/* Mouvement — court, fonctionnel. Tout est désactivable (prefers-reduced-motion). */
:root{
  --duree-rapide:.18s; /* @kind other */
  --duree:.2s; /* @kind other */
  --duree-carte:.22s; /* @kind other */
  --duree-etape:.3s; /* @kind other */
  --duree-picto:.45s; /* @kind other */
  --duree-apparition:.6s; /* @kind other */
  --ease-sortie:cubic-bezier(.2,.8,.25,1); /* @kind other */
  --ease-apparition:cubic-bezier(.2,.7,.3,1); /* @kind other */
  --translate-survol:-1px;      /* bouton plein */
  --translate-survol-carte:-4px; /* @kind other */
  --translate-survol-picto:-14px; /* @kind other */
  --rotate-survol-picto:-2.5deg; /* @kind other */
}

/* Animations de marque */
@keyframes ltbhCalage{from{transform:translate(26px,26px);opacity:0}to{transform:translate(9px,9px);opacity:1}}
@keyframes ltbhPulse{0%,100%{opacity:.25;transform:scale(1)}50%{opacity:.7;transform:scale(2.4)}}
@keyframes ltbhFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
@media (prefers-reduced-motion:reduce){[data-float]{animation:none!important}}