body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    color: #333;
    background: #f6f6f6;
}

/* Navigation */
.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    background: white;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

/* Menü-Button für Mobile */
.menu-btn {
    display: none;
    font-size: 2rem;
    cursor: pointer;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 20px;
}

.nav-links a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
}

.nav-links a:hover {
    color: #0077ff;
}

/* Hero */
.hero {
    text-align: center;
    padding: 120px 20px;
    background: linear-gradient(135deg, #0077ff, #00c6ff);
    color: white;
}

.btn {
    margin-top: 20px;
    padding: 12px 25px;
    background: white;
    color: #0077ff;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
}

/* Footer */
footer {
    text-align: center;
    padding: 20px;
    background: #ddd;
}

/* ----------------------------------- */
/* Responsive Menü                    */
/* ----------------------------------- */
@media (max-width: 768px) {
    .menu-btn {
        display: block;
    }

    .nav-links {
        position: absolute;
        top: 80px;
        right: 0;
        background: white;
        width: 200px;
        flex-direction: column;
        gap: 15px;
        padding: 20px;
        display: none;
        box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    }

    .nav-links.show {
        display: flex;
    }
}