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@media(min-width:1600px){.container{max-width:1400px}.hero-photo{height:650px}.hero h1{font-size:86px}.hero-grid{gap:60px}}
@media(max-width:1190px){.container{width:calc(100% - 64px)}nav{gap:18px}.nav-wrap{gap:20px}.brand img{width:145px}nav a{font-size:12px}.quote-nav{padding:10px 13px;font-size:11px}.hero h1{font-size:64px}.hero-photo{height:530px}.hero-grid{gap:25px}.hero-actions{gap:15px}.hero-actions .btn{font-size:12px;gap:18px}.benefits-grid>div{padding:0 18px}.calc-grid{gap:45px}.how-grid{gap:55px}.faq-grid{gap:60px}.footer-grid{gap:30px}.search-wrap input{width:180px}}
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@media(max-width:720px){.container{width:calc(100% - 40px)}.strip-inner{height:30px;font-size:8px}.strip-inner>span:last-child{display:none}.nav-wrap{height:77px}.brand img{width:144px}.brand span{font-size:7px}.quote-nav{font-size:10px;gap:9px;padding:9px 12px}.nav-actions{gap:6px}.quote-nav>span:last-child{font-size:17px}.hero{padding:30px 0 38px}.hero-grid{grid-template-columns:1fr;gap:30px}.hero-copy{padding:0}.hero-copy .eyebrow{font-size:9px;margin-bottom:24px}.hero h1{font-size:60px;line-height:1.06;max-width:500px;letter-spacing:-.05em;margin-bottom:23px}.hero-copy p{font-size:14px;max-width:440px;margin-bottom:25px}.hero-actions{gap:23px}.hero-actions .btn{font-size:12px;min-height:50px}.hero-bottom{margin-top:25px;font-size:10px;gap:14px}.hero-photo{height:400px}.energy-card{left:18px;right:18px;bottom:18px;padding:18px 22px}.energy-card strong{font-size:14px}.energy-flow{gap:10px}.energy-flow .icon{width:25px;height:25px}.energy-flow>span{width:16px}.benefits{padding:25px 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.product-card:last-child{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr}.product-grid.featured-products .product-card:last-child .product-art{height:auto;min-height:230px}.product-art{height:190px;padding:12px}.product-art svg{height:165px}.product-art .product-tag{top:12px;left:12px;font-size:7px;padding:5px 6px}.product-info{padding:17px}.product-info>p{font-size:10px;margin:8px 0 16px}.product-title{gap:8px;align-items:flex-start;flex-direction:column}.product-title h3{font-size:24px}.product-title strong{font-size:15px}.product-title strong small{font-size:9px}.product-price span strong{font-size:14px}.product-price span small{font-size:8px;max-width:90px}.product-price{gap:5px}.add-btn{width:29px;height:29px;font-size:19px;flex-shrink:0}.product-compare{font-size:9px}.calc-grid{grid-template-columns:1fr;gap:25px}.calc-intro h2{font-size:37px;max-width:500px}.calc-intro .mini-flow{display:none}.calc-intro p{max-width:500px;margin-bottom:0;font-size:13px}.calc-panel{padding:25px}.projects-grid{grid-template-columns:1fr;gap:20px}.project-card .project-image{height:290px}.project-title-row{padding:20px 0}.project-title-row h3{font-size:22px}.process-strip{grid-template-columns:1fr 1fr;gap:25px;margin-top:35px}.process-item h3{font-size:18px;margin:17px 0 12px}.faq-grid{grid-template-columns:1fr;gap:30px}.faq-intro h2{max-width:500px}.faq-intro p{max-width:500px}.faq-list details{padding:20px 0}.faq-list summary{font-size:13px}.site-footer{padding-top:50px}.footer-top{flex-direction:column;align-items:flex-start;gap:30px;padding-bottom:40px}.footer-top h2{font-size:40px}.footer-top .btn{font-size:12px}.footer-grid{grid-template-columns:1fr 1fr;gap:35px;padding:40px 0}.footer-grid>div:first-child{grid-column:1/-1}.footer-grid>div:last-child{display:block}.footer-grid>div:nth-child(2){grid-row:2}.footer-grid>div:nth-child(3){grid-row:2}.footer-grid>div:last-child{grid-column:1/-1}.footer-grid h3{margin-bottom:18px}.footer-grid>div>a:not(.footer-brand){font-size:12px;margin-bottom:14px}.footer-bottom{flex-wrap:wrap;font-size:9px;gap:15px;padding:23px 0}.footer-bottom span{flex:1 1 100%;line-height:1.6}.footer-bottom>a:last-child{margin-left:auto}.page-intro{padding:35px 0}.breadcrumbs{margin-bottom:27px;font-size:10px}.page-intro h1{font-size:43px}.page-intro .lead{font-size:14px}.page-content{padding-bottom:55px}.filters{gap:6px}.filter{font-size:10px;padding:9px 12px}.search-sort{gap:10px}.search-wrap{flex:1;min-width:0}.search-wrap input{width:100%;font-size:11px}.search-sort select{font-size:10px;width:130px;max-width:40%}.results-row{font-size:10px;gap:20px}.compare-bar{padding:13px;bottom:10px;gap:10px}.compare-bar span{font-size:10px;max-width:120px}.compare-bar .btn{font-size:10px;padding:10px 12px;gap:10px}.compare-bar .plain-btn{font-size:10px}.solution-detail{grid-template-columns:1fr}.solution-detail-visual{min-height:250px;max-height:270px;padding:15px}.solution-detail-visual>svg{height:230px}.solution-detail-copy{padding:28px}.solution-detail-copy h2{font-size:31px}.solution-detail-copy .eyebrow{font-size:8px}.solution-detail-copy p{font-size:13px}.about-hero{height:300px}.about-copy{margin:40px auto}.about-copy h2{font-size:30px}.about-copy p{font-size:14px}.about-values{grid-template-columns:1fr;gap:25px}.value-card{padding-top:23px}.value-card .icon{margin-bottom:18px}.value-card p{margin-bottom:0}.contact-grid{grid-template-columns:1fr;gap:30px}.contact-panel{padding:28px}.contact-panel>.icon{margin-bottom:25px}.contact-panel h2{font-size:31px}.form-grid{gap:15px}.form-note{font-size:10px}.calculator-full{padding:25px 18px}.calculator-full .calc-intro h2{font-size:32px}.calculator-full .calc-grid{gap:25px}.guide-grid{grid-template-columns:1fr}.guide-card{padding:28px;min-height:240px}.guide-card h3{font-size:26px;max-width:480px}.detail-grid{grid-template-columns:1fr}.detail-art{height:230px;justify-content:center}.detail-art svg{height:220px;width:230px}.detail-body{padding:28px}.detail-body h2{font-size:32px}.detail-body .eyebrow{margin-bottom:14px}.detail-photo{height:230px}.project-detail-body{padding:28px}.project-detail-body h2{font-size:28px}.detail-dialog{max-height:92dvh}.quote-dialog{padding:22px;max-height:94dvh}.quote-head{padding-bottom:20px;margin-bottom:20px}.quote-head h2{font-size:23px}.quote-head .eyebrow{font-size:8px}.quote-layout{grid-template-columns:1fr;gap:24px}.quote-summary{padding:18px}.quote-summary h3{font-size:16px}.cart-item{padding:12px 0}.cart-total strong{font-size:22px}.cart-empty{margin-bottom:0}.quote-form .field input{font-size:14px}.success-view{padding:15px 0}.success-view h3{font-size:27px}.history-item{gap:10px}.history-item strong{font-size:11px}.history-item .btn{padding:9px 11px;min-height:38px;font-size:10px}.compare-table-wrap{padding:50px 20px 20px}.compare-table-wrap h2{font-size:25px}.history-warning{font-size:10px}}
@media(max-width:380px){.container{width:calc(100% - 32px)}.hero h1{font-size:51px}.hero-actions{gap:15px}.hero-actions .btn{padding:14px 17px;gap:15px}.hero-actions .text-link{font-size:10px}.brand img{width:125px}.nav-wrap{gap:10px}.quote-nav{padding:8px 10px}.hero-photo{height:355px}.energy-card{padding:16px;left:14px;right:14px}.energy-card strong{font-size:12px}.energy-flow .icon{width:20px;height:20px}.energy-flow{gap:6px}.product-art{height:160px}.product-art svg{height:140px}.product-title h3{font-size:21px}.product-info{padding:14px}.product-price span strong{font-size:12px}.calc-panel{padding:20px}.calc-fields{gap:10px}.calc-result strong{font-size:25px}.form-grid{grid-template-columns:1fr}.field-full{grid-column:auto}}
@media(max-width:420px){.hero h1{font-size:44px;line-height:1.12;letter-spacing:-.045em}.hero-photo{height:350px}.hero-actions{gap:18px}.hero-bottom{font-size:9px;gap:10px}.energy-flow{display:none}.energy-card{padding:18px 20px}.quote-form .field input,.quote-form .field select,.quote-form .field textarea,.contact-grid .field input,.contact-grid .field select,.contact-grid .field textarea{font-size:16px}}
@media(max-width:380px){.quote-nav>span:last-child{display:none}.quote-nav{gap:7px;padding:8px 9px}.solar-seal{display:none}}
@media(max-width:350px){.hero h1{font-size:37px}.photo-caption{font-size:8px;left:18px}.hero-actions{gap:13px}.hero-actions .text-link{font-size:9px}.hero-actions .btn{font-size:11px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
@media print{body>*{display:none!important}body>.print-only{display:block!important;padding:30px;color:#000;font-family:Arial,sans-serif}.print-only h1{font-size:26px;margin-bottom:25px}.print-only pre{white-space:pre-wrap;font-size:12px;line-height:1.8}}