/* =========================================================
   恰恰集运 · 公司形象展示官网 — 组件增强样式
   叠加在 style.css 之上，专注品牌/形象展示模块
   ========================================================= */

/* ---------- 数据实力条 ---------- */
.stats-band {
  background: linear-gradient(135deg, #0f172a, #1e3a8a);
  color: #fff; padding: 46px 0;
}
.stats-band .grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; text-align: center; }
.stats-band .item .num { font-size: 34px; font-weight: 800; color: #fff; }
.stats-band .item .num span { color: var(--c-accent); }
.stats-band .item .lbl { font-size: 13.5px; color: #cbd5e1; margin-top: 4px; }
.stats-band .item { position: relative; }
.stats-band .item:not(:last-child)::after {
  content: ""; position: absolute; right: -10px; top: 12px; bottom: 12px; width: 1px; background: rgba(255,255,255,.12);
}

/* ---------- 关于我们 ---------- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.about-media {
  border-radius: 20px; min-height: 360px; position: relative; overflow: hidden;
  background: linear-gradient(135deg, var(--c-brand-soft), #e0f2fe);
  display: grid; place-items: center; border: 1px solid var(--c-line);
}
.about-media .ph { text-align: center; color: var(--c-brand-dark); }
.about-media .ph .em { font-size: 64px; }
.about-media .ph p { font-size: 13px; color: var(--c-ink-3); margin-top: 8px; }
.about-text h2 { font-size: 30px; }
.about-text .lead { font-size: 16px; color: var(--c-ink-2); }
.about-points { list-style: none; padding: 0; margin: 20px 0 0; }
.about-points li { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 14px; font-size: 15px; color: var(--c-ink); }
.about-points .ic { width: 26px; height: 26px; border-radius: 8px; background: var(--c-brand-soft); color: var(--c-brand); display: grid; place-items: center; flex: 0 0 auto; font-size: 14px; }

/* ---------- 服务项目 ---------- */
.svc-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.svc {
  background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius);
  padding: 26px 22px; box-shadow: var(--shadow-sm); transition: .2s ease; position: relative; overflow: hidden;
}
.svc::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background: linear-gradient(90deg, var(--c-brand), var(--c-gold)); transform: scaleX(0); transform-origin: left; transition: .25s; }
.svc:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.svc:hover::before { transform: scaleX(1); }
.svc .em { font-size: 34px; }
.svc h3 { font-size: 18px; margin: 12px 0 8px; }
.svc p { font-size: 14px; color: var(--c-ink-2); margin: 0 0 12px; }
.svc .more { color: var(--c-brand); font-size: 13.5px; font-weight: 600; }

/* ---------- 合作渠道 / 资质 ---------- */
.partner-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.partner {
  border: 1px solid var(--c-line); border-radius: 12px; background: #fff; height: 76px;
  display: grid; place-items: center; font-size: 13px; font-weight: 600; color: var(--c-ink-2);
  transition: .2s;
}
.partner:hover { border-color: var(--c-brand); color: var(--c-brand); transform: translateY(-2px); }

/* ---------- 新闻资讯 ---------- */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: start; }
.news {
  background: #fff;   border: 1px solid var(--c-line); border-radius: var(--radius); overflow: hidden;
  box-shadow: 0 1px 2px rgba(15,23,42,.04), 0 10px 26px rgba(15,23,42,.08); transition: .2s; display: flex; flex-direction: column;
}
.news:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.news .thumb { height: 150px; background: linear-gradient(135deg, var(--c-brand-soft), #e0f2fe); display: grid; place-items: center; font-size: 40px; }
.news .body { padding: 18px 20px; flex: 1; display: flex; flex-direction: column; }
.news .tag-row { display: flex; gap: 8px; align-items: center; margin-bottom: 8px; }
.news .cat { font-size: 11.5px; font-weight: 700; color: var(--c-brand); background: var(--c-brand-soft); padding: 3px 9px; border-radius: 999px; }
.news .date { font-size: 12px; color: var(--c-ink-3); }
.news h3 { font-size: 16px; margin: 0 0 8px; }
.news p { font-size: 13.5px; color: var(--c-ink-2); margin: 0 0 12px; flex: 1; }
.news .more { color: var(--c-brand); font-size: 13.5px; font-weight: 600; }
.news-detail { border-radius: var(--radius); }
.news-detail > summary { list-style: none; cursor: pointer; display: block; }
.news-detail > summary::-webkit-details-marker { display: none; }
.news-detail > summary .news { transition: .2s; }
.news-detail > summary .news:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.news-detail[open] > summary .more::after { content: " ▴"; }
.news-detail:not([open]) > summary .more::after { content: " ▾"; }
.news-detail .detail-body { margin-top: 12px; padding: 22px 24px; background: var(--c-bg-soft); border: 1px solid var(--c-line); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.news-detail .detail-body p { font-size: 13.5px; color: var(--c-ink-2); line-height: 1.8; margin: 0 0 8px; }
.news-detail .detail-body .flag { color: var(--c-gold-dark); font-size: 12.5px; }

/* ---------- 联系我们 ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; align-items: start; }
.contact-info .row { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 18px; }
.contact-info .ic { width: 42px; height: 42px; border-radius: 11px; background: var(--c-brand-soft); color: var(--c-brand); display: grid; place-items: center; font-size: 20px; flex: 0 0 auto; }
.contact-info b { display: block; font-size: 15px; }
.contact-info span { font-size: 13.5px; color: var(--c-ink-2); }
.map-ph {
  height: 200px; border-radius: 14px; border: 1px solid var(--c-line); margin-top: 8px;
  background: repeating-linear-gradient(45deg, #f1f5f9, #f1f5f9 12px, #e8eef6 12px, #e8eef6 24px);
  display: grid; place-items: center; color: var(--c-ink-3); font-size: 13px;
}
.contact-form { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow-sm); }
.contact-form h3 { font-size: 18px; margin-bottom: 16px; }
.contact-form .row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.contact-form .field { margin-bottom: 14px; }

/* ---------- CTA 区块（深色） ---------- */
.cta-dark { background: linear-gradient(135deg, #0f172a, #1e3a8a); color: #fff; padding: 60px 0; text-align: center; }
.section.cta-dark { padding: 60px 0; }
.cta-dark h2 { color: #fff; }
.cta-dark p { color: rgba(255,255,255,.85); max-width: 560px; margin: 0 auto 22px; }
.cta-dark .btn-accent { background: var(--c-gold-dark); color: #fff; }
.cta-dark .btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.4); }
.cta-dark .btn-ghost:hover { background: rgba(255,255,255,.1); }

/* ---------- 响应式补充 ---------- */
@media (max-width: 980px) {
  .stats-band .grid { grid-template-columns: repeat(2, 1fr); gap: 26px 12px; }
  .stats-band .item:nth-child(2n)::after { display: none; }
  .about-grid { grid-template-columns: 1fr; gap: 28px; }
  .svc-grid { grid-template-columns: repeat(2, 1fr); }
  .testi-grid, .news-grid { grid-template-columns: 1fr 1fr; }
  .partner-grid { grid-template-columns: repeat(3, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  .svc-grid, .news-grid { grid-template-columns: 1fr; }
  .partner-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-form .row2 { grid-template-columns: 1fr; }
  .section.cta-dark { padding: 44px 0; }
}