/* ========================================
   Animation Keyframes
   ======================================== */

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

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

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

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

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

@keyframes slideInUp {
  from {
    transform: translateY(100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes slideInDown {
  from {
    transform: translateY(-100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes slideInLeft {
  from {
    transform: translateX(-100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideInRight {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes scaleOut {
  from {
    opacity: 1;
    transform: scale(1);
  }
  to {
    opacity: 0;
    transform: scale(0.8);
  }
}

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

@keyframes flipIn {
  from {
    opacity: 0;
    transform: perspective(400px) rotateY(90deg);
  }
  to {
    opacity: 1;
    transform: perspective(400px) rotateY(0);
  }
}

@keyframes flipInX {
  from {
    opacity: 0;
    transform: perspective(400px) rotateX(90deg);
  }
  to {
    opacity: 1;
    transform: perspective(400px) rotateX(0);
  }
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-20px);
  }
  60% {
    transform: translateY(-10px);
  }
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.8;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

@keyframes shake {
  0%,
  100% {
    transform: translateX(0);
  }
  10%,
  30%,
  50%,
  70%,
  90% {
    transform: translateX(-5px);
  }
  20%,
  40%,
  60%,
  80% {
    transform: translateX(5px);
  }
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes swing {
  20% {
    transform: rotate(15deg);
  }
  40% {
    transform: rotate(-10deg);
  }
  60% {
    transform: rotate(5deg);
  }
  80% {
    transform: rotate(-5deg);
  }
  100% {
    transform: rotate(0deg);
  }
}

@keyframes wobble {
  0% {
    transform: translateX(0);
  }
  15% {
    transform: translateX(-25px) rotate(-5deg);
  }
  30% {
    transform: translateX(20px) rotate(3deg);
  }
  45% {
    transform: translateX(-15px) rotate(-3deg);
  }
  60% {
    transform: translateX(10px) rotate(2deg);
  }
  75% {
    transform: translateX(-5px) rotate(-1deg);
  }
  100% {
    transform: translateX(0);
  }
}

@keyframes rubberBand {
  0% {
    transform: scale(1);
  }
  30% {
    transform: scaleX(1.25) scaleY(0.75);
  }
  40% {
    transform: scaleX(0.75) scaleY(1.25);
  }
  50% {
    transform: scaleX(1.15) scaleY(0.85);
  }
  65% {
    transform: scaleX(0.95) scaleY(1.05);
  }
  75% {
    transform: scaleX(1.05) scaleY(0.95);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes heartbeat {
  0% {
    transform: scale(1);
  }
  14% {
    transform: scale(1.3);
  }
  28% {
    transform: scale(1);
  }
  42% {
    transform: scale(1.3);
  }
  70% {
    transform: scale(1);
  }
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0) translateX(0);
  }
  25% {
    transform: translateY(-20px) translateX(10px);
  }
  50% {
    transform: translateY(-10px) translateX(-10px);
  }
  75% {
    transform: translateY(-30px) translateX(5px);
  }
}

@keyframes glow {
  0%,
  100% {
    box-shadow: 0 0 5px rgba(76, 175, 80, 0.5);
  }
  50% {
    box-shadow: 0 0 20px rgba(76, 175, 80, 0.8);
  }
}

@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }
  100% {
    background-position: 1000px 0;
  }
}

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

@keyframes blink {
  50% {
    border-color: transparent;
  }
}

/* ========================================
   Animation Utility Classes
   ======================================== */

/* Base animation classes */
.animate-fadeIn {
  animation: fadeIn 1s ease forwards;
}

.animate-fadeInUp {
  animation: fadeInUp 0.8s ease forwards;
}

.animate-fadeInDown {
  animation: fadeInDown 0.8s ease forwards;
}

.animate-fadeInLeft {
  animation: fadeInLeft 0.8s ease forwards;
}

.animate-fadeInRight {
  animation: fadeInRight 0.8s ease forwards;
}

.animate-slideInUp {
  animation: slideInUp 0.8s ease forwards;
}

.animate-slideInDown {
  animation: slideInDown 0.8s ease forwards;
}

.animate-slideInLeft {
  animation: slideInLeft 0.8s ease forwards;
}

.animate-slideInRight {
  animation: slideInRight 0.8s ease forwards;
}

.animate-scaleIn {
  animation: scaleIn 0.6s ease forwards;
}

.animate-zoomIn {
  animation: zoomIn 0.6s ease forwards;
}

.animate-flipIn {
  animation: flipIn 0.8s ease forwards;
}

.animate-flipInX {
  animation: flipInX 0.8s ease forwards;
}

.animate-bounce {
  animation: bounce 2s infinite;
}

.animate-pulse {
  animation: pulse 2s infinite;
}

.animate-shake {
  animation: shake 0.5s ease;
}

.animate-rotate {
  animation: rotate 2s linear infinite;
}

.animate-swing {
  animation: swing 1s ease;
}

.animate-wobble {
  animation: wobble 1s ease;
}

.animate-rubberBand {
  animation: rubberBand 1s ease;
}

.animate-heartbeat {
  animation: heartbeat 1.5s infinite;
}

.animate-float {
  animation: float 3s ease-in-out infinite;
}

.animate-glow {
  animation: glow 2s ease-in-out infinite;
}

/* ========================================
   Scroll-Triggered Animation States
   ======================================== */

[data-animation] {
  opacity: 0;
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animation].animate-in {
  opacity: 1;
}

[data-animation='fadeInUp'].animate-in {
  animation: fadeInUp 0.8s ease forwards;
}

[data-animation='fadeInDown'].animate-in {
  animation: fadeInDown 0.8s ease forwards;
}

[data-animation='fadeInLeft'].animate-in {
  animation: fadeInLeft 0.8s ease forwards;
}

[data-animation='fadeInRight'].animate-in {
  animation: fadeInRight 0.8s ease forwards;
}

[data-animation='fadeIn'].animate-in {
  animation: fadeIn 0.8s ease forwards;
}

[data-animation='scaleIn'].animate-in {
  animation: scaleIn 0.6s ease forwards;
}

[data-animation='slideInUp'].animate-in {
  animation: slideInUp 0.8s ease forwards;
}

[data-animation='flipIn'].animate-in {
  animation: flipIn 0.8s ease forwards;
}

[data-animation='bounce'].animate-in {
  animation: bounce 2s infinite;
}

/* Special animations for hero section */
[data-animation='hero'] {
  opacity: 1;
}

/* ========================================
   Animation Delays
   ======================================== */

[data-delay='100'] {
  animation-delay: 0.1s;
}

[data-delay='200'] {
  animation-delay: 0.2s;
}

[data-delay='300'] {
  animation-delay: 0.3s;
}

[data-delay='400'] {
  animation-delay: 0.4s;
}

[data-delay='500'] {
  animation-delay: 0.5s;
}

[data-delay='600'] {
  animation-delay: 0.6s;
}

[data-delay='700'] {
  animation-delay: 0.7s;
}

[data-delay='800'] {
  animation-delay: 0.8s;
}

[data-delay='900'] {
  animation-delay: 0.9s;
}

[data-delay='1000'] {
  animation-delay: 1s;
}

/* ========================================
   Transition Utilities
   ======================================== */

.transition-none {
  transition: none;
}

.transition-all {
  transition: all 0.3s ease;
}

.transition-fast {
  transition-duration: 150ms;
}

.transition-base {
  transition-duration: 300ms;
}

.transition-slow {
  transition-duration: 500ms;
}

.transition-slower {
  transition-duration: 700ms;
}

/* ========================================
   Hover Effects
   ======================================== */

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

.hover-lift:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.hover-scale {
  transition: transform 0.3s ease;
}

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

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

.hover-scale-lg:hover {
  transform: scale(1.1);
}

.hover-rotate {
  transition: transform 0.3s ease;
}

.hover-rotate:hover {
  transform: rotate(5deg);
}

.hover-glow {
  transition: box-shadow 0.3s ease;
}

.hover-glow:hover {
  box-shadow: 0 0 20px rgba(76, 175, 80, 0.6);
}

.hover-brighten {
  transition: filter 0.3s ease;
}

.hover-brighten:hover {
  filter: brightness(1.1);
}

/* ========================================
   Loading Animations
   ======================================== */

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

.loading-dots span {
  animation: bounce 1.4s infinite ease-in-out both;
}

.loading-dots span:nth-child(1) {
  animation-delay: -0.32s;
}

.loading-dots span:nth-child(2) {
  animation-delay: -0.16s;
}

@keyframes dotBounce {
  0%,
  80%,
  100% {
    transform: scale(0);
  }
  40% {
    transform: scale(1);
  }
}

.loading-pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* ========================================
   Parallax Effects
   ======================================== */

.parallax-slow {
  transform: translateY(calc(var(--scroll) * 0.1px));
  transition: transform 0.1s ease-out;
}

.parallax-medium {
  transform: translateY(calc(var(--scroll) * 0.3px));
  transition: transform 0.1s ease-out;
}

.parallax-fast {
  transform: translateY(calc(var(--scroll) * 0.5px));
  transition: transform 0.1s ease-out;
}

/* ========================================
   Stagger Animation Classes
   ======================================== */

.stagger-children > * {
  opacity: 0;
  transform: translateY(20px);
}

.stagger-children.animate-in > *:nth-child(1) {
  animation: fadeInUp 0.6s ease forwards;
  animation-delay: 0.1s;
}

.stagger-children.animate-in > *:nth-child(2) {
  animation: fadeInUp 0.6s ease forwards;
  animation-delay: 0.2s;
}

.stagger-children.animate-in > *:nth-child(3) {
  animation: fadeInUp 0.6s ease forwards;
  animation-delay: 0.3s;
}

.stagger-children.animate-in > *:nth-child(4) {
  animation: fadeInUp 0.6s ease forwards;
  animation-delay: 0.4s;
}

.stagger-children.animate-in > *:nth-child(5) {
  animation: fadeInUp 0.6s ease forwards;
  animation-delay: 0.5s;
}

.stagger-children.animate-in > *:nth-child(6) {
  animation: fadeInUp 0.6s ease forwards;
  animation-delay: 0.6s;
}

.stagger-children.animate-in > *:nth-child(7) {
  animation: fadeInUp 0.6s ease forwards;
  animation-delay: 0.7s;
}

.stagger-children.animate-in > *:nth-child(8) {
  animation: fadeInUp 0.6s ease forwards;
  animation-delay: 0.8s;
}

/* ========================================
   Scroll Progress Indicator
   ======================================== */

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, #81c784, #4caf50, #2e7d32);
  transform-origin: left;
  z-index: 9999;
  transition: transform 0.1s ease-out;
}

/* ========================================
   Accessibility - Reduced Motion
   ======================================== */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  [data-animation] {
    opacity: 1;
    transform: none;
  }

  .animate-bounce,
  .animate-pulse,
  .animate-float,
  .animate-rotate {
    animation: none;
  }
}

/* ========================================
   Performance Optimizations
   ======================================== */

.will-animate {
  will-change: transform, opacity;
}

.gpu-accelerated {
  transform: translateZ(0);
  backface-visibility: hidden;
  perspective: 1000px;
}

/* ========================================
   Print Styles
   ======================================== */

@media print {
  [data-animation],
  .animate-fadeIn,
  .animate-fadeInUp,
  .animate-fadeInDown,
  .animate-fadeInLeft,
  .animate-fadeInRight {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
  }
}