/* Plectrix website: the app's colours (ui/theme/Theme.kt), light and dark
   by the system setting. No grey text (grey only for lines), no web fonts,
   no scripts, no cookies. */
:root {
  --bg: #F7F8FA;
  --surface: #FFFFFF;
  --text: #000000;
  --accent: #C25E00;
  --wave: #0071A4;
  --good: #1B8A3A;
  --line: #9AA0A6;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0E1114;
    --surface: #1A1F24;
    --text: #FFFFFF;
    --accent: #FF9F0A;
    --wave: #5AC8FA;
    --good: #4CD964;
    --line: #5A636B;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 18px;
  line-height: 1.55;
}
main { max-width: 720px; margin: 0 auto; padding: 32px 16px 48px; }
a { color: var(--accent); font-weight: 600; }
h1 { font-size: 40px; line-height: 1.1; margin: 16px 0 4px; }
h2 { font-size: 24px; margin: 36px 0 8px; }
p { margin: 8px 0; }

.hero { text-align: center; }
.hero img { width: 128px; height: 128px; border-radius: 28px; }
.tagline { font-size: 22px; font-weight: 600; margin: 0; }
.promise { color: var(--wave); font-weight: 600; margin-top: 12px; }
.store {
  display: inline-block;
  margin-top: 20px;
  padding: 14px 28px;
  border-radius: 28px;
  background: var(--accent);
  color: #FFFFFF;
  font-weight: 700;
  text-decoration: none;
}
.store.soon { background: transparent; color: var(--text); border: 2px solid var(--line); }

.groups { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin-top: 12px; }
.group { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; }
.group h3 { margin: 0 0 6px; font-size: 20px; color: var(--accent); }
.group ul { margin: 0; padding-left: 20px; }
.pro { color: var(--wave); font-weight: 700; font-size: 15px; }

footer {
  max-width: 720px;
  margin: 0 auto;
  padding: 16px 16px 40px;
  border-top: 1px solid var(--line);
  font-size: 16px;
}
footer a { margin-right: 16px; }