:root{color:#1f2937;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#fffbeb;font-family:Inter,Avenir,Helvetica,Arial,sans-serif;font-weight:400;line-height:1.5}*{box-sizing:border-box}body{background:#fffbeb;min-width:320px;margin:0}.landing-page{color:#1f2937;max-width:1100px;margin:0 auto;padding:32px 20px 56px}.hero{color:#fff;text-align:left;background:#1b4332;border-radius:18px;padding:40px 28px}.brand{align-items:center;gap:14px;margin-bottom:20px;display:flex}.brand-monogram{color:#1b4332;background:#fff;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;font-size:1.25rem;font-weight:700;display:inline-flex}.brand-name{margin:0;font-size:1.1rem;font-weight:700}.brand-subtitle{opacity:.9;margin:2px 0 0}h1{margin:0;font-size:clamp(1.8rem,5vw,3rem);line-height:1.15}.hero-description{max-width:700px;margin-top:16px;font-size:1.05rem}.hero-cta{flex-wrap:wrap;gap:12px;margin-top:24px;display:flex}.hero-cta a{color:#1b4332;background:#fff;border-radius:999px;padding:10px 16px;font-weight:600;text-decoration:none}.hero-cta .secondary{color:#fff;background:0 0;border:1px solid #fff}.section{background:#fff;border:1px solid #d1d5db;border-radius:18px;margin-top:30px;padding:28px}.section h2{color:#1b4332;margin-top:0}.challenge-list{gap:10px;margin:0;padding-left:20px;display:grid}.module-grid{grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px;display:grid}.module-card{background:#fffbeb;border:1px solid #d1d5db;border-radius:14px;padding:16px}.module-card h3{color:#1b4332;margin:0;font-size:1rem}.module-card p{margin:8px 0 0}.contact{background:#fffbeb}.contact-note{color:#1b4332;margin-top:12px;font-weight:600}@media (width<=640px){.hero,.section{padding:22px}}