/* ============================================================
   TURNKEY AI — Blog styles
   Layered on top of styles.css. Used by /blog/ and /blog/<slug>/.
   ============================================================ */

/* ---- Blog list / empty state ---- */
.blog-list {
  max-width: 880px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.blog-empty {
  text-align: center;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 64px 48px 56px;
  box-shadow: var(--shadow-card);
}
.blog-empty-mark {
  width: 56px;
  height: 56px;
  margin: 0 auto 24px;
  padding: 12px;
  background: var(--icy-soft);
  border: 1px solid rgba(0, 82, 255, 0.14);
  border-radius: 12px;
}
.blog-empty-mark svg { width: 100%; height: 100%; }
.blog-empty h2 {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 14px;
}
.blog-empty p {
  font-size: 16px;
  color: var(--text-soft);
  line-height: 1.6;
  max-width: 540px;
  margin: 0 auto 12px;
}
.blog-empty-cta {
  margin-top: 8px !important;
  margin-bottom: 24px !important;
  font-weight: 500;
  color: var(--text) !important;
}

/* ---- Post cards (the SEO engine renders these once articles exist) ---- */
.post-card {
  display: block;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 28px 30px;
  box-shadow: var(--shadow-card);
  transition: all 280ms cubic-bezier(0.2, 0.8, 0.2, 1);
}
.post-card:hover {
  transform: translateY(-3px);
  border-color: rgba(0, 82, 255, 0.22);
  box-shadow: 0 1px 2px rgba(10, 18, 32, 0.04), 0 24px 60px rgba(0, 82, 255, 0.14);
}
.post-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-mute);
  margin-bottom: 12px;
}
.post-card-tag {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--electric);
}
.post-card h2 {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.25;
  color: var(--text);
  margin-bottom: 10px;
}
.post-card p {
  font-size: 15px;
  color: var(--text-soft);
  line-height: 1.6;
}

/* ---- Article body (for /blog/<slug>/index.html) ---- */
.article {
  max-width: 760px;
  margin: 0 auto;
}
.article-header {
  margin-bottom: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--line);
}
.article-header h1 {
  font-size: clamp(32px, 4.4vw, 48px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.1;
  color: var(--text);
  margin-bottom: 18px;
}
.article-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-mute);
}
.article-body { font-size: 17px; line-height: 1.72; color: var(--text-soft); }
.article-body h2 {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.018em;
  color: var(--text);
  margin: 40px 0 16px;
}
.article-body h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  margin: 28px 0 12px;
}
.article-body p { margin-bottom: 18px; }
.article-body ul, .article-body ol { margin: 0 0 18px 22px; }
.article-body li { margin-bottom: 8px; }
.article-body a {
  color: var(--electric);
  text-decoration: underline;
  text-decoration-color: rgba(0, 82, 255, 0.35);
}
.article-body a:hover { text-decoration-color: var(--electric); }
.article-body blockquote {
  border-left: 3px solid var(--electric);
  background: var(--icy-soft);
  padding: 16px 22px;
  border-radius: 0 8px 8px 0;
  margin: 0 0 18px;
  color: var(--text);
}

@media (max-width: 720px) {
  .blog-empty { padding: 48px 24px 40px; }
}