/* Estilos base */
    body {
        margin: 0;
        font-family: 'Poppins', sans-serif;
        background: linear-gradient(135deg, #ffb6c1, #ffcce7);
        height: 100vh;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

```
/* Título */
h1 {
    color: #fff;
    margin-top: 60px;
    font-size: 2.2em;
    text-shadow: 2px 2px 6px rgba(0,0,0,0.2);
}

/* Contenedor del menú */
nav {
    background: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 10px 30px;
    margin-top: 30px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
    transition: all 0.3s ease;
}

nav:hover {
    transform: scale(1.03);
}

/* Enlaces */
nav a {
    color: #fff;
    text-decoration: none;
    margin: 0 15px;
    font-weight: 600;
    letter-spacing: 0.5px;
    position: relative;
    transition: color 0.3s ease;
}

nav a::after {
    content: "";
    position: absolute;
    width: 0%;
    height: 3px;
    background-color: #fff;
    left: 0;
    bottom: -5px;
    transition: 0.3s;
    border-radius: 5px;
}

nav a:hover::after {
    width: 100%;
}

nav a:hover {
    color: #ffe6f2;
}

/* Responsivo */
@media (max-width: 600px) {
    nav {
        flex-direction: column;
        align-items: center;
    }
    nav a {
        display: block;
        margin: 10px 0;
    }
}
.menu {
    background-color: violet ;
    padding: 10px;
}
.menu a{
    padding: 10px;
}
.menu a:hover {
    background-color: blue;
    padding: 10px;
}
div {
    font-size: 16px;
    color: white;
    text-align: center;
    font-weight: bold;
}
div {
    background: #7953cd;
    background: linear-gradient(to right, 
    #7953cd,
    #00affa,
    #0190cd,
    #764ada
    );
    animation-duration: 3s;
    animation-timing-function: ease-in-out;
    animation-iteration-count: infinite;
    animation-play-state: running;

    animation-name: animacion;
    background-size: 500% auto;
}
div:hover {
    animation-play-state: paused;
}
@keyframes animacion {
    from { background-position: 0% 0%;}
    to { background-position: 100% 0%;}
}