body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    background: transparent;
    font-family: 'Arial', sans-serif;
    overflow: hidden;
}

.masked-text {
    font-size: 6rem;
    font-weight: bold;
    color: transparent;
    background-image: url('fondo.jpg'); 
    background-size: 200%; /* Enlarged for smooth animation */
    background-position: 0 50%;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: animate-background 10s infinite alternate linear;
}

@keyframes animate-background {
    0% {
        background-position: 0 50%;
    }
    100% {
        background-position: 100% 50%;
    }
}