.brand-icon{width:22px;height:22px;flex:none;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;vertical-align:middle}.hero-links{gap:12px;flex-wrap:wrap}.hero-links .text-link{display:inline-flex;align-items:center;justify-content:center;gap:24px;padding:19px 24px;border:1px solid #ffffff88;border-radius:4px;text-decoration:none}.hero-links .button{gap:24px;border-radius:4px}.hero-bottom .scroll-icon{border:0;width:24px;height:28px}.concepts{background:#e6eee8}.concept-switch{display:flex;gap:8px;margin:44px 0 54px;flex-wrap:wrap}.concept-switch button{font:inherit;display:flex;gap:16px;align-items:center;border:1px solid #859a91;border-radius:40px;padding:15px 24px;background:transparent;color:#172a32;cursor:pointer;min-height:48px}.concept-switch button[aria-pressed=true]{background:#172a32;color:#fff;border-color:#172a32}.concept-switch button span{font-size:11px}.concept-panel{display:grid;grid-template-columns:1fr 1fr;gap:8vw;align-items:center;margin:50px 0}.concept-panel[hidden]{display:none}.concept-copy h3{font-size:clamp(32px,3.6vw,58px);line-height:1.08;letter-spacing:-.04em;margin:24px 0}.concept-copy>p:not(.eyebrow){font-size:19px;line-height:1.65;max-width:470px}.concept-features{display:flex;flex-wrap:wrap;gap:9px;margin-top:30px}.concept-features span{font-size:12px;border:1px solid #9baea3;padding:8px 12px;border-radius:20px}.concept-device{background:#f8faf6;border:1px solid #b7c9be;border-radius:20px;box-shadow:0 24px 70px #172a3217;padding:28px;transform:rotate(-1deg)}.device-bar{display:flex;align-items:center;gap:12px;font-size:10px;letter-spacing:.1em}.device-status{margin-left:auto;padding:5px 9px;background:#d6e9dc;border-radius:20px}.device-title{display:flex;flex-direction:column;gap:8px;margin:28px 0 10px}.device-title>span{font-size:12px;color:#50635b}.device-title strong{font-size:26px;letter-spacing:-.04em}.concept-route{width:100%;border-radius:10px;background:#e5eee7}.concept-endpoints{display:flex;justify-content:space-between;font-size:10px;letter-spacing:.15em;margin:12px 0 24px}.concept-checklist{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #c9d6ce;padding:18px 0 0;font-size:14px}.concept-checklist strong{display:flex;gap:10px;align-items:center;color:#00645f}.concept-checklist svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.7}.concept-disclaimer{font-size:9px!important;letter-spacing:.08em;margin:22px 0 0;color:#50635b}.founder-image{background:#dce9e0}.signature strong{font-size:28px}.scene-bottom{justify-content:space-between}.scene-bottom>a{margin-left:auto}.hero-bottom{justify-content:space-between}
@media(max-width:760px){.concept-panel{grid-template-columns:1fr;gap:30px}.concept-switch{gap:8px;margin:28px 0}.concept-switch button{padding:12px 16px;font-size:13px;gap:8px}.concept-device{padding:20px;transform:none}.concept-copy>p:not(.eyebrow){font-size:17px}.hero-links{align-items:stretch}.hero-links a{min-height:56px}.hero-links .text-link{padding:16px 20px}.device-title strong{font-size:24px}}
/* The demonstrations use real controls; their route illustrations are explicitly fictional. */
.concepts [hidden]{display:none!important}.concept-device{transform:none;min-width:0}.concept-disclaimer{font-size:12px!important;line-height:1.55;letter-spacing:0;margin:14px 0 18px;color:#40594e}.device-status{background:#dbe9e2;color:#254638}.concept-figure{margin:0}.concept-figure figcaption{font-size:11px;color:#40594e;line-height:1.5;margin-top:7px}.concept-route{display:block;width:100%;height:auto}.route-line{fill:none;stroke:#006c67;stroke-width:5;stroke-linecap:round;stroke-linejoin:round}.route-area{fill:#006c671c}.route-end{fill:#172a32}.route-point{fill:#f8faf6;stroke:#006c67;stroke-width:3}.route-finish{fill:#e8a189;stroke:#172a32;stroke-width:3}.paddock-line{fill:none;stroke:#53695f;stroke-width:3;stroke-dasharray:5 5}.concept-device[data-active-step="1"] .route-point{fill:#e8a189;stroke:#172a32}.concept-endpoints{font-size:10px;line-height:1.6;letter-spacing:.07em;margin:12px 0 20px}.concept-stage-switch{display:flex;flex-wrap:wrap;gap:6px;border-bottom:1px solid #c9d6ce;padding-bottom:14px}.concept-stage-switch button{font:inherit;font-size:13px;min-height:44px;padding:10px 13px;border:1px solid #81978a;background:#f8faf6;color:#172a32;border-radius:7px;cursor:pointer}.concept-stage-switch button[aria-pressed=true]{background:#00645f;border-color:#00645f;color:white}.concept-step-detail{padding:19px 0 22px;min-height:245px}.concept-step-detail h4{font-size:20px;line-height:1.25;letter-spacing:-.025em;margin:0 0 10px}.concept-step-detail p{font-size:14px;line-height:1.6;margin:0 0 15px;color:#40594e}.concept-step-detail ul{display:flex;gap:6px;flex-wrap:wrap;list-style:none;margin:0;padding:0}.concept-step-detail li{font-size:11px;line-height:1.5;padding:5px 8px;background:#e6eee8;border-radius:5px;color:#294b3c}.concept-checklist{display:block;border:0;border-top:1px solid #bccdc2;margin:0;padding:16px 0 0;min-width:0}.concept-checklist legend{font-size:14px;font-weight:700;padding:0 9px 0 0}.concept-checklist>p{font-size:12px;line-height:1.5;color:#40594e;margin:0 0 8px}.concept-checklist label{display:flex;align-items:center;gap:11px;min-height:44px;padding:5px 0;font-size:13px;line-height:1.5;cursor:pointer}.concept-checklist input{width:19px;height:19px;margin:0;flex-shrink:0;accent-color:#00645f}.concept-check-footer{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;margin-top:10px}.concept-check-footer output{font-size:12px;color:#294b3c}.concept-check-footer button{min-height:44px;font:inherit;font-size:12px;color:#005e58;background:transparent;border:0;text-decoration:underline;text-underline-offset:3px;padding:8px;cursor:pointer}.concept-local-note{font-size:11px!important;line-height:1.5;color:#40594e;margin:10px 0 0}.concept-copy .concept-explore-hint{font-size:14px!important;color:#005e58;border-left:2px solid #00645f;padding-left:14px;margin-top:26px}.concepts button:focus-visible,.concepts input:focus-visible{outline:3px solid #00645f;outline-offset:4px}.concept-stage-switch button[aria-pressed=true]:focus-visible{outline-color:#172a32}.concept-switch button{max-width:100%;text-align:left}.concept-copy,.concept-device{overflow-wrap:anywhere}@media(max-width:760px){.concept-step-detail{min-height:0}.concept-device{padding:18px}.concept-stage-switch button{flex:1;padding:10px 8px}.concept-endpoints{font-size:9px}.concept-figure figcaption{font-size:10px}.concept-panel{margin:30px 0}.concept-checklist label{font-size:13px}}@media(prefers-reduced-motion:reduce){.concepts *{scroll-behavior:auto}}

.concepts h2 em{color:#00645f}