/* R27: the mobile opening scene fills the visible browser viewport.
   svh keeps the cover steady while the browser address bar folds away. */
@media screen and (max-width:800px){
  #main[data-page="/"]>.hero{
    min-height:100vh;
    min-height:100svh;
  }
  #main[data-page="/"]>.hero .hero-content{
    min-height:inherit;
    align-items:center;
    padding-block-start:calc(var(--header) + 20px);
    padding-block-end:calc(100px + env(safe-area-inset-bottom,0px));
  }
  #main[data-page="/"]>.hero .hero-copy{width:100%;max-width:none}
  #main[data-page="/"]>.hero .hero-copy h1,
  html[dir=ltr] #main[data-page="/"]>.hero .hero-copy h1{
    font-size:clamp(30px,8.8vw,42px);
    line-height:1.3;
    letter-spacing:0;
  }
  #main[data-page="/"]>.hero .hero-copy>p{
    max-width:38ch;
    font-size:clamp(13px,3.7vw,15px);
    line-height:1.8;
  }
  #main[data-page="/"]>.hero .hero-bottom{
    min-height:82px;
    padding-block-end:env(safe-area-inset-bottom,0px);
  }
  #main[data-page="/"]>.hero .hero-photo img{
    object-fit:cover;
    filter:none;
  }
}
@media screen and (max-width:800px) and (max-height:650px){
  #main[data-page="/"]>.hero .hero-content{
    padding-block-start:calc(var(--header) + 12px);
    padding-block-end:82px;
  }
  #main[data-page="/"]>.hero .hero-copy h1,
  html[dir=ltr] #main[data-page="/"]>.hero .hero-copy h1{
    font-size:clamp(28px,7.3vw,34px);
    line-height:1.22;
  }
  #main[data-page="/"]>.hero .hero-copy>p{font-size:13px;margin-top:14px}
  #main[data-page="/"]>.hero .hero-buttons{margin-top:18px}
  #main[data-page="/"]>.hero .hero-buttons .button{min-height:44px;padding-block:10px}
}