/* =======================================
   CALEYE - ANIMATIONS & KEYFRAMES
   ======================================= */

/* ========================================
   FADE UP ANIMATIONS
   ======================================== */

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

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

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

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

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

/* ========================================
   SCALE & ZOOM ANIMATIONS
   ======================================== */

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

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

/* ========================================
   FLOATING & MOTION ANIMATIONS
   ======================================== */

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

@keyframes floatSlow {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-15px);
  }
}

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

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

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

/* ========================================
   SHIMMER EFFECT
   ======================================== */

.shimmer-effect {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 1000px 100%;
  animation: shimmer 2s infinite;
}

/* ========================================
   ROTATING/SPINNING ANIMATIONS
   ======================================== */

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

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

@keyframes rotate180 {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(180deg);
  }
}

/* ========================================
   MARQUEE (HORIZONTAL SCROLL)
   ======================================== */

@keyframes marquee {
  0% {
    transform: translateX(100%);
  }
  100% {
    transform: translateX(-100%);
  }
}

@keyframes marqueeReverse {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

.marquee {
  overflow: hidden;
}

.marquee-content {
  display: inline-flex;
  gap: var(--space-lg);
  animation: marquee 20s linear infinite;
  white-space: nowrap;
}

.marquee:hover .marquee-content {
  animation-play-state: paused;
}

/* ========================================
   GLOW EFFECTS
   ======================================== */

@keyframes glow {
  0%,
  100% {
    box-shadow: 0 0 20px rgba(15, 165, 139, 0.3);
  }
  50% {
    box-shadow: 0 0 40px rgba(15, 165, 139, 0.6);
  }
}

@keyframes glowAccent {
  0%,
  100% {
    box-shadow: 0 0 20px rgba(255, 107, 53, 0.3);
  }
  50% {
    box-shadow: 0 0 40px rgba(255, 107, 53, 0.6);
  }
}

/* ========================================
   UNDERLINE ANIMATIONS
   ======================================== */

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

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

/* ========================================
   SLIDE ANIMATIONS
   ======================================== */

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

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

/* ========================================
   WAVE ANIMATION
   ======================================== */

@keyframes wave {
  0% {
    transform: rotate(0deg);
  }
  10% {
    transform: rotate(14deg);
  }
  20% {
    transform: rotate(0deg);
  }
  30% {
    transform: rotate(14deg);
  }
  40% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(0deg);
  }
}

/* ========================================
   STRIPES ANIMATION
   ======================================== */

@keyframes stripes {
  0% {
    background-position: 0 0;
  }
  100% {
    background-position: 40px 0;
  }
}

/* ========================================
   TEXT ANIMATIONS
   ======================================== */

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

@keyframes blink {
  0%,
  49% {
    opacity: 1;
  }
  50%,
  100% {
    opacity: 0.2;
  }
}

/* ========================================
   GRADIENT ANIMATIONS
   ======================================== */

@keyframes gradientShift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

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

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

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

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

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

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

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

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

.animate-floatSlow {
  animation: floatSlow 4s ease-in-out infinite;
}

.animate-bounce {
  animation: bounce 1s ease-in-out infinite;
}

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

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

.animate-spinReverse {
  animation: spinReverse 1s linear infinite;
}

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

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

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

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

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

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

.animate-wave {
  animation: wave 0.6s ease-in-out;
}

/* Animation Delays */
.animate-delay-100 {
  animation-delay: 100ms;
}

.animate-delay-200 {
  animation-delay: 200ms;
}

.animate-delay-300 {
  animation-delay: 300ms;
}

.animate-delay-400 {
  animation-delay: 400ms;
}

.animate-delay-500 {
  animation-delay: 500ms;
}

/* ========================================
   GRADIENT BACKGROUNDS
   ======================================== */

.gradient-primary {
  background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-700) 100%);
}

.gradient-accent {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
}

.gradient-dark {
  background: linear-gradient(180deg, var(--bg-dark) 0%, var(--surface-dark) 100%);
}

.gradient-light {
  background: linear-gradient(180deg, var(--bg) 0%, white 100%);
}

/* ========================================
   BACKDROP & BLUR
   ======================================== */

.backdrop-blur {
  backdrop-filter: blur(10px);
}

.backdrop-blur-sm {
  backdrop-filter: blur(4px);
}

.backdrop-blur-lg {
  backdrop-filter: blur(20px);
}

.bg-opacity-50 {
  background-color: rgba(255, 255, 255, 0.5);
}

.bg-opacity-75 {
  background-color: rgba(255, 255, 255, 0.75);
}

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

.transition-fast {
  transition: all var(--transition-fast);
}

.transition-base {
  transition: all var(--transition-base);
}

.transition-slow {
  transition: all var(--transition-slow);
}

/* ========================================
   ACCESSIBILITY - PREFERS REDUCED MOTION
   ======================================== */

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