/* ========================================
   Animations Stylesheet
   ======================================== */

/* Keyframe Animations */

/* Enhanced Pulse Animation */
@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.05);
    opacity: 0.8;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

/* Gentle Pulse */
@keyframes gentlePulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.02);
    opacity: 0.9;
  }
}

/* Bounce In Animation */
@keyframes bounceIn {
  0% {
    transform: scale(0.3);
    opacity: 0;
  }
  50% {
    transform: scale(1.05);
    opacity: 0.8;
  }
  70% {
    transform: scale(0.9);
    opacity: 0.9;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

/* Slide Up Enhanced */
@keyframes slideUp {
  0% {
    transform: translateY(60px);
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

/* Fade In Up */
@keyframes fadeInUp {
  0% {
    transform: translateY(30px);
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

/* Rotate Animation */
@keyframes rotate {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* Draw SVG Path */
@keyframes draw {
  0% {
    stroke-dashoffset: 150;
  }
  50% {
    stroke-dashoffset: 0;
  }
  100% {
    stroke-dashoffset: 150;
  }
}

/* Float Animation for Leaves */
@keyframes float {
  0% {
    transform: translateX(0) translateY(0) rotate(0deg);
    opacity: 0;
  }
  10% {
    opacity: 0.3;
  }
  50% {
    transform: translateX(100px) translateY(200px) rotate(180deg);
  }
  90% {
    opacity: 0.3;
  }
  100% {
    transform: translateX(-50px) translateY(100vh) rotate(360deg);
    opacity: 0;
  }
}

/* Fade In */
@keyframes fadeIn {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Fade In Up */
@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(30px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Fade In Down */
@keyframes fadeInDown {
  0% {
    opacity: 0;
    transform: translateY(-30px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Fade In Left */
@keyframes fadeInLeft {
  0% {
    opacity: 0;
    transform: translateX(-30px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Fade In Right */
@keyframes fadeInRight {
  0% {
    opacity: 0;
    transform: translateX(30px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Slide In */
@keyframes slideIn {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(0);
  }
}

/* Slide Out */
@keyframes slideOut {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(100%);
  }
}

/* Scale In */
@keyframes scaleIn {
  0% {
    transform: scale(0);
    opacity: 0;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

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

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

/* Bird Flying */
@keyframes birdFly {
  0% {
    transform: translateX(-100px) translateY(0) scale(0.8);
  }
  25% {
    transform: translateX(25vw) translateY(-20px) scale(1);
  }
  50% {
    transform: translateX(50vw) translateY(10px) scale(0.9);
  }
  75% {
    transform: translateX(75vw) translateY(-30px) scale(1.1);
  }
  100% {
    transform: translateX(calc(100vw + 100px)) translateY(0) scale(0.8);
  }
}

/* Waveform Animation */
@keyframes waveform {
  0% {
    height: 40%;
  }
  50% {
    height: 80%;
  }
  100% {
    height: 40%;
  }
}

/* Loading Spinner */
@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* Gradient Shift */
@keyframes gradientShift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

/* Number Count Animation */
@keyframes countUp {
  0% {
    opacity: 0;
    transform: scale(0.5);
  }
  50% {
    transform: scale(1.2);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

/* Ripple Effect */
@keyframes ripple {
  0% {
    transform: scale(0);
    opacity: 1;
  }
  100% {
    transform: scale(4);
    opacity: 0;
  }
}

/* Text Reveal */
@keyframes textReveal {
  0% {
    clip-path: polygon(0 0, 0 0, 0 100%, 0% 100%);
  }
  100% {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
  }
}

/* Animated Classes */

/* Fade Animations */
.fade-in {
  animation: fadeIn 0.5s ease-out forwards;
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out forwards;
}

.fade-in-down {
  animation: fadeInDown 0.6s ease-out forwards;
}

.fade-in-left {
  animation: fadeInLeft 0.6s ease-out forwards;
}

.fade-in-right {
  animation: fadeInRight 0.6s ease-out forwards;
}

/* Enhanced Animations */
.bounce-in {
  animation: bounceIn 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards;
}

.gentle-pulse {
  animation: gentlePulse 2s ease-in-out infinite;
}

.slide-up-enhanced {
  animation: slideUp 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

/* Stagger Animation Classes */
.stagger-1 { animation-delay: 0.1s; }
.stagger-2 { animation-delay: 0.2s; }
.stagger-3 { animation-delay: 0.3s; }
.stagger-4 { animation-delay: 0.4s; }
.stagger-5 { animation-delay: 0.5s; }

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

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

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

.hover-shrink:hover {
  transform: scale(0.95);
}

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

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

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

.hover-shadow:hover {
  box-shadow: 0 10px 30px rgba(27, 67, 50, 0.3);
}

/* Loading Animations */
.loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(27, 67, 50, 0.1);
  border-top-color: var(--primary-dark);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

/* Animated Bird */
.animated-bird {
  position: absolute;
  width: 40px;
  height: 30px;
  top: 10%;
  left: -100px;
  animation: birdFly 25s linear infinite;
}

.animated-bird::before {
  content: '🦅';
  font-size: 30px;
  filter: brightness(0) invert(1);
  opacity: 0.3;
}

/* Forest Particles */
.forest-particles {
  position: absolute;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.forest-particles::before,
.forest-particles::after {
  content: '';
  position: absolute;
  width: 2px;
  height: 2px;
  background: rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  animation: float 15s infinite ease-in-out;
}

.forest-particles::before {
  top: 20%;
  left: 30%;
  animation-delay: 0s;
}

.forest-particles::after {
  top: 60%;
  left: 70%;
  animation-delay: 7s;
}

/* Scroll Animations */
[data-aos] {
  opacity: 0;
  transition-property: transform, opacity;
}

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

[data-aos="fade-up"] {
  transform: translateY(30px);
}

[data-aos="fade-up"].aos-animate {
  transform: translateY(0);
}

[data-aos="fade-down"] {
  transform: translateY(-30px);
}

[data-aos="fade-down"].aos-animate {
  transform: translateY(0);
}

[data-aos="fade-left"] {
  transform: translateX(30px);
}

[data-aos="fade-left"].aos-animate {
  transform: translateX(0);
}

[data-aos="fade-right"] {
  transform: translateX(-30px);
}

[data-aos="fade-right"].aos-animate {
  transform: translateX(0);
}

/* Waveform Bars */
.waveform-bars {
  display: flex;
  align-items: center;
  gap: 3px;
  height: 40px;
}

.waveform-bars .bar {
  width: 4px;
  background: var(--primary-medium);
  animation: waveform 1s ease-in-out infinite;
  height: var(--height);
}

.waveform-bars .bar:nth-child(1) { animation-delay: 0s; }
.waveform-bars .bar:nth-child(2) { animation-delay: 0.1s; }
.waveform-bars .bar:nth-child(3) { animation-delay: 0.2s; }
.waveform-bars .bar:nth-child(4) { animation-delay: 0.3s; }
.waveform-bars .bar:nth-child(5) { animation-delay: 0.4s; }
.waveform-bars .bar:nth-child(6) { animation-delay: 0.5s; }
.waveform-bars .bar:nth-child(7) { animation-delay: 0.6s; }

/* Timeline Animation */
.timeline-item {
  opacity: 0;
  transform: translateX(-50px);
  transition: all 0.6s ease-out;
}

.timeline-item.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Counter Animation */
.stat-number[data-count] {
  display: inline-block;
  animation: countUp 0.5s ease-out forwards;
}

/* Ripple Button Effect */
.btn {
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:active::after {
  width: 300px;
  height: 300px;
}

/* Parallax Elements */
.parallax-element {
  transition: transform 0.1s linear;
}

/* Smooth Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  width: 30px;
  height: 50px;
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: 15px;
}

.scroll-indicator::before {
  content: '';
  position: absolute;
  top: 8px;
  left: 50%;
  width: 6px;
  height: 6px;
  background: #F8FBF9;
  border-radius: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

/* Page Transition */
.page-transition {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--primary-dark);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.5s ease-in-out;
  z-index: 9999;
}

.page-transition.active {
  transform: scaleY(1);
  transform-origin: top;
}