.floating-buttons {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 15px; /* Espaçamento entre os botões */
}

.btn-float {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: white;
    font-size: 30px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
    transition: transform 0.3s;
}

.btn-float:hover {
    transform: scale(1.1);
}

.whatsapp { background-color: #25d366; }
.facebook { background-color: #3b5998; }
.instagram { background-color: #e4405f; }