/* ═══════════════════════════════════════════════════════════
   NCF — pages articles /ressources/<slug>/
   Extrait de global.css, retravaillé : lisibilité du corps,
   hiérarchie h2/h3, accent thématique par offre (classe body).
   ═══════════════════════════════════════════════════════════ */

/* Accent thématique : hérite des hues "cas d'usage" du :root */
.article-page { --article-hue: var(--accent); }
.theme-transmission { --article-hue: var(--c-succession); }
.theme-litiges { --article-hue: var(--c-litiges); }
.theme-croissance { --article-hue: var(--c-croissance); }
.theme-valorisation { --article-hue: var(--accent); }
.theme-fiscalite { --article-hue: var(--p-entrepreneur); }

.article-hero {
  padding: 145px 0 0;
  background: var(--navy-deep);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.article-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(900px 620px at 18% 18%, var(--accent-a-08), transparent 62%),
    radial-gradient(700px 520px at 88% 80%, var(--violet-tint), transparent 65%);
}
.article-wrap {
  max-width: 1020px;
  margin: 0 auto;
  padding: 0 2rem;
}
.article-breadcrumb {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.78rem;
  margin-bottom: 1.4rem;
}
.article-breadcrumb a {
  color: var(--ink-dim);
  text-decoration: none;
}
.article-breadcrumb a:hover { color: var(--cyan-bright); }
.article-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--article-hue);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.article-tag::before {
  content: '';
  width: 22px;
  height: 2px;
  background: linear-gradient(90deg, var(--article-hue), transparent);
}
.article-hero h1 {
  max-width: 850px;
  color: var(--text-strong);
  font-size: clamp(2rem, 4.5vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
}
.article-standfirst {
  max-width: 780px;
  margin-top: 1.35rem;
  color: var(--ink-dim);
  font-size: 1.06rem;
  line-height: 1.75;
}
.article-meta {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  flex-wrap: wrap;
  margin-top: 1.6rem;
  color: var(--text-2);
  font-size: 0.85rem;
}
.article-meta strong { color: var(--ink); font-weight: 700; }
.article-cover {
  margin-top: 3rem;
  height: min(46vw, 460px);
  min-height: 250px;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--card-bg);
}
.article-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.article-body {
  background: var(--navy-deep);
  padding: 4rem 0 5.5rem;
}
.article-layout {
  max-width: 1020px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 3.25rem;
  align-items: start;
}
@media (max-width: 960px) {
  .article-layout { grid-template-columns: 1fr; }
  .article-aside { position: static !important; }
}
.article-content {
  max-width: 68ch;
}
.article-content > h2 {
  border-top: 1px solid var(--line-1);
  padding-top: 2.2rem;
}
.article-content > h2:first-child {
  border-top: 0;
  padding-top: 0;
}
.article-content h2 {
  color: var(--text-strong);
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 3rem 0 1.1rem;
}
.article-content h2:first-child { margin-top: 0; }
.article-content h3 {
  color: var(--text-strong);
  font-size: 1.2rem;
  margin: 1.9rem 0 0.75rem;
}
.article-content p,
.article-content li {
  color: var(--ink-dim);
  font-size: 1.06rem;
  line-height: 1.75;
}
.article-content p + p { margin-top: 1rem; }
.article-content ul,
.article-content ol {
  margin: 1rem 0 1.2rem;
  padding-left: 1.25rem;
}
.article-content li + li { margin-top: 0.55rem; }
.article-content a:not(.btn-primary):not(.btn-outline) {
  color: var(--cyan-bright);
  text-decoration: none;
}
.article-content a:not(.btn-primary):not(.btn-outline):hover {
  text-decoration: underline;
}
.article-content hr {
  margin: 2rem 0;
  border: 0;
  border-top: 1px solid var(--border);
}
.linkedin-article-content li p {
  margin: 0;
}
.linkedin-article-content figure {
  margin: 2rem 0;
}
.linkedin-article-content figure img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
  border: 1px solid var(--line-1);
}
.linkedin-article-content figcaption {
  margin-top: 0.6rem;
  font-size: 0.85rem;
  color: var(--text-3);
  font-style: italic;
  text-align: center;
}
.article-origin-note {
  margin: 0 0 2rem;
  padding: 1rem 1.1rem;
  border-left: 3px solid var(--article-hue);
  border-radius: 10px;
  background: var(--surface-low);
  color: var(--ink-dim);
  font-size: 0.9rem;
  line-height: 1.65;
}
.article-callout {
  margin: 2rem 0;
  padding: 1.2rem 1.25rem;
  border-radius: 10px;
  border: 1px solid var(--accent-a-22);
  border-left: 3px solid var(--article-hue);
  background: var(--accent-a-08);
}
.article-callout strong {
  display: block;
  color: var(--text-strong);
  margin-bottom: 0.35rem;
}
.article-aside {
  position: sticky;
  top: 125px;
  display: grid;
  gap: 1rem;
}
.article-side-card {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface-low);
  padding: 1.15rem;
}
.article-side-title {
  color: var(--text-strong);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.85rem;
}
.article-side-card p,
.article-side-card a {
  color: var(--ink-dim);
  font-size: 0.86rem;
  line-height: 1.65;
}
.article-side-card a {
  display: block;
  text-decoration: none;
}
.article-side-card a:hover { color: var(--cyan-bright); }
.article-share-link {
  width: 100%;
  min-height: 42px;
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  border: 1px solid var(--accent-a-22);
  background: var(--accent-a-08);
  color: var(--cyan-bright) !important;
  font-weight: 700;
}
.article-share-link:hover {
  border-color: var(--cyan);
  text-decoration: none;
}
.article-cta {
  margin-top: 3rem;
  padding: 1.5rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--card-bg-strong);
}
.article-cta h2 {
  margin: 0 0 0.75rem;
  font-size: 1.35rem;
  border-top: 0;
  padding-top: 0;
}
.article-cta p { margin-bottom: 1.2rem; }

@media (max-width: 640px) {
  .article-hero {
    padding-top: 116px;
  }

  .article-cover {
    min-height: 210px;
    margin-top: 2rem;
  }

  .article-body {
    padding: 3rem 0 4rem;
  }

  .article-layout {
    gap: 2rem;
  }

  .article-content {
    max-width: 100%;
  }

  .article-content p,
  .article-content li {
    font-size: 0.98rem;
    line-height: 1.72;
  }

  .article-cta,
  .article-side-card {
    padding: 1.2rem;
  }
}