@font-face{font-family:Manrope;src:local('Manrope');font-display:swap}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;color:#242629;background:#fcfcfc;font:16px/1.6 Manrope,Arial,sans-serif}button,input,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #64686e;outline-offset:4px}button:disabled{opacity:.45;cursor:not-allowed}img{max-width:100%;display:block}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.12;letter-spacing:-.045em}h1{font-size:clamp(38px,3.55vw,59px);font-weight:600}h2{font-size:clamp(32px,3vw,47px);font-weight:500}h3{font-size:23px;font-weight:600;letter-spacing:-.025em}em{font-style:normal;color:#64686e}.wrap{max-width:1336px;margin:auto;padding:0 40px}.header{background:rgba(251,252,250,.96);border-bottom:1px solid #f2f3f4;position:sticky;top:0;z-index:20}.nav{display:flex;align-items:center;gap:25px;height:85px}.brand{display:flex;align-items:center;font-size:32px;font-weight:800;letter-spacing:-1.8px;text-decoration:none;line-height:1}.brand-mark{font-size:20px;border:2px solid #64686e;border-radius:6px;padding:8px 10px;margin-right:8px;color:#64686e}.brand-dot{color:#64686e}.nav-region{font-size:11px;line-height:1.5;width:95px;color:#64686e}.nav nav{display:flex;gap:24px;margin:auto;font-size:13px}.nav nav a{text-decoration:none}.phone{font-size:14px;white-space:nowrap;text-decoration:none;font-weight:700}.button{border:0;border-radius:8px;background:#d9dbde;color:#242629;font-weight:700;font-size:14px;display:inline-flex;align-items:center;justify-content:center;gap:24px;padding:19px 25px;min-height:55px;text-decoration:none;transition:background .2s,transform .2s}.button:hover{background:#d9dbde;transform:translateY(-1px)}.button.small{padding:13px 19px;min-height:45px;font-size:12px}.button.light{background:#f2f3f4}.button.full{width:100%}.hero{display:grid;grid-template-columns:1fr 1fr;gap:54px;padding-top:66px;padding-bottom:60px;align-items:center}.eyebrow{font-size:10px;font-weight:700;letter-spacing:1.7px;line-height:1.6;margin-bottom:24px;color:#64686e}.dot{display:inline-block;width:7px;height:7px;background:#64686e;border-radius:50%;margin-right:8px}.intro{font-size:16px;line-height:1.75;color:#64686e;margin-top:25px}.hero-copy h1{max-width:610px}.hero-facts{display:flex;gap:25px;margin:28px 0;border-top:1px solid #f2f3f4;border-bottom:1px solid #f2f3f4;padding:19px 0}.hero-facts div{display:flex;flex-direction:column}.hero-facts b{font-size:28px;line-height:1.25;font-weight:500;letter-spacing:-1px}.hero-facts small{font-size:14px;letter-spacing:0}.hero-facts span{font-size:10px;color:#64686e;margin-top:7px}.hero-buy{display:flex;align-items:center;justify-content:space-between;gap:15px}.hero-buy strong{display:block;font-size:32px;line-height:1.4;letter-spacing:-1px}.muted{color:#64686e;font-size:13px}.stock{font-size:11px;color:#64686e}.text-link{border:0;background:none;color:#242629;text-decoration:none;font-size:13px;font-weight:600;padding:0;text-align:left}.hero-copy>.text-link{display:block;margin-top:20px}.hero-picture{position:relative;align-self:stretch;min-height:550px}.hero-picture>img{width:100%;height:100%;object-fit:cover;border-radius:15px;object-position:52% center}.photo-note{position:absolute;left:16px;top:14px;font-size:9px;color:#fcfcfc;background:#24262980;padding:4px 8px;border-radius:5px}.installation-badge{position:absolute;bottom:22px;left:22px;right:22px;max-width:310px;background:#ffffffef;border-radius:9px;padding:20px 23px;box-shadow:0 8px 30px #24262920}.installation-badge span{font-size:9px;letter-spacing:1.4px;color:#64686e}.installation-badge strong{display:block;font-size:23px;font-weight:600;letter-spacing:-.5px}.installation-badge a{font-size:11px;color:#64686e;text-decoration:none}.trust{display:flex;justify-content:space-between;padding-top:22px;padding-bottom:22px;border-top:1px solid #f2f3f4;border-bottom:1px solid #f2f3f4;font-size:12px;color:#64686e}.trust span:before{content:'✓';color:#64686e;margin-right:12px}.section{padding-top:100px;padding-bottom:100px}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:43px}.section-head>p{max-width:335px;color:#64686e;font-size:14px}.benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.benefit{border:1px solid #f2f3f4;padding:32px;border-radius:11px;background:#fff}.benefit.feature-wide{grid-row:span 2;background:#f2f3f4;display:flex;flex-direction:column;justify-content:center;padding:37px}.benefit p{font-size:13px;color:#64686e;margin-top:15px}.icon{display:block;color:#64686e;width:34px;height:34px;margin-bottom:25px}.icon svg,.quiz-illustration svg{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}.big-stat{display:block;font-size:40px;font-weight:500;letter-spacing:-1px;margin:-7px 0 15px}.big-stat small{font-size:19px}.pill-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}.pill-row span{border:1px solid #d9dbde;padding:5px 10px;border-radius:50px;font-size:10px}.fine{font-size:11px!important;line-height:1.65;color:#64686e!important;margin-top:18px}.autonomy{background:#242629;color:#fff}.autonomy-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:100px;align-items:center}.autonomy h2{margin-bottom:22px}.autonomy p:not(.eyebrow){color:#d9dbde}.autonomy .eyebrow{color:#d9dbde}.load-options{display:flex;gap:10px;margin:27px 0}.load{flex:1;text-align:left;border:1px solid #64686e;background:none;color:#d9dbde;border-radius:7px;padding:14px;font-size:11px}.load b{display:block;font-size:20px;color:#fff}.load.active{background:#d9dbde;color:#242629;border-color:#d9dbde}.load.active b{color:#242629}.autonomy-result{background:#242629;border:1px solid #64686e;border-radius:14px;padding:39px;text-align:center}.autonomy-result>span{color:#d9dbde;font-size:10px;letter-spacing:1.4px}.time{margin:16px 0;display:flex;justify-content:center;align-items:baseline;gap:13px}.time strong{font-size:74px;font-weight:500;letter-spacing:-5px;color:#d9dbde}.time b{font-size:18px;font-weight:400}.battery-drawing{border:2px solid #64686e;display:flex;gap:7px;width:190px;margin:22px auto;border-radius:7px;padding:8px;position:relative}.battery-drawing:after{content:'';width:6px;height:18px;background:#64686e;position:absolute;right:-8px;top:18px;border-radius:0 4px 4px 0}.battery-drawing i{height:37px;flex:1;background:#d9dbde;border-radius:2px}.autonomy-result p{font-size:12px;margin-bottom:24px}.kit-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.kit{border:1px solid #f2f3f4;background:#fff;border-radius:10px;overflow:hidden;display:flex;flex-direction:column}.kit img{width:100%;height:auto;aspect-ratio:1;object-fit:cover}.kit-body{padding:23px;display:flex;flex-direction:column;flex:1}.kit-tag{font-size:9px;letter-spacing:1px;color:#64686e;font-weight:700;margin-bottom:12px}.kit h3{font-size:22px}.kit p{font-size:12px;color:#64686e;margin:16px 0 20px}.kit .kit-price{font-size:25px;letter-spacing:-.5px;margin-top:auto;margin-bottom:15px;font-weight:600}.kit .button{font-size:12px;padding:14px;min-height:46px}.kit .details-link{font-size:10px;text-align:center;margin-top:10px;color:#64686e}.power-note{max-width:900px}.stabilization{background:#f2f3f4}.stab-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.stab-art img{border-radius:12px}.stab-line{display:grid;grid-template-columns:100px 1fr;gap:10px;margin-top:22px;padding-top:22px;border-top:1px solid #d9dbde}.stab-line b{font-size:15px}.stab-line span{font-size:13px;color:#64686e}.stab-line button{grid-column:2}.installation{display:grid;grid-template-columns:1fr 1fr;gap:110px;border:1px solid #f2f3f4;border-radius:14px;padding:55px;background:#fff}.installation h2{font-size:52px;margin-bottom:22px}.installation p{font-size:14px;color:#64686e}.install-price{background:#f2f3f4;border-radius:10px;padding:35px}.install-price>span{font-size:9px;letter-spacing:1.3px;font-weight:700;color:#64686e}.install-price>strong{display:block;font-size:56px;line-height:1.4;font-weight:500;letter-spacing:-2px}.install-price strong small{font-size:28px}.install-price ul{padding:0;list-style:none;font-size:13px;line-height:1.55}.install-price li{margin:15px 0;padding-left:24px;position:relative}.install-price li:before{content:'✓';position:absolute;left:0;color:#64686e}.install-price .button{width:100%;margin-top:24px}.quiz-section{background:#f2f3f4}.quiz-layout{display:grid;grid-template-columns:1fr 1.35fr;gap:100px;align-items:center}.quiz-layout>div>p:not(.eyebrow){margin-top:22px;max-width:330px;color:#64686e;font-size:14px}.quiz-illustration{width:140px;height:140px;color:#64686e;margin:25px 0}.quiz-card{border:1px solid #f2f3f4;background:#fff;padding:38px;border-radius:15px;min-height:480px}.quiz-top{display:flex;justify-content:space-between;font-size:9px;letter-spacing:1px;color:#64686e}.progress{height:3px;border-radius:3px;background:#f2f3f4;margin:22px 0 30px}.progress i{display:block;width:33.33%;height:100%;background:#64686e;transition:width .3s}.quiz-card h3{font-size:29px;margin-bottom:10px}.quiz-card #quiz-hint{margin:0 0 25px}.quiz-options{display:grid;grid-template-columns:1fr 1fr;gap:12px}.quiz-option{border:1px solid #f2f3f4;border-radius:8px;background:#fff;text-align:left;padding:17px;display:flex;align-items:center;gap:14px;font-size:13px;min-height:75px;color:#242629}.quiz-option svg{width:31px;height:31px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.3;stroke-linecap:round;stroke-linejoin:round}.quiz-option.active{border-color:#64686e;background:#f2f3f4;box-shadow:0 0 0 1px #64686e}.quiz-controls{display:flex;justify-content:space-between;margin-top:26px}.quiz-controls .button{min-height:46px;padding:12px 24px}.faq{display:grid;grid-template-columns:1fr 1.5fr;gap:100px}.faq details{border-bottom:1px solid #f2f3f4;padding:21px 0}.faq summary{cursor:pointer;font-size:16px;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:20px}.faq summary:after{content:'+';font-size:23px;font-weight:400;color:#64686e}.faq details[open] summary:after{content:'−'}.faq details p{font-size:14px;color:#64686e;margin:18px 0}.faq details a{font-size:12px;color:#64686e}.final-cta{background:#f2f3f4;border-radius:15px;padding:46px 55px;display:flex;align-items:center;justify-content:space-between;gap:40px}.final-cta .eyebrow{margin-bottom:15px}.final-cta p:not(.eyebrow){margin-top:20px;font-size:14px;color:#64686e}.final-cta .button{background:#242629;color:#fff}.footer{display:flex;justify-content:space-between;gap:40px;padding-top:45px;padding-bottom:45px;color:#64686e;font-size:10px;align-items:flex-start}.footer .brand{font-size:26px;color:#242629}.footer>div{display:flex;flex-direction:column;gap:6px}.footer a{text-decoration:none}.mobile-cta{display:none}dialog{border:0;border-radius:16px;padding:40px;width:min(600px,calc(100% - 28px));max-height:90vh;color:#242629;box-shadow:0 20px 100px #0004}dialog::backdrop{background:#24262999;backdrop-filter:blur(4px)}dialog .close{position:absolute;right:15px;top:10px;background:none;border:0;font-size:30px;color:#64686e;padding:5px 10px}dialog h2{font-size:32px;margin-bottom:12px}dialog .eyebrow{margin-bottom:14px}form{margin-top:24px}form>label,form .form-row>label{display:flex;flex-direction:column;gap:6px;font-size:12px;margin-bottom:15px}input:not([type=checkbox]),textarea{width:100%;border:1px solid #d9dbde;border-radius:6px;background:#fcfcfc;padding:12px 13px;min-height:46px;color:#242629;font-size:14px}textarea{resize:vertical}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}form .check{display:flex;flex-direction:row;align-items:flex-start;gap:9px;font-size:12px}input[type=checkbox]{accent-color:#64686e;min-width:17px;height:17px;margin-top:3px}.check.consent{font-size:10px;color:#64686e;margin:20px 0}form .fine{font-size:10px!important;text-align:center}.honey{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}.form-status{font-size:13px;color:#ae3f30;margin-top:12px}.success-mark{width:60px;height:60px;display:grid;place-items:center;background:#d9dbde;border-radius:50%;font-size:30px;margin:25px 0}.success-mark~p{margin:15px 0}.success-mark~button{margin:15px 0}.skip{position:fixed;left:10px;top:-100px;background:#fff;padding:12px;z-index:99}.skip:focus{top:10px}[hidden]{display:none!important}
@media(min-width:1600px){.wrap{max-width:1450px}.hero{gap:70px}.hero-picture{min-height:610px}}
@media(max-width:1100px){.wrap{padding-left:28px;padding-right:28px}.nav-region,.nav nav{display:none}.nav .phone{margin-left:auto}.hero{gap:30px}.hero h1{font-size:40px}.hero-facts{gap:15px}.hero-facts b{font-size:24px}.hero-buy{align-items:flex-start;flex-direction:column}.hero-picture{min-height:560px}.benefit{padding:25px}.kit-grid{grid-template-columns:repeat(2,1fr)}.autonomy-grid,.stab-grid,.quiz-layout,.faq{gap:45px}.installation{gap:45px;padding:35px}.installation h2{font-size:44px}.install-price{padding:25px}.time strong{font-size:62px}}
@media(max-width:700px){html{scroll-padding-top:83px}.wrap{padding-left:20px;padding-right:20px}.nav{height:70px;gap:10px}.brand{font-size:27px}.brand-mark{font-size:15px;padding:7px 8px}.nav .phone{font-size:12px}.nav>.button{display:none}.hero{display:flex;flex-direction:column;gap:28px;padding-top:36px;padding-bottom:32px}.hero h1{font-size:41px;line-height:1.08}.eyebrow{font-size:9px;letter-spacing:1.3px;margin-bottom:18px}.intro{font-size:14px;margin-top:20px}.hero-facts{gap:20px;justify-content:space-between;margin:23px 0;padding:17px 0}.hero-facts b{font-size:25px}.hero-facts small{font-size:12px}.hero-facts span{font-size:9px}.hero-buy{flex-direction:row;align-items:center}.hero-buy strong{font-size:25px}.hero-buy .button{padding:16px;font-size:12px;gap:10px}.hero-buy .muted{font-size:10px}.hero-picture{min-height:0;width:100%;height:365px}.hero-picture>img{object-position:60% center}.installation-badge{padding:15px 20px;bottom:16px;left:16px;right:16px}.installation-badge strong{font-size:22px}.trust{display:grid;grid-template-columns:1fr 1fr;gap:14px;font-size:10px}.trust span:before{margin-right:5px}.section{padding-top:62px;padding-bottom:62px}.section-head{display:block;margin-bottom:28px}.section-head>p{margin-top:20px;font-size:13px;max-width:none}h2{font-size:35px}.benefit-grid{grid-template-columns:1fr 1fr;gap:12px}.benefit.feature-wide{grid-column:span 2;grid-row:auto;padding:26px}.benefit{padding:21px}.benefit h3{font-size:19px}.benefit p{font-size:12px}.benefit .icon{width:29px;height:29px;margin-bottom:18px}.big-stat{font-size:32px}.autonomy-grid,.stab-grid,.quiz-layout,.faq{grid-template-columns:1fr;gap:35px}.autonomy h2{font-size:35px}.autonomy p{font-size:14px}.load-options{gap:7px}.load{padding:10px;font-size:10px}.load b{font-size:18px}.autonomy-result{padding:28px}.time strong{font-size:72px}.kit-grid{gap:12px}.kit-body{padding:16px}.kit h3{font-size:21px}.kit p{font-size:11px}.kit-tag{font-size:8px;letter-spacing:.7px}.kit .kit-price{font-size:21px}.kit .button{font-size:10px;padding:11px;gap:6px}.kit .details-link{font-size:9px}.stab-art{order:2}.stab-art img{max-width:430px;margin:auto}.stab-grid .intro{font-size:14px}.installation{display:block;padding:27px 21px}.installation h2{font-size:42px}.install-price{margin-top:27px;padding:24px 20px}.install-price>strong{font-size:50px}.quiz-layout>div>p:not(.eyebrow){max-width:none}.quiz-illustration{display:none}.quiz-layout>div>.muted{display:block;margin-top:15px}.quiz-card{padding:25px 20px;min-height:440px}.quiz-card h3{font-size:26px}.quiz-option{font-size:12px;padding:13px;gap:9px;min-height:76px}.quiz-option svg{width:26px;height:26px}.quiz-options{gap:10px}.faq{gap:22px}.faq summary{font-size:14px}.final-cta{margin:0 20px;padding:30px;display:block}.final-cta .button{margin-top:25px;width:100%}.final-cta h2{font-size:35px}.final-cta p:not(.eyebrow){font-size:12px}.footer{flex-wrap:wrap;gap:25px;padding-bottom:110px}.footer>p{max-width:250px}.mobile-cta{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:25;align-items:center;justify-content:space-between;background:#fffffff5;backdrop-filter:blur(8px);border-top:1px solid #f2f3f4;padding:11px 20px calc(11px + env(safe-area-inset-bottom));box-shadow:0 -8px 30px #24262910}.mobile-cta>span{font-size:10px;color:#64686e}.mobile-cta b{display:block;font-size:21px;color:#242629;line-height:1.4}.mobile-cta .button{font-size:12px}dialog{padding:30px 22px}dialog h2{font-size:29px}.form-row{grid-template-columns:1fr;gap:0}.quiz-controls{margin-top:22px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

.brand img{width:144px;height:auto}.footer .brand img{width:125px}@media(max-width:700px){.brand img{width:118px}}

.stab-grid>div{min-width:0}.stab-art img{width:100%;height:auto}

@media(max-width:380px){.hero h1{font-size:34px}.hero-buy{flex-direction:column;align-items:stretch}.hero-buy .button{width:100%}.benefit-grid,.kit-grid,.quiz-options{grid-template-columns:1fr}.benefit.feature-wide{grid-column:auto}.time strong{font-size:58px}.autonomy-result{padding:22px}.load{padding:8px}.load b{font-size:16px}.nav .phone{font-size:11px}.install-price .button{padding:15px;font-size:12px}.stab-line{grid-template-columns:80px 1fr}}

/* Large trust icons and live catalog widgets — 31.10.2026 */
.trust{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;padding-top:32px;padding-bottom:32px;font-size:18px;color:#242629}
.trust-item{display:flex;align-items:center;gap:16px;min-width:0}
.trust-item strong{font-size:18px;line-height:1.4;font-weight:600}
.trust span:before{content:none}
.trust-icon{display:grid;place-items:center;width:64px;height:64px;flex:0 0 64px;background:#f2f3f4;color:#64686e;border-radius:16px}
.trust-icon svg{width:36px;height:36px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.primary-product-name{display:block;font-size:14px;font-weight:600;line-height:1.5;color:#242629;margin:-9px 0 18px;text-decoration:none}
.primary-product-name:hover,.kit h3 a:hover{color:#64686e;text-decoration:underline;text-underline-offset:3px}
.kit-image-link{display:block;background:#fff;overflow:hidden}
.kit img{object-fit:contain;transition:transform .2s}
.kit-image-link:hover img{transform:scale(1.035)}
.kit h3{font-size:18px;line-height:1.35;letter-spacing:-.02em}
.kit h3 a{text-decoration:none}
.kit-scenario{display:block;font-weight:600;font-size:13px;line-height:1.45;color:#64686e;margin-top:15px}
.kit p{margin-top:9px}
.widget-note{font-size:10px;line-height:1.5;text-align:center;color:#64686e;margin-top:10px}
.stabilizer-widgets{margin-top:60px}
.stabilizer-widgets>h3{font-size:28px;margin-bottom:28px}
.stab-line>a{grid-column:2}
@media(max-width:1100px){.trust{grid-template-columns:repeat(2,minmax(0,1fr));gap:25px 35px}.trust-item strong{font-size:18px}}
@media(max-width:700px){.trust{gap:24px 18px;padding-top:28px;padding-bottom:28px}.trust-item{align-items:flex-start;flex-direction:column;gap:12px}.trust-item strong{font-size:16px}.trust-icon{width:56px;height:56px;flex-basis:56px;border-radius:14px}.trust-icon svg{width:32px;height:32px}.kit h3{font-size:15px}.kit-scenario{font-size:12px}.stabilizer-widgets{margin-top:38px}.stabilizer-widgets>h3{font-size:24px}.primary-product-name{font-size:13px}}

/* Live regular and discounted catalog prices */
.kit-pricing{margin-top:auto;padding-top:4px}
.kit-pricing .kit-price{margin-top:0}
.price-compare{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;margin:0 0 4px;color:#64686e;font-size:15px;line-height:1.4}
.price-compare>span{font-size:10px}
.price-compare del{text-decoration-thickness:1px}
.hero-buy .price-compare{margin-top:6px;margin-bottom:0;font-size:17px}
.mobile-original{display:block;font-size:12px;line-height:1.3;color:#64686e}
@media(max-width:700px){.price-compare{font-size:13px;gap:5px}.price-compare>span{font-size:9px}.hero-buy .price-compare{font-size:14px}.mobile-cta b{line-height:1.2}}

/* Solar generation, priority and grid export */
.solar-section{background:#f2f3f4;border-top:1px solid #f2f3f4;border-bottom:1px solid #f2f3f4}
.solar-overview{display:grid;grid-template-columns:1fr 1.18fr;gap:24px}
.solar-overview>div{min-width:0;background:#fff;border:1px solid #f2f3f4;border-radius:14px;padding:32px}
.solar-large-icon{display:block;width:52px;height:52px;color:#64686e;margin-bottom:22px}
.solar-large-icon svg,.solar-flow-icon svg{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.solar-overview h3{font-size:27px;line-height:1.25}
.solar-overview p:not(.eyebrow){font-size:14px;color:#64686e;line-height:1.7;margin-top:17px}
.solar-specs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;border-top:1px solid #f2f3f4;border-bottom:1px solid #f2f3f4;padding:22px 0;margin-top:25px}
.solar-specs strong{display:block;font-size:28px;font-weight:600;letter-spacing:-1px;line-height:1.3;white-space:nowrap}
.solar-specs small{font-size:12px;letter-spacing:0}
.solar-specs span{display:block;margin-top:9px;font-size:11px;line-height:1.5;color:#64686e}
.solar-priority .eyebrow{margin-bottom:19px}
.solar-flow{list-style:none;padding:0;margin:30px 0 0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.solar-flow li{position:relative;min-width:0;background:#f2f3f4;padding:20px 15px;border-radius:10px}
.solar-flow li+li:before{content:'→';position:absolute;left:-17px;top:40px;color:#64686e;font-size:18px}
.solar-flow-icon{display:block;width:39px;height:39px;color:#64686e;margin-bottom:19px}
.solar-flow b{display:block;font-size:14px;margin-bottom:10px}
.solar-flow li>span:last-child{font-size:12px;line-height:1.55;color:#64686e;display:block}
.solar-modes{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:24px}
.solar-modes article{display:flex;gap:20px;padding:29px;border:1px solid #f2f3f4;border-radius:12px;background:#fcfcfc}
.solar-modes .icon{flex:0 0 36px;width:36px;height:36px;margin:0}
.solar-modes h3{font-size:22px;line-height:1.3}
.solar-modes p{font-size:13px;line-height:1.7;color:#64686e;margin-top:12px}
.solar-selection{display:flex;align-items:center;justify-content:space-between;gap:25px;margin:30px 0 58px}
.solar-selection p{font-size:14px;color:#64686e}
.solar-export{display:grid;grid-template-columns:1fr 1fr;gap:55px;background:#242629;color:#fff;border-radius:15px;padding:44px}
.solar-export>div{min-width:0}
.solar-export .eyebrow{color:#d9dbde}
.solar-export h3{font-size:34px;line-height:1.15}
.solar-export p:not(.eyebrow){font-size:13px;line-height:1.8;color:#d9dbde;margin-top:20px}
.solar-export .button{margin-top:25px}
.solar-crimea{border:1px solid #64686e;border-radius:12px;padding:27px;background:#242629}
.solar-region-label{font-size:10px;letter-spacing:1.1px;color:#d9dbde}
.solar-crimea h4{font-size:22px;font-weight:500;line-height:1.35;letter-spacing:-.02em;margin:15px 0 0}
.solar-crimea a{display:inline-block;margin-top:20px;font-size:12px;color:#d9dbde;text-underline-offset:3px}
.solar-sources{font-size:10px;line-height:1.8;color:#64686e;margin-top:18px;max-width:1000px}
.solar-sources a{text-underline-offset:3px}
@media(max-width:1100px){.solar-overview{grid-template-columns:1fr}.solar-overview h3 br{display:none}.solar-specs span{max-width:180px}.solar-export{gap:28px;padding:32px}.solar-selection .button{flex-shrink:0}}
@media(max-width:700px){.solar-overview>div{padding:25px 21px}.solar-overview h3{font-size:25px}.solar-overview p:not(.eyebrow){font-size:13px}.solar-large-icon{width:44px;height:44px;margin-bottom:18px}.solar-specs{gap:10px;padding:19px 0}.solar-specs strong{font-size:24px}.solar-specs small{font-size:10px}.solar-specs span{font-size:10px}.solar-flow{grid-template-columns:1fr;gap:13px;margin-top:23px}.solar-flow li{display:grid;grid-template-columns:37px 1fr;gap:4px 15px;padding:17px}.solar-flow-icon{width:32px;height:32px;grid-row:span 2;margin:0;align-self:center}.solar-flow b{margin:0}.solar-flow li+li:before{content:'↓';left:30px;top:-17px;font-size:15px}.solar-flow li>span:last-child{font-size:12px}.solar-modes{grid-template-columns:1fr;gap:16px;margin-top:18px}.solar-modes article{padding:24px 21px;gap:15px}.solar-modes h3{font-size:21px}.solar-modes .icon{flex-basis:30px;width:30px;height:30px}.solar-selection{display:block;margin:25px 0 38px}.solar-selection p br{display:none}.solar-selection .button{width:100%;margin-top:20px}.solar-export{grid-template-columns:1fr;gap:26px;padding:27px 21px}.solar-export h3{font-size:30px}.solar-export .button{padding:16px;font-size:12px;width:100%}.solar-crimea{padding:22px 18px}.solar-crimea h4{font-size:21px}}
@media(max-width:380px){.solar-specs strong{font-size:20px}.solar-specs small{font-size:9px}.solar-specs{gap:8px}.solar-export .button{font-size:11px;padding:15px 10px;gap:8px}}

/* Dyness batteries: manufacturer, warranty, video and outdoor options */
.dyness-section{background:#f2f3f4;border-top:1px solid #f2f3f4}
.dyness-brand-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-bottom:32px}
.dyness-brand-facts article{display:flex;align-items:flex-start;gap:16px;min-width:0}
.dyness-icon{display:block;flex-shrink:0;width:34px;height:34px;color:#64686e}
.dyness-icon svg{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.dyness-brand-facts h3{font-size:18px;line-height:1.25;letter-spacing:-.02em;margin-bottom:10px}
.dyness-brand-facts p{font-size:13px;line-height:1.65;color:#64686e}
.dyness-brand-facts a{white-space:nowrap}
.dyness-product{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:start}
.dyness-video-card{border:1px solid #f2f3f4;border-radius:14px;overflow:hidden;background:#fff}
.dyness-video-heading{display:flex;justify-content:space-between;gap:14px;padding:20px 24px;font-size:12px;letter-spacing:.07em;font-weight:700}
.dyness-video-heading span+span{font-weight:400;letter-spacing:0;color:#64686e}
.dyness-video-card video{display:block;width:100%;aspect-ratio:16/9;object-fit:contain;background:#fcfcfc}
.dyness-video-caption{padding:25px}
.dyness-video-caption h3{font-size:22px;line-height:1.3}
.dyness-video-caption p{font-size:14px;line-height:1.65;color:#64686e;margin:12px 0 16px}
.dyness-video-caption a{font-size:12px;line-height:1.65}
.dyness-details{padding:10px 0}
.dyness-details>.eyebrow{margin-bottom:15px}
.dyness-details>h3{font-size:29px;line-height:1.22}
.dyness-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;padding:23px 0;margin:22px 0;border-top:1px solid #d9dbde;border-bottom:1px solid #d9dbde}
.dyness-metrics .dyness-icon{width:28px;height:28px;margin-bottom:10px}
.dyness-metrics strong{display:block;white-space:nowrap;font-size:35px;line-height:1.2;letter-spacing:-.06em;font-weight:600}
.dyness-metrics small{font-size:20px;letter-spacing:-.03em}
.dyness-metrics div>span:last-child{display:block;font-size:12px;line-height:1.55;color:#64686e;margin-top:8px}
.dyness-feature{display:flex;gap:15px;margin-top:20px}
.dyness-feature .dyness-icon{width:28px;height:28px}
.dyness-feature h4{font-size:16px;line-height:1.4;margin:0 0 7px}
.dyness-feature p{font-size:13px;line-height:1.65;color:#64686e}
.dyness-note{font-size:11px;line-height:1.65;color:#64686e;margin-top:22px}
.dyness-outdoor{display:flex;align-items:center;gap:25px;background:#fff;border:1px solid #f2f3f4;border-radius:14px;padding:30px;margin-top:32px}
.dyness-outdoor-icon{width:56px;height:56px}
.dyness-outdoor>div{flex:1}
.dyness-outdoor .eyebrow{margin-bottom:10px}
.dyness-outdoor h3{font-size:25px;line-height:1.25}
.dyness-outdoor p:not(.eyebrow){font-size:13px;line-height:1.65;color:#64686e;margin-top:12px;max-width:720px}
.dyness-outdoor .button{max-width:260px;flex-shrink:0;text-align:center}
.dyness-sources{font-size:11px;color:#64686e;line-height:1.8;margin-top:20px}
@media(max-width:1100px){.dyness-product{gap:24px}.dyness-metrics{gap:12px}.dyness-metrics strong{font-size:30px}.dyness-outdoor{flex-wrap:wrap}.dyness-outdoor .button{margin-left:81px}.dyness-brand-facts{gap:18px}.dyness-brand-facts article{gap:12px}}
@media(max-width:760px){.dyness-brand-facts{grid-template-columns:1fr;gap:22px;margin-bottom:28px}.dyness-brand-facts article{gap:16px}.dyness-product{grid-template-columns:1fr;gap:24px}.dyness-details{padding:0}.dyness-details>h3{font-size:27px}.dyness-video-heading{padding:17px 20px;font-size:11px}.dyness-video-caption{padding:22px}.dyness-metrics{gap:14px}.dyness-metrics strong{font-size:32px}.dyness-metrics div>span:last-child{font-size:11px}.dyness-outdoor{padding:24px;gap:18px;display:grid;grid-template-columns:44px minmax(0,1fr)}.dyness-outdoor-icon{width:44px;height:44px;align-self:start}.dyness-outdoor>div{min-width:0}.dyness-outdoor h3{font-size:23px}.dyness-outdoor .button{grid-column:1/-1;margin:0;width:100%;max-width:none}.dyness-outdoor .eyebrow{font-size:9px}.dyness-sources{font-size:10px}}

/* Phone-first refinements. Desktop layout remains in the base stylesheet. */
.mobile-jump-nav,.mobile-carousel-controls{display:none}
body:has(dialog[open]){overflow:hidden}
@media(max-width:700px){
 html{scroll-padding-top:82px;scroll-padding-bottom:100px}
 body{padding-bottom:80px}
 .wrap{padding-left:18px;padding-right:18px}
 .nav{height:60px}.nav .phone{display:flex;align-items:center;min-height:44px;font-size:12px}.brand{min-height:44px}.brand img{width:112px}
 .mobile-jump-nav{display:flex;gap:8px;overflow-x:auto;padding:10px 18px;background:#f2f3f4;scrollbar-width:none;scroll-padding:18px}.mobile-jump-nav::-webkit-scrollbar{display:none}
 .mobile-jump-nav a{display:flex;align-items:center;justify-content:center;flex-shrink:0;min-height:44px;padding:0 14px;border:1px solid #f2f3f4;border-radius:24px;background:#fff;font-size:13px;text-decoration:none;font-weight:600}
 .mobile-jump-nav a:first-child{background:#d9dbde;border-color:#d9dbde}
 .section{padding-top:44px;padding-bottom:44px}
 h2,.autonomy h2,.final-cta h2{font-size:32px;line-height:1.15}
 .section-head{margin-bottom:25px}.section-head>p{font-size:15px;line-height:1.65;margin-top:16px;color:#64686e}
 .eyebrow{font-size:10px;line-height:1.6;letter-spacing:1px}
 .hero{display:flex;flex-direction:column;gap:0;padding-top:24px;padding-bottom:30px}
 .hero-copy{display:contents}.hero-copy>.eyebrow{order:0;margin-bottom:12px}.hero h1{order:1;font-size:clamp(30px,8.6vw,38px);line-height:1.1;letter-spacing:-.045em}
 .hero .intro{order:2;font-size:15px;line-height:1.6;margin:16px 0 20px;color:#64686e}
 .hero-picture{order:3;height:auto;min-height:0;overflow:hidden;display:flex;flex-direction:column;border-radius:12px}
 .hero-picture>img{width:100%;height:auto;aspect-ratio:3/2;object-fit:contain}
 .photo-note{top:10px;bottom:auto;font-size:9px}
 .installation-badge{position:static;display:flex;align-items:center;flex-wrap:wrap;gap:5px 12px;padding:13px 15px;border-radius:0;background:#f2f3f4}
 .installation-badge>span{display:none}.installation-badge strong{font-size:18px;margin:0}.installation-badge a{font-size:12px;margin:0;display:flex;align-items:center;min-height:30px}
 .hero-facts{order:4;margin:18px 0;padding:16px 0;gap:10px}.hero-facts b{font-size:25px}.hero-facts span{font-size:11px;line-height:1.4;max-width:100px}.hero-facts small{font-size:12px}
 .primary-product-name{order:5;font-size:14px;margin:0 0 15px}
 .hero-buy{order:6;display:flex;flex-direction:row;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;width:100%}.hero-buy strong{font-size:28px}.hero-buy .button{font-size:14px;min-height:50px;padding:14px 18px}.hero-buy .muted{font-size:12px}.hero-buy .price-compare{font-size:15px}.hero-buy .stock{font-size:12px}
 .hero-copy>.text-link{order:7;font-size:14px;line-height:1.5;display:flex;align-items:center;min-height:48px;margin-top:12px}
 .trust{gap:22px 16px;padding-top:24px;padding-bottom:24px}.trust-item{gap:10px}.trust-item strong{font-size:15px}.trust-icon{width:52px;height:52px;flex-basis:52px}
 .benefit-grid{grid-template-columns:1fr;gap:12px}
 .benefit,.benefit.feature-wide{grid-column:auto;padding:22px;display:grid;grid-template-columns:34px minmax(0,1fr);gap:10px 14px}
 .benefit .icon{grid-column:1;grid-row:1/4;width:30px;height:30px;margin:0}.benefit>*:not(.icon){grid-column:2}
 .benefit h3{font-size:20px;line-height:1.25}.benefit p{font-size:14px;line-height:1.65;margin:0;color:#64686e;overflow-wrap:anywhere}.benefit p.fine{font-size:12px!important}.benefit .big-stat{font-size:30px;line-height:1.1}.benefit .pill-row{margin:4px 0;gap:6px}.pill-row span{font-size:11px}
 .kit-grid{display:grid;grid-auto-flow:column;grid-auto-columns:calc(100% - 24px);grid-template-columns:none;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding-inline:0;padding:2px 2px 14px;overscroll-behavior-x:contain;scrollbar-width:thin;scrollbar-color:#64686e #f2f3f4;align-items:stretch}
 .kit{scroll-snap-align:start;min-width:0}.kit img{width:100%;height:auto;aspect-ratio:1;max-height:300px;object-fit:contain}.kit-body{padding:21px}.kit h3{font-size:19px;line-height:1.4}.kit-tag{font-size:10px}.kit-scenario{font-size:15px;margin-top:13px}.kit p{font-size:14px;line-height:1.65;margin-top:9px}.kit .kit-price{font-size:28px}.kit .button{font-size:14px;padding:15px;min-height:50px}.kit .price-compare{font-size:15px}.price-compare>span{font-size:12px}.widget-note{font-size:12px}
 .mobile-carousel-controls{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 16px}.mobile-carousel-status{font-size:13px;line-height:1.5;color:#64686e}.mobile-carousel-status strong{display:block;color:#242629;font-weight:600}.mobile-carousel-buttons{display:flex;gap:8px}.mobile-carousel-buttons button{width:48px;height:48px;border:1px solid #d9dbde;border-radius:50%;background:#f2f3f4;color:#242629;font-size:23px}.mobile-carousel-buttons button:disabled{opacity:.35}
 .autonomy-grid,.stab-grid,.quiz-layout,.faq{gap:28px}.autonomy p,.stab-grid .intro{font-size:15px}.load{min-height:66px;font-size:12px;padding:12px 8px}.load b{font-size:18px}.autonomy-result{padding:24px}.time strong{font-size:64px}
 .dyness-brand-facts p,.dyness-feature p,.dyness-video-caption p,.dyness-outdoor p:not(.eyebrow){font-size:14px;line-height:1.65}.dyness-brand-facts{gap:24px}.dyness-product{display:flex;flex-direction:column}.dyness-details{order:0}.dyness-video-card{order:1;width:100%}.dyness-metrics div>span:last-child{font-size:12px}.dyness-note{font-size:12px}.dyness-video-caption a{font-size:13px;display:block;padding:8px 0}.dyness-outdoor{display:block;padding:22px}.dyness-outdoor-icon{margin-bottom:16px}.dyness-outdoor .button{margin-top:20px;font-size:14px;min-height:50px}.dyness-sources{font-size:12px;line-height:1.9}
 .solar-overview>div{padding:23px 20px}.solar-overview p:not(.eyebrow),.solar-modes p,.solar-export p:not(.eyebrow){font-size:14px;line-height:1.7}.solar-specs{grid-template-columns:1fr;gap:14px}.solar-specs>div{display:grid;grid-template-columns:105px 1fr;gap:14px;align-items:center}.solar-specs strong{font-size:28px}.solar-specs small{font-size:12px}.solar-specs span{font-size:13px;max-width:none;margin:0}.solar-flow li>span:last-child{font-size:14px}.solar-flow b{font-size:16px}.solar-modes article{padding:22px 20px}.solar-selection p{font-size:15px}.solar-selection .button,.solar-export .button{font-size:14px;min-height:50px}.solar-export{padding:24px 20px}.solar-crimea{padding:20px 16px}.solar-crimea a{font-size:13px;min-height:44px}.solar-sources{font-size:12px;line-height:1.9}
 .installation{padding:24px 18px}.installation h2{font-size:36px}.installation p,.install-price li{font-size:14px;line-height:1.65}.install-price{padding:24px 18px}.install-price>strong{font-size:44px}.install-price .button{width:100%;font-size:14px;padding:15px;min-height:50px}.stab-line{grid-template-columns:85px minmax(0,1fr);font-size:14px}.stab-line a,.stab-line button{font-size:14px;min-height:44px}
 .quiz-card{padding:24px 18px;min-height:0}.quiz-card h3{font-size:25px}.quiz-card p{font-size:14px}.quiz-options{grid-template-columns:1fr;gap:10px}.quiz-option{min-height:58px;padding:14px;font-size:15px;gap:14px}.quiz-option svg{width:28px;height:28px}.quiz-controls .button{min-height:48px;font-size:14px;padding:12px 18px}
 .faq summary{font-size:16px;line-height:1.5;min-height:44px;align-items:center}.faq details{padding:15px 0}.faq details p{font-size:15px}.faq details a{font-size:14px;display:inline-block;padding:10px 0}.final-cta{margin:0 18px;padding:27px 24px}.final-cta p:not(.eyebrow){font-size:15px}.final-cta .button{font-size:15px}
 .footer{padding-bottom:35px;font-size:12px;gap:24px}.footer a{display:inline-flex;align-items:center;min-height:44px}.footer>p{max-width:none}
 .mobile-cta{padding:10px 16px calc(10px + env(safe-area-inset-bottom));gap:12px}.mobile-cta>span{font-size:11px}.mobile-cta b{font-size:23px}.mobile-original{font-size:13px}.mobile-cta .button{font-size:14px;min-height:50px;padding:12px 18px;white-space:nowrap}
 dialog{width:calc(100% - 20px);max-height:calc(100vh - 24px);max-height:calc(100dvh - 24px);padding:30px 22px 24px;overflow-y:auto;overscroll-behavior:contain;scroll-padding:20px;border-radius:16px}dialog h2{font-size:27px;padding-right:24px}dialog .close{width:44px;height:44px;right:7px;top:7px;padding:0;font-size:28px}dialog .eyebrow{margin-right:28px}form{margin-top:20px}form>label,form .form-row>label{font-size:14px}input:not([type=checkbox]),textarea{font-size:16px;min-height:50px;padding:13px}textarea{min-height:100px}form .check{font-size:14px;gap:10px;padding:7px 0}form .check.consent{font-size:12px;line-height:1.65}input[type=checkbox]{min-width:22px;width:22px;height:22px}form .fine{font-size:12px!important}#form-submit{font-size:16px;min-height:52px}
}
@media(max-width:360px){.hero h1{font-size:30px}.hero-buy{flex-direction:column;align-items:stretch}.hero-buy .button{width:100%}.hero-facts b{font-size:23px}.hero-facts span{font-size:10px}.dyness-metrics{gap:10px}.dyness-metrics strong{font-size:29px}.dyness-metrics div>span:last-child{font-size:11px}.mobile-cta{padding-left:12px;padding-right:12px;gap:8px}.mobile-cta b{font-size:21px}.mobile-cta .button{padding:12px 14px;font-size:13px}.kit-body{padding:18px}.quiz-controls .button{font-size:13px;padding:12px 14px}}

.installations-section{background:#f2f3f4;border-block:1px solid #f2f3f4}
.installation-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.installation-photo{position:relative;display:block;width:100%;min-width:0;padding:0;border:1px solid #f2f3f4;border-radius:12px;overflow:hidden;background:#fcfcfc;color:#242629;text-align:left}
.installation-photo img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:contain;background:#f2f3f4}
.installation-photo>span{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 18px;font-size:13px;line-height:1.5}.installation-photo b{font-weight:600}.installation-photo em{font-size:12px;letter-spacing:0;color:#64686e}
.installation-photo:hover{border-color:#64686e}.installation-gallery-cta{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:30px}.installation-gallery-cta p{font-size:15px;line-height:1.65;color:#64686e;max-width:650px}
.photo-dialog{width:min(1100px,calc(100% - 28px));max-width:none;max-height:calc(100dvh - 24px);padding:16px;background:#242629;color:#fff;overflow:auto}
.photo-dialog::backdrop{background:#242629e6}.photo-dialog-header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:12px;padding-left:8px}.photo-dialog-header p{font-size:14px}.photo-close{width:44px;height:44px;flex-shrink:0;border:1px solid #64686e;border-radius:50%;background:transparent;color:#fff;font-size:28px}
.photo-full{display:block;max-width:100%;width:100%;height:calc(100dvh - 210px);min-height:180px;object-fit:contain;background:#242629}
.photo-dialog-controls{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:12px 0 0;font-size:14px}.photo-dialog-controls button{min-width:48px;min-height:48px;border:1px solid #64686e;border-radius:8px;background:#242629;color:#fff;font-size:22px}
@media(max-width:700px){.installation-gallery{grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:calc(100% - 24px);gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:thin;scrollbar-color:#64686e #f2f3f4;padding:2px 2px 14px;overscroll-behavior-x:contain}.installation-photo{scroll-snap-align:start}.installation-photo img{aspect-ratio:3/4;max-height:420px}.installation-photo>span{font-size:14px;padding:16px}.installation-gallery-cta{display:block;margin-top:24px}.installation-gallery-cta .button{margin-top:18px;width:100%;font-size:14px}.photo-dialog{padding:12px;width:calc(100% - 16px);border-radius:12px}.photo-dialog-header{padding-left:0}.photo-dialog-header p{font-size:13px}.photo-full{height:calc(100dvh - 180px)}.photo-dialog-controls{font-size:13px}.photo-dialog-controls button{min-width:50px;min-height:50px}}

/* Secondary information is opt-in, with native accessible disclosure controls. */
.topics-section{padding-top:60px;padding-bottom:60px}
.topics-section>.section-head{margin-bottom:28px}
.topic{border:1px solid #f2f3f4;border-radius:12px;margin-bottom:14px;background:#fff;overflow:hidden}
.topic>summary{list-style:none;display:flex;align-items:center;gap:20px;padding:24px 28px;cursor:pointer;min-height:100px}
.topic>summary::-webkit-details-marker{display:none}
.topic>summary:focus-visible{outline:3px solid #64686e;outline-offset:-4px;border-radius:10px}
.topic-summary-icon{display:grid;place-items:center;flex:0 0 48px;width:48px;height:48px;border-radius:12px;background:#f2f3f4;color:#64686e}
.topic-summary-icon svg{width:27px;height:27px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.topic-summary-copy{flex:1;min-width:0}.topic-summary-copy h3{font-size:23px;line-height:1.3;letter-spacing:-.025em}.topic-summary-copy p{margin-top:7px;font-size:14px;line-height:1.5;color:#64686e}
.topic-toggle{display:flex;align-items:center;gap:12px;font-size:12px;flex-shrink:0;color:#64686e}.topic-toggle b{font-size:25px;font-weight:400;line-height:1}.topic-close-label{display:none}.topic[open] .topic-open-label{display:none}.topic[open] .topic-close-label{display:inline}.topic[open] .topic-toggle b{transform:rotate(45deg)}
.topic[open]>summary{border-bottom:1px solid #f2f3f4;background:#f2f3f4}
.topic-body>.section{padding-top:32px;padding-bottom:36px;border:0}.topic-body .section-head{margin-bottom:25px}.topic-body h2{font-size:34px}.topic-body .trust{margin:0 0 30px}.topic-body>.final-cta{margin:0;max-width:none;width:100%;border-radius:0}.topic-body .faq{gap:40px}
@media(max-width:700px){.topics-section{padding-top:40px;padding-bottom:32px}.topic>summary{gap:12px;padding:18px 15px;min-height:92px;align-items:flex-start}.topic-summary-icon{width:38px;height:38px;flex-basis:38px;border-radius:10px}.topic-summary-icon svg{width:23px;height:23px}.topic-summary-copy h3{font-size:18px;line-height:1.35}.topic-summary-copy p{font-size:13px;margin-top:6px}.topic-toggle{padding-top:5px}.topic-toggle>span{display:none}.topic-toggle b{font-size:25px}.topic-body>.section{padding:26px 16px}.topic-body>.section>.wrap{padding-left:0;padding-right:0}.topic-body h2,.topic-body .autonomy h2{font-size:28px}.topic-body .wrap{padding-left:16px;padding-right:16px}.topic-body .trust{gap:20px 14px}.topic-body .trust-item strong{font-size:14px}.topic-body .trust-icon{width:46px;height:46px;flex-basis:46px}.topic-body .benefit,.topic-body .benefit.feature-wide{padding:18px;grid-template-columns:26px minmax(0,1fr);gap:10px}.topic-body .benefit .icon{width:25px;height:25px}.topic-body .benefit h3{font-size:18px}.topic-body .dyness-metrics strong{font-size:28px}.topic-body .dyness-metrics{gap:9px}.topic-body .dyness-metrics div>span:last-child{font-size:11px}.topic-body .quiz-card{padding:22px 14px}.topic-body .quiz-controls .button{font-size:13px;padding:12px}.topic-body .autonomy-result{padding:22px 16px}.topic-body .time strong{font-size:56px}.topic-body .load{font-size:11px;padding:10px 5px}.topic-body .load b{font-size:16px}.topic-body .solar-overview>div{padding:22px 16px}.topic-body .solar-specs>div{grid-template-columns:95px 1fr;gap:10px}.topic-body .solar-specs strong{font-size:24px}.topic-body>.final-cta{padding:26px 20px}}

/* Lightweight social links: no third-party embeds or tracking widgets. */
.social-section{padding-top:12px;padding-bottom:60px}
.social-heading{margin-bottom:26px}.social-heading .eyebrow{margin-bottom:14px}.social-heading h2{font-size:36px;line-height:1.18}.social-heading h2 br{display:none}.social-heading h2 em:before{content:' '}.social-heading>p:last-child{font-size:15px;line-height:1.65;color:#64686e;margin-top:14px}
.social-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.social-card{display:flex;align-items:flex-start;gap:19px;padding:26px 24px;border:1px solid #f2f3f4;border-radius:14px;text-decoration:none;background:#fff;min-width:0;transition:border-color .2s,background .2s}
.social-card:hover{background:#f2f3f4;border-color:#64686e}.social-icon{width:52px;height:52px;flex:0 0 52px;display:grid;place-items:center}.social-icon svg{width:100%;height:100%}.social-youtube .social-icon{color:#e62c35}.social-telegram .social-icon{color:#64686e}.social-max .social-icon{color:#6555d6}
.social-copy{display:flex;flex-direction:column;min-width:0}.social-copy strong{font-size:23px;line-height:1.3;letter-spacing:-.03em}.social-copy>span{font-size:13px;line-height:1.55;color:#64686e;margin-top:8px}.social-copy b{font-size:13px;line-height:1.5;color:#64686e;font-weight:600;margin-top:20px}
@media(max-width:1000px){.social-card{gap:14px;padding:22px 18px}.social-icon{width:42px;height:42px;flex-basis:42px}.social-copy strong{font-size:21px}}
@media(max-width:700px){.social-section{padding-top:10px;padding-bottom:35px}.social-heading h2{font-size:30px}.social-heading h2 br{display:block}.social-heading h2 em:before{content:none}.social-heading>p:last-child{font-size:14px}.social-grid{grid-template-columns:1fr;gap:12px}.social-card{padding:21px;gap:19px;align-items:center}.social-icon{width:52px;height:52px;flex-basis:52px}.social-copy strong{font-size:22px}.social-copy>span{font-size:13px;margin-top:5px}.social-copy b{font-size:14px;margin-top:12px}}

/* Watermark rendered over every gallery photo, including the enlarged viewer. */
.installation-photo>.installation-image-frame{display:block;position:relative;padding:0;overflow:hidden;line-height:0}
.photo-full-frame{position:relative}
.installation-image-frame::after,.photo-full-frame::after{content:'liosun.ru';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) rotate(-16deg);font-family:Arial,sans-serif;font-size:clamp(25px,3vw,38px);font-weight:700;line-height:1.15;letter-spacing:.025em;color:rgba(255,255,255,.68);text-shadow:0 1px 3px rgba(0,0,0,.55),0 0 12px rgba(0,0,0,.22);pointer-events:none;user-select:none;white-space:nowrap}
.photo-full-frame::after{font-size:clamp(34px,5vw,64px)}
@media(max-width:700px){.installation-photo>.installation-image-frame{padding:0}.installation-image-frame::after{font-size:31px}.photo-full-frame::after{font-size:38px}}

.calculator-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.calculator-link{display:flex;align-items:flex-start;gap:17px;padding:24px;border:1px solid #f2f3f4;border-radius:12px;background:#fff;text-decoration:none;min-width:0}
.calculator-link:hover{background:#f2f3f4;border-color:#64686e}.calculator-icon{display:block;flex:0 0 38px;width:38px;height:38px;color:#64686e}.calculator-icon svg{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.calculator-copy{display:flex;flex-direction:column;min-width:0}.calculator-copy strong{font-size:19px;line-height:1.35;letter-spacing:-.02em}.calculator-copy>span{font-size:14px;line-height:1.65;color:#64686e;margin-top:9px}.calculator-copy b{font-size:13px;line-height:1.5;font-weight:600;color:#64686e;margin-top:16px}.calculator-note{font-size:13px;line-height:1.65;color:#64686e;margin-top:22px}
@media(max-width:700px){.calculator-grid{grid-template-columns:1fr;gap:12px}.calculator-link{padding:20px 16px;gap:13px}.calculator-icon{width:29px;height:29px;flex-basis:29px}.calculator-copy strong{font-size:18px}.calculator-copy>span{font-size:14px}.calculator-copy b{font-size:14px}.calculator-note{font-size:12px}}

/* Liosun identity: red accents, graphite typography, neutral surfaces. */
:root{--lio-red:#d52b2b;--lio-red-hover:#b82020;--lio-ink:#242629;--lio-line:#e2e3e5;--lio-soft:#fff3f1}
body{color:var(--lio-ink);background:#fcfcfc}.header{background:rgba(255,255,255,.97);border-bottom-color:var(--lio-line)}
em,.eyebrow,.icon,.calculator-icon,.text-link,.social-copy b,.calculator-copy b{color:var(--lio-red)}
.dot{background:var(--lio-red)}.button{background:var(--lio-red);color:#fff;box-shadow:0 5px 15px #d52b2b14}.button:hover{background:var(--lio-red-hover);color:#fff}.button.light{background:var(--lio-soft);color:var(--lio-red)}.button.light:hover{background:#ffe5e1}
.trust-icon,.topic-summary-icon{background:var(--lio-soft);color:var(--lio-red)}.topic[open]>summary{background:#fff7f5}.topic-toggle{color:var(--lio-red)}
.kit,.benefit,.topic,.social-card,.calculator-link{border-color:var(--lio-line)}.kit-tag{color:var(--lio-red)}.kit-price,.hero-buy strong{color:var(--lio-ink)}
.kit:hover,.social-card:hover,.calculator-link:hover{border-color:#e6aaa5;background:#fffafa}.benefit.feature-wide{background:#f5f5f5}
.stock{color:#35764c}.autonomy{background:#242629}.autonomy .eyebrow{color:#ffaaa1}.load.active,.quiz-option.active{border-color:var(--lio-red);background:var(--lio-soft);color:var(--lio-ink)}
.quiz-progress span{background:var(--lio-red)}.quiz-illustration{color:var(--lio-red)}.mobile-nav a.active{background:var(--lio-red);color:#fff}
.mobile-carousel-buttons button{border-color:#e6b4ae;color:var(--lio-red)}.mobile-buy{border-top-color:var(--lio-line);background:rgba(255,255,255,.98)}
input:focus,textarea:focus{border-color:var(--lio-red)}input[type=checkbox]{accent-color:var(--lio-red)}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,.topic>summary:focus-visible{outline-color:var(--lio-red)}
.social-youtube .social-icon{color:#e62c35}.social-telegram .social-icon{color:#259bd2}.social-max .social-icon{color:#6555d6}