/* ============================================================
   MAEL — Animations
   Subtiles, professionnelles, respecte prefers-reduced-motion
   ============================================================ */

/* === FADE-IN AU SCROLL === */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Délais décalés pour les grilles */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }
.delay-6 { transition-delay: 0.6s; }

/* === LOADER DE PAGE === */
.page-loader {
  position: fixed;
  inset: 0;
  background-color: var(--color-white);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}

.page-loader.hidden {
  opacity: 0;
  visibility: hidden;
}

.page-loader-logo {
  height: 80px;
  width: auto;
  display: block;
  animation: loaderPulse 0.8s ease infinite alternate;
}

@keyframes loaderPulse {
  from { opacity: 0.4; }
  to   { opacity: 1; }
}

/* === FADE-IN HERO (chargement initial) === */
.hero-animate {
  animation: heroFadeIn 0.9s ease forwards;
  animation-delay: 0.3s;
  opacity: 0;
}

@keyframes heroFadeIn {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-animate-2 {
  animation: heroFadeIn 0.9s ease forwards;
  animation-delay: 0.55s;
  opacity: 0;
}

.hero-animate-3 {
  animation: heroFadeIn 0.9s ease forwards;
  animation-delay: 0.75s;
  opacity: 0;
}

/* === BANDEAU DÉFILANT === */
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.marquee-track {
  animation: marquee 22s linear infinite;
}

/* === HOVER BOUTONS === */
.btn {
  transition: background-color var(--transition),
              border-color var(--transition),
              color var(--transition),
              transform var(--transition),
              box-shadow var(--transition);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

/* === HOVER CARTES === */
.card {
  transition: transform var(--transition),
              box-shadow var(--transition),
              border-bottom-color var(--transition);
}

/* === ACCORDÉON FAQ === */
.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-body.open {
  max-height: 400px;
}

/* === COMPTEUR (count-up) — les chiffres partent de 0 === */
.count-num {
  display: inline-block;
  transition: all 0.1s ease;
}

/* === SMOOTH REVEAL pour timeline === */
.timeline-item {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.timeline-item.right {
  transform: translateX(30px);
}

.timeline-item.visible {
  opacity: 1;
  transform: translateX(0);
}

/* === FOCUS visible pour accessibilité === */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ============================================================
   RESPECT prefers-reduced-motion
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .animate-on-scroll {
    opacity: 1;
    transform: none;
  }

  .timeline-item {
    opacity: 1;
    transform: none;
  }

  .hero-animate,
  .hero-animate-2,
  .hero-animate-3 {
    opacity: 1;
    animation: none;
  }

  .page-loader {
    display: none;
  }
}