/* Blog article styles */

.blog-main {
  width: 100%;
  padding: 1.5rem 2rem 1.5rem 1.5rem;
  min-width: 0;
}

.blog-container {
  max-width: 1200px;
  margin: 0;
  padding: 0 0 2rem;
  width: 100%;
}

/* Article header */
.blog-header {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid #e2e8f0;
}

.blog-header h1 {
  color: #1e293b;
  font-size: 2rem;
  line-height: 1.3;
  margin: 0 0 0.75rem;
}

.blog-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  font-size: 0.9rem;
  color: #64748b;
}

.blog-meta time {
  font-weight: 500;
}

.blog-meta .reading-time {
  padding-left: 1rem;
  border-left: 1px solid #cbd5e1;
}

/* Article body */
.blog-body {
  line-height: 1.8;
  font-size: 1.08rem;
  color: #334155;
}

.blog-body h2 {
  color: #1e293b;
  font-size: 1.5rem;
  margin: 2.5rem 0 1rem;
  padding-bottom: 0.4rem;
  border-bottom: 2px solid #e2e8f0;
}

.blog-body h3 {
  color: #334155;
  font-size: 1.2rem;
  margin: 2rem 0 0.75rem;
}

.blog-body p {
  margin: 0 0 1.25rem;
}

.blog-body ul, .blog-body ol {
  margin: 0 0 1.25rem;
  padding-left: 1.5rem;
}

.blog-body li {
  margin-bottom: 0.4rem;
}

.blog-body strong {
  color: #1e293b;
}

/* Key takeaway / highlight box */
.blog-takeaway {
  background: #f0f9ff;
  border-left: 4px solid #0ea5e9;
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
  border-radius: 0 8px 8px 0;
}

.blog-takeaway p {
  margin: 0;
}

.blog-takeaway strong {
  color: #0369a1;
}

/* Pros / cons comparison boxes */
.blog-pros-cons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1.5rem 0;
}

.blog-pros, .blog-cons {
  padding: 1.25rem;
  border-radius: 8px;
}

.blog-pros {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
}

.blog-cons {
  background: #fef2f2;
  border: 1px solid #fecaca;
}

.blog-pros h3, .blog-cons h3 {
  margin: 0 0 0.75rem;
  font-size: 1.05rem;
  border: none;
  padding: 0;
}

.blog-pros h3 { color: #15803d; }
.blog-cons h3 { color: #b91c1c; }

.blog-pros ul, .blog-cons ul {
  margin: 0;
  padding-left: 1.25rem;
}

.blog-pros li, .blog-cons li {
  margin-bottom: 0.3rem;
  font-size: 0.98rem;
}

/* Quote / source block */
.blog-source {
  background: #f8fafc;
  border-left: 3px solid #94a3b8;
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
  font-size: 0.95rem;
  color: #475569;
  border-radius: 0 6px 6px 0;
}

.blog-source cite {
  display: block;
  margin-top: 0.5rem;
  font-style: normal;
  font-size: 0.85rem;
  color: #64748b;
}

/* Linked calculators box */
.blog-tools {
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-radius: 8px;
  padding: 1.25rem 1.5rem;
  margin: 2rem 0;
}

.blog-tools h3 {
  color: #1d4ed8;
  margin: 0 0 0.75rem;
  font-size: 1.05rem;
  border: none;
  padding: 0;
}

.blog-tools ul {
  margin: 0;
  padding-left: 1.25rem;
}

.blog-tools a {
  color: #2563eb;
  text-decoration: none;
  font-weight: 500;
}

.blog-tools a:hover {
  text-decoration: underline;
}

/* FAQ Section */
.faq-section {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid #e2e8f0;
}

.faq-section h2 {
  font-size: 1.25rem;
  border: none;
  margin: 0 0 1rem;
  padding: 0;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.faq-item {
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  overflow: hidden;
  transition: box-shadow 0.2s;
}

.faq-item:hover {
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.faq-item summary {
  padding: 0.875rem 1rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #1e293b;
  background: #f8fafc;
  transition: background 0.2s;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::before {
  content: "▸";
  font-size: 0.875rem;
  transition: transform 0.2s;
  flex-shrink: 0;
}

.faq-item[open] summary::before {
  transform: rotate(90deg);
}

.faq-item[open] summary {
  background: #eff6ff;
  border-bottom: 1px solid #e2e8f0;
}

.faq-item p {
  padding: 0.875rem 1rem;
  margin: 0;
  line-height: 1.7;
  color: #475569;
}

/* Related articles */
.blog-related {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid #e2e8f0;
}

.blog-related h2 {
  font-size: 1.25rem;
  border: none;
  margin: 0 0 1rem;
  padding: 0;
}

.blog-related ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.blog-related li {
  margin-bottom: 0.5rem;
}

.blog-related a {
  color: #2563eb;
  text-decoration: none;
  font-weight: 500;
}

.blog-related a:hover {
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
  .blog-main {
    padding: 1rem;
  }

  .blog-header h1 {
    font-size: 1.5rem;
  }

  .blog-body {
    font-size: 1rem;
  }

  .blog-body h2 {
    font-size: 1.3rem;
  }

  .blog-pros-cons {
    grid-template-columns: 1fr;
  }

  .blog-meta {
    flex-direction: column;
    gap: 0.25rem;
    align-items: flex-start;
  }

  .blog-meta .reading-time {
    padding-left: 0;
    border-left: none;
  }
}