/**
 * animations.css — Initial states + keyframes utilities
 * MAPX Landing · khoahoc.giauco.vn
 *
 * Pre-set initial states (hidden) so GSAP reveals from invisible.
 * If GSAP fails to load, .no-anim fallback ensures content is visible.
 */

/* ─── Reveal initial states (set BEFORE animation) ──────── */

[data-anim="fade-up"],
[data-anim="fade-in"],
[data-anim="fade-left"],
[data-anim="fade-right"],
[data-anim="zoom-in"] {
  opacity: 0;
  will-change: opacity, transform;
}

[data-anim="fade-up"]      { transform: translateY(30px); }
[data-anim="fade-left"]    { transform: translateX(-30px); }
[data-anim="fade-right"]   { transform: translateX(30px); }
[data-anim="zoom-in"]      { transform: scale(0.94); }

/* When GSAP fails or motion is reduced, force visible */
.no-anim [data-anim],
@media (prefers-reduced-motion: reduce) {
  [data-anim="fade-up"],
  [data-anim="fade-in"],
  [data-anim="fade-left"],
  [data-anim="fade-right"],
  [data-anim="zoom-in"] {
    opacity: 1;
    transform: none;
  }
}

/* ─── Keyframes used by sections.css (pulse-red defined in base.css) ─── */

@keyframes float-up {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes scale-pop {
  0%   { transform: scale(0.6); opacity: 0; }
  60%  { transform: scale(1.08); opacity: 1; }
  100% { transform: scale(1); }
}

@keyframes typewriter-cursor {
  50% { opacity: 0; }
}

@keyframes badge-bounce {
  0%, 100% { transform: translate(-50%, 0); }
  50%      { transform: translate(-50%, -4px); }
}

.plan-card__badge { animation: badge-bounce 2.5s var(--ease-spring) infinite; }

/* ─── Stack bar fill (also defined inline in sections.css) ─── */

.stack-bar.is-filled .stack-bar__fill { /* width set by JS via inline style */ }

/* ─── Scarcity bar shimmer in sections.css already ─── */

/* ─── Vision day timeline pin (added by GSAP) ─── */

.vision-block.is-pinned { /* GSAP handles pin offsets */ }

/* ─── Counter style (no animation, just smooth number changes) ─── */

[data-counter] {
  font-variant-numeric: tabular-nums;
  display: inline-block;
}