.whatsapp-popup {
    position: fixed;
    bottom: 70px;
    right: 20px;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease-in-out;
    min-width: 8rem;
    max-width: 12rem;
}
.whatsapp-popup.show {
    opacity: 1;
    visibility: visible;
}
.whatsapp-popup-inner {
    background-color: #31d831;
    color: white;
    padding: 10px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}
.whatsapp-popup-inner i {
    margin-right: 5px;
    font-size: 30px;
}