/* Section Title Header */
.section-header {
  border-bottom: 2px solid var(--border-dark);
  padding-bottom: 8px;
  margin-bottom: 24px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.section-link {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.section-link:hover {
  color: var(--accent-cyan);
}

/* Category Badge Tags */
.category-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 8px;
}

/* Button styles */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-primary {
  background-color: var(--accent-blue);
  color: var(--text-on-dark);
  border: 1px solid var(--accent-blue);
}

.btn-primary:hover {
  background-color: var(--accent-blue-hover);
  border-color: var(--accent-blue-hover);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-medium);
}

.btn-secondary:hover {
  background-color: var(--bg-secondary);
  border-color: var(--text-primary);
}

/* Article Cards */
.card {
  display: flex;
  flex-direction: column;
  background-color: var(--bg-primary);
  transition: var(--transition-smooth);
  overflow: hidden;
}

.card-image-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  background-color: var(--bg-tertiary);
  overflow: hidden;
  border: 1px solid var(--border-light);
  margin-bottom: 16px;
}

.card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.card:hover .card-image {
  transform: scale(1.03);
}

.card-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.card:hover .card-title {
  color: var(--accent-cyan);
}

.card-excerpt {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-meta {
  font-size: 0.78rem;
  color: var(--text-muted);
  display: flex;
  gap: 12px;
  align-items: center;
  margin-top: auto;
}

/* Card Hero Layout - Featured Article on top */
.card-hero {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 32px;
  align-items: center;
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 32px;
  margin-bottom: 32px;
}

.card-hero .card-image-wrapper {
  margin-bottom: 0;
  aspect-ratio: 16 / 9;
}

.card-hero .card-title {
  font-size: 1.95rem;
  margin-bottom: 12px;
}

.card-hero .card-excerpt {
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 20px;
  -webkit-line-clamp: 3;
}

/* Card Horizontal List Layout (Standard row) */
.card-row {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 20px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-light);
}

.card-row .card-image-wrapper {
  margin-bottom: 0;
  aspect-ratio: 4 / 3;
}

.card-row .card-title {
  font-size: 1.1rem;
  margin-bottom: 6px;
}

.card-row .card-excerpt {
  font-size: 0.85rem;
  -webkit-line-clamp: 2;
  margin-bottom: 6px;
}

/* Card Minimalist - Text Only (for editor picks / popular reads) */
.card-minimal {
  padding: 12px 0;
  border-bottom: 1px solid var(--border-light);
}

.card-minimal:last-child {
  border-bottom: none;
}

.card-minimal .card-title {
  font-size: 1rem;
  line-height: 1.4;
  margin-bottom: 6px;
}

.card-minimal .card-meta {
  font-size: 0.75rem;
}

/* Newsletter section block - calm cold lake look */
.newsletter-block {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-light);
  padding: 40px;
  text-align: center;
  border-radius: var(--border-radius-sm);
  max-width: 800px;
  margin: 40px auto 0 auto;
}

.newsletter-block h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.newsletter-block p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.newsletter-form {
  display: flex;
  gap: 12px;
  max-width: 500px;
  margin: 0 auto;
}

.newsletter-input {
  flex: 1;
  padding: 10px 16px;
  border: 1px solid var(--border-medium);
  background-color: var(--bg-primary);
  font-size: 0.9rem;
  border-radius: var(--border-radius-sm);
  color: var(--text-primary);
}

.newsletter-input:focus {
  outline: none;
  border-color: var(--accent-cyan);
}

.newsletter-disclaimer {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 12px;
}

/* Sidebar Widgets */
.widget {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-light);
  padding: 24px;
  margin-bottom: 32px;
  border-radius: var(--border-radius-sm);
}

.widget-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  border-bottom: 1.5px solid var(--text-primary);
  padding-bottom: 8px;
  margin-bottom: 16px;
  color: var(--text-primary);
}

/* Weather Widget in Sidebar */
.baikal-weather-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  text-align: center;
  padding: 8px 0;
}

.weather-temp {
  font-size: 2.2rem;
  font-weight: 300;
  color: var(--text-primary);
  font-family: var(--font-sans);
}

.weather-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.weather-info-row {
  display: flex;
  justify-content: space-around;
  width: 100%;
  font-size: 0.78rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border-light);
  padding-top: 12px;
  margin-top: 4px;
}

/* Breadcrumbs navigation */
.breadcrumbs {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 24px;
  display: flex;
  gap: 8px;
  align-items: center;
}

.breadcrumbs a:hover {
  color: var(--accent-cyan);
}

.breadcrumbs span.separator::after {
  content: '/';
  font-size: 0.75rem;
}

/* Responsive Rules for Components */
@media (max-width: 768px) {
  .card-hero {
    grid-template-columns: 1fr;
    gap: 16px;
    padding-bottom: 24px;
    margin-bottom: 24px;
  }
  .card-hero .card-title {
    font-size: 1.45rem;
  }
  .card-row {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .card-row .card-image-wrapper {
    aspect-ratio: 16 / 10;
  }
  .newsletter-block {
    padding: 24px 16px;
  }
  .newsletter-form {
    flex-direction: column;
    gap: 8px;
  }
}