/* ============================================================
   case.css — 案例展示总览页
   模块：数据条 / 十二行业左右交错案例行 / 深色说明三列 / 未命中行业 CTA
   ============================================================ */

/* ---------- Hero ---------- */
.cs-hero{background:
  linear-gradient(160deg,rgba(42,46,53,.93),rgba(28,31,37,.96)),
  url("../images/banner-case.jpg") center/cover no-repeat;
}

/* ---------- 数据条 ---------- */
.cs-stats{background:var(--white);border-bottom:1px solid var(--line)}
.cs-stats-inner{
  display:grid;grid-template-columns:repeat(4,1fr);
  padding:46px 0;
}
.cs-stat{text-align:center;position:relative}
.cs-stat+.cs-stat::before{
  content:"";position:absolute;left:0;top:18%;bottom:18%;width:1px;
  background:linear-gradient(180deg,transparent,var(--line-2),transparent);
}
.cs-stat em{display:block;font-style:normal;font-size:13px;color:var(--gray);margin-top:8px;letter-spacing:2px}

/* ---------- 交错案例行 ---------- */
.cs-list{background:var(--mist)}
.cs-row{
  display:grid;grid-template-columns:1fr 1.1fr;gap:0;
  background:var(--white);border:1px solid var(--line);border-radius:16px;
  overflow:hidden;margin-bottom:30px;box-shadow:var(--shadow-soft);
}
.cs-row-media{position:relative}
.cs-row-media img{width:100%;height:100%;min-height:300px;object-fit:cover}
.cs-row-no{
  position:absolute;top:18px;left:18px;
  font-family:var(--font-serif);font-size:30px;color:transparent;
  -webkit-text-stroke:1px rgba(217,190,133,.9);
  background:rgba(35,38,44,.45);border-radius:10px;
  padding:4px 12px;
}
.cs-row-body{padding:36px 40px}
.cs-row-tag{
  display:inline-block;font-size:12px;letter-spacing:2px;
  color:var(--gold-3);background:var(--gold-soft);
  border:1px solid rgba(195,164,104,.35);
  padding:4px 12px;border-radius:30px;margin-bottom:14px;
}
.cs-row-body h3{font-size:23px;margin-bottom:18px;letter-spacing:1px}
.cs-row-meta{margin-bottom:20px}
.cs-row-meta li{
  display:grid;grid-template-columns:82px 1fr;gap:12px;
  padding:10px 0;border-bottom:1px dashed var(--line);font-size:14px;
}
.cs-row-meta li:last-child{border-bottom:0}
.cs-row-meta li span{
  flex:none;color:var(--gold-3);font-weight:600;letter-spacing:1px;
}
.cs-row-more{
  display:inline-flex;align-items:center;gap:8px;
  color:var(--ink);font-weight:600;font-size:14px;
  border-bottom:1px solid var(--gold);padding-bottom:2px;
  transition:all .3s ease;
}
.cs-row-more:hover{color:var(--gold-3);gap:12px}

/* 左右翻转 */
.cs-row-flip .cs-row-media{order:2}
.cs-row-flip .cs-row-body{order:1}

/* ---------- 深色说明三列 ---------- */
.cs-why{position:relative}
.cs-why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.cs-why-item{
  border:1px solid rgba(217,190,133,.22);border-radius:14px;
  padding:32px 28px;background:rgba(255,255,255,.03);
}
.cs-why-no{
  display:block;font-family:var(--font-serif);font-size:22px;
  color:var(--gold-2);margin-bottom:14px;letter-spacing:2px;
}
.cs-why-item h3{color:#fff;font-size:18px;margin-bottom:12px}
.cs-why-item p{font-size:14px;color:#B9B5A9;line-height:2}
.cs-why-item a{color:var(--gold-2);border-bottom:1px solid rgba(217,190,133,.5)}

/* ---------- 未命中行业 CTA ---------- */
.cs-miss{background:var(--white)}
.cs-miss-inner{
  display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:center;
  border:1px solid var(--line);border-radius:18px;
  padding:50px 56px;background:
    linear-gradient(120deg,var(--mist) 0%,var(--white) 60%);
}
.cs-miss-copy h2{font-size:28px;margin:10px 0 16px}
.cs-miss-copy p{font-size:15px;margin-bottom:14px}
.cs-miss-copy a{color:var(--gold-3);border-bottom:1px solid var(--gold)}
.cs-miss-phone{font-size:17px;color:var(--ink)}
.cs-miss-phone b{color:var(--gold-3);font-size:22px;letter-spacing:1px}
.cs-miss-actions{display:flex;flex-direction:column;gap:14px}

/* ---------- 响应式 ---------- */
@media (max-width:992px){
  .cs-row,.cs-row-flip{grid-template-columns:1fr}
  .cs-row-media img{min-height:220px;height:220px}
  .cs-row-flip .cs-row-media{order:0}
  .cs-row-flip .cs-row-body{order:1}
  .cs-why-grid{grid-template-columns:1fr;gap:18px}
  .cs-miss-inner{grid-template-columns:1fr;padding:36px 28px}
  .cs-stats-inner{grid-template-columns:repeat(2,1fr);gap:26px 0}
  .cs-stat+.cs-stat:nth-child(3)::before{display:none}
  .cs-stat+.cs-stat:nth-child(2)::before{display:none}
}
@media (max-width:640px){
  .cs-row-body{padding:26px 22px}
  .cs-row-meta li{grid-template-columns:1fr;gap:4px}
  .cs-stats-inner{grid-template-columns:repeat(2,1fr)}
  .cs-miss-actions{flex-direction:column}
}