/* ==========================================================================
   Animations — Scroll Entrance, Page Load, Stagger Delays
   ========================================================================== */

/* ---------- Scroll Entrance Base State ---------- */
[data-animate] {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity var(--transition-slower) var(--ease-out),
    transform var(--transition-slower) var(--ease-out);
}

/* ---------- Visible State (added by animations.js) ---------- */
[data-animate].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Animation Variants ---------- */
[data-animate="fade-up"] {
  opacity: 0;
  transform: translateY(40px);
}

[data-animate="fade-in"] {
  opacity: 0;
  transform: none;
}

[data-animate="slide-left"] {
  opacity: 0;
  transform: translateX(-40px);
}

[data-animate="slide-right"] {
  opacity: 0;
  transform: translateX(40px);
}

[data-animate="scale-up"] {
  opacity: 0;
  transform: scale(0.92);
}

[data-animate].is-visible {
  opacity: 1;
  transform: translateY(0) translateX(0) scale(1);
}

/* ---------- Stagger Delay Utilities ---------- */
.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; }

/* ---------- Reduced Motion Override ---------- */
@media (prefers-reduced-motion: reduce) {
  [data-animate],
  [data-animate="fade-up"],
  [data-animate="fade-in"],
  [data-animate="slide-left"],
  [data-animate="slide-right"],
  [data-animate="scale-up"] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .delay-1, .delay-2, .delay-3,
  .delay-4, .delay-5, .delay-6 {
    transition-delay: 0s !important;
  }

  body {
    animation: none !important;
  }
}