/* ============================================================
   CAMELOT FLOWS — LANGUAGE SWITCHER (vertical letter stack)
   Companion to the sun/moon theme toggle.
   Cozy palette by default; [data-theme="night"] overrides below.
   ============================================================ */

/* ---- FOUC guard — only kicks in when chosen lang ≠ EN ---- */
html[data-i18n-loading] [data-i18n],
html[data-i18n-loading] [data-i18n-attr] {
    visibility: hidden;
}

/* ---- Container ---- */
.lang-switcher {
    position: relative;
    display: inline-flex;
    font-family: 'Fraunces', Georgia, serif;
    -webkit-tap-highlight-color: transparent;
}

/* ---- Trigger button (closed: shows current language + chevron) ---- */
.lang-trigger {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 10px 6px 12px;
    height: 36px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 6px;
    background: rgba(0, 0, 0, 0.35);
    color: #fff;
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.08em;
    cursor: pointer;
    transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
    line-height: 1;
    user-select: none;
}

.lang-trigger:hover,
.lang-trigger:focus-visible {
    outline: none;
    border-color: rgba(99, 102, 241, 0.6);
    background: rgba(99, 102, 241, 0.12);
}

.lang-current {
    display: inline-block;
    min-width: 22px;
    text-align: center;
    line-height: 1;
}

.lang-chevron {
    font-size: 18px !important;
    line-height: 1;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0.8;
}

.lang-switcher.is-open .lang-chevron {
    transform: rotate(180deg);
}

/* ---- Menu (vertical letter stack) ---- */
.lang-menu {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    min-width: 100%;
    margin: 0;
    padding: 4px;
    list-style: none;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 6px;
    background: rgba(10, 10, 14, 0.82);
    backdrop-filter: blur(14px) saturate(140%);
    -webkit-backdrop-filter: blur(14px) saturate(140%);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45),
                0 0 0 1px rgba(99, 102, 241, 0.18) inset;
    z-index: 60;
    overflow: hidden;
    /* Closed: clipped from below so options drop down */
    clip-path: inset(0 0 100% 0);
    opacity: 0;
    pointer-events: none;
    transition: clip-path 0.35s cubic-bezier(0.22, 1, 0.36, 1),
                opacity 0.2s ease;
}

.lang-switcher.is-open .lang-menu {
    clip-path: inset(0 0 0% 0);
    opacity: 1;
    pointer-events: auto;
}

.lang-menu li {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    padding: 8px 14px;
    border-radius: 4px;
    color: rgba(255, 255, 255, 0.78);
    font-family: 'Fraunces', Georgia, serif;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.08em;
    cursor: pointer;
    line-height: 1;
    transition: background 0.18s ease, color 0.18s ease, transform 0.18s ease;
    /* Animate in on open */
    opacity: 0;
    transform: translateY(-6px);
}

.lang-switcher.is-open .lang-menu li {
    opacity: 1;
    transform: translateY(0);
    transition: background 0.18s ease, color 0.18s ease, transform 0.35s cubic-bezier(0.22, 1, 0.36, 1) var(--cf-stagger, 0s),
                opacity 0.35s ease var(--cf-stagger, 0s);
}

.lang-menu li:nth-child(1) { --cf-stagger: 0.04s; }
.lang-menu li:nth-child(2) { --cf-stagger: 0.10s; }
.lang-menu li:nth-child(3) { --cf-stagger: 0.16s; }

.lang-menu li:hover,
.lang-menu li:focus-visible,
.lang-menu li.is-active {
    outline: none;
    color: #fff;
    background: rgba(99, 102, 241, 0.18);
}

.lang-menu li.is-current {
    color: #818cf8;
}

/* When the user clicks an option, GSAP/JS adds .is-flying — we simply
   keep CSS out of the way; the JS runs the FLIP-style tween. */
.lang-menu li.is-flying {
    pointer-events: none;
}

/* ---- COZY THEME OVERRIDES (default visible state) ---- */
[data-theme="cozy"] .lang-trigger {
    background: rgba(255, 255, 255, 0.55);
    border-color: rgba(60, 35, 25, 0.18);
    color: #2c1f17;
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.6) inset,
                0 1px 2px rgba(60, 35, 25, 0.06);
}

[data-theme="cozy"] .lang-trigger:hover,
[data-theme="cozy"] .lang-trigger:focus-visible {
    border-color: rgba(193, 102, 55, 0.55);
    background: rgba(255, 240, 230, 0.85);
    color: #1a1209;
}

[data-theme="cozy"] .lang-menu {
    background: rgba(252, 247, 240, 0.96);
    border-color: rgba(60, 35, 25, 0.12);
    box-shadow: 0 16px 40px rgba(60, 35, 25, 0.12),
                0 0 0 1px rgba(193, 102, 55, 0.12) inset;
    backdrop-filter: blur(8px) saturate(120%);
    -webkit-backdrop-filter: blur(8px) saturate(120%);
}

[data-theme="cozy"] .lang-menu li {
    color: #4a3526;
}

[data-theme="cozy"] .lang-menu li:hover,
[data-theme="cozy"] .lang-menu li:focus-visible,
[data-theme="cozy"] .lang-menu li.is-active {
    color: #1a1209;
    background: rgba(193, 102, 55, 0.14);
}

[data-theme="cozy"] .lang-menu li.is-current {
    color: #c16637;
}

/* ---- NIGHT THEME — already the base style, but tweak glow ---- */
[data-theme="night"] .lang-trigger {
    background: rgba(8, 12, 20, 0.55);
    border-color: rgba(0, 242, 255, 0.18);
    color: #e0f7ff;
    box-shadow: 0 0 0 1px rgba(0, 242, 255, 0.04) inset;
}

[data-theme="night"] .lang-trigger:hover,
[data-theme="night"] .lang-trigger:focus-visible {
    border-color: rgba(0, 242, 255, 0.6);
    background: rgba(0, 242, 255, 0.06);
    color: #fff;
    box-shadow: 0 0 18px rgba(0, 242, 255, 0.18),
                0 0 0 1px rgba(0, 242, 255, 0.18) inset;
}

[data-theme="night"] .lang-menu {
    background: rgba(6, 9, 16, 0.86);
    border-color: rgba(0, 242, 255, 0.18);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.55),
                0 0 0 1px rgba(0, 242, 255, 0.12) inset,
                0 0 32px rgba(0, 242, 255, 0.05);
}

[data-theme="night"] .lang-menu li:hover,
[data-theme="night"] .lang-menu li:focus-visible,
[data-theme="night"] .lang-menu li.is-active {
    color: #fff;
    background: rgba(0, 242, 255, 0.10);
    box-shadow: 0 0 0 1px rgba(0, 242, 255, 0.24) inset;
}

[data-theme="night"] .lang-menu li.is-current {
    color: #00f2ff;
    text-shadow: 0 0 12px rgba(0, 242, 255, 0.5);
}

/* ---- Nav overflow fix for multilingual text ---- */
/* Prevent translated labels (e.g. "АБО МНЕ") from wrapping; tighten px-3 → px-2 */
nav a[data-i18n] {
    white-space: nowrap;
    padding-left: 0.5rem;
    padding-right: 0.5rem;
}

/* Shrink the right-side controls gap (gap-4 → gap-2) without touching HTML on all 14 pages */
div:has(> a.nav-cta) {
    gap: 0.5rem;
}

/* ---- Nav centering: give logo + controls equal flex-1 so links stay centered ---- */
/* Logo section: grow to fill available space so nav links don't hug the left */
nav > div > div:first-child {
    flex: 1;
}
/* Controls section: grow + push content rightward */
nav > div > div:last-child {
    flex: 1;
    justify-content: flex-end;
}

/* ---- Nav "More" submenu — notebook breakpoint (769–1379 px) ---- */
.nav-more-wrapper {
    position: relative;
    display: none; /* JS shows it at notebook widths */
    align-items: center;
}

.nav-more-trigger {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    padding: 8px 8px;
    background: transparent;
    border: none;
    border-radius: 4px;
    color: rgba(148, 163, 184, 1);
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    white-space: nowrap;
    cursor: pointer;
    transition: color 0.2s ease, background 0.2s ease;
    line-height: 1;
}

.nav-more-trigger:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
}

.nav-more-chevron {
    font-size: 16px !important;
    opacity: 0.7;
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-more-wrapper.is-open .nav-more-chevron {
    transform: rotate(180deg);
}

.nav-more-menu {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    min-width: 150px;
    padding: 4px;
    background: rgba(10, 10, 14, 0.92);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    backdrop-filter: blur(14px) saturate(140%);
    -webkit-backdrop-filter: blur(14px) saturate(140%);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45),
                0 0 0 1px rgba(99, 102, 241, 0.12) inset;
    z-index: 200;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.nav-more-menu[hidden] {
    display: none;
}

.nav-more-menu a {
    display: block;
    padding: 8px 14px;
    color: rgba(148, 163, 184, 1);
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 4px;
    white-space: nowrap;
    transition: color 0.15s ease, background 0.15s ease;
    /* Override the global nav a[data-i18n] padding rule */
    padding-left: 14px !important;
    padding-right: 14px !important;
}

.nav-more-menu a:hover {
    color: #fff;
    background: rgba(99, 102, 241, 0.14);
}

/* Cozy theme */
[data-theme="cozy"] .nav-more-trigger {
    color: rgba(60, 35, 25, 0.65);
}
[data-theme="cozy"] .nav-more-trigger:hover {
    color: #1a1209;
    background: rgba(0, 0, 0, 0.05);
}
[data-theme="cozy"] .nav-more-menu {
    background: rgba(252, 247, 240, 0.97);
    border-color: rgba(60, 35, 25, 0.12);
    box-shadow: 0 16px 40px rgba(60, 35, 25, 0.12),
                0 0 0 1px rgba(193, 102, 55, 0.1) inset;
}
[data-theme="cozy"] .nav-more-menu a {
    color: rgba(60, 35, 25, 0.72);
}
[data-theme="cozy"] .nav-more-menu a:hover {
    color: #1a1209;
    background: rgba(193, 102, 55, 0.12);
}

/* Night theme */
[data-theme="night"] .nav-more-menu {
    background: rgba(6, 9, 16, 0.88);
    border-color: rgba(0, 242, 255, 0.15);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.55),
                0 0 0 1px rgba(0, 242, 255, 0.08) inset;
}
[data-theme="night"] .nav-more-menu a:hover {
    background: rgba(0, 242, 255, 0.08);
    color: #fff;
}

/* ---- Mobile sizing ---- */
@media (max-width: 640px) {
    .lang-trigger {
        height: 32px;
        padding: 4px 8px 4px 10px;
        font-size: 13px;
    }
    .lang-chevron {
        font-size: 16px !important;
    }
    .lang-menu li {
        padding: 6px 12px;
        font-size: 13px;
    }
}

/* ---- Reduced motion ---- */
@media (prefers-reduced-motion: reduce) {
    .lang-menu,
    .lang-menu li,
    .lang-chevron {
        transition: none !important;
    }
}

/* ---- View Transitions: cross-fade body during language swap ---- */
@supports (view-transition-name: root) {
    ::view-transition-old(root),
    ::view-transition-new(root) {
        animation-duration: 0.35s;
    }
}

/* ============================================================
   MOBILE NAV — hamburger button + GSAP mega drawer
   Hamburger: visible below 768px, positioned before // button.
   Drawer: fixed, JS positions it below the glass nav panel.
   ============================================================ */

/* ---- Hamburger button ---- */
.cf-hamburger {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    flex-shrink: 0;
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 6px;
    color: rgba(255, 255, 255, 0.9);
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease;
}

.cf-hamburger:hover {
    background: rgba(99, 102, 241, 0.22);
    border-color: rgba(99, 102, 241, 0.55);
}

/* Hide at md+ — §12 "More" handles those widths */
@media (min-width: 768px) {
    .cf-hamburger { display: none; }
}

/* ---- Mega drawer — JS sets top/left/right, GSAP controls display ---- */
.cf-mobile-drawer {
    display: none; /* JS sets to flex before GSAP animates */
    position: fixed;
    top: 5rem; /* fallback — JS overrides with navBar.getBoundingClientRect() */
    left: 1rem;
    right: 1rem;
    background: rgba(8, 10, 18, 0.97);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 12px;
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.75),
                0 0 0 1px rgba(99, 102, 241, 0.12) inset,
                0 0 48px rgba(99, 102, 241, 0.06);
    z-index: 200;
    flex-direction: column;
    padding: 8px;
    gap: 2px;
    overflow: hidden;
}

/* Nav links inside drawer */
.cf-mobile-drawer a {
    display: flex;
    align-items: center;
    padding: 14px 20px !important;
    color: rgba(148, 163, 184, 0.9);
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 8px;
    transition: color 0.15s ease, background 0.15s ease;
}

.cf-mobile-drawer a:hover {
    color: #fff;
    background: rgba(99, 102, 241, 0.15);
}

/* CTA link (SUMMON_AGENT) gets accent styling */
.cf-mobile-drawer a.nav-cta {
    margin-top: 6px;
    justify-content: center;
    background: rgba(99, 102, 241, 0.12);
    border: 1px solid rgba(99, 102, 241, 0.35);
    color: #a5b4fc;
}

.cf-mobile-drawer a.nav-cta:hover {
    background: rgba(99, 102, 241, 0.28);
    border-color: rgba(99, 102, 241, 0.7);
    color: #fff;
}

/* Separator line between regular links and CTA */
.cf-mobile-drawer .cf-drawer-sep {
    height: 1px;
    background: rgba(255, 255, 255, 0.07);
    margin: 4px 8px;
    flex-shrink: 0;
}

/* Hard-hide at md+ so even inline style can't override */
@media (min-width: 768px) {
    .cf-mobile-drawer { display: none !important; }
}

/* ---- Cozy overrides ---- */
[data-theme="cozy"] .cf-hamburger {
    background: rgba(255, 255, 255, 0.55);
    border-color: rgba(60, 35, 25, 0.18);
    color: #2c1f17;
}
[data-theme="cozy"] .cf-hamburger:hover {
    background: rgba(255, 240, 230, 0.9);
    border-color: rgba(193, 102, 55, 0.55);
    color: #1a1209;
}
[data-theme="cozy"] .cf-mobile-drawer {
    background: rgba(252, 247, 240, 0.98);
    border-color: rgba(60, 35, 25, 0.14);
    box-shadow: 0 24px 60px rgba(60, 35, 25, 0.18),
                0 0 0 1px rgba(193, 102, 55, 0.12) inset;
}
[data-theme="cozy"] .cf-mobile-drawer a {
    color: rgba(60, 35, 25, 0.75);
}
[data-theme="cozy"] .cf-mobile-drawer a:hover {
    color: #1a1209;
    background: rgba(193, 102, 55, 0.12);
}
[data-theme="cozy"] .cf-mobile-drawer a.nav-cta {
    background: rgba(193, 102, 55, 0.1);
    border-color: rgba(193, 102, 55, 0.4);
    color: #c16637;
}
[data-theme="cozy"] .cf-mobile-drawer a.nav-cta:hover {
    background: rgba(193, 102, 55, 0.22);
    color: #1a1209;
}
[data-theme="cozy"] .cf-mobile-drawer .cf-drawer-sep {
    background: rgba(60, 35, 25, 0.1);
}

/* ---- Night overrides ---- */
[data-theme="night"] .cf-hamburger {
    background: rgba(8, 12, 20, 0.55);
    border-color: rgba(0, 242, 255, 0.2);
    color: #e0f7ff;
}
[data-theme="night"] .cf-hamburger:hover {
    background: rgba(0, 242, 255, 0.08);
    border-color: rgba(0, 242, 255, 0.55);
    color: #fff;
    box-shadow: 0 0 16px rgba(0, 242, 255, 0.15);
}
[data-theme="night"] .cf-mobile-drawer {
    background: rgba(4, 7, 14, 0.97);
    border-color: rgba(0, 242, 255, 0.18);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.8),
                0 0 0 1px rgba(0, 242, 255, 0.08) inset,
                0 0 40px rgba(0, 242, 255, 0.04);
}
[data-theme="night"] .cf-mobile-drawer a:hover {
    background: rgba(0, 242, 255, 0.08);
    color: #fff;
}
[data-theme="night"] .cf-mobile-drawer a.nav-cta {
    background: rgba(0, 242, 255, 0.06);
    border-color: rgba(0, 242, 255, 0.3);
    color: #67e8f9;
}
[data-theme="night"] .cf-mobile-drawer a.nav-cta:hover {
    background: rgba(0, 242, 255, 0.15);
    color: #fff;
    box-shadow: 0 0 20px rgba(0, 242, 255, 0.12);
}