/*
 * Banner Section Styles
 * Sliding banner with controls and mobile responsiveness
 */

/* Banner Section */
.banner-section {
  position: relative;
  width: 100%;
  height: 400px;
  overflow: hidden;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

.banner-container {
  position: relative;
  width: 100%;
  height: 100%;
}

/* Banner Slider */
.banner-slider {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.banner-track {
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.banner-slide {
  position: relative;
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.6s ease;
}

.banner-slide.active {
  opacity: 1;
}

/* Banner Image */
.banner-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.banner-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.banner-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(15, 17, 21, 0.7) 0%,
    rgba(15, 17, 21, 0.4) 50%,
    rgba(15, 17, 21, 0.7) 100%
  );
  z-index: 2;
}

/* Banner Content */
.banner-content {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  text-align: center;
}

.banner-content-inner {
  max-width: 600px;
  margin: 0 auto;
}

.banner-title {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-extrabold);
  line-height: var(--line-height-tight);
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.banner-description {
  font-size: var(--font-size-lg);
  line-height: var(--line-height-relaxed);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xl);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.banner-actions {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
}

.banner-btn {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
}

.banner-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

/* Banner Controls */
.banner-controls {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  z-index: 4;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 var(--spacing-lg);
  transform: translateY(-50%);
  pointer-events: none;
}

.banner-control {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  color: var(--text-primary);
  cursor: pointer;
  transition: all var(--transition-normal);
  pointer-events: auto;
  opacity: 0.7;
}

.banner-control:hover {
  opacity: 1;
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.1);
}

.banner-control:active {
  transform: scale(0.95);
}

.banner-prev {
  margin-right: auto;
}

.banner-next {
  margin-left: auto;
}

.banner-toggle {
  position: absolute;
  top: var(--spacing-lg);
  right: var(--spacing-lg);
  width: 40px;
  height: 40px;
  transform: none;
}

.banner-toggle .pause-icon {
  display: none;
}

.banner-section[data-autoplay="true"] .banner-toggle .play-icon {
  display: none;
}

.banner-section[data-autoplay="true"] .banner-toggle .pause-icon {
  display: block;
}

/* Banner Indicators */
.banner-indicators {
  position: absolute;
  bottom: var(--spacing-lg);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--spacing-sm);
  z-index: 4;
}

.banner-indicator {
  position: relative;
  width: 12px;
  height: 12px;
  background: rgba(255, 255, 255, 0.3);
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-normal);
  overflow: hidden;
}

.banner-indicator:hover {
  background: rgba(255, 255, 255, 0.5);
  transform: scale(1.2);
}

.banner-indicator.active {
  background: var(--primary-color);
}

.indicator-progress {
  position: absolute;
  top: 0;
  left: 0;
  width: 0%;
  height: 100%;
  background: var(--secondary-color);
  transition: width linear;
}

.banner-indicator.active .indicator-progress {
  width: 100%;
}

/* Banner Progress Bar */
.banner-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: rgba(255, 255, 255, 0.1);
  z-index: 4;
}

.banner-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  transition: width linear;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
  .banner-section {
    height: 300px;
  }
  
  .banner-content {
    padding: 0 var(--mobile-padding);
  }
  
  .banner-title {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-sm);
  }
  
  .banner-description {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-lg);
  }
  
  .banner-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .banner-btn {
    width: 100%;
    max-width: 280px;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-base);
  }
  
  .banner-controls {
    padding: 0 var(--mobile-padding);
  }
  
  .banner-control {
    width: 40px;
    height: 40px;
  }
  
  .banner-toggle {
    top: var(--mobile-padding);
    right: var(--mobile-padding);
    width: 35px;
    height: 35px;
  }
  
  .banner-indicators {
    bottom: var(--mobile-padding);
  }
  
  .banner-indicator {
    width: 10px;
    height: 10px;
  }
}

@media (max-width: 480px) {
  .banner-section {
    height: 250px;
  }
  
  .banner-title {
    font-size: var(--font-size-2xl);
  }
  
  .banner-description {
    font-size: var(--font-size-sm);
  }
  
  .banner-control {
    width: 35px;
    height: 35px;
  }
  
  .banner-control svg {
    width: 18px;
    height: 18px;
  }
}

/* Touch Devices */
@media (hover: none) and (pointer: coarse) {
  .banner-control {
    opacity: 1;
    background: rgba(255, 255, 255, 0.2);
  }
  
  .banner-control:hover {
    transform: none;
  }
  
  .banner-control:active {
    background: rgba(255, 255, 255, 0.3);
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  .banner-track {
    transition: none;
  }
  
  .banner-slide {
    transition: none;
  }
  
  .banner-control {
    transition: none;
  }
  
  .banner-indicator {
    transition: none;
  }
  
  .banner-progress-bar {
    transition: none;
  }
  
  .indicator-progress {
    transition: none;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  .banner-control {
    background: rgba(255, 255, 255, 0.9);
    color: var(--bg-primary);
  }
  
  .banner-indicator {
    background: rgba(255, 255, 255, 0.8);
  }
  
  .banner-indicator.active {
    background: var(--primary-color);
  }
}

/* Banner Animation Classes */
.banner-slide-enter {
  opacity: 0;
  transform: translateX(100%);
}

.banner-slide-enter-active {
  opacity: 1;
  transform: translateX(0);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.banner-slide-exit {
  opacity: 1;
  transform: translateX(0);
}

.banner-slide-exit-active {
  opacity: 0;
  transform: translateX(-100%);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

/* Banner Loading State */
.banner-section.loading {
  background: var(--bg-secondary);
}

.banner-section.loading::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 40px;
  height: 40px;
  border: 3px solid var(--border-color);
  border-top: 3px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  transform: translate(-50%, -50%);
  z-index: 5;
}

@keyframes spin {
  0% { transform: translate(-50%, -50%) rotate(0deg); }
  100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Banner Accessibility */
.banner-section:focus-within .banner-controls {
  opacity: 1;
}

.banner-control:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

.banner-indicator:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* Banner Print Styles */
@media print {
  .banner-section {
    height: auto;
    min-height: 200px;
    page-break-inside: avoid;
  }
  
  .banner-controls,
  .banner-indicators,
  .banner-progress {
    display: none;
  }
  
  .banner-slide {
    opacity: 1;
  }
  
  .banner-slide:not(.active) {
    display: none;
  }
}