body {
    margin: 0;
    padding: 0;
    height: 100vh;
    overflow: hidden;
    font-family: 'Montserrat', sans-serif;
    background-color: #0A0A1F; /* Very dark blue/purple */
    color: #E0E0E0; /* Light grey */
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer; /* Indicate that the body is clickable */
}

canvas {
    position: fixed;
    top: 0;
    left: 0;
    z-index: -1;
    background-color: #0A0A1F; /* Ensure canvas background matches body for seamless effect */
}

.content-wrapper {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 20px;
    box-sizing: border-box;
    max-width: 90%;
}

.main-title {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(2.5em, 8vw, 5.5em); /* Responsive font size */
    margin-bottom: 0.2em;
    color: #FFFFFF;
    text-shadow: 
        0 0 10px rgba(138, 43, 226, 0.7), /* Blue Violet */
        0 0 20px rgba(138, 43, 226, 0.5),
        0 0 30px rgba(138, 43, 226, 0.3);
    letter-spacing: 2px;
}

.tagline {
    font-size: clamp(1em, 3.5vw, 1.8em); /* Responsive font size */
    color: #A0A0B0;
    margin-top: 0;
    margin-bottom: 2em;
    font-weight: 300;
}

@media (max-width: 768px) {
    .main-title {
        letter-spacing: 1px;
    }
}