* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html,
body {
    height: 100%;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.background {
    background-image: url('./background.jpg');
    background-size: cover;
    background-position: center;
    height: 100%;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.overlay {
    background-color: rgba(0, 0, 0, 0.4);
    color: white;
    text-align: center;
    padding: 2rem;
    border-radius: 16px;
    max-width: 90%;
    width: 600px;
}

.logo {
    width: 256px;
    height: auto;
    margin-bottom: 1.5rem;
}

h1 {
    font-size: 2rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

p {
    font-size: 1.2rem;
    line-height: 21px;
}

.social-links {
    display: flex;
    gap: 0.4rem;
    justify-content: center;
    align-items: center;
    margin-top: 16px;
}

.social-links a {
    color: #fff;
    background-color: #fff;
    font-size: 1.5rem;
    border-radius: 50%;
    text-decoration: none;
    border: 1px solid transparent;
}

.social-links a:hover {
    background-color: #555;
    border: 1px solid #fff;
}

/* Personalizzazione per ogni brand */
.social-links a.facebook {
    background-color: #3b5998;
    padding: 5px 13px;
}

.social-links a.instagram {
    background-color: #d6249f;
    padding: 5px 10px;
}


@media (max-width: 768px) {
    .social-links a {
        font-size: 1.2rem;
        padding: 0.5rem;
    }

    .overlay {
        padding: 1.5rem;
    }

    h1 {
        font-size: 18px;
        text-transform: uppercase;
    }

    p {
        font-size: 16px;
        line-height: 18px;
    }

    .logo {
        width: 128px;
        margin-bottom: 1rem;
    }
}