(--line-strong); box-shadow: 0 20px 46px rgba(0, 0, 0, 0.5); }
.card:hover::before { opacity: 1; }
.card-icon {
  width: 52px; height: 52px;
  border-radius: 13px;
  border: 1px solid var(--line-strong);
  background: rgba(216, 181, 106, 0.07);
  display: grid; place-items: center;
  color: var(--gold);
  margin-bottom: 20px;
}
.card-icon svg { width: 25px; height: 25px; }
.card h3 { font-size: 17.5px; letter-spacing: 1px; margin-bottom: 9px; }
.card p { font-size: 14px; color: var(--muted); }
.card .more { display: inline-flex; align-items: center; gap: 6px; margin-top: 16px; font-size: 13.5px; color: var(--gold); letter-spacing: 1px; }
.card .more svg { width: 15px; height: 15px; transition: transform 0.25s; }
.card:hover .more svg { transform: translateX(4px); }

/* ---------- 流程步骤 ---------- */
.flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
.flow-item { text-align: center; padding: 10px 22px; position: relative; }
.flow-item:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 34px; right: -18px;
  width: 36px; height: 1px;
  background: linear-gradient(90deg, var(--line-strong), transparent);
}
.flow-num {
  width: 66px; height: 66px; margin: 0 auto 18px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  background: radial-gradient(circle at 35% 30%, rgba(216, 181, 106, 0.16), rgba(216, 181, 106, 0.03));
  display: grid; place-items: center;
  font-size: 22px; font-weight: 700;
  color: var(--gold-bright);
  position: relative;
}
.flow-num::after {
  content: "";
  position: absolute; inset: -7px;
  border-radius: 50%;
  border: 1px dashed rgba(216, 181, 106, 0.22);
}
.flow-item h4 { font-size: 17px; letter-spacing: 1px; margin-bottom: 8px; }
.flow-item p { font-size: 13.5px; color: var(--muted); }

/* ---------- 合伙人权益 ---------- */
.perk-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.perk {
  display: flex; gap: 14px; align-items: flex-start;
  background: var(--panel);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  padding: 18px 20px;
  transition: border-color 0.25s;
}
.perk:hover { border-color: var(--line-strong); }
.perk svg { width: 22px; height: 22px; color: var(--gold); flex-shrink: 0; margin-top: 3px; }
.perk b { display: block; font-size: 15.5px; margin-bottom: 3px; letter-spacing: 1px; }
.perk span { font-size: 13px; color: var(--muted); }

/* ---------- 技师端下载 ---------- */
.worker-app {
  background:
    radial-gradient(ellipse 55% 75% at 82% 20%, rgba(216, 181, 106, 0.14), transparent 60%),
    linear-gradient(160deg, #131109, #0b0b0d 60%);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 64px 56px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 44px;
  align-items: center;
}
.worker-app h2 { font-size: clamp(24px, 3vw, 34px); letter-spacing: 2px; margin-bottom: 14px; }
.worker-app p { color: var(--muted); margin-bottom: 30px; max-width: 480px; }
.qr-slot {
  justify-self: center;
  width: 210px; height: 210px;
  border-radius: 18px;
  border: 1px solid var(--line-strong);
  background: repeating-conic-gradient(#161619 0% 25%, #101013 0% 50%) 0 0/26px 26px;
  display: grid; place-items: center;
  color: var(--gold);
  font-size: 13px;
  letter-spacing: 2px;
  text-align: center;
  position: relative;
}
.qr-slot::after {
  content: "APP 二维码位";
  background: rgba(10, 10, 12, 0.85);
  padding: 6px 14px;
  border-radius: 8px;
  border: 1px dashed var(--line-strong);
}

/* ---------- CTA ---------- */
.cta-band { text-align: center; padding: 96px 0; }
.cta-band h2 { font-size: clamp(26px, 3.6vw, 40px); letter-spacing: 2px; margin-bottom: 14px; }
.cta-band p { color: var(--muted); margin-bottom: 34px; }

/* ---------- 页面内页头 ---------- */
.page-hero {
  padding: 168px 0 72px;
  background:
    radial-gradient(ellipse 55% 65% at 75% 10%, rgba(216, 181, 106, 0.13), transparent 62%),
    linear-gradient(180deg, #0d0c0a, var(--bg));
  border-bottom: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}
.page-hero h1 { font-size: clamp(30px, 4vw, 46px); letter-spacing: 2px; margin-bottom: 14px; }
.page-hero p { color: var(--muted); max-width: 660px; font-size: 15.5px; }
.crumbs { font-size: 13px; color: var(--muted); letter-spacing: 1px; margin-bottom: 20px; }
.crumbs b { color: var(--gold); font-weight: 500; }

/* ---------- 关于页 ---------- */
.about-block { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 48px; align-items: start; }
.about-num {
  font-size: 15px; color: var(--gold); letter-spacing: 3px;
  border: 1px solid var(--line-strong); border-radius: 999px;
  padding: 5px 18px; display: inline-block; margin-bottom: 18px;
}
.timeline { position: relative; padding-left: 30px; }
.timeline::before {
  content: ""; position: absolute; left: 7px; top: 8px; bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--gold), rgba(216, 181, 106, 0.08));
}
.tl-item { position: relative; padding-bottom: 34px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-item::before {
  content: "";
  position: absolute; left: -29px; top: 7px;
  width: 11px; height: 11px; border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--gold);
  box-shadow: 0 0 12px rgba(216, 181, 106, 0.5);
}
.tl-item .tl-year { font-size: 15px; color: var(--gold-bright); letter-spacing: 2px; font-weight: 700; }
.tl-item h4 { font-size: 16.5px; margin: 4px 0 6px; letter-spacing: 1px; }
.tl-item p { font-size: 14px; color: var(--muted); }

/* ---------- 新闻 ---------- */
.news-item {
  display: grid;
  grid-template-columns: 150px 1fr auto;
  gap: 28px;
  align-items: center;
  padding: 30px 26px;
  border: 1px solid rgba(255, 255, 255, 0.055);
  border-radius: var(--radius);
  background: linear-gradient(165deg, var(--panel), #101014);
  transition: border-color 0.25s, transform 0.25s;
  margin-bottom: 18px;
}
.news-item:hover { border-color: var(--line-strong); transform: translateX(4px); }
.news-date { text-align: center; border-right: 1px solid var(--line); padding-right: 26px; }
.news-date b { display: block; font-size: 32px; color: var(--gold-bright); font-weight: 800; line-height: 1.1; }
.news-date span { font-size: 13px; color: var(--muted); letter-spacing: 2px; }
.news-item h3 { font-size: 18px; letter-spacing: 0.5px; margin-bottom: 8px; }
.news-item p { font-size: 14px; color: var(--muted); }
.news-tag {
  font-size: 12.5px; color: var(--gold);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 5px 14px;
  white-space: nowrap;
  letter-spacing: 1px;
}

/* ---------- 联系页 ---------- */
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 30px; align-items: start; }
.contact-card {
  background: linear-gradient(165deg, var(--panel), #101014);
  border: 1px solid rgba(255, 255, 255, 0.055);
  border-radius: var(--radius);
  padding: 34px 30px;
}
.contact-line { display: flex; gap: 16px; padding: 17px 0; border-bottom: 1px dashed rgba(216, 181, 106, 0.14); align-items: flex-start; }
.contact-line:last-child { border-bottom: none; }
.contact-line svg { width: 21px; height: 21px; color: var(--gold); flex-shrink: 0; margin-top: 4px; }
.contact-line b { display: block; font-size: 14px; color: var(--muted); font-weight: 400; letter-spacing: 1px; margin-bottom: 3px; }
.contact-line span { font-size: 15.5px; letter-spacing: 0.5px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.form-grid .full { grid-column: 1 / -1; }
.field label { display: block; font-size: 13.5px; color: var(--muted); margin-bottom: 8px; letter-spacing: 1px; }
.field input, .field select, .field textarea {
  width: 100%;
  background: var(--bg-soft);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 10px;
  padding: 13px 16px;
  color: var(--text);
  font-size: 15px;
  font-family: inherit;
  transition: border-color 0.25s, box-shadow 0.25s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(216, 181, 106, 0.12);
}
.field textarea { min-height: 130px; resize: vertical; }
.region-row { display: flex; gap: 8px; }
.region-row select { flex: 1; min-width: 0; }
@media (max-width: 480px) {
  .region-row { flex-wrap: wrap; }
  .region-row select { flex: 1 1 30%; }
}
.form-note { font-size: 12.5px; color: var(--muted); margin-top: 14px; }
.form-ok {
  display: none;
  margin-top: 16px;
  padding: 13px 18px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: rgba(216, 181, 106, 0.08);
  color: var(--gold-bright);
  font-size: 14px;
}

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--line);
  background: #08080a;
  padding: 64px 0 0;
  margin-top: 40px;
}
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 46px; }
.footer-grid h4 { font-size: 15.5px; letter-spacing: 2px; margin-bottom: 18px; color: var(--gold-bright); }
.footer-grid p, .footer-grid a { font-size: 13.5px; color: var(--muted); display: block; padding: 5px 0; transition: color 0.2s; }
.footer-grid a:hover { color: var(--gold-bright); }
.footer-brand p { max-width: 300px; line-height: 1.9; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 12.5px;
  color: #6d685e;
}
.beian-links { display: inline-flex; align-items: center; gap: 16px; }
.beian-links a { color: #6d685e; display: inline-flex; align-items: center; gap: 5px; transition: color 0.25s ease; }
.beian-links a:hover { color: #d8b56a; }
.beian-links img { display: block; opacity: 0.85; }
@media (max-width: 768px) { .footer-bottom { justify-content: center; text-align: center; } }

/* ---------- 入场动效 ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { max-width: 560px; }
  .worker-app { grid-template-columns: 1fr; padding: 46px 36px; }
  .qr-slot { justify-self: start; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-block, .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  section { padding: 64px 0; }
  .main-nav { display: none; }
  .nav-toggle { display: block; }
  .hero { min-height: auto; padding: 130px 0 70px; }
  .grid-3, .grid-2, .perk-list { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .flow { grid-template-columns: 1fr 1fr; gap: 28px 0; }
  .flow-item:not(:last-child)::after { display: none; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 28px 12px; }
  .news-item { grid-template-columns: 1fr; gap: 12px; }
  .news-date { text-align: left; border-right: none; border-bottom: 1px solid var(--line); padding: 0 0 12px; display: flex; align-items: baseline; gap: 10px; }
  .news-date b { font-size: 24px; }
  .news-tag { justify-self: start; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .qr-slot { width: 100%; max-width: 260px; }
  .worker-app { padding: 36px 24px; }
  .hero-actions .btn { flex: 1; min-width: 150px; }
}
@media (max-width: 420px) {
  .grid-4 { grid-template-columns: 1fr; }
  .flow { grid-template-columns: 1fr; }
}