/**
 * Trek Region Archive Styles
 * 
 * @package TrekkingInNepal
 */

/* ==========================================================================
   Hero Section
   ========================================================================== */

.region-hero {
  position: relative;
  width: 100%;
  height: 300px;
  overflow: hidden;
}

@media (min-width: 768px) {
  .region-hero {
    height: 400px;
  }
}

.region-hero-background {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.region-hero-content {
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 1rem;
  max-width: 1280px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .region-hero-content {
    padding: 0 2.5rem;
  }
}

@media (min-width: 1024px) {
  .region-hero-content {
    padding: 0 10rem;
  }
}

.region-hero-title {
  color: white;
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.033em;
  margin: 0 0 1rem 0;
}

@media (min-width: 768px) {
  .region-hero-title {
    font-size: 3rem;
  }
}

.region-hero-description {
  color: white;
  font-size: 1rem;
  line-height: 1.5;
  max-width: 42rem;
  opacity: 0.9;
  margin: 0;
}

@media (min-width: 768px) {
  .region-hero-description {
    font-size: 1.125rem;
  }
}

/* ==========================================================================
   Main Content
   ========================================================================== */

.region-content {
  padding: 3rem 1rem;
}

@media (min-width: 768px) {
  .region-content {
    padding: 3rem 2.5rem;
  }
}

@media (min-width: 1024px) {
  .region-content {
    padding: 3rem 10rem;
  }
}

.region-content-container {
  max-width: 1280px;
  margin: 0 auto;
}

/* Header */
.region-header {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid #f5f2f0;
  margin-bottom: 2.5rem;
}

@media (min-width: 768px) {
  .region-header {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }
}

.region-header-text {
  flex: 1;
}

.region-title {
  color: #181411;
  font-size: 1.875rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.015em;
  margin: 0 0 0.5rem 0;
}

.region-subtitle {
  color: #8a7260;
  font-size: 1.125rem;
  margin: 0;
}

.region-filters {
  display: flex;
  gap: 1rem;
}

.region-filter-dropdown {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border: 1px solid #f5f2f0;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: #181411;
  cursor: pointer;
  transition: all 0.2s;
}

.region-filter-dropdown:hover {
  background: white;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.region-filter-dropdown .material-symbols-outlined {
  color: #f47b25;
  font-size: 1.25rem;
}

/* ==========================================================================
   Treks Grid
   ========================================================================== */

.region-treks-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
}

@media (min-width: 768px) {
  .region-treks-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .region-treks-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Trek Card */
.region-trek-card {
  display: flex;
  flex-direction: column;
  background: white;
  border-radius: 0.75rem;
  overflow: hidden;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  border: 1px solid transparent;
  transition: all 0.3s;
}

.region-trek-card:hover {
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  border-color: rgba(244, 123, 37, 0.2);
  transform: translateY(-4px);
}

.region-trek-image {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.region-trek-image-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.5s;
}

.region-trek-card:hover .region-trek-image-bg {
  transform: scale(1.1);
}

/* Gallery Slider Styles */
.region-image-slider {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.region-slider-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1s ease-in-out, transform 0.5s ease-in-out;
  transform: scale(1);
}

.region-slider-image.active {
  opacity: 1;
  z-index: 1;
}

.region-trek-card:hover .region-slider-image.active {
  transform: scale(1.1);
}

.region-trek-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
}

.region-trek-badge span {
  display: inline-block;
  background: #f47b25;
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.375rem 0.75rem;
  border-radius: 0.5rem;
  box-shadow: 0 2px 8px rgba(244, 123, 37, 0.3);
}

.region-trek-content {
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  flex: 1;
}

.region-trek-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 0 0.5rem 0;
}

.region-trek-title a {
  color: #181411;
  text-decoration: none;
  transition: color 0.2s;
}

.region-trek-title a:hover {
  color: #f47b25;
}

.region-trek-excerpt {
  color: #8a7260;
  font-size: 0.875rem;
  line-height: 1.6;
  margin: 0 0 1.5rem 0;
}

.region-trek-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.region-trek-meta-item {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  color: #f47b25;
  font-size: 0.875rem;
  font-weight: 600;
}

.region-trek-meta-item .material-symbols-outlined {
  font-size: 1rem;
}

.region-trek-footer {
  margin-top: auto;
}

.region-trek-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.75rem 1.5rem;
  background: rgba(244, 123, 37, 0.05);
  color: #f47b25;
  font-weight: 700;
  border: 1px solid rgba(244, 123, 37, 0.2);
  border-radius: 0.5rem;
  text-decoration: none;
  transition: all 0.2s;
}

.region-trek-button:hover {
  background: #f47b25;
  color: white;
  border-color: #f47b25;
}

.region-trek-button .material-symbols-outlined {
  font-size: 1.125rem;
}

/* ==========================================================================
   No Treks Found
   ========================================================================== */

.region-no-treks {
  text-align: center;
  padding: 4rem 2rem;
  background: #f9fafb;
  border-radius: 1rem;
  border: 2px dashed #e5e7eb;
}

.region-no-treks .material-symbols-outlined {
  font-size: 4rem;
  color: #d1d5db;
  margin-bottom: 1rem;
}

.region-no-treks h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #6b7280;
  margin: 0 0 0.5rem 0;
}

.region-no-treks p {
  font-size: 1rem;
  color: #9ca3af;
  margin: 0 0 1.5rem 0;
}

/* ==========================================================================
   Pagination
   ========================================================================== */

.region-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem 0;
  border-top: 1px solid #f5f2f0;
}

.region-pagination-nav ul {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.region-pagination-nav li {
  margin: 0;
}

.region-pagination-nav a,
.region-pagination-nav span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.5rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s;
}

.region-pagination-nav a {
  border: 1px solid #f5f2f0;
  color: #181411;
}

.region-pagination-nav a:hover {
  background: white;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.region-pagination-nav .current {
  background: #f47b25;
  color: white;
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(244, 123, 37, 0.3);
}

.region-pagination-nav .dots {
  border: none;
  color: #8a7260;
}

.region-pagination-nav .prev,
.region-pagination-nav .next {
  color: #8a7260;
}

.region-pagination-nav .material-symbols-outlined {
  font-size: 1.25rem;
}

/* ==========================================================================
   CTA Section
   ========================================================================== */

.region-cta {
  background: rgba(244, 123, 37, 0.05);
  padding: 4rem 1rem;
}

@media (min-width: 768px) {
  .region-cta {
    padding: 4rem 2.5rem;
  }
}

@media (min-width: 1024px) {
  .region-cta {
    padding: 4rem 10rem;
  }
}

.region-cta-container {
  max-width: 56rem;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.region-cta-title {
  color: #181411;
  font-size: 1.875rem;
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.015em;
  margin: 0;
}

@media (min-width: 768px) {
  .region-cta-title {
    font-size: 2.25rem;
  }
}

.region-cta-text {
  color: #181411;
  font-size: 1.125rem;
  line-height: 1.6;
  max-width: 42rem;
  margin: 0;
}

.region-cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

.region-cta-button {
  display: flex;
  min-width: 10rem;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.015em;
  border-radius: 0.5rem;
  text-decoration: none;
  transition: all 0.2s;
}

.region-cta-button-primary {
  background: #f47b25;
  color: white;
  box-shadow: 0 4px 12px rgba(244, 123, 37, 0.3);
}

.region-cta-button-primary:hover {
  filter: brightness(1.1);
  box-shadow: 0 6px 16px rgba(244, 123, 37, 0.4);
}

.region-cta-button-secondary {
  background: white;
  color: #f47b25;
  border: 2px solid #f47b25;
}

.region-cta-button-secondary:hover {
  background: rgba(244, 123, 37, 0.1);
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 768px) {
  .region-title {
    font-size: 1.5rem;
  }
  
  .region-subtitle {
    font-size: 1rem;
  }
  
  .region-filter-dropdown {
    font-size: 0.8125rem;
  }
  
  .region-trek-title {
    font-size: 1.125rem;
  }
  
  .region-cta-title {
    font-size: 1.5rem;
  }
  
  .region-cta-text {
    font-size: 1rem;
  }
  
  .region-cta-buttons {
    flex-direction: column;
    width: 100%;
  }
  
  .region-cta-button {
    width: 100%;
  }
}