/* Somni — the palette is the app's: deep purple ground, cream type, one warm accent
   borrowed from the sparkle in the icon. Dark by default because the app is, and because
   a dream journal read at 3am should not be a white rectangle. */
:root {
  --bg: #17112b;
  --surface: #21193c;
  --ink: #efe7d8;
  --muted: #a79cc0;
  --rule: #32275180;
  --accent: #f0a868;
  --max-width: 720px;
  --radius: 14px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "IBM Plex Serif", Georgia, "Times New Roman", serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
}

.wrap { max-width: var(--max-width); margin: 0 auto; padding: 32px 24px 96px; }

header.site {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 8px 0 28px;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 40px;
}

header.site .logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 20px;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-decoration: none;
}

header.site .logo img { width: 30px; height: 30px; border-radius: 7px; display: block; }
header.site nav { display: flex; gap: 18px; font-size: 15px; }
header.site nav a { color: var(--muted); text-decoration: none; }
header.site nav a:hover { color: var(--accent); }

h1, h2, h3 { font-weight: 600; letter-spacing: -0.01em; color: var(--ink); }
h1 { font-size: 38px; line-height: 1.15; margin: 0 0 12px; }
h2 { font-size: 22px; margin: 40px 0 12px; }
h3 { font-size: 18px; margin: 28px 0 6px; }
p { margin: 0 0 16px; }

a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

ul { padding-left: 22px; margin: 0 0 16px; }
li { margin: 4px 0; }

.lead { font-size: 19px; color: var(--muted); margin-bottom: 28px; }
.muted { color: var(--muted); font-size: 14px; }

.callout {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 18px 22px;
  margin: 24px 0;
}

.callout strong { color: var(--accent); }
.callout p:last-child { margin: 0; }

.cta {
  display: inline-block;
  background: var(--ink);
  color: var(--bg);
  text-decoration: none;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 500;
  margin: 8px 0;
}

.cta:hover { background: var(--accent); }

.feature-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin: 32px 0; }

.feature {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 18px 20px;
}

.feature h3 { margin: 0 0 6px; font-size: 16px; }
.feature p { margin: 0; color: var(--muted); font-size: 15px; }

footer.site {
  margin-top: 80px;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font-size: 14px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

footer.site a { color: var(--muted); }

@media (max-width: 540px) {
  h1 { font-size: 30px; }
  h2 { font-size: 20px; }
  .feature-grid { grid-template-columns: 1fr; }
  .wrap { padding: 24px 18px 64px; }
}