/* Scroll to Top Button */
.scroll-top {
    position: fixed;
    bottom: 110px; /* Position above WhatsApp button */
    right: 40px;
    width: 45px;
    height: 45px;
    background-color: rgba(46, 150, 221, 0.8); /* Website blue with transparency */
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    z-index: 999;
    cursor: pointer;
    backdrop-filter: blur(3px);
}

.scroll-top:hover {
    background-color: rgba(46, 150, 221, 0.9); /* Slightly less transparent on hover */
    transform: translateY(-3px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.scroll-top.active {
    opacity: 1;
    visibility: visible;
}

/* Responsive adjustment */
@media screen and (max-width: 768px) {
    .scroll-top {
        width: 40px;
        height: 40px;
        bottom: 80px;
        right: 20px;
        font-size: 18px;
    }
}