/* ============================================================
   henan-jianzhan.css · 河南网站建设区域页
   Hero 骨架：H15 环形刻度
   母题落位：hero 横竖线交叉 + 右侧环形刻度；优势区横线切割；地市区竖线切割
   ============================================================ */

/* ---------- 1. Hero（H15 环形刻度） ---------- */
.hn-hero{background:var(--cream);padding:64px 0 84px}
.hn-hero-vline{top:0;bottom:0;left:20%;opacity:.25}
.hn-hero-xline{top:44%;opacity:.35}
.hn-hero-in{display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:center;position:relative;z-index:2}
.hn-hero-text .badge{margin-bottom:16px}
.hn-hero-text h1{margin-bottom:14px;font-weight:800}
.hn-hero-text p{color:var(--muted);font-size:16px;margin-bottom:22px;max-width:560px}
.hn-hero-cta{display:flex;gap:12px;flex-wrap:wrap}

/* 环形刻度 */
.hn-ring{
  position:relative;width:200px;height:200px;margin:0 auto;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
}
.hn-ring::before{
  content:"";position:absolute;inset:0;border-radius:50%;
  border:3px solid var(--blue);border-top-color:var(--yellow-deep);border-right-color:var(--green-deep);
}
.hn-ring-inner{position:absolute;inset:14px;border-radius:50%;border:2px dashed var(--blue-deep);opacity:.5}
.hn-ring b{font-size:52px;font-weight:800;color:var(--blue-ink);line-height:1}
.hn-ring small{font-size:12.5px;color:var(--muted);margin-top:4px}

/* ---------- 2. 区域优势（四象限错位） ---------- */
.hn-adv-sec{position:relative}
.hn-adv-xline{top:70px;opacity:.4}
.hn-adv{display:grid;grid-template-columns:1fr 1fr;gap:24px;position:relative;z-index:2}
.hn-adv-card{
  background:#fff;border:2px solid var(--line);border-radius:var(--r-lg);
  padding:30px 28px;box-shadow:var(--shadow-sm);border-top:5px solid var(--blue);
}
.hn-adv-card:nth-child(2){border-top-color:var(--yellow-deep)}
.hn-adv-card:nth-child(3){border-top-color:var(--green-deep)}
.hn-adv-card:nth-child(4){border-top-color:var(--blue-ink)}
.hn-adv-down{margin-top:30px}
.hn-adv-card h3{margin-bottom:10px;font-size:19px}
.hn-adv-card p{color:var(--muted);font-size:14.5px}

/* ---------- 3. 地市胶囊 ---------- */
.hn-city-sec{position:relative;background:var(--bg)}
.hn-city-vline{top:0;bottom:0;right:15%;opacity:.2}
.hn-city-list{
  display:flex;flex-wrap:wrap;gap:12px;position:relative;z-index:2;
}
.hn-city-list a{
  display:inline-block;background:#fff;border:2px solid var(--line);border-radius:999px;
  padding:9px 20px;font-size:14px;font-weight:700;transition:all .25s ease;
}
.hn-city-list a:hover{background:var(--yellow);border-color:var(--yellow-deep);transform:translateY(-2px)}

/* ---------- 4. 服务内容图文错位 ---------- */
.hn-content{display:grid;grid-template-columns:1.2fr 1fr;gap:44px;align-items:center}
.hn-content-text h2{font-size:26px;margin:10px 0 16px}
.hn-content-list li{
  padding:12px 0 12px 26px;position:relative;border-bottom:1px dashed var(--line);font-size:14.5px;
}
.hn-content-list li::before{
  content:"";position:absolute;left:0;top:18px;width:12px;height:12px;border-radius:3px;background:var(--blue);
}
.hn-content-list b{color:var(--blue-ink)}
.hn-content-list a{text-decoration:underline;font-weight:600}
.hn-content-img{position:relative}
.hn-content-sticker{
  position:absolute;left:-10px;bottom:-14px;background:var(--blue);color:var(--ink);
  padding:9px 18px;border-radius:999px;font-weight:800;font-size:13px;
  border:2px solid #fff;box-shadow:var(--shadow-sm);
}

/* ---------- 5. 案例卡（错落三列） ---------- */
.hn-case-row{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.hn-case-card{
  position:relative;border-radius:var(--r-lg);overflow:hidden;display:block;
  box-shadow:var(--shadow-sm);border:2px solid var(--line);
}
.hn-case-down{margin-top:26px}
.hn-case-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.hn-case-card span{
  position:absolute;left:0;right:0;bottom:0;padding:34px 16px 12px;
  background:linear-gradient(transparent,rgba(39,66,79,.88));color:#fff;
}
.hn-case-card b{display:block;font-size:15px}
.hn-case-card i{font-style:normal;font-size:12.5px;color:#C4DFEC}
.hn-case-more{margin-top:22px;text-align:center;font-weight:700}

/* ---------- 6. FAQ ---------- */
.hn-faq-list{max-width:860px;margin:0 auto;display:grid;gap:14px}
.hn-q{background:#fff;border:2px solid var(--line);border-radius:var(--r-md);padding:18px 22px}
.hn-q summary{font-weight:700;cursor:pointer;list-style:none}
.hn-q summary::-webkit-details-marker{display:none}
.hn-q summary::after{content:"+";float:right;color:var(--blue-deep)}
.hn-q p{margin-top:10px;color:var(--muted);font-size:14px}
.hn-q p a{text-decoration:underline}

/* ---------- 7. CTA ---------- */
.hn-cta{
  text-align:center;background:linear-gradient(120deg,var(--blue-ink),#3A7DA6);
  border-radius:var(--r-lg);padding:48px 30px;color:#fff;position:relative;overflow:hidden;
}
.hn-cta::before{content:"";position:absolute;width:180px;height:180px;border-radius:50%;background:var(--green);opacity:.22;bottom:-80px;left:-60px}
.hn-cta h2{color:#fff;margin-bottom:8px}
.hn-cta h2 em{font-style:normal;color:var(--yellow)}
.hn-cta p{color:#D6E9F4;margin-bottom:22px}
.hn-cta-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:16px}
.hn-cta-tel{display:flex;gap:26px;justify-content:center;font-size:14px;color:#D6E9F4}
.hn-cta-tel span{color:#B6D6E6;margin-right:6px}
.hn-cta-tel a{color:#fff;font-weight:700}

/* ---------- 移动端 ---------- */
@media (max-width:960px){
  .hn-hero-in{grid-template-columns:1fr}
  .hn-adv{grid-template-columns:1fr}
  .hn-adv-down{margin-top:0}
  .hn-content{grid-template-columns:1fr}
  .hn-case-row{grid-template-columns:1fr}
  .hn-case-down{margin-top:0}
}

/* ===== 补充模块：本地服务（十字分割装饰） ===== */
.xt-sec{position:relative;overflow:hidden;}
.xt-xline{position:absolute;top:42px;left:0;right:0;height:2px;background:var(--blue);opacity:.22;}
.xt-vline{position:absolute;top:70px;bottom:70px;right:36px;width:2px;background:var(--blue);opacity:.22;}
.xt-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:30px;}
.xt-card{background:#fff;border:1px solid #e4edf4;border-radius:12px;padding:26px 22px;}
.xt-card h3{font-size:17px;margin-bottom:10px;}
.xt-card p{color:#60748a;font-size:14px;line-height:1.85;}
.xt-foot{margin-top:24px;color:#60748a;font-size:15px;line-height:1.9;max-width:820px;}
@media (max-width:992px){.xt-cols{grid-template-columns:1fr;}}