/* Scroll Animation Styles */

/* Base animation classes */
.scroll-animate {
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  transition-delay: var(--animation-delay, 0s);
}

.scroll-animate.animate-in {
  opacity: 1;
  transform: translateY(0);
}

/* Specific animations for different elements */
.intro.scroll-animate {
  transform: translateY(60px) scale(0.95);
}

.intro.scroll-animate.animate-in {
  transform: translateY(0) scale(1);
}

.projects.scroll-animate {
  transform: translateY(40px);
}

.experience.scroll-animate {
  transform: translateY(50px);
}

.recommendations.scroll-animate {
  transform: translateY(40px);
}

/* Testimonial cards animation */
.testimonial-card.scroll-animate {
  opacity: 0;
  transform: translateY(60px) scale(0.95);
  transition: all 1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  transition-delay: var(--animation-delay, 0s);
}

.testimonial-card.scroll-animate.animate-in {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* Project cards staggered animation */
.article22.scroll-animate {
  opacity: 0;
  transform: translateY(60px) rotateX(15deg);
  transition: all 0.9s cubic-bezier(0.23, 1, 0.32, 1);
  transition-delay: var(--animation-delay, 0s);
}

.article22.scroll-animate.animate-in {
  opacity: 1;
  transform: translateY(0) rotateX(0deg);
}

/* Timeline items alternating animations */
.timeline-item:nth-child(odd).scroll-animate {
  opacity: 0;
  transform: translateX(-80px) translateY(30px);
}

.timeline-item:nth-child(even).scroll-animate {
  opacity: 0;
  transform: translateX(80px) translateY(30px);
}

.timeline-item.scroll-animate.animate-in {
  opacity: 1;
  transform: translateX(0) translateY(0);
  transition: all 1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  transition-delay: var(--animation-delay, 0s);
}

/* Progress bars animation */
.progWrapper.scroll-animate {
  opacity: 0;
  transform: translateX(-40px);
  transition: all 0.7s ease-out;
  transition-delay: var(--animation-delay, 0s);
}

.progWrapper.scroll-animate.animate-in {
  opacity: 1;
  transform: translateX(0);
}

/* Progress bar fill animation */
.progWrapper.animate-in progress {
  animation: fillProgress 1.5s ease-out forwards;
  animation-delay: calc(var(--animation-delay, 0s) + 0.3s);
}

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

/* Wrapper intro special animation */
.wrapperIntro.scroll-animate {
  opacity: 0;
  transform: translateY(40px) scale(0.98);
  transition: all 1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.wrapperIntro.scroll-animate.animate-in {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* Contact form animation */
.reachOutWrapper.scroll-animate {
  opacity: 0;
  transform: translateY(50px);
}

.reachOutWrapper.scroll-animate.animate-in {
  opacity: 1;
  transform: translateY(0);
}

/* Header scroll effect */
.header {
  transition: all 0.3s ease;
}

.header.scrolled {
  background: rgba(19, 30, 44, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(50, 140, 193, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

/* Typewriter completion effect - DISABLED */
/* .typewriter.completed {
  text-shadow: 0 0 20px rgba(50, 140, 193, 0.5);
  animation: typewriterGlow 2s ease-in-out infinite alternate;
}

@keyframes typewriterGlow {
  0% {
    text-shadow: 0 0 20px rgba(50, 140, 193, 0.5);
  }
  100% {
    text-shadow: 0 0 30px rgba(50, 140, 193, 0.8), 0 0 40px rgba(72, 216, 213, 0.3);
  }
} */

/* Counter animation */
.counter-animate {
  animation: counterBounce 0.6s ease-out;
}

@keyframes counterBounce {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.2);
    color: var(--accent-color);
  }
  100% {
    transform: scale(1);
  }
}

/* Hover enhancement for animated elements */
.animate-in.article22:hover {
  transform: translateY(-12px) scale(1.02);
  transition: all 0.3s ease;
}

.animate-in.timeline-item:hover .timeline-content {
  transform: translateY(-8px) scale(1.02);
}

/* Reduced motion for accessibility */
@media (prefers-reduced-motion: reduce) {
  .scroll-animate {
    transition: opacity 0.3s ease;
    transform: none !important;
  }
  
  .scroll-animate.animate-in {
    transform: none !important;
  }
  
  /* .typewriter.completed {
    animation: none;
  } */
  
  .counter-animate {
    animation: none;
  }
}

/* Mobile optimization */
@media (max-width: 768px) {
  .scroll-animate {
    transform: translateY(30px);
    transition-duration: 0.6s;
  }
  
  .timeline-item:nth-child(odd).scroll-animate,
  .timeline-item:nth-child(even).scroll-animate {
    transform: translateY(30px);
  }
  
  .article22.scroll-animate {
    transform: translateY(40px);
  }
}