:root {
  --bg: #0b0f14; --bg-2: #0e141b; --panel: #10161d; --border: #1e2a36; --border-2: #263443;
  --text: #dbe4ee; --muted: #8b9bb0; --dim: #55657a;
  --amber: #f5b544; --amber-2: #ffc35a; --teal: #2dd4bf; --red: #f87171; --lime: #a3e635; --pink: #f472b6;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Inter, "Helvetica Neue", sans-serif;
  --max: 1120px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.6 var(--sans); -webkit-font-smoothing: antialiased; }
a { color: var(--teal); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.mono { font-family: var(--mono); }
.muted { color: var(--muted); }

/* nav */
.nav { position: sticky; top: 0; z-index: 10; background: rgba(11,15,20,.85); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); }
.nav .wrap { display: flex; align-items: center; gap: 18px; height: 60px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 700; font-size: 17px; }
.brand:hover { text-decoration: none; }
.brand-dot { width: 11px; height: 11px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 12px var(--amber); }
.pill { font: 10px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--teal); border: 1px solid #1a4a44; background: #0b2320; padding: 3px 8px; border-radius: 999px; white-space: nowrap; }
.nav-links { margin-left: auto; display: flex; gap: 22px; align-items: center; }
.nav-links a { color: var(--muted); font-size: 14px; }
.nav-links a:hover { color: var(--text); text-decoration: none; }
.btn { display: inline-flex; align-items: center; gap: 8px; border-radius: 9px; padding: 10px 16px; font: 600 14px var(--sans); border: 1px solid var(--border-2); background: #16202b; color: var(--text); cursor: pointer; white-space: nowrap; }
.btn:hover { background: #1c2835; text-decoration: none; }
.btn.primary { background: var(--amber); border-color: #d99b2b; color: #1a1205; }
.btn.primary:hover { background: var(--amber-2); }
.btn.lg { padding: 13px 20px; font-size: 15px; }
.btn:disabled { opacity: .55; cursor: default; }

/* hero */
.hero { padding: 72px 0 40px; }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 44px; align-items: center; }
.eyebrow { font: 11px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--amber); margin-bottom: 14px; }
h1 { font-size: clamp(38px, 5.2vw, 58px); line-height: 1.05; letter-spacing: -.02em; margin: 0 0 18px; }
h1 span { color: var(--teal); }
.lead { font-size: 18px; color: var(--muted); max-width: 520px; margin: 0 0 26px; }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.cta-note { font: 12px var(--mono); color: var(--dim); margin-top: 14px; }

/* console frame */
.console { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; overflow: hidden; box-shadow: 0 30px 80px rgba(0,0,0,.45), 0 0 0 1px rgba(255,255,255,.02) inset; }
.console-bar { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-bottom: 1px solid var(--border); font: 11px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.console-bar .lights { display: flex; gap: 6px; margin-right: 6px; }
.console-bar .lights i { width: 10px; height: 10px; border-radius: 50%; background: #2a3644; display: block; }
.console-bar .lights i:nth-child(1) { background: #ff5f57; } .console-bar .lights i:nth-child(2) { background: #febc2e; } .console-bar .lights i:nth-child(3) { background: #28c840; }
.console-bar b { color: var(--text); font-weight: 600; }
.console-bar .state { margin-left: auto; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--border-2); color: var(--muted); letter-spacing: .12em; }
.console-bar .state.busy { color: var(--amber); border-color: #5a4318; background: #221a0b; }
.console-bar .state.stream { color: var(--teal); border-color: #1a4a44; background: #0b2320; }
.console-bar .state.done { color: var(--lime); border-color: #3f5a12; background: #1a220b; }
canvas.mesh { display: block; width: 100%; height: 400px; }
.trace { border-top: 1px solid var(--border); padding: 8px 12px; font: 11px/1.6 var(--mono); color: var(--muted); height: 92px; overflow: hidden; background: var(--bg-2); }
.trace div { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.trace .ts { color: var(--dim); margin-right: 8px; }
.trace .ok { color: var(--teal); } .trace .warn { color: var(--amber); } .trace .hi { color: var(--text); } .trace .err { color: var(--red); }

/* strip */
.strip { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--bg-2); }
.strip .wrap { display: flex; gap: 28px; flex-wrap: wrap; justify-content: center; padding: 14px 20px; font: 12px var(--mono); color: var(--muted); }
.strip span::before { content: "◆"; color: var(--amber); margin-right: 8px; font-size: 9px; vertical-align: 1px; }

/* sections */
section { padding: 84px 0; }
section + section { border-top: 1px solid var(--border); }
.section-head { max-width: 640px; margin-bottom: 40px; }
h2 { font-size: clamp(28px, 3.4vw, 38px); line-height: 1.12; letter-spacing: -.02em; margin: 0 0 12px; }
.section-head p { color: var(--muted); font-size: 17px; margin: 0; }
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 24px; }
.card .icon { width: 36px; height: 36px; border-radius: 9px; display: grid; place-items: center; margin-bottom: 16px; background: #0b2320; color: var(--teal); }
.card .icon.amber { background: #221a0b; color: var(--amber); } .card .icon.pink { background: #2a1420; color: var(--pink); }
.card h3 { font-size: 18px; margin: 0 0 8px; }
.card p { color: var(--muted); margin: 0; font-size: 15px; }
.card .fine { margin-top: 12px; font: 11px var(--mono); color: var(--dim); }

/* screenshot */
.shot { border: 1px solid var(--border); border-radius: 14px; overflow: hidden; background: var(--panel); box-shadow: 0 30px 80px rgba(0,0,0,.45); }
.shot img { display: block; width: 100%; height: auto; }
.caption { font: 12px var(--mono); color: var(--dim); margin-top: 12px; text-align: center; }

/* roadmap */
.roadmap { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.road { display: flex; gap: 16px; align-items: flex-start; background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 18px 20px; }
.road .num { font: 12px var(--mono); color: var(--amber); padding-top: 3px; }
.road h4 { margin: 0 0 4px; font-size: 16px; }
.road p { margin: 0; color: var(--muted); font-size: 14px; }
.tag { display: inline-block; font: 10px var(--mono); letter-spacing: .1em; text-transform: uppercase; padding: 2px 7px; border-radius: 999px; border: 1px solid var(--border-2); color: var(--muted); margin-left: 8px; vertical-align: 2px; }
.tag.dev { color: var(--amber); border-color: #5a4318; background: #221a0b; }
.tag.now { color: var(--teal); border-color: #1a4a44; background: #0b2320; }

/* access form */
.access { background: linear-gradient(180deg, var(--bg-2), var(--bg)); }
.access .wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 44px; align-items: start; }
form.waitlist { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 26px; display: grid; gap: 14px; }
label { display: grid; gap: 6px; font-size: 13px; color: var(--muted); }
input, select { width: 100%; background: #0b1016; color: var(--text); border: 1px solid var(--border-2); border-radius: 9px; padding: 11px 12px; font: 15px var(--sans); outline: none; }
input:focus, select:focus { border-color: #1f6f66; box-shadow: 0 0 0 3px rgba(45,212,191,.12); }
.form-note { font: 12px var(--mono); color: var(--dim); }
.form-msg { display: none; border-radius: 9px; padding: 10px 12px; font-size: 14px; }
.form-msg.ok { display: block; background: #0b2320; border: 1px solid #1a4a44; color: var(--teal); }
.form-msg.err { display: block; background: #2a1515; border: 1px solid #5c2b2b; color: #fca5a5; }
.perks { display: grid; gap: 12px; margin: 22px 0 0; padding: 0; list-style: none; }
.perks li { display: flex; gap: 10px; color: var(--muted); font-size: 15px; }
.perks li::before { content: "✓"; color: var(--teal); font-weight: 700; }

/* footer */
footer { border-top: 1px solid var(--border); padding: 30px 0 44px; font-size: 13px; color: var(--dim); }
footer .wrap { display: flex; gap: 20px; flex-wrap: wrap; align-items: center; }
footer .links { margin-left: auto; display: flex; gap: 18px; }
footer a { color: var(--muted); }

/* legal pages */
.doc { max-width: 720px; margin: 0 auto; padding: 60px 20px 90px; }
.doc h1 { font-size: 34px; }
.doc h2 { font-size: 20px; margin-top: 34px; }
.doc p, .doc li { color: var(--muted); }

@media (max-width: 900px) {
  .hero .wrap, .access .wrap { grid-template-columns: 1fr; }
  .cards, .roadmap { grid-template-columns: 1fr; }
  .nav-links a:not(.btn) { display: none; }
  canvas.mesh { height: 320px; }
  section { padding: 60px 0; }
}

/* small-screen tidy-ups */
.console-bar { white-space: nowrap; overflow: hidden; }
.console-bar > * { flex: 0 0 auto; }
@media (max-width: 900px) {
  .nav .brand .pill { display: none; }
  .nav-links .btn { padding: 8px 12px; font-size: 13px; }
  #node-count { display: none; }
  .console-bar { font-size: 10px; gap: 8px; }
}