/* ============================================================
   V2 — animations.css
   ============================================================ */

@keyframes blink {
  0%,50% { opacity:1; } 51%,100% { opacity:0; }
}

@keyframes pulse {
  0%,100% { opacity:1; transform:scale(1); }
  50%      { opacity:0.5; transform:scale(1.6); }
}

/* Grain subtil */
body::before {
  content: '';
  position: fixed; inset: 0;
  pointer-events: none; z-index: 99999;
  opacity: 0.015;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 200px 200px;
}