:root{
  --bg:#101210;--surface:#171a18;--surface-2:#202420;--surface-3:#282d29;
  --line:#353b36;--line-soft:#292e2a;--text:#f1efe9;--muted:#aaa9a1;
  --sage:#7f9486;--sage-deep:#34483e;--sage-soft:#202d27;--brass:#b79a67;
  --danger:#b96b63;--radius:6px;--max:1500px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth;color-scheme:dark}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.5 "Aptos","Segoe UI",Helvetica,Arial,sans-serif;min-height:100vh}button,input{font:inherit}button,a{touch-action:manipulation}a{color:inherit}button{cursor:pointer}.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}:focus-visible{outline:2px solid var(--sage);outline-offset:3px}
.site-header{height:112px;display:flex;align-items:center;justify-content:center;padding:0;border-bottom:1px solid var(--line);background:var(--bg);position:sticky;top:0;z-index:20;overflow:hidden}.brand-banner{display:block;width:100%;height:100%;text-decoration:none}.brand-banner img{width:100%;height:100%;display:block;object-fit:cover;object-position:center}.site-header nav{position:absolute;right:clamp(20px,4vw,72px);top:50%;z-index:2;transform:translateY(-50%)}.nav-link{display:flex;align-items:center;gap:8px;min-height:44px;padding:0 12px;color:#f1efe9;text-decoration:none;font-weight:650;border:1px solid #ffffff2b;background:#101210d9;backdrop-filter:blur(8px)}.nav-link:hover{color:var(--text);border-color:var(--sage)}.nav-link span{color:var(--sage);font-size:16px}
main{width:min(var(--max),calc(100% - clamp(32px,7vw,112px)));margin:0 auto}.catalog-intro{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(300px,.72fr);align-items:end;gap:60px;padding:30px 0 24px;border-bottom:1px solid var(--line)}.eyebrow{margin:0 0 11px;color:var(--sage);font-size:11px;font-weight:750;letter-spacing:.17em;text-transform:uppercase}.catalog-intro h1{margin:0;font-size:clamp(40px,4.2vw,62px);font-weight:300;letter-spacing:-.052em;line-height:.94}.catalog-intro h1 span{color:#b7b7b0}.intro-copy{max-width:560px;margin:0 0 5px;color:#c3c2bb;font-size:17px;line-height:1.62;text-wrap:pretty}.pricing-note{margin-top:14px;color:#aaa9a1;font-size:14px}
.catalog-shell{display:grid;grid-template-columns:270px minmax(0,1fr);gap:42px;padding:24px 0 76px}.filter-panel{align-self:start;position:sticky;top:136px;padding-right:28px;border-right:1px solid var(--line)}.filter-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:22px}.filter-heading h2,.results-toolbar h2{margin:0;font-size:22px;line-height:1.15;letter-spacing:-.025em}.clear-filters{border:0;background:transparent;color:var(--muted);padding:6px 0;text-decoration:underline;text-decoration-color:#ffffff30;text-underline-offset:4px}.clear-filters:hover{color:var(--text)}.condition-toggle{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-bottom:24px;border:1px solid var(--line);background:var(--line)}.condition-toggle>span{grid-column:1/-1;padding:8px 10px;background:var(--surface);color:var(--muted);font-size:10px;font-weight:750;letter-spacing:.14em;text-transform:uppercase}.condition-filter{min-height:40px;border:0;background:var(--surface);color:var(--muted);font-size:13px}.condition-filter:hover{background:var(--surface-2);color:var(--text)}.condition-filter.selected{background:var(--sage-deep);color:var(--text)}.contextual-filters{display:grid;gap:16px}.contextual-pane-title{margin:0 0 7px;color:#7f817b;font-size:10px;font-weight:750;letter-spacing:.14em;text-transform:uppercase}.category-filter{width:100%;min-height:38px;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:7px 9px;border:0;border-left:2px solid transparent;background:transparent;color:#c7c6c0;text-align:left}.category-filter span:last-child{color:#777b75;font-size:11px;white-space:nowrap}.category-filter:hover{background:var(--surface);color:var(--text)}.category-filter.selected{border-left-color:var(--sage);background:var(--sage-soft);color:var(--text)}.category-filter.selected span:last-child{color:#adb8b0}
.results-toolbar{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:25px}.result-summary{margin:7px 0 0;color:var(--muted);font-size:13px}.search-field{width:min(390px,42%);height:46px;display:flex;align-items:center;gap:10px;padding:0 14px;border:1px solid var(--line);background:var(--surface)}.search-field:focus-within{border-color:var(--sage)}.search-field svg{width:18px;height:18px;fill:none;stroke:#8f938d;stroke-width:1.7}.search-field input{width:100%;border:0;outline:0;background:transparent;color:var(--text)}.search-field input::placeholder{color:#777b75}.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.product-card{min-width:0;background:var(--surface);border:1px solid var(--line-soft);transition:transform .18s ease,border-color .18s ease,background .18s ease}.product-card:hover{transform:translateY(-3px);border-color:#667168;background:#191d1a}.product-image{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--bg)}.image-button{width:100%;height:100%;display:block;padding:0;border:0;background:var(--bg);color:#777b75;overflow:hidden}.image-button img{width:100%;height:100%;display:block;object-fit:cover;object-position:center;transform:none;filter:brightness(.86) saturate(.9) contrast(1.05);transition:filter .2s ease}.product-card:hover .image-button img{transform:none;filter:brightness(.94) saturate(.95) contrast(1.03)}.image-placeholder{height:100%;display:grid;place-items:center;color:#777b75;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}.image-loading .image-placeholder{background:linear-gradient(90deg,#252925 25%,#303530 50%,#252925 75%);background-size:220% 100%;animation:image-pulse 1.4s linear infinite;color:transparent}@keyframes image-pulse{to{background-position:-220% 0}}.photo-count{position:absolute;right:10px;bottom:10px;padding:5px 8px;background:#101210dd;border:1px solid #ffffff24;color:#e9e7e1;font-size:11px;letter-spacing:.03em}.product-body{padding:20px 20px 18px}.product-topline{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}.product-category{min-width:0;color:var(--sage);font-size:10px;font-weight:750;letter-spacing:.12em;text-transform:uppercase;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.stock{color:#aeb5af;font-size:11px;white-space:nowrap}.product-card h3{margin:0;color:var(--text);font-size:19px;font-weight:620;line-height:1.22;letter-spacing:-.025em;text-wrap:balance}.spec-list{display:flex;flex-wrap:wrap;gap:6px;margin:17px 0 15px;padding:0;list-style:none}.spec-list li{display:flex;align-items:baseline;gap:5px;padding:5px 8px;background:var(--surface-2);border:1px solid var(--line);color:#c6c7c0;font-size:11px}.spec-list li span{color:#80847e;text-transform:capitalize}.spec-list li strong{font-weight:700;color:#d5d5ce}.card-commercial{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;padding-top:15px;border-top:1px solid var(--line-soft)}.condition{display:block;color:var(--muted);font-size:11px}.price{display:block;margin-top:2px;color:var(--brass);font-size:23px;font-weight:650;letter-spacing:-.035em}.view-button{min-height:40px;padding:0 13px;border:1px solid #66786c;background:var(--sage-deep);color:#eef0eb;font-size:12px;font-weight:700}.view-button:hover{background:#42594d}.view-button:disabled{cursor:default;opacity:.45}.held .product-image{filter:saturate(.55)}.held .price{font-size:15px;color:var(--muted)}.load-more{display:block;min-width:180px;min-height:46px;margin:34px auto 0;border:1px solid #66786c;background:transparent;color:var(--text)}.load-more:hover{background:var(--sage-deep)}.message{color:var(--muted)}
.site-footer{width:min(var(--max),calc(100% - clamp(32px,7vw,112px)));margin:0 auto;padding:30px 0 38px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:30px;color:var(--muted);font-size:12px}.site-footer div{display:flex;gap:14px;align-items:center}.site-footer strong{color:var(--text)}.site-footer a{color:#d7d8d1;text-decoration:none;border-bottom:1px solid #ffffff2b}.site-footer a:hover{border-color:var(--sage)}
.photo-viewer{width:min(1100px,94vw);max-height:92vh;padding:0;border:1px solid var(--line);background:var(--surface);color:var(--text)}.photo-viewer::backdrop{background:#050605e8}.photo-viewer-panel{display:grid;grid-template-rows:auto minmax(0,1fr) auto auto;max-height:90vh}.photo-viewer-head{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--line)}.close-button{width:40px;height:40px;border:0;background:transparent;color:var(--text);font-size:28px}.photo-viewer-stage{position:relative;min-height:420px;display:grid;place-items:center;background:#0b0c0b}.photo-viewer-stage img{max-width:100%;max-height:68vh;object-fit:contain}.gallery-nav{position:absolute;top:50%;z-index:2;width:46px;height:58px;transform:translateY(-50%);border:1px solid #ffffff25;background:#101210d9;color:#fff;font-size:30px}.gallery-prev{left:12px}.gallery-next{right:12px}.viewer-caption{margin:0;padding:12px 18px;color:var(--muted)}.photo-viewer-thumbs{display:flex;gap:8px;padding:0 18px 18px;overflow-x:auto}.gallery-thumb{width:74px;height:56px;padding:0;border:1px solid var(--line);background:#111}.gallery-thumb.active{border-color:var(--sage)}.gallery-thumb img{width:100%;height:100%;object-fit:cover}
@media(max-width:1180px){.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-intro{grid-template-columns:1fr .8fr}.catalog-intro h1{font-size:clamp(52px,8vw,82px)}}
@media(max-width:820px){.site-header{height:92px}.site-header nav{right:16px}.catalog-intro{grid-template-columns:1fr;gap:24px;padding:48px 0 38px}.catalog-intro h1{font-size:clamp(48px,12vw,72px)}.catalog-shell{grid-template-columns:1fr;gap:32px}.filter-panel{position:static;padding:0 0 26px;border-right:0;border-bottom:1px solid var(--line)}.contextual-filters{display:flex;gap:12px;overflow-x:auto}.contextual-pane{flex:0 0 230px}.results-toolbar{align-items:stretch;flex-direction:column}.search-field{width:100%}.site-footer{align-items:flex-start;flex-direction:column}.site-footer div{align-items:flex-start;flex-direction:column;gap:4px}}
@media(max-width:560px){main,.site-footer{width:min(100% - 28px,var(--max))}.site-header{height:78px}.site-header nav{right:10px}.nav-link{min-height:38px;padding:0 9px;font-size:12px}.catalog-intro{padding-top:38px}.catalog-intro h1{font-size:43px}.intro-copy{font-size:15px}.product-grid{grid-template-columns:1fr}.product-body{padding:18px}.photo-viewer-stage{min-height:300px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* Unified Random Engineering brass + sage theme */
:root{
  --brass-bright:#d1b37b;--brass-soft:#b79a671f;--sage-bright:#a9b9ad;
  --surface-hover:#1d221f;--line-brass:#b79a674d;
}
:focus-visible{outline-color:var(--brass-bright)}
.catalog-intro h1 span{color:var(--brass-bright)}
.catalog-intro h1{color:var(--text)}
.contact-links{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-top:4px}.contact-link{display:inline-flex;align-items:center;gap:9px;min-height:48px;padding:11px 16px;border:1px solid var(--brass);border-radius:4px;background:linear-gradient(135deg,#b79a671c,#7f94861a);color:var(--brass-bright);font-size:clamp(17px,1.75vw,24px);font-weight:650;letter-spacing:-.025em;line-height:1;text-decoration:none;transition:background .16s ease,border-color .16s ease,transform .16s ease}.contact-link:hover,.contact-link:focus-visible{border-color:var(--brass-bright);background:#b79a6730;color:var(--text);transform:translateY(-1px);outline:none}.contact-link span{font-size:.78em}.contact-or{color:var(--muted);font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:.12em}@media(max-width:560px){.contact-links{align-items:stretch;flex-direction:column;gap:8px}.contact-link{justify-content:space-between;width:100%;font-size:20px}.contact-or{text-align:center}}
.intro-copy{color:#c9c7bd}
.results-toolbar h2,.filter-heading h2{color:var(--text)}
.clear-filters:hover{color:var(--brass-bright)}
.search-field:focus-within{border-color:var(--brass);box-shadow:0 0 0 3px var(--brass-soft)}
.category-filter.selected{border-left-color:var(--brass);background:var(--brass-soft)}
.category-filter.selected span:last-child{color:var(--brass-bright)}
.condition-filter.selected{background:var(--sage-deep);box-shadow:inset 0 -2px 0 var(--brass)}
.product-card{background:linear-gradient(145deg,var(--surface-2),var(--surface));border-color:var(--line-soft)}
.product-card:hover{background:var(--surface-hover);border-color:#b79a6766}
.product-card h3{color:#e5e1d7}
.product-card .price,.product-card .product-price,.product-card [class*="price"]{color:var(--brass-bright)}
.product-card .status,.product-card .condition,.product-card .metadata{color:var(--sage-bright)}
.view-button{background:var(--sage-deep);border-color:#7f948666;color:var(--text)}
.view-button:hover,.view-button:focus-visible{background:var(--brass);border-color:var(--brass-bright);color:var(--bg)}
.nav-link:hover{border-color:var(--brass);color:var(--brass-bright)}
.nav-link span{color:var(--brass)}
.site-footer a:hover{border-color:var(--brass);color:var(--brass-bright)}
.photo-viewer{border-color:var(--line-brass)}
.gallery-nav:hover,.close-button:hover{color:var(--brass-bright);border-color:var(--brass)}
.gallery-thumb.active{border-color:var(--brass)}
.message{border-color:var(--line-brass);background:var(--surface-2);color:var(--muted)}
@media(max-width:560px){.catalog-intro h1 span{color:var(--brass-bright)}}