/* ============================================================
   pages.css — shared styles for the static info pages.
   These pages are pure HTML (no React) so they load instantly,
   index well, and survive the React bundle changing per build.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Geist:wght@400;500;600;700&family=Geist+Mono:wght@400;500&display=swap');

:root {
  --bg-0: #050505;
  --bg-1: #0a0a0b;
  --bg-2: #111113;
  --bg-3: #1a1a1d;
  --border-1: rgba(255,255,255,0.06);
  --border-2: rgba(255,255,255,0.10);
  --fg-1: #f6f7f5;
  --fg-2: #b8bbb6;
  --fg-3: #7d817b;
  --fg-4: #4a4d48;
  --accent: #36ff9c;
  --accent-fg: #00130a;
  --accent-2: #00d97e;
  --font-sans: 'Geist', ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-mono: 'Geist Mono', ui-monospace, 'JetBrains Mono', 'Menlo', monospace;
}

*, *::before, *::after { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg-0);
  color: var(--fg-1);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
}

::selection { background: var(--accent); color: var(--accent-fg); }

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

.page-container {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Top nav ------------------------------------------------- */
.page-nav {
  position: sticky;
  top: 0; z-index: 50;
  background: rgba(10,10,11,0.7);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-1);
}
.page-nav-inner {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
  padding: 0 24px;
}
.page-brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-sans);
  font-weight: 700; font-size: 17px;
  letter-spacing: -0.02em;
  color: var(--fg-1);
  text-decoration: none;
}
.page-brand:hover { text-decoration: none; }
.page-brand .accent { color: var(--accent); }
.page-brand em {
  font-family: var(--font-mono); font-style: normal;
  font-size: 10px; letter-spacing: 0.18em;
  color: var(--fg-3); margin-left: 4px;
}
.page-back {
  font-family: var(--font-mono); font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--fg-2);
  padding: 8px 14px; border-radius: 8px;
  border: 1px solid var(--border-1);
  background: var(--bg-2);
}
.page-back:hover { color: var(--fg-1); border-color: var(--border-2); text-decoration: none; }

/* --- Page body ----------------------------------------------- */
.page-main {
  padding: 64px 0 96px;
  position: relative;
}
.page-main::before {
  content: '';
  position: absolute;
  top: -200px; left: 50%;
  transform: translateX(-50%);
  width: 900px; height: 500px;
  background: radial-gradient(ellipse at center, rgba(54,255,156,0.10), transparent 60%);
  pointer-events: none;
  z-index: 0;
}
.page-main > .page-container { position: relative; z-index: 1; }

.page-eyebrow {
  display: inline-flex;
  font-family: var(--font-mono);
  font-size: 11px; font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--accent);
  text-transform: uppercase;
  background: rgba(54,255,156,0.06);
  border: 1px solid rgba(54,255,156,0.2);
  padding: 5px 11px;
  border-radius: 999px;
  margin-bottom: 18px;
}

.page-main h1 {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1.04;
  margin: 0 0 16px;
  color: var(--fg-1);
}
.page-main h1 .accent { color: var(--accent); }

.page-lead {
  font-size: 17px;
  color: var(--fg-2);
  margin: 0 0 36px;
  max-width: 580px;
}

.page-main h2 {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 44px 0 12px;
  color: var(--fg-1);
}

.page-main p {
  font-size: 16px;
  color: var(--fg-2);
  margin: 0 0 14px;
  max-width: 640px;
}

.page-main ul {
  font-size: 15.5px;
  color: var(--fg-2);
  padding-left: 20px;
  max-width: 620px;
}
.page-main li { margin-bottom: 8px; }
.page-main li::marker { color: var(--accent); }

.page-main code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--bg-3);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--accent);
  border: 1px solid var(--border-1);
}

.page-callout {
  margin: 28px 0;
  padding: 18px 22px;
  background: var(--bg-2);
  border: 1px solid rgba(54,255,156,0.25);
  border-radius: 14px;
  box-shadow: 0 0 0 1px rgba(54,255,156,0.08), 0 0 32px rgba(54,255,156,0.06);
}
.page-callout p { margin: 0; color: var(--fg-1); }
.page-callout p + p { margin-top: 8px; color: var(--fg-2); font-size: 14.5px; }
.page-callout-tag {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px; letter-spacing: 0.18em;
  color: var(--accent);
  margin-bottom: 8px;
  text-transform: uppercase;
}

.page-table {
  width: 100%;
  border-collapse: collapse;
  margin: 18px 0 28px;
  font-size: 14.5px;
  background: var(--bg-2);
  border: 1px solid var(--border-1);
  border-radius: 12px;
  overflow: hidden;
}
.page-table th, .page-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border-1);
  vertical-align: top;
}
.page-table tr:last-child td { border-bottom: none; }
.page-table th {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-3);
  background: var(--bg-3);
  font-weight: 500;
}
.page-table td { color: var(--fg-2); }

/* --- Footer -------------------------------------------------- */
.page-footer {
  border-top: 1px solid var(--border-1);
  padding: 28px 0 36px;
}
.page-footer-inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex; flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--fg-3);
}
.page-footer a { color: var(--fg-2); }
.page-footer a:hover { color: var(--fg-1); }

@media (max-width: 600px) {
  .page-main { padding: 40px 0 64px; }
  .page-main h1 { font-size: 32px; }
  .page-main h2 { font-size: 19px; margin-top: 32px; }
}