body{margin:0;font-family:Arial,sans-serif;background:#f5f5f5}.navbar{display:flex;justify-content:space-between;align-items:center;padding:15px 40px;background:#131921;color:#fff}.logo a{color:#fff;font-size:22px;font-weight:700;text-decoration:none}.search input{width:400px;padding:8px;border-radius:4px;border:none}.nav-right{display:flex;gap:15px}.btn{padding:8px 14px;background:#37475a;color:#fff;text-decoration:none;border-radius:4px}.btn.primary{background:#f90;color:#000}.hero{background:linear-gradient(90deg,#84fab0,#8fd3f4);padding:80px 40px;text-align:center}.hero h1{margin-bottom:10px}.products{padding:40px}.grid{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:20px;gap:20px}.product-card{background:#fff;padding:20px;border-radius:8px;text-align:center}.image-placeholder{height:150px;background:#ddd;margin-bottom:10px}