nav{background-color:#556b2f;padding:1rem 2rem;box-shadow:0 0 2px 1px #000}nav ul{list-style:none;display:flex;gap:2rem}nav li{display:inline-block}nav a{color:#fff;text-decoration:none;font-weight:500;padding:.5rem 1rem;border-radius:5px;transition:all .3s ease}nav a:hover{background-color:#fff3;transform:translateY(-2px)}#lista-productos{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:2rem}#lista-productos li{display:flex;flex-direction:column;justify-content:center;align-items:center;background-color:#f9f9f9;padding:1rem;border-radius:5px;box-shadow:0 0 5px #0000001a}footer{background-color:#d3d3d3;text-align:center}