/* Estilos para el botón flotante */
.btn-whatsapp {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    right: 40px;
    background-color: #25d366;
    color: #fff;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 3px #999;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: ease 0.3s;
}

/* Efecto Hover */
.btn-whatsapp.hover {
    background-color: #128c7e;
    color: #fff;
    transform: scale(1.1);
}