/* ===================================================
   Styles des pages articles & blog — Dr. Lahmamssi
   =================================================== */

/* -------- READING PROGRESS BAR -------- */
.reading-progress {
  position: fixed;
  top: 0; left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  z-index: 1001;
  transition: width 0.1s linear;
}

/* -------- BREADCRUMB -------- */
.breadcrumb-bar {
  background: var(--bg-light);
  border-bottom: 1px solid var(--border);
  padding: 0.7rem 0;
  margin-top: 72px;
}
.breadcrumb-bar .breadcrumb-inner {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
}
.breadcrumb-bar a { color: var(--text-soft); font-size: 0.83rem; transition: color var(--transition); }
.breadcrumb-bar a:hover { color: var(--secondary); }
.breadcrumb-bar .sep { color: var(--text-light); font-size: 0.75rem; }
.breadcrumb-bar .current { color: var(--primary); font-size: 0.83rem; font-weight: 600; }

/* -------- ARTICLE HEADER -------- */
.article-header {
  background: linear-gradient(150deg, #EFF6FF 0%, #E3EFFF 50%, #F0F8FF 100%);
  padding: 3rem 0 4.5rem;
  position: relative;
  overflow: hidden;
}
.article-header::before {
  content: '';
  position: absolute;
  top: -60px; right: -80px;
  width: 340px; height: 340px;
  background: radial-gradient(circle, rgba(46,156,202,0.08) 0%, transparent 70%);
  border-radius: 50%;
}
.article-header::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 55px;
  background: white;
  clip-path: ellipse(58% 100% at 50% 100%);
}
.article-category-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(46,156,202,0.12);
  color: var(--secondary);
  padding: 0.35rem 1rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.article-header h1 {
  font-size: clamp(1.55rem, 3.5vw, 2.3rem);
  max-width: 820px;
  margin-bottom: 1.25rem;
  line-height: 1.3;
  color: var(--primary);
}
.article-meta-bar {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.article-meta-bar .meta-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.83rem;
  color: var(--text-soft);
}
.article-meta-bar .meta-author { font-weight: 700; color: var(--primary); }
.article-meta-bar .meta-sep { color: rgba(0,0,0,0.15); font-size: 1.1rem; }

/* -------- ARTICLE LAYOUT -------- */
.article-container { padding: 3rem 0 4rem; }
.article-layout {
  display: grid;
  grid-template-columns: 1fr 310px;
  gap: 3rem;
  align-items: start;
}
.article-main { min-width: 0; }

/* -------- ARTICLE TYPOGRAPHY -------- */
.article-intro-box {
  background: linear-gradient(135deg, #F0F7FF, #E8F4FF);
  border-left: 4px solid var(--secondary);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1.25rem 1.5rem;
  margin-bottom: 2.5rem;
  font-size: 1rem;
  color: var(--text);
  line-height: 1.8;
}
.article-intro-box strong { color: var(--secondary); }

.article-main h2 {
  font-size: clamp(1.2rem, 2.5vw, 1.5rem);
  color: var(--primary);
  margin: 2.5rem 0 1rem;
  padding-bottom: 0.6rem;
  border-bottom: 2px solid var(--bg-light);
  position: relative;
  scroll-margin-top: 100px;
}
.article-main h2::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 44px; height: 2px;
  background: var(--secondary);
}
.article-main h3 {
  font-size: 1.1rem;
  color: var(--primary);
  margin: 1.75rem 0 0.65rem;
  scroll-margin-top: 100px;
}
.article-main h4 {
  font-size: 0.98rem;
  color: var(--text);
  margin: 1.25rem 0 0.4rem;
  font-weight: 700;
}
.article-main p {
  color: var(--text-soft);
  line-height: 1.9;
  margin-bottom: 1.1rem;
  font-size: 0.96rem;
}
.article-main strong { color: var(--text); font-weight: 700; }
.article-main em { color: var(--text-soft); font-style: italic; }

.article-main ul {
  list-style: none;
  margin: 0.75rem 0 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.article-main ul li {
  padding-left: 1.5rem;
  position: relative;
  color: var(--text-soft);
  font-size: 0.95rem;
  line-height: 1.75;
}
.article-main ul li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--secondary);
  font-weight: 700;
  font-size: 0.85rem;
}

.article-main ol {
  list-style: none;
  counter-reset: article-counter;
  margin: 0.75rem 0 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.article-main ol li {
  counter-increment: article-counter;
  padding-left: 2.75rem;
  position: relative;
  color: var(--text-soft);
  font-size: 0.95rem;
  line-height: 1.75;
}
.article-main ol li::before {
  content: counter(article-counter);
  position: absolute;
  left: 0; top: 1px;
  width: 24px; height: 24px;
  background: var(--secondary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 800;
}

/* Nested list */
.article-main ul ul { margin: 0.4rem 0 0.4rem 1rem; }
.article-main ul ul li::before { content: '·'; font-size: 1.2rem; top: -2px; color: var(--accent); }

/* Tables */
.article-table-wrap { overflow-x: auto; margin: 1.5rem 0; border-radius: var(--radius-sm); box-shadow: var(--shadow); }
.article-main table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.article-main table thead th {
  background: var(--primary);
  color: white;
  padding: 0.85rem 1rem;
  text-align: left;
  font-weight: 600;
  font-size: 0.83rem;
  white-space: nowrap;
}
.article-main table tbody tr { border-bottom: 1px solid var(--border); transition: background var(--transition); }
.article-main table tbody tr:hover { background: var(--bg-light); }
.article-main table tbody tr:last-child { border-bottom: none; }
.article-main table tbody td { padding: 0.8rem 1rem; color: var(--text-soft); vertical-align: top; }
.article-main table tbody td:first-child { color: var(--text); font-weight: 600; }

/* Callout boxes */
.callout {
  border-radius: var(--radius-sm);
  padding: 1.1rem 1.4rem;
  margin: 1.5rem 0;
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  font-size: 0.92rem;
  line-height: 1.7;
}
.callout-icon { font-size: 1.2rem; flex-shrink: 0; margin-top: 0.05rem; }
.callout-body { flex: 1; color: var(--text); }
.callout-body p { margin: 0; color: inherit; font-size: inherit; line-height: inherit; }
.callout-body strong { color: inherit; }

.callout-warning { background: #FFF8E1; border-left: 4px solid #F39C12; }
.callout-info    { background: #E3F2FD; border-left: 4px solid var(--secondary); }
.callout-success { background: #E8F5E9; border-left: 4px solid var(--success); }
.callout-danger  { background: #FFEBEE; border-left: 4px solid #E74C3C; }
.callout-quote   { background: var(--bg-light); border-left: 4px solid var(--primary); font-style: italic; }

/* Blockquote */
.article-main blockquote {
  background: var(--bg-light);
  border-left: 4px solid var(--secondary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 1.25rem 1.5rem 1.25rem 2.5rem;
  margin: 1.5rem 0;
  font-style: italic;
  color: var(--text);
  position: relative;
}
.article-main blockquote::before {
  content: '"';
  font-size: 3rem;
  color: var(--secondary);
  opacity: 0.25;
  position: absolute;
  top: -0.35rem; left: 0.5rem;
  line-height: 1;
  font-family: Georgia, serif;
}

/* Code / pre */
.article-main pre {
  background: #F0F4F8;
  border-radius: var(--radius-sm);
  padding: 1.25rem 1.5rem;
  overflow-x: auto;
  font-family: 'Courier New', monospace;
  font-size: 0.85rem;
  color: var(--text);
  margin: 1.5rem 0;
  border: 1px solid var(--border);
  line-height: 1.7;
}

/* Divider */
.article-main hr {
  border: none;
  border-top: 2px solid var(--bg-light);
  margin: 2.5rem 0;
}

/* Article tags */
.article-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin: 2.5rem 0 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}
.article-tags .tags-label {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.article-tag {
  background: var(--bg-light);
  color: var(--secondary);
  padding: 0.28rem 0.8rem;
  border-radius: 50px;
  font-size: 0.76rem;
  font-weight: 600;
  border: 1px solid rgba(46,156,202,0.2);
  transition: all var(--transition);
}
.article-tag:hover { background: var(--secondary); color: white; }

/* Author bio */
.article-author-bio {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  background: var(--bg-light);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin: 1.5rem 0;
  border: 1px solid var(--border);
}
.author-avatar-lg {
  width: 60px; height: 60px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  flex-shrink: 0;
}
.author-bio-text strong { display: block; font-size: 0.97rem; color: var(--primary); margin-bottom: 0.2rem; }
.author-bio-text .title { font-size: 0.8rem; color: var(--secondary); font-weight: 600; display: block; margin-bottom: 0.5rem; }
.author-bio-text p { font-size: 0.85rem; color: var(--text-soft); margin: 0; line-height: 1.65; }

/* CTA box */
.article-cta-box {
  background: linear-gradient(135deg, var(--primary) 0%, #0D3A6E 100%);
  color: white;
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  margin: 2rem 0;
}
.article-cta-box h3 { color: white; font-size: 1.15rem; margin-bottom: 0.6rem; }
.article-cta-box p { color: rgba(255,255,255,0.72); font-size: 0.88rem; margin-bottom: 1.4rem; }
.article-cta-btns { display: flex; gap: 0.75rem; justify-content: center; flex-wrap: wrap; }

/* Disclaimer */
.article-disclaimer {
  background: var(--bg-light);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1.1rem;
  font-size: 0.78rem;
  color: var(--text-light);
  margin: 1.5rem 0;
  line-height: 1.6;
  border: 1px solid var(--border);
  font-style: italic;
}

/* -------- SIDEBAR -------- */
.article-sidebar { position: sticky; top: 90px; }

.sidebar-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.4rem;
  margin-bottom: 1.1rem;
  box-shadow: var(--shadow);
}
.sidebar-card-title {
  font-size: 0.73rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-light);
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 0.85rem;
}

/* TOC */
.toc-list { display: flex; flex-direction: column; gap: 0.25rem; }
.toc-link {
  font-size: 0.83rem;
  color: var(--text-soft);
  padding: 0.32rem 0.65rem;
  border-radius: 6px;
  transition: all var(--transition);
  display: flex;
  align-items: flex-start;
  gap: 0.45rem;
  line-height: 1.4;
  text-decoration: none;
}
.toc-link::before { content: '›'; color: var(--secondary); font-weight: 700; flex-shrink: 0; }
.toc-link:hover { background: var(--bg-light); color: var(--primary); }
.toc-link.active { background: rgba(46,156,202,0.10); color: var(--secondary); font-weight: 600; }

/* Sidebar RDV */
.sidebar-rdv {
  background: var(--primary);
  color: white;
  border-radius: var(--radius);
  padding: 1.4rem;
  margin-bottom: 1.1rem;
  text-align: center;
}
.sidebar-rdv h4 { color: white; font-size: 0.97rem; margin-bottom: 0.45rem; }
.sidebar-rdv p { color: rgba(255,255,255,0.65); font-size: 0.8rem; margin-bottom: 1rem; line-height: 1.5; }
.sidebar-rdv .btn { width: 100%; justify-content: center; font-size: 0.85rem; margin-bottom: 0.65rem; }
.sidebar-rdv .wa-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  color: #4BDE80;
  font-size: 0.82rem;
  font-weight: 700;
  text-decoration: none;
}
.sidebar-rdv .wa-link:hover { color: white; }
.sidebar-rdv .contact-info { font-size: 0.78rem; color: rgba(255,255,255,0.5); margin-top: 0.5rem; }

/* Sidebar related */
.sidebar-related-list { display: flex; flex-direction: column; gap: 0.7rem; }
.sidebar-related-item { display: flex; gap: 0.6rem; align-items: flex-start; }
.related-emoji { font-size: 1rem; flex-shrink: 0; margin-top: 2px; }
.sidebar-related-item a {
  font-size: 0.81rem;
  color: var(--text);
  font-weight: 600;
  line-height: 1.4;
  transition: color var(--transition);
  text-decoration: none;
}
.sidebar-related-item a:hover { color: var(--secondary); }

/* -------- RELATED ARTICLES SECTION -------- */
.related-section {
  background: var(--bg-light);
  padding: 56px 0;
}
.related-section h2 { text-align: center; margin-bottom: 2.5rem; }
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

/* -------- BLOG LISTING PAGE -------- */
.blog-hero {
  background: linear-gradient(150deg, #F0F6FF 0%, #E8F4FF 55%, #F5F9FF 100%);
  padding: 140px 0 70px;
  text-align: center;
}
.blog-hero .section-label { margin-bottom: 0.75rem; }
.blog-hero h1 { margin-bottom: 0.75rem; }
.blog-hero p { color: var(--text-soft); max-width: 580px; margin: 0 auto 1.75rem; font-size: 1rem; }

.blog-categories {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  flex-wrap: wrap;
}
.blog-cat-btn {
  padding: 0.38rem 1.1rem;
  border-radius: 50px;
  border: 2px solid var(--border);
  background: white;
  color: var(--text-soft);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}
.blog-cat-btn.active, .blog-cat-btn:hover {
  background: var(--secondary);
  color: white;
  border-color: var(--secondary);
}

.blog-listing { padding: 60px 0 80px; }
.blog-listing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.blog-listing-card {
  background: white;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  text-decoration: none;
}
.blog-listing-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: rgba(46,156,202,0.3); }
.blog-card-img {
  height: 185px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.2rem;
  position: relative;
}
.blog-card-cat-badge {
  position: absolute;
  top: 12px; left: 12px;
  background: rgba(255,255,255,0.22);
  color: white;
  padding: 0.2rem 0.7rem;
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  backdrop-filter: blur(6px);
}
.blog-card-body { padding: 1.5rem; flex: 1; display: flex; flex-direction: column; }
.blog-card-meta-row { font-size: 0.74rem; color: var(--text-light); margin-bottom: 0.55rem; display: flex; gap: 0.6rem; }
.blog-listing-card h3 { font-size: 0.98rem; margin-bottom: 0.65rem; line-height: 1.45; color: var(--primary); flex: 1; }
.blog-listing-card p { font-size: 0.86rem; color: var(--text-soft); line-height: 1.65; margin-bottom: 1rem; }
.blog-read-link {
  font-size: 0.83rem;
  font-weight: 700;
  color: var(--secondary);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: auto;
}
.blog-listing-card:hover .blog-read-link { gap: 0.6rem; color: var(--primary); }

/* -------- RESPONSIVE -------- */
@media (max-width: 1024px) {
  .article-layout { grid-template-columns: 1fr; }
  .article-sidebar { position: static; display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
  .sidebar-rdv { margin-bottom: 0; }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-listing-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .article-sidebar { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: 1fr; }
  .blog-listing-grid { grid-template-columns: 1fr; }
  .article-header { padding: 2.5rem 0 3.5rem; }
  .article-meta-bar .meta-sep { display: none; }
  .blog-hero { padding: 110px 0 50px; }
  .article-cta-btns { flex-direction: column; }
}