.footer-arch{background:radial-gradient(80% 100% at 50% 100%,#fffffffa 0,#fffffff2 52%,#fff6 68%,#fff0 80%);bottom:-18rem;filter:drop-shadow(0 12px 60px rgba(0,0,0,.55));height:clamp(24rem,60vw,40rem);left:50%;opacity:.2;overflow:hidden;pointer-events:none;position:absolute;transform:translate(-50%);width:105vw}.footer-arch:after{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='a'%3E%3CfeTurbulence baseFrequency='.9' numOctaves='4' stitchTiles='stitch' type='fractalNoise'/%3E%3C/filter%3E%3Cpath d='M0 0h240v240H0z' filter='url(%23a)' opacity='.32'/%3E%3C/svg%3E");background-repeat:repeat;background-size:200px 200px;content:"";inset:-12%;mask-image:radial-gradient(95% 120% at 50% 95%,transparent 52%,rgba(0,0,0,.9) 72%,rgba(0,0,0,.95) 82%,transparent 100%);-webkit-mask-image:radial-gradient(95% 120% at 50% 95%,transparent 52%,rgba(0,0,0,.9) 72%,rgba(0,0,0,.95) 82%,transparent 100%);mix-blend-mode:multiply;opacity:.65;position:absolute}@media(min-width:1024px){.footer-arch{bottom:-22rem;height:44rem;width:85vw}}