/* RBX Guess marketing site — minimal dark theme that loosely echoes
   the in-app palette (#141F23 background, off-white text, Feather Green
   accent). Plain HTML + CSS, no build step. */

:root {
  --bg: #141F23;
  --surface: #202F36;
  --border: #37464F;
  --text: #F1F7FB;
  --text-muted: #8FA5AF;
  --accent: #58CC02;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

main {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}

h1 {
  font-size: 34px;
  margin: 0 0 4px;
  letter-spacing: -0.5px;
}

h2 {
  font-size: 22px;
  margin: 32px 0 8px;
  letter-spacing: -0.25px;
}

h3 {
  font-size: 18px;
  margin: 24px 0 4px;
}

p, li {
  color: var(--text);
}

p.tagline, p.meta {
  color: var(--text-muted);
  font-size: 15px;
  margin-top: 0;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

ul {
  padding-left: 20px;
}

li + li {
  margin-top: 4px;
}

section {
  margin-top: 32px;
}

footer {
  margin-top: 64px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 13px;
}

@media (max-width: 480px) {
  main { padding: 32px 20px 60px; }
  h1 { font-size: 28px; }
  h2 { font-size: 20px; }
  h3 { font-size: 17px; }
}