canvas {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1;
}

.content {
    position: relative;
    z-index: 1;
    color: white;
    text-align: center;
    padding: 2rem;
    max-width: 800px;
    margin: 0 auto;
    border-radius: 10px;
    margin-top: 2rem;
}

/* Cyber Attack Visualization */
.cyber-viz {
    background: #000;
    border-radius: 10px;
    padding: 30px;
    margin: 40px 0;
    text-align: center;
}

.cyber-viz h3 {
    color: #00ff00;
    margin-bottom: 20px;
    font-size: 1.5rem;
}

#worldCanvas {
    box-shadow: 0 0 30px rgba(0, 255, 0, 0.3);
    z-index: -1;
}