/* airmaps.app — brand colours from assets/brand/README.md. No external
   requests: Manrope is served from /fonts (CSP font-src 'self'). */
@font-face { font-family: Manrope; font-weight: 400; font-display: swap; src: url("/fonts/Manrope-Regular.ttf") format("truetype"); }
@font-face { font-family: Manrope; font-weight: 600; font-display: swap; src: url("/fonts/Manrope-SemiBold.ttf") format("truetype"); }
@font-face { font-family: Manrope; font-weight: 800; font-display: swap; src: url("/fonts/Manrope-ExtraBold.ttf") format("truetype"); }

:root {
  --flight-blue: #0035AD;
  --track-magenta: #D900A5;
  --bg: #F6F8FC;
  --surface: #FFFFFF;
  --text: #0B1530;
  --muted: #4A5675;
  --link: var(--flight-blue);
  --rule: #DDE3EF;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0B1120;
    --surface: #131B2E;
    --text: #E8EDF7;
    --muted: #A3AECA;
    --link: #8FB0FF;
    --rule: #26314A;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 17px/1.6 Manrope, system-ui, sans-serif;
}
a { color: var(--link); }
img { max-width: 100%; height: auto; }

.draft {
  margin: 0;
  padding: 8px 16px;
  background: var(--track-magenta);
  color: #FFFFFF;
  font-weight: 600;
  text-align: center;
}

.site-header, main, .site-footer {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 16px;
}
.site-header { padding-top: 24px; padding-bottom: 8px; }
.brand { display: inline-block; }
.brand img { display: block; height: 32px; width: auto; }

h1, h2, h3 { line-height: 1.25; }
h1 { font-weight: 800; letter-spacing: -0.02em; font-size: 2rem; }
h2 { font-weight: 800; font-size: 1.25rem; margin-top: 2em; }
h3 { font-weight: 600; font-size: 1.05rem; }

.hero { padding: 32px 0 8px; }
.hero h1 { font-size: clamp(2rem, 6vw, 2.75rem); margin: 0 0 12px; }
.lead { font-size: 1.15rem; color: var(--muted); margin: 0; }

.features {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  margin: 32px 0;
}
.features div {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 16px;
  padding: 16px;
}
.features h2 { margin: 0 0 4px; font-size: 1.05rem; }
.features p { margin: 0; color: var(--muted); }

.screenshots {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  margin: 32px 0;
}
.screenshots img { width: 220px; flex: none; border-radius: 16px; }

.stores { display: flex; gap: 12px; flex-wrap: wrap; margin: 20px 0 0; }
.stores img { height: 48px; width: auto; display: block; }

.about {
  border-top: 1px solid var(--rule);
  margin-top: 32px;
  padding-top: 8px;
}
.signature { display: flex; align-items: center; gap: 12px; font-weight: 600; }
.signature span { display: flex; flex-direction: column; line-height: 1.3; }
.signature small { font-weight: 400; font-size: 0.9rem; color: var(--muted); }
.portrait { border-radius: 50%; width: 48px; height: 48px; object-fit: cover; }

.doc { padding: 8px 0 32px; }
.doc h1 { margin-top: 24px; }
.contact { border-top: 1px solid var(--rule); margin-top: 32px; }

.site-footer {
  border-top: 1px solid var(--rule);
  padding-top: 16px;
  padding-bottom: 32px;
  color: var(--muted);
  font-size: 0.9rem;
}
.site-footer nav { display: flex; flex-wrap: wrap; gap: 16px; }
.site-footer p { margin: 8px 0 0; }