.btn-whatsapp {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    right: 40px;
    background: #fdfdfd;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 3px #999;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

.btn-whatsapp svg{
    width: 50px;
    height: auto;
  color: rgb(70, 224, 9);
}   


.btn-whatsapp:hover {
    transform: scale(1.1); 
    background-color: rgb(255, 255, 255);
}