:root { --seo-ink: #111827; --seo-muted: #596275; --seo-line: #dce1ea; --seo-blue: #2864dc; }
.seo-main { padding: 72px 0 96px; color: var(--seo-ink); }
.seo-hero { max-width: 780px; margin-bottom: 56px; }
.seo-eyebrow { margin: 0 0 16px; color: var(--seo-blue); font-weight: 700; letter-spacing: .08em; text-transform: uppercase; font-size: .78rem; }
.seo-hero h1 { margin: 0; font-size: clamp(2.5rem, 5vw, 4.5rem); line-height: 1.02; letter-spacing: -.06em; }
.seo-lead { max-width: 680px; margin: 24px 0 0; color: var(--seo-muted); font-size: 1.18rem; line-height: 1.65; }
.seo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin: 36px 0 64px; }
.seo-card { border: 1px solid var(--seo-line); border-radius: 18px; padding: 24px; background: #fff; }
.seo-card h2 { margin: 0 0 10px; font-size: 1.05rem; }
.seo-card p, .seo-content p, .seo-content li { color: var(--seo-muted); line-height: 1.7; }
.seo-content { max-width: 760px; }
.seo-content h2 { margin: 44px 0 14px; font-size: 1.65rem; letter-spacing: -.03em; }
.seo-content ul { padding-left: 20px; }
.seo-cta { margin-top: 48px; padding: 30px; border-radius: 20px; background: #edf3ff; }
.seo-cta h2 { margin-top: 0; }
.seo-cta .button { display: inline-flex; margin-top: 6px; }
@media (max-width: 760px) { .seo-main { padding: 48px 0 64px; } .seo-grid { grid-template-columns: 1fr; } }