/* APK – video vyplňuje pouze skutečné tvary dvouřádkového nadpisu PRÁVNÍ INFORMACE.
   Titulek zůstává skutečným textem; neúspěšné načtení videa vrátí černou barvu. */
.legal-intro > h1 {
  position: relative;
  isolation: isolate;
}
.legal-intro > h1 .apk-legal-video-fill {
  position: absolute;
  left: 0;
  top: 0;
  z-index: 1;
  display: block;
  overflow: hidden;
  pointer-events: none;
  opacity: 0;
  -webkit-mask-position: left top;
  mask-position: left top;
  -webkit-mask-size: 100% 100%;
  mask-size: 100% 100%;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  transition: opacity .45s ease;
}
.legal-intro > h1 .apk-legal-video-fill video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  filter: brightness(.32) saturate(.65) contrast(1.08);
}
.legal-intro > h1.apk-legal-video-ready {
  color: transparent;
  -webkit-text-fill-color: transparent;
}
.legal-intro > h1.apk-legal-video-ready .apk-legal-video-fill {
  opacity: 1;
}
@media (prefers-reduced-motion: reduce) {
  .legal-intro > h1.apk-legal-video-ready { color: #060606; -webkit-text-fill-color:#060606; }
  .legal-intro > h1 .apk-legal-video-fill { display:none; }
}