/* ============================================
   animations.css — Keyframes & classes d'animation
   ============================================ */

/* ─────────────────────────────────────────
   KEYFRAMES
───────────────────────────────────────── */
@keyframes popIn {
  from {
    opacity: 0;
    transform: scale(0.75) rotate(-3deg);
  }
  to {
    opacity: 1;
    transform: scale(1) rotate(0deg);
  }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bounce {
  0%, 100% { transform: rotate(45deg) translateY(0); }
  50%       { transform: rotate(45deg) translateY(7px); }
}

/* ─────────────────────────────────────────
   HERO — animations d'entrée
───────────────────────────────────────── */
.hero__logo {
  opacity: 0;
  animation: popIn 1s cubic-bezier(0.34, 1.56, 0.64, 1) 0.2s forwards;
  background: black;
  height: 50vh;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;

}

.hero__pills {
  opacity: 0;
  animation: fadeUp 0.7s ease 0.9s forwards;
}

.hero__date {
  opacity: 0;
  animation: fadeUp 0.7s ease 1.1s forwards;
}

.hero__content > .btn {
  opacity: 0;
  animation: fadeUp 0.7s ease 1.3s forwards;
}

.scroll-hint {
  opacity: 0;
  animation: fadeUp 0.7s ease 1.7s forwards;
}

/* ─────────────────────────────────────────
   SCROLL REVEAL — déclenché par JS
───────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition:
    opacity 0.75s ease,
    transform 0.75s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Délais en cascade pour la grille de cards */
.reveal--delay-1 { transition-delay: 0.1s; }
.reveal--delay-2 { transition-delay: 0.22s; }
.reveal--delay-3 { transition-delay: 0.34s; }