/* «Оптика» (21.10.2026): стеклянный модуль по мотивам фар Zeekr 9X - js/optics.js */
.optics{padding:0 0 clamp(48px,6vw,88px)}
.optics__m{position:relative;height:clamp(380px,38vw,520px);border-radius:clamp(18px,2vw,28px);overflow:hidden;background:#040506;box-shadow:0 30px 80px -30px rgba(0,0,0,.7);cursor:crosshair;touch-action:pan-y}
.optics__m canvas{position:absolute;inset:0;display:block}
.optics__t{position:absolute;left:clamp(20px,4vw,56px);bottom:clamp(20px,3.4vw,48px);max-width:min(520px,60%);display:flex;flex-direction:column;gap:12px;color:#EEF3F8;pointer-events:none}
.optics__t .eyebrow{color:#9FB3C6}
.optics__t .h2{color:#F4F8FC;text-shadow:0 2px 24px rgba(0,0,0,.8)}
.optics__t p{margin:0;font-size:clamp(14px,1.2vw,16px);line-height:1.6;color:#A9B6C3;text-shadow:0 1px 12px rgba(0,0,0,.9)}
@media (max-width:640px){.optics__t{max-width:none;right:20px}.optics__m{height:440px}}