/* ==========================================================================
   GLaDOS Network (gladojc.mom) - Article Styling
   High-readability, optimized typography, SEO friendly
   ========================================================================== */

.article-page {
  padding: 40px 0 80px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--text-dim);
  margin-bottom: 24px;
  flex-wrap: wrap;
}

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

.breadcrumb a:hover {
  color: var(--ice-yellow);
}

.breadcrumb-separator {
  color: var(--text-dim);
}

.article-container {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 40px;
  align-items: start;
}

.article-main {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 44px 38px;
  backdrop-filter: blur(12px);
}

.article-header {
  margin-bottom: 32px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 24px;
}

.article-post-title {
  font-size: clamp(1.8rem, 3.2vw, 2.4rem);
  font-weight: 800;
  color: #ffffff;
  line-height: 1.35;
  margin-bottom: 16px;
}

.article-post-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.88rem;
  color: var(--text-dim);
  flex-wrap: wrap;
}

.article-post-meta span {
  display: flex;
  align-items: center;
  gap: 5px;
}

.article-body {
  color: #cbd5e1;
  font-size: 1.05rem;
  line-height: 1.85;
}

.article-body h2 {
  font-size: 1.55rem;
  font-weight: 700;
  color: #ffffff;
  margin: 38px 0 18px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(56, 189, 248, 0.2);
  position: relative;
}

.article-body h2::before {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 40px;
  height: 2px;
  background: var(--ice-yellow);
}

.article-body h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #f1f5f9;
  margin: 28px 0 14px;
}

.article-body p {
  margin-bottom: 20px;
}

.article-body ul, .article-body ol {
  margin: 16px 0 24px 24px;
}

.article-body li {
  margin-bottom: 8px;
}

.article-body strong {
  color: #ffffff;
  font-weight: 700;
}

.article-body a {
  color: var(--ice-yellow);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s;
}

.article-body a:hover {
  color: #00e5ff;
}

.article-callout {
  background: rgba(254, 240, 138, 0.08);
  border-left: 4px solid var(--ice-yellow);
  padding: 18px 22px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 26px 0;
  font-size: 0.98rem;
}

.article-callout strong {
  color: var(--ice-yellow);
  display: block;
  margin-bottom: 6px;
}

.article-table-wrapper {
  overflow-x: auto;
  margin: 26px 0;
}

.article-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.94rem;
}

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

.article-table th {
  background: rgba(24, 144, 255, 0.15);
  color: #ffffff;
  font-weight: 700;
}

.article-table tr:nth-child(even) {
  background: rgba(255, 255, 255, 0.02);
}

/* Internal Banner inside articles */
.article-cta-box {
  background: linear-gradient(135deg, rgba(24, 144, 255, 0.25) 0%, rgba(121, 40, 202, 0.2) 100%);
  border: 1px solid var(--ice-yellow);
  border-radius: var(--radius-md);
  padding: 28px;
  text-align: center;
  margin: 36px 0;
}

.article-cta-box h3 {
  font-size: 1.35rem;
  color: #ffffff;
  margin-bottom: 10px;
}

.article-cta-box p {
  color: #cbd5e1;
  font-size: 0.95rem;
  margin-bottom: 20px;
}

/* Sidebar */
.article-sidebar {
  position: sticky;
  top: 96px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.sidebar-widget {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
}

.sidebar-widget h4 {
  font-size: 1.05rem;
  color: #ffffff;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-color);
}

.sidebar-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sidebar-list a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
  line-height: 1.5;
  transition: color 0.2s;
  display: block;
}

.sidebar-list a:hover {
  color: var(--ice-yellow);
}

.sidebar-promo {
  background: linear-gradient(145deg, #0e1e3b 0%, #0c1527 100%);
  border: 1px solid var(--border-glow);
  text-align: center;
}

.sidebar-promo h4 {
  border: none;
  padding-bottom: 0;
  color: var(--ice-yellow);
}

.sidebar-promo p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 10px 0 18px;
}

@media (max-width: 900px) {
  .article-container {
    grid-template-columns: 1fr;
  }
  .article-main {
    padding: 26px 20px;
  }
}