/* subINDEX — Bittensor design language: black, white, hairlines, micro-labels. */

:root {
  --bg: #000;
  --fg: #fff;
  --muted: #8a8a8a;
  --hair: rgba(255, 255, 255, .13);
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
  --sans: -apple-system, "Inter", "Helvetica Neue", Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}

.mono { font-family: var(--mono); }

.micro {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--muted);
}

h1, h2 {
  font-weight: 250;
  letter-spacing: -0.02em;
  line-height: 1.04;
}

h1 { font-size: clamp(3rem, 8vw, 6.5rem); margin: 28px 0 24px; }
h2 { font-size: clamp(2rem, 4.5vw, 3.4rem); margin: 20px 0 16px; }

.lede, .sec-lede {
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  color: var(--muted);
  font-weight: 300;
  max-width: 640px;
}

/* NAV */
.nav {
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 20px 40px;
  border-bottom: 1px solid var(--hair);
  position: sticky;
  top: 0;
  background: rgba(0, 0, 0, .92);
  backdrop-filter: blur(8px);
  z-index: 10;
}

.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--fg); }
.wordmark { font-size: 19px; font-weight: 300; letter-spacing: .02em; }
.wordmark b { font-weight: 700; }

.nav .links { display: flex; gap: 26px; margin-left: 24px; }
.nav .links a {
  color: var(--muted);
  text-decoration: none;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.nav .links a:hover { color: var(--fg); }

.tag {
  margin-left: auto;
  font-size: 10px;
  letter-spacing: .2em;
  border: 1px solid var(--hair);
  padding: 7px 12px;
  border-radius: 999px;
  color: var(--muted);
  white-space: nowrap;
}

/* HERO */
.hero { padding: 110px 40px 80px; border-bottom: 1px solid var(--hair); }

.level-block { margin: 64px 0 72px; max-width: 900px; }

.level-row { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }

.level {
  font-size: clamp(4rem, 11vw, 9rem);
  font-weight: 200;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.pill {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .2em;
  border: 1px solid var(--hair);
  color: var(--muted);
  padding: 8px 14px;
  border-radius: 999px;
}
.pill.live { color: #0f0; border-color: rgba(0,255,0,.4); animation: pillPulse 2.6s ease-in-out infinite; }
@keyframes pillPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0,255,0,.28); }
  50% { box-shadow: 0 0 0 7px rgba(0,255,0,0); }
}

.level-sub {
  margin-top: 14px;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--muted);
  display: flex;
  gap: 12px;
  align-items: center;
}
.level-sub .dot { opacity: .5; }

.chart-wrap { margin-top: 0; }
.chart-wrap canvas { width: 100%; display: block; }
.chart-note { margin-top: 12px; font-size: 10px; letter-spacing: .2em; color: var(--muted); }
.hero-panels { display: grid; grid-template-columns: 1.35fr 1fr; gap: 40px; margin-top: 30px; align-items: start; }
@media (max-width: 920px) { .hero-panels { grid-template-columns: 1fr; } }
.live-wrap { margin: 0; }
.live-big { font-size: 72px; font-weight: 800; letter-spacing: .02em; margin: 12px 0 18px; color: #fff; line-height: 1; }
.pulse { display: inline-block; width: 15px; height: 15px; border-radius: 50%; background: #fff; margin-right: 16px; animation: livePulse 2s infinite; }
@keyframes livePulse { 0%, 100% { opacity: 1; } 50% { opacity: .2; } }
.tag.live { background: #fff; color: #000; border-color: #fff; }
.footnote a { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.live-wrap .micro { margin-bottom: 0; }
.live-wrap .chart-note { margin-top: 0; }

.facts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--hair);
  margin-top: 8px;
}
.fact { padding: 26px 24px 8px 0; border-left: 1px solid var(--hair); padding-left: 24px; }
.fact:first-child { border-left: none; padding-left: 0; }
.fact-v { font-size: 15px; margin-top: 10px; letter-spacing: .06em; }

/* MARQUEE */
.marquee {
  border-bottom: 1px solid var(--hair);
  overflow: hidden;
  white-space: nowrap;
  padding: 16px 0;
}
.marquee-track { display: inline-block; animation: scroll 36s linear infinite; font-size: 12px; letter-spacing: .18em; color: var(--muted); }
.marquee-track span { margin: 0 18px; }
.marquee-track em { font-style: normal; color: var(--fg); }
.marquee-track .sep { opacity: .35; margin: 0 4px; }
@keyframes scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* SECTIONS */
.section { padding: 96px 40px; border-bottom: 1px solid var(--hair); }
.section .sec-lede { margin-bottom: 48px; }

/* TABLE */
.table-wrap { overflow-x: auto; border-top: 1px solid var(--hair); }
.ctable { width: 100%; border-collapse: collapse; font-size: 13px; }
.ctable th, .ctable td { padding: 16px 12px; text-align: left; border-bottom: 1px solid var(--hair); }
.ctable th {
  font-size: 10px; letter-spacing: .2em; color: var(--muted); font-weight: 400;
}
.ctable td { font-variant-numeric: tabular-nums; }
.ctable .r { text-align: right; }
.ctable .name { color: var(--fg); }
.ctable tbody tr:hover td { background: rgba(255,255,255,.03); }

.footnote { margin-top: 18px; font-size: 11px; letter-spacing: .08em; color: var(--muted); }

/* RULES */
.rules { list-style: none; border-top: 1px solid var(--hair); max-width: 860px; }
.rules li {
  display: flex;
  gap: 28px;
  padding: 26px 0;
  border-bottom: 1px solid var(--hair);
  align-items: baseline;
}
.rules li span { color: var(--muted); font-size: 12px; min-width: 28px; }
.rules li div { font-weight: 300; font-size: 16px; color: #d6d6d6; max-width: 640px; }
.rules li b { color: var(--fg); font-weight: 600; }

/* V2 */
.v2 .tag { margin-left: 0; }

/* FOOTER */
footer { padding: 56px 40px 64px; }
.foot-grid { display: flex; gap: 40px; align-items: flex-start; justify-content: space-between; flex-wrap: wrap; }
.foot-note { font-size: 11px; letter-spacing: .06em; color: var(--muted); max-width: 560px; line-height: 1.9; }

.br { display: block; }

@media (max-width: 720px) {
  .nav { padding: 16px 20px; gap: 16px; }
  .nav .links { display: none; }
  .hero, .section { padding-left: 20px; padding-right: 20px; }
  .hero { padding-top: 72px; }
  .facts { grid-template-columns: repeat(2, 1fr); }
  .fact:nth-child(3) { border-left: none; padding-left: 0; }
  .br { display: none; }
  footer { padding: 40px 20px 48px; }
}