.navbar { --surface:#fff; --surface-soft:#f1f3fa; --brand-strong:#2f95b1; --brand-soft:#eaf7fb; --radius:4px; --shadow:0 0 35px 0 rgba(154,161,171,.15); color:var(--ink); line-height:normal; }
:where(.navbar) a { color:inherit; }
.navbar {
    width: min(1180px, calc(100% - 40px));
    min-height: 60px;
    margin: 18px auto 0;
    padding: 8px 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    position: sticky;
    top: 18px;
    z-index: 20;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.92);
    box-shadow: var(--shadow);
    backdrop-filter: blur(16px);
}

.navbar-brand {
    flex-shrink: 0;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    font-size: 18px;
    font-weight: 800;
}

.brand-mark {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    border-radius: var(--radius);
    color: #fff;
    background: var(--brand);
}

.nav-actions {
    display: flex;
    align-items: center;
    flex: 1;
    min-width: 0;
    gap: 2px;
}

.nav-links {
    display: flex;
    flex: 1;
    align-items: center;
    justify-content: center;
    gap: 2px;
}

.nav-actions .nav-link,
.nav-actions .btn {
    white-space: nowrap;
    min-height: 40px;
    padding-inline: 10px;
}

.nav-account-actions {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    gap: 6px;
}


.navbar .language-switcher {
    position: relative;
    display: inline-flex;
    align-items: center;
    flex: 0 0 auto;
}

.navbar .language-switcher-toggle {
    width: 40px;
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    color: var(--muted);
    background: var(--surface);
    font: inherit;
    font-size: 14px;
    font-weight: 800;
    cursor: pointer;
}

.navbar .language-switcher-toggle:hover,
.navbar .language-switcher-toggle:focus-visible {
    border-color: #c7d1dc;
    color: var(--ink);
    background: var(--surface-soft);
}

.navbar .language-switcher .dropdown-menu {
    position: absolute;
    inset-block-start: calc(100% + 8px);
    inset-inline-end: 0;
    z-index: 40;
    display: none;
    min-width: 140px;
    padding: 4px;
    margin: 0;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow);
    text-align: start;
}

.navbar .language-switcher .dropdown-menu.show,
.navbar .language-switcher[data-open="true"] .dropdown-menu {
    display: block;
}

.navbar .language-switcher .dropdown-header,
.navbar .language-switcher .dropdown-item {
    display: block;
    width: 100%;
    padding: 9px 10px;
    border: 0;
    background: transparent;
    color: var(--muted);
    font: inherit;
    font-size: 13px;
    font-weight: 800;
    text-align: start;
}

.navbar .language-switcher .dropdown-item {
    color: var(--ink);
    cursor: pointer;
}

.navbar .language-switcher .dropdown-item:hover,
.navbar .language-switcher .dropdown-item:focus-visible {
    border-radius: var(--radius);
    background: var(--surface-soft);
}


.mobile-menu-toggle {
    width: 42px;
    height: 42px;
    display: none;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    color: var(--ink);
    background: var(--surface);
    font-size: 17px;
    cursor: pointer;
    transition: background-color 180ms ease, border-color 180ms ease;
}

.mobile-menu-toggle:hover,
.mobile-menu-toggle:focus-visible {
    border-color: #c7d1dc;
    background: var(--surface-soft);
}

.mobile-menu-toggle:focus-visible {
    outline: 3px solid rgba(8, 145, 178, 0.2);
    outline-offset: 2px;
}


:where(.navbar) .nav-link,
:where(.navbar) .btn {
    min-height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: var(--radius);
    text-decoration: none;
    font-size: 14px;
    font-weight: 800;
    transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease;
}

:where(.navbar) .nav-link {
    padding: 0 14px;
    color: var(--muted);
}

:where(.navbar) .nav-link:hover {
    color: var(--ink);
    background: var(--surface-soft);
}

:where(.navbar) .btn {
    padding: 0 16px;
    border: 1px solid var(--line);
    background: var(--surface);
}

:where(.navbar) .btn:hover {
    transform: translateY(-1px);
    border-color: #c7d1dc;
}

:where(.navbar) .btn-primary {
    border-color: var(--brand);
    color: #fff;
    background: var(--brand);
}

:where(.navbar) .btn-primary:hover {
    color: #fff;
    background: var(--brand-strong);
    border-color: var(--brand-strong);
}


@media (max-width: 1000px) {
    .navbar {
        top: 10px;
        margin-top: 10px;
        min-height: 64px;
        padding: 10px 12px;
        gap: 12px;
    }

    .navbar-brand {
        font-size: 17px;
    }

    .brand-mark {
        width: 34px;
        height: 34px;
    }

    .mobile-menu-toggle {
        display: inline-flex;
    }

    .nav-actions {
        position: absolute;
        top: calc(100% + 8px);
        right: 0;
        left: 0;
        display: none;
        align-items: stretch;
        flex-direction: column;
        gap: 6px;
        padding: 10px;
        border: 1px solid var(--line);
        border-radius: var(--radius);
        background: rgba(255, 255, 255, 0.98);
        box-shadow: var(--shadow);
        backdrop-filter: blur(16px);
    }

    .navbar[data-mobile-open="true"] .nav-actions {
        display: flex;
    }

    .nav-links {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 6px;
    }

    .nav-actions .nav-link,
    .nav-actions .btn,
    .nav-actions .language-switcher {
        width: 100%;
        min-height: 44px;
        justify-content: flex-start;
    }

    .nav-actions .language-switcher-toggle {
        width: 44px;
        min-height: 44px;
        justify-content: center;
    }

    .nav-actions .language-switcher .dropdown-menu {
        inset-inline-start: auto;
        inset-inline-end: 0;
        min-width: 180px;
    }

    .nav-actions .nav-link {
        padding: 0 12px;
        color: var(--ink);
    }

    .nav-actions .btn {
        min-height: 39px;
        padding: 0 12px;
        font-size: 13px;
    }

    .nav-account-actions > .btn {
        flex: 1;
        min-width: 0;
        min-height: 44px;
        width: auto;
    }

    .nav-account-actions .language-switcher { width: auto; }

}

@media (max-width:820px) { .navbar { width:calc(100% - 24px); } }