/* ═══════════════════════════════════════════════════════════
   WEBIAPROD — Styles Blog & Articles
   ═══════════════════════════════════════════════════════════ */

/* --- Page Blog index --- */
.blog-main {
  padding-top: 120px;
  padding-bottom: 80px;
  min-height: 100vh;
}

.blog-hero {
  text-align: center;
  margin-bottom: 64px;
}

.blog-hero h1 {
  font-size: 48px;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.blog-hero p {
  font-size: 18px;
  color: var(--color-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* Grille articles */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 80px;
}

.blog-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.blog-card:hover {
  border-color: rgba(99, 102, 241, 0.35);
  transform: translateY(-4px);
}

.blog-card-tag {
  display: inline-block;
  width: fit-content;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.2);
  padding: 4px 10px;
  border-radius: 20px;
}

.blog-card h2 {
  font-size: 20px;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 0;
}

.blog-card h2 a {
  color: var(--color-text);
  transition: color 0.3s ease;
}

.blog-card h2 a:hover {
  color: var(--color-accent);
}

.blog-card p {
  font-size: 14px;
  color: var(--color-secondary);
  line-height: 1.7;
  flex: 1;
}

.blog-card-meta {
  display: flex;
  gap: 16px;
  font-size: 12px;
  color: rgba(158, 163, 176, 0.6);
}

/* CTA en bas du blog */
.blog-cta {
  text-align: center;
  padding: 64px 40px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.blog-cta h2 {
  font-size: 32px;
  font-weight: 600;
  margin-bottom: 12px;
}

.blog-cta p {
  color: var(--color-secondary);
  font-size: 16px;
  margin-bottom: 28px;
}

/* --- Page Article --- */
.article-main {
  padding-top: 120px;
  padding-bottom: 80px;
}

.article-header {
  max-width: 720px;
  margin: 0 auto 48px;
  text-align: center;
}

.article-header h1 {
  font-size: 44px;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.article-meta {
  display: flex;
  justify-content: center;
  gap: 20px;
  font-size: 13px;
  color: var(--color-secondary);
  margin-bottom: 12px;
}

.article-meta span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.article-intro {
  font-size: 19px;
  line-height: 1.7;
  color: var(--color-secondary);
  max-width: 620px;
  margin: 0 auto;
}

/* Corps de l'article */
.article-body {
  max-width: 720px;
  margin: 0 auto;
}

.article-body h2 {
  font-size: 28px;
  font-weight: 600;
  margin: 48px 0 20px;
  letter-spacing: -0.01em;
}

.article-body h3 {
  font-size: 20px;
  font-weight: 600;
  margin: 36px 0 14px;
}

.article-body p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-secondary);
  margin-bottom: 20px;
}

.article-body strong {
  color: var(--color-text);
  font-weight: 600;
}

.article-body ul,
.article-body ol {
  padding-left: 24px;
  margin-bottom: 20px;
}

.article-body li {
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-secondary);
  margin-bottom: 8px;
  list-style: disc;
}

.article-body ol li {
  list-style: decimal;
}

/* Citation / Encart */
.article-body blockquote {
  margin: 32px 0;
  padding: 24px 28px;
  background: rgba(99, 102, 241, 0.06);
  border-left: 3px solid var(--color-accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 17px;
  font-weight: 500;
  line-height: 1.6;
  color: var(--color-text);
  font-style: italic;
}

/* Encart CTA dans l'article */
.article-cta-inline {
  margin: 40px 0;
  padding: 32px;
  background: var(--color-card);
  border: 1px solid rgba(99, 102, 241, 0.25);
  border-radius: var(--radius);
  text-align: center;
}

.article-cta-inline h3 {
  font-size: 22px;
  margin: 0 0 10px;
}

.article-cta-inline p {
  color: var(--color-secondary);
  margin-bottom: 20px;
  font-size: 15px;
}

/* Navigation entre articles */
.article-nav {
  max-width: 720px;
  margin: 64px auto 0;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  gap: 24px;
}

.article-nav a {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-accent);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.3s ease;
}

.article-nav a:hover {
  gap: 10px;
}

/* Lien actif dans la nav */
.nav-active {
  color: var(--color-text) !important;
}

/* --- Responsive --- */
@media (max-width: 968px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }

  .blog-hero h1 {
    font-size: 36px;
  }

  .article-header h1 {
    font-size: 32px;
  }
}

@media (max-width: 640px) {
  .article-nav {
    flex-direction: column;
  }

  .blog-cta {
    padding: 40px 24px;
  }

  .blog-cta h2 {
    font-size: 24px;
  }
}