/* ============================================
   ANIMATIONS & EFFECTS
   ============================================ */

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

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

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

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

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

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

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

@keyframes slideInUp {
  from {
    transform: translateY(100%);
  }
  to {
    transform: translateY(0);
  }
}

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

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

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

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

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

@keyframes slideLeft {
  from {
    transform: translateX(100%);
  }
  to {
    transform: translateX(0);
  }
}

@keyframes slideRight {
  from {
    transform: translateX(-100%);
  }
  to {
    transform: translateX(0);
  }
}

@keyframes zoomIn {
  from {
    opacity: 0;
    transform: scale(0.5);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes countUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}

.animate-fade-in {
  opacity: 0;
  transition: opacity 0.6s ease-out;
}

.animate-fade-in.animated {
  opacity: 1;
}

.animate-slide-up {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-slide-up.animated {
  opacity: 1;
  transform: translateY(0);
}

.animate-slide-left {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-slide-left.animated {
  opacity: 1;
  transform: translateX(0);
}

.animate-slide-right {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-slide-right.animated {
  opacity: 1;
  transform: translateX(0);
}

.animate-scale {
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-scale.animated {
  opacity: 1;
  transform: scale(1);
}

/* Staggered animations */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }
.stagger-6 { transition-delay: 0.6s; }

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

.hover-lift {
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.hover-lift:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.hover-scale {
  transition: transform var(--transition-normal);
}

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

.hover-rotate {
  transition: transform var(--transition-normal);
}

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

.hover-glow {
  transition: box-shadow var(--transition-normal);
}

.hover-glow:hover {
  box-shadow: 0 0 30px rgba(212, 168, 75, 0.4);
}

.hover-border-accent {
  transition: border-color var(--transition-normal);
  border: 2px solid transparent;
}

.hover-border-accent:hover {
  border-color: var(--accent-color);
}

/* Image zoom on hover */
.img-zoom {
  overflow: hidden;
}

.img-zoom img {
  transition: transform var(--transition-slow);
}

.img-zoom:hover img {
  transform: scale(1.1);
}

/* Button hover effects */
.btn-hover-fill {
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-hover-fill::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background-color: var(--accent-color);
  transition: left var(--transition-normal);
  z-index: -1;
}

.btn-hover-fill:hover::before {
  left: 0;
}

.btn-hover-fill:hover {
  color: var(--text-dark);
}

/* Link underline animation */
.link-underline {
  position: relative;
}

.link-underline::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent-color);
  transition: width var(--transition-normal);
}

.link-underline:hover::after {
  width: 100%;
}

/* ============================================
   LOADING ANIMATIONS
   ============================================ */

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--background-alt);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.loading-dots {
  display: flex;
  gap: 8px;
}

.loading-dots span {
  width: 10px;
  height: 10px;
  background-color: var(--primary-color);
  border-radius: 50%;
  animation: bounce 1.4s infinite ease-in-out;
}

.loading-dots span:nth-child(1) { animation-delay: 0s; }
.loading-dots span:nth-child(2) { animation-delay: 0.2s; }
.loading-dots span:nth-child(3) { animation-delay: 0.4s; }

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

/* ============================================
   PARALLAX EFFECTS
   ============================================ */

.parallax-container {
  overflow: hidden;
  position: relative;
}

.parallax-bg {
  position: absolute;
  top: -20%;
  left: 0;
  width: 100%;
  height: 140%;
  object-fit: cover;
  will-change: transform;
}

/* ============================================
   COUNTER ANIMATIONS
   ============================================ */

.counter {
  font-family: var(--font-heading);
  font-weight: 700;
}

.counter.counting {
  animation: countUp 0.5s ease-out;
}

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

/* Fade transition */
.slideshow-fade .slide {
  opacity: 0;
  transition: opacity 0.8s ease-in-out;
}

.slideshow-fade .slide.active {
  opacity: 1;
}

/* Slide transition */
.slideshow-slide .slide {
  transform: translateX(100%);
  transition: transform 0.8s ease-in-out;
}

.slideshow-slide .slide.active {
  transform: translateX(0);
}

.slideshow-slide .slide.prev {
  transform: translateX(-100%);
}

/* Zoom transition */
.slideshow-zoom .slide {
  opacity: 0;
  transform: scale(1.1);
  transition: opacity 0.8s ease-in-out, transform 0.8s ease-in-out;
}

.slideshow-zoom .slide.active {
  opacity: 1;
  transform: scale(1);
}

/* Ken Burns effect */
.ken-burns .slide img {
  animation: kenBurns 20s ease-in-out infinite alternate;
}

@keyframes kenBurns {
  0% {
    transform: scale(1) translate(0, 0);
  }
  100% {
    transform: scale(1.1) translate(-2%, -2%);
  }
}

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

.testimonial-slide {
  opacity: 0;
  transform: translateX(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
  position: absolute;
  width: 100%;
}

.testimonial-slide.active {
  opacity: 1;
  transform: translateX(0);
  position: relative;
}

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

.gallery-item {
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.gallery-item.hidden {
  opacity: 0;
  transform: scale(0.8);
  pointer-events: none;
}

/* Lightbox animation */
.lightbox {
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.lightbox.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-content {
  transform: scale(0.9);
  transition: transform 0.3s ease;
}

.lightbox.active .lightbox-content {
  transform: scale(1);
}

/* ============================================
   MOBILE MENU ANIMATIONS
   ============================================ */

.nav-menu-mobile {
  transform: translateX(100%);
  transition: transform 0.3s ease;
}

.nav-menu-mobile.active {
  transform: translateX(0);
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   FORM ANIMATIONS
   ============================================ */

.form-input,
.form-textarea,
.form-select {
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  box-shadow: 0 0 0 3px rgba(44, 85, 48, 0.2);
}

.form-input.error,
.form-textarea.error {
  border-color: #dc3545;
  animation: shake 0.5s ease;
}

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

.form-success {
  animation: fadeInUp 0.5s ease;
}

/* ============================================
   SCROLL INDICATOR
   ============================================ */

.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

.scroll-indicator::before {
  content: '';
  width: 30px;
  height: 50px;
  border: 2px solid var(--text-light);
  border-radius: 25px;
  display: block;
  position: relative;
}

.scroll-indicator::after {
  content: '';
  width: 6px;
  height: 10px;
  background-color: var(--text-light);
  border-radius: 3px;
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  animation: scrollDown 2s infinite;
}

@keyframes scrollDown {
  0% {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
  100% {
    opacity: 0;
    transform: translateX(-50%) translateY(20px);
  }
}

/* ============================================
   PROGRESS BAR ANIMATION
   ============================================ */

.progress-bar {
  height: 4px;
  background-color: var(--background-alt);
  border-radius: 2px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
  border-radius: 2px;
  transition: width 0.5s ease;
  animation: progressPulse 2s infinite;
}

@keyframes progressPulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.8;
  }
}

/* ============================================
   REVEAL ANIMATIONS
   ============================================ */

.reveal-left {
  clip-path: inset(0 100% 0 0);
  transition: clip-path 0.8s ease;
}

.reveal-left.animated {
  clip-path: inset(0 0 0 0);
}

.reveal-right {
  clip-path: inset(0 0 0 100%);
  transition: clip-path 0.8s ease;
}

.reveal-right.animated {
  clip-path: inset(0 0 0 0);
}

.reveal-up {
  clip-path: inset(100% 0 0 0);
  transition: clip-path 0.8s ease;
}

.reveal-up.animated {
  clip-path: inset(0 0 0 0);
}

.reveal-down {
  clip-path: inset(0 0 100% 0);
  transition: clip-path 0.8s ease;
}

.reveal-down.animated {
  clip-path: inset(0 0 0 0);
}

/* ============================================
   REDUCED MOTION
   ============================================ */

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

  .animate-on-scroll,
  .animate-fade-in,
  .animate-slide-up,
  .animate-slide-left,
  .animate-slide-right,
  .animate-scale {
    opacity: 1;
    transform: none;
  }
}