/* Divehook — base styles shared by every page (reset, tokens, nav, footer) */

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

:root {
  --ink:       #0e1d36;
  --ink-soft:  #3a4a66;
  --teal:      #0f6a6a;
  --teal-soft: #cfe1df;
  --flag:      #c8312a;
  --bg:        #f6f3ec;
  --surface:   #ffffff;
  --line:      #d8d2c4;
  --line-soft: #e8e2d2;
  --muted:     #7a7363;
  --font-ui:   'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'IBM Plex Mono', ui-monospace, monospace;
}

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font-ui);
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ── Nav ── */
.site-nav {
  background: var(--surface);
  border-bottom: 1px solid var(--line-soft);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 0 var(--line-soft);
  padding: 10px 24px;
}
.logo-link {
  display: inline-flex;
  align-items: center;
}
.logo-img {
  height: 64px;
  width: auto;
  display: block;
}

/* Nav modifier — full-bleed custom banner art (one-off, see CLAUDE.md) */
.site-nav--banner {
  background: none;
  padding: 0;
  line-height: 0;
}
.site-nav--banner .logo-link {
  display: block;
  width: 100%;
}
.site-nav--banner .logo-img {
  width: 100%;
  height: auto;
}

/* ── Footer ── */
.site-footer {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.45);
  text-align: left;
  padding: 28px 24px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
}
.site-footer a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
}
.site-footer a:hover { color: #fff; }