/* Estilos para o botão flutuante do WhatsApp */
.whatsapp-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
}

.whatsapp-btn {
    display: flex;
    align-items: center;
    background-color: #25D366;
    color: white;
    border-radius: 30px;
    padding: 12px 20px;
    text-decoration: none !important;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    transition: all 0.3s ease;
    font-family: 'Segoe UI', Arial, sans-serif;
}

.whatsapp-btn:hover {
    background-color: #128C7E;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.whatsapp-btn i {
    font-size: 24px;
    margin-right: 10px;
}

.whatsapp-btn span {
    font-weight: 600;
    font-size: 16px;
    white-space: nowrap;
    color: white;
}

/* Versão compacta para telas muito pequenas */
@media (max-width: 400px) {
    .whatsapp-btn {
        padding: 12px 15px;
    }
    
    .whatsapp-btn span {
        font-size: 14px;
    }
    
    .whatsapp-btn i {
        font-size: 20px;
        margin-right: 8px;
    }
}

/* Efeito de pulso opcional */
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.pulse {
    animation: pulse 2s infinite;
}