@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Instrument+Serif:ital@0;1&display=swap');
:root{--green:#253e35;--ink:#25382f;--cream:#f7f5ef;--muted:#66716a;--line:#dcded4;--wood:#d6b48c}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--cream);color:var(--ink);font:15px/1.65 'DM Sans',Arial,sans-serif}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button,a,input,select,textarea{outline-offset:5px}a:focus-visible,button:focus-visible{outline:2px solid #ba8d52}img{max-width:100%;display:block}p,h1,h2,h3{margin-top:0}header{height:98px;padding:0 5%;display:flex;align-items:center;justify-content:space-between;background:#fff;position:sticky;top:0;z-index:10;border-bottom:1px solid #e5e5df}.brand img{width:192px;height:auto}nav{display:flex;align-items:center;gap:36px;font-size:13px}nav a:hover{color:#a37545}.nav-cta{border:1px solid var(--green);padding:11px 20px}.nav-cta span{margin-left:28px}.menu{display:none}.skip{position:fixed;top:-100px;background:white;padding:12px;z-index:30}.skip:focus{top:10px}.hero{height:680px;min-height:590px;position:relative;color:white;overflow:hidden}.hero-photo{width:100%;height:100%;object-fit:cover;object-position:center}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(22,37,29,.91) 0%,rgba(24,39,32,.65) 40%,rgba(23,33,25,.08) 100%)}.hero-content{position:absolute;top:76px;left:7%;max-width:720px}.eyebrow{font-size:11px;letter-spacing:2px;font-weight:600;margin-bottom:28px}.hero .eyebrow{color:#e5d7bc}.hero .eyebrow span{width:7px;height:7px;display:inline-block;background:#e6c091;border-radius:50%;margin-right:10px}h1,h2{font-family:'Instrument Serif',Georgia,serif;font-weight:400;line-height:1.03;letter-spacing:-1.8px}h1{font-size:clamp(68px,7.7vw,110px);margin-bottom:25px}h1 em{color:#e8c89c}h2{font-size:clamp(42px,4.5vw,62px);margin-bottom:24px}h2 em{color:#7a846e}em{font-weight:400}.hero-text{font-size:16px;color:#e3e6dc;line-height:1.8;margin-bottom:32px}.hero-actions{display:flex;gap:30px;align-items:center}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:32px;padding:15px 22px;border:0;font-size:13px;font-weight:500;cursor:pointer;transition:background .2s,transform .2s}.button:hover{transform:translateY(-2px)}.light{background:var(--cream);color:var(--ink)}.light:hover{background:#e4d5bf}.dark{background:var(--green);color:white}.text-link{font-size:13px;border-bottom:1px solid;padding:8px 0;display:inline-flex;gap:22px;align-items:center}.hero-bottom{position:absolute;bottom:25px;left:7%;right:5%;display:flex;align-items:center;gap:40px;border-top:1px solid #ffffff40;padding-top:22px;font-size:10px;letter-spacing:1px}.hero-bottom span:nth-child(2){letter-spacing:.3px;color:#dadfd6}.hero-bottom a{margin-left:auto;font-size:22px}.intro-strip{padding:27px 7%;display:flex;justify-content:space-between;border-bottom:1px solid var(--line);font-size:13px}.intro-strip p{margin:0;color:var(--muted)}.intro-strip i{font-style:normal;color:#acb2a7;margin:0 16px}.section{padding:95px 7%}.section-head{display:flex;justify-content:space-between;align-items:end;gap:60px;margin-bottom:45px}.section-head h2{margin:0}.section-head>p{max-width:350px;color:var(--muted);margin-bottom:4px}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}.service-image{height:240px;overflow:hidden;position:relative}.service-image img{width:100%;height:100%;object-fit:cover;transition:transform .6s}.service:hover img{transform:scale(1.04)}.service-image>span{position:absolute;top:16px;left:16px;background:var(--cream);padding:4px 11px;font-size:12px}.service-info{padding:25px 0 0}.tag{font-size:10px;letter-spacing:1.7px;margin-bottom:12px;color:var(--muted)}h3{font-size:21px;font-weight:500;line-height:1.3;letter-spacing:-.4px}.service-info>p:not(.tag){color:var(--muted);font-size:14px;min-height:93px}.service-info>a{display:flex;justify-content:space-between;padding:13px 0;border-top:1px solid var(--line);font-size:12px}.service-info>a:hover{color:#9c703e}.approach{display:grid;grid-template-columns:1fr 1fr;gap:100px;background:#eaece2}.approach-title>p:not(.eyebrow){max-width:360px;color:var(--muted);margin-bottom:30px}.steps article{display:flex;gap:28px;border-top:1px solid #cdd2c5;padding:27px 0}.steps article>span{font-size:12px;color:#84917e;min-width:25px}.steps h3{margin-bottom:10px}.steps p{color:var(--muted);font-size:14px;max-width:350px;margin-bottom:0}.certification{display:grid;grid-template-columns:.55fr 1.35fr 1fr;gap:55px;align-items:start;background:var(--green);color:var(--cream)}.leaf{font-size:72px;line-height:1;color:var(--wood);margin-bottom:30px}.cert-label .eyebrow{max-width:140px;line-height:1.8}.certification h2 em{color:var(--wood)}.certification p:not(.eyebrow){color:#c8d1c7}.certification .fine{font-size:12px;line-height:1.8}.cert-card{border:1px solid #718074;padding:30px;background:#ffffff05}.cert-card .tag{color:#c8d1c7}.cert-card h3{font:64px 'Instrument Serif',Georgia,serif;margin:12px 0 0}.cert-card p{font-size:12px}.cert-card dl{margin:25px 0}.cert-card dl div{border-top:1px solid #ffffff20;padding:12px 0}.cert-card dt{font-size:10px;color:#b8c5b7}.cert-card dd{margin:3px 0 0;font-size:12px}.cert-card>a{font-size:12px;display:flex;justify-content:space-between}.contact{display:grid;grid-template-columns:1fr 1fr;gap:100px}.contact-details>p:not(.eyebrow){color:var(--muted)}.contact-email{display:flex;gap:50px;align-items:center;font-family:'Instrument Serif',Georgia,serif;font-size:35px;margin:30px 0 4px;width:fit-content;border-bottom:1px solid #aab5a5}.contact-email span{font:20px Arial}.contact-phone{font-size:16px}.address{margin-top:38px}.address>span{font-size:10px;letter-spacing:2px;color:var(--muted)}.address p{margin-top:10px;margin-bottom:8px}.address a{font-size:12px;border-bottom:1px solid #c6ccbf}form{padding:36px;background:#eeeee6;border:1px solid #e0e3d8}form h3{font-size:23px;margin-bottom:12px}.form-note{color:var(--muted);font-size:12px;margin-bottom:28px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}label{display:block;font-size:12px;margin-bottom:20px}input,textarea,select{display:block;width:100%;border:0;border-bottom:1px solid #bec7b8;background:transparent;padding:10px 0;color:var(--ink);border-radius:0;font-size:14px}textarea{resize:vertical;min-height:100px}input::placeholder,textarea::placeholder{color:#7c867d;font-size:12px}form .button{background:var(--green);color:white;width:100%}form .button:hover{background:#3d5848}.email-help{font-size:10px;color:var(--muted);margin:13px 0 0}#form-status,#email-fallback{font-size:12px}#form-status{margin:16px 0 8px}#email-fallback{text-decoration:underline}.faq{padding-top:0;display:grid;grid-template-columns:1fr 1fr;gap:100px}.faq h2{font-size:43px}details{border-top:1px solid var(--line);padding:20px 0}details:last-child{border-bottom:1px solid var(--line)}summary{cursor:pointer;display:flex;justify-content:space-between;gap:18px;font-size:14px;list-style:none}summary::-webkit-details-marker{display:none}summary:after{content:'+';font-size:20px;line-height:1}details[open] summary:after{content:'−'}details p{font-size:13px;color:var(--muted);margin:15px 28px 0 0}footer{background:#e8e9df;padding:42px 7% 20px}.footer-top{display:flex;justify-content:space-between;align-items:center;padding-bottom:32px}.footer-brand{font-size:31px;font-weight:700;letter-spacing:-1px}.footer-brand>span{color:#52694e}.footer-brand small{display:block;font-size:8px;letter-spacing:2.3px;font-weight:400}.footer-top>p{font-size:13px;color:var(--muted);margin:0}.footer-top>a:last-child{font-size:12px}.footer-bottom{border-top:1px solid #cdd2c5;display:flex;justify-content:space-between;gap:20px;padding-top:20px;color:var(--muted);font-size:10px}
@media(min-width:1600px){.section{padding-left:max(7%,calc((100vw - 1400px)/2));padding-right:max(7%,calc((100vw - 1400px)/2))}}@media(max-width:1000px){nav{gap:20px}.hero-actions{gap:20px}.approach,.contact,.faq{gap:45px}.certification{grid-template-columns:1.3fr 1fr;gap:40px}.cert-label{grid-column:1/-1;display:flex;align-items:center;gap:22px}.cert-label .eyebrow{max-width:none;margin:0}.leaf{font-size:40px;margin:0}.service-image{height:185px}.service-info>p:not(.tag){min-height:140px}.intro-strip{font-size:11px}.intro-strip i{margin:0 8px}.section{padding:70px 6%}}
@media(max-width:700px){header{height:78px;padding:0 6%}.brand img{width:156px}.menu{display:block;border:1px solid #d8dfd1;background:none;padding:6px 12px;font-size:22px;color:var(--green)}nav{display:none;position:absolute;top:78px;left:0;right:0;background:white;padding:20px 6%;border-bottom:1px solid #ddd;align-items:stretch}nav.open{display:flex;flex-direction:column;gap:0}nav>a{padding:13px 0}.nav-cta{padding:13px!important;margin-top:8px}.hero{height:650px}.hero-content{top:65px;left:6%;right:6%}.hero-shade{background:linear-gradient(90deg,#172a23dd,#172a2380)}h1{font-size:76px;letter-spacing:-2px}.hero .eyebrow{font-size:9px;letter-spacing:1.5px}.hero-text{font-size:14px}.hero-actions{align-items:start;flex-direction:column;gap:14px}.hero-bottom{left:6%;right:6%;gap:18px}.hero-bottom span:first-child{display:none}.hero-bottom span:nth-child(2){font-size:10px}.intro-strip{display:block;padding:23px 6%}.intro-strip>span{font-size:13px}.intro-strip p{margin-top:8px;font-size:10px}.section{padding:58px 6%}.section-head{display:block;margin-bottom:30px}.section-head>p{margin-top:24px}.eyebrow{margin-bottom:20px;font-size:10px}h2{font-size:48px}.service-grid{grid-template-columns:1fr;gap:30px}.service-image{height:240px}.service-info>p:not(.tag){min-height:0;max-width:450px}.service-info{padding-top:20px}.approach,.contact,.faq,.certification{grid-template-columns:1fr;gap:34px}.steps article{padding:22px 0}.cert-label{grid-column:auto}.cert-card{padding:26px}.contact-email{font-size:33px;gap:28px}form{padding:25px}.form-row{gap:15px}.faq{padding-top:5px}.faq h2{margin-bottom:0}.footer-top{flex-wrap:wrap;gap:25px}.footer-top>p{display:none}.footer-bottom{display:grid;grid-template-columns:1fr 1fr;gap:10px;font-size:9px}html{scroll-padding-top:80px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}
/* Product catalogue — shared SV HOUT components */
.products-nav{border:0;padding:0;position:relative}.products-nav summary{font-size:13px;padding:12px 0;gap:10px}.products-nav summary:after{content:'⌄';font-size:15px}.products-nav[open] summary:after{content:'⌃'}.products-menu{position:absolute;top:100%;left:0;min-width:245px;padding:12px;background:#fff;border:1px solid var(--line);box-shadow:0 14px 30px #253e3510;display:flex;flex-direction:column}.products-menu a{padding:12px;font-size:12px}.products-menu a:hover{background:var(--cream)}.wood-fuels-card{display:block}.wood-fuels-card .service-image:after{content:'';position:absolute;inset:0;background:var(--green);opacity:0;transition:opacity .4s}.wood-fuels-card:hover .service-image:after{opacity:.07}.service-card-link{display:flex;justify-content:space-between;padding:13px 0;border-top:1px solid var(--line);font-size:12px}.service-card-link>span{transition:transform .3s}.wood-fuels-card:hover .service-card-link>span{transform:translateX(4px)}.wood-fuels-card:focus-visible{outline:2px solid #986b36;outline-offset:7px}.breadcrumbs{position:static;background:transparent;display:block;padding:28px 7% 0;font-size:12px}.breadcrumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:10px;margin:0;padding:0;color:var(--muted)}.breadcrumbs li+li:before{content:'/';margin-right:10px;color:#a7afa2}.breadcrumbs a{text-decoration:underline;text-underline-offset:4px}.catalog-intro{padding-top:60px;padding-bottom:48px}.catalog-intro h1{font-size:clamp(50px,6vw,84px);max-width:1000px}.catalog-intro h1 em{color:#7a846e}.catalog-lead{font-size:19px;line-height:1.65;max-width:710px}.catalog-intro>p:last-child{max-width:780px;color:var(--muted)}.catalog-list{padding-top:0}.catalog-filters{display:flex;flex-wrap:wrap;gap:12px;padding:0 0 35px;border-bottom:1px solid var(--line);margin-bottom:35px}.catalog-filters button{padding:11px 20px;background:none;border:1px solid #bcc6b8;color:var(--ink);cursor:pointer;font-size:13px}.catalog-filters button[aria-pressed=true]{background:var(--green);color:white;border-color:var(--green)}.catalog-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px}.product-card{background:white;border:1px solid var(--line)}.product-card[hidden],#catalog-empty[hidden]{display:none}.product-image-link{display:block}.product-card-image{aspect-ratio:4/3;background:white;padding:25px;overflow:hidden}.product-card-image img{width:100%;height:100%;object-fit:contain;transition:transform .45s}.product-image-link:hover img{transform:scale(1.035)}.product-card-body{padding:28px}.product-card h2{font-size:42px;margin:0 0 16px}.product-card-body>p:not(.tag){color:var(--muted);font-size:14px}.product-summary{list-style:none;padding:0;margin:24px 0;font-size:12px;color:var(--muted)}.product-summary li{padding:9px 0;border-top:1px solid var(--line)}.product-summary li:last-child{border-bottom:1px solid var(--line)}.product-card-actions{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}.quote-small{font-size:12px;text-decoration:underline;text-underline-offset:4px}#catalog-empty{padding:35px 0;color:var(--muted)}#catalog-empty a{text-decoration:underline}.product-hero{display:grid;grid-template-columns:1.1fr 1fr;gap:65px;align-items:start;padding-top:45px;padding-bottom:70px}.product-gallery{background:white;border:1px solid var(--line);padding:30px}.product-gallery img{width:100%;height:auto;object-fit:contain;max-height:830px}.product-intro h1{font-size:clamp(55px,6vw,82px);margin-bottom:20px}.product-intro .catalog-lead{font-size:16px;color:var(--muted)}.product-hero-actions{display:flex;gap:24px;align-items:center;flex-wrap:wrap;margin:28px 0 35px}.specifications h2{font:500 20px/1.3 'DM Sans',Arial,sans-serif;letter-spacing:0;margin-bottom:18px}.specifications dl{margin:0}.specifications dl div{display:grid;grid-template-columns:110px 1fr;gap:16px;padding:14px 0;border-top:1px solid var(--line);font-size:12px}.specifications dt{font-weight:600}.specifications dd{margin:0;color:var(--muted)}.spec-note{font-size:11px;color:var(--muted);margin:18px 0 0}.product-details{display:grid;grid-template-columns:1fr 1fr;gap:100px;background:#eaece2}.product-details h3{font-size:19px}.product-details p{color:var(--muted);max-width:600px}.available-options{list-style:none;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:0 0 35px}.available-options li{padding:12px 0;border-bottom:1px solid #c9d0c2;font-size:13px}.product-enquiry{display:grid;grid-template-columns:1fr 1.2fr;gap:75px}.product-enquiry>div>p:not(.eyebrow){max-width:420px;color:var(--muted)}.honeypot{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}.catalog-cta{background:var(--green);color:var(--cream);display:flex;align-items:center;justify-content:space-between;gap:50px}.catalog-cta h2{font-size:clamp(36px,4vw,55px)}.catalog-cta h2 em{color:var(--wood)}.catalog-cta p{max-width:640px;color:#d2dbcf;margin-bottom:0}.catalog-cta .button{flex-shrink:0}.category-index{padding-top:0;display:grid;grid-template-columns:1fr 1fr;gap:30px}.category-entry{padding:35px;background:white;border:1px solid var(--line)}.category-entry h2{font-size:40px}.category-entry p:not(.tag){color:var(--muted)}button:disabled{opacity:.6;cursor:wait}summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid #986b36;outline-offset:4px}
@media(max-width:1000px){.product-hero{gap:35px;grid-template-columns:1fr 1fr}.product-gallery{padding:20px}.product-enquiry,.product-details{gap:40px}.breadcrumbs{padding-left:6%;padding-right:6%}.catalog-lead{font-size:17px}.product-enquiry{grid-template-columns:1fr 1.2fr}.product-enquiry .contact-email{font-size:28px}}
@media(max-width:700px){.products-nav summary{padding:13px 0}.products-menu{position:static;box-shadow:none;border:0;border-left:1px solid var(--line);margin:0 0 12px;padding:0 0 0 12px}.breadcrumbs{padding-top:24px;font-size:11px}.catalog-intro{padding-top:40px;padding-bottom:30px}.catalog-intro h1{font-size:54px;letter-spacing:-1px}.catalog-list{padding-top:0}.catalog-grid,.product-hero,.product-details,.product-enquiry,.category-index{grid-template-columns:1fr;gap:30px}.product-card-image{padding:20px}.product-card-body{padding:24px}.product-hero{padding-top:30px}.product-gallery{padding:24px}.product-gallery img{max-height:600px}.product-intro h1{font-size:62px}.product-enquiry .form-row{grid-template-columns:1fr;gap:0}.catalog-cta{display:block}.catalog-cta .button{margin-top:28px}.category-entry{padding:26px}.specifications dl div{grid-template-columns:95px 1fr}.product-hero-actions .button{padding:15px 20px}.catalog-filters{gap:8px}.catalog-filters button{padding:10px 14px}}