/* Vera Rubin NVL72: deep-space premium. Near-black canvas, soft periwinkle-to-cyan light,
   Geist type, hairline glass cards, white pill buttons. Calm, precise, expensive. */
:root{
  --bg:#07080c;--bg2:#0c0e14;--card:rgba(255,255,255,.035);--card2:rgba(255,255,255,.06);
  --ink:#f4f5f7;--mute:#a4a9b6;--faint:#6d7382;--line:rgba(255,255,255,.09);--line2:rgba(255,255,255,.06);
  --a1:#a99bff;--a2:#5fe0e6;--acc:#9fb6ff;--ok:#6fe3b4;--warn:#ffcf7a;
  --grad:linear-gradient(100deg,var(--a1),var(--a2));
  --sans:"Geist",system-ui,-apple-system,"Segoe UI",sans-serif;--mono:"Geist Mono",ui-monospace,Menlo,monospace;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:var(--ink);text-decoration:underline;text-decoration-color:rgba(159,182,255,.55);text-underline-offset:3px}
a:hover{text-decoration-color:var(--a2)}
:focus-visible{outline:2px solid var(--a2);outline-offset:3px;border-radius:4px}
img,svg,canvas{max-width:100%}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
h1,h2,h3{letter-spacing:-.035em;line-height:1.04;margin:0;font-weight:600}
h1{font-size:clamp(42px,6.6vw,84px)}
h2{font-size:clamp(30px,4vw,46px);margin:0 0 16px}
h3{font-size:21px;letter-spacing:-.02em;line-height:1.2;margin:30px 0 8px}
p{margin:0 0 14px}

/* header */
.top{position:sticky;top:0;z-index:20;background:rgba(7,8,12,.72);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--line2)}
.top .wrap{display:flex;align-items:center;gap:20px;height:68px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-weight:600;font-size:17px;letter-spacing:-.02em;white-space:nowrap}
.brand svg{width:24px;height:24px;flex:none}
.navl{display:flex;gap:4px;margin-left:auto}
.navl a{color:var(--mute);text-decoration:none;font-size:15px;padding:8px 12px;border-radius:999px;transition:color .15s}
.navl a:hover,.navl a[aria-current]{color:var(--ink)}
.navl a[aria-current]{background:var(--card2)}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--ink);color:#07080c;border:1px solid var(--ink);border-radius:999px;padding:14px 24px;font:500 16px/1 var(--sans);text-decoration:none;cursor:pointer;white-space:nowrap;transition:transform .15s,box-shadow .2s}
.btn:hover{transform:translateY(-1px);box-shadow:0 8px 30px rgba(159,182,255,.28)}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn.ghost:hover{border-color:rgba(255,255,255,.3);box-shadow:none}
.top .btn{padding:10px 18px;font-size:14px}
@media (max-width:940px){.navl{display:none}.top .btn{margin-left:auto}}

/* hero */
.hero{position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-20% -10% auto auto;width:900px;height:900px;background:radial-gradient(closest-side,rgba(120,110,255,.20),rgba(95,224,230,.07) 55%,transparent 72%);pointer-events:none}
.hero .wrap{position:relative;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.08fr);gap:8px;align-items:center;padding-top:84px;padding-bottom:72px;min-height:620px}
.hero h1 span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lede{font-size:20px;color:var(--mute);max-width:540px;margin:26px 0 34px;line-height:1.55}
.hero .ctas{display:flex;gap:12px;flex-wrap:wrap}
.topo{margin:0;width:100%;max-width:660px;justify-self:end;position:relative}
.topo svg{display:block;width:100%;height:auto;overflow:visible}
@media (max-width:940px){.hero .wrap{grid-template-columns:minmax(0,1fr);padding-top:48px;padding-bottom:24px;min-height:0}.topo{justify-self:center;max-width:420px;margin-top:-10px}}

/* stat row */
.specs{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));border:1px solid var(--line);border-radius:20px;background:var(--card);overflow:hidden}
.specs div{padding:24px 22px;border-right:1px solid var(--line2)}
.specs div:last-child{border-right:0}
.specs b{display:block;font:500 28px/1 var(--sans);letter-spacing:-.03em}
.specs div:last-child b{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.specs span{display:block;font-size:14px;color:var(--mute);margin-top:10px;line-height:1.35}
.specnote{font-size:13px;color:var(--faint);margin:14px 4px 0}
.specnote a{color:var(--mute)}
@media (max-width:980px){.specs{grid-template-columns:repeat(3,minmax(0,1fr))}.specs div:nth-child(3){border-right:0}.specs div:nth-child(-n+3){border-bottom:1px solid var(--line2)}}
@media (max-width:520px){.specs{grid-template-columns:repeat(2,minmax(0,1fr))}.specs div{border-right:1px solid var(--line2)!important;border-bottom:1px solid var(--line2)}.specs div:nth-child(2n){border-right:0!important}.specs div:nth-last-child(-n+2){border-bottom:0}.specs b{font-size:24px}}

/* sections */
.sec{padding-top:112px}
.sec>p{font-size:19px;color:var(--mute);max-width:720px}
.sec .more{margin-top:18px;font-size:16px}
.bento{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px;margin-top:32px}
.box{grid-column:span 2;background:var(--card);border:1px solid var(--line);border-radius:22px;padding:30px;position:relative;overflow:hidden;transition:border-color .2s,background .2s}
.box.wide{grid-column:span 3}
.box:hover{border-color:rgba(255,255,255,.18);background:var(--card2)}
.box.wide::after{content:"";position:absolute;right:-120px;top:-120px;width:320px;height:320px;background:radial-gradient(closest-side,rgba(140,130,255,.18),transparent);pointer-events:none}
.box h3{margin:0;font-size:24px;letter-spacing:-.03em}
.box p{color:var(--mute);margin:14px 0 0;font-size:16px}
@media (max-width:860px){.bento{grid-template-columns:minmax(0,1fr)}.box,.box.wide{grid-column:auto}.sec{padding-top:80px}}

/* tables */
.tblwrap{overflow-x:auto;margin:26px 0 12px;-webkit-overflow-scrolling:touch;border:1px solid var(--line);border-radius:20px;background:var(--card)}
.tbl{width:100%;border-collapse:collapse;font-size:16px}
.tbl th{text-align:left;font:500 13px/1.3 var(--sans);color:var(--faint);padding:16px 22px 14px;border-bottom:1px solid var(--line)}
.tbl td{padding:18px 22px;border-bottom:1px solid var(--line2);vertical-align:top;color:var(--mute)}
.tbl tr:last-child td{border-bottom:0}
.tbl tbody tr{transition:background .15s}
.tbl tbody tr:hover{background:rgba(255,255,255,.025)}
.tbl td.k{color:var(--ink);font-weight:500;white-space:nowrap}
.tbl td.v{color:var(--ink);font:400 15px/1.5 var(--mono)}
.tbl .src{font-size:13px;color:var(--faint);white-space:nowrap}
.tbl .src a{color:var(--mute);text-decoration-color:rgba(255,255,255,.2)}
.pill{display:inline-flex;align-items:center;gap:7px;font:500 13px/1 var(--sans);padding:7px 11px;border-radius:999px;border:1px solid var(--line);color:var(--mute);white-space:nowrap}
.pill::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--faint)}
.pill.ok{color:var(--ok);border-color:rgba(111,227,180,.3);background:rgba(111,227,180,.07)}
.pill.ok::before{background:var(--ok);box-shadow:0 0 8px var(--ok)}

/* page hero + article */
.phero{position:relative;padding:64px 0 44px;overflow:hidden}
.phero::before{content:"";position:absolute;right:-200px;top:-300px;width:800px;height:800px;background:radial-gradient(closest-side,rgba(120,110,255,.14),transparent 70%);pointer-events:none}
.phero .wrap{position:relative}
.crumbs{font-size:14px;color:var(--faint);margin-bottom:22px}
.crumbs a{color:var(--mute);text-decoration:none}
.phero h1{font-size:clamp(36px,5.2vw,64px);max-width:900px}
.phero .lede{font-size:20px;color:var(--mute);max-width:700px;margin:20px 0 0}
.phero .meta{font:13px/1.4 var(--mono);color:var(--faint);margin-top:20px}
.article{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:64px;padding-bottom:88px;border-top:1px solid var(--line2)}
.prose{max-width:700px;font-size:18px}
.prose p,.prose li{color:#c5c9d3}
.prose strong{color:var(--ink);font-weight:600}
.prose h2{font-size:clamp(26px,3vw,34px);margin:56px 0 16px}
.prose h2:first-child{margin-top:44px}
.prose ul,.prose ol{padding-left:22px;margin:0 0 16px}
.prose li{margin-bottom:8px}
.prose li::marker{color:var(--acc)}
.side{position:relative;padding-top:44px}
.side .card{position:sticky;top:96px;background:linear-gradient(160deg,rgba(169,155,255,.12),rgba(95,224,230,.04) 60%,rgba(255,255,255,.03));border:1px solid var(--line);border-radius:22px;padding:28px}
.side h3{margin:0 0 10px;font-size:22px}
.side p{color:var(--mute);font-size:16px}
.toc{display:flex;flex-direction:column;gap:8px;margin-top:24px;padding-top:20px;border-top:1px solid var(--line);font-size:15px}
.toc b{color:var(--faint);font-weight:500;font-size:13px;margin-bottom:2px}
.toc a{color:var(--mute);text-decoration:none}
.toc a:hover{color:var(--ink)}
.note{font-size:15px;color:var(--faint)!important;border-top:1px solid var(--line2);padding-top:18px;margin-top:48px}
.callout{background:var(--card2);border:1px solid var(--line);padding:20px 24px;border-radius:18px;margin:26px 0}
.callout p{color:var(--ink)!important}
.callout p:last-child{margin:0}
@media (max-width:960px){.article{grid-template-columns:minmax(0,1fr);gap:8px}.side{padding-top:0}.side .card{position:static}}

/* faq */
.faqwrap{max-width:820px;padding-top:112px;padding-bottom:112px}
.acc details{border-bottom:1px solid var(--line);padding:22px 0}
.acc summary{cursor:pointer;font-size:19px;font-weight:500;letter-spacing:-.015em;list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:center}
.acc summary::after{content:"+";font:300 26px/1 var(--sans);color:var(--mute);flex:none;transition:transform .2s}
.acc details[open] summary::after{transform:rotate(45deg)}
.acc .body{color:var(--mute);margin-top:12px;max-width:680px}
.acc summary::-webkit-details-marker{display:none}
.prose .acc summary{font-size:18px}

/* quote form */
.qwrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px;align-items:start;padding-top:112px}
.phero+.qwrap{padding-top:16px;padding-bottom:96px}
@media (max-width:900px){.qwrap{grid-template-columns:minmax(0,1fr);gap:32px;padding-top:80px}}
.quote{position:relative;background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.03));border:1px solid rgba(255,255,255,.14);border-radius:26px;padding:34px;box-shadow:0 30px 80px -30px rgba(120,110,255,.35)}
.quote h2{margin:0 0 8px;font-size:28px}
.quote .qsub{color:var(--mute);font-size:16px;margin-bottom:22px}
.qlabel{display:block;font:500 14px/1.3 var(--sans);color:var(--mute);margin:18px 0 8px}
.quote input[type=text],.quote input[type=email],.quote select,.quote textarea{width:100%;font:16px/1.4 var(--sans);color:var(--ink);background:rgba(0,0,0,.35);border:1px solid var(--line);border-radius:12px;padding:13px 14px}
.quote select option{background:#0c0e14;color:var(--ink)}
.quote textarea{min-height:100px;resize:vertical}
.quote input::placeholder,.quote textarea::placeholder{color:var(--faint)}
.quote input:focus,.quote select:focus,.quote textarea:focus{outline:0;border-color:var(--acc);box-shadow:0 0 0 3px rgba(159,182,255,.18)}
.row2{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px}
@media (max-width:480px){.row2{grid-template-columns:minmax(0,1fr)}.quote{padding:26px 20px}}
.seg{display:flex;flex-wrap:wrap;gap:8px}
.seg label{cursor:pointer}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg span{display:inline-block;padding:10px 16px;border:1px solid var(--line);border-radius:999px;font-size:15px;color:var(--mute);transition:all .15s}
.seg input:checked+span{border-color:var(--ink);background:var(--ink);color:#07080c}
.seg input:focus-visible+span{outline:2px solid var(--a2);outline-offset:2px}
.quote .btn{width:100%;justify-content:center;margin-top:26px;padding:18px;font-size:17px}
.hp{position:absolute;left:-9999px}
.err{color:#ff9d8a;font-size:15px;margin:12px 0 0}
.done{display:block}
.done strong{display:block;font-size:26px;font-weight:600;letter-spacing:-.03em;margin-bottom:8px}
.done span{color:var(--mute)}
.steps{list-style:none;padding:0!important;margin:28px 0 0;counter-reset:s}
.steps li{counter-increment:s;display:grid;grid-template-columns:44px minmax(0,1fr);gap:18px;padding:22px 0;border-top:1px solid var(--line2);align-items:start;margin:0}
.steps li::before{content:"0" counter(s);font:400 14px/28px var(--mono);color:var(--acc)}
.steps strong{display:block;color:var(--ink);font-size:19px;font-weight:500;letter-spacing:-.015em;margin-bottom:4px}
.steps div{color:var(--mute);font-size:16px}

/* related + footer */
.related{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:24px 0 96px}
.related a{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:26px;text-decoration:none;color:var(--ink);display:flex;flex-direction:column;gap:8px;transition:border-color .2s,background .2s,transform .2s}
.related a:hover{border-color:rgba(255,255,255,.2);background:var(--card2);transform:translateY(-2px)}
.related b{font-size:19px;font-weight:500;letter-spacing:-.02em}
.related span{color:var(--mute);font-size:15px}
@media (max-width:860px){.related{grid-template-columns:minmax(0,1fr)}}
footer{border-top:1px solid var(--line2);padding:64px 0 40px;font-size:15px;color:var(--mute);background:var(--bg2)}
footer .cols{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(0,1fr) minmax(0,1fr) minmax(0,1fr);gap:36px}
footer h4{margin:0 0 14px;color:var(--ink);font-size:14px;font-weight:500}
footer .links{display:flex;flex-direction:column;gap:9px}
footer a{color:var(--mute);text-decoration:none}
footer a:hover{color:var(--ink)}
footer p a{text-decoration:underline;text-decoration-color:rgba(255,255,255,.25)}
footer .end{margin-top:48px;padding-top:22px;border-top:1px solid var(--line2);font-size:13px;line-height:1.6;color:var(--faint)}
@media (max-width:860px){footer .cols{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}footer .cols>div:first-child{grid-column:1/-1}}
@media (max-width:480px){footer .cols{grid-template-columns:minmax(0,1fr)}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
[hidden]{display:none!important}
@media (max-width:640px){
  body{font-size:16px}
  .wrap{padding:0 20px}
  .tbl.stack thead{display:none}
  .tbl.stack,.tbl.stack tbody,.tbl.stack tr,.tbl.stack td{display:block;width:auto}
  .tbl.stack tr{padding:16px 0;border-bottom:1px solid var(--line2)}
  .tbl.stack tr:last-child{border-bottom:0}
  .tbl.stack td{border:0;padding:4px 18px}
  .tbl td.k{white-space:normal}
  .tbl td,.tbl th{padding:13px 14px}
}
.prose .tbl.cards thead{display:none}
.prose .tbl.cards,.prose .tbl.cards tbody,.prose .tbl.cards tr,.prose .tbl.cards td{display:block;width:auto}
.prose .tbl.cards tr{padding:18px 0;border-bottom:1px solid var(--line2)}
.prose .tbl.cards tr:last-child{border-bottom:0}
.prose .tbl.cards td{border:0;padding:4px 22px}
.prose .tbl.cards td.k{font-size:19px}
.prose .tbl.cards .src br{display:none}
.prose .tbl.cards .src a{margin-right:10px}

/* hero rack line art */
#rackiso .floor{fill:url(#fl)}
#rackiso .tray polygon{stroke:rgba(255,255,255,.26);stroke-width:.8;stroke-linejoin:round}
#rackiso .top{fill:#12141d}
#rackiso .front{fill:#0b0c12}
#rackiso .right{fill:#080910}
#rackiso .tray.sw polygon{stroke:rgba(127,214,236,.55)}
#rackiso .tray.sw .front{fill:#0b1018}
#rackiso .tray .gpu{fill:rgba(255,255,255,.07);stroke:rgba(255,255,255,.2);stroke-width:.5;transition:fill .45s ease,stroke .45s ease}
#rackiso .tray .gpu.on{fill:url(#lg);stroke:rgba(255,255,255,.7)}
#rackiso .tray .cpu{fill:rgba(255,255,255,.14);stroke:none}
#rackiso .tray .port{fill:rgba(95,224,230,.28);stroke:none}
#rackiso .link{fill:none;stroke:url(#lg);stroke-width:1.2;stroke-linecap:round;stroke-dasharray:3 9;animation:flow 1.8s linear infinite;animation-delay:calc(var(--i)*-.17s)}
#rackiso .spine{fill:none;stroke:rgba(255,255,255,.12);stroke-width:.8;stroke-dasharray:2 4}
#rackiso .pulse{fill:none;stroke:url(#lg);stroke-width:1.6;stroke-linecap:round;stroke-dasharray:26 400;animation:drop 3.2s cubic-bezier(.5,0,.5,1) infinite}
#rackiso .lead{fill:none;stroke:rgba(255,255,255,.3);stroke-width:.8}
#rackiso .dot{fill:#fff}
#rackiso .ct{font:500 12px var(--mono);fill:var(--ink);letter-spacing:.08em}
#rackiso .cs{font:400 13px var(--sans);fill:var(--mute)}
#rackiso .tray{animation:rise .9s cubic-bezier(.2,.7,.2,1) both;animation-delay:calc(var(--i)*28ms)}
@keyframes flow{to{stroke-dashoffset:-24}}
@keyframes drop{from{stroke-dashoffset:26}to{stroke-dashoffset:-400}}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@media (max-width:940px){.topo{margin-top:8px}}