.whatsapp {
    position: fixed;
    bottom: 40px;
    right: 40px;
    width: 60px;
    height: 60px;
    border-radius: 35px;
    background-color: #25D366;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    z-index: 1000000;
    transform: scale(1);
    animation: pulse 2s infinite;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    transition: background-color 0.3s;
}
.whatsapp i {
    color: #fff;
    font-size: 30px;
}
.whatsapp:hover {
    background-color: #1ebe5d;
}
a {
    color: none !important;
    text-decoration: none !important;
}