:root{--bg:#0a0a10;--s1:#11111c;--s2:#171726;--line:#28283e;--tx:#ececf6;--mut:#9696ae;--ac:#8b9cff;--ac-soft:rgba(var(--ac-rgb),.12);--ac-line:rgba(var(--ac-rgb),.34);
--logo:url(../assets/logo.png);--logosm:url(../assets/logo-small.png);color-scheme:dark;
box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
*,*::before,*::after{box-sizing:inherit}
html{font-size:110%;scroll-padding-top:env(safe-area-inset-top,0px)}
html.lenis,html.lenis body{height:auto}.lenis.lenis-smooth{scroll-behavior:auto!important}.lenis.lenis-stopped{overflow:hidden}
body{margin:0;background:var(--bg);color:var(--tx);font:400 1rem/1.55 Geist,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
*{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent}
::selection{background:transparent;color:inherit}
img,svg,canvas{-webkit-user-drag:none;user-drag:none}
a{color:inherit;text-decoration:none;-webkit-user-drag:none}
button{font-family:inherit;color:inherit}
:focus-visible{outline:2px solid var(--ac);outline-offset:0.1875rem;border-radius:0.375rem}
.wrap{max-width:70rem;margin:0 auto;padding:0 1.5rem}
nav{display:flex;align-items:center;justify-content:space-between;height:4.25rem}
.logo{display:flex;align-items:center;gap:0.625rem;font-weight:600;font-size:1.125rem}
.logo i{width:1.875rem;height:1.5rem;background:var(--logosm) center/contain no-repeat}
nav ul{display:flex;gap:1.75rem;list-style:none;margin:0;padding:0;color:var(--mut);font-size:0.9375rem;font-weight:500}
nav ul a:hover{color:var(--tx)}
.btn{display:inline-flex;align-items:center;justify-content:center;flex:none;white-space:nowrap;height:2.875rem;padding:0 1.375rem;border-radius:0.625rem;font-weight:600;font-size:0.9375rem;border:1px solid var(--ac-line);background:var(--ac-soft);cursor:pointer;color:var(--tx)}
.btn:hover{background:rgba(var(--ac-rgb),.22);border-color:rgba(var(--ac-rgb),.6)}
.btn.p{background:var(--ac);border-color:var(--ac);color:#0a0a14}
.btn.p:hover{background:rgb(var(--ac-hover-rgb));border-color:rgb(var(--ac-hover-rgb))}
nav .btn{height:2.375rem;padding:0 1rem;font-size:0.875rem}

/* hero */
.hero{display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:1.5rem;min-height:calc(100svh - 4.25rem);padding:1.5rem 0 4rem}
h1{font-size:clamp(2.5rem,6.4vw,4.75rem);line-height:1.02;letter-spacing:-.035em;font-weight:600;margin:0;max-width:43.75rem}
h1 .m{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.08em;margin-right:.22em}
h1 .w{display:inline-block;transform:translateY(105%)}
.lead{font-size:1.1875rem;color:var(--mut);max-width:32.5rem;margin:1.5rem 0 2.25rem}
.cta{display:flex;gap:1rem;flex-wrap:wrap}
.lgbox{perspective:62.5rem;display:flex;justify-content:center}
.lg{position:relative;width:min(100%,28.75rem);aspect-ratio:720/590;transform-style:preserve-3d;will-change:transform}
.lg b{position:absolute;inset:0;background:var(--logo) center/contain no-repeat;filter:drop-shadow(0 1.5rem 1.5rem rgba(0,0,0,.5))}
.lg b+b{filter:none;background:linear-gradient(105deg,transparent 42%,rgba(255,255,255,.95) 50%,transparent 58%) 160% 0/260% 100% no-repeat;-webkit-mask:var(--logo) center/contain no-repeat;mask:var(--logo) center/contain no-repeat;mix-blend-mode:plus-lighter;animation:glint 5s ease-in-out 1.4s infinite}
@keyframes glint{0%{background-position:160% 0}35%,100%{background-position:-60% 0}}

/* explorer */
.exp{height:520vh;position:relative}
.stick{position:sticky;top:0;height:100svh;display:grid;grid-template-columns:21.25rem 1fr;gap:3.5rem;align-items:center;padding:0 1.5rem;max-width:70rem;margin:0 auto}
.exp h2{font-size:clamp(1.75rem,3.6vw,2.625rem);letter-spacing:-.025em;line-height:1.08;margin:0 0 0.75rem;font-weight:600}
.hint{color:var(--mut);margin:0 0 1.75rem;font-size:0.9375rem}
.list{display:flex;flex-direction:column}
.it{display:block;width:100%;text-align:left;background:none;border:0;border-left:2px solid var(--line);padding:0.875rem 0 0.875rem 1.25rem;cursor:pointer;color:var(--mut);transition:color .3s,border-color .3s}
.it:hover{color:var(--tx)}
.it h3{margin:0;font-size:1.1875rem;font-weight:600}
.it .d{display:grid;grid-template-rows:0fr;transition:grid-template-rows .4s}
.it .d p{overflow:hidden;margin:0;font-size:0.9375rem;line-height:1.5}
.it.on{color:var(--tx);border-color:var(--ac)}
.it.on .d{grid-template-rows:1fr}
.it.on .d p{padding-top:0.5rem;color:var(--mut)}
.tiltw{perspective:87.5rem}
.stage{position:relative;aspect-ratio:1409/1117;width:100%;border-radius:3%/3.76%;overflow:hidden;border:0;background:transparent;transition:transform .25s ease-out}
.zoom{position:absolute;inset:0;will-change:transform;transform-origin:0 0;transition:transform .9s cubic-bezier(.65,0,.25,1)}
.zoom img{display:block;width:100%;height:100%}
.hl{position:absolute;border:2px solid var(--ac);border-radius:0.625rem;box-shadow:0 0 0 100vmax rgba(8,8,16,.62);opacity:0;transition:opacity .5s,left .9s cubic-bezier(.65,0,.25,1),top .9s cubic-bezier(.65,0,.25,1),width .9s cubic-bezier(.65,0,.25,1),height .9s cubic-bezier(.65,0,.25,1);pointer-events:none}
.hl.on{opacity:1}

section.s{padding:7.5rem 0 0}
body{position:relative}
#bg{position:fixed;top:0;left:0;width:100%;height:100%;z-index:-1;pointer-events:none}
.wrap{position:relative;z-index:1}
.fov{position:absolute;left:0;top:0;width:100%;height:100svh;pointer-events:none;z-index:0}
.pg{position:fixed;top:env(safe-area-inset-top,0px);left:0;right:0;height:2px;background:var(--ac);transform-origin:left;transform:scaleX(0);z-index:50}
.tr{display:flex;gap:0.625rem 1.75rem;flex-wrap:wrap;list-style:none;padding:0;margin:2rem 0 0;color:var(--mut);font-size:0.875rem}
.tr li{display:flex;gap:0.625rem;align-items:center}
.tr li::before{content:"";width:0.6875rem;height:0.375rem;border:solid var(--ac);border-width:0 0 2px 2px;transform:rotate(-45deg) translateY(-2px)}
.js .rv{opacity:0;transform:translateY(1.75rem);transition:opacity .8s cubic-bezier(.2,.8,.2,1) calc(var(--d,0)*.12s),transform .8s cubic-bezier(.2,.8,.2,1) calc(var(--d,0)*.12s)}
.js .rv.in{opacity:1;transform:none}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}
.st{position:relative;padding-top:1.75rem}
.st::before,.st::after{content:"";position:absolute;top:0;left:0;height:2px;width:100%;background:var(--line)}
.st::after{background:var(--ac);transform:scaleX(0);transform-origin:left;transition:transform 1.1s cubic-bezier(.6,0,.2,1) calc(var(--d)*.25s + .2s)}
.st.in::after{transform:scaleX(1)}
.st b{display:block;font-size:4rem;line-height:1;font-weight:600;letter-spacing:-.04em;margin-bottom:1.25rem}
.st h3{margin:0 0 0.5rem;font-size:1.25rem;font-weight:600}
.st p{margin:0;color:var(--mut);max-width:20rem}
.rows{border-top:1px solid var(--line)}
.r2{position:relative;display:grid;grid-template-columns:18.75rem 1fr;gap:1.5rem;align-items:center;padding:1.875rem 1.25rem;border-bottom:1px solid var(--line);overflow:hidden}
.r2::before{content:"";position:absolute;inset:0;background:var(--s1);transform:scaleX(0);transform-origin:left;transition:transform .5s cubic-bezier(.6,0,.2,1)}
.r2:hover::before{transform:scaleX(1)}
.r2 h3,.r2 p{position:relative;margin:0}
.r2 h3{font-size:clamp(1.375rem,2.6vw,1.875rem);font-weight:600;letter-spacing:-.02em;transition:transform .5s cubic-bezier(.6,0,.2,1)}
.r2:hover h3{transform:translateX(0.625rem)}
.r2 p{color:var(--mut);max-width:32.5rem}
.plan{position:relative}
.bd{position:absolute;top:1.5rem;right:1.5rem;font-size:0.75rem;font-weight:600;color:#0a0a14;background:var(--ac);border-radius:62.4375rem;padding:0.1875rem 0.75rem}
.plan:hover{border-color:#43435f}.plan.hot:hover{border-color:var(--ac)}
.end{position:relative;overflow:hidden}
.end .bg{position:absolute;right:-1.25rem;top:50%;width:22.5rem;height:18.4375rem;margin-top:-9.25rem;background:var(--logo) center/contain no-repeat;opacity:.08;transform:translateY(var(--py,0px)) rotate(-8deg);pointer-events:none}
.end h2,.end .btn{position:relative}
h2.t{font-size:clamp(1.875rem,4.2vw,2.75rem);letter-spacing:-.025em;line-height:1.08;margin:0 0 2.5rem;font-weight:600;max-width:38.75rem}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem;align-items:stretch}
.plan{background:var(--s1);border:1px solid var(--line);border-radius:1.125rem;padding:2rem 1.75rem 1.75rem;display:flex;flex-direction:column;overflow:hidden}
.plan.hot{border-color:var(--ac);background:rgba(var(--ac-rgb),.09)}
.plan.hot::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--ac)}
.plan h3{margin:0;font-size:1.125rem;font-weight:600;letter-spacing:-.01em}
.plan .nt{color:var(--mut);font-size:0.875rem;margin:0.25rem 0 0}
.plan .pr{display:flex;align-items:baseline;gap:0.375rem;font-size:3.25rem;line-height:1;font-weight:600;letter-spacing:-.04em;margin:1.75rem 0 0.5rem;font-variant-numeric:tabular-nums}
.plan .pr span{font-size:1.5rem;font-weight:500;color:var(--mut);letter-spacing:0}
.plan.hot .pr span{color:var(--ac)}
.plan .pd{margin:0 0 1.5rem;color:var(--mut);font-size:0.875rem}
.plan .pf{list-style:none;margin:0 0 2rem;padding:1.375rem 0 0;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:0.75rem;font-size:0.9375rem;color:var(--tx)}
.plan .pf li{display:flex;gap:0.75rem;align-items:center}
.plan .pf li::before{content:"";flex:none;width:0.6875rem;height:0.375rem;border:solid var(--ac);border-width:0 0 2px 2px;transform:rotate(-45deg) translateY(-2px)}
.plan .btn{margin-top:auto;width:100%;height:3rem}
.note{color:var(--mut);font-size:0.875rem;margin-top:1rem}
details{border-top:1px solid var(--line);padding:1.25rem 0}
details:last-of-type{border-bottom:1px solid var(--line)}
summary{cursor:pointer;font-weight:600;font-size:1.0625rem;list-style:none;display:flex;justify-content:space-between;gap:1rem}
summary::-webkit-details-marker{display:none}
summary::after{content:"";flex:none;width:0.875rem;height:0.875rem;margin-top:0.3rem;color:var(--mut);background:linear-gradient(currentColor,currentColor) center/100% 2px no-repeat,linear-gradient(currentColor,currentColor) center/2px 100% no-repeat;transition:background-size .4s cubic-bezier(.6,0,.2,1),color .3s}
details.o summary::after{background-size:100% 2px,2px 0%;color:var(--ac)}
summary:hover::after{color:var(--tx)}
details{overflow:hidden}
details p{color:var(--mut);margin:0.75rem 0 0;max-width:38.75rem}
.faq{max-width:47.5rem}
.end{margin-top:7.5rem;border:1px solid var(--line);background:var(--s1);border-radius:1.125rem;padding:3rem 2.5rem;display:flex;justify-content:space-between;align-items:center;gap:2rem;flex-wrap:wrap}
.end h2{margin:0;font-size:clamp(1.625rem,3.4vw,2.375rem);letter-spacing:-.025em;font-weight:600;line-height:1.1}
footer:not(.site-footer){display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;color:var(--mut);font-size:0.875rem;padding:2.5rem 0 3rem}
footer:not(.site-footer) div{display:flex;gap:1.375rem}
footer:not(.site-footer) a:hover{color:var(--tx)}

.ic{width:1.75rem;height:1.75rem;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;overflow:visible;flex:none}
.ic .dw{stroke-dasharray:1;stroke-dashoffset:0}
.ic .dt{fill:currentColor;stroke:none;transform-box:fill-box}
.ic .k{fill:var(--bg);transform-box:fill-box;transition:transform .5s cubic-bezier(.6,0,.2,1)}
.ic .wv{transition:transform .5s cubic-bezier(.6,0,.2,1)}
.ic .rot{transform-box:view-box;transform-origin:50% 50%}
.js .rv:not(.in) .ic .dw{stroke-dashoffset:1}
.rv.in .ic .dw{animation:dr 1.2s cubic-bezier(.6,0,.2,1) both}
.rows.in .r2:nth-child(2) .dw{animation-delay:.15s}.rows.in .r2:nth-child(3) .dw{animation-delay:.3s}.rows.in .r2:nth-child(4) .dw{animation-delay:.45s}
.st.in .ic .dw{animation-delay:calc(var(--d)*.25s + .3s)}
@keyframes dr{from{stroke-dashoffset:1}to{stroke-dashoffset:0}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes bn{to{transform:translateY(-2px)}}
.st .ic,.r2 .ic{color:var(--ac)}
.st .ic{width:2.5rem;height:2.5rem}
.sh{display:flex;justify-content:space-between;align-items:flex-start}
.r2 h3{display:flex;align-items:center;gap:1rem}
.r2 .ic{width:1.875rem;height:1.875rem}
.r2:hover .k1{transform:translateX(0.375rem)}.r2:hover .k2{transform:translateX(-0.375rem)}.r2:hover .k3{transform:translateX(0.4375rem)}
.r2:hover .wv{transform:translateX(0.375rem)}
.r2:hover .rot{animation:spin .9s cubic-bezier(.6,0,.2,1)}
.r2:hover .dt{animation:bn .5s ease-in-out infinite alternate;animation-delay:calc(var(--k)*.12s)}
.it h3{display:flex;align-items:center;gap:0.75rem}
.it .ic{width:1.375rem;height:1.375rem}
.it.on .ic{color:var(--ac)}
.it.on .ic .dw{animation:dr .9s cubic-bezier(.6,0,.2,1) both}
.js .bl .wd{display:inline-block;opacity:0;filter:blur(0.75rem);transform:translateY(.4em);transition:opacity .8s cubic-bezier(.2,.8,.2,1) calc(var(--i)*.06s),filter .8s cubic-bezier(.2,.8,.2,1) calc(var(--i)*.06s),transform .8s cubic-bezier(.2,.8,.2,1) calc(var(--i)*.06s)}
.js .bl.in .wd{opacity:1;filter:none;transform:none}
.stm{padding:5rem 1.5rem 9.375rem}
.stm p{margin:0;max-width:61.25rem;font-size:clamp(1.875rem,4.8vw,3.875rem);line-height:1.1;letter-spacing:-.03em;font-weight:600}
.w2{opacity:.2}
.fn{position:fixed;top:calc(0.75rem + env(safe-area-inset-top,0px));left:50%;transform:translate(-50%,-160%);display:flex;align-items:center;gap:0.25rem;padding:0.375rem;border-radius:0.875rem;background:rgba(16,16,28,.72);-webkit-backdrop-filter:blur(1rem);backdrop-filter:blur(1rem);border:1px solid var(--line);z-index:40;transition:transform .6s cubic-bezier(.2,.8,.2,1)}
.fn.on{transform:translate(-50%,0)}
.fn a{padding:0.5rem 0.875rem;border-radius:0.5625rem;font-size:0.875rem;font-weight:500;color:var(--mut)}
.fn a:not(.btn):not(.logo){position:relative;isolation:isolate;transition:color .25s}
.fn a:not(.btn):not(.logo)::before{content:"";position:absolute;inset:0;z-index:-1;border-radius:inherit;background:linear-gradient(180deg,rgba(255,255,255,.14),rgba(255,255,255,.05));box-shadow:inset 0 1px 0 rgba(255,255,255,.2),inset 0 0 0 1px rgba(255,255,255,.06);opacity:0;transform:scale(.88);transition:opacity .25s,transform .35s cubic-bezier(.2,.8,.2,1)}
.fn a:not(.btn):not(.logo):focus-visible{color:var(--tx);outline:none}
.fn a:not(.btn):not(.logo):focus-visible::before{opacity:1;transform:none}
.fn a:not(.btn):not(.logo):active::before{transform:scale(.96)}
@media(hover:hover){.fn a:not(.btn):not(.logo):hover{color:var(--tx)}.fn a:not(.btn):not(.logo):hover::before{opacity:1;transform:none}}
.fn .logo,.fn .btn{transition:background .2s,border-color .2s,color .2s,transform .35s cubic-bezier(.2,.8,.2,1)}
.fn .logo:active,.fn .btn:active{transform:scale(.96)}
@media(prefers-reduced-motion:reduce){.fn a::before,.fn a{transition:none!important}}
.fn .logo{padding:0.375rem 0.75rem 0.375rem 0.625rem}
.fn .btn{height:2.25rem;padding:0 1rem;margin-left:0.25rem}
.ld{position:fixed;inset:0;background:var(--bg);z-index:100;display:grid;place-items:center;clip-path:inset(0 0 0 0);transition:clip-path .9s cubic-bezier(.7,0,.2,1);animation:ldout .01s 4s forwards}
.ld.out{clip-path:inset(0 0 100% 0);pointer-events:none}
.ld i{width:8.125rem;height:6.625rem;background:var(--logo) center/contain no-repeat;animation:ldin .9s cubic-bezier(.2,.8,.2,1) both}
@keyframes ldin{from{opacity:0;transform:scale(.85) translateY(0.625rem);filter:blur(0.625rem)}}
@keyframes ldout{to{visibility:hidden;pointer-events:none}}
.plan::after{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;background:none;-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .3s;pointer-events:none}
.plan:hover::after{opacity:1}
@media(max-width:860px){
nav ul{display:none}
.fn a:not(.btn):not(.logo){display:none}
.stm{padding:3rem 1.5rem 6.875rem}
.hero{grid-template-columns:1fr;min-height:0;padding-top:2rem}
.lgbox{order:-1}.lg{width:min(70%,17.5rem)}
.stick{grid-template-columns:1fr;gap:1.25rem;align-content:start;padding-top:1.25rem}
.stage{order:-1}
.exp h2{font-size:1.625rem}
.hint{margin-bottom:0.75rem}
.it{padding:0.625rem 0 0.625rem 1rem}.it h3{font-size:1.0625rem}
.plans{grid-template-columns:1fr}
.end{padding:2rem 1.5rem}
.steps{grid-template-columns:1fr;gap:2.25rem}
.r2{grid-template-columns:1fr;gap:0.375rem;padding:1.5rem 0.75rem}
.end .bg{width:13.75rem;height:11.25rem;margin-top:-5.625rem;right:-2.5rem}
section.s{padding-top:5.5rem}
}
@media(prefers-reduced-motion:no-preference){
.btn{transition:background .2s,border-color .2s,color .2s}
.ready h1 .w{transform:none;transition:transform .9s cubic-bezier(.2,.8,.2,1);transition-delay:calc(var(--i)*.09s)}
.hero .lead,.hero .cta{opacity:0;transform:translateY(0.625rem)}
.ready .lead,.ready .cta{opacity:1;transform:none;transition:opacity .7s .45s,transform .7s .45s}
.ready .cta{transition-delay:.6s}
}
@media(prefers-reduced-motion:reduce){
h1 .w{transform:none}.js .rv{opacity:1;transform:none;transition:none}.st::after{transform:scaleX(1);transition:none}.ic .dw{stroke-dashoffset:0!important;animation:none!important}.js .bl .wd{opacity:1;filter:none;transform:none;transition:none}.ld{display:none}.w2{opacity:1}.zoom,.hl,.stage{transition:none}.lg b+b{animation:none}
}

/* ===== Liquid glass ===== */
.plan,.end,.fn,.btn{
  --glass-spec:none;
  -webkit-backdrop-filter:blur(.6rem) saturate(1.4);
  backdrop-filter:blur(.6rem) saturate(1.4);
  border:1px solid rgba(255,255,255,.13);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.38),inset 0 -1px 0 rgba(255,255,255,.07),inset 1px 0 0 rgba(255,255,255,.1),inset -1px 0 0 rgba(255,255,255,.05),inset 0 0 1.5rem rgba(255,255,255,.05),0 .75rem 2.5rem rgba(0,0,0,.35);
}
.plan,.end,.fn{
  background:var(--glass-spec),linear-gradient(135deg,rgba(255,255,255,.11),rgba(255,255,255,.025) 42%,rgba(255,255,255,.06) 100%);
}
.plan.hot{
  background:var(--glass-spec),linear-gradient(135deg,rgba(var(--ac-rgb),.26),rgba(var(--ac-rgb),.07) 45%,rgba(var(--ac-rgb),.14) 100%);
  border-color:rgba(var(--ac-rgb),.5);
}
.plan.hot:hover{border-color:rgba(var(--ac-hover-rgb),.8)}
.plan:hover{border-color:rgba(255,255,255,.26)}
.btn{
  background:var(--glass-spec),linear-gradient(180deg,rgba(255,255,255,.14),rgba(255,255,255,.04));
}
.btn:hover{
  background:var(--glass-spec),linear-gradient(180deg,rgba(255,255,255,.22),rgba(255,255,255,.08));
  border-color:rgba(255,255,255,.3);
}
.btn.p{
  background:var(--glass-spec),linear-gradient(180deg,rgba(var(--ac-light-rgb),.92),rgba(var(--ac-rgb),.72));
  border-color:rgba(255,255,255,.45);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.7),inset 0 -.1rem .5rem rgba(var(--ac-deep-rgb),.35),0 .5rem 1.75rem rgba(var(--ac-rgb),.3);
}
.btn.p:hover{
  background:var(--glass-spec),linear-gradient(180deg,rgba(var(--ac-bright-rgb),.98),rgba(var(--ac-hover-rgb),.8));
  border-color:rgba(255,255,255,.65);
}
.btn.p{-webkit-backdrop-filter:none;backdrop-filter:none}
.stage{
  border-color:rgba(255,255,255,.14);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.25),0 1.5rem 4rem rgba(0,0,0,.45),0 0 0 1px rgba(255,255,255,.03);
}
.r2::before{background:linear-gradient(90deg,rgba(255,255,255,.08),rgba(255,255,255,.02))}
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){
  .plan,.end,.fn{background:rgba(22,22,38,.85)}
  .btn{background:rgba(40,40,62,.85)}
  .btn.p{background:var(--ac)}
}

/* demo: screenshot + Stream Proof */
@property --x{syntax:"<percentage>";inherits:true;initial-value:0%}
.demo{min-height:100svh;display:flex;align-items:center;justify-content:center;padding-top:4rem;padding-bottom:4rem}
.win{width:100%;max-width:68rem;margin:0 auto;border:1px solid var(--line);border-radius:1rem;background:rgba(14,14,24,.82);-webkit-backdrop-filter:blur(0.75rem);backdrop-filter:blur(0.75rem);overflow:hidden}
.wt{position:relative;display:flex;justify-content:space-between;align-items:center;height:3.5rem;padding:0 0.75rem 0 1rem;border-bottom:1px solid var(--line);font-size:0.8125rem;font-weight:500;color:var(--mut)}
.wt b{position:absolute;left:50%;transform:translateX(-50%);font-weight:500}
.vw{display:flex;align-items:center;gap:0.5rem;font-size:0.75rem}
.vw em{font-style:normal}
.vw i{width:0.5rem;height:0.5rem;border-radius:50%;background:var(--ac);transition:background .3s}
.win.on .vw i{background:#ff4d5e;animation:lv 1.4s ease-in-out infinite alternate}
@keyframes lv{to{opacity:.3}}
.rng{--x:0%;position:relative;aspect-ratio:1440/810;background:#000;transition:--x .95s cubic-bezier(.65,0,.25,1)}
.rng img{position:absolute;inset:0;width:100%;height:100%;display:block;object-fit:cover}
.sb{position:absolute;inset:0;clip-path:inset(0 0 0 var(--x))}
.cut{position:absolute;top:0;bottom:0;left:var(--x);width:2px;margin-left:-1px;background:var(--ac);box-shadow:0 0 1.25rem var(--ac);opacity:0;transition:opacity .2s;pointer-events:none}
.rng.mv .cut{opacity:1}
.ck{position:relative;display:inline-flex;align-items:center;gap:0.75rem;height:2.5rem;padding:0 1.125rem 0 0.75rem;border-radius:0.625rem;border:1px solid var(--ac-line);background:var(--ac-soft);font-weight:600;font-size:0.875rem;line-height:1;cursor:pointer;transition:background .25s,border-color .25s}
.ck:hover{background:rgba(var(--ac-rgb),.22);border-color:rgba(var(--ac-rgb),.6)}
.ck input{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:pointer}
.cb{flex:none;display:grid;place-items:center;width:1.25rem;height:1.25rem;border-radius:0.3125rem;border:1.5px solid var(--ac-line);background:var(--bg);transition:background .25s,border-color .25s}
.cb::after{content:"";width:0.875rem;height:0.875rem;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%230a0a14' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3.5 8.5l3 3 6-7'/%3E%3C/svg%3E") center/contain no-repeat;transform:scale(0);transition:transform .25s cubic-bezier(.2,.8,.2,1)}
.ck input:checked+.cb{background:var(--ac);border-color:var(--ac)}
.ck input:checked+.cb::after{transform:scale(1)}
.ck:has(input:focus-visible){outline:2px solid var(--ac);outline-offset:0.1875rem}
@media (max-width:40rem){.wt b{display:none}}
@media (prefers-reduced-motion:reduce){.rng{transition:none}.win.on .vw i{animation:none}}
/* logo flicker fix: flatten the two coplanar layers (z-fighting), no blend mode */
.lg{transform-style:flat;isolation:isolate}
.lg b+b{mix-blend-mode:normal}