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

footer {
  background: var(--bg-dark);
  border-top: 1px solid rgba(139, 68, 247, 0.15);
  padding: 4rem 5% 2rem;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
}

/* ── Bloco de marca ── */
.footer-brand p {
  color: var(--text-light);
  font-size: 0.88rem;
  line-height: 1.7;
  margin-top: 0.5rem;
  max-width: 280px;
}

.footer-logo-img {
  height: 90px;
  width: 90px;
  border-radius: 16px;
  object-fit: cover;
  display: block;
  margin-bottom: 0.8rem;
}

/* ── Redes sociais ── */
.footer-social {
  display: flex;
  gap: 0.8rem;
  margin-top: 1.5rem;
}
.social-btn {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(139, 68, 247, 0.12);
  border: 1px solid rgba(139, 68, 247, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  text-decoration: none;
  font-size: 0.9rem;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.social-btn:hover {
  background: var(--gradient);
  color: var(--white);
  border-color: transparent;
}

/* ── Colunas de links ── */
.footer-col h5 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--purple-light);
  margin-bottom: 1.2rem;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 0.6rem; }
.footer-col ul li a {
  color: var(--text-light);
  text-decoration: none;
  font-size: 0.88rem;
  transition: color 0.2s;
}
.footer-col ul li a:hover { color: var(--white); }

/* ── Linha inferior ── */
.footer-bottom {
  max-width: 1200px;
  margin: 3rem auto 0;
  padding-top: 2rem;
  border-top: 1px solid rgba(139, 68, 247, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-bottom p {
  font-size: 0.82rem;
  color: var(--text-muted);
}
.footer-slogan {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  color: var(--purple-light);
  font-style: italic;
}

/* ── Responsivo ── */
@media (max-width: 900px) {
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .footer-inner    { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom   { flex-direction: column; text-align: center; }
}