/* Additional styles for SEO landing pages (seo/*.html)              */
/* Requires theme.css + platform.css to be loaded first.              */
/* Uses platform variables — inherits light/dark mode automatically.  */

html { scroll-behavior: smooth; }

/* ── Nav ── */
.seo-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}
.seo-nav-brand {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}
.seo-nav-brand span { color: var(--accent); }

/* ── Hero ── */
.seo-hero {
  text-align: center;
  padding: 80px 5% 60px;
  background: radial-gradient(ellipse 80% 50% at 50% 0%, rgba(var(--accent-rgb), 0.12) 0%, transparent 70%);
}
.seo-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(var(--accent-rgb), 0.1);
  border: 1px solid rgba(var(--accent-rgb), 0.25);
  border-radius: 20px;
  padding: 4px 14px;
  margin-bottom: 20px;
}
.seo-hero h1 {
  font-size: clamp(2rem, 6vw, 3.4rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 16px;
  color: var(--text-primary);
}
.seo-hero h1 em {
  font-style: normal;
  color: var(--accent);
}
.seo-hero-sub {
  font-size: clamp(1rem, 2.5vw, 1.15rem);
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto 32px;
}
.seo-hero-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

/* ── Pills ── */
.seo-pills { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.seo-pill {
  font-size: 0.8rem;
  color: var(--text-muted);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 4px 12px;
}
.seo-pill span { color: var(--success); margin-right: 4px; }

/* ── Section ── */
.seo-section { padding: 60px 5%; }
.seo-section-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}
.seo-section h2 {
  font-size: clamp(1.4rem, 3.5vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
  color: var(--text-primary);
}
.seo-section-sub {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 36px;
  max-width: 540px;
}

/* ── Rules grid ── */
.seo-rules-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; }
.seo-rule-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
}
.seo-rule-icon { font-size: 1.6rem; margin-bottom: 10px; }
.seo-rule-card h3 { font-size: 0.95rem; font-weight: 700; margin-bottom: 6px; color: var(--text-primary); }
.seo-rule-card p { font-size: 0.83rem; color: var(--text-muted); }

/* ── Steps ── */
.seo-steps { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; }
.seo-step {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
}
.seo-step-num {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 8px;
}
.seo-step h3 { font-size: 1rem; font-weight: 700; margin-bottom: 6px; color: var(--text-primary); }
.seo-step p { font-size: 0.85rem; color: var(--text-muted); }

/* ── CTA band ── */
.seo-cta-band {
  margin: 0 5% 60px;
  background: rgba(var(--accent-rgb), 0.08);
  border: 1px solid rgba(var(--accent-rgb), 0.25);
  border-radius: var(--radius);
  padding: 50px 40px;
  text-align: center;
}
.seo-cta-band h2 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--text-primary);
}
.seo-cta-band p { color: var(--text-muted); margin-bottom: 24px; }

/* ── Footer ── */
.seo-footer {
  border-top: 1px solid var(--border);
  padding: 24px 5%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--text-muted);
  font-size: 0.82rem;
}
.seo-footer a { color: var(--text-muted); }
.seo-footer a:hover { color: var(--text-primary); }
.seo-footer-links { display: flex; gap: 20px; }

/* ── Game cards (landing.html) ── */
.games-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
.game-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color 0.2s, transform 0.2s;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.game-card:hover { border-color: var(--accent); transform: translateY(-3px); }
.game-icon { font-size: 2.8rem; line-height: 1; }
.game-card h3 { font-size: 1.15rem; font-weight: 700; color: var(--text-primary); }
.game-card p { font-size: 0.88rem; color: var(--text-muted); flex: 1; }
.game-meta { display: flex; align-items: center; gap: 8px; font-size: 0.78rem; color: var(--text-muted); }
.badge-players { background: rgba(var(--accent-rgb), 0.12); color: var(--accent); border-radius: 6px; padding: 2px 8px; font-weight: 600; }
.badge-live { background: rgba(var(--success-rgb, 52, 211, 153), 0.12); color: var(--success); border-radius: 6px; padding: 2px 8px; font-weight: 600; }
.game-card-actions { display: flex; gap: 8px; margin-top: 4px; }
.game-card-actions .btn-primary,
.game-card-actions .btn-secondary { flex: 1; padding: 10px; font-size: 0.88rem; text-align: center; }

/* ── Features (landing.html) ── */
.features { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; }
.feature { padding: 20px; border: 1px solid var(--border); border-radius: var(--radius); }
.feature-icon { font-size: 1.4rem; margin-bottom: 10px; }
.feature h3 { font-size: 0.95rem; font-weight: 700; margin-bottom: 4px; color: var(--text-primary); }
.feature p { font-size: 0.82rem; color: var(--text-muted); }

/* ── Prose (Tips & Strategy) ── */
.seo-prose { max-width: 760px; }
.seo-prose p { color: var(--text-muted); font-size: 0.95rem; line-height: 1.7; margin-bottom: 14px; }
.seo-prose p:last-child { margin-bottom: 0; }
.seo-prose strong { color: var(--text-primary); font-weight: 700; }

/* ── FAQ ── */
.seo-faq { display: grid; gap: 12px; max-width: 760px; }
.seo-faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
  box-shadow: var(--shadow);
}
.seo-faq-item h3 { font-size: 0.98rem; font-weight: 700; margin-bottom: 8px; color: var(--text-primary); }
.seo-faq-item p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.6; }

@media (max-width: 600px) {
  .seo-hero { padding: 50px 5% 40px; }
  .seo-cta-band { padding: 36px 20px; }
}