/* === FOOTER BIG WAMBSS === */
.footer-wambss {
  background: var(--gray-900);
  color: rgba(255, 255, 255, 0.65);
  padding: 72px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.3fr;
  gap: 3rem;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

/* === COLONNE MARQUE === */
.footer-brand-col {
  padding-right: 1.5rem;
}

.footer-logo {
  max-height: 52px;
  width: auto;
  margin-bottom: 1.25rem;
  display: block;
}

.footer-brand-text {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 1.75rem;
}

.footer-social-links {
  display: flex;
  gap: 0.625rem;
}

.social-icon-btn {
  width: 38px;
  height: 38px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.95rem;
  transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
  text-decoration: none;
}

.social-icon-btn:hover {
  background: var(--wambss-blue);
  color: var(--white);
  transform: translateY(-3px);
}

/* === TITRES COLONNES === */
.footer-col-title {
  font-family: var(--font-heading);
  color: var(--white);
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--wambss-copper);
  display: inline-block;
}

/* === NAV LISTE === */
.footer-nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-nav-list li {
  margin-bottom: 0.625rem;
}

.footer-nav-list a {
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
  font-size: 0.9375rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.footer-nav-list a i {
  font-size: 0.6rem;
  color: var(--wambss-blue);
  flex-shrink: 0;
}

.footer-nav-list a:hover {
  color: var(--white);
  padding-left: 4px;
}

/* === CONTACT COLONNE === */
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  margin-bottom: 1.25rem;
}

.footer-contact-item i {
  color: var(--wambss-blue);
  font-size: 1rem;
  margin-top: 3px;
  flex-shrink: 0;
  width: 16px;
  text-align: center;
}

.contact-detail .label {
  display: block;
  font-size: 0.7rem;
  color: var(--wambss-copper);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1px;
}

.contact-detail .value {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.9375rem;
  font-weight: 500;
}

/* === FOOTER BOTTOM === */
.footer-bottom {
  padding: 1.5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.footer-bottom-left {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.copyright-text {
  color: rgba(255, 255, 255, 0.35);
  font-size: 0.8125rem;
  margin: 0;
}

.footer-credit {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.28);
  margin: 0;
}

.footer-credit a {
  color: rgba(0, 174, 239, 0.7);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.footer-credit a:hover {
  color: var(--wambss-blue);
}

.footer-legal-links {
  display: flex;
  gap: 1.75rem;
}

.footer-legal-links a {
  color: rgba(255, 255, 255, 0.35);
  font-size: 0.8125rem;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-legal-links a:hover {
  color: var(--white);
}

/* === RESPONSIVE === */
@media (max-width: 1100px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 600px) {
  .footer-wambss {
    padding-top: 48px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding-bottom: 40px;
  }

  .footer-brand-col {
    padding-right: 0;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .footer-legal-links {
    gap: 1.25rem;
  }
}