/* R4: the complete image is the scene. Only the registered facade overlay moves. */
:root[data-scene=lit]{--bg:#061a30}
:root[data-scene=lit] .stadium-landing{min-height:100svh;grid-template-columns:minmax(0,1.65fr) minmax(330px,.85fr);padding-top:60px;padding-bottom:50px;padding-inline:max(var(--gutter),calc((100vw - 1800px)/2));background:radial-gradient(ellipse at 28% 48%,#164778 0,#0b2d50 34%,#061a30 73%)}
:root[data-scene=lit] .scene-ambient,:root[data-scene=lit] .scene-facets,:root[data-scene=lit] .stage-glow{display:none}
:root[data-scene=lit] .stadium-landing:after{content:'';position:absolute;inset:0;z-index:2;pointer-events:none;background:linear-gradient(90deg,transparent 48%,#061a3000 57%,#061a30ce 78%,#061a30 100%)}
:root[data-scene=lit] .scene-column{position:absolute;left:max(-1.5vw,calc((100vw - 1920px)/2 - 40px));top:50%;width:min(79vw,142svh,1580px);margin:0;transform:translateY(-50%)}
:root[data-scene=lit] .stadium-scene{width:100%;left:0;aspect-ratio:1525/1031;max-height:none;transform:none}
:root[data-scene=lit] .stadium-plaza img{object-fit:contain;filter:none}
:root[data-art-error=true] .stadium-scene:after{content:'Не удалось загрузить стадион. Обновите страницу.';position:absolute;left:25%;top:45%;width:50%;text-align:center;font-size:13px;line-height:1.6;color:var(--muted)}
:root[data-scene=lit] .hero-copy{grid-column:2;max-width:470px;padding-left:26px}
:root[data-scene=lit] h1{font-size:clamp(54px,min(5.6vw,11svh),104px)}
:root[data-scene=lit] .campaign-actions{margin-top:28px}
:root[data-scene=lit] .promo-panel{background:#102c49ed}
:root[data-scene=lit] .scene-trigger{left:24%;top:28%;width:51%;height:48%}
:root[data-scene=lit] .stadium-firework{left:45%;top:7%;width:15%}
:root[data-scene=lit] .stadium-firework--second{left:28%;top:16%;width:11%}
.facade-light{position:absolute;inset:0;z-index:3;display:block;width:100%;height:100%;pointer-events:none;mix-blend-mode:color;opacity:0;overflow:hidden}
:root[data-art-ready=true] .facade-light{opacity:.88}
.facade-state{opacity:0;animation:facade-state-fade 24s ease-in-out infinite;animation-play-state:paused}
.facade-state--0{animation-delay:-24s}.facade-state--1{animation-delay:-20s}.facade-state--2{animation-delay:-16s}.facade-state--3{animation-delay:-12s}.facade-state--4{animation-delay:-8s}.facade-state--5{animation-delay:-4s}
:root[data-motion=running] .facade-state{animation-play-state:running}
@keyframes facade-state-fade{0%{opacity:0}8.333333%,16.666667%{opacity:1}25%,100%{opacity:0}}
@media(min-width:901px) and (max-width:1150px){:root[data-scene=lit]{--gutter:32px}:root[data-scene=lit] .stadium-landing{grid-template-columns:minmax(0,1.4fr) minmax(290px,.9fr)}:root[data-scene=lit] .hero-copy{padding-left:18px}:root[data-scene=lit] h1{font-size:clamp(54px,5.8vw,66px)}}
@media(max-width:900px){
 :root[data-scene=lit]{--gutter:22px}
 :root[data-scene=lit] .stadium-landing{display:flex;flex-direction:column;justify-content:center;gap:0;min-height:100svh;padding:max(26px,env(safe-area-inset-top)) var(--gutter) max(16px,env(safe-area-inset-bottom));background:radial-gradient(ellipse at 48% 29%,#154574 0,#0a2a4a 40%,#061a30 76%)}
 :root[data-scene=lit] .stadium-landing:after{display:none}
 :root[data-scene=lit] .scene-column{position:relative;left:auto;top:auto;flex:none;align-self:center;width:min(140vw,calc((100svh - 290px)*1.479),820px);max-width:none;margin:0;transform:none}
 :root[data-scene=lit] .stadium-scene{aspect-ratio:1525/1031;left:0}
 :root[data-scene=lit] .stadium-plaza{mask-image:linear-gradient(#000 82%,#000c 94%,#0000 100%)}
 :root[data-scene=lit] .hero-copy{width:100%;max-width:430px;padding:0;align-self:center;margin-top:-12px}
 :root[data-scene=lit] h1{font-size:clamp(31px,10.3vw,52px);line-height:1.04;letter-spacing:-.015em}
 :root[data-scene=lit] h1 span:first-child,:root[data-scene=lit] h1 span:nth-child(2){display:inline}
 :root[data-scene=lit] h1 span:first-child:after{content:' '}
 :root[data-scene=lit] h1 span.accent{display:block}
 :root[data-scene=lit] .campaign-actions{margin-top:18px;max-width:none}
 :root[data-scene=lit] .promo-panel{min-height:58px;padding:6px 7px 6px 16px}
 :root[data-scene=lit] .primary-cta{min-height:56px;margin-top:11px;padding:0 21px;font-size:13px}
 :root[data-scene=lit] .action-status{min-height:28px;margin-top:10px;font-size:11px}
 :root[data-scene=lit] .motion-toggle{top:max(12px,env(safe-area-inset-top));right:14px}
}
@media(max-width:900px) and (max-height:700px){:root[data-scene=lit] .stadium-landing{padding-top:max(18px,env(safe-area-inset-top));padding-bottom:max(12px,env(safe-area-inset-bottom))}:root[data-scene=lit] .hero-copy{margin-top:-18px}:root[data-scene=lit] h1{font-size:clamp(30px,9.8vw,42px)}:root[data-scene=lit] .campaign-actions{margin-top:14px}:root[data-scene=lit] .action-status{min-height:24px;margin-top:8px}}
@media(max-width:350px){:root[data-scene=lit]{--gutter:18px}:root[data-scene=lit] .copy-button{min-width:104px;font-size:10px}}
@media(min-width:600px) and (max-width:900px) and (max-height:500px){:root[data-scene=lit] .stadium-landing{display:grid;grid-template-columns:minmax(0,1fr) 280px;padding:24px}:root[data-scene=lit] .stadium-landing:after{display:block}:root[data-scene=lit] .scene-column{position:absolute;left:-4vw;top:50%;width:70vw;transform:translateY(-50%)}:root[data-scene=lit] .hero-copy{margin:0;padding-left:12px}:root[data-scene=lit] h1{font-size:36px}:root[data-scene=lit] h1 span:first-child,:root[data-scene=lit] h1 span:nth-child(2){display:block}:root[data-scene=lit] .campaign-actions{margin-top:14px}:root[data-scene=lit] .primary-cta{min-height:50px}}
@media(prefers-reduced-motion:reduce){.facade-state{animation:none!important;opacity:0}}