/* GamingCI marketing site — shared styles.
   Brand direction matches frontend/src/styles/tokens.css: dark navy,
   cyan/teal signal accent, restrained indigo. No framework, no build step —
   this site deploys as plain static files with zero backend dependency. */

:root {
  --bg: #0a0f1c;
  --bg-elevated: #0d1526;
  --surface: #111a2e;
  --surface-2: #16213a;
  --border: #223251;
  --border-subtle: #1a2540;
  --text: #e8edf7;
  --text-muted: #97a6c4;
  --text-faint: #8390b0;
  --signal: #34d5e0;
  --signal-strong: #5fe3ec;
  --signal-wash: rgba(52, 213, 224, 0.10);
  --indigo: #7c86f2;
  --indigo-wash: rgba(124, 134, 242, 0.12);
  --positive: #33c481;
  --radius-md: 10px;
  --radius-lg: 14px;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --max-width: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--signal); }
a:focus-visible, button:focus-visible { outline: 2px solid var(--signal); outline-offset: 2px; }

img { max-width: 100%; }

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

/* ── Header ─────────────────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(10, 15, 28, 0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border-subtle);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 17px;
  text-decoration: none;
  color: var(--text);
}
.brand__mark {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--signal), var(--indigo));
  flex-shrink: 0;
}
.site-nav { display: flex; gap: 28px; }
.site-nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
}
.site-nav a:hover { color: var(--text); }

/* ── Hero ───────────────────────────────────────────────────────────── */
.hero {
  padding: 88px 0 72px;
  background:
    radial-gradient(1100px 560px at 15% -10%, rgba(52, 213, 224, 0.09), transparent),
    radial-gradient(900px 480px at 100% 0%, rgba(124, 134, 242, 0.07), transparent);
  border-bottom: 1px solid var(--border-subtle);
}
.hero__eyebrow {
  display: inline-block;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--signal);
  background: var(--signal-wash);
  border: 1px solid rgba(52, 213, 224, 0.28);
  border-radius: 999px;
  padding: 5px 12px;
  margin-bottom: 22px;
}
.hero h1 {
  font-size: clamp(32px, 4.4vw, 52px);
  line-height: 1.12;
  letter-spacing: -0.015em;
  margin: 0 0 20px;
  max-width: 18ch;
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(90deg, var(--signal-strong), var(--indigo));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p.lead {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 56ch;
  margin: 0 0 32px;
}
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 14.5px;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn--primary {
  background: linear-gradient(135deg, var(--signal), #22b8c4);
  color: #051019;
}
.btn--primary:hover { filter: brightness(1.06); }
.btn--secondary {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}
.btn--secondary:hover { border-color: var(--signal); color: var(--signal-strong); }

/* ── Sections ───────────────────────────────────────────────────────── */
section { padding: 72px 0; border-bottom: 1px solid var(--border-subtle); }
section:last-of-type { border-bottom: none; }

.section__kicker {
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--indigo);
  margin: 0 0 10px;
}
.section__title { font-size: clamp(24px, 3vw, 34px); margin: 0 0 14px; letter-spacing: -0.01em; }
.section__lead { color: var(--text-muted); font-size: 16px; max-width: 62ch; margin: 0 0 40px; }

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 26px 24px;
}
.card__icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  margin-bottom: 16px;
}
.card__icon--money { background: rgba(51, 196, 129, 0.14); color: var(--positive); }
.card__icon--waste { background: var(--signal-wash); color: var(--signal-strong); }
.card__icon--decide { background: var(--indigo-wash); color: var(--indigo); }
.card h3 { font-size: 17px; margin: 0 0 8px; }
.card p { color: var(--text-muted); font-size: 14.5px; margin: 0; }

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  counter-reset: step;
}
.step { position: relative; padding-left: 44px; }
.step::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--signal-strong);
  font-weight: 800;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.step h4 { margin: 2px 0 6px; font-size: 15.5px; }
.step p { color: var(--text-muted); font-size: 14px; margin: 0; }

.trust-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}
.trust-list li {
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  font-size: 14.5px;
  color: var(--text-muted);
}
.trust-list li strong { display: block; color: var(--text); font-size: 15px; margin-bottom: 4px; }

.disclosure-note {
  margin-top: 36px;
  padding: 16px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  font-size: 13.5px;
  color: var(--text-faint);
  max-width: 68ch;
}

/* ── Footer ─────────────────────────────────────────────────────────── */
.site-footer { padding: 40px 0 56px; }
.site-footer .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.site-footer nav { display: flex; gap: 22px; }
.site-footer nav a { color: var(--text-faint); font-size: 13px; text-decoration: none; }
.site-footer nav a:hover { color: var(--text-muted); }
.site-footer .copyright { color: var(--text-faint); font-size: 13px; }

/* ── Legal pages (privacy / cookies) ───────────────────────────────── */
.legal { padding: 64px 0 88px; }
.legal h1 { font-size: 30px; margin: 0 0 6px; }
.legal .updated { color: var(--text-faint); font-size: 13px; margin: 0 0 36px; }
.legal h2 { font-size: 19px; margin: 36px 0 10px; }
.legal p, .legal li { color: var(--text-muted); font-size: 15px; }
.legal ul { padding-left: 22px; }

@media (max-width: 640px) {
  .site-nav { display: none; }
  .hero { padding: 56px 0 48px; }
  section { padding: 52px 0; }
}