body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    background-color: #161616;
    color: white;
}

#particles-js {
    width: 100%;
    height: 100vh;
    background-color: #171617;
    background-size: cover;
    background-position: 50% 50%;
    background-repeat: no-repeat;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
}

#header {
    width: 100%;
    z-index: 2;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    /* Vertikal zentrieren */
    align-items: center;
    /* Horizontal zentrieren */
    text-align: center;
}

#header h1 {
    margin-top: 50px;
    text-align: center;
    color: white;
    font-size: 50px;
}

#header p {
    text-align: center;
    color: white;
}