/* Allgemeines */

* {
    box-sizing: border-box;
}

    body {
        margin: 0;
        min-height: 100vh;
        display: flex;
        flex-direction: column;
        font-family: Arial, sans-serif;
        background-color: #f4f6f9;
        color: #222;
}

/* Kopfbereich */

    header {
        background-color: #163b65;
        color: white;
        text-align: center;
        padding: 10px;
}

    header h1 {
        font-size: 20px;
        margin: 10px 0 20px;
}

/* Navigation */

    nav {
        background-color: #48458f;
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
        padding: 15px;
}

    nav a {
        display: inline-block;
        color: white;
        background-color: #292c68;
        text-decoration: none;
        padding: 10px 15px;
        border-radius: 6px;
        margin: 0;
}

    nav a:hover {
        background-color: #3674b5;
        color: white;
}

/* Hauptbereich */

    main {
        width: 100%;
        max-width: 1000px;
        margin: 0 auto;
        padding: 30px 20px;
        flex: 1;
    }



/* Abschnitte */

    section {
        background-color: white;
        padding: 25px;
        margin-bottom: 20px;
        border-radius: 10px;
}

    h2 {
        color: #163b65;
}

/* Kontaktformular */

    form {
        display: flex;
        flex-direction: column;
        gap: 15px;
        max-width: 600px;
        margin: 20px auto;
        padding: 25px;
        background-color: #f4f6f9;
        border-radius: 10px;
}

    form label {
        font-size: 16px;
        font-weight: bold;
        color: #163b65;
}

    form input,
        form textarea {
        width: 100%;
        padding: 12px;
        border: 1px solid #ccc;
        border-radius: 6px;
        font-family: Arial, sans-serif;
        font-size: 16px;
}

    form input:focus,
        form textarea:focus {
            outline: 2px solid #24558a;
            outline-offset: 1px;
}

    form textarea {
        resize: vertical;
        min-height: 120px;
}

/* Senden-Button */

        form button {
        background-color: #24558a;
        color: white;
        padding: 14px;
        border: none;
        border-radius: 6px;
        font-size: 16px;
        cursor: pointer;
}

    form button:hover {
        background-color: #163b65;
}

/* Footer */

    footer {
        background-color: #163b65;
        color: white;
        text-align: center;
        padding: 3px;
        margin-top: 100px;
        font-size: 12px;
}

/* Smartphones */

        @media (max-width: 600px) {

    header {
        padding: 10px;
    }

    header h1 {
        font-size: 20px;
    }

    nav {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
        padding: 15px;
    }

    nav a {
        display: inline-block;
        margin: 0;
        padding: 10px 15px;
        background-color: #292c68;
        color: white;
        text-decoration: none;
        border-radius: 6px;
        font-size: 15px;
    }

    nav a:hover {
        background-color: #3674b5;
        color: white;
    }

    main {
        padding: 15px;
    }

    section {
        padding: 15px;
    }

    form {
        width: 100%;
        padding: 15px;
    }

    form input,
    form textarea {
        font-size: 16px;
    }

    form button {
        width: 100%;
    }
}