/* ─── Blog Index ─── */
.blog-hero {
  padding: calc(var(--bar-h) + var(--nav-h) + 4rem) 1.5rem 3rem;
  max-width: var(--max-w);
  margin: 0 auto;
}

.blog-hero h1 {
  margin-bottom: 0.75rem;
}

.blog-hero p {
  font-size: 1.05rem;
  max-width: 520px;
}

.blog-grid {
  padding: 0 0 6rem;
}

.blog-grid .container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.blog-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: box-shadow 0.2s, transform 0.2s;
}
.blog-card:hover {
  box-shadow: 0 8px 32px rgba(0,0,0,0.08);
  transform: translateY(-2px);
}

.blog-card__tag {
  font-size: 0.62rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--white);
  background: var(--black);
  padding: 0.25rem 0.6rem;
  border-radius: 2px;
  align-self: flex-start;
}

.blog-card__title {
  font-size: 1.05rem;
  font-weight: 300;
  letter-spacing: 0.04em;
  text-transform: none;
  color: var(--black);
  line-height: 1.4;
}

.blog-card__excerpt {
  font-size: 0.85rem;
  line-height: 1.7;
  flex: 1;
}

.blog-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  border-top: 1px solid var(--gray-100);
}

.blog-card__date {
  font-size: 0.72rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  color: var(--gray-300);
}

.blog-card__read {
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--black);
  transition: opacity 0.15s;
}
.blog-card__read:hover { opacity: 0.6; }

/* ─── Blog Post ─── */
.post {
  padding: calc(var(--bar-h) + var(--nav-h) + 4rem) 1.5rem 4rem;
  max-width: 720px;
  margin: 0 auto;
}

.post__back {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  font-weight: 300;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: 2rem;
  transition: color 0.15s;
}
.post__back:hover { color: var(--black); }
.post__back svg { width: 14px; height: 14px; }

.post__tag {
  font-size: 0.62rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--white);
  background: var(--black);
  padding: 0.25rem 0.6rem;
  border-radius: 2px;
  display: inline-block;
  margin-bottom: 1rem;
}

.post__title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 200;
  letter-spacing: 0.04em;
  text-transform: none;
  line-height: 1.3;
  color: var(--black);
  margin-bottom: 1rem;
}

.post__meta {
  font-size: 0.78rem;
  font-weight: 300;
  letter-spacing: 0.06em;
  color: var(--gray-300);
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--gray-100);
}

.post__body h2 {
  font-size: 1.2rem;
  font-weight: 300;
  letter-spacing: 0.06em;
  text-transform: none;
  color: var(--black);
  margin: 2.5rem 0 1rem;
}

.post__body h3 {
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  text-transform: none;
  color: var(--black);
  margin: 2rem 0 0.75rem;
}

.post__body p {
  font-size: 0.95rem;
  line-height: 1.85;
  margin-bottom: 1.25rem;
}

.post__body ul, .post__body ol {
  margin: 0 0 1.25rem 1.25rem;
  list-style: disc;
}

.post__body ol { list-style: decimal; }

.post__body li {
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--gray-500);
  font-weight: 300;
  margin-bottom: 0.4rem;
}

.post__body strong {
  font-weight: 400;
  color: var(--black);
}

.post__body code {
  background: var(--gray-50);
  border: 1px solid var(--gray-100);
  border-radius: 4px;
  padding: 0.15rem 0.4rem;
  font-size: 0.85rem;
  font-family: 'SF Mono', 'Fira Code', monospace;
}

.post__body pre {
  background: var(--black);
  color: rgba(255,255,255,0.85);
  border-radius: var(--radius);
  padding: 1.5rem;
  overflow-x: auto;
  margin-bottom: 1.5rem;
  font-size: 0.82rem;
  line-height: 1.7;
}

.post__body pre code {
  background: none;
  border: none;
  padding: 0;
  color: inherit;
  font-size: inherit;
}

.post__cta {
  margin-top: 3rem;
  padding: 2rem;
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  background: var(--gray-50);
  text-align: center;
}

.post__cta h3 {
  text-transform: none;
  font-weight: 300;
  letter-spacing: 0.04em;
  margin-bottom: 0.5rem;
}

.post__cta p {
  font-size: 0.85rem;
  margin-bottom: 1.25rem;
}

@media (max-width: 900px) {
  .blog-grid .container { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
}