/* =============================================================
   animations.css — Keyframes & Scroll Reveal
   FireChars.in
   ============================================================= */

/* ── Reveal on scroll ─────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ── Keyframes ────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0);    }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes scrollPulse {
  0%, 100% { opacity: 1;   transform: scaleY(1);   }
  50%       { opacity: 0.3; transform: scaleY(0.5); }
}

@keyframes float {
  0%, 100% { transform: translateY(0);    }
  50%       { transform: translateY(-10px); }
}

@keyframes flicker {
  0%, 100% { opacity: 1;    }
  50%       { opacity: 0.85; }
}