/* ========== SMOOTH ANIMATIONS & TRANSITIONS ========== */

/* Page Transitions */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

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

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

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

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

/* Micro Interactions */
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes wiggle {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(-5deg); }
  75% { transform: rotate(5deg); }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.05); opacity: 0.8; }
}

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

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

@keyframes ripple {
  0% { transform: scale(0); opacity: 0.8; }
  100% { transform: scale(4); opacity: 0; }
}

/* Skeleton Loading */
@keyframes skeleton-loading {
  0% { background-position: -200px 0; }
  100% { background-position: calc(200px + 100%) 0; }
}

/* Hover Glow Effect */
@keyframes glow {
  0%, 100% { box-shadow: 0 0 20px rgba(34, 181, 97, 0.3); }
  50% { box-shadow: 0 0 40px rgba(34, 181, 97, 0.6); }
}

/* Float Animation */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

/* Rotate In */
@keyframes rotateIn {
  from { opacity: 0; transform: rotate(-200deg) scale(0.5); }
  to { opacity: 1; transform: rotate(0) scale(1); }
}

/* Slide Down */
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Apply to Elements */
.animate-fade-in { animation: fadeIn 0.5s var(--ease) both; }
.animate-slide-right { animation: slideInFromRight 0.5s var(--ease) both; }
.animate-slide-left { animation: slideInFromLeft 0.5s var(--ease) both; }
.animate-slide-bottom { animation: slideInFromBottom 0.5s var(--ease) both; }
.animate-scale { animation: scaleIn 0.4s var(--ease) both; }
.animate-bounce { animation: bounce 0.6s var(--ease-bounce) both; }
.animate-float { animation: float 3s ease-in-out infinite; }
.animate-rotate { animation: rotateIn 0.6s var(--ease) both; }

/* Staggered Delays */
.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 Effects */
.hover-lift {
  transition: all 0.3s var(--ease);
}
.hover-lift:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(40, 112, 47, 0.2);
}

.hover-scale {
  transition: all 0.3s var(--ease);
}
.hover-scale:hover {
  transform: scale(1.05);
}

.hover-glow {
  transition: all 0.3s var(--ease);
}
.hover-glow:hover {
  animation: glow 2s ease-in-out infinite;
}

/* Scroll Reveal */
.scroll-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s var(--ease);
}
.scroll-reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Loading Skeleton */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--neutral-100) 0%,
    var(--neutral-200) 50%,
    var(--neutral-100) 100%
  );
  background-size: 200px 100%;
  animation: skeleton-loading 1.5s ease-in-out infinite;
  border-radius: var(--radius-md);
}

.skeleton-text {
  height: 16px;
  margin-bottom: 8px;
  border-radius: 4px;
}

.skeleton-title {
  height: 24px;
  width: 60%;
  margin-bottom: 12px;
  border-radius: 6px;
}

.skeleton-card {
  height: 200px;
  border-radius: var(--radius-lg);
}

.skeleton-circle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
}

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

.ripple::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;
}

.ripple:active::after {
  width: 300px;
  height: 300px;
  transition: width 0s, height 0s;
}

/* Smooth Scroll */
html {
  scroll-behavior: smooth;
}

/* Transitions */
* {
  transition-timing-function: var(--ease);
}

/* Reduce 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;
  }
}