/* =========================================================
   Rodapé — marca à esquerda, colunas de navegação à direita,
   e uma barra inferior separada por filete.
   ========================================================= */
.footer {
  padding: 56px 0 34px;
  border-top: 1px solid var(--line);
  color: var(--text-dim);
}

.footer__top {
  display: grid;
  grid-template-columns: 1.15fr 2fr;
  gap: 48px;
  align-items: start;
}

.footer__brand p {
  margin: 18px 0 0;
  color: var(--text-dim);
  font-size: .88rem;
}

.footer__nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.footer__title {
  margin: 0 0 14px;
  color: var(--text);
  font-size: .88rem;
  font-weight: 700;
  letter-spacing: -.01em;
}

.footer__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

/* Os itens que abrem diálogo são <button>; os demais, <a>.
   Ambos precisam parecer o mesmo link. */
.footer__link {
  padding: 0;
  border: 0;
  background: none;
  color: var(--text-dim);
  font: inherit;
  font-size: .88rem;
  text-align: left;
  cursor: pointer;
  transition: color .2s ease;
}

.footer__link:hover {
  color: var(--gold-2);
}

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 44px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
  font-size: .82rem;
}

.footer__bottom a:hover {
  color: var(--gold-2);
}

@media (max-width: 920px) {
  .footer__top {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 620px) {
  .footer {
    padding-top: 44px;
  }

  .footer__nav {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }

  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
}