/* Imposta lo sfondo full-screen */
body {
    margin: 0;
    padding: 0;
    height: 50vh;
    background-image: url("img/sfondo.jpg"); /* <-- cambia percorso */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    font-family: Arial, sans-serif;
    position: relative;
}

/* Overlay scuro per migliorare leggibilità */
.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width:80%;
        height: 50%;
    background: rgba(0,0,0,0.45);
}

/* Contenuto centrato */
.content {
    position: relative;
    z-index: 2;
    height: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: white;
    padding: 20px;
}

h1 {
    font-size: 3rem;
    margin: 0;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.6);
}

p {
    font-size: 1.4rem;
    margin-top: 10px;
    margin-bottom: 30px;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.6);
}

/* Bottone */
.btn {
    background: #ff0033;
    padding: 15px 30px;
    color: white;
    text-decoration: none;
    font-size: 1.2rem;
    border-radius: 8px;
    transition: 0.3s;
}

.btn:hover {
    background: #cc0029;
}

/* Responsività */
@media (max-width: 768px) {
    h1 {
        font-size: 2.2rem;
    }
    p {
        font-size: 1.2rem;
    }
    .btn {
        font-size: 1rem;
        padding: 12px 25px;
    }
}