:root {
    --neon: #0f0;
    --bg: #050505;
    --glass: rgba(0, 255, 0, 0.05);
}
body {
    background-color: var(--bg);
    color: #fff;
    font-family: 'Courier New', monospace;
    margin: 0;
}
/* 3D Card Effect */
.container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    padding: 20px;
}
.cyber-card {
    background: var(--glass);
    border: 1px solid var(--neon);
    padding: 20px;
    width: 300px;
    border-radius: 5px;
    transition: transform 0.3s, box-shadow 0.3s;
    backdrop-filter: blur(4px);
}
.cyber-card:hover {
    transform: perspective(1000px) rotateX(5deg) rotateY(5deg) scale(1.02);
    box-shadow: 0 0 25px var(--neon);
}
button {
    background: transparent;
    border: 1px solid var(--neon);
    color: var(--neon);
    padding: 10px 20px;
    cursor: pointer;
    font-weight: bold;
    letter-spacing: 1px;
}
button:hover {
    background: var(--neon);
    color: #000;
    box-shadow: 0 0 10px var(--neon);
}
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid #333;
}
.glitch {
    font-weight: bold;
    text-shadow: 2px 0 #f0f, -2px 0 #0ff;
}
/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.9);
    justify-content: center;
    align-items: center;
    z-index: 999;
}
.modal-content {
    background: #000;
    border: 1px solid var(--neon);
    padding: 30px;
    text-align: center;
    width: 300px;
    box-shadow: 0 0 50px rgba(0,255,0,0.2);
}