.not-found{min-height:100vh;padding-top:var(--nav-height);justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.not-found__bg{z-index:-2;width:100%;height:100%;position:absolute;top:0;left:0}.not-found__overlay{-webkit-backdrop-filter:blur(12px);z-index:-1;background:#f8f6f373;width:100%;height:100%;position:absolute;top:0;left:0}.not-found__content{z-index:1;justify-content:center;width:100%;display:flex;position:relative}.not-found__card{text-align:center;padding:var(--space-xl) var(--space-lg);border-radius:var(--radius-lg);width:100%;max-width:600px;box-shadow:var(--shadow-xl);margin-bottom:var(--space-xl)}.not-found__title{margin-bottom:var(--space-xs);color:var(--color-text);letter-spacing:-.02em;font-size:clamp(2.5rem,5vw,3.5rem)}.not-found__desc{margin:0 auto var(--space-lg);max-width:440px;font-size:1.0625rem;line-height:1.8}.not-found__actions{gap:var(--space-sm);flex-wrap:wrap;justify-content:center;display:flex}@media (max-width:768px){.not-found__card{padding:var(--space-lg) var(--space-md)}.not-found__actions{flex-direction:column}.not-found__actions .btn{width:100%}}