.card-spotlight{position:relative;border-radius:1.5rem;border:1px solid #222;padding:2rem;overflow:hidden;--mouse-x:50%;--mouse-y:50%;--spotlight-color:rgba(255,255,255,0.05);transition:transform .3s ease,box-shadow .3s ease}.card-spotlight:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,.4)}.card-spotlight:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at var(--mouse-x) var(--mouse-y),var(--spotlight-color),transparent 80%);opacity:0;transition:opacity .5s ease;pointer-events:none}.card-spotlight:focus-within:before,.card-spotlight:hover:before{opacity:.6}