/*--------------------------------------------------------------
# Back to top button
--------------------------------------------------------------*/
.back-to-top {
    position: fixed;
    visibility: hidden;
    opacity: 0;
    right: 15px;
    bottom: 15px;
    z-index: 996;
    background: var(--lavanda-dark);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    transition: all 0.4s;
    color: #fff;
    box-shadow: 0 4px 15px rgba(124, 94, 138, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
}

.back-to-top i {
    font-size: 24px;
    color: #fff;
}

.back-to-top:hover {
    background: var(--lavanda);
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(124, 94, 138, 0.4);
}

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