:root{
  --ink:#16202c; --ink-2:#4a5766; --ink-3:#76828f;
  --line:#e2e6eb; --line-2:#eef1f4; --bg:#fff; --bg-2:#f7f9fb;
  --accent:#b8332a; --accent-dk:#8f2721; --accent-bg:#fdf3f2;
  --ok:#0f7a55; --radius:6px;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.6 var(--sans);color:var(--ink);background:var(--bg)}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto}
h1,h2,h3,h4{line-height:1.25;margin:0 0 .5em;font-weight:650;letter-spacing:-.01em}
h1{font-size:2rem}h2{font-size:1.4rem}h3{font-size:1.05rem}
p{margin:0 0 1em}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
.wrap.narrow{max-width:760px}
.muted{color:var(--ink-3)}
.small{font-size:.85rem}
.h-sm{font-size:1.15rem}

/* header */
.site-head{border-bottom:1px solid var(--line);position:sticky;top:0;background:#fff;z-index:20}
.head-inner{display:flex;align-items:center;gap:24px;padding-top:14px;padding-bottom:14px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink)}
.brand:hover{text-decoration:none}
.brand-mark{width:34px;height:34px;flex:0 0 34px;display:grid;place-items:center;background:var(--accent);color:#fff;border-radius:var(--radius);font-size:19px;font-weight:700}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text b{font-size:1.02rem;letter-spacing:-.02em}
.brand-text small{color:var(--ink-3);font-size:.72rem}
.head-search{flex:1;display:flex;max-width:520px}
.head-search input{flex:1;min-width:0;padding:9px 12px;border:1px solid var(--line);border-right:0;border-radius:var(--radius) 0 0 var(--radius);font:inherit;font-size:.92rem}
.head-search button{padding:9px 16px;border:0;background:var(--ink);color:#fff;border-radius:0 var(--radius) var(--radius) 0;font:inherit;font-size:.9rem;cursor:pointer}
.head-search button:hover{background:#000}
.head-nav{display:flex;align-items:center;gap:20px;font-size:.92rem;margin-left:auto}
.head-nav a{color:var(--ink-2)}
.head-nav .cta{background:var(--accent);color:#fff;padding:8px 14px;border-radius:var(--radius)}
.head-nav .cta:hover{background:var(--accent-dk);text-decoration:none}
.sectorbar{background:var(--bg-2);border-top:1px solid var(--line-2);overflow-x:auto}
.sectorbar-inner{display:flex;gap:20px;padding-top:9px;padding-bottom:9px;white-space:nowrap;font-size:.83rem}
.sectorbar a{color:var(--ink-2)}

/* hero */
.hero{background:linear-gradient(180deg,var(--bg-2),#fff);border-bottom:1px solid var(--line);padding:56px 0 44px;text-align:center}
.hero h1{font-size:2.5rem;max-width:16ch;margin:0 auto .4em}
.lede{color:var(--ink-2);font-size:1.08rem;max-width:62ch}
.hero .lede{margin:0 auto 28px}
.hero-search{display:flex;max-width:620px;margin:0 auto 34px}
.hero-search input{flex:1;min-width:0;padding:14px 16px;border:1px solid var(--line);border-right:0;border-radius:var(--radius) 0 0 var(--radius);font:inherit}
.hero-search button{padding:14px 24px;border:0;background:var(--accent);color:#fff;border-radius:0 var(--radius) var(--radius) 0;font:inherit;font-weight:600;cursor:pointer}
.hero-search button:hover{background:var(--accent-dk)}
.hero-search.plain{margin:0 0 18px}
.stats{display:flex;flex-wrap:wrap;justify-content:center;gap:12px 44px;margin:0}
.stats div{text-align:center}
.stats dt{color:var(--ink-3);font-size:.78rem;text-transform:uppercase;letter-spacing:.05em}
.stats dd{margin:2px 0 0;font-size:1.6rem;font-weight:650;letter-spacing:-.02em}

/* blocks */
.block{padding:40px 0;border-bottom:1px solid var(--line-2)}
.block:last-child{border-bottom:0}
.block-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.block-head h2{margin:0}
.page-head{padding:34px 0 10px}
.page-head h1{margin-bottom:.3em}

/* grids + cards */
.grid{display:grid;gap:16px}
.sector-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
.card-grid{grid-template-columns:repeat(auto-fill,minmax(270px,1fr))}
.cluster-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}
.cat-grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
.card{border:1px solid var(--line);border-radius:var(--radius);padding:18px;background:#fff;display:block;color:inherit}
a.card:hover{border-color:var(--accent);text-decoration:none;box-shadow:0 2px 10px rgba(20,30,45,.06)}
.card h3{margin-bottom:.35em;font-size:1rem}
.card p{margin:0 0 .5em;font-size:.9rem;color:var(--ink-2)}
.card-meta{display:flex;flex-wrap:wrap;gap:6px 12px;font-size:.83rem;color:var(--ink-3);align-items:center}
.card-desc{font-size:.88rem}
.card-foot{display:flex;flex-wrap:wrap;gap:6px;align-items:center;font-size:.8rem;margin-top:10px}
.sector-card p{font-size:.88rem}
.cluster-card h3{font-size:1.05rem}
.cat-card .sub-list{list-style:none;margin:.4em 0 0;padding:0;font-size:.86rem}
.cat-card .sub-list li{padding:1px 0}
.cat-card .sub-list a{color:var(--ink-2)}
.prod-card img{width:100%;aspect-ratio:4/3;object-fit:contain;background:var(--bg-2);border-radius:4px;margin-bottom:10px}
.prod-hero{width:100%;max-height:420px;object-fit:contain;background:var(--bg-2);border-radius:var(--radius);margin-bottom:20px}

/* chips + tags */
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-block;padding:2px 8px;background:var(--bg-2);border:1px solid var(--line);border-radius:100px;font-size:.76rem;color:var(--ink-2)}
.chip-lg{display:inline-block;padding:7px 14px;background:#fff;border:1px solid var(--line);border-radius:100px;font-size:.88rem;color:var(--ink-2)}
.chip-lg:hover{border-color:var(--accent);color:var(--accent);text-decoration:none}
.chip-lg.on{background:var(--accent);border-color:var(--accent);color:#fff}
.chip-lg em{color:var(--ink-3);font-style:normal;font-size:.8em}
.tag{display:inline-block;padding:2px 8px;background:var(--accent-bg);color:var(--accent);border-radius:3px;font-size:.75rem;font-weight:600;text-transform:capitalize}
.tag.ok{background:#eef8f3;color:var(--ok)}
.ext{margin-left:auto;font-size:.82rem}

/* two-column */
.cols{display:grid;grid-template-columns:1fr 320px;gap:36px;align-items:start;padding-bottom:40px}
.col-side{position:sticky;top:110px;display:flex;flex-direction:column;gap:16px}
.panel{border:1px solid var(--line);border-radius:var(--radius);padding:18px;background:var(--bg-2)}
.panel h3{font-size:.8rem;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-3);margin-bottom:.7em}
.panel h3:not(:first-child){margin-top:1.2em}
.facts{margin:0;display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-size:.88rem}
.facts dt{color:var(--ink-3)}
.facts dd{margin:0;word-break:break-word}
.sup-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;flex-wrap:wrap}
.cn{color:var(--ink-2);margin:-.3em 0 .5em;font-size:1.05rem}
.src-note{font-size:.78rem;line-height:1.5}

/* tables, lists */
.spec-table{width:100%;border-collapse:collapse;font-size:.9rem}
.spec-table th,.spec-table td{text-align:left;padding:9px 12px;border-bottom:1px solid var(--line-2);vertical-align:top}
.spec-table th{color:var(--ink-3);font-weight:500;width:40%}
.link-list{list-style:none;padding:0;margin:0}
.link-list li{padding:8px 0;border-bottom:1px solid var(--line-2);font-size:.92rem}
.results{list-style:none;padding:0;margin:0}
.results li{padding:16px 0;border-bottom:1px solid var(--line-2)}
.results p{margin:.3em 0 0;font-size:.88rem}
mark{background:#fff2b0;padding:0 2px}

/* forms */
.filters{display:flex;gap:10px;flex-wrap:wrap}
.filters.bar{margin-bottom:22px}
.filters select,.rfq-form input,.rfq-form textarea{padding:9px 12px;border:1px solid var(--line);border-radius:var(--radius);font:inherit;font-size:.9rem;background:#fff}
.rfq-form{display:flex;flex-direction:column;gap:14px;padding-bottom:50px}
.rfq-form label{display:flex;flex-direction:column;gap:5px;font-size:.88rem;color:var(--ink-2)}
.rfq-form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.rfq-form input,.rfq-form textarea{width:100%}
.rfq-form textarea{resize:vertical}
.btn{display:inline-block;padding:11px 20px;background:var(--accent);color:#fff;border:0;border-radius:var(--radius);font:inherit;font-size:.92rem;font-weight:600;cursor:pointer;text-align:center}
.btn:hover{background:var(--accent-dk);text-decoration:none}
.btn.wide{display:block;margin-top:14px}
.btn.ghost{background:transparent;color:var(--ink-2);border:1px solid var(--line)}

/* misc */
.crumbs{display:flex;flex-wrap:wrap;gap:7px;padding:14px 0;font-size:.83rem;color:var(--ink-3)}
.crumbs a{color:var(--ink-3)}
.crumbs b{font-weight:500;color:var(--ink-2)}
.pager{display:flex;align-items:center;justify-content:center;gap:18px;padding:28px 0;font-size:.9rem}
.pager-now{color:var(--ink-3)}
.empty{border:1px dashed var(--line);border-radius:var(--radius);padding:34px;text-align:center;background:var(--bg-2)}
.empty p{color:var(--ink-2);max-width:52ch;margin-left:auto;margin-right:auto}
.band{background:var(--ink);color:#fff;margin-top:20px}
.band-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:34px 20px;flex-wrap:wrap}
.band h2{margin:0 0 .2em}
.band p{margin:0;color:#b9c3cf}
.prose h2{margin-top:1.6em;font-size:1.2rem}
.prose{padding-bottom:50px}

/* footer */
.site-foot{border-top:1px solid var(--line);background:var(--bg-2);margin-top:40px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;padding-top:40px;padding-bottom:28px}
.foot-grid h4{font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-3);margin-bottom:.9em}
.foot-grid a{display:block;padding:3px 0;font-size:.88rem;color:var(--ink-2)}
.foot-brand{margin-bottom:12px}
.foot-grid p{font-size:.85rem;line-height:1.55}
.foot-legal{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:16px;padding-bottom:24px;border-top:1px solid var(--line);font-size:.8rem;color:var(--ink-3)}

@media (max-width:900px){
  .cols{grid-template-columns:1fr}
  .col-side{position:static}
  .foot-grid{grid-template-columns:1fr 1fr}
  .head-search{order:3;flex-basis:100%;max-width:none}
  .head-inner{flex-wrap:wrap;gap:14px}
  .hero h1{font-size:1.9rem}
}
@media (max-width:560px){
  .rfq-form .row{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .stats{gap:12px 26px}
  .head-nav{gap:14px;font-size:.86rem}
}

/* ============================================================ v2 portal look */
:root{
  --shadow-sm:0 1px 2px rgba(16,24,40,.05);
  --shadow-md:0 4px 16px rgba(16,24,40,.08);
  --shadow-lg:0 12px 32px rgba(16,24,40,.12);
  --ink-4:#98a2b3;
  --accent-2:#0b5b8a;
}
body{background:#fbfcfd}

/* hero */
.hero{
  background:
    radial-gradient(900px 380px at 12% -10%, rgba(184,51,42,.10), transparent 60%),
    radial-gradient(700px 340px at 92% 0%, rgba(11,91,138,.10), transparent 60%),
    linear-gradient(180deg,#fff,#f5f8fa);
  text-align:left;padding:60px 0 52px;border-bottom:1px solid var(--line);
}
.hero-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:48px;align-items:center}
.hero h1{font-size:3rem;max-width:14ch;margin:0 0 .35em;letter-spacing:-.03em}
.hero .lede{margin:0 0 26px;max-width:52ch;font-size:1.1rem}
.eyebrow{display:inline-block;font-size:.74rem;letter-spacing:.13em;text-transform:uppercase;
  color:var(--accent);font-weight:700;margin-bottom:14px}
.hero-search{margin:0 0 14px;max-width:560px;box-shadow:var(--shadow-md);border-radius:8px}
.hero-search input{border-radius:8px 0 0 8px;border-color:transparent;padding:15px 18px}
.hero-search button{border-radius:0 8px 8px 0;padding:15px 26px}
.hero-quick{font-size:.86rem;color:var(--ink-3);margin:0}
.hero-quick a{color:var(--ink-2)}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:0;
  background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px;box-shadow:var(--shadow-md)}
.stats div{text-align:left}
.stats dd{font-size:1.75rem}

/* cards */
.card{border-radius:10px;box-shadow:var(--shadow-sm);transition:box-shadow .16s,transform .16s,border-color .16s}
a.card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}
.block{padding:46px 0}
.block-head h2{font-size:1.5rem;letter-spacing:-.02em}

/* image tiles */
.tile-grid{grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px}
.cat-tile{padding:0;overflow:hidden;display:flex;flex-direction:column}
.cat-tile-img{display:block;aspect-ratio:16/10;background:linear-gradient(135deg,#eef2f6,#e3e9ef);overflow:hidden}
.cat-tile-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .3s}
.cat-tile:hover .cat-tile-img img{transform:scale(1.05)}
.cat-tile-body{padding:12px 14px;display:flex;flex-direction:column;gap:2px}
.cat-tile-body b{font-size:.94rem;color:var(--ink);line-height:1.3}
.cat-tile-body em{font-style:normal;font-size:.79rem;color:var(--ink-3)}
.noimg-mark,.cat-tile-img.noimg,.prod-img.noimg{
  background:repeating-linear-gradient(45deg,#eef2f6,#eef2f6 8px,#e6ecf2 8px,#e6ecf2 16px);
  display:block;width:100%;height:100%}
.sector-img{display:block;height:104px;margin:-18px -18px 14px;overflow:hidden;border-radius:10px 10px 0 0;
  background:linear-gradient(135deg,#eef2f6,#e3e9ef)}
.sector-img img{width:100%;height:100%;object-fit:cover;display:block;opacity:.92}
.sector-card{display:flex;flex-direction:column}

/* supplier card */
.sup-card{display:flex;flex-direction:column;gap:8px}
.sup-top{display:flex;gap:11px;align-items:flex-start}
.avatar{flex:0 0 38px;width:38px;height:38px;border-radius:9px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--accent),#d0574e);color:#fff;font-weight:700;font-size:1rem}
.sup-id{min-width:0}
.sup-id h3{margin:0 0 2px;font-size:.97rem;line-height:1.3}
.pin::before{content:"◍ ";color:var(--ink-4)}
.sup-card .tag{align-self:flex-start}
.card-desc{font-size:.87rem;color:var(--ink-2);margin:0}
.ext{margin-left:auto;font-size:.82rem;font-weight:600}

/* product card */
.prod-card{padding:0;overflow:hidden}
.prod-img{display:block;aspect-ratio:4/3;background:#f4f7f9;overflow:hidden}
.prod-img img{width:100%;height:100%;object-fit:contain;display:block;mix-blend-mode:multiply}
.prod-card h3{font-size:.92rem;margin:12px 14px 2px;line-height:1.35}
.prod-card .card-meta{margin:0 14px 13px;font-size:.8rem}

/* on-demand fill */
.fill{border:1px solid var(--line);border-radius:12px;background:#fff;padding:38px 28px;box-shadow:var(--shadow-sm)}
.fill-live{text-align:center;max-width:560px;margin:0 auto}
.fill h3{font-size:1.15rem;margin:16px 0 6px}
.fill p{font-size:.92rem}
.spinner{width:38px;height:38px;margin:0 auto;border-radius:50%;
  border:3px solid var(--line);border-top-color:var(--accent);animation:spin .85s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.fill-steps{list-style:none;margin:22px auto 0;padding:0;max-width:330px;text-align:left;font-size:.87rem}
.fill-steps li{padding:7px 0 7px 26px;position:relative;color:var(--ink-4);transition:color .3s}
.fill-steps li::before{content:"";position:absolute;left:6px;top:14px;width:7px;height:7px;border-radius:50%;
  background:var(--line);transition:background .3s,box-shadow .3s}
.fill-steps li.on{color:var(--ink)}
.fill-steps li.on::before{background:var(--accent);box-shadow:0 0 0 4px var(--accent-bg)}
.fill-steps li.done{color:var(--ink-3)}
.fill-steps li.done::before{background:var(--ok)}
.skeletons{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;margin-top:30px}
.sk-card{border:1px solid var(--line-2);border-radius:9px;padding:13px;background:#fff}
.sk{height:9px;border-radius:5px;margin-bottom:8px;
  background:linear-gradient(90deg,#eef1f4 25%,#e2e7ec 37%,#eef1f4 63%);
  background-size:400% 100%;animation:sk 1.5s ease infinite}
.sk-t{width:78%}.sk-m{width:52%}.sk-b{width:88%;margin-bottom:0}
@keyframes sk{0%{background-position:100% 50%}100%{background-position:0 50%}}

/* bands */
.band{background:linear-gradient(120deg,#16202c,#1e3346);color:#fff;margin:0;border-radius:0}
.band.alt{background:linear-gradient(120deg,#8f2721,#b8332a)}
.band-inner{padding:38px 20px}
.band p{color:rgba(255,255,255,.78)}
.btn.light{background:#fff;color:var(--ink)}
.btn.light:hover{background:#f0f3f6}
.band.alt .btn{background:#fff;color:var(--accent)}
.band.alt .btn:hover{background:#f7eceb}

/* misc polish */
.page-head h1{font-size:2.15rem;letter-spacing:-.025em}
.panel{border-radius:10px}
.chip-lg{box-shadow:var(--shadow-sm)}
.spec-table tr:nth-child(odd){background:#fafbfc}
.site-head{box-shadow:0 1px 0 rgba(16,24,40,.04)}

@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:28px}
  .hero h1{font-size:2.15rem;max-width:none}
  .stats{grid-template-columns:1fr 1fr}
}
@media (max-width:560px){
  .tile-grid{grid-template-columns:1fr 1fr}
  .hero{padding:38px 0 34px}
  .hero h1{font-size:1.85rem}
}
.more-cats{margin-top:18px;border-top:1px solid var(--line-2);padding-top:16px}
.more-cats summary{cursor:pointer;font-size:.9rem;color:var(--ink-2);font-weight:600;margin-bottom:12px}
.more-cats summary:hover{color:var(--accent)}
/* placeholder tile: a monogram beats an empty box when no product photo exists */
.cat-tile-img.ph{position:relative;background:linear-gradient(135deg,#eff3f7,#e2e9f0)}
.cat-tile-img.ph::after{content:attr(data-mono);position:absolute;inset:0;display:grid;place-items:center;
  font-size:2.6rem;font-weight:700;color:#c3cedb;letter-spacing:-.03em}
.cat-tile-img.ph::before{content:"";position:absolute;inset:0;
  background:repeating-linear-gradient(45deg,transparent,transparent 11px,rgba(255,255,255,.5) 11px,rgba(255,255,255,.5) 22px)}
.prod-img.noimg{position:relative;background:linear-gradient(135deg,#eff3f7,#e2e9f0)}
.cat-tile-img.ph::after{z-index:1}
.filters[hidden]{display:none}   /* display:flex above would otherwise win */
/* a11y helpers */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:-9999px;top:0;background:var(--accent);color:#fff;padding:10px 16px;z-index:100}
.skip:focus{left:0}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.prod-hero-wrap{background:#f4f7f9;border-radius:var(--radius);margin-bottom:20px;display:grid;place-items:center;min-height:220px}
img.prod-hero{max-height:420px;width:auto;object-fit:contain;margin:0}