/* ════════════════════════════════════════════════════════
   article.css — Styles des pages d'articles
════════════════════════════════════════════════════════ */

/* ── En-tête article ─────────────────────────────────── */
.article-hero {
  padding: 40px 24px 48px;
  max-width: 760px;
  margin: 0 auto;
}

.article-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--ink-soft);
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.article-breadcrumb a {
  color: var(--ink-soft);
  transition: color 0.2s;
}
.article-breadcrumb a:hover { color: var(--accent); }

.article-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.article-hero h1 {
  font-family: var(--ff-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 16px;
}

.article-info {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--ink-soft);
  margin-bottom: 22px;
}
.dot-sep { color: var(--border); }

.article-intro {
  font-size: 18px;
  line-height: 1.7;
  color: var(--ink-mid);
  border-left: 3px solid var(--accent);
  padding-left: 18px;
}

/* ── Corps article ────────────────────────────────────── */
.article-body {
  max-width: 760px;
  margin: 0 auto;
  padding-bottom: 80px;
}

.article-body h2 {
  font-family: var(--ff-display);
  font-size: 24px;
  font-weight: 700;
  color: var(--ink);
  margin: 40px 0 14px;
  letter-spacing: -0.01em;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.article-body h3 {
  font-family: var(--ff-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  margin: 28px 0 10px;
}

.article-body p {
  font-size: 16px;
  line-height: 1.78;
  color: var(--ink-mid);
  margin-bottom: 16px;
}

.article-body code {
  font-family: 'Courier New', monospace;
  font-size: 14px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  padding: 2px 7px;
  border-radius: 5px;
  color: var(--accent);
}

/* ── Bloc de code ─────────────────────────────────────── */
.code-block {
  background: #1c1e24;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin: 20px 0 24px;
  box-shadow: var(--shadow);
}
.code-block-bar {
  padding: 10px 16px;
  background: #2a2d35;
  font-size: 12px;
  color: rgba(255,255,255,0.4);
  font-family: monospace;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.code-lang { color: rgba(255,255,255,0.5); }
.code-block pre {
  margin: 0;
  padding: 22px 20px;
  overflow-x: auto;
}
.code-block code {
  font-family: 'Courier New', monospace;
  font-size: 14px;
  line-height: 1.75;
  color: #abb2bf;
  background: none;
  border: none;
  padding: 0;
  white-space: pre;
}
.code-block .c-kw  { color: #c678dd; }
.code-block .c-fn  { color: #61afef; }
.code-block .c-str { color: #98c379; }
.code-block .c-cmt { color: #5c6370; font-style: italic; }

/* ── Encadrés info et exercice ────────────────────────── */
.info-box,
.exercise-box {
  display: flex;
  gap: 16px;
  padding: 18px 20px;
  border-radius: var(--radius);
  margin: 20px 0;
}
.info-box {
  background: var(--accent-lt);
  border-left: 4px solid var(--accent);
}
.exercise-box {
  background: var(--accent-2-lt);
  border-left: 4px solid var(--accent-2);
  flex-direction: column;
}
.info-icon {
  width: 28px; height: 28px;
  background: var(--accent);
  color: #fff;
  border-radius: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  flex-shrink: 0;
}
.info-box strong,
.exercise-box strong {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 5px;
}
.info-box p,
.exercise-box p {
  font-size: 14px;
  color: var(--ink-mid);
  margin: 0;
}

/* ── Liste récapitulative ─────────────────────────────── */
.summary-list {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin: 24px 0;
  list-style: none;
}
.summary-list li {
  font-size: 15px;
  color: var(--ink-mid);
  padding: 7px 0;
  border-bottom: 1px solid var(--border);
  line-height: 1.65;
}
.summary-list li:last-child { border-bottom: none; }
.summary-list li::before {
  content: "✓ ";
  color: var(--accent);
  font-weight: 700;
}

/* ── Navigation article ───────────────────────────────── */
.article-nav {
  display: flex;
  gap: 12px;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

/* ── Mobile ───────────────────────────────────────────── */
@media (max-width: 768px) {
  .article-hero { padding: 24px 20px 36px; }
  .article-body { padding: 0 20px 60px; }
  .article-nav { flex-direction: column; }
  .article-nav .btn { width: 100%; justify-content: center; }
}