:root{--background:#fff;--foreground:#102c3b;--card:#fff;--card-foreground:#102c3b;--popover:#fff;--popover-foreground:#102c3b;--primary:#087b48;--primary-foreground:#fff;--secondary:#edf4f6;--secondary-foreground:#102c3b;--muted:#edf4f6;--muted-foreground:#51646e;--accent:#e8f5ee;--accent-foreground:#075f38;--destructive:#b52828;--border:#d7e2e6;--input:#bdcbd2;--ring:#087b48;--radius:.4rem}

*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:#fff;color:#102c3b;font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.6}a{text-decoration:none;color:inherit}button,input,textarea{font:inherit}a,button,input,textarea{touch-action:manipulation}button{cursor:pointer}a:focus-visible,button:focus-visible{outline:3px solid #ee8319;outline-offset:5px}img{display:block;max-width:100%;height:auto}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-weight:600;line-height:1.13;letter-spacing:-.035em}h1{font-size:clamp(2.6rem,5.3vw,5.4rem)}h2{font-size:clamp(2rem,3.6vw,3.6rem)}h3{font-size:1.5rem}p{color:#51646e}a p{color:#51646e}.wrap{width:min(1320px,calc(100% - 80px));margin:auto}.topline{background:#083b38;color:#dcece6;font-size:12px;letter-spacing:.09em;padding:8px 0}.topline .wrap{display:flex;justify-content:space-between}.site-header{background:#fff;position:sticky;top:0;z-index:40;border-bottom:1px solid #e5ebec}.header-inner{height:88px;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{display:flex;align-items:center;gap:14px}.brand img{width:73px;height:48px;object-fit:contain}.wordmark{font-size:28px;font-weight:750;letter-spacing:-1px;color:#102c3b}.brand-caption{font-size:10px;letter-spacing:.16em;line-height:1}.nav{display:flex;align-items:center;gap:28px;font-size:14px;font-weight:600}.nav a:hover{color:#087b48}.button{display:inline-flex;align-items:center;justify-content:center;gap:22px;background:#087b48;color:white;padding:14px 23px;border:1px solid #087b48;border-radius:3px;font-weight:600;font-size:14px;line-height:1.45;transition:background .15s}.button:hover{background:#065d37;color:white}.button.secondary{background:transparent;color:#102c3b;border-color:#bdcbd2}.button.secondary:hover{background:#edf4f6}.button.light{background:#fff;color:#073f34;border-color:white}.nav .button{padding:11px 19px;color:#fff}.menu-toggle{display:none;background:none;border:1px solid #d7e2e6;border-radius:3px;padding:7px 12px}.eyebrow{color:#087b48;letter-spacing:.15em;font-size:12px;font-weight:700;text-transform:uppercase;margin-bottom:18px;display:block}.hero-banner{margin:0;background:#dcedf5}.hero-banner img{width:100%;height:auto}.hero-banner a{display:block}.banner-note{display:flex;justify-content:space-between;gap:16px;padding:10px 0;font-size:12px;color:#60717a}.intro{display:grid;grid-template-columns:1.35fr 1fr;gap:80px;padding:68px 0 76px;align-items:center}.intro h1{font-size:clamp(2.6rem,4.6vw,4.4rem);margin-bottom:0}.intro h1 em{color:#087b48;font-style:normal}.intro p{font-size:18px;max-width:460px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}.section{padding:90px 0}.section.soft{background:#f0f5f6}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:36px}.section-head h2{margin-bottom:0;max-width:730px}.text-link{font-size:14px;font-weight:600;border-bottom:1px solid #b7cac0;padding-bottom:5px;color:#087b48;white-space:nowrap}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.product-card{display:block;background:#fff;border:1px solid #dce4e7;border-radius:4px;overflow:hidden;transition:transform .2s,box-shadow .2s}.product-card:hover{transform:translateY(-4px);box-shadow:0 12px 30px #143d4b12}.product-card img{width:100%;aspect-ratio:4/3;object-fit:cover}.card-body{padding:25px}.card-index{font-size:12px;color:#71818a;letter-spacing:.12em}.card-body h3{font-size:22px;margin:10px 0 12px}.card-body p{font-size:14px;line-height:1.6}.card-link{font-size:14px;font-weight:600;color:#087b48;display:flex;justify-content:space-between;margin-top:24px}.site-footer{background:#092d38;color:#dce8e9;padding:60px 0 25px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:60px}.site-footer .wordmark{color:white;font-size:34px}.site-footer p{color:#abbfc5;font-size:14px;max-width:380px}.site-footer h3{font-size:14px;letter-spacing:0;margin:6px 0 18px}.site-footer a{display:block;font-size:14px;margin-bottom:10px}.footer-bottom{border-top:1px solid #36535c;margin-top:40px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;font-size:12px;color:#b0c4c9}.skip-link{position:absolute;left:12px;top:-100px;background:white;padding:12px;z-index:100}.skip-link:focus{top:10px}@media(max-width:1000px){.wrap{width:calc(100% - 48px)}.nav{gap:15px;font-size:13px}.nav .button{display:none}.intro{gap:35px}.grid-4{grid-template-columns:repeat(2,1fr)}}@media(max-width:700px){.wrap{width:calc(100% - 36px)}.topline .wrap span:last-child{display:none}.topline{font-size:10px}.header-inner{height:73px}.brand img{width:55px;height:39px}.wordmark{font-size:25px}.brand-caption{font-size:8px}.menu-toggle{display:block}.nav{display:none;position:absolute;top:73px;left:0;right:0;background:white;padding:20px 24px;border-bottom:1px solid #d7e2e6;font-size:16px;box-shadow:0 10px 15px #0001}.nav.open{display:flex;flex-direction:column;align-items:stretch;gap:19px}.nav .button{display:flex}.banner-note{font-size:11px;line-height:1.4}.intro{grid-template-columns:1fr;gap:23px;padding:35px 0 48px}.intro p{font-size:16px}.intro h1{font-size:2.6rem}.section{padding:52px 0}.section-head{align-items:start;flex-direction:column;gap:18px}.grid-4{gap:14px}.card-body{padding:16px}.card-body h3{font-size:20px}.card-body p{font-size:14px}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-brand{grid-column:1/-1}.footer-bottom{flex-direction:column;gap:6px}.button{padding:13px 17px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
.page-head{padding:60px 0 70px;background:#edf4f6;border-bottom:1px solid #dce7eb}.page-head h1{max-width:1060px;margin-bottom:24px}.page-head p{max-width:760px;font-size:19px;line-height:1.65;margin-bottom:0}.breadcrumb{display:block;font-size:12px;color:#5e747d;margin-bottom:35px}.split{display:grid;grid-template-columns:1fr 1fr;gap:85px;align-items:start}.split h2{margin-bottom:24px}.image-split{align-items:center}.image-split img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:4px}.lead{font-size:20px;line-height:1.6}.fine-note{font-size:13px;color:#657780;margin:20px 0 0}.cta{background:#08613f;padding:65px 0;color:white}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:60px}.cta h2{font-size:clamp(2rem,3.3vw,3.3rem);max-width:760px;margin-bottom:16px}.cta p{color:#cce2d6;margin:0}.cta .eyebrow{color:#b6d7c3}.cta .button{flex-shrink:0}.product-detail{display:grid;grid-template-columns:1.1fr 1fr;gap:70px;align-items:center}.product-detail h1{font-size:clamp(2.7rem,4.5vw,4.2rem)}.detail-photo{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:4px}.feature-list{list-style:none;padding:0;margin:25px 0}.feature-list li{border-bottom:1px solid #d7e2e6;padding:12px 0 12px 25px;position:relative;font-size:15px}.feature-list li:before{content:'✓';color:#087b48;position:absolute;left:0;font-weight:700}.spec-list>div{border-bottom:1px solid #cbdadd;padding:22px 0}.spec-list>div:first-child{padding-top:0}.spec-list h3{font-size:20px;margin-bottom:8px;letter-spacing:-.01em}.spec-list p{margin:0}.small-copy{max-width:850px}.small-copy h2{font-size:2.4rem}.small-copy p{font-size:18px}.small-copy h2:not(:first-child){margin-top:40px}.solution-banner{margin:0}.solution-banner img{width:100%;border-radius:4px}.solution-banner figcaption{font-size:12px;color:#657780;margin-top:12px}.step-grid+.solution-banner{margin-top:60px}.solution-list>a{display:grid;grid-template-columns:65px 1fr 1fr 50px;gap:25px;align-items:center;padding:38px 0;border-bottom:1px solid #cfdce0}.solution-list h2{font-size:30px;margin:0;max-width:400px}.solution-list p{margin:0}.solution-number{font-size:16px;color:#087b48}.round-arrow{display:flex;width:46px;height:46px;border:1px solid #c3d2d7;border-radius:50%;align-items:center;justify-content:center;font-size:22px;color:#087b48}.solution-list a:hover .round-arrow,.resource-list a:hover .round-arrow{background:#087b48;color:white}.step-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}.step-grid.four{grid-template-columns:repeat(4,1fr);gap:30px;margin-top:40px}.step-number{color:#087b48;display:block;font-size:36px;font-weight:500;margin-bottom:27px}.step-grid h3{font-size:25px}.question-list{list-style:none;margin:0;padding:0}.question-list li{display:flex;gap:22px;padding:22px 0;border-bottom:1px solid #cbdadd;font-size:18px}.question-list li:first-child{padding-top:0}.question-list span{color:#087b48;font-size:13px;padding-top:5px}.wide-photo{width:100%;max-height:620px;object-fit:cover}.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:42px}.video-grid video{width:100%;aspect-ratio:16/9;background:#102c3b;object-fit:cover;border-radius:4px}.video-grid h3{margin:24px 0 12px;font-size:23px}.video-grid p{font-size:15px}.resource-list>a{display:grid;grid-template-columns:90px 1fr 60px;gap:40px;padding:45px 0;border-bottom:1px solid #d7e2e6;align-items:center}.resource-index{font-size:54px;line-height:1;color:#96aca9}.resource-list h2{font-size:32px;margin-bottom:15px}.resource-list p{margin:0;max-width:750px}.download-list>a{display:flex;align-items:center;justify-content:space-between;padding:25px 0;border-bottom:1px solid #cbdadd;font-weight:600;gap:25px}.download-list small{display:block;font-size:13px;font-weight:400;margin-top:7px;color:#657780}.article{display:grid;grid-template-columns:230px 1fr;gap:100px;max-width:1100px;padding-top:70px;padding-bottom:90px}.article aside p{font-size:14px;margin-top:30px}.article section{margin-bottom:42px}.article h2{font-size:29px;letter-spacing:-.02em;margin-bottom:18px}.article p{font-size:18px;line-height:1.8}.article-note{padding:28px;background:#edf4f6;margin-top:45px;border-left:3px solid #087b48}.article-note p{font-size:14px;margin:8px 0 0}.home-proof{display:flex;gap:40px;padding:22px 0;border-top:1px solid #d8e4e7;border-bottom:1px solid #d8e4e7;font-size:14px;color:#526b74}.home-proof span{flex:1}.home-solutions{background:#102f3d;color:white}.home-solutions p{color:#b6cbd3}.home-solutions .eyebrow{color:#75c697}.home-solutions .solution-list>a{border-color:#3f5861}.home-solutions .solution-number{color:#86d5a6}.home-solutions .round-arrow{color:white}.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:100px}.contact-grid h2{font-size:40px}.contact-form{padding:38px;background:#f1f6f7;border:1px solid #dae4e7;border-radius:4px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.form-field{display:flex;flex-direction:column;gap:8px}.form-field label{font-size:14px;font-weight:600}.form-field.full{grid-column:1/-1}.form-field input,.form-field textarea{background:white;border:1px solid #bdcbd2;border-radius:3px;padding:12px 14px;width:100%;outline-offset:3px}.form-field textarea{min-height:150px;resize:vertical}.form-field [data-slot=select-trigger]{width:100%;min-height:49px;background:white;font-size:16px;border-radius:3px}.form-field small{font-size:12px;color:#5c737d}.consent-line{display:flex;gap:12px;align-items:start;margin:24px 0;font-size:14px;line-height:1.5}.consent-line [data-slot=checkbox]{margin-top:3px;flex-shrink:0}.consent-line a{text-decoration:underline}.form-status{font-size:15px;padding:15px;border-left:3px solid #087b48;background:#e4f1e8;margin-top:20px;color:#174733}.form-status.error{background:#fceeee;border-color:#b52828;color:#8d2424}.hp{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}.contact-notes{padding-top:25px;border-top:1px solid #d7e2e6;margin-top:35px}.contact-notes h3{font-size:20px}.contact-notes p{font-size:15px}.contact-form button:disabled{opacity:.6;cursor:wait}@media(max-width:1000px){.split,.product-detail{gap:40px}.contact-grid{gap:40px}.solution-list>a{grid-template-columns:35px 1fr 1fr 46px;gap:15px}.article{gap:40px;grid-template-columns:180px 1fr}.step-grid.four{grid-template-columns:repeat(2,1fr)}}@media(max-width:700px){.page-head{padding:32px 0 40px}.page-head h1{font-size:2.7rem}.page-head p{font-size:17px}.breadcrumb{margin-bottom:25px}.split,.product-detail,.contact-grid{grid-template-columns:1fr;gap:32px}.product-detail h1{font-size:2.5rem}.product-detail .lead{font-size:18px}.cta{padding:45px 0}.cta-inner{align-items:start;flex-direction:column;gap:28px}.solution-list>a{grid-template-columns:25px 1fr 40px;gap:15px;padding:28px 0}.solution-list h2{font-size:24px}.solution-list p{grid-column:2;grid-row:2;font-size:15px}.solution-list .round-arrow{grid-column:3;grid-row:1;width:38px;height:38px}.step-grid,.step-grid.four{grid-template-columns:1fr;gap:26px}.step-number{margin-bottom:12px;font-size:28px}.step-grid h3{font-size:25px;margin-bottom:12px}.step-grid p{margin-bottom:0}.step-grid+.solution-banner{margin-top:35px}.video-grid{grid-template-columns:1fr}.resource-list>a{grid-template-columns:1fr 40px;gap:15px;padding:30px 0}.resource-index{display:none}.resource-list h2{font-size:26px}.resource-list .round-arrow{width:38px;height:38px}.article{display:block;padding-top:40px;padding-bottom:50px}.article aside{margin-bottom:40px;border-bottom:1px solid #d7e2e6;padding-bottom:25px}.article aside .button{display:none}.article h2{font-size:26px}.article p{font-size:17px}.small-copy h2{font-size:2rem}.home-proof{flex-direction:column;gap:12px;font-size:14px}.contact-form{padding:23px 18px}.form-grid{grid-template-columns:1fr;gap:18px}.contact-grid h2{font-size:34px}.section .small-copy{width:calc(100% - 36px)}}

/* Solutions has its own scene and readable energy-system overview. */
.solutions-intro{padding:40px 0 44px;background:#f6f7f2}.solutions-intro .breadcrumb{margin-bottom:30px}.solutions-intro-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:70px;align-items:end}.solutions-intro h1{font-size:clamp(2.6rem,4.3vw,4.5rem);margin:0;max-width:770px}.solutions-intro h1 em{font-style:normal;color:#276345}.solutions-intro-copy{padding-bottom:6px}.solutions-intro-copy p{font-size:18px;max-width:460px;margin-bottom:22px}.solutions-scene-section{background:#f6f7f2;padding-bottom:38px}.solutions-scene{margin:0;overflow:hidden}.solutions-scene img{width:100%;height:auto;aspect-ratio:1672/941;object-fit:contain}.solutions-scene figcaption{display:flex;justify-content:space-between;gap:16px;font-size:11px;line-height:1.5;color:#53685c;padding:13px 0 23px}.solutions-scene figcaption span:first-child{font-weight:700;letter-spacing:.12em}.energy-flow{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #cbd8cd;border-bottom:1px solid #cbd8cd}.energy-flow-step{position:relative;padding:28px 30px;border-right:1px solid #cbd8cd}.energy-flow-step:first-child{padding-left:0}.energy-flow-step:last-child{border-right:0}.energy-flow-top{display:flex;align-items:center;justify-content:space-between;color:#276345;margin-bottom:21px}.energy-flow-top span{font-size:12px;letter-spacing:.1em;color:#76857b}.energy-flow-step h2{font-size:21px;letter-spacing:-.02em;margin-bottom:10px}.energy-flow-step p{font-size:14px;line-height:1.6;max-width:245px;margin:0;color:#53685c}.energy-flow-arrow{position:absolute;right:-10px;top:47px;color:#276345;background:#f6f7f2}.solutions-system-note{font-size:11px;line-height:1.6;margin:16px 0 0;color:#63766b;max-width:840px}#solution-options{scroll-margin-top:100px}
@media(max-width:1000px){.solutions-intro-grid{gap:32px;grid-template-columns:1.3fr 1fr}.energy-flow-step{padding:24px 20px}.energy-flow-step h2{font-size:18px}}
@media(max-width:700px){.solutions-intro{padding:27px 0 28px}.solutions-intro .breadcrumb{margin-bottom:22px}.solutions-intro-grid{grid-template-columns:1fr;gap:22px}.solutions-intro h1{font-size:2.7rem}.solutions-intro-copy p{font-size:16px;margin-bottom:18px}.solutions-scene figcaption{flex-direction:column;gap:4px;padding:12px 0 21px}.energy-flow{grid-template-columns:1fr 1fr}.energy-flow-step,.energy-flow-step:first-child{padding:23px 15px}.energy-flow-step:nth-child(2){border-right:0}.energy-flow-step:nth-child(-n+2){border-bottom:1px solid #cbd8cd}.energy-flow-step h2{font-size:18px}.energy-flow-step p{font-size:13px}.energy-flow-top{margin-bottom:16px}.energy-flow-arrow{display:none}.solutions-system-note{font-size:11px}.solutions-scene-section{padding-bottom:27px}}

/* 2026-10: shared minimal visual system for residential + mobility B2B. */
body{color:#23312c;line-height:1.65;background:#fff}h1,h2,h3{letter-spacing:-.035em;line-height:1.15;font-weight:600}h1{font-size:clamp(2.6rem,4.7vw,4.8rem)}h2{font-size:clamp(1.9rem,3.1vw,3rem)}p,a p{color:#65716a}.wrap{width:min(1240px,calc(100% - 64px))}.eyebrow{font-size:11px;letter-spacing:.12em;color:#24744f}.section{padding:76px 0}.section.soft,.page-head{background:#f6f7f5}.page-head{padding:44px 0 55px;border:0}.page-head h1{max-width:1000px;font-size:clamp(2.5rem,4.4vw,4rem)}.page-head p{font-size:18px}.breadcrumb{margin-bottom:25px}.topline{background:#f3f5f2;color:#506258;font-size:10px;padding:7px 0}.header-inner{height:80px;gap:22px}.nav{gap:19px;font-size:13px}.brand-caption{letter-spacing:.12em}.nav .button{padding:10px 15px}.button{background:#23694c;border-color:#23694c;border-radius:4px;gap:16px}.button:hover{background:#185338}.button.secondary{color:#263e32}.button.light{background:#fff;color:#23694c}.cta{background:#f0f4ef;color:#23382b;padding:54px 0;border-top:1px solid #e1e8e0}.cta p{color:#5a6e60}.cta .eyebrow{color:#24744f}.cta .button.light{background:#23694c;color:#fff;border-color:#23694c}.site-footer{background:#fff;color:#33463b;border-top:1px solid #e5ebe6;padding-top:45px}.site-footer .wordmark{color:#273a30}.site-footer p,.footer-bottom{color:#6c7b71}.footer-bottom{border-color:#e4e9e3}.product-card{border:1px solid #e1e6df;border-radius:5px}.product-card:hover{transform:translateY(-2px);box-shadow:none}.product-card img{aspect-ratio:4/3}.card-body{padding:23px}.card-body h3{font-size:21px}.card-index{font-size:10px}.round-arrow{border-color:#d3ddd3}.contact-form{background:#f7f8f6;border-color:#e0e6dd}.form-field select{background:white;border:1px solid #bdcbd2;border-radius:3px;padding:12px 14px;min-height:49px;width:100%;font:inherit;min-width:0}.contact-grid{gap:65px}.form-field{min-width:0}.home-hero{padding:58px 0 46px;background:#f6f7f5}.home-hero-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:60px;align-items:center}.home-hero h1{font-size:clamp(2.7rem,4.1vw,4.2rem);margin-bottom:23px}.home-hero h1 em{font-style:normal;color:#24744f}.home-hero p{font-size:18px;max-width:440px}.home-hero figure{margin:0}.home-hero img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:5px}.home-hero figcaption,.business-line figcaption,.residential-figure figcaption{color:#68766d;font-size:11px;line-height:1.5;margin-top:10px}.home-hero .hero-audience{font-size:12px;color:#627367;margin:26px 0 0}.home-hero .actions{align-items:center;gap:20px}.section-summary{font-size:15px;max-width:310px;margin:0}.business-lines{display:grid;grid-template-columns:1fr 1fr;gap:40px}.business-line{display:block;min-width:0}.business-line figure{margin:0}.business-line img{aspect-ratio:16/9;object-fit:cover;width:100%;border-radius:5px}.business-line-body{padding:26px 0 5px}.business-line-body h2{font-size:32px;margin-bottom:17px}.business-line-body p{font-size:16px;max-width:510px}.business-line .card-link{justify-content:flex-start;gap:30px}.business-line:hover .card-link{color:#123c2a}.partner-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:36px}.partner-grid>div{padding-top:25px;border-top:1px solid #cad7ca}.partner-grid h3{font-size:23px;max-width:300px}.partner-grid p{font-size:15px}.application-links{display:flex;flex-wrap:wrap;gap:22px;margin-bottom:32px;color:#23694c;font-size:14px}.application-links a{border-bottom:1px solid #b8cbbd;padding-bottom:7px}.residential-figure{margin:0}.residential-figure img{width:100%;max-height:580px;object-fit:cover;border-radius:5px}.residential-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin-top:42px}.residential-flow>div{border-top:1px solid #cbd7ce;padding-top:24px;position:relative}.residential-flow svg{color:#24744f;margin-bottom:20px}.residential-flow h2{font-size:22px}.residential-flow p{font-size:14px;margin:0}.flow-index{position:absolute;right:0;top:25px;font-size:11px;color:#7b8c80}
@media(max-width:1100px){.header-inner{gap:18px}.nav{gap:13px}.home-hero-grid{gap:32px}.nav .button{display:none}.brand-caption{font-size:8px}.brand img{width:57px}.wordmark{font-size:25px}}
@media(max-width:800px){.home-hero-grid{grid-template-columns:1fr;gap:30px}.home-hero h1{font-size:3.3rem}.home-hero p{max-width:550px}.home-hero img{aspect-ratio:16/9;object-fit:contain}.business-lines{gap:25px}.business-line-body h2{font-size:26px}.partner-grid{gap:22px}.residential-flow{grid-template-columns:1fr 1fr}.contact-grid{gap:35px}}
@media(max-width:700px){.wrap{width:calc(100% - 36px)}.section{padding:48px 0}.header-inner{height:73px}.topline{font-size:9px}.home-hero{padding:34px 0 29px}.home-hero h1{font-size:2.85rem}.home-hero p{font-size:16px}.home-hero .actions{gap:16px}.page-head{padding:30px 0 38px}.page-head h1{font-size:2.65rem}.page-head p{font-size:16px}.business-lines,.partner-grid{grid-template-columns:1fr;gap:36px}.business-line-body{padding-top:21px}.business-line-body h2{font-size:29px}.business-line-body p{font-size:15px}.partner-grid h3{font-size:23px}.section-summary{font-size:14px}.residential-flow{gap:28px 22px;margin-top:30px}.residential-flow h2{font-size:19px}.residential-flow p{font-size:13px}.residential-figure img{object-fit:contain}.nav.open .button{display:flex}.nav{font-size:16px}.cta{padding:40px 0}.site-footer{padding-top:35px}.grid-4{grid-template-columns:1fr 1fr}.card-body{padding:16px}.card-body h3{font-size:19px}}

/* Real product photography: retain complete product shapes. */
.home-hero img,.business-line img,.residential-figure img,.product-card img,.detail-photo,.wide-photo,.image-split img{aspect-ratio:3/2;object-fit:contain;height:auto;max-height:none;background:#f4f5f3}.solution-banner img{aspect-ratio:3/2;object-fit:contain}.home-hero-grid{grid-template-columns:.82fr 1.18fr;gap:42px}.home-hero figcaption{font-size:12px}@media(max-width:800px){.home-hero-grid{grid-template-columns:1fr}}

.format-photo{width:100%;height:auto;aspect-ratio:3/2;object-fit:contain;margin-bottom:20px;border-radius:4px}

/* Application scenes retain their wide composition; product photos keep their own proportions. */
.business-line img,.residential-figure img,.scene-banner img{aspect-ratio:1672/941;object-fit:contain;width:100%;height:auto}

/* Shared application overview and addressable detail sections. */
.application-cards{gap:46px 40px}.application-cards .business-line-body h2{font-size:28px}.application-cards .product img{aspect-ratio:1672/941;object-fit:contain;background:#f4f5f3}.application-jump{border-bottom:1px solid #e0e6df;background:#fff}.application-jump nav{display:flex;gap:12px;flex-wrap:wrap;padding-top:22px;padding-bottom:22px}.application-jump a{font-size:13px;padding:12px 16px;background:#f3f6f1;border-radius:4px;color:#294e38}.application-jump a:hover{background:#e3ece0}.application-jump span{margin-right:10px;color:#6c806e}.application-section{scroll-margin-top:0}.application-detail{display:grid;grid-template-columns:1fr 1.1fr;gap:54px;align-items:center}.application-detail h2{font-size:clamp(2rem,3.2vw,3rem);margin:18px 0}.application-detail .lead{font-size:17px}.application-detail .actions{gap:18px;flex-wrap:wrap}.application-visual{margin:0}.application-visual img{width:100%;height:auto;object-fit:contain;border-radius:5px}.application-visual figcaption{font-size:11px;color:#68766d;margin-top:10px}.application-uses{padding-left:20px;color:#4b6153;margin:24px 0;line-height:1.9;font-size:15px}.application-brief{display:grid;grid-template-columns:1fr 1fr;gap:54px;border-top:1px solid #dbe3d8;margin-top:38px;padding-top:26px}.application-brief h3{font-size:17px;margin-bottom:10px}.application-brief p{font-size:15px;margin:0}.application-back{display:inline-block;margin-top:22px;color:#23694c;font-size:12px}
@media(max-width:800px){.application-detail{grid-template-columns:1fr;gap:28px}.application-visual{max-width:650px}.application-brief{gap:24px}.application-section{scroll-margin-top:0}}
@media(max-width:550px){.application-brief{grid-template-columns:1fr}.application-jump nav{display:grid;grid-template-columns:1fr 1fr;gap:8px}.application-jump a{font-size:12px;padding:12px}.application-jump span{display:block;margin-bottom:5px}.application-cards .business-line-body h2{font-size:26px}}

.catalog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}.catalog-card img{aspect-ratio:1;object-fit:contain;padding:24px;background:#fff}.catalog-card{background:#fff}.catalog-card h3{font-size:23px}.catalog-card .eyebrow{display:block;margin-bottom:14px;font-size:10px}.catalog-group{margin-bottom:64px;scroll-margin-top:100px}.catalog-group .section-head{margin-bottom:24px}.catalog-group h2{font-size:32px}.catalog-detail-photo{margin:0}.catalog-detail-photo img{width:100%;height:540px;object-fit:contain;background:white;padding:20px}.catalog-detail-photo figcaption{font-size:12px;color:#68766d;margin-top:12px}.catalog-specs{display:grid;grid-template-columns:1fr 1fr;gap:0 44px;margin-top:30px}.catalog-specs>div{display:grid;grid-template-columns:1.2fr 1fr;gap:20px;border-bottom:1px solid #d5dfd4;padding:18px 0;font-size:15px}.catalog-specs dt{color:#5d6d62}.catalog-specs dd{margin:0;color:#223b2b;font-weight:600}.home-hero~.section .catalog-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.home-hero~.section .catalog-card h3{font-size:20px}
@media(max-width:1000px){.home-hero~.section .catalog-grid,.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:650px){.catalog-specs{grid-template-columns:1fr}.catalog-detail-photo img{height:360px}.catalog-grid,.home-hero~.section .catalog-grid{grid-template-columns:1fr}.catalog-card img{height:300px}.catalog-group h2{font-size:28px}}

/* Shared company identity and enquiry contact details. */
.site-footer{padding:54px 0 24px;background:#fff;border-top:1px solid #dfe7de}.site-footer .footer-grid{grid-template-columns:1.65fr 1fr 1fr 1.35fr;gap:36px}.site-footer .footer-brand{grid-column:auto}.site-footer .footer-identity{display:inline-flex;flex-direction:column;align-items:flex-start;gap:17px;margin:0 0 18px}.footer-identity img{width:120px;height:72px;object-fit:contain}.footer-company{font-size:15px;font-weight:600;line-height:1.55;color:#263e30}.site-footer .footer-description{font-size:13px;line-height:1.8;max-width:300px;margin-bottom:19px}.footer-audience{font-size:9px;font-weight:600;letter-spacing:.1em;color:#23694c}.site-footer h3{font-size:14px;letter-spacing:0;margin:5px 0 21px}.site-footer nav a{font-size:13px;line-height:1.65;margin-bottom:13px}.site-footer .footer-email{font-size:14px;font-weight:600;color:#23694c;overflow-wrap:anywhere;line-height:1.65;margin-bottom:15px}.site-footer .footer-contact p{font-size:13px;line-height:1.8;margin-bottom:18px}.site-footer .footer-enquiry-link{display:inline-flex;align-items:center;gap:12px;color:#23694c;font-size:12px;font-weight:600;padding-bottom:5px;border-bottom:1px solid #c7d8c9}.footer-bottom{margin-top:38px;padding-top:21px;font-size:11px;line-height:1.7}.field-optional{font-size:12px;font-weight:400;color:#65716a}.form-status{border-radius:3px;line-height:1.7}
@media(max-width:1000px){.site-footer .footer-grid{grid-template-columns:1.5fr 1fr 1fr;gap:30px}.site-footer .footer-contact{grid-column:1/-1;border-top:1px solid #e4e9e3;padding-top:25px}.site-footer .footer-contact p{max-width:400px}}
@media(max-width:650px){.site-footer{padding-top:36px}.site-footer .footer-grid{grid-template-columns:1fr 1fr;gap:30px 22px}.site-footer .footer-brand{grid-column:1/-1}.site-footer .footer-description{max-width:390px}.site-footer .footer-contact{grid-column:1/-1}.footer-bottom{margin-top:28px;gap:8px}.footer-audience{font-size:10px}}