/* ======================================================
   Blog Styles
   Extends the main design system from style.css
   ====================================================== */

/* ---- Blog Post Container ---- */
.blog-post {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 20px 60px;
  position: relative;
  z-index: 5;
}

/* ---- Breadcrumb ---- */
.blog-breadcrumb {
  font-family: 'Nunito', sans-serif;
  font-size: 13px;
  color: var(--color-tan);
  margin-bottom: 24px;
  padding-top: 8px;
}

.blog-breadcrumb a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color 0.2s;
}

.blog-breadcrumb a:hover {
  color: var(--color-dark);
}

.blog-breadcrumb-sep {
  margin: 0 6px;
  color: var(--color-input-border);
}

/* ---- Title ---- */
.blog-title {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 32px;
  font-weight: 800;
  color: var(--color-dark);
  line-height: 1.15;
  letter-spacing: -0.5px;
  margin-bottom: 12px;
}

/* ---- Meta (date + reading time) ---- */
.blog-meta {
  font-family: 'Nunito', sans-serif;
  font-size: 13px;
  color: var(--color-muted);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 28px;
}

.blog-meta-sep {
  color: var(--color-input-border);
}

/* ---- Key Takeaways ---- */
.blog-keypoints {
  background: var(--color-bg);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin-bottom: 24px;
}

.blog-keypoints-heading {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 10px;
}

.blog-keypoints ul {
  list-style: disc;
  padding-left: 20px;
  margin: 0;
}

.blog-keypoints li {
  font-family: 'Nunito', sans-serif;
  font-size: 14px;
  color: var(--color-tan);
  line-height: 1.7;
  margin-bottom: 4px;
}

.blog-keypoints li:last-child {
  margin-bottom: 0;
}

/* ---- Table of Contents ---- */
.blog-toc {
  background: var(--color-card);
  border: 2px solid var(--color-section-border);
  border-radius: var(--radius-md);
  margin-bottom: 32px;
}

.blog-toc summary {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--color-dark);
  cursor: pointer;
  padding: 16px 20px;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  user-select: none;
}

.blog-toc summary::-webkit-details-marker {
  display: none;
}

.blog-toc summary::after {
  content: '+';
  font-family: 'Nunito', sans-serif;
  font-size: 20px;
  font-weight: 300;
  color: var(--color-input-border);
  transition: transform 0.2s;
}

.blog-toc[open] summary::after {
  content: '\2212';
  color: var(--color-accent);
}

.blog-toc ol {
  list-style: none;
  padding: 0 20px 16px;
  margin: 0;
}

.blog-toc li {
  margin-bottom: 6px;
}

.blog-toc li:last-child {
  margin-bottom: 0;
}

.blog-toc a {
  font-family: 'Nunito', sans-serif;
  font-size: 14px;
  color: var(--color-accent);
  text-decoration: none;
  transition: color 0.2s;
}

.blog-toc a:hover {
  text-decoration: underline;
  color: var(--color-dark);
}

/* ---- Blog Body (rich text) ---- */
.blog-body h2 {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 24px;
  font-weight: 800;
  color: var(--color-dark);
  margin-top: 36px;
  margin-bottom: 14px;
  line-height: 1.2;
  scroll-margin-top: 80px;
}

.blog-body h3 {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 18px;
  font-weight: 600;
  color: var(--color-dark);
  margin-top: 24px;
  margin-bottom: 10px;
  line-height: 1.3;
}

.blog-body p {
  font-family: 'Nunito', sans-serif;
  font-size: 15px;
  color: var(--color-dark);
  line-height: 1.8;
  margin-bottom: 16px;
}

.blog-body ul,
.blog-body ol {
  font-family: 'Nunito', sans-serif;
  font-size: 15px;
  color: var(--color-dark);
  line-height: 1.8;
  margin-bottom: 16px;
  padding-left: 24px;
}

.blog-body li {
  margin-bottom: 6px;
}

.blog-body strong {
  font-weight: 700;
  color: var(--color-dark);
}

.blog-body a {
  color: var(--color-accent);
  text-decoration: underline;
  text-decoration-color: rgba(212, 128, 90, 0.4);
  text-underline-offset: 2px;
  transition: text-decoration-color 0.2s;
}

.blog-body a:hover {
  text-decoration-color: var(--color-accent);
}

.blog-body blockquote {
  border-left: 3px solid var(--color-accent);
  padding-left: 20px;
  font-style: italic;
  color: var(--color-muted);
  margin: 16px 0;
}

/* ---- CTA Card ---- */
.blog-cta {
  background: var(--color-card);
  border: 2.5px solid var(--color-dark);
  box-shadow: var(--shadow-card);
  border-radius: var(--radius-lg);
  text-align: center;
  padding: 32px 28px;
  margin-top: 40px;
}

.blog-cta-heading {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 22px;
  font-weight: 800;
  color: var(--color-dark);
  margin-bottom: 8px;
}

.blog-cta-desc {
  font-family: 'Nunito', sans-serif;
  font-size: 14px;
  color: var(--color-tan);
  line-height: 1.6;
  margin-bottom: 20px;
}

.blog-cta-btn {
  display: inline-block;
  padding: 12px 28px;
  background: var(--color-accent);
  color: #fff;
  border-radius: 24px;
  border: 2.5px solid var(--color-dark);
  box-shadow: var(--shadow-btn);
  text-decoration: none;
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 14px;
  transition: all 0.15s;
}

.blog-cta-btn:hover {
  box-shadow: var(--shadow-btn-hover);
  transform: translate(-1px, -1px);
}

/* ---- Blog Listing ---- */
.blog-listing-title {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 32px;
  font-weight: 800;
  color: var(--color-dark);
  margin-bottom: 8px;
}

.blog-listing-subtitle {
  font-family: 'Nunito', sans-serif;
  font-size: 15px;
  color: var(--color-tan);
  line-height: 1.6;
  margin-bottom: 32px;
}

.blog-listing {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.blog-listing-card {
  display: block;
  background: var(--color-card);
  border: 2px solid var(--color-section-border);
  border-radius: var(--radius-md);
  padding: 24px;
  text-decoration: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.blog-listing-card:hover {
  border-color: var(--color-dark);
  box-shadow: var(--shadow-item);
}

.blog-listing-card-title {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 18px;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 6px;
  line-height: 1.3;
}

.blog-listing-card-meta {
  font-family: 'Nunito', sans-serif;
  font-size: 13px;
  color: var(--color-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
}

.blog-listing-card-desc {
  font-family: 'Nunito', sans-serif;
  font-size: 14px;
  color: var(--color-tan);
  line-height: 1.6;
  margin: 0;
}

/* ---- Responsive: Desktop ---- */
@media (min-width: 768px) {
  .blog-title {
    font-size: 38px;
  }

  .blog-body h2 {
    font-size: 26px;
  }

  .blog-body h3 {
    font-size: 20px;
  }

  .blog-body p,
  .blog-body ul,
  .blog-body ol {
    font-size: 16px;
  }

  .blog-listing-card-title {
    font-size: 20px;
  }
}

/* ---- Responsive: Mobile ---- */
@media (max-width: 600px) {
  .blog-post {
    padding: 0 12px 40px;
  }

  .blog-title {
    font-size: 26px;
  }

  .blog-keypoints {
    padding: 16px 18px;
  }

  .blog-toc summary {
    padding: 14px 16px;
  }

  .blog-toc ol {
    padding: 0 16px 14px;
  }

  .blog-cta {
    padding: 24px 20px;
  }

  .blog-cta-heading {
    font-size: 20px;
  }

  .blog-listing-card {
    padding: 18px;
  }
}