/* ==========================================================================
   FOOTER.CSS
   Pied de page présent sur toutes les pages : logo, liens rapides,
   coordonnées, réseaux sociaux, copyright.
   ========================================================================== */

.footer {
  background-color: var(--color-navy-dark);
  color: rgba(255, 255, 255, 0.7);
  padding-top: var(--space-2xl);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: var(--space-lg);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__brand .logo__icon {
  width: 52px;
  height: 52px;
}

.footer__brand .logo__name {
  color: var(--color-white);
}

.footer__brand .logo__baseline {
  color: var(--color-gold-light);
}

.footer__tagline {
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
  margin-top: var(--space-sm);
  max-width: 280px;
}

.footer__heading {
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-sm);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer__links a {
  font-size: var(--fs-sm);
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.footer__links a:hover {
  color: var(--color-gold-light);
  padding-left: 4px;
}

.footer__contact {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: var(--fs-sm);
}

.footer__contact a,
.footer__contact span {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
}

.footer__contact svg {
  width: 16px;
  height: 16px;
  stroke: var(--color-gold-light);
  fill: none;
  stroke-width: 2;
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.footer__contact a:hover {
  color: var(--color-gold-light);
}

.footer__socials {
  display: flex;
  gap: 0.6rem;
  margin-top: var(--space-sm);
}

.footer__social-link {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.footer__social-link:hover {
  background-color: var(--color-gold);
  transform: translateY(-3px);
}

.footer__social-link svg {
  width: 17px;
  height: 17px;
  fill: var(--color-white);
}

.footer__social-link:hover svg {
  fill: var(--color-navy);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
  padding-block: var(--space-md);
  font-size: var(--fs-xs);
}

.footer__bottom a:hover {
  color: var(--color-gold-light);
}

@media (max-width: 900px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 560px) {
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }
}