:root {
  --ink: #10110f;
  --paper: #f4f0e7;
  --paper-deep: #e1d7c3;
  --line: rgba(16, 17, 15, 0.16);
  --accent: #ffc21a;
  --green: #16664f;
  --muted: rgba(16, 17, 15, 0.68);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: ui-serif, Georgia, Cambria, "Times New Roman", serif;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-shell {
  min-height: 100vh;
  background:
    linear-gradient(90deg, rgba(16, 17, 15, 0.06) 1px, transparent 1px) 0 0 / 84px 84px,
    linear-gradient(rgba(16, 17, 15, 0.05) 1px, transparent 1px) 0 0 / 84px 84px,
    var(--paper);
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 78px;
  padding: 0 clamp(20px, 5vw, 72px);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 19px;
  font-weight: 700;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  background: var(--ink);
  color: var(--accent);
}

.site-nav nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2vw, 30px);
  color: var(--muted);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 14px;
}

.nav-action,
.primary-action,
.secondary-action {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 18px;
  border: 1px solid var(--ink);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 14px;
  font-weight: 700;
}

.nav-action,
.primary-action {
  background: var(--ink);
  color: var(--paper);
}

.secondary-action {
  background: rgba(255, 255, 255, 0.28);
}

.hero {
  display: grid;
  min-height: calc(100vh - 78px);
  grid-template-columns: minmax(0, 1fr) minmax(320px, 520px);
  gap: clamp(28px, 5vw, 74px);
  align-items: center;
  padding: clamp(28px, 6vw, 92px);
}

.hero-copy {
  max-width: 820px;
}

.eyebrow {
  margin: 0;
  color: var(--green);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  margin-top: 18px;
  max-width: 980px;
  font-size: clamp(52px, 8vw, 116px);
  font-weight: 500;
  line-height: 0.91;
  letter-spacing: 0;
}

.lead {
  margin-top: 28px;
  max-width: 720px;
  color: var(--muted);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.signal-board {
  border: 1px solid var(--ink);
  background: #161713;
  color: #f8f1df;
  box-shadow: 18px 18px 0 var(--accent);
  font-family: ui-sans-serif, system-ui, sans-serif;
}

.board-top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 18px;
  border-bottom: 1px solid rgba(248, 241, 223, 0.18);
  color: rgba(248, 241, 223, 0.7);
  font-size: 12px;
}

.board-top strong {
  color: var(--accent);
}

.stream {
  display: grid;
  grid-template-columns: 16px minmax(0, 1fr);
  gap: 14px;
  padding: 24px 18px;
  border-bottom: 1px solid rgba(248, 241, 223, 0.14);
}

.stream > span {
  display: block;
  width: 11px;
  height: 11px;
  margin-top: 5px;
  border-radius: 999px;
  background: var(--accent);
}

.stream .pulse {
  box-shadow: 0 0 0 8px rgba(255, 194, 26, 0.15);
}

.stream strong {
  display: block;
  font-size: 15px;
}

.stream small,
.metric-row span {
  display: block;
  margin-top: 5px;
  color: rgba(248, 241, 223, 0.62);
}

.stream.muted > span {
  background: #6aa894;
}

.metric-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.metric-row div {
  min-height: 118px;
  padding: 18px;
  border-right: 1px solid rgba(248, 241, 223, 0.14);
}

.metric-row div:last-child {
  border-right: 0;
}

.platform {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.platform article {
  min-height: 260px;
  padding: clamp(24px, 4vw, 50px);
  border-right: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.22);
}

.platform article:last-child {
  border-right: 0;
}

.platform span {
  font-family: ui-sans-serif, system-ui, sans-serif;
  color: var(--green);
  font-weight: 800;
}

.platform h2,
.contact h2 {
  margin-top: 20px;
  max-width: 420px;
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 500;
  line-height: 1;
}

.platform p {
  margin-top: 18px;
  color: var(--muted);
  font-family: ui-sans-serif, system-ui, sans-serif;
  line-height: 1.6;
}

.contact {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: clamp(28px, 5vw, 72px);
  background: var(--paper-deep);
}

@media (max-width: 860px) {
  .site-nav {
    align-items: flex-start;
    flex-direction: column;
    padding-top: 18px;
    padding-bottom: 18px;
  }

  .site-nav nav {
    flex-wrap: wrap;
  }

  .hero,
  .platform {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .platform article,
  .metric-row div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .metric-row {
    grid-template-columns: 1fr;
  }

  .contact {
    align-items: flex-start;
    flex-direction: column;
  }
}


.docs-shell .site-nav {
  border-color: rgba(255, 255, 255, 0.12);
}

.docs-hero {
  min-height: 520px;
}

.docs-grid article span {
  width: auto;
  min-width: 54px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  letter-spacing: 0;
}