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

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

.container {
    width: 100%;
    padding: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.content {
    max-width: 600px;
    text-align: center;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(8px);
    padding: 50px;
    border-radius: 15px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.3);
}

h1 {
    font-size: 64px;
    margin-bottom: 20px;
    letter-spacing: 2px;
}

p {
    font-size: 20px;
    margin-bottom: 15px;
    color: #e2e8f0;
}

.btn {
    display: inline-block;
    margin-top: 20px;
    padding: 14px 35px;
    text-decoration: none;
    color: #1e3a8a;
    background: #ffffff;
    border-radius: 30px;
    font-weight: bold;
    transition: all 0.3s ease;
}

.btn:hover {
    background: #2563eb;
    color: #ffffff;
    transform: translateY(-3px);
}

@media (max-width: 768px) {
    .content {
        padding: 35px 25px;
    }

    h1 {
        font-size: 42px;
    }

    p {
        font-size: 18px;
    }
}