.go-to-top {
    position: fixed;
    bottom: 70px;
    right: 20px;
    width: 50px;
    height: 50px;
    border: none;
    background-color: #333;
    color: #fff;
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border-radius: 50%;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    transition: background-color 0.3s, box-shadow 0.3s;
}

.go-to-top svg {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

.go-to-top:hover {
    background-color: #555;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3);
}



.go-to-top.show {
    display: flex;
    opacity: 1;
    transform: translateY(0);
}