.hero { text-align: center; padding: 80px 24px 60px; max-width: 680px; margin: 0 auto; }
    .hero h1 { font-size: 2.5rem; margin-bottom: 16px; line-height: 1.1; }
    .hero p { font-size: 1.125rem; color: var(--text-secondary); margin-bottom: 32px; max-width: 480px; margin-left: auto; margin-right: auto; }
    .hero-cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
    .features { max-width: 960px; margin: 0 auto; padding: 40px 24px 80px; }
    .features h2 { text-align: center; margin-bottom: 40px; }
    .feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }
    .feature-card { background: var(--bg-raised); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px; }
    .feature-card h3 { font-size: 1.125rem; margin-bottom: 8px; }
    .feature-card p { font-size: 14px; margin-bottom: 0; }
    .feature-icon { font-size: 2rem; margin-bottom: 12px; }
    .how-it-works { max-width: 680px; margin: 0 auto; padding: 40px 24px 80px; }
    .how-it-works h2 { text-align: center; margin-bottom: 40px; }
    .step { display: flex; gap: 20px; margin-bottom: 32px; align-items: flex-start; }
    .step-num { width: 40px; height: 40px; background: var(--accent); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; flex-shrink: 0; }
    .step-text h4 { margin-bottom: 4px; }
    .step-text p { margin-bottom: 0; font-size: 14px; }
    .cta-banner { text-align: center; padding: 60px 24px; background: var(--bg-raised); border-top: 1px solid var(--border); }
    .cta-banner h2 { margin-bottom: 12px; }
    .cta-banner p { color: var(--text-secondary); margin-bottom: 24px; }
    .site-header { display: flex; align-items: center; justify-content: space-between; padding: 16px 24px; border-bottom: 1px solid var(--border); }
    .site-logo { font-size: 1.25rem; font-weight: 700; color: var(--text); }
    .site-logo span { color: var(--accent); }
    .site-nav { display: flex; gap: 8px; align-items: center; }
    .site-nav a { font-size: 14px; padding: 8px 16px; border-radius: var(--radius); }
    .footer { text-align: center; padding: 24px; font-size: 13px; color: var(--text-muted); border-top: 1px solid var(--border); }