:root{--rv-ink:#101415;--rv-ink-2:#191f20;--rv-paper:#f3f0e8;--rv-card:#fff;--rv-orange:#ff5426;--rv-line:rgba(16,20,21,.14);--rv-radius:2px}
::selection{background:var(--rv-orange);color:#fff}
body{background:var(--rv-paper);font-feature-settings:"ss01" 1,"cv02" 1}
.btn,.unified-cta,.seo-btn{transition:transform .25s ease,background .25s ease,box-shadow .25s ease}.btn:hover,.unified-cta:hover,.seo-btn:hover{transform:translateY(-2px);box-shadow:0 14px 35px rgba(0,0,0,.2)}
.unified-header{height:82px!important;min-height:82px;grid-template-columns:300px 1fr auto auto!important;padding-inline:clamp(20px,4vw,70px)!important;box-shadow:0 8px 30px rgba(16,20,21,.04)}
.unified-mark{position:relative;overflow:hidden}.unified-mark:after{content:"";position:absolute;width:28px;height:70px;background:#fff3;transform:rotate(25deg);left:-40px;transition:.5s}.unified-brand:hover .unified-mark:after{left:65px}
.unified-cta{padding:15px 21px!important;border-radius:2px}.unified-nav a{font-size:11px!important;letter-spacing:.01em}.unified-phone:after{content:"Пн–Пт 09:00–18:00";display:block;font:600 8px Manrope;color:#888;text-align:right;margin-top:4px}

/* Homepage hero */
.hero{min-height:calc(100vh - 82px);height:820px;align-items:stretch;background:var(--rv-ink)}
.hero-bg{filter:saturate(.82) contrast(1.05)}
.hero-shade{background:linear-gradient(90deg,rgba(6,9,10,.97) 0%,rgba(6,9,10,.86) 45%,rgba(6,9,10,.28) 75%),linear-gradient(0deg,rgba(6,9,10,.75),transparent 55%)}
.hero-content{width:64%;padding:clamp(80px,10vh,120px) 0 48px clamp(30px,7vw,128px);display:flex;flex-direction:column;justify-content:center}
.hero h1{font-size:clamp(58px,5.6vw,96px)!important;max-width:900px;margin:25px 0 28px;line-height:.88!important}.hero h1 em{display:inline-block;color:var(--rv-orange)}
.hero-copy{font-size:16px;max-width:690px;line-height:1.75}.hero-actions{margin-top:30px}.hero-actions .btn{min-width:236px}.hero-proof{gap:0;margin-top:auto;max-width:760px}.hero-proof div{width:33.333%;padding:20px 24px 0 0;border-right:1px solid #ffffff25}.hero-proof div+div{padding-left:24px}.hero-proof b{font:700 14px Unbounded;color:var(--rv-orange)}.hero-proof span{font-size:10px;line-height:1.45;margin-top:8px;color:#b9bfbd;max-width:145px}
.hero-estimate{position:absolute;z-index:3;right:clamp(30px,5vw,90px);top:50%;transform:translateY(-50%);width:min(360px,27vw);padding:27px;background:rgba(242,239,231,.96);color:var(--rv-ink);box-shadow:0 35px 90px #0009;backdrop-filter:blur(18px)}
.estimate-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--rv-line);padding-bottom:17px;margin-bottom:16px}.estimate-head span{font:700 11px Unbounded}.estimate-head i{font-style:normal;font-size:9px;color:#777}.hero-estimate label{display:flex;flex-direction:column;gap:7px;font-size:8px;text-transform:uppercase;letter-spacing:.12em;margin-top:13px}.hero-estimate input,.hero-estimate select{width:100%;border:1px solid #d3d2cb;background:#fff;padding:13px;color:var(--rv-ink);outline:none}.hero-estimate input:focus,.hero-estimate select:focus{border-color:var(--rv-orange)}.estimate-result{display:flex;flex-direction:column;padding:18px 0}.estimate-result small{font-size:9px;color:#777}.estimate-result b{font:700 25px Unbounded;letter-spacing:-.06em;margin:5px 0;color:var(--rv-orange)}.estimate-result span{font-size:8px;color:#777}.hero-estimate .btn{width:100%;padding:15px}.hero-note{right:auto;left:clamp(30px,7vw,128px);bottom:25px;border:0;padding:0;display:none}

/* Proof rail */
.trust{display:grid!important;grid-template-columns:repeat(4,1fr);padding:0 clamp(30px,7vw,128px)!important;min-height:116px;background:#fff!important;gap:0!important;align-items:stretch!important}.trust>div{display:grid;grid-template-columns:auto 1fr;grid-template-rows:1fr 1fr;column-gap:14px;align-content:center;border-right:1px solid var(--rv-line);padding:24px}.trust>div:first-child{border-left:1px solid var(--rv-line)}.trust small{grid-row:1/3;color:var(--rv-orange);font:700 10px Unbounded;padding-top:4px}.trust b{font:750 13px Manrope}.trust span{font-size:9px;color:#858a88;margin-top:3px}

/* Product system */
.products{background:#edeae2}.products .section-head{margin-bottom:42px}.product-grid{grid-template-columns:1.08fr 1fr .76fr;gap:12px}.product-card.product-visual{padding:0!important;min-height:650px;background:#fff;color:var(--rv-ink);overflow:hidden;border:1px solid transparent}.product-card.product-visual:hover{transform:translateY(-7px);box-shadow:0 32px 70px #15191a18}.product-card.product-visual.featured{background:var(--rv-ink);color:#fff}.product-image{height:275px;position:relative;overflow:hidden;background:#d9d7cf}.product-image img{width:100%;height:100%;object-fit:cover;transition:transform .65s ease}.product-card:hover .product-image img{transform:scale(1.04)}.product-image>span{position:absolute;left:18px;top:18px;background:var(--rv-orange);color:#fff;padding:8px 10px;font-size:8px;font-weight:800;letter-spacing:.1em}.product-body{padding:30px;display:flex;flex-direction:column;flex:1}.product-body>small{font-size:8px;letter-spacing:.15em;color:#8a8f8d}.product-body h3{font:700 clamp(28px,2.3vw,42px)/.93 Unbounded,Manrope,sans-serif!important;text-transform:uppercase;margin:19px 0;letter-spacing:-.06em}.product-body p{font-size:11px;line-height:1.6;color:#767c79}.featured .product-body p{color:#9ca3a0}.product-specs{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}.product-specs span{border:1px solid #d6d7d1;padding:7px 9px;font-size:8px}.featured .product-specs span{border-color:#ffffff20}.product-body .price{display:flex;align-items:center;justify-content:space-between;margin-top:auto}.product-body .price b{font-family:Unbounded!important;font-size:19px}.product-body .price i{font-style:normal;font-size:9px;color:var(--rv-orange)}.product-wide .product-image{height:330px}.product-wide .product-body h3{font-size:31px!important}.catalog-all{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #c8c8c1;margin-top:22px;padding:22px 4px;font-size:11px}.catalog-all b{color:var(--rv-orange)}

/* Factory proof */
.factory{position:relative;isolation:isolate;min-height:760px;padding:110px max(7vw,60px);grid-template-columns:1.1fr .9fr;gap:10vw;background-image:linear-gradient(90deg,rgba(11,14,15,.97),rgba(11,14,15,.83) 54%,rgba(11,14,15,.42)),url('assets/factory-hero.png');background-size:cover;background-position:center}.factory:after{content:"";position:absolute;inset:18px;border:1px solid #ffffff16;z-index:-1}.factory h2{font-size:clamp(52px,5.2vw,84px)!important}.factory-copy{padding-top:90px}.factory-copy>p{font-size:15px;max-width:520px}.factory-checks{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:#ffffff18;margin:40px 0}.factory-checks span{background:rgba(16,20,21,.84);padding:17px;font-size:10px;color:#c7cdca}.factory-checks span::first-letter{color:var(--rv-orange)}.factory-legal{display:flex;flex-direction:column;border-left:3px solid var(--rv-orange);padding-left:16px;margin-top:50px}.factory-legal b{font-size:12px}.factory-legal span{font-size:9px;color:#8b9290;margin-top:5px}

/* Content polish */
.products,.configurator{scroll-margin-top:82px}.photo-journal{background:#e5e1d7!important}.journal-grid{gap:8px!important}.journal-grid figure{border-radius:var(--rv-radius)}.journal-grid figcaption b{font-size:17px!important}.visual-note{max-width:580px}.compare{position:relative;overflow:hidden}.compare:before{content:"PIR / MW";position:absolute;right:-2vw;top:40px;font:700 10vw Unbounded;color:#11111108;pointer-events:none}.compare-grid{position:relative}.compare-grid>div{padding:20px 24px}.compare-grid strong{color:var(--rv-orange)}
.project-card{box-shadow:0 30px 80px #0008}.steps-grid article{transition:background .25s,color .25s ease}.steps-grid article:hover{background:var(--rv-ink);color:#fff}.steps-grid article:hover p{color:#aab0ae}
.calc form{box-shadow:0 35px 80px #0005}.faq details{transition:padding .25s}.faq details[open]{padding-left:18px;border-color:var(--rv-orange)}.cta{position:relative;overflow:hidden}.cta:after{content:"₸";position:absolute;right:3vw;bottom:-11vw;font:700 24vw Unbounded;color:#fff1;pointer-events:none}

/* Interactive facade studio */
.configurator{background:#101415;color:#fff;padding:100px max(5vw,40px);display:grid;grid-template-columns:minmax(420px,.82fr) minmax(600px,1.18fr);gap:5vw;align-items:center;min-height:850px}
.config-copy h2{font:700 clamp(52px,5.2vw,84px)/.9 Unbounded,Manrope,sans-serif!important;text-transform:uppercase;letter-spacing:-.065em!important;margin:22px 0 24px}.config-copy>p:not(.eyebrow){max-width:600px;color:#919796;font-size:15px;line-height:1.7}.config-step{display:flex;align-items:center;gap:12px;margin-top:29px;color:#fff;font-size:11px;text-transform:uppercase;letter-spacing:.12em}.config-step span{color:var(--rv-orange);font-weight:800}.swatches{display:grid;grid-template-columns:repeat(5,minmax(68px,1fr));gap:8px;margin:14px 0 26px}.swatch{width:auto;height:86px;padding:8px;background:#191e1f;border:1px solid #ffffff17;outline:0;display:flex;flex-direction:column;align-items:flex-start;gap:8px;color:#fff;text-align:left;cursor:pointer}.swatch i{display:block;width:100%;height:34px;background:var(--c);box-shadow:inset 0 0 0 1px #ffffff2e}.swatch span{display:block;min-width:0}.swatch b,.swatch small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.swatch b{font-size:9px}.swatch small{margin-top:3px;color:#7f8785;font-size:8px}.swatch:hover,.swatch.active{transform:none;outline:0;border-color:var(--rv-orange);background:#222829;box-shadow:inset 0 -3px var(--rv-orange)}.swatch.active i{box-shadow:inset 0 0 0 2px #fff,0 0 0 1px var(--rv-orange)}
.profile-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;border:0;margin:14px 0 24px}.profile-tabs button{border:1px solid #ffffff17;background:#191e1f;padding:15px;color:#fff;text-align:left;display:flex;flex-direction:column;gap:5px;cursor:pointer}.profile-tabs button b{font-size:11px}.profile-tabs button small{color:#77807e;font-size:8px}.profile-tabs button.active{border-color:var(--rv-orange);background:#242a2b;box-shadow:inset 0 -3px var(--rv-orange)}.config-summary{display:grid;grid-template-columns:1fr auto;align-items:center;gap:18px;padding-top:20px;border-top:1px solid #ffffff20}.config-summary>div{display:flex;flex-direction:column}.config-summary small{color:#777f7d;font-size:8px;text-transform:uppercase;letter-spacing:.14em}.config-summary b{margin:4px 0 2px;font:700 18px Unbounded}.config-summary>div span{color:#929997;font-size:10px}.config-summary .btn{padding:17px 18px;white-space:nowrap}.config-summary .btn span{color:#fff;margin-left:10px}
.panel-stage{width:100%;height:650px;position:relative;display:block;overflow:hidden;background:#171d1e;border:1px solid #ffffff17;box-shadow:0 40px 90px #0007;perspective:none}.panel-stage:before,.panel-orbit,.panel-label{display:none}.stage-toolbar{width:100%;height:62px;padding:0 22px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #ffffff17;text-transform:uppercase;font-size:9px;letter-spacing:.12em}.stage-toolbar span{display:flex;align-items:center;gap:9px;color:#929997}.stage-toolbar i{width:7px;height:7px;border-radius:50%;background:#39d98a;box-shadow:0 0 0 5px #39d98a1e}.stage-toolbar b{font:700 13px Unbounded;color:#fff}.building-scene{width:100%;height:500px;position:relative;overflow:hidden;background:linear-gradient(#88989d 0,#d4d5cd 66%,#5c605a 67%)}.scene-sky{position:absolute;inset:0;background:radial-gradient(circle at 75% 18%,#fff8 0 3%,transparent 18%),linear-gradient(160deg,#5c6e75,#d6d3c7 65%)}.scene-building.panel-demo{--panel-color:#ece9df;position:absolute;width:82%;height:57%;left:10%;bottom:15%;transform:none!important;transition:none}.building-front{position:absolute;inset:0 0 0 20%;background-color:var(--panel-color);background-image:repeating-linear-gradient(0deg,transparent 0 15px,#00000012 16px 17px);clip-path:polygon(0 9%,100% 0,100% 100%,0 100%);transition:background-color .45s}.building-side{position:absolute;left:0;top:16%;bottom:0;width:21%;background:color-mix(in srgb,var(--panel-color) 70%,#000);clip-path:polygon(0 17%,100% 0,100% 100%,0 89%);transition:background-color .45s}.profile-line .building-front{background-image:repeating-linear-gradient(0deg,transparent 0 45px,#00000024 46px 49px)}.profile-smooth .building-front{background-image:linear-gradient(#ffffff0d,#0000000d)}.brand-sign{position:absolute;left:9%;top:30%;background:var(--rv-orange);color:#fff;padding:12px 15px;font:700 17px Unbounded}.window-strip{position:absolute;left:6%;right:5%;top:53%;height:21%;background:linear-gradient(100deg,#152225,#53666a 45%,#17272a);border:6px solid #222b2c}.building-door,.loading-door{position:absolute;bottom:0;background:#263033;border:5px solid #1b2224}.building-door{left:14%;width:15%;height:30%}.loading-door{right:10%;width:25%;height:39%;background:repeating-linear-gradient(0deg,#394346 0 14px,#283134 15px 18px)}.scene-ground{position:absolute;left:-10%;right:-10%;bottom:-16%;height:35%;background:#4e5350;transform:rotate(-4deg);border-top:3px solid #92978e}.scene-ground i{display:block;width:65%;height:8px;margin:8% auto;background:#d8d3bd;opacity:.5}.stage-specs{width:100%;height:88px;display:grid;grid-template-columns:repeat(3,1fr);align-items:center}.stage-specs span{padding:0 20px;border-right:1px solid #ffffff14;display:flex;flex-direction:column;gap:5px}.stage-specs small{color:#747c7a;font-size:8px;text-transform:uppercase;letter-spacing:.1em}.stage-specs b{font-size:10px}

/* Inner pages */
.catalog-hero{background:radial-gradient(circle at 85% 25%,#354042,#171b1d 45%)!important;position:relative;overflow:hidden;isolation:isolate}.catalog-hero:after{content:"КАТАЛОГ";position:absolute;right:-2vw;bottom:-2vw;font:700 11vw Unbounded;color:#ffffff05;z-index:-1}.catalog-hero h1{font-family:Unbounded!important;letter-spacing:-.065em!important}.catalog-hero>p:last-of-type{color:#bec4c1!important}.catalog-card{border:1px solid #171b1d0d}.catalog-card h3{font-family:Unbounded!important;letter-spacing:-.05em}.catalog-card img{background:#d8d7d0}.catalog-wrap aside>a:hover{color:var(--rv-orange)}
.seo-hero{background:radial-gradient(circle at 80% 20%,#30393a,#131718 55%)!important}.seo-hero h1{font-family:Unbounded!important;letter-spacing:-.07em!important}.seo-visual{border:1px solid #ffffff18}.seo-card{border-radius:var(--rv-radius)}.seo-section:nth-of-type(even):not(.seo-dark){background:#ebe8df}.inner-hero h1{font-family:Unbounded!important}.quote-box{box-shadow:0 28px 65px #ff542633}
footer,.seo-footer{border-top:1px solid #ffffff10;background:#0b0e0f!important}
.contact-dock{transition:opacity .3s ease,transform .3s ease}.hero-active .contact-dock{opacity:0;transform:translateX(calc(100% + 40px));pointer-events:none}.contact-dock a{border-radius:3px!important;height:46px!important}.contact-dock span{letter-spacing:.01em}

/* Readability pass: forms, cards and technical captions */
.hero-estimate label{font-size:11px;letter-spacing:.08em}.hero-estimate input,.hero-estimate select{font-size:15px;min-height:48px}.estimate-head span{font-size:12px}.estimate-head i{font-size:11px}.estimate-result small{font-size:11px}.estimate-result span{font-size:10px;line-height:1.45}.estimate-result b{font-size:26px}
.trust b{font-size:14px}.trust span{font-size:11px;line-height:1.35}.trust small{font-size:11px}
.product-body>small{font-size:10px}.product-body p{font-size:14px;line-height:1.65}.product-specs span{font-size:10px}.product-body .price{font-size:13px}.product-body .price i{font-size:11px}
.factory-copy>p{font-size:16px}.factory-checks span{font-size:12px}.factory-legal b{font-size:14px}.factory-legal span{font-size:11px}.visual-note{font-size:12px;line-height:1.55}
.config-copy>p:not(.eyebrow){font-size:16px}.config-step{font-size:12px}.swatch b{font-size:11px}.swatch small{font-size:9.5px}.profile-tabs button b{font-size:12px}.profile-tabs button small{font-size:10px}.config-summary small{font-size:10px}.config-summary>div span{font-size:11px}.stage-toolbar{font-size:10px}.stage-specs small{font-size:9.5px}.stage-specs b{font-size:11px}
.calc label,dialog label{font-size:12px;letter-spacing:.07em}.calc input,.calc select,dialog input{font-size:16px;min-height:48px}.calc-result span,.calc-result small{font-size:12px;line-height:1.45}dialog>p:not(.eyebrow){font-size:15px;line-height:1.55}dialog form>small{font-size:12px;line-height:1.5}
.calc-step label{font-size:14px}.calc-step p{font-size:13px;line-height:1.55}.calc-summary>small{font-size:11px}.summary-row{font-size:14px}.calc-summary p{font-size:12px;line-height:1.6}.calc-phone{font-size:12px}.calc-trust span{font-size:12px;line-height:1.45}
.catalog-card small{font-size:11px}.catalog-card p{font-size:14px;line-height:1.65}.catalog-card>div:last-child{font-size:13px}.catalog-wrap aside{font-size:13px}.aside-help small{font-size:11px}.inner-hero p,.seo-card p,.seo-copy p{font-size:15px}.seo-note{font-size:13px}.contact-card>a,.contact-card p{font-size:15px}

@media(max-width:1180px){.unified-header{grid-template-columns:260px 1fr auto!important}.hero-content{width:72%}.hero-estimate{display:none}.product-grid{grid-template-columns:1fr 1fr}.product-wide{grid-column:1/-1}.product-wide{display:grid!important;grid-template-columns:1fr 1fr}.product-wide .product-image{height:100%}.configurator{grid-template-columns:1fr}.panel-stage{height:590px}.building-scene{height:440px}}
@media(max-width:900px){.unified-header{height:70px!important;min-height:70px!important;grid-template-columns:1fr auto!important}.unified-phone{display:none}.unified-menu{font-size:0!important;width:44px;height:42px;position:relative}.unified-menu:before,.unified-menu:after{content:"";position:absolute;left:12px;right:12px;height:2px;background:#fff}.unified-menu:before{top:15px}.unified-menu:after{bottom:15px}.unified-nav{top:70px!important;min-height:calc(100vh - 70px);padding:35px 24px!important;gap:0!important;border-top:1px solid #ddd}.unified-nav a{font:700 28px Unbounded!important;padding:18px 0;width:100%;border-bottom:1px solid #ddd}.hero{height:auto;min-height:760px}.hero-content{width:100%;padding:90px 23px 28px;justify-content:flex-end}.hero h1{font-size:clamp(43px,12.5vw,63px)!important}.hero-copy{font-size:14px}.hero-proof{margin-top:60px}.trust{grid-template-columns:1fr 1fr;padding:0 18px!important}.trust>div{border-bottom:1px solid var(--rv-line)}.trust>div:nth-child(odd){border-left:1px solid var(--rv-line)}.product-grid{grid-template-columns:1fr}.product-card.product-visual{min-height:570px}.product-wide{grid-column:auto;display:flex!important}.product-wide .product-image{height:275px}.factory{grid-template-columns:1fr;padding:85px 24px;background-position:65% center}.factory-copy{padding-top:0}.catalog-hero{padding:80px 24px!important;min-height:560px}.catalog-hero h1{font-size:clamp(46px,13vw,72px)!important}.catalog-stat{flex-wrap:wrap}.catalog-wrap{padding:55px 18px!important}.seo-hero h1{font-size:clamp(46px,13vw,70px)!important}.contact-dock{gap:8px!important}}
@media(max-width:560px){.unified-name{font-size:15px!important}.hero{min-height:780px}.hero-bg{object-position:58% center}.hero-content{padding-top:85px}.hero h1{font-size:43px!important}.hero-actions{display:grid;gap:18px}.hero-actions .btn{width:100%}.hero-proof{gap:0}.hero-proof div{padding-right:10px}.hero-proof div+div{padding-left:10px}.hero-proof span{font-size:10px;line-height:1.35}.trust{grid-template-columns:1fr}.trust>div,.trust>div:nth-child(odd){border-left:1px solid var(--rv-line)}.section{padding-inline:18px!important}.section-head{display:block}.product-card.product-visual{min-height:560px}.product-image{height:235px}.product-body{padding:24px}.product-body h3{font-size:29px!important}.product-body .price{align-items:flex-end}.product-body .price b{font-size:16px}.catalog-all{align-items:flex-start;gap:20px;font-size:12px}.factory:after{inset:8px}.factory h2{font-size:45px!important}.factory-checks{grid-template-columns:1fr}.compare{padding-inline:12px!important}.compare-grid>div{padding:15px 9px;font-size:12px}.compare-head b{font-size:22px!important}.compare-head span{font-size:10px}.project-card{padding:34px!important}.calc{padding-inline:18px!important}.calc form{padding:25px 20px!important}.cta{padding-inline:18px!important}.seo-hero{padding-inline:20px!important}.seo-visual{min-height:260px!important}.catalog-wrap{display:block!important}.catalog-wrap aside{position:static!important;margin-bottom:45px}.catalog-grid{grid-template-columns:1fr!important}.catalog-card{min-height:520px!important}.configurator{padding:70px 18px}.swatches{grid-template-columns:repeat(2,1fr)}.swatch{height:82px}.profile-tabs{grid-template-columns:1fr}.profile-tabs button{padding:14px}.config-summary{grid-template-columns:1fr}.config-summary .btn{width:100%}.panel-stage{height:470px}.building-scene{height:340px}.scene-building.panel-demo{width:105%;left:-2%;height:55%}.stage-specs{height:68px}.stage-specs span{padding:0 8px}.stage-specs small{font-size:8px}.stage-specs b{font-size:9px}dialog{padding:34px 24px}dialog h2{font-size:38px!important}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}