/**
 * Animation Styles - Kanopi Bali
 * Scroll Reveal, Micro-interactions (BuildWithAngga style)
 */

/* ======================
   SCROLL REVEAL (BWA: fade-up with stagger)
   ====================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Reveal Variants */
.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.reveal-left.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.reveal-right.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.reveal-scale.active {
  opacity: 1;
  transform: scale(1);
}

/* Stagger delays */
.reveal-delay-100 {
  transition-delay: 100ms;
}

.reveal-delay-200 {
  transition-delay: 200ms;
}

.reveal-delay-300 {
  transition-delay: 300ms;
}

.reveal-delay-400 {
  transition-delay: 400ms;
}

.reveal-delay-500 {
  transition-delay: 500ms;
}

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

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

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

/* Fade In */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

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

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

.animate-scaleIn {
  animation: scaleIn 0.4s ease-out;
}

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

.animate-slideDown {
  animation: slideDown 0.3s ease-out;
}

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

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

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

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

/* Bounce */
@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-5px);
  }
}

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

/* Shimmer (loading effect) */
@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }
  100% {
    background-position: 1000px 0;
  }
}

.animate-shimmer {
  background: linear-gradient(
    90deg,
    var(--color-gray-100) 0%,
    var(--color-gray-200) 20%,
    var(--color-gray-100) 40%,
    var(--color-gray-100) 100%
  );
  background-size: 1000px 100%;
  animation: shimmer 2s infinite;
}

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

.animate-gradient {
  background-size: 200% 200%;
  animation: gradientMove 5s ease infinite;
}

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

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

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

/* Lift on hover */
.hover-lift {
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

/* Grow on hover */
.hover-grow {
  transition: transform var(--transition-base);
}

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

/* Shine effect */
.hover-shine {
  position: relative;
  overflow: hidden;
}

.hover-shine::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent
  );
  transition: left 0.5s ease;
}

.hover-shine:hover::before {
  left: 100%;
}

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

.skeleton {
  background: linear-gradient(
    90deg,
    var(--color-gray-200) 25%,
    var(--color-gray-100) 50%,
    var(--color-gray-200) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-base);
}

.skeleton-text {
  height: 1rem;
  margin-bottom: var(--space-2);
}

.skeleton-title {
  height: 1.5rem;
  width: 60%;
  margin-bottom: var(--space-4);
}

.skeleton-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
}

.skeleton-card {
  height: 200px;
}

/* Spinner */
.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--color-gray-200);
  border-top-color: var(--color-primary-600);
  border-radius: var(--radius-full);
  animation: rotate 0.8s linear infinite;
}

.spinner-sm {
  width: 20px;
  height: 20px;
  border-width: 2px;
}

.spinner-lg {
  width: 60px;
  height: 60px;
  border-width: 6px;
}

/* ======================
   TRANSITIONS
   ====================== */

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

.transition-colors {
  transition: color var(--transition-base), background-color var(--transition-base), border-color var(--transition-base);
}

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

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

/* ======================
   PAGE TRANSITIONS
   ====================== */

.page-enter {
  animation: fadeInUp 0.6s ease-out;
}

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

/* Progress bar */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: var(--gradient-primary);
  z-index: var(--z-fixed);
  transition: width 0.1s ease-out;
}

/* Parallax helper */
.parallax {
  will-change: transform;
  transition: transform 0.1s ease-out;
}

/* ======================
   PORTFOLIO CAROUSEL ANIMATION
   ====================== */

/* Infinite Scroll Down */
@keyframes scrollDown {
  0% {
    transform: translateY(0);
  }
  100% {
    transform: translateY(-50%);
  }
}

/* Infinite Scroll Up */
@keyframes scrollUp {
  0% {
    transform: translateY(-50%);
  }
  100% {
    transform: translateY(0);
  }
}

/* Apply animations */
.portfolio-scroll-down {
  animation: scrollDown 30s linear infinite;
}

.portfolio-scroll-up {
  animation: scrollUp 30s linear infinite;
}

/* Pause on hover */
.portfolio-carousel:hover {
  animation-play-state: paused;
}

/* Portfolio item hover effect */
.portfolio-item {
  transition: transform 0.3s ease-out;
}

.portfolio-item:hover {
  transform: translateY(-8px);
}

.portfolio-item img {
  transition: transform 0.5s ease-out;
}

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

/* ======================
   TESTIMONIAL CAROUSEL ANIMATION
   ====================== */

/* Infinite Horizontal Scroll (Left to Right) */
@keyframes scrollTestimonial {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.testimonial-carousel-track {
  will-change: transform;
}

/* Pause animation on hover */
.testimonial-carousel-track:hover {
  animation-play-state: paused;
}