/* HERO-ALT-R2 — vídeo alterna com foto no desktop; imagem estática no mobile */
.hero-base-pic{position:absolute;inset:0;width:100%;height:100%;display:block;z-index:0}
.hero-base-pic img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 40%;display:block}
video.hero-vid{position:relative;z-index:1;transition:opacity 1.6s ease}
video.hero-vid.hero-vid-off{opacity:0}
.hero-bg-photo video.hero-vid{position:absolute;inset:0}
@media (max-width:768px){
  video.hero-vid{display:none !important}
  .hero-base-pic img{object-position:30% center}
}