/* ============================================================
   AVENUE BELMONT — FOOTER
   ============================================================ */

.ab-footer {
  background: #290B0B;
  color: var(--color-white);
}

/* ── Grille 4 colonnes ── */
.ab-footer__top {
  padding-block: clamp(3rem, 6vw, 5rem);
}

.ab-footer__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(2rem, 4vw, 4rem);
}

/* ── Titres colonnes ── */
.ab-footer__col-title {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: var(--weight-regular);
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
}

/* ── Liens ── */
.ab-footer__list {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.ab-footer__list li a {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.75);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.4;
  transition: color var(--transition-fast);
}

.ab-footer__list li a:hover {
  color: var(--color-white);
}

/* ── Réseaux sociaux ── */
.ab-footer__socials {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  align-items: center;
}

.ab-footer__socials a {
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.75;
  transition: opacity var(--transition-fast);
}

.ab-footer__socials a:hover {
  opacity: 1;
}

/* ── Bas de page ── */
.ab-footer__bottom {
  padding-bottom: clamp(2rem, 4vw, 3rem);
}

.ab-footer__divider {
  height: 1px;
  background: #C7C7C7;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.ab-footer__bottom-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
}

.ab-footer__logo-silver {
  height: 48px;
  width: auto;
}

.ab-footer__copy {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: var(--weight-regular);
  color: rgba(255, 255, 255, 0.45);
  letter-spacing: 0.03em;
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .ab-footer__grid { grid-template-columns: repeat(2, 1fr); gap: 2.5rem; }
}

@media (max-width: 560px) {
  .ab-footer__grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .ab-footer__top { padding-block: 2.5rem; }
  .ab-footer__col-title { font-size: 16px; margin-bottom: 1rem; }
  .ab-footer__list li a { font-size: 13px; }
  .ab-footer__socials { gap: 1rem; }
  .ab-footer__logo-silver { height: 38px; }
}