*{box-sizing:border-box;margin:0;padding:0;font-family:Poppins,sans-serif}body{overflow:hidden}.app{background:linear-gradient(135deg,#0f172a,#1e3a8a,#2563eb);justify-content:center;align-items:center;min-height:100vh;display:flex;position:relative;overflow:hidden}.app:before{content:"";background:#ffffff14;border-radius:50%;width:450px;height:450px;position:absolute;top:-120px;left:-120px}.app:after{content:"";background:#ffffff0d;border-radius:50%;width:350px;height:350px;position:absolute;bottom:-100px;right:-100px}.card{-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);text-align:center;color:#fff;z-index:2;background:#ffffff1f;border:1px solid #fff3;border-radius:25px;width:90%;max-width:720px;padding:60px;animation:.8s fadeUp;position:relative}.logo{color:#2563eb;background:#fff;border-radius:20px;justify-content:center;align-items:center;width:90px;height:90px;margin:auto auto 25px;font-size:42px;font-weight:700;display:flex;box-shadow:0 10px 30px #0003}h1{margin-bottom:10px;font-size:46px}h2{color:#dbeafe;margin-bottom:25px;font-size:24px;font-weight:500}p{color:#e5e7eb;margin-bottom:35px;font-size:17px;line-height:1.8}.features{flex-wrap:wrap;justify-content:center;gap:15px;margin-bottom:40px;display:flex}.features span{background:#ffffff26;border-radius:30px;padding:10px 18px;font-size:14px}.btn{color:#2563eb;background:#fff;border-radius:50px;padding:16px 42px;font-size:18px;font-weight:600;text-decoration:none;transition:all .3s;display:inline-block}.btn:hover{transform:translateY(-4px);box-shadow:0 15px 35px #00000040}.footer{color:#dbeafe;margin-top:35px;font-size:14px}@keyframes fadeUp{0%{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}@media (width<=768px){.card{padding:40px 25px}h1{font-size:34px}h2{font-size:20px}p{font-size:15px}.logo{width:75px;height:75px;font-size:34px}}