/* ============================================================
   BLOG STYLES
   ============================================================ */

/* Blog Hero */
.blog-hero {
  padding: 4rem 0 2.5rem;
  background: var(--bg);
}

/* Blog Index Grid */
.blog-list-section {
  padding: 3rem 0 5rem;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
}

.blog-card {
  border: 1px solid var(--gray-light);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
  background: var(--white);
}

.blog-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.blog-card-body {
  padding: 1.75rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-card-body h2 {
  font-size: 1.25rem;
  margin-bottom: .75rem;
  line-height: 1.35;
}

.blog-card-body p {
  color: var(--gray);
  font-size: .92rem;
  line-height: 1.6;
  flex: 1;
}

/* Tag */
.blog-tag {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--blue);
  background: rgba(26, 86, 164, .08);
  padding: .25rem .7rem;
  border-radius: 50px;
  margin-bottom: .75rem;
  width: fit-content;
}

/* Meta line */
.blog-meta {
  display: flex;
  gap: 1rem;
  font-size: .82rem;
  color: var(--gray);
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--gray-light);
}

/* ============================================================
   ARTICLE PAGE
   ============================================================ */
.blog-article {
  padding: 3rem 0 5rem;
}

.blog-container {
  max-width: 720px;
}

.blog-back {
  display: inline-block;
  font-size: .85rem;
  font-weight: 500;
  color: var(--blue);
  margin-bottom: 1.5rem;
  transition: color var(--transition);
}

.blog-back:hover {
  color: var(--blue-light);
}

.blog-header {
  margin-bottom: 2.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--gray-light);
}

.blog-header h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: .5rem;
}

.blog-header .blog-meta {
  border-top: none;
  padding-top: 0;
  margin-top: .75rem;
}

/* Article Body */
.blog-content h2 {
  font-size: 1.4rem;
  margin: 2.5rem 0 .75rem;
}

.blog-content h3 {
  font-size: 1.15rem;
  margin: 2rem 0 .5rem;
}

.blog-content p {
  color: var(--dark);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.blog-content ul,
.blog-content ol {
  margin: .75rem 0 1.25rem 1.5rem;
  list-style: disc;
}

.blog-content ol {
  list-style: decimal;
}

.blog-content li {
  margin-bottom: .5rem;
  line-height: 1.7;
}

.blog-content pre {
  background: var(--dark);
  color: #e2e8f0;
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius);
  overflow-x: auto;
  margin: 1rem 0 1.5rem;
  line-height: 1.6;
}

.blog-content pre code {
  font-family: var(--font-mono);
  font-size: .85rem;
  background: none;
  padding: 0;
  border-radius: 0;
  color: inherit;
}

.blog-content code {
  font-family: var(--font-mono);
  font-size: .88em;
  background: rgba(26, 86, 164, .06);
  padding: .15rem .4rem;
  border-radius: 4px;
  color: var(--blue-dark);
}

.blog-content strong {
  font-weight: 600;
}

/* Tables */
.blog-table-wrap {
  overflow-x: auto;
  margin: 1rem 0 1.5rem;
  border-radius: var(--radius);
  border: 1px solid var(--gray-light);
}

.blog-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .9rem;
}

.blog-table th,
.blog-table td {
  padding: .65rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--gray-light);
}

.blog-table th {
  background: var(--bg);
  font-weight: 600;
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--gray);
}

.blog-table tbody tr:last-child td {
  border-bottom: none;
}

.blog-table tbody tr:hover {
  background: rgba(26, 86, 164, .02);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }

  .blog-content h2 {
    font-size: 1.25rem;
  }

  .blog-table {
    font-size: .82rem;
  }

  .blog-table th,
  .blog-table td {
    padding: .5rem .65rem;
  }
}