.notfound-container{background:#fff;justify-content:center;align-items:center;min-height:100vh;padding:2rem 1rem;display:flex;position:relative;overflow:hidden}.notfound-bg-animation{background:radial-gradient(circle at 20%,#00000008 0%,#0000 50%),radial-gradient(circle at 80% 20%,#00000008 0%,#0000 50%),radial-gradient(circle at 40% 80%,#00000008 0%,#0000 50%);animation:15s ease-in-out infinite bgFloat;position:absolute;inset:0}@keyframes bgFloat{0%,to{transform:translateY(0)rotate(0)}33%{transform:translateY(-20px)rotate(1deg)}66%{transform:translateY(10px)rotate(-1deg)}}.notfound-content{text-align:center;z-index:2;width:100%;max-width:800px;position:relative}.notfound-404{color:#1f2937;text-shadow:0 0 30px #2563eb33;justify-content:center;align-items:center;gap:2rem;margin-bottom:3rem;font-size:8rem;font-weight:900;display:flex}.notfound-4{animation:2s ease-in-out infinite pulse404}@keyframes pulse404{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}.notfound-0{color:#fbbf24;filter:drop-shadow(0 0 20px #fbbf2480);font-size:6rem}.notfound-title{color:#1f2937;margin-bottom:1.5rem;font-size:3rem;font-weight:800}.notfound-subtitle{color:#6b7280;max-width:600px;margin-bottom:3rem;margin-left:auto;margin-right:auto;font-size:1.25rem;line-height:1.6}.notfound-features{flex-wrap:wrap;justify-content:center;gap:3rem;margin-bottom:3rem;display:flex}.notfound-feature{color:#4b5563;flex-direction:column;align-items:center;gap:.75rem;font-size:.875rem;font-weight:600;display:flex}.notfound-feature i{color:#fbbf24;filter:drop-shadow(0 0 10px #fbbf244d);font-size:2rem}.notfound-buttons{flex-wrap:wrap;justify-content:center;gap:1.5rem;margin-bottom:4rem;display:flex}.notfound-btn-primary{color:#fff;cursor:pointer;background:linear-gradient(135deg,#2563eb,#7c3aed);border:none;border-radius:16px;align-items:center;gap:.75rem;padding:1rem 2rem;font-size:1.125rem;font-weight:700;text-decoration:none;transition:all .4s cubic-bezier(.4,0,.2,1);display:inline-flex;position:relative;overflow:hidden;box-shadow:0 20px 40px #2563eb4d}.notfound-btn-primary:before{content:"";opacity:0;z-index:-1;background:linear-gradient(135deg,#1d4ed8,#6d28d9);transition:opacity .3s;position:absolute;inset:0}.notfound-btn-primary:hover:before{opacity:1}.notfound-btn-secondary{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);color:#2563eb;cursor:pointer;background:#fff;border:2px solid #2563eb33;border-radius:16px;align-items:center;gap:.75rem;padding:1rem 2rem;font-size:1.125rem;font-weight:700;text-decoration:none;transition:all .4s cubic-bezier(.4,0,.2,1);display:inline-flex;position:relative;overflow:hidden;box-shadow:0 15px 35px #2563eb1a}.notfound-floating-elements{pointer-events:none;position:absolute;inset:0}.floating-element{color:#2563eb33;filter:drop-shadow(0 0 10px #2563eb1a);font-size:2rem;position:absolute}.element-1{top:20%;left:15%}.element-2{top:60%;right:20%}.element-3{bottom:30%;left:10%}