/* Estilos para o novo layout de contato - Design moderno de duas colunas */
.contact {
    background: var(--background-alt);
    padding: 6rem 2rem;
}

.contact-subtitle {
    text-align: center;
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 3.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Layout principal agora de uma coluna */
.contact-modern-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    max-width: 1100px;
    margin: 0 auto;
}

/* Coluna de informações */
.contact-info-column {
    background: var(--background);
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    height: fit-content;
}

.contact-info-header {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.contact-avatar {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.25);
}

.contact-intro h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 0.25rem 0;
    color: var(--text-primary);
}

.contact-intro p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    margin: 0;
}

.contact-divider {
    height: 1px;
    background: var(--border-color);
    margin: 0.5rem 0;
}

/* Canais de contato */
.contact-channels {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.contact-channel-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.channel-icon {
    flex-shrink: 0;
}

.icon-circle {
    width: 40px;
    height: 40px;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    transition: all 0.3s ease;
}

.contact-channel-item:hover .icon-circle {
    background: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

.channel-details {
    flex-grow: 1;
}

.channel-details h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin: 0 0 0.25rem 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.channel-details a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.9375rem;
    font-weight: 500;
    transition: color 0.3s ease;
    display: block;
    word-break: break-word;
}

.channel-details a:hover {
    color: var(--primary-color);
}

/* Seção de disponibilidade */
.contact-availability {
    margin-top: 0.5rem;
}

.contact-availability h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 1rem 0;
}

.availability-indicator {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #9ca3af;
}

.status-dot.available {
    background: #10b981;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2);
}

.availability-text {
    font-size: 0.9375rem;
    color: var(--text-primary);
    font-weight: 500;
}

.availability-list {
    list-style: none;
    padding: 0;
    margin: 1rem 0 0 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.availability-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

.list-icon {
    color: #10b981;
    font-weight: 700;
}

/* Coluna do formulário */
.contact-form-column {
    display: flex;
    flex-direction: column;
}

.contact-form-card {
    background: var(--background);
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.form-header {
    margin-bottom: 2rem;
}

.form-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.75rem 0;
}

.form-header p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin: 0;
}

.modern-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9375rem;
}

.label-icon {
    color: var(--primary-color);
}

.input-wrapper {
    position: relative;
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--background);
    color: var(--text-primary);
    border: 1.5px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
    outline: none;
}

.form-control.error {
    border-color: #ef4444;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.input-focus-border {
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease, left 0.3s ease;
}

.form-control:focus ~ .input-focus-border {
    width: 100%;
    left: 0;
}

.validation-message {
    font-size: 0.8125rem;
    color: #ef4444;
    margin-top: 0.5rem;
}

.form-actions {
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.btn-submit {
    padding: 0.875rem 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
}

.btn-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.btn-content {
    display: flex;
    align-items: center;
    gap: 0.625rem;
}

.btn-icon {
    font-size: 1.125rem;
}

.loading-spinner {
    width: 1.25rem;
    height: 1.25rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.success-message {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid rgba(16, 185, 129, 0.3);
    font-weight: 500;
    font-size: 0.9375rem;
}

.success-icon {
    font-size: 1.25rem;
}

.form-footer {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    margin-top: auto;
}

.response-time, .privacy-note {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.time-icon, .privacy-icon {
    font-size: 1rem;
}

/* Responsividade */
@media (max-width: 992px) {
    .contact-modern-layout {
        grid-template-columns: 1fr;
    }
    
    .contact-info-column, 
    .contact-form-card {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-info-column, 
    .contact-form-card {
        padding: 1.75rem;
    }
    
    .contact {
        padding: 4rem 1.5rem;
    }
}

@media (max-width: 480px) {
    .contact-channel-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .channel-details {
        width: 100%;
    }
}