/* Static content pages (/about, /youtube-watch-party, /watch-videos-together, /privacy, 404) */
:root {
  --bg: #0b0b0e;
  --surface: #15151a;
  --line: #26262e;
  --text: #ededf0;
  --muted: #a3a3ad;
  --accent: #ff2a50;
  --accent-ink: #fff;
  color-scheme: dark;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

a { color: var(--accent); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }

.wrap { max-width: 760px; margin: 0 auto; padding: 0 20px; }

.site-header {
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  background: rgba(11, 11, 14, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 2;
}

.site-header .wrap {
  display: flex;
  align-items: center;
  gap: 16px;
  height: 60px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 800;
  font-size: 19px;
  letter-spacing: 0.3px;
  text-decoration: none;
}

.logo img { width: 30px; height: 30px; }

.site-nav { margin-left: auto; display: flex; align-items: center; gap: 18px; font-size: 15px; }
.site-nav a { color: var(--muted); text-decoration: none; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--text); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 20px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--accent-ink) !important;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.btn:hover { filter: brightness(1.08); }
.btn-sm { min-height: 36px; padding: 0 16px; font-size: 14px; }

main { padding: 48px 0 24px; }

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
}

h1 {
  margin: 0 0 16px;
  font-size: clamp(32px, 6vw, 46px);
  line-height: 1.1;
  letter-spacing: -0.8px;
}

h2 { margin: 48px 0 12px; font-size: 25px; line-height: 1.25; letter-spacing: -0.3px; }
h3 { margin: 24px 0 6px; font-size: 18px; }

.lede { margin: 0 0 24px; color: var(--muted); font-size: 19px; }

.cta-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin: 24px 0 8px; }
.cta-note { color: var(--muted); font-size: 14px; }

.features {
  list-style: none;
  padding: 0;
  margin: 16px 0 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.features li {
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
}

.features strong { display: block; margin-bottom: 2px; }
.features span { color: var(--muted); font-size: 15px; }

ol.steps { padding-left: 22px; }
ol.steps li { margin: 8px 0; }

details {
  border-bottom: 1px solid var(--line);
  padding: 14px 0;
}

summary {
  cursor: pointer;
  font-weight: 650;
  list-style-position: outside;
}

details p { margin: 8px 0 0; color: var(--muted); }

table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: 15px; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; }

.related { margin-top: 48px; padding: 20px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
.related h2 { margin-top: 0; font-size: 18px; }
.related ul { margin: 0; padding-left: 20px; }

.site-footer { border-top: 1px solid var(--line); margin-top: 56px; padding: 24px 0 40px; color: var(--muted); font-size: 14px; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-bottom: 10px; }
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--text); }

@media (max-width: 560px) {
  body { font-size: 16px; }
  .site-nav a:not(.btn) { display: none; }
  main { padding-top: 32px; }
}