/* ==========================================================================
   Tandem Blog Page Styles (`blog.css`)
   ========================================================================== */

/* --- 1. Hero Section & Category Filters --- */
.blog-hero-section {
  padding-top: calc(80px + var(--space-4xl));
  padding-bottom: var(--space-3xl);
  position: relative;
  min-height: auto;
}

.blog-hero-header {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  max-width: 100%;
}

.blog-hero-description {
  font-family: var(--font-text);
  font-weight: 300;
  font-size: 24px;
  line-height: 36px;
  color: var(--text-white);
  margin-top: var(--space-md);
  max-width: 1200px;
}

@media (max-width: 768px) {
  .blog-hero-description {
    font-size: 16px;
    line-height: 24px;
  }
}

/* Category Filter Tabs */
.blog-filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: var(--space-xl);
  width: 100%;
}

.blog-filter-tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sharp);
  font-family: var(--font-text);
  font-weight: 500;
  font-size: 16px;
  color: var(--text-white);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.blog-filter-tab.active,
.blog-filter-tab:hover {
  background: var(--primary-purple);
  border-color: var(--primary-purple);
  font-weight: 500;
  color: var(--text-white);
}

@media (max-width: 768px) {
  .blog-filter-tabs {
    gap: var(--space-xs);
  }

  .blog-filter-tab {
    padding: 8px 16px;
    font-size: 14px;
  }
}

/* --- 2. Asymmetric Featured Block (Screen 1) --- */
.blog-featured-section {
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-3xl);
}

.blog-asymmetric-grid {
  display: flex;
  gap: var(--space-3xl);
  align-items: stretch;
  width: 100%;
}

.blog-asymmetric-left {
  flex: 1 1 0%;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.blog-asymmetric-left .blog-card-large {
  height: 100%;
  flex: 1;
}

.blog-asymmetric-right {
  width: 600px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3xl);
}

@media (max-width: 1200px) {
  .blog-asymmetric-grid {
    flex-direction: column;
  }

  .blog-asymmetric-right {
    width: 100%;
  }
}

/* --- 3. Article Cards Shared Components --- */
.blog-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
  background: #0f0b12;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sharp);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  text-decoration: none;
  color: inherit;
}

.blog-card:hover {
  border-color: rgba(146, 58, 255, 0.5);
}

.blog-card-img-wrapper {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.blog-card-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.5s ease;
}

.blog-card:hover .blog-card-img-wrapper img {
  transform: scale(1.04);
}

.blog-card-img-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, #221b24 15%, rgba(34, 27, 36, 0) 50%);
  pointer-events: none;
}

.blog-card-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  padding: var(--space-2xl);
  flex: 1;
}

.blog-card-header-meta {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.blog-card-category {
  font-family: var(--font-text);
  font-weight: 600;
  font-size: 14px;
  text-transform: uppercase;
  color: var(--primary-purple);
  margin: 0;
}

.blog-card-title {
  font-family: var(--font-headings);
  font-weight: 700;
  color: var(--text-white);
  margin: 0;
  line-height: 1.3;
}

.blog-card-meta-row {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  color: #5c5169;
  font-family: var(--font-text);
  font-weight: 400;
  font-size: 14px;
}

.blog-card-meta-dot {
  width: 4px;
  height: 4px;
  background-color: #5c5169;
  border-radius: 50%;
  display: inline-block;
}

.blog-card-excerpt {
  font-family: var(--font-text);
  font-weight: 300;
  font-size: 16px;
  line-height: 24px;
  color: #a0a0a0;
  margin: 0;
}

/* Specific Adjustments for Card Variants */
/* Featured Large Card */
.blog-card-large .blog-card-img-wrapper {
  height: 480px;
  flex: 1 1 auto;
}

.blog-card-large .blog-card-title {
  font-size: 28px;
}

/* Stacked Small Card */
.blog-card-small .blog-card-img-wrapper {
  height: 220px;
}

.blog-card-small .blog-card-body {
  padding: var(--space-xl);
  gap: var(--space-sm);
}

.blog-card-small .blog-card-category {
  font-size: 12px;
}

.blog-card-small .blog-card-title {
  font-size: 18px;
}

.blog-card-small .blog-card-meta-row {
  font-size: 13px;
}

.blog-card-small .blog-card-excerpt {
  font-size: 14px;
  line-height: 22px;
}

@media (max-width: 1200px) {

  .blog-card-large .blog-card-img-wrapper,
  .blog-card-small .blog-card-img-wrapper {
    aspect-ratio: 16 / 7;
    height: auto;
    flex: none;
  }
}

@media (max-width: 768px) {
  .blog-card-large .blog-card-title {
    font-size: 22px;
  }

  .blog-card-body {
    padding: var(--space-lg);
  }
}

/* --- 4. Articles Grid Section --- */
.blog-grid-section {
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-4xl);
}

.blog-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3xl);
  width: 100%;
}

.blog-grid-card .blog-card-img-wrapper {
  aspect-ratio: 16 / 7;
  height: auto;
}

.blog-grid-card .blog-card-title {
  font-size: 18px;
}

@media (max-width: 1200px) {
  .blog-cards-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
  }
}

@media (max-width: 768px) {
  .blog-cards-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .blog-grid-card .blog-card-img-wrapper {
    aspect-ratio: 16 / 7;
    height: auto;
  }

  .blog-grid-card .blog-card-title {
    font-size: 18px;
  }
}

/* Load More Button Wrapper */
.blog-load-more-wrapper {
  display: flex;
  justify-content: center;
  margin-top: var(--space-4xl);
  width: 100%;
}