:root{
  --bg:#f4f5f7;
  --paper:#fbfbfc;
  --ink:#1c2430;
  --mute:#5c6673;
  --line:#d8dde4;
  --navy:#1e3a4c;
  --accent:#2a6f62;
  --good:#2a6f62;
  --bad:#b42318;
  --code:#1e3a4c;
  --sans:"Outfit",ui-sans-serif,system-ui,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,monospace;
  --nav-h:64px;
  --max:1080px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px}
html,body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);line-height:1.55}
body{min-height:100vh}
a{color:var(--accent);text-decoration:none;transition:color .2s ease}
a:hover{text-decoration:underline}
code,pre,kbd{font-family:var(--mono)}
.wrap{width:min(var(--max),calc(100% - 48px));margin:0 auto}
.nav{
  position:sticky;top:0;z-index:20;height:var(--nav-h);
  border-bottom:1px solid var(--line);background:rgba(251,251,252,.94);
  backdrop-filter:blur(10px)
}
.nav-in{height:var(--nav-h);display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{color:var(--navy);font-weight:700;letter-spacing:-.03em;font-size:18px;text-decoration:none;flex:0 0 auto}
.logo:hover{text-decoration:none;color:var(--navy)}
.logo span{color:var(--accent)}
.navlinks{display:flex;align-items:center;gap:28px;font-size:14px;min-width:0}
.navlinks a{color:var(--mute);text-decoration:none;padding:4px 0;border-bottom:1px solid transparent}
.navlinks a:hover,.navlinks a.on{color:var(--navy);border-bottom-color:var(--accent);text-decoration:none}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--navy);border-radius:4px;padding:10px 16px;font:inherit;
  font-weight:650;cursor:pointer;text-decoration:none;
  transition:background .2s ease,border-color .2s ease,color .2s ease,transform .2s ease
}
.btn:active{transform:scale(.98)}
.btn-p{background:var(--navy);color:#fbfbfc;border-color:var(--navy)}
.btn-p:hover{background:var(--accent);border-color:var(--accent);color:#fbfbfc;text-decoration:none}
.btn-g{background:transparent;color:var(--navy)}
.btn-g:hover{background:#eef1f3;text-decoration:none}
.band{background:var(--paper);border-bottom:1px solid var(--line)}
.band.alt{background:var(--bg)}
.sec{padding:72px 0}
.hero{padding:88px 0 80px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:48px;align-items:center}
.hero-art{
  width:100%;max-width:360px;aspect-ratio:1;justify-self:end;
  overflow:hidden;position:relative;background:transparent
}
.hero-art canvas,.hero-art .fallback{display:block;width:100%;height:100%;position:absolute;inset:0}
.hero-art.is-live .fallback{display:none}
.hero-art svg{display:block;width:100%;height:100%}
.nav{overflow:visible}
.head{display:grid;grid-template-columns:72px 1fr;gap:24px;align-items:baseline;margin-bottom:28px}
.head .num{font-family:var(--mono);font-size:12px;color:var(--accent);letter-spacing:.06em}
h1{font-size:clamp(30px,4vw,42px);line-height:1.12;letter-spacing:-.035em;font-weight:650;margin:0 0 16px;max-width:16ch;color:var(--navy)}
h2{font-size:26px;margin:0;font-weight:650;letter-spacing:-.03em;color:var(--navy)}
h3{margin:0 0 6px;font-size:16px;font-weight:650;color:var(--navy)}
.lead{color:var(--mute);font-size:17px;max-width:42ch;margin:0}
.cta{display:flex;gap:10px;flex-wrap:wrap;margin:28px 0 0}
.ico{width:20px;height:20px;flex:0 0 20px;color:var(--accent)}
.ico svg{display:block;width:100%;height:100%}
.list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.list li{
  display:grid;grid-template-columns:minmax(160px,220px) 1fr;gap:24px;
  padding:16px 0;border-bottom:1px solid var(--line);font-size:16px;align-items:center
}
.list .name{display:flex;align-items:center;gap:10px;color:var(--navy);font-weight:650}
.list .desc{color:var(--mute)}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.cols p{margin:0;color:var(--mute);font-size:16px;max-width:48ch}
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  list-style:none;cursor:pointer;padding:16px 0;font-weight:650;color:var(--navy);
  display:flex;justify-content:space-between;gap:12px
}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";color:var(--accent);font-weight:700}
.faq details[open] summary:after{content:"–"}
.faq p{margin:0 0 16px;color:var(--mute);max-width:58ch}
.draw{stroke-dasharray:8 10;animation:dash 22s linear infinite}
.pulse{transform-box:fill-box;transform-origin:center;animation:pulse 2.8s ease-in-out infinite}
.magnetic{display:inline-flex;will-change:transform;transition:transform .18s ease-out}
.magnetic span{display:inline-block;will-change:transform;transition:transform .18s ease-out}
@keyframes dash{to{stroke-dashoffset:-240}}
@keyframes pulse{50%{transform:scale(1.12);opacity:.85}}
.reveal{opacity:0;transform:translateY(14px)}
.reveal.in{opacity:1;transform:none;transition:opacity .5s ease,transform .5s ease}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:0;padding:16px}
.card p{margin:0;color:var(--mute);font-size:14px}
.host,.rowish,.defs div{
  display:flex;justify-content:space-between;gap:16px;align-items:center;
  padding:14px 0;border-bottom:1px solid var(--line)
}
.rowish > div{display:flex;flex-direction:column;gap:2px;min-width:0}
.defs div{display:grid;grid-template-columns:140px 1fr}
.defs b{color:var(--navy)}
.defs span,.host span,.rowish span{color:var(--mute);font-size:14px}
pre,.code{
  background:var(--code);color:#eef3f1;border-radius:4px;padding:14px;
  overflow:auto;font-size:12.5px;margin:0;line-height:1.55
}
.codewrap{position:relative}
.copy{
  position:absolute;top:8px;right:8px;border:0;background:#fff;color:var(--navy);
  border-radius:4px;padding:5px 10px;font-size:11px;font-weight:700;cursor:pointer
}
.fine{font-size:14px;color:var(--mute)}
.chip{
  font-size:12px;padding:3px 8px;border-radius:99px;background:#eef1f3;
  color:var(--mute);display:inline-flex;align-items:center;gap:6px
}
.chip:before{content:"";width:7px;height:7px;border-radius:50%;background:#9aa6b5}
.chip.on{color:var(--good);background:#e6f2ee}
.chip.on:before{background:var(--good)}
.chip.off{color:var(--bad);background:#fdecea}
.chip.off:before{background:var(--bad)}
.ask .cta{margin-top:20px}
footer{padding:22px 0 36px;color:var(--mute);font-size:13px}
.foot{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}
.foot a{color:var(--mute)}
.ham{display:none;background:transparent;border:1px solid var(--line);color:var(--ink);border-radius:4px;padding:7px 10px}
@media(max-width:800px){
  .hero-grid,.cols,.list li,.grid-2,.head{grid-template-columns:1fr}
  .hero-art{justify-self:start;max-width:240px}
  .navlinks{display:none}
  .navlinks.open{
    display:flex;position:absolute;top:var(--nav-h);left:0;right:0;
    flex-direction:column;gap:0;padding:8px 24px 16px;background:var(--paper);
    border-bottom:1px solid var(--line)
  }
  .navlinks.open a{padding:10px 0;border-bottom:1px solid var(--line)}
  .ham{display:inline-flex}
  h1{max-width:none}
  .wrap{width:min(var(--max),calc(100% - 32px))}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
  .reveal.in,.btn{transition:none}
  .draw,.pulse{animation:none}
}