/* ============================================
   ENHANCED ELEMENT ANIMATIONS
   ============================================ */

/* Rotate in */
.slide.active .title-main.anim-rotate {
  animation: rotateIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.2s both;
}

@keyframes rotateIn {
  from {
    opacity: 0;
    transform: rotate(-10deg) scale(0.8);
  }
  to {
    opacity: 1;
    transform: rotate(0deg) scale(1);
  }
}

/* Blur in */
.slide.active .title-main.anim-blur {
  animation: blurIn 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.2s both;
}

@keyframes blurIn {
  from {
    opacity: 0;
    filter: blur(20px);
    transform: scale(1.2);
  }
  to {
    opacity: 1;
    filter: blur(0);
    transform: scale(1);
  }
}

/* Typewriter cursor effect for big numbers */
.big-number.anim-typewriter::after {
  content: '|';
  animation: blink 0.7s steps(1) infinite;
  margin-left: 0.1em;
}

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

/* 3D flip */
.slide.active .repo-card {
  animation: flipIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.slide.active .repo-card:nth-child(1) { animation-delay: 0.3s; }
.slide.active .repo-card:nth-child(2) { animation-delay: 0.4s; }
.slide.active .repo-card:nth-child(3) { animation-delay: 0.5s; }

@keyframes flipIn {
  from {
    opacity: 0;
    transform: perspective(1000px) rotateX(-30deg) translateY(30px);
  }
  to {
    opacity: 1;
    transform: perspective(1000px) rotateX(0deg) translateY(0);
  }
}

/* Pop in for language cards */
.slide.active .language-card {
  animation: popIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

.slide.active .language-card:nth-child(1) { animation-delay: 0.2s; }
.slide.active .language-card:nth-child(2) { animation-delay: 0.3s; }
.slide.active .language-card:nth-child(3) { animation-delay: 0.4s; }
.slide.active .language-card:nth-child(4) { animation-delay: 0.5s; }
.slide.active .language-card:nth-child(5) { animation-delay: 0.6s; }

@keyframes popIn {
  0% {
    opacity: 0;
    transform: scale(0.5);
  }
  70% {
    transform: scale(1.1);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

/* Slide from sides for stats */
.slide.active .repo-stat {
  animation: slideFromRight 0.5s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes slideFromRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Shimmer effect on highlight boxes */
.highlight-box {
  position: relative;
  overflow: hidden;
}

.highlight-box::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% { left: -100%; }
  50%, 100% { left: 100%; }
}

/* Bounce in for achievement badges */
.slide.active .achievement-badge {
  animation: achievementBounce 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

.slide.active .achievement-badge:nth-child(1) { animation-delay: 0.2s; }
.slide.active .achievement-badge:nth-child(2) { animation-delay: 0.3s; }
.slide.active .achievement-badge:nth-child(3) { animation-delay: 0.4s; }
.slide.active .achievement-badge:nth-child(4) { animation-delay: 0.5s; }

@keyframes achievementBounce {
  0% {
    opacity: 0;
    transform: scale(0) translateY(30px);
  }
  50% {
    transform: scale(1.15) translateY(-10px);
  }
  100% {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* Draw line for timeline */
.timeline-bar {
  animation: drawLine 1s cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-delay: 0.3s;
}

@keyframes drawLine {
  from {
    transform: scaleX(0);
    transform-origin: left;
  }
  to {
    transform: scaleX(1);
    transform-origin: left;
  }
}

/* Glow pulse on numbers */
.big-number {
  animation: glowPulse 2s ease-in-out infinite;
}

@keyframes glowPulse {
  0%, 100% {
    text-shadow: 0 0 60px currentColor;
  }
  50% {
    text-shadow: 0 0 100px currentColor, 0 0 150px currentColor;
  }
}

/* Float animation for deco icons */
.slide.active .deco-icon:nth-child(1) {
  animation: floatIcon 3s ease-in-out infinite;
}
.slide.active .deco-icon:nth-child(2) {
  animation: floatIcon 3s ease-in-out 0.5s infinite;
}
.slide.active .deco-icon:nth-child(3) {
  animation: floatIcon 3s ease-in-out 1s infinite;
}

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

/* Glitch effect for WRAPPED title */
.glitch-text {
  position: relative;
  font-size: clamp(2rem, 6vw, 4rem) !important;
  animation: glitch 2s infinite;
}

.glitch-text::before,
.glitch-text::after {
  content: 'WRAPPED';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.glitch-text::before {
  color: #ff00ff;
  animation: glitch-1 0.3s infinite;
  clip-path: polygon(0 0, 100% 0, 100% 45%, 0 45%);
  transform: translate(-2px, -2px);
  opacity: 0.8;
}

.glitch-text::after {
  color: #00ffff;
  animation: glitch-2 0.3s infinite;
  clip-path: polygon(0 55%, 100% 55%, 100% 100%, 0 100%);
  transform: translate(2px, 2px);
  opacity: 0.8;
}

@keyframes glitch {
  0%, 90%, 100% { opacity: 1; }
  91% { opacity: 0.8; }
  92% { opacity: 1; }
  93% { opacity: 0.9; }
}

@keyframes glitch-1 {
  0%, 100% { transform: translate(-2px, -2px); }
  20% { transform: translate(2px, 0); }
  40% { transform: translate(-2px, 2px); }
  60% { transform: translate(3px, -1px); }
  80% { transform: translate(-1px, 2px); }
}

@keyframes glitch-2 {
  0%, 100% { transform: translate(2px, 2px); }
  20% { transform: translate(-2px, 1px); }
  40% { transform: translate(2px, -2px); }
  60% { transform: translate(-3px, 0); }
  80% { transform: translate(1px, -1px); }
}