body{margin:0}

/* Dark-only. Orange accent from the Corix mark on near-black. Layout: rack-panel hero, filterable stock list, two-column configurator with sticky price summary */
:root{
  --bg:#0e1318; --surface:#161d25; --ink:#e8edf2; --muted:#94a0ad; --line:#26313c;
  --accent:#e07a3f; --accent-ink:#130b05; --accent-2:#e07a3f; --accent-3:#f0955c; --signal:#4cc38a; --panel:#0a0e12; --panel-ink:#aab5c0;
  --f-display:"Archivo",system-ui,sans-serif; --f-body:"IBM Plex Sans",system-ui,sans-serif; --f-mono:"JetBrains Mono",ui-monospace,Menlo,monospace;
  color-scheme:dark;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{background:var(--bg);color:var(--ink);font:16px/1.55 var(--f-body)}
.wrap{max-width:1120px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
h1,h2,h3{font-family:var(--f-display);font-variation-settings:"wdth" 112;line-height:1.08;text-wrap:balance;margin:0}
h2{font-size:clamp(1.6rem,3.2vw,2.2rem);font-weight:800}
.eyebrow{font:500 .75rem/1 var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--accent-2)}
.mono{font-family:var(--f-mono)}
.muted{color:var(--muted)}
button,select,input,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

.demo{background:var(--panel);color:var(--panel-ink);font:500 .78rem/1.4 var(--f-mono)}
.demo .wrap{padding-block:8px}
header.top{border-bottom:1px solid var(--line)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px 16px;padding-block:12px;flex-wrap:wrap}
.logo{font:800 1.35rem/1 var(--f-display);font-variation-settings:"wdth" 112;letter-spacing:-.01em;display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none}
.logo img{height:30px;width:auto;display:block}
.logo .lg-dark{display:none}
header.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--bg) 88%,transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:21;background:var(--bg)}
section,[id]{scroll-margin-top:84px}
.nav-cta{margin-left:4px;padding:8px 16px;font-size:.92rem}
nav{align-items:center}

nav{display:flex;gap:20px;flex-wrap:wrap}
nav a{color:var(--muted);text-decoration:none;font-weight:500}
nav a:hover{color:var(--ink)}

.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;padding-block:56px}
.hero h1{font-size:clamp(2.2rem,5.4vw,3.8rem);font-weight:800;margin-top:14px}
.hero p.lead{font-size:1.12rem;color:var(--muted);max-width:52ch;margin:18px 0 26px}
.cta{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:6px;border:1px solid var(--line);background:var(--surface);font-weight:600;text-decoration:none;color:var(--ink);cursor:pointer}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn:hover{filter:brightness(1.06)}
.facts{display:flex;gap:28px;flex-wrap:wrap;margin-top:34px}
.facts div{display:flex;flex-direction:column}
.facts b{font:800 1.5rem/1 var(--f-display);font-variation-settings:"wdth" 112}
.facts span{font-size:.85rem;color:var(--muted);margin-top:4px}

/* rack */
.rack{border:1px solid var(--line);box-shadow:0 30px 80px -40px rgba(224,122,63,.22);background:var(--panel);border-radius:10px;padding:14px;display:flex;flex-direction:column;gap:6px}
.ru{display:grid;grid-template-columns:28px 1fr auto auto;align-items:center;gap:12px;background:#222c37;border:1px solid #2e3a46;border-radius:3px;padding:9px 12px;color:var(--panel-ink);font:500 .78rem/1 var(--f-mono)}
.ru .u{color:#6f7d8b}
.ru .city{color:#e8edf2;letter-spacing:.04em}
.leds{display:flex;gap:5px}
.leds i{width:6px;height:6px;border-radius:50%;background:#3b4652}
.leds i.on{background:#4cc38a;box-shadow:0 0 6px #4cc38a}
.leds i.act{background:#e9a23b;animation:blink 1.1s steps(2) infinite}
.ru .port{color:#e07a3f}
@keyframes blink{50%{opacity:.25}}
@media (prefers-reduced-motion:reduce){.leds i.act{animation:none}}

section{padding-block:56px}
.sec-head{display:flex;justify-content:space-between;align-items:end;gap:20px;flex-wrap:wrap;margin-bottom:24px}
.sec-head p{margin:8px 0 0;color:var(--muted);max-width:60ch}

/* filters */
.filters{display:flex;flex-direction:column;gap:12px;margin-bottom:20px}
.chips{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.chips .lbl{font:500 .72rem/1 var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);min-width:76px}
.chip{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:6px 14px;cursor:pointer;font-size:.9rem}
.chip[aria-pressed="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}

/* stock list */
.stock{border:1px solid var(--line);border-radius:8px;background:var(--surface);overflow:hidden}
.row{display:grid;grid-template-columns:1.7fr 1fr 1.2fr .8fr .9fr auto;gap:16px;align-items:center;padding:16px 20px;border-top:1px solid var(--line)}
.row:first-child{border-top:0}
.row.head{font:500 .72rem/1 var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);background:var(--bg);padding-block:12px}
.row .cpu{font-weight:600}
.row .sub{font-size:.82rem;color:var(--muted)}
.row .k{display:none}
.port-tag{font:500 .82rem/1 var(--f-mono);padding:5px 8px;border-radius:4px;background:color-mix(in srgb,var(--accent) 12%,transparent);color:var(--accent);white-space:nowrap}
.price{font:800 1.25rem/1 var(--f-display);font-variation-settings:"wdth" 112;font-variant-numeric:tabular-nums;white-space:nowrap}
.price small{font:400 .8rem var(--f-body);color:var(--muted)}
.instock{font-size:.8rem;color:var(--signal);display:flex;align-items:center;gap:6px}
.instock::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--signal)}
.empty{padding:28px 20px;color:var(--muted)}

/* configurator */
.cfg{display:grid;grid-template-columns:1fr 360px;gap:28px;align-items:start}
.steps{display:flex;flex-direction:column;gap:14px}
.step{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:18px 20px}
.step h3{font-size:1rem;font-weight:600;margin-bottom:12px;display:flex;justify-content:space-between;gap:12px}
.step h3 span{font:400 .8rem var(--f-mono);color:var(--muted)}
.opts{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px}
.opt{position:relative}
.opt input{position:absolute;opacity:0;pointer-events:none}
.opt label{display:flex;flex-direction:column;gap:3px;border:1px solid var(--line);border-radius:6px;padding:10px 12px;cursor:pointer;height:100%}
.opt label b{font-weight:600;font-size:.94rem}
.opt label small{color:var(--muted);font-size:.8rem}
.opt label em{font:normal 500 .78rem var(--f-mono);color:var(--accent-3)}
.opt input:checked+label{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
.opt input:focus-visible+label{outline:2px solid var(--accent);outline-offset:2px}
.opt input:disabled+label{opacity:.4;cursor:not-allowed}
.inline{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
select{padding:9px 12px;border:1px solid var(--line);border-radius:6px;background:var(--surface)}

.summary{position:sticky;top:calc(env(safe-area-inset-top,0px) + 88px);background:var(--panel);color:var(--panel-ink);border:1px solid var(--line);border-radius:10px;padding:22px}
.summary h3{color:#fff;font-size:1.1rem}
.summary dl{display:grid;grid-template-columns:auto 1fr;gap:8px 14px;margin:16px 0;font-size:.86rem}
.summary dt{color:#7d8a97;font:500 .72rem/1.6 var(--f-mono);letter-spacing:.08em;text-transform:uppercase}
.summary dd{margin:0;color:#e8edf2;text-align:right;min-width:0}
.total{border-top:1px solid #2e3a46;padding-top:14px;display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.total b{font:800 2rem/1 var(--f-display);font-variation-settings:"wdth" 112;color:#fff;font-variant-numeric:tabular-nums}
.summary .note{font-size:.8rem;color:#7d8a97;margin:10px 0 16px}
.summary .btn{width:100%}



.faq{display:grid;grid-template-columns:repeat(2,1fr);gap:24px 40px}
.faq h3{font:600 1rem var(--f-body);margin-bottom:6px}
.faq p{margin:0;color:var(--muted);font-size:.95rem}

footer{border-top:1px solid var(--line)}
footer .wrap{padding-block:28px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--muted);font-size:.88rem}
footer a{color:var(--muted)}

@media (max-width:900px){
  .hero .wrap{grid-template-columns:1fr;gap:32px;padding-block:40px}
  .cfg{grid-template-columns:1fr}
  .summary{position:static}
  .faq{grid-template-columns:1fr}
}
@media (max-width:760px){
  .row.head{display:none}
  .row{grid-template-columns:1fr auto;gap:8px 16px}
  .row>.spec{grid-column:1 / -1;display:flex;gap:8px;font-size:.9rem}
  .row .k{display:inline;color:var(--muted);font:500 .72rem/1.9 var(--f-mono);text-transform:uppercase;letter-spacing:.08em;min-width:58px}
  .row .buy{grid-column:1 / -1}
  .row .buy .btn{width:100%}
  .row .pr{grid-column:2;grid-row:1;text-align:right}
}

.modal{position:fixed;inset:0;background:rgba(8,12,16,.6);display:flex;align-items:center;justify-content:center;padding:16px;padding-top:max(16px,env(safe-area-inset-top,0px));z-index:50}
.modal[hidden]{display:none}
.sheet{background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:10px;max-width:460px;width:100%;padding:26px;position:relative;max-height:90vh;overflow:auto}
.sheet h3{font-size:1.25rem;font-weight:800;padding-right:32px}
.sheet p{font-size:.92rem;margin:10px 0 16px}
.sheet .x{position:absolute;top:12px;right:12px;width:36px;height:36px;border:0;background:transparent;font-size:1.5rem;line-height:1;cursor:pointer;color:var(--muted)}
#req{display:flex;flex-direction:column;gap:6px}
#req label{font-size:.85rem;font-weight:500;margin-top:6px}
#req input,#req textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:6px;background:var(--bg)}
#req textarea{min-height:80px;resize:vertical}
#req .btn{margin-top:12px}
.err{color:#c43d2b;font-size:.88rem;margin:6px 0 0}
.ok{background:color-mix(in srgb,var(--signal) 12%,var(--surface));border:1px solid var(--signal);color:var(--ink);border-radius:6px;padding:14px;font-size:.92rem}
.buy .btn{white-space:nowrap}

.ogroup{display:flex;flex-direction:column;gap:8px}
.ogroup+.ogroup{margin-top:12px}
.ogroup h4{margin:0;font:500 .72rem/1 var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.row .boot{font-size:.8rem;color:var(--muted);margin-top:2px}
.row .ipline{font-size:.8rem;color:var(--muted);margin-top:6px;white-space:nowrap}
.mspec{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;margin:0 0 14px;font-size:.88rem;padding:12px 14px;background:var(--bg);border-radius:6px}
.mspec dt{color:var(--muted)}
.mspec dd{margin:0;text-align:right}
.mrow{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:6px 12px;margin-bottom:10px}
.mrow label{font-weight:500;font-size:.9rem}
.mrow select{padding:8px 10px;border:1px solid var(--line);border-radius:6px;background:var(--surface);flex:1 1 210px;max-width:100%}
.mtotal{display:flex;justify-content:space-between;align-items:baseline;border-top:1px solid var(--line);padding-top:12px;margin:4px 0 8px}
.mtotal span{font:500 .72rem var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.mtotal b{font:800 1.6rem/1 var(--f-display);font-variation-settings:"wdth" 112;font-variant-numeric:tabular-nums}
.rack .reg{color:#7d8a97;font:500 .7rem var(--f-mono);letter-spacing:.06em}
.btn:disabled{opacity:.5;cursor:not-allowed}
.pr .from{display:block;font-size:.72rem;color:var(--muted);text-align:right;line-height:1;margin-bottom:3px}

select.wide{width:100%;padding:11px 12px;font-size:.95rem}
#m-bgp{display:flex;flex-direction:column;gap:6px}
.lat{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin:14px 0 4px;padding:12px 14px;background:#0e1318;border:1px solid #2e3a46;border-radius:8px}
.lat span{font-size:.72rem;color:#7d8a97;letter-spacing:.08em}
.lat b{font:800 1.5rem/1 var(--f-display);font-variation-settings:"wdth" 112;color:#4cc38a;font-variant-numeric:tabular-nums}
.lat-table{margin-top:32px}
.lat-table h3{font:600 1rem var(--f-body);margin-bottom:12px}
.lat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:2px 32px}
.lat-row{display:grid;grid-template-columns:1fr 90px 64px;gap:12px;align-items:center;padding:8px 0;border-bottom:1px solid var(--line);font-size:.9rem}
.lat-row i{color:var(--muted);font-style:normal}
.lat-row .bar{height:6px;background:var(--line);border-radius:3px;overflow:hidden}
.lat-row .bar span{display:block;height:100%;background:var(--accent)}
.lat-row b{font:500 .85rem var(--f-mono);text-align:right;font-variant-numeric:tabular-nums}
.opt.ready label small{color:var(--signal);font-weight:500}
.opt.ready label small::before{content:"● ";font-size:.7em;vertical-align:1px}
.lat-row small{display:block;color:var(--muted);font-size:.78rem}
.lat-more{grid-column:1/-1;justify-self:start;margin-top:12px}
.btn.small{padding:7px 14px;font-size:.88rem}
.loc-reg{font:500 .75rem/1 var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:24px 0 12px}
.loc-reg:first-child{margin-top:0}
.loc-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}
.loc-card{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:16px 18px;display:flex;flex-direction:column;gap:10px}
.loc-name{font:800 1.15rem/1.1 var(--f-display);font-variation-settings:"wdth" 112}
.loc-dcs{display:flex;flex-wrap:wrap;gap:4px 10px;font:500 .8rem var(--f-mono);color:var(--muted)}
.svcs{display:flex;flex-wrap:wrap;gap:6px}
.svc{font-size:.78rem;font-weight:600;padding:4px 9px;border-radius:999px;text-decoration:none;color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,transparent)}
.svc:hover{background:color-mix(in srgb,var(--accent) 20%,transparent)}
#contact-info{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:0 0 12px;font-size:.9rem}
#contact-info .mono{user-select:all;background:var(--bg);border:1px solid var(--line);border-radius:5px;padding:4px 8px}
nav{margin-left:auto}
@media (max-width:760px){
  header.top .wrap{padding-block:10px;gap:8px 12px}
  .logo img{height:24px}
  .nav-cta{order:2;margin-left:auto;padding:7px 12px;font-size:.85rem}
  nav{order:3;width:100%;margin-left:0;flex-wrap:nowrap;overflow-x:auto;gap:18px;font-size:.9rem;padding-bottom:2px;scrollbar-width:none}
  nav::-webkit-scrollbar{display:none}
  nav a{white-space:nowrap}
}