@charset "UTF-8";
:root{--ink:#183b2d;--muted:#607065;--paper:#f8f9f5;--line:#dce2d7;--accent:#d8ef9c;--sage:#e9efe1;--white:#fff;--radius:20px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}
button{cursor:pointer}
img{display:block;max-width:100%;height:auto}
h1,h2,h3,p{margin:0}
h1,h2,h3{font-weight:500;line-height:1.08;letter-spacing:-.045em}
h1{font-size:clamp(42px,5.2vw,76px)}
h2{font-size:clamp(32px,3.5vw,48px)}
h3{font-size:26px}
p{color:var(--muted)}
p+p{margin-top:18px}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #578639;outline-offset:5px}
input:focus,select:focus,textarea:focus{outline:2px solid #578639;outline-offset:2px}
[hidden]{display:none!important}
.wrap{width:min(1280px,calc(100% - 112px));margin-inline:auto}
.topline{background:var(--ink);color:#e9eee5;font-size:10px;letter-spacing:.12em}
.topline .wrap{display:flex;justify-content:space-between;align-items:center;min-height:34px}
.topline .wrap span:first-child{letter-spacing:.04em;font-size:11px}
.header{position:sticky;top:0;z-index:20;background:rgba(248,249,245,.97);border-bottom:1px solid var(--line)}
.nav{display:flex;justify-content:space-between;align-items:center;gap:32px;min-height:91px}
.brand{display:inline-flex;gap:10px;align-items:center;font-size:28px;letter-spacing:-.065em;font-weight:800;line-height:1.1;flex-shrink:0}
.company-logo{display:block;width:194px;height:auto;max-height:52px;object-fit:contain;object-position:left center}
.footer-logo{width:205px;max-height:48px;margin-bottom:18px}
.brand small{display:block;letter-spacing:.14em;font-size:7px;font-weight:600;margin-top:7px}
.brand-icon{display:grid;place-items:center;width:35px;height:35px;border-radius:50%;background:var(--ink);color:var(--accent);font-size:32px;font-weight:400;line-height:1}
nav{display:flex;gap:32px;align-items:center;font-size:13px}
nav>a:not(.button):hover,.text-link:hover{color:#507926}
.button{display:inline-flex;align-items:center;justify-content:center;gap:20px;min-height:52px;padding:13px 22px;background:var(--ink);color:white;border:1px solid var(--ink);border-radius:6px;font-size:13px;font-weight:600;line-height:1.5;letter-spacing:0;transition:background .15s,transform .15s;text-align:center}
.button:hover{background:#2c533b;transform:translateY(-1px)}
.button.small{min-height:43px;padding:11px 19px}
.button.light{background:var(--accent);color:var(--ink);border-color:var(--accent)}
.button.light:hover{background:#e9fac4}
.button.secondary{background:transparent;color:var(--ink)}
.text-link{display:inline-flex;gap:18px;align-items:center;font-size:13px;font-weight:600;line-height:1.6}
.menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:5px;padding:9px 13px;color:var(--ink)}
.skip{position:fixed;left:20px;top:-100px;z-index:100;padding:10px 20px;background:var(--ink);color:white}
.skip:focus{top:10px}
.eyebrow{font-size:10px;font-weight:600;letter-spacing:.15em;color:var(--muted);line-height:1.6;text-transform:uppercase}
.status-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#557f31;margin-right:8px}
.lead{font-size:17px;line-height:1.7;max-width:540px}
.hero{display:grid;grid-template-columns:1.06fr 1fr;gap:48px;padding-block:48px 44px;align-items:center}
.hero-copy{padding:16px 0}
.hero h1{margin:25px 0 22px;font-size:clamp(52px,6.2vw,91px);line-height:1.015;letter-spacing:-.068em}
.hero h1 em{font-family:Georgia,'Times New Roman',serif;font-weight:400;letter-spacing:-.062em;color:#65804d}
.hero .lead{max-width:405px;font-size:15px}
.hero-actions{display:flex;gap:26px;align-items:center;margin-top:30px;flex-wrap:wrap}
.hero-caption{border-top:1px solid var(--line);margin-top:34px;padding-top:22px;display:flex;gap:14px;align-items:center;font-size:8px;letter-spacing:.11em;color:var(--muted);line-height:1.9}
.hero-caption strong{font-weight:500;color:var(--ink)}
.mini-sun{font-size:34px;font-weight:400;line-height:1;color:#65804d}
.hero-visual{isolation:isolate;position:relative;min-height:563px;background:#e6ecde;border-radius:100px 12px 12px 12px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.visual-label{position:absolute;top:32px;right:26px;font-size:8px;letter-spacing:.13em;z-index:2}
.hero-battery{position:relative;width:85%;height:440px;object-fit:contain;mix-blend-mode:multiply;margin-top:-36px;z-index:1}
.orbit{position:absolute;width:390px;height:390px;border:1px solid rgba(131,154,108,.22);border-radius:50%;left:50%;top:43%;transform:translate(-50%,-50%)}
.orbit-two{width:510px;height:510px}
.energy-tag{position:absolute;left:20px;bottom:134px;background:rgba(248,249,245,.94);padding:9px 13px;border:1px solid rgba(96,112,101,.1);border-radius:4px;font-size:8px;letter-spacing:.09em;z-index:3;box-shadow:0 8px 25px #183b2d08}
.energy-tag .status-dot{width:5px;height:5px}
.hero-product-label{position:absolute;bottom:20px;left:20px;right:20px;background:rgba(255,255,255,.88);border-radius:8px;padding:19px 23px;display:flex;align-items:center;justify-content:space-between;z-index:3}
.hero-product-label div>span{display:block;font-size:8px;letter-spacing:.12em}
.hero-product-label div>span:last-child{letter-spacing:.04em;color:var(--muted);margin-top:5px}
.hero-product-label strong{font-size:29px;font-weight:500;line-height:1.1;letter-spacing:-.05em;display:block;margin-top:7px}
.hero-product-label small{font-size:14px;font-weight:400;letter-spacing:0}
.circle-arrow{width:38px;height:38px;border:1px solid #aab9a0;border-radius:50%;display:grid;place-items:center;font-size:21px}
.application-strip{border-block:1px solid var(--line)}
.application-strip .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:83px}
.application-strip span{font-size:9px;letter-spacing:.12em;color:var(--muted)}
.application-strip a{font-size:15px;letter-spacing:-.02em}
.application-strip a:hover{text-decoration:underline;text-underline-offset:5px}
.section{padding-block:90px}
.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:36px}
.section-heading .eyebrow{margin-bottom:15px}
.section-heading>p,.section-heading>div>p:not(.eyebrow){font-size:13px;line-height:1.8}
.section-heading .text-link{margin-top:12px}
.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.product-card{background:#fff;border:1px solid #e6e9e1;border-radius:9px;overflow:hidden;transition:border-color .2s,transform .2s}
.product-card:hover{border-color:#91a37c;transform:translateY(-3px)}
.product-image{display:block;padding:16px 22px 0;background:#f0f2ec;aspect-ratio:1.1}
.product-image img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.product-copy{padding:24px 20px 20px}
.product-copy .eyebrow{font-size:8px;letter-spacing:.11em}
.product-copy h3{font-size:31px;margin-top:12px;letter-spacing:-.06em}
.product-copy h3 span{font-size:16px;letter-spacing:-.02em}
.product-copy p{font-size:11px;margin-top:12px;white-space:normal}
.dot{margin-inline:4px;color:#9aa694}
.product-copy .text-link{margin-top:24px;font-size:11px;justify-content:space-between;width:100%;border-top:1px solid var(--line);padding-top:14px}
.solution-section{background:var(--sage)}
.solution-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.solution-card{display:flex;flex-direction:column;align-items:flex-start;padding:30px;border:1px solid #cbd5c3;border-radius:9px;transition:background .15s}
.solution-card:hover{background:#f7f9f2}
.solution-number{font-size:12px;color:#7b8d6c;margin-bottom:45px}
.solution-card h3{font-size:29px}
.solution-card p{font-size:13px;margin:17px 0 28px}
.solution-card .text-link{margin-top:auto}
.solution-card h2{font-size:30px;margin-top:25px}
.system-section{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}
.system-section h2{margin:18px 0 24px}
.system-section .lead{font-size:15px;margin-bottom:27px;max-width:410px}
.system-diagram{border:1px solid var(--line);background:#fff;border-radius:var(--radius);padding:30px;text-align:center}
.flow-box{padding:15px 8px;background:var(--paper);border:1px solid var(--line);border-radius:8px}
.flow-box>span{display:block;font-size:8px;letter-spacing:.13em;color:var(--muted);margin-bottom:4px}
.flow-box strong{font-size:15px;font-weight:500}
.flow-box.inverter{background:var(--ink);color:#fff}
.flow-box.inverter>span{color:#c4d3b7}
.flow-line{font-size:22px;line-height:1.5;color:#72964f;display:block}
.flow-split{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.system-diagram>p{font-size:9px;margin-top:19px}
.resource-section{border-block:1px solid var(--line);background:#f0f2eb}
.guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.guide-card{padding:30px;background:#fbfcf8;border-radius:8px;display:flex;flex-direction:column;align-items:flex-start;border:1px solid var(--line)}
.guide-card h3,.guide-card h2{margin:26px 0 18px;font-size:25px;line-height:1.18;letter-spacing:-.035em}
.guide-card p{font-size:13px;margin-bottom:26px}
.guide-card .text-link{margin-top:auto}
.faq-section{display:grid;grid-template-columns:1fr 1.6fr;gap:80px}
.faq-section h2{margin-top:16px}
details{border-bottom:1px solid var(--line);padding:20px 0}
details:first-child{padding-top:0}
summary{cursor:pointer;list-style:none;font-size:16px;display:flex;justify-content:space-between;gap:20px;line-height:1.6}
summary::-webkit-details-marker{display:none}
summary:after{content:'+';font-size:24px;line-height:1;flex-shrink:0;font-weight:400}
details[open] summary:after{content:'−'}
details p{font-size:14px;padding:15px 26px 0 0;line-height:1.8}
.cta{display:flex;align-items:center;justify-content:space-between;gap:32px;padding:48px 60px;background:var(--ink);color:#fff;border-radius:12px;margin-bottom:84px}
.cta .eyebrow{color:#c3d5ae;margin-bottom:18px}
.cta p:not(.eyebrow){color:#c5d1c2;font-size:13px;margin-top:18px}
footer{border-top:1px solid var(--line);padding:55px 0 20px;background:#f0f2eb}
.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr 1.3fr;gap:35px}
.footer-brand{font-size:30px;margin-bottom:18px}
.footer-grid h2{font-size:12px;letter-spacing:0;font-weight:600;margin-bottom:20px}
.footer-grid p,.footer-grid>div>a:not(.brand){font-size:12px;line-height:1.9}
.footer-grid>div>a:not(.brand){display:block;margin-bottom:9px;color:var(--muted)}
.footer-note{border-left:1px solid #ced7c7;padding-left:30px}
.footer-note p{margin:12px 0}
.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid #d6dfcf;padding-top:20px;margin-top:45px;font-size:10px;color:var(--muted)}
.page-intro{padding:50px 0 44px}
.breadcrumb{font-size:11px;color:var(--muted);display:block;margin-bottom:36px}
.page-intro .eyebrow{margin-bottom:18px}
.page-intro h1{font-size:clamp(40px,5vw,66px);max-width:900px;white-space:pre-line}
.page-intro .lead{margin-top:24px;max-width:720px;font-size:16px}
.listing{padding-bottom:85px}
.listing .product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.filters{display:flex;gap:22px;align-items:flex-end;border-block:1px solid var(--line);padding:22px 0;margin-bottom:30px}
.filters label:first-child{flex:1}
.filters label{font-size:12px;color:var(--muted);display:flex;flex-direction:column;gap:7px}
.filters input,.filters select{min-height:47px;padding:9px 13px;background:#fff;border:1px solid #c7d1c1;border-radius:5px;color:var(--ink);width:100%;font-size:14px}
.filters>p{font-size:12px;margin:0 0 13px;min-width:85px}
#no-results{padding:45px 0}
.product-detail{padding:46px 0 60px}
.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:65px;align-items:center}
.detail-image{background:var(--sage);border-radius:20px;overflow:hidden;padding:35px}
.detail-image img{width:100%;mix-blend-mode:multiply}
.detail-grid h1{font-size:58px;line-height:1;margin:22px 0}
.detail-grid h1 span{font-size:30px;display:block;line-height:1.2;margin-top:15px}
.detail-grid p{font-size:14px}
table{border-collapse:collapse;width:100%;margin-top:25px;font-size:13px}
caption{text-align:left;font-size:11px;color:var(--muted);margin-bottom:10px}
th,td{text-align:left;padding:10px 0;border-bottom:1px solid var(--line)}
th{font-weight:400;color:var(--muted)}
td{text-align:right}
.small-print{font-size:11px!important;color:var(--muted);line-height:1.75;margin:18px 0}
.detail-grid .button{margin-top:7px}
.detail-notes{display:grid;grid-template-columns:1fr 1fr;gap:65px;border-block:1px solid var(--line);padding-block:42px;margin-bottom:60px}
.detail-notes h2{font-size:30px;margin:15px 0 24px}
.detail-notes p{font-size:14px}
.detail-notes .text-link{margin-top:20px}
.document-link{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 0;border-bottom:1px solid var(--line);font-size:13px;line-height:1.7}
.document-link span{font-size:10px;color:var(--muted);white-space:nowrap}
.article-layout{display:grid;grid-template-columns:minmax(0,2fr) minmax(220px,1fr);gap:80px;padding-bottom:75px;align-items:start}
.article-layout article>section{margin-top:40px}
.article-layout h2,.prose h2{font-size:27px;line-height:1.25;letter-spacing:-.035em;margin:30px 0 16px}
.article-layout article>section:first-child,.article-layout article>h2:first-child{margin-top:0}
.article-layout p{font-size:15px;line-height:1.9}
.article-layout aside{background:var(--sage);padding:28px;border-radius:10px}
.article-layout aside h2{margin-top:0;font-size:24px}
.article-layout aside .button{margin-top:20px}
.prose{max-width:850px}
.contact-layout{display:grid;grid-template-columns:1fr 1.8fr;gap:75px;padding-bottom:85px}
.contact-layout aside h2{font-size:29px;line-height:1.2;margin-bottom:20px}
.contact-layout aside p{font-size:14px}
.steps{padding-left:22px;margin:28px 0;font-size:14px;color:var(--muted)}
.steps li{padding:8px 0 8px 5px}
.contact-layout form{padding:32px;background:white;border:1px solid var(--line);border-radius:12px;min-width:0}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:19px;margin-bottom:25px}
.form-grid label{display:flex;flex-direction:column;font-size:12px;gap:7px}
.form-grid .full{grid-column:1/-1}
.form-grid input,.form-grid select,.form-grid textarea{width:100%;min-width:0;min-height:45px;padding:11px;border:1px solid #c7d1c1;background:#fbfcf8;color:var(--ink);border-radius:5px;font-size:13px;line-height:1.5}
.form-grid textarea{resize:vertical}
.contact-layout input::placeholder,.contact-layout textarea::placeholder{color:#788176}
#brief-result{margin-top:32px;padding-top:25px;border-top:1px solid var(--line)}
#brief-result h2{font-size:26px}
#brief-text{white-space:pre-wrap;overflow-wrap:anywhere;font:12px/1.8 monospace;padding:18px;background:var(--paper);border:1px solid var(--line);border-radius:6px;color:var(--ink)}
.brief-actions{display:flex;gap:12px;flex-wrap:wrap}
#form-status{font-size:12px;margin-top:18px}
@media(min-width:1550px){.hero{padding-block:65px}.hero-visual{min-height:620px}.hero-battery{height:510px}.hero h1{font-size:99px}}
@media(max-width:1100px){.wrap{width:calc(100% - 64px)}nav{gap:20px;font-size:12px}.hero{gap:25px}.hero-visual{min-height:515px}.hero-battery{height:385px}.hero h1{font-size:70px}.hero-actions{gap:18px}.hero-actions .text-link{font-size:12px}.product-grid{gap:12px}.product-copy{padding:20px 16px}.product-copy .eyebrow{font-size:7px}.section{padding-block:65px}.system-section,.faq-section{gap:40px}.contact-layout,.article-layout{gap:40px}.detail-grid,.detail-notes{gap:35px}.hero-product-label{padding:17px}.solution-card{padding:23px}.solution-card h3{font-size:25px}}
@media(max-width:850px){.nav{min-height:78px}.menu-toggle{display:block}nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;padding:20px 32px;background:var(--paper);border-bottom:1px solid var(--line);gap:0}nav.open{display:flex}nav>a{padding:12px 0}nav .button{margin-top:9px}.hero h1{font-size:61px}.hero{gap:22px}.hero .lead{font-size:14px}.hero-visual{min-height:495px}.hero-battery{height:335px}.hero-product-label{left:12px;right:12px;bottom:12px}.energy-tag{left:12px;bottom:127px;font-size:7px}.visual-label{top:26px;right:15px;font-size:7px}.hero-caption{margin-top:25px;padding-top:15px}.product-grid,.listing .product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.product-copy .eyebrow{font-size:9px}.section-heading{gap:20px}.section-heading>div>p br{display:none}.application-strip .wrap{flex-wrap:wrap;justify-content:flex-start;gap:14px 30px;padding-block:19px}.application-strip span{width:100%}.application-strip a{font-size:13px}.solution-grid{gap:12px}.solution-card h3{font-size:23px}.solution-card{padding:20px}.solution-card p{font-size:12px}.system-section{gap:30px}.system-diagram{padding:20px}.guide-grid{gap:15px}.guide-card{padding:22px}.guide-card h3{font-size:23px}.cta{padding:38px;gap:25px}.cta .button{max-width:225px}.footer-grid{grid-template-columns:1fr 1fr;gap:35px 50px}.footer-note{border-left:0;padding-left:0}.contact-layout{grid-template-columns:1fr;gap:30px}.contact-layout aside{max-width:620px}.article-layout{grid-template-columns:minmax(0,1fr) 230px;gap:30px}.detail-grid h1{font-size:47px}.detail-grid h1 span{font-size:25px}.detail-image{padding:15px}}
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