/* ==========================================
   ShiftArmor Blog Styles
   ========================================== */

/* --- Blog Listing Page --- */

.blog-listing {
  padding: 140px 0 80px;
  min-height: 100vh;
}

.blog-listing-header {
  text-align: center;
  margin-bottom: 48px;
}

.blog-listing-header h1 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  margin-bottom: 12px;
}

.blog-listing-header p {
  color: var(--text-secondary);
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto;
}

/* Filters */
.blog-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 40px;
}

.blog-filter-btn {
  padding: 8px 16px;
  border-radius: 20px;
  border: 1px solid var(--border-light);
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 150ms ease;
  font-family: inherit;
}

.blog-filter-btn:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.blog-filter-btn.active {
  background: var(--gold);
  color: var(--bg-dark);
  border-color: var(--gold);
}

/* Card Grid */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
}

.blog-card {
  display: block;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  overflow: hidden;
  transition: all 300ms ease;
  text-decoration: none;
}

.blog-card:hover {
  border-color: var(--gold);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.blog-card-content {
  padding: 28px;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.blog-card h3 {
  font-size: 1.25rem;
  line-height: 1.35;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.blog-card p {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.6;
  margin-bottom: 16px;
}

.blog-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.blog-card-arrow {
  color: var(--gold);
  font-size: 1.25rem;
  transition: transform 150ms ease;
}

.blog-card:hover .blog-card-arrow {
  transform: translateX(4px);
}

/* --- Shared Elements --- */

.blog-category {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: color-mix(in srgb, var(--cat-color) 15%, transparent);
  color: var(--cat-color);
  border: 1px solid color-mix(in srgb, var(--cat-color) 30%, transparent);
}

.blog-date {
  color: var(--text-muted);
  font-size: 0.875rem;
}

.blog-read-time {
  color: var(--text-muted);
  font-size: 0.8125rem;
}

/* --- Blog Post Page --- */

.blog-post {
  padding-top: 80px;
}

.blog-post-header {
  padding: 60px 0 40px;
  border-bottom: 1px solid var(--border);
}

.blog-back-link {
  display: inline-block;
  color: var(--text-muted);
  font-size: 0.875rem;
  margin-bottom: 24px;
  transition: color 150ms ease;
}

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

.blog-post-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.blog-post-header h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  line-height: 1.2;
  margin-bottom: 16px;
  max-width: 800px;
}

.blog-post-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.blog-author-name {
  color: var(--text-secondary);
  font-size: 0.9375rem;
}

.blog-share-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 6px;
  border: 1px solid var(--border-light);
  color: var(--text-secondary);
  font-size: 0.8125rem;
  font-weight: 500;
  transition: all 150ms ease;
  text-decoration: none;
}

.blog-share-btn:hover {
  border-color: #0a66c2;
  color: #0a66c2;
  background: rgba(10, 102, 194, 0.08);
}

.blog-share-btn svg {
  flex-shrink: 0;
}

/* Post Body */
.blog-post-body {
  padding: 48px 0 80px;
}

.blog-content {
  max-width: 720px;
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--text-secondary);
}

.blog-content h2 {
  color: var(--text-primary);
  font-size: 1.75rem;
  margin-top: 48px;
  margin-bottom: 16px;
}

.blog-content h3 {
  color: var(--text-primary);
  font-size: 1.375rem;
  margin-top: 36px;
  margin-bottom: 12px;
}

.blog-content h4 {
  color: var(--text-primary);
  font-size: 1.125rem;
  margin-top: 28px;
  margin-bottom: 8px;
}

.blog-content p {
  margin-bottom: 20px;
}

.blog-content a {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.blog-content a:hover {
  color: var(--gold-light);
}

.blog-content strong {
  color: var(--text-primary);
  font-weight: 600;
}

.blog-content ul,
.blog-content ol {
  margin-bottom: 20px;
  padding-left: 24px;
  list-style: disc;
}

.blog-content ol {
  list-style: decimal;
}

.blog-content li {
  margin-bottom: 8px;
}

.blog-content blockquote {
  border-left: 3px solid var(--gold);
  padding: 16px 20px;
  margin: 24px 0;
  background: var(--bg-card);
  border-radius: 0 8px 8px 0;
  font-style: italic;
  color: var(--text-primary);
}

.blog-content code {
  background: var(--bg-card);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.9em;
  color: var(--gold);
}

.blog-content pre {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
  overflow-x: auto;
  margin: 24px 0;
}

.blog-content pre code {
  background: none;
  padding: 0;
  color: var(--text-secondary);
}

.blog-content img {
  border-radius: 8px;
  margin: 24px 0;
  border: 1px solid var(--border);
}

.blog-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
}

.blog-content th,
.blog-content td {
  padding: 12px 16px;
  border: 1px solid var(--border);
  text-align: left;
}

.blog-content th {
  background: var(--bg-card);
  color: var(--text-primary);
  font-weight: 600;
}

.blog-content hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 40px 0;
}

/* Subscribe Box */
.blog-subscribe-box {
  max-width: 720px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 36px;
  margin-top: 48px;
  text-align: center;
}

.blog-subscribe-box h3 {
  font-size: 1.375rem;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.blog-subscribe-box p {
  color: var(--text-secondary);
  margin-bottom: 20px;
  font-size: 0.9375rem;
}

.blog-subscribe-form {
  display: flex;
  gap: 10px;
  max-width: 460px;
  margin: 0 auto;
}

.blog-subscribe-form input[type='email'] {
  flex: 1;
  padding: 10px 14px;
  border-radius: 8px;
  border: 1px solid var(--border-light);
  background: var(--bg-dark);
  color: var(--text-primary);
  font-size: 0.9375rem;
  font-family: inherit;
  outline: none;
  transition: border-color 150ms ease;
}

.blog-subscribe-form input[type='email']:focus {
  border-color: var(--gold);
}

.blog-subscribe-form .btn {
  white-space: nowrap;
}

.blog-subscribe-box .digest-status {
  margin-top: 12px;
  font-size: 0.875rem;
}

.blog-subscribe-box .digest-status.success {
  color: var(--green);
}

.blog-subscribe-box .digest-status.error {
  color: var(--red);
}

/* CTA Box */
.blog-cta-box {
  max-width: 720px;
  background: linear-gradient(135deg, rgba(203, 149, 74, 0.1) 0%, rgba(203, 149, 74, 0.05) 100%);
  border: 1px solid rgba(203, 149, 74, 0.3);
  border-radius: 12px;
  padding: 36px;
  margin-top: 48px;
  text-align: center;
}

.blog-cta-box h3 {
  font-size: 1.375rem;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.blog-cta-box p {
  color: var(--text-secondary);
  margin-bottom: 20px;
  font-size: 0.9375rem;
}

/* --- Responsive --- */

@media (max-width: 768px) {
  .blog-listing {
    padding: 120px 0 60px;
  }

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

  .blog-post-header {
    padding: 40px 0 24px;
  }

  .blog-post-body {
    padding: 32px 0 60px;
  }

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

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

  .blog-subscribe-box {
    padding: 24px;
  }

  .blog-subscribe-form {
    flex-direction: column;
  }
}