/* Approved MEPVirtual nine-system cover. */
:root{scroll-behavior:smooth}body.mv-cover{background:#07111d;background-image:linear-gradient(#17384a33 1px,transparent 1px),linear-gradient(90deg,#17384a33 1px,transparent 1px);background-size:36px 36px}.mv-cover .wrap{max-width:1480px;padding:0 26px 22px}.mv-cover [hidden]{display:none!important}.icon-definitions{position:absolute;width:0;height:0;overflow:hidden}.ui-icon{width:27px;height:27px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex:none}.sr-only{position:absolute;width:1px;height:1px;clip-path:inset(50%);overflow:hidden}.home-skip{position:absolute;top:-100px;left:12px;background:#17e6f2;color:#012635;padding:14px;border-radius:6px;z-index:1000}.home-skip:focus{top:12px}.home-header{display:flex;align-items:center;gap:25px;min-height:86px;border-bottom:1px solid #2a566d}.home-brand{flex:1;min-width:180px}.home-brand img{width:280px;height:auto;max-width:100%;display:block}.home-nav{display:flex;align-items:center;gap:24px}.home-nav a,.home-nav button{color:#dbeaf6;background:none;border:0;font-size:13px;font-weight:650;text-decoration:none;white-space:nowrap;padding:14px 0;cursor:pointer}.home-nav a:first-child{border-bottom:3px solid #ffb547}.home-nav a:hover,.home-nav button:hover{color:#17e6f2}.home-social{display:flex;gap:13px;border-left:1px solid #305365;padding-left:20px}.home-social svg{width:22px;height:22px}.motion-control{font-size:9px;white-space:nowrap;background:#0b2130;border:1px solid #27495d;border-radius:20px;padding:6px 9px;color:#91b0c5;cursor:pointer}.home-meta{display:flex;justify-content:space-between;gap:14px;color:#7f9fb4;font-size:9px;letter-spacing:.07em;padding:13px 0}.cover-hero{display:grid;grid-template-columns:1.15fr 1fr;gap:32px;align-items:center;padding:12px 6px 20px}.hero-text .eyebrow{color:#6ecedb;font-size:10px;letter-spacing:.13em;display:block;margin:0 0 15px}.cover-hero h1{font-size:clamp(35px,4.1vw,60px);line-height:1.08;font-weight:800;letter-spacing:-1.5px;margin:0 0 18px}.cover-hero h1 span{color:#17e6f2}.cover-intro{font-size:14px;line-height:1.65;max-width:720px;color:#b9cedc;margin:0}.learning-art{display:block;position:relative;overflow:hidden;background:#0a1c2b}.learning-art:before{content:"";position:absolute;width:100%;aspect-ratio:1;background-image:url('../brand/cover-learning.webp');background-size:300% 200%;top:50%;left:0;transform:translateY(-50%);transition:transform .5s}.learning-0:before{background-position:0 0}.learning-1:before{background-position:50% 0}.learning-2:before{background-position:100% 0}.learning-3:before{background-position:0 100%}.learning-4:before{background-position:50% 100%}.learning-5:before{background-position:100% 100%}.hero-building{height:250px;border-radius:18px;mask-image:linear-gradient(90deg,transparent,#000 12%,#000 90%,transparent)}.hero-building:before{height:100%;width:100%;aspect-ratio:auto;background-size:300% 200%}.hero-orbit{position:absolute;inset:12px;border:1px solid #17e6f244;border-radius:18px;pointer-events:none;animation:hero-pulse 5s ease-in-out infinite}.cover-search.searchbar{display:flex;align-items:center;gap:14px;padding:6px 7px 6px 18px;background:#0a2434;border:1px solid #29a1b4;border-radius:11px;position:relative;margin:0 0 15px;z-index:5}.cover-search>.ui-icon{width:23px;color:#b9e7f0}.cover-search input{flex:1;width:100%;min-width:0;border:0;background:none;color:#e9f6ff;font-size:15px;height:38px;outline:none;padding:0}.cover-search input::placeholder{color:#9bbccc}.cover-search>button{background:#17e6f2;border:0;border-radius:7px;color:#032432;font-size:13px;font-weight:750;padding:12px 24px;cursor:pointer;white-space:nowrap}.cover-search:focus-within{outline:2px solid #17e6f2;outline-offset:3px}.cover-search .search-results{top:calc(100% + 8px);max-height:360px;overflow:auto;width:100%;left:0}.top-copilot{display:flex;align-items:center;gap:24px;padding:18px 22px;border:1px solid #2eb6c4;border-radius:12px;background:linear-gradient(110deg,#123a47,#092032 70%);margin-bottom:14px;position:relative;overflow:hidden}.top-copilot:after{content:"";position:absolute;bottom:0;left:-25%;width:25%;height:2px;background:linear-gradient(90deg,transparent,#17e6f2,transparent);animation:scan-line 8s linear infinite}.top-copilot>.ui-icon{width:48px;height:48px;color:#17e6f2;filter:drop-shadow(0 0 7px #17e6f244)}.top-copilot>div{flex:1;border-left:1px solid #407083;padding-left:24px}.top-copilot h2{margin:0 0 5px;font-size:24px;line-height:1.2;letter-spacing:-.3px}.top-copilot h2 span{color:#17e6f2}.top-copilot p{font-size:13px;color:#afc8d8;line-height:1.5;margin:0}.gold-button,.cyan-button{display:inline-flex;align-items:center;justify-content:center;padding:11px 20px;border-radius:7px;background:#ffb940;border:1px solid #ffd276;color:#251a07;font-size:13px;font-weight:750;cursor:pointer;text-decoration:none;white-space:nowrap;gap:8px}.gold-button:hover{background:#ffd27f}.cyan-button{background:#17e6f2;border-color:#17e6f2;color:#032634}.cyan-button:hover{background:#8ef6ff}.cover-quick{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-bottom:23px}.cover-quick button{display:flex;align-items:center;justify-content:center;gap:14px;border:1px solid #2995aa;background:#092532;color:#e1f4fc;padding:13px;border-radius:9px;font-size:15px;cursor:pointer}.cover-quick button .ui-icon{color:#17e6f2}.cover-quick button:hover{background:#123c4c;border-color:#17e6f2}.systems-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;scroll-margin-top:20px}.system-tile{min-width:0;position:relative;padding:0 9px 12px;border:1px solid var(--system-accent);border-radius:12px;background:linear-gradient(140deg,#102838e8,#071a28fa);overflow:hidden;transition:box-shadow .25s,transform .25s}.system-tile:hover{box-shadow:0 6px 28px #0007,0 0 14px color-mix(in srgb,var(--system-accent) 16%,transparent);transform:translateY(-3px)}.system-tile h2{display:flex;align-items:center;gap:10px;font-size:21px;line-height:1.3;margin:12px 7px;letter-spacing:-.3px}.system-tile h2 .ui-icon{color:var(--system-accent);width:25px;height:25px}.system-art{display:block;width:100%;height:180px;border:0;border-radius:6px;overflow:hidden;position:relative;background:#061825;cursor:pointer;padding:0}.system-art:before{content:"";position:absolute;width:100%;aspect-ratio:1;left:0;top:50%;transform:translateY(-50%);background-image:url('../brand/cover-systems.webp');background-size:300% 300%;transition:transform .6s}.system-art-0:before{background-position:0 0}.system-art-1:before{background-position:50% 0}.system-art-2:before{background-position:100% 0}.system-art-3:before{background-position:0 50%}.system-art-4:before{background-position:50% 50%}.system-art-5:before{background-position:100% 50%}.system-art-6:before{background-position:0 100%}.system-art-7:before{background-position:50% 100%}.system-art-8:before{background-position:100% 100%}.system-art:hover:before{transform:translateY(-50%) scale(1.04)}.art-flow{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;opacity:.4}.art-flow path{stroke:var(--system-accent);stroke-width:2;stroke-dasharray:18 210;animation:flow-card 4s linear infinite;filter:drop-shadow(0 0 3px var(--system-accent))}.art-flow path:nth-child(2){animation-delay:-2s;opacity:.55}.art-preview{position:absolute;right:8px;bottom:8px;padding:5px 9px;background:#05202cd9;color:#d2f7ff;border:1px solid #58b9ca66;border-radius:5px;font-size:9px;opacity:0;transition:.2s}.system-art:hover .art-preview,.system-art:focus-visible .art-preview{opacity:1}.system-topic-grid{display:grid;grid-template-columns:repeat(3,1fr);margin:8px 4px 0}.system-topic-grid a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;min-height:69px;padding:9px 4px;color:#dcebf6;text-decoration:none;font-size:11px;line-height:1.3;text-align:center;border-right:1px solid #28556c}.system-topic-grid a:nth-child(3n){border-right:0}.system-topic-grid a:nth-child(n+4){border-top:1px solid #28556c}.system-topic-grid .ui-icon{width:28px;height:28px;color:var(--system-accent)}.system-topic-grid a:hover{background:#153a4b;color:white;border-radius:5px}.extra-topics,.tile-spacer{height:25px;display:flex;align-items:center;justify-content:center;font-size:9px;color:#8aaec0;gap:6px}.extra-topics a{color:#adc6d9;text-decoration:none}.extra-topics a:hover{color:#17e6f2}.explore-system{display:flex;justify-content:center;align-items:center;gap:14px;width:calc(100% - 24px);margin:0 12px;border:0;border-radius:6px;background:var(--system-accent);color:#06202d;padding:10px 12px;font-size:13px;font-weight:750;cursor:pointer}.explore-system:hover{filter:brightness(1.17)}.all-labs-line{display:flex;align-items:center;justify-content:center;gap:28px;margin:16px 0 26px}.all-labs-line button{background:#0e2d3d;border:1px solid #276076;border-radius:7px;padding:9px 17px;color:#8fecf4;font-size:12px;cursor:pointer}.all-labs-line a{color:#83b6ca;font-size:12px;text-decoration:none}.section-title{font-size:25px;line-height:1.25;margin:0 0 16px;letter-spacing:-.4px;display:flex;gap:12px;align-items:center}.section-title:before{content:"";width:4px;height:25px;background:#17e6f2;box-shadow:0 0 9px #17e6f244;border-radius:3px;flex:none}.continue-section{margin:22px 0 30px}.continue-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.continue-card{display:grid;grid-template-columns:105px 1fr auto;gap:15px;align-items:center;padding:10px;border:1px solid #277083;border-radius:10px;color:white;text-decoration:none;background:#0b2433;overflow:hidden}.continue-card>.learning-art{width:105px;height:90px;border-radius:5px}.continue-card strong{display:block;font-size:14px;margin-bottom:6px}.continue-card small{font-size:11px;color:#a1bece;line-height:1.5;display:block}.continue-card b{font-size:22px;font-weight:400;color:#80c1d5}.continue-card:hover{border-color:#17e6f2;background:#0d3040}.building-explorer{border-top:1px solid #245267;border-bottom:1px solid #245267;padding:25px 0;margin-bottom:30px;scroll-margin-top:20px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:22px;margin-bottom:20px}.section-heading .section-title{margin:0 0 7px}.section-heading p{font-size:13px;line-height:1.6;margin:0;color:#9db9cd}.view-switch{display:flex;background:#092333;padding:4px;border:1px solid #284b62;border-radius:8px;gap:4px;flex:none}.view-switch 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canvas{width:100%;height:100%;display:block;touch-action:none;cursor:grab}.model-3d canvas:active{cursor:grabbing}.model-toolbar{position:absolute;top:12px;left:12px;display:flex;gap:6px;flex-wrap:wrap;z-index:1}.model-toolbar button{background:#082334e8;border:1px solid #39768b;color:#baedf3;border-radius:5px;padding:7px 10px;cursor:pointer;font-size:10px;min-width:30px}.model-help{position:absolute;bottom:10px;left:0;width:100%;text-align:center;font-size:9px;color:#8aafc3;margin:0;pointer-events:none}.model-fallback{padding:16px;color:#ffcf84;font-size:12px}.explorer-info{display:flex;flex-direction:column;align-items:stretch;min-width:0}.service-tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.service-tabs button{display:flex;align-items:center;justify-content:center;gap:7px;border:1px solid #2b6277;border-radius:7px;padding:11px 7px;background:#0c2637;color:#bed7e5;cursor:pointer;font-size:11px}.service-tabs .ui-icon{width:19px;height:19px}.service-tabs 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#2d667c;border-radius:6px;background:#102c3c;color:#92e5ed;padding:8px 13px;cursor:pointer;font-size:11px}.flow-controls label{display:flex;align-items:center;gap:12px}.flow-controls input{width:95px;accent-color:#17e6f2}.explorer-info>.cyan-button{align-self:start}.explorer-info>.illustration-note,.illustration-note{font-size:10px;color:#7496ac;line-height:1.6;margin-top:12px}.learning-section{margin-bottom:30px;scroll-margin-top:20px}.path-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.path-card{color:#e6f4ff;text-decoration:none;border:1px solid #2a6980;border-radius:10px;overflow:hidden;background:#0b2433}.path-card>.learning-art{height:155px}.path-copy{position:relative;padding:18px 20px 18px 58px}.path-copy>.ui-icon{position:absolute;top:16px;left:18px;color:#ffb649;width:26px}.path-copy h3{font-size:18px;margin:0 0 8px}.path-copy p{font-size:12px;line-height:1.55;margin:0 0 13px;color:#abc6d7}.path-copy>span{color:#17e6f2;font-size:12px;font-weight:700}.path-card:hover{border-color:#17e6f2}.site-learning{margin-bottom:26px;scroll-margin-top:20px}.site-learning-grid{display:grid;grid-template-columns:2fr 1fr;gap:18px}.site-case{display:grid;grid-template-columns:1.15fr 1fr;border:1px solid #2a6980;border-radius:10px;overflow:hidden;background:#0b2433;min-height:230px}.site-case>.learning-art{min-height:230px}.site-case>div:last-child{padding:22px}.site-case h3{font-size:21px;line-height:1.3;margin:0 0 12px}.site-case p{font-size:12px;line-height:1.6;color:#a5c1d3;margin:0 0 19px}.site-case .cyan-button{font-size:11px}.knowledge-card{padding:16px 18px;border:1px solid #2a6980;border-radius:10px;background:#0b2433;display:flex;flex-direction:column}.knowledge-card h3{font-size:18px;margin:0 0 10px;display:flex;gap:10px;align-items:center}.knowledge-card h3 .ui-icon{color:#17e6f2}.knowledge-card>.learning-art{height:100px;border-radius:6px;flex:1;min-height:85px}.knowledge-card p{font-size:11px;line-height:1.6;color:#a3c0d0;margin:12px 0}.knowledge-card .cyan-button{font-size:11px;align-self:start}.approved-cover .discovery{padding:0;margin:0 0 25px}.approved-cover .discovery .section-intro{display:none}.approved-cover .discovery h2,.approved-cover .discovery>p,.approved-cover .discovery>.eyebrow{display:none}.approved-cover .discovery-grid{gap:18px}.approved-cover .discovery-card{padding:18px 20px;min-height:110px}.approved-cover .discovery-card .card-title{font-size:16px}.approved-cover .discovery-card .card-copy{font-size:11px}.approved-cover .discovery-card .card-action{font-size:11px}.approved-cover .mv-cotw{margin:0 0 20px;background:linear-gradient(110deg,#192a2e,#0b2031);padding:22px;border-radius:12px}.approved-cover .mv-cotw h2{font-size:23px}.approved-cover .mv-cotw p{font-size:12px}.approved-cover .mv-cotw input[type=email],.approved-cover .mv-cotw select{font-size:12px;flex:1 1 140px}.approved-cover .mv-cotw button{font-size:12px}.privacy-link{text-align:center;color:#7193a8;font-size:10px;line-height:1.6;margin:18px 0}.privacy-link button{font-size:inherit}.cover-dialog{width:min(950px,calc(100% - 28px));max-height:88vh;overflow:auto;color:#e3f2ff;background:#0a1f30;border:1px solid #2e8295;border-radius:15px;padding:28px;box-shadow:0 15px 100px #0009}.cover-dialog::backdrop{background:#010a15d9;backdrop-filter:blur(7px)}.cover-dialog h2{font-size:29px;line-height:1.2;margin:12px 35px 14px 0}.cover-dialog>p{color:#9fbed0;font-size:13px;line-height:1.6}.cover-dialog .eyebrow{font-size:10px;letter-spacing:.13em;color:#6bd9e5;margin:0}.dialog-x{position:absolute;right:16px;top:16px;background:#0b2b3e;color:#c1e3f2;border:1px solid #346c81;border-radius:50%;font-size:23px;width:36px;height:36px;cursor:pointer}.catalogue-controls{display:flex;align-items:center;gap:15px;margin:20px 0}.catalogue-controls input{flex:1;min-width:0;border:1px solid #32677c;border-radius:7px;background:#071b2b;color:#e2f1fc;padding:12px 14px;font-size:13px}.catalogue-controls>span{font-size:11px;color:#89b2c7;white-space:nowrap}.system-lab-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}.system-lab-list a{display:block;text-decoration:none;color:#dff2ff;border:1px solid #295469;border-radius:8px;padding:16px;background:#0c2838}.system-lab-list a:hover{border-color:#17e6f2;background:#123749}.system-lab-list small{display:block;color:#ffbc69;font-size:9px;margin-bottom:8px}.system-lab-list strong{font-size:14px;line-height:1.4}.system-lab-list p{font-size:12px;line-height:1.6;color:#9fbdd0;margin:9px 0}.system-lab-list span{color:#17e6f2;font-size:11px;font-weight:700}.install-dialog{max-width:650px}.install-dialog h3{font-size:15px;color:#98e9ef;margin-top:24px}.install-dialog p{font-size:13px;line-height:1.7}.install-dialog #installStatus{color:#f4bd67;margin:16px 0;font-size:12px;line-height:1.6}.motion-paused *,.motion-paused *:before,.motion-paused *:after{animation-play-state:paused!important}.flow-paused .diagram-wire{animation-play-state:paused!important}.motion-paused .system-tile{transform:none!important}.flow-paused .diagram-wire{stroke-dasharray:none}.motion-paused .diagram-wire{stroke-dasharray:none}a,button,input{touch-action:manipulation}:focus-visible{outline:2px solid #ffbd68;outline-offset:4px}@keyframes flow-card{to{stroke-dashoffset:-228}}@keyframes schematic-flow{to{stroke-dashoffset:-38}}@keyframes scan-line{to{left:125%}}@keyframes hero-pulse{50%{opacity:.3}}
@media(min-width:1500px){.system-art{height:200px}.system-tile h2{font-size:23px}.system-topic-grid a{font-size:12px;min-height:75px}.cover-hero h1{font-size:64px}}
@media(max-width:1160px){.home-header{gap:16px}.home-brand img{width:225px}.home-nav{gap:16px}.home-nav a,.home-nav button{font-size:12px}.home-social{gap:10px;padding-left:16px}.home-social svg{width:19px;height:19px}.motion-control{font-size:8px}.cover-hero h1{font-size:47px}.cover-intro{font-size:12px}.hero-building{height:230px}.system-tile h2{font-size:18px;gap:8px;margin:11px 4px}.system-tile h2 .ui-icon{width:22px}.system-art{height:160px}.system-topic-grid a{font-size:10px;min-height:65px}.system-topic-grid .ui-icon{width:25px;height:25px}.explore-system{font-size:12px}.continue-card{grid-template-columns:80px 1fr auto;gap:11px}.continue-card>.learning-art{width:80px;height:82px}.continue-card strong{font-size:13px}.continue-card small{font-size:10px}.service-tabs{gap:6px}.service-tabs button{font-size:10px;gap:5px;padding:10px 6px}.service-tabs .ui-icon{width:16px}.path-copy{padding:16px 16px 16px 47px}.path-copy>.ui-icon{left:12px;width:23px}.path-copy h3{font-size:16px}.path-copy p{font-size:11px}.site-case h3{font-size:19px}.site-case>div:last-child{padding:18px}}
@media(max-width:950px){.home-header{flex-wrap:wrap;padding-top:15px;gap:0}.home-brand img{width:260px}.home-nav{order:4;justify-content:center;width:100%;gap:36px;margin-top:8px}.home-social{border:0;padding-left:20px}.motion-control{margin-left:15px}.home-clock{display:none}.home-meta{justify-content:space-between}.cover-hero{gap:20px;grid-template-columns:1.1fr 1fr}.cover-hero h1{font-size:39px}.cover-intro{font-size:12px}.hero-building{height:230px}.systems-grid{gap:12px}.system-tile{padding:0 7px 10px}.system-tile h2{font-size:16px;letter-spacing:-.2px}.system-tile h2 .ui-icon{width:19px;height:20px}.system-art{height:130px}.system-topic-grid a{font-size:9px;padding:7px 3px;min-height:60px}.system-topic-grid .ui-icon{width:23px;height:23px}.explore-system{font-size:10px;width:calc(100% - 12px);margin:0 6px;padding:9px 6px;gap:7px}.extra-topics{font-size:7px;gap:3px}.top-copilot h2{font-size:22px}.top-copilot p{font-size:12px}.top-copilot>.ui-icon{width:40px;height:40px}.section-title{font-size:23px}.continue-card{grid-template-columns:70px 1fr;gap:10px}.continue-card b{display:none}.continue-card>.learning-art{width:70px;height:80px}.continue-card strong{font-size:12px}.continue-card small{font-size:10px}.explorer-grid{grid-template-columns:1fr 1fr;gap:18px}.service-tabs{grid-template-columns:1fr 1fr}.diagram-2d,.model-3d,.model-stage{min-height:400px;height:100%}.explorer-info h3{font-size:21px}.service-steps{gap:7px}.service-steps li{font-size:10px;padding:10px 7px}.path-card>.learning-art{height:130px}.path-copy{padding:14px}.path-copy>.ui-icon{display:none}.path-copy h3{font-size:16px}.site-learning-grid{grid-template-columns:1.7fr 1fr}.site-case{grid-template-columns:1fr}.site-case>.learning-art{min-height:140px;height:140px}.site-case h3{font-size:18px}.knowledge-card>.learning-art{max-height:170px}}
@media(max-width:650px){.mv-cover .wrap{padding:0 14px 18px}.home-header{padding-top:15px}.home-brand{min-width:155px}.home-brand img{width:205px}.home-social{padding-left:10px;gap:8px}.home-social svg{width:17px;height:17px}.motion-control{order:5;font-size:8px;margin:8px auto 0;padding:4px 9px}.home-nav{gap:0;justify-content:space-between;overflow:auto}.home-nav a,.home-nav button{font-size:11px;padding:12px 0}.home-meta{font-size:8px;justify-content:center;letter-spacing:.02em;padding:12px 0}.home-meta>span:first-child{display:none}.cover-hero{display:block;padding:13px 3px 18px}.hero-text .eyebrow{font-size:8px;letter-spacing:.1em;margin-bottom:12px}.cover-hero h1{font-size:37px;letter-spacing:-1.15px;margin-bottom:16px}.cover-intro{font-size:12px;line-height:1.65}.hero-building{height:175px;margin-top:18px;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}.hero-building:before{height:auto;width:100%;aspect-ratio:1}.cover-search.searchbar{gap:9px;padding:5px 6px 5px 12px;margin-bottom:12px}.cover-search>.ui-icon{width:18px}.cover-search input{font-size:12px;height:35px}.cover-search>button{font-size:11px;padding:11px 13px}.top-copilot{padding:16px 14px;gap:12px;flex-wrap:wrap}.top-copilot>.ui-icon{width:33px;height:33px}.top-copilot>div{padding-left:12px;flex-basis:calc(100% - 55px)}.top-copilot h2{font-size:19px}.top-copilot p{font-size:11px}.top-copilot>.gold-button{margin-left:45px;font-size:11px;padding:9px 16px}.cover-quick{gap:8px;margin-bottom:18px}.cover-quick button{flex-direction:column;gap:7px;padding:11px 5px;font-size:10px}.cover-quick button .ui-icon{width:24px;height:24px}.systems-grid{grid-template-columns:1fr;gap:16px}.system-tile{padding:0 10px 12px}.system-tile h2{font-size:22px;margin:13px 6px}.system-tile h2 .ui-icon{width:26px;height:26px}.system-art{height:185px}.system-topic-grid a{font-size:11px;min-height:75px;padding:11px 4px}.system-topic-grid .ui-icon{width:29px;height:29px}.extra-topics{font-size:9px;gap:6px}.explore-system{font-size:13px;margin:0 12px;width:calc(100% - 24px);padding:11px 10px}.all-labs-line{gap:16px;flex-wrap:wrap;margin:18px 0 24px}.all-labs-line a{font-size:11px}.all-labs-line button{font-size:11px}.section-title{font-size:22px;line-height:1.3;gap:10px}.section-title:before{height:23px}.continue-grid{grid-template-columns:1fr;gap:12px}.continue-card{grid-template-columns:105px 1fr auto;padding:10px;gap:14px}.continue-card>.learning-art{width:105px;height:85px}.continue-card strong{font-size:14px}.continue-card small{font-size:11px}.continue-card b{display:block}.continue-section{margin-bottom:26px}.section-heading{flex-wrap:wrap;gap:16px;margin-bottom:18px}.section-heading p{font-size:12px}.view-switch{width:100%}.view-switch button{flex:1;font-size:11px}.explorer-grid{grid-template-columns:1fr;gap:20px}.diagram-2d{height:330px;min-height:0;padding:6px}.model-3d{height:330px;min-height:0}.model-stage{height:auto;min-height:0}.service-tabs{grid-template-columns:repeat(4,1fr);gap:6px}.service-tabs button{flex-direction:column;font-size:10px;gap:7px;padding:10px 4px}.service-tabs .ui-icon{width:22px;height:22px}.explorer-info h3{font-size:22px;margin-top:18px}.explorer-info>p{font-size:12px}.service-steps li{font-size:10px;padding:12px 9px}.flow-controls{gap:18px}.explorer-info>.cyan-button{align-self:stretch;font-size:12px}.model-toolbar{left:8px;top:8px;gap:5px}.model-toolbar button{font-size:9px;padding:7px 8px}.model-help{font-size:8px;bottom:8px}.path-grid{grid-template-columns:1fr;gap:15px}.path-card>.learning-art{height:175px}.path-copy{padding:18px 20px 18px 58px}.path-copy>.ui-icon{display:block;left:18px;top:17px;width:26px}.path-copy h3{font-size:18px}.path-copy p{font-size:12px}.site-learning-grid{grid-template-columns:1fr;gap:15px}.site-case>.learning-art{height:190px;min-height:0}.site-case>div:last-child{padding:20px}.site-case h3{font-size:22px}.site-case p{font-size:12px}.knowledge-card{padding:18px}.knowledge-card>.learning-art{height:150px;max-height:none;flex:none}.knowledge-card h3{font-size:20px}.knowledge-card p{font-size:12px}.approved-cover .discovery-grid{grid-template-columns:1fr;gap:12px}.approved-cover .discovery-card{min-height:100px;padding:18px 20px}.approved-cover .mv-cotw{padding:18px;gap:18px}.approved-cover .mv-cotw h2{font-size:21px}.approved-cover .mv-cotw p{font-size:12px}.approved-cover .mv-cotw button{width:100%;font-size:12px}.cover-dialog{width:calc(100% - 20px);padding:24px 18px;max-height:90vh}.cover-dialog h2{font-size:24px;margin-right:30px}.cover-dialog>p{font-size:12px}.system-lab-list{grid-template-columns:1fr}.catalogue-controls{flex-wrap:wrap;gap:10px}.catalogue-controls input{flex-basis:100%}.catalogue-controls>span{font-size:10px}.system-lab-list a{padding:16px}.system-lab-list strong{font-size:14px}.illustration-note{font-size:9px}}
@media(max-width:370px){.home-brand img{width:175px}.home-social{gap:6px;padding-left:5px}.home-social svg{width:15px}.cover-hero h1{font-size:33px}.system-art{height:170px}.system-tile h2{font-size:20px}.top-copilot h2{font-size:18px}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.system-tile{transform:none!important}.diagram-wire{stroke-dasharray:none!important}}
.css3d-viewport{position:absolute;inset:0;overflow:hidden;perspective:1000px;perspective-origin:50% 38%;touch-action:none;cursor:grab;background:radial-gradient(ellipse at 50% 65%,#173c4e66,transparent 70%)}.css3d-viewport:active{cursor:grabbing}.css3d-world{position:absolute;left:50%;top:87%;width:0;height:0;transform-style:preserve-3d;transform-origin:0 0}.css-cube{position:absolute;transform-style:preserve-3d}.css-face{position:absolute;backface-visibility:visible;box-sizing:border-box;border:1px solid #a4d7e52b}.css-face.top{filter:brightness(1.2)}.css-face.left{filter:brightness(.72)}.css-face.right{filter:brightness(.88)}.css-face.back,.css-face.bottom{filter:brightness(.5)}.css-system{position:absolute;transform-style:preserve-3d}.css-system.is-muted .css-face{opacity:.1}.css-system.is-muted .css-cube{pointer-events:none}.css-equipment .css-face.front:after{content:"";position:absolute;inset:5px 6px;background:repeating-linear-gradient(0deg,#082232 0 3px,transparent 3px 6px);border-top:2px solid #d7ffff}.css-cube[role=button]{cursor:pointer}.css-cube[role=button]:hover .css-face,.css-selected .css-face{border-color:#fff;box-shadow:0 0 5px #fff6}.css-particle{position:absolute;display:block;width:5px;height:5px;border-radius:50%;pointer-events:none;transform-style:preserve-3d}.css3d-label{position:absolute;bottom:39px;left:0;width:100%;text-align:center;font-size:8px;letter-spacing:.08em;color:#75acc2;pointer-events:none}
.hero-building:before{width:300px;height:300px;max-width:100%;left:50%;transform:translate(-50%,-50%);aspect-ratio:1;background-size:300% 200%}.approved-cover .discovery>span.eyebrow{display:none}.approved-cover .discovery>p{display:none}
@media(max-width:650px){.hero-building:before{width:265px;height:265px}.css3d-world{top:90%}.css3d-label{font-size:7px}}
.css3d-world{top:84%}
.approved-cover .discovery .discovery-head{display:none}
/* Compact cover-page bottom, independent of legacy shared-footer spacing. */
.action-arrow{width:13px;height:13px;display:inline-block;vertical-align:-2px;flex:none}.approved-cover .discovery .discovery-card{display:grid;grid-template-columns:36px minmax(0,1fr);grid-template-rows:auto auto auto;gap:4px 14px;text-align:left;align-content:center;min-height:106px;padding:17px 20px;border-radius:10px;background:#0b2535;box-shadow:none}.approved-cover .discovery .discovery-card .card-symbol{grid-column:1;grid-row:1/4;align-self:center;margin:0;font-size:0;color:#17e6f2}.approved-cover .discovery .discovery-card .card-symbol .ui-icon{width:30px;height:30px}.approved-cover .discovery .discovery-card .card-title{grid-column:2;font-size:15px;line-height:1.3;margin:0}.approved-cover .discovery .discovery-card .card-copy{grid-column:2;font-size:11px;line-height:1.5;margin:0;color:#9dbbce}.approved-cover .discovery .discovery-card .card-action{grid-column:2;display:flex;align-items:center;gap:8px;font-size:10px;line-height:1.4;margin:4px 0 0;color:#68dce8}.approved-cover .discovery .discovery-card:hover{background:#0f3243;border-color:#17e6f2;transform:translateY(-2px)}.approved-cover .discovery{margin-bottom:20px}.approved-cover .privacy-link{margin:10px 0 0;padding:0;font-size:10px}.approved-cover .mv-cotw{margin-bottom:14px}.mv-cover>.wrap{padding-bottom:16px}.cover-footer{clear:both;width:100%;border-top:1px solid #285268;background:#081c2b;margin:0;padding:0;color:#b9d0df;box-sizing:border-box}.cover-footer-inner{max-width:1480px;margin:auto;padding:0 26px 22px}.cover-verification{display:flex;align-items:center;justify-content:center;gap:9px;border-bottom:1px solid #264b60;padding:14px 0;margin:0;font-size:10px;line-height:1.6;color:#99b7ca;text-align:center}.cover-verification>svg{width:18px;height:20px;flex:none;color:#83c9d9}.cover-footer-row{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:15px 0 0;flex-wrap:wrap}.cover-credit{flex:1 1 420px;min-width:0;margin:0;font-size:10px;line-height:1.7;color:#bbd3e3}.cover-credit>span{color:#4f7d93;margin:0 8px}.cover-footer-links{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.cover-footer-links a,.cover-footer-links button{font:10px/1.6 Arial,Helvetica,sans-serif;color:#a5c8da;text-decoration:none;background:none;border:0;padding:3px 0;cursor:pointer}.cover-footer-links a:hover,.cover-footer-links button:hover{color:#17e6f2;text-decoration:underline}.cover-footer-social{display:flex;align-items:center;justify-content:center;gap:11px}.cover-footer-social a{display:flex;align-items:center;justify-content:center;width:22px;height:24px}.cover-footer-social svg{width:18px;height:18px}.cover-footer-social a:hover{transform:translateY(-2px)}
@media(max-width:1000px){.cover-credit{flex-basis:100%;text-align:center}.cover-footer-row{justify-content:center;gap:12px 20px}.cover-footer-links{justify-content:center}.cover-footer-inner{padding-bottom:22px}}
@media(max-width:650px){.approved-cover .discovery .discovery-card{min-height:104px;padding:16px 18px}.cover-footer-inner{padding:0 16px 28px}.cover-verification{font-size:9px;line-height:1.65;padding:14px 0;align-items:flex-start}.cover-verification>svg{margin-top:2px;width:17px}.cover-credit{font-size:10px}.cover-credit>span{margin:0 4px}.cover-footer-links{gap:10px 15px}.cover-footer-links a,.cover-footer-links button{font-size:10px;padding:5px 0}.cover-footer-row{padding-top:15px;gap:13px}.cover-footer-social{gap:15px;width:100%}.cover-footer-social a{width:27px;height:30px}.cover-footer-social svg{width:20px;height:20px}}
/* Text-and-icons-only footer, requested by the owner. */
.cover-footer{background:transparent;border:0;box-shadow:none}.cover-footer-inner{background:transparent;border:0}.cover-verification{border:0;background:transparent;padding:9px 0 5px}.cover-footer-row{background:transparent;border:0;padding-top:8px}.cover-footer-social,.cover-footer-social a{background:none;border:0;box-shadow:none;border-radius:0}.cover-footer-inner{padding-bottom:22px}
body.footer-in-view .mvt-btn,body.footer-in-view .mvt-ask,body.footer-in-view #mv-copilot-host{visibility:hidden!important;pointer-events:none!important}
/* Owner-approved three-line footer alignment. */
.cover-footer .cover-credit{display:block;width:100%;margin:0;text-align:center;font-size:12px;font-weight:700;line-height:1.7;padding:9px 0 5px;color:#b9dcea}.cover-footer .cover-verification{display:block;text-align:center;padding:2px 0 9px;margin:0;font-size:10px;line-height:1.7;letter-spacing:.015em}.cover-footer .cover-footer-row{justify-content:flex-end;gap:18px;padding-top:3px}.cover-footer .cover-footer-links{justify-content:flex-end}.cover-footer .cover-footer-social{width:auto}
@media(max-width:650px){.cover-footer .cover-credit{font-size:11px;padding-top:10px}.cover-footer .cover-verification{font-size:9px;line-height:1.7;padding-bottom:10px}.cover-footer .cover-footer-row{justify-content:flex-end;gap:10px 15px}.cover-footer .cover-footer-links{justify-content:flex-end}.cover-footer .cover-footer-social{width:auto}}