@font-face{font-family:Inter;src:url(/fonts/inter-latin-wght-normal.woff2) format("woff2");font-weight:100 900;font-display:swap}
@font-face{font-family:"Instrument Serif";src:url(/fonts/instrument-serif-latin-400-normal.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"JetBrains Mono";src:url(/fonts/jetbrains-mono-latin-wght-normal.woff2) format("woff2");font-weight:100 900;font-display:swap}
:root{--bg:#07080B;--s1:#0D0F14;--s2:#12151C;--line:rgba(255,255,255,.08);--line2:rgba(255,255,255,.14);--tx:#EDEEF0;--mu:#8B919C;--a1:#36E3C6;--a2:#7C8CFF;--grad:linear-gradient(100deg,var(--a1),var(--a2));--red:#FF6B6B;
--sans:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;--serif:"Instrument Serif",ui-serif,Georgia,serif;--mono:"JetBrains Mono",ui-monospace,Menlo,monospace}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:var(--sans);background:var(--bg);color:var(--tx);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;font-feature-settings:"cv11","ss01"}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:100;opacity:.05;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
body::after{content:"";position:absolute;top:-30vh;left:0;right:0;height:90vh;pointer-events:none;z-index:-1;background:radial-gradient(closest-side,rgba(124,140,255,.16),rgba(54,227,198,.06) 55%,transparent)}
a{color:var(--a1);text-decoration:none}a:hover{text-decoration:underline}
.w{max-width:1160px;margin:0 auto;padding:0 24px}
.narrow{max-width:780px}
header{position:sticky;top:0;z-index:50;background:rgba(7,8,11,.7);backdrop-filter:blur(14px) saturate(150%);-webkit-backdrop-filter:blur(14px) saturate(150%);border-bottom:1px solid var(--line)}
nav{display:flex;gap:22px;align-items:center;height:62px}
nav .b{display:flex;gap:9px;align-items:center;font-weight:600;color:var(--tx);margin-right:auto;letter-spacing:-.01em}
nav .b:hover{text-decoration:none}
nav a{color:var(--mu);font-size:14px}nav a:hover{color:var(--tx);text-decoration:none}
nav .cta{color:var(--tx);border:1px solid var(--line2);padding:7px 14px;border-radius:999px}
.menu{display:none}
@media(max-width:820px){nav .l{display:none}nav.open .l{display:block;position:absolute;left:0;right:0;top:62px;background:var(--bg);padding:12px 24px;border-bottom:1px solid var(--line)}nav.open .l a{display:block;padding:10px 0;font-size:16px}.menu{display:block;background:none;border:1px solid var(--line2);color:var(--tx);border-radius:8px;padding:6px 10px;font:inherit;font-size:14px}}
@media(min-width:821px){nav .l{display:flex;gap:22px;align-items:center}}
h1,h2,h3{letter-spacing:-.025em;font-weight:600;line-height:1.08}
h1{font-size:clamp(40px,6.4vw,76px);margin:64px 0 20px}
h2{font-size:clamp(30px,4.2vw,48px);margin:0 0 16px}
h3{font-size:18px;margin:0 0 8px;letter-spacing:-.01em}
.serif{padding-right:.12em;margin-right:-.06em;font-family:var(--serif);font-weight:400;font-style:italic;letter-spacing:-.01em}
.gt{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
p,li{color:var(--mu)}p{margin:0 0 14px}
ul,ol{padding-left:22px;margin-bottom:16px}
.lede{font-size:clamp(17px,1.6vw,20px);max-width:58ch;line-height:1.55}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--a1);margin-bottom:16px;display:block}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--tx);color:#07080B;padding:12px 20px;border-radius:999px;font-weight:600;font-size:15px;border:0;cursor:pointer;transition:transform .2s,box-shadow .2s;font-family:inherit}
.btn:hover{text-decoration:none;transform:translateY(-1px);box-shadow:0 8px 30px -8px rgba(124,140,255,.6)}
.btn.g{background:transparent;color:var(--tx);border:1px solid var(--line2)}
.btn.g:hover{box-shadow:none;border-color:var(--mu)}
.sec{padding:110px 0}
.sec-h{max-width:640px;margin-bottom:48px}
/* hero */
.hero{display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center;padding:30px 0 60px}
.hero h1{margin-top:40px}
.hero .acts{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hero-viz{position:relative;aspect-ratio:1/1;max-width:540px;width:100%;justify-self:center}
.hero-viz svg{width:100%;height:100%;overflow:visible}
.edge{stroke:url(#eg);stroke-width:1.2;fill:none;opacity:.55}
.node rect{fill:var(--s2);stroke:var(--line2)}
.node text{fill:var(--tx);font:500 13px var(--sans)}
.node .sub{fill:var(--mu);font:400 10px var(--mono)}
.core-ring{fill:none;stroke:url(#eg);opacity:.5;transform-origin:270px 270px;animation:spin 24s linear infinite}
.core-ring.r2{animation-duration:40s;animation-direction:reverse;opacity:.25}
.pulse{fill:#fff;filter:url(#glow)}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes breathe{50%{opacity:.6;transform:scale(1.06)}}
.core-glow{transform-origin:270px 270px;animation:breathe 4s ease-in-out infinite}
@media(max-width:900px){.hero{grid-template-columns:1fr;gap:10px}.hero-viz{max-width:420px}}
.strip{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:16px;background:var(--s1)}
.strip div{padding:24px 26px;border-left:1px solid var(--line)}.strip div:first-child{border:0}
.strip b{display:block;font-size:28px;letter-spacing:-.02em;color:var(--tx);font-weight:600}
.strip span{font-size:14px;color:var(--mu)}
@media(max-width:700px){.strip{grid-template-columns:1fr}.strip div{border-left:0;border-top:1px solid var(--line)}}
/* demo */
.term{border:1px solid var(--line2);border-radius:16px;background:linear-gradient(180deg,var(--s2),var(--s1));box-shadow:0 40px 120px -40px rgba(124,140,255,.35);overflow:hidden}
.term-bar{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--line);font:12px var(--mono);color:var(--mu)}
.term-bar i{width:11px;height:11px;border-radius:50%;background:#2a2e37;display:inline-block}
.term-bar .t{margin-left:10px}
.term-bar .btn{margin-left:auto;padding:6px 14px;font-size:13px}
.panes{display:grid;grid-template-columns:repeat(3,1fr)}
.pane{padding:18px;min-height:300px;font:13px/1.65 var(--mono);border-right:1px solid var(--line)}
.pane:last-child{border-right:0}
.pane h4{font:500 12px var(--mono);color:var(--mu);margin-bottom:12px;display:flex;align-items:center;gap:8px}
.dot{width:8px;height:8px;border-radius:50%;background:var(--a1);box-shadow:0 0 10px var(--a1)}
.pane h4 .dot.b{background:var(--a2);box-shadow:0 0 10px var(--a2)}
.ln{opacity:0;transform:translateY(4px);transition:opacity .35s,transform .35s;margin-bottom:8px;white-space:pre-wrap;word-break:break-word;color:#c9ced8}
.ln.on{opacity:1;transform:none}
.ln .u{color:var(--tx)}.ln .k{color:var(--a1)}.ln .k2{color:var(--a2)}.ln .m{color:var(--mu)}.ln .warn{color:#FFC861}
.ledger{border-top:1px solid var(--line);padding:12px 18px;font:12px var(--mono);color:var(--mu);display:flex;gap:10px;flex-wrap:wrap;min-height:44px}
.ledger span{opacity:0;transition:opacity .4s;border:1px solid var(--line2);border-radius:6px;padding:2px 8px}.ledger span.on{opacity:1}
@media(max-width:900px){.panes{grid-template-columns:1fr}.pane{border-right:0;border-bottom:1px solid var(--line);min-height:0}}
/* chain */
.chain{display:flex;gap:0;align-items:stretch;overflow-x:auto;padding:10px 2px 18px;scrollbar-width:thin}
.blk{flex:0 0 190px;border:1px solid var(--line2);border-radius:12px;background:var(--s1);padding:14px;font:12px/1.6 var(--mono);color:var(--mu);position:relative;transition:border-color .4s,box-shadow .4s,background .4s}
.blk b{color:var(--tx);font-weight:500;display:block;margin-bottom:6px;font-family:var(--sans);font-size:13px}
.blk .h{color:var(--a1)}
.blk.ok{border-color:rgba(54,227,198,.55);box-shadow:0 0 0 1px rgba(54,227,198,.15),0 10px 40px -12px rgba(54,227,198,.4)}
.blk.bad{border-color:rgba(255,107,107,.7);background:rgba(255,107,107,.06)}
.blk.bad .h{color:var(--red)}
.blk.edited .txt{color:var(--red);text-decoration:underline wavy}
.link{flex:0 0 34px;align-self:center;height:2px;background:var(--line2);position:relative;overflow:hidden}
.link::after{content:"";position:absolute;inset:0;background:var(--grad);transform:translateX(-100%);transition:transform .5s}
.link.ok::after{transform:none}.link.bad{background:var(--red)}
.chain-ctl{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:8px}
.verdict{font:13px var(--mono);color:var(--mu)}.verdict.ok{color:var(--a1)}.verdict.bad{color:var(--red)}
/* bento */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.bc{grid-column:span 2;position:relative;border:1px solid var(--line);border-radius:18px;background:var(--s1);padding:26px;overflow:hidden;transition:border-color .3s,transform .3s}
.bc::before{content:"";position:absolute;inset:0;background:radial-gradient(420px circle at var(--mx,50%) var(--my,0%),rgba(124,140,255,.14),transparent 45%);opacity:0;transition:opacity .3s;pointer-events:none}
.bc:hover{border-color:var(--line2);transform:translateY(-2px)}.bc:hover::before{opacity:1}
.bc.x4{grid-column:span 4}.bc.x3{grid-column:span 3}
.bc p{margin:0;font-size:15px}
.ic{width:40px;height:40px;border-radius:10px;border:1px solid var(--line2);display:grid;place-items:center;margin-bottom:18px;background:var(--s2)}
.ic svg{width:20px;height:20px;stroke:url(#ig);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.illus{margin-top:22px;height:110px;width:100%}
@media(max-width:900px){.bento{grid-template-columns:1fr 1fr}.bc,.bc.x4,.bc.x3{grid-column:span 2}}
@media(min-width:600px) and (max-width:900px){.bc{grid-column:span 1}}
/* steps */
.how{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.steps{list-style:none;padding:0;counter-reset:s}
.steps li{counter-increment:s;padding:0 0 22px 52px;position:relative;border-left:1px solid var(--line);margin-left:15px}
.steps li:last-child{border-color:transparent}
.steps li::before{content:counter(s,decimal-leading-zero);position:absolute;left:-16px;top:-2px;width:32px;height:32px;border-radius:50%;background:var(--bg);border:1px solid var(--line2);display:grid;place-items:center;font:12px var(--mono);color:var(--a1)}
.steps b{color:var(--tx);display:block}
@media(max-width:900px){.how{grid-template-columns:1fr}}
/* cta */
.cta-band{position:relative;border-radius:24px;padding:70px 40px;text-align:center;overflow:hidden;border:1px solid var(--line2);background:radial-gradient(600px 300px at 50% 0%,rgba(124,140,255,.28),transparent),radial-gradient(500px 260px at 50% 120%,rgba(54,227,198,.22),transparent),var(--s1)}
.cta-band h2{max-width:720px;margin:0 auto 14px}.cta-band p{max-width:560px;margin:0 auto 26px}
/* generic */
.card{background:var(--s1);border:1px solid var(--line);border-radius:16px;padding:24px;transition:border-color .3s}
.card:hover{border-color:var(--line2)}.card p{margin:0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}
pre{background:#05060A;border:1px solid var(--line);border-radius:12px;padding:18px;overflow:auto;font:13px/1.65 var(--mono);color:#cfd6e6;margin:0 0 18px}
code{font-family:var(--mono);font-size:.92em}
.tw{overflow-x:auto;margin:0 0 20px;border:1px solid var(--line);border-radius:14px}
table{width:100%;border-collapse:collapse;font-size:14px;min-width:560px}
th,td{border-bottom:1px solid var(--line);padding:12px 14px;text-align:left;vertical-align:top}
tr:last-child td{border-bottom:0}
th{color:var(--tx);background:var(--s1);font-weight:600}td{color:var(--mu)}td:first-child{color:var(--tx)}
.note{border:1px solid var(--line);border-left:2px solid var(--a1);padding:12px 16px;background:var(--s1);border-radius:10px;margin:0 0 20px;font-size:15px}
.doc h2{margin-top:48px;font-size:clamp(24px,3vw,32px)}
form{display:grid;gap:14px;max-width:560px}
input,textarea{width:100%;padding:12px 14px;border-radius:10px;border:1px solid var(--line2);background:#05060A;color:var(--tx);font:inherit;font-size:16px;transition:border-color .2s,box-shadow .2s}
input:focus,textarea:focus{outline:0;border-color:var(--a2);box-shadow:0 0 0 3px rgba(124,140,255,.2)}
label{font-size:14px;color:var(--tx);display:grid;gap:6px}
.hp{position:absolute;left:-9999px}
.msg{min-height:1.4em;color:var(--a1);font-size:14px}
.nl{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center;border-top:1px solid var(--line);padding:60px 0}
.nl form{grid-template-columns:1fr auto;max-width:none}
@media(max-width:760px){.nl{grid-template-columns:1fr}.nl form{grid-template-columns:1fr}}
footer{border-top:1px solid var(--line);padding:30px 0 50px;font-size:14px}
.meta{font-size:13px;color:var(--mu);font-family:var(--mono)}
/* reveal */
.rv{opacity:0;transform:translateY(18px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}
.no-js .rv{opacity:1;transform:none}
:focus-visible{outline:2px solid var(--a2);outline-offset:2px}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}.rv{opacity:1;transform:none}.pulses{display:none}}

section[id]{scroll-margin-top:70px}
.serif{-webkit-box-decoration-break:clone;box-decoration-break:clone}
@media(max-width:600px){.chain{flex-direction:column;overflow:visible}.blk{flex:none}.link{flex:0 0 22px;width:2px;height:22px;align-self:flex-start;margin-left:30px}.link::after{transform:translateY(-100%)}}
.pane h4 .dot.c{background:#FFC861;box-shadow:0 0 10px #FFC861}.ln .k3{color:#FFC861}
.pains{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:14px}
.pain{position:relative;border:1px solid var(--line);border-left:2px solid rgba(255,107,107,.55);border-radius:14px;background:var(--s1);padding:20px 22px}
.pain p{margin:6px 0 0;color:var(--tx);font-size:17px;line-height:1.5}
.pt{font:12px var(--mono);color:var(--red);opacity:.85;letter-spacing:.06em}
.cost-k{font:12px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--red);margin-bottom:10px}
.turn-in{text-align:center;max-width:820px;margin:0 auto;padding:30px 0}
.turn-in h2{font-size:clamp(32px,4.8vw,56px)}
.ben3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.ben h3{font-size:22px}
@media(max-width:820px){.ben3{grid-template-columns:1fr}}