/* ── Rodapé ──────────────────────────────────────── */

.rodape {
  background: var(--roxo-fundo);
  color: var(--texto-claro-corpo);
  padding-top: var(--espaco-16);
}

.rodape__topo {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: var(--espaco-10);
  padding-bottom: var(--espaco-12);
  border-bottom: 1px solid var(--borda-clara);
}

.rodape__frase {
  font-family: var(--fonte-display);
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 400;
  color: var(--texto-claro-titulo);
}

.rodape__frase em {
  color: var(--lime);
  font-style: italic;
}

.rodape__coluna-label {
  display: block;
  font-size: var(--texto-xs);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--texto-claro-titulo);
  opacity: 0.55;
  margin-bottom: var(--espaco-5);
}

.rodape__coluna-lista {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--espaco-3);
}

.rodape__coluna-link {
  display: inline-flex;
  align-items: center;
  gap: var(--espaco-2);
  font-size: var(--texto-sm);
  color: var(--texto-claro-corpo);
  transition: color var(--duracao-rapida) var(--easing-suave);
}

.rodape__coluna-link i {
  color: var(--lime);
  font-size: 0.9em;
  flex-shrink: 0;
}

.rodape__coluna-link:hover,
.rodape__coluna-link:focus-visible {
  color: var(--texto-claro-titulo);
}

/* ── Barra base ──────────────────────────────────── */

.rodape__base {
  padding-block: var(--espaco-5);
}

.rodape__base .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--espaco-6);
}

.rodape__base p {
  font-size: var(--texto-xs);
  color: var(--texto-claro-corpo);
  opacity: 0.50;
  letter-spacing: 0.02em;
  margin: auto;
}

.rodape__base-dev {
  font-size: var(--texto-xs);
  color: var(--texto-claro-corpo);
  opacity: 0.50;
  white-space: nowrap;
  margin: 0;
}

.rodape__base-dev a {
  color: var(--texto-claro-corpo);
  text-decoration: none;
  transition: color var(--duracao-rapida) var(--easing-suave), opacity var(--duracao-rapida) var(--easing-suave);
}

.rodape__base-dev a:hover,
.rodape__base-dev a:focus-visible {
  color: var(--lime);
  opacity: 1;
}

.rodape__base-nav {
  display: flex;
  gap: var(--espaco-6);
}

.rodape__base-nav a {
  font-size: var(--texto-xs);
  color: var(--texto-claro-corpo);
  opacity: 0.60;
  transition: opacity var(--duracao-rapida) var(--easing-suave);
}

.rodape__base-nav a:hover,
.rodape__base-nav a:focus-visible {
  opacity: 1;
}

.rodape__base-social {
  color: var(--texto-claro-corpo);
  opacity: 0.60;
  font-size: 1.1rem;
  transition:
    opacity var(--duracao-rapida) var(--easing-suave),
    color var(--duracao-rapida) var(--easing-suave);
}

.rodape__base-social:hover,
.rodape__base-social:focus-visible {
  opacity: 1;
  color: var(--lime);
}

/* ── Responsivo ──────────────────────────────────── */

@media (max-width: 991px) {
  .rodape__topo {
    grid-template-columns: 1fr 1fr;
    gap: var(--espaco-8);
  }

  .rodape__declaracao {
    grid-column: 1 / -1;
  }
}

@media (max-width: 767px) {
  .rodape {
    padding-top: var(--espaco-12);
  }

  .rodape__topo {
    grid-template-columns: 1fr;
    gap: var(--espaco-8);
    padding-bottom: var(--espaco-8);
  }

  .rodape__base .container {
    flex-direction: column;
    text-align: center;
    gap: var(--espaco-4);
  }

  .rodape__base-nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--espaco-3) var(--espaco-5);
  }
}

/* ── FABs (botões flutuantes) ────────────────────── */

.fab {
  position: fixed;
  z-index: 90;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  font-size: 1.35rem;
  box-shadow: 0 8px 24px rgba(31, 23, 41, 0.25);
  transition:
    transform var(--duracao-rapida) var(--easing-suave),
    box-shadow var(--duracao-rapida) var(--easing-suave),
    opacity var(--duracao-media) var(--easing-suave);
}

.fab--whatsapp {
  right: var(--espaco-5);
  bottom: var(--espaco-5);
  background: #25D366;
  color: var(--branco);
}

.fab--whatsapp:hover,
.fab--whatsapp:focus-visible {
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 12px 32px rgba(37, 211, 102, 0.40);
}

.fab--topo {
  right: var(--espaco-5);
  bottom: calc(var(--espaco-5) + 64px);
  background: var(--roxo-profundo);
  color: var(--lime);
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
}

.fab--topo.visivel {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.fab--topo:hover,
.fab--topo:focus-visible {
  transform: translateY(-3px) scale(1.04);
}