/**
 * Festival Locations Block Styles
 * Mobile-first responsive design matching coveredbridges.com
 */

/* Screen reader only utility */
.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;
}

/* Main container */
.bridges-festival-locations {
  padding: 3rem 1rem;
  background-color: #ffffff;
  position: relative;
}

.bridges-festival-locations__container {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

/* Section Header */
.bridges-festival-locations__header {
  text-align: center;
  margin-bottom: 3rem;
}

.bridges-festival-locations__title {
  font-size: 2rem;
  font-weight: 700;
  color: #2c3e50;
  margin: 0 0 1rem 0;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.bridges-festival-locations__subtitle {
  font-size: 1.125rem;
  color: #5a6c7d;
  margin: 0;
  line-height: 1.5;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Grid Layout - Mobile First */
.bridges-festival-locations__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

/* Location Cards */
.bridges-festival-locations__card {
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05), 0 1px 3px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  transition: all 0.3s ease;
  border: 1px solid #e2e8f0;
  position: relative;
}

.bridges-festival-locations__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1), 0 4px 8px rgba(0, 0, 0, 0.06);
}

/* Image Wrapper */
.bridges-festival-locations__image-wrapper {
  position: relative;
  width: 100%;
  height: 240px;
  overflow: hidden;
  background-color: #f8fafc;
}

.bridges-festival-locations__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.3s ease;
}

.bridges-festival-locations__card:hover .bridges-festival-locations__image {
  transform: scale(1.05);
}

/* Image Placeholder */
.bridges-festival-locations__image-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-weight: 600;
  font-size: 1.125rem;
  text-align: center;
}

.bridges-festival-locations__placeholder-text {
  padding: 1rem;
}

/* Image Loading States */
.bridges-festival-locations__image.loading {
  opacity: 0.5;
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: loading-shimmer 1.5s infinite;
}

.bridges-festival-locations__image.loaded {
  opacity: 1;
  transition: opacity 0.3s ease;
}

.bridges-festival-locations__image.error {
  opacity: 0.3;
  filter: grayscale(100%);
}

.bridges-festival-locations__image-fallback {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0, 0, 0, 0.7);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  font-size: 0.875rem;
  font-weight: 500;
}

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

/* Content Area */
.bridges-festival-locations__content {
  padding: 1.5rem;
}

.bridges-festival-locations__name {
  font-size: 1.375rem;
  font-weight: 600;
  color: #1a202c;
  margin: 0 0 0.75rem 0;
  line-height: 1.3;
}

.bridges-festival-locations__description {
  font-size: 0.95rem;
  color: #4a5568;
  line-height: 1.6;
  margin: 0 0 1.5rem 0;
}

/* Call to Action */
.bridges-festival-locations__cta {
  margin-top: auto;
}

.bridges-festival-locations__read-more {
  display: inline-flex;
  align-items: center;
  padding: 0.75rem 1.5rem;
  background-color: #3182ce;
  color: #ffffff;
  text-decoration: none;
  border-radius: 6px;
  font-weight: 500;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all 0.2s ease;
  border: 2px solid #3182ce;
}

.bridges-festival-locations__read-more:hover,
.bridges-festival-locations__read-more:focus {
  background-color: #2c5aa0;
  border-color: #2c5aa0;
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(49, 130, 206, 0.3);
}

.bridges-festival-locations__read-more:focus {
  outline: 2px solid #3182ce;
  outline-offset: 2px;
}

/* Empty State */
.bridges-festival-locations__empty {
  text-align: center;
  padding: 3rem 1rem;
  color: #718096;
  font-style: italic;
}

/* Tablet Styles */
@media (min-width: 768px) {
  .bridges-festival-locations {
    padding: 4rem 2rem;
  }

  .bridges-festival-locations__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
  }

  .bridges-festival-locations__title {
    font-size: 2.5rem;
  }

  .bridges-festival-locations__subtitle {
    font-size: 1.25rem;
  }

  .bridges-festival-locations__image-wrapper {
    height: 260px;
  }

  .bridges-festival-locations__content {
    padding: 2rem;
  }

  .bridges-festival-locations__name {
    font-size: 1.5rem;
  }

  .bridges-festival-locations__description {
    font-size: 1rem;
  }
}

/* Desktop Styles */
@media (min-width: 1024px) {
  .bridges-festival-locations {
    padding: 5rem 2rem;
  }

  .bridges-festival-locations__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
  }

  .bridges-festival-locations__title {
    font-size: 3rem;
    margin-bottom: 1.5rem;
  }

  .bridges-festival-locations__subtitle {
    font-size: 1.375rem;
  }

  .bridges-festival-locations__header {
    margin-bottom: 4rem;
  }

  .bridges-festival-locations__image-wrapper {
    height: 280px;
  }

  .bridges-festival-locations__content {
    padding: 2.5rem;
  }

  .bridges-festival-locations__name {
    font-size: 1.625rem;
    margin-bottom: 1rem;
  }

  .bridges-festival-locations__description {
    font-size: 1.0625rem;
    margin-bottom: 2rem;
  }
}

/* Large Desktop */
@media (min-width: 1200px) {
  .bridges-festival-locations__container {
    max-width: 1400px;
  }

  .bridges-festival-locations__grid {
    gap: 3.5rem;
  }
}

/* High DPI / Retina Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .bridges-festival-locations__image {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  .bridges-festival-locations__card,
  .bridges-festival-locations__image,
  .bridges-festival-locations__read-more {
    transition: none;
  }

  .bridges-festival-locations__card:hover {
    transform: none;
  }

  .bridges-festival-locations__card:hover .bridges-festival-locations__image {
    transform: none;
  }
}

/* Print Styles */
@media print {
  .bridges-festival-locations {
    padding: 1rem 0;
    background: none;
    box-shadow: none;
  }

  .bridges-festival-locations__card {
    break-inside: avoid;
    box-shadow: none;
    border: 1px solid #ccc;
    margin-bottom: 1rem;
  }

  .bridges-festival-locations__read-more {
    display: none;
  }
}