/* Boutons d'achat (vers la boutique Épi-curieux) */
.btn-achat {
  display: inline-block;
  height: 44px;
  line-height: 44px;
  padding: 0 26px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 16px;
  letter-spacing: 0.03em;
  background-color: #9e1b20;
  color: #ffffff;
  transition: background-color 0.3s;
}
.btn-achat:hover, .btn-achat:focus { background-color: #7a1418; color: #ffffff; }
.tp-shop-slider-content .btn-achat { margin-top: 30px; height: 52px; line-height: 52px; padding: 0 32px; font-size: 17px; }
.btn-achat-produit { margin-top: 15px; }

/* Le bloc du logo occupe toute la hauteur de l'écran (100vh) et recouvrait la bannière :
   on le rend « transparent » aux clics, sauf le logo lui-même. */
header.tp-header-height, header.tp-header-height > div { pointer-events: none; }
header.tp-header-height .tp-header-logo a { pointer-events: auto; }

/* Bannière d'accueil (remplace le carrousel du thème) */
.banniere-altisolis { position: relative; overflow: hidden; }
.banniere-photo {
  position: absolute; inset: 0;
  background-size: cover; background-position: center; background-repeat: no-repeat;
  animation: banniere-zoom 20s ease-in-out infinite alternate;
}
.banniere-photo-2 { opacity: 0; animation: banniere-zoom 20s ease-in-out infinite alternate, banniere-fondu 20s ease-in-out infinite; }
/* voile sombre identique à l'ancienne bannière */
.banniere-altisolis::after {
  content: ""; position: absolute; inset: 0;
  background-color: rgba(0, 0, 0, 0.34); pointer-events: none;
}
.banniere-contenu { position: relative; z-index: 2; }
.banniere-titre { animation: banniere-haut 2.5s ease both; }
.banniere-bouton { animation: banniere-bas 2.5s ease both; }
.banniere-altisolis .btn-achat { height: 52px; line-height: 52px; padding: 0 32px; font-size: 17px; }

@keyframes banniere-zoom { from { transform: scale(1); } to { transform: scale(1.15); } }
@keyframes banniere-fondu { 0%, 40% { opacity: 0; } 50%, 90% { opacity: 1; } 100% { opacity: 0; } }
@keyframes banniere-haut { from { opacity: 0; transform: translateY(-150px); } to { opacity: 1; transform: none; } }
@keyframes banniere-bas { from { opacity: 0; transform: translateY(150px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  .banniere-photo, .banniere-titre, .banniere-bouton { animation: none; }
}