:root{
  --ink:#0B0D11;
  --ink-2:#0E1116;
  --panel:#12161C;
  --panel-2:#161B22;
  --line:#222A33;
  --line-2:#2E3947;
  --fg:#EDEFF2;
  --fg-2:#C2C9D2;
  --muted:#8A94A3;
  --cyan:#3BE0E6;
  --cyan-deep:#0C8C99;
  --violet:#8B83F0;
  --amber:#F2A93B;
  --ember:#E2554A;
  --maxw:1180px;
  --r:14px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--ink);
  color:var(--fg);
  font-family:'Inter',system-ui,sans-serif;
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img,svg,canvas{display:block}
::selection{background:var(--cyan);color:#04282b}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.display{font-family:'Space Grotesk',sans-serif;font-weight:700;letter-spacing:-0.02em;line-height:1.04}
.eyebrow{font-family:'Space Mono',monospace;font-size:12px;letter-spacing:0.32em;text-transform:uppercase;color:var(--cyan)}
.muted{color:var(--muted)}

/* ---------- nav ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 28px;
  transition:background .3s ease,border-color .3s ease,backdrop-filter .3s ease;
  border-bottom:1px solid transparent;
}
.nav.scrolled{
  background:rgba(11,13,17,.82);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.nav .brand{display:flex;align-items:center;gap:12px}
.nav .brand img{height:34px}
.nav .brand .name{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:19px;letter-spacing:-0.01em}
.nav .brand .name b{color:var(--cyan);font-weight:700}
.nav .links{display:flex;align-items:center;gap:30px}
.nav .links a{font-size:14px;color:var(--fg-2);transition:color .2s}
.nav .links a:hover{color:var(--fg)}
.nav .menu-btn{display:none;background:none;border:0;color:var(--fg);cursor:pointer}

.btn{
  display:inline-flex;align-items:center;gap:9px;
  font-family:'Space Grotesk',sans-serif;font-weight:500;font-size:15px;
  padding:11px 22px;border-radius:999px;cursor:pointer;
  border:1px solid var(--line-2);background:transparent;color:var(--fg);
  transition:transform .15s ease,border-color .2s,background .2s,color .2s;
}
.btn:hover{border-color:var(--cyan);color:var(--cyan)}
.btn:active{transform:scale(.97)}
.btn.primary{background:var(--cyan);color:#04282b !important;border-color:var(--cyan)}
.btn.primary:hover{background:#5fe9ee;color:#04282b}
.btn.sm{padding:9px 18px;font-size:14px}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden}
#pixels{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.hero .scrim{position:absolute;inset:0;z-index:1;
  background:
   radial-gradient(120% 90% at 50% 22%, rgba(11,13,17,0) 0%, rgba(11,13,17,.25) 55%, rgba(11,13,17,.86) 100%),
   linear-gradient(180deg, rgba(11,13,17,.45) 0%, rgba(11,13,17,0) 24%, rgba(11,13,17,0) 58%, var(--ink) 100%);
}
.hero .inner{position:relative;z-index:2;padding:120px 24px 90px;max-width:920px}
.hero .badge{width:104px;height:104px;margin:0 auto 28px;filter:drop-shadow(0 12px 40px rgba(0,0,0,.55))}
.hero h1{font-size:clamp(46px,8.2vw,104px)}
.hero h1 .c{color:var(--cyan)}
.hero .eyebrow{margin-bottom:22px}
.hero .lede{margin:22px auto 0;max-width:620px;font-size:clamp(17px,2.2vw,21px);color:var(--fg-2);text-shadow:0 2px 18px rgba(0,0,0,.55)}
.hero .cta{margin-top:38px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.scroll-hint{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:2;color:var(--muted);font-family:'Space Mono',monospace;font-size:11px;letter-spacing:.25em;text-transform:uppercase;display:flex;flex-direction:column;align-items:center;gap:8px}
.scroll-hint .dot{width:5px;height:5px;border-radius:50%;background:var(--cyan);animation:fall 1.8s ease-in-out infinite}
@keyframes fall{0%{opacity:0;transform:translateY(-6px)}40%{opacity:1}100%{opacity:0;transform:translateY(10px)}}

/* ---------- sections ---------- */
section{position:relative}
.sec{padding:108px 0}
.sec-head{max-width:720px;margin-bottom:54px}
.sec-head .eyebrow{display:block;margin-bottom:16px}
.sec-head h2{font-size:clamp(30px,4.4vw,50px)}
.sec-head p{margin-top:18px;color:var(--fg-2);font-size:18px}

/* definition block */
.define{padding:120px 0 96px;border-bottom:1px solid var(--line)}
.define .big{font-family:'Space Grotesk',sans-serif;font-weight:500;font-size:clamp(26px,3.6vw,42px);line-height:1.28;letter-spacing:-0.01em;max-width:980px}
.define .big b{color:var(--fg);font-weight:700}
.define .big .hl{color:var(--cyan)}
.define .big .em{color:var(--amber)}
.define .meta{margin-top:42px;display:flex;gap:42px;flex-wrap:wrap}
.define .meta div{min-width:120px}
.define .meta .k{font-family:'Space Mono',monospace;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.define .meta .v{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:22px;margin-top:6px}

/* capabilities */
.caps{background:var(--ink-2);border-bottom:1px solid var(--line)}
.cap-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.cap{
  position:relative;background:var(--panel);border:1px solid var(--line);
  border-radius:var(--r);padding:30px 30px 34px;overflow:hidden;
  transition:border-color .25s,transform .25s;
}
.cap:hover{border-color:var(--line-2);transform:translateY(-3px)}
.cap .ico{width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:20px;border:1px solid var(--line-2)}
.cap h3{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:22px;letter-spacing:-0.01em}
.cap p{margin-top:10px;color:var(--fg-2);font-size:15.5px}
.cap .tag{font-family:'Space Mono',monospace;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-top:18px;display:block}
.cap .edge{position:absolute;left:0;top:0;bottom:0;width:3px}

/* stack */
.stack-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.pillar{padding:38px 32px 42px;border-right:1px solid var(--line);background:var(--panel)}
.pillar:last-child{border-right:0}
.pillar .num{font-family:'Space Mono',monospace;font-size:12px;color:var(--cyan);letter-spacing:.2em}
.pillar h3{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:24px;margin:16px 0 12px;letter-spacing:-0.01em}
.pillar p{color:var(--fg-2);font-size:15.5px}
.pillar ul{list-style:none;margin-top:18px;display:flex;flex-direction:column;gap:9px}
.pillar li{font-size:14px;color:var(--fg-2);display:flex;gap:10px;align-items:flex-start}
.pillar li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--cyan);margin-top:8px;flex:0 0 auto}

/* media */
.media{background:var(--ink-2);border-bottom:1px solid var(--line)}
.media-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.clip{
  position:relative;aspect-ratio:16/9;border-radius:var(--r);overflow:hidden;
  border:1px solid var(--line);background:
   linear-gradient(135deg,#10151b 0%,#0c1014 100%);
  display:flex;align-items:center;justify-content:center;flex-direction:column;gap:14px;
}
.clip.wide{grid-column:span 2;aspect-ratio:auto}
.clip .play{width:58px;height:58px;border-radius:50%;border:1px solid var(--line-2);display:flex;align-items:center;justify-content:center;color:var(--cyan);background:rgba(59,224,230,.06)}
.clip .lbl{font-family:'Space Mono',monospace;font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}
.clip .scan{position:absolute;inset:0;background-image:repeating-linear-gradient(0deg,rgba(255,255,255,.022) 0,rgba(255,255,255,.022) 1px,transparent 1px,transparent 3px);pointer-events:none}
.clip video{width:100%;height:100%;object-fit:cover}

/* contact */
.contact{position:relative;text-align:center;padding:120px 0}
.contact h2{font-size:clamp(34px,5.5vw,64px)}
.contact p{margin:20px auto 0;max-width:560px;color:var(--fg-2);font-size:18px}
.contact .cta{margin-top:36px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.contact .email{margin-top:26px;font-family:'Space Mono',monospace;font-size:14px;color:var(--muted)}
.contact .email a{color:var(--cyan)}

/* footer */
footer{border-top:1px solid var(--line);padding:46px 0 60px}
.foot{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.foot .l{display:flex;align-items:center;gap:12px}
.foot .l img{height:30px}
.foot .l .nm{font-family:'Space Grotesk',sans-serif;font-weight:700}
.foot .l .nm b{color:var(--cyan)}
.foot .links{display:flex;gap:24px;font-size:14px;color:var(--muted)}
.foot .links a:hover{color:var(--fg)}
.foot .copy{font-family:'Space Mono',monospace;font-size:12px;color:var(--muted)}

/* reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* responsive */
@media(max-width:900px){
  .nav .links{position:fixed;inset:0 0 auto 0;top:0;flex-direction:column;background:rgba(11,13,17,.97);
    padding:90px 28px 32px;gap:22px;transform:translateY(-110%);transition:transform .35s ease;border-bottom:1px solid var(--line)}
  .nav .links.open{transform:none}
  .nav .links .btn{align-self:flex-start}
  .nav .menu-btn{display:block}
  .cap-grid{grid-template-columns:1fr}
  .stack-grid{grid-template-columns:1fr}
  .pillar{border-right:0;border-bottom:1px solid var(--line)}
  .pillar:last-child{border-bottom:0}
  .media-grid{grid-template-columns:1fr}
  .clip.wide{grid-column:span 1}
  .define .meta{gap:28px}
}
@media(prefers-reduced-motion:reduce){
  *{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .scroll-hint .dot{animation:none}
}