/* ── Universal Wire Works — mill-floor palette ─────────────── */
:root{
  --ink:#23262b; --steel:#5a616b; --paper:#f6f5f2; --card:#ffffff;
  --red:#ce1126; --amber:#e8a020; --line:#dcd9d2;
  --disp:'Oswald',sans-serif; --body:'Inter',system-ui,sans-serif;
  --mono:'IBM Plex Mono',monospace;
}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.5 var(--body)}

.site-head{display:flex;align-items:center;gap:20px;flex-wrap:wrap;
  padding:14px 24px;background:#fff;border-bottom:3px solid var(--red)}
.site-head .logo{height:74px;width:auto;display:block}
.head-meta{margin-left:auto;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.mono{font-family:var(--mono);font-size:12.5px;color:var(--steel)}
.call-pill{font:600 13px var(--body);color:#fff;background:var(--red);
  text-decoration:none;border-radius:20px;padding:8px 16px;white-space:nowrap}
.call-pill:hover{background:#a90d1f}
.top-nav{display:flex;gap:22px;max-width:1200px;margin:0 auto;padding:9px 24px}
.top-nav a{font:600 13px var(--body);color:var(--ink);text-decoration:none;
  text-transform:uppercase;letter-spacing:.6px}
.top-nav a:hover,.top-nav a[aria-current]{color:var(--red)}
.site-foot{max-width:1200px;margin:30px auto 0;padding:16px 24px;
  border-top:1px solid var(--line)}

/* finder */
.finder{display:grid;grid-template-columns:280px 1fr;gap:28px;
  max-width:1200px;margin:0 auto;padding:28px 24px}
.rail-head h1{font-family:var(--disp);font-weight:600;font-size:26px;
  letter-spacing:.5px;text-transform:uppercase;margin:0}
.tally{margin:2px 0 18px;font-family:var(--mono);font-size:13px;color:var(--steel)}
.tally strong{color:var(--red);font-size:15px}
.search input{width:100%;padding:10px 12px;border:1.5px solid var(--line);
  border-radius:6px;font:14px var(--body);background:#fff}
.search input:focus{outline:2px solid var(--red);outline-offset:1px;border-color:var(--red)}
.facet{margin-top:22px}
.facet h2{font-family:var(--disp);font-weight:500;font-size:13px;letter-spacing:1.2px;
  text-transform:uppercase;color:var(--steel);margin:0 0 8px;
  padding-bottom:4px;border-bottom:1px solid var(--line)}
.opts.scroll{max-height:230px;overflow-y:auto;padding-right:4px}
.opts.disabled{opacity:.35;pointer-events:none}
.opts.collapsed{border-left:3px solid var(--red);padding-left:6px}
.opts.collapsed .opt{opacity:.85}
.opt{display:flex;align-items:center;gap:8px;padding:4px 2px;cursor:pointer;border-radius:4px}
.opt:hover{background:#efede8}
.opt input{accent-color:var(--red)}
.opt .n{margin-left:auto;font-family:var(--mono);font-size:11.5px;color:var(--steel)}
.opt.zero{opacity:.38}
.clear{margin-top:20px;width:100%;padding:9px;border:1.5px solid var(--ink);
  background:none;border-radius:6px;font:600 13px var(--body);cursor:pointer}
.clear:hover{background:var(--ink);color:#fff}

/* grid */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:8px;
  overflow:hidden;display:flex;flex-direction:column;text-decoration:none;color:inherit;
  transition:transform .12s ease,box-shadow .12s ease}
.card:hover{transform:translateY(-2px);box-shadow:0 6px 18px rgba(35,38,43,.12)}
.card:focus-visible{outline:2.5px solid var(--red);outline-offset:2px}
.card-img{aspect-ratio:16/9;background:linear-gradient(135deg,#2b2e34,#43474e);
  display:flex;align-items:center;justify-content:center}
.card-img img{width:100%;height:100%;object-fit:cover}
.card-img .coil{width:44px;height:44px;border:3px solid var(--amber);border-radius:50%;
  border-left-color:transparent;transform:rotate(-30deg)}
.card-body{padding:12px 14px 14px;display:flex;flex-direction:column;gap:6px;flex:1}
.tag{font-family:var(--mono);font-size:11px;color:var(--steel);letter-spacing:.4px}
.card h3{margin:0;font-family:var(--disp);font-weight:500;font-size:17px;line-height:1.25}
.card p{margin:0;font-size:13px;color:var(--steel);flex:1}
.card-foot{display:flex;gap:6px;flex-wrap:wrap;margin-top:4px}
.chip{font-family:var(--mono);font-size:10.5px;padding:2px 7px;border-radius:3px;
  background:#f0eee9;border:1px solid var(--line);color:var(--steel)}
.chip.red{background:var(--red);border-color:var(--red);color:#fff}
.empty{padding:60px 20px;text-align:center;color:var(--steel);font-size:15px}
.empty a{color:var(--red)}

/* product page */
.pd{max-width:1200px;margin:0 auto;padding:26px 24px}
.crumb{font-size:12px;color:var(--steel)}
.crumb a{color:var(--red);text-decoration:none}
.pd h1{font-family:var(--disp);font-weight:600;font-size:30px;margin:8px 0 20px}
.pd h1 .tag{font-family:var(--mono);font-size:12px;color:var(--steel);
  vertical-align:middle;margin-left:10px}
.pd-grid{display:grid;grid-template-columns:1fr 330px;gap:32px}
.pd-specs section{margin-bottom:26px}
.pd-specs h2,.pd-buy h2{font-family:var(--disp);font-weight:500;font-size:15px;
  letter-spacing:1.1px;text-transform:uppercase;color:var(--steel);
  border-bottom:1px solid var(--line);padding-bottom:5px;margin:0 0 10px}
.prose{font-size:14.5px;max-width:64ch;white-space:pre-line}
.specline{font-family:var(--mono);font-size:13px;margin:2px 0}
.spec-table{border-collapse:collapse;font-size:13.5px;min-width:280px}
.spec-table th{font-family:var(--mono);font-weight:500;text-align:left;
  padding:4px 18px 4px 0;color:var(--ink);width:150px;vertical-align:top}
.spec-table td{padding:4px 0;font-family:var(--mono);color:var(--steel)}
.spec-table tr:nth-child(odd){background:#f0eee9}
.spec-table tr:nth-child(odd) th,.spec-table tr:nth-child(odd) td{padding-left:6px}

.pd-buy{background:#fff;border:1px solid var(--line);border-radius:10px;
  padding:18px;align-self:start;position:sticky;top:16px}
.buy-hint{font-size:12.5px;color:var(--steel);margin:0 0 14px}
.vgroup h3{font-family:var(--disp);font-weight:500;font-size:13px;margin:14px 0 6px}
.vopts{display:flex;flex-wrap:wrap;gap:6px}
.vopt{font-family:var(--mono);font-size:13px;padding:6px 10px;background:#f0eee9;
  border:1.5px solid var(--line);border-radius:6px}
.cta-call{display:block;text-align:center;margin:18px 0 0;background:var(--red);
  color:#fff;text-decoration:none;font:600 15px var(--body);
  border-radius:8px;padding:13px 16px}
.cta-call:hover{background:#a90d1f}
.cta-sub{text-align:center;font-size:12.5px;color:var(--steel);margin:8px 0 0}
.notice{font-size:13px;background:#fdf6e7;border:1px solid #ecd9a8;
  border-radius:6px;padding:9px 11px;margin:16px 0 0}
.notice.subtle{background:#f0eee9;border-color:var(--line);color:var(--steel)}
.notice a{color:var(--red)}

/* contact */
.contact h1{font-family:var(--disp);font-weight:600;font-size:32px;
  text-transform:uppercase;letter-spacing:.5px;margin:6px 0 10px}
.lede{font-size:16px;max-width:60ch;color:var(--steel)}
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:18px;margin-top:24px}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:18px}
.contact-card h2{font-family:var(--disp);font-weight:500;font-size:14px;
  letter-spacing:1.1px;text-transform:uppercase;color:var(--steel);margin:0 0 8px}
.contact-card .big{font-family:var(--disp);font-size:22px;margin:4px 0}
.contact-card .big a{color:var(--ink);text-decoration:none}
.contact-card .big a:hover{color:var(--red)}

@media (max-width:900px){.pd-grid{grid-template-columns:1fr}.pd-buy{position:static}}
@media (max-width:820px){
  .finder{grid-template-columns:1fr;padding:18px 14px}
  .rail{order:0}.grid-wrap{order:1}
  .site-head .logo{height:56px}
}
[hidden]{display:none!important}