:root{
  --page:#0f0e12; --surface:#151517; --surface-deep:#1a1a1a;
  --border:#222; --border-subtle:#333;
  --text:#e5e5e5; --text-2:#ddd; --text-3:#ccc; --emph:#fff;
  --accent:#ff4f00; --accent-hover:#ff6a1a;
  --mono:"JetBrains Mono",ui-monospace,"SF Mono",Menlo,Consolas,monospace;
}
@media (prefers-color-scheme:light){
  :root{--page:#f5f4f0;--surface:#eeede8;--surface-deep:#e6e5df;--border:#d0cfc8;--border-subtle:#c4c3bb;
        --text:#1a1917;--text-2:#2a2926;--text-3:#6b6960;--emph:#000}
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--page);color:var(--text);font:400 15px/1.7 var(--mono);-webkit-font-smoothing:antialiased}
a{color:inherit}
img{max-width:100%;display:block}
.wrap{max-width:72rem;margin:0 auto;padding-inline:clamp(16px,4vw,40px)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

.label{font-size:12px;letter-spacing:.15em;text-transform:uppercase;color:var(--text-3)}
.idx{color:var(--accent);margin-right:.8em}

/* nav */
nav.top{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--page) 88%,transparent);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
nav.top .wrap{display:flex;align-items:center;gap:24px;height:60px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:700;letter-spacing:.2em}
.brand svg{width:20px;height:20px}
nav.top .links{margin-left:auto;display:flex;gap:22px}
nav.top .links a{text-decoration:none;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-3)}
nav.top .links a:hover{color:var(--accent)}

/* buttons */
.btn{display:inline-block;text-decoration:none;font:600 12px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;
  padding:12px 16px;border:1px solid var(--border-subtle);color:var(--text);transition:border-color .15s,color .15s,background .15s}
.btn:hover{border-color:var(--accent);color:var(--accent)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.primary:hover{background:var(--accent-hover);border-color:var(--accent-hover);color:#fff}

/* hero */
.hero{padding-block:clamp(64px,11vw,140px) clamp(48px,7vw,90px);border-bottom:1px solid var(--border)}
.hero h1{font-size:clamp(34px,6.2vw,72px);line-height:1.04;letter-spacing:-.04em;font-weight:700;margin:20px 0 22px;color:var(--emph);max-width:15ch}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero .lede{font-size:clamp(15px,1.6vw,17px);max-width:56ch;color:var(--text-2);margin:0 0 40px}
.stats{display:flex;flex-wrap:wrap;gap:0;border:1px solid var(--border);width:fit-content;max-width:100%}
.stat{padding:18px 28px;border-right:1px solid var(--border)}
.stat:last-child{border-right:0}
.stat b{display:block;font-size:34px;line-height:1;letter-spacing:-.03em;font-variant-numeric:tabular-nums;color:var(--emph)}
.stat span{font-size:11px;letter-spacing:.15em;text-transform:uppercase;color:var(--text-3)}
@media (max-width:480px){.stat{padding:14px 18px}.stat b{font-size:26px}}

/* sections */
section{padding-block:clamp(56px,8vw,100px);border-bottom:1px solid var(--border)}
.head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:12px 24px;margin-bottom:36px}
.head h2{margin:0;font-size:13px;letter-spacing:.15em;text-transform:uppercase;font-weight:600;color:var(--emph)}
.head p{margin:0;color:var(--text-3);font-size:13px;max-width:52ch}

/* product grid */
.apps{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(min(100%,26rem),1fr))}
.app{--c:var(--accent);position:relative;background:var(--surface);border:1px solid var(--border);border-radius:2px;
  padding:28px 24px 24px;display:flex;flex-direction:column;gap:14px;transition:border-color .2s}
.app::before{content:"";position:absolute;left:-1px;right:-1px;top:-1px;height:3px;background:var(--c)}
.app:hover{border-color:var(--border-subtle)}
.app.feature{grid-column:1/-1}
@media (min-width:880px){.app.feature{display:grid;grid-template-columns:auto 1fr auto;column-gap:28px;align-items:start}
  .app.feature .body{grid-column:2}.app.feature .ctas{grid-column:3;flex-direction:column;align-self:center}}
.app .row{display:flex;align-items:center;gap:16px}
.app .icon{width:60px;height:60px;border-radius:22%;flex:none;background:var(--surface-deep)}
.app .no{font-size:12px;letter-spacing:.15em;color:var(--accent)}
.app h3{margin:0;font-size:22px;letter-spacing:-.02em;color:var(--emph)}
.chip{display:inline-block;font-size:10px;letter-spacing:.15em;text-transform:uppercase;padding:4px 7px;border:1px solid var(--border-subtle);color:var(--text-3);white-space:nowrap}
.chip.live{border-color:var(--accent);color:var(--accent)}
.app .tag{margin:0;font-weight:600;color:var(--text)}
.app .desc{margin:0;color:var(--text-3);font-size:14px}
.app .plat{margin:0;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-3)}
.app .plat i{font-style:normal;color:var(--c)}
.ctas{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:6px}

/* principles */
.cols{display:grid;gap:0;grid-template-columns:repeat(auto-fit,minmax(min(100%,15rem),1fr));border:1px solid var(--border)}
.col{padding:28px 24px;border-right:1px solid var(--border);border-bottom:1px solid var(--border);margin:0 -1px -1px 0}
.col h3{margin:0 0 10px;font-size:14px;letter-spacing:.1em;text-transform:uppercase;color:var(--emph)}
.col p{margin:0;color:var(--text-3);font-size:14px}

/* contact */
.contact{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px}
.contact .big{font-size:clamp(22px,4vw,40px);letter-spacing:-.03em;font-weight:700;color:var(--emph);text-decoration:none;word-break:break-all}
.contact .big:hover{color:var(--accent)}

footer{padding-block:32px;color:var(--text-3);font-size:12px;letter-spacing:.08em}
footer .wrap{display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center}
footer a{text-decoration:none;text-transform:uppercase}
footer a:hover{color:var(--accent)}
footer .sp{flex:1}

/* ---------- motion ---------- */
.hero{position:relative;overflow:hidden}
.hero .wrap{position:relative}
.grid-bg{position:absolute;inset:0;pointer-events:none;opacity:.7;
  background-image:linear-gradient(var(--border) 1px,transparent 1px),linear-gradient(90deg,var(--border) 1px,transparent 1px);
  background-size:48px 48px;animation:grid-pan 24s linear infinite;
  -webkit-mask-image:radial-gradient(ellipse 65% 85% at 78% 45%,#000 15%,transparent 72%);
  mask-image:radial-gradient(ellipse 65% 85% at 78% 45%,#000 15%,transparent 72%)}
.grid-bg::after{content:"";position:absolute;left:0;right:0;height:140px;top:-140px;
  background:linear-gradient(transparent,color-mix(in srgb,var(--accent) 16%,transparent),transparent);
  animation:scan 6s cubic-bezier(.5,0,.5,1) infinite}
@keyframes grid-pan{to{background-position:48px 48px}}
@keyframes scan{0%{top:-140px}65%,100%{top:100%}}

.split .w{display:inline-block}
.js .split.go .w{opacity:0;transform:translateY(.35em);filter:blur(8px);
  animation:word-in .75s cubic-bezier(.2,.8,.2,1) forwards;animation-delay:calc(var(--i) * 75ms + 120ms)}
@keyframes word-in{to{opacity:1;transform:none;filter:none}}
.caret{display:inline-block;width:.1em;height:.82em;background:var(--accent);margin-left:.1em;vertical-align:-.04em;
  animation:blink 1.1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}

.js .hero .label{animation:fade-up .8s cubic-bezier(.2,.8,.2,1) both}
.js .hero .lede{animation:fade-up .8s cubic-bezier(.2,.8,.2,1) .6s both}
.js .stats{animation:fade-up .8s cubic-bezier(.2,.8,.2,1) .8s both}
@keyframes fade-up{from{opacity:0;transform:translateY(16px)}}
.stat b{transition:color .2s}
.stat:hover b{color:var(--accent)}

.ticker{border-bottom:1px solid var(--border);background:var(--surface);overflow:hidden;padding-block:14px}
.ticker .track{display:flex;width:max-content;animation:tick 38s linear infinite;
  font-size:12px;letter-spacing:.15em;text-transform:uppercase;color:var(--text-3);white-space:nowrap}
.ticker span{padding-right:44px}
.ticker b{color:var(--emph);font-weight:600}
.ticker i{font-style:normal;color:var(--accent);margin-inline:6px}
.ticker:hover .track{animation-play-state:paused}
@keyframes tick{to{transform:translateX(-50%)}}

.js .reveal{opacity:0;transform:translateY(28px);
  transition:opacity .8s ease,transform .8s cubic-bezier(.2,.8,.2,1),border-color .2s}
.js .reveal.in{opacity:1;transform:none}

.app{overflow:hidden}
.app > *{position:relative;z-index:1}
.app::before{z-index:2;transition:height .3s,box-shadow .3s}
.app:hover::before{height:5px;box-shadow:0 0 28px var(--c)}
.app::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .35s;
  background:radial-gradient(380px circle at var(--mx,50%) var(--my,0),color-mix(in srgb,var(--c) 16%,transparent),transparent 62%)}
.app:hover::after{opacity:1}
.app .icon{transition:transform .45s cubic-bezier(.2,.8,.2,1)}
.app:hover .icon{transform:translateY(-3px) rotate(-5deg) scale(1.07)}
.orbit{transform-origin:30px 30px;animation:spin 12s linear infinite}
.pulse{transform-origin:30px 30px;animation:pulse 2.4s ease-in-out infinite}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes pulse{50%{transform:scale(1.7);opacity:.55}}

.btn{position:relative;overflow:hidden}
.btn.primary::after{content:"";position:absolute;inset:0;transform:translateX(-120%);transition:transform .6s;
  background:linear-gradient(100deg,transparent 30%,rgba(255,255,255,.38) 50%,transparent 70%)}
.btn.primary:hover::after{transform:translateX(120%)}

.col{transition:background .3s}
.col:hover{background:var(--surface)}
.col h3{transition:color .2s}
.col:hover h3{color:var(--accent)}
.contact .big{background:linear-gradient(var(--accent),var(--accent)) 0 100%/0 3px no-repeat;transition:background-size .45s,color .2s}
.contact .big:hover{background-size:100% 3px}
nav.top .links a{background:linear-gradient(var(--accent),var(--accent)) 0 100%/0 1px no-repeat;transition:background-size .3s,color .2s;padding-bottom:3px}
nav.top .links a:hover{background-size:100% 1px}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .reveal,.js .split.go .w{opacity:1;transform:none;filter:none}
}

/* prose pages */
.prose{max-width:46rem;padding-block:clamp(48px,8vw,96px)}
.prose h1{font-size:clamp(28px,5vw,44px);letter-spacing:-.03em;margin:16px 0 24px;color:var(--emph)}
.prose h2{font-size:13px;letter-spacing:.15em;text-transform:uppercase;margin:40px 0 12px;color:var(--emph)}
.prose p,.prose li{color:var(--text-2)}
.prose a{color:var(--accent)}