/* ═══════════════════════════════════════════════════════════════
   ANIMATIONS — Scroll Reveal & Subtle Effects
   ═══════════════════════════════════════════════════════════════ */

/* ═══ SCROLL REVEAL ═══ */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 600ms ease, transform 600ms ease;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Fade from left */
.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 600ms ease, transform 600ms ease;
}

.reveal-left.revealed {
  opacity: 1;
  transform: translateX(0);
}

/* Fade from right */
.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 600ms ease, transform 600ms ease;
}

.reveal-right.revealed {
  opacity: 1;
  transform: translateX(0);
}

/* Scale up */
.reveal-scale {
  opacity: 0;
  transform: scale(0.95);
  transition: opacity 600ms ease, transform 600ms ease;
}

.reveal-scale.revealed {
  opacity: 1;
  transform: scale(1);
}


/* ═══ STAGGERED CHILDREN ═══ */
.reveal-stagger > .reveal:nth-child(1) { transition-delay: 0ms; }
.reveal-stagger > .reveal:nth-child(2) { transition-delay: 80ms; }
.reveal-stagger > .reveal:nth-child(3) { transition-delay: 160ms; }
.reveal-stagger > .reveal:nth-child(4) { transition-delay: 240ms; }
.reveal-stagger > .reveal:nth-child(5) { transition-delay: 320ms; }
.reveal-stagger > .reveal:nth-child(6) { transition-delay: 400ms; }
.reveal-stagger > .reveal:nth-child(7) { transition-delay: 480ms; }
.reveal-stagger > .reveal:nth-child(8) { transition-delay: 560ms; }


/* ═══ COUNTER ANIMATION ═══ */
/* Counter numbers are animated via JS (requestAnimationFrame) */
.counter-value {
  display: inline-block;
  font-variant-numeric: tabular-nums;
}


/* ═══ REDUCED MOTION ═══ */
@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal-left,
  .reveal-right,
  .reveal-scale {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .reveal-stagger > .reveal {
    transition-delay: 0ms;
  }
}