.nav {
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    background: rgba(255, 255, 255, 0.94);
    border-bottom: 1px solid var(--color-line);
    position: sticky;
    top: 0;
    z-index: 50;
}

.nav__inner {
    align-items: center;
    display: flex;
    gap: 24px;
    min-height: 72px;
}

/* Offizielles Logo als Inline-SVG (components/logo.html): Wortmarke in Schiefer, Höhe statt Schriftgrösse. */
.nav__logo,
.footer__logo {
    display: inline-flex;
    text-decoration: none;
}

.nav__logo {
    color: var(--color-brand-slate);
    padding: 6px 0;
}

.nav__logo-mark {
    display: block;
    height: 21px;
    width: auto;
}

.nav__menu {
    align-items: center;
    display: flex;
    gap: 18px;
    list-style: none;
    margin-left: auto;
}

.nav__link {
    color: var(--color-ink-2);
    font-size: 0.94rem;
    font-weight: 700;
    text-decoration: none;
}

.nav__link--active,
.nav__link:hover {
    color: var(--color-magenta);
}

.nav__actions {
    align-items: center;
    display: flex;
    gap: 12px;
}

.lang-switcher {
    position: relative;
}

.lang-switcher__toggle,
.nav__hamburger {
    background: transparent;
    border: 1px solid var(--color-field);
    border-radius: var(--radius-sm);
    color: var(--color-ink);
    cursor: pointer;
    min-height: 40px;
}

.lang-switcher__toggle {
    align-items: center;
    display: flex;
    gap: 6px;
    padding: 0 10px;
}

.lang-switcher__dropdown {
    background: var(--color-paper);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
    display: none;
    list-style: none;
    min-width: 92px;
    padding: 6px;
    position: absolute;
    right: 0;
    top: calc(100% + 8px);
}

.lang-switcher--open .lang-switcher__dropdown {
    display: block;
}

.lang-switcher__option {
    border-radius: 4px;
    display: block;
    padding: 8px 10px;
    text-decoration: none;
}

.lang-switcher__option--active,
.lang-switcher__option:hover {
    background: var(--color-soft);
}

.nav__hamburger {
    display: none;
    padding: 9px;
    width: 44px;
}

.nav__hamburger-line {
    background: currentColor;
    display: block;
    height: 2px;
    margin: 4px 0;
}

/* Mobile-only menu entries (registration CTA and languages), shown by responsive.css (F8). */
.nav__item--mobile {
    display: none;
}

.nav__langs-label {
    color: var(--color-muted);
    display: block;
    font-size: 0.78rem;
    font-weight: 700;
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.nav__langs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav__lang {
    border: 1px solid var(--color-field);
    border-radius: var(--radius-sm);
    display: inline-flex;
    font-weight: 700;
    min-height: 44px;
    min-width: 44px;
    align-items: center;
    justify-content: center;
    padding: 0 10px;
    text-decoration: none;
}

.nav__lang--active {
    background: var(--color-ink);
    border-color: var(--color-ink);
    color: var(--color-white);
}

.lang-switcher__dropdown li {
    list-style: none;
}