:root{--ink:#171717;--muted:#666;--line:#dedede;--soft:#f5f5f3}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0;color:var(--ink);background:white;font:16px/1.6 Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}img{max-width:100%;display:block}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(32px,3.4vw,49px);line-height:1.12;letter-spacing:-1.6px;font-weight:600;margin-bottom:24px}h2{font-size:30px;line-height:1.2;letter-spacing:-.8px;font-weight:500;margin-bottom:25px}h3{font-size:19px;line-height:1.35;font-weight:500;margin-bottom:12px}p{color:var(--muted);margin-bottom:20px}a:hover{text-decoration:none}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid #222;outline-offset:4px}[hidden]{display:none!important}.wrap{max-width:1240px;margin:auto;padding:0 36px}.narrow{max-width:830px}.eyebrow{text-transform:uppercase;letter-spacing:1.8px;font-size:10px;font-weight:600;color:#707070;margin-bottom:20px}.lead{font-size:17px;line-height:1.65;max-width:690px}.micro{font-size:11px;color:#777;line-height:1.6}.small{font-size:14px}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:12px 22px;background:#181818;border:1px solid #181818;color:white;font-size:12px;font-weight:600;line-height:1.5;transition:background .2s,transform .2s}.button:hover{background:#3b3b3b;transform:translateY(-1px)}.button.secondary{background:transparent;color:#181818;border-color:#ccc}.button.secondary:hover{background:#eee}.text-link{font-size:13px;border-bottom:1px solid #999;padding-bottom:5px}.skip{position:fixed;top:-100px;z-index:99;background:white;padding:10px}.skip:focus{top:0}header{border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:20}.header-inner{max-width:1440px;margin:auto;display:flex;align-items:center;gap:27px;padding:18px 36px}.brand{font-size:19px;font-weight:700;line-height:1.1;letter-spacing:-.7px;white-space:nowrap}.brand span{display:block;font-size:8px;font-weight:400;letter-spacing:3px;margin-top:6px}.header-inner nav{display:flex;gap:22px;margin-left:auto}.header-inner nav a{font-size:12px;color:#666}.header-inner nav a:hover,.header-inner nav a[aria-current]{color:black}.header-phone{font-size:12px;white-space:nowrap}.header-inner>.button{padding:9px 15px}.menu-toggle{display:none}.home-hero{background:var(--soft);border-bottom:1px solid var(--line)}.hero-grid{display:grid;grid-template-columns:1.3fr 1fr;align-items:center;gap:45px;padding-top:40px;padding-bottom:40px}.home-hero h1{font-size:43px}.hero-grid .button{margin:6px 5px 0 0}.hero-product{position:relative;display:flex;align-items:center;justify-content:center;min-height:300px}.hero-product img{height:265px;width:275px;object-fit:contain;filter:grayscale(1);mix-blend-mode:multiply;transition:transform .4s}.hero-product:hover img{transform:translateY(-8px)}.hero-product>span{position:absolute;right:0;bottom:0;font-size:10px;letter-spacing:.5px}.hero-product b{display:block;font-size:13px;font-weight:500;margin-top:3px}.section{padding-top:58px;padding-bottom:58px}.intro{padding-top:56px;padding-bottom:35px;max-width:900px}.intro .lead{margin-bottom:0}.catalog-layout{display:grid;grid-template-columns:235px 1fr;gap:42px}.catalog-layout aside h2{font-size:27px}.catalog-layout aside p{font-size:13px}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.category-card{border:1px solid var(--line);padding:16px;position:relative;transition:border-color .2s}.category-card:hover,.product-card:hover{border-color:#555}.category-card img{height:145px;width:100%;object-fit:contain;filter:grayscale(1);mix-blend-mode:multiply}.category-card .micro{font-size:8px;display:block;margin-top:12px}.category-card h3{font-size:14px;margin:9px 0 15px}.arrow{position:absolute;bottom:8px;right:12px}.two,.three,.four{display:grid;gap:28px}.two{grid-template-columns:repeat(2,minmax(0,1fr))}.three{grid-template-columns:repeat(3,minmax(0,1fr))}.four{grid-template-columns:repeat(4,minmax(0,1fr))}.section-head{display:flex;justify-content:space-between;align-items:center;gap:20px}.section-head>a{font-size:12px}.audience{border-top:1px solid #aaa;padding:24px 0;display:block}.audience:hover h3{text-decoration:underline}.audience p{font-size:14px}.audience>span:last-child{font-size:12px}.number{font-size:11px;display:block;color:#888;margin-bottom:25px}.soft{background:var(--soft)}.soft .three{margin-top:35px}.soft p,.four p{font-size:14px}.cta{display:flex;align-items:center;justify-content:space-between;gap:40px;border-top:1px solid var(--line);margin-top:50px;padding-top:45px;padding-bottom:55px}.cta h2{margin-bottom:12px}.cta p{font-size:13px;max-width:650px}.cta>.button{flex-shrink:0}footer{border-top:1px solid var(--line);background:#f6f6f5;padding:45px 0 20px;margin-top:64px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px}.footer-grid h3{font-size:12px}.footer-grid a:not(.brand){display:block;font-size:12px;margin-bottom:8px}.footer-grid p{font-size:12px}.legal{border-top:1px solid #ddd;padding-top:20px;margin-top:30px;font-size:10px;display:flex;justify-content:space-between;color:#777}.filters{position:sticky;top:110px;align-self:start}.small-title{font-size:15px!important}.filters button{display:flex;justify-content:space-between;gap:10px;width:100%;background:white;border:0;border-bottom:1px solid #e7e7e7;text-align:left;font-size:12px;padding:16px 12px}.filters button[aria-pressed=true]{background:#1a1a1a;color:white}.filters .micro{margin-top:25px}.search-label{font-size:11px!important;text-transform:uppercase;letter-spacing:1px}.results-line{display:flex;justify-content:space-between;font-size:11px;margin:18px 0}.plain{background:none;border:0;text-decoration:underline;font-size:11px;padding:0}.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.product-card{padding:20px;border:1px solid var(--line);display:flex;flex-direction:column;transition:border-color .2s;min-width:0}.product-art{background:#fafafa;display:flex;align-items:center;justify-content:center;margin:-5px -5px 10px}.product-art img{height:175px;width:100%;object-fit:contain;filter:grayscale(1);mix-blend-mode:multiply}.product-card>.micro{font-size:9px;margin-bottom:12px}.product-card h3{font-size:16px;margin-bottom:8px}.product-card p{font-size:12px}.card-bottom{display:flex;justify-content:space-between;gap:8px;border-top:1px solid #eee;padding-top:15px;font-size:10px;margin-top:auto}.breadcrumbs{font-size:10px;color:#777;padding:30px 0}.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;padding:10px 0 50px}.product-detail h1{font-size:39px;overflow-wrap:anywhere}.detail-photo{background:#f7f7f6;text-align:center;padding:35px}.detail-photo img{width:100%;height:300px;object-fit:contain;filter:grayscale(1);mix-blend-mode:multiply}.detail-photo p{margin:20px 0 0}.metric{font-size:23px;margin-bottom:20px}.product-detail .micro{margin-top:15px}.page-tabs{display:flex;gap:35px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 0;font-size:12px;overflow:auto}.page-tabs a{white-space:nowrap}.detail-columns{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:60px}.detail-columns .section{border-bottom:1px solid #eee;padding:40px 0}.product-help{align-self:start;position:sticky;top:115px;background:var(--soft);padding:25px;margin-top:40px;font-size:13px}.product-help .button{width:100%;padding:12px}.panel{border:1px solid var(--line);padding:30px}.panel p{font-size:14px}.panel h2{font-size:25px}.notice{border-left:2px solid #555;background:#f4f4f2;padding:22px 25px;font-size:13px;margin:26px 0}.notice p{margin:7px 0 0}.source{font-size:11px;text-decoration:underline}table{width:100%;border-collapse:collapse;font-size:13px}th,td{text-align:left;padding:17px 10px;border-bottom:1px solid var(--line);vertical-align:top}th{font-weight:400;color:#777;width:47%}.clean-list{padding:0;list-style:none}.clean-list li{border-bottom:1px solid #e7e7e7;padding:13px 0;font-size:14px;color:#555}.terms-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:32px}.energy-box{border:1px solid var(--line)}.mode-tabs{display:flex;padding:18px;gap:8px;flex-wrap:wrap;border-bottom:1px solid var(--line)}.mode-tabs button{border:1px solid #ccc;background:white;font-size:12px;padding:10px 16px}.mode-tabs button[aria-pressed=true]{color:white;background:#191919;border-color:#191919}.mode-tabs .animation-toggle{margin-left:auto;font-size:10px}.scheme-scroll{overflow-x:auto;padding:15px}.scheme-scroll svg{display:block;width:100%;min-width:650px}.scheme-scroll svg.scheme-mobile{display:none}.flow{stroke-dasharray:8 10;animation:energy 1s linear infinite;display:none}.home-flow{display:block}[data-mode=day] .pv-flow,[data-mode=day] .charge-flow,[data-mode=night] .discharge-flow,[data-mode=outage] .discharge-flow,[data-mode=backup] .grid-flow,[data-mode=backup] .charge-flow{display:block}.paused .flow{animation-play-state:paused}.mode-description{border-top:1px solid var(--line);padding:25px 30px;background:#f7f7f5}.mode-description p{font-size:14px;margin:0;max-width:850px}.scheme-note{padding:15px 30px;margin:0}@keyframes energy{to{stroke-dashoffset:-36}}label{display:block;font-size:12px;margin:18px 0 8px}input,select,textarea{width:100%;border:1px solid #ccc;border-radius:0;background:white;color:#222;padding:12px 14px;font-size:14px;min-height:46px}textarea{resize:vertical}input[type=checkbox]{width:17px;height:17px;min-height:17px;accent-color:#222;margin:4px 0 0}.check{display:flex;align-items:start;gap:12px}.check input{flex-shrink:0}.check a{text-decoration:underline}.calculator output{display:block;font-size:36px;letter-spacing:-1px;margin:25px 0 12px}.request-card{border:1px solid var(--line);padding:40px}.step-indicator{text-transform:uppercase;letter-spacing:1px;font-size:10px;border-bottom:1px solid var(--line);padding-bottom:17px;margin-bottom:28px}.form-actions{display:flex;gap:12px;justify-content:flex-end;margin-top:30px;flex-wrap:wrap}#form-error{font-size:12px;margin:16px 0}#message-text{white-space:pre-wrap;overflow-wrap:anywhere;background:var(--soft);padding:24px;font:14px/1.7 Arial,sans-serif}.contact-number{font-size:28px;display:block;margin-bottom:20px}
@media(min-width:1400px){.wrap{max-width:1320px}.home-hero h1{font-size:48px}.hero-grid{padding-top:50px;padding-bottom:50px}}@media(max-width:1100px){.header-inner{gap:20px}.header-phone{display:none}.header-inner nav{gap:15px}.catalog-layout{grid-template-columns:190px 1fr;gap:25px}.category-grid{grid-template-columns:1fr 1fr}.category-card img{height:135px}.category-card{display:grid;grid-template-columns:1fr 1fr;align-items:center}.category-card img{grid-row:1/3}.category-card .micro{align-self:end;font-size:8px}.category-card h3{align-self:start}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.detail-columns{grid-template-columns:minmax(0,1fr) 240px;gap:30px}.footer-grid{grid-template-columns:1fr 1fr}.four{grid-template-columns:1fr 1fr}}@media(max-width:760px){body{font-size:15px}.wrap{padding-left:20px;padding-right:20px}.header-inner{padding:16px 20px;gap:15px;flex-wrap:wrap}.brand{font-size:17px}.header-inner>.button{margin-left:auto;font-size:10px}.menu-toggle{display:block;order:2;background:white;border:1px solid #ccc;padding:6px 10px;font-size:12px}.header-inner nav{display:none;order:3;width:100%;margin:5px 0 0;flex-wrap:wrap;gap:18px;padding:12px 0}.header-inner nav.open{display:flex}.hero-grid{grid-template-columns:1fr;gap:15px;padding-top:35px;padding-bottom:25px}.home-hero h1{font-size:36px}.hero-product{min-height:230px}.hero-product img{height:220px}.hero-product>span{right:15px;bottom:15px}.lead{font-size:15px}.section{padding-top:38px;padding-bottom:38px}.catalog-layout{grid-template-columns:1fr;gap:25px}.catalog-layout aside h2 br{display:none}.catalog-layout aside p{max-width:400px}.catalog-layout aside{position:static}.category-card{display:block}.category-card img{height:150px}.category-card h3{font-size:14px}.three,.two,.terms-grid{grid-template-columns:1fr;gap:20px}.four{gap:22px}.section-head{align-items:start}.section-head>a{white-space:nowrap;font-size:10px;margin-top:8px}h2{font-size:25px}.cta{display:block;margin-top:35px;padding-top:35px;padding-bottom:35px}.cta .button{margin-top:10px}.intro{padding-top:38px;padding-bottom:30px}.intro h1{font-size:34px;letter-spacing:-1px}.filters{display:flex;flex-wrap:wrap;gap:5px}.filters h2{width:100%;margin-bottom:10px}.filters button{width:auto;padding:10px;font-size:10px;border:1px solid #ddd;gap:8px}.filters .micro{width:100%;margin:8px 0}.product-grid{gap:10px}.product-card{padding:13px}.product-art img{height:135px}.product-card h3{font-size:13px}.product-card p{font-size:11px}.card-bottom{font-size:9px;flex-wrap:wrap}.product-detail{grid-template-columns:1fr;gap:30px;padding-bottom:30px}.detail-photo{padding:20px}.detail-photo img{height:250px}.product-detail h1{font-size:33px}.detail-columns{grid-template-columns:1fr;gap:10px}.product-help{position:static;margin-top:20px}.page-tabs{gap:25px}.panel{padding:23px}.request-card{padding:23px}.form-step .two{gap:0}.form-actions .button{flex:1}.mode-tabs{gap:5px;padding:12px}.mode-tabs button{font-size:10px;padding:8px 10px}.mode-tabs .animation-toggle{margin-left:0}.mode-description{padding:20px}.scheme-note{padding:15px 20px}.scheme-scroll{padding:0;overflow:hidden}.scheme-scroll svg.scheme-desktop{display:none}.scheme-scroll svg.scheme-mobile{display:block;width:min(100%,420px);min-width:0;height:auto;margin:0 auto}.footer-grid{gap:25px}.legal{display:block}.legal>*{margin-top:8px}.contact-number{font-size:24px}.notice{padding:18px}.home-hero .button{padding:11px 14px;font-size:11px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}

.header-inner nav a.active{color:#111;text-decoration:underline;text-underline-offset:6px}.hero-product img{width:350px;height:300px}

/* Keep the manufacturer product photos faithful; interface remains monochrome. */
img[src*="photo-"]{filter:none!important;mix-blend-mode:normal!important}.product-art,.detail-photo{background:#fff}.product-art{overflow:hidden}.product-art img[src*="photo-"]{height:195px}.detail-photo img[src*="photo-"]{height:350px}.detail-photo .source{display:inline-block;margin-top:10px}@media(max-width:760px){.product-art img[src*="photo-"]{height:145px}.detail-photo img[src*="photo-"]{height:280px}}

/* Scenic energy campaign and clearer system explainer */
.home-hero{position:relative;color:#fff;background:#252729 url('/assets/hero-almaty.webp') center 56%/cover no-repeat;border:0;min-height:470px}
.home-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(12,14,16,.78),rgba(12,14,16,.48) 42%,rgba(12,14,16,.08) 80%),linear-gradient(0deg,rgba(0,0,0,.36),transparent 52%)}
.home-hero .hero-grid{position:relative;z-index:1;display:block;padding-top:105px;padding-bottom:65px;min-height:470px}
.home-hero h1{font-size:clamp(42px,5vw,64px);max-width:690px;letter-spacing:-2px}.home-hero p{color:#f4f4f4}.home-hero .eyebrow{color:#eee}.home-hero .lead{font-size:18px;max-width:560px}.home-hero .button{background:#fff;color:#161616;border-color:#fff}.home-hero .button.secondary{background:rgba(20,20,20,.28);color:#fff;border-color:rgba(255,255,255,.8)}.home-hero .button.secondary:hover{background:rgba(0,0,0,.55)}.hero-visual-note{position:absolute;right:36px;bottom:22px;margin:0!important;font-size:10px;letter-spacing:.5px;text-shadow:0 1px 5px #111;color:#fff!important}
.how-hero{min-height:390px;margin:28px 0 36px;position:relative;display:flex;align-items:flex-end;overflow:hidden;background:#333 url('/assets/hero-almaty.webp') center 55%/cover no-repeat;color:white}.how-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(9,12,15,.84),rgba(9,12,15,.56) 45%,rgba(9,12,15,.06) 100%),linear-gradient(0deg,rgba(0,0,0,.3),transparent 60%)}.how-hero>div{position:relative;max-width:730px;padding:42px}.how-hero .eyebrow{color:#eee;margin-bottom:15px}.how-hero h1{font-size:clamp(38px,5vw,58px);letter-spacing:-1.8px;margin-bottom:16px}.how-hero p:not(.eyebrow){color:#fff;max-width:590px;margin-bottom:14px}.how-hero span{font-size:10px;color:#eee;letter-spacing:.6px}
.energy-box{overflow:hidden;border:1px solid #d9d9d7;border-radius:5px;background:#fff;box-shadow:0 18px 55px rgba(0,0,0,.06)}.energy-heading{padding:34px 38px 22px;display:flex;align-items:center;justify-content:space-between;gap:20px}.energy-heading .eyebrow{margin:0 0 8px}.energy-heading h2{margin:0 0 7px;font-size:29px}.energy-heading p:last-child{font-size:13px;margin:0}.animation-toggle{border:1px solid #bbb;background:white;color:#222;padding:10px 15px;font-size:11px}.animation-toggle:hover{background:#eee}.mode-tabs{padding:0 38px 20px;gap:8px}.mode-tabs button{border-radius:2px}.scheme-scroll{padding:0 18px;background:linear-gradient(180deg,#f8f8f7,#fff)}.scheme-scroll svg{min-width:760px;width:100%;max-height:610px}.scheme-scroll svg text{user-select:none}.route{opacity:.8}.flow{display:block;stroke-dasharray:2 17;stroke-dashoffset:0;stroke-width:6;filter:drop-shadow(0 0 3px rgba(0,0,0,.28));animation:energy 1.1s linear infinite}.flow:not(.home-flow){display:none}.home-flow{display:block}[data-mode=day] .pv-flow,[data-mode=day] .charge-flow,[data-mode=night] .discharge-flow,[data-mode=outage] .discharge-flow,[data-mode=outage] .pv-flow,[data-mode=backup] .grid-flow,[data-mode=backup] .charge-flow{display:block}.paused .flow{animation-play-state:paused}.mode-description{margin:0 28px 22px;border:1px solid #e1e1df;border-left:3px solid #202020;background:#f8f8f7;padding:22px 25px}.mode-description h3{font-size:16px;margin:0 0 6px}.mode-description p{font-size:13px;margin:0;max-width:850px}.scheme-note{padding:0 32px 22px;margin:0}.how-hero+.energy-box{margin-bottom:48px}
@media(max-width:760px){.home-hero,.home-hero .hero-grid{min-height:450px}.home-hero{background-position:61% center}.home-hero:before{background:linear-gradient(90deg,rgba(8,10,12,.76),rgba(8,10,12,.26)),linear-gradient(0deg,rgba(0,0,0,.5),transparent)}.home-hero .hero-grid{padding-top:85px;padding-bottom:65px}.home-hero h1{font-size:43px;letter-spacing:-1.4px}.home-hero .lead{font-size:15px}.hero-visual-note{left:20px;right:20px;bottom:15px;font-size:9px!important}.how-hero{min-height:410px;margin:18px 0 25px;background-position:62% center}.how-hero>div{padding:25px 22px}.how-hero h1{font-size:41px}.how-hero:before{background:linear-gradient(90deg,rgba(9,12,15,.8),rgba(9,12,15,.4)),linear-gradient(0deg,rgba(0,0,0,.46),transparent)}.energy-heading{align-items:flex-start;padding:25px 20px 18px}.energy-heading h2{font-size:23px}.energy-heading .animation-toggle{font-size:0;padding:10px}.energy-heading .animation-toggle:after{content:'Ⅱ';font-size:15px}.energy-heading .animation-toggle[aria-pressed=true]:after{content:'▶'}.mode-tabs{padding:0 20px 16px}.scheme-scroll{padding:0}.scheme-scroll svg{min-width:760px}.mode-description{margin:0 14px 16px;padding:18px}.scheme-note{padding:0 18px 18px}}

#main> .wrap > .section:has(>.four)>.four{gap:12px}#main> .wrap > .section:has(>.four)>.four>article{padding:22px 18px;background:#f7f7f5;border-top:2px solid #242424;min-height:190px}#main> .wrap > .section:has(>.four)>.four .number{margin-bottom:30px;color:#555}#main> .wrap > .section:has(>.four)>.four h3{font-size:17px}#main> .wrap > .section:has(>.four)>.four p{font-size:12px;margin:0}
@media(min-width:761px){[data-mode=outage] .charge-flow{display:block}}
[data-mode=outage] .charge-flow{display:block}

/* Diagram cleanup: consistent nodes, generous spacing and stable typography */
.scheme-scroll{padding:12px 18px 18px}.scheme-scroll svg{max-height:none;min-width:800px;max-width:1200px;margin:0 auto;display:block}.scheme-scroll svg text{font-family:Arial,Helvetica,sans-serif}.scheme-scroll .route{stroke:#dededb;stroke-width:3}.scheme-scroll .flow{stroke-width:4;stroke-dasharray:2 14;filter:none}.scheme-scroll .diagram-card{filter:drop-shadow(0 8px 11px rgba(0,0,0,.05))}.scheme-scroll .diagram-card rect{filter:none}.mode-tabs{padding-bottom:18px}.mode-description{margin-top:0}.energy-heading{padding-bottom:18px}@media(max-width:760px){.scheme-scroll{padding:8px 0 12px}.scheme-scroll svg{width:900px;max-height:none;margin:0}.energy-heading h2{max-width:300px}.mode-tabs{overflow-x:auto;flex-wrap:nowrap}.mode-tabs button{white-space:nowrap;flex-shrink:0}}

/* Clear architecture comparison for battery classes */
.category-grid{grid-template-columns:repeat(5,minmax(0,1fr))}
.architecture-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.architecture-card{border:1px solid var(--line);padding:24px;min-width:0}
.architecture-card .eyebrow{margin-bottom:12px}
.energy-path{display:grid;grid-template-columns:minmax(0,1fr) 18px minmax(0,1fr) 18px minmax(0,1fr) 18px minmax(0,1fr);align-items:stretch;gap:4px;margin:20px 0}
.path-node{display:flex;min-height:68px;align-items:center;justify-content:center;padding:9px 6px;background:#f3f3f1;border:1px solid #dededb;text-align:center;font-size:10px;font-weight:600;line-height:1.35;animation:energyPulse 4.5s ease-in-out infinite}
.path-node:nth-child(3){animation-delay:.4s}.path-node:nth-child(5){animation-delay:.8s}.path-node:nth-child(7){animation-delay:1.2s}
.path-dark{background:#191919;color:#fff;border-color:#191919}
.path-arrow{display:flex;align-items:center;justify-content:center;color:#444;font-size:15px;font-weight:600}
.architecture-note{margin-top:18px}
@keyframes energyPulse{0%,72%,100%{box-shadow:0 0 0 0 rgba(20,20,20,0)}35%{box-shadow:0 0 0 3px rgba(20,20,20,.10)}}
@media(max-width:1100px){.category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){.architecture-grid{grid-template-columns:1fr}.architecture-card{padding:18px}.energy-path{grid-template-columns:1fr;gap:4px}.path-node{min-height:50px}.path-arrow{height:17px;transform:rotate(90deg)}}
@media(prefers-reduced-motion:reduce){.path-node{animation:none!important}}
.product-price{display:flex;flex-direction:column;gap:4px;margin:10px 0 18px;line-height:1.2}.product-price strong{font-size:23px;font-weight:600;letter-spacing:-.5px}.product-price span{font-size:16px;color:#555}.product-price.compact{margin:7px 0 14px}.product-price.compact strong{font-size:17px}.product-price.compact span{font-size:13px}
/* QazSun Energy brand and product photo galleries */
.brand{display:inline-flex;align-items:center;gap:9px;min-width:165px;white-space:nowrap}.brand-mark{display:grid;place-items:center;width:31px;height:31px;border:1px solid #171717;border-radius:50%;font:600 16px/1 Arial,sans-serif}.brand-name{font-size:17px;letter-spacing:-.7px}.brand small{position:absolute;top:62px;font-size:8px;letter-spacing:1.1px;color:#777}.footer-grid .brand small{display:none}
.gallery-stage{position:relative;perspective:1000px;min-height:340px;display:grid;place-items:center;overflow:hidden;background:linear-gradient(145deg,#f7f7f6,#fff 60%,#efefed);border:1px solid #eee}.gallery-cube{width:100%;height:320px;display:grid;place-items:center;transform-style:preserve-3d}.gallery-image{width:100%;height:315px;object-fit:contain;filter:none!important;mix-blend-mode:normal!important;backface-visibility:hidden;transform-style:preserve-3d}.gallery-stage.turn-next .gallery-cube{animation:cube-next .56s cubic-bezier(.2,.75,.2,1)}.gallery-stage.turn-prev .gallery-cube{animation:cube-prev .56s cubic-bezier(.2,.75,.2,1)}
@keyframes cube-next{0%{transform:rotateY(0) translateZ(0)}48%{transform:rotateY(-90deg) translateZ(45px);opacity:.45}52%{transform:rotateY(90deg) translateZ(45px);opacity:.45}100%{transform:rotateY(0) translateZ(0);opacity:1}}@keyframes cube-prev{0%{transform:rotateY(0) translateZ(0)}48%{transform:rotateY(90deg) translateZ(45px);opacity:.45}52%{transform:rotateY(-90deg) translateZ(45px);opacity:.45}100%{transform:rotateY(0) translateZ(0);opacity:1}}
.gallery-arrow{position:absolute;top:50%;transform:translateY(-50%);width:38px;height:38px;border:1px solid #ddd;background:#fff;color:#111;border-radius:50%;font-size:18px;cursor:pointer;z-index:2}.gallery-arrow:hover{background:#171717;color:#fff}.gallery-prev{left:13px}.gallery-next{right:13px}.gallery-count{position:absolute;right:16px;bottom:13px;background:#fff;padding:6px 9px;font-size:10px;color:#555}.gallery-stage:not([data-gallery*="src"]) .gallery-arrow{display:none}
.comparison-intro{max-width:780px}.comparison-wrap{overflow:auto;border:1px solid #e5e5e5}.comparison-table{min-width:780px}.comparison-table thead{background:#f4f4f2}.comparison-table th{width:auto}.comparison-table td,.comparison-table th{padding:17px 16px}.comparison-table td:first-child{font-weight:600}.comparison-table .price-win{font-weight:600}.comparison-table a{font-size:11px;text-decoration:underline}.comparison-note{font-size:12px;color:#666;max-width:850px}.comparison-section{margin:36px 0}.comparison-section h2{font-size:25px}.table-mobile-hint{display:none}@media(max-width:760px){.brand small{top:59px}.brand-name{font-size:15px}.gallery-stage{min-height:270px}.gallery-cube{height:250px}.gallery-image{height:245px}.gallery-stage .gallery-arrow{width:34px;height:34px}.table-mobile-hint{display:block}.comparison-table td,.comparison-table th{padding:13px}.comparison-wrap{margin-right:-20px}}
@media(prefers-reduced-motion:reduce){.gallery-stage.turn-next .gallery-cube,.gallery-stage.turn-prev .gallery-cube{animation:none}}
.brand .brand-name{display:block;font-size:17px;font-weight:650;letter-spacing:-.65px;margin:0;line-height:1.1}.footer-grid .brand .brand-name{font-size:17px}.brand small{left:80px;top:58px}
@media(max-width:760px){.brand .brand-name{font-size:15px}.brand small{left:73px;top:57px}}
.language-toggle{background:#fff;border:1px solid #bbb;color:#171717;padding:8px 10px;font-size:11px;font-weight:700;letter-spacing:.3px;line-height:1.2;cursor:pointer;white-space:nowrap}.language-toggle:hover{background:#f2f2f0}@media(max-width:920px){.language-toggle{padding:8px 9px}}