body {
    font-family: 'Poppins', sans-serif;
    background-color: #121212;
    color: #ffffff;
    margin: 0;
    text-align: center;
    position: relative;
    overflow-x: hidden;
}

/* Subtile Hintergrundtextur */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-image: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIzMDAiIGhlaWdodD0iMzAwIj48ZmlsdGVyIGlkPSJub2lzZSI+PGZlVHVyYnVsZW5jZSB0eXBlPSJmcmFjdGFsTm9pc2UiIGJhc2VGcmVxdWVuY3k9IjAuNjUiIG51bU9jdGF2ZXM9IjMiIHN0aXRjaFRpbGVzPSJzdGl0Y2giLz48L2ZpbHRlcj48cmVjdCB3aWR0aD0iMTAwJSIgaGVpZhtPSIxMDAlIiBmaWx0ZXI9InVybCgjbm9pc2UpIiBvcGFjaXR5PSIwLjA4Ii8+PC9zdmc+');
    z-index: -1;
}

.container {
    max-width: 600px;
    margin: 0 auto; /* Nur horizontal zentrieren */
    padding: 3rem 40px 1.5rem; /* Abstand oben und unten stark reduziert */
}

h1 {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

h2 {
    font-size: 1.5rem;
    font-weight: 300;
    margin-bottom: 2rem; /* Abstand reduziert */
    opacity: 0.8;
}

.cta-button {
    display: inline-block;
    background-color: #007BFF;
    color: #ffffff;
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: background-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
    box-shadow: 0 0 15px rgba(0, 123, 255, 0.5);
}

.cta-button:hover {
    background-color: #0056b3;
    box-shadow: 0 0 25px rgba(0, 123, 255, 0.8);
    transform: translateY(-3px);
}

/* Nureyn Feature Section */
#nureyn-feature {
    padding: 0 20px 2rem; /* Abstand unten reduziert */
}

.nureyn-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    background-color: #1c1c1c;
    padding: 1.5rem 2rem 2rem; /* Oberen Abstand reduziert */
    border-radius: 15px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.nureyn-content:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 45px rgba(0,0,0,0.5);
}

#nureyn-feature h4 {
    font-size: 1.8rem;
    margin-top : 0;
    margin-bottom: 0.5rem;
}

#nureyn-feature p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 1.5rem;
}

footer {
    padding: 1.5rem 0;
    width: 100%;
}

footer a {
    color: #ffffff;
    text-decoration: none;
    margin: 0 15px;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

footer a:hover {
    opacity: 1;
}