@font-face{font-family:'Jost';font-style:normal;font-weight:300;font-display:swap;src:url(/fonts/jost-cyrillic-300-normal.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116;}
@font-face{font-family:'Jost';font-style:normal;font-weight:300;font-display:swap;src:url(/fonts/jost-latin-300-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Jost';font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/jost-cyrillic-400-normal.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116;}
@font-face{font-family:'Jost';font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/jost-latin-400-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Jost';font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/jost-cyrillic-500-normal.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116;}
@font-face{font-family:'Jost';font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/jost-latin-500-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Onest';font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/onest-cyrillic-400-normal.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116;}
@font-face{font-family:'Onest';font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/onest-latin-400-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Onest';font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/onest-cyrillic-500-normal.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116;}
@font-face{font-family:'Onest';font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/onest-latin-500-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Onest';font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/onest-cyrillic-600-normal.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116;}
@font-face{font-family:'Onest';font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/onest-latin-600-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}

/* токены — в tokens.css */
*{box-sizing:border-box}
html{scroll-behavior:auto}
body{background:var(--bg);color:var(--text);font:400 17px/1.6 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%}
a{color:inherit}
.wrap{max-width:1180px;margin:0 auto;padding-inline:var(--gut)}
.label{font:500 12px/1.4 var(--sans);letter-spacing:.24em;text-transform:uppercase;color:var(--accent)}
h1,h2,h3{font-family:var(--display);font-weight:300;margin:0;text-wrap:balance;letter-spacing:-.01em}
h2{font-size:clamp(34px,5.2vw,64px);line-height:1.02}
h2 em,h1 em{font-style:normal;font-weight:500;color:var(--accent-hi)}
.lead{font-size:clamp(17px,1.6vw,20px);line-height:1.5;color:var(--muted);max-width:44ch}
.cap{font-size:13px;line-height:1.45;color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font:500 14px/1 var(--sans);letter-spacing:.06em;padding:16px 26px;border-radius:2px;border:1px solid var(--accent);cursor:pointer;text-decoration:none;transition:filter .6s var(--ease),transform .6s var(--ease),background .6s var(--ease)}
.btn-p{color:var(--on-accent);background:linear-gradient(135deg,var(--accent-hi),var(--accent) 60%,var(--accent-deep))}
.btn-s{color:var(--accent);background:rgba(14,12,10,.35);backdrop-filter:blur(6px)}
.btn:hover{filter:brightness(1.08);transform:translateY(-1px)}
.btn:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible,a:focus-visible{outline:2px solid var(--focus);outline-offset:3px}
section{position:relative}
.screen{padding-block:clamp(96px,12vw,144px)}
.hair{border-top:1px solid var(--line)}

/* header */
.hdr{position:fixed;inset:0 0 auto 0;z-index:50;padding-top:env(safe-area-inset-top,0px);transition:background .6s var(--ease),backdrop-filter .6s var(--ease)}
.hdr.solid{background:rgba(14,12,10,.72);backdrop-filter:blur(14px) saturate(1.2);border-bottom:1px solid var(--line)}
.hdr .in{display:flex;align-items:center;gap:28px;height:68px}

.logo{display:flex;align-items:center;gap:12px;text-decoration:none}
.logo svg{height:30px;width:auto}
.logo span{font:500 13px/1 var(--display);letter-spacing:.3em;color:var(--accent)}
.nav{display:flex;gap:26px;margin-left:auto}
.nav a{font-size:14px;color:var(--muted);text-decoration:none;transition:color .4s}
.nav a:hover{color:var(--text)}
.hdr .phone{font:500 15px/1 var(--sans);color:var(--text);white-space:nowrap}
.hdr .btn{padding:12px 18px;font-size:13px}
@media (max-width:980px){.nav{display:none}.hdr .phone{margin-left:auto}}
@media (max-width:560px){.hdr .phone{display:none}.hdr .btn{margin-left:auto}}

/* hero */
.hero{min-height:min(100svh,980px);display:flex;align-items:flex-end;overflow:hidden;padding-bottom:clamp(40px,7vw,88px);padding-top:120px}
.hero .bg{position:absolute;inset:0;overflow:hidden}
.hero .bg img{width:100%;height:100%;object-fit:cover;object-position:60% 30%;transform-origin:60% 40%}
.hero .bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(14,12,10,.55) 0%,rgba(14,12,10,.05) 30%,rgba(14,12,10,.35) 60%,var(--bg) 100%),linear-gradient(90deg,rgba(14,12,10,.8) 0%,rgba(14,12,10,0) 60%)}
.hero .shade{position:absolute;inset:0;background:var(--bg);opacity:0;pointer-events:none}
.hero .content{position:relative;width:100%;text-shadow:0 1px 18px rgba(14,12,10,.55)}
.hero h1{font-size:clamp(44px,7vw,96px);line-height:.96;margin:18px 0 22px;max-width:14ch}
.hero .lead{color:var(--text-soft)}
.hero .ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.badge{display:inline-flex;align-items:center;gap:10px;margin-top:28px;padding:10px 16px;border:1px solid var(--line);border-radius:999px;font-size:13.5px;color:var(--text);background:rgba(14,12,10,.45);backdrop-filter:blur(6px)}
.badge i{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 0 rgba(201,164,92,.6);animation:pulse 2.4s var(--ease) 3}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(201,164,92,.55)}80%,100%{box-shadow:0 0 0 12px rgba(201,164,92,0)}}
.scrollhint{position:absolute;right:var(--gut);bottom:clamp(40px,7vw,88px);font-size:12px;letter-spacing:.2em;color:var(--muted);writing-mode:vertical-rl;display:flex;align-items:center;gap:12px}
.scrollhint::after{content:"";width:1px;height:64px;background:linear-gradient(var(--accent),transparent)}
@media (max-width:700px){.scrollhint{display:none}}

/* manifest */
.manifest p{font:300 clamp(28px,4.2vw,54px)/1.2 var(--display);margin:0;max-width:22ch;letter-spacing:-.005em}
.manifest .w{color:var(--text);transition:color .3s}
.js .manifest .w{color:var(--faint)}
.manifest .w.on{color:var(--text)}
.manifest .w.g.on{color:var(--accent-hi)}
.manifest .src{margin-top:28px}

/* facts */
.facts{display:grid;grid-template-columns:repeat(5,1fr);gap:24px}
.fact{border-top:1px solid var(--line);padding-top:16px;display:flex;flex-direction:column;gap:8px}
.fact b{font:300 clamp(44px,5.4vw,72px)/1 var(--display);font-variant-numeric:tabular-nums;white-space:nowrap}
.fact b small{font-size:.42em;color:var(--accent);margin-left:6px}
@media (max-width:900px){.facts{grid-template-columns:repeat(2,1fr)}.fact:last-child{grid-column:1/-1}}

/* split */
.split{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(32px,6vw,88px);align-items:center}
.split .txt{display:flex;flex-direction:column;gap:22px}
@media (max-width:900px){.split{grid-template-columns:1fr}}
.media{position:relative;border-radius:4px;overflow:hidden;border:1px solid var(--line)}
.media img{width:100%;height:100%;object-fit:cover}
.media figcaption{position:absolute;left:12px;bottom:10px;font-size:11px;color:rgba(239,233,221,.75);background:rgba(14,12,10,.55);padding:4px 8px;border-radius:2px}

/* location map */
.map{position:relative;aspect-ratio:1/1;max-width:100%;background:radial-gradient(70% 70% at 50% 50%,#1b1712 0%,var(--bg) 75%);border:1px solid var(--line);border-radius:4px;overflow:hidden}
.map svg{width:100%;height:100%;display:block}
.map .street{stroke:#2a251e;stroke-width:10;fill:none}
.map .street.m{stroke:#332c23;stroke-width:16}
.map .route{stroke:var(--accent);stroke-width:1.6;fill:none;stroke-dasharray:4 6}
.map .poi circle{fill:var(--bg);stroke:var(--accent);stroke-width:1.6}
.map .poi text{fill:var(--text);font:500 13px var(--sans)}
.map .poi .a{fill:var(--muted);font:400 11px var(--sans)}
.map .home circle.c{fill:var(--accent)}
.map .home circle.r{fill:none;stroke:var(--accent);opacity:.35}
.map .home text{fill:var(--accent-hi);font:500 14px var(--display);letter-spacing:.14em}
.poilist{display:grid;gap:12px;margin:0;padding:0;list-style:none}
.poilist li{display:flex;justify-content:space-between;gap:16px;border-top:1px solid var(--line);padding-top:12px;font-size:15.5px}
.poilist li span:last-child{color:var(--muted);text-align:right}
.note{font-size:12.5px;color:var(--faint)}

/* parking scene */
.scene{min-height:100vh;display:flex;align-items:center}
.path-wrap{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,72px);align-items:center;width:100%}
@media (max-width:900px){.path-wrap{grid-template-columns:1fr}.scene{min-height:0}}
.pathsvg{width:100%;height:auto;overflow:visible}
.pathsvg .track{stroke:var(--line);stroke-width:2;fill:none}
.pathsvg .draw{stroke:var(--accent);stroke-width:2.4;fill:none;stroke-linecap:round}
.pathsvg .node circle{fill:var(--bg);stroke:var(--faint);stroke-width:1.6;transition:stroke .4s,fill .4s}
.pathsvg .node.on circle{stroke:var(--accent);fill:var(--accent)}
.pathsvg .node text{fill:var(--muted);font:500 13px var(--sans);transition:fill .4s}
.pathsvg .node.on text{fill:var(--text)}
.pathsvg .node .n{fill:var(--faint);font:300 12px var(--display);letter-spacing:.1em}
.pathsvg .bldg{fill:var(--surface);stroke:var(--line)}
.pathsvg .blabel{fill:var(--faint);font:500 10px var(--sans);letter-spacing:.2em}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{border:1px solid var(--line);border-radius:2px;padding:9px 14px;font-size:14px;color:var(--text);background:var(--surface)}
.chip b{font-family:var(--display);font-weight:400;color:var(--accent-hi)}

/* silence */
.wave{width:100%;height:220px;display:block}
.wave .wall{fill:var(--surface);stroke:var(--line)}
.wave .wl{fill:var(--faint);font:500 10px var(--sans);letter-spacing:.2em}
.wave path{fill:none;stroke-width:1.8;stroke-linecap:round}
.wave .in{stroke:var(--accent)}
.wave .out{stroke:var(--accent);opacity:.5}
.db{font:300 clamp(64px,9vw,120px)/1 var(--display)}
.db small{font-size:.35em;color:var(--accent);margin-left:8px}

/* layers */
.layers{position:relative;height:420px;perspective:1400px}
.layer{position:absolute;left:10%;right:10%;top:50%;height:230px;margin-top:-115px;border:1px solid var(--line);border-radius:2px;display:flex;align-items:flex-end;padding:14px 16px;font-size:13px;color:var(--text);transform-style:preserve-3d;box-shadow:none}
.layer span{background:rgba(14,12,10,.65);padding:4px 8px;border-radius:2px}
.layer.l1{background:repeating-linear-gradient(0deg,#3a3129 0 22px,#2e2720 22px 23px),#3a3129}
.layer.l2{background:#262626 repeating-linear-gradient(45deg,transparent 0 6px,rgba(255,255,255,.04) 6px 7px)}
.layer.l3{background:#5b5140 repeating-linear-gradient(90deg,rgba(0,0,0,.08) 0 3px,transparent 3px 9px)}
.layer.l4{background:linear-gradient(135deg,#454039,#2f2b26);border-color:var(--accent)}
.layers-legend{display:grid;gap:10px;margin:0;padding:0;list-style:none}
.layers-legend li{display:grid;grid-template-columns:72px 1fr;gap:14px;border-top:1px solid var(--line);padding-top:10px;font-size:15px}
.layers-legend b{font:400 20px/1.1 var(--display);color:var(--accent-hi)}

/* lifts */
.shaft{display:grid;grid-template-columns:auto 1fr;gap:clamp(24px,5vw,72px);align-items:center}
.floors{display:grid;grid-template-rows:repeat(22,1fr);height:440px;width:66px;border:1px solid var(--line);border-radius:2px;padding:4px;gap:3px;background:var(--surface)}
.floors i{display:block;background:var(--surface-raised);border-radius:1px;transition:background .3s}
.floors i.on{background:var(--accent)}
.shaft .fl{font:300 clamp(80px,12vw,160px)/1 var(--display);font-variant-numeric:tabular-nums}
@media (max-width:600px){.floors{height:300px;width:48px}}

/* apartments */
.apts{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media (max-width:760px){.apts{grid-template-columns:1fr}}
.apt{background:var(--surface);border:1px solid var(--line);border-radius:4px;padding:clamp(22px,3vw,32px);display:flex;flex-direction:column;gap:14px;transition:background .6s var(--ease),border-color .6s var(--ease)}
.apt:hover{background:var(--surface-raised);border-color:rgba(201,164,92,.45)}
.apt .k{font:300 72px/1 var(--display);color:var(--accent-hi)}
.apt h3{font-size:28px;font-weight:400}
.apt dl{display:grid;grid-template-columns:1fr 1fr;gap:10px 18px;margin:0;border-top:1px solid var(--line);padding-top:14px}
.apt dt{font-size:12px;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}
.apt dd{margin:0;font:400 20px/1.2 var(--display)}
.planbox{margin-top:20px}
.planbox .media{background:#f4f1ea}
.planbox .media img{mix-blend-mode:multiply}

/* price mechanic */
.steps4{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:4px;overflow:hidden}
.steps4 div{padding:22px 20px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:6px;background:var(--surface)}
.steps4 div:last-child{border-right:0}
.steps4 .v{font:300 clamp(26px,3vw,40px)/1 var(--display);white-space:nowrap}
.steps4 div:first-child{background:linear-gradient(180deg,rgba(201,164,92,.16),var(--surface));}
.steps4 div:first-child .v{color:var(--accent-hi)}
@media (max-width:700px){.steps4{grid-template-columns:1fr 1fr}.steps4 div:nth-child(2){border-right:0}.steps4 div:nth-child(-n+2){border-bottom:1px solid var(--line)}}

/* calculator */
.calc{display:grid;grid-template-columns:1.1fr .9fr;gap:0;border:1px solid var(--line);border-radius:4px;overflow:hidden}
@media (max-width:900px){.calc{grid-template-columns:1fr}}
.calc .in{padding:clamp(22px,3vw,36px);display:flex;flex-direction:column;gap:22px;background:var(--surface)}
.calc .out{padding:clamp(22px,3vw,36px);display:flex;flex-direction:column;gap:14px;justify-content:center;background:radial-gradient(90% 90% at 80% 20%,rgba(201,164,92,.14),transparent 60%),var(--bg)}
.field{display:flex;flex-direction:column;gap:10px}
.field label,.field .lb{font-size:13px;color:var(--muted);display:flex;justify-content:space-between;gap:10px}
.field label b{color:var(--text);font-weight:500}
.seg{display:flex;flex-wrap:wrap;gap:8px}
.seg button{font:500 14px/1 var(--sans);color:var(--muted);background:transparent;border:1px solid var(--line);border-radius:2px;padding:11px 14px;cursor:pointer;transition:color .16s,background-color .16s,border-color .16s}
.seg button[aria-pressed="true"]{color:var(--on-accent);background:var(--accent);border-color:var(--accent)}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:2px;background:var(--line);outline:none}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:var(--accent);border:3px solid var(--bg);box-shadow:0 0 0 1px var(--accent);cursor:pointer}
input[type=range]::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:var(--accent);border:3px solid var(--bg);cursor:pointer}
select{font:400 15px var(--sans);color:var(--text);background:var(--bg);border:1px solid var(--line);border-radius:2px;padding:12px}
.pay{font:300 clamp(48px,6vw,76px)/1 var(--display);font-variant-numeric:tabular-nums;white-space:nowrap}
.pay small{font-size:.32em;color:var(--muted);margin-left:8px}
.kv{display:grid;grid-template-columns:1fr auto;gap:8px 16px;font-size:14.5px;border-top:1px solid var(--line);padding-top:14px}
.kv span:nth-child(odd){color:var(--muted)}
.kv span:nth-child(even){text-align:right;font-variant-numeric:tabular-nums}
.foot{font-size:12.5px;color:var(--faint);line-height:1.5}

/* services */
.svc{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:4px;padding:24px;display:flex;flex-direction:column;gap:12px}
.card h3{font-size:22px;font-weight:400;line-height:1.2}
.card p{margin:0;color:var(--muted);font-size:15px}
.tag{align-self:flex-start;display:inline-flex;align-items:center;gap:8px;font:500 12.5px/1 var(--sans);letter-spacing:.06em;padding:7px 12px;border-radius:999px;border:1px solid var(--line);color:var(--muted)}
.tag::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.tag.ok{color:var(--on-accent);background:var(--accent);border-color:var(--accent)}
.tag.pl{color:var(--text);border-color:var(--muted)}
.tag.di{border-style:dashed}

/* yard */
.yard{display:grid;grid-template-columns:1.3fr 1fr;gap:16px}
.yard .media{aspect-ratio:16/10}
@media (max-width:800px){.yard{grid-template-columns:1fr}}

/* trust */
.trust{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:0;border-top:1px solid var(--line)}
.trust div{padding:24px 24px 24px 0;border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:6px}
.trust b{font:400 22px/1.2 var(--display)}

/* quiz */
.quiz{border:1px solid var(--accent);border-radius:4px;overflow:hidden;background:linear-gradient(135deg,rgba(201,164,92,.08),transparent 55%),var(--surface)}
.qbar{height:2px;background:var(--line)}
.qbar i{display:block;height:100%;width:100%;transform-origin:left center;transform:scaleX(var(--p,.2));background:linear-gradient(90deg,var(--accent-lo),var(--accent-hi));transition:transform .5s var(--ease)}
.qbody{padding:clamp(22px,4vw,48px);min-height:340px;display:flex;flex-direction:column;gap:22px}
.qstep{display:flex;flex-direction:column;gap:18px}
.qstep h3{font-size:clamp(26px,3vw,36px)}
.opts{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px}
.opts button{font:500 15px/1.3 var(--sans);text-align:left;color:var(--text);background:var(--bg);border:1px solid var(--line);border-radius:2px;padding:18px;cursor:pointer;transition:color .16s,background-color .16s,border-color .16s}
.opts button:hover{border-color:var(--accent)}
.opts button[aria-pressed="true"]{border-color:var(--accent);background:rgba(201,164,92,.12)}
.qnav{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:auto}
.qcount{font-size:13px;color:var(--muted)}
.form{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:640px){.form{grid-template-columns:1fr}}
.inp{display:flex;flex-direction:column;gap:6px}
.inp label{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.inp input{font:400 17px var(--sans);color:var(--text);background:transparent;border:0;border-bottom:1px solid var(--line);padding:10px 0;border-radius:0}
.inp input:focus{outline:none;border-bottom-color:var(--accent);box-shadow:0 1px 0 0 var(--accent)}
.consent{grid-column:1/-1;display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--muted)}
.consent input{margin-top:3px;accent-color:var(--accent)}
.ok-msg{border:1px solid var(--accent);padding:18px;border-radius:2px;color:var(--text)}

/* faq */
details{border-top:1px solid var(--line);padding:18px 0}
details:last-of-type{border-bottom:1px solid var(--line)}
summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px;font:400 clamp(18px,2vw,22px)/1.3 var(--display)}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--accent);font-weight:300;font-size:26px;line-height:1;transition:transform .5s var(--ease)}
details[open] summary::after{transform:rotate(45deg)}
details p{margin:12px 0 0;color:var(--muted);max-width:70ch}

/* footer */
.ftr{border-top:1px solid var(--line);padding-block:56px 40px}
.ftr .cols{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:32px}
@media (max-width:800px){.ftr .cols{grid-template-columns:1fr}}
.ftr p{margin:0 0 8px;color:var(--muted);font-size:14px}
.ftr .legal{margin-top:36px;font-size:12.5px;color:var(--muted);line-height:1.6;max-width:110ch}
.proto{opacity:.75;position:fixed;left:50%;bottom:calc(14px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);z-index:60;font-size:12px;color:var(--muted);background:rgba(14,12,10,.8);border:1px solid var(--line);padding:7px 14px;border-radius:999px;backdrop-filter:blur(8px);white-space:nowrap}

.reveal{transition:opacity 1s var(--ease),transform 1s var(--ease)}
/* reduced motion: убираем перемещения и циклы, оставляем короткую обратную связь цветом и прозрачностью */
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;scroll-behavior:auto!important;transition-property:opacity,color,background-color,border-color!important;transition-duration:.12s!important;transition-delay:0s!important}}
/* ===== v2 ===== */
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--accent);color:var(--on-accent);padding:10px 14px;border-radius:2px;font-weight:500;text-decoration:none}
.skip:focus{top:calc(10px + env(safe-area-inset-top,0px))}
.hdr .btn .sm{display:none}
@media (max-width:560px){.hdr .btn .lg{display:none}.hdr .btn .sm{display:inline}.hdr .btn{padding:12px 16px}}
.manifest p.src{font:400 13px/1.45 var(--sans);color:var(--muted);max-width:none;letter-spacing:0}
.note{color:var(--muted)}
.seg button{min-height:44px}
summary{min-height:44px;align-items:center}
input[type=range]{height:24px;background:transparent}
input[type=range]::-webkit-slider-runnable-track{height:2px;background:var(--line)}
input[type=range]::-webkit-slider-thumb{margin-top:-9px}
input[type=range]:focus-visible{outline:2px solid var(--focus);outline-offset:4px}
.steps4 .v{font-size:clamp(22px,2.6vw,40px);white-space:normal}
@media (max-width:700px){.steps4 .v{font-size:22px}}
.svc{grid-template-columns:repeat(3,1fr)}
@media (max-width:900px){.svc{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.svc{grid-template-columns:1fr}}
.builder{display:grid;grid-template-columns:1fr 1.2fr;gap:clamp(28px,5vw,72px);align-items:start}
@media (max-width:900px){.builder{grid-template-columns:1fr}}
.bgrid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line)}
.bgrid div{padding:20px 20px 20px 0;border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:6px}
.bgrid b{font:400 21px/1.2 var(--display)}
.cam{position:relative;border:1px solid var(--line);border-radius:4px;overflow:hidden;aspect-ratio:16/9;background:var(--surface)}
.cam img{width:100%;height:100%;object-fit:cover;filter:grayscale(.35) brightness(.7)}
.cam .live{position:absolute;left:14px;top:14px;display:flex;gap:8px;align-items:center;font:500 12px var(--sans);letter-spacing:.12em;background:rgba(14,12,10,.7);padding:7px 11px;border-radius:2px}
.cam .live i{width:8px;height:8px;border-radius:50%;background:var(--terra)}
.docs{display:flex;flex-wrap:wrap;gap:10px}
.gap-note{border:1px dashed var(--line);padding:12px 14px;border-radius:2px;font-size:13px;color:var(--muted);margin:0}
.story{display:grid;grid-template-columns:1.15fr 1fr;gap:clamp(28px,5vw,72px)}
.story .stage{position:sticky;top:90px;height:calc(100vh - 140px);max-height:720px;border-radius:4px;overflow:hidden;border:1px solid var(--line);background:var(--surface)}
.story .stage figure{position:absolute;inset:0;margin:0;opacity:0;transition:opacity .9s var(--ease)}
.story .stage figure.on{opacity:1}
.story .stage img{width:100%;height:100%;object-fit:cover;transition:transform 1.4s var(--ease)}
.story .stage figure.on img.zoom{transform:scale(1.35)}
.story .stage .gal{display:flex;align-items:center;justify-content:center;background:radial-gradient(80% 80% at 50% 50%,#231d16,var(--surface))}
.gal-draw{width:86%;height:auto}
.gal-draw .wall{fill:#1a1611;stroke:rgba(201,164,92,.22)}
.gal-draw .run{stroke:var(--accent);stroke-width:3;fill:none;stroke-linecap:round;stroke-dasharray:520;stroke-dashoffset:520;transition:stroke-dashoffset 1.6s var(--ease)}
.story .stage figure.on .run{stroke-dashoffset:0}
.gal-draw .dim{stroke:var(--muted);stroke-width:1}
.stage .cap2{position:absolute;left:0;right:0;bottom:0;padding:18px 20px;background:linear-gradient(transparent,rgba(14,12,10,.9));font-size:13px;color:var(--text-soft)}
.stage .prog{position:absolute;left:20px;right:20px;top:18px;display:grid;grid-template-columns:repeat(4,1fr);gap:6px;z-index:2}
.stage .prog i{height:2px;background:rgba(239,233,221,.2);transition:background .5s}
.stage .prog i.on{background:var(--accent)}
.steps{display:flex;flex-direction:column}
.step{min-height:70vh;display:flex;flex-direction:column;justify-content:center;gap:14px;opacity:.5;transition:opacity .6s var(--ease)}
.step.on{opacity:1}
.step .no{font:300 15px var(--display);color:var(--accent);letter-spacing:.2em}
.step h3{font-size:clamp(28px,3.2vw,40px);font-weight:300}
.step .big{font:300 clamp(48px,6vw,80px)/1 var(--display);color:var(--accent-hi)}
.step .big small{font-size:.3em;color:var(--muted);margin-left:10px;letter-spacing:.02em}
.step .cap{margin:0;max-width:40ch;font-size:15.5px}
.step figure.m{display:none;margin:0}
@media (max-width:900px){.story{grid-template-columns:1fr}.story .stage{display:none}.step{min-height:0;opacity:1;padding-block:26px;border-top:1px solid var(--line)}.step figure.m{display:block;border-radius:4px;overflow:hidden;border:1px solid var(--line);aspect-ratio:16/10}.step figure.m img{width:100%;height:100%;object-fit:cover}}
.wlabels{display:flex;justify-content:space-between;font:500 11px var(--sans);letter-spacing:.16em;color:var(--muted);margin-top:6px}
.layer span{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;background:rgba(14,12,10,.85);color:var(--accent-hi);font:400 15px var(--display);padding:0}
.layers-legend li{grid-template-columns:28px 120px 1fr;align-items:baseline}
.layers-legend li i{font:400 15px var(--display);font-style:normal;color:var(--accent)}
@media (max-width:600px){.layers-legend li{grid-template-columns:28px 1fr}.layers-legend li span{grid-column:2}}
.fl small{font:400 14px var(--sans);color:var(--muted);letter-spacing:.14em;text-transform:uppercase;margin-left:12px}
.pfilter{display:flex;flex-wrap:wrap;gap:16px 28px;align-items:end;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-block:18px;position:relative;z-index:3;background:var(--bg)}
.pfilter .field{min-width:240px;flex:1}
.pcount{font-size:14px;color:var(--muted);margin-left:auto;min-height:44px;display:flex;align-items:center}
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px}
.pcard{background:var(--surface);border:1px solid var(--line);border-radius:4px;overflow:hidden;display:flex;flex-direction:column;cursor:pointer;text-align:left;color:var(--text);font:inherit;padding:0;transition:border-color .5s var(--ease),transform .5s var(--ease)}
.pcard:hover{border-color:rgba(201,164,92,.55);transform:translateY(-2px)}
.pcard .pic{aspect-ratio:1/1;background:var(--text);display:flex;align-items:center;justify-content:center;padding:14px;width:100%}
.pcard .pic img{width:100%;height:100%;object-fit:contain}
.pcard .inf{padding:16px 18px;display:grid;gap:6px;width:100%}
.pcard .row{display:flex;justify-content:space-between;gap:10px;align-items:baseline}
.pcard .t{font:400 22px/1.1 var(--display)}
.pcard .pr{font:400 18px var(--display);color:var(--accent-hi);white-space:nowrap}
.pcard .sub{font-size:13px;color:var(--muted)}
dialog.flat{max-width:min(1040px,calc(100vw - 32px));width:100%;max-height:calc(100vh - 32px);border:1px solid var(--line);border-radius:4px;background:var(--bg);color:var(--text);padding:0;overflow:auto}
dialog.flat::backdrop{background:rgba(6,5,4,.78);backdrop-filter:blur(6px)}
.fwrap{display:grid;grid-template-columns:1fr 1fr}
@media (max-width:820px){.fwrap{grid-template-columns:1fr}}
.fwrap .pic{background:var(--text);display:flex;align-items:center;justify-content:center;padding:24px;min-height:300px;position:relative}
.fwrap .pic img{max-height:480px;max-width:100%;width:auto}
.fwrap .inf{padding:clamp(20px,3vw,32px);display:flex;flex-direction:column;gap:16px}
.fwrap h3{font-size:30px;font-weight:300}
.floors-pick{display:grid;grid-template-columns:repeat(10,1fr);gap:6px}
@media (max-width:420px){.floors-pick{grid-template-columns:repeat(5,1fr)}}
.floors-pick button{min-height:44px;font:500 14px var(--sans);background:var(--surface);color:var(--text);border:1px solid var(--line);border-radius:2px;cursor:pointer}
.floors-pick button[aria-pressed="true"]{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}
.floors-pick button:disabled{opacity:.35;cursor:not-allowed;text-decoration:line-through}
.fclose{position:absolute;right:12px;top:12px;width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:rgba(14,12,10,.85);color:var(--text);font-size:22px;cursor:pointer;z-index:2}
.legend{display:inline-flex;gap:16px;font-size:12px;color:var(--muted)}
.legend span::before{content:"";display:inline-block;width:10px;height:10px;margin-right:6px;border:1px solid var(--line);background:var(--surface);vertical-align:-1px}
.legend .b::before{opacity:.35}
.chkrow{display:flex;gap:10px;align-items:center;font-size:14px;color:var(--text);min-height:44px;cursor:pointer}
.chkrow input{width:18px;height:18px;accent-color:var(--accent)}
.qflat{border:1px solid var(--line);padding:10px 14px;border-radius:2px;font-size:14px;color:var(--text)}