/*********** FLECHE BAS ECRAN ***********/
#scroll-down-arrow {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 50px;
  height: 50px;
  background: rgba(142, 88, 46, 0.8);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 9999;
  animation: pulse 2s infinite;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  transition: all 0.3s;
}
#scroll-down-arrow:hover {
  background: rgba(190, 144, 108, 0.8);
  transform: scale(1.1);
}
#scroll-down-arrow svg {
  width: 24px;
  height: 24px;
  fill: white;
}
@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}
#bottom {
  height: 0px; /* Point d'ancrage en bas de page */
}
/*********** FIN FLECHE BAS ECRAN ***********/