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

@keyframes slideUp {
  from {
    transform: translateY(20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes slideInLeft {
  from {
    transform: translateX(-20px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideInRight {
  from {
    transform: translateX(20px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes scaleIn {
  from {
    transform: scale(0.9);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

/* Animation Classes */
.fade-in {
  animation: fadeIn 0.5s ease forwards;
}

.slide-up {
  animation: slideUp 0.5s ease forwards;
}

.slide-up-delay-1 {
  animation: slideUp 0.5s ease forwards;
  animation-delay: 0.1s;
}

.slide-up-delay-2 {
  animation: slideUp 0.5s ease forwards;
  animation-delay: 0.2s;
}

.slide-in-left {
  animation: slideInLeft 0.5s ease forwards;
}

.slide-in-right {
  animation: slideInRight 0.5s ease forwards;
}

.scale-in {
  animation: scaleIn 0.5s ease forwards;
}

/* Hover Animations */
.hover-scale {
  transition: transform 0.3s ease;
}

.hover-scale:hover {
  transform: scale(1.05);
}

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

.hover-lift:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Loading Animations */
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.loading-spinner {
  animation: spin 1s linear infinite;
}

/* Smooth Transitions */
.smooth-transition {
  transition: all 0.3s ease;
}

/* Carousel Transitions */
.carousel-item {
  transition: transform 0.6s ease-in-out;
}

/* Form Animations */
.form-control:focus {
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

/* Button Animations */
.btn {
  transition: all 0.3s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

/* Card Animations */
.card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Gallery Animations */
.gallery-item {
  transition: transform 0.3s ease;
}

.gallery-item:hover {
  transform: scale(1.02);
}

/* Testimonial Animations */
.testimonial-card {
  transition: transform 0.3s ease;
}

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

/* Scroll Animations */
.scroll-reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.scroll-reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Dark Mode Transition */
body {
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Mobile Optimizations */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}
  
@keyframes cardShimmer {
  0% {
    background-position: -468px 0;
  }
  100% {
    background-position: 468px 0;
  }
}

.loading-card {
  background: linear-gradient(to right, #f6f7f8 8%, #edeef1 18%, #f6f7f8 33%);
  background-size: 800px 104px;
  animation: cardShimmer 1.2s infinite linear;
  min-height: 200px;
  border-radius: 15px;
}