.visually-hidden {
    position: absolute !important;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

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

.nav-mobile-trigger,
.nav-mobile-menu {
    display: none;
}

.btn-ghost {
    font-size: .8125rem;
    font-weight: 500;
    padding: 8px 20px;
    border-radius: 100px;
    border: 1px solid var(--border, rgba(255, 255, 255, .07));
    color: var(--dim, #71717a);
    transition: all .25s;
}

.btn-ghost:hover {
    border-color: rgba(255, 255, 255, .2);
    color: #f4f4f5;
}

.nav-auth {
    position: relative;
}

.nav-lang-menu-root {
    position: relative;
}

.nav-lang-trigger {
    width: 38px;
    height: 38px;
    border-radius: 999px;
    border: 1px solid var(--border, rgba(255, 255, 255, .07));
    background: transparent;
    color: var(--dim, #71717a);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all .25s;
}

.nav-lang-trigger:hover {
    border-color: rgba(255, 255, 255, .2);
    color: #f4f4f5;
}

.nav-lang-trigger svg {
    width: 16px;
    height: 16px;
}

.nav-lang-menu {
    display: none;
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    min-width: 190px;
    background: #0d0d10;
    border: 1px solid rgba(255, 255, 255, .1);
    border-radius: 12px;
    padding: 8px;
    box-shadow: 0 16px 40px rgba(0, 0, 0, .6);
    z-index: 220;
}

.nav-lang-menu-root.open .nav-lang-menu {
    display: block;
}

.nav-lang-option {
    width: 100%;
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: 8px;
    background: transparent;
    color: #a1a1aa;
    font-size: .78rem;
    padding: 7px 9px;
    text-align: left;
    cursor: pointer;
}

.nav-lang-option + .nav-lang-option {
    margin-top: 6px;
}

.nav-lang-option:hover {
    border-color: rgba(255, 255, 255, .3);
    color: #f4f4f5;
}

.nav-lang-option.active {
    border-color: rgba(24, 100, 255, .45);
    color: #9bc4ff;
    background: rgba(24, 100, 255, .1);
}

.nav-avatar-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    padding: 0;
    border: 2px solid rgba(24, 100, 255, .45);
    background: linear-gradient(135deg, #1864ff, #6366f1);
    cursor: pointer;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .25s;
    position: relative;
    color: #fff;
}

.nav-avatar-btn:hover {
    border-color: rgba(255, 255, 255, .25);
}

#nav-avatar-initials {
    font-family: 'Instrument Serif', serif;
    font-size: 1rem;
    line-height: 1;
}

#nav-avatar-img {
    display: none;
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    inset: 0;
}

.nav-profile-menu {
    display: none;
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    min-width: 230px;
    background: #0d0d10;
    border: 1px solid rgba(255, 255, 255, .1);
    border-radius: 14px;
    padding: 8px;
    box-shadow: 0 16px 40px rgba(0, 0, 0, .6);
    z-index: 220;
}

.nav-profile-head {
    padding: 12px 14px 10px;
    border-bottom: 1px solid rgba(255, 255, 255, .06);
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-profile-head-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, #1864ff, #6366f1);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Instrument Serif', serif;
    color: #fff;
    overflow: hidden;
}

.nav-profile-name {
    font-size: .875rem;
    font-weight: 500;
    color: #f4f4f5;
}

.nav-profile-email {
    font-size: .72rem;
    color: #71717a;
}

.nav-profile-plan-wrap {
    padding: 4px 14px 10px;
    border-bottom: 1px solid rgba(255, 255, 255, .06);
    margin-bottom: 6px;
}

.nav-profile-plan {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: rgba(24, 100, 255, .12);
    border: 1px solid rgba(24, 100, 255, .2);
    border-radius: 999px;
    padding: 3px 10px;
    font-size: .68rem;
    font-family: 'Space Mono', monospace;
    letter-spacing: .05em;
    text-transform: uppercase;
    color: #1864ff;
}

.nav-profile-plan::before {
    content: '';
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #1864ff;
    display: inline-block;
}

.nav-drop-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 14px;
    border-radius: 9px;
    font-size: .875rem;
    color: var(--dim, #71717a);
    transition: all .2s;
    text-decoration: none;
    cursor: pointer;
}

.nav-menu-plan-item {
    color: #f4f4f5;
    font-weight: 600;
}

.nav-menu-usage {
    padding: 0 14px 10px;
    margin-top: -2px;
    margin-bottom: 6px;
    border-bottom: 1px solid rgba(255, 255, 255, .06);
}

.nav-menu-usage-label {
    display: block;
    font-size: .68rem;
    color: #a1a1aa;
    margin-bottom: 6px;
    font-family: 'Space Mono', monospace;
    letter-spacing: .03em;
}

.nav-menu-usage-track {
    width: 100%;
    height: 6px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .08);
    overflow: hidden;
}

.nav-menu-usage-fill {
    height: 100%;
    width: 0;
    border-radius: 999px;
    background: linear-gradient(90deg, #1864ff 0%, #4f46e5 100%);
    transition: width .25s ease;
}

.nav-drop-item:hover {
    background: rgba(255, 255, 255, .04);
    color: #f4f4f5;
}

.nav-drop-sep {
    border-top: 1px solid rgba(255, 255, 255, .06);
    margin: 6px 0;
}

.nav-drop-item.danger {
    color: #ef4444;
}

.nav-lang-group {
    border-top: 1px solid rgba(255, 255, 255, .06);
    margin-top: 6px;
    padding: 8px 10px 4px;
}

.nav-lang-title {
    font-size: .68rem;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: #a1a1aa;
    font-family: 'Space Mono', monospace;
    margin-bottom: 8px;
}

.nav-lang-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 6px;
}

.nav-lang-btn {
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: 8px;
    background: transparent;
    color: #a1a1aa;
    font-size: .78rem;
    padding: 7px 9px;
    text-align: left;
    cursor: pointer;
}

.nav-lang-btn:hover {
    border-color: rgba(255, 255, 255, .3);
    color: #f4f4f5;
}

.nav-lang-btn.active {
    border-color: rgba(24, 100, 255, .45);
    color: #9bc4ff;
    background: rgba(24, 100, 255, .1);
}

@media (max-width: 900px) {
    #navbar,
    body > nav {
        padding: 8px 18px;
        gap: 12px;
    }

    #navbar.scrolled {
        padding: 6px 18px;
    }

    #navbar > .nav-links,
    body > nav > .nav-links {
        display: none;
    }

    #navbar > .nav-logo,
    body > nav > .nav-logo {
        flex: 0 1 auto;
        min-width: 0;
    }

    #navbar > .nav-logo img,
    body > nav > .nav-logo img {
        width: auto !important;
        height: 38px !important;
    }

    #navbar .nav-ctas,
    body > nav > .nav-ctas,
    body > nav > .nav-right {
        flex: 0 0 auto;
        margin-left: auto;
        gap: 8px;
    }

    #navbar .btn-ghost,
    body > nav .btn-ghost,
    body > nav .btn-ghost-sm {
        padding: 8px 13px;
        white-space: nowrap;
    }

    .nav-mobile-trigger {
        width: 38px;
        height: 38px;
        flex: 0 0 38px;
        padding: 9px;
        border: 1px solid var(--border, rgba(255, 255, 255, .1));
        border-radius: 50%;
        background: transparent;
        color: var(--dim, #a1a1aa);
        cursor: pointer;
        display: inline-flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 4px;
    }

    .nav-mobile-trigger span {
        width: 16px;
        height: 1px;
        background: currentColor;
        transition: transform .2s ease, opacity .2s ease;
    }

    .nav-mobile-trigger[aria-expanded="true"] span:nth-child(1) {
        transform: translateY(5px) rotate(45deg);
    }

    .nav-mobile-trigger[aria-expanded="true"] span:nth-child(2) {
        opacity: 0;
    }

    .nav-mobile-trigger[aria-expanded="true"] span:nth-child(3) {
        transform: translateY(-5px) rotate(-45deg);
    }

    .nav-mobile-menu {
        position: absolute;
        top: calc(100% + 1px);
        left: 12px;
        right: 12px;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 4px;
        padding: 8px;
        background: rgba(13, 13, 16, .98);
        border: 1px solid rgba(255, 255, 255, .1);
        border-radius: 8px;
        box-shadow: 0 18px 44px rgba(0, 0, 0, .5);
        z-index: 210;
    }

    .nav-mobile-menu.open {
        display: grid;
    }

    .mobile-nav-link {
        min-width: 0;
        padding: 11px 12px;
        border-radius: 6px;
        color: #a1a1aa;
        font-size: .8rem;
        font-weight: 500;
        text-align: center;
        white-space: normal;
    }

    .mobile-nav-link:hover,
    .mobile-nav-link:focus-visible {
        background: rgba(255, 255, 255, .06);
        color: #f4f4f5;
    }

    .nav-lang-menu,
    .nav-profile-menu {
        max-width: calc(100vw - 24px);
    }
}

@media (max-width: 520px) {
    #navbar,
    body > nav {
        padding-left: 12px;
        padding-right: 12px;
    }

    #navbar .nav-logo-text,
    body > nav .nav-logo-text {
        display: none;
    }

    #navbar .nav-ctas,
    body > nav > .nav-ctas,
    body > nav > .nav-right {
        gap: 6px;
    }

    .nav-lang-trigger,
    .nav-avatar-btn,
    .nav-mobile-trigger {
        width: 36px;
        height: 36px;
        flex-basis: 36px;
    }

    .nav-mobile-menu {
        left: 8px;
        right: 8px;
    }
}