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

footer {
  background: var(--teal-deep);
  color: rgba(255, 255, 255, 0.7);
  padding: 3rem 4rem;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 2rem;
}

.footer-brand .nav-logo {
  color: var(--white);
  display: block;
  margin-bottom: 1rem;
}

.footer-brand p {
  font-size: 0.85rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.5);
}

.footer-col h4 {
  font-family: 'Jost', sans-serif;
  font-size: 0.73rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--aqua);
  margin-bottom: 1.2rem;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.footer-col a {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-col a:hover { color: var(--aqua); }

.footer-bottom {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.35);
}

.footer-moon {
  font-size: 1.2rem;
  opacity: 0.3;
}

/* ── Responsive ── */
@media (max-width: 900px) {
  footer                { padding: 2.5rem 2rem; }
  .footer-inner         { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom        { flex-direction: column; gap: 0.5rem; text-align: center; }
}