html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
    background-color: #f3e6f7;
    color: #333;
    display: flex;
    flex-direction: column;
}

header {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 20px;
    padding: 10px;
    background-color: #d1b3e6;
    width: 100%;
}

nav {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.nav-button {
    padding: 10px 20px;
    background-color: #8e44ad;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-size: 16px;
    text-align: center;
    transition: background-color 0.3s;
    white-space: nowrap;
}

.nav-button:hover {
    background-color: #9a6db5;
}

#logo-container {
    flex-shrink: 0;
}

#logo {
    max-height: 50px;
    margin: 0 20px;
    width: auto;
}

main {
    flex: 1;
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    align-items: center; /* Zentrierung horizontal */
    padding: 20px;
}

iframe {
    flex-grow: 1;
    width: 100%;
    height: 100%;
    min-height: 400px;
    border: none;
    background-color: #e9d8f3;
}

.frames-container-produkt {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin: 20px 0;
    width: 100%;
    max-width: 1200px;
}

.frame-produkt {
    border: 2px solid #ccc;
    border-radius: 10px;
    padding: 20px;
    width: 48%; /* aktuell 2 Spalten auf Desktop */
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    background-color: #f9f9f9;
    text-align: center;
}

.frames-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin: 20px auto;
    width: 100%;
    max-width: 1000px; /* <- zentrierte Breite auf Desktop */
}

.image-produkt {
    width: 100%;
    height: auto;
    max-width: 400px;
    margin: 0 auto;
}

.image {
    width: 100%;
    height: auto;
    object-fit: cover;
    margin-top: 20px;
    max-width: 800px; /* Schutz vor zu großer Darstellung auf großen Screens */
}

.map-kontakte iframe {
    width: 100%;
    height: 400px;
    border: none;
    background-color: #e9d8f3;
    margin-top: 20px;
}

.image-kontakte {
    width: 100%;
    height: auto;
    display: block;
    max-width: 500px; /* verhindert Überbreite */
    margin: 0 auto;    /* zentriert das Bild */
}

footer {
    background-color: #d1b3e6;
    color: #333;
    text-align: center;
    padding: 10px;
    font-size: 14px;
}

@media screen and (max-width: 768px) {
    nav {
        flex-direction: column;
    }
    .frame-produkt {
        width: 100%; /* <--- Volle Breite auf kleinen Geräten */
    }
    .frame {
        width: 100%; /* <--- Volle Breite auf kleinen Geräten */
    }

    .frames-container {
        flex-direction: column;
        align-items: center;
    }

    .frame-bild {
        width: 100%;
    }
    .image-produkt {
        max-width: 100%;
        height: auto;
    }

    .image {
        max-width: 100%;
    }

    #logo {
        margin: 0 auto;
    }
}