.parallax.second {
    background-image: url('https://hotelardesia.com/wp-content/uploads/2025/12/amusement-opark-hotel-ardesia-rimini-scaled.jpg');
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: fixed; /* parallax desktop */
    min-height: 500px; /* altezza della sezione */
}

/* Mobile fallback */
@media only screen and (max-width: 768px) {
    .parallax.second {
        background-attachment: scroll;
    }
}