body{font-family:Arial,Helvetica,sans-serif;margin:0;background:#f5f5f5;color:#333}.container{width:90%;max-width:1200px;margin:auto}header{background:linear-gradient(120deg,#1e7a1e,#39b54a);color:white;text-align:center;padding:70px 20px}header h1{font-size:38px;margin-bottom:10px}header p{font-size:20px;max-width:800px;margin:auto}.btn{display:inline-block;background:#ff9800;color:white;padding:14px 28px;font-size:18px;text-decoration:none;border-radius:6px;margin-top:20px;font-weight:bold}.btn:hover{background:#e68900}.section{padding:60px 0;background:white}.section-gray{background:#f0f0f0;padding:60px 0}h2{text-align:center;color:#1e7a1e;margin-bottom:40px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:25px}.card{background:white;padding:25px;border-radius:10px;box-shadow:0 4px 12px rgba(0,0,0,.1)}.video{text-align:center;margin-top:40px}iframe{max-width:100%;border-radius:10px}.price-card{background:white;border-radius:10px;padding:30px;text-align:center;box-shadow:0 5px 15px rgba(0,0,0,.1)}.price-card h3{margin-bottom:10px;color:#1e7a1e}.price{font-size:30px;font-weight:bold;color:#e53935;margin:15px 0}.highlight{border:3px solid #2fb52f;transform:scale(1.05)}.badge{background:#2fb52f;color:white;padding:5px 10px;font-size:12px;border-radius:5px;display:inline-block;margin-bottom:10px}footer{background:#222;color:white;text-align:center;padding:30px}