/* Greylot styles. Values mirror tokens.json. tokens.json is the source of truth and stays untouched. */
@import url('https://fonts.googleapis.com/css2?family=Sora:wght@400;600;700;800&family=Inter:wght@400;500;600&family=Space+Mono&display=swap');

:root{
  --primary:#0F8A6F; --primary-strong:#0B6E58; --primary-soft:#E2F4EF; --ink:#13284B;
  --deal:#F4452E; --deal-soft:#FDE6E2; --gold:#E8A317; --gold-soft:#FBEFD2;
  --voltry:#4C3AE3; --voltry-soft:#ECE9FD; --tested:#0F8A6F;
  --page:#F7F8FA; --raised:#FFFFFF; --sunken:#EEF1F4; --border:#E2E6EB; --border-strong:#CBD2DA;
  --t-primary:#10151C; --t-secondary:#55606E; --t-muted:#8A94A1; --t-inverse:#FFFFFF; --link:#1E6FD9;
  --success:#1A9E5F; --warning:#E8A317; --danger:#E0352B; --info:#1E6FD9;
  --display:'Sora',system-ui,sans-serif; --text:'Inter',system-ui,sans-serif; --mono:'Space Mono',monospace;
  --r-sm:8px; --r-md:12px; --r-lg:16px; --r-xl:20px; --r-pill:999px;
  --shadow-card:0 2px 8px rgba(16,21,28,.10); --shadow-raised:0 8px 24px rgba(16,21,28,.15);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--text);background:var(--page);color:var(--t-primary);font-size:16px;line-height:1.5;-webkit-text-size-adjust:100%}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:1200px;margin:0 auto;padding:0 16px}
.row{display:flex;align-items:center;gap:12px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}

.chip{font-family:var(--text);font-weight:600;font-size:13px;padding:4px 10px;border-radius:var(--r-pill)}
.btn{font-family:var(--text);font-weight:600;font-size:15px;border:0;border-radius:var(--r-md);padding:12px 18px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;line-height:1.1;transition:background .12s ease, transform .12s ease}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-strong)}
.btn-ghost{background:transparent;color:var(--primary);border:1px solid var(--border-strong)}
.btn-ghost:hover{background:var(--primary-soft);border-color:var(--primary)}
.btn-block{width:100%}
.btn-sm{padding:9px 12px;font-size:14px}

/* top bar */
.topbar{background:var(--ink);color:#fff;position:sticky;top:0;z-index:30}
.topbar .wrap{display:flex;align-items:center;gap:16px;padding:12px 16px}
.logo{font-family:var(--display);font-weight:800;font-size:22px;letter-spacing:-0.02em;color:#fff;white-space:nowrap}
.logo span{color:var(--gold)}
.search{flex:1;display:flex;background:#fff;border-radius:var(--r-md);overflow:hidden;min-width:0}
.search input{flex:1;border:0;padding:11px 14px;font-family:var(--text);font-size:15px;outline:0;min-width:0}
.search button{border:0;background:var(--primary);color:#fff;padding:0 18px;font-weight:600;cursor:pointer}
.topbar .meta{font-size:13px;color:#C7D0DE;display:flex;gap:16px;align-items:center}
.trustbar{background:#0c1d39;color:#C7D0DE;font-size:12.5px}
.trustbar .wrap{display:flex;gap:20px;padding:8px 16px;flex-wrap:wrap}
.trustbar b{color:#fff;font-weight:600}

/* category nav */
.catnav{background:var(--raised);border-bottom:1px solid var(--border);position:sticky;top:56px;z-index:20}
.catnav .wrap{display:flex;gap:8px;padding:10px 16px;overflow:auto;-webkit-overflow-scrolling:touch}
.catnav a{font-size:14px;font-weight:600;color:var(--t-secondary);padding:6px 12px;border-radius:var(--r-pill);white-space:nowrap;cursor:pointer}
.catnav a.active{background:var(--primary-soft);color:var(--primary-strong)}

/* hero */
.hero{background:var(--raised);border-bottom:1px solid var(--border)}
.hero .wrap{padding:32px 16px}
.hero h1{font-family:var(--display);font-weight:800;font-size:40px;line-height:1.1;letter-spacing:-0.02em;max-width:760px}
.hero p{margin-top:14px;font-size:18px;color:var(--t-secondary);max-width:680px}
.hero .cta{margin-top:22px;display:flex;gap:12px;flex-wrap:wrap}
.hero .fine{margin-top:14px;font-size:13px;color:var(--t-muted)}

/* trust tiles */
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;padding:24px 0}
.tile{background:var(--raised);border:1px solid var(--border);border-radius:var(--r-lg);padding:16px;box-shadow:var(--shadow-card)}
.tile i{display:inline-flex;width:36px;height:36px;align-items:center;justify-content:center;border-radius:var(--r-md);background:var(--primary-soft);color:var(--primary-strong);font-style:normal;font-weight:700;margin-bottom:10px}
.tile h3{font-family:var(--display);font-size:16px;font-weight:700;margin-bottom:4px}
.tile p{font-size:13.5px;color:var(--t-secondary)}

/* shop layout */
.shop{display:grid;grid-template-columns:240px 1fr;gap:20px;padding-bottom:40px;align-items:start}
.filters{background:var(--raised);border:1px solid var(--border);border-radius:var(--r-lg);padding:16px;position:sticky;top:108px}
.filters h4{font-family:var(--display);font-size:14px;margin-bottom:10px}
.filters .grp{margin-bottom:18px}
.filters .grp:last-child{margin-bottom:0}
.filters label{display:flex;gap:8px;align-items:center;font-size:14px;color:var(--t-secondary);padding:4px 0;cursor:pointer}
.filters input{accent-color:var(--primary);width:16px;height:16px}
.shop-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px;flex-wrap:wrap}
.shop-head .count{font-size:14px;color:var(--t-secondary)}
.shop-head .count b{color:var(--t-primary)}
.sort select{font-family:var(--text);font-size:14px;padding:8px 10px;border:1px solid var(--border-strong);border-radius:var(--r-md);background:#fff;color:var(--t-primary)}
.mobile-filter{display:none}

.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}

/* product card */
.card{background:var(--raised);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow-card)}
.thumb{position:relative;background:var(--sunken);aspect-ratio:4/3;overflow:hidden}
.thumb img{width:100%;height:100%;object-fit:cover}
.badge{position:absolute;top:10px;left:10px;display:inline-flex;gap:6px;align-items:center;font-weight:600;font-size:12px;padding:5px 9px;border-radius:var(--r-pill);cursor:pointer;border:0;font-family:var(--text);box-shadow:0 1px 3px rgba(16,21,28,.18)}
.b-voltry{background:var(--voltry-soft);color:var(--voltry)}
.b-tested{background:var(--primary-soft);color:var(--primary-strong)}
.b-seller{background:#fff;color:var(--t-secondary);border:1px solid var(--border-strong)}
.badge .dot{width:7px;height:7px;border-radius:50%}
.b-voltry .dot{background:var(--voltry)} .b-tested .dot{background:var(--primary)} .b-seller .dot{background:var(--t-muted)}
.corner-tag{position:absolute;top:10px;right:10px;color:#fff;font-size:11px;font-weight:700;padding:4px 8px;border-radius:var(--r-sm)}
.corner-tag.auth{background:var(--voltry)}
.corner-tag.stock{background:var(--deal)}
.card .body{padding:14px;display:flex;flex-direction:column;gap:8px;flex:1}
.card h3{font-family:var(--display);font-size:17px;font-weight:700;line-height:1.2}
.cond{font-size:13px;color:var(--t-secondary)}
.cond.mining{color:#9a6a00;font-weight:600}
.usecase{font-size:12.5px;color:var(--t-muted)}
.price-row{display:flex;justify-content:space-between;align-items:flex-end;gap:8px;margin-top:2px}
.price{font-family:var(--display);font-weight:800;font-size:22px;text-align:right;color:var(--t-primary);letter-spacing:-0.01em}
.vram-chip{font-family:var(--text);font-weight:600;font-size:12px;color:var(--primary-strong);background:var(--primary-soft);padding:3px 8px;border-radius:var(--r-pill)}
.instal{font-size:13px;color:var(--t-secondary);text-align:right}
.pay{display:flex;gap:6px;flex-wrap:wrap}
.pay .paychip{font-family:var(--text);font-weight:600;font-size:11px;color:#fff;padding:3px 8px;border-radius:var(--r-sm);letter-spacing:.01em}
.meta-row{display:flex;justify-content:space-between;align-items:center;font-size:12.5px;color:var(--t-muted);border-top:1px solid var(--border);padding-top:8px;margin-top:2px}
.star{color:var(--gold);font-weight:700}
.card .actions{display:flex;flex-direction:column;gap:8px;margin-top:auto}

/* voltry band */
.vband{background:var(--voltry-soft);border-radius:var(--r-xl);padding:28px;margin:8px 0 32px;display:grid;grid-template-columns:1.4fr 1fr;gap:24px;align-items:center}
.vband h2{font-family:var(--display);font-size:28px;font-weight:800;color:var(--ink)}
.vband p{margin-top:10px;color:var(--t-secondary);font-size:15px}
.vsteps{display:flex;flex-direction:column;gap:10px}
.vstep{background:#fff;border:1px solid var(--border);border-radius:var(--r-md);padding:12px;font-size:14px}
.vstep b{color:var(--voltry)}

/* footer */
footer{background:var(--ink);color:#C7D0DE;font-size:13px;padding:28px 0;margin-top:auto}
footer .cols{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-bottom:18px}
footer h5{color:#fff;font-family:var(--display);font-size:14px;margin-bottom:8px}
footer a{display:block;padding:3px 0;color:#C7D0DE;cursor:pointer}
footer a:hover{color:#fff}
footer .payrow{display:flex;gap:8px;flex-wrap:wrap;border-top:1px solid #24344f;padding-top:16px}
footer .payrow .paychip{font-family:var(--text);font-weight:600;font-size:11px;color:#fff;padding:4px 8px;border-radius:var(--r-sm)}
footer .legal{margin-top:14px;color:#8a98ad;font-size:12px;line-height:1.6}
footer .legal a{display:inline;color:#C7D0DE;text-decoration:underline}

/* ===== modal / reserve form ===== */
.modal{position:fixed;inset:0;z-index:60;display:none}
.modal.open{display:block}
.modal-backdrop{position:absolute;inset:0;background:rgba(16,21,28,.55)}
.modal-panel{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(560px,calc(100vw - 24px));max-height:calc(100vh - 32px);overflow:auto;background:var(--raised);border-radius:var(--r-xl);box-shadow:var(--shadow-raised)}
.modal-head{position:sticky;top:0;background:var(--ink);color:#fff;padding:16px 18px;display:flex;justify-content:space-between;align-items:flex-start;gap:12px;border-radius:var(--r-xl) var(--r-xl) 0 0}
.modal-head h2{font-family:var(--display);font-size:18px;font-weight:700}
.modal-head p{font-size:12.5px;color:#C7D0DE;margin-top:4px}
.modal-close{background:transparent;border:0;color:#fff;font-size:24px;line-height:1;cursor:pointer;padding:2px 6px}
.modal-summary{display:flex;gap:12px;align-items:center;padding:14px 18px;background:var(--primary-soft);border-bottom:1px solid var(--border)}
.modal-summary img{width:64px;height:48px;object-fit:cover;border-radius:var(--r-sm);background:var(--sunken)}
.modal-summary .ms-model{font-family:var(--display);font-weight:700;font-size:15px}
.modal-summary .ms-meta{font-size:12.5px;color:var(--t-secondary)}
.modal-summary .ms-price{margin-left:auto;font-family:var(--display);font-weight:800;font-size:18px;text-align:right}

form.reserve{padding:18px}
.field{margin-bottom:14px}
.field > label{display:block;font-family:var(--text);font-weight:600;font-size:13px;margin-bottom:6px;color:var(--t-primary)}
.field .req{color:var(--deal)}
.field input[type=text],.field input[type=email],.field input[type=tel],.field input[type=number],.field select,.field textarea{
  width:100%;font-family:var(--text);font-size:15px;padding:11px 12px;border:1px solid var(--border-strong);border-radius:var(--r-md);background:#fff;color:var(--t-primary);outline:0}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}
.field .hint{font-size:12px;color:var(--t-muted);margin-top:5px}
.field-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.qty-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.radio-set{display:flex;flex-direction:column;gap:8px}
.radio-set.inline{flex-direction:row;flex-wrap:wrap}
.opt{display:flex;gap:9px;align-items:flex-start;border:1px solid var(--border-strong);border-radius:var(--r-md);padding:10px 12px;cursor:pointer;font-size:14px;flex:1;min-width:140px}
.opt:hover{border-color:var(--primary)}
.opt input{accent-color:var(--primary);margin-top:2px}
.opt.sel{border-color:var(--primary);background:var(--primary-soft)}
.consent{display:flex;gap:9px;align-items:flex-start;font-size:13px;color:var(--t-secondary);background:var(--sunken);border-radius:var(--r-md);padding:12px}
.consent input{accent-color:var(--primary);margin-top:2px;width:16px;height:16px}
.consent a{color:var(--link);text-decoration:underline}
.hp{position:absolute;left:-9999px;opacity:0;height:0;overflow:hidden}
.form-foot{margin-top:6px}
.form-foot .reassure{font-size:12px;color:var(--t-muted);text-align:center;margin-top:10px;display:flex;gap:6px;align-items:center;justify-content:center}
.err{display:none;color:var(--danger);font-size:12px;margin-top:5px}
.field.invalid .err{display:block}
.field.invalid input,.field.invalid select{border-color:var(--danger)}

/* ===== generic content page (thank you, privacy, verify) ===== */
.page{max-width:760px;margin:0 auto;padding:32px 16px 56px}
.page.wide{max-width:920px}
.panel{background:var(--raised);border:1px solid var(--border);border-radius:var(--r-xl);box-shadow:var(--shadow-card);padding:28px}
.page h1{font-family:var(--display);font-weight:800;font-size:30px;line-height:1.15;letter-spacing:-0.02em;color:var(--ink)}
.page h2{font-family:var(--display);font-weight:700;font-size:20px;margin:22px 0 8px;color:var(--ink)}
.page p{color:var(--t-secondary);margin-top:10px}
.page ul{margin:10px 0 0 18px;color:var(--t-secondary)}
.page li{margin:6px 0}
.lead{font-size:18px;color:var(--t-secondary);margin-top:12px}
.success-mark{width:64px;height:64px;border-radius:50%;background:var(--primary-soft);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:34px;margin-bottom:6px}
.next-steps{display:grid;gap:10px;margin-top:18px}
.step{display:flex;gap:12px;align-items:flex-start;background:var(--sunken);border-radius:var(--r-md);padding:14px}
.step .n{flex:0 0 28px;height:28px;border-radius:50%;background:var(--ink);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;font-size:14px}
.step b{font-family:var(--display)}

/* ===== verify certificate ===== */
.cert{background:var(--raised);border:1px solid var(--border);border-radius:var(--r-xl);box-shadow:var(--shadow-card);overflow:hidden}
.cert-head{background:var(--voltry);color:#fff;padding:22px 24px;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.cert-head .mark{display:flex;gap:12px;align-items:center}
.cert-head .seal{width:46px;height:46px;border-radius:12px;background:rgba(255,255,255,.16);display:flex;align-items:center;justify-content:center;font-size:22px}
.cert-head h1{font-family:var(--display);font-weight:800;font-size:20px;color:#fff;letter-spacing:-0.01em}
.cert-head .sub{font-size:12.5px;color:#D9D5FB}
.cert-status{background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.35);border-radius:var(--r-pill);padding:7px 14px;font-weight:700;font-size:13px;display:flex;gap:8px;align-items:center}
.cert-status .dot{width:9px;height:9px;border-radius:50%;background:#7CFFC4;box-shadow:0 0 0 3px rgba(124,255,196,.3)}
.cert-body{padding:24px}
.cert-id{font-family:var(--mono);font-size:14px;color:var(--voltry);background:var(--voltry-soft);display:inline-block;padding:6px 12px;border-radius:var(--r-sm);letter-spacing:.04em}
.cert-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:18px}
.cert-cell{border:1px solid var(--border);border-radius:var(--r-md);padding:12px}
.cert-cell .k{font-size:12px;color:var(--t-muted);text-transform:uppercase;letter-spacing:.04em}
.cert-cell .v{font-family:var(--display);font-weight:700;font-size:16px;margin-top:3px}
.checks{margin-top:20px}
.checks h2{font-family:var(--display);font-size:16px;margin-bottom:10px}
.check{display:flex;gap:10px;align-items:flex-start;padding:11px 0;border-bottom:1px solid var(--border)}
.check:last-child{border-bottom:0}
.check .tick{flex:0 0 22px;height:22px;border-radius:50%;background:var(--success);color:#fff;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;margin-top:1px}
.check .ck-text{font-size:14px}
.check .ck-text b{font-family:var(--text);font-weight:600}
.check .ck-note{font-size:12.5px;color:var(--t-muted)}
.cert-note{margin-top:20px;background:var(--sunken);border-radius:var(--r-md);padding:14px;font-size:13px;color:var(--t-secondary);line-height:1.6}
.cert-foot{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}
.lookup{display:flex;gap:8px;margin-top:14px}
.lookup input{flex:1;font-family:var(--mono);font-size:14px;padding:11px 12px;border:1px solid var(--border-strong);border-radius:var(--r-md);text-transform:uppercase}
.notfound{text-align:center;padding:10px 0}

/* responsive */
@media(max-width:1000px){
  .tiles{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:860px){
  .shop{grid-template-columns:1fr}
  .filters{display:none;position:static}
  .filters.show{display:block;margin-bottom:16px}
  .mobile-filter{display:inline-flex}
  .grid{grid-template-columns:repeat(2,1fr)}
  .vband{grid-template-columns:1fr;padding:22px}
  .hero h1{font-size:30px}
  .hero p{font-size:16px}
  .topbar .meta{display:none}
  .catnav{top:54px}
  footer .cols{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:560px){
  .hero .wrap{padding:24px 16px}
  .hero h1{font-size:26px}
  .tiles{gap:10px}
  .tile{padding:13px}
  .price{font-size:20px}
  .field-2{grid-template-columns:1fr}
  .cert-grid{grid-template-columns:1fr}
  .cert-head{padding:18px}
  .panel{padding:20px}
}
@media(max-width:380px){
  .grid{grid-template-columns:1fr}
}