/* Category page (product-list.html) — QATM-style catalogue. Loaded after site.css. */

/* ===== Hero ===== */
.cat-hero{position:relative;min-height:420px;display:flex;align-items:center;justify-content:center;text-align:center;color:#fff;
  background-color:#12283A;background-size:cover;background-position:center;
  clip-path:polygon(0 0,100% 0,100% 88%,50% 100%,0 88%);padding:72px 20px 96px}
.cat-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(rgba(14,47,61,.75),rgba(28,87,110,.65))}
.cat-hero .in{position:relative;max-width:960px}
.cat-hero .kicker{font-size:13px;letter-spacing:.18em;text-transform:uppercase;opacity:.75;margin-bottom:14px;font-weight:500}
.cat-hero h1{color:#fff;font-size:44px;font-weight:500;letter-spacing:.04em;text-transform:uppercase;margin:0 0 12px;line-height:1.15}
.cat-hero p{font-size:17px;font-weight:300;margin:0;opacity:.92}

/* ===== Category pill bar ===== */
.cat-bar{padding:26px 0 0}
.cat-bar .row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.cat-bar .row+.row{margin-top:12px}
.cpill{display:inline-flex;align-items:center;height:40px;padding:0 20px;border-radius:999px;border:1px solid var(--accent);color:var(--accent-dk);font-size:13px;font-weight:500;white-space:nowrap;transition:background .2s,color .2s,border-color .2s;background:#fff}
.cpill:hover{background:rgba(70,130,180,.12)}
.cpill.on{background:var(--accent);border-color:var(--accent);color:#fff}
.cpill.sub{height:34px;padding:0 16px;border-color:var(--line);color:var(--text-md);font-weight:400}
.cpill.sub:hover{border-color:var(--accent);color:var(--accent-dk);background:#fff}
.cpill.sub.on{border-color:var(--accent-dk);color:var(--accent-dk);background:rgba(70,130,180,.10)}
.cpill.sub .n{margin-left:8px;font-size:11px;color:var(--text-lt)}
.cat-search{display:flex;align-items:center;margin-left:auto;border:1px solid var(--line);background:#fff;border-radius:999px;height:40px;width:340px;max-width:100%;padding:0 6px 0 16px}
.cat-search input{border:0;background:none;font:inherit;font-size:13px;flex:1;outline:0;color:var(--text-md);height:100%;min-width:0}
.cat-search input::placeholder{color:var(--text-lt)}
.cat-search button{border:0;background:none;color:var(--text-md);width:30px;height:30px;display:grid;place-items:center;cursor:pointer;padding:0;border-radius:50%}
.cat-search button svg{width:17px;height:17px}
.cat-search button:hover{color:var(--accent)}
.cat-search:focus-within{border-color:var(--accent)}

/* ===== Intro ===== */
.cat-intro{padding:48px 0 56px}
.cat-intro p{max-width:1100px;font-size:18px;line-height:1.75;font-weight:300;color:var(--text-md);margin:0}
.cat-intro .count{margin-top:18px;font-size:13px;color:var(--text)}
.cat-intro .count b{color:var(--accent-dk);font-weight:600;font-size:15px;margin-right:4px}

/* ===== Groups band ===== */
.cat-band{background:#f3f5f6;padding:72px 0 40px}
.cgroup{margin-bottom:64px}
.cgroup[hidden]{display:none}
.cgroup-head{text-align:center;margin-bottom:36px}
.cgroup-head h2{font-size:26px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-dk);margin:0 0 6px}
.cgroup-head .range{font-size:14px;color:var(--text)}
.cgroup-head .range b{font-weight:500;color:var(--text-md)}
.cgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.cat-band .none{text-align:center;padding:40px 0 60px;font-size:15px}

/* ===== Spec cards ===== */
.scard{background:#fff;padding:36px;display:grid;grid-template-columns:1fr 240px;grid-template-rows:1fr auto;column-gap:28px;row-gap:24px;
  border:1px solid rgba(0,0,0,.04);transition:transform .3s ease,box-shadow .3s ease}
.scard:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(14,47,61,.10)}
.scard[hidden]{display:none}
.scard .eyebrow{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);font-weight:600;margin-bottom:10px}
.scard h3{font-size:28px;font-weight:600;line-height:1.15;margin:0 0 4px;color:var(--black)}
.scard h3 a:hover{color:var(--accent-dk)}
.scard .subt{font-size:14px;color:var(--text);margin:0 0 20px}
.scard .specs{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.scard .specs li{border-left:3px solid var(--accent);padding:2px 0 2px 14px;font-size:14px;line-height:1.5;color:var(--text-md)}
.scard .specs li b{font-weight:500;color:var(--black)}
.scard .specs li b::after{content:": "}
.scard-img{display:flex;align-items:center;justify-content:center;min-height:240px}
.scard-img img{width:240px;height:240px;object-fit:contain;transition:transform .35s ease,filter .35s ease;filter:drop-shadow(0 8px 14px rgba(14,47,61,.10))}
.scard:hover .scard-img img{transform:translateY(-6px);filter:drop-shadow(0 22px 26px rgba(14,47,61,.20))}
.scard-foot{grid-column:1/-1;display:flex;align-items:center;gap:24px;padding-top:22px;border-top:1px solid var(--line)}
.scard-foot .btn-solid{display:inline-flex;align-items:center;justify-content:center;height:44px;padding:0 26px;background:var(--accent);color:#fff;font-size:14px;font-weight:500;border-radius:2px;transition:background .2s}
.scard-foot .btn-solid:hover{background:var(--accent-dk)}
.scard-foot .consult{font-size:14px;font-weight:500;color:var(--accent-dk);display:inline-flex;align-items:center;gap:8px}
.scard-foot .consult::after{content:"";width:12px;height:12px;background:var(--accent-dk);-webkit-mask:var(--arrow-mask) center/contain no-repeat;mask:var(--arrow-mask) center/contain no-repeat;transition:transform .2s}
.scard-foot .consult:hover::after{transform:translate(2px,-2px)}

/* ===== Background information band ===== */
.cat-info{padding:88px 0 80px;background:#fff}
.cat-info .grid{display:grid;grid-template-columns:1.25fr 1fr;gap:72px;align-items:center}
.cat-info .eyebrow{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);font-weight:600;margin-bottom:12px}
.cat-info h2{font-size:30px;font-weight:500;line-height:1.2;color:var(--accent-dk);margin:0 0 8px}
.cat-info .std{font-size:13px;color:var(--text);letter-spacing:.04em;margin:0 0 24px}
.cat-info p{font-size:15px;line-height:1.8;margin:0 0 16px;max-width:680px}
.cat-info .diagram{display:flex;align-items:center;justify-content:center;background:#f3f5f6;padding:40px;min-height:360px;border-radius:2px}
.cat-info .diagram svg{width:100%;max-width:520px;height:auto;display:block;color:var(--accent);overflow:visible}
.cat-info .diagram text{font-family:var(--body);font-size:12px;fill:var(--accent-dk);letter-spacing:.04em}

/* ===== Reveal (scroll-in) ===== */
.reveal{opacity:0;transform:translateY(28px)}
.reveal.in{opacity:1;transform:none;transition:opacity .7s ease var(--d,0s),transform .7s ease var(--d,0s)}
.scard.reveal.in{transition:opacity .7s ease var(--d,0s),transform .7s ease var(--d,0s),box-shadow .3s ease}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none}
  .reveal.in,.scard,.scard-img img,.cpill{transition:none}
}

/* ===== Responsive ===== */
@media (max-width:1200px){
  .scard{grid-template-columns:1fr 200px}
  .scard-img img{width:200px;height:200px}
}
@media (max-width:900px){
  .cgrid{grid-template-columns:1fr}
  .cat-info .grid{grid-template-columns:1fr;gap:40px}
  .cat-info .diagram{min-height:280px}
}
@media (max-width:768px){
  .cat-hero{min-height:320px;padding:56px 16px 72px;clip-path:polygon(0 0,100% 0,100% 92%,50% 100%,0 92%)}
  .cat-hero h1{font-size:28px}
  .cat-hero p{font-size:15px}
  .cat-bar .row{gap:8px}
  .cat-search{margin-left:0;width:100%}
  .cat-intro{padding:36px 0 40px}
  .cat-intro p{font-size:16px}
  .cat-band{padding:56px 0 24px}
  .cgroup{margin-bottom:48px}
  .cgroup-head h2{font-size:22px}
  .scard{padding:24px;grid-template-columns:1fr;row-gap:20px}
  .scard h3{font-size:24px}
  .scard-img{order:-1;min-height:0}
  .scard-img img{width:180px;height:180px}
  .scard-foot{flex-wrap:wrap;gap:16px}
  .cat-info{padding:56px 0}
  .cat-info h2{font-size:24px}
  .cat-info .diagram{padding:24px}
}