/* Involved Involutions — shared design system.
   Math Manifestations Mastered by Paul Phillips — Involvedinvolutions.com — Paul@Clearseassolutions.com */
:root{
  --void:#05060b; --panel:#0b0e17; --line:rgba(150,170,220,.14);
  --ink:#eef2fb; --muted:#9aa6c4; --dim:#6c7796;
  --teal:#49e6d2; --violet:#9a7bff; --gold:#f0c25a; --rose:#ff6f8b; --green:#66e0a3;
  --accent:var(--teal); --accent-2:var(--violet);
  --maxw:1160px; --col:66ch;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
  --mono:ui-monospace,"SF Mono","JetBrains Mono","Cascadia Code",Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--void);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.62;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
canvas#field{position:fixed;inset:0;width:100vw;height:100vh;z-index:0;display:block;opacity:0;transition:opacity 2s ease}
canvas#field.lit{opacity:.24}
.veil{position:fixed;inset:0;z-index:1;pointer-events:none;transition:opacity .8s ease;
  background:radial-gradient(125% 85% at 50% 38%, rgba(5,6,11,.20) 0%, rgba(5,6,11,.55) 58%, rgba(5,6,11,.88) 100%),
             linear-gradient(180deg, rgba(5,6,11,.34), rgba(5,6,11,.46) 50%, rgba(5,6,11,.86))}
body.solo .veil{opacity:.72}
.wrap{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:0 24px}
main{position:relative;z-index:2}
h1,h2,h3,h4{font-family:var(--sans);text-wrap:balance;margin:0;line-height:1.05;letter-spacing:-.02em}
.eyebrow{font-family:var(--mono);font-size:12.5px;letter-spacing:.34em;text-transform:uppercase;color:var(--accent);margin:0 0 18px}
.serif{font-family:var(--serif)}
p{max-width:var(--col)}
a{color:var(--accent);text-decoration:none}
a:focus-visible,button:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
[data-accent="violet"]{--accent:var(--violet);--accent-2:var(--teal)}
[data-accent="gold"]{--accent:var(--gold);--accent-2:var(--rose)}
[data-accent="rose"]{--accent:var(--rose);--accent-2:var(--gold)}
[data-accent="green"]{--accent:var(--green);--accent-2:var(--teal)}
[data-accent="teal"]{--accent:var(--teal);--accent-2:var(--violet)}

/* ── top nav ── */
.nav{position:fixed;top:0;left:0;right:0;z-index:6;display:flex;align-items:center;justify-content:space-between;
  padding:16px 26px;backdrop-filter:blur(9px);-webkit-backdrop-filter:blur(9px);
  background:linear-gradient(180deg,rgba(5,6,11,.72),rgba(5,6,11,.15));border-bottom:1px solid var(--line)}
.nav .brand{font-family:var(--mono);font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--ink);font-weight:600}
.nav .brand b{color:var(--accent)}
.nav .links{display:flex;gap:22px;align-items:center;flex-wrap:wrap}
.nav .links a{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);transition:color .25s}
.nav .links a:hover,.nav .links a[aria-current="page"]{color:var(--accent)}
.nav .cta{border:1px solid var(--accent);color:var(--accent);padding:7px 14px;border-radius:8px}
@media (max-width:720px){.nav .links a:not(.cta){display:none}}

/* ── sections & headings ── */
section{position:relative;padding:118px 0;border-top:1px solid var(--line)}
section:first-of-type{border-top:0}
.sect-mark{font-family:var(--mono);font-size:12px;letter-spacing:.28em;color:var(--muted);text-transform:uppercase;display:flex;gap:14px;align-items:center;margin-bottom:26px}
.sect-mark .n{color:var(--accent)} .sect-mark .rule{flex:1;height:1px;background:linear-gradient(90deg,var(--accent),transparent)}
.lead{font-family:var(--serif);font-size:clamp(1.3rem,2.6vw,1.95rem);line-height:1.42;color:#e9eef9;max-width:24ch;font-weight:500}
.body{color:var(--muted);margin-top:22px} .body strong{color:var(--ink);font-weight:600} .body em{color:#cdd6ee;font-style:italic}
.two{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:56px;align-items:start}
@media (max-width:820px){.two{grid-template-columns:1fr;gap:30px}}

/* ── hero ── */
.hero{min-height:100svh;display:flex;flex-direction:column;justify-content:center;padding:150px 0 90px}
.hero h1{font-size:clamp(2.6rem,7.2vw,6.1rem);font-weight:600}
.hero h1 .glow{color:#fff;text-shadow:0 0 40px color-mix(in oklab, var(--accent) 55%, transparent)}
.hero .lede{font-family:var(--serif);font-size:clamp(1.15rem,2.2vw,1.5rem);color:#d9e0f0;margin-top:30px;max-width:36ch;line-height:1.5}
.sig{margin-top:40px;font-family:var(--mono);font-size:12.5px;letter-spacing:.2em;color:var(--muted);text-transform:uppercase}
.sig b{color:var(--ink);font-weight:600}
.scrollcue{margin-top:58px;font-family:var(--mono);font-size:11px;letter-spacing:.3em;color:var(--muted);text-transform:uppercase}
.page-hero{padding:200px 0 40px}
.page-hero h1{font-size:clamp(2.4rem,6vw,4.6rem);font-weight:600}

/* ── tier chips ── */
.tier{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;padding:3px 8px;border-radius:999px;border:1px solid;white-space:nowrap;vertical-align:middle}
.t-measured{color:#7ff3e4;border-color:rgba(73,230,210,.4);background:rgba(73,230,210,.07)}
.t-exact{color:#b7a6ff;border-color:rgba(154,123,255,.4);background:rgba(154,123,255,.07)}
.t-vision{color:#f3cf7a;border-color:rgba(240,194,90,.4);background:rgba(240,194,90,.07)}
.t-struct{color:#8fe6bf;border-color:rgba(102,224,163,.4);background:rgba(102,224,163,.07)}

/* ── nav cards (big linking cards) ── */
.navcards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:38px}
@media (max-width:900px){.navcards{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.navcards{grid-template-columns:1fr}}
.navcard{position:relative;overflow:hidden;display:block;border:1px solid var(--line);border-radius:18px;padding:26px;color:inherit;background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.006));transition:transform .5s cubic-bezier(.2,.8,.2,1),border-color .4s,box-shadow .5s}
.navcard:hover{transform:translateY(-5px);border-color:var(--accent);box-shadow:0 30px 80px -40px color-mix(in oklab,var(--accent) 60%,transparent)}
.navcard .k{font-family:var(--mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent)}
.navcard h3{font-size:1.42rem;margin:14px 0 10px;font-weight:600}
.navcard p{font-size:14.5px;color:var(--muted);margin:0}
.navcard .go{margin-top:18px;font-family:var(--mono);font-size:12px;color:var(--accent);letter-spacing:.05em}
.navcard.wide{grid-column:span 3} @media (max-width:900px){.navcard.wide{grid-column:span 2}} @media (max-width:600px){.navcard.wide{grid-column:span 1}}

/* ── solo instrument grid ── */
.grid{display:grid;gap:18px;margin-top:36px}
.g3{grid-template-columns:repeat(3,1fr)} .g2{grid-template-columns:repeat(2,1fr)}
@media (max-width:820px){.g3,.g2{grid-template-columns:1fr}}
.card{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:16px;padding:24px;cursor:pointer;background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.008));transition:transform .6s cubic-bezier(.2,.8,.2,1),border-color .5s,box-shadow .6s,background .6s,opacity .6s,filter .6s;will-change:transform}
.card::before{content:"";position:absolute;inset:0 auto 0 0;width:2px;background:linear-gradient(var(--accent),transparent)}
.card h3{font-size:1.04rem;font-weight:600;margin-bottom:8px}
.card .metric{font-family:var(--mono);font-size:1.7rem;color:#fff;letter-spacing:-.02em;font-variant-numeric:tabular-nums;margin:2px 0 10px;line-height:1}
.card p{font-size:14px;color:var(--muted);margin:0}
.card .foot{margin-top:14px;display:flex;gap:8px;flex-wrap:wrap}
.card:hover{border-color:color-mix(in oklab,var(--accent) 55%,var(--line));transform:translateY(-4px)}
.card .sig-mini{position:absolute;right:14px;bottom:12px;font-family:var(--mono);font-size:10px;letter-spacing:.18em;color:var(--muted);opacity:0;transition:opacity .5s}
body.solo .card{opacity:.32;filter:saturate(.6) blur(.4px);transform:scale(.965)}
body.solo .card.solo{opacity:1;filter:none;transform:scale(1.06);z-index:5;background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(0,0,0,.06));border-color:var(--accent);box-shadow:0 30px 90px -30px color-mix(in oklab,var(--accent) 60%,transparent),inset 0 0 0 1px color-mix(in oklab,var(--accent) 30%,transparent)}
.card.solo::after{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(120% 120% at 30% 0%,color-mix(in oklab,var(--accent) 14%,transparent),transparent 70%)}
.card.solo .sig-mini{opacity:.85;color:var(--accent)}

/* ── ledger table ── */
.ledger{width:100%;border-collapse:collapse;font-size:14.5px;margin-top:30px}
.ledger th{text-align:left;font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:500;padding:0 14px 12px 0;border-bottom:1px solid var(--line)}
.ledger td{padding:13px 14px 13px 0;border-bottom:1px solid var(--line);color:#cfd6ea;vertical-align:top}
.ledger td.v{font-family:var(--mono);color:#fff;font-variant-numeric:tabular-nums;white-space:nowrap}
.tablewrap{overflow-x:auto}

/* ── product/link cards ── */
.links{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:34px}
@media (max-width:820px){.links{grid-template-columns:1fr}}
.link{display:block;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:26px;transition:border-color .3s,transform .5s;color:inherit}
.link:hover{border-color:var(--accent);transform:translateY(-4px)}
.link .k{font-family:var(--mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent)}
.link h3{font-size:1.3rem;margin:12px 0 8px;font-weight:600} .link p{color:var(--muted);font-size:14.5px;margin:0}
.link .go{margin-top:16px;font-family:var(--mono);font-size:12px;color:var(--accent);letter-spacing:.05em}

/* ── mission banner (environment / security) ── */
.banner{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:36px}
@media (max-width:820px){.banner{grid-template-columns:1fr}}
.mission{border:1px solid var(--line);border-radius:18px;padding:30px;background:radial-gradient(120% 100% at 0% 0%,color-mix(in oklab,var(--accent) 8%,transparent),transparent 60%)}
.mission .k{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--accent)}
.mission h3{font-size:1.5rem;margin:12px 0 12px;font-weight:600}
.mission p{color:var(--muted);font-size:15px;margin:0 0 14px}
.mission ul{margin:0;padding-left:18px;color:#cbd3ea;font-size:14px}
.mission li{margin:6px 0}

/* ── merry-go-round ── */
.ring-stage{margin-top:40px;height:440px;perspective:1400px;position:relative}
.ring{position:absolute;inset:0;transform-style:preserve-3d}
.orb{position:absolute;left:50%;top:50%;width:340px;height:300px;margin:-150px 0 0 -170px;background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(0,0,0,.14));border:1px solid var(--line);border-radius:18px;padding:26px;backface-visibility:hidden;transition:border-color .5s,box-shadow .5s,opacity .5s}
.orb.front{border-color:var(--accent);box-shadow:0 40px 100px -40px color-mix(in oklab,var(--accent) 60%,transparent)}
.orb h3{font-size:1.15rem;font-weight:600;margin:12px 0 10px} .orb p{font-size:13.5px;color:var(--muted)}
.ring-hint{font-family:var(--mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);text-align:center;margin-top:24px}

/* ── CTA ── */
.cta-wrap{background:radial-gradient(90% 140% at 20% 0%,color-mix(in oklab,var(--accent) 12%,transparent),transparent 60%),linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.006));border:1px solid var(--line);border-radius:22px;padding:54px;margin-top:36px}
@media (max-width:820px){.cta-wrap{padding:32px}}
.cta-wrap h2{font-size:clamp(1.8rem,4vw,2.7rem);font-weight:600}
.asks{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:34px 0 8px}
@media (max-width:820px){.asks{grid-template-columns:1fr}}
.ask h3{font-size:1rem;color:var(--accent);font-weight:600;margin-bottom:8px} .ask p{font-size:14px;color:var(--muted);margin:0}
.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.btn{font-family:var(--mono);font-size:13px;letter-spacing:.04em;padding:14px 24px;border-radius:11px;border:1px solid var(--accent);color:var(--void);background:var(--accent);font-weight:600;cursor:pointer;transition:transform .2s,box-shadow .2s;display:inline-block}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 40px -8px color-mix(in oklab,var(--accent) 55%,transparent)}
.btn.ghost{background:transparent;color:var(--accent)}

/* ── footer ── */
footer{position:relative;z-index:2;border-top:1px solid var(--line);padding:60px 0 90px;color:var(--muted)}
footer .fgrid{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;align-items:flex-end}
footer b{color:var(--ink)}
footer .fnav{display:flex;gap:20px;flex-wrap:wrap;margin-top:16px;font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase}
.disc{font-size:12px;color:#586079;max-width:74ch;margin-top:30px;line-height:1.55;font-family:var(--mono)}

/* ── prose (about / whitepaper) ── */
.prose{max-width:70ch}
.prose p{color:#cdd6ea;margin:0 0 20px}
.prose h2{font-size:1.7rem;margin:44px 0 14px;font-weight:600}
.prose h3{font-size:1.2rem;margin:30px 0 10px;font-weight:600;color:var(--accent)}
.prose blockquote{border-left:2px solid var(--accent);margin:26px 0;padding:4px 0 4px 22px;font-family:var(--serif);font-size:1.2rem;color:#e7ecf8}
.editnote{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);border:1px dashed rgba(240,194,90,.4);border-radius:8px;padding:8px 12px;display:inline-block;margin-bottom:20px}
.pdfframe{width:100%;height:82vh;border:1px solid var(--line);border-radius:14px;background:#0b0e17;margin-top:24px}

/* ── service panels (the running systems: XCTP · Omni) ── */
.svcs{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:36px}
@media (max-width:900px){.svcs{grid-template-columns:1fr}}
.svc{position:relative;display:flex;flex-direction:column;border:1px solid var(--line);border-radius:20px;padding:32px;
  background:radial-gradient(120% 100% at 0% 0%,color-mix(in oklab,var(--accent) 9%,transparent),transparent 62%),linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.006));
  transition:border-color .4s,transform .5s cubic-bezier(.2,.8,.2,1),box-shadow .5s}
.svc:hover{border-color:var(--accent);transform:translateY(-4px);box-shadow:0 34px 90px -46px color-mix(in oklab,var(--accent) 60%,transparent)}
.svc .k{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--accent);display:flex;align-items:center;gap:9px}
.svc .k .dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 3px color-mix(in oklab,var(--green) 22%,transparent);flex:none}
.svc h3{font-size:1.62rem;margin:15px 0 6px;font-weight:600}
.svc .sub{font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);margin:0 0 14px}
.svc p{font-size:15px;color:var(--muted);margin:0 0 14px}
.svc ul{margin:2px 0 0;padding-left:18px;color:#cbd3ea;font-size:14px}
.svc li{margin:6px 0}
.svc .foot{margin-top:18px;display:flex;gap:8px;flex-wrap:wrap}
.svc .actions{margin-top:auto;padding-top:24px}
.svc .host{font-family:var(--mono);font-size:11px;color:var(--dim);margin-top:12px;word-break:break-all}

/* ── demo cards (reproducible, gated) ── */
.demo{display:flex;flex-direction:column}
.demo .metric{font-family:var(--mono);font-size:1.5rem;color:#fff;font-variant-numeric:tabular-nums;margin:4px 0 8px;line-height:1.05}
.demo .proves{font-size:14px;color:var(--muted);margin:0 0 auto}
.cmd{display:block;font-family:var(--mono);font-size:11.5px;line-height:1.5;color:#9fe9dc;background:rgba(4,8,14,.62);border:1px solid var(--line);
  border-radius:9px;padding:9px 11px;margin-top:16px;overflow-x:auto;white-space:pre;-webkit-overflow-scrolling:touch}

/* ── the degradation curve (slot 1: accuracy vs context length) ── */
.curve{margin:26px 0 4px;display:flex;flex-direction:column;gap:10px}
.curve-row{display:grid;grid-template-columns:96px repeat(5,1fr);gap:10px;align-items:end}
.curve-head{align-items:baseline}
.curve-head span{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);text-align:center}
.curve-lbl{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);
  align-self:end;padding-bottom:4px;text-align:right}
.bar{position:relative;height:74px;display:flex;align-items:flex-end;justify-content:center;
  border-bottom:1px solid var(--line);border-radius:3px 3px 0 0;background:linear-gradient(180deg,transparent,rgba(255,255,255,.022))}
.bar i{display:block;width:64%;min-height:2px;border-radius:3px 3px 0 0;transition:height 1.1s cubic-bezier(.16,.84,.28,1)}
.bar.on i{background:linear-gradient(180deg,var(--accent),color-mix(in oklab,var(--accent) 35%,transparent))}
.bar.off i{background:linear-gradient(180deg,var(--rose),color-mix(in oklab,var(--rose) 25%,transparent))}
.bar b{position:absolute;top:-17px;left:0;right:0;text-align:center;font-family:var(--mono);font-size:11px;
  font-variant-numeric:tabular-nums;color:var(--ink)}
.bar.off b{color:#ffbecb}
@media (max-width:640px){.curve-row{grid-template-columns:70px repeat(5,1fr);gap:5px}.bar{height:58px}.bar b{font-size:9.5px}}

/* ── sub-heading inside a section (demo groupings) ── */
.sect-sub{font-family:var(--mono);font-size:11.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--accent);
  margin-top:44px;padding-bottom:10px;border-bottom:1px solid var(--line)}

/* ── the lead demo (the flagship, full width above the row) ── */
.demo-lead{grid-column:1/-1;margin-top:36px;padding:30px}
.demo-lead .k{font-family:var(--mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent)}
.demo-lead h3{font-size:clamp(1.3rem,2.6vw,1.85rem);margin:14px 0 4px;max-width:34ch}
.demo-lead .proves{max-width:76ch;font-size:15px}
.card.demo.live{border-color:var(--accent);box-shadow:0 30px 90px -40px color-mix(in oklab,var(--accent) 60%,transparent)}

/* ── the demo stage (where a demo opens and runs) ── */
.demo-stage{margin-top:22px;border:1px solid var(--line);border-radius:20px;padding:30px;min-height:132px;
  background:radial-gradient(110% 100% at 0% 0%,color-mix(in oklab,var(--accent) 8%,transparent),transparent 62%),linear-gradient(180deg,rgba(255,255,255,.028),rgba(0,0,0,.10))}
@media (max-width:640px){.demo-stage{padding:20px}}
.demo-empty{font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--dim);
  display:flex;align-items:center;justify-content:center;min-height:72px;text-align:center}
.ds-head{display:flex;align-items:baseline;justify-content:space-between;gap:18px}
.ds-head h3{font-size:1.35rem;font-weight:600}
.ds-close{background:none;border:1px solid var(--line);color:var(--muted);font-family:var(--mono);font-size:11px;
  letter-spacing:.16em;text-transform:uppercase;padding:6px 12px;border-radius:8px;cursor:pointer;transition:color .3s,border-color .3s;flex:none}
.ds-close:hover{color:var(--accent);border-color:var(--accent)}
.ds-blurb{color:var(--muted);font-size:15px;margin:14px 0 0;max-width:74ch}
.ds-form{display:flex;gap:16px;align-items:flex-end;flex-wrap:wrap;margin-top:24px}
.ds-field{display:flex;flex-direction:column;gap:7px;flex:1 1 240px;min-width:0}
.ds-field.wide{flex:1 1 100%}
.ds-field span{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.ds-field input,.ds-field textarea{font-family:var(--mono);font-size:14px;color:var(--ink);background:rgba(4,8,14,.55);
  border:1px solid var(--line);border-radius:10px;padding:12px 14px;width:100%;transition:border-color .3s}
.ds-field textarea{resize:vertical;line-height:1.5;min-height:120px}
.ds-field input:focus,.ds-field textarea:focus{outline:none;border-color:var(--accent)}
.ds-run{flex:none}
.ds-run:disabled{opacity:.55;cursor:progress}
.ds-out{margin-top:24px}
.ds-wait{font-family:var(--mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);
  animation:dspulse 1.5s ease-in-out infinite}
@keyframes dspulse{0%,100%{opacity:.45}50%{opacity:1}}
@media (prefers-reduced-motion:reduce){.ds-wait{animation:none;opacity:1}}
.ds-rows{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.ds-row{display:grid;grid-template-columns:210px minmax(0,1fr);gap:18px;padding:11px 0;border-bottom:1px solid var(--line);align-items:baseline}
@media (max-width:640px){.ds-row{grid-template-columns:1fr;gap:4px}}
.ds-k{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.ds-v{color:#fff;font-size:15px;font-variant-numeric:tabular-nums;word-break:break-word}
.ds-v.mono{font-family:var(--mono);font-size:12px;color:#9fe9dc;word-break:break-all}
.ds-note{font-size:12.5px;color:var(--dim);margin-top:16px;max-width:70ch;line-height:1.55}
.ds-fail{border:1px solid rgba(255,111,139,.42);background:rgba(255,111,139,.07);border-radius:11px;
  padding:14px 16px;font-size:14.5px;color:#ffc2cf}
.ds-fail strong{color:var(--rose)}

/* ── the log (dated announcements) ── */
.log{margin-top:36px;border-top:1px solid var(--line)}
.logrow{display:grid;grid-template-columns:132px minmax(0,1fr) auto;gap:26px;align-items:baseline;
  padding:22px 0;border-bottom:1px solid var(--line)}
@media (max-width:760px){.logrow{grid-template-columns:1fr;gap:10px}}
.logrow .when{font-family:var(--mono);font-size:12px;letter-spacing:.12em;color:var(--accent);font-variant-numeric:tabular-nums;white-space:nowrap}
.logrow h3{font-size:1.06rem;font-weight:600;margin:0 0 7px}
.logrow p{font-size:14.5px;color:var(--muted);margin:0;max-width:70ch}
.logrow .chips{display:flex;gap:7px;flex-wrap:wrap;justify-content:flex-end}
@media (max-width:760px){.logrow .chips{justify-content:flex-start}}

/* ── reveals & motion ── */
.reveal{opacity:0;transform:perspective(900px) rotateX(8deg) translateY(26px) scaleY(.94);transform-origin:center top;transition:opacity 1s cubic-bezier(.16,.84,.28,1),transform 1.1s cubic-bezier(.16,.84,.28,1)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.card,.orb,.navcard{transition:none}}
.scene-name{position:fixed;left:24px;bottom:18px;z-index:3;font-family:var(--mono);font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);pointer-events:none;opacity:.7}
.scene-name b{color:var(--accent)}

/* ── ARM D: the substrate answering alone (reactive) ── */
.armd{margin:14px 0 8px;border:1px solid var(--line);border-radius:20px;padding:32px;
  background:radial-gradient(120% 100% at 0% 0%,color-mix(in oklab,var(--accent) 10%,transparent),transparent 62%),linear-gradient(180deg,rgba(255,255,255,.03),rgba(0,0,0,.10))}
@media (max-width:640px){.armd{padding:22px}}
.armd .k{font-family:var(--mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent)}
.armd h3{font-size:clamp(1.4rem,2.8vw,2rem);margin:12px 0 10px;max-width:30ch}
.armd-lede{color:var(--muted);font-size:15px;max-width:70ch;margin:0}
.armd-head{display:flex;gap:28px;justify-content:space-between;align-items:flex-start;flex-wrap:wrap}
.armd-badge{flex:none;text-align:right;min-width:120px}
.armd-badge b{display:block;font-family:var(--mono);font-size:3.4rem;line-height:1;color:#fff;font-variant-numeric:tabular-nums;
  transition:color .4s}
.armd-badge span{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.armd-grid{display:flex;gap:10px;flex-wrap:wrap;margin:26px 0 22px}
.acell{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;cursor:pointer;
  background:rgba(4,8,14,.5);border:1px solid var(--line);color:var(--muted);padding:10px 18px;border-radius:10px;
  transition:color .25s,border-color .25s,background .25s,transform .25s}
.acell:hover{color:var(--accent);border-color:color-mix(in oklab,var(--accent) 55%,var(--line));transform:translateY(-2px)}
.acell.on{color:var(--void);background:var(--accent);border-color:var(--accent);font-weight:600}
.armd-bars{display:flex;flex-direction:column;gap:14px}
.abar{display:grid;grid-template-columns:190px minmax(0,1fr) 58px;gap:14px;align-items:center}
@media (max-width:640px){.abar{grid-template-columns:1fr;gap:5px}}
.albl{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.atrack{position:relative;height:14px;border-radius:7px;background:rgba(255,255,255,.05);overflow:hidden}
.atrack i{display:block;height:100%;border-radius:7px;background:linear-gradient(90deg,var(--accent),color-mix(in oklab,var(--accent) 45%,transparent));
  transition:width .8s cubic-bezier(.16,.84,.28,1)}
.atrack i.neg{background:linear-gradient(90deg,var(--rose),color-mix(in oklab,var(--rose) 40%,transparent))}
.abar b{font-family:var(--mono);font-size:15px;color:#fff;font-variant-numeric:tabular-nums;text-align:right}
.armd-note{font-size:13px;color:var(--dim);margin:18px 0 0;max-width:72ch;min-height:2.6em;transition:opacity .3s}
.atrack i.mid{background:linear-gradient(90deg,var(--violet),color-mix(in oklab,var(--violet) 40%,transparent))}
.acell.win{border-color:color-mix(in oklab,var(--gold) 55%,var(--line));color:var(--gold)}
.acell.win.on{background:var(--gold);border-color:var(--gold);color:var(--void)}
.armd.beating .armd-badge b{color:var(--gold)}

/* ── slot 4: the standing wave / self-dual conductor ── */
.sw{margin:14px 0 8px;border:1px solid var(--line);border-radius:20px;padding:32px;
  background:radial-gradient(120% 100% at 100% 0%,color-mix(in oklab,var(--accent) 10%,transparent),transparent 62%),linear-gradient(180deg,rgba(255,255,255,.03),rgba(0,0,0,.10))}
@media (max-width:640px){.sw{padding:22px}}
.sw .k{font-family:var(--mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent)}
.sw h3{font-size:clamp(1.35rem,2.7vw,1.95rem);margin:12px 0 10px;max-width:34ch}
.sw-lede{color:var(--muted);font-size:15px;max-width:74ch;margin:0}
.sw-toks{display:flex;gap:10px;flex-wrap:wrap;margin:26px 0 22px}
.stok{font-family:var(--mono);font-size:13px;cursor:pointer;background:rgba(4,8,14,.5);border:1px solid var(--line);
  color:var(--muted);padding:9px 20px;border-radius:10px;transition:all .25s}
.stok:hover{color:var(--accent);border-color:var(--accent);transform:translateY(-2px)}
.stok.on{background:var(--accent);border-color:var(--accent);color:var(--void);font-weight:600}
.sw-body{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:26px}
@media (max-width:820px){.sw-body{grid-template-columns:1fr}}
.sw-state{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.swrow{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px solid var(--line);align-items:baseline}
.swrow span{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.swrow b{font-family:var(--mono);font-size:13px;color:#fff;text-align:right;word-break:break-word}
.sw-dials{display:flex;flex-direction:column;gap:14px}
.sdial{display:grid;grid-template-columns:110px minmax(0,1fr) 46px;gap:12px;align-items:center}
@media (max-width:520px){.sdial{grid-template-columns:1fr}}
.sdial>span:first-child{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.sbar{position:relative;height:12px;border-radius:6px;background:rgba(255,255,255,.05);overflow:hidden}
.sbar i{display:block;height:100%;border-radius:6px;background:linear-gradient(90deg,var(--accent),color-mix(in oklab,var(--accent) 40%,transparent));
  transition:width .7s cubic-bezier(.16,.84,.28,1)}
.sbar i.hot{background:linear-gradient(90deg,var(--gold),var(--rose))}
.sdial b{font-family:var(--mono);font-size:13px;color:#fff;font-variant-numeric:tabular-nums;text-align:right}
.sw-verdict{margin-top:8px;border:1px solid color-mix(in oklab,var(--accent) 45%,var(--line));border-radius:14px;padding:18px;
  background:color-mix(in oklab,var(--accent) 8%,transparent);transition:border-color .5s,background .5s}
.svk{font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.sw-verdict b{display:block;font-family:var(--mono);font-size:1.5rem;color:#fff;margin:6px 0 4px}
.sw-verdict span{font-family:var(--mono);font-size:12px;color:var(--accent);display:block}
.sw-verdict em{font-family:var(--mono);font-size:11px;color:var(--muted);font-style:normal;display:block;margin-top:6px}
.sw-seam{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:28px}
@media (max-width:820px){.sw-seam{grid-template-columns:1fr}}
.seamcol{border:1px solid var(--line);border-radius:14px;padding:18px}
.seamcol.lit{border-color:color-mix(in oklab,var(--accent) 55%,var(--line));background:color-mix(in oklab,var(--accent) 7%,transparent)}
.seamcol b{display:block;font-family:var(--mono);font-size:1.05rem;color:#fff;margin:8px 0 6px}
.seamcol p{font-size:13px;color:var(--muted);margin:0}
.sw-note{font-size:13px;color:var(--dim);margin:22px 0 0;max-width:76ch}
.sw code{font-family:var(--mono);font-size:.9em;color:var(--accent)}

/* ── the edge strip: state the advantage, don't imply it ── */
.edges{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:26px 0 4px}
@media (max-width:900px){.edges{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.edges{grid-template-columns:1fr}}
.edge{border:1px solid var(--line);border-radius:14px;padding:16px;background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(0,0,0,.08));
  transition:border-color .4s,transform .4s cubic-bezier(.2,.8,.2,1)}
.edge:hover{border-color:color-mix(in oklab,var(--accent) 55%,var(--line));transform:translateY(-3px)}
.edge.win{border-color:color-mix(in oklab,var(--gold) 50%,var(--line));background:color-mix(in oklab,var(--gold) 7%,transparent)}
.edge b{display:block;font-family:var(--mono);font-size:1.3rem;color:#fff;line-height:1.1;font-variant-numeric:tabular-nums}
.edge.win b{color:var(--gold)}
.edge span{display:block;font-family:var(--mono);font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin:5px 0 9px}
.edge p{font-size:12.5px;color:var(--muted);margin:0;line-height:1.5}
.edge code{font-family:var(--mono);color:var(--accent);font-size:.92em}

/* ── scale · cost · reversibility ── */
.scale{margin:14px 0 8px;border:1px solid var(--line);border-radius:20px;padding:32px;
  background:radial-gradient(120% 100% at 50% 0%,color-mix(in oklab,var(--accent) 10%,transparent),transparent 62%),linear-gradient(180deg,rgba(255,255,255,.03),rgba(0,0,0,.10))}
@media (max-width:640px){.scale{padding:22px}}
.scale .k{font-family:var(--mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent)}
.scale h3{font-size:clamp(1.35rem,2.9vw,2.05rem);margin:12px 0 4px;max-width:40ch}
.scalegrid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:26px 0 24px}
@media (max-width:900px){.scalegrid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.scalegrid{grid-template-columns:1fr}}
.sc{border:1px solid var(--line);border-radius:14px;padding:18px;background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(0,0,0,.08));
  transition:border-color .4s,transform .4s cubic-bezier(.2,.8,.2,1)}
.sc:hover{border-color:color-mix(in oklab,var(--accent) 55%,var(--line));transform:translateY(-3px)}
.sc.win{border-color:color-mix(in oklab,var(--green) 55%,var(--line));background:color-mix(in oklab,var(--green) 8%,transparent)}
.sc b{display:block;font-family:var(--mono);font-size:2rem;color:#fff;line-height:1;font-variant-numeric:tabular-nums}
.sc.win b{color:var(--green)}
.sc span{display:block;font-family:var(--mono);font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin:7px 0 10px}
.sc p{font-size:12.5px;color:var(--muted);margin:0;line-height:1.5}
.vs{border:1px solid var(--line);border-radius:16px;padding:22px;background:rgba(4,8,14,.4)}
.vshead{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);
  display:flex;gap:10px;align-items:center;flex-wrap:wrap;padding-bottom:12px;border-bottom:1px solid var(--line)}
.vsrow{display:flex;justify-content:space-between;gap:16px;align-items:baseline;padding:11px 0;border-bottom:1px solid var(--line)}
.vsrow span{font-size:13.5px;color:var(--muted)}
.vsrow b{font-family:var(--mono);font-size:15px;color:#fff;font-variant-numeric:tabular-nums;white-space:nowrap}
.vsrow.lit b{color:var(--green);font-size:1.35rem}
.vsrow.lit span{color:var(--ink)}
.vsnote{font-size:12px;color:var(--dim);margin:14px 0 0;max-width:76ch;line-height:1.55}
.rev{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:22px}
@media (max-width:820px){.rev{grid-template-columns:1fr}}
.revcol{border:1px solid var(--line);border-radius:14px;padding:18px}
.revcol p{font-size:13px;color:var(--muted);margin:8px 0 0}
.revcol code{font-family:var(--mono);font-size:.88em;color:var(--accent);word-break:break-word}

/* ── the conversational demo ── */
.ask{margin:14px 0 8px;border:1px solid var(--line);border-radius:20px;padding:32px;
  background:radial-gradient(120% 100% at 0% 100%,color-mix(in oklab,var(--accent) 10%,transparent),transparent 62%),linear-gradient(180deg,rgba(255,255,255,.03),rgba(0,0,0,.10))}
@media (max-width:640px){.ask{padding:22px}}
.ask .k{font-family:var(--mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent)}
.ask h3{font-size:clamp(1.35rem,2.8vw,2rem);margin:12px 0 10px;max-width:32ch}
.ask-lede{color:var(--muted);font-size:15px;max-width:74ch;margin:0}
.ask-form{display:flex;flex-direction:column;gap:14px;margin-top:24px}
.ask-out{margin-top:22px}
.ans{border:1px solid color-mix(in oklab,var(--accent) 50%,var(--line));border-radius:14px;padding:20px;
  background:color-mix(in oklab,var(--accent) 8%,transparent)}
.ans .avk{font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--accent)}
.ans p{font-size:1.08rem;color:#fff;margin:10px 0 0;line-height:1.55;max-width:74ch}
.acct{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:16px}
@media (max-width:700px){.acct{grid-template-columns:1fr 1fr}}
.acct div{border:1px solid var(--line);border-radius:11px;padding:12px;background:rgba(4,8,14,.4)}
.acct b{display:block;font-family:var(--mono);font-size:1.05rem;color:#fff;font-variant-numeric:tabular-nums}
.acct span{display:block;font-family:var(--mono);font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-top:4px}
.routes{margin-top:16px;overflow-x:auto}
.routes table{border-collapse:collapse;font-family:var(--mono);font-size:11.5px;width:100%}
.routes th{text-align:left;color:var(--muted);font-weight:500;padding:0 12px 7px 0;border-bottom:1px solid var(--line);letter-spacing:.1em;text-transform:uppercase;font-size:9.5px}
.routes td{padding:6px 12px 6px 0;border-bottom:1px solid var(--line);color:#cfd6ea;white-space:nowrap}
.wins{margin-top:14px}
.wins li{font-size:13px;color:var(--muted);margin:5px 0}
.receipt{font-family:var(--mono);font-size:11px;color:var(--dim);margin-top:14px;word-break:break-all}

/* ── the chat demo: the one you show anyone ── */
.chat{margin:14px 0 8px;border:1px solid var(--line);border-radius:20px;padding:30px;
  background:radial-gradient(120% 100% at 0% 0%,color-mix(in oklab,var(--accent) 11%,transparent),transparent 60%),linear-gradient(180deg,rgba(255,255,255,.035),rgba(0,0,0,.12))}
@media (max-width:640px){.chat{padding:20px}}
.chat-top{display:flex;justify-content:space-between;gap:24px;align-items:flex-start;flex-wrap:wrap}
.chat .k{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--accent);display:flex;align-items:center;gap:9px}
.chat .k .dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 3px color-mix(in oklab,var(--green) 22%,transparent);flex:none}
.chat h3{font-size:clamp(1.4rem,3vw,2.1rem);margin:12px 0 0;max-width:26ch}
.meter{border:1px solid var(--line);border-radius:14px;padding:14px 16px;background:rgba(4,8,14,.55);min-width:250px}
.mrow{display:flex;justify-content:space-between;gap:16px;align-items:baseline;padding:5px 0}
.mrow span{font-family:var(--mono);font-size:9.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--muted)}
.mrow b{font-family:var(--mono);font-size:15px;color:var(--green);font-variant-numeric:tabular-nums}
.mrow.vs b{color:var(--rose)}
.chat-lede{color:var(--muted);font-size:15px;max-width:76ch;margin:18px 0 0}
.chat-know{margin-top:20px;border:1px solid var(--line);border-radius:12px;background:rgba(4,8,14,.35)}
.chat-know summary{cursor:pointer;padding:13px 16px;font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--accent);list-style:none}
.chat-know summary::-webkit-details-marker{display:none}
.chat-know summary::before{content:"+ ";font-weight:700}
.chat-know[open] summary::before{content:"– "}
.chat-know summary span{text-transform:none;letter-spacing:0;color:var(--dim);font-size:11px}
.chat-know textarea{width:calc(100% - 32px);margin:0 16px 16px;font-family:var(--mono);font-size:13px;color:var(--ink);
  background:rgba(0,0,0,.35);border:1px solid var(--line);border-radius:9px;padding:11px;resize:vertical}
.chat-know textarea:focus{outline:none;border-color:var(--accent)}
.stream{margin-top:20px;display:flex;flex-direction:column;gap:11px;max-height:420px;overflow-y:auto;padding:4px}
.bub{max-width:82%;padding:13px 17px;border-radius:16px;font-size:15px;line-height:1.55;animation:bubin .35s cubic-bezier(.16,.84,.28,1)}
@keyframes bubin{from{opacity:0;transform:translateY(9px) scale(.98)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.bub{animation:none}}
.bub.me{align-self:flex-end;background:color-mix(in oklab,var(--accent) 22%,transparent);
  border:1px solid color-mix(in oklab,var(--accent) 45%,transparent);color:#fff;border-bottom-right-radius:5px}
.bub.bot{align-self:flex-start;background:rgba(255,255,255,.055);border:1px solid var(--line);
  color:#eef2fb;border-bottom-left-radius:5px}
.bub.intro{color:var(--muted);font-style:italic}
.bub .tag{display:block;font-family:var(--mono);font-size:9.5px;letter-spacing:.13em;text-transform:uppercase;
  color:var(--green);margin-top:9px}
.bub.thinking{color:var(--accent);font-family:var(--mono);font-size:12.5px;letter-spacing:.1em}
.chat-form{display:flex;gap:11px;margin-top:18px}
.chat-form input{flex:1;font-size:15px;color:var(--ink);background:rgba(4,8,14,.6);border:1px solid var(--line);
  border-radius:12px;padding:14px 16px;min-width:0}
.chat-form input:focus{outline:none;border-color:var(--accent)}
.chat-form .btn{flex:none}
.chat-foot{font-size:12px;color:var(--dim);margin:18px 0 0;max-width:80ch;line-height:1.55}

/* ── the hardware strip: the claim anyone understands ── */
.hw{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin:22px 0 0}
@media (max-width:900px){.hw{grid-template-columns:repeat(3,1fr)}}
@media (max-width:520px){.hw{grid-template-columns:repeat(2,1fr)}}
.hwc{border:1px solid var(--line);border-radius:12px;padding:14px 12px;text-align:center;
  background:rgba(4,8,14,.45);transition:border-color .4s,transform .4s cubic-bezier(.2,.8,.2,1)}
.hwc:hover{border-color:color-mix(in oklab,var(--accent) 55%,var(--line));transform:translateY(-3px)}
.hwc.win{border-color:color-mix(in oklab,var(--green) 50%,var(--line));background:color-mix(in oklab,var(--green) 8%,transparent)}
.hwc b{display:block;font-family:var(--mono);font-size:1.25rem;color:#fff;line-height:1;font-variant-numeric:tabular-nums}
.hwc.win b{color:var(--green)}
.hwc span{display:block;font-family:var(--mono);font-size:9px;letter-spacing:.11em;text-transform:uppercase;color:var(--muted);margin-top:7px;line-height:1.35}

/* ── the plate: a real rendering, given room ── */
.plate{margin:34px 0 0;display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:34px;align-items:center}
@media (max-width:900px){.plate{grid-template-columns:1fr;gap:22px}}
.plate img{width:100%;border-radius:16px;border:1px solid var(--line);background:#05060b;
  box-shadow:0 40px 120px -50px color-mix(in oklab,var(--accent) 55%,transparent);transition:transform .8s cubic-bezier(.2,.8,.2,1)}
.plate:hover img{transform:scale(1.015)}
.plate figcaption b{display:block;font-size:1.3rem;color:#fff;font-weight:600;margin-bottom:12px;letter-spacing:-.01em}
.plate figcaption p{font-size:14.5px;color:var(--muted);margin:0}
.pl-tier{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}


/* ── legibility pass: the field is atmosphere, never the page ──────────────────
   The animated lattice was competing with the text. It now sits at 30% behind a
   much heavier veil, and every content panel carries its own near-opaque ground so
   nothing is read against moving geometry. */
.chat, .sw, .scale, .demo-stage, .navcard, .card, .svc, .plate figcaption, .vs, .meter,
.edge, .hwc, .sc, .seamcol, .revcol, .chat-know, .mission, .cta-wrap, .demo-lead, .armd {
  background-color: rgba(7, 9, 16, .93);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
}
.stream .bub.bot { background-color: rgba(14, 18, 28, .95) }
.stream .bub.me  { background-color: rgba(20, 52, 52, .95) }
/* the section rules were nearly invisible against the field */
section { border-top-color: rgba(150,170,220,.10) }
/* body copy needs a touch more weight over any residual texture */
.lead { color: #eef2fb }
p, .body, .navcard p, .card p { text-shadow: 0 1px 12px rgba(5,6,11,.55) }
.lead-pill{font-family:var(--mono);font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--void);background:var(--accent);padding:4px 9px;border-radius:999px;vertical-align:middle;margin-left:10px}

/* ── give it something to know: file drop first, paste second ── */
.know-head{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);margin-bottom:12px}
.know-head span{color:var(--dim);letter-spacing:.06em;text-transform:none;font-size:11.5px}
.drop{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;text-align:center;
  border:1.5px dashed color-mix(in oklab,var(--accent) 42%,var(--line));border-radius:14px;padding:26px 20px;
  cursor:pointer;background:rgba(4,8,14,.42);transition:border-color .3s,background .3s,transform .3s}
.drop:hover,.drop.over{border-color:var(--accent);background:color-mix(in oklab,var(--accent) 9%,transparent);transform:translateY(-2px)}
.drop input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
.drop b{font-size:15px;color:var(--ink);font-weight:600}
.drop span{font-size:12.5px;color:var(--muted);max-width:52ch}
.know-status{margin-top:10px;font-family:var(--mono);font-size:12px;color:var(--accent);min-height:1.2em}
.know-status .err{color:var(--rose)}
.know-paste{margin-top:12px}
.know-paste summary{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);cursor:pointer;padding:6px 0}
.know-paste summary:hover{color:var(--accent)}
.know-paste textarea{font-family:var(--mono);font-size:13px;color:var(--ink);background:rgba(4,8,14,.55);
  border:1px solid var(--line);border-radius:10px;padding:12px;width:100%;margin-top:8px;resize:vertical}
.know-paste textarea:focus{outline:none;border-color:var(--accent)}
.presets{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px;margin-top:6px}
.preset{position:relative;display:flex;flex-direction:column;gap:4px;text-align:left;cursor:pointer;
  border:1px solid var(--line);border-radius:13px;padding:15px 16px;background:rgba(4,8,14,.5);
  transition:border-color .3s,transform .3s,background .3s;font:inherit;color:inherit}
.preset:hover{border-color:var(--accent);transform:translateY(-2px);background:color-mix(in oklab,var(--accent) 8%,transparent)}
.preset.on{border-color:var(--accent);background:color-mix(in oklab,var(--accent) 14%,transparent)}
.preset.big{border-color:color-mix(in oklab,var(--gold) 45%,var(--line))}
.preset.big:hover,.preset.big.on{border-color:var(--gold);background:color-mix(in oklab,var(--gold) 12%,transparent)}
.preset b{font-size:14.5px;color:var(--ink);font-weight:600}
.preset span{font-family:var(--mono);font-size:11px;color:var(--muted);letter-spacing:.02em}
.preset.asfile{border-style:dashed}
.preset input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
.try{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-top:16px}
.try>span{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--dim)}
.chip{font-family:var(--mono);font-size:11.5px;cursor:pointer;background:rgba(4,8,14,.5);border:1px solid var(--line);
  color:var(--muted);padding:6px 12px;border-radius:999px;transition:all .25s}
.chip:hover{color:var(--accent);border-color:var(--accent)}
.chat-how{margin-top:38px;border-top:1px solid var(--line);padding-top:26px}
.chat-how h3{font-size:1.25rem;margin-bottom:14px}
.chat-how p{color:var(--muted);font-size:15px;margin:0 0 14px;max-width:76ch}


/* ── professional pass: restraint, rhythm, and a quieter voice ─────────────────
   The site was reading as a demo of itself — animated field competing with copy,
   internal scene state on screen, effects on everything. Presence beats intensity:
   the geometry stays, at a level where it reads as material rather than motion. */

/* one calm rhythm instead of many arbitrary paddings */
section{padding:104px 0}
@media (max-width:820px){section{padding:64px 0}}
.hero{min-height:88svh;padding:132px 0 80px}
@media (max-width:820px){.hero{min-height:auto;padding:112px 0 56px}}

/* typography: tighter headings, calmer measure, real hierarchy */
h1,h2,h3{letter-spacing:-.022em}
.hero h1{font-size:clamp(2.4rem,6vw,5rem);line-height:1.04;font-weight:600}
.hero .lede{font-size:clamp(1.08rem,1.9vw,1.35rem);max-width:44ch;color:#cfd8ea;line-height:1.55}
.lead{max-width:30ch;font-weight:500;color:#e7ecf8}
.page-hero{padding:172px 0 28px}
p{line-height:1.68}

/* borders and rules: one weight, quiet */
.card,.navcard,.svc,.edge,.sc,.seamcol,.revcol,.preset,.demo-stage,.chat,.sw,.scale,.vs,.plate img{
  border-color:rgba(150,170,220,.13)}
section{border-top-color:rgba(150,170,220,.09)}

/* hover: a single restrained gesture, not a light show */
.card:hover,.navcard:hover,.svc:hover,.edge:hover,.sc:hover,.preset:hover{
  transform:translateY(-2px);box-shadow:0 18px 44px -30px rgba(0,0,0,.75)}
.navcard:hover{box-shadow:0 18px 44px -30px color-mix(in oklab,var(--accent) 40%,transparent)}

/* the wobble on result cards was fidgety on a page people are trying to read */
.solo-grid .card{transition:transform .5s cubic-bezier(.2,.8,.2,1),border-color .4s,box-shadow .5s}

/* metrics carry the weight, so let them breathe */
.card .metric{font-size:1.55rem;letter-spacing:-.015em}
.edge b,.sc b{letter-spacing:-.015em}

/* tier chips: informative, not decorative */
.tier{font-size:10px;padding:2px 7px;opacity:.9}

/* buttons: solid, confident, one accent */
.btn{padding:13px 22px;font-size:12.5px;letter-spacing:.06em;border-radius:10px}

/* footer earns its quiet */
footer{padding:72px 0 96px}
.disc{color:#4e566d;font-size:11.5px}

/* The dialogue coming back out of the substrate. Quiet, monospaced, clearly a machine
   note rather than something the assistant said — it is evidence, not speech. */
.stream .recalled{margin:2px 0 10px;padding:8px 11px;border-left:2px solid color-mix(in oklab,var(--accent) 55%,transparent);
  background:color-mix(in oklab,var(--accent) 7%,transparent);border-radius:0 6px 6px 0;
  font-family:var(--mono);font-size:11.5px;line-height:1.5;color:var(--muted);letter-spacing:.01em}
.stream .bub.err{border-color:color-mix(in oklab,#ff6b5a 45%,transparent);
  background:color-mix(in oklab,#ff6b5a 8%,transparent)}

/* The retrieval, shown. Folded by default: the chat stays a chat, and the proof is one
   click away rather than absent. Monospaced because these are addresses, not prose. */
.stream .retr{margin:-2px 0 12px;border:1px solid color-mix(in oklab,var(--accent) 22%,transparent);
  border-radius:8px;background:color-mix(in oklab,var(--accent) 4%,transparent);overflow:hidden}
.stream .retr>summary{cursor:pointer;padding:8px 12px;font-family:var(--mono);font-size:11px;
  letter-spacing:.04em;color:var(--muted);list-style:none}
.stream .retr>summary::-webkit-details-marker{display:none}
.stream .retr>summary::before{content:"▸ ";color:var(--accent)}
.stream .retr[open]>summary::before{content:"▾ "}
.stream .retr>summary:hover{color:var(--fg)}
.retr-body{padding:2px 12px 12px;border-top:1px solid color-mix(in oklab,var(--accent) 14%,transparent)}
.retr-h{font-family:var(--mono);font-size:10px;text-transform:uppercase;letter-spacing:.16em;
  color:var(--accent);margin:12px 0 6px}
.retr-t{width:100%;border-collapse:collapse;font-family:var(--mono);font-size:11px;
  font-variant-numeric:tabular-nums;display:block;overflow-x:auto}
.retr-t th{text-align:left;font-weight:400;color:var(--muted);padding:2px 10px 4px 0;
  border-bottom:1px solid color-mix(in oklab,var(--accent) 16%,transparent)}
.retr-t td{padding:3px 10px 3px 0;color:var(--fg)}
.retr-p{margin:0 0 6px;font-size:12.5px;line-height:1.55;color:var(--muted);
  padding-left:9px;border-left:2px solid color-mix(in oklab,var(--accent) 30%,transparent)}
.retr-f{margin-top:12px;padding-top:8px;border-top:1px solid color-mix(in oklab,var(--accent) 12%,transparent);
  font-family:var(--mono);font-size:10.5px;color:var(--muted);letter-spacing:.02em;line-height:1.7}