/* Vitrine des projets étudiants (site public) */
.pj-entete{background:linear-gradient(135deg,var(--iutea-bordeaux),var(--iutea-bordeaux-dark));color:#fff;padding:3rem 0 2.5rem}
.pj-entete h1{color:#fff;margin:0 0 .4rem}
.pj-entete p{color:rgba(255,255,255,.92);max-width:640px;margin:0}
.pj-filtres{display:flex;flex-wrap:wrap;gap:.75rem;align-items:flex-end;margin-bottom:1.75rem}
.pj-filtres .form-group{margin:0;min-width:160px;flex:1 1 160px}
.pj-filtres .pj-recherche{flex:2 1 240px}
.pj-grille{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}
.pj-carte{display:flex;flex-direction:column;background:#fff;border:1px solid var(--color-border);border-radius:14px;overflow:hidden;text-decoration:none;color:inherit;transition:transform .2s,box-shadow .2s,border-color .2s}
.pj-carte:hover,.pj-carte:focus-visible{transform:translateY(-4px);box-shadow:0 14px 34px rgba(0,0,0,.1);border-color:var(--iutea-bordeaux)}
.pj-visuel{position:relative;aspect-ratio:16/10;background:linear-gradient(135deg,var(--iutea-bordeaux),var(--iutea-bordeaux-dark));overflow:hidden}
.pj-visuel img{width:100%;height:100%;object-fit:cover;display:block}
.pj-visuel .pj-vide{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.55);font-size:2.6rem}
.pj-badge{position:absolute;top:.7rem;left:.7rem;background:var(--iutea-bordeaux);color:#fff;font-size:.72rem;font-weight:700;padding:.2rem .6rem;border-radius:99px}
.pj-lecture{position:absolute;right:.7rem;bottom:.7rem;background:rgba(0,0,0,.65);color:#fff;border-radius:99px;font-size:.72rem;padding:.2rem .6rem}
.pj-corps{padding:1rem 1.1rem 1.2rem;display:flex;flex-direction:column;gap:.45rem;flex:1}
.pj-meta{font-size:.78rem;color:var(--color-text-muted)}
.pj-corps h3{margin:0;font-size:1.08rem;line-height:1.3}
.pj-corps p{margin:0;font-size:.9rem;color:var(--color-text-muted)}
.pj-techs{display:flex;flex-wrap:wrap;gap:.35rem;margin-top:auto;padding-top:.5rem}
.pj-tech{font-size:.72rem;background:var(--color-background-alt);color:var(--color-text);padding:.15rem .55rem;border-radius:99px;border:1px solid var(--color-border)}
.pj-vide-page{padding:2.5rem;text-align:center;color:var(--color-text-muted)}

/* Page détail */
.pj-detail{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:2rem;align-items:start}
.pj-media{border-radius:14px;overflow:hidden;background:#000;aspect-ratio:16/9}
.pj-media iframe,.pj-media img{width:100%;height:100%;border:0;display:block;object-fit:cover}
.pj-texte{margin-top:1.5rem;line-height:1.75;white-space:pre-line}
.pj-aside{display:flex;flex-direction:column;gap:1rem;position:sticky;top:96px}
.pj-fiche{background:#fff;border:1px solid var(--color-border);border-radius:14px;padding:1.1rem 1.2rem}
.pj-fiche h2{font-size:.95rem;margin:0 0 .6rem;color:var(--iutea-bordeaux)}
.pj-fiche ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.35rem;font-size:.92rem}
.pj-fiche dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:.3rem .8rem;font-size:.9rem}
.pj-fiche dt{color:var(--color-text-muted)}
.pj-fiche dd{margin:0;font-weight:600}
.pj-liens{display:flex;flex-direction:column;gap:.5rem}
.pj-voisins{margin-top:3rem}
@media (max-width:900px){.pj-detail{grid-template-columns:1fr}.pj-aside{position:static}}
@media (prefers-reduced-motion:reduce){.pj-carte{transition:none}.pj-carte:hover{transform:none}}

/* Bloc d'accueil */
.pj-accueil-actions{text-align:center;margin-top:2rem}

.pj-entete .breadcrumb,.pj-entete .breadcrumb a{color:rgba(255,255,255,.85)}