.footer {
    background-color: var(--cor-azul-escuro);
    color: var(--cor-branco);
    padding: var(--espacamento-medio) 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.footer-section h3 {
    color: var(--cor-amarelo);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.footer-section h4 {
    color: var(--cor-amarelo);
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
}

.footer-section p {
    color: var(--cor-cinza-claro);
    line-height: 1.8;
}

.footer-links,
.footer-contact {
    list-style: none;
}

.footer-links li,
.footer-contact li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--cor-branco);
    text-decoration: none;
    transition: var(--transicao);
}

.footer-links a:hover {
    color: var(--cor-amarelo);
    padding-left: 5px;
}

.footer-contact a {
    color: var(--cor-branco);
    text-decoration: none;
    transition: var(--transicao);
}

.footer-contact a:hover {
    color: var(--cor-amarelo);
}

.social-links {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.social-links a {
    color: var(--cor-branco);
    text-decoration: none;
    padding: 0.5rem 1rem;
    background-color: var(--cor-azul-principal);
    border-radius: var(--border-radius);
    transition: var(--transicao);
}

.social-links a:hover {
    background-color: var(--cor-verde);
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--cor-cinza-claro);
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .footer-section {
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
}