/* ===================================================
   ANIMATIONS.CSS — Keyframes & Animation Definitions
   PanPan Portfolio — Neobrutalism Edition
   =================================================== */

/* --- Floating --- */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-15px); }
}

/* --- Pulse on entrance --- */
@keyframes pulseEntrance {
  0% { transform: scale(0.9); opacity: 0; }
  60% { transform: scale(1.03); }
  100% { transform: scale(1); opacity: 1; }
}

/* --- Hologram Glitch --- */
@keyframes glitch {
  0% { transform: translate(0); filter: none; }
  20% { transform: translate(-3px, 2px); filter: hue-rotate(90deg); }
  40% { transform: translate(2px, -2px); filter: hue-rotate(180deg); }
  60% { transform: translate(-1px, 1px); filter: hue-rotate(270deg); }
  80% { transform: translate(3px, -1px); filter: none; }
  100% { transform: translate(0); filter: none; }
}

/* --- Hologram Scanlines --- */
@keyframes scanline {
  0% { background-position: 0 0; }
  100% { background-position: 0 100%; }
}

/* --- Bounce --- */
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  40% { transform: translateY(-10px); }
  60% { transform: translateY(-5px); }
}

/* --- Slide entrances --- */
@keyframes slideInLeft {
  0% { transform: translateX(-80px); opacity: 0; }
  100% { transform: translateX(0); opacity: 1; }
}

@keyframes slideInRight {
  0% { transform: translateX(80px); opacity: 0; }
  100% { transform: translateX(0); opacity: 1; }
}

@keyframes slideInUp {
  0% { transform: translateY(60px); opacity: 0; }
  100% { transform: translateY(0); opacity: 1; }
}

@keyframes slideInDown {
  0% { transform: translateY(-60px); opacity: 0; }
  100% { transform: translateY(0); opacity: 1; }
}

/* --- Pop Scale --- */
@keyframes popIn {
  0% { transform: scale(0.5); opacity: 0; }
  70% { transform: scale(1.05); }
  100% { transform: scale(1); opacity: 1; }
}

/* --- Fade Scale --- */
@keyframes fadeScale {
  0% { transform: scale(0.9); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

/* --- Jelly --- */
@keyframes jelly {
  0% { transform: scale(1, 1); }
  25% { transform: scale(0.95, 1.05); }
  50% { transform: scale(1.05, 0.95); }
  75% { transform: scale(0.98, 1.02); }
  100% { transform: scale(1, 1); }
}

/* --- Shake --- */
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  10%, 30%, 50%, 70%, 90% { transform: translateX(-4px); }
  20%, 40%, 60%, 80% { transform: translateX(4px); }
}

/* --- Rotate In --- */
@keyframes rotateIn {
  0% { transform: rotate(-10deg) scale(0.8); opacity: 0; }
  100% { transform: rotate(0) scale(1); opacity: 1; }
}

/* --- Typewriter cursor blink (in sections.css too, kept here for reference) --- */
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* --- Number Roll --- */
@keyframes numberRoll {
  0% { transform: translateY(100%); }
  100% { transform: translateY(0); }
}

/* --- Glow Pulse --- */
@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 10px rgba(0, 255, 255, 0.3); }
  50% { box-shadow: 0 0 30px rgba(0, 255, 255, 0.6), 0 0 60px rgba(0, 255, 255, 0.3); }
}

/* --- Platform Glow (for 3D robot base) --- */
@keyframes platformGlow {
  0%, 100% { 
    box-shadow: 
      0 0 20px rgba(0, 255, 255, 0.2),
      inset 0 0 20px rgba(0, 255, 255, 0.1);
  }
  50% { 
    box-shadow: 
      0 0 40px rgba(0, 255, 255, 0.4),
      inset 0 0 40px rgba(0, 255, 255, 0.2);
  }
}

/* --- Confetti Fall --- */
@keyframes confettiFall {
  0% {
    transform: translateY(-100vh) rotate(0deg);
    opacity: 1;
  }
  100% {
    transform: translateY(100vh) rotate(720deg);
    opacity: 0;
  }
}

/* --- Matrix Rain --- */
@keyframes matrixFall {
  0% {
    transform: translateY(-100%);
    opacity: 1;
  }
  100% {
    transform: translateY(100vh);
    opacity: 0;
  }
}

/* --- Starfield --- */
@keyframes starfield {
  0% { transform: translateZ(0); }
  100% { transform: translateZ(200px); }
}

/* --- Neon Flicker --- */
@keyframes neonFlicker {
  0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% {
    text-shadow: 
      0 0 7px #fff,
      0 0 10px #fff,
      0 0 21px #fff,
      0 0 42px var(--primary),
      0 0 82px var(--primary),
      0 0 92px var(--primary);
  }
  20%, 24%, 55% {
    text-shadow: none;
  }
}

/* --- RGB Split (for hologram glitch) --- */
@keyframes rgbSplit {
  0%, 100% {
    text-shadow: none;
  }
  25% {
    text-shadow: -3px 0 #ff0000, 3px 0 #00ffff;
  }
  50% {
    text-shadow: 3px 0 #ff0000, -3px 0 #00ffff;
  }
  75% {
    text-shadow: -1px 0 #ff0000, 1px 0 #00ffff;
  }
}

/* --- Toast Slide In --- */
@keyframes toastSlideIn {
  0% { transform: translateX(120%); }
  100% { transform: translateX(0); }
}

/* --- Subtle breathing for idle elements --- */
@keyframes breathe {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.02); }
}

/* --- Dance (for robot easter egg) --- */
@keyframes robotDance {
  0% { transform: rotate(0deg) translateY(0); }
  10% { transform: rotate(5deg) translateY(-5px); }
  20% { transform: rotate(-5deg) translateY(0); }
  30% { transform: rotate(5deg) translateY(-8px); }
  40% { transform: rotate(-3deg) translateY(0); }
  50% { transform: rotate(3deg) translateY(-5px); }
  60% { transform: rotate(-5deg) translateY(0); }
  70% { transform: rotate(5deg) translateY(-8px); }
  80% { transform: rotate(-3deg) translateY(0); }
  90% { transform: rotate(3deg) translateY(-3px); }
  100% { transform: rotate(0deg) translateY(0); }
}