:root{--site-container:1240px;--site-gutter:5%;--section-space:96px;--radius:4px;--surface-a:#fff;--surface-b:#f4f5f2;--surface-text:#142a38;--muted-text:#5e6c74;--line:#dce1e2;--accent:#ff8a3d;--accent-contrast:#142a38;--header-background:#fff;--footer-background:#142a38;--footer-text:#fff;--icon-size:24px;--hero-heading-size:64px}
html{scroll-padding-top:110px}
body{font-size:16px;line-height:1.6}
a{color:inherit}
button,a{-webkit-tap-highlight-color:transparent}
img{max-width:100%;display:block}
h1,h2,h3,p{overflow-wrap:break-word}
section[id]{scroll-margin-top:16px}
:focus-visible{outline:3px solid #b44413;outline-offset:5px}
.skip-link{position:fixed;top:-80px;left:16px;z-index:100;padding:12px 20px;background:var(--accent);color:var(--surface-text)}
.skip-link:focus{top:16px}
.topbar{color:#e4e9ec;background:var(--surface-text);font-size:13px}
.topbar-inner{min-height:36px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.topbar p{margin:0}
.topbar a{display:flex;align-items:center;gap:9px}
.topbar a:hover{color:var(--accent)}
.site-header{position:sticky;top:0;border-bottom:1px solid var(--line)}
.header-inner{min-height:94px;gap:28px}
.brand{display:inline-flex;align-items:center;gap:12px;flex-shrink:0}
.brand-symbol{width:44px;height:48px;display:flex;align-items:center;justify-content:center;background:var(--accent);color:var(--surface-text);font-size:var(--icon-size)}
.wordmark-main{font-size:20px;letter-spacing:-.6px}
.wordmark-sub{font-size:16px;letter-spacing:0;margin-top:3px}
.site-nav{column-gap:12px}
.nav-link{padding-inline:4px;font-size:14px;font-weight:600}
.nav-link:hover{color:#b44413}
.nav-link[aria-current="page"]{box-shadow:inset 0 -3px var(--accent)}
.header-phone{display:flex;align-items:center;gap:10px;white-space:nowrap;font-size:16px;font-weight:750;padding-left:25px;border-left:1px solid var(--line)}
.header-phone i{font-size:14px}
.hero{overflow:visible;background:var(--surface-text);color:#fff}
.hero-layout{--layout-desktop-h-gap:60px;--layout-desktop-v-gap:30px;align-items:center;padding-block:64px}
.hero-copy{width:auto}
.hero-eyebrow,.section-eyebrow{font-size:13px;font-weight:700;letter-spacing:1.5px}
.hero-eyebrow{display:flex;align-items:center;gap:12px;margin-bottom:26px}
.eyebrow-line{width:28px;height:3px;display:inline-block;background:var(--accent)}
.hero-title{font-size:var(--hero-heading-size);font-weight:750;line-height:1.08;letter-spacing:-3px}
.hero-lead{max-width:490px;margin-top:28px;font-size:16px;line-height:1.75;color:#bdc9cf}
.hero-actions{gap:24px;margin-top:30px}
.button{min-height:52px;display:inline-flex;align-items:center;justify-content:center;gap:24px;padding:15px 22px;border:1px solid transparent;border-radius:2px;font-size:14px;font-weight:750;line-height:1.5;transition:background .18s,color .18s}
.button-primary{background:var(--accent);color:var(--accent-contrast)}
.button-primary:hover{background:#ff9e5e;color:var(--accent-contrast)}
.button-dark{background:var(--surface-text);color:#fff}
.button-dark:hover{background:#2b485b;color:#fff}
.text-link{display:inline-flex;align-items:center;gap:12px;font-size:14px;font-weight:650}
.text-link i{font-size:13px}
.hero-note{display:flex;align-items:center;gap:9px;margin-top:35px;font-size:13px;color:#bdc9cf}
.hero-visual{align-self:center;border-radius:2px;overflow:hidden;background:#243340}
.hero-visual .hero-image{width:100%;height:auto;aspect-ratio:1;object-fit:contain}
.scope-strip{border-block:1px solid var(--line);background:var(--surface-a)}
.scope-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:26px}
.scope-inner p{font-size:13px;font-weight:650;letter-spacing:1px;color:var(--muted-text);margin:0}
.scope-inner>span{display:flex;align-items:center;gap:14px;font-size:14px;font-weight:650}
.scope-inner i{font-size:20px;color:#b44413}
.section-heading-row{display:flex;justify-content:space-between;align-items:flex-end;gap:70px;margin-bottom:44px}
.section-head{margin-bottom:0}
.section-eyebrow{margin-bottom:18px;color:#b44413}
.section-title{font-size:36px;font-weight:700;line-height:1.2;letter-spacing:-1.3px}
.section-intro{max-width:380px;margin:0 0 3px;color:var(--muted-text);line-height:1.75}
.services-grid{--layout-desktop-h-gap:0px;--layout-desktop-v-gap:0px;border-top:1px solid var(--line);border-left:1px solid var(--line)}
.service-card{display:flex;flex-direction:column;min-width:0;padding:30px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);transition:background .18s}
.service-card-image{width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;border-radius:2px;margin-bottom:24px}
.service-card:hover{background:#fff3eb}
.service-card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:30px}
.service-card-top i{font-size:var(--icon-size);color:#b44413}
.service-card-top span{font-size:13px;color:#7d898f}
.card-title{font-size:20px;font-weight:650;line-height:1.35;letter-spacing:-.3px}
.card-text{margin:16px 0 24px;color:var(--muted-text);font-size:14px;line-height:1.75}
.service-link{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;font-size:13px;font-weight:650;min-height:30px}
.service-link i{font-size:13px;color:#b44413}
.service-link:hover{text-decoration:underline;text-underline-offset:4px}
.energy-section{background:var(--surface-text);color:#fff}
.energy-layout{--layout-desktop-h-gap:72px;--layout-desktop-v-gap:36px;align-items:center}
.energy-visual{position:relative;min-height:560px;align-self:stretch}
.energy-visual img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover;object-position:right center;border-radius:2px}
.energy-visual>p{position:absolute;bottom:0;left:0;margin:0;padding:15px 20px;background:var(--accent);color:var(--surface-text);font-size:13px;font-weight:700;letter-spacing:.5px;max-width:100%}
.energy-copy .section-eyebrow{color:var(--accent)}
.energy-copy .section-lead{color:#bdc9cf;margin-top:20px;font-size:16px}
.energy-service{display:flex;gap:20px;padding-block:24px;border-bottom:1px solid #3b4b55}
.energy-service>i{flex-shrink:0;width:28px;padding-top:4px;font-size:var(--icon-size);color:var(--accent)}
.energy-service p{font-size:14px;line-height:1.75;color:#bdc9cf;margin:9px 0 0}
.energy-copy .button{margin-top:30px}
.about-intro{--layout-desktop-h-gap:72px;--layout-desktop-v-gap:24px;align-items:flex-start}
.about-copy p{margin:0 0 16px;color:var(--muted-text);line-height:1.75}
.process-grid{--layout-desktop-h-gap:36px;--layout-desktop-v-gap:28px;margin-top:48px;padding-top:36px;border-top:1px solid #ced5d8}
.process-step{display:flex;align-items:flex-start;gap:18px}
.step-number{display:flex;align-items:center;justify-content:center;width:36px;height:36px;flex-shrink:0;background:#e4e8e6;font-size:13px;font-weight:700}
.process-step .card-title{font-size:16px;line-height:1.5}
.process-step p{color:var(--muted-text);font-size:14px;margin:8px 0 0}
.contact-grid{--layout-desktop-h-gap:100px;--layout-desktop-v-gap:40px}
.contact-copy .section-lead{max-width:370px;font-size:16px;margin-top:22px}
.contact-copy .button{margin-top:26px}
.contact-label{display:block;font-size:13px;letter-spacing:1px;font-weight:650;color:var(--muted-text);margin-bottom:10px}
.contact-row{padding-bottom:25px;margin-bottom:25px;border-bottom:1px solid var(--line)}
.phone-list{display:flex;flex-wrap:wrap;gap:4px 32px}
.phone-list a{display:block;font-size:24px;font-weight:650;letter-spacing:-.8px;line-height:1.5}
.phone-list a:hover,.contact-email:hover{color:#b44413}
.contact-email{display:flex;align-items:center;justify-content:space-between;gap:16px;overflow-wrap:anywhere;font-size:16px;font-weight:600}
.contact-email i{font-size:13px;flex-shrink:0}
.company-details{display:grid;grid-template-columns:1.2fr 1fr;gap:26px;font-size:14px;line-height:1.8}
.company-details address{font-style:normal}
.company-details strong{font-weight:650}
.company-details p{margin:0 0 10px}
.company-details .text-link{font-size:13px}
.site-footer{padding-block:32px;color:#fff;background:var(--surface-text)}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}
.footer-brand .brand-symbol{width:36px;height:40px;font-size:20px}
.footer-brand .wordmark-main{font-size:20px}
.footer-brand .wordmark-sub{font-size:13px;color:#b6c3ca;letter-spacing:0}
.footer-inner>p{font-size:13px;color:#b6c3ca}
.back-to-top{display:flex;align-items:center;gap:16px;font-size:13px}
.back-to-top:hover{color:var(--accent)}
.footer-nav{gap:12px 24px;margin-top:26px;padding-top:24px;border-top:1px solid #3b4b55;font-size:14px;color:#c4cfd5}
.footer-nav a:hover{color:var(--accent)}
.energy-copy .hero-actions .button{margin-top:0}
.page-intro{padding-block:28px 56px;background:var(--surface-b);border-bottom:1px solid var(--line)}
.breadcrumbs{display:flex;flex-wrap:wrap;gap:8px 12px;margin-bottom:36px;font-size:13px;color:var(--muted-text)}
.breadcrumbs a{text-decoration:underline;text-underline-offset:3px}
.page-intro-layout{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(240px,1fr);gap:72px;align-items:center}
.page-title{font-size:36px;line-height:1.2;letter-spacing:-1.2px;margin:0;max-width:720px}
.page-lead{max-width:680px;font-size:20px;line-height:1.65;color:var(--muted-text);margin:22px 0 28px}
.page-jumps{border-left:3px solid var(--accent);padding:10px 0 10px 28px}
.page-jumps p{font-size:13px;font-weight:700;letter-spacing:1px;margin:0 0 14px;color:var(--muted-text)}
.page-jumps a{display:flex;justify-content:space-between;align-items:center;gap:20px;font-size:14px;padding-block:10px;border-bottom:1px solid var(--line)}
.page-jumps a:last-child{border-bottom:0}.page-jumps a:hover{color:#b44413}.page-jumps i{font-size:13px}
.detail-layout{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(260px,1fr);gap:80px;align-items:start}
.detail-copy{min-width:0}.detail-section+.detail-section{margin-top:44px;padding-top:36px;border-top:1px solid var(--line)}
.detail-section h2{margin:0 0 20px;font-size:24px;line-height:1.3;letter-spacing:-.5px}
.detail-section h3{margin:24px 0 10px;font-size:20px;line-height:1.35;letter-spacing:-.3px}
.detail-section p{margin:0 0 16px;color:var(--muted-text);line-height:1.75}
.detail-section ul,.detail-section ol{padding-left:24px;margin:16px 0 20px;color:var(--muted-text)}
.detail-section li{padding-left:5px;margin-block:10px;line-height:1.75}
.detail-section strong{color:var(--surface-text);font-weight:650}
.detail-section a:not(.button){color:var(--surface-text);text-decoration:underline;text-underline-offset:3px;text-decoration-color:#b44413}
.detail-section a:hover{color:#b44413}
.detail-section .source-note{font-size:13px;margin-top:20px}
.detail-image{width:100%;height:auto;border-radius:2px;margin-bottom:36px;aspect-ratio:3/2;object-fit:cover}
.request-panel{padding:32px;background:var(--surface-text);color:#fff;border-top:4px solid var(--accent)}
.request-panel h2{font-size:24px;line-height:1.3;letter-spacing:-.5px;margin:0 0 20px}
.request-panel p{font-size:14px;line-height:1.75;color:#c4cfd5;margin:0 0 22px}
.request-panel ul{padding-left:20px;margin:0 0 26px;color:#dce3e7;font-size:14px}
.request-panel li{margin-block:12px;padding-left:3px}
.request-panel .button{width:100%;gap:14px}.request-phone{display:flex;align-items:center;gap:12px;margin-top:22px;font-size:20px;font-weight:650}.request-phone i{font-size:14px;color:var(--accent)}
.faq-item+.faq-item{margin-top:24px}.faq-item h3{font-size:20px}.faq-item p{margin-bottom:0}
.detail-contact{padding:30px;background:var(--surface-b);margin-bottom:32px}
.detail-contact address{font-style:normal;line-height:1.8}.detail-contact>p{margin-bottom:12px}.detail-contact .phone-list{margin-bottom:20px}
.contact-page .detail-section .contact-email{font-size:16px}.contact-page .detail-contact strong{font-size:20px}
.service-card-links{margin-top:auto}.service-card-links .service-link{margin-top:4px}
.partner-strip{display:grid;grid-template-columns:1fr 1fr;margin-top:36px;border-block:1px solid var(--line)}
.partner-item{display:flex;align-items:center;gap:20px;padding:24px 28px;font-size:16px;font-weight:650;min-width:0}
.partner-item+.partner-item{border-left:1px solid var(--line)}.partner-item img{width:160px;height:auto;flex-shrink:0}.partner-item>i:last-child:not(.partner-icon){margin-left:auto;font-size:14px}
.partner-item .partner-icon{font-size:var(--icon-size);color:#b44413}.partner-item[href]:hover{background:#fff}
.loxone-intro{padding-bottom:48px}.loxone-intro-layout{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:64px;align-items:center}
.loxone-intro .page-lead{font-size:16px;line-height:1.75;margin-bottom:24px}.loxone-intro .hero-actions{gap:20px}
.loxone-credential{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:20px 24px;border:1px solid var(--line);border-top:0;border-radius:0 0 var(--radius) var(--radius);background:var(--surface-a);font-size:14px;line-height:1.5}
.loxone-credential strong{display:block;font-weight:650}.loxone-credential span{display:block;margin-top:4px;color:var(--muted-text);font-size:13px}.loxone-credential img{width:128px;height:auto;flex-shrink:0}
.loxone-photo{margin:0}.loxone-photo>img{width:100%;height:auto;aspect-ratio:1.4;object-fit:cover;object-position:center 65%;border-radius:var(--radius) var(--radius) 0 0}
.loxone-photo figcaption,.loxone-product-image figcaption{font-size:13px;color:var(--muted-text);line-height:1.5;margin-top:10px}
.section-nav{border-bottom:1px solid var(--line);background:var(--surface-a)}.section-nav .container{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 24px;padding-block:20px}
.section-nav a{font-size:14px;font-weight:650;padding-block:4px}.section-nav a:hover{color:#b44413;text-decoration:underline;text-underline-offset:4px}
.feature-card>i{color:#b44413;font-size:var(--icon-size);margin-bottom:24px}.feature-card .card-text{margin-bottom:0}
.manufacturer-link{margin:24px 0 0;color:var(--muted-text);font-size:14px}.manufacturer-link a{text-decoration:underline;text-underline-offset:3px;color:var(--surface-text)}.manufacturer-link i{font-size:13px;margin-left:4px}
.loxone-system-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:80px;align-items:start}
.loxone-product-image{margin:28px 0 0}.loxone-product-image img{width:100%;height:auto;border:1px solid var(--line);border-radius:var(--radius)}
.loxone-product{display:flex;gap:20px;padding-block:28px;border-top:1px solid #ced5d8}.loxone-product:first-child{padding-top:0;border-top:0}.loxone-product:last-child{padding-bottom:0}
.loxone-product p{font-size:16px;line-height:1.65;color:var(--muted-text);margin:12px 0 16px}.loxone-product .step-number{background:#ffdfc9;color:var(--surface-text)}
.loxone-process{list-style:none;padding-inline:0;margin-bottom:0}
.loxone-request-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:80px;align-items:center}.loxone-request-layout .request-panel p{margin-top:14px}
.partner-note{display:flex;align-items:center;gap:12px;margin:0 0 24px;font-weight:650}.partner-item .cez-logo,.partner-note .cez-logo{width:64px;height:64px;object-fit:contain;flex-shrink:0}
@media(max-width:1150px){.partner-item{gap:16px;padding:24px 16px}.partner-item img{width:140px}.loxone-intro-layout{gap:36px}.loxone-credential{gap:16px;padding:20px 16px}.loxone-credential img{width:112px}.loxone-system-layout,.loxone-request-layout{gap:44px}}
@media(max-width:800px){.partner-strip{grid-template-columns:1fr}.partner-item+.partner-item{border-left:0;border-top:1px solid var(--line)}.partner-item{padding:24px 0}.partner-item img{width:160px}.partner-item[href]:hover{background:transparent}.loxone-intro-layout,.loxone-system-layout,.loxone-request-layout{grid-template-columns:1fr;gap:36px}.loxone-photo>img{aspect-ratio:16/10}.section-nav .container{display:grid;grid-template-columns:1fr 1fr;gap:12px 20px}.loxone-product-image{max-width:560px}}
@media(max-width:600px){.loxone-intro{padding-bottom:32px}.loxone-photo>img{aspect-ratio:1.2}.section-nav a{font-size:13px}.partner-item{font-size:14px;gap:16px}.partner-item img{width:130px}.partner-item>i:last-child:not(.partner-icon){display:none}.loxone-product{gap:16px}.manufacturer-link{font-size:13px}}
@media(max-width:1400px){.header-phone{display:none}}
@media(min-width:1600px){.hero-layout{padding-block:76px}}
@media(max-width:1150px){
    :root{--hero-heading-size:52px}
    .header-inner{gap:22px}.site-nav{column-gap:12px}
    .hero-layout{--layout-desktop-h-gap:36px;padding-block:48px}.hero-title{letter-spacing:-2px}.hero-actions{gap:18px}.hero-note{font-size:13px}
    .scope-inner{gap:20px;flex-wrap:wrap}.scope-inner p{width:100%}
    .energy-layout,.about-intro{--layout-desktop-h-gap:44px}.contact-grid{--layout-desktop-h-gap:50px}.service-card{padding:25px}.section-heading-row{gap:40px}
}
@media(max-width:1150px){
    .header-inner{min-height:80px;flex-wrap:wrap;gap:0;padding-block:12px}.brand-symbol{width:38px;height:42px;font-size:20px}.wordmark-main{font-size:20px}.wordmark-sub{font-size:16px}
    .menu-button{display:inline-flex;margin-left:auto;padding:8px 12px;font-size:14px;border-radius:2px}
    .site-nav{display:flex;flex-basis:100%;width:100%;flex-direction:column;align-items:stretch;justify-content:flex-start;gap:0;border-top:1px solid var(--line);padding:12px 0;margin-top:12px;max-height:calc(100dvh - 115px);overflow-y:auto}
    .js-enabled .site-nav{display:none}.js-enabled .is-nav-open .site-nav{display:flex}.nav-link{font-size:16px;width:100%;padding-inline:10px}
    .nav-link[aria-current="page"]{box-shadow:inset 3px 0 var(--accent);background:var(--surface-b)}
    .page-intro-layout,.detail-layout{gap:36px}.request-panel{padding:24px}
}
@media(max-width:800px){
    :root{--section-space:64px;--hero-heading-size:44px}
    .hero-layout{--layout-item-width:100%}.hero-title{letter-spacing:-1.8px}.hero-eyebrow{letter-spacing:.8px;font-size:13px}.hero-lead{font-size:16px}.hero-note{align-items:flex-start}
    .section-heading-row{align-items:flex-start}.section-intro{max-width:300px}.section-title{font-size:32px}
    .service-card{padding:28px}.service-card-top{margin-bottom:22px}
    .energy-layout{--layout-item-width:100%}.energy-visual{min-height:0;aspect-ratio:16/10}.energy-service{padding-block:22px}
    .about-intro{--layout-item-width:100%}.process-grid{--layout-desktop-h-gap:22px}.process-step{flex-direction:column;gap:12px}
    .contact-grid{--layout-item-width:100%}.contact-copy .section-lead{max-width:520px}.company-details{grid-template-columns:1fr 1fr}
    .footer-inner{flex-wrap:wrap}.footer-inner>p{display:none}
    .page-intro-layout{grid-template-columns:1fr;gap:32px}.page-jumps{padding:0;border-left:0;border-top:3px solid var(--accent);padding-top:20px}
    .detail-layout{grid-template-columns:1fr;gap:44px}.page-title{font-size:36px}.page-lead{font-size:16px}
}
@media(max-width:600px){
    :root{--section-space:56px;--hero-heading-size:44px}
    html{scroll-padding-top:94px}.topbar-inner{min-height:30px;justify-content:center}.topbar a{display:none}.topbar p{font-size:13px}
    .hero-layout{padding-block:36px}.hero-eyebrow{margin-bottom:20px}.hero-title{line-height:1.12}.hero-lead{margin-top:24px;line-height:1.7}.hero-actions{gap:18px 20px}.hero-note{margin-top:24px}
    .scope-inner{padding-block:24px;gap:17px}.scope-inner p{font-size:13px}.scope-inner>span{width:100%;font-size:14px}.scope-inner i{width:22px}
    .section-heading-row{display:block;margin-bottom:28px}.section-title{font-size:30px;letter-spacing:-1px}.section-eyebrow{margin-bottom:14px}.section-intro{max-width:none;margin-top:20px}
    .service-card{padding:26px}.service-card-top{margin-bottom:20px}.card-text{font-size:16px;margin-block:15px 20px}.service-link{min-height:38px;font-size:14px}
    .energy-visual{aspect-ratio:1.1}.energy-visual>p{padding:12px 15px;font-size:13px}.energy-service{gap:16px}.energy-service p{font-size:16px}.energy-copy .button{gap:18px}
    .process-grid{margin-top:28px;padding-top:28px}.process-step{flex-direction:row;gap:18px}.process-step p{font-size:16px}.process-step .card-title{font-size:20px}
    .contact-grid{--layout-desktop-v-gap:36px}.phone-list{display:block}.phone-list a{padding-block:3px}.contact-email{font-size:14px}.company-details{grid-template-columns:1fr;gap:20px}.contact-row{margin-bottom:22px;padding-bottom:22px}
    .footer-inner{gap:28px}.footer-brand{width:100%}.site-footer{padding-block:30px}
    .site-header .brand{gap:9px}.site-header .brand-symbol{width:30px;height:38px;font-size:20px}.site-header .wordmark-main{font-size:16px;letter-spacing:-.3px}.site-header .wordmark-sub{font-size:14px;margin-top:2px}.menu-button{gap:7px;padding:8px 10px}
    .page-intro{padding-block:22px 36px}.breadcrumbs{margin-bottom:28px}.page-title{font-size:30px;letter-spacing:-1px}.page-lead{margin-block:20px 24px}.page-jumps a{font-size:16px}
    .detail-section+.detail-section{margin-top:32px;padding-top:28px}.request-panel{padding:26px}.detail-contact{padding:24px 20px}.contact-page .detail-section .contact-email{font-size:14px}.footer-nav{gap:16px 22px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}