/* ============================================================
   waimao-jianzhan.css 外贸网站建设
   Hero 变体：H4 大圆叠图（圆形主图 + 错位文字）
   ============================================================ */

/* ---------- H4 大圆 Hero ---------- */
.wm-hero{position:relative;overflow:hidden;padding:70px 0 80px;background:var(--bg)}
.wm-h-xline{top:38%;opacity:.3}
.wm-h-blob{width:170px;height:170px;background:var(--green);right:8%;top:12%}
.wm-h-in{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.wm-h-media{position:relative}
.wm-h-circle{
  width:min(420px,90%);aspect-ratio:1/1;border-radius:50%;
  object-fit:cover;box-shadow:var(--shadow);margin:0 auto;
  border:6px solid #fff;
}
.wm-h-ring{
  position:absolute;width:min(460px,96%);aspect-ratio:1/1;border-radius:50%;
  border:2px dashed var(--blue-deep);left:50%;top:50%;transform:translate(-50%,-50%);
}
.wm-h-text h1{margin:18px 0 16px;font-size:clamp(30px,4vw,46px)}
.wm-h-text h1 em{font-style:normal;color:var(--blue-ink)}
.wm-h-text>p{color:var(--muted);max-width:540px}
.wm-h-cta{display:flex;gap:14px;margin-top:26px;flex-wrap:wrap}

/* ---------- 2x2 数字角标方块卡 ---------- */
.wm-value-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.wm-vcard{
  position:relative;background:#fff;border:2px solid var(--line);border-radius:var(--r-lg);
  padding:28px;box-shadow:var(--shadow-sm);transition:transform .3s ease;
}
.wm-vcard:hover{transform:translateY(-5px)}
.wm-vnum{
  position:absolute;right:18px;top:14px;font-size:34px;font-weight:800;color:var(--blue);opacity:.5;
}
.wm-vnum-g{color:var(--green-deep)}
.wm-vnum-y{color:var(--yellow-deep)}
.wm-vcard h3{margin-bottom:8px;padding-right:40px}
.wm-vcard p{color:var(--muted);font-size:14.5px}

/* ---------- 横排胶囊步骤 ---------- */
.wm-deliver{background:var(--cream);overflow:hidden}
.wm-d-vline{left:20px;opacity:.3}
.wm-deliver-row{display:flex;flex-wrap:wrap;gap:12px}
.wm-pill{
  background:#fff;border:2px solid var(--blue);color:var(--blue-ink);
  padding:10px 18px;border-radius:999px;font-weight:700;font-size:14.5px;
}
.wm-pill:nth-child(even){border-color:var(--green-deep)}
.wm-deliver-note{margin-top:20px;color:var(--muted);font-size:14.5px;border-left:3px solid var(--yellow-deep);padding-left:14px}

/* ---------- 斜向图文错位 ---------- */
.wm-about{overflow:hidden}
.wm-about-in{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.wm-about-media{transform:translateY(24px)}
.wm-about-cap{
  position:absolute;left:20px;bottom:-14px;background:var(--blue);color:var(--ink);
  padding:8px 16px;border-radius:999px;font-size:13px;font-weight:700;
}
.wm-about-media{position:relative}

/* ---------- 圆形案例卡 ---------- */
.wm-case{background:#fff}
.wm-case-row{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;text-align:center}
.wm-ccard{display:block}
.wm-ccard img{
  width:150px;height:150px;border-radius:50%;object-fit:cover;margin:0 auto 14px;
  border:4px solid var(--bg);box-shadow:var(--shadow-sm);transition:transform .3s ease;
}
.wm-ccard:hover img{transform:scale(1.08)}
.wm-ccard b{display:block;font-size:16px}
.wm-ccard i{font-style:normal;color:var(--muted);font-size:13.5px}
.wm-case-more{text-align:center;margin-top:26px}

/* ---------- FAQ 双列 ---------- */
.wm-faq-cols{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.wm-faq-item{
  background:#fff;border:2px solid var(--line);border-radius:var(--r-md);
  padding:0 20px;margin-bottom:14px;
}
.wm-faq-item summary{cursor:pointer;list-style:none;padding:15px 0;font-weight:700;font-size:15px;display:flex;justify-content:space-between;gap:10px;align-items:center}
.wm-faq-item summary::-webkit-details-marker{display:none}
.wm-faq-item summary::after{content:"+";font-size:20px;color:var(--blue-deep);flex:none}
.wm-faq-item[open] summary::after{transform:rotate(45deg)}
.wm-faq-item p{padding:0 0 15px;color:var(--muted);font-size:14px}

/* ---------- CTA ---------- */
.wm-cta-band{text-align:center;background:linear-gradient(120deg,var(--green),var(--blue));border-radius:var(--r-lg);padding:56px 30px}
.wm-cta-band h2{margin-bottom:14px;font-size:clamp(26px,3.4vw,40px)}
.wm-cta-band p{color:var(--ink);opacity:.85;max-width:600px;margin:0 auto}
.wm-cta-actions{display:flex;justify-content:center;gap:14px;margin:26px 0 14px;flex-wrap:wrap}
.wm-cta-meta{font-size:14px;color:var(--ink);opacity:.8}

@media (max-width:960px){
  .wm-h-in,.wm-about-in,.wm-value-grid,.wm-faq-cols{grid-template-columns:1fr}
  .wm-case-row{grid-template-columns:1fr;gap:20px}
}