.not-found{text-align:center;color:#fff;background:radial-gradient(circle at top,#0a84ff22,#0000 60%),linear-gradient(135deg,#031321,#071d35);justify-content:center;align-items:center;min-height:100vh;padding:40px;display:flex}.not-found-content{max-width:650px}.not-found h1{color:#00d4ff;text-shadow:0 0 25px #00d4ff80;margin-bottom:10px;font-size:clamp(5rem,15vw,10rem)}.not-found h2{margin-bottom:20px;font-size:clamp(2rem,5vw,3rem)}.not-found p{color:#cfd8e3;margin-bottom:40px;line-height:1.8}.home-btn{color:#fff;background:linear-gradient(90deg,#0a84ff,#00d4ff);border-radius:50px;padding:15px 35px;text-decoration:none;transition:all .3s;display:inline-block;box-shadow:0 0 20px #00d4ff59}.home-btn:hover{transform:translateY(-4px);box-shadow:0 0 35px #00d4ff99}