/* ═══════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════ */

@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes slide-up {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes glitch-in {
  0%   { opacity: 0; transform: translateY(-10px); filter: blur(4px); }
  50%  { opacity: 0.8; transform: translateX(3px); }
  100% { opacity: 1; transform: translate(0); filter: blur(0); }
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 5px rgba(34, 211, 238, 0.2); }
  50%      { box-shadow: 0 0 20px rgba(34, 211, 238, 0.5); }
}

@keyframes typing {
  from { width: 0; }
  to   { width: 100%; }
}

@keyframes blink-caret {
  from, to { border-color: transparent; }
  50%      { border-color: var(--accent-cyan); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20%      { transform: translateX(-6px); }
  40%      { transform: translateX(6px); }
  60%      { transform: translateX(-4px); }
  80%      { transform: translateX(4px); }
}

/* Utility classes */
.animate-in      { animation: slide-up 0.5s ease; }
.animate-fade    { animation: fade-in 0.3s ease; }
.animate-shake   { animation: shake 0.5s ease; }
.animate-float   { animation: float 3s ease-in-out infinite; }
.animate-pulse   { animation: pulse-glow 2s ease-in-out infinite; }

/* Staggered entrance */
.stagger-1 { animation-delay: 0.05s; }
.stagger-2 { animation-delay: 0.1s; }
.stagger-3 { animation-delay: 0.15s; }
.stagger-4 { animation-delay: 0.2s; }
.stagger-5 { animation-delay: 0.25s; }