/* Estilos do Footer */

.footer {
    background-color: var(--dark-gray);
    color: var(--text-light);
    padding: 4rem 2rem 2rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(2, auto);
    justify-content: space-between;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    font-size: var(--font-size-h5);
    margin-bottom: 1rem;
    color: var(--text-light);
    font-weight: var(--font-weight-bold);
}

.footer-section p {
    font-size: var(--font-size-sm);
    color: var(--gray);
    line-height: var(--line-height-relaxed);
    margin-bottom: 0.5rem;
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: var(--gray);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--primary-color);
}

/* Responsivo */
@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: repeat(2, auto);
        justify-content: space-between;
        gap: 2rem;
    }

    .footer {
        padding: 3rem 2rem 2rem;
    }
}

@media (max-width: 480px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .footer-section h4 {
        font-size: var(--font-size-h6);
    }

    .footer {
        padding: 2rem 1rem 1rem;
    }

    .footer-section p,
    .footer-section a {
        font-size: var(--font-size-xs);
    }
}