/* Fond facultatif des fiches Expertises, Points clés et de la page Packs web. */
:is(.web-hero,.key-hero,.packs-hero):has(> .ag-hero-background) { position:relative; isolation:isolate; }
.ag-hero-background { position:absolute; inset:0; z-index:-1; overflow:hidden; background:#080808; pointer-events:none; }
.ag-hero-background img { display:block; width:100%; height:100%; object-fit:cover; opacity:var(--hero-image-opacity,.35); }
html[data-theme] :is(.web-hero,.key-hero):has(> .ag-hero-background) { color:#fff; background:transparent; }
html[data-theme] :is(.web-hero,.key-hero):has(> .ag-hero-background) :is(h1,.studio-lead,.web-intro,.ag-breadcrumbs,.ag-breadcrumbs a) { color:#fff; }
html[data-theme] :is(.web-hero,.key-hero):has(> .ag-hero-background) h1 span { --mobile-title-fill:#080808; --mobile-title-outline:#fff; -webkit-text-stroke-color:#fff !important; }


html[data-theme="light"] .packs-hero > .ag-hero-background { background:#fff; }