/* BOTÃO WHATSAPP FLUTUANTE */
.whatsapp-float{
    position:fixed;
    bottom:25px;
    right:25px;
    width:60px;
    height:60px;
    background:#25D366;
    border-radius:50%;
    display:flex;
    align-items:center;
    justify-content:center;
    box-shadow:0 10px 25px rgba(0,0,0,0.2);
    cursor:pointer;
    z-index:9999;
    animation:pulse 1.8s infinite;
    transition:.3s;
}

.whatsapp-float:hover{
    transform:scale(1.1);
    animation:none;
}

/* ANIMAÇÃO PULSANTE */
@keyframes pulse{
    0%{
        box-shadow:0 0 0 0 rgba(37,211,102,0.7);
    }
    70%{
        box-shadow:0 0 0 15px rgba(37,211,102,0);
    }
    100%{
        box-shadow:0 0 0 0 rgba(37,211,102,0);
    }
}