/**
 * Estilos da Página de Contato
 * @author Sandro Jordão
 */

/* Mensagens de feedback */
.contact-message {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    border-radius: 8px;
    margin-bottom: 24px;
    font-size: 15px;
    font-weight: 500;
    animation: slideDown 0.4s ease-out;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.contact-message i {
    font-size: 24px;
    flex-shrink: 0;
}

.contact-message.success {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #ffffff;
}

.contact-message.error {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: #ffffff;
}

/* Animação de entrada da mensagem */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Estado do botão durante envio */
.btn-contact:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    background: linear-gradient(135deg, #a8b9ea 0%, #b89dd4 100%);
}

/* Campos com erro */
input.error,
textarea.error,
select.error {
    border-color: #f5576c !important;
    box-shadow: 0 0 0 2px rgba(245, 87, 108, 0.2);
}

/* Estilos para melhorar usabilidade dos campos */
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #764ba2;
    box-shadow: 0 0 0 2px rgba(118, 75, 162, 0.2);
    transition: all 0.3s ease;
}

/* Loading animation no botão */
.btn-contact i[class*="hourglass"] {
    animation: rotate 1.5s linear infinite;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Responsividade para mensagens */
@media (max-width: 768px) {
    .contact-message {
        padding: 14px 16px;
        font-size: 14px;
    }
    
    .contact-message i {
        font-size: 20px;
    }
}