/**
 * Enhanced Why Choose Shape Section CSS
 * Dynamic theming, animations, and responsive design
 */

/* CSS Custom Properties for Dynamic Theming */
:root {
  /* Default light theme colors */
  --wcs-primary-color: #007bff;
  --wcs-secondary-color: #6c757d;
  --wcs-accent-color: #28a745;
  --wcs-success-color: #28a745;
  --wcs-warning-color: #ffc107;
  --wcs-danger-color: #dc3545;
  --wcs-info-color: #17a2b8;
  
  /* Background colors */
  --wcs-bg-primary: #ffffff;
  --wcs-bg-secondary: #f8f9fa;
  --wcs-bg-dark: #343a40;
  --wcs-bg-light: #f8f9fa;
  
  /* Text colors */
  --wcs-text-primary: #212529;
  --wcs-text-secondary: #6c757d;
  --wcs-text-muted: #868e96;
  --wcs-text-light: #ffffff;
  
  /* Shadow colors */
  --wcs-shadow-light: rgba(0, 0, 0, 0.1);
  --wcs-shadow-medium: rgba(0, 0, 0, 0.15);
  --wcs-shadow-dark: rgba(0, 0, 0, 0.25);
  
  /* Border colors */
  --wcs-border-light: rgba(0, 0, 0, 0.1);
  --wcs-border-medium: rgba(0, 0, 0, 0.2);
  
  /* Animation properties */
  --wcs-transition-fast: 0.2s ease;
  --wcs-transition-normal: 0.3s ease;
  --wcs-transition-slow: 0.5s ease;
  
  /* Spacing */
  --wcs-spacing-xs: 0.5rem;
  --wcs-spacing-sm: 1rem;
  --wcs-spacing-md: 1.5rem;
  --wcs-spacing-lg: 2rem;
  --wcs-spacing-xl: 3rem;
}

/* Dark theme overrides */
.why-choose-section.dark-theme {
  --wcs-bg-primary: #212529;
  --wcs-bg-secondary: #343a40;
  --wcs-bg-light: #495057;
  
  --wcs-text-primary: #ffffff;
  --wcs-text-secondary: #adb5bd;
  --wcs-text-muted: #6c757d;
  
  --wcs-shadow-light: rgba(255, 255, 255, 0.1);
  --wcs-shadow-medium: rgba(255, 255, 255, 0.15);
  --wcs-shadow-dark: rgba(255, 255, 255, 0.25);
  
  --wcs-border-light: rgba(255, 255, 255, 0.1);
  --wcs-border-medium: rgba(255, 255, 255, 0.2);
}

/* Base Section Styles */
.why-choose-section {
  position: relative;
  overflow: hidden;
  padding: var(--wcs-spacing-xl) 0;
  background-color: var(--wcs-bg-secondary);
  color: var(--wcs-text-primary);
  transition: all var(--wcs-transition-normal);
}

.why-choose-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, transparent 0%, var(--wcs-primary-color) 100%);
  opacity: 0.03;
  pointer-events: none;
  z-index: 1;
}

/* Section Title Styles */
.section-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  margin-bottom: var(--wcs-spacing-md);
  line-height: 1.2;
  color: var(--wcs-text-primary);
  text-align: center;
  position: relative;
  z-index: 2;
}

.section-subtitle {
  font-size: clamp(1rem, 3vw, 1.25rem);
  line-height: 1.6;
  margin-bottom: 0;
  opacity: 0.9;
  color: var(--wcs-text-secondary);
  text-align: center;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 2;
}

/* Features Container */
.features-container {
  position: relative;
  z-index: 2;
}

/* Grid Layout */
.features-container.grid-layout {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--wcs-spacing-lg);
  padding: var(--wcs-spacing-md) 0;
}

/* List Layout */
.features-container.list-layout {
  display: flex;
  flex-direction: column;
  gap: var(--wcs-spacing-md);
}

.features-container.list-layout .feature-item {
  display: flex;
  align-items: center;
  text-align: left;
  padding: var(--wcs-spacing-md);
  max-width: 800px;
  margin: 0 auto;
}

.features-container.list-layout .feature-icon-wrapper {
  margin-right: var(--wcs-spacing-md);
  margin-bottom: 0;
}

/* Feature Item Base Styles */
.feature-item {
  background: var(--wcs-bg-primary);
  padding: var(--wcs-spacing-lg);
  border-radius: 12px;
  text-align: center;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
  transition: all var(--wcs-transition-normal);
  border: 1px solid var(--wcs-border-light);
  box-shadow: 0 4px 20px var(--wcs-shadow-light);
  cursor: pointer;
}

.feature-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(45deg, var(--icon-color, var(--wcs-primary-color)), var(--hover-color, var(--wcs-accent-color)));
  border-radius: 12px 12px 0 0;
  opacity: 0;
  transition: opacity var(--wcs-transition-normal);
}

.feature-item:hover::before {
  opacity: 1;
}

/* Card Style Variations */
.card-style-modern .feature-item {
  border-radius: 16px;
  box-shadow: 0 8px 32px var(--wcs-shadow-light);
  border: none;
}

.card-style-minimal .feature-item {
  background: transparent;
  border: 2px solid var(--wcs-border-light);
  box-shadow: none;
}

.card-style-bordered .feature-item {
  border: 2px solid var(--wcs-primary-color);
  border-radius: 8px;
}

.card-style-shadow .feature-item {
  box-shadow: 0 12px 40px var(--wcs-shadow-medium);
  border: none;
}

.card-style-gradient .feature-item {
  background: linear-gradient(135deg, var(--wcs-bg-primary) 0%, var(--wcs-bg-secondary) 100%);
}

.card-style-glass .feature-item {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Feature Icon Wrapper */
.feature-icon-wrapper {
  margin-bottom: var(--wcs-spacing-md);
  position: relative;
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  font-size: 2rem;
  color: var(--icon-color, var(--wcs-primary-color));
  transition: all var(--wcs-transition-normal);
  position: relative;
  overflow: hidden;
}

.feature-icon::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--icon-color, var(--wcs-primary-color));
  opacity: 0.1;
  border-radius: 50%;
  transition: all var(--wcs-transition-normal);
}

.feature-icon i {
  position: relative;
  z-index: 2;
}

/* Counter Badge */
.counter-badge {
  position: absolute;
  top: -8px;
  right: -8px;
  background: var(--wcs-danger-color);
  color: white;
  font-size: 0.8rem;
  font-weight: bold;
  padding: 4px 8px;
  border-radius: 12px;
  min-width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: pulse 2s infinite;
}

/* Feature Title */
.feature-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--wcs-spacing-sm);
  line-height: 1.3;
  color: var(--wcs-text-primary);
}

.feature-title .modal-indicator {
  font-size: 0.8rem;
  opacity: 0.6;
  margin-left: 8px;
  transition: all var(--wcs-transition-fast);
}

/* Feature Description */
.feature-description {
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 0;
  color: var(--wcs-text-secondary);
  flex-grow: 1;
}

/* Feature Overlay for Modals */
.feature-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--wcs-transition-normal);
  border-radius: 12px;
  z-index: 3;
}

.overlay-text {
  color: white;
  font-weight: 600;
  font-size: 1rem;
}

.clickable-feature:hover .feature-overlay {
  opacity: 1;
}

/* Hover Effects */
.hover-effect-lift .feature-item:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 20px 40px var(--wcs-shadow-medium);
}

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

.hover-effect-glow .feature-item:hover {
  box-shadow: 0 0 30px var(--hover-color, var(--wcs-primary-color));
}

.hover-effect-rotate .feature-item:hover {
  transform: rotate(2deg) scale(1.03);
}

.hover-effect-bounce .feature-item:hover {
  animation: bounceHover 0.6s ease-out;
}

.hover-effect-pulse .feature-item:hover {
  animation: pulseHover 1s ease-out;
}

/* Hover Icon Effects */
.feature-item:hover .feature-icon {
  transform: scale(1.1) rotate(5deg);
  background: var(--hover-color, var(--wcs-primary-color));
  color: white;
}

.feature-item:hover .feature-icon::before {
  opacity: 1;
}

/* Animation Classes */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

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

/* Animation Type Variations */
.animation-fade-in {
  opacity: 0;
}

.animation-fade-in.animated {
  opacity: 1;
  transform: none;
}

.animation-slide-left {
  transform: translateX(-50px);
}

.animation-slide-left.animated {
  transform: translateX(0);
}

.animation-slide-right {
  transform: translateX(50px);
}

.animation-slide-right.animated {
  transform: translateX(0);
}

.animation-zoom-in {
  transform: scale(0.8);
}

.animation-zoom-in.animated {
  transform: scale(1);
}

.animation-flip {
  transform: perspective(400px) rotateY(90deg);
}

.animation-flip.animated {
  transform: perspective(400px) rotateY(0);
}

.animation-bounce.animated {
  animation: bounceIn 0.8s ease-out;
}

/* Keyframe Animations */
@keyframes bounceIn {
  0% {
    transform: translateY(30px) scale(0.9);
    opacity: 0;
  }
  50% {
    transform: translateY(-10px) scale(1.05);
    opacity: 0.8;
  }
  100% {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
}

@keyframes bounceHover {
  0%, 100% { transform: translateY(0); }
  25% { transform: translateY(-5px); }
  75% { transform: translateY(-3px); }
}

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

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.8;
  }
}

@keyframes ripple {
  to {
    transform: scale(2);
    opacity: 0;
  }
}

/* Loading States */
.ajax-loader {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
  background: var(--wcs-bg-primary);
  padding: var(--wcs-spacing-md);
  border-radius: 8px;
  box-shadow: 0 8px 32px var(--wcs-shadow-medium);
  text-align: center;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--wcs-border-light);
  border-top: 4px solid var(--wcs-primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 16px;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Refresh Button */
.btn-refresh-features {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: var(--wcs-primary-color);
  color: white;
  font-size: 1.2rem;
  cursor: pointer;
  transition: all var(--wcs-transition-normal);
  box-shadow: 0 4px 12px var(--wcs-shadow-medium);
  z-index: 5;
}

.btn-refresh-features:hover {
  transform: rotate(180deg) scale(1.1);
  background: var(--wcs-accent-color);
}

/* Live Editing Styles */
.live-edit-input {
  background: var(--wcs-bg-primary);
  border: 2px solid var(--wcs-primary-color);
  border-radius: 4px;
  padding: 8px 12px;
  font-size: inherit;
  font-family: inherit;
  color: var(--wcs-text-primary);
  width: 100%;
}

.live-edit-success {
  background: var(--wcs-success-color) !important;
  color: white !important;
  transition: all var(--wcs-transition-normal) !important;
}

/* Sortable States */
.sortable-ghost {
  opacity: 0.4;
  background: var(--wcs-bg-secondary) !important;
}

.sortable-chosen {
  transform: rotate(5deg);
  z-index: 999;
}

.sortable-drag {
  transform: rotate(10deg);
  box-shadow: 0 20px 40px var(--wcs-shadow-dark) !important;
}

/* Carousel/Swiper Styles */
.swiper-container {
  padding-bottom: 50px;
}

.swiper-pagination-bullet {
  background: var(--wcs-primary-color);
  opacity: 0.5;
}

.swiper-pagination-bullet-active {
  opacity: 1;
  background: var(--wcs-accent-color);
}

.swiper-button-next,
.swiper-button-prev {
  color: var(--wcs-primary-color);
}

/* Modal Enhancements */
.modal-content {
  border-radius: 12px;
  border: none;
  box-shadow: 0 20px 60px var(--wcs-shadow-dark);
}

.modal-header {
  border-bottom: 1px solid var(--wcs-border-light);
  padding: 24px;
}

.modal-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--wcs-text-primary);
}

.modal-body {
  padding: 24px;
}

.modal-loading {
  text-align: center;
  padding: var(--wcs-spacing-md);
  color: var(--wcs-text-secondary);
  font-style: italic;
}

.feature-details h6 {
  color: var(--wcs-primary-color);
  font-weight: 600;
  margin-bottom: 12px;
}

.feature-details ul {
  list-style: none;
  padding: 0;
}

.feature-details li {
  padding: 8px 0;
  padding-left: 24px;
  position: relative;
  color: var(--wcs-text-secondary);
}

.feature-details li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--wcs-success-color);
  font-weight: bold;
}

/* Responsive Design */
@media (max-width: 1200px) {
  .features-container.grid-layout {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--wcs-spacing-md);
  }
}

@media (max-width: 768px) {
  .why-choose-section {
    padding: var(--wcs-spacing-lg) 0;
  }
  
  .section-title {
    font-size: 2rem;
    margin-bottom: var(--wcs-spacing-sm);
  }
  
  .section-subtitle {
    font-size: 1rem;
    padding: 0 var(--wcs-spacing-sm);
  }
  
  .features-container.grid-layout {
    grid-template-columns: 1fr;
    gap: var(--wcs-spacing-sm);
    padding: var(--wcs-spacing-sm) var(--wcs-spacing-sm);
  }
  
  .feature-item {
    padding: var(--wcs-spacing-md);
    margin-bottom: var(--wcs-spacing-sm);
  }
  
  .feature-icon {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }
  
  .feature-title {
    font-size: 1.125rem;
  }
  
  .feature-description {
    font-size: 0.9rem;
  }
  
  .features-container.list-layout .feature-item {
    flex-direction: column;
    text-align: center;
  }
  
  .features-container.list-layout .feature-icon-wrapper {
    margin-right: 0;
    margin-bottom: var(--wcs-spacing-sm);
  }
}

@media (max-width: 576px) {
  .section-title {
    font-size: 1.75rem;
  }
  
  .feature-item {
    padding: var(--wcs-spacing-sm);
  }
  
  .feature-icon {
    width: 50px;
    height: 50px;
    font-size: 1.25rem;
  }
}

/* Accessibility Enhancements */
.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.feature-item:focus {
  outline: 2px solid var(--wcs-primary-color);
  outline-offset: 2px;
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .feature-item {
    transition: none !important;
  }
  
  .animate-on-scroll {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
  .feature-item {
    border: 2px solid var(--wcs-text-primary);
  }
  
  .feature-icon {
    border: 2px solid currentColor;
  }
}

/* Print Styles */
@media print {
  .why-choose-section {
    box-shadow: none !important;
    background: white !important;
    color: black !important;
  }
  
  .feature-item {
    break-inside: avoid;
    box-shadow: none !important;
    border: 1px solid #ccc !important;
  }
  
  .btn-refresh-features,
  .ajax-loader,
  .feature-overlay {
    display: none !important;
  }
}

/* Performance Optimizations */
.reduce-animations .feature-item,
.reduce-animations .feature-icon,
.reduce-animations .animate-on-scroll {
  transition-duration: 0.1s !important;
  animation-duration: 0.1s !important;
}

/* Device-specific optimizations */
@media (max-width: 768px) and (orientation: landscape) {
  .features-container.grid-layout {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (hover: none) and (pointer: coarse) {
  .feature-item:hover {
    transform: none;
  }
  
  .feature-overlay {
    display: none;
  }
}

/* Dark theme specific enhancements */
.dark-theme .feature-item {
  background: var(--wcs-bg-secondary);
  border-color: var(--wcs-border-medium);
}

.dark-theme .modal-content {
  background: var(--wcs-bg-secondary);
  color: var(--wcs-text-primary);
}

.dark-theme .modal-header {
  border-color: var(--wcs-border-medium);
}

/* Loading animation for AJAX content */
.ajax-loading .features-container {
  opacity: 0.6;
  pointer-events: none;
}

.features-container.loading::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: repeating-linear-gradient(
    90deg,
    transparent,
    transparent 2px,
    var(--wcs-border-light) 2px,
    var(--wcs-border-light) 4px
  );
  animation: loading-shimmer 2s ease-in-out infinite;
}

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