/**
 * WhatsApp Floating Button
 * Componente de botão flutuante do WhatsApp
 * Positioning: Fixed no canto inferior direito
 * Responsive: Adapta-se a diferentes tamanhos de tela
 */

.whatsapp-floating-button {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 70px;
    height: 70px;
    background-color: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
    text-decoration: none;
    border: none;
    padding: 0;
    font-size: 32px;
}

.whatsapp-floating-button:hover {
    background-color: #128c7e;
    transform: translateY(-4px);
}

.whatsapp-floating-button:active {
    background-color: #075e54;
    transform: translateY(-1px);
}

.whatsapp-floating-button i {
    color: white;
    font-size: 32px;
}

/* Animação suave de entrada */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.whatsapp-floating-button.animate-in {
    animation: slideInUp 0.5s ease-out;
}

/* Responsivo para dispositivos móveis */
@media (max-width: 768px) {
    .whatsapp-floating-button {
        bottom: 20px;
        right: 20px;
        width: 60px;
        height: 60px;
    }

    .whatsapp-floating-button i {
        font-size: 28px;
    }
}

@media (max-width: 480px) {
    .whatsapp-floating-button {
        bottom: 15px;
        right: 15px;
        width: 55px;
        height: 55px;
    }

    .whatsapp-floating-button i {
        font-size: 26px;
    }
}