:root{
  --void:#070B10;
  --rack:#0E141C;
  --panel:#141C26;
  --edge:#22303F;
  --edge-hi:#33465A;
  --txt:#E6ECF3;
  --dim:#8A9AAB;
  --amber:#FFB020;
  --blue:#5B8CFF;
  --led:#3FD68C;
  --sans:"Space Grotesk",system-ui,-apple-system,Segoe UI,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --measure:64ch;
}
html[lang="fa"]{
  --sans:"Vazirmatn",system-ui,sans-serif;
  --mono:"Vazirmatn",ui-monospace,monospace;
  font-feature-settings:"ss01";
  -webkit-font-feature-settings:"ss01";
}
html[lang="fa"] .term-body,
html[lang="fa"] .no-fa-digits{
  font-feature-settings:normal;
  -webkit-font-feature-settings:normal;
  font-family:var(--mono);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; background:var(--void); color:var(--txt);
  font-family:var(--sans); font-size:16px; line-height:1.65;
  -webkit-font-smoothing:antialiased; overflow-x:hidden;
}
a{color:inherit}
h1,h2,h3{margin:0; font-weight:700; letter-spacing:-.02em; line-height:1.1}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
canvas{display:block}
button:focus-visible,a:focus-visible{outline:2px solid var(--blue); outline-offset:2px}

#scene{position:fixed; inset:0; z-index:0; opacity:.9}
.veil{
  position:fixed; inset:0; z-index:1; pointer-events:none;
  background:
    radial-gradient(120% 80% at 50% 0%, rgba(91,140,255,.14), transparent 60%),
    radial-gradient(80% 50% at 80% 20%, rgba(255,176,32,.06), transparent 50%),
    radial-gradient(90% 60% at 50% 100%, rgba(7,11,16,.96), rgba(7,11,16,.4) 60%, transparent);
}
.grain{
  position:fixed; inset:0; z-index:1; pointer-events:none; opacity:.045;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

#boot{
  position:fixed; inset:0; z-index:100; background:var(--void);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--mono); font-size:12px; color:var(--dim);
}
#boot ol{margin:0;padding:0;list-style:none;min-width:250px}
#boot li{opacity:0; display:flex; justify-content:space-between; gap:24px; padding:3px 0}
#boot li.on{opacity:1}
#boot b{color:var(--led); font-weight:500}
#boot.done{opacity:0; visibility:hidden; transition:opacity .5s ease, visibility .5s}

.shell{position:relative; z-index:2}
.wrap{width:min(1120px,100% - 2.4rem); margin-inline:auto}

.topbar{
  position:sticky; top:0; z-index:40;
  backdrop-filter:blur(16px); -webkit-backdrop-filter:blur(16px);
  background:linear-gradient(180deg,rgba(7,11,16,.92),rgba(7,11,16,.5));
  border-bottom:1px solid rgba(34,48,63,.7);
}
.topbar .wrap{display:flex; align-items:center; gap:16px; height:60px}
.sig{display:flex; align-items:center; gap:10px; font-weight:700; letter-spacing:-.01em; font-size:15px; text-decoration:none}
.sig .chip{
  width:26px;height:26px;border-radius:6px;flex:none;
  background:linear-gradient(145deg,var(--amber),#B26A00);
  color:#1A1204; display:grid;place-items:center; font-size:12px; font-weight:700;
  box-shadow:0 0 0 1px rgba(255,176,32,.35), 0 0 18px rgba(255,176,32,.28);
}
.sig span:last-child{white-space:nowrap; overflow:hidden; text-overflow:ellipsis}
.langbox{margin-inline-start:auto; position:relative; z-index:50}
.langs{display:flex; gap:4px; padding:3px; border:1px solid var(--edge); border-radius:999px; background:rgba(20,28,38,.6)}
.langs button{
  font:inherit; font-size:12px; font-weight:500; letter-spacing:.02em;
  padding:5px 11px; border-radius:999px; border:0; cursor:pointer;
  background:transparent; color:var(--dim); transition:color .2s, background .2s;
  display:inline-flex; align-items:center; gap:6px;
}
.langs button:hover{color:var(--txt)}
.langs button[aria-pressed="true"]{background:var(--amber); color:#180F02}
.lang-toggle{
  display:none; align-items:center; gap:8px; font:inherit; font-size:12px; font-weight:600;
  padding:6px 10px; border-radius:999px; border:1px solid var(--edge); cursor:pointer;
  background:rgba(20,28,38,.85); color:var(--txt);
}
.flag{width:18px;height:12px;border-radius:2px;display:inline-block;flex:none;background-size:cover;box-shadow:0 0 0 1px rgba(255,255,255,.12)}
.flag-en{background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 19 10'><rect width='19' height='10' fill='%23b22234'/><path d='M0 1.54h19M0 3.46h19M0 5.38h19M0 7.3h19M0 9.22h19' stroke='%23fff' stroke-width='.77'/><rect width='7.6' height='5.38' fill='%233c3b6e'/></svg>")}
.flag-tr{background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 12'><rect width='20' height='12' fill='%23E30A17'/><circle cx='8.2' cy='6' r='3.1' fill='%23fff'/><circle cx='9.2' cy='6' r='2.5' fill='%23E30A17'/><polygon fill='%23fff' points='11.7,6 13.4,6.6 12.05,5.15 12.05,6.85 13.4,5.4'/></svg>")}
.flag-de{background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 12'><rect width='20' height='4' fill='%23000'/><rect y='4' width='20' height='4' fill='%23D00'/><rect y='8' width='20' height='4' fill='%23FFCE00'/></svg>")}
.flag-fa{background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 12'><rect width='20' height='4' fill='%23239f40'/><rect y='4' width='20' height='4' fill='%23fff'/><rect y='8' width='20' height='4' fill='%23da0000'/></svg>")}
@media (max-width: 900px){
  .lang-toggle{display:inline-flex !important}
  .langs{
    display:none !important; position:absolute; inset-inline-end:0; top:calc(100% + 8px);
    flex-direction:column; min-width:156px; padding:6px; border-radius:12px;
    box-shadow:0 16px 40px rgba(0,0,0,.45);
  }
  .langbox.open .langs{display:flex !important}
  .langs button{border-radius:8px; padding:8px 10px}
}

.modal-back{
  position:fixed; inset:0; z-index:80; background:rgba(7,11,16,.72);
  display:none; align-items:flex-end; justify-content:center; padding:16px;
  backdrop-filter:blur(8px);
}
.modal-back.on{display:flex}
.modal{
  width:min(520px,100%); max-height:min(90vh,720px); overflow:auto;
  background:linear-gradient(180deg,#141C26,#0E141C); border:1px solid var(--edge);
  border-radius:14px 14px 10px 10px; padding:18px 18px 16px;
  box-shadow:0 30px 80px rgba(0,0,0,.55);
}
.modal h2{font-size:1.35rem; margin-bottom:6px}
.modal .lead{color:var(--dim); font-size:14px; margin-bottom:16px}
.modal label{display:block; font-size:12px; color:var(--dim); margin:10px 0 5px}
.modal input,.modal textarea,.modal select{
  width:100%; background:#0B1118; border:1px solid var(--edge); color:var(--txt);
  border-radius:8px; padding:10px 12px; font:inherit;
}
.modal textarea{min-height:110px; resize:vertical}
.kind-row{display:flex; gap:8px; margin-top:4px}
.kind-row label{margin:0; flex:1}
.kind-row input{display:none}
.kind-row span{
  display:block; text-align:center; padding:9px 8px; border:1px solid var(--edge);
  border-radius:8px; color:var(--dim); cursor:pointer;
}
.kind-row input:checked + span{border-color:var(--amber); color:var(--txt); background:rgba(255,176,32,.08)}
.captcha-row{display:flex; gap:10px; align-items:center}
.captcha-row img,.captcha-row svg{border-radius:6px; flex:none}
.hp{position:absolute; left:-9999px; height:0; overflow:hidden}
.modal-actions{display:flex; gap:8px; justify-content:flex-end; margin-top:16px; flex-wrap:wrap}
.modal .status-msg{min-height:1.3em; font-size:13.5px; margin-top:8px}
.modal .status-msg.ok{color:var(--led)}
.modal .status-msg.bad{color:#FF8A8A}
#co-company-wrap{display:none}
#co-company-wrap.show{display:block}
@media (min-width: 640px){
  .modal-back{align-items:center}
  .modal{border-radius:14px}
}

.rail{
  position:fixed; inset-block-start:50%; inset-inline-start:22px; transform:translateY(-50%);
  z-index:30; display:none; flex-direction:column; gap:14px;
}
.rail a{display:flex; align-items:center; gap:10px; text-decoration:none; color:var(--dim); font-size:12px; font-family:var(--mono)}
.rail i{width:7px;height:7px;border-radius:50%;background:var(--edge-hi); flex:none; transition:background .25s, box-shadow .25s}
.rail a:hover{color:var(--txt)}
.rail a.here{color:var(--txt)}
.rail a.here i{background:var(--amber); box-shadow:0 0 10px var(--amber)}
@media(min-width:1280px){ .rail{display:flex} }

.hero{padding-block:clamp(56px,10vw,110px) clamp(40px,7vw,80px)}
.hero-grid{display:grid; gap:clamp(28px,4vw,52px); grid-template-columns:1fr}
@media(min-width:900px){ .hero-grid{grid-template-columns:1.35fr .65fr; align-items:center} }

.status{display:inline-flex; align-items:center; gap:9px; font-size:13px; color:var(--dim); margin-bottom:20px}
.status i{width:8px;height:8px;border-radius:50%;background:var(--led);box-shadow:0 0 12px var(--led); animation:pulse 2.6s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
@keyframes glowline{0%{background-position:100% 0}100%{background-position:-100% 0}}

.hero h1{font-size:clamp(2.5rem,7.4vw,4.6rem); letter-spacing:-.035em; margin-bottom:14px}
.hero h1 .ln2{display:block; color:var(--dim)}
.role{font-family:var(--mono); font-size:clamp(13px,1.6vw,15px); color:var(--amber); margin-bottom:22px; letter-spacing:.01em}
.lede{color:#B9C6D4; max-width:var(--measure); font-size:clamp(15px,1.7vw,17.5px)}

.plate{
  margin-top:30px; border:1px solid var(--edge); border-radius:8px; overflow:hidden;
  background:linear-gradient(180deg,rgba(20,28,38,.78),rgba(14,20,28,.78));
  display:grid; grid-template-columns:repeat(2,1fr);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.04);
}
@media(min-width:620px){ .plate{grid-template-columns:repeat(4,1fr)} }
.plate div{padding:13px 16px; border-inline-end:1px solid var(--edge); border-block-end:1px solid var(--edge)}
.plate div:last-child{border-inline-end:0}
@media(min-width:620px){ .plate div{border-block-end:0} }
.plate dt{font-size:11px; color:var(--dim); font-family:var(--mono); margin-bottom:3px}
.plate dd{margin:0; font-size:14px; font-weight:500}

.cta{display:flex; flex-wrap:wrap; gap:10px; margin-top:26px}
.btn{
  display:inline-flex; align-items:center; gap:8px; text-decoration:none;
  padding:11px 18px; border-radius:6px; font-size:14px; font-weight:500;
  border:1px solid var(--edge-hi); color:var(--txt); background:rgba(20,28,38,.6);
  transition:border-color .2s, background .2s, transform .2s, box-shadow .2s;
}
.btn:hover{border-color:var(--blue); background:rgba(91,140,255,.10); transform:translateY(-1px); box-shadow:0 8px 24px rgba(91,140,255,.12)}
.btn.key{background:var(--amber); color:#180F02; border-color:var(--amber); font-weight:700}
.btn.key:hover{background:#FFC24D; border-color:#FFC24D; box-shadow:0 8px 24px rgba(255,176,32,.28)}

.bay{perspective:1100px; justify-self:center; width:min(280px,78vw)}
.bay-in{
  position:relative; border-radius:12px; padding:10px;
  border:1px solid var(--edge); background:linear-gradient(160deg,#1A2532,#0D131A);
  transform-style:preserve-3d; transition:transform .25s ease;
  box-shadow:0 30px 70px rgba(0,0,0,.55), 0 0 0 1px rgba(255,176,32,.08);
}
.photo-frame{
  position:relative; overflow:hidden; border-radius:8px;
  aspect-ratio:4 / 5; background:#0B1118;
}
.photo-frame img{
  width:100%; height:100%; display:block;
  object-fit:cover; object-position:center 14%;
  filter:contrast(1.04) saturate(.96);
}
.photo-frame::after{
  content:""; position:absolute; inset:0; pointer-events:none;
  background:
    linear-gradient(180deg, rgba(91,140,255,.16), transparent 42%),
    repeating-linear-gradient(to bottom, rgba(255,255,255,.035) 0 1px, transparent 1px 3px);
  mix-blend-mode:soft-light;
}
.bracket{position:absolute; width:22px; height:22px; border:2px solid var(--amber); opacity:.92; z-index:2}
.bk1{top:-1px;left:-1px;border-inline-end:0;border-block-end:0;border-start-start-radius:12px}
.bk2{bottom:-1px;right:-1px;border-inline-start:0;border-block-start:0;border-end-end-radius:12px}
.bay-cap{
  display:flex; align-items:center; justify-content:space-between; gap:10px;
  font-family:var(--mono); font-size:10.5px; color:var(--dim); padding:9px 3px 0;
}
.bay-cap i{width:6px;height:6px;border-radius:50%;background:var(--led);box-shadow:0 0 8px var(--led)}

.sec{padding-block:clamp(52px,8vw,92px); border-top:1px solid rgba(34,48,63,.55)}
.sec-head{display:flex; align-items:baseline; gap:14px; margin-bottom:clamp(26px,4vw,40px); flex-wrap:wrap}
.sec-head h2{font-size:clamp(1.55rem,3.6vw,2.35rem)}
.sec-head span{font-family:var(--mono); font-size:11.5px; color:var(--dim)}
.prose{color:#B9C6D4; max-width:var(--measure); font-size:16.5px}

.rack{display:flex; flex-direction:column; gap:10px}
.unit{
  position:relative; border:1px solid var(--edge); border-radius:5px;
  background:linear-gradient(180deg,#131B25,#0D141C);
  display:grid; grid-template-columns:1fr; gap:6px; padding:16px 18px;
  transition:border-color .25s, background .25s, transform .25s, box-shadow .25s;
}
@media(min-width:760px){ .unit{grid-template-columns:120px 1fr; gap:24px; padding:18px 22px 18px 14px} }
.unit:hover{border-color:var(--edge-hi); background:linear-gradient(180deg,#16202B,#0F1720); transform:translateY(-1px); box-shadow:0 12px 30px rgba(0,0,0,.28)}
.unit.live{border-inline-start:2px solid var(--led); box-shadow:inset 8px 0 18px rgba(63,214,140,.04)}
.ear{position:relative; display:flex; align-items:center; gap:8px}
@media(min-width:760px){
  .ear{flex-direction:column; align-items:flex-start; justify-content:center; padding-inline-start:16px; border-inline-end:1px solid var(--edge)}
  .ear::before,.ear::after{
    content:""; position:absolute; inset-inline-start:2px; width:7px; height:7px; border-radius:50%;
    background:radial-gradient(circle at 35% 30%,#43535F,#1B242E);
    box-shadow:0 0 0 1px rgba(0,0,0,.5);
  }
  .ear::before{inset-block-start:0}
  .ear::after{inset-block-end:0}
}
.yr{font-family:var(--mono); font-size:12.5px; color:var(--amber); white-space:nowrap}
.unit:not(.live) .yr{color:var(--dim)}
.st{display:inline-flex; align-items:center; gap:6px; font-family:var(--mono); font-size:10px; color:var(--dim)}
.st i{width:6px;height:6px;border-radius:50%;background:var(--edge-hi)}
.unit.live .st i{background:var(--led); box-shadow:0 0 8px var(--led); animation:pulse 2.6s infinite}
.unit.live .st{color:var(--led)}
.body h3{font-size:17px; margin-bottom:2px}
.org{font-size:13.5px; color:var(--blue); margin-bottom:9px}
.body li{position:relative; color:#A9B7C6; font-size:14.5px; padding-inline-start:16px; margin-block:3px}
.body li::before{content:""; position:absolute; inset-inline-start:0; inset-block-start:10px; width:6px; height:1px; background:var(--edge-hi)}

.panelgrid{display:grid; gap:12px; grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.pgroup{
  border:1px solid var(--edge); border-radius:6px; padding:16px 18px;
  background:linear-gradient(180deg,rgba(20,28,38,.6),rgba(13,19,26,.6));
  transition:border-color .25s, transform .25s;
}
.pgroup:hover{border-color:var(--edge-hi); transform:translateY(-2px)}
.pgroup h3{font-size:13px; color:var(--amber); font-weight:500; font-family:var(--mono); margin-bottom:12px}
.ports{display:flex; flex-wrap:wrap; gap:7px}
.port{
  font-size:12.5px; color:#B9C6D4; padding:5px 10px; border-radius:4px;
  border:1px solid var(--edge); background:rgba(7,11,16,.55);
  transition:border-color .2s, color .2s;
}
.pgroup:hover .port{border-color:var(--edge-hi)}

.research{display:grid; gap:24px; grid-template-columns:1fr}
@media(min-width:880px){ .research{grid-template-columns:1.1fr .9fr; align-items:center} }
.card{border:1px solid var(--edge); border-radius:8px; padding:22px; background:linear-gradient(180deg,rgba(20,28,38,.62),rgba(13,19,26,.62))}
.card + .card{margin-top:12px}
.card h3{font-size:17px; margin-bottom:4px}
.card .meta{font-family:var(--mono); font-size:11.5px; color:var(--dim); margin-bottom:10px}
.card p{color:#A9B7C6; font-size:14.5px}
.netfig{width:100%; height:auto; border:1px solid var(--edge); border-radius:8px; background:rgba(7,11,16,.5)}

.certs{display:flex; flex-wrap:wrap; gap:8px}
.cert{font-size:13px; color:#B9C6D4; border:1px solid var(--edge); border-radius:999px; padding:7px 14px; background:rgba(20,28,38,.55)}
.cert.gold{border-color:rgba(255,176,32,.5); color:var(--amber); box-shadow:0 0 16px rgba(255,176,32,.12)}

.term{border:1px solid var(--edge); border-radius:8px; overflow:hidden; background:rgba(9,13,19,.8); max-width:640px; box-shadow:0 20px 50px rgba(0,0,0,.35)}
.term-bar{display:flex; align-items:center; gap:7px; padding:9px 14px; border-bottom:1px solid var(--edge); background:rgba(20,28,38,.8)}
.term-bar u{width:9px;height:9px;border-radius:50%;background:var(--edge-hi); display:block; text-decoration:none}
.term-bar u:first-child{background:var(--amber)}
.term-bar span{font-family:var(--mono); font-size:11px; color:var(--dim); margin-inline-start:8px}
.term-body{padding:16px 18px; font-family:var(--mono); font-size:13.5px; direction:ltr; text-align:left}
.term-row{display:flex; gap:10px; padding:5px 0; flex-wrap:wrap}
.term-row b{color:var(--led); font-weight:400; user-select:none}
.term-row a,.term-row span{color:#C5D2E0; text-decoration:none; border-bottom:1px solid transparent}
.term-row a:hover{color:var(--amber); border-bottom-color:var(--amber)}

footer{padding-block:34px; border-top:1px solid rgba(34,48,63,.55); color:var(--dim); font-size:12.5px}
.foot{display:flex; gap:14px; flex-wrap:wrap; align-items:center; justify-content:space-between}
.foot a{text-decoration:none}
.foot a:hover{color:var(--txt)}

@media (prefers-reduced-motion: reduce){
  *{animation:none !important; transition:none !important}
  html{scroll-behavior:auto}
}