/* Responsive refinements to the approved master. Desktop >=1051px retained. */
[hidden]{display:none!important}
.nav-ready .menu{color:var(--ink)}
.no-js-contact{padding:16px;border:1px solid var(--line)}
.interaction-ready .no-js-contact{display:none}
html{scroll-padding-bottom:100px}
@media(max-width:1050px){
 .header{height:100px;padding:0 24px;gap:20px;align-items:center}
 .wordmark{flex:0 0 auto}.wordmark img{width:145px;max-height:90px;height:auto}
 .menu{display:block;flex-shrink:0;color:var(--ink);min-width:74px;min-height:48px}
 nav{display:none;position:absolute;left:0;right:0;top:100px;background:var(--paper);padding:20px 28px;box-shadow:0 18px 20px #20252b15;align-items:stretch;max-height:calc(100vh - 120px);max-height:calc(100dvh - 120px);overflow:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}
 nav.open{display:flex;flex-direction:column;gap:8px}nav>a{padding:12px 0;min-height:48px}nav details>div{position:static;box-shadow:none;width:100%;border:0;background:#e9ece9}nav details a{min-height:48px}nav .button{padding:13px}
 body:not(.nav-ready) .menu{display:none}body:not(.nav-ready) .header{height:auto;min-height:100px;flex-wrap:wrap;padding-top:14px;padding-bottom:14px}body:not(.nav-ready) nav{display:flex;position:static;width:100%;max-height:none;box-shadow:none;flex-wrap:wrap;gap:16px;padding:12px 0}
 .hero,.split,.quote-grid,.prose article{grid-template-columns:minmax(0,1fr)}
 .hero{min-height:0}.hero>*,.split>*,.quote-grid>*,.grid>*,.footer-grid>*,.charge-visual>*{min-width:0}
 .details-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
 .system{width:100%;max-width:680px}.charge-panel,.load-demo{width:100%;max-width:680px}
 .section-heading{align-items:start}.section-heading>*{min-width:0}
 .prose article{gap:12px}.detail-hero{min-height:0}
 dialog{max-height:90vh;max-height:90dvh;overflow:auto;overscroll-behavior:contain}
}
@media(max-width:800px){
 .section{padding:52px 24px 52px 40px}
 h1,.hero h1{font-size:clamp(34px,8.7vw,64px);line-height:1.09;overflow-wrap:normal;word-break:normal;hyphens:none;text-wrap:balance}
 h2,.section-heading h2{font-size:clamp(30px,7.8vw,45px);line-height:1.12;text-wrap:balance}
 .family h2{font-size:clamp(33px,8.6vw,48px);line-height:1.12}
 .eyebrow{line-height:1.6;letter-spacing:.12em;margin-bottom:20px}.hero p,.detail-hero p{font-size:17px;line-height:1.65}
 .hero-foot{font-size:12px;letter-spacing:.055em;line-height:1.9}
 .grid,.details-grid{grid-template-columns:minmax(0,1fr)}.card{min-height:0;padding:28px 24px}.card .num{margin-bottom:24px;line-height:1.7}.card h3{font-size:26px;line-height:1.16}.card p{font-size:16px}.card .go{margin-top:18px}
 .actions{gap:14px;align-items:start}.actions .button{max-width:100%;gap:14px;line-height:1.5;padding:13px 18px;text-align:center}.text-link{display:inline-flex;align-items:center;min-height:44px}
 .system{padding:20px;min-height:0;gap:24px}.system-top{flex-wrap:wrap;gap:8px;font-size:11px;line-height:1.6}.system-bottom{gap:18px;align-items:start}.system-bottom strong{font-size:28px}.system-bottom span{font-size:12px}
 .system svg{height:270px}.system text{font-size:14px;letter-spacing:0}
 .charge-panel{padding:22px}.charge-visual{grid-template-columns:minmax(0,1fr);gap:38px;min-height:0;padding-bottom:4px}
 .charger{width:100%;max-width:280px;grid-row:1}.vehicle{grid-row:2;width:100%;max-width:300px;margin:auto;padding:20px;background:#f5f7f4}.vehicle strong{font-size:30px;overflow-wrap:normal}.vehicle small{font-size:12px;line-height:1.6}
 /* Red energy bridge follows the stacked composition, separate from product LED. */
 .wire{width:2px;height:40px;top:auto;bottom:134px;left:calc(50% - 1px);right:auto;z-index:0}.wire:after{transform:scaleY(0);transform-origin:top}.incoming .wire:after{transform:scaleY(.4)}.receiving .wire:after{transform:scaleY(1)}
 .charge-status{min-height:70px;line-height:1.6}.charge-panel button{max-width:100%;gap:10px}.caption{font-size:13px;line-height:1.65}
 .load-demo{padding:22px}.load-controls label{flex-wrap:wrap;gap:4px 12px;font-size:15px;line-height:1.6}.load-controls output{white-space:nowrap;font-variant-numeric:tabular-nums}.load-controls input[type=range]{display:block;min-width:0;max-width:100%;height:48px;margin:4px 0;touch-action:pan-y}
 .readout{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.readout strong{font-size:30px}.readout p{font-size:13px}.legend{gap:12px;font-size:13px}.presets{gap:10px}.presets button{min-height:48px;line-height:1.4;max-width:100%;padding:10px 12px}
 .form-box{padding:22px;min-width:0}.field input,.field select,.field textarea{min-width:0;max-width:100%;font-size:16px}.field input[type=file]{font-size:14px;padding:10px 5px}.field textarea{min-height:160px}.form-progress{gap:8px;line-height:1.6}.form-progress span{min-width:0}.form-actions{gap:12px}.form-actions button{max-width:100%;padding:12px 16px;line-height:1.5}.form-box label:has(input[type=checkbox]){display:flex;align-items:start;gap:12px;padding:12px 0;min-height:48px}.form-box input[type=checkbox]{width:20px;height:20px;flex-shrink:0}
 .project-photo,.portfolio-card img{height:auto;max-height:none;object-fit:contain}.portfolio-card{width:100%}.portfolio-card h3{font-size:26px}dialog{padding:20px;width:calc(100% - 24px);max-width:680px}dialog h2{clear:both;padding-top:16px}dialog img,dialog video{height:auto;max-height:60vh;max-height:60dvh}#close-gallery{min-height:48px}
 .footer{padding:42px 24px calc(110px + env(safe-area-inset-bottom))}.footer-grid{gap:28px 20px;grid-template-columns:repeat(2,minmax(0,1fr))}.footer a{min-height:44px;margin-bottom:0;padding:10px 0}.footer .wordmark{padding:12px}.footer-bottom{gap:16px}.footer-bottom button{align-self:start;min-height:44px}.social-links{gap:12px}.footer p{font-size:14px}
 .sticky-mobile{padding:10px 16px calc(10px + env(safe-area-inset-bottom));gap:10px}.sticky-mobile a{min-width:0;line-height:1.4;display:flex;align-items:center;justify-content:center;padding:12px 8px!important;font-size:13px!important;gap:6px}
 body.keyboard-active .sticky-mobile{position:static}body.menu-open .sticky-mobile{visibility:hidden}
}
@media(max-width:359px){.section{padding-left:32px;padding-right:20px}.header{padding-left:20px;padding-right:20px}.hero h1,h1{font-size:34px}.system{padding:16px}.system-bottom{flex-direction:column}.system-bottom span{max-width:none}.charge-panel,.load-demo,.form-box{padding:16px}.form-progress{font-size:11px}.trust{grid-template-columns:1fr;gap:12px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.actions .button{width:100%}.readout strong{font-size:28px}}
@media(min-width:801px) and (max-width:1050px){.section{padding-top:64px;padding-bottom:64px}.system{min-height:400px}.hero h1{font-size:60px}.split{gap:40px}.charge-visual{grid-template-columns:1.2fr 1fr}.trust{display:grid;grid-template-columns:1fr 1fr}}
@media(prefers-reduced-motion:reduce){.circuit-active{stroke-dasharray:none}}
body:not(.interaction-ready) .form-actions{display:none}
body:not(.interaction-ready) .meter-home{width:40%}body:not(.interaction-ready) .meter-ev{width:57.5%}
@media(max-width:800px){.system text{font-size:16px}}
.energy-rail,.energy-rail svg{width:14px!important;max-width:14px!important}