/* Aircrew landing — same design language as the app: dark graphite, teal accent */
:root {
  --bg: #0f1115;
  --bg-elev: #161a21;
  --line: #262c36;
  --text: #e8ecf1;
  --muted: #96a0ad;
  --accent: #00b4a4;
  --accent-2: #2ed9c8;
  --dark: #051618;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
img { max-width: 100%; height: auto; } /* no image may ever overflow the viewport, styled or not */
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }
b { color: var(--text); }

/* hero */
.hero {
  max-width: 720px; margin: 0 auto; padding: 88px 24px 40px; text-align: center;
  background: radial-gradient(900px 500px at 50% -20%, color-mix(in srgb, var(--accent) 14%, transparent), transparent 65%);
}
.logo { width: 112px; height: 112px; border-radius: 26px; box-shadow: 0 12px 40px rgba(0, 180, 164, 0.25); }
.hero h1 { margin-top: 24px; font-size: 56px; letter-spacing: -0.02em; }
.tagline { margin-top: 6px; font-size: 24px; font-weight: 600; color: var(--accent-2); }
.sub { margin: 18px auto 0; max-width: 560px; color: var(--muted); }
.cta {
  display: inline-block; margin-top: 28px; padding: 14px 34px; border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: var(--dark);
  font-weight: 700; font-size: 17px;
}
.cta:hover { text-decoration: none; filter: brightness(1.08); }
.hint { margin-top: 14px; font-size: 13.5px; color: var(--muted); }

/* screenshots */
.shot { max-width: 960px; margin: 48px auto 0; padding: 0 24px; }
.shot img {
  width: 100%; height: auto; display: block; border-radius: 16px;
  border: 1px solid var(--line); box-shadow: 0 24px 80px rgba(0, 0, 0, 0.55), 0 8px 30px rgba(0, 180, 164, 0.12);
}
.gallery {
  max-width: 960px; margin: 72px auto 0; padding: 0 24px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
}
.gallery figure { margin: 0; }
.gallery img {
  width: 100%; height: auto; display: block; border-radius: 12px;
  border: 1px solid var(--line); box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
}
.gallery figcaption { margin-top: 10px; font-size: 13.5px; color: var(--muted); text-align: center; }
@media (max-width: 720px) { .gallery { grid-template-columns: 1fr; } }

/* features */
.features {
  max-width: 960px; margin: 72px auto 0; padding: 0 24px;
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px;
}
.feature {
  padding: 24px; background: var(--bg-elev); border: 1px solid var(--line); border-radius: 16px;
}
.feature h3 { font-size: 17px; margin-bottom: 8px; color: var(--accent-2); }
.feature p { font-size: 14.5px; color: var(--muted); }

/* full feature manifest */
.all-features { max-width: 960px; margin: 88px auto 0; padding: 0 24px; }
.all-features h2 { font-size: 32px; text-align: center; }
.all-features-sub { margin-top: 8px; text-align: center; color: var(--muted); }
.af-grid { margin-top: 28px; display: grid; grid-template-columns: 1fr 1fr; gap: 8px 40px; }
.af-item { padding: 14px 0; border-bottom: 1px solid var(--line); }
.af-item h4 { font-size: 15px; color: var(--accent-2); margin-bottom: 4px; }
.af-item p { font-size: 13.5px; color: var(--muted); }
.af-item code { background: var(--bg-elev); border: 1px solid var(--line); border-radius: 5px; padding: 1px 5px; font-size: 12.5px; }
@media (max-width: 720px) { .af-grid { grid-template-columns: 1fr; } }

/* pricing */
.pricing { max-width: 720px; margin: 88px auto 0; padding: 0 24px; text-align: center; }
.pricing h2 { font-size: 32px; }
.plans { display: flex; gap: 20px; justify-content: center; margin-top: 28px; flex-wrap: wrap; }
.plan {
  flex: 1 1 260px; max-width: 320px; padding: 28px; text-align: left;
  background: var(--bg-elev); border: 1px solid var(--line); border-radius: 16px;
}
.plan.pro { border-color: var(--accent); box-shadow: 0 8px 30px rgba(0, 180, 164, 0.15); }
.plan h3 { font-size: 15px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
.plan.pro h3 { color: var(--accent-2); }
.price { font-size: 34px; font-weight: 800; margin: 8px 0 14px; }
.price span { font-size: 16px; font-weight: 600; color: var(--muted); }
.plan ul { list-style: none; }
.plan li { padding: 6px 0; font-size: 14.5px; color: var(--muted); }
.plan li::before { content: '✓  '; color: var(--accent); font-weight: 700; }

/* waitlist */
.waitlist { max-width: 560px; margin: 88px auto 0; padding: 0 24px; text-align: center; }
.waitlist h2 { font-size: 32px; }
.waitlist > p { margin-top: 10px; color: var(--muted); }
.waitlist form { display: flex; gap: 10px; margin-top: 24px; flex-wrap: wrap; justify-content: center; }
.waitlist input {
  flex: 1 1 260px; padding: 14px 16px; font-size: 15px; border-radius: 12px;
  border: 1px solid var(--line); background: var(--bg-elev); color: var(--text); outline: none;
}
.waitlist input:focus { border-color: var(--accent); }
.waitlist button {
  padding: 14px 26px; border: none; border-radius: 12px; font-size: 15px; font-weight: 700;
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: var(--dark); cursor: pointer;
}
.waitlist button:hover { filter: brightness(1.08); }

/* footer */
footer {
  margin-top: 96px; padding: 40px 24px 48px; border-top: 1px solid var(--line);
  text-align: center; font-size: 13px; color: var(--muted);
}
footer p + p { margin-top: 6px; }

@media (max-width: 640px) {
  .hero h1 { font-size: 40px; }
  .shot-placeholder { height: 240px; }
}