/* ========================================
   Le Majordome — Archi d'animation commune
   Utilisable par tous les prefabs (avocat, cabinet, etc.)
   Aucune dépendance externe — vanilla CSS + IntersectionObserver
   ======================================== */

/* ---- Scroll Reveals ---- */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.9s cubic-bezier(0.2, 0.6, 0.2, 1),
              transform 0.9s cubic-bezier(0.2, 0.6, 0.2, 1);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 1s cubic-bezier(0.2, 0.6, 0.2, 1),
              transform 1s cubic-bezier(0.2, 0.6, 0.2, 1);
}
.reveal-left.is-visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 1s cubic-bezier(0.2, 0.6, 0.2, 1),
              transform 1s cubic-bezier(0.2, 0.6, 0.2, 1);
}
.reveal-right.is-visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.94);
  transition: opacity 1.1s cubic-bezier(0.2, 0.6, 0.2, 1),
              transform 1.1s cubic-bezier(0.2, 0.6, 0.2, 1);
}
.reveal-scale.is-visible {
  opacity: 1;
  transform: scale(1);
}

/* ---- Stagger (enfants décalés) ---- */
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s cubic-bezier(0.2, 0.6, 0.2, 1),
              transform 0.8s cubic-bezier(0.2, 0.6, 0.2, 1);
}
.reveal-stagger.is-visible > *:nth-child(1) { transition-delay: 0s; }
.reveal-stagger.is-visible > *:nth-child(2) { transition-delay: 0.08s; }
.reveal-stagger.is-visible > *:nth-child(3) { transition-delay: 0.16s; }
.reveal-stagger.is-visible > *:nth-child(4) { transition-delay: 0.24s; }
.reveal-stagger.is-visible > *:nth-child(5) { transition-delay: 0.32s; }
.reveal-stagger.is-visible > *:nth-child(6) { transition-delay: 0.40s; }
.reveal-stagger.is-visible > *:nth-child(7) { transition-delay: 0.48s; }
.reveal-stagger.is-visible > *:nth-child(8) { transition-delay: 0.56s; }
.reveal-stagger.is-visible > * {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Split-text (mot par mot) ---- */
.split-text {
  display: inline-block;
}
.split-text .word {
  display: inline-block;
  overflow: hidden;
  vertical-align: top;
}
.split-text .word .word-inner {
  display: inline-block;
  transform: translateY(105%);
  transition: transform 1s cubic-bezier(0.33, 1, 0.68, 1);
}
.split-text.is-visible .word .word-inner {
  transform: translateY(0);
}
.split-text.is-visible .word:nth-child(1) .word-inner { transition-delay: 0s; }
.split-text.is-visible .word:nth-child(2) .word-inner { transition-delay: 0.06s; }
.split-text.is-visible .word:nth-child(3) .word-inner { transition-delay: 0.12s; }
.split-text.is-visible .word:nth-child(4) .word-inner { transition-delay: 0.18s; }
.split-text.is-visible .word:nth-child(5) .word-inner { transition-delay: 0.24s; }
.split-text.is-visible .word:nth-child(6) .word-inner { transition-delay: 0.30s; }
.split-text.is-visible .word:nth-child(7) .word-inner { transition-delay: 0.36s; }
.split-text.is-visible .word:nth-child(8) .word-inner { transition-delay: 0.42s; }
.split-text.is-visible .word:nth-child(9) .word-inner { transition-delay: 0.48s; }
.split-text.is-visible .word:nth-child(10) .word-inner { transition-delay: 0.54s; }

/* ---- Counter (compteurs animés) ---- */
.counter {
  font-variant-numeric: tabular-nums;
}

/* ---- Progression scroll (indicateur %) ---- */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  background: currentColor;
  width: 0;
  z-index: 9999;
  pointer-events: none;
  transition: width 0.1s linear;
}

/* ---- Respect prefers-reduced-motion ---- */
@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-left, .reveal-right, .reveal-scale,
  .reveal-stagger > *, .split-text .word .word-inner {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}