/* ============================================
   PORTFOLIO — Animations
   ============================================ */

@keyframes matrixScroll {
  0% { transform: translateY(0); }
  100% { transform: translateY(40px); }
}

@keyframes logFadeIn {
  from { opacity: 0; transform: translateX(-10px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(1.1); }
}

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

@keyframes gradientShift {
  0% { background-position: 0% center; }
  50% { background-position: 100% center; }
  100% { background-position: 0% center; }
}

@keyframes holographic {
  0% { background-position: 0% center; }
  100% { background-position: 300% center; }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@keyframes planetRotate {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes ringRotate {
  from { transform: translate(-50%, -50%) rotateX(75deg) rotateZ(0deg); }
  to { transform: translate(-50%, -50%) rotateX(75deg) rotateZ(360deg); }
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}

@keyframes floatCode {
  0%, 100% { transform: translateY(0) translateX(0); opacity: 0.65; }
  25% { transform: translateY(-10px) translateX(5px); opacity: 0.9; }
  50% { transform: translateY(-5px) translateX(-5px); opacity: 0.75; }
  75% { transform: translateY(-15px) translateX(3px); opacity: 0.95; }
}

@keyframes cursorPulse {
  0% { transform: translate(-50%, -50%) scale(0.4); opacity: 0.85; }
  100% { transform: translate(-50%, -50%) scale(3); opacity: 0; }
}

@keyframes rocketFlameOuter {
  0% { transform: scaleY(0.75); opacity: 0.55; }
  100% { transform: scaleY(1.15); opacity: 0.85; }
}

@keyframes rocketFlameInner {
  0% { transform: scaleY(0.7); opacity: 0.75; }
  100% { transform: scaleY(1.25); opacity: 1; }
}

@keyframes cursorTextBlink {
  0%, 45% { opacity: 1; }
  50%, 100% { opacity: 0.35; }
}

@keyframes supportParticleFloat {
  0%, 100% { transform: translateY(0) scale(1); opacity: 0.35; }
  50% { transform: translateY(-18px) scale(1.2); opacity: 0.85; }
}

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

@keyframes chaiPanelIn {
  from { opacity: 0; transform: scale(0.92) translateY(24px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

@keyframes chaiFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

@keyframes chaiBorderShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

@keyframes chaiCopyPulse {
  0% { box-shadow: 0 0 0 rgba(0, 255, 136, 0.4); }
  50% { box-shadow: 0 0 24px rgba(0, 255, 136, 0.55); }
  100% { box-shadow: 0 0 0 rgba(0, 255, 136, 0); }
}

@keyframes chaiTierGlow {
  0%, 100% { box-shadow: 0 0 20px var(--accent-dim); }
  50% { box-shadow: 0 0 32px var(--accent-glow); }
}

@keyframes chaiQrScan {
  0% { background-position: 0 -100%; }
  100% { background-position: 0 200%; }
}

@keyframes chaiAmountPulse {
  0% { transform: scale(1); text-shadow: 0 0 16px var(--accent-dim); }
  50% { transform: scale(1.06); text-shadow: 0 0 28px var(--accent-glow); }
  100% { transform: scale(1); text-shadow: 0 0 16px var(--accent-dim); }
}

@keyframes konamiFlash {
  0% { opacity: 0.8; }
  100% { opacity: 0; }
}

@keyframes shootingStar {
  0% {
    transform: translateX(0) translateY(0);
    opacity: 1;
  }
  100% {
    transform: translateX(-300px) translateY(300px);
    opacity: 0;
  }
}

@keyframes nebulaPulse {
  0%, 100% { opacity: 0.3; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.05); }
}

@keyframes particleBurst {
  0% {
    transform: scale(0);
    opacity: 1;
  }
  100% {
    transform: scale(2);
    opacity: 0;
  }
}

@keyframes revealUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes revealLeft {
  from {
    opacity: 0;
    transform: translateX(-40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes revealRight {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 20px var(--accent-dim); }
  50% { box-shadow: 0 0 40px var(--accent-glow); }
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes scanline {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(100vh); }
}

/* Reveal classes — content visible by default; GSAP animates in */
.reveal-text {
  opacity: 1;
  transform: none;
}

.revealed {
  opacity: 1 !important;
  transform: translateY(0) !important;
}

.timeline__item.visible {
  opacity: 1;
  transform: none;
}

/* Glitch effect for easter eggs */
.glitch {
  position: relative;
  animation: glitch 0.3s infinite;
}

@keyframes glitch {
  0% { transform: translate(0); }
  20% { transform: translate(-2px, 2px); }
  40% { transform: translate(-2px, -2px); }
  60% { transform: translate(2px, 2px); }
  80% { transform: translate(2px, -2px); }
  100% { transform: translate(0); }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html { scroll-behavior: auto; }
}