:root {
  --bg: #05060a;
  --panel: rgba(13, 15, 23, .72);
  --panel-strong: rgba(10, 12, 18, .93);
  --ink: #f6f2eb;
  --muted: rgba(246, 242, 235, .67);
  --faint: rgba(246, 242, 235, .42);
  --line: rgba(255, 255, 255, .11);
  --pink: #ff78bd;
  --pink-soft: rgba(255, 120, 189, .18);
  --violet: #9a84ff;
  --green: #99d6aa;
  --amber: #edbd77;
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 78% 12%, rgba(154,132,255,.13), transparent 28%),
    radial-gradient(circle at 16% 42%, rgba(255,120,189,.11), transparent 32%),
    linear-gradient(180deg, #05060a 0%, #070811 55%, #05060a 100%);
  font-family: var(--sans);
  min-height: 100vh;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .18;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.22'/%3E%3C/svg%3E");
  mix-blend-mode: soft-light;
  z-index: 20;
}
a { color: inherit; }
button, textarea { font: inherit; }
.skip-link {
  position: fixed; left: 16px; top: -80px; z-index: 100;
  background: #fff; color: #111; padding: 10px 14px; border-radius: 10px;
}
.skip-link:focus { top: 16px; }
.site-header {
  position: sticky; top: 0; z-index: 40;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 18px clamp(18px, 4vw, 58px);
  background: linear-gradient(180deg, rgba(5,6,10,.96), rgba(5,6,10,.72));
  border-bottom: 1px solid rgba(255,255,255,.07);
  backdrop-filter: blur(22px);
}
.brand { display: flex; gap: 11px; align-items: center; text-decoration: none; min-width: 180px; }
.brand-mark {
  width: 32px; height: 32px; border-radius: 50%;
  border: 1px solid rgba(255,120,189,.55);
  box-shadow: inset 0 0 0 8px rgba(255,120,189,.06), 0 0 30px rgba(255,120,189,.14);
  position: relative;
}
.brand-mark::after { content:""; position:absolute; inset:10px; border-radius:50%; background:var(--pink); box-shadow:0 0 14px var(--pink); }
.brand strong { display:block; font-family:var(--serif); font-size:22px; font-weight:500; }
.brand small { display:block; color:var(--faint); font:600 9px/1.4 var(--mono); letter-spacing:.16em; text-transform:uppercase; }
.primary-nav { display:flex; align-items:center; gap:6px; flex-wrap:wrap; justify-content:center; }
.primary-nav a { text-decoration:none; color:var(--muted); font-size:13px; padding:9px 11px; border-radius:999px; }
.primary-nav a:hover, .primary-nav a:focus-visible { color:var(--ink); background:rgba(255,255,255,.06); outline:none; }
.status-chip {
  white-space: nowrap; padding: 9px 12px; border: 1px solid rgba(255,120,189,.28); border-radius:999px;
  color:#ffd7eb; background:rgba(255,120,189,.08); font:650 9px/1 var(--mono); letter-spacing:.12em; text-transform:uppercase;
}
.page { position:relative; z-index:2; }
.wrap { width:min(1180px, calc(100% - 38px)); margin:0 auto; }
.hero {
  min-height: 78vh; display:grid; grid-template-columns:minmax(0,1.02fr) minmax(360px,.98fr); gap:clamp(38px,6vw,92px);
  align-items:center; padding:clamp(74px,10vw,138px) 0 82px;
}
.eyebrow { color:#ffc3e2; font:700 10px/1.3 var(--mono); letter-spacing:.22em; text-transform:uppercase; }
h1, h2, h3, p { margin-top:0; }
h1 { font-family:var(--serif); font-weight:400; font-size:clamp(58px,8vw,112px); line-height:.88; letter-spacing:-.045em; margin:22px 0 26px; }
h1 em { color:var(--pink); font-style:normal; }
.lede { color:var(--muted); font-size:clamp(17px,2vw,22px); line-height:1.62; max-width:690px; }
.actions { display:flex; flex-wrap:wrap; gap:10px; margin-top:30px; }
.button {
  appearance:none; border:1px solid var(--line); background:rgba(255,255,255,.035); color:var(--ink);
  text-decoration:none; border-radius:999px; padding:13px 17px; cursor:pointer; font-weight:680; font-size:13px;
  transition:transform .18s ease, background .18s ease, border-color .18s ease;
}
.button:hover, .button:focus-visible { transform:translateY(-2px); background:rgba(255,255,255,.075); border-color:rgba(255,255,255,.24); outline:none; }
.button.primary { background:var(--pink); color:#1a0711; border-color:transparent; box-shadow:0 12px 40px rgba(255,120,189,.2); }
.hero-note { margin-top:20px; color:var(--faint); font-size:12px; line-height:1.6; max-width:620px; }
.signal-stage {
  min-height:500px; border:1px solid var(--line); border-radius:38px; position:relative; overflow:hidden;
  background:
    linear-gradient(135deg, rgba(255,120,189,.07), transparent 38%),
    radial-gradient(circle at 50% 48%, rgba(154,132,255,.12), transparent 38%),
    rgba(9,11,17,.65);
  box-shadow:0 34px 100px rgba(0,0,0,.36), inset 0 1px 0 rgba(255,255,255,.05);
}
.signal-stage::after { content:""; position:absolute; inset:0; background:linear-gradient(180deg, transparent 65%, rgba(5,6,10,.72)); pointer-events:none; }
.orb { position:absolute; left:50%; top:46%; width:178px; height:178px; transform:translate(-50%,-50%); border-radius:50%; background:radial-gradient(circle at 36% 30%, #ffd8ea, var(--pink) 16%, #aa4f93 46%, #160a17 73%); box-shadow:0 0 80px rgba(255,120,189,.36), inset -24px -30px 50px rgba(0,0,0,.45); }
.orb::before, .orb::after { content:""; position:absolute; inset:-48px; border:1px solid rgba(255,120,189,.2); border-radius:50%; animation:pulse 3.6s ease-in-out infinite; }
.orb::after { inset:-88px; animation-delay:-1.8s; opacity:.6; }
@keyframes pulse { 0%,100%{transform:scale(.94); opacity:.22} 50%{transform:scale(1.07); opacity:.64} }
.wave { position:absolute; left:7%; right:7%; top:46%; height:90px; transform:translateY(-50%); opacity:.56; }
.wave span { position:absolute; top:50%; width:2px; border-radius:2px; background:linear-gradient(180deg, transparent, #ffc6e3, transparent); animation:bar 1.45s ease-in-out infinite; }
@keyframes bar { 0%,100%{height:8px; transform:translateY(-4px); opacity:.32} 50%{height:var(--h); transform:translateY(calc(var(--h) / -2)); opacity:.95} }
.stage-label { position:absolute; left:22px; top:20px; color:var(--faint); font:700 9px/1.3 var(--mono); letter-spacing:.18em; text-transform:uppercase; }
.speech-card { position:absolute; width:min(42%, 240px); padding:16px 17px; border:1px solid var(--line); border-radius:18px; background:rgba(7,9,14,.78); backdrop-filter:blur(14px); font-size:13px; line-height:1.5; }
.speech-card small { display:block; margin-bottom:7px; color:var(--faint); font:700 8px/1 var(--mono); letter-spacing:.15em; text-transform:uppercase; }
.speech-card.before { left:22px; bottom:24px; }
.speech-card.after { right:22px; bottom:24px; border-color:rgba(255,120,189,.24); }
.section { padding:104px 0; border-top:1px solid rgba(255,255,255,.06); }
.section-head { display:grid; grid-template-columns:minmax(0,1fr) minmax(280px,.65fr); gap:32px; align-items:end; margin-bottom:42px; }
h2 { font-family:var(--serif); font-size:clamp(42px,6vw,72px); line-height:.98; font-weight:400; letter-spacing:-.035em; margin:14px 0 0; }
.section-head p { color:var(--muted); line-height:1.7; margin:0; }
.card-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:14px; }
.card { border:1px solid var(--line); border-radius:24px; padding:25px; background:var(--panel); min-height:210px; }
.card .num { color:var(--pink); font:700 10px/1 var(--mono); letter-spacing:.18em; }
.card h3 { font-size:20px; margin:38px 0 12px; }
.card p { color:var(--muted); line-height:1.65; font-size:14px; }
.demo-shell { display:grid; grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr); gap:14px; }
.demo-panel { border:1px solid var(--line); border-radius:28px; background:var(--panel-strong); padding:26px; }
.demo-panel label { display:block; color:var(--faint); font:700 9px/1.3 var(--mono); letter-spacing:.16em; text-transform:uppercase; margin-bottom:11px; }
textarea { width:100%; min-height:178px; resize:vertical; border:1px solid var(--line); border-radius:18px; background:#080a10; color:var(--ink); padding:16px; line-height:1.6; outline:none; }
textarea:focus { border-color:rgba(255,120,189,.55); box-shadow:0 0 0 4px rgba(255,120,189,.08); }
.mode-row { display:flex; gap:8px; flex-wrap:wrap; margin:14px 0; }
.mode { border:1px solid var(--line); border-radius:999px; background:transparent; color:var(--muted); padding:8px 11px; cursor:pointer; font-size:12px; }
.mode.active { background:var(--pink-soft); color:#ffd6e9; border-color:rgba(255,120,189,.35); }
.output-box { min-height:178px; border:1px solid rgba(255,120,189,.22); border-radius:18px; padding:18px; background:linear-gradient(145deg, rgba(255,120,189,.06), rgba(154,132,255,.04)); }
.output-box small { color:var(--faint); font:700 9px/1 var(--mono); letter-spacing:.16em; text-transform:uppercase; }
.output-box p { margin:28px 0 12px; font-size:21px; line-height:1.55; }
.flags { display:flex; gap:7px; flex-wrap:wrap; }
.flag { border:1px solid var(--line); border-radius:999px; padding:7px 9px; color:var(--muted); font-size:11px; }
.contract { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:12px; counter-reset:step; }
.contract article { border-top:1px solid rgba(255,120,189,.35); padding:19px 4px 0; }
.contract article::before { counter-increment:step; content:"0" counter(step); display:block; color:var(--pink); font:700 10px/1 var(--mono); letter-spacing:.16em; margin-bottom:28px; }
.contract h3 { font-size:18px; margin-bottom:10px; }
.contract p { color:var(--muted); line-height:1.65; font-size:13px; }
.status-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:14px; }
.status-card { border:1px solid var(--line); border-radius:26px; padding:28px; background:var(--panel); }
.status-card.good { border-color:rgba(153,214,170,.24); }
.status-card.wait { border-color:rgba(237,189,119,.23); }
.status-card h3 { margin-bottom:18px; }
.status-card ul { margin:0; padding:0; list-style:none; display:grid; gap:12px; }
.status-card li { color:var(--muted); line-height:1.5; padding-left:22px; position:relative; }
.status-card li::before { content:""; position:absolute; left:0; top:.62em; width:8px; height:8px; border-radius:50%; background:var(--green); box-shadow:0 0 12px rgba(153,214,170,.45); }
.status-card.wait li::before { background:var(--amber); box-shadow:0 0 12px rgba(237,189,119,.4); }
.trust-band { margin:30px 0 0; display:flex; align-items:center; justify-content:space-between; gap:20px; padding:22px 24px; border:1px solid var(--line); border-radius:22px; background:rgba(255,255,255,.025); }
.trust-band p { margin:0; color:var(--muted); line-height:1.55; }
.footer { padding:44px 0 56px; border-top:1px solid rgba(255,255,255,.06); color:var(--faint); font-size:12px; }
.footer .wrap { display:flex; justify-content:space-between; gap:20px; flex-wrap:wrap; }
.footer nav { display:flex; gap:14px; flex-wrap:wrap; }
.footer a { text-decoration:none; }
.footer a:hover { color:var(--ink); }
.subpage-hero { padding:96px 0 54px; max-width:900px; }
.subpage-hero h1 { font-size:clamp(52px,8vw,92px); }
.prose-grid { display:grid; grid-template-columns:minmax(220px,.34fr) minmax(0,1fr); gap:60px; padding-bottom:90px; }
.prose-nav { position:sticky; top:110px; align-self:start; border-left:1px solid var(--line); padding-left:18px; display:grid; gap:12px; }
.prose-nav a { color:var(--muted); text-decoration:none; font-size:13px; }
.prose { max-width:780px; }
.prose section { padding:0 0 48px; }
.prose h2 { font-size:34px; margin-bottom:18px; }
.prose p, .prose li { color:var(--muted); line-height:1.78; }
.prose ul { padding-left:20px; }
.boundary { padding:20px; border:1px solid rgba(255,120,189,.22); background:rgba(255,120,189,.05); border-radius:18px; }
@media (max-width: 920px) {
  .primary-nav { display:none; }
  .hero { grid-template-columns:1fr; min-height:auto; padding-top:84px; }
  .signal-stage { min-height:440px; }
  .section-head, .demo-shell, .prose-grid { grid-template-columns:1fr; }
  .card-grid { grid-template-columns:1fr; }
  .contract { grid-template-columns:repeat(2,1fr); }
  .prose-nav { position:static; grid-template-columns:repeat(2,minmax(0,1fr)); }
}
@media (max-width: 620px) {
  .site-header { padding:14px 16px; }
  .brand small { display:none; }
  .brand { min-width:0; }
  .status-chip { font-size:7px; padding:8px 9px; }
  .wrap { width:min(100% - 28px, 1180px); }
  h1 { font-size:58px; }
  .signal-stage { min-height:420px; border-radius:26px; }
  .orb { width:128px; height:128px; }
  .speech-card { width:calc(50% - 28px); font-size:11px; padding:12px; }
  .section { padding:78px 0; }
  .contract, .status-grid { grid-template-columns:1fr; }
  .trust-band { align-items:flex-start; flex-direction:column; }
  .prose-nav { grid-template-columns:1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration:.001ms !important; animation-iteration-count:1 !important; scroll-behavior:auto !important; }
}