#museu{position:relative;isolation:isolate;overflow:hidden}
#museu::before{content:"";position:absolute;z-index:-1;pointer-events:none;right:-90px;top:40px;width:clamp(360px,46vw,680px);aspect-ratio:1;background:url('assets/pocket-watch.png') center/contain no-repeat;opacity:.065;filter:sepia(.6)}
@media(max-width:700px){#museu::before{width:360px;right:-150px;top:60px;opacity:.045}}
#contacte{position:relative;isolation:isolate;overflow:hidden}
#contacte::before{content:"";position:absolute;z-index:-1;pointer-events:none;left:12%;bottom:-30px;width:clamp(260px,34vw,440px);aspect-ratio:200/264;background:url('assets/borges-historica.jpg') center/contain no-repeat;filter:sepia(.85);opacity:.085;mix-blend-mode:multiply;-webkit-mask-image:radial-gradient(ellipse at center,#000 24%,transparent 72%);mask-image:radial-gradient(ellipse at center,#000 24%,transparent 72%)}
@media(max-width:700px){#contacte::before{width:320px;left:auto;right:-80px;top:90px;bottom:auto;opacity:.06}}