.footer {
  background: var(--vert-fonce);
  color: var(--blanc);
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 48px 24px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.colonne {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.colonne a {
  font-size: 14px;
  opacity: 0.85;
}

.colonne a:hover {
  opacity: 1;
  text-decoration: underline;
}

.slogan {
  font-size: 14px;
  opacity: 0.85;
  margin-top: 8px;
}

.reseaux {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 18px;
  flex-wrap: wrap;
}

.reseauLien {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  color: var(--blanc);
  opacity: 1;
  transition: background-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.reseauLien:hover {
  background: var(--blanc);
  color: var(--vert-fonce);
  transform: translateY(-3px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  text-decoration: none;
}

.titre {
  font-family: var(--font-gotham);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.zone {
  font-size: 14px;
  opacity: 0.85;
}

.bas {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding: 16px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
  opacity: 0.7;
}

@media (min-width: 640px) {
  .inner {
    grid-template-columns: repeat(2, 1fr);
  }

  .bas {
    flex-direction: row;
    justify-content: space-between;
  }
}

@media (min-width: 1024px) {
  .inner {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}