:root {
  --bg: #0a0e14;
  --surface: #111826;
  --surface-2: #161f30;
  --border: #232e42;
  --text: #e9edf4;
  --text-dim: #8793a8;
  --text-faint: #5c6780;
  --accent: #d4a84b;
  --accent-dim: #9c7f42;
  --up: #3fcf7e;
  --down: #f0566b;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: "IBM Plex Sans", system-ui, sans-serif;
}
a { color: inherit; }
.wrap { max-width: 1180px; margin: 0 auto; padding-inline: 20px; }
h1, h2, h3 { font-family: "Fraunces", Georgia, serif; font-weight: 600; margin: 0; text-wrap: balance; }
.mono { font-family: "IBM Plex Mono", monospace; font-variant-numeric: tabular-nums; }

/* ---------- ticker ---------- */
.ticker-bar {
  position: sticky; top: 0; z-index: 40;
  background: var(--surface); border-bottom: 1px solid var(--border);
  overflow: hidden; white-space: nowrap; padding-block: 9px;
}
.ticker-track { display: inline-flex; gap: 36px; animation: scroll 32s linear infinite; padding-left: 36px; }
.ticker-bar:hover .ticker-track { animation-play-state: paused; }
@keyframes scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.tick { display: inline-flex; align-items: baseline; gap: 8px; font-size: 13px; }
.tick .sym { color: var(--text-dim); letter-spacing: .03em; }
.tick .val { font-family: "IBM Plex Mono", monospace; font-variant-numeric: tabular-nums; color: var(--text); }
.tick .chg { font-family: "IBM Plex Mono", monospace; font-size: 12px; }
.tick .chg.up { color: var(--up); }
.tick .chg.down { color: var(--down); }
.tick .chip {
  font-size: 11px; letter-spacing: .06em; text-transform: uppercase;
  color: var(--accent); border: 1px solid var(--accent-dim); padding: 2px 7px; border-radius: 999px;
}
.ticker-note {
  font-size: 11px; color: var(--text-faint); text-align: center; padding-block: 5px;
  border-bottom: 1px solid var(--border); background: var(--bg);
}

/* ---------- nav ---------- */
nav.sitenav { display: flex; align-items: center; justify-content: space-between; padding-block: 22px; }
.brand { display: flex; align-items: center; gap: 10px; font-family: "Fraunces", serif; font-size: 19px; font-weight: 600; text-decoration: none; }
.brand .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 3px rgba(212, 168, 75, .18); }
.brand img { display: block; width: auto; }
.navlinks { display: flex; gap: 28px; font-size: 14px; color: var(--text-dim); }
.navlinks a { text-decoration: none; }
.navlinks a:hover, .navlinks a.active { color: var(--text); }
.btn {
  font-size: 13.5px; font-weight: 600; padding: 9px 16px; border-radius: 7px;
  text-decoration: none; display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--border);
}
.btn.primary { background: var(--accent); color: #1a1405; border-color: var(--accent); }
.btn.ghost { color: var(--text); }
.navcta { display: flex; gap: 10px; }

/* ---------- hero ---------- */
.hero { padding-block: 52px 40px; display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.eyebrow { font-size: 12.5px; letter-spacing: .09em; text-transform: uppercase; color: var(--accent); margin-bottom: 14px; display: block; }
.hero h1 { font-size: 48px; line-height: 1.08; }
.hero p.lede { color: var(--text-dim); font-size: 16.5px; line-height: 1.6; max-width: 480px; margin-top: 18px; }
.hero-ctas { display: flex; gap: 12px; margin-top: 28px; flex-wrap: wrap; }

/* ---------- pulse panel ---------- */
.pulse { background: linear-gradient(180deg, var(--surface), var(--surface-2)); border: 1px solid var(--border); border-radius: 14px; padding: 22px 22px 18px; }
.pulse-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.pulse-title { font-size: 12.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--text-dim); }
.live-dot { display: inline-flex; align-items: center; gap: 6px; font-size: 11.5px; color: var(--up); font-family: "IBM Plex Mono", monospace; }
.live-dot .d { width: 6px; height: 6px; border-radius: 50%; background: var(--up); animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }
.pulse-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.pulse-cell { border-top: 1px solid var(--border); padding-top: 10px; }
.pulse-cell .lbl { font-size: 11.5px; color: var(--text-faint); letter-spacing: .03em; }
.pulse-cell .num { font-size: 22px; margin-top: 3px; color: var(--text); }
.pulse-cell .unit { font-size: 12px; color: var(--text-dim); margin-left: 4px; }
.spark { margin-top: 14px; height: 46px; width: 100%; }

/* ---------- generic sections ---------- */
.section { padding-block: 56px; }
.section-head { max-width: 620px; margin-bottom: 34px; }
.section-head .eyebrow { margin-bottom: 10px; }
.section-head h2 { font-size: 30px; }
.section-head p { color: var(--text-dim); margin-top: 10px; line-height: 1.6; }
.lead { font-size: 17px; color: var(--text-dim); line-height: 1.65; max-width: 680px; }
.content-section { padding-block: 40px; border-top: 1px solid var(--border); }
.content-section h2 { font-size: 24px; margin-bottom: 14px; }
.content-section p { color: var(--text-dim); line-height: 1.65; max-width: 680px; }
.content-section + .content-section { border-top: 1px solid var(--border); }

/* ---------- pillars / module / tier / resource cards ---------- */
.pillars, .module-grid, .resource-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.pillar, .module-card, .resource-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 22px 20px;
}
.pillar .idx, .module-card .idx { font-family: "IBM Plex Mono", monospace; color: var(--accent); font-size: 12px; }
.pillar h3, .module-card h3, .resource-card h3 { font-size: 17px; margin-top: 12px; color: var(--text); }
.pillar p, .module-card p, .resource-card p { font-size: 13.5px; color: var(--text-dim); line-height: 1.55; margin-top: 8px; }
.resource-card { display: flex; flex-direction: column; gap: 4px; text-decoration: none; }
.pending-badge {
  font-size: 10.5px; letter-spacing: .05em; text-transform: uppercase; color: var(--text-faint);
  border: 1px solid var(--border); border-radius: 999px; padding: 2px 8px; align-self: flex-start; margin-top: 10px;
}

.tiers { display: flex; flex-direction: column; gap: 16px; }
.tier-card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 24px; display: grid; grid-template-columns: 90px 1fr; gap: 20px; }
.tier-num { font-family: "IBM Plex Mono", monospace; color: var(--accent); font-size: 13px; }
.tier-card h3 { font-size: 18px; margin-top: 4px; }
.tier-card p { color: var(--text-dim); font-size: 14px; line-height: 1.6; margin-top: 8px; }

/* ---------- throughput band ---------- */
.throughput { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 30px 32px; display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: center; }
.throughput h2 { font-size: 24px; max-width: 360px; }
.throughput p { color: var(--text-dim); font-size: 14.5px; line-height: 1.6; margin-top: 12px; max-width: 380px; }
.bars { display: flex; align-items: flex-end; gap: 10px; height: 120px; }
.bars .bar { flex: 1; background: linear-gradient(180deg, var(--accent), var(--accent-dim)); border-radius: 4px 4px 0 0; position: relative; }
.bars .bar .cap { position: absolute; top: -20px; left: 0; right: 0; text-align: center; font-size: 11px; color: var(--text-faint); font-family: "IBM Plex Mono", monospace; }
.bars-wrap .lbl-row { display: flex; gap: 10px; margin-top: 8px; }
.bars-wrap .lbl-row span { flex: 1; text-align: center; font-size: 11px; color: var(--text-faint); }
.tag { font-size: 11px; letter-spacing: .05em; text-transform: uppercase; color: var(--accent); border: 1px solid var(--accent-dim); border-radius: 999px; padding: 3px 9px; display: inline-block; }

/* ---------- status strip ---------- */
.status { display: flex; gap: 22px; flex-wrap: wrap; align-items: center; justify-content: space-between; border: 1px solid var(--border); border-radius: 12px; padding: 16px 20px; background: var(--surface); font-size: 13px; color: var(--text-dim); }
.status strong { color: var(--text); }
.status .net { display: flex; align-items: center; gap: 8px; }
.status .net .d { width: 7px; height: 7px; border-radius: 50%; background: var(--up); }

/* ---------- footer ---------- */
footer.sitefoot { border-top: 1px solid var(--border); padding-block: 34px; margin-top: 20px; }
.foot-grid { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.foot-cols { display: flex; gap: 48px; flex-wrap: wrap; }
.foot-col h4 { font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: var(--text-faint); margin-bottom: 12px; }
.foot-col a { display: block; font-size: 13.5px; color: var(--text-dim); text-decoration: none; margin-bottom: 9px; }
.foot-col a:hover { color: var(--text); }
.foot-note { color: var(--text-faint); font-size: 12.5px; margin-top: 28px; max-width: 640px; line-height: 1.6; }

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; }
  .pillars, .module-grid, .resource-grid { grid-template-columns: 1fr 1fr; }
  .throughput { grid-template-columns: 1fr; }
  .pulse-grid { grid-template-columns: 1fr 1fr; }
  .tier-card { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .pillars, .module-grid, .resource-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 34px; }
  .navlinks { display: none; }
}