.wa-icon {
    width: 30px;
    height: 30px;
    fill: white;
}            

/* Variant 14: Shadow Lift */
.btn-14 {
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}
.btn-14:hover {
    box-shadow: 0 15px 40px rgba(37, 211, 102, 0.5);
    transform: translateY(-10px);
}