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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.product-art:hover img{transform:none}}
body.dialog-open{overflow:hidden}
.product-art img{width:850px;height:auto;max-width:none;max-height:none;flex-shrink:0}.product-art.enphase img{width:600px;max-width:none;max-height:none}.product-backdrop{z-index:0}.product-art img{z-index:1}@media(max-width:1000px){.product-art img{width:730px}.product-art.enphase img{width:520px}}@media(max-width:700px){.product-art img{width:570px}.product-art.enphase img{width:430px}}
.brand{display:flex;align-items:center;justify-content:center;width:100px;flex-shrink:0}.brand img{width:145px;height:80px;max-width:none}.section-heading,.service-panel,.battery-showroom,.backup-intro,.backup-explorer,.about-photo,.about-copy,.steps article{transition:opacity .7s var(--ease),translate .7s var(--ease)}.reveal-pending{opacity:0;translate:0 26px}.service-panel[data-active-category="windows"]>img{transform:scale(1.23);object-position:60% 60%}.service-panel[data-active-category="hvac"]>img{transform:scale(1.12);object-position:30% 60%}@media(max-width:700px){.brand{width:75px}.brand img{width:120px;height:68px}}@media(prefers-reduced-motion:reduce){.reveal-pending{opacity:1;translate:none}}
/* Independent product showrooms share the battery explorer's visual language. */
.catalog-section{padding-top:85px;padding-bottom:25px;scroll-margin-top:15px}
.catalog-section .section-heading>p{max-width:290px}
.catalog-showroom{padding:28px 36px 22px;background:#f5f7f3;border-radius:22px}
.catalog-tabs{display:flex;justify-content:center;gap:5px;padding:5px;background:#e7ece5;border-radius:40px;width:fit-content;max-width:100%;margin:auto}
.catalog-tabs button{border:0;background:transparent;border-radius:30px;padding:14px 20px;font-size:12px;line-height:1.4;transition:background .2s,box-shadow .2s}
.catalog-tabs button[aria-selected="true"]{background:#fff;box-shadow:0 3px 8px #2337210d}
.catalog-panel{display:grid;grid-template-columns:1.1fr 1fr;gap:45px;align-items:center;min-height:480px;padding:30px 0}
.catalog-art{position:relative;display:flex;align-items:center;justify-content:center;min-width:0;height:430px;padding-bottom:35px}
.catalog-art img{width:100%;height:100%;object-fit:contain;transition:transform .6s var(--ease)}
.catalog-art:hover img{transform:translateY(-6px)}
.catalog-art figcaption{position:absolute;bottom:5px;text-align:center;font-size:8px;letter-spacing:.14em;color:#657465}
.catalog-info{min-width:0;padding-right:12px}
.catalog-info h3{font-size:43px;line-height:1.08;margin:12px 0 20px}
.catalog-info>[data-description]{color:var(--muted);font-size:15px;max-width:390px}
.catalog-facts{display:flex;gap:28px;justify-content:space-between;border-bottom:1px solid #d9e0d5;margin:26px 0 20px;padding-bottom:22px}
.catalog-facts>div{display:flex;flex-direction:column;gap:8px;min-width:0}
.catalog-facts strong{font-size:24px;letter-spacing:-.035em;line-height:1.12;font-weight:500}
.catalog-facts span{font-size:10px;color:var(--muted)}
.catalog-detail{font-size:12px;color:#5d7061;margin-bottom:22px;max-width:360px}
.catalog-info .spec-source[hidden]{display:none}
.catalog-comparison{border-top:1px solid #d9e0d5;margin-bottom:15px}
.catalog-comparison summary{display:flex;align-items:center;justify-content:space-between;padding:20px 0;font-size:13px;cursor:pointer}
.catalog-comparison[open] summary>span{transform:rotate(45deg)}
.catalog-comparison table{margin-bottom:22px}
.catalog-comparison th,.catalog-comparison td{padding:16px 12px;font-size:12px}
.catalog-comparison th:first-child{width:145px}

#solar .catalog-showroom{background:#f6f6ed}#solar .catalog-tabs{background:#e9e9dd}
#windows .catalog-showroom{background:#edf4f3}#windows .catalog-tabs{background:#dfeae7}
#windows .catalog-art img{max-width:330px;max-height:330px;mix-blend-mode:multiply;filter:drop-shadow(12px 18px 15px #123d3320)}
#hvac .catalog-showroom{background:#f0f3f5}#hvac .catalog-tabs{background:#e2e8eb}
#roofing .catalog-showroom{background:#f3f0ea}#roofing .catalog-tabs{background:#e6e0d6}
.contact .contact-selection{margin:20px auto 0;font-size:13px!important;font-weight:600}
@media(max-width:1000px){.catalog-panel{gap:25px;grid-template-columns:1fr 1fr}.catalog-info h3{font-size:35px}.catalog-showroom{padding:25px}.catalog-facts strong{font-size:20px}.catalog-tabs button{padding:12px 14px}.catalog-art{height:370px}}
@media(max-width:700px){.catalog-section{padding-top:60px;padding-bottom:5px}.catalog-showroom{padding:18px 16px;border-radius:15px}.catalog-tabs{width:100%;border-radius:15px;flex-wrap:wrap;gap:4px;justify-content:flex-start}.catalog-tabs button{flex:1 1 auto;padding:12px 9px;font-size:11px;min-height:40px}#solar .catalog-tabs button{flex-basis:calc(50% - 4px)}.catalog-panel{display:flex;flex-direction:column;gap:15px;padding:15px 0 25px}.catalog-art{width:100%;height:290px}.catalog-art figcaption{font-size:7px}.catalog-info{padding:0 8px;width:100%}.catalog-info h3{font-size:35px}.catalog-info>[data-description]{font-size:14px}.catalog-facts{justify-content:flex-start;gap:30px}.catalog-facts strong{font-size:22px}.catalog-info .button{font-size:12px}.catalog-detail{font-size:12px}.catalog-comparison th,.catalog-comparison td{min-width:125px}.catalog-comparison summary{font-size:12px}#windows .catalog-art img{max-width:250px;max-height:250px}}
@media(prefers-reduced-motion:reduce){.catalog-art:hover img{transform:none}}

/* Real product photography, with room for the equipment to breathe. */
#solar .catalog-art,#hvac .catalog-art,#roofing .catalog-art{isolation:isolate;background:radial-gradient(ellipse at 50% 45%,#fff 15%,#f3f5ef 75%);border-radius:20px;padding:24px 22px 42px}
#solar .catalog-art img,#hvac .catalog-art img,#roofing .catalog-art img{mix-blend-mode:multiply;max-width:100%;max-height:100%;object-fit:contain}
#solar .catalog-art figcaption,#hvac .catalog-art figcaption,#roofing .catalog-art figcaption{bottom:17px;left:12px;right:12px;line-height:1.5}
#roofing .catalog-art[data-presentation="material"] img{object-fit:cover;border-radius:12px;mix-blend-mode:normal;box-shadow:0 16px 28px #123d331a}
@media(max-width:700px){#solar .catalog-art,#hvac .catalog-art,#roofing .catalog-art{padding:16px 14px 36px}#solar .catalog-art figcaption,#hvac .catalog-art figcaption,#roofing .catalog-art figcaption{bottom:12px}}

/* Compact finishes beside the product details. */
.roof-texture{background-image:url('/assets/products/roof-color-samples.jpg');background-size:416.6667% 248.6364%;background-position:var(--swatch-x) var(--swatch-y);background-repeat:no-repeat}
#roofing .roof-colors-active>img{display:none}
.roof-color-preview{width:min(100%,540px);aspect-ratio:294/220;flex-shrink:0;background-size:cover;background-position:center}
.roof-color-preview[data-color="charcoal"]{background-image:url('/assets/products/shingles-photo.jpg');background-size:cover;background-position:center}
.roof-color-preview[hidden],.roof-color-picker[hidden]{display:none}
.roof-color-picker{margin:24px 0 0}
.roof-color-heading>div{display:flex;align-items:baseline;gap:9px}
.roof-color-heading .eyebrow{font-size:10px;margin:0;color:var(--muted);letter-spacing:.08em}
.roof-color-name{font-size:14px;line-height:1.5;font-weight:500}
.roof-color-count,.roof-color-description,.roof-color-hint{display:none}
.roof-swatches{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}
.roof-swatch{width:36px;height:36px;padding:3px;border:1px solid transparent;border-radius:50%;background:none;position:relative}
.roof-swatch>.roof-texture{background-image:none;background-color:var(--swatch-color);display:block;width:100%;height:100%;border-radius:50%;box-shadow:inset 0 0 0 1px #00000012}
.roof-swatch>span:last-child{position:absolute;bottom:calc(100% + 8px);left:50%;transform:translateX(-50%);padding:5px 8px;border-radius:5px;background:#183d38;color:white;font-size:10px;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .15s;z-index:2}
.roof-swatch:hover>span:last-child,.roof-swatch:focus-visible>span:last-child{opacity:1}
.roof-swatch[aria-pressed="true"]{border-color:#205c51}
.roof-swatch:focus-visible{outline:2px solid #205c51;outline-offset:3px}
@media(max-width:700px){.roof-color-preview{width:100%}.roof-swatches{gap:5px}.roof-swatch{width:34px;height:34px}.roof-color-picker{margin-top:20px}}
@media(prefers-reduced-motion:reduce){.roof-swatch>span:last-child{transition:none}}

/* The original split incentive card, carried into the new experience. */
.smud.section{display:grid;gap:28px;max-width:1200px;margin:65px auto;padding:0;background:none;border-radius:0}
.smud-card{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(300px,1fr);background:#fff;border:1px solid #d8e1df;border-radius:20px;overflow:hidden;box-shadow:0 18px 45px #102f3b08}
.smud .smud-copy{padding:50px 48px}
.smud .smud-copy h2{font-size:clamp(30px,3.4vw,48px);line-height:1.06;letter-spacing:-.05em;margin:0 0 26px;max-width:650px;color:#12313d}
.smud .smud-copy>p{font-size:16px;line-height:1.7;max-width:700px;color:#4b626b}
.smud .smud-copy small{max-width:700px;margin-top:28px;padding-top:20px;border-top:1px solid #d8e1df;font-size:11px;line-height:1.65;color:#71838b}
.smud .smud-action{padding:44px 38px;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;background:#12313d;color:#fff}
.smud-action>span{font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#6ed8ca;line-height:1.6}
.smud-action>strong{display:block;margin-top:20px;font-size:clamp(42px,4.5vw,64px);font-weight:700;letter-spacing:-.055em;line-height:1.02}
.smud .smud-action>p{font-size:14px;line-height:1.6;color:#a6b7bd;max-width:280px;margin:23px 0 0}
.smud .smud-action .button{margin-top:30px;background:#fff;color:#12313d;font-size:12px;font-weight:600;white-space:normal;text-align:center;line-height:1.4;padding:16px 22px}
.smud .smud-action .button:hover{background:#d8f3ee}
@media(max-width:1270px){.smud.section{margin:60px 35px}.smud .smud-copy{padding:38px}.smud .smud-action{padding:35px 28px}}
@media(max-width:700px){.smud.section{margin:45px 22px;gap:24px}.smud-card{grid-template-columns:1fr;border-radius:16px}.smud .smud-copy{padding:30px 25px}.smud .smud-copy h2{font-size:32px}.smud .smud-copy>p{font-size:14px}.smud .smud-action{padding:30px 25px}.smud-action>strong{font-size:50px}.smud .smud-action .button{margin-top:24px}.smud .smud-copy small{font-size:10px}}

/* Base tones sampled from the proposal, excluding the darkest shingle shadows. */
.roof-swatch[data-roof-color="charcoal"]{--swatch-color:#2e2e30}
.roof-swatch[data-roof-color="stone-gray"]{--swatch-color:#485052}
.roof-swatch[data-roof-color="coastal-slate"]{--swatch-color:#4a504b}
.roof-swatch[data-roof-color="sagewood"]{--swatch-color:#605753}
.roof-swatch[data-roof-color="aged-chestnut"]{--swatch-color:#4c3c34}
.roof-swatch[data-roof-color="sandalwood"]{--swatch-color:#876a4e}
.roof-swatch[data-roof-color="hickory"]{--swatch-color:#543c30}

#roofing .catalog-art.roof-colors-active{background:transparent;padding:0;height:auto;min-height:0}
#roofing .roof-colors-active figcaption{display:none}

/* Matching GAF product close-ups for every finish. */
.roof-color-preview[data-color="stone-gray"]{background-image:url('/assets/products/roof-stone-gray.jpg')}
.roof-color-preview[data-color="coastal-slate"]{background-image:url('/assets/products/roof-coastal-slate.jpg')}
.roof-color-preview[data-color="sagewood"]{background-image:url('/assets/products/roof-sagewood.jpg')}
.roof-color-preview[data-color="aged-chestnut"]{background-image:url('/assets/products/roof-aged-chestnut.jpg')}
.roof-color-preview[data-color="sandalwood"]{background-image:url('/assets/products/roof-sandalwood.jpg')}
.roof-color-preview[data-color="hickory"]{background-image:url('/assets/products/roof-hickory.jpg')}

.hvac-showroom-header{display:grid;grid-template-columns:minmax(0,1fr) 180px;gap:22px;align-items:center}
.rebate-badge{display:flex;flex-direction:column;gap:6px;padding:17px 19px;border-radius:18px;background:#12313d;color:#fff;text-decoration:none;box-shadow:0 8px 20px #12313d18;transition:transform .2s,box-shadow .2s}
.rebate-badge>span:first-child{font-size:14px;line-height:1.2}
.rebate-badge strong{font-size:28px;letter-spacing:-.045em}
.rebate-badge>span:nth-child(2){font-size:11px;line-height:1.4;color:#bce3df}
.rebate-badge small{font-size:10px;text-decoration:underline;text-underline-offset:3px;margin-top:3px}
.rebate-badge:hover{transform:translateY(-2px);box-shadow:0 12px 24px #12313d24}
.rebate-badge:focus-visible{outline:3px solid #428f82;outline-offset:4px}
.rebate-badge[hidden]{display:none}
@media(max-width:1000px){.hvac-showroom-header{grid-template-columns:1fr}.hvac-showroom-header .rebate-badge{grid-row:1;justify-self:end;width:180px}.hvac-showroom-header .catalog-tabs{grid-row:2}}
@media(prefers-reduced-motion:reduce){.rebate-badge{transition:none}.rebate-badge:hover{transform:none}}

/* Match visible product height and center, accounting for source-image whitespace. */
#batteries .product-art{--battery-height:380px;height:470px;min-width:0;overflow:hidden;align-self:center}
#batteries .product-art img{position:absolute;width:auto;max-width:none;max-height:none;object-fit:contain;transform:none;transition:none;filter:none}
#batteries .product-art[data-battery="tesla"] img{height:calc(var(--battery-height)*1.4544);top:calc((100% - var(--battery-height))/2 - var(--battery-height)*.0579);left:calc(50% - var(--battery-height)*1.1454)}
#batteries .product-art[data-battery="enphase"] img{height:calc(var(--battery-height)*1.6744);top:calc((100% - var(--battery-height))/2 - var(--battery-height)*.3256);left:calc(50% - var(--battery-height)*.8372)}
#batteries .product-art[data-battery="solaredge"] img{height:calc(var(--battery-height)*1.3469);top:calc((100% - var(--battery-height))/2 - var(--battery-height)*.1474);left:calc(50% - var(--battery-height)*.7325)}
#batteries .product-tabs{max-width:100%;flex-wrap:wrap;justify-content:center}
@media(max-width:1000px){#batteries .product-art{--battery-height:320px;height:410px}}
@media(max-width:700px){#batteries .product-art{--battery-height:280px;height:350px}#batteries .product-tabs button{flex:1 1 auto}#batteries .product-info h3{min-height:78px}}

#batteries .product-panel{align-items:start;min-height:530px}
#batteries .product-art{align-self:start}
@media(max-width:700px){#batteries .product-panel{min-height:0}#batteries .product-info h3{min-height:0}}

.battery-gallery{width:100%;min-width:0}


/* Photo-textured 360° product viewer, with the original gallery as a fallback. */
.battery-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:3;opacity:0;cursor:grab;touch-action:auto;outline-offset:-5px}
.battery-canvas.dragging{cursor:grabbing}
.viewer-ready .battery-canvas{opacity:1}
#batteries .viewer-ready>img{visibility:hidden}
#batteries .product-art.viewer-ready::after{content:'';position:absolute;left:25%;right:25%;bottom:17px;height:20px;background:radial-gradient(ellipse,#24332d26,transparent 70%);filter:blur(7px);pointer-events:none}
/* Whole-home exploration markers, aligned to the roof and outdoor HVAC unit. */
.hvac-hotspot{left:19%;top:74%}
.roof-hotspot{left:69%;top:8%}
@media(max-width:1000px) and (min-width:701px){.hvac-hotspot{left:18%;top:73%}.roof-hotspot{left:67%;top:14%}}
@media(max-width:700px){.hvac-hotspot{left:6%;top:66%}.roof-hotspot{left:auto;right:3%;top:30%}.hero-scene .hotspot{min-height:44px}}
@media(max-width:700px){.roof-hotspot>span:last-child{font-size:0}.roof-hotspot>span:last-child::after{content:'Roofing';font-size:10px}}

/* One shared header for service discovery and page navigation. */
html{scroll-padding-top:var(--section-scroll-offset,100px)}

.site-header{height:auto}
.nav-shell{position:relative;min-height:56px;gap:24px}
.nav-shell .brand{display:flex;align-items:center;min-height:44px}
.nav-shell .brand img{width:91.2px;height:52.8px;flex-shrink:0;transform:scale(1.25);transform-origin:center}
.nav-shell .header-contact{padding:10px 18px;font-size:12px}
.nav-shell .header-services{display:flex;position:static;align-items:center;justify-content:center;gap:28px;padding:0;border:0;background:none;flex:1}
.nav-shell .header-services a{position:relative;display:flex;align-items:center;min-height:56px;padding:0;border:0;font-size:13px;white-space:nowrap}
.nav-shell .header-services a::after{content:"";position:absolute;left:0;right:0;bottom:10px;height:2px;border-radius:2px;background:transparent}
.nav-shell .header-services a[aria-current=location]::after{background:var(--teal)}
.nav-shell .header-services a[aria-current=location]{color:var(--teal);border-bottom-color:var(--teal)}
.header-contact{white-space:nowrap}

@media(max-width:1000px){.nav-shell{padding:0 24px;gap:16px}.nav-shell .header-services{gap:19px}}
@media(max-width:700px){
 .nav-shell{display:grid;grid-template-columns:1fr auto;gap:0 14px;padding:0 18px}
 .brand{grid-column:1;grid-row:1}
 .header-contact{grid-column:2;grid-row:1}

 .nav-shell .header-services{grid-column:1 / -1;grid-row:2;display:flex;flex-direction:row;justify-content:space-between;gap:8px;width:100%;border-top:1px solid #e8ece6}
 .nav-shell .header-services a{font-size:12px;min-height:44px;padding:0 2px}
 .nav-shell .header-services a::after{bottom:5px}
 .nav-shell .brand{min-height:48px}
 .nav-shell .brand img{width:81.6px;height:48px}

}

/* Spacious navigation opens above a softly blurred page. */
.site-header{z-index:30;transition:background .25s}
.site-header.navigation-open{background:#f7f8f5}
.mega-menu{position:absolute;top:100%;left:0;width:100%;background:#f7f8f5;visibility:hidden;opacity:0;transform:translateY(-8px);transition:opacity .2s,transform .25s,visibility .25s;max-height:calc(100dvh - var(--header-height,79px));overflow-y:auto}
.navigation-open .mega-menu{visibility:visible;opacity:1;transform:translateY(0)}
.mega-content{max-width:1320px;margin:auto;padding:48px 60px 64px;display:grid;grid-template-columns:1.65fr 1fr 1fr;gap:50px}
.mega-label{font-size:12px;color:var(--muted);margin-bottom:20px}
.mega-column a{display:block;width:fit-content;font-size:14px;font-weight:500;padding:8px 0;line-height:1.35}
.mega-column a:hover{color:#368777}
.mega-primary a{font-size:clamp(22px,2vw,29px);font-weight:600;letter-spacing:-.035em;padding:7px 0}
.navigation-backdrop{position:fixed;inset:var(--header-height,79px) 0 0;z-index:29;border:0;background:#163b391a;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);cursor:default;animation:nav-fade .25s ease}
.navigation-backdrop[hidden]{display:none}

@keyframes nav-fade{from{opacity:0}to{opacity:1}}
@media(max-width:1000px){.mega-content{padding:36px 24px 44px;gap:30px}}
@media(max-width:700px){
 .mega-content{padding:25px 24px 36px;grid-template-columns:1fr 1fr;gap:28px 18px}
 .mega-primary{grid-column:1 / -1}
 .mega-primary a{font-size:26px;padding:6px 0}
 .mega-column:not(.mega-primary) a{font-size:12px;min-height:44px}
 .mega-label{margin-bottom:10px}
}
@media(prefers-reduced-motion:reduce){.mega-menu,.site-header{transition:none}.navigation-backdrop{animation:none}}

/* Still photograph with a transparent falling-leaf overlay. */
.hero-motion{position:absolute;inset:0}
.hero-motion .hero-house{animation:none;transform:none;object-position:50% 48%}
.hero-nature{position:absolute;inset:0;width:100%;height:100%;opacity:0;pointer-events:none;z-index:1}
.hero-nature.ready{opacity:1}
.hero-scene .hotspot{right:auto;bottom:auto}
.hero-scene .battery-hotspot{left:4%;top:30%}
@media(max-width:700px){
 .hero-scene{height:auto;aspect-ratio:3/2;min-height:0}
 .hero-motion .hero-house{object-position:50% 50%}
 .hero-scene .hotspot{padding:0;background:transparent;border:0;box-shadow:none;backdrop-filter:none;width:44px;height:44px;min-height:44px;justify-content:center}
 .hero-scene .hotspot-dot{width:28px;height:28px;box-shadow:0 2px 12px #0004;border:1px solid #ffffffa0}
 .hero-scene .hotspot>span:last-child{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
 .hero-scene .scene-label,.hero-scene .scene-bottom{display:none}
}
@media(prefers-reduced-motion:reduce){.hero-motion{transform:none;will-change:auto}.hero-motion .hero-house{animation:none}}

@media(prefers-reduced-motion:reduce){.hero-nature{display:none}.hero-motion .hero-house{visibility:visible}}

/* One compact introduction leads directly into the battery selector. */
.battery-section{padding-top:64px}
.battery-heading{display:block;margin-bottom:28px}
.battery-heading .eyebrow{margin-bottom:14px}
.battery-heading h2{font-size:clamp(36px,4.2vw,60px);line-height:1.08}
.battery-heading>p{margin-top:16px;font-size:17px}
@media(max-width:700px){
 .battery-section{padding-top:40px}
 .battery-heading{margin-bottom:24px}
 .battery-heading .eyebrow{margin-bottom:12px}
 .battery-heading h2{font-size:38px}
 .battery-heading>p{margin-top:12px;font-size:14px}
}

/* Quiet, light backup explorer. */
.backup{max-width:1320px;margin:0 auto;background:#fff;color:var(--ink);padding:65px 60px}
.backup-intro{text-align:left;max-width:720px}
.backup-intro h2{font-size:clamp(32px,3.6vw,48px);margin:0 0 14px;line-height:1.08}
.backup-intro>p:not(.eyebrow){font-size:16px;color:var(--muted)}
.backup-explorer{margin-top:34px;gap:64px;grid-template-columns:1fr 1fr;align-items:stretch}
.backup .control-label,.backup .quantity-row>label{color:var(--ink);font-size:13px}
.backup .control-label{margin-bottom:8px}
.load-options{display:flex;flex-direction:column;gap:0;margin:0 0 24px;border-top:1px solid var(--line)}
.load-options label{display:flex;align-items:center;gap:14px;padding:0 2px;border-bottom:1px solid var(--line);min-height:58px}
.load-options input{position:static;flex:none;margin:0;width:18px;height:18px;accent-color:var(--teal)}
.load-options label>span{flex:1;display:flex;flex-direction:row;align-items:center;justify-content:space-between;gap:12px;padding:17px 0;border:0;border-radius:0;background:none;font-size:14px}
.load-options small{font-size:11px;color:var(--muted)}
.load-options input:checked+span{background:none;border:0}
.load-options input:focus-visible+span{outline:none}
.load-options input:focus-visible{outline:2px solid var(--teal);outline-offset:4px}
.backup .stepper{border-color:var(--line);height:44px}
.backup .stepper button{color:var(--ink);width:44px;height:44px}
.backup .selected-model{color:var(--muted);line-height:1.8}
.backup .selected-model strong{color:var(--ink)}
.backup-result{border:0;border-radius:22px;background:#f5f7f3;padding:40px 32px;display:flex;flex-direction:column;align-items:center;justify-content:center}
.backup .estimate-label{color:var(--muted);font-size:10px;letter-spacing:.1em}
.backup .runtime{color:var(--ink);margin:18px 0 10px;gap:10px}
.backup .runtime strong{font-size:84px;font-weight:500}
.backup .runtime>span{font-size:23px}
.backup #runtime-caption{color:var(--muted);font-size:13px}
.backup .energy-summary{color:var(--muted);font-size:10px;margin-top:28px;padding-top:18px;border-top:1px solid var(--line);width:100%;gap:12px}
.backup .estimate-details{border-color:var(--line);color:var(--muted);margin-top:26px}
.backup .estimate-details summary{justify-content:flex-start;gap:16px;padding:16px 0}
@media(max-width:700px){.backup{padding:44px 22px}.backup-explorer{grid-template-columns:1fr;gap:26px;margin-top:26px}.backup-intro>p:not(.eyebrow){font-size:14px}.backup-result{padding:30px 22px}.backup .runtime strong{font-size:72px}.load-options label>span{font-size:13px}.load-options small{font-size:10px}}

.backup-header{display:flex;justify-content:space-between;align-items:flex-start;gap:30px}
.backup-header .backup-intro{max-width:550px}
.backup-model-picker{display:flex;flex:none;gap:3px;padding:5px;border-radius:32px;background:#e8ede6}
.backup-model-picker button{border:0;border-radius:25px;padding:13px 16px;background:transparent;font-size:11px;white-space:nowrap}
.backup-model-picker button[aria-pressed=true]{background:#fff;box-shadow:0 2px 8px #163b3908}
.load-row{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:66px;border-bottom:1px solid var(--line)}
.load-options .load-row label{display:block;min-height:0;padding:12px 0;border:0;font-size:14px}
.load-row small{display:block;margin-top:5px;font-size:10px;color:var(--muted)}
.load-row select{font:inherit;font-size:13px;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:12px;min-width:66px;min-height:44px;padding:8px 12px}
.backup-result{align-self:start;min-height:340px}
@media(max-width:1100px){.backup-header{flex-direction:column;gap:22px}.backup-model-picker{align-self:flex-end}}
@media(max-width:700px){.backup-model-picker{align-self:stretch;justify-content:space-between;gap:1px;padding:4px}.backup-model-picker button{padding:12px 8px;font-size:10px;white-space:normal;flex:1}.backup-result{min-height:280px}.backup-explorer{gap:22px}.load-options .load-row label{font-size:13px}}

/* Compact appliance quantities. */
.backup .load-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:28px;row-gap:0;border-top:0}
.load-row{gap:10px;min-width:0;min-height:70px}
.load-row select{min-width:54px;padding:8px}
.backup-result{min-height:290px}
@media(max-width:900px) and (min-width:701px){.backup-explorer{grid-template-columns:1fr}.backup-result{min-height:230px}}
@media(max-width:700px){.backup .load-options{column-gap:18px}.load-options .load-row label{font-size:12px}.load-row small{font-size:9px}.backup-result{min-height:230px}}
@media(max-width:360px){.backup .load-options{column-gap:12px}.load-row{flex-wrap:wrap;gap:0;padding-bottom:10px}.load-row select{width:100%}}

/* Let the HVAC product photos sit directly on the showroom surface. */
#hvac .catalog-art{background:transparent;border-radius:0;isolation:auto}
#hvac .catalog-art figcaption{display:none}

/* A prominent rebate destination beside the HVAC selector. */
.hvac-showroom-header{grid-template-columns:minmax(0,1fr) 300px;gap:28px}
.hvac-showroom-header .rebate-badge{width:100%;padding:26px 25px;gap:10px;border-radius:24px;background:linear-gradient(135deg,#174f49,#12313d);border:1px solid #438a7b;box-shadow:0 14px 32px #12313d20}
.rebate-badge>span:first-child{font-size:17px}
.rebate-badge strong{font-size:46px;line-height:1;letter-spacing:-.055em}
.rebate-badge>span:nth-child(2){font-size:15px;color:#d2ede4}
.rebate-badge .rebate-qualification{font-size:11px;line-height:1.5;color:#c5dbd6;max-width:235px}
.rebate-badge small{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:12px;font-weight:600;line-height:1.5;margin-top:8px;padding-top:15px;border-top:1px solid #ffffff30;text-decoration:none}
.rebate-badge small span{font-size:20px}
@media(max-width:1000px){.hvac-showroom-header{grid-template-columns:1fr}.hvac-showroom-header .rebate-badge{grid-row:1;width:min(100%,380px);justify-self:center}.hvac-showroom-header .catalog-tabs{grid-row:2}}
@media(max-width:700px){.hvac-showroom-header .rebate-badge{padding:24px;border-radius:20px}.rebate-badge strong{font-size:44px}}

.mega-shared a{font-size:12px;font-weight:400}.mega-shared .mega-label{font-size:11px}

/* Keep battery selection next to the estimate it controls. */
.backup-output{display:flex;flex-direction:column;gap:16px;min-width:0}
.backup-output .backup-model-picker{align-self:stretch;width:100%;max-width:100%;justify-content:center}
.backup-output .backup-model-picker button{white-space:nowrap;min-width:0;flex:1;padding:13px 8px}
@media(max-width:360px){.backup-output .backup-model-picker button{font-size:9px;padding:13px 4px}}
.backup-output .backup-result{align-self:stretch}

/* Align the battery selector with the top of the essentials panel. */
@media(min-width:901px){.backup-output{margin-top:40px}}

/* Keep the menu surface continuous while product content crossfades. */
.mega-menu{overflow-x:hidden;transition:opacity .24s ease,transform .3s cubic-bezier(.22,1,.36,1),visibility .24s}
.mega-outgoing{position:absolute;top:0;left:0;right:0;pointer-events:none}
.navigation-backdrop{animation:none;opacity:0;transition:opacity .24s ease}
.navigation-backdrop.is-visible{opacity:1}
@media(prefers-reduced-motion:reduce){.mega-menu,.navigation-backdrop{transition:none}}

.mega-menu.menu-morphing{overflow:hidden}

/* Footer navigation and legal details have separate, consistent rows. */
.footer-links{display:flex;flex-wrap:wrap;align-items:center;gap:8px 28px;border-top:1px solid var(--line);padding:20px 0}
.footer-links a{display:inline-flex;align-items:center;min-height:44px;font-size:14px;line-height:1.5;color:var(--ink)}
.footer-links a:hover{color:var(--teal);text-decoration:underline;text-underline-offset:4px}
.footer-bottom{padding-top:20px;gap:12px 32px;font-size:12px;line-height:1.6;align-items:flex-start;flex-wrap:wrap}
.footer-bottom>span:last-child{max-width:520px;text-align:right}
@media(max-width:700px){.footer-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 20px;padding:16px 0}.footer-bottom{flex-direction:column;gap:10px;padding-top:18px}.footer-bottom>span:last-child{text-align:left}}

/* A clear primary action for planning a home project. */
.nav-shell .header-contact{min-height:46px;padding:12px 22px;gap:16px;font-size:14px;font-weight:600;color:#fff;background:#000;box-shadow:0 3px 10px #00000012}
.nav-shell .header-contact:hover{background:#222;box-shadow:0 4px 14px #163b3920}
.nav-shell .header-contact span{font-size:20px;line-height:1}
@media(max-width:700px){.nav-shell .header-contact{min-height:42px;padding:10px 15px;font-size:13px;gap:10px}}

/* Consistent straight-on roofing samples in the same frame as shingles. */
#roofing .roof-color-preview{width:100%;max-width:none;aspect-ratio:4/3;background-position:center;background-size:cover;background-repeat:no-repeat}
#roofing .roof-color-preview[data-color^="metal-"]{position:relative;overflow:hidden;background-size:112% 38%;background-repeat:no-repeat;background-position:center bottom;background-color:#27272b}
#roofing .roof-color-preview[data-color="metal-terracotta"]{background-color:#795044}
#roofing .roof-color-preview[data-color="metal-chestnut"]{background-color:#483d36}

#roofing .roof-color-preview[data-color^="metal-"]::before,#roofing .roof-color-preview[data-color^="metal-"]::after{content:"";position:absolute;inset:0;background-image:inherit;background-size:inherit;background-repeat:no-repeat;pointer-events:none}
#roofing .roof-color-preview[data-color^="metal-"]::before{background-position:center top;z-index:2}
#roofing .roof-color-preview[data-color^="metal-"]::after{background-position:center center;z-index:1}

/* TPO uses the same full-bleed proportions as the shingle samples. */
#roofing .catalog-art[data-presentation="material-closeup"]{background:transparent;padding:0;height:auto;min-height:0}
#roofing .catalog-art[data-presentation="material-closeup"] img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;mix-blend-mode:normal;border-radius:0;box-shadow:none;transform:none}
#roofing .catalog-art[data-presentation="material-closeup"] figcaption{display:none}

#roofing .catalog-info{container-type:inline-size}
#roofing .catalog-panel:is([aria-labelledby="roofing-tab-shingles"],[aria-labelledby="roofing-tab-metal"]) .catalog-info h3{white-space:nowrap;font-size:min(43px,8cqi)}

/* Keep every roofing sample anchored below the tabs, independent of copy length. */
#roofing .catalog-art{align-self:start;width:100%;aspect-ratio:4/3;height:auto;min-height:0;padding:0;background:transparent;border-radius:0;overflow:hidden}
#roofing .catalog-art>img{width:100%;height:100%;object-fit:cover;transform:none}
#roofing .catalog-art .roof-color-preview{width:100%;height:100%;aspect-ratio:4/3}