/* ===== CATEGORY TABS ===== */
.category-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.category-tab {
  padding: 10px 24px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 600;
  border: 1px solid var(--grey);
  background: var(--background);
  color: var(--navy);
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
  font-family: 'Satoshi', sans-serif;
}
.category-tab:hover { border-color: var(--navy); }
.category-tab.active {
  background: var(--navy);
  color: var(--background);
  border-color: var(--navy);
}

/* ===== FEATURED ARTICLE ===== */
.featured-article {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid var(--grey);
  border-radius: var(--radius-large);
  overflow: hidden;
  margin-bottom: 48px;
  transition: transform 0.3s, box-shadow 0.3s;
}
.featured-article:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(1,4,50,0.1);
}
.featured-article-img { height: 400px; overflow: hidden; }
.featured-article-img img { width: 100%; height: 100%; object-fit: cover; }
.featured-article-body {
  padding: 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.featured-article-body .blog-tag { margin-bottom: 12px; }
.featured-article-body h2 { font-size: 32px; font-weight: 700; line-height: 1.2; margin-bottom: 16px; }
.featured-article-body p { font-size: 16px; line-height: 1.5; opacity: .7; margin-bottom: 24px; }

/* ===== ARTICLE GRID ===== */
.article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.article-card {
  border: 1px solid var(--grey);
  border-radius: var(--radius-large);
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s;
}
.article-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(1,4,50,0.1);
}
.article-card-img { height: 200px; overflow: hidden; }
.article-card-img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.4s;
}
.article-card:hover .article-card-img img { transform: scale(1.03); }
.article-card-body { padding: 24px; }
.article-card-body .blog-tag { font-size: 13px; }
.article-card-body h3 { font-size: 20px; font-weight: 700; line-height: 1.3; margin-bottom: 8px; }
.article-card-body p { font-size: 14px; line-height: 1.5; opacity: .7; margin-bottom: 12px; }
.article-card-meta {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  opacity: .5;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .featured-article { grid-template-columns: 1fr; }
  .featured-article-img { height: 300px; }
  .article-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .article-grid { grid-template-columns: 1fr; }
  .featured-article-body { padding: 24px; }
  .featured-article-body h2 { font-size: 24px; }
}