body{font-family:Arial,sans-serif;margin:0;line-height:1.6;background:#f8faf7;color:#222}
header{background:#1d6b43;color:#fff;padding:20px;text-align:center}
nav a{color:#fff;margin:0 10px;text-decoration:none}
.hero{padding:70px 20px;text-align:center;background:#eef8f1}
.btn{display:inline-block;background:#c59d2a;color:#fff;padding:12px 22px;text-decoration:none;border-radius:6px}
section{max-width:1000px;margin:auto;padding:50px 20px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}
.cards div{background:#fff;border-radius:8px;padding:20px;box-shadow:0 2px 8px rgba(0,0,0,.08)}
footer{background:#1d6b43;color:#fff;text-align:center;padding:20px}