/* overlay.social — teaser landing
 * Sits on top of peck-ui tokens.css + components.css.
 * Accent shifted to a cyan/teal so the site has its own identity
 * while reusing peck-ui primitives. */

:root {
  --ovs-max: 1080px;
  --ovs-section-gap: clamp(3.5rem, 7vw, 6rem);
  --ovs-measure: 68ch;

  /* Override peck-ui accent to cyan-teal for this site only.
     --peck-on-accent: dark text on the lighter cyan accent so primary
     buttons keep WCAG-AA contrast (peck-ui defaults to white-on-accent). */
  --peck-accent: #5fd4d6;
  --peck-on-accent: #07070d;
  --ovs-accent: #5fd4d6;
  --ovs-accent-dim: color-mix(in srgb, var(--ovs-accent) 35%, transparent);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--peck-bg, #0b0d0e);
  color: var(--peck-fg, #e8eaed);
  font-family: var(--peck-font-sans, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: var(--ovs-accent); text-decoration: none; }
a:hover { text-decoration: underline; }

main { display: block; }

.ovs-anchor {
  position: relative;
  top: -80px;
  visibility: hidden;
  height: 0;
}

/* ── Topnav ────────────────────────────────────────────── */
.ovs-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: color-mix(in srgb, var(--peck-bg, #0b0d0e) 80%, transparent);
  border-bottom: 1px solid var(--peck-border, rgba(255,255,255,0.08));
  padding: 0.9rem 0;
}
.ovs-brand {
  color: var(--peck-fg);
  font-weight: 600;
  letter-spacing: -0.01em;
}
.ovs-brand:hover { text-decoration: none; }
.ovs-brand-text { font-size: 1.05rem; }
.ovs-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-left: auto;
}
.ovs-navlink {
  font-size: 0.92rem;
  color: var(--peck-muted, #9aa0a6);
}
.ovs-navlink:hover { color: var(--peck-fg); text-decoration: none; }

/* ── Section rhythm ────────────────────────────────────── */
.ovs-section {
  padding: var(--ovs-section-gap) 0;
  border-bottom: 1px solid var(--peck-border, rgba(255,255,255,0.06));
}
.ovs-section:last-of-type { border-bottom: none; }

.peck-container--lg { max-width: var(--ovs-max); }
.peck-container--md { max-width: 760px; }

/* ── Hero ──────────────────────────────────────────────── */
.ovs-hero {
  padding-top: clamp(4rem, 9vw, 7rem);
  padding-bottom: clamp(4rem, 9vw, 7rem);
  background:
    radial-gradient(circle at 20% 0%, var(--ovs-accent-dim) 0%, transparent 45%),
    radial-gradient(circle at 80% 30%, color-mix(in srgb, var(--ovs-accent) 18%, transparent) 0%, transparent 50%),
    var(--peck-bg, #0b0d0e);
  border-bottom: 1px solid var(--peck-border, rgba(255,255,255,0.08));
}
.ovs-hero-title {
  font-size: clamp(2.6rem, 7vw, 4.4rem);
  letter-spacing: -0.03em;
  font-weight: 700;
  margin: 0;
  background: linear-gradient(135deg, var(--peck-fg) 30%, var(--ovs-accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.ovs-hero-tagline {
  max-width: var(--ovs-measure);
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  color: var(--peck-muted, #b1b6bb);
  line-height: 1.55;
  margin: 0;
}

/* ── Points grid (overlay layer) ───────────────────────── */
.ovs-points {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem 2rem;
  margin-top: 0.5rem;
}
.ovs-point {
  border-left: 2px solid var(--ovs-accent);
  padding: 0.1rem 0 0.1rem 1rem;
}
.ovs-point-title { margin: 0 0 0.4rem; font-size: 1.05rem; }
.ovs-point-desc {
  margin: 0;
  color: var(--peck-muted, #9aa0a6);
  font-size: 0.95rem;
  line-height: 1.55;
}

/* ── Tables ───────────────────────────────────────────── */
.ovs-table-wrap { overflow-x: auto; }
.ovs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.93rem;
}
.ovs-table th, .ovs-table td {
  padding: 0.75rem 0.9rem;
  border-bottom: 1px solid var(--peck-border, rgba(255,255,255,0.07));
  text-align: left;
  vertical-align: top;
}
.ovs-table th {
  font-weight: 600;
  color: var(--peck-muted, #9aa0a6);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.ovs-table--compact th, .ovs-table--compact td { padding: 0.55rem 0.75rem; }

.ovs-cmp-name { color: var(--peck-muted, #9aa0a6); }
.ovs-cmp-name-us {
  color: var(--ovs-accent);
  font-weight: 600;
}
.ovs-cmp-row-us td {
  background: color-mix(in srgb, var(--ovs-accent) 6%, transparent);
}

.ovs-status-label { color: var(--peck-muted, #9aa0a6); width: 40%; }
.ovs-status-value { color: var(--peck-fg); }

/* ── Lists / acks ──────────────────────────────────────── */
.ovs-acks {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 0.6rem 1.5rem;
}
.ovs-ack {
  position: relative;
  padding-left: 1.1rem;
  font-size: 0.93rem;
  color: var(--peck-muted, #b1b6bb);
  line-height: 1.5;
}
.ovs-ack::before {
  content: "·";
  position: absolute;
  left: 0;
  color: var(--ovs-accent);
  font-weight: 700;
}

/* ── Misc ─────────────────────────────────────────────── */
.ovs-link {
  color: var(--ovs-accent);
  font-size: 0.95rem;
}
.ovs-link:hover { text-decoration: underline; }

.ovs-footer {
  padding: 3rem 0 4rem;
  color: var(--peck-muted, #9aa0a6);
  font-size: 0.9rem;
  border-top: 1px solid var(--peck-border, rgba(255,255,255,0.06));
}

/* ── Spec pages ───────────────────────────────────────── */
.ovs-spec-head { padding-top: 4rem; padding-bottom: 1.5rem; border-bottom: 0; }
.ovs-spec-body { padding-top: 1rem; }

.ovs-prose {
  max-width: 100%;
  line-height: 1.65;
  color: var(--peck-fg);
}
.ovs-prose h1, .ovs-prose h2, .ovs-prose h3, .ovs-prose h4 {
  letter-spacing: -0.01em;
  margin-top: 2.4rem;
  margin-bottom: 0.8rem;
}
.ovs-prose h1 { font-size: 1.9rem; }
.ovs-prose h2 { font-size: 1.45rem; border-bottom: 1px solid var(--peck-border, rgba(255,255,255,0.08)); padding-bottom: 0.4rem; }
.ovs-prose h3 { font-size: 1.15rem; color: var(--ovs-accent); }
.ovs-prose p, .ovs-prose ul, .ovs-prose ol { font-size: 0.97rem; }
.ovs-prose code {
  background: rgba(255,255,255,0.06);
  padding: 0.1em 0.35em;
  border-radius: 4px;
  font-size: 0.9em;
}
.ovs-prose pre {
  background: rgba(0,0,0,0.45);
  border: 1px solid var(--peck-border, rgba(255,255,255,0.07));
  padding: 0.9rem 1rem;
  border-radius: 6px;
  overflow-x: auto;
  font-size: 0.85rem;
  line-height: 1.5;
}
.ovs-prose pre code { background: transparent; padding: 0; }
.ovs-prose table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  margin: 1rem 0;
}
.ovs-prose th, .ovs-prose td {
  border: 1px solid var(--peck-border, rgba(255,255,255,0.08));
  padding: 0.5rem 0.7rem;
  text-align: left;
  vertical-align: top;
}
.ovs-prose th { background: rgba(255,255,255,0.04); }
.ovs-prose blockquote {
  border-left: 3px solid var(--ovs-accent);
  margin: 1rem 0;
  padding: 0.2rem 0 0.2rem 1rem;
  color: var(--peck-muted, #b1b6bb);
}
.ovs-prose hr {
  border: 0;
  border-top: 1px solid var(--peck-border, rgba(255,255,255,0.08));
  margin: 2rem 0;
}

/* ── Mobile ──────────────────────────────────────────── */
@media (max-width: 640px) {
  .ovs-nav { gap: 0.85rem; }
  .ovs-navlink { font-size: 0.85rem; }
  .ovs-hero-title { font-size: 2.4rem; }
}