/* Layout: stock-rack catalog — supplier "tags" with a color edge: teal = stock (distributors), amber = shape (shops) */
:root{
  --bg:#F3F5F6; --surface:#FFFFFF; --ink:#16202A; --muted:#5B6B78; --line:#D6DDE2;
  --accent:#0B6E79; --accent-ink:#FFFFFF; --stock:#E3EEF0; --shape:#F4ECE0; --shape-ink:#8A5512; --ok:#1F7A4A; --err:#B3261E;
  --f-display:"Archivo","Arial Narrow",Arial,sans-serif;
  --f-body:"Public Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0F151A; --surface:#172028; --ink:#E6ECEF; --muted:#93A3AE; --line:#2A3640;
  --accent:#4FC2CC; --accent-ink:#06262A; --stock:#1B2C33; --shape:#2E251A; --shape-ink:#E8B877; --ok:#5BD08F; --err:#FF8A80; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0F151A; --surface:#172028; --ink:#E6ECEF; --muted:#93A3AE; --line:#2A3640;
  --accent:#4FC2CC; --accent-ink:#06262A; --stock:#1B2C33; --shape:#2E251A; --shape-ink:#E8B877; --ok:#5BD08F; --err:#FF8A80; color-scheme:dark}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:15px;line-height:1.55}
a{color:var(--accent)}
a:focus-visible,button:focus-visible,input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:2px}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:16px;background:var(--surface);padding:8px;z-index:20}
.wrap{max-width:1020px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.muted{color:var(--muted)} .small{font-size:13px}
h1,h2,h3{text-wrap:balance}

/* header */
header.site{border-bottom:1px solid var(--line);background:var(--bg)}
.bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px 20px;padding-block:14px}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-family:var(--f-display);font-stretch:118%;font-weight:800;font-size:15px;letter-spacing:.08em;text-transform:uppercase}
nav[aria-label="Main"]{display:flex;flex-wrap:wrap;gap:4px 16px;align-items:center;font-size:14px;font-weight:600}
nav[aria-label="Main"] a{color:var(--muted);text-decoration:none}
nav[aria-label="Main"] a:hover{color:var(--ink)}
nav .nav-cta{color:var(--accent)!important}

/* hero & headings */
.hero{padding-block:36px 8px}
h1{font-family:var(--f-display);font-stretch:82%;font-weight:800;font-size:clamp(32px,6.5vw,56px);line-height:1;margin:0 0 12px;letter-spacing:-.01em}
h1 em{font-style:normal;color:var(--accent)}
.lede{color:var(--muted);max-width:62ch;margin:0 0 12px;font-size:16px}
.sec{font-family:var(--f-display);font-stretch:95%;font-weight:700;font-size:20px;margin:28px 0 12px;display:flex;align-items:baseline;gap:10px}
.sec .count,.count{font-family:var(--f-mono);font-size:12px;color:var(--muted);font-weight:500;font-variant-numeric:tabular-nums}
.lhead{padding-block:12px 4px}
.lhead .meta{font-family:var(--f-mono);font-size:12px;color:var(--muted);margin:0 0 12px}
.narrow{max-width:720px}
.prose p{max-width:65ch}
.crumbs{font-size:13px;color:var(--muted);padding-block:16px 4px;display:flex;flex-wrap:wrap;gap:6px}
.crumbs a{color:var(--muted)} .crumbs .sep{opacity:.5}

/* finder */
.finder{padding-block:8px}
.controls{display:grid;gap:12px;padding-block:14px;position:sticky;top:env(safe-area-inset-top,0px);background:var(--bg);z-index:5;border-bottom:1px solid var(--line)}
.search{width:100%;font:inherit;font-size:16px;padding:12px 14px;border:1px solid var(--line);border-radius:6px;background:var(--surface);color:var(--ink)}
.row{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:6px;overflow:hidden;background:var(--surface)}
.seg button{font:600 13px var(--f-body);padding:8px 12px;border:0;background:transparent;color:var(--muted);cursor:pointer}
.seg button[aria-pressed="true"]{background:var(--ink);color:var(--bg)}
select{font:500 13px var(--f-body);padding:8px 10px;border:1px solid var(--line);border-radius:6px;background:var(--surface);color:var(--ink);max-width:100%}
.row .count{margin-left:auto}

/* supplier tags */
.list{display:grid;gap:12px;padding-block:6px}
.tag{background:var(--surface);border:1px solid var(--line);border-radius:8px;display:grid;grid-template-columns:7px 1fr;overflow:hidden}
.tag .edge{background:var(--accent)} .tag.shop .edge{background:var(--shape-ink)}
.tag .body{padding:16px 18px;display:grid;gap:10px;min-width:0}
.top{display:flex;flex-wrap:wrap;gap:6px 12px;align-items:baseline;justify-content:space-between}
.name{font-family:var(--f-display);font-stretch:95%;font-weight:700;font-size:20px;margin:0;line-height:1.15}
.name a{color:var(--ink);text-decoration:none} .name a:hover{text-decoration:underline}
.loc{font-family:var(--f-mono);font-size:12px;color:var(--muted);letter-spacing:.02em;margin:0}
.kind{font:600 11px var(--f-body);letter-spacing:.08em;text-transform:uppercase;padding:3px 8px;border-radius:4px;background:var(--stock);color:var(--accent);white-space:nowrap}
.shop .kind{background:var(--shape);color:var(--shape-ink)}
.desc{margin:0;max-width:72ch}
.specs{display:grid;gap:6px;margin:0}
.spec{display:grid;grid-template-columns:96px 1fr;gap:10px;align-items:start}
.spec dt{font:600 11px var(--f-body);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding-top:4px}
.spec dd{margin:0;display:flex;flex-wrap:wrap;gap:5px;min-width:0}
.chip{font-family:var(--f-mono);font-size:12px;padding:2px 7px;border:1px solid var(--line);border-radius:4px;white-space:nowrap;color:var(--ink);text-decoration:none}
a.chip:hover{border-color:var(--accent);color:var(--accent)}
.chip.hit{border-color:var(--accent);color:var(--accent)}
.chip.cert{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.shape{display:inline-flex;align-items:center;gap:5px;font-size:12px;color:var(--muted)}
.foot{display:flex;flex-wrap:wrap;gap:10px 16px;align-items:center;border-top:1px dashed var(--line);padding-top:10px;font-size:13px}
.more{font-weight:600;text-decoration:none}
.empty{padding:32px 0;color:var(--muted);text-align:center}

/* profile */
.profile{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:22px;margin-top:8px;display:grid;gap:18px}
.profile h1{font-size:clamp(30px,5.5vw,46px);margin-bottom:6px}
.kind.big{display:inline-block;margin-bottom:10px}
.contact{display:flex;flex-wrap:wrap;gap:10px 16px;align-items:center}
.phone{font-family:var(--f-mono);font-size:14px;user-select:all}
.specs.big .spec{grid-template-columns:120px 1fr}
.note{font-size:13px;color:var(--muted);margin:0;border-top:1px dashed var(--line);padding-top:12px}

/* pills & index */
.pills{display:flex;flex-wrap:wrap;gap:8px;margin-block:8px 4px}
.pill{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--ink);text-decoration:none;font-size:13px;font-weight:500}
.pill span{font-family:var(--f-mono);font-size:11px;color:var(--muted)}
.pill:hover{border-color:var(--accent)}
.browse{display:grid;gap:4px;padding-block:12px}
.idx{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px;padding-block:12px 24px}
.idx-item{display:grid;gap:4px;padding:14px 16px;background:var(--surface);border:1px solid var(--line);border-radius:8px;text-decoration:none;color:var(--ink)}
.idx-item strong{font-family:var(--f-display);font-size:18px}
.idx-item:hover{border-color:var(--accent)}

/* buttons & forms */
.btn{display:inline-block;font:600 14px var(--f-body);padding:11px 16px;border-radius:6px;background:var(--accent);color:var(--accent-ink);text-decoration:none;border:1px solid var(--accent)}
.btn.ghost{background:transparent;color:var(--accent)}
.cta-band{margin-block:28px 40px;padding:22px;border:1px solid var(--line);border-radius:10px;background:var(--surface);display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between}
.cta-band strong{font-family:var(--f-display);font-size:20px;display:block}
.cta-band p{margin:4px 0 0;color:var(--muted);max-width:52ch}
.quote-box{margin-block:24px 40px}
.form{display:grid;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:20px}
.form label{display:grid;gap:6px;font-size:13px;font-weight:600;color:var(--ink)}
.form input,.form textarea{font:inherit;font-size:16px;font-weight:400;padding:10px 12px;border:1px solid var(--line);border-radius:6px;background:var(--bg);color:var(--ink);width:100%}
.form textarea{resize:vertical}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.form button{justify-self:start;font:600 15px var(--f-body);padding:12px 18px;border-radius:6px;border:0;background:var(--accent);color:var(--accent-ink);cursor:pointer}
.form button[disabled]{opacity:.6;cursor:wait}
.status{margin:0;font-weight:600;min-height:1.2em}
.status.ok{color:var(--ok)} .status.err{color:var(--err)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.radios{border:0;padding:0;margin:0;display:grid;gap:8px}
.radios legend{font-size:13px;font-weight:600;margin-bottom:6px}
.radios label{display:flex;gap:8px;align-items:center;font-weight:500}
.radios input{width:auto}

/* footer */
footer.site{border-top:1px solid var(--line);margin-top:40px;padding-block:28px 24px;background:var(--surface)}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px}
.foot-grid a:not(.brand){display:block;color:var(--muted);text-decoration:none;font-size:14px;margin-bottom:6px}
.foot-grid a:not(.brand):hover{color:var(--ink)}
.fh{font:600 11px var(--f-body);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:4px 0 10px}
.fine{font-size:12px;padding-top:18px}

@media (max-width:640px){
  .foot-grid{grid-template-columns:1fr 1fr}.foot-grid>div:first-child{grid-column:1/-1}
  .spec,.specs.big .spec{grid-template-columns:1fr;gap:4px}
  .row .count{margin-left:0;width:100%}
  .profile{padding:16px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* search-first home */
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.search-hero{padding-block:44px 20px}
.ask{display:flex;gap:8px;margin-top:20px;max-width:760px;background:var(--surface);border:1.5px solid var(--ink);border-radius:10px;padding:6px}
.ask input{flex:1;min-width:0;font:inherit;font-size:18px;padding:12px 12px;border:0;background:transparent;color:var(--ink)}
.ask input:focus{outline:none}
.ask:focus-within{outline:2px solid var(--accent);outline-offset:2px}
.ask button{font:600 15px var(--f-body);padding:0 20px;border:0;border-radius:7px;background:var(--accent);color:var(--accent-ink);cursor:pointer}
.examples{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:14px;max-width:760px}
.ex{font:500 13px var(--f-body);padding:6px 10px;border:1px dashed var(--line);border-radius:999px;background:transparent;color:var(--muted);cursor:pointer}
.ex:hover{border-color:var(--accent);color:var(--accent)}
.stats{margin-top:16px;font-family:var(--f-mono);font-size:12px}
.answer{padding-block:8px 8px;scroll-margin-top:12px}
.understood{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:8px}
.ut{display:inline-flex;gap:6px;align-items:baseline;font-size:13px;padding:4px 10px;border-radius:6px;background:var(--stock);color:var(--ink)}
.ut b{font:600 10px var(--f-body);letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.summary{font-family:var(--f-mono);font-size:12px;color:var(--muted);margin:0 0 8px}
.shape.hit{color:var(--accent);font-weight:600}
.more-btn{justify-self:start;cursor:pointer}
.related{display:grid;gap:8px;padding-block:8px}
.related p{margin:0}
.how{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px;margin-block:28px 4px}
.how>div{padding:16px 18px;border-top:3px solid var(--accent);background:var(--surface);border-radius:0 0 8px 8px}
.how>div:last-child{border-top-color:var(--shape-ink)}
.how p{margin:6px 0 0;color:var(--muted)}
.step-k{font:600 11px var(--f-body);letter-spacing:.08em;text-transform:uppercase}
#nomatch{scroll-margin-top:12px}
@media (max-width:520px){.ask{flex-direction:column}.ask button{padding:12px}}

/* centered, calmer home hero */
.search-hero{text-align:center;padding-block:64px 36px;display:flex;flex-direction:column;align-items:center}
.search-hero h1{font-size:clamp(34px,6vw,60px)}
.search-hero .lede{margin-inline:auto;max-width:52ch}
.search-hero .ask{width:100%;margin-inline:auto}
.search-hero .examples{justify-content:center;margin-inline:auto}
.search-hero .stats{margin-inline:auto;opacity:.8}
.how,.browse,.cta-band{max-width:860px;margin-inline:auto}
.browse{gap:0}
.browse .sec{font-size:16px;margin:22px 0 8px}
.browse .pills,.browse .sec{justify-content:center}
.browse>div{text-align:center}
.pill.all{border-style:dashed;color:var(--accent)}
.how{margin-top:36px}
.answer{max-width:860px;margin-inline:auto}
#nomatch{max-width:860px;margin-inline:auto}
.missing{margin-block:28px 40px;padding:18px 20px;border:1px dashed var(--line);border-radius:10px;display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between}
.missing strong{font-family:var(--f-display);font-size:18px;display:block}
.missing p{margin:4px 0 0;color:var(--muted)}
.foot a[data-track]{color:var(--muted);text-decoration:none;font-weight:500}
.foot a[data-track]:hover{color:var(--accent)}
.contact .btn{font-size:15px}
.locbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;padding:12px 14px;margin:6px 0 4px;background:var(--surface);border:1px solid var(--line);border-radius:8px;position:sticky;top:env(safe-area-inset-top,0px);z-index:5}
.lb-label{font:600 11px var(--f-body);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.locbar .seg button span{font-family:var(--f-mono);font-size:11px;opacity:.7;margin-left:2px}
.locbar .count{margin-left:auto}
.morepages{display:grid;gap:6px;margin-top:20px}
@media (max-width:520px){.locbar .count{margin-left:0;width:100%}.locbar select{flex:1}}