#whatsapp-button {
    position: fixed;
    bottom: 20px;
    right: 30px;
    width: 60px;
    height: 60px;
    z-index: 9999;
    background-color: var(--verde-escuro);
    border: 2px solid var(--sauvignon);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }

    100% {
        transform: scale(1);
    }
}