/* ════════════════════════════════════════════════════════════════
   ANGORA SOLUTIONS — ANIMATIONS.CSS
   Toutes les animations & transitions, isolées pour pouvoir
   être désactivées globalement (prefers-reduced-motion).
   ════════════════════════════════════════════════════════════════ */


/* ═══════════════════════════════════════════════════════════════
   ENTRÉES — Hero
   ═══════════════════════════════════════════════════════════════ */

.hero-anim {
  opacity: 0;
  animation: hero-fade-up 0.8s var(--ease-out) var(--anim-delay, 0ms) both;
}

@keyframes hero-fade-up {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}


/* ═══════════════════════════════════════════════════════════════
   IntersectionObserver — sections au scroll (à venir)
   ═══════════════════════════════════════════════════════════════ */

.in-view {
  /* Marqueur ajouté par IntersectionObserver dans app.js */
}

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.8s var(--ease-out),
    transform 0.8s var(--ease-out);
}
[data-reveal].in-view {
  opacity: 1;
  transform: none;
}

[data-reveal-stagger] > * {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 0.7s var(--ease-out),
    transform 0.7s var(--ease-out);
}
[data-reveal-stagger].in-view > * {
  opacity: 1;
  transform: none;
}
[data-reveal-stagger].in-view > *:nth-child(1) { transition-delay: 0ms; }
[data-reveal-stagger].in-view > *:nth-child(2) { transition-delay: 80ms; }
[data-reveal-stagger].in-view > *:nth-child(3) { transition-delay: 160ms; }
[data-reveal-stagger].in-view > *:nth-child(4) { transition-delay: 240ms; }
[data-reveal-stagger].in-view > *:nth-child(5) { transition-delay: 320ms; }
[data-reveal-stagger].in-view > *:nth-child(6) { transition-delay: 400ms; }


/* ═══════════════════════════════════════════════════════════════
   prefers-reduced-motion — désactive tout
   ═══════════════════════════════════════════════════════════════ */

@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;
  }

  .hero-anim,
  .eyebrow-anim,
  .hero-title-anim {
    opacity: 1;
    transform: none;
  }

  [data-reveal],
  [data-reveal-stagger] > * {
    opacity: 1;
    transform: none;
  }

  .hero-coord-dot,
  .hero-live-dot {
    animation: none !important;
  }

  .hero-scroll-line::after {
    animation: none !important;
    opacity: 0.3;
  }
}