/* ============================================================
   landing.css — 商业意图落地页专用组件
   仅被 /amazon-operations.html 与 /hangzhou-amazon-agency.html 引用
   依赖 style.css 中的 :root 设计变量
   ============================================================ */

/* ---------- 首屏 CTA 条 ---------- */
.hero-cta-strip {
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 1.75rem;
}
.hero-cta-strip .btn { flex: 0 0 auto; }
.hero-note {
  margin-top: 1rem;
  font-size: .88rem;
  color: rgba(255, 255, 255, .82);
  text-align: center;
}

/* ---------- 导语段 ---------- */
.lead-block {
  max-width: 860px;
  margin: 0 auto 2.5rem;
  text-align: center;
}
.lead-block p {
  font-size: 1.03rem;
  line-height: 1.95;
  color: var(--color-text-secondary);
  margin: 0 0 .9rem;
}
.lead-block p:last-child { margin-bottom: 0; }

/* ---------- 定义卡片（供 AI 直接引用） ---------- */
.def-card {
  border-left: 4px solid var(--color-primary);
  background: var(--color-primary-lighter);
  padding: 1.5rem 1.75rem;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 2rem 0;
}
.def-card p {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.95;
  color: var(--color-text);
}
.def-card strong { color: var(--color-primary-dark); }

/* ---------- 服务范围网格 ---------- */
.scope-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}
.scope-item {
  display: flex;
  gap: .9rem;
  padding: 1.15rem 1.25rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #fff;
  transition: box-shadow .2s, transform .2s;
}
.scope-item:hover {
  box-shadow: 0 8px 24px rgba(29, 78, 216, .08);
  transform: translateY(-2px);
}
.scope-item .scope-num {
  flex: 0 0 1.6rem;
  font-weight: 700;
  color: var(--color-primary);
  font-size: 1.02rem;
  line-height: 1.5;
}
.scope-item h4 {
  margin: 0 0 .35rem;
  font-size: 1rem;
  color: var(--color-dark);
}
.scope-item p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.75;
  color: var(--color-text-secondary);
}

/* ---------- 服务边界 / 能力清单 ---------- */
.boundary-list,
.check-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .85rem;
}
.boundary-list li,
.check-list li {
  position: relative;
  padding-left: 1.95rem;
  font-size: .95rem;
  line-height: 1.8;
  color: var(--color-text);
}
.boundary-list li::before,
.check-list li::before {
  position: absolute;
  left: 0;
  top: .28rem;
  width: 1.25rem;
  height: 1.25rem;
  line-height: 1.25rem;
  text-align: center;
  border-radius: 50%;
  font-weight: 700;
  font-size: .78rem;
}
.boundary-list li::before { content: '×'; background: #fee2e2; color: #dc2626; }
.check-list li::before { content: '✓'; background: #dcfce7; color: #16a34a; }
.boundary-list li strong,
.check-list li strong { color: var(--color-dark); }

/* ---------- 计费说明表 ---------- */
.fee-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1.75rem;
  font-size: .95rem;
}
.fee-table th,
.fee-table td {
  padding: .95rem 1.15rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
  line-height: 1.75;
}
.fee-table thead th {
  background: var(--color-primary-lighter);
  color: var(--color-primary-dark);
  font-weight: 600;
  border-bottom: 2px solid #c7d7f5;
}
.fee-table tbody tr:hover { background: rgba(59, 130, 246, .045); }
.fee-table td:first-child {
  font-weight: 600;
  color: var(--color-dark);
  white-space: nowrap;
}
.fee-note {
  margin-top: 1.25rem;
  padding: 1rem 1.25rem;
  background: var(--color-bg-light);
  border-radius: var(--radius-md);
  font-size: .9rem;
  line-height: 1.85;
  color: var(--color-text-secondary);
}

/* ---------- 浙江产业带卡片 ---------- */
.belt-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}
.belt-card {
  padding: 1.25rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #fff;
  transition: box-shadow .2s, transform .2s;
}
.belt-card:hover {
  box-shadow: 0 8px 24px rgba(29, 78, 216, .08);
  transform: translateY(-2px);
}
.belt-card h4 {
  margin: 0 0 .5rem;
  font-size: 1rem;
  color: var(--color-primary-dark);
}
.belt-card p {
  margin: 0;
  font-size: .88rem;
  line-height: 1.75;
  color: var(--color-text-secondary);
}

/* ---------- 适合 / 不适合 对比 ---------- */
.audience-compare {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-top: 2rem;
}
.audience-col {
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}
.audience-col.is-fit { background: #f0fdf4; border-color: #bbf7d0; }
.audience-col.is-not { background: #fef2f2; border-color: #fecaca; }
.audience-col h3 { margin: 0 0 .9rem; font-size: 1.05rem; }
.audience-col.is-fit h3 { color: #15803d; }
.audience-col.is-not h3 { color: #b91c1c; }
.audience-col ul { list-style: none; padding: 0; margin: 0; }
.audience-col li {
  position: relative;
  padding-left: 1.45rem;
  font-size: .92rem;
  line-height: 1.85;
  color: var(--color-text);
}
.audience-col li::before { position: absolute; left: 0; font-weight: 700; }
.audience-col.is-fit li::before { content: '✓'; color: #16a34a; }
.audience-col.is-not li::before { content: '×'; color: #dc2626; }

/* ---------- 相关阅读内链 ---------- */
.landing-related {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .8rem;
  margin-top: 1.75rem;
}
.landing-related .related-item {
  display: block;
  padding: .9rem 1rem;
  border-radius: var(--radius-md);
  background: rgba(0, 0, 0, .025);
  border: 1px solid rgba(0, 0, 0, .05);
  transition: all .2s;
}
.landing-related .related-item:hover {
  background: rgba(59, 130, 246, .08);
  border-color: rgba(59, 130, 246, .35);
  transform: translateY(-2px);
}

/* ---------- 数据条 ---------- */
.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}
.trust-strip .stat-item {
  text-align: center;
  padding: 1.5rem 1rem;
}

/* ---------- 门面信息卡 ---------- */
.shopfront-card {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 2rem;
  align-items: center;
  margin-top: 2rem;
  padding: 2rem;
  border-radius: var(--radius-lg);
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
}
.shopfront-card h3 { margin: 0 0 .9rem; font-size: 1.15rem; color: var(--color-dark); }
.shopfront-card dl { margin: 0; }
.shopfront-card dt {
  font-size: .8rem;
  color: var(--color-text-light);
  margin-top: .85rem;
  letter-spacing: .02em;
}
.shopfront-card dd {
  margin: .2rem 0 0;
  font-size: .95rem;
  color: var(--color-text);
  line-height: 1.7;
}

/* ---------- 报价卡（pricing.html 专用） ---------- */
.price-hero {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) minmax(300px, 1.4fr);
  gap: 1.5rem;
  align-items: center;
  max-width: 780px;
  margin: 1.75rem 0 0;
  padding: 1.75rem 1.75rem;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.10);
  border: 1px solid rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(6px);
  text-align: left;
}
.price-label {
  font-size: .82rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
  font-weight: 600;
}
.price-num {
  margin-top: .35rem;
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.05;
  color: #fff;
  letter-spacing: -.03em;
}
.price-unit {
  font-size: 1.05rem;
  font-weight: 600;
  margin-left: .3rem;
  color: rgba(255, 255, 255, 0.78);
}
.price-sub {
  margin-top: .5rem;
  font-size: .9rem;
  color: rgba(255, 255, 255, 0.72);
}
.price-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .55rem;
}
.price-points li {
  position: relative;
  padding-left: 1.35rem;
  font-size: .92rem;
  color: rgba(255, 255, 255, 0.92);
  line-height: 1.6;
}
.price-points li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  font-weight: 700;
  color: #fbbf24;
}

/* ---------- 响应式 ---------- */
@media (max-width: 900px) {
  .scope-grid,
  .boundary-list,
  .check-list,
  .audience-compare,
  .landing-related,
  .trust-strip,
  .shopfront-card,
  .price-hero {
    grid-template-columns: 1fr;
  }
  .belt-grid { grid-template-columns: repeat(2, 1fr); }
  .fee-table { font-size: .88rem; }
  .fee-table th,
  .fee-table td { padding: .7rem .75rem; }
  .fee-table td:first-child { white-space: normal; }
}
@media (max-width: 600px) {
  .belt-grid { grid-template-columns: 1fr; }
  .hero-cta-strip { flex-direction: column; }
  .hero-cta-strip .btn { width: 100%; text-align: center; }
  .price-num { font-size: 2.4rem; }
  .price-hero { padding: 1.35rem 1.15rem; }
}