/* ============================================================
   hebi.html —— 鹤壁网站建设页样式
   布局：全宽色块分区（黄/粉/绿奶油色带交替）
   依赖：base.css
   ============================================================ */

/* ---------- ① 首屏：奶油黄块带 ---------- */
.hb-hero{
  background:linear-gradient(180deg,var(--cream-2) 0%,var(--cream) 100%);
  border-bottom:2px dashed var(--yellow);
  padding:56px 0 60px; text-align:center;
}
.hb-hero .crumb{ justify-content:center; margin-bottom:22px; }
.hb-hero h1{ font-size:clamp(30px,4.6vw,52px); margin-bottom:16px; }
.hb-hero-sub{
  max-width:600px; margin:0 auto 26px; font-size:16px;
}
.hb-hero-tags{
  display:flex; flex-wrap:wrap; gap:12px; justify-content:center; margin-bottom:28px;
}
.hb-badge{
  display:inline-flex; align-items:center; gap:8px;
  padding:10px 20px; border-radius:var(--r-full);
  background:var(--white); border:2px dashed var(--pink-mid);
  font-weight:800; font-size:14px; color:var(--ink);
  transition:transform .2s ease, box-shadow .2s ease;
}
.hb-badge svg{ width:18px; height:18px; color:var(--pink-deep); }
.hb-badge:hover{ transform:translateY(-4px) rotate(-1.5deg); box-shadow:var(--shadow-m); }
.hb-hero-btns .btn{ margin:0 6px; }

/* ---------- 色块带通用 ---------- */
.hb-band{ padding:64px 0; }
.hb-band-grid{
  display:grid; grid-template-columns:1fr 1.1fr; gap:44px; align-items:center;
}
.hb-band-photo{
  border-radius:var(--r-l); overflow:hidden; box-shadow:var(--shadow-l);
  border:5px solid var(--white);
}
.hb-band-photo img{ width:100%; height:auto; }
.hb-band-text h2{ margin:14px 0 16px; }
.hb-band-list{ padding:0; margin:0 0 18px; }
.hb-band-list li{
  position:relative; padding-left:26px; margin-bottom:10px; font-size:14px;
}
.hb-band-list li::before{
  content:""; position:absolute; left:2px; top:6px;
  width:12px; height:12px; border-radius:50%;
  border:3px solid currentColor;
}

/* ② 粉色带 */
.hb-pink{ background:var(--pink-soft); }
.hb-pink .hb-band-list li::before{ color:var(--pink-deep); }
/* ③ 绿色带 */
.hb-green{ background:var(--green-soft); }
.hb-green .hb-band-list li::before{ color:var(--green-deep); }
/* ⑤ 浅粉服务带 */
.hb-pink-soft{ background:linear-gradient(180deg,#fff,var(--pink-soft)); }

/* ---------- 区块标题 ---------- */
.hb-sec-head{ text-align:center; max-width:620px; margin:0 auto 36px; }
.hb-sec-head .tag{ margin-bottom:12px; display:inline-flex; }
.hb-sec-head h2{ margin-bottom:8px; }

/* ---------- ④ 痛点四格 ---------- */
.hb-pain-grid{
  display:grid; grid-template-columns:repeat(4,1fr); gap:18px;
}
.hb-pain{
  background:var(--white); border-radius:var(--r-l); padding:26px 20px;
  border-top:6px solid var(--yellow);
  box-shadow:var(--shadow-s);
  transition:transform .25s ease;
}
.hb-pain:nth-child(2){ border-top-color:var(--pink); }
.hb-pain:nth-child(3){ border-top-color:var(--green); }
.hb-pain:nth-child(4){ border-top-color:var(--yellow); }
.hb-pain:hover{ transform:translateY(-6px); }
.hb-pain b{
  font-size:30px; font-weight:800; color:var(--yellow); opacity:.55;
  display:block; margin-bottom:6px;
}
.hb-pain h3{ font-size:17px; margin-bottom:8px; }
.hb-pain p{ font-size:13px; margin:0; }

/* ---------- ⑤ 服务三卡 ---------- */
.hb-svc-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.hb-svc{
  background:var(--white); border-radius:var(--r-l); padding:30px 26px;
  border:2px dashed var(--pink-mid);
  transition:transform .25s ease, box-shadow .25s ease;
}
.hb-svc:hover{ transform:translateY(-6px); box-shadow:var(--shadow-m); }
.hb-svc-ic{
  width:56px; height:56px; border-radius:18px;
  background:var(--pink-soft); color:var(--pink-deep);
  display:flex; align-items:center; justify-content:center; margin-bottom:16px;
}
.hb-svc-ic svg{ width:26px; height:26px; }
.hb-svc h3{ margin-bottom:8px; }
.hb-svc p{ font-size:14px; margin-bottom:14px; }
.hb-svc b{ font-size:13px; color:var(--pink-deep); }

/* ---------- ⑥ 承诺三栏（虚线连排） ---------- */
.hb-promise-band{ padding:60px 0 10px; }
.hb-promise-line{
  display:grid; grid-template-columns:repeat(3,1fr); gap:0;
  background:var(--white); border-radius:var(--r-l); overflow:hidden;
  border:2px dashed var(--green-mid);
}
.hb-promise-item{ padding:28px 26px; border-right:2px dashed var(--green-mid); }
.hb-promise-item:last-child{ border-right:0; }
.hb-promise-item h3{ font-size:17px; margin-bottom:8px; color:var(--green-deep); }
.hb-promise-item p{ font-size:14px; margin:0; }
.hb-promise-item a{ color:var(--pink-deep); font-weight:700; }

/* ---------- ⑦ 案例 ---------- */
.hb-case{ padding:60px 0 10px; }
.hb-case-row{
  display:grid; grid-template-columns:1fr 1fr; gap:22px; max-width:900px; margin:0 auto;
}
.hb-case-row a{
  border-radius:var(--r-m); overflow:hidden; display:block;
  border:4px solid var(--white); box-shadow:var(--shadow-s);
  transition:transform .25s ease;
}
.hb-case-row a:hover{ transform:scale(1.02); }
.hb-case-row img{ width:100%; height:auto; }
.hb-case-more{ text-align:center; margin-top:24px; }

/* ---------- ⑧ FAQ ---------- */
.hb-faq{ padding:50px 0 10px; }
.hb-faq-wrap{ max-width:800px; }
.hb-details{
  background:var(--white); border-radius:var(--r-m);
  border:2px solid var(--pink-mid); margin-bottom:14px; overflow:hidden;
}
.hb-details summary{
  cursor:pointer; list-style:none; padding:18px 22px;
  font-weight:800; color:var(--ink); font-size:16px; position:relative; padding-right:44px;
}
.hb-details summary::-webkit-details-marker{ display:none; }
.hb-details summary::after{
  content:""; position:absolute; right:20px; top:50%;
  width:12px; height:12px; margin-top:-6px;
  border-right:3px solid var(--green-deep); border-bottom:3px solid var(--green-deep);
  transform:rotate(45deg); transition:transform .25s ease;
}
.hb-details[open] summary::after{ transform:rotate(-135deg); }
.hb-details summary:hover{ background:var(--green-soft); }
.hb-details p{ padding:0 22px 18px; font-size:14px; margin:0; }
.hb-details p a{ color:var(--pink-deep); font-weight:700; }

/* ---------- ⑨ 地区推荐 chips ---------- */
.hb-more{ padding:50px 0 10px; }
.hb-more-row{ display:flex; flex-wrap:wrap; gap:12px; justify-content:center; }
.hb-more-chip{
  padding:10px 20px; border-radius:var(--r-full);
  background:var(--green-soft); border:2px dashed var(--green);
  font-size:14px; font-weight:700; color:var(--green-deep);
  transition:transform .2s ease, background .2s ease;
}
.hb-more-chip:hover{ transform:translateY(-3px) rotate(1deg); background:var(--green-mid); color:#fff; }

/* ---------- ⑩ 底部 CTA ---------- */
.hb-cta{
  margin-top:70px;
  background:linear-gradient(135deg,var(--pink-soft),var(--cream-2));
  border-top:2px dashed var(--pink);
}
.hb-cta-inner{ text-align:center; padding:70px 20px; }
.hb-cta-inner h2{ margin-bottom:12px; }
.hb-cta-inner p{ margin-bottom:24px; }
.hb-cta-inner .btn{ margin:0 6px; }

/* ---------- 响应式 ---------- */
@media (max-width:900px){
  .hb-band-grid{ grid-template-columns:1fr; gap:24px; }
  .hb-pain-grid{ grid-template-columns:1fr 1fr; }
  .hb-svc-grid{ grid-template-columns:1fr; }
  .hb-promise-line{ grid-template-columns:1fr; }
  .hb-promise-item{ border-right:0; border-bottom:2px dashed var(--green-mid); }
  .hb-promise-item:last-child{ border-bottom:0; }
  .hb-case-row{ grid-template-columns:1fr; }
}
@media (max-width:639.98px){
  .hb-pain-grid{ grid-template-columns:1fr; }
  .hb-hero{ padding:36px 0 40px; }
  .hb-cta-inner{ padding:50px 16px; }
  .hb-cta-inner .btn{ margin:4px; }
}