/* Shared interaction language: clear hover, readable labels, stable geometry. */
.marketing{--site-header-height:92px;padding-top:var(--site-header-height)}html{scroll-padding-top:112px}.marketing .site-header{position:fixed;inset:0 0 auto;height:var(--site-header-height);min-height:var(--site-header-height);z-index:1000;background:#12231ff5;border-bottom:1px solid #81937942;backdrop-filter:blur(18px);box-shadow:0 8px 30px #071b191c;gap:20px}.marketing .site-nav{gap:6px}.marketing .site-nav a{display:inline-flex;align-items:center;gap:9px;padding:12px 15px;border-radius:5px;transition:background .18s,color .18s}.site-nav svg{width:18px;height:18px;flex:none}.marketing .site-nav a:hover,.marketing .site-nav a:focus-visible{background:#3f634e;color:#fff3ce}.marketing .button{display:inline-flex;align-items:center;justify-content:space-between;gap:24px;min-height:62px;padding:15px 24px;border-radius:5px;line-height:1.4;font-size:16px;letter-spacing:.015em;isolation:isolate;white-space:normal}.marketing .button::before,.marketing .button::after{content:none;display:none}.marketing .button>span{display:block;width:auto;height:auto;min-width:0;margin:0;padding:0;border:0;border-radius:0;opacity:1;font-size:inherit;line-height:inherit}.marketing .button .button-icon{display:block;width:26px;height:26px;flex:0 0 26px;position:static;transform:none}.marketing .button.gold{background:#d4ba87;border-color:#e4cea5;color:#15281f}.marketing .button.gold:hover{background:#e4cea5;border-color:#f1e3c7;color:#10251c;transform:none;box-shadow:0 9px 30px #0003}.marketing .button.hero-secondary{background:#213b2ff0;border-color:#81967d;color:#f0ecd9}.marketing .button.hero-secondary:hover{background:#40664d;color:#fff9e6;border-color:#d3bb88}.marketing .hero-actions{display:flex;flex-wrap:wrap;align-items:stretch;gap:18px;margin-top:36px}.marketing .hero-actions .button{flex:0 1 auto;min-width:263px;max-width:100%;min-height:68px;font-size:17px;padding:18px 24px}.marketing .hero-actions .button-label{white-space:normal}.marketing .site-header .button{min-height:50px;min-width:205px;padding:12px 19px;gap:18px;font-size:14px;flex:none}.marketing .site-header .button:hover{background:#41614c;color:#fff6d9;border-color:#d3b47e;transform:none}.marketing .hero-copy{padding-bottom:85px}.marketing .value-grid article{padding:0;border:0;background:none;box-shadow:none;min-width:0}.value-visual{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;margin:0 0 27px;border:1px solid #afbd8e33;border-radius:3px}.marketing .value-grid h3{font-size:29px;margin:17px 0 14px}.marketing .value-grid p{font-size:14px;line-height:1.9}.marketing .value-grid article>span{font-size:10px;line-height:1.7;display:block}.marketing .digital-section .section-heading{gap:8%}.marketing .system-index button{display:grid;grid-template-columns:27px minmax(0,1fr) 20px;align-items:center;gap:14px;padding:22px 16px;color:#54694f;background:#edf0e6;transition:background .18s,color .18s,box-shadow .18s;min-height:80px}.system-menu-icon{display:block;width:25px;height:25px}.marketing .system-index button>span:last-child{font-size:20px;color:inherit}.marketing .system-index button>span:nth-child(2){font-size:16px;line-height:1.5;color:inherit}.marketing .system-index button:hover,.marketing .system-index button:focus-visible{background:#32553f;color:#fff5db;box-shadow:inset 3px 0 #b99a62}.marketing .system-index button[aria-selected=true]{padding-left:16px;background:#1e3e2d;color:#f3e6bf;box-shadow:inset 3px 0 #c4a06b}.marketing .system-feature{padding:32px 34px}.marketing .system-feature h3{font-size:36px;margin:0 0 22px;line-height:1.2}.marketing .system-drawing{background:#152c22;margin:27px -12px 24px;overflow:hidden}.diagram-pipe{fill:none;stroke:#6aaeb4;stroke-width:3}.diagram-pipe.hot,.diagram-pipe.heat{stroke:#d49774}.diagram-pipe.air{stroke:#a8c8a1;stroke-dasharray:8 6;animation:diagram-flow 3s linear infinite}.diagram-pipe.air-return{stroke:#7fa69d;stroke-dasharray:8 6;animation:diagram-flow 3s linear infinite reverse}.diagram-pipe.power{stroke:#d2b578}.diagram-pipe.fire{stroke:#c78978}.diagram-data{fill:none;stroke:#baa577;stroke-width:1.3;stroke-dasharray:4 5;opacity:.75}.diagram-node rect{fill:#203d2e;stroke:#78907a;stroke-width:1.2}.diagram-node.edge rect{fill:#324a32;stroke:#d1b77d}.diagram-label{fill:#d2ddc8;font:12px Manrope,Arial,sans-serif}.diagram-label.center{text-anchor:middle}.diagram-label.small{font-size:10px;fill:#9eb297}.diagram-node.edge .diagram-label{fill:#ddc58c}.diagram-pump circle{fill:#234537;stroke:#a9bba4;stroke-width:1.5}.diagram-pump path{fill:#87aaa0;stroke:none}.diagram-valve{stroke:#d1b77d;fill:#1a3327;stroke-width:1.5}.diagram-sensor circle{fill:#19392d;stroke:#d1b77d;stroke-width:1.2}.diagram-sensor text{fill:#d1b77d}.diagram-lamp{fill:#3b4d2b;stroke:#e2c87b;stroke-width:1.5}.marketing .system-scope span{font-size:13px;letter-spacing:0;color:#d2bd8a;font-weight:600}.marketing .system-scope p{font-size:14px;line-height:1.8}.marketing .edge-visual{background-image:url('/images/edge-branded-v3.webp');background-position:center;background-size:cover;min-height:620px}.marketing .edge-feature>span{display:grid;place-items:center;flex:0 0 42px;width:42px;height:42px;color:#cdb483;border:1px solid #b6a47750;border-radius:5px}.edge-feature>span svg{width:25px;height:25px}.marketing .edge-feature{align-items:flex-start;gap:18px}.marketing .protocol-row{border-bottom:1px solid #c8d0be;transition:background .2s}.marketing .protocol-row:hover{background:#e7ecde}.marketing .protocol-row summary{display:grid;grid-template-columns:56px minmax(200px,.95fr) minmax(0,1.4fr) 48px;gap:22px;padding:25px 14px;min-height:110px}.protocol-symbol{display:grid;place-items:center;width:52px;height:52px;color:#45654c;background:#e5ebdc;border:1px solid #d0dbc4;border-radius:8px}.protocol-symbol svg{display:block;width:29px;height:29px}.protocol-symbol img{display:block;max-width:44px;max-height:36px;object-fit:contain}.marketing .protocol-name{font-size:21px}.marketing .protocol-purpose{font-size:14px;line-height:1.65}.marketing .protocol-expand{display:grid;place-items:center;width:46px;height:46px;border:1px solid #b6c3aa;border-radius:6px;color:#34563c;background:#f7f9f1;line-height:1;transition:background .2s,color .2s,transform .2s}.protocol-expand svg{display:block;width:23px;height:23px}.protocol-row summary:hover .protocol-expand{background:#355b40;color:#fff3d4;border-color:#355b40}.protocol-row[open] .protocol-expand{background:#294c35;color:#fff0c8;border-color:#294c35;transform:rotate(45deg)}.marketing .protocol-row>.protocol-description{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;padding:8px 24px 32px 92px}.protocol-description section{min-width:0}.protocol-description h3{font:600 16px/1.5 Manrope,Arial,sans-serif;color:#314c35;margin:0 0 13px}.marketing .protocol-description p{font-size:14px;line-height:1.95;color:#6d7a64}.protocol-source{grid-column:1/-1;display:inline-flex;align-items:center;justify-self:start;gap:25px;border-bottom:1px solid #9aab87;padding:7px 0;color:#48613a;font-size:13px}.protocol-source:hover{color:#1c3e25;border-color:#294c35}.marketing .chip:hover{background:#436849;color:#fff5d6;border-color:#436849}.marketing .timeline{position:relative;grid-template-columns:repeat(5,minmax(0,1fr));gap:18px;margin-top:35px}.marketing .timeline article{position:relative;z-index:1;display:flex;flex-direction:column;padding:20px 16px 25px;border-radius:5px;background:#f5f5eb;border:1px solid #cfd8c3;box-shadow:none;transition:background .7s,border-color .7s,box-shadow .7s;min-width:0}.stage-art{display:block;object-fit:contain;width:130px;height:130px;max-width:100%;margin:0 auto 16px}.marketing .timeline article>span{font:600 12px/1.5 Manrope,Arial,sans-serif;color:#9b8a65;padding-bottom:12px;letter-spacing:.1em}.marketing .timeline h3{font-size:16px;line-height:1.5;margin:0 0 14px;min-height:48px;color:#2e4934}.marketing .timeline p{font-size:13px;line-height:1.9;margin:0}.timeline article.is-current{background:#e8efdd;border-color:#7f9b69;box-shadow:0 6px 24px #3f66361a}.timeline article.is-current>span{color:#345935}.stage-flow{position:absolute;inset:82px 5% auto;height:2px;background:#aab994;z-index:2;pointer-events:none;opacity:.75}.stage-flow>span{display:block;width:9px;height:9px;border-radius:50%;background:#9f7d3c;box-shadow:0 0 0 5px #c3ab6d25;position:absolute;top:-3px;left:0;animation:stage-travel 12s linear infinite}.is-paused .stage-flow>span{animation-play-state:paused}.motion-control{display:block;margin:27px 0 0 auto;background:transparent;color:#64775a;border:1px solid #b9c6a9;border-radius:4px;padding:11px 16px;font:500 12px/1.5 Manrope,Arial,sans-serif}.motion-control:hover{background:#355c40;color:#fff2ce;border-color:#355c40}.marketing .portfolio-scenery{background-image:url('/images/portfolio-v3.webp');background-position:center;background-size:cover;min-height:600px;margin-left:-14%}.marketing .portfolio-section{grid-template-columns:1.4fr 1fr}.marketing .portfolio-text{padding-left:15px}.marketing .quiet-link:hover{color:#dfc58e}.workspace .nav-button:hover,.workspace .nav-button:focus-visible,.workspace .operational-tabs button:hover{background:#365b43;color:#fff1ce;border-color:#b69b6f}.workspace .text-button:hover,.workspace .section-action:hover{color:#244c32;background:#e2ebd8;border-radius:3px}.workspace .button:hover{background:#365b43;color:#fff2d5;border-color:#b69b6f;transform:none}.workspace .button.gold:hover{background:#ddc390;color:#203525}.workspace .model-toolbar{align-items:center}.workspace{min-width:0}.workspace .toolbar{display:flex;align-items:center;flex-wrap:wrap;gap:12px}.workspace .toolbar .button{position:static;margin:0;max-width:100%;white-space:normal}.workspace .operational-tabs{display:flex;flex-wrap:wrap;gap:5px}.workspace .operational-tabs button{transition:background .18s,color .18s}.workspace .title-row .toolbar{margin-left:auto}
@keyframes diagram-flow{to{stroke-dashoffset:-42}}@keyframes stage-travel{0%{left:0}100%{left:100%}}
@media(max-width:1200px){.marketing .site-nav{display:none}.marketing .system-explorer{grid-template-columns:250px minmax(0,1fr);gap:24px}.marketing .system-index button{padding-inline:12px;gap:10px}.marketing .system-index button>span:nth-child(2){font-size:14px}.marketing .system-feature{padding:28px}.marketing .protocol-row summary{grid-template-columns:52px minmax(180px,1fr) minmax(0,1.25fr) 46px;gap:16px}.marketing .protocol-row>.protocol-description{padding-left:82px;grid-template-columns:1fr;gap:22px}.marketing .protocol-description p{max-width:none}.marketing .timeline{grid-template-columns:repeat(3,minmax(0,1fr))}.stage-flow{display:none}.marketing .timeline h3{min-height:0}.marketing .portfolio-section{grid-template-columns:1fr 1fr}}
@media(max-width:767px){.marketing{--site-header-height:82px}.marketing .site-header{padding:0 18px;gap:12px}.marketing .site-header .brand{gap:9px}.marketing .site-header .brand img{width:39px;height:36px}.marketing .site-header .brand>span{font-size:19px}.marketing .site-header .button{font-size:13px;min-width:0;max-width:148px;min-height:49px;padding:10px 13px;gap:12px}.marketing .site-header .button .button-icon{width:21px;height:21px;flex-basis:21px}.marketing .site-header .button .button-label{max-width:83px;line-height:1.35}.marketing .hero-copy{padding:50px 24px 75px}.marketing .hero-actions{display:grid;grid-template-columns:1fr;gap:14px}.marketing .hero-actions .button{width:100%;min-width:0;min-height:64px;font-size:16px;padding:17px 22px}.marketing .hero{min-height:0}.marketing .value-grid article{padding:0}.marketing .value-grid{gap:40px}.value-visual{margin-bottom:22px}.marketing .value-grid h3{font-size:30px}.marketing .system-explorer{grid-template-columns:1fr}.marketing .system-index{gap:0 10px}.marketing .system-index button{grid-template-columns:22px minmax(0,1fr) 14px;min-height:90px;padding:17px 10px;gap:7px}.system-menu-icon{width:20px;height:20px}.marketing .system-index button>span:nth-child(2){font-size:12px;line-height:1.5}.marketing .system-index button>span:last-child{font-size:16px}.marketing .system-index button[aria-selected=true]{padding-left:10px}.marketing .system-feature{padding:25px 22px}.marketing .system-feature h3{font-size:32px}.marketing .system-drawing{margin-inline:-16px}.marketing .system-scope{gap:22px}.marketing .edge-visual{min-height:340px;background-size:cover;background-position:center}.marketing .edge-copy h2{font-size:42px}.marketing .edge-feature>span{width:39px;height:39px;flex-basis:39px}.marketing .protocol-row summary{grid-template-columns:42px minmax(0,1fr) 42px;gap:12px;padding:21px 0;min-height:105px}.protocol-symbol{grid-column:1;grid-row:1/3;width:40px;height:45px;border-radius:5px}.protocol-symbol svg{width:25px;height:25px}.protocol-symbol img{max-width:34px}.marketing .protocol-name{grid-column:2;grid-row:1;font-size:19px}.marketing .protocol-purpose{grid-column:2;grid-row:2;font-size:12px;line-height:1.65}.marketing .protocol-expand{grid-column:3;grid-row:1/3;width:40px;height:42px}.marketing .protocol-row>.protocol-description{padding:3px 0 27px;gap:23px}.protocol-description h3{font-size:16px}.marketing .protocol-description p{font-size:14px}.marketing .timeline{grid-template-columns:1fr;gap:17px}.marketing .timeline article{display:grid;grid-template-columns:87px minmax(0,1fr);column-gap:18px;padding:22px}.stage-art{width:87px;height:87px;grid-column:1;grid-row:1/4;margin:0}.marketing .timeline article>span{grid-column:2;grid-row:1;padding-bottom:8px;font-size:11px}.marketing .timeline h3{grid-column:2;grid-row:2;font-size:16px;margin:0 0 10px}.marketing .timeline p{grid-column:2;grid-row:3;font-size:13px}.motion-control{margin-top:20px;width:100%;min-height:46px}.marketing .portfolio-section{grid-template-columns:1fr}.marketing .portfolio-scenery{margin:0 -25px;min-height:330px;background-position:center}.marketing .portfolio-text{padding-left:0}.marketing .site-footer{gap:26px;align-items:flex-start}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.diagram-pipe,.stage-flow>span{animation:none!important}.marketing .timeline article,.marketing .button{transition:none}}
.marketing .hero-copy{padding-top:60px}.marketing .stage-flow{inset:-14px 5% auto}.workspace .nav-button{transition:background .18s,color .18s}.workspace .nav-button:hover svg{color:#e2c68e}@media(max-width:767px){.marketing .hero-copy{padding-top:45px}}
.marketing .site-header .button .button-label{font-size:inherit;line-height:1.4;width:auto;height:auto;margin:0;border:0}.marketing .protocol-row[open] .protocol-expand{transform:none}.protocol-expand svg{transition:transform .2s}.protocol-row[open] .protocol-expand svg{transform:rotate(45deg)}@media(max-width:767px){.marketing .system-drawing{overflow-x:auto;overscroll-behavior-x:contain}.marketing .system-drawing svg{min-width:640px;max-width:none}}