/***************************************************/
/* OVERLAY                                         */
/***************************************************/
#loadingOverlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    color: white;
    display: none;
    z-index: 9999;
    justify-content: center;
    align-items: center;
    font-size: 24px;
}




/***************************************************/
/* SCROOL TO TOP                                   */
/***************************************************/
#scroll-top {
    position: fixed;
    right: 20px;
    bottom: 20px;
    width: 40px;
    height: 40px;
    background: var(--blu);
    color: white;
    border-radius: 50%;
    text-align: center;
    font-size: 24px;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease-in-out;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

    /* Quando visibile */
    #scroll-top.show {
        opacity: 1;
        visibility: visible;
    }

    /* Hover effect */
    #scroll-top:hover {
        background: #0b5ed7;
        color: #fff;
    }