/* Bannière de page — sobre, photo plein cadre sous le menu */
.lb{position:relative;isolation:isolate;display:flex;align-items:flex-end;overflow:hidden;color:#fff;background:#0F2440;border-radius:0 0 40px 40px;font-family:"Montserrat",system-ui,sans-serif}
.lb *{box-sizing:border-box}
.lb--normal{min-height:420px}
.lb--compact{min-height:320px}
.lb .lb-img{position:absolute !important;inset:0;width:100% !important;height:100% !important;max-width:none !important;object-fit:cover !important;z-index:-2}
.lb-shade{position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(8,18,34,.55) 0%,rgba(8,18,34,.08) 36%,rgba(8,18,34,.4) 100%),linear-gradient(90deg,rgba(8,18,34,.62) 0%,rgba(8,18,34,.28) 52%,rgba(8,18,34,0) 100%)}
.lb-inner{width:100%;max-width:1240px;margin:0 auto;padding:170px 24px 52px;display:flex;flex-direction:column;align-items:flex-start;gap:14px}
.lb .lb-crumbs{display:flex;align-items:center;gap:9px;font-size:.8rem;font-weight:600;letter-spacing:.01em;color:rgba(255,255,255,.78)}
.lb .lb-crumbs a,.lb .lb-crumbs a:hover{color:#fff !important;text-decoration:none !important}
.lb .lb-crumbs a:hover{opacity:.8}
.lb h1.lb-title{margin:0;padding:0;font-family:"Montserrat Alternates","Montserrat",sans-serif;font-weight:800;font-size:clamp(1.9rem,3.4vw,2.7rem);line-height:1.1;letter-spacing:-.02em;color:#fff !important;text-transform:none;text-wrap:balance}
.lb .lb-title,.lb .lb-sub,.lb .lb-crumbs{text-shadow:0 1px 16px rgba(8,18,34,.35)}
.lb .lb-sub{margin:0;max-width:58ch;font-size:1rem;line-height:1.65;color:rgba(255,255,255,.88)}
@media (max-width:1024px){.lb-inner{padding-top:150px}}
@media (max-width:640px){
  .lb{border-radius:0 0 28px 28px}
  .lb--normal{min-height:330px}
  .lb--compact{min-height:270px}
  .lb-inner{padding:118px 16px 30px;gap:10px}
  .lb h1.lb-title{font-size:1.5rem}
  .lb .lb-sub{font-size:.9rem;line-height:1.55}
  .lb .lb-crumbs{font-size:.78rem}
}

/* Verre liquide : fil d'Ariane */
.lb .lb-crumbs{align-self:flex-start;padding:7px 15px;border-radius:999px;background:linear-gradient(135deg,rgba(255,255,255,.22),rgba(255,255,255,.08));
  -webkit-backdrop-filter:blur(16px) saturate(170%);backdrop-filter:blur(16px) saturate(170%);border:1px solid rgba(255,255,255,.32);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.45),0 6px 18px rgba(8,18,34,.18);text-shadow:none}
.lb .lb-crumbs a,.lb .lb-crumbs span{color:#fff !important}

/* Fil d'Ariane : plus discret pour ne pas concurrencer le titre */
.lb .lb-crumbs{gap:7px;font-size:.72rem;padding:6px 13px;max-width:100%;flex-wrap:wrap}
@media (max-width:640px){.lb .lb-crumbs{font-size:.68rem;padding:6px 12px;gap:6px}}