*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;padding:14px}h1,h2,h3,p,figure{margin:0}.landing-shell{max-width:1800px;margin:auto;background:var(--surface);border-radius:26px;overflow:clip}.skip{position:fixed;top:-100px;left:20px;padding:10px;background:var(--ink);color:var(--surface);z-index:100}.skip:focus{top:12px}.shell-header{height:74px;padding:0 30px}.hero{position:relative;overflow:hidden;isolation:isolate;background:radial-gradient(ellipse at 50% 80%,var(--paper),transparent 70%);padding-top:55px}.hero-copy{text-align:center;position:relative;z-index:2;padding:0 20px}.hero h1{font-size:clamp(64px,8.7vw,138px);font-weight:600;line-height:.95;letter-spacing:-.075em}.hero h1 span{color:var(--muted)}.hero-copy>p{font-size:14px;color:var(--muted);margin-top:24px;line-height:1.6}.hero-actions{display:flex;gap:27px;align-items:center;justify-content:center;margin-top:26px}.pill-button{display:inline-flex;align-items:center;justify-content:center;gap:25px;background:var(--ink);color:var(--surface);border:1px solid var(--ink);padding:15px 24px;border-radius:30px;text-decoration:none;font-size:12px;font-weight:500;transition:transform .2s,background .2s}.pill-button:hover{transform:translateY(-2px);background:var(--muted);border-color:var(--muted)}.pill-button span{font-size:17px}.quiet-link{font-size:12px;color:var(--muted);text-decoration:none}.quiet-link:hover{color:var(--ink)}.hero-actions .quiet-link span{margin-left:8px}.world-stage{position:relative;max-width:1150px;height:450px;margin:-10px auto 0;display:grid;place-items:center;isolation:isolate}.world-stage img{height:510px;width:780px;max-width:90%;object-fit:contain;position:relative;z-index:1;transform:translateY(-3px);filter:saturate(.45)}.world-stage figcaption{position:absolute;bottom:22px;text-transform:uppercase;letter-spacing:.12em;font-size:8px;color:var(--muted);z-index:3}.stage-orbit{position:absolute;left:50%;top:54%;border:1px solid var(--line);border-radius:50%;transform:translate(-50%,-50%) rotate(-9deg);pointer-events:none;z-index:0}.orbit-one{width:83%;height:55%}.orbit-two{width:107%;height:75%;opacity:.45}:root[data-theme=dark] .world-stage img{filter:grayscale(.5) brightness(.8)}.capabilities{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:10px auto 0;max-width:1150px;padding:32px 40px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.capabilities article{display:flex;gap:18px;align-items:baseline;padding-left:25px;border-left:1px solid var(--line)}.capabilities article:first-child{padding-left:0;border:0}.step{font-size:10px;color:var(--muted)}.capabilities h2{font-size:22px;font-weight:500;letter-spacing:-.8px}.capabilities p{font-size:12px;color:var(--muted);margin-top:10px}.demo-section{max-width:1150px;margin:auto;padding:85px 40px 60px}.section-heading{display:flex;justify-content:space-between;align-items:baseline;gap:25px;margin-bottom:30px}.section-heading h2{font-size:clamp(30px,4vw,54px);letter-spacing:-.06em;font-weight:500;line-height:1.1}.demo-panel{border:1px solid var(--line);border-radius:20px;overflow:hidden;background:var(--paper)}.demo-placeholder{min-height:310px;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;padding:35px 20px;gap:18px}.preview-mark{display:grid;place-items:center;width:55px;height:55px;border:1px solid var(--line);border-radius:17px;color:var(--muted)}.preview-mark svg{width:28px;height:30px}.demo-placeholder h3{font-size:25px;font-weight:500;letter-spacing:-1px}.demo-placeholder p{font-size:12px;line-height:1.6;color:var(--muted);max-width:380px}.secondary{background:var(--surface);border-color:var(--line);color:var(--ink);padding:12px 20px}.secondary:hover{background:var(--canvas)}video{width:100%;display:block;max-height:650px}[hidden]{display:none!important}.video-note{padding:15px;color:var(--muted);font-size:12px}.scope{border-bottom:1px solid var(--line);margin-top:20px}.scope summary{list-style:none;padding:18px 0;cursor:pointer;font-size:12px;display:flex;justify-content:space-between}.scope summary::-webkit-details-marker{display:none}.scope summary span{font-size:17px;color:var(--muted)}.scope[open] summary span{transform:rotate(45deg)}.scope p{max-width:650px;font-size:13px;line-height:1.8;color:var(--muted);margin-bottom:18px}footer{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:30px 40px;border-top:1px solid var(--line);font-size:10px;color:var(--muted)}footer a{text-decoration:none}.footer-brand{font-size:20px;font-weight:600;letter-spacing:-1px;color:var(--ink)}dialog{background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:20px;max-width:450px;width:calc(100% - 32px);padding:35px;box-shadow:0 20px 100px #0004}dialog::backdrop{background:#10151080;backdrop-filter:blur(5px)}dialog h2{font-size:28px;letter-spacing:-1.2px;font-weight:500;line-height:1.1}dialog p{font-size:13px;line-height:1.8;color:var(--muted);margin:20px 0}dialog .fine-print{font-size:11px;margin-bottom:0}.dialog-close{position:absolute;top:10px;right:14px;border:0;background:none;color:var(--muted);font-size:25px;cursor:pointer}
@media(min-width:1500px){.hero{padding-top:75px}.world-stage{height:510px}.world-stage img{height:560px;width:850px}}
@media(max-width:700px){body{padding:8px}.shell-header{height:106px;padding:0 17px 14px}.hero{padding-top:35px}.hero h1{font-size:clamp(54px,12vw,80px)}.hero-copy>p{font-size:12px;max-width:260px;margin:22px auto 0}.hero-actions{gap:20px;margin-top:23px}.pill-button{font-size:11px;padding:12px 18px;gap:16px}.quiet-link{font-size:11px}.world-stage{height:300px;margin-top:0}.world-stage img{width:560px;height:340px;max-width:110%}.world-stage figcaption{bottom:13px;font-size:7px}.capabilities{padding:25px 20px;gap:12px;margin-top:0}.capabilities article{padding-left:12px;display:block}.capabilities h2{font-size:18px;margin-top:10px}.capabilities p{font-size:10px;line-height:1.7}.demo-section{padding:48px 20px 35px}.section-heading{gap:20px;align-items:center}.section-heading h2{font-size:32px;max-width:230px}.section-heading .quiet-link{white-space:nowrap;font-size:10px}.demo-placeholder h3{font-size:21px}.demo-placeholder p{font-size:11px}.demo-placeholder{min-height:290px}footer{padding:25px 20px;flex-wrap:wrap;gap:15px}footer>span{display:none}.footer-brand{font-size:18px}}
.world-stage .world-dark{display:none}:root[data-theme=dark] .world-stage .world-dark{display:block}:root[data-theme=dark] .world-stage .world-light{visibility:hidden;position:absolute}
/* Readable editorial scale and edge-to-edge presentation area. */
.hero-copy>p{font-size:18px}.pill-button,.quiet-link{font-size:16px}.capabilities{max-width:1400px}.capabilities h2{font-size:29px}.capabilities p{font-size:17px;line-height:1.6}.step{font-size:14px}.world-stage{height:auto;display:flex;flex-direction:column;padding-bottom:30px;margin-top:5px}.world-stage img{width:min(900px,94%);height:auto;max-width:94%;margin:-30px 0 -30px;transform:none}.world-stage figcaption{position:static;font-size:13px;letter-spacing:0;text-transform:none;margin-top:8px}.stage-orbit{top:50%}.demo-section{max-width:none;padding:64px clamp(20px,3vw,56px) 60px}.demo-actions{display:flex;align-items:center;gap:28px;flex-shrink:0}.demo-panel{width:100%;border-radius:22px}.demo-placeholder{aspect-ratio:16/9;min-height:360px;padding:40px}.demo-placeholder h3{font-size:32px}.demo-placeholder p{font-size:17px;max-width:580px}.preview-mark{width:66px;height:66px}video{max-height:none;width:100%;height:auto;aspect-ratio:auto;object-fit:contain;background:#0c100d}.video-note{font-size:15px}footer{font-size:14px;gap:24px}footer .maker-link{color:var(--muted)}dialog p{font-size:16px}dialog .fine-print{font-size:14px}.landing-shell{max-width:none}.hero h1{font-size:clamp(64px,8.7vw,138px)}
@media(max-width:1100px){.landing-shell .shell-header{height:114px;align-items:flex-end;padding-bottom:12px}.section-heading{flex-wrap:wrap;gap:24px}}
@media(max-width:700px){.hero-copy>p{font-size:16px;max-width:320px}.pill-button,.quiet-link{font-size:14px}.capabilities{gap:10px;padding:25px 20px}.capabilities h2{font-size:23px}.capabilities p{font-size:14px}.step{font-size:12px}.world-stage{height:auto;padding-bottom:30px}.world-stage img{width:100%;max-width:100%;height:auto;margin:0 0 -15px}.world-stage figcaption{font-size:12px}.demo-section{padding:42px 16px}.demo-placeholder{min-height:260px;padding:25px 16px}.demo-placeholder h3{font-size:25px}.demo-placeholder p{font-size:15px}.section-heading h2{max-width:none;font-size:36px}.demo-actions{gap:22px}.demo-actions .quiet-link{font-size:14px}.section-heading{align-items:flex-start;gap:20px}footer{font-size:13px;gap:20px}}

/* Fit the recording without letterboxing or extra panel padding. */
#demo-video{display:block;width:100%;height:auto;max-height:none}.demo-section .video-note{padding:12px 0 0}.demo-section .demo-placeholder{aspect-ratio:auto;min-height:220px}

/* Keep the full recording and its controls comfortably within one viewport. */
.demo-panel{max-width:calc(72svh * var(--video-ratio,1.71));margin-inline:auto}