/* ============================================================
   NXT QUARRY — Products page
   ============================================================ */

/* ---- product hero ---- */
.prod-hero{position:relative;min-height:62vh;display:flex;align-items:flex-end;overflow:hidden;padding-top:72px;isolation:isolate}
.prod-hero .ph-bg{position:absolute;inset:-10% 0;z-index:-2;background-size:cover;background-position:center 40%}
.prod-hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(10,10,10,.78),rgba(10,10,10,.55) 45%,rgba(10,10,10,.97))}
.prod-hero .wrap{padding-top:90px;padding-bottom:clamp(48px,7vh,90px);width:100%}
.prod-hero .eyebrow{display:block;margin-bottom:20px}
.prod-hero h1{font-size:clamp(38px,6vw,76px);letter-spacing:-.035em;max-width:16ch}
.prod-hero p{margin-top:24px;max-width:56ch;color:#d4d6d9;font-size:clamp(17px,2vw,21px);text-wrap:pretty}
.prod-hero .ph-tag{position:absolute;top:96px;right:var(--pad);font-family:'Zalando Sans Expanded',sans-serif;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.55)}

/* ---- sticky category nav ---- */
.cat-nav{position:sticky;top:71px;z-index:40;background:rgba(10,10,10,.82);backdrop-filter:saturate(160%) blur(16px);-webkit-backdrop-filter:saturate(160%) blur(16px);border-bottom:1px solid var(--line)}
.cat-nav-inner{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad);display:flex;align-items:center;gap:8px;height:60px;overflow-x:auto;scrollbar-width:none}
.cat-nav-inner::-webkit-scrollbar{display:none}
.cat-nav a{flex:none;font-size:13px;font-weight:600;color:var(--text-2);padding:8px 14px;border-radius:100px;border:1px solid transparent;white-space:nowrap;transition:.25s}
.cat-nav a:hover{color:#fff;background:rgba(255,255,255,.05)}
.cat-nav a.on{color:#fff;border-color:var(--line-2);background:rgba(255,255,255,.04)}

/* ---- intro ---- */
.prod-intro{padding:clamp(64px,9vh,110px) 0 0}
.prod-intro .wrap{max-width:880px}
.prod-intro p{font-size:clamp(18px,2.1vw,23px);color:var(--text-2);line-height:1.55;text-wrap:pretty}
.prod-intro p .hl{color:#fff}

/* ---- category section ---- */
.cat{padding:clamp(54px,8vh,90px) 0 0;scroll-margin-top:128px}
.cat-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:30px;flex-wrap:wrap}
.cat-head .ch-l{max-width:680px}
.cat-num{font-family:'Zalando Sans Expanded',sans-serif;font-size:12px;color:var(--blue-light);letter-spacing:.14em}
.cat-head h2{font-size:clamp(26px,3.6vw,40px);margin-top:12px;letter-spacing:-.02em}
.cat-head p{color:var(--text-2);margin-top:12px;font-size:15.5px;max-width:62ch;text-wrap:pretty}
.cat-count{font-family:'Zalando Sans Expanded',sans-serif;font-size:12px;color:var(--text-3);white-space:nowrap}

/* ---- product grid ---- */
.pgrid2{display:grid;grid-template-columns:repeat(auto-fill,minmax(216px,1fr));gap:12px}
.pcard2{
  background:linear-gradient(180deg,#141517,#0e0f11);border:1px solid var(--line);border-radius:14px;
  padding:16px 16px 15px;position:relative;overflow:hidden;
  transition:transform .35s var(--ease),border-color .35s var(--ease),background .35s var(--ease);
  display:flex;flex-direction:column;min-height:0;
}
.pcard2::before{content:"";position:absolute;left:0;top:14px;bottom:14px;width:3px;border-radius:3px;background:var(--ac,var(--blue));opacity:.55;transition:opacity .4s}
.pcard2:hover{transform:translateY(-3px);border-color:var(--line-2);background:linear-gradient(180deg,#17181b,#101113)}
.pcard2:hover::before{opacity:1}
.pcard2 .code{font-family:'Zalando Sans Expanded',sans-serif;font-size:10px;letter-spacing:.1em;color:var(--text-3)}
.pcard2 h3{font-size:15.5px;margin-top:7px;letter-spacing:-.01em;line-height:1.2}
.pcard2 .chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.pcard2 .chip{font-family:'Zalando Sans Expanded',sans-serif;font-size:10px;letter-spacing:.04em;color:#c9cbcf;background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:6px;padding:3px 7px}
.pcard2 .chip.spec{color:var(--blue-light);border-color:rgba(26,157,217,.3);background:rgba(26,157,217,.08)}

/* accent tints by group */
.cat[data-ac="blue"]{--ac:var(--blue-bright)}
.cat[data-ac="light"]{--ac:var(--blue-light)}
.cat[data-ac="amber"]{--ac:var(--amber)}
.cat[data-ac="sand"]{--ac:var(--sand)}
.cat[data-ac="green"]{--ac:var(--green)}

/* ---- category landing pages ---- */
.crumbs{display:flex;align-items:center;gap:10px;font-family:'Zalando Sans Expanded',sans-serif;font-weight:700;font-size:11px;letter-spacing:.08em;color:var(--text-3);text-transform:uppercase;margin-bottom:26px;flex-wrap:wrap}
.crumbs a{color:var(--text-2);transition:color .25s}
.crumbs a:hover{color:#fff}
.crumbs .sep{color:var(--text-3);opacity:.6}
.cat-hero{padding:150px 0 clamp(48px,7vh,80px);position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.cat-hero::before{content:"";position:absolute;right:-12%;top:-50%;width:620px;height:620px;border-radius:50%;background:radial-gradient(closest-side,rgba(42,105,178,.16),transparent 70%);pointer-events:none}
.cat-hero h1{font-size:clamp(34px,5.2vw,62px);letter-spacing:-.03em;max-width:18ch}
.cat-hero .lede{margin-top:22px;max-width:62ch}
.about-range{padding:clamp(56px,8vh,90px) 0 0}
.about-range .wrap{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,72px);align-items:start}
.about-range p{color:var(--text-2);font-size:16.5px;line-height:1.65;text-wrap:pretty}
.about-range p+p{margin-top:14px}
.about-range h2{font-size:clamp(24px,3.2vw,36px);letter-spacing:-.02em;margin-bottom:18px}
.apps-list{display:flex;flex-direction:column;margin-top:8px;border-top:1px solid var(--line)}
.apps-list .app-row{display:flex;align-items:baseline;gap:14px;padding:13px 0;border-bottom:1px solid var(--line);font-size:15px;color:#dadbde}
.apps-list .app-row .an{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--sand);flex:none;width:22px}
@media(max-width:820px){.about-range .wrap{grid-template-columns:1fr}}
.cat-link{margin-top:14px}
.cat-link a{font-family:'Zalando Sans Expanded',sans-serif;font-weight:700;font-size:14px;color:var(--blue-light);display:inline-flex;align-items:center;gap:8px;transition:gap .3s var(--ease)}
.cat-link a:hover{gap:12px;color:#fff}
.related-band{margin-top:clamp(64px,9vh,100px);border-top:1px solid var(--line);padding:clamp(44px,6vh,64px) 0 0}
.related-band h2{font-size:22px;letter-spacing:-.01em;margin-bottom:20px}
.related-chips{display:flex;flex-wrap:wrap;gap:9px}
.related-chips a{font-family:'Zalando Sans',sans-serif;font-weight:600;font-size:12.5px;letter-spacing:.02em;color:#cfd1d5;border:1px solid var(--line-2);border-radius:100px;padding:9px 16px;transition:.3s}
.related-chips a:hover{border-color:var(--sand);color:#fff;background:rgba(201,180,138,.06)}

/* ---- sourcing band ---- */
.sourcing{margin-top:clamp(70px,10vh,120px);border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#080808;padding:clamp(60px,9vh,100px) 0}
.sourcing .wrap{display:grid;grid-template-columns:1fr auto;gap:36px;align-items:center}
.sourcing h2{font-size:clamp(26px,3.4vw,40px);letter-spacing:-.02em}
.sourcing p{color:var(--text-2);margin-top:16px;max-width:54ch;font-size:16px;text-wrap:pretty}
@media(max-width:760px){.sourcing .wrap{grid-template-columns:1fr}}

/* linked product names */
.pcard2 h3 a{color:inherit;transition:color .25s}
.pcard2 h3 a:hover{color:var(--blue-light)}
.pcard2 h3 a::after{content:" \2192";font-size:.8em;opacity:0;transition:opacity .25s;color:var(--blue-light)}
.pcard2 h3 a:hover::after{opacity:1}

/* ---- authority spec references ---- */
.spec-refs{margin-top:34px;border-top:1px solid var(--line);padding-top:22px}
.spec-refs h3{font-family:'Zalando Sans Expanded',sans-serif;font-weight:700;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--text-3);margin-bottom:14px}
.spec-refs ul{list-style:none;display:flex;flex-direction:column;gap:9px}
.spec-refs a{display:inline-flex;align-items:baseline;gap:8px;font-size:14px;color:var(--text-2);transition:color .25s}
.spec-refs a:hover{color:#fff}
.spec-refs a .ext{font-family:'JetBrains Mono',monospace;font-size:10px;color:var(--blue-light);flex:none}