@import "https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap";
:root{--ink:#e9f2ed;--muted:#91a69e;--line:#29423b;--green:#b6f36c;--bg:#0b1714}*{box-sizing:border-box}body{background:var(--bg);color:var(--ink);margin:0;font-family:DM Sans,sans-serif}main{max-width:1500px;margin:auto;padding:0 5%}.site-header{border-bottom:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px 24px;min-height:84px;padding:10px 0;display:flex}.site-header .badge{white-space:nowrap;flex-shrink:0}.brand{flex-direction:column;flex-shrink:0;align-items:flex-start;max-width:100%;display:flex}.brand-logo{width:252px;max-width:100%;height:auto;display:block}.brand small{letter-spacing:.14em;color:var(--muted);white-space:nowrap;margin:-3px 0 0 54px;font:500 8px/1.4 DM Sans,sans-serif;display:block}.footer-brand{flex-wrap:wrap;align-items:center;gap:8px 14px;display:flex}.footer-brand img{width:162px;max-width:100%;height:auto;display:block}.badge,.eyebrow{letter-spacing:.16em;color:var(--muted);font-size:10px;font-weight:700}.badge b{color:#617870}.dot{background:var(--green);border-radius:50%;width:7px;height:7px;margin-right:7px;display:inline-block}.intro{justify-content:space-between;align-items:end;gap:40px;padding:58px 0 38px;display:flex}.eyebrow span{color:var(--green)}h1,h2,p{margin:0}h1{letter-spacing:-.055em;margin:18px 0;font:600 clamp(42px,5vw,72px)/1.03 Space Grotesk}h1 em{color:var(--green);font-style:normal}.intro p{color:var(--muted);max-width:470px;font-size:15px;line-height:1.6}.mission{border-left:2px solid var(--green);max-width:330px;padding:4px 0 4px 20px}.mission strong{margin:10px 0;font:600 20px Space Grotesk;display:block}.mission p{font-size:13px}.mission span{color:var(--green);letter-spacing:.12em;margin-top:16px;font-size:10px;display:block}.metrics{border:1px solid var(--line);background:#13251f;grid-template-columns:repeat(4,1fr);display:grid}.metrics>div{border-right:1px solid var(--line);padding:22px 25px}.metrics>div:last-child{border:0}.metrics>div>span,.balance span{letter-spacing:.12em;color:var(--muted);font-size:10px}.metrics strong{margin:9px 0 4px;font:500 30px Space Grotesk;display:block}.metrics strong small{color:var(--muted);font-size:14px}.metrics p,.foot,.hint,.ledger p{color:var(--muted);font-size:11px}.workspace{grid-template-columns:1.75fr 1fr;gap:18px;margin-top:18px;display:grid}.panel{border:1px solid var(--line);background:#101f1b;padding:24px}.panelhead{justify-content:space-between;display:flex}.panel h2,.bottom h2{letter-spacing:-.03em;margin-top:8px;font:500 24px Space Grotesk}.live{color:var(--green);letter-spacing:.1em;font-size:10px}.sitegraph{background-color:#0000;background-image:linear-gradient(#172d25aa 1px,#0000 1px),linear-gradient(90deg,#172d25aa 1px,#0000 1px);background-position:0 0,0 0;background-repeat:repeat,repeat;background-size:32px 32px;background-attachment:scroll,scroll;background-origin:padding-box,padding-box;background-clip:border-box,border-box;height:300px;margin:20px 0;position:relative;overflow:hidden}.gridline{background:#567764;height:1px;position:absolute;top:50%;left:21%;right:21%}.gridline:after{content:"";background:#567764;width:1px;height:170px;position:absolute;top:-85px;left:50%}.hub{background:var(--green);color:#173021;z-index:1;border-radius:50%;padding:12px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.node{text-align:center;background:#182e26;border:1px solid #3a5c4b;width:130px;padding:12px;position:absolute;transform:translate(-50%,-50%)}.node span{color:var(--green);font-size:23px;display:block}.node b,.node small{letter-spacing:.09em;margin-top:5px;font-size:10px;display:block}.node small{color:var(--muted);letter-spacing:0}.solar{top:25%;left:22%}.grid{top:75%;left:22%}.battery{top:25%;left:78%}.gpu{top:75%;left:78%}.sun{color:#587a55;position:absolute;top:12px;right:20px}.balance{grid-template-columns:repeat(4,1fr);gap:10px;display:grid}.balance b{margin:6px 0;font:500 17px Space Grotesk;display:block}.warning{color:#ffb87c}.foot{margin-top:15px;line-height:1.5}aside{gap:18px;display:grid}.controls label{color:#c5d4cd;margin-top:25px;font-size:12px;display:block}.controls label b{float:right;color:var(--green)}input[type=range]{width:100%;accent-color:var(--green);margin:16px 0 0}.range{color:var(--muted);justify-content:space-between;font-size:10px;display:flex}select,button,.upload{color:var(--ink);cursor:pointer;background:#1a3028;border:1px solid #3a574a;padding:12px;font:600 12px DM Sans}select{width:100%;margin-top:10px}.primary{background:var(--green);color:#102016;text-align:left;border:0;width:100%;margin-top:22px;padding:15px}.primary span{float:right}.hint{margin-top:10px;line-height:1.5}.ledger>div{border-bottom:1px solid var(--line);color:var(--muted);justify-content:space-between;padding:13px 0;font-size:12px;display:flex}.ledger b{color:var(--ink)}.ledger p{margin-top:13px}.bottom{justify-content:space-between;align-items:end;gap:20px;padding:36px 0;display:flex}.bottom p{color:var(--muted);margin-top:8px;font-size:12px}.buttons{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.buttons select{width:auto;margin:0}.upload input{display:none}.error{color:#ffb87c;border:1px solid #a76943;padding:12px}footer{border-top:1px solid var(--line);color:#6f8980;letter-spacing:.1em;justify-content:space-between;gap:20px;padding:24px 0 35px;font-size:9px;display:flex}@media (max-width:800px){.intro,.bottom{flex-direction:column;align-items:start}.metrics{grid-template-columns:repeat(2,1fr)}.metrics>div{border-bottom:1px solid var(--line)}.workspace{grid-template-columns:1fr}.sitegraph{height:260px}.node{width:105px}.balance{grid-template-columns:repeat(2,1fr)}footer{flex-direction:column}}.lab{margin-bottom:18px}.lab-note{color:var(--muted);margin-top:12px;font-size:12px;line-height:1.6}.lab a{color:var(--green)}.lab-form{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:20px;display:grid}.lab-form label{color:#c5d4cd;font-size:11px}.lab-form input,.lab-form select{width:100%;color:var(--ink);font:inherit;background:#1a3028;border:1px solid #3a574a;margin-top:7px;padding:11px;display:block}.lab-form .primary{align-self:end;margin:0}.lab-result{border-left:3px solid var(--green);background:#182e26;margin-top:18px;padding:16px;font-size:13px}.lab-result p{color:#c5d4cd;margin-top:8px;line-height:1.5}@media (max-width:800px){.lab-form{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:480px){.lab-form{grid-template-columns:1fr}}.scene-panel{margin-bottom:18px}.scene-panel button{margin-top:14px}.scene-panel a{color:var(--green)}.scene-canvas{background:#172822;height:380px;margin-top:14px}.scene-canvas canvas{display:block}.software-list{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:8px;padding:0;list-style:none;display:grid}.software-list li{border:1px solid var(--line);padding:12px;font-size:13px}.software-list span{color:var(--muted);margin-top:5px;font-size:11px;display:block}.scene-choices{flex-wrap:wrap;gap:8px;display:flex}.scene-choices button[aria-pressed=true]{border-color:var(--green);color:var(--green)}.scene-choices button:focus-visible{outline:2px solid var(--green);outline-offset:3px}.scene-canvas{touch-action:none}.lab-guide .guide-language{max-width:230px;color:var(--muted);font-size:11px;display:block}.guide-language select{display:block}.guide-steps{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px;margin:20px 0;padding:0;list-style:none;display:grid}.guide-steps li{border:1px solid var(--line);padding:14px}.guide-steps a,.guide-links a{color:var(--green);font-size:13px;font-weight:700}.guide-steps p{color:var(--muted);margin-top:8px;font-size:12px;line-height:1.5}.guide-links{flex-wrap:wrap;gap:20px;display:flex}h2:focus-visible{outline:2px solid var(--green);outline-offset:5px}.journey fieldset{border:1px solid var(--line);margin:16px 0;padding:12px}.journey fieldset label{align-items:center;gap:6px;margin-right:20px;display:inline-flex}.journey-steps{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;padding-left:24px;display:grid}.journey-steps li{border:1px solid var(--line);padding:10px}.journey-steps a,.journey a{color:var(--green);font-weight:700}.journey-steps span{margin-top:6px;font-size:12px;display:block}.journey a:focus-visible,.journey input:focus-visible{outline:2px solid var(--green);outline-offset:3px}.journey-summary{border-top:1px solid var(--line);overflow-wrap:anywhere;margin-top:18px;padding-top:12px}.journey-summary h3{margin:0 0 10px}.journey-summary p{margin:8px 0;line-height:1.5}.workspace-nav{background:var(--line);border:1px solid var(--line);grid-template-columns:1.4fr repeat(3,1fr);gap:1px;margin-bottom:18px;display:grid}.workspace-nav-feature,.workspace-nav-group{background:#10231c;min-width:0;padding:20px}.workspace-nav-feature{background:#19372a;flex-direction:column;gap:8px;text-decoration:none;display:flex}.workspace-nav-feature span,.workspace-nav-group>strong{letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-size:10px}.workspace-nav-feature strong{color:var(--green);font:600 20px Space Grotesk}.workspace-nav-feature small{color:#c5d4cd;font-size:12px;line-height:1.5}.workspace-nav-group{flex-direction:column;align-items:flex-start;gap:10px;display:flex}.workspace-nav-group a{color:var(--ink);font-size:13px;text-decoration:none}.workspace-nav a:hover{text-decoration:underline}.workspace-nav a:focus-visible{outline:2px solid var(--green);outline-offset:4px}.legacy-heading{margin:40px 0 16px}.legacy-heading h2{font:500 24px Space Grotesk}.legacy-heading p{color:var(--muted);margin-top:8px;font-size:12px}@media (max-width:800px){.workspace-nav{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:480px){.workspace-nav{grid-template-columns:1fr}.workspace-nav-group{gap:12px}}.scene-asset-credits code{overflow-wrap:anywhere}.journey-start{background:var(--green);color:#102016;margin-top:14px;padding:10px 14px;font-weight:700;text-decoration:none;display:inline-block}.journey-start:focus-visible{outline-offset:3px;outline:3px solid #fff}.lab[aria-labelledby=lab-record-title]{overflow-wrap:anywhere}input[type=file]{min-width:0;max-width:100%}.lab-result label:has(input[type=file]){max-width:100%;display:block}.gpu-reference-choices{flex-wrap:wrap;gap:.4rem;margin:.5rem 0;display:flex}.gpu-reference-choices button{align-items:center;gap:.25rem;display:inline-flex}.site-header .lab-home-link{color:var(--green);text-underline-offset:4px;font-size:12px}.decision-scene-title{margin-bottom:12px}
