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/* A photographed roof and its vector plane share an unchanged 3:2 coordinate space. */
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.sg-method .mt-admin{padding:43px 0}.sg-method .mt-admin-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:90px;align-items:center}.sg-method .mt-admin-grid>figure{max-width:510px}.sg-method .mt-admin-grid .mt-note{fill:#d9e1d8;stroke:#6f8c83}.sg-method .mt-admin-grid figcaption{font-size:11px;color:#426068;margin-top:12px}.sg-method .mt-install{padding:45px 0;background:var(--mt-petrol)}.sg-method .mt-install-heading{display:flex;justify-content:space-between;align-items:center;gap:40px;margin-bottom:32px}.sg-method .mt-install-marker{font:9px/1.7 'IBM Plex Mono',monospace;color:#e2cfa9;border-left:1px solid #ceb27c80;padding-left:20px}.sg-method .mt-install-marker strong{display:block;font:400 17px/1.5 Manrope,Arial,sans-serif;color:#f0ede5;margin-top:9px}.sg-method .mt-install-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}.sg-method .mt-install-photo img{width:100%;height:auto;aspect-ratio:1.2;object-fit:contain;display:block}.sg-method .mt-install-photo figcaption{font-size:11px;line-height:1.7;color:#bbcec5;margin-top:13px}.sg-method .mt-install-copy .mt-explainer dt{color:#e2cfa9}.sg-method .mt-install-copy .mt-explainer dd{color:#c5d4cd;font-size:14px}.sg-method .mt-comparison-row{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:center;padding-top:34px;margin-top:35px;border-top:1px solid #ceb27c50}.sg-method .mt-comparison-row h3{font-size:29px;line-height:1.25;max-width:24ch}.sg-method .mt-comparison-row>div>p:last-child{font-size:13px;line-height:1.8;color:#bbcec5;margin-top:22px;max-width:36ch}.sg-method .mt-split{position:relative;aspect-ratio:1376/768;overflow:hidden;touch-action:pan-y;cursor:ew-resize}.sg-method .mt-split img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;display:block;user-select:none;pointer-events:none}.sg-method .mt-before{clip-path:inset(0 calc(100% - var(--mt-split)) 0 0)}.sg-method .mt-split-bar{position:absolute;top:0;bottom:0;left:var(--mt-split);width:2px;background:#f0ede5;pointer-events:none}.sg-method .mt-split-bar>span{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);border-radius:50%;width:44px;height:44px;background:#142d35;color:#e2cfa9;display:flex;align-items:center;justify-content:center;font-size:22px;border:1px solid #e2cfa9}.sg-method .mt-split-label{position:absolute;top:13px;background:#142d35e8;color:#e2cfa9;padding:6px 9px;font:9px 'IBM Plex Mono',monospace;pointer-events:none}.sg-method .mt-split-label--before{left:12px}.sg-method .mt-split-label--after{right:12px}.sg-method .mt-slider-label{font-size:11px;color:#c2d2c9;display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px 18px;margin-top:13px}.sg-method .mt-slider-label output{font-size:10px;color:#e2cfa9}.sg-method #mt-comparison-range{width:100%;margin:0;display:block;min-height:44px;accent-color:#ceb27c;cursor:ew-resize;touch-action:pan-y}.sg-method .mt-comparison figcaption{font-size:10px;line-height:1.8;color:#bbcec5}
.sg-method .mt-follow{padding:44px 0}.sg-method .mt-follow-grid{display:grid;grid-template-columns:1.2fr .85fr;gap:70px;align-items:center}.sg-method .mt-monitor{background:#e0e5dc;border:1px solid #9eafa0;padding:23px 25px;min-width:0}.sg-method .mt-monitor-head{display:flex;justify-content:space-between;gap:18px;font:9px/1.5 'IBM Plex Mono',monospace;color:#42636a;margin-bottom:20px}.sg-method .mt-monitor-head strong{font-weight:400;color:#5d6e51}.sg-method .mt-monitor-tabs{display:flex;gap:9px;border-bottom:1px solid #839a8e80;padding-bottom:14px}.sg-method .mt-monitor-tabs button{font:12px/1.5 Manrope,Arial,sans-serif;min-height:44px;padding:10px 14px;border:1px solid #839a8e80;background:transparent;color:#325a62;transition:color .25s,background .25s}.sg-method .mt-monitor-tabs button[aria-selected=true]{background:#142d35;color:#f0ede5;border-color:#142d35}.sg-method .mt-chart{margin-top:21px!important}.sg-method .mt-chart figcaption{font-size:11px;color:#42636a;margin-top:4px}.sg-method .mt-demo-note{font-size:10px;color:#42636a;line-height:1.8;border-top:1px solid #839a8e80;padding-top:13px;margin-top:18px;max-width:100%}.sg-method .mt-follow-copy .mt-explainer dd{font-size:14px}.sg-method .mt-synthesis{padding:41px 0;background:var(--mt-carbon)}.sg-method .mt-synthesis>.mt-container{display:grid;grid-template-columns:.9fr 1.1fr;gap:22px 65px;align-items:center}.sg-method .mt-synthesis h2{font-size:36px}.sg-method .mt-principles{border-top:1px solid #ceb27c80}.sg-method .mt-principles p{padding:17px 0;border-bottom:1px solid #ceb27c50;display:flex;gap:21px;font-size:17px;max-width:100%}.sg-method .mt-principles span{font:10px/1.8 'IBM Plex Mono',monospace;color:#ceb27c;padding-top:3px}.sg-method .mt-synthesis .mt-link{font-size:12px;grid-column:2;margin-top:0}
.sg-method .mt-faq{padding:43px 0 28px}.sg-method .mt-faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px}.sg-method .mt-faq header>p:last-child{font-size:13px;line-height:1.8;color:#42636a;margin-top:23px;max-width:37ch}.sg-method .mt-details{border-bottom:1px solid #839a8e80}.sg-method .mt-details:first-child{border-top:1px solid #839a8e80}.sg-method .mt-details summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:22px;font-size:15px;font-weight:500;line-height:1.5;padding:20px 0;min-height:64px;cursor:pointer}.sg-method .mt-details summary::-webkit-details-marker{display:none}.sg-method .mt-details summary:after{content:'+';font:22px/1 'IBM Plex Mono',monospace;color:#42636a;flex:none;transition:transform .25s}.sg-method .mt-details[open]:not(.mt-closing) summary:after{transform:rotate(45deg)}.sg-method .mt-details summary:hover{color:#42636a}.sg-method .mt-details>div{font-size:14px;line-height:1.8;color:#42636a;padding:0 10px 23px 0}.sg-method .mt-reference{display:flex;justify-content:space-between;gap:15px 30px;flex-wrap:wrap;align-items:center;border-top:1px solid #839a8e80;margin-top:33px!important;padding-top:18px;color:#42636a;font-size:11px}.sg-method .mt-reference .mt-link{font-size:11px}.sg-method .mt-final{padding:41px 0 46px}.sg-method .mt-final>.mt-container{display:grid;grid-template-columns:1.3fr .8fr;gap:60px;align-items:center}.sg-method .mt-final h2{font-size:clamp(32px,3.7vw,54px)}.sg-method .mt-final p:not(.mt-kicker){font-size:14px;color:#bbcec5;line-height:1.8;margin-bottom:22px}
@media(min-width:1024px){.sg-method #solarglobe-header .header-logo-link,.sg-method #solarglobe-header .header-logo-link img{width:190px}}
@media(max-width:1279px){.sg-method .mt-container,.sg-method .mt-wide{width:calc(100% - 64px)}.sg-method #solarglobe-header .header-container{padding-inline:32px}.sg-method .mt-hero-grid{gap:28px;grid-template-columns:.9fr 1.1fr}.sg-method .mt-hero h1{font-size:49px}.sg-method .mt-intro{font-size:14px}.sg-method .mt-hero .mt-actions{gap:12px}.sg-method .mt-analysis-grid,.sg-method .mt-install-grid,.sg-method .mt-follow-grid,.sg-method .mt-faq-grid{gap:40px}.sg-method .mt-admin-grid,.sg-method .mt-comparison-row{gap:45px}.sg-method .mt-chapters{gap:18px}.sg-method .mt-waypoints{gap:9px}.sg-method .mt-waypoints strong{font-size:11px}.sg-method .mt-sheet-grid{gap:28px}.sg-method #solarglobe-footer .footer-container{width:calc(100% - 64px);grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}.sg-method #solarglobe-footer .footer-brand{grid-column:1/3}.sg-method #solarglobe-footer .footer-contact{grid-column:3/5;grid-row:1}}
@media(max-width:1023px){.sg-method .mt-hero h1{font-size:44px}.sg-method .mt-hero-grid{gap:25px}.sg-method .mt-hero-tags{gap:9px}.sg-method .mt-hero-tags>span{font-size:10px;gap:6px}.sg-method .mt-hero-tags i{font-size:8px}.sg-method .mt-hero-visual>figcaption{font-size:9px}.sg-method .mt-chapters>span{font-size:12px;gap:5px 7px;grid-template-columns:17px 1fr}.sg-method .mt-waypoints{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px 15px}.sg-method .mt-waypoints a{min-height:76px;gap:8px}.sg-method .mt-waypoints strong{font-size:12px}.sg-method .mt-analysis-grid{grid-template-columns:1fr 1fr;gap:30px}.sg-method .mt-progress small{display:none}.sg-method .mt-install-grid{grid-template-columns:1fr 1fr;gap:30px}.sg-method .mt-comparison-row{gap:35px}.sg-method .mt-comparison-row h3{font-size:25px}.sg-method .mt-follow-grid{gap:30px}.sg-method .mt-monitor{padding:17px}.sg-method .mt-synthesis>.mt-container{gap:20px 35px}}
@media(max-width:760px){body.sg-method{--mt-header:64px;--sg-header-height:64px}.sg-method .mt-container,.sg-method .mt-wide{width:calc(100% - 40px)}.sg-method #solarglobe-header .header-container{padding-inline:20px;min-height:64px}.sg-method #solarglobe-header .header-logo-link,.sg-method #solarglobe-header .header-logo-link img{width:140px}.sg-method .mt-hero{padding-top:14px}.sg-method .mt-breadcrumb{font-size:10px;margin-bottom:24px}.sg-method .mt-hero-grid{display:block}.sg-method .mt-hero h1{font-size:48px}.sg-method .mt-hero h1>span{font-size:.65em;line-height:1.22;margin-top:17px}.sg-method .mt-kicker{font-size:10px;margin-bottom:18px}.sg-method .mt-intro{font-size:14px;line-height:1.8;margin-top:21px}.sg-method .mt-hero .mt-actions{gap:15px 20px;margin-top:23px}.sg-method .mt-button{font-size:13px;min-height:48px;padding:12px 17px}.sg-method .mt-hero-visual{margin-top:29px}.sg-method .mt-scene-mark{font-size:6px;left:9px;top:9px;padding:5px 7px}.sg-method .mt-hero-tags{gap:13px;margin-top:13px}.sg-method .mt-hero-tags>span{font-size:10px;padding-top:10px}.sg-method .mt-hero-visual>figcaption{font-size:9px;margin-top:15px}.sg-method .mt-hero-foot{margin-top:24px;padding:20px 0}.sg-method .mt-hero-foot p{font-size:15px}.sg-method .mt-hero-foot>span{font-size:9px}.sg-method h2{font-size:31px}.sg-method .mt-heading{display:block;margin-bottom:25px}.sg-method .mt-heading>p{font-size:14px;margin-top:19px}.sg-method .mt-overview{padding:35px 0 20px}.sg-method .mt-chapters{display:block;margin-bottom:20px}.sg-method .mt-chapters>span{padding:12px 0;grid-template-columns:22px 1fr 50px;font-size:12px}.sg-method .mt-chapters b{grid-row:auto}.sg-method .mt-chapters small{grid-column:3;align-self:center;text-align:right;font-size:8px}.sg-method .mt-waypoints{gap:9px 12px;grid-template-columns:repeat(4,minmax(0,1fr))}.sg-method .mt-waypoints a{padding-top:12px;gap:8px;min-height:86px}.sg-method .mt-waypoints a>span{font-size:9px}.sg-method .mt-waypoints strong{font-size:10px;line-height:1.6}.sg-method .mt-waypoints i{font-size:12px}.sg-method .mt-analysis{padding:17px 0 35px}.sg-method .mt-analysis-grid{display:block}.sg-method .mt-photo-note{font-size:8px;padding:5px 7px}.sg-method .mt-analysis-visual>figcaption{font-size:10px;margin-top:12px}.sg-method .mt-observations{margin-top:18px;gap:16px}.sg-method .mt-observations>span{font-size:10px;padding-top:11px}.sg-method .mt-analysis-copy{margin-top:27px}.sg-method .mt-explainer{display:block;gap:0;padding-top:17px}.sg-method .mt-explainer>div+div{margin-top:18px}.sg-method .mt-explainer dt{font-size:10px;margin-bottom:7px}.sg-method .mt-explainer dd{font-size:13px;line-height:1.8}.sg-method .mt-usage{margin-top:21px!important}.sg-method .mt-journey{padding:35px 0}.sg-method .mt-progress{gap:15px;margin-bottom:16px}.sg-method .mt-progress a{font-size:11px;gap:7px;line-height:1.5;align-items:start}.sg-method .mt-progress a>span:first-child{font-size:9px;padding-top:2px}.sg-method .mt-sheet-inner{padding:16px 19px 22px}.sg-method .mt-sheet-meta{font-size:8px;gap:15px}.sg-method .mt-sheet-meta>span:last-child{max-width:16ch}.sg-method .mt-sheet-grid{display:flex;flex-direction:column;align-items:stretch;gap:22px;padding:23px 0}.sg-method .mt-step-number{font-size:46px;margin-bottom:11px}.sg-method .mt-sheet h3{font-size:28px;margin-bottom:16px}.sg-method .mt-step-lead{font-size:15px}.sg-method .mt-sheet-grid>figure figcaption{font-size:10px}.sg-method .mt-sheet-inner>.mt-link{font-size:12px}.sg-method .mt-sheet .mt-chart-legend{font-size:9px}.sg-method .mt-journey-note{font-size:11px;margin-top:23px}.sg-method .mt-admin{padding:35px 0}.sg-method .mt-admin-grid{display:flex;flex-direction:column;gap:25px;align-items:stretch}.sg-method .mt-admin-grid>figure{max-width:480px;align-self:center}.sg-method .mt-admin-grid figcaption{font-size:10px}.sg-method .mt-install{padding:36px 0}.sg-method .mt-install-heading{display:block;margin-bottom:26px}.sg-method .mt-install-marker{font-size:8px;margin-top:24px;display:flex;gap:20px;align-items:center;padding-left:14px}.sg-method .mt-install-marker strong{font-size:14px;margin-top:0}.sg-method .mt-install-grid{display:flex;flex-direction:column;gap:26px;align-items:stretch}.sg-method .mt-install-photo{max-width:550px;align-self:center}.sg-method .mt-install-photo figcaption{font-size:10px}.sg-method .mt-install-copy .mt-explainer dd{font-size:13px}.sg-method .mt-comparison-row{display:block;margin-top:28px;padding-top:28px}.sg-method .mt-comparison-row h3{font-size:26px}.sg-method .mt-comparison-row>div>p:last-child{font-size:13px;margin-top:16px}.sg-method .mt-comparison{margin-top:24px!important}.sg-method .mt-split-label{font-size:8px;top:9px;padding:5px 7px}.sg-method .mt-split-label--before{left:8px}.sg-method .mt-split-label--after{right:8px}.sg-method .mt-slider-label{font-size:10px;gap:7px;line-height:1.7}.sg-method .mt-slider-label output{font-size:9px}.sg-method .mt-comparison figcaption{font-size:10px}.sg-method .mt-follow{padding:35px 0}.sg-method .mt-follow-grid{display:flex;flex-direction:column;gap:28px;align-items:stretch}.sg-method .mt-monitor{padding:18px 16px}.sg-method .mt-monitor-head{font-size:8px;margin-bottom:17px}.sg-method .mt-monitor-tabs{gap:9px;padding-bottom:12px}.sg-method .mt-monitor-tabs button{font-size:11px;padding:9px 12px}.sg-method .mt-chart{margin-top:19px!important}.sg-method .mt-chart figcaption{font-size:10px;line-height:1.7}.sg-method .mt-chart-legend{font-size:9px;gap:12px}.sg-method .mt-demo-note{font-size:9px}.sg-method .mt-follow-copy .mt-explainer dd{font-size:13px}.sg-method .mt-synthesis{padding:34px 0}.sg-method .mt-synthesis>.mt-container{display:block}.sg-method .mt-synthesis h2{font-size:31px}.sg-method .mt-principles{margin-top:26px}.sg-method .mt-principles p{font-size:15px;gap:16px;padding:17px 0}.sg-method .mt-principles span{font-size:9px}.sg-method .mt-synthesis .mt-link{margin-top:20px}.sg-method .mt-faq{padding:35px 0 25px}.sg-method .mt-faq-grid{display:block}.sg-method .mt-faq header>p:last-child{font-size:13px;margin-top:20px}.sg-method .mt-faq-grid>div{margin-top:25px}.sg-method .mt-details summary{font-size:14px;gap:18px;padding:19px 0}.sg-method .mt-details>div{font-size:13px;padding-right:3px}.sg-method .mt-reference{font-size:10px;margin-top:27px!important;padding-top:17px}.sg-method .mt-reference .mt-link{font-size:11px}.sg-method .mt-final{padding:34px 0 40px}.sg-method .mt-final>.mt-container{display:block}.sg-method .mt-final h2{font-size:32px}.sg-method .mt-final p:not(.mt-kicker){font-size:14px;margin-top:23px;margin-bottom:21px}.sg-method #solarglobe-footer .footer-container{width:calc(100% - 40px);grid-template-columns:1fr 1fr;padding-top:32px;gap:24px}.sg-method #solarglobe-footer .footer-brand{grid-column:1/-1;grid-row:auto}.sg-method #solarglobe-footer .footer-logo{width:200px}.sg-method #solarglobe-footer .footer-links a{font-size:13px;min-height:44px}.sg-method #solarglobe-footer .footer-contact{grid-column:1/-1;grid-row:auto;padding-top:20px;gap:10px}.sg-method #solarglobe-footer .footer-contact a,.sg-method #solarglobe-footer .footer-contact p{font-size:13px}.sg-method #solarglobe-footer .footer-contact>a{min-height:44px}.sg-method #solarglobe-footer .footer-bottom{padding:16px 20px}}
@media(max-width:359px){.sg-method .mt-hero h1{font-size:43px}.sg-method .mt-waypoints{grid-template-columns:repeat(3,minmax(0,1fr))}.sg-method .mt-progress{gap:10px}.sg-method .mt-progress a{font-size:10px}.sg-method .mt-hero-tags{gap:8px}.sg-method .mt-hero-tags>span{font-size:9px}}
@media(prefers-reduced-motion:reduce){.sg-method *,.sg-method *:before,.sg-method *:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.sg-method.mt-stack-enabled .mt-sheet,.sg-method.mt-stack-enabled .mt-progress{position:relative;top:auto}}
@media print{.sg-method #header-placeholder,.sg-method #footer-placeholder,.sg-method .mt-progress,.sg-method .mt-motion-toggle{display:none}.sg-method main{overflow:visible}.sg-method .mt-sheet{position:static!important;break-inside:avoid}.sg-method [data-mt-animate]{opacity:1!important;transform:none!important}.sg-method .mt-chart[hidden]{display:block!important}}
.sg-method .mt-chart-holder{position:relative;display:flow-root}
/* One continuous seven-step stack; each stage keeps its original composition. */
.sg-method .mt-route-stack{position:relative;background:var(--mt-carbon);isolation:isolate}
.sg-method .mt-stage{position:relative;isolation:isolate}
.sg-method .mt-stage-surface{position:relative;transform-origin:50% 100%;background:var(--mt-petrol);border-top:1px solid transparent}
.sg-method .mt-stage:nth-of-type(1)>.mt-stage-surface,.sg-method .mt-stage[data-mt-stage='1']>.mt-stage-surface,.sg-method .mt-stage[data-mt-stage='5']>.mt-stage-surface,.sg-method .mt-stage[data-mt-stage='7']>.mt-stage-surface{background:var(--mt-ivory)}
.sg-method .mt-stage-surface:after{content:'';position:absolute;inset:0;pointer-events:none;background:var(--mt-carbon);opacity:var(--mt-stage-shade,0)}
.sg-method .mt-stage .mt-sheet{margin-bottom:0}
.sg-method .mt-stack-navigation{position:relative;background:var(--mt-ivory);color:var(--mt-carbon);border-block:1px solid #82998a60;z-index:20}
.sg-method .mt-stack-navigation .mt-waypoints a{flex-direction:row;align-items:center;min-height:54px;gap:9px;padding:9px 0}
.sg-method .mt-stack-navigation .mt-waypoints a>span{font-size:9px;flex:none}
.sg-method .mt-stack-navigation .mt-waypoints strong{font-size:11px;line-height:1.5}
.sg-method .mt-stack-navigation .mt-waypoints i{display:none}
.sg-method .mt-journey-continuation{padding-block:28px}
.sg-method.mt-stack-enabled .mt-stack-navigation{position:sticky;top:var(--mt-header)}
.sg-method.mt-stack-enabled .mt-stage{position:sticky;top:var(--mt-stage-hold);z-index:calc(1 + var(--mt-stage-index));margin-bottom:var(--mt-stage-gap,72px)}
.sg-method.mt-stack-enabled .mt-stage:last-child{margin-bottom:0}
.sg-method.mt-stack-enabled .mt-stage-surface{box-shadow:0 -12px 36px #0a101329;border-top:1px solid #ceb27c66}
.sg-method.mt-stack-enabled .mt-stage .mt-sheet{position:relative;top:auto;z-index:auto;margin-bottom:0}
.sg-method.mt-measuring .mt-stage{position:relative!important;top:auto!important}
.sg-method.mt-measuring .mt-stage-surface{transform:none!important}
@media(max-width:1023px){.sg-method .mt-stack-navigation .mt-waypoints{padding-block:7px}.sg-method .mt-stack-navigation .mt-waypoints a{min-height:44px;padding:6px 0}.sg-method .mt-stack-navigation .mt-waypoints strong{font-size:11px}.sg-method .mt-journey-continuation{padding-block:14px}}
@media(prefers-reduced-motion:reduce){.sg-method.mt-stack-enabled .mt-stage,.sg-method.mt-stack-enabled .mt-stack-navigation{position:relative;top:auto}.sg-method .mt-stage-surface:after{display:none}}
@media print{.sg-method .mt-stack-navigation{display:none}.sg-method .mt-stage{position:static!important;break-inside:avoid}.sg-method .mt-stage-surface{transform:none!important}.sg-method .mt-stage-surface:after{display:none}}
.sg-method.mt-measuring .mt-stage:not(:last-child){margin-bottom:var(--mt-stage-gap,0px)}
@media(max-width:760px){.sg-method .mt-stack-navigation .mt-waypoints a{flex-direction:column;align-items:flex-start;gap:7px;min-height:78px;padding-block:10px}.sg-method .mt-stack-navigation .mt-waypoints strong{font-size:10px}}