/* Pilot Career Manager — public site styles.
   Self-contained, no external fonts or trackers (matches the app's ethos). */

:root {
  --brand: #1d5fbf;
  --brand-ink: #17408a;
  --bg: #ffffff;
  --surface: #f5f7fb;
  --border: #e3e8f0;
  --ink: #14181f;
  --muted: #5b6472;
  --max: 860px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e1116;
    --surface: #161b22;
    --border: #242c38;
    --ink: #e8edf4;
    --muted: #9aa4b2;
    --brand: #4d8bff;
    --brand-ink: #7aa9ff;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Helvetica, Arial, sans-serif;
}

a { color: var(--brand); }
a:hover { color: var(--brand-ink); }

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 20px;
}

/* ---- Header / nav ---- */
header.site {
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}
header.site .wrap {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 16px;
  padding-bottom: 16px;
  flex-wrap: wrap;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-decoration: none;
  font-size: 18px;
}
.brand svg { display: block; border-radius: 8px; }
nav.site-nav {
  margin-left: auto;
  display: flex;
  gap: 20px;
  font-size: 15px;
}
nav.site-nav a { color: var(--muted); text-decoration: none; }
nav.site-nav a:hover { color: var(--brand); }

/* ---- Hero ---- */
.hero {
  text-align: center;
  padding: 72px 0 40px;
}
.hero .logo-lg {
  border-radius: 22px;
  box-shadow: 0 10px 30px rgba(29, 95, 191, 0.28);
  margin-bottom: 28px;
}
.hero h1 {
  font-size: clamp(30px, 6vw, 46px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 14px;
}
.hero p.lede {
  font-size: clamp(17px, 2.4vw, 20px);
  color: var(--muted);
  max-width: 600px;
  margin: 0 auto 28px;
}
.badges {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
.btn {
  display: inline-block;
  background: var(--brand);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  padding: 12px 22px;
  border-radius: 12px;
  border: 1px solid transparent;
}
.btn:hover { background: var(--brand-ink); color: #fff; }
.btn.ghost {
  background: transparent;
  color: var(--brand);
  border-color: var(--border);
}
.btn.ghost:hover { background: var(--surface); color: var(--brand); }

/* ---- Feature grid ---- */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 18px;
  padding: 24px 0 8px;
}
.feature {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
}
.feature h3 { margin: 0 0 6px; font-size: 17px; }
.feature p { margin: 0; color: var(--muted); font-size: 15px; }

.note {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--brand);
  border-radius: 10px;
  padding: 14px 18px;
  color: var(--muted);
  font-size: 15px;
  margin: 28px 0;
}

/* ---- Long-form (privacy / support) ---- */
main.doc { padding: 40px 0 72px; }
main.doc h1 { font-size: clamp(28px, 5vw, 38px); letter-spacing: -0.02em; margin: 0 0 6px; }
main.doc .updated { color: var(--muted); font-size: 14px; margin: 0 0 32px; }
main.doc h2 {
  font-size: 21px;
  margin: 36px 0 10px;
  padding-top: 8px;
}
main.doc h3 { font-size: 17px; margin: 24px 0 6px; }
main.doc ul { padding-left: 22px; }
main.doc li { margin: 6px 0; }
main.doc code {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 1px 6px;
  font-size: 0.9em;
}

/* ---- Footer ---- */
footer.site {
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 14px;
  padding: 28px 0 48px;
}
footer.site .wrap { display: flex; gap: 18px; flex-wrap: wrap; align-items: center; }
footer.site a { color: var(--muted); }
footer.site .spacer { margin-left: auto; }