body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #ffffff;
    color: #333;
}

.header {
    text-align: center;
    padding: 40px 20px;
}

.logo {
    width: 180px;
    margin-bottom: 20px;
}

.slogan {
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.btn {
    display: inline-block;
    padding: 12px 25px;
    background: #000;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    margin-top: 15px;
}

.kontakt {
    padding: 20px;
    text-align: center;
}

footer {
    text-align: center;
    padding: 20px;
    margin-top: 40px;
    background: #f5f5f5;
}

footer a {
    color: #000;
    text-decoration: none;
    margin: 0 10px;
}