* {
    box-sizing: border-box;
}


body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #f5f5f5;
}


.container {
    width: 90%;
    max-width: 1100px;
    margin: auto;
}


header {
    background: #1f4e79;
    color: white;
    padding: 50px 0;
    text-align: center;
}


header h1 {
    margin: 0;
    font-size: 42px;
}


header p {
    font-size: 20px;
}



section {
    background: white;
    margin: 25px auto;
    padding: 30px;
    border-radius: 10px;
}



h2 {
    color: #1f4e79;
}



ul {
    padding-left: 20px;
}



.preise {
    background: #eef5fb;
}



.karten {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}



.karte {
    background: white;
    flex: 1;
    min-width: 220px;
    padding: 25px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}



.preis {
    font-size: 32px;
    font-weight: bold;
    color: #1f4e79;
}



#kalender {
    background: #eee;
    padding: 25px;
    text-align: center;
    border-radius: 8px;
}



.kontakt {
    background: #1f4e79;
    color: white;
}



.kontakt h2 {
    color: white;
}



footer {
    text-align: center;
    padding: 20px;
    background: #222;
    color: white;
}



@media(max-width:700px){

    header h1 {
        font-size: 30px;
    }


    .karten {
        flex-direction: column;
    }

}

@media (max-width: 600px) {

    .container {
        width: 95%;
    }


    header {
        padding: 30px 10px;
    }


    header h1 {
        font-size: 30px;
    }


    header p {
        font-size: 17px;
    }


    section {
        padding: 20px 15px;
        margin: 15px auto;
    }


    h2 {
        font-size: 24px;
    }


    .karten {
        display: block;
    }


    .karte {
        margin-bottom: 15px;
        padding: 20px;
    }


    .preis {
        font-size: 28px;
    }


    input,
    textarea,
    select {
        width: 100%;
        font-size: 18px;
        padding: 12px;
        margin-bottom: 12px;
        border-radius: 6px;
    }


    textarea {
        min-height: 120px;
    }


    button {
        width: 100%;
        min-height: 55px;
        font-size: 18px;
        border-radius: 8px;
    }


    #kalender {
        font-size: 14px;
    }

    .anfrage-form label {
    display: block;
    margin-top: 15px;
}

.anfrage-form input,
.anfrage-form textarea {
    display: block;
    width: 100%;
}
}