/* ============================================================
   footer.css — Pied de page
   ============================================================ */

.footer {
  background: var(--encre);
  color: var(--blanc);
  padding: 52px 0;
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 60px;
  align-items: start;
  padding-bottom: 44px;
  margin-bottom: 44px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

/* Brand */
.footer__brand {}
.footer__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}
.footer__logo-mark {
  width: 38px; height: 38px;
  background: var(--rouge);
  color: var(--blanc);
  font-family: var(--font-titre);
  font-weight: 800;
  font-size: 0.88rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.footer__logo-name {
  font-family: var(--font-titre);
  font-weight: 600;
  font-size: 0.9rem;
}
.footer__tagline {
  font-size: 0.82rem;
  color: var(--gris-3);
  line-height: 1.75;
  max-width: 260px;
}

/* Colonnes nav */
.footer__col-title {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gris-3);
  margin-bottom: 18px;
}
.footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer__links a {
  font-size: 0.84rem;
  color: var(--gris-3);
  text-decoration: none;
  transition: color var(--trans);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.footer__links a:hover { color: var(--blanc); }
.footer__links a::before {
  content: '→';
  font-size: 0.7rem;
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity var(--trans), transform var(--trans);
}
.footer__links a:hover::before {
  opacity: 1;
  transform: translateX(0);
}

/* Bottom bar */
.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.footer__copy {
  font-size: 0.72rem;
  color: var(--gris-2);
}
.footer__socials {
  display: flex;
  gap: 24px;
}
.footer__socials a {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gris-2);
  text-decoration: none;
  transition: color var(--trans);
}
.footer__socials a:hover { color: var(--rouge); }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 768px) {
  .footer__inner {
    grid-template-columns: 1fr;
    gap: 36px;
    padding-bottom: 32px;
    margin-bottom: 32px;
  }
  .footer__bottom { flex-direction: column; text-align: center; }
}