/* compat.css — eski tarayici yedekleri (en son yuklenir). Destek tabani: Safari/iOS 14.1+, Chrome/Edge 87+, Firefox 78+.
   Buradaki kurallar yalnizca ozelligi DESTEKLEMEYEN tarayicida devreye girer (@supports not ...);
   modern tarayicida hicbir etkisi yoktur. Kaynak: MDN browser-compat-data (DURUM.md "Ajan 5/10"). */

/* iOS Safari yatayda (landscape) metni kendiliginden buyutmesin (yalnizca iOS, -webkit- onekli) */
html{-webkit-text-size-adjust:100%}

/* :focus-visible bilmeyen tarayicida (Safari <15.4) "a:focus,a:focus-visible{...}" listesi TUMUYLE dusuyordu */
.skip:focus{top:12px}
main[tabindex="-1"]:focus{outline:0}

/* inset kisayolu: Safari <14.1, Chrome <87 */
@supports not (inset:0){
  .loader,#film,.hero__shade,.finale,.finale::before,.cards article::after,.values article::after,
  .page-hero::before,.cta::before,.media video,.pstep,.proc__viz video,.map iframe,
  .page-hero .bg-media,.page-hero .bg-media video,.page-hero .bg-media::after{top:0;right:0;bottom:0;left:0}
  @media (max-width:760px){.nav nav{top:0;right:0;bottom:0;left:0}}
}

/* aspect-ratio: Safari <15, Chrome <88, Firefox <89 — oran, padding-top ile korunur */
@supports not (aspect-ratio:1){
  .media::before,.proc__viz::before{content:"";display:block;padding-top:62.5%}   /* 16/10 */
  .map::before,.photo-ph::before{content:"";display:block;grid-area:1/1;padding-top:42.857%}  /* 21/9 */
}