/* Animation Utility Classes */
.fade-in {
  opacity: 0;
  animation: fadeIn 0.8s ease forwards;
}

.slide-up {
  opacity: 0;
  transform: translateY(30px);
  animation: slideUp 0.8s ease forwards;
}

.delay-1 {
  animation-delay: 0.2s;
}

.delay-2 {
  animation-delay: 0.4s;
}

.delay-3 {
  animation-delay: 0.6s;
}

.delay-4 {
  animation-delay: 0.8s;
}

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

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

/* Element-specific animations */
.nav-links a:hover {
  transform: translateY(-2px);
  transition: transform 0.3s ease;
}

.btn {
  transition: all 0.3s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
}

.service-item {
  transition: transform 0.3s ease, background-color 0.3s ease;
}

.service-item:hover {
  transform: translateY(-5px);
  background-color: rgba(59, 130, 246, 0.05);
}

.privacy-notice {
  transition: background-color 0.3s ease;
}

.privacy-notice:hover {
  background-color: rgba(59, 130, 246, 0.15);
}

/* Scroll Animations */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}