/* ─── Language Switcher — Light Theme ─── */
.lang-switch {
    position: fixed;
    top: 22px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    pointer-events: auto;
}

.lang-toggle {
    all: unset;
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 8px 16px;
    border-radius: 999px;
    background: rgba(255,255,255,0.85);
    border: 1px solid rgba(0,0,0,0.10);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    color: #111;
    cursor: pointer;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: background 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
    box-shadow: 0 2px 16px rgba(0,0,0,0.07);
    white-space: nowrap;
}
.lang-toggle:hover {
    background: #fff;
    border-color: rgba(0,0,0,0.20);
    box-shadow: 0 6px 28px rgba(0,0,0,0.12);
}

.lang-flag  { font-size: 16px; line-height: 1; }
.lang-label { font-size: 10px; letter-spacing: 2px; }
.lang-caret {
    font-size: 8px;
    opacity: 0.5;
    transition: transform 0.22s ease;
    display: inline-block;
}
.lang-switch.open .lang-caret { transform: rotate(180deg); }

.lang-menu {
    position: absolute;
    top: calc(100% + 10px);
    left: 50%;
    background: rgba(255,255,255,0.95);
    border: 1px solid rgba(0,0,0,0.10);
    border-radius: 16px;
    padding: 8px;
    min-width: 160px;
    box-shadow: 0 16px 48px rgba(0,0,0,0.13), inset 0 1px 0 rgba(255,255,255,0.9);
    backdrop-filter: blur(30px) saturate(200%);
    -webkit-backdrop-filter: blur(30px) saturate(200%);
    display: none;
    opacity: 0;
    z-index: 10000;
}
.lang-switch.open .lang-menu {
    display: block;
    opacity: 1;
    animation: menuDrop 0.22s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes menuDrop {
    from { opacity: 0; transform: translateX(-50%) translateY(-8px) scale(0.96); }
    to   { opacity: 1; transform: translateX(-50%) translateY(0)    scale(1);    }
}

.lang-btn {
    all: unset;
    width: 100%;
    box-sizing: border-box;
    background: transparent;
    padding: 9px 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    cursor: pointer;
    color: rgba(0,0,0,0.7);
    border-radius: 10px;
    transition: background 0.16s ease, color 0.16s ease;
}
.lang-btn:hover  { background: rgba(0,0,0,0.05); color: #111; }
.lang-btn.active { background: #111; color: #fff; }

@media (max-width: 768px) {
    .lang-switch { top: 16px; }
}