body{margin:0;font-family:system-ui;background:#101418;color:#fff}nav{display:flex;justify-content:space-between;padding:18px 32px;background:#111}nav ul{display:flex;gap:18px;list-style:none}.hero{min-height:80vh;background:linear-gradient(rgba(0,0,0,.6),rgba(0,0,0,.7)),#184b2b}.hero-content{text-align:center;padding:120px 20px}h1{font-size:3rem}.cta a{display:inline-block;margin:10px;padding:12px 20px;background:#14833B;color:#fff;text-decoration:none;border-radius:6px}.impact{display:grid;grid-template-columns:repeat(4,1fr);padding:40px;background:#181e24;text-align:center}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;padding:20px}.grid div,.shop{background:#181e24;padding:24px;border-radius:8px}footer{text-align:center;padding:30px}