/* ============================================================
   FOOTER.CSS — Rodapé do site
   ============================================================ */

.site-footer {
  background: #0f0d0b;
  color: rgba(255,255,255,0.4);
  padding: 3rem var(--spacing-md) 2rem;
}

.footer__inner {
  max-width: var(--max-width-md);
  margin: 0 auto;
}

/* ── Linha superior: Logo | Nav | Social ─────────────────── */
.footer__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

/* Logo no footer */
.footer__logo .logo__name {
  color: var(--color-white);
  font-size: 1.5rem;
}

/* ── Navegação do footer ─────────────────────────────────── */
.footer__nav {
  display: flex;
  gap: 2rem;
}

.footer__nav-link {
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  transition: color var(--transition-fast);
}

.footer__nav-link:hover {
  color: var(--color-primary-light);
}

/* ── Ícones redes sociais ────────────────────────────────── */
.footer__social {
  display: flex;
  gap: 0.8rem;
  align-items: center;
}

.social-btn {
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  color: rgba(255,255,255,0.5);
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.social-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary-light);
}

/* ── Linha inferior: Copyright ───────────────────────────── */
.footer__bottom {
  text-align: center;
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
}

.footer__bottom span {
  color: var(--color-primary);
}

/* ── Responsivo ──────────────────────────────────────────── */
@media (max-width: 700px) {
  .footer__top {
    flex-direction: column;
    gap: 1.5rem;
    text-align: center;
  }

  .footer__nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }
}