:root {
  color-scheme: dark;
  --bg: #07100f;
  --surface: rgba(16, 30, 28, 0.82);
  --surface-strong: #10211f;
  --line: rgba(178, 218, 205, 0.14);
  --muted: #91aaa3;
  --text: #f2f7f4;
  --mint: #74e0b4;
  --mint-strong: #2bcf91;
  --amber: #f4c76b;
  --red: #ff8b7d;
  --blue: #78b9ff;
  --shadow: 0 30px 90px rgba(0, 0, 0, 0.28);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 80% -10%, rgba(46, 195, 144, 0.14), transparent 34rem),
    radial-gradient(circle at -10% 35%, rgba(70, 130, 180, 0.08), transparent 28rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.ambient {
  position: fixed;
  width: 24rem;
  height: 24rem;
  border-radius: 999px;
  filter: blur(110px);
  opacity: 0.11;
  pointer-events: none;
  z-index: -1;
}

.ambient-one { top: 20%; right: -10rem; background: var(--mint); }
.ambient-two { bottom: 10%; left: -12rem; background: var(--blue); }

.site-header,
main,
footer {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 0 12px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid rgba(116, 224, 180, 0.52);
  border-radius: 12px;
  background: linear-gradient(145deg, rgba(116, 224, 180, 0.22), rgba(116, 224, 180, 0.04));
  color: var(--mint);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.brand strong,
.brand small { display: block; }
.brand strong { font-size: 16px; letter-spacing: 0.01em; }
.brand small { color: var(--muted); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; }

.header-state {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--mint-strong);
  box-shadow: 0 0 0 5px rgba(43, 207, 145, 0.1);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(300px, 0.65fr);
  gap: 36px;
  align-items: end;
  padding: 90px 0 72px;
}

.eyebrow,
.card-kicker {
  color: var(--mint);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

h1, h2, p { margin-top: 0; }

h1 {
  max-width: 780px;
  margin-bottom: 24px;
  font-size: clamp(46px, 7vw, 84px);
  line-height: 0.98;
  letter-spacing: -0.065em;
}

h1 span { color: #94aaa4; }

.hero-lead {
  max-width: 670px;
  margin-bottom: 0;
  color: #b1c3bd;
  font-size: clamp(17px, 2vw, 21px);
}

.edge-card,
.panel,
.decision-banner,
.milestone-card,
.metric-card,
.source-card {
  border: 1px solid var(--line);
  background: linear-gradient(145deg, rgba(19, 38, 35, 0.92), rgba(11, 24, 22, 0.76));
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.edge-card {
  padding: 28px;
  border-radius: 22px;
}

.edge-state {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 13px 0 8px;
}

.edge-state h2 {
  margin: 0;
  color: var(--amber);
  font-size: 27px;
  letter-spacing: -0.035em;
}

.edge-icon {
  width: 12px;
  height: 12px;
  border: 2px solid var(--amber);
  border-radius: 50%;
  box-shadow: 0 0 18px rgba(244, 199, 107, 0.45);
}

.edge-card > p { color: var(--muted); font-size: 14px; }

.edge-details { margin: 24px 0 0; }
.edge-details div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 9px 0;
  border-top: 1px solid var(--line);
}
.edge-details dt { color: var(--muted); }
.edge-details dd { margin: 0; font-weight: 650; }

.decision-banner {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 20px;
  align-items: center;
  padding: 24px 26px;
  border-color: rgba(244, 199, 107, 0.25);
  border-radius: 18px;
  background: linear-gradient(100deg, rgba(244, 199, 107, 0.09), rgba(16, 30, 28, 0.84) 58%);
}

.decision-symbol {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid rgba(244, 199, 107, 0.35);
  border-radius: 12px;
  color: var(--amber);
  font-weight: 800;
}

.decision-banner h2 { margin: 4px 0 4px; font-size: 21px; }
.decision-banner p { margin: 0; color: var(--muted); font-size: 14px; }
.decision-status {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--amber);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
}
.decision-status span { width: 7px; height: 7px; border-radius: 50%; background: var(--amber); }

.section { padding-top: 92px; }
.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 36px;
  margin-bottom: 28px;
}
.section-heading h2,
.panel h2 {
  margin: 5px 0 0;
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.1;
  letter-spacing: -0.045em;
}
.section-heading > p { max-width: 430px; margin: 0; color: var(--muted); font-size: 14px; text-align: right; }
.section-heading.compact { margin-bottom: 18px; }

.progress-summary {
  display: grid;
  grid-template-columns: auto minmax(120px, 1fr) auto;
  gap: 20px;
  align-items: center;
  margin-bottom: 22px;
}
.progress-number,
.progress-count { display: flex; align-items: baseline; gap: 7px; }
.progress-number strong { color: var(--mint); font-size: 30px; }
.progress-count strong { font-size: 22px; }
.progress-number span,
.progress-count span { color: var(--muted); font-size: 12px; }
.progress-track { height: 6px; overflow: hidden; border-radius: 99px; background: rgba(255,255,255,0.07); }
.progress-track span { display: block; width: 0; height: 100%; border-radius: inherit; background: linear-gradient(90deg, #28c98d, #83edc0); transition: width .65s ease; }

.milestone-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.milestone-card { min-height: 156px; padding: 18px; border-radius: 16px; box-shadow: none; }
.milestone-card.current { border-color: rgba(244, 199, 107, 0.42); background: linear-gradient(145deg, rgba(61, 49, 23, 0.55), rgba(18, 29, 27, 0.84)); }
.milestone-card.locked { opacity: 0.62; }
.milestone-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.milestone-code { color: var(--mint); font-size: 12px; font-weight: 800; letter-spacing: .08em; }
.milestone-card.current .milestone-code { color: var(--amber); }
.milestone-status { color: var(--muted); font-size: 10px; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; }
.milestone-card h3 { margin: 18px 0 7px; font-size: 16px; letter-spacing: -.02em; }
.milestone-card p { margin: 0; color: var(--muted); font-size: 12px; }

.metric-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
.metric-card { min-height: 168px; padding: 20px; border-radius: 16px; box-shadow: none; }
.metric-value { display: block; margin-bottom: 7px; color: var(--mint); font-size: 34px; font-weight: 760; letter-spacing: -.04em; }
.metric-label { display: block; margin-bottom: 14px; font-size: 14px; font-weight: 700; }
.metric-card p { margin: 0; color: var(--muted); font-size: 12px; }

.split-section { display: grid; grid-template-columns: 1.12fr .88fr; gap: 16px; padding-top: 92px; }
.panel { padding: 30px; border-radius: 20px; }
.next-list { margin: 30px 0 0; padding: 0; list-style: none; counter-reset: next; }
.next-list li { position: relative; min-height: 64px; padding: 0 0 22px 48px; color: #c6d4cf; counter-increment: next; }
.next-list li:not(:last-child)::after { content: ""; position: absolute; left: 15px; top: 32px; bottom: 4px; width: 1px; background: var(--line); }
.next-list li::before { content: counter(next); position: absolute; left: 0; top: -4px; display: grid; width: 31px; height: 31px; place-items: center; border: 1px solid rgba(116,224,180,.32); border-radius: 9px; color: var(--mint); font-size: 12px; font-weight: 750; }
.next-list strong { display: block; margin-bottom: 3px; color: var(--text); }
.next-list span { color: var(--muted); font-size: 13px; }
.safeguards ul { display: grid; gap: 12px; margin: 30px 0 0; padding: 0; list-style: none; }
.safeguards li { position: relative; padding: 13px 14px 13px 42px; border: 1px solid var(--line); border-radius: 12px; color: #c6d4cf; font-size: 13px; }
.safeguards li::before { content: "✓"; position: absolute; left: 15px; color: var(--mint); font-weight: 800; }

.source-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.source-card { display: block; min-height: 118px; padding: 18px; border-radius: 14px; box-shadow: none; text-decoration: none; transition: border-color .2s ease, transform .2s ease; }
.source-card:hover { border-color: rgba(116,224,180,.38); transform: translateY(-2px); }
.source-card strong { display: block; margin-bottom: 8px; font-size: 13px; }
.source-card span { display: block; overflow-wrap: anywhere; color: var(--muted); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 10px; }

.loading-card { grid-column: 1 / -1; padding: 28px; border: 1px dashed var(--line); border-radius: 14px; color: var(--muted); }
.error-card { border-color: rgba(255,139,125,.35); color: var(--red); }

footer {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  margin-top: 92px;
  padding: 30px 0 46px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 11px;
}
footer p { margin: 0; }
.release { text-align: right; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.noscript { position: fixed; inset: auto 20px 20px; padding: 14px; border: 1px solid var(--red); border-radius: 10px; background: #261816; color: var(--text); }

@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; padding-top: 70px; }
  .edge-card { max-width: 620px; }
  .milestone-grid { grid-template-columns: repeat(2, 1fr); }
  .metric-grid { grid-template-columns: repeat(3, 1fr); }
  .source-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 700px) {
  .site-header, main, footer { width: min(100% - 28px, 1180px); }
  .site-header { padding-top: 18px; }
  .header-state { font-size: 10px; }
  .hero { padding: 58px 0 48px; }
  h1 { font-size: clamp(43px, 15vw, 66px); }
  .decision-banner { grid-template-columns: auto 1fr; }
  .decision-status { grid-column: 2; }
  .section { padding-top: 70px; }
  .section-heading { display: block; }
  .section-heading > p { margin-top: 12px; text-align: left; }
  .progress-summary { grid-template-columns: 1fr auto; }
  .progress-track { grid-column: 1 / -1; grid-row: 2; }
  .milestone-grid, .metric-grid, .split-section, .source-grid { grid-template-columns: 1fr; }
  .split-section { padding-top: 70px; }
  footer { display: block; }
  .release { margin-top: 12px; text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}