/* ScanLine bilingual RU/KK switch */
.lang-switch{display:flex;align-items:center;gap:4px;margin-left:4px;padding:4px;border:1px solid rgba(54,122,218,.55);border-radius:999px;background:rgba(5,9,16,.82);box-shadow:0 0 14px rgba(21,93,255,.10);white-space:nowrap}
.lang-btn{border:0;background:transparent;color:#aeb9c9;font:800 11px/1 Arial,sans-serif;padding:7px 9px;border-radius:999px;cursor:pointer;letter-spacing:.5px}
.lang-btn.active{background:linear-gradient(135deg,#123f87,#0b67d7);color:#fff;box-shadow:0 0 10px rgba(21,93,255,.24)}
.lang-btn:hover{color:#fff}
.lang-choice{position:fixed;inset:0;z-index:10000;display:grid;place-items:center;background:rgba(0,0,0,.72);backdrop-filter:blur(5px);padding:18px}
.lang-choice-card{width:min(430px,94vw);background:linear-gradient(145deg,#0d1017,#08090c);border:1px solid rgba(60,124,220,.64);border-radius:16px;padding:26px;text-align:center;box-shadow:0 25px 80px rgba(0,0,0,.65),0 0 32px rgba(21,93,255,.13)}
.lang-choice-mark{width:54px;height:54px;margin:0 auto 13px;border-radius:50%;display:grid;place-items:center;font:900 18px Arial;background:radial-gradient(circle at 35% 30%,#68d4ff,#176dff 48%,#08142e 74%);box-shadow:0 0 20px rgba(30,126,255,.35)}
.lang-choice-card h3{margin:0 0 7px;color:#fff;font:900 22px Arial,sans-serif}
.lang-choice-card p{margin:0 0 20px;color:#aebcd0;font:14px/1.45 Arial,sans-serif}
.lang-choice-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.lang-choice-actions button{border:1px solid rgba(62,128,225,.65);background:#0a1323;color:#fff;padding:13px 10px;border-radius:10px;font:900 13px Arial,sans-serif;cursor:pointer}
.lang-choice-actions button:hover{background:#102a51;border-color:#2f88ff}
@media(max-width:1100px){.lang-switch{order:2}.head-contact{margin-left:auto}}
@media(max-width:820px){.lang-switch{margin-left:auto}.lang-btn{padding:6px 8px;font-size:10px}}
@media(max-width:640px){.lang-switch{position:absolute;right:12px;top:10px;z-index:24}.header{position:sticky}.lang-choice-card{padding:22px 18px}}