/* blog.css — MindShift editorial blog styles.
   Extends theme.css design tokens (--bg, --surface, --gold, --serif, --sans).
*/

/* ── Shell ── */
.blog-shell {
  max-width: 760px;
  margin: 0 auto;
  padding: 8rem 2.5rem 5rem;
}

.blog-post-body { background: var(--bg); }

.blog-eyebrow {
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.4rem;
}

.blog-index-header {
  margin-bottom: 4rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--divider);
}

.blog-index-title {
  font-family: var(--serif);
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 1.2rem;
}

.blog-index-title em {
  font-style: italic;
  color: var(--gold);
}

.blog-index-sub {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-muted);
  max-width: 520px;
}

/* ── Index cards ── */
.blog-list {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.blog-card {
  border-top: 1px solid var(--divider);
  padding-top: 2.2rem;
}

.blog-card:last-child {
  border-bottom: 1px solid var(--divider);
  padding-bottom: 2.5rem;
}

.blog-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.blog-card-meta {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.blog-card-dot { color: var(--text-dim); }

.blog-card-title {
  font-family: var(--serif);
  font-size: 1.7rem;
  font-weight: 400;
  line-height: 1.2;
  color: var(--text);
  margin-bottom: 0.9rem;
  letter-spacing: -0.01em;
  transition: color 0.2s;
}

.blog-card-link:hover .blog-card-title { color: var(--gold); }

.blog-card-desc {
  font-size: 0.98rem;
  line-height: 1.65;
  color: var(--text-muted);
  margin-bottom: 1rem;
  max-width: 600px;
}

.blog-card-cta {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--gold);
  transition: opacity 0.2s;
}

.blog-card-link:hover .blog-card-cta { opacity: 0.75; }

/* ── Article prose ── */
.blog-article-header {
  margin-bottom: 3rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--divider);
}

.blog-article-title {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  font-weight: 300;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 1.5rem;
}

.blog-article-meta {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.blog-prose { font-family: var(--sans); }

.blog-article-body p {
  font-size: 1.075rem;
  line-height: 1.75;
  color: var(--text-muted);
  margin-bottom: 1.6rem;
  max-width: 680px;
}

.blog-article-body p:first-of-type::first-letter {
  font-family: var(--serif);
  font-size: 3.4rem;
  font-weight: 400;
  float: left;
  line-height: 0.95;
  margin: 0.3rem 0.5rem 0 0;
  color: var(--gold);
}

.blog-prose h2 {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 2.6vw, 1.95rem);
  font-weight: 400;
  color: var(--text);
  margin: 3rem 0 1.2rem;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid var(--divider);
  letter-spacing: -0.005em;
}

.blog-prose a {
  color: var(--gold);
  text-decoration: underline;
  text-decoration-color: rgba(200, 169, 110, 0.4);
  text-underline-offset: 3px;
  transition: text-decoration-color 0.2s;
}

.blog-prose a:hover { text-decoration-color: var(--gold); }

.blog-prose em {
  font-style: italic;
  color: var(--gold);
  font-weight: 400;
}

.blog-prose ul {
  list-style: none;
  margin: 1.6rem 0;
  padding-left: 0;
}

.blog-prose ul li {
  font-size: 1.02rem;
  line-height: 1.7;
  color: var(--text-muted);
  padding-left: 1.5rem;
  position: relative;
  margin-bottom: 0.7rem;
  max-width: 640px;
}

.blog-prose ul li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--gold);
  opacity: 0.5;
}

/* ── Footnotes ── */
.blog-footnotes {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--divider);
}

.blog-footnotes-title {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 1.2rem;
  letter-spacing: 0.02em;
}

.blog-footnotes ol {
  list-style: decimal;
  padding-left: 1.4rem;
  counter-reset: source-counter;
}

.blog-footnotes ol li {
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--text-dim);
  margin-bottom: 0.6rem;
}

.blog-footnotes a {
  color: var(--text-muted);
  text-decoration: underline;
  text-decoration-color: rgba(200, 169, 110, 0.3);
  text-underline-offset: 2px;
}

.blog-footnotes a:hover {
  color: var(--gold);
  text-decoration-color: var(--gold);
}

/* ── 404 ── */
.blog-404 {
  text-align: left;
  padding: 5rem 0;
}

.blog-404-title {
  font-family: var(--serif);
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 300;
  color: var(--text);
  margin-bottom: 1.2rem;
}

.blog-404-sub {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-muted);
  margin-bottom: 2rem;
  max-width: 480px;
}

.blog-404-cta {
  display: inline-block;
  font-size: 0.85rem;
  color: var(--gold);
  text-decoration: underline;
  text-decoration-color: rgba(200, 169, 110, 0.4);
  text-underline-offset: 3px;
}

.blog-404-cta:hover { text-decoration-color: var(--gold); }

/* ── Footer ── */
.blog-footer {
  padding: 3rem 2.5rem;
  border-top: 1px solid var(--divider);
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
}

.blog-footer p {
  font-size: 0.82rem;
  color: var(--text-dim);
  margin-bottom: 1rem;
}

.blog-footer strong { color: var(--text-muted); font-weight: 500; }

.blog-footer-home {
  font-size: 0.82rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.blog-footer-home:hover { color: var(--gold); }

/* ── Responsive ── */
@media (max-width: 700px) {
  .blog-shell { padding: 6.5rem 1.5rem 3rem; }
  .blog-index-title { font-size: 2.2rem; }
  .blog-article-title { font-size: 2rem; }
  .blog-article-body p { font-size: 1rem; }
  .blog-article-body p:first-of-type::first-letter { font-size: 2.8rem; }
}