/* --- RODAPÉ — Mente Binária ---
   Adaptado do rodapé de mentebinaria.org.br (logo, contato, redes sociais e
   copyright), com o visual escuro do museu. */
.museu-footer {
  margin-top: 2rem;
  padding: 2.5rem 1.25rem 1.5rem;
  background: rgba(0, 0, 0, 0.35);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: #b3b3b3;
  font-family: "Montserrat", system-ui, -apple-system, sans-serif;
}

.museu-footer-grid {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  align-items: center;
  max-width: 78rem;
  margin: 0 auto;
}

.museu-footer-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.museu-footer-logo {
  display: block;
  height: 2rem;
  width: auto;
  opacity: 0.9;
  transition: opacity 0.2s ease;
}

a.museu-footer-logo-link:hover .museu-footer-logo {
  opacity: 1;
}

.museu-footer-contato {
  margin: 0.6rem 0 0;
  font-size: 0.8rem;
  line-height: 1.5;
}

.museu-footer-socials {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.9rem;
}

.museu-footer-socials a {
  display: grid;
  place-items: center;
  width: 2.4rem;
  height: 2.4rem;
  color: rgba(255, 255, 255, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 50%;
  transition: color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.museu-footer-socials a:hover {
  color: var(--cor-magenta, #cb2376);
  border-color: var(--cor-magenta, #cb2376);
  transform: translateY(-2px);
}

.museu-footer-socials svg {
  width: 1.25rem;
  height: 1.25rem;
}

.museu-footer-copy {
  margin: 2rem 0 0;
  text-align: center;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  /* `opacity: 0.55` media 3.50:1 (Chrome): o glofo sai como #676767 sobre
     #0b0b0b. A cor sozinha daria 9.39:1 — e o alfa, nao a cor, que baixava. */
  color: #b3b3b3;
}

@media (min-width: 768px) {
  .museu-footer-grid {
    flex-direction: row;
    justify-content: space-between;
    gap: 2rem;
  }

  .museu-footer-brand {
    align-items: flex-start;
    text-align: left;
  }

  .museu-footer-socials {
    justify-content: flex-end;
  }
}

/* Quem pede menos movimento nao recebe animacao de graca. Medido no Chrome com a
   midia emulada em `reduce`: as transicoes da home continuavam rodando (o transform
   mudava mesmo ao trocar de obra). O `0.01ms` em vez de `none` e o padrao: `none`
   tira o `transitionend` de quem depende dele. */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
  }
}