/* ============================================
   ANIMATIONS — Kolorlab
   Styles support pour GSAP + keyframes natives
   ============================================ */

/* État initial des éléments animés au scroll (révélés par GSAP/IO) */
[data-reveal] {
  opacity: 0;
  transform: translateY(30px);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

/* Articles cachés (section "Voir plus" home) */
.article-hidden {
  display: none;
}
.article-hidden.is-shown {
  display: grid; /* les tendances partagées sont des grilles */
}

/* Stepper configurateur */
.step-circle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border: 1.5px solid var(--gray-mid);
  color: var(--gray-mid);
  font-size: 0.85rem;
  font-weight: var(--fw-semibold);
  background: var(--white);
  transition: background-color 0.4s var(--ease), border-color 0.4s var(--ease),
    color 0.4s var(--ease);
}
.step.is-done .step-circle {
  background: var(--black);
  border-color: var(--black);
  color: var(--white);
}
.step.is-active .step-circle {
  background: var(--black);
  border-color: var(--black);
  color: var(--white);
}

/* Réduction de mouvement */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}

/* Fade-in générique */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}