/* ============================================================
   3XR Formation — Feuille de style ADDITIONNELLE
   Page : Conseil scientifique
   À téléverser À CÔTÉ de style.css (ne modifie PAS style.css).
   Réutilise les variables et la charte du site.
   ============================================================ */

/* --- Section page --- */
.cs-page {
  background-color: var(--light-grey);
  padding: 80px 0;
}

.cs-intro {
  max-width: 900px;
  margin: 0 auto 50px auto;
  font-size: 1.1rem;
  line-height: 1.8;
  color: #555;
  text-align: center;
}

/* --- Bloc Fondateur / Directeur scientifique --- */
.cs-founder {
  background: var(--dark-blue);
  color: var(--white);
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(51, 51, 102, 0.20);
  padding: 40px 45px;
  margin: 0 auto 60px auto;
  max-width: 900px;
}
.cs-founder .cs-founder-eyebrow {
  font-family: 'Alata', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  color: var(--primary-color);
  margin-bottom: 10px;
}
.cs-founder h2 {
  font-family: 'Roboto Slab', serif;
  color: var(--white);
  font-size: 1.8rem;
  margin-bottom: 5px;
}
.cs-founder .cs-founder-role {
  font-family: 'Alata', sans-serif;
  color: var(--primary-color);
  font-size: 1.05rem;
  margin-bottom: 15px;
}
.cs-founder p.cs-founder-bio {
  font-family: 'Alata', sans-serif;
  line-height: 1.7;
  color: #f2f2f7;
  font-size: 1rem;
}

/* --- Titre de section membres --- */
.cs-section-title {
  font-family: 'Roboto Slab', serif;
  color: var(--dark-blue);
  font-size: 2rem;
  text-align: center;
  margin-bottom: 40px;
}

/* --- Grille des membres --- */
.cs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin: 0 auto 60px auto;
}

/* --- Carte membre (arrondi 12px + ombre douce, comme les autres cartes du site) --- */
.cs-card {
  background: var(--white);
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.08);
  padding: 30px;
  border-top: 4px solid var(--primary-color);
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
}
.cs-card:hover {
  transform: translateY(-10px);
}
.cs-card h3 {
  font-family: 'Roboto Slab', serif;
  color: var(--dark-blue);
  font-size: 1.3rem;
  margin-bottom: 5px;
}
.cs-card .cs-title {
  font-family: 'Alata', sans-serif;
  color: var(--primary-color);
  font-size: 0.98rem;
  margin-bottom: 15px;
}
.cs-card .cs-domain {
  font-size: 0.9rem;
  color: #555;
  margin-bottom: 15px;
  padding-bottom: 15px;
  border-bottom: 1px solid #eee;
  line-height: 1.5;
}
.cs-card .cs-domain strong {
  color: var(--dark-blue);
}
.cs-card .cs-role {
  font-size: 0.95rem;
  line-height: 1.6;
  color: #444;
}

/* --- Emplacement à compléter (aucune invention) --- */
.cs-todo {
  display: inline-block;
  background: #fff4e5;
  color: #9a6400;
  border: 1px dashed #d9a441;
  border-radius: 6px;
  padding: 1px 6px;
  font-size: 0.85rem;
}

/* --- Bandeau transparence / DPI --- */
.cs-transparency {
  background: var(--white);
  border-left: 4px solid var(--primary-color);
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.06);
  padding: 30px 35px;
  max-width: 900px;
  margin: 0 auto 60px auto;
}
.cs-transparency h2 {
  font-family: 'Roboto Slab', serif;
  color: var(--dark-blue);
  font-size: 1.4rem;
  margin-bottom: 12px;
}
.cs-transparency p {
  line-height: 1.7;
  color: #444;
  font-size: 1rem;
}

/* --- Appel à l'action final --- */
.cs-cta {
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
}
.cs-cta h2 {
  font-family: 'Roboto Slab', serif;
  color: var(--dark-blue);
  font-size: 1.8rem;
  margin-bottom: 15px;
}
.cs-cta p {
  color: #555;
  line-height: 1.7;
  font-size: 1.05rem;
  margin-bottom: 30px;
}
.cs-cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  align-items: center;
}
/* .btn-outline a un margin-top:20px dans style.css : on l'annule ici pour l'alignement */
.cs-cta-buttons .btn-outline {
  margin-top: 0;
}

/* --- Responsive --- */
@media (max-width: 992px) {
  .cs-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 650px) {
  .cs-grid { grid-template-columns: 1fr; }
  .cs-founder { padding: 30px 25px; }
  .cs-section-title { font-size: 1.6rem; }
}