/* =============================================================================
   11-FOOTER.CSS — Pied de page global
   Fond bleu nuit, 4 colonnes (marque, navigation, contact, réseaux) + barre
   basse (copyright / crédit). Accent or sur les titres et le hashtag.
   ========================================================================== */

.rkt-footer {
  background: var(--rkt-navy-deep);
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.95rem;
}

/* --- Grille principale ----------------------------------------------------- */
.rkt-footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1.2fr 1.2fr;
  gap: clamp(1.75rem, 4vw, 3rem);
  padding-block: clamp(2.5rem, 5vw, 4rem);
}

/* --- Colonne marque -------------------------------------------------------- */
.rkt-footer__logo {
  height: 56px;
  width: auto;
  margin-bottom: 1rem;
  /* Le logo est sur fond sombre : si besoin, décommenter pour forcer le blanc.
     filter: brightness(0) invert(1); */
}
.rkt-footer__tagline { line-height: 1.6; margin: 0 0 1rem; max-width: 34ch; }
.rkt-footer__hashtag {
  display: inline-block;
  font-family: var(--rkt-font-title);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--rkt-navy-deep);
  background: var(--rkt-gold);
  padding: 0.35rem 0.85rem;
  border-radius: var(--rkt-radius-pill);
}

/* --- Colonnes -------------------------------------------------------------- */
.rkt-footer__title {
  font-family: var(--rkt-font-title);
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  margin: 0 0 1rem;
  position: relative;
  padding-bottom: 0.6rem;
}
.rkt-footer__title::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 32px; height: 2px;
  background: var(--rkt-gold);
}

.rkt-footer__links,
.rkt-footer__contact {
  list-style: none;
  margin: 0; padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.rkt-footer a { color: rgba(255, 255, 255, 0.78); text-decoration: none; transition: color var(--rkt-t-fast); }
.rkt-footer a:hover { color: var(--rkt-gold-bright); }

.rkt-footer__links a { display: inline-block; }
.rkt-footer__links a:hover { padding-left: 4px; }

.rkt-footer__contact li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  line-height: 1.5;
}
.rkt-footer__contact svg { color: var(--rkt-gold); flex-shrink: 0; margin-top: 2px; }

/* --- Réseaux --------------------------------------------------------------- */
.rkt-footer__social { display: flex; gap: 0.6rem; margin-bottom: 1.2rem; }
.rkt-footer__social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px; height: 42px;
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  transition: background var(--rkt-t-fast), transform var(--rkt-t-fast);
}
.rkt-footer__social a:hover { background: var(--rkt-gold); color: var(--rkt-navy-deep); transform: translateY(-3px); }
.rkt-footer__join {
  display: inline-block;
  font-weight: 600;
  color: var(--rkt-gold-bright) !important;
  line-height: 1.4;
}

/* --- Barre basse ----------------------------------------------------------- */
.rkt-footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
}
.rkt-footer__bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding-block: 1.2rem;
}

/* =============================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 900px) {
  .rkt-footer__grid { grid-template-columns: 1fr 1fr; }
  .rkt-footer__brand { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  .rkt-footer__grid { grid-template-columns: 1fr; gap: 2rem; }
  .rkt-footer__bottom-inner { flex-direction: column; align-items: flex-start; text-align: left; }
}