#navigation-bar {
    background-color: #ffffff;
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 1000;
}

#navigation-bar.with-border {
    border-bottom: 1px solid #d9d9d9;
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 32px;
}

.nav-logo img {
    height: 40px;
}

.nav-links {
    display: flex;
    gap: 10px;
}

.nav-links a {
    text-decoration: none;
    color: #333333;
    font-weight: 400;
    border: 1px solid transparent;
    border-radius: 5px;
    padding: 5px;
}

.nav-links a:hover {
    color: #f28b2a;
    border: 1px solid #f28b2a55;
    background-color: #f28b2a22;
}

.nist-link img {
    height: 12px;
    vertical-align: middle;
}

.siemens-link img {
    height: 20px;
    vertical-align: middle;
}

.hamburger-menu {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.hamburger-menu .bar {
    width: 25px;
    height: 3px;
    background-color: #333333;
    border-radius: 2px;
}

.hamburger-menu.active .bar {
    background-color: #f28b2a;
}

.mobile-menu {
    display: none;
    flex-direction: column;
    background-color: #ffffff;
    position: absolute;
    top: 60px;
    right: 20px;
    border: 1px solid #7a7b7b;
    border-radius: 5px;
    padding: 10px;
    box-shadow: 0 4px 6px #0000001a;
}

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

.mobile-menu a {
    text-decoration: none;
    color: #333333;
    font-weight: 500;
    padding: 10px 0;
    border-bottom: 1px solid #e0e0e0;
}

.mobile-menu a:last-child {
    border-bottom: none;
}

.mobile-menu a:hover {
    color: #f28b2a;
}

@media (width < 768px) {
    .nav-links {
        display: none;
    }

    .hamburger-menu {
        display: flex;
    }

    .hamburger-menu.active + .mobile-menu {
        display: flex;
    }

    .nav-wrapper {
        padding: 16px;
    }

    .mobile-menu {
        width: fit-content;
        right: 5%;
    }
}