.custom-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 260px;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 15px;
    padding: 10px 0;
    display: none;
    z-index: 999999;
    box-shadow: 0 4px 30px rgba(0,0,0,0.4);
    
}

.custom-menu ul {
    list-style: none;
    padding: 0 10px;
    margin: 0;
}

.custom-menu li a {
    display: block;
    padding: 12px 18px;
    color: #000;
    opacity: .85;
    font-size: 1rem;
    text-decoration: none;
}


.custom-menu li:hover a {
    background: #1f2435;
    opacity: 1;
    border-radius: 8px;
}