body { 
    zoom: 60%;
    margin: 0;
    padding: 0;
    background-color: white;
    color: #333;
    text-align: justify;
    font-family: 'Roboto Condensed', sans-serif;
    font-size: 30px;
}

header {
    background-color: #276FBF;
    color: white;
    padding: 10px 0;
}

h1 {
    color: white;
    margin: 0 20px;
}

#title {
    color: white;
}

.marked {
    color: #fffb1b;
    font-weight: bold;
    padding: 5px;
    border-radius: 5px;
}

.welcome {
    font-size: 40px;
    text-align: center;
}

#about {
    width: 100%;
}

li {
    font-size: 30px;
}

#logo {
    height: 7rem;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}


ul {
    font-size: 20px;
}

nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
}

nav ul li {
    margin-left: 20px;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: bold;
}

nav ul li a:hover {
    text-decoration: underline;
}

.leistungen {
    width: 40%;
    margin: 20px auto;
}

.card {
    flex: 1;
    background-color: #212e3c;
    border-radius: 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    padding: 10px;
    text-align: center;
    transition: transform 0.3s ease;
    margin-top: 2rem;
}

#menu-toggle {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
}

.container {
    width: 80%;
    margin: 20px auto;
    color: black;
}

.full-container {
    font-family: 'Roboto Condensed', sans-serif;
    width: 80%;
    margin: 20px auto;
    color: #ffffff;
    text-align: center;
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.section {
    background-color: #212e3c;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.section h2 {
    color: #2c3e50;
}

footer {
    background-color: #2c3e50;
    color: white;
    text-align: center;
    padding: 10px 0;
}

#gpt {
    width: 50%; 
}

@media (max-width: 1024px) {
    .container, .full-container {
        width: 90%;
    }

    .leistungen {
        width: 60%;
    }
}

@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        align-items: center;
    }

    #gpt {
        width: 90%; 
    }

    #logo {
        height: 0rem;  
    }
      

    h1 {
        margin: 10px 0;
    }

    #menu-toggle {
        display: block;
    }

    nav ul {
        flex-direction: column;
        width: 100%;
        display: none;
        align-items: center;
    }

    nav ul.open {
        display: flex;
    }

    nav ul li {
        margin: 10px 0;
    }

    nav ul li a {
        display: block;
        padding: 10px;
        width: 100%;
        text-align: center;
    }

    .leistungen {
        width: 80%;
    }

    .card {
        margin-top: 1rem;
    }
}

@media (max-width: 480px) {
    body {
        font-size: 20px;
    }

    .welcome {
        font-size: 30px;
    }

    li {
        font-size: 20px;
    }

    .leistungen {
        width: 100%;
    }

    .card {
        padding: 5px;
    }
}

a.email-link {
    color: #2c3e50;
    text-decoration: none;
    font-weight: bold;
}