:root{color-scheme:light;--ink:#171d27;--muted:#596575;--line:#dce4eb;--blue:#22a7f0;--pale:#eff8ff;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit}button{font:inherit}img{max-width:100%}p{line-height:1.55}h1,h2,h3,p,figure{margin:0}button{cursor:pointer}[hidden]{display:none!important}.wrap{width:min(1440px,calc(100% - 96px));margin-inline:auto}.icon{width:28px;height:28px;flex:none;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.icon-definitions{position:absolute;width:0;height:0;overflow:hidden}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #006da8;outline-offset:5px;border-radius:5px}.skip-link{position:fixed;left:20px;top:10px;z-index:100;padding:14px 20px;background:#fff;border:2px solid #006da8;transform:translateY(-160%)}.skip-link:focus{transform:none}
.site-header{border-bottom:1px solid var(--line);background:#fff;position:relative;z-index:10}.header-inner{min-height:84px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:flex;align-items:center;width:164px;min-height:48px;flex:none}.brand img{display:block;width:100%;height:auto}.main-nav{display:flex;align-items:center;gap:32px}.main-nav a{min-height:48px;display:flex;align-items:center;gap:8px;text-decoration:none;font-size:15px}.main-nav a:hover{color:#006da8}.main-nav .nav-demo{border-left:1px solid var(--line);padding-left:30px;color:#526372}.menu-toggle{display:none;width:48px;height:48px;align-items:center;justify-content:center;flex-direction:column;gap:6px;border:0;background:transparent;padding:11px}.menu-toggle span{display:block;width:25px;height:2px;background:var(--ink);transition:transform .2s}.menu-toggle[aria-expanded=true] span:nth-child(1){transform:translateY(8px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:nth-child(2){opacity:0}.menu-toggle[aria-expanded=true] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
.hero{display:grid;grid-template-columns:minmax(0,.93fr) minmax(0,1.27fr);grid-template-rows:auto auto auto;position:relative;padding-top:60px}.hero-copy{grid-column:1;grid-row:1;position:relative;z-index:2;padding-top:40px;min-width:0}.eyebrow{color:#5d697a;font-size:12px;font-weight:700;line-height:1.5;letter-spacing:.24em;text-transform:uppercase}.hero h1{font-size:clamp(45px,4.65vw,70px);line-height:1.025;letter-spacing:-.058em;font-weight:700;margin:28px 0 23px;max-width:10em}.hero-description{font-size:clamp(17px,1.4vw,20px);line-height:1.5;max-width:435px;color:#4f5c6d}.button{display:inline-flex;min-height:56px;align-items:center;justify-content:center;gap:20px;padding:16px 27px;border-radius:999px;text-decoration:none;font-size:17px;font-weight:700;line-height:1.35}.primary{background:var(--blue);color:#082433;transition:background .2s,box-shadow .2s}.primary:hover{background:#47baff;box-shadow:0 5px 20px #22a7f023}.primary:active{background:#1197de}.button .icon{width:23px;height:23px;stroke-width:1.8}.hero-copy .button{margin-top:25px}.hero-note{margin-top:9px;color:#667484;font-size:15px;line-height:1.6}.house-figure{grid-column:2;grid-row:1 / 3;position:relative;align-self:center;width:calc(100% + 68px);margin-left:-20px;z-index:1}.house-image{position:relative;width:100%}.house-image>img{display:block;width:100%;height:auto}.house-image:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#fff 0%,#ffffff00 10%);pointer-events:none}.house-connectors{position:absolute;inset:0;width:100%;height:100%;fill:#fff;stroke:#fff;stroke-width:2.5;filter:drop-shadow(0 1px 3px #20242833)}.house-connectors path{fill:none}.house-label{position:absolute;display:flex;align-items:center;gap:11px;background:#fffffff5;padding:12px 15px;border:1px solid #e7edf1;border-radius:9px;box-shadow:0 5px 20px #2024280d;text-decoration:none;min-height:58px}.house-label strong{display:block;font-size:14px;line-height:1.3}.house-label small{display:block;margin-top:3px;font-size:11px;line-height:1.3;color:#546171}.house-label:hover{border-color:#76b7df;background:#fff}.house-label .icon{width:29px;height:29px}.comfort{left:1%;top:17%}.energy{right:3%;top:4%}.lighting{right:1%;top:38%}.protection{right:1%;top:62%}.house-figure figcaption{text-align:right;margin:-6px 15px 0;font-size:11px;line-height:1.5;color:#637284;position:relative}.return-example{grid-column:1;grid-row:2;position:relative;z-index:2;margin:19px 0 20px;padding:16px 20px 17px;background:linear-gradient(110deg,#f0f8ff,#f6fbff);border:1px solid #cbdde9;border-radius:13px;max-width:420px;scroll-margin-top:24px}.return-example .example-label{font-size:12px;font-weight:600;color:#607185;margin:0 0 6px}.return-example h2{font-size:23px;letter-spacing:-.035em;margin-bottom:5px;line-height:1.15}.return-example>p:last-child{font-size:16px;line-height:1.45;color:#596779}.hero-scroll{grid-column:1 / -1;text-align:center;text-decoration:none;border-top:1px solid var(--line);padding:15px 0 23px;font-size:14px;line-height:1.5;display:flex;flex-direction:column;align-items:center;gap:5px}.hero-scroll span{font-size:25px;line-height:1.2}.hero-scroll:hover{color:#006da8}
.section{padding-block:90px}.possibilities{display:grid;grid-template-columns:1fr 1fr;gap:90px;border-top:1px solid var(--line)}.section h2,.your-home h2{font-size:clamp(29px,3vw,43px);line-height:1.1;letter-spacing:-.045em;margin:20px 0}.section-intro>p:not(.eyebrow),.demo-intro>p:not(.eyebrow){font-size:18px;line-height:1.6;color:var(--muted);max-width:43ch}.section-intro>.concept-note{font-size:13px!important;line-height:1.65!important;max-width:51ch!important;margin-top:24px;color:#6a7886!important}.possibility-list{border-top:1px solid var(--line)}.possibility-list details{border-bottom:1px solid var(--line);scroll-margin-top:28px}.possibility-list details:target{background:#f7fbfe}.possibility-list summary{list-style:none;display:flex;align-items:center;gap:19px;min-height:97px;padding:21px 8px;cursor:pointer}.possibility-list summary::-webkit-details-marker{display:none}.possibility-list summary>span{font-size:20px;font-weight:600;line-height:1.3}.possibility-list summary small{display:block;font-size:14px;font-weight:400;color:var(--muted);margin-top:5px}.possibility-list summary:after{content:"+";font-size:25px;font-weight:400;color:#667685;margin-left:auto}.possibility-list details[open] summary:after{content:"−"}.possibility-body{padding:0 18px 24px 55px}.possibility-body p{font-size:16px;color:#536274;line-height:1.65}.possibility-body p+p{font-size:13px;margin-top:12px;color:#6a7886}.your-home{display:grid;grid-template-columns:1fr 1fr;gap:90px;padding:40px;border:1px solid var(--line);border-radius:16px;background:#f7fafc;align-items:center}.your-home h2{font-size:28px;margin-bottom:0;margin-top:13px}.your-home>p{font-size:17px;color:#536274;max-width:46ch}.demo-section{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}.demo-intro .button{margin-top:25px}.demo-intro .demo-disclaimer{font-size:13px!important;margin-top:15px;max-width:50ch!important}.demo-situations{list-style:none;margin:0;padding:0}.demo-situations li{display:flex;gap:21px;align-items:flex-start;padding:29px 0;border-bottom:1px solid var(--line)}.demo-situations li:first-child{border-top:1px solid var(--line)}.step-number{color:#7192a6;font-size:13px;font-weight:600;line-height:1.5;padding-top:4px}.demo-situations h3{font-size:20px;line-height:1.3;letter-spacing:-.02em}.demo-situations p{font-size:16px;color:var(--muted);margin-top:8px}.site-footer{display:flex;align-items:center;gap:30px;min-height:118px;border-top:1px solid var(--line);padding-block:25px}.site-footer img{width:125px;height:auto;display:block}.site-footer p{font-size:13px;line-height:1.6;color:#536274}.site-footer p span{color:#667484}.footer-top{margin-left:auto;font-size:13px;text-underline-offset:5px;min-height:44px;display:flex;align-items:center}
@media(min-width:1600px){.hero{padding-top:75px}.hero-copy{padding-top:35px}.house-figure{width:calc(100% + 95px);margin-left:-20px}.hero h1{font-size:76px}.hero-description{font-size:21px;max-width:470px}}
@media(max-width:1199px){.wrap{width:calc(100% - 64px)}.hero{padding-top:38px;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr)}.hero-copy{padding-top:16px}.hero h1{font-size:clamp(42px,4.65vw,56px)}.hero-description{font-size:17px;max-width:380px}.house-figure{width:calc(100% + 45px);margin-left:-15px}.house-label{padding:10px;gap:8px}.house-label strong{font-size:12px}.house-label small{font-size:10px}.house-label .icon{width:24px;height:24px}.house-figure figcaption{font-size:10px}.main-nav{gap:22px}.main-nav .nav-demo{padding-left:22px}.return-example{max-width:360px}.possibilities,.demo-section,.your-home{gap:50px}.section{padding-block:70px}}
@media(max-width:899px){html{scroll-padding-top:24px}.wrap{width:calc(100% - 48px)}.header-inner{min-height:76px;flex-wrap:wrap;gap:0}.brand{width:155px}.menu-ready .menu-toggle:not([hidden]){display:flex}.main-nav{width:100%;gap:0;flex-wrap:wrap;padding:0 0 14px;justify-content:space-between}.main-nav a{padding:10px 8px;min-height:48px;font-size:14px}.main-nav .nav-demo{padding-left:8px;border-left:0}.menu-ready .main-nav{display:none}.menu-ready .main-nav.is-open{display:flex;flex-direction:column;align-items:stretch;border-top:1px solid var(--line);padding:8px 0 16px}.main-nav.is-open a{padding:13px 2px;font-size:16px}.hero{grid-template-columns:minmax(0,1fr);padding-top:35px}.hero-copy{grid-column:1;grid-row:1;padding-top:0;max-width:620px;width:100%;margin-inline:auto}.eyebrow{font-size:11px;letter-spacing:.22em}.hero h1{font-size:clamp(43px,7.8vw,68px);margin:23px 0 23px;line-height:1.04;letter-spacing:-.055em;max-width:none}.hero-description{font-size:18px;max-width:530px;line-height:1.55}.hero-copy .button{width:100%;margin-top:22px}.hero-note{font-size:15px;margin-top:9px}.house-figure{grid-column:1;grid-row:2;width:100%;margin:12px 0 0;max-width:700px;justify-self:center}.house-image{width:calc(100% + 48px);margin-left:-24px}.house-image:before{display:none}.house-connectors{display:none}.house-labels{position:relative;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:10px 12px;margin-top:-3px}.house-label{position:static;min-height:62px;border:1px solid #c2d2e0;box-shadow:none;border-radius:9px;gap:11px;padding:12px 14px}.house-label .icon{width:26px;height:26px}.house-label strong{font-size:15px}.house-label small{display:none}.house-figure figcaption{text-align:center;font-size:11px;margin:12px 0 0}.return-example{grid-column:1;grid-row:3;width:100%;max-width:620px;justify-self:center;margin:20px 0 17px;padding:19px 20px;scroll-margin-top:24px}.return-example .example-label{font-size:12px}.return-example h2{font-size:26px}.return-example>p:last-child{font-size:17px;line-height:1.5}.hero-scroll{grid-row:4;border-top:0;font-size:14px;padding-top:0;padding-bottom:29px;gap:8px}.section{padding-block:55px}.possibilities,.demo-section{grid-template-columns:minmax(0,1fr);gap:33px}.section-intro>p:not(.eyebrow),.demo-intro>p:not(.eyebrow){font-size:17px;max-width:52ch}.section h2{font-size:35px;margin-block:17px}.section-intro>.concept-note{margin-top:17px}.your-home{grid-template-columns:minmax(0,1fr);padding:25px;gap:19px}.your-home h2{font-size:27px}.your-home>p{font-size:16px;max-width:52ch}.demo-situations li{padding-block:23px}.site-footer{flex-wrap:wrap;gap:20px}.site-footer img{width:118px}.site-footer p{font-size:12px}.footer-top{margin-left:0}}
@media(max-width:399px){.wrap{width:calc(100% - 40px)}.header-inner{min-height:72px}.brand{width:142px}.hero{padding-top:30px}.hero h1{font-size:clamp(36px,10.7vw,43px)}.hero-description{font-size:16px;line-height:1.55}.hero .eyebrow{font-size:10px;letter-spacing:.21em}.button{font-size:15px;min-height:54px;padding:15px 17px;gap:12px}.hero-note{font-size:13px}.house-image{width:calc(100% + 40px);margin-left:-20px}.house-label{gap:8px;padding:10px;min-height:58px}.house-label .icon{width:23px;height:23px}.house-label strong{font-size:13px}.house-labels{gap:10px}.return-example{padding:17px}.return-example h2{font-size:24px}.return-example>p:last-child{font-size:16px}.hero-scroll{font-size:13px}.possibility-list summary{gap:14px}.possibility-list summary>span{font-size:18px}.possibility-list summary small{font-size:12px}.possibility-body{padding-left:0}.section h2{font-size:31px}.site-footer p{flex-basis:100%;order:3}.footer-top{margin-left:auto}}
/* A complete first scene on laptop screens; content stays in normal flow. */
html{scroll-padding-top:0}
.brand-name{white-space:nowrap;font:inherit;letter-spacing:normal;text-transform:none}
.step-number{color:#506b7c}
.button{max-width:100%;text-align:center}
.section{padding-block:clamp(44px,7vh,76px)}
.section h2,.your-home h2{text-wrap:balance}
.section-intro>p,.demo-intro>p,.your-home>p{text-wrap:pretty}
.possibility-list summary>span{min-width:0}
.possibility-list summary:after{flex:none}
.house-figure figcaption{font-size:12px;line-height:1.5;margin-top:8px}
.hero-scroll{border-top:0;flex-direction:row;justify-content:center;gap:12px;padding:20px 0 24px}
.hero-scroll span{font-size:20px}
@media(min-width:900px){
  .wrap{width:min(1320px,calc(100% - 64px))}
  .header-inner{min-height:76px}
  .brand{width:156px}
  .hero{grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);column-gap:32px;padding-top:clamp(24px,4vh,44px);align-items:center}
  .hero-copy{padding-top:0;align-self:center}
  .hero h1{font-size:min(clamp(42px,4.4vw,66px),7svh);line-height:1.04;letter-spacing:-.05em;margin:20px 0;max-width:none}
  .hero-description{font-size:clamp(17px,1.35vw,19px);max-width:43ch}
  .hero-copy .button{margin-top:22px}
  .house-figure{grid-row:1;width:100%;max-width:calc((100svh - 320px)*1.333);margin:0;justify-self:end}
  .house-label{padding:11px 12px;gap:9px;min-height:58px}
  .house-label strong{font-size:14px}
  .house-label small{font-size:11px}
  .house-label .icon{width:26px;height:26px}
  .comfort{left:0;top:17%}
  .energy{right:0;top:3%}
  .lighting{right:0;top:38%}
  .protection{right:0;top:63%}
  .house-figure figcaption{margin-right:0}
  .return-example{grid-column:1 / -1;grid-row:2;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);align-items:center;gap:32px;max-width:none;width:100%;margin:24px 0 0;padding:18px 24px}
  .return-example h2{margin-bottom:0}
  .return-example>p:last-child{max-width:53ch;font-size:16px}
  .possibilities,.demo-section,.your-home{gap:64px}
  .possibility-list summary{min-height:88px;padding-block:17px}
  .demo-situations li{padding-block:24px}
  .your-home{padding:32px}
}
@media(min-width:900px) and (max-height:720px){
  .header-inner{min-height:64px}
  .hero{padding-top:16px}
  .hero h1{font-size:clamp(34px,6.2svh,44px);margin:12px 0}
  .hero-description{font-size:16px;line-height:1.5}
  .hero-copy .button{margin-top:16px;min-height:48px;padding-block:12px;font-size:16px}
  .hero-note{font-size:14px}
  .house-figure{max-width:calc((100svh - 252px)*1.333)}
  .house-label small{display:none}
  .house-label{min-height:48px;padding:10px}
  .return-example{margin-top:16px;padding-block:12px}
  .hero-scroll{min-height:44px;padding:10px 0}
  .section{padding-block:44px}
}
@media(max-width:1050px) and (min-width:900px){
  .hero{column-gap:24px;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr)}
  .main-nav{gap:18px}
  .main-nav .nav-demo{padding-left:18px}
  .house-label small{display:none}
  .house-label{min-height:48px;padding:10px;gap:8px}
  .house-label strong{font-size:13px}
  .house-label .icon{width:23px;height:23px}
  .possibilities,.demo-section,.your-home{gap:36px}
}
@media(max-width:899px){
  .house-image{width:100%;margin-left:0}
  .return-example .example-heading{margin-bottom:9px}
  .hero-scroll{font-size:13px;gap:8px}
}
@media(min-width:700px) and (max-width:899px){
  .hero{grid-template-columns:minmax(0,1fr) minmax(0,1fr);column-gap:24px;padding-top:32px;align-items:center}
  .hero-copy{align-self:center}
  .hero h1{font-size:38px;margin:16px 0}
  .hero-description{font-size:16px}
  .hero-copy .button{font-size:15px;padding:14px 16px;gap:12px}
  .hero-note{font-size:13px}
  .house-figure{grid-column:2;grid-row:1;margin:0}
  .house-label{padding:10px;gap:8px;min-height:52px}
  .house-label strong{font-size:13px}
  .house-label .icon{width:22px;height:22px}
  .return-example{grid-column:1 / -1;grid-row:2;max-width:none;display:grid;grid-template-columns:1fr 1.3fr;align-items:center;gap:24px}
  .return-example .example-heading{margin:0}
  .return-example>p:last-child{font-size:16px}
  .hero-scroll{grid-row:3}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}

.plan-intro p{font-size:clamp(17px,1.5vw,21px);line-height:1.6;color:var(--muted)}.plan-intro .button{font-size:16px;padding:15px 24px;margin:20px 0 10px;gap:16px}.plan-intro .plan-note{font-size:13px;line-height:1.5}.your-home{align-items:center}

/* One complete capabilities block, including its next step. Details grow naturally. */
.possibilities{row-gap:24px;padding-block:32px;align-items:start}
.home-next-step{grid-column:1 / -1;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:24px;padding:20px 24px;border:1px solid var(--line);border-radius:16px;background:#f7fafc}
.home-next-copy{min-width:0}
.home-next-copy .eyebrow{font-size:11px;letter-spacing:.18em}
.home-next-copy h3{font-size:24px;line-height:1.2;letter-spacing:-.035em;margin:6px 0 8px;text-wrap:balance}
.home-next-copy>p:last-child{font-size:16px;line-height:1.5;color:var(--muted);max-width:62ch;text-wrap:pretty}
.home-next-action{text-align:center}
.home-next-action .button{font-size:16px;gap:16px;min-height:48px;padding:12px 22px}
.home-next-action>p{font-size:13px;line-height:1.5;color:var(--muted);margin-top:8px}
@media(min-width:900px){
  .possibilities .section-intro h2{margin:16px 0}
  .possibilities .section-intro>.concept-note{margin-top:18px}
  .possibilities .possibility-list summary{min-height:78px;padding:12px 8px}
}
@media(min-width:900px) and (max-height:720px){
  .possibilities{padding-block:24px;row-gap:20px}
  .possibilities .section-intro h2{font-size:32px;margin:12px 0}
  .possibilities .section-intro>p:not(.eyebrow):not(.concept-note){font-size:17px;line-height:1.5}
  .possibilities .section-intro>.concept-note{margin-top:16px}
  .possibilities .possibility-list summary{min-height:70px;padding-block:9px}
  .home-next-step{padding:16px 20px}
  .home-next-copy h3{font-size:22px}
}
@media(max-width:899px){
  .possibilities{padding-block:32px;row-gap:28px}
  .home-next-step{grid-template-columns:minmax(0,1fr);padding:24px;gap:20px}
  .home-next-action{text-align:left}
}
@media(max-width:420px){
  .home-next-step{padding:20px}
  .home-next-action .button{width:100%;padding-inline:16px}
}