/* =============================================
   Call Lana: Blog Styles
   Prefixed with .blog- to avoid conflicts
   ============================================= */

/* ===== VARIABLES (inherit from marketing.css) ===== */
.blog-page {
  --blog-accent: #7c3aed;
  --blog-accent-dark: #6d28d9;
  --blog-accent-light: #ede9fe;
  --blog-accent-lighter: #f5f3ff;
  --blog-text: #111827;
  --blog-text-secondary: #4b5563;
  --blog-text-muted: #6b7280;
  --blog-border: #e5e7eb;
  --blog-bg: #fafafa;
  --blog-white: #ffffff;
  --blog-radius: 12px;
  --blog-radius-lg: 16px;
}

/* ===== ARTICLE TYPOGRAPHY ===== */
.blog-article h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--blog-text);
  margin-bottom: 16px;
}
.blog-article h2 {
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--blog-text);
  margin: 48px 0 16px;
}
.blog-article h3 {
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--blog-text);
  margin: 36px 0 12px;
}
.blog-article p {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--blog-text-secondary);
  margin-bottom: 20px;
}
.blog-article ul, .blog-article ol {
  margin: 0 0 20px 24px;
  color: var(--blog-text-secondary);
  line-height: 1.8;
  font-size: 1.05rem;
}
.blog-article li { margin-bottom: 8px; }
.blog-article blockquote {
  border-left: 4px solid var(--blog-accent);
  background: var(--blog-accent-lighter);
  padding: 20px 24px;
  margin: 28px 0;
  border-radius: 0 var(--blog-radius) var(--blog-radius) 0;
  font-style: italic;
  color: var(--blog-text-secondary);
  line-height: 1.7;
}
.blog-article a {
  color: var(--blog-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 0.2s;
}
.blog-article a:hover { color: var(--blog-accent-dark); }
.blog-article strong { color: var(--blog-text); font-weight: 700; }

/* ===== ARTICLE META ===== */
.blog-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  font-size: 0.88rem;
  color: var(--blog-text-muted);
  margin-bottom: 32px;
}
.blog-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.blog-category {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--blog-accent);
  background: var(--blog-accent-light);
  padding: 4px 12px;
  border-radius: 50px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.blog-author {
  font-weight: 600;
  color: var(--blog-text);
}

/* ===== TABLE OF CONTENTS ===== */
.blog-toc {
  background: var(--blog-bg);
  border: 1.5px solid var(--blog-border);
  border-radius: var(--blog-radius-lg);
  padding: 24px 28px;
  margin-bottom: 40px;
}
.blog-toc-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--blog-text);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}
.blog-toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: toc;
}
.blog-toc li {
  counter-increment: toc;
  margin-bottom: 8px;
}
.blog-toc li::before {
  content: counter(toc) ".";
  color: var(--blog-accent);
  font-weight: 700;
  margin-right: 8px;
  font-size: 0.88rem;
}
.blog-toc a {
  color: var(--blog-text-secondary);
  text-decoration: none;
  font-size: 0.92rem;
  transition: color 0.2s;
}
.blog-toc a:hover { color: var(--blog-accent); }

/* ===== ARTICLE CARDS (Blog Index) ===== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}
.blog-card {
  background: var(--blog-white);
  border: 1.5px solid var(--blog-border);
  border-radius: var(--blog-radius-lg);
  padding: 32px 28px;
  transition: all 0.3s;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
}
.blog-card:hover {
  border-color: var(--blog-accent);
  box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
  transform: translateY(-4px);
}
.blog-card-category { margin-bottom: 14px; }
.blog-card-title {
  font-size: 1.15rem;
  font-weight: 800;
  line-height: 1.3;
  color: var(--blog-text);
  margin-bottom: 10px;
}
.blog-card-excerpt {
  font-size: 0.9rem;
  color: var(--blog-text-secondary);
  line-height: 1.7;
  margin-bottom: 18px;
  flex: 1;
}
.blog-card-footer {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.82rem;
  color: var(--blog-text-muted);
  padding-top: 16px;
  border-top: 1px solid var(--blog-border);
}
.blog-card-footer span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* ===== RELATED ARTICLES ===== */
.blog-related {
  margin-top: 64px;
  padding-top: 48px;
  border-top: 1.5px solid var(--blog-border);
}
.blog-related-title {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--blog-text);
  margin-bottom: 24px;
}
.blog-related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .blog-grid { grid-template-columns: 1fr; }
  .blog-related-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .blog-card { padding: 22px 18px; }
  .blog-card-title { font-size: 1rem; }
  .blog-card-excerpt { font-size: 0.84rem; }
  .blog-toc { padding: 18px 20px; }
  .blog-meta { gap: 10px; font-size: 0.82rem; }
  .blog-article h2 { margin-top: 36px; }
}