/* Grundlegende Header-Stile */
.main-header {
    background-color: #004080;
    color: white;
    padding: 10px 0;
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 1000;
}

/* Obere Header-Zeile mit Social Icons & Telefonnummer */
.header-top-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px 20px;
}

.social-icons {
    display: flex;
    gap: 5px; /* Abstand zwischen den Icons */
    align-items: center;
}

.social-icons a {
    display: inline-block;
    width: 30px;  /* Einheitliche Breite */
    height: 30px; /* Einheitliche Höhe */
}

.social-icons img {
    width: 100%;
    height: auto;
    display: block;
}

/* Telefonnummer */
.phone-info {
    display: flex;
    align-items: center;
}

.phone-info .phone-icon {
    max-height: 18px;
    margin-right: 5px;
}

/* Haupt-Header mit Logo und Navigation */
.header-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
}

/* Logo-Stile */
.logo img {
    max-height: 140px;
}

/* Navigation */
.nav-menu {
    display: flex;
}

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

.nav-menu li {
    display: inline-block;
}

.nav-menu a {
    color: white;
    text-decoration: none;
    font-weight: bold;
    padding: 10px 15px;
}

/* Mobile Navigation */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 28px;
    color: white;
    cursor: pointer;
}

/* Responsive Design für Mobilgeräte */
@media screen and (max-width: 768px) {
    .header-main {
        flex-direction: row;
        justify-content: space-between;
        padding: 10px;
    }

    /* Social Icons & Telefonnummer kleiner */
    .header-top-container {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .social-icons {
        margin-bottom: 5px;
    }

    /* Hamburger-Menü */
    .menu-toggle {
        display: block;
    }

    .nav-menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: #003366;
        text-align: center;
    }

    .nav-menu ul {
        flex-direction: column;
        padding: 10px 0;
    }

    .nav-menu li {
        padding: 10px 0;
    }

    .nav-menu.active {
        display: flex;
    }
}