/* Fade In Animation */
.fade-in {
  opacity: 0;
  animation: fadeIn 1s ease forwards;
}

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

/* Slide Up Animation */
.slide-up {
  opacity: 0;
  transform: translateY(50px);
  animation: slideUp 0.8s ease forwards;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Animation Delays */
.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }
.delay-500 { animation-delay: 0.5s; }

/* Hover Animations */
.hover-grow {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-grow:hover {
  transform: scale(1.03);
  box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

/* CSS Counter Animation */
.counter {
  display: inline-block;
  position: relative;
  counter-reset: count 0;
  animation: countUp 2s forwards 0.5s;
}

.counter::after {
  content: counter(count);
}

@keyframes countUp {
  from {
    counter-increment: count 0;
  }
  to {
    counter-increment: count var(--target);
  }
}