/* ── Blog — shared layout ─────────────────────────────────────────────── */
.blog-main {
  padding: 1.5rem 1rem 4rem;
}

.blog-container {
  max-width: 680px;
  margin: 0 auto;
}

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

/* Header */
.blog-header {
  margin-bottom: 1.5rem;
  text-align: center;
}

.blog-title {
  margin: 0 0 0.35rem;
  font-size: clamp(1.5rem, 5vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.blog-subtitle {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Category pills */
.blog-cats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1.75rem;
}

.blog-cat-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text-muted);
  font-size: 0.78rem;
  font-weight: 600;
  text-decoration: none;
  transition: border-color 0.15s, color 0.15s;
}

.blog-cat-pill:hover {
  border-color: var(--nav-yellow);
  color: var(--nav-yellow);
}

.blog-cat-pill--active {
  border-color: var(--nav-yellow);
  background: rgba(250, 204, 21, 0.12);
  color: var(--nav-yellow);
}

/* Post grid */
.blog-grid {
  display: grid;
  gap: 1rem;
}

/* Post card */
.blog-card {
  padding: 1.1rem 1.15rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  background: var(--bg-elevated);
  transition: border-color 0.15s, box-shadow 0.15s;
}

.blog-card:hover {
  border-color: #475569;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
}

.blog-card__cat {
  display: inline-block;
  margin-bottom: 0.4rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--nav-yellow);
  text-decoration: none;
}

.blog-card__title {
  margin: 0 0 0.45rem;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.35;
}

.blog-card__link {
  color: var(--text);
  text-decoration: none;
}

.blog-card__link:hover {
  color: var(--nav-yellow);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.blog-card__meta {
  margin: 0;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.blog-empty {
  color: var(--text-muted);
  font-size: 0.9rem;
  text-align: center;
  padding: 2rem 0;
}

/* ── Single post ─────────────────────────────────────────────────────── */
.blog-post-header {
  margin-bottom: 2rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
}

.blog-post-title {
  margin: 0.4rem 0 0.5rem;
  font-size: clamp(1.4rem, 5vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.25;
}

.blog-post-meta {
  margin: 0;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Blog body content */
.blog-body {
  font-size: 0.97rem;
  line-height: 1.75;
  color: var(--text);
}

.blog-body__p {
  margin: 0 0 1.1rem;
}

.blog-body__h2 {
  margin: 1.75rem 0 0.65rem;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--nav-yellow);
}

.blog-body__h3 {
  margin: 1.4rem 0 0.5rem;
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--text);
}

.blog-body__ul {
  margin: 0 0 1.1rem;
  padding-left: 1.35rem;
}

.blog-body__li {
  margin-bottom: 0.4rem;
}

.blog-body__code {
  padding: 0.15em 0.4em;
  border-radius: 5px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  font-family: ui-monospace, monospace;
  font-size: 0.87em;
}

.blog-post-footer {
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

@media (min-width: 640px) {
  .blog-grid {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  }
}