/* ═══════════════ STUDIA SUP — PAGES INSTITUTIONNELLES ═══════════════
   L'école, Admissions, Vie étudiante, Contact. S'appuie sur main.css /
   accueil.css / filieres.css / filiere-page.css (fp-*). */

.pg-cartes {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px;
}
.pg-carte {
  background: rgba(255,255,255,.035);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 16px; padding: 22px 20px;
}
.pg-carte h3 {
  font-family: var(--display); font-weight: 800; font-size: 1.02rem;
  margin: 0 0 8px;
}
.pg-carte p { font-size: .9rem; line-height: 1.6; color: rgba(247,249,248,.68); margin: 0; }
.pg-carte--lien { display: block; text-decoration: none; transition: border-color .25s ease, transform .25s ease; }
.pg-carte--lien:hover { border-color: rgba(46,158,79,.5); transform: translateY(-3px); }
.pg-carte__fleche { color: var(--green); font-weight: 700; font-size: .86rem; display: inline-block; margin-top: 10px; }

@media (max-width: 720px) { .pg-cartes { grid-template-columns: 1fr; } }

/* Listes descriptives (conditions d'accès, calendrier) */
.pg-liste { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.pg-liste li {
  display: flex; gap: 14px; align-items: baseline;
  background: rgba(255,255,255,.035);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 12px; padding: 14px 16px;
}
.pg-liste strong {
  font-family: var(--display); font-weight: 800; font-size: .82rem;
  letter-spacing: .06em; text-transform: uppercase;
  color: var(--green); flex: 0 0 128px;
}
.pg-liste span { font-size: .9rem; line-height: 1.55; color: rgba(247,249,248,.78); }
@media (max-width: 560px) {
  .pg-liste li { flex-direction: column; gap: 4px; }
  .pg-liste strong { flex-basis: auto; }
}

/* Sous-titres de familles au sein d'une section (pièces du dossier) */
.pg-soustitre {
  font-family: var(--display); font-weight: 800; font-size: .78rem;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--green); margin: 26px 0 12px;
}
.pg-soustitre:first-of-type { margin-top: 20px; }

/* FAQ (details natifs) */
.pg-faq { display: grid; gap: 10px; }
.pg-faq details {
  background: rgba(255,255,255,.035);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 12px;
}
.pg-faq summary {
  cursor: pointer; list-style: none;
  padding: 15px 18px;
  font-family: var(--display); font-weight: 700; font-size: .94rem;
}
.pg-faq summary::-webkit-details-marker { display: none; }
.pg-faq summary::after { content: '+'; float: right; color: var(--green); font-weight: 800; }
.pg-faq details[open] summary::after { content: '–'; }
.pg-faq details p {
  padding: 0 18px 16px;
  font-size: .9rem; line-height: 1.6; color: rgba(247,249,248,.7); margin: 0;
}

/* Le cachet MESRS (page L'école) */
.pg-mesrs {
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
  background: rgba(255,255,255,.035);
  border: 1px solid rgba(255,255,255,.09);
  border-left: 3px solid var(--yellow);
  border-radius: 16px; padding: 22px 20px;
}
.pg-mesrs img { width: 84px; height: 84px; object-fit: contain; }
.pg-mesrs div { flex: 1 1 260px; }
.pg-mesrs p { margin: 0; font-size: .92rem; line-height: 1.6; color: rgba(247,249,248,.8); }
.pg-mesrs .pg-mesrs__ref { color: var(--yellow); font-weight: 700; font-size: .84rem; margin-top: 4px; }

/* Contact */
.pg-contact { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.pg-contact .pg-carte a { color: var(--green); text-decoration: none; font-weight: 700; }
.pg-contact .pg-carte a:hover { text-decoration: underline; }
@media (max-width: 720px) { .pg-contact { grid-template-columns: 1fr; } }


/* ═══ Mot de la Direction Générale (page L'école) ═══
   Une lettre, pas une section marketing : colonne de lecture étroite,
   filet doré à gauche comme sur le cachet MESRS, et la parole qui
   s'ouvre sur une adresse et se referme sur une signature. */
.dir { padding-block: clamp(36px, 6vh, 64px); }
.dir__lettre {
  max-width: 62ch; margin-inline: auto;
  background: rgba(255,255,255,.035);
  border: 1px solid rgba(255,255,255,.09);
  border-left: 3px solid var(--yellow);
  border-radius: 16px;
  padding: clamp(24px, 4vw, 40px);
}
.dir__eyebrow {
  font-family: var(--display); font-size: .74rem; font-weight: 800;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--yellow); margin: 0 0 8px;
}
.dir__titre {
  font-family: var(--display); font-weight: 800;
  font-size: clamp(1.3rem, 3vw, 1.75rem); line-height: 1.2;
  margin: 0 0 clamp(18px, 3vw, 26px);
}
.dir__lettre p {
  font-size: .95rem; line-height: 1.75;
  color: rgba(247,249,248,.78); margin: 0 0 16px;
}
.dir__salut { font-weight: 700; color: var(--white) !important; }
/* Le premier paragraphe porte l'annonce : il se lit avant les autres. */
.dir__chapeau { font-size: 1.02rem !important; color: rgba(247,249,248,.92) !important; }

.dir__poles { list-style: none; margin: 0 0 18px; padding: 0; display: grid; gap: 8px; }
.dir__poles li {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 10px;
}
.dir__poles a {
  display: block; padding: 11px 14px;
  font-family: var(--display); font-weight: 700; font-size: .88rem;
  color: var(--white); text-decoration: none;
  transition: color .2s ease, border-color .2s ease;
}
.dir__poles li:hover { border-color: rgba(46,158,79,.5); }
.dir__poles a:hover { color: var(--green); }

.dir__accroche {
  font-family: var(--display); font-weight: 800;
  font-size: 1.08rem !important; line-height: 1.45;
  color: var(--green) !important;
  margin-top: clamp(20px, 3vw, 28px) !important;
}

.dir__signature {
  margin-top: clamp(20px, 3vw, 28px); padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,.1);
  display: grid; gap: 2px; text-align: right;
}
.dir__signature-nom {
  font-family: var(--display); font-weight: 800; font-size: .95rem; color: var(--white);
}
.dir__signature-lieu { font-size: .8rem; color: rgba(247,249,248,.5); }