@font-face{font-family:Interface;src:local('Aptos'),local('Inter'),local('Segoe UI');font-display:swap}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:115px}body{margin:0;font-family:Interface,'Segoe UI',Arial,sans-serif;color:#082653;background:#fff;font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit}button,a,input,select,textarea{touch-action:manipulation}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit}img{max-width:100%;height:auto;display:block}figure{margin:0}h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:600;line-height:1.08;letter-spacing:-.045em}h1{font-size:clamp(42px,4.5vw,70px);text-wrap:balance}h2{font-size:clamp(30px,3vw,44px);text-wrap:balance}h3{font-size:23px;letter-spacing:-.025em}em{font-style:normal;color:#07438f}p{color:#526073;max-width:70ch}p+p{margin-top:18px}ul{padding-left:22px}a{text-underline-offset:4px}button{color:inherit}a,button{transition:color .18s ease,background-color .18s ease,border-color .18s ease,transform .18s cubic-bezier(.23,1,.32,1)}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #bc4b1c;outline-offset:5px}input:focus-visible,select:focus-visible,textarea:focus-visible{outline-offset:2px}.wrap{width:min(1240px,calc(100% - 80px));margin-inline:auto}.icon{width:24px;height:24px;flex-shrink:0}.utility{background:#082653;color:#e5ecf7;font-size:12px;letter-spacing:.015em}.utility .wrap{display:flex;justify-content:space-between;align-items:center;min-height:32px}.utility span,.utility a{display:flex;align-items:center;gap:7px;text-decoration:none}.utility .icon{width:13px;height:13px}.site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.97);border-bottom:1px solid #e8edf3}.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:96px;gap:24px}.brand{text-decoration:none;flex-shrink:0;display:flex;flex-direction:column;gap:5px}.brand>span:last-child{font-size:9px;letter-spacing:.04em}.gree-logo{display:block;width:151px;height:34px;overflow:hidden;position:relative}.gree-logo img{position:absolute;width:160px;max-width:none;height:160px;top:-65px;left:-4px}.site-header nav{display:flex;align-items:center;gap:24px;font-size:13px;font-weight:600}.site-header nav>a:not(.button){text-decoration:none;position:relative;white-space:nowrap;padding:18px 0}.site-header nav>a[aria-current]:after{content:'';height:2px;background:#f25317;position:absolute;bottom:7px;left:0;right:0}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:#c53f0a;color:#fff;text-decoration:none;border:1px solid transparent;border-radius:5px;padding:16px 22px;font-size:14px;font-weight:600;line-height:1.2;min-height:52px;white-space:normal;text-align:center}.button .icon{width:20px;height:20px}.button.secondary{background:transparent;border-color:#bfcbd9;color:#082653}.button.quiet{background:transparent;color:#536173;border-color:transparent}.button.compact{padding:12px 18px;min-height:44px}.button:active,button:active{transform:scale(.98)}.button.nav-cta{min-height:43px;font-size:12px;padding:11px 14px}.button.nav-cta .icon{width:17px;height:17px}.menu-toggle{display:none}.text-link{display:inline-flex;align-items:center;gap:13px;color:#07438f;text-decoration:none;font-weight:600;font-size:14px;line-height:1.5;padding:6px 0;border-bottom:1px solid #a9b9ce}.text-link .icon{width:19px;height:19px}.text-link.light{color:#fff;border-color:#8094b0}.eyebrow{display:block;font-size:11px;line-height:1.4;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:#536d91;margin-bottom:18px}.eyebrow.line{display:flex;align-items:center;gap:12px}.eyebrow.line:before{content:'';width:28px;height:2px;background:#f25317}.actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-top:28px}.home-hero{overflow:hidden;background:linear-gradient(110deg,#fff 43%,#f4f7fa 43%);padding:52px 0 68px}.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:45px;align-items:center}.hero-copy{position:relative;z-index:2;padding:22px 0}.hero-copy h1{font-size:clamp(45px,4.6vw,69px);line-height:1.03;letter-spacing:-.058em}.hero-copy h1 em{white-space:nowrap}.hero-copy>p{font-size:17px;line-height:1.7;max-width:480px;margin-top:25px}.hero-copy .actions{flex-wrap:nowrap;gap:10px}.hero-copy .button{font-size:13px;padding:15px 17px}.hero-note{display:flex;align-items:center;gap:8px;color:#5e6c7f;font-size:12px;margin-top:30px}.hero-note .icon{width:17px;height:17px}.hero-media{position:relative;height:480px}.hero-photo{width:100%;height:100%;object-fit:cover;border-radius:4px 70px 4px 4px;object-position:center}.photo-credit{position:absolute;right:13px;bottom:47px;color:white;background:#082653a8;padding:4px 8px;font-size:9px;border-radius:3px}.hero-product{position:absolute;background:#fff;left:-28px;right:36px;bottom:-22px;display:grid;grid-template-columns:170px 1fr 26px;gap:16px;align-items:center;padding:8px 22px 10px 10px;border-radius:6px;box-shadow:0 12px 45px #183b6817;border:1px solid #e8edf3}.hero-product img{width:170px;height:92px;object-fit:contain}.hero-product span{font-size:9px;font-weight:700;letter-spacing:.12em;color:#667b98}.hero-product strong{display:block;font-size:17px;font-weight:600;letter-spacing:-.02em}.hero-product>.icon{color:#f25317}.media-index{font-size:9px;letter-spacing:.12em;position:absolute;bottom:-47px;right:0;color:#67809d}.assurance{display:flex;align-items:center;justify-content:space-between;padding-top:36px;padding-bottom:36px;border-bottom:1px solid #e3e9ef}.assurance>div{display:flex;align-items:center;gap:18px;padding-right:24px}.assurance .icon{width:30px;height:30px;color:#07438f}.assurance span{display:block;font-size:12px;color:#647389}.assurance strong{display:block;font-size:14px;color:#082653;font-weight:600}.section{padding-block:90px}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:45px;margin-bottom:36px}.section-heading>p{font-size:16px;max-width:330px}.section-heading>.text-link{flex-shrink:0}.sectors{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.sector{text-decoration:none}.sector-image{height:245px;position:relative;overflow:hidden;border-radius:4px}.sector-image img{width:100%;height:100%;object-fit:cover;transition:transform .4s cubic-bezier(.23,1,.32,1)}.sector-number{position:absolute;top:14px;left:15px;background:white;padding:4px 10px;font-size:11px;font-weight:600;border-radius:3px}.sector-title{display:flex;align-items:center;gap:11px;margin-top:20px}.sector-title .icon{width:20px;height:20px;color:#07438f}.sector-title .icon:last-child{margin-left:auto;width:22px}.sector p{font-size:14px;margin-top:12px}.fine{font-size:12px;line-height:1.6;color:#627086}.sectors+.fine{margin-top:24px}.soft{background:#f3f6f9}.featured-products{display:grid;grid-template-columns:1fr 1fr;gap:24px}.product-card{border:1px solid #dde5ee;background:white;border-radius:7px;overflow:hidden;display:flex;flex-direction:column;min-width:0}.product-visual{position:relative;min-height:230px;display:flex;align-items:center;justify-content:center;background:linear-gradient(160deg,#fff,#f5f7fa);padding:45px 25px 18px}.product-visual>img{width:100%;height:172px;object-fit:contain}.offer-tag{position:absolute;left:23px;top:20px;font-size:10px;font-weight:600;letter-spacing:.04em;color:#264f77;background:#eaf1f8;padding:5px 9px;border-radius:3px}.product-info{padding:26px;display:flex;flex-direction:column;flex:1}.product-info>.eyebrow{font-size:10px;margin-bottom:9px}.product-info h3{font-size:27px;margin-bottom:13px}.product-info>p{font-size:14px;line-height:1.7}.tags{display:flex;gap:7px;flex-wrap:wrap;margin:18px 0}.tags>span{font-size:10px;padding:4px 7px;border:1px solid #dde5ee;border-radius:3px;color:#53667f}.price{display:flex;align-items:baseline;gap:12px;margin:7px 0 8px}.price strong{font-size:37px;letter-spacing:-.04em;font-weight:600;font-variant-numeric:tabular-nums;line-height:1.2}.price>span{font-size:11px;color:#53667f}.product-info>.fine{font-size:11px}.product-actions{display:flex;align-items:center;gap:20px;padding-top:24px;margin-top:auto}.product-actions .text-link{font-size:12px}.offer-note{margin-top:22px;max-width:950px}.service-preview{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px}.sticky-copy{align-self:start;position:sticky;top:155px}.sticky-copy p{margin:24px 0;max-width:400px}.service-list>a{display:flex;gap:20px;padding:25px 0;border-bottom:1px solid #dbe3ec;text-decoration:none;align-items:center}.service-list>a:first-child{padding-top:4px}.service-list h3{font-size:21px;line-height:1.3;margin-bottom:8px}.service-list p{font-size:13px;line-height:1.6}.row-number{align-self:flex-start;color:#b25329;font-size:11px;font-weight:600;margin-top:6px}.service-list .icon{margin-left:auto;width:20px}.calculator-teaser{background:#eaf1f8;padding:48px 0}.teaser-inner{display:grid;grid-template-columns:75px 1fr auto;align-items:center;gap:30px}.calc-mark{background:white;width:75px;height:75px;border-radius:50%;display:grid;place-items:center}.calc-mark>.icon{width:34px;height:34px;color:#07438f}.teaser-inner h2{font-size:31px;line-height:1.2}.teaser-inner .eyebrow{font-size:10px;margin-bottom:10px}.teaser-inner p{font-size:14px;margin-top:12px;max-width:640px}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:34px}.steps article{padding:25px 0;border-top:1px solid #cbd7e4}.step-number{color:#c53f0a;font-size:12px;font-weight:600;letter-spacing:.07em;display:block;margin-bottom:18px}.steps h3{font-size:22px;margin-bottom:13px}.steps p{font-size:14px}.contact-band{background:#082653;color:white;padding:65px 0}.band-inner{display:flex;align-items:center;justify-content:space-between;gap:40px}.band-inner .eyebrow{color:#a9c3e6}.band-inner h2{font-size:clamp(31px,3.3vw,44px)}.band-inner p{color:#b9c9dd;font-size:14px;margin-top:22px}.band-actions{display:flex;flex-direction:column;align-items:flex-start;gap:20px;flex-shrink:0}.band-actions .button{padding:18px 32px}.site-footer{padding-top:65px}.footer-main{display:grid;grid-template-columns:1.3fr .7fr 1fr;gap:70px;padding-bottom:35px}.footer-main h2{font-size:14px;letter-spacing:0;margin-bottom:23px}.footer-main>div>a,.footer-main>div>span{display:block;font-size:12px;text-decoration:none;color:#526073;margin:10px 0;overflow-wrap:anywhere}.footer-brand p{font-size:13px;margin-top:20px}.footer-shelda{width:120px;margin-top:18px}.footer-bottom{padding:22px 0 30px;border-top:1px solid #e3e9ef;display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:10px;color:#5c6b80}.footer-bottom>a{text-decoration:none}.socials{display:flex;align-items:center;gap:20px;margin-top:23px}.socials a{display:inline-flex;gap:5px;font-size:12px;color:#07438f;text-decoration:none}.socials .icon{width:15px;height:15px}.floating-wa{position:fixed;right:25px;bottom:22px;z-index:25;display:flex;gap:9px;align-items:center;border-radius:40px;background:#075947;color:white;text-decoration:none;padding:13px 18px;box-shadow:0 5px 24px #08265326;font-size:12px;font-weight:600}.floating-wa .icon{width:23px;height:23px}.skip-link{position:fixed;left:20px;top:-100px;padding:10px;background:white;color:#082653;z-index:100}.skip-link:focus{top:10px}.page-intro{padding-top:62px;padding-bottom:52px}.page-intro>p{font-size:18px;max-width:770px;margin-top:26px}.page-intro h1{max-width:1080px}.page-intro h1 em{color:#456689}.about-feature{display:grid;grid-template-columns:1.05fr 1fr;gap:70px;align-items:center;padding-top:10px}.scene>img{width:100%;height:100%;object-fit:cover}.scene figcaption{font-size:10px;color:#627086;margin-top:8px}.about-image .scene>img{height:500px;border-radius:5px 65px 5px 5px;object-position:40% center}.about-copy h2{font-size:36px;margin:18px 0 25px}.about-copy p{font-size:15px}.about-copy .button{margin-top:26px}.shelda-identity{width:150px}.principles{display:grid;grid-template-columns:1fr 1fr;gap:75px}.principle-list article{border-top:1px solid #ccd7e3;padding:24px 0}.principle-list article:first-child{padding-top:0;border-top:0}.principle-list h3{font-size:23px;margin-bottom:10px}.principle-list p{font-size:15px}.services-photo .scene>img{height:390px;object-position:center 55%;border-radius:5px}.services-detail{padding:50px 0}.service-detail{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;padding:55px 0;border-bottom:1px solid #dbe3ec;scroll-margin-top:125px}.service-detail:last-child{border:0}.service-label{display:flex;align-items:flex-start;gap:16px;color:#506a8e;font-size:14px}.service-label .step-number{line-height:1.6;margin-top:2px}.service-label>.icon{width:27px;height:27px}.service-label>span:last-child{max-width:170px}.service-body h2{font-size:35px;margin-bottom:23px;max-width:550px}.service-body p{font-size:15px}.service-body .for-who{color:#082653;font-weight:600;margin-bottom:16px;font-size:14px}.check-list{padding:0;margin:25px 0;list-style:none}.check-list li{display:flex;gap:12px;font-size:14px;color:#526073;margin:12px 0}.check-list .icon{width:18px;height:18px;color:#07438f;margin-top:3px}.service-policy{max-width:820px;text-align:center}.service-policy p{margin:25px auto;font-size:16px}.catalog{padding-bottom:80px}.catalog-toolbar{border-top:1px solid #dbe3ec;padding:25px 0 32px;display:flex;align-items:center;justify-content:space-between;gap:20px}.filter-group{display:flex;gap:7px;flex-wrap:wrap}.filter-group button{background:transparent;border:1px solid #ccd7e3;border-radius:30px;padding:10px 20px;font-size:13px;min-height:43px}.filter-group [aria-pressed=true]{background:#082653;border-color:#082653;color:white}.catalog-toolbar>span{font-size:12px;color:#61738a}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.product-grid .product-info h3{font-size:25px}.product-grid .product-visual{min-height:215px}.product-grid .product-visual>img{height:153px}.product-grid .small-product{max-width:296px}.quote-label{color:#07438f;font-weight:600;margin-top:12px}.warranty{margin:20px 0 0;border-top:1px solid #dbe3ec;padding-top:10px;font-size:12px}.warranty summary{cursor:pointer;font-weight:600}.warranty p{font-size:12px;margin-top:10px}.catalog-note{margin-top:38px;background:#f3f6f9;display:flex;gap:20px;padding:26px;border-radius:6px}.catalog-note>.icon{color:#07438f}.catalog-note h3{font-size:20px;margin-bottom:12px}.catalog-note p{font-size:13px;max-width:100ch}.calculator-intro h1{font-size:clamp(38px,4vw,61px)}.calculator-layout{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.85fr);gap:45px;align-items:start}.form-block{background:#f5f7fa;border:1px solid #e1e7ef;border-radius:6px;padding:28px;margin-bottom:20px}.form-heading{display:flex;gap:15px;margin-bottom:25px}.form-heading>span{font-size:11px;color:#c53f0a;margin-top:5px;font-weight:600}.form-heading h2{font-size:25px;line-height:1.2}.form-heading p{font-size:12px;margin-top:7px}.fields{display:grid;grid-template-columns:1fr 1fr;gap:18px 20px}.field{display:flex;flex-direction:column;gap:7px;min-width:0}.field label{font-size:13px;font-weight:600;line-height:1.45}input,select,textarea{width:100%;border:1px solid #b6c5d7;border-radius:4px;background:white;color:#082653;padding:12px 13px;min-height:48px;font-size:16px;line-height:1.5}textarea{resize:vertical}input::placeholder,textarea::placeholder{color:#738096}.field small{font-size:11px;line-height:1.5;color:#617089;min-height:17px}.input-unit{position:relative}.input-unit input{padding-right:65px;font-variant-numeric:tabular-nums}.input-unit>span{position:absolute;right:13px;top:14px;font-size:12px;pointer-events:none;color:#637590}.input-unit input::-webkit-inner-spin-button{margin-right:4px}.field-error{font-size:12px;color:#a22b13;line-height:1.5}.field-error:empty{display:none}[aria-invalid=true]{border:2px solid #a22b13}.info-note{font-size:12px;padding:15px;background:#eaf0f7;margin-top:22px;border-radius:4px;line-height:1.6}.form-actions{display:flex;gap:10px;padding:7px 0 20px}.error-summary{color:#a22b13;background:#fff1ec;padding:12px;border-radius:4px;font-size:13px;margin:15px 0}.result-column{position:sticky;top:118px}.result-panel{background:#082653;color:white;border-radius:7px;padding:30px}.result-panel>.eyebrow{color:#b1c6e3;font-size:10px}.empty-result{text-align:center;padding:30px 3px 12px}.empty-result>.icon{width:70px;height:70px;color:#c2d4ee;margin-inline:auto;margin-bottom:23px}.empty-result h2{font-size:27px}.empty-result p{color:#b8cbe4;font-size:14px;margin-top:15px}.result-unit-guide{border-top:1px solid #385270;margin-top:27px;padding-top:20px;display:flex;justify-content:center;gap:25px;font-size:11px;color:#bdcfe6}.result-disclaimer{font-size:12px;margin-top:17px}.result-value{font-size:clamp(42px,4.5vw,65px);font-weight:500;letter-spacing:-.06em;line-height:1.1;font-variant-numeric:tabular-nums;margin:20px 0 3px}.result-unit{font-size:12px;color:#becfe6}.result-conversions{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:22px 0;padding:20px 0;border-block:1px solid #385270}.result-conversions strong{font-size:24px;font-weight:500;display:block;font-variant-numeric:tabular-nums;line-height:1.3}.result-conversions span{font-size:11px;color:#bdcfe6}.result-guidance{background:#14375f;border-radius:4px;padding:17px}.result-guidance h3{font-size:17px;margin-bottom:10px}.result-guidance p{color:#d1deef;font-size:13px}.result-complex h2{font-size:29px;margin:24px 0 18px}.result-complex p{color:#c8d9ee;font-size:14px}.result-panel #result-actions{margin-top:22px}.result-panel .button{width:100%;font-size:13px}.result-copy{background:transparent;border-color:#7089a9;margin-bottom:10px}.result-panel #copy-status{color:#d3e4f6;font-size:12px;margin-top:10px}.summary-details{margin-top:18px;color:#d0dff3;font-size:11px}.summary-details summary{cursor:pointer}.summary-details textarea{margin-top:12px;font-size:12px;background:#15375d;color:#e5efff;border-color:#728cac}.load-breakdown{margin-top:20px;font-size:11px}.load-breakdown summary{cursor:pointer}.load-breakdown dl{display:grid;grid-template-columns:1fr auto;gap:6px 14px;color:#c8d9ee;margin-bottom:0}.load-breakdown dd{margin:0;font-variant-numeric:tabular-nums}.method-section{padding:45px 0 75px}.method{border:1px solid #c9d5e3;border-radius:5px}.method>summary{display:flex;justify-content:space-between;gap:20px;padding:24px 28px;cursor:pointer;font-weight:600;list-style:none;font-size:16px}.method>summary::-webkit-details-marker,.faq summary::-webkit-details-marker{display:none}.method[open]>summary{border-bottom:1px solid #d8e0eb}.method-content{padding:30px;max-width:1020px}.method-content h2{font-size:30px;margin-bottom:20px}.method-content h3{font-size:23px;margin:28px 0 15px}.method-content p,.method-content li{font-size:14px}.method-content .formula{background:#eef3f8;padding:18px;border-radius:4px;color:#082653}.table-scroll{overflow:auto;margin:20px 0}table{border-collapse:collapse;font-size:12px;width:100%;min-width:450px;text-align:left}th,td{border-bottom:1px solid #d9e2ed;padding:11px 14px}th{background:#edf2f8}caption{text-align:left;color:#536980;font-size:11px;margin-bottom:10px}.contact-layout{display:grid;grid-template-columns:1fr 1.1fr;gap:80px;padding-bottom:45px}.contact-info{padding-top:15px}.contact-info>h2{font-size:32px;margin-bottom:20px}.contact-info>p{font-size:15px;margin-bottom:25px}.contact-row{display:flex;align-items:center;gap:17px;border-bottom:1px solid #dce5ef;text-decoration:none;padding:22px 0}.contact-row>.icon{color:#07438f;width:26px;height:26px}.contact-row>.icon:last-child{width:20px;margin-left:auto}.contact-row small{display:block;color:#61738a;font-size:11px}.contact-row strong{font-size:20px;font-weight:500;letter-spacing:-.02em;overflow-wrap:anywhere;line-height:1.5}.contact-row>span{min-width:0}.contact-row[href^=mailto] strong{font-size:16px}.coverage-note{margin-top:28px;display:flex;gap:15px}.coverage-note>.icon{color:#c53f0a}.coverage-note h3{font-size:17px;line-height:1.4;letter-spacing:0}.coverage-note p{font-size:12px;margin-top:8px}.contact-form-panel{background:#f3f6f9;border:1px solid #e1e8f0;border-radius:7px;padding:34px}.contact-form-panel h2{font-size:32px;margin-bottom:18px}.contact-form-panel>p{font-size:13px}.contact-form-panel form{margin-top:26px}.contact-form-panel form>.field,.contact-form-panel form>.fields{margin-bottom:18px}.contact-form-panel form>.fine{margin-top:15px}.contact-form-panel form>.button{width:100%}.contact-form-panel #contact-preview{border-top:1px solid #cad6e4;margin-top:27px;padding-top:24px}.contact-form-panel #contact-preview h3{font-size:23px;margin-bottom:17px}.contact-form-panel #contact-preview textarea{font-size:13px;margin-bottom:16px;background:white}.contact-form-panel #contact-preview .fine{margin-top:15px}.faq{max-width:850px;padding-top:35px}.faq h2{margin-bottom:28px}.faq details{border-bottom:1px solid #d6e0eb;padding:22px 0}.faq summary{display:flex;justify-content:space-between;gap:20px;font-weight:600;font-size:16px;cursor:pointer;list-style:none}.faq details p{font-size:14px;margin-top:18px;padding-right:40px}.legal-copy{max-width:850px;padding-bottom:80px}.legal-copy h2{font-size:28px;margin:30px 0 18px}.legal-copy p{font-size:15px}summary{touch-action:manipulation}details[open]>summary>.icon{transform:rotate(45deg)}[hidden]{display:none!important}
@media(hover:hover) and (pointer:fine){.button:hover{background:#a93509;transform:translateY(-1px)}.button.secondary:hover{background:#e9eff6;border-color:#6b819e}.button.quiet:hover{background:#eaf0f7}.result-copy:hover{background:#24446d}.text-link:hover{color:#c53f0a;border-color:#c53f0a}.site-header nav>a:not(.button):hover{color:#c53f0a}.sector:hover .sector-image img{transform:scale(1.035)}.service-list>a:hover h3{color:#c53f0a}.filter-group button:hover{background:#eaf0f7;color:#082653}.filter-group [aria-pressed=true]:hover{background:#143d70;color:white}.contact-row:hover strong{color:#c53f0a}.floating-wa:hover{background:#064b3c;transform:translateY(-2px)}}
@media(min-width:1500px){.home-hero{padding-block:65px 80px}.hero-media{height:520px}}
@media(max-width:1180px){.wrap{width:calc(100% - 56px)}.site-header nav{gap:15px;font-size:12px}.brand>span:last-child{font-size:8px}.gree-logo{width:135px;height:30px}.gree-logo img{width:145px;height:145px;top:-59px}.button.nav-cta{font-size:11px;padding:10px}.hero-grid{gap:32px}.hero-copy h1{font-size:52px}.hero-copy .actions{flex-wrap:wrap}.hero-media{height:470px}.hero-product{grid-template-columns:135px 1fr;left:-15px;right:15px;padding:10px}.hero-product img{width:135px}.hero-product>.icon{display:none}.hero-product strong{font-size:15px}.service-preview{gap:50px}.product-grid{gap:18px}.product-info{padding:22px}.product-actions{gap:13px}.contact-layout{gap:45px}.teaser-inner{gap:24px;grid-template-columns:60px 1fr auto}.calc-mark{width:60px;height:60px}.teaser-inner h2{font-size:28px}}
@media(max-width:980px){.site-header nav{display:none;position:absolute;left:0;right:0;top:81px;background:white;padding:20px 28px 28px;box-shadow:0 20px 25px #08265312;border-bottom:1px solid #d6e0eb}.site-header nav.is-open{display:flex;flex-direction:column;align-items:stretch;gap:0}.site-header nav>a:not(.button){font-size:15px;padding:13px 0}.site-header nav>a[aria-current]:after{right:auto;width:28px;bottom:5px}.site-header nav .button{font-size:14px;margin-top:15px}.header-inner{min-height:80px}.menu-toggle{display:flex;flex-direction:column;justify-content:center;gap:5px;background:transparent;border:1px solid #d0dce9;border-radius:4px;width:43px;height:43px;padding:10px}.menu-toggle span{display:block;height:1.5px;background:#082653;width:20px;transition:transform .2s ease,opacity .2s ease}.menu-toggle[aria-expanded=true] span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:nth-child(2){opacity:0}.menu-toggle[aria-expanded=true] span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}.hero-copy h1{font-size:44px}.hero-copy>p{font-size:15px}.hero-product{left:-10px;right:8px;grid-template-columns:100px 1fr;gap:7px}.hero-product img{width:100px;height:78px}.hero-product strong{font-size:13px}.hero-product span{font-size:8px}.hero-media{height:420px}.assurance{gap:20px}.assurance>div{gap:12px;padding-right:0}.assurance span{font-size:11px}.assurance strong{font-size:12px}.sector-image{height:210px}.sector-title h3{font-size:22px}.sector-title .icon:first-child{display:none}.teaser-inner{grid-template-columns:60px 1fr}.teaser-inner>.button{grid-column:2;justify-self:start}.product-grid{grid-template-columns:1fr 1fr}.calculator-layout{gap:25px;grid-template-columns:1.1fr .9fr}.form-block{padding:22px}.fields{gap:17px 13px}.result-panel{padding:24px}.result-column{top:100px}.contact-layout{grid-template-columns:.9fr 1.1fr;gap:30px}.contact-form-panel{padding:25px}.contact-form-panel .fields{grid-template-columns:1fr}.footer-main{gap:35px}.about-feature{gap:35px}.about-image .scene>img{height:470px}.about-copy h2{font-size:31px}.about-copy p{font-size:14px}}
@media(max-width:760px){.wrap{width:calc(100% - 40px)}.utility .wrap{font-size:10px;min-height:29px}.utility .icon{width:11px}.header-inner{min-height:76px}.site-header nav{top:77px}.home-hero{padding:31px 0 58px;background:linear-gradient(180deg,#fff 65%,#f4f7fa 65%)}.hero-grid{grid-template-columns:1fr;gap:31px}.hero-copy{padding:0}.hero-copy h1{font-size:clamp(42px,7.5vw,58px);line-height:1.04}.hero-copy .eyebrow{font-size:10px;margin-bottom:21px}.hero-copy>p{font-size:15px;margin-top:23px;max-width:520px}.hero-copy .actions{margin-top:25px;gap:10px}.hero-copy .button{font-size:12px;padding:14px;min-height:49px}.hero-note{margin-top:20px;font-size:11px}.hero-media{height:340px;margin-top:0}.hero-photo{border-radius:4px 50px 4px 4px;object-position:center}.hero-product{left:15px;right:15px;bottom:-18px;grid-template-columns:140px 1fr;gap:15px;padding:6px 13px}.hero-product img{width:140px;height:85px}.hero-product strong{font-size:16px}.hero-product span{font-size:9px}.media-index{bottom:-40px;font-size:8px}.photo-credit{bottom:80px}.assurance{display:grid;grid-template-columns:1fr 1fr;gap:22px;padding-block:30px}.assurance>div:last-child{grid-column:1/-1}.assurance>div>.icon{width:25px;height:25px}.assurance strong{font-size:13px}.section{padding-block:60px}.section-heading{align-items:flex-start;flex-direction:column;gap:22px;margin-bottom:30px}.section-heading>p{max-width:100%;font-size:15px}.section-heading h2{font-size:34px}.eyebrow{font-size:10px;margin-bottom:15px}.sectors{grid-template-columns:1fr;gap:30px}.sector-image{height:auto;aspect-ratio:1.8}.sector-title{margin-top:16px}.sector-title h3{font-size:25px}.sector-title .icon:first-child{display:block}.sector p{margin-top:9px}.featured-products{grid-template-columns:1fr;gap:20px}.product-visual{min-height:195px}.product-visual>img{height:147px}.product-info{padding:24px}.product-info h3{font-size:27px}.product-info>p{font-size:14px}.price strong{font-size:34px}.service-preview{grid-template-columns:1fr;gap:30px}.sticky-copy{position:static}.sticky-copy h2{font-size:37px}.sticky-copy p{max-width:100%;font-size:15px}.service-list>a{padding-block:23px;gap:16px}.service-list h3{font-size:20px}.service-list p{font-size:13px}.teaser-inner{grid-template-columns:1fr;gap:20px}.teaser-inner>.button{grid-column:auto}.teaser-inner h2{font-size:31px}.steps{grid-template-columns:1fr 1fr;gap:23px}.steps h3{font-size:22px}.steps p{font-size:13px}.contact-band{padding:47px 0}.band-inner{flex-direction:column;align-items:flex-start;gap:30px}.band-inner h2{font-size:35px}.band-inner p{font-size:14px}.band-actions{gap:16px}.footer-main{grid-template-columns:1fr 1fr;gap:32px}.footer-brand{grid-column:1/-1}.footer-shelda{width:110px}.footer-main>div>a,.footer-main>div>span{font-size:11px}.footer-bottom{flex-direction:column;align-items:flex-start;gap:12px;padding-bottom:95px}.floating-wa{right:17px;bottom:max(16px,env(safe-area-inset-bottom));padding:13px;border-radius:50%}.floating-wa span{display:none}.page-intro{padding-top:39px;padding-bottom:36px}.page-intro h1{font-size:40px}.page-intro>p{font-size:16px;margin-top:22px}.page-intro .actions>.button{font-size:12px;padding:13px}.about-feature{grid-template-columns:1fr;gap:28px}.about-image .scene>img{height:320px}.about-copy{padding-top:10px}.about-copy h2{font-size:33px}.principles{grid-template-columns:1fr;gap:32px}.services-photo .scene>img{height:270px}.services-detail{padding:15px 0 30px}.service-detail{grid-template-columns:1fr;gap:22px;padding:35px 0;scroll-margin-top:95px}.service-label{align-items:center;gap:14px}.service-label .step-number{margin:0}.service-label>span:last-child{max-width:none;font-size:12px}.service-label>.icon{width:22px;height:22px}.service-body h2{font-size:31px}.service-body p{font-size:14px}.service-policy{text-align:left}.service-policy h2{font-size:32px}.service-policy p{font-size:15px}.catalog-toolbar{flex-direction:column;align-items:flex-start;gap:14px}.filter-group{gap:6px}.filter-group button{font-size:12px;padding:9px 15px}.catalog-toolbar>span{font-size:11px}.product-grid{grid-template-columns:1fr}.product-grid .product-visual>img{height:175px}.product-grid .product-visual{min-height:220px}.catalog-note{padding:20px;gap:13px}.catalog-note p{font-size:12px}.catalog{padding-bottom:50px}.calculator-intro h1{font-size:37px}.calculator-layout{grid-template-columns:1fr;gap:20px}.form-block{padding:22px 18px;margin-bottom:16px}.form-heading h2{font-size:24px}.field label{font-size:12px}.field small{font-size:10px}.fields{gap:20px 12px}input,select,textarea{font-size:16px;padding:11px}.input-unit input{padding-right:61px}.input-unit>span{font-size:11px;right:10px;top:16px}.result-column{position:static}.result-panel{padding:27px}.result-value{font-size:60px}.form-actions{flex-wrap:wrap;gap:6px}.form-actions .button{font-size:13px;padding:14px}.result-disclaimer{font-size:11px}.method-section{padding:35px 0 50px}.method>summary{font-size:14px;padding:19px;align-items:center}.method-content{padding:20px}.method-content h2{font-size:26px}.method-content h3{font-size:22px}.method-content p,.method-content li{font-size:13px}.contact-layout{grid-template-columns:1fr;gap:35px;padding-bottom:15px}.contact-info>h2{font-size:30px}.contact-form-panel{padding:25px 20px}.contact-form-panel .fields{grid-template-columns:1fr}.contact-form-panel h2{font-size:31px}.contact-row strong{font-size:22px}.contact-row[href^=mailto] strong{font-size:16px}.faq{padding-top:45px}.faq h2{font-size:31px}.faq summary{font-size:15px}.faq details p{font-size:13px;padding-right:0}.legal-copy h2{font-size:26px}.legal-copy p{font-size:14px}.service-policy .button{font-size:13px}}
@media(max-width:370px){.wrap{width:calc(100% - 30px)}.hero-copy h1{font-size:38px}.hero-copy .actions{flex-direction:column;align-items:stretch}.hero-media{height:295px}.hero-product{grid-template-columns:105px 1fr;gap:8px;left:8px;right:8px}.hero-product img{width:105px}.hero-product strong{font-size:13px}.hero-product span{font-size:8px}.fields{grid-template-columns:1fr}.filter-group button{padding:8px 11px}.utility .wrap{font-size:9px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}.button:active,button:active{transform:none}}
@media print{.site-header,.utility,.floating-wa,.site-footer,.contact-band,.form-actions,#result-actions,.method-section{display:none!important}.wrap{width:100%}.calculator-layout{display:block}.result-column{position:static}.result-panel{color:#082653;background:#eef3f8;break-inside:avoid}.result-panel p,.result-panel span{color:#082653}.form-block{break-inside:avoid}}

/* Featured commercial and industrial projects on the home page. */
.enterprise-feature{background:#082653;color:#fff;padding-block:48px;scroll-margin-top:112px}
.enterprise-grid{display:grid;grid-template-columns:1.05fr 1fr;align-items:center;gap:64px}
.enterprise-copy{padding-block:12px}.enterprise-copy .eyebrow{color:#bacde3;margin-bottom:19px}
.enterprise-copy h2{color:#fff;font-size:clamp(32px,3.1vw,44px);line-height:1.12;letter-spacing:-.04em}
.enterprise-copy>p{color:#dbe6f3;font-size:17px;line-height:1.7;max-width:43ch;margin-top:22px}
.enterprise-systems{color:#bacde3;font-size:12px;line-height:1.7;margin-top:20px;padding-top:18px;border-top:1px solid #ffffff26}
.enterprise-cta{margin-top:27px;max-width:100%}
.enterprise-media{position:relative;min-width:0;align-self:stretch;min-height:340px;overflow:hidden;border-radius:5px}
.enterprise-media>img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover;object-position:center}
.enterprise-media:after{content:"";position:absolute;inset:50% 0 0;background:linear-gradient(transparent,#061b35ad);pointer-events:none}
.enterprise-image-label{position:absolute;bottom:23px;left:25px;right:20px;z-index:1;display:flex;align-items:center;gap:10px;font-size:10px;letter-spacing:.1em;line-height:1.5;color:#fff}
.enterprise-image-label .icon{width:21px;height:21px;flex-shrink:0}
@media(max-width:980px){.enterprise-grid{gap:32px;grid-template-columns:1.15fr 1fr}.enterprise-copy h2{font-size:32px}.enterprise-copy>p{font-size:15px}.enterprise-cta{font-size:12px;padding-inline:16px}.enterprise-image-label{left:18px;bottom:19px;font-size:9px}}
@media(max-width:760px){.enterprise-feature{padding-block:35px;scroll-margin-top:90px}.enterprise-grid{grid-template-columns:1fr;gap:28px}.enterprise-copy{padding:0}.enterprise-copy .eyebrow{font-size:10px;margin-bottom:17px}.enterprise-copy h2{font-size:clamp(29px,7.8vw,38px)}.enterprise-copy>p{margin-top:18px;font-size:15px}.enterprise-systems{font-size:11px;margin-top:18px;padding-top:16px}.enterprise-cta{margin-top:23px;font-size:12px}.enterprise-media{min-height:0;aspect-ratio:1.6}.enterprise-image-label{bottom:16px;left:18px;font-size:9px}}

/* Catalog: shared product framing, concise copy and progressive details. */
.catalog-intro{display:grid;grid-template-columns:1.15fr 1fr;align-items:center;gap:50px;padding-block:30px 26px}
.catalog-intro .eyebrow{margin-bottom:12px}.catalog-intro h1{font-size:clamp(38px,3.6vw,52px);line-height:1.04}.catalog-intro h1 em{color:#456689}.catalog-intro-copy>p{font-size:15px;line-height:1.65;max-width:51ch;margin-top:16px}
.catalog-composition{height:222px;position:relative;background:radial-gradient(ellipse at 50% 65%,#eff4f9 0%,#fff 68%);isolation:isolate}.catalog-composition>div{position:absolute;display:flex;align-items:center;justify-content:center}.composition-vrf{width:35%;height:185px;right:19%;top:0;z-index:1}.composition-cassette{width:40%;height:120px;right:0;bottom:24px;z-index:2}.composition-minisplit{width:65%;height:96px;left:0;bottom:12px;z-index:3}.composition-line{position:absolute;bottom:0;left:7%;right:0;height:1px;background:linear-gradient(90deg,transparent,#d5e1ed,transparent)}
.product-cutout{--cut-ratio:2.65;--cut-width:100%;--cut-left:0%;--cut-top:0%;display:block;position:relative;overflow:hidden;width:min(100%,calc(154px * var(--cut-ratio)));aspect-ratio:var(--cut-ratio);flex-shrink:0}.product-cutout>img{position:absolute;max-width:none;width:var(--cut-width);height:auto;left:var(--cut-left);top:var(--cut-top)}
.catalog-composition .product-cutout{width:min(100%,calc(180px * var(--cut-ratio)))}.composition-cassette .product-cutout{width:min(100%,calc(112px * var(--cut-ratio)))}.composition-minisplit .product-cutout{width:100%}
.product-grid{align-items:start}.product-grid .product-card{height:100%}.product-grid .product-visual,.featured-products .product-visual{height:206px;min-height:206px;padding:35px 28px 18px;background:#f6f8fa;overflow:hidden}.product-info{padding:23px}.product-info h3{margin-bottom:10px}.product-info>p{font-size:14px;line-height:1.65}.product-info>.eyebrow{font-size:9px}.product-grid .product-info h3{font-size:25px}.tags{margin:16px 0 14px;gap:6px}.tags>span{background:#fff;font-size:11px;padding:3px 7px}.price{margin:3px 0 19px}.price strong{font-size:35px}.quote-label{margin:4px 0 20px}.product-disclosures{margin-top:auto;border-top:1px solid #e3e9f0}.product-details{border-bottom:1px solid #e3e9f0;font-size:13px}.product-details>summary{display:flex;align-items:center;justify-content:space-between;gap:15px;list-style:none;cursor:pointer;min-height:47px;font-weight:600}.product-details>summary::-webkit-details-marker,.minisplit-comparison>summary::-webkit-details-marker{display:none}.product-details>summary>.icon{width:16px;height:16px;color:#536d91}.detail-content{padding:2px 0 18px}.detail-content p{font-size:12px;line-height:1.6}.detail-content p+p{margin-top:10px}.detail-content .text-link{font-size:12px;margin-top:12px}.product-specs{margin:0}.product-specs>div{display:grid;grid-template-columns:100px 1fr;gap:14px;padding:8px 0}.product-specs dt{font-size:11px;color:#69758a}.product-specs dd{margin:0;font-size:12px;line-height:1.5;color:#243d5c}.detail-content .warranty-copy{border-top:1px solid #e3e9f0;padding-top:12px;margin-top:10px}.product-actions{margin-top:0;padding-top:20px}.product-actions>.button{flex:1}.featured-products .product-actions>.button{flex:0 1 auto}.featured-products .product-visual .product-cutout{max-width:370px}.catalog-toolbar{padding:18px 0;gap:16px}.minisplit-comparison{border:1px solid #dae3ed;border-radius:6px;margin:0 0 22px;background:#fff}.minisplit-comparison>summary{display:flex;align-items:center;justify-content:space-between;gap:18px;cursor:pointer;list-style:none;padding:13px 18px;min-height:58px}.minisplit-comparison>summary>span{display:flex;align-items:center;gap:14px}.minisplit-comparison>summary>span>.icon{width:25px;height:25px;color:#07438f}.minisplit-comparison>summary strong{font-size:14px;letter-spacing:-.01em}.comparison-summary{font-size:12px;color:#61738a;margin-left:18px}.minisplit-comparison>summary>.icon{width:18px;height:18px}.minisplit-comparison[open]>summary{background:#f5f8fb;border-bottom:1px solid #dae3ed}.comparison-body{padding:0 18px 17px}.comparison-table-scroll{overflow-x:auto;overscroll-behavior-inline:contain}.comparison-table{width:100%;min-width:760px;border-collapse:collapse;text-align:left;font-size:12px;line-height:1.55}.comparison-table caption{text-align:left;padding:15px 0;font-size:12px;color:#61738a}.comparison-table th,.comparison-table td{padding:14px 16px;border-bottom:1px solid #e1e8f0;vertical-align:top;width:26%}.comparison-table th:first-child{width:22%;padding-left:0}.comparison-table thead th{font-size:16px;font-weight:600}.comparison-table thead th:first-child{font-size:12px;color:#61738a}.comparison-table thead small{display:block;font-size:11px;font-weight:400;color:#61738a;margin-top:5px}.comparison-table tbody th{font-weight:500;color:#61738a}.comparison-table td{color:#344b69}.comparison-table .choice-row td{font-size:13px;color:#07438f;font-weight:600}.comparison-footnote{margin-top:14px;font-size:11px}.catalog-footnote{max-width:none;text-align:center;font-size:13px;margin-top:26px}.catalog-footnote .text-link{font-size:13px;margin-left:8px}
@media(hover:hover) and (pointer:fine){.product-details>summary:hover,.minisplit-comparison>summary:hover{color:#c53f0a}.minisplit-comparison>summary:hover{background:#f5f8fb}}
@media(max-width:980px){.catalog-intro{gap:28px;grid-template-columns:1.1fr 1fr}.catalog-composition{height:206px}.catalog-intro h1{font-size:42px}.comparison-summary{display:block;margin-left:0;margin-top:2px}.catalog-intro-copy>p{font-size:14px}.product-visual .product-cutout{width:min(100%,calc(150px * var(--cut-ratio)))}}
@media(max-width:760px){.catalog-intro{grid-template-columns:1fr;gap:14px;padding-block:24px 16px}.catalog-intro h1{font-size:40px}.catalog-intro-copy>p{font-size:14px;margin-top:14px}.catalog-composition{height:144px;width:min(100%,400px);margin:0 auto}.composition-vrf{height:137px;right:22%;width:26%}.composition-cassette{height:87px;right:4%;width:33%;bottom:14px}.composition-minisplit{width:62%;height:70px;bottom:7px}.catalog-composition .product-cutout{width:min(100%,calc(128px * var(--cut-ratio)))}.composition-cassette .product-cutout{width:min(100%,calc(78px * var(--cut-ratio)))}.composition-minisplit .product-cutout{width:100%}.catalog-toolbar{gap:10px;padding:14px 0}.filter-group{width:100%;justify-content:space-between;gap:3px}.filter-group button{padding:9px 12px}.minisplit-comparison>summary{padding:12px}.minisplit-comparison>summary>span{gap:10px}.comparison-summary{font-size:11px}.comparison-body{padding-inline:12px}.comparison-table-scroll{background:linear-gradient(to right,#fff,#fff),linear-gradient(to right,#fff,#fff),linear-gradient(to right,#08265314,transparent),linear-gradient(to left,#08265314,transparent);background-size:20px 100%,20px 100%,10px 100%,10px 100%;background-position:left,right,left,right;background-repeat:no-repeat;background-attachment:local,local,scroll,scroll}.product-grid .product-visual{height:204px;min-height:204px}.product-info{padding:23px}.product-grid .product-info h3{font-size:26px}.catalog-footnote{text-align:left}.catalog-footnote .text-link{margin:5px 0 0}.product-details>summary{min-height:48px}}

@media(min-width:761px){.catalog-intro{padding-block:20px 18px}.catalog-composition{height:184px}.composition-vrf{height:154px}.composition-cassette{height:100px;bottom:18px}.composition-minisplit{height:80px;bottom:8px}.catalog-composition .product-cutout{width:min(100%,calc(154px * var(--cut-ratio)))}.composition-cassette .product-cutout{width:min(100%,calc(96px * var(--cut-ratio)))}.composition-minisplit .product-cutout{width:100%}}