:root {
  --lcd: #b4b4a9;
  --lcd-dim: #a3a398;
  --ink: #161616;
  --ink-soft: #484848;
  --bezel: #1a1a1a;
  --bezel-edge: #31302d;
  --accent: #e5534b;
  --page: #222222;
  --radius: 28px;
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', system-ui, sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--page);
  color: var(--lcd);
  line-height: 1.55;
  padding: 0 16px;
}

a { color: inherit; }

.wrap { max-width: 880px; margin: 0 auto; padding-block: 32px 64px; }

.site-header,
.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 14px;
  color: #8f8f86;
}
.site-header a,
.site-footer a { text-decoration: none; }
.site-header a:hover,
.site-footer a:hover { color: var(--lcd); }
.site-footer { margin-top: 48px; }
.site-footer nav { display: flex; gap: 16px; }

/* LCD panel — echoes the app's screen inside its dark bezel */
.panel {
  margin-top: 32px;
  background: var(--bezel);
  border: 10px solid var(--bezel-edge);
  border-radius: calc(var(--radius) + 10px);
  padding: 10px;
}
.screen {
  background: var(--lcd);
  color: var(--ink);
  border-radius: var(--radius);
  padding: clamp(24px, 5vw, 48px);
}

.app-id { display: flex; align-items: center; gap: 16px; }
.app-id img { width: 72px; height: 72px; }
.app-id h1 { margin: 0; font-size: clamp(28px, 5vw, 40px); letter-spacing: -0.02em; }
.tagline { margin: 4px 0 0; color: var(--ink-soft); font-size: 17px; }

.hero-art { display: block; width: 100%; margin: 24px 0 8px; }

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px 28px;
  padding: 0;
  margin: 24px 0 0;
  list-style: none;
}
.features strong { display: block; }
.features span { color: var(--ink-soft); font-size: 15px; }

.signup {
  margin-top: 32px;
  padding-top: 28px;
  border-top: 2px dashed var(--lcd-dim);
}
.signup h2 { margin: 0 0 4px; font-size: 22px; }
.signup p { margin: 0 0 16px; color: var(--ink-soft); }
.fine { font-size: 13px; color: var(--ink-soft); margin-top: 12px; }

.btn {
  display: inline-block;
  background: var(--ink);
  color: var(--lcd);
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
}
.btn:hover { background: #000; }

.app-list { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 12px; }
.app-list a {
  display: flex; align-items: center; gap: 14px;
  padding: 14px; border-radius: 18px; text-decoration: none;
  background: var(--lcd-dim);
}
.app-list a:hover { background: #999a8f; }
.app-list img { width: 48px; height: 48px; }

.prose h1 { margin-top: 0; }
.prose h2 { font-size: 18px; margin-top: 28px; }
.prose p, .prose li { color: #2e2e2e; }