/* R43 — sombreado contínuo: a camada não pode começar no meio da imagem. */
.landing-film .filmstage:after{inset:0;background:linear-gradient(0deg,rgba(0,0,0,.86) 0%,rgba(0,0,0,.50) 32%,rgba(0,0,0,.10) 64%,transparent 86%)}
@media(min-width:701px){
 .landing-film #film-canvas{background-image:url(assets/film-frames-r43/desktop/0001.webp)}
 .landing-film .filmstage:after{inset:0;background:linear-gradient(0deg,rgba(0,0,0,.86),rgba(0,0,0,.38) 38%,transparent 78%),radial-gradient(ellipse at 8% 76%,rgba(0,0,0,.22),transparent 68%)}
}

/* Fundo da passagem sequencial: sem branco e sem duas imagens sobrepostas. */
.landing-film .filmstage{background:#183932}