/* ============================================================
   VelvetCSV Blog — typography overlay on the site system
   ============================================================ */

.blog-shell {
  padding: clamp(56px, 8vw, 96px) 0 clamp(48px, 7vw, 80px);
  background: var(--surface);
}

.blog-shell-inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 40px);
}

.blog-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--slate);
  margin-bottom: 18px;
}
.blog-eyebrow .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent, #6ee7a8);
}

.blog-h1 {
  font-size: clamp(34px, 4.6vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.03em;
  font-weight: 800;
  color: var(--ink);
  margin: 0 0 18px;
}
.blog-h1 em {
  font-style: normal;
  color: var(--slate);
}

.blog-meta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--on-surface-variant);
  margin-bottom: 36px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}
.blog-meta span + span::before {
  content: "·";
  margin-right: 16px;
  color: var(--rule);
}

.blog-lede {
  font-size: clamp(18px, 2vw, 21px);
  line-height: 1.55;
  color: var(--ink-2);
  margin-bottom: 32px;
}

.blog-body {
  font-size: 17px;
  line-height: 1.72;
  color: var(--ink);
}
.blog-body p {
  margin: 0 0 22px;
}
.blog-body h2 {
  font-size: clamp(24px, 2.6vw, 30px);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 48px 0 18px;
  color: var(--ink);
}
.blog-body h3 {
  font-size: 20px;
  font-weight: 700;
  margin: 32px 0 12px;
  color: var(--ink);
}
.blog-body ul, .blog-body ol {
  margin: 0 0 22px;
  padding-left: 22px;
}
.blog-body li {
  margin-bottom: 10px;
}
.blog-body code {
  font-family: var(--font-mono);
  background: var(--surface-container-low);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.92em;
}
.blog-body strong { font-weight: 700; }
.blog-body a {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}
.blog-body a:hover { color: var(--slate); }

.blog-body blockquote {
  border-left: 3px solid var(--accent, #6ee7a8);
  padding: 4px 0 4px 20px;
  margin: 28px 0;
  color: var(--ink-2);
  font-style: italic;
}

.blog-callout {
  border: 1px solid var(--rule);
  background: var(--surface-container-low);
  border-radius: 6px;
  padding: 22px 26px;
  margin: 36px 0;
}
.blog-callout h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slate);
  margin: 0 0 10px;
}
.blog-callout p { margin: 0; font-size: 15px; }
.blog-callout .btn-ink, .blog-callout .btn-light {
  margin-top: 14px;
}

.blog-cta-box {
  background: var(--ink);
  color: #fff;
  padding: clamp(28px, 5vw, 44px);
  border-radius: 8px;
  margin: 48px 0 8px;
  text-align: left;
}
.blog-cta-box h3 {
  color: #fff;
  font-size: clamp(22px, 2.6vw, 28px);
  margin: 0 0 10px;
  letter-spacing: -0.02em;
}
.blog-cta-box p {
  color: #d4dee4;
  margin: 0 0 18px;
  font-size: 15px;
}
.blog-cta-box .btn-light {
  background: #fff;
  color: var(--ink);
}

.blog-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 40px 0 0;
}
.blog-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 10px;
  border: 1px solid var(--rule);
  border-radius: 4px;
  color: var(--ink-2);
}

/* ---- Blog index grid ---- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 40px;
}
.blog-card {
  display: flex;
  flex-direction: column;
  padding: 28px;
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 8px;
  text-decoration: none;
  color: inherit;
  transition: transform 180ms ease, box-shadow 180ms ease;
}
.blog-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px -16px rgba(42, 52, 57, 0.18);
}
.blog-card__tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--slate);
  margin-bottom: 12px;
}
.blog-card__title {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: var(--ink);
  margin: 0 0 10px;
}
.blog-card__excerpt {
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-2);
  margin: 0 0 18px;
}
.blog-card__meta {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--on-surface-variant);
}