.vf-optics{background:var(--optics-bg,#09090b);color:#f5f5f7;position:relative;overflow:visible;--progress:0;--conversion:0}.vf-optics-stage{max-width:1440px;margin:0 auto;padding:66px 56px 30px;display:flex;flex-direction:column;position:relative;min-height:750px}.vf-optics-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:48px;position:relative;z-index:2}.vf-optics.vf-luma h2{font-size:clamp(38px,4.7vw,64px);max-width:780px;color:#f5f5f7;line-height:1.05;letter-spacing:-.04em}.vf-optics-heading>p{color:#b5b7c2;max-width:230px;font-size:15px;line-height:1.5;padding-bottom:4px}.vf-optics-visual{position:relative;min-height:250px;flex:1;margin:15px -15px 0;isolation:isolate}.vf-optics-scene{position:absolute;width:100%;height:100%!important;object-fit:contain;inset:0;max-height:none!important}.vf-optics-visual canvas{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;mix-blend-mode:screen}.vf-optics-label{position:absolute;bottom:3px;transform:translateX(-50%);font-size:12px;line-height:1.4;color:#bdc1cf;white-space:nowrap}.vf-optics-label::before{content:'';display:block;width:1px;height:16px;background:#545967;margin:0 auto 10px}.vf-optics-label-screen{left:22%}.vf-optics-label-film{left:48%;color:#d5e3f8}.vf-optics-label-light{left:79%}.vf-optics-bottom{display:grid;grid-template-columns:1fr auto;align-items:center;gap:40px;position:relative;z-index:2;margin-top:27px}.vf-optics-steps{display:grid;gap:26px}.vf-optics-steps article{max-width:620px}.vf-optics.vf-luma h3{font-size:26px;line-height:1.14;color:#f5f5f7;letter-spacing:-.025em}.vf-optics-steps p{font-size:15px;line-height:1.6;color:#b5b7c2;margin-top:10px;max-width:61ch}.vf-optics-controls{display:none;gap:12px}.vf-optics-controls button{position:relative;display:flex;align-items:center;gap:8px;background:none;border:0;border-bottom:2px solid #484b57;color:#bac0cf;min-height:54px;min-width:100px;font-size:12px;padding:12px 7px;overflow:hidden}.vf-optics-controls button[aria-pressed=true]{color:white}.vf-optics-step-number{font-variant-numeric:tabular-nums;color:var(--optics-accent)}.vf-optics-progress{position:absolute;bottom:0;left:0;width:100%;height:2px;background:var(--optics-accent);transform:scaleX(0);transform-origin:left}.vf-optics-controls button[aria-pressed=true] .vf-optics-progress{transform:scaleX(var(--stage-progress,0))}.vf-optics-note{font-size:11px!important;line-height:1.55!important;color:#979ba9;max-width:105ch;margin:25px 0 0!important}.vf-optics.is-enhanced{height:270vh;min-height:1700px}.vf-optics.is-enhanced .vf-optics-stage{position:sticky;top:0;height:100svh;min-height:650px;max-height:1080px;padding-top:48px}.vf-optics.is-enhanced .vf-optics-controls{display:flex}.vf-optics.is-enhanced .vf-optics-steps{min-height:125px}.vf-optics.is-enhanced .vf-optics-steps article{grid-area:1/1;transition:opacity .2s ease-out,transform .25s ease-out}.vf-optics.is-enhanced .vf-optics-steps article:not(.is-current){opacity:0;visibility:hidden;transform:translateY(7px)}.vf-optics:not(.is-enhanced) .vf-optics-visual{height:420px;min-height:420px}.vf-optics:not(.is-enhanced) .vf-optics-bottom{display:block}.vf-optics:not(.is-enhanced) .vf-optics-steps{grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}.vf-optics:not(.is-enhanced) h3{font-size:21px}.vf-optics button:focus-visible{outline:2px solid var(--optics-accent);outline-offset:4px}.vf-optics::selection{background:#337ac8;color:#fff}body:has(.vf-optics.is-visible) .vf-sticky{display:none!important}
@media(max-width:1000px){.vf-optics-stage{padding-left:32px;padding-right:32px}.vf-optics-heading{gap:30px}.vf-optics-heading>p{max-width:190px}.vf-optics-bottom{gap:24px}.vf-optics-controls{gap:5px}.vf-optics-controls button{min-width:86px;font-size:11px}}
@media(max-width:700px){.vf-optics-stage{padding:44px 22px 25px;min-height:720px}.vf-optics.is-enhanced{height:240svh;min-height:1530px}.vf-optics.is-enhanced .vf-optics-stage{height:100svh;min-height:650px;max-height:950px;padding:36px 22px 22px}.vf-optics-heading{display:block}.vf-optics.vf-luma h2{font-size:40px;max-width:390px}.vf-optics-heading>p{max-width:340px;font-size:14px;margin-top:15px}.vf-optics-visual{margin:5px -20px 0;min-height:180px}.vf-optics-label{font-size:9px;bottom:0}.vf-optics-label::before{height:10px;margin-bottom:7px}.vf-optics-label-screen{left:20%}.vf-optics-label-film{left:49%}.vf-optics-label-light{left:81%}.vf-optics-bottom{display:flex;flex-direction:column;align-items:stretch;gap:12px;margin-top:22px}.vf-optics.is-enhanced .vf-optics-steps{min-height:138px}.vf-optics.vf-luma h3{font-size:24px;max-width:360px}.vf-optics-steps p{font-size:14px;line-height:1.5;margin-top:9px}.vf-optics-controls{gap:14px;justify-content:space-between}.vf-optics-controls button{min-width:0;flex:1;justify-content:center;padding:10px 0;min-height:44px}.vf-optics-note{font-size:10px!important;margin-top:15px!important}.vf-optics:not(.is-enhanced) .vf-optics-visual{min-height:255px;height:255px}.vf-optics:not(.is-enhanced) .vf-optics-steps{grid-template-columns:1fr;gap:26px}}
@media(prefers-reduced-motion:reduce){.vf-optics{height:auto!important;min-height:0!important}.vf-optics-stage{position:relative!important;height:auto!important;max-height:none!important}.vf-optics-steps article{opacity:1!important;visibility:visible!important;transform:none!important;grid-area:auto!important}.vf-optics-controls{display:none!important}.vf-optics-steps{gap:26px!important}}