*{
            margin:0;
            padding:0;
            box-sizing:border-box;
        }

        body{
            font-family:'Poppins', sans-serif;
            background:linear-gradient(135deg,#0f172a,#1e3a8a,#2563eb);
            height:100vh;
            display:flex;
            justify-content:center;
            align-items:center;
            color:white;
            overflow:hidden;
        }

        .card{
            background:rgba(255,255,255,0.12);
            backdrop-filter:blur(12px);
            border:1px solid rgba(255,255,255,.2);
            border-radius:20px;
            padding:50px;
            width:90%;
            max-width:700px;
            text-align:center;
            box-shadow:0 15px 40px rgba(0,0,0,.35);
        }

        .icon{
            font-size:70px;
            margin-bottom:20px;
        }

        h1{
            font-size:2.5rem;
            margin-bottom:15px;
            font-weight:700;
        }

        p{
            font-size:1.1rem;
            line-height:1.8;
            color:#e2e8f0;
        }

        .highlight{
            color:#facc15;
            font-weight:600;
        }

        .line{
            width:80px;
            height:4px;
            background:#facc15;
            margin:25px auto;
            border-radius:5px;
        }

        footer{
            margin-top:35px;
            font-size:.9rem;
            color:#cbd5e1;
        }

        @media(max-width:600px){
            h1{
                font-size:2rem;
            }

            p{
                font-size:1rem;
            }

            .card{
                padding:35px 25px;
            }
        }