:root {
  --bg: #f6f1e7;
  --surface: #fffdf8;
  --text: #1f2320;
  --muted: #5b625d;
  --accent: #2f5d50;
  --accent-text: #f6f1e7;
  --line: #ddd5c6;
  --ok: #1f6b3a;
  --bad: #a3321f;
  --radius: 14px;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #151816;
    --surface: #1e2220;
    --text: #ecebe6;
    --muted: #a6aca7;
    --accent: #7fb8a4;
    --accent-text: #10201b;
    --line: #333a36;
    --ok: #7fd49a;
    --bad: #f29a86;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); }
h1, h2, h3 { line-height: 1.15; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.1rem, 6vw, 3.4rem); margin: 0 0 16px; }
h2 { font-size: clamp(1.5rem, 4vw, 2rem); margin: 0 0 12px; }
h3 { font-size: 1.15rem; margin: 24px 0 8px; }

.page { max-width: 1080px; margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 720px; padding-top: 32px; padding-bottom: 48px; }

.site-header { display: flex; align-items: center; justify-content: space-between; padding: 16px 0; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--text); text-decoration: none; }
.brand img { width: 32px; height: 32px; border-radius: 8px; }
.site-header nav a { color: var(--muted); text-decoration: none; margin-left: 16px; font-size: 0.95rem; }

.hero { display: grid; grid-template-columns: minmax(0, 1fr); gap: 32px; align-items: center; padding: 24px 0 56px; }
.lede { font-size: 1.2rem; color: var(--muted); margin: 0 0 24px; max-width: 34em; }
.phone {
  width: min(300px, 78vw); margin: 0 auto; border-radius: 40px; overflow: hidden;
  border: 10px solid #111; background: #111; box-shadow: 0 24px 60px rgb(0 0 0 / 0.18);
}

.waitlist { display: flex; flex-wrap: wrap; gap: 10px; max-width: 460px; }
.waitlist input[type="email"] {
  flex: 1 1 220px; min-width: 0; font: inherit; padding: 13px 14px;
  border: 1px solid var(--line); border-radius: 10px; background: var(--surface); color: var(--text);
}
.waitlist button {
  font: inherit; font-weight: 600; padding: 13px 20px; border: 0; border-radius: 10px;
  background: var(--accent); color: var(--accent-text); cursor: pointer;
}
.waitlist .hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.note { color: var(--muted); font-size: 0.9rem; margin: 10px 0 0; }
[data-waitlist-msg] { margin: 10px 0 0; font-weight: 600; min-height: 1.5em; }
[data-waitlist-msg][data-kind="joined"] { color: var(--ok); }
[data-waitlist-msg][data-kind="error"] { color: var(--bad); }

.features { display: grid; gap: 56px; padding: 24px 0 64px; }
.feature { display: grid; grid-template-columns: minmax(0, 1fr); gap: 24px; align-items: center; }
.feature p { color: var(--muted); margin: 0; }
.feature .glyph {
  width: min(300px, 78vw); aspect-ratio: 1; margin: 0 auto; border-radius: 40px;
  display: grid; place-items: center; background: var(--surface); border: 1px solid var(--line);
  font-size: 96px;
}

.band { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 48px 0; }
.faq { padding: 56px 0; max-width: 720px; }
.faq dt { font-weight: 700; margin-top: 20px; }
.faq dd { margin: 6px 0 0; color: var(--muted); }

.site-footer { border-top: 1px solid var(--line); padding: 24px 0 40px; color: var(--muted); font-size: 0.9rem; }
.site-footer a { color: var(--muted); margin-right: 16px; }

@media (min-width: 800px) {
  .hero { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); padding-top: 48px; }
  .feature { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .feature:nth-child(even) > :first-child { order: 2; }
}