/* ============================================
   REQUISITIONPRO ANIMATIONS
   Scroll animations, hover effects, and keyframes
   ============================================ */

/* === KEYFRAME ANIMATIONS === */

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.7;
    transform: scale(0.95);
  }
}

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

@keyframes chartGrow {
  from {
    height: 0;
  }
  to {
    height: var(--final-height, 100%);
  }
}

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

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

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

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

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

/* === ANIMATION CLASSES === */

.animate-float {
  animation: float 6s ease-in-out infinite;
}

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

.animate-shimmer {
  background: linear-gradient(
    90deg,
    #f3f4f6 0%,
    #e5e7eb 50%,
    #f3f4f6 100%
  );
  background-size: 2000px 100%;
  animation: shimmer 2s infinite linear;
}

.animate-fade-in {
  animation: fadeIn 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.animate-slide-up {
  animation: slideInUp 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.animate-slide-right {
  animation: slideInRight 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.animate-scale-in {
  animation: scaleIn 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* === HOVER EFFECTS === */

.hover-lift {
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.hover-lift:hover {
  transform: translateY(-4px);
}

.hover-glow {
  transition: box-shadow 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.hover-glow:hover {
  box-shadow: 0 0 40px rgba(37, 99, 235, 0.4);
}

.hover-scale {
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* === LOADING STATES === */

.skeleton {
  background: linear-gradient(
    90deg,
    #f3f4f6 0%,
    #e5e7eb 50%,
    #f3f4f6 100%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 8px;
}

.spinner {
  border: 3px solid rgba(37, 99, 235, 0.1);
  border-top-color: #2563EB;
  border-radius: 50%;
  animation: rotate 0.8s linear infinite;
}

/* === TRANSITION UTILITIES === */

.transition-all {
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.transition-fast {
  transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}

.transition-slow {
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* === SCROLL ANIMATIONS === */

.scroll-fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.scroll-slide-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-slide-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.scroll-slide-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-slide-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* === DELAY UTILITIES === */

.delay-100 { animation-delay: 0.1s; transition-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; transition-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; transition-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; transition-delay: 0.4s; }
.delay-500 { animation-delay: 0.5s; transition-delay: 0.5s; }
.delay-600 { animation-delay: 0.6s; transition-delay: 0.6s; }
.delay-700 { animation-delay: 0.7s; transition-delay: 0.7s; }
.delay-800 { animation-delay: 0.8s; transition-delay: 0.8s; }
.delay-900 { animation-delay: 0.9s; transition-delay: 0.9s; }

/* === SPECIAL EFFECTS === */

.gradient-shimmer {
  background: linear-gradient(
    90deg,
    rgba(37, 99, 235, 0.1) 0%,
    rgba(139, 92, 246, 0.1) 50%,
    rgba(37, 99, 235, 0.1) 100%
  );
  background-size: 200% 100%;
  animation: shimmer 3s ease-in-out infinite;
}

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

@keyframes glow-pulse-animation {
  0%, 100% {
    box-shadow: 0 0 20px rgba(37, 99, 235, 0.3);
  }
  50% {
    box-shadow: 0 0 40px rgba(37, 99, 235, 0.6);
  }
}

/* === PERFORMANCE OPTIMIZATION === */

.will-change-transform {
  will-change: transform;
}

.will-change-opacity {
  will-change: opacity;
}

/* === 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;
  }
  
  .float-1,
  .float-2,
  .float-3 {
    animation: none !important;
  }
  
  .badge-dot {
    animation: none !important;
  }
  
  .orb-1,
  .orb-2 {
    animation: none !important;
  }
}