.hero{margin:0 0 24px 0}
.hero img{width:100%;height:auto;border-radius:16px;box-shadow:0 6px 24px rgba(0,0,0,.08)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:24px 0}
.card{border:1px solid #e5e7eb;border-radius:16px;padding:16px;background:#fff;box-shadow:0 4px 12px rgba(0,0,0,.04)}
.card h3{margin:4px 0 8px 0}
.card p{margin:0;color:#555}
.section-title{margin:24px 0 8px 0}