body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: linear-gradient(135deg, #0b1a2a, #0f2c4d);
    color: white;
    text-align: center;
    overflow: hidden;
}

.container {
    margin-top: 100px;
}

.logo {
    font-size: 50px;
    color: #4da3ff;
    animation: glow 2s infinite alternate;
}

.subtitle {
    font-size: 20px;
    color: #a0cfff;
}

.button {
    display: inline-block;
    margin-top: 30px;
    padding: 15px 30px;
    background: #1f6feb;
    border-radius: 10px;
    color: white;
    text-decoration: none;
    transition: 0.3s;
}

.button:hover {
    background: #3b82f6;
}

@keyframes glow {
    from {
        text-shadow: 0 0 10px #4da3ff;
    }
    to {
        text-shadow: 0 0 25px #4da3ff;
    }
}