/* Grundlayout */
body {
    margin: 0;
    padding: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: #f5f5f5;
    color: #222;
}

/* Header */
header {
    background: #ffffff;
    border-bottom: 1px solid #ddd;
    padding: 15px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

header .logo img {
    height: 60px;
    display: block;
}

/* Navigation */
nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 20px;
}

nav ul li a {
    text-decoration: none;
    color: #222;
    font-weight: bold;
    padding: 8px 12px;
    border-radius: 4px;
}

nav ul li a:hover {
    background: #ff6600;
    color: #fff;
}

/* Hauptbereich */
main {
    max-width: 900px;
    margin: 30px auto;
    padding: 20px;
    background: #fff;
    border-radius: 8px;
}

/* Buttons */
.vergleich-button {
    display: inline-block;
    background: #ff6600;
    color: #fff;
    padding: 12px 20px;
    text-decoration: none;
    border-radius: 6px;
    font-size: 18px;
    margin: 20px 0;
}

.vergleich-button:hover {
    background: #e05500;
}

/* Überschriften */
h1, h2 {
    color: #333;
}

/* Footer */
footer {
    text-align: center;
    padding: 20px;
    margin-top: 40px;
    background: #222;
    color: #fff;
}

footer a {
    color: #ff6600;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

/* Listen */
ul {
    padding-left: 20px;
}

ul li {
    margin-bottom: 8px;
}

/* Responsive */
@media (max-width: 768px) {
    nav ul {
        flex-direction: column;
        gap: 10px;
    }

    header {
        flex-direction: column;
        text-align: center;
    }

    header .logo img {
        margin-bottom: 10px;
    }
}