/* ============================================================
   M'ARRICRIO — LIGHTWEIGHT ANIMATIONS
   Reveal-on-scroll via IntersectionObserver (see main.js).
   Respects prefers-reduced-motion (see base.css).
   ============================================================ */

[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}
[data-reveal="fade"] { transform: none; }
[data-reveal="left"] { transform: translateX(-26px); }
[data-reveal="left"].is-visible { transform: translateX(0); }
[data-reveal="right"] { transform: translateX(26px); }
[data-reveal="right"].is-visible { transform: translateX(0); }
[data-reveal="scale"] { transform: scale(0.94); }
[data-reveal="scale"].is-visible { transform: scale(1); }

[data-reveal-group] > * {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 650ms var(--ease-out), transform 650ms var(--ease-out);
}
[data-reveal-group].is-visible > * { opacity: 1; transform: translateY(0); }
[data-reveal-group].is-visible > *:nth-child(1) { transition-delay: 0ms; }
[data-reveal-group].is-visible > *:nth-child(2) { transition-delay: 90ms; }
[data-reveal-group].is-visible > *:nth-child(3) { transition-delay: 180ms; }
[data-reveal-group].is-visible > *:nth-child(4) { transition-delay: 270ms; }
[data-reveal-group].is-visible > *:nth-child(5) { transition-delay: 360ms; }
[data-reveal-group].is-visible > *:nth-child(6) { transition-delay: 450ms; }

@media (prefers-reduced-motion: reduce) {
  [data-reveal], [data-reveal-group] > * {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* Hero entrance (runs once on load, not scroll-tied) */
@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(26px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero [data-hero-anim] {
  animation: heroFadeUp 800ms var(--ease-out) both;
}
.hero [data-hero-anim="1"] { animation-delay: 60ms; }
.hero [data-hero-anim="2"] { animation-delay: 160ms; }
.hero [data-hero-anim="3"] { animation-delay: 260ms; }
.hero [data-hero-anim="4"] { animation-delay: 360ms; }

@media (prefers-reduced-motion: reduce) {
  .hero [data-hero-anim] { animation: none; }
}

/* Gentle float for decorative badges */
@keyframes floatSlow {
  0%, 100% { transform: translateY(0) rotate(var(--rot, 0deg)); }
  50% { transform: translateY(-10px) rotate(var(--rot, 0deg)); }
}
.float-slow { animation: floatSlow 5s ease-in-out infinite; }

@media (prefers-reduced-motion: reduce) {
  .float-slow { animation: none; }
}