/* Ivera — public site. Palette mirrors the app
   (lib/core/theme/app_colors.dart): primary #2B5DAE family.
   Accessibility: WCAG AA contrast in both schemes, visible
   focus indicators, semantic landmarks, no motion. */
:root {
  --primary: #2b5dae;      /* 6.3:1 on --bg — AA normal text */
  --primary-dark: #1a3f7a;
  --bg: #f7f8fa;
  --text: #1c2330;         /* ~14:1 on --bg */
  --text-secondary: #4d5665; /* ~7:1 on --bg */
  --border: #e3e7ee;
  --accent-text: #2b5dae;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12121f;
    --text: #eef0f5;          /* ~15:1 on --bg */
    --text-secondary: #aab3c2; /* ~8:1 on --bg */
    --border: #2b2b44;
    --accent-text: #8db0e8;   /* ~7:1 on --bg */
  }
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
a { color: var(--accent-text); text-decoration: underline; text-underline-offset: 2px; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible, button:focus-visible {
  outline: 3px solid var(--accent-text);
  outline-offset: 3px;
  border-radius: 2px;
}

.wordmark {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--accent-text);
  text-decoration: none;
}
.wordmark:hover { text-decoration: none; }

.wrap { max-width: 720px; margin: 0 auto; padding: 0 24px; width: 100%; }

header.site { padding: 28px 0; }

/* Landing — single centered column */
main.landing {
  flex: 1;
  display: flex;
  align-items: center;
  padding: 48px 0 72px;
}
main.landing .wrap { text-align: center; }
main.landing .wordmark { font-size: clamp(40px, 8vw, 64px); }
main.landing h1 {
  margin-top: 28px;
  font-size: clamp(26px, 4.5vw, 40px);
  line-height: 1.2;
  font-weight: 750;
  letter-spacing: -0.015em;
}
main.landing p.mission {
  margin: 22px auto 0;
  max-width: 560px;
  font-size: 18px;
  color: var(--text-secondary);
}
main.landing .signin { margin-top: 40px; font-size: 16px; }

footer.site {
  border-top: 1px solid var(--border);
  padding: 26px 0 34px;
  font-size: 14px;
  color: var(--text-secondary);
}
footer.site .wrap {
  display: flex; flex-wrap: wrap; gap: 10px 28px;
  justify-content: space-between;
}
footer.site a { color: var(--text-secondary); }

/* Legal / support pages */
main.doc { flex: 1; padding: 8px 0 72px; }
main.doc h1 { font-size: 30px; letter-spacing: -0.01em; margin-bottom: 6px; }
main.doc p.meta { color: var(--text-secondary); font-size: 14px; margin-bottom: 30px; }
main.doc h2 { font-size: 19px; margin: 30px 0 8px; }
main.doc p, main.doc li { font-size: 16px; }
main.doc ul { padding-left: 22px; margin: 10px 0; }