.primary-gradient{position:relative;overflow:hidden;background:linear-gradient(to top,var(--primary-800),var(--primary-900))}.primary-gradient:before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(at 50% 38.11%,rgba(129,0,0,1),rgba(200,0,0,1));opacity:0;transition:opacity .5s ease}.primary-gradient:focus:before,.primary-gradient:hover:before{opacity:1}