:root{--orange:#ff5b21;--ink:#121311;--paper:#f4f3ed;--muted:#62635c;--line:#d5d5cc;--sans:Archivo,Arial,sans-serif;--display:'Barlow Condensed',sans-serif;color-scheme:light}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:80px}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.55 var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button,a,input,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #2166bd;outline-offset:5px}::selection{background:var(--ink);color:var(--orange)}svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.5;flex-shrink:0}.sprite{position:absolute;width:0;height:0}.skip{position:fixed;top:-100px;z-index:100;padding:12px;background:white}.skip:focus{top:0}h1,h2,h3,p{margin:0}h1,h2{font-family:var(--display);font-weight:800;letter-spacing:-.025em;line-height:.94}h2{font-size:clamp(42px,4.7vw,72px)}.wrap{max-width:1440px;padding-left:5%;padding-right:5%;margin:0 auto}.nav{height:80px;display:flex;align-items:center;gap:50px;background:var(--ink);color:var(--paper);padding:0 5%}.brand{display:inline-flex;align-items:center;gap:10px;font-size:19px;font-weight:700;letter-spacing:.02em;white-space:nowrap}.nav .brand{color:var(--orange)}.nav nav{display:flex;gap:32px;margin-left:auto;font-size:14px}.nav nav a{padding:12px 0}.nav nav a:hover{color:var(--orange)}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:36px;min-height:48px;padding:12px 20px;font-size:14px;font-weight:600;border:1px solid transparent;transition:background .2s,color .2s;cursor:pointer}.nav-cta{background:var(--orange);color:var(--ink)}.nav-cta:hover{background:#ff7848}.dark{background:var(--ink);color:var(--paper)}.dark:hover{background:#33362d}.hero{background:var(--orange);display:grid;grid-template-columns:1fr 1.12fr;gap:4%;padding:58px 5% 40px;min-height:670px}.hero h1{font-size:clamp(80px,8.2vw,128px);line-height:.83;letter-spacing:-.025em}.hero h1 span{color:var(--paper)}.tagline{font-size:clamp(21px,2.25vw,32px);margin-top:24px;letter-spacing:-.025em}.hero-description{font-size:17px;line-height:1.6;margin-top:24px}.hero-copy .button{margin-top:27px}.hero-link{display:flex;align-items:center;gap:20px;font-size:13px;width:max-content;margin-top:19px;border-bottom:1px solid transparent}.hero-link:hover{border-color:var(--ink)}.hero-visual{align-self:center;min-width:0}.film-head{display:flex;align-items:center;justify-content:space-between;font-size:11px;font-weight:600;letter-spacing:.1em;padding-bottom:16px}.hero-film{position:relative;background:#171814;aspect-ratio:4/3;overflow:hidden}.hero-film video{width:100%;height:100%;object-fit:cover}.play-toggle{position:absolute;bottom:14px;right:14px;background:var(--ink);color:white;border:1px solid #ffffff50;width:44px;height:44px;display:grid;place-items:center;border-radius:50%}.play-toggle:hover{background:var(--orange);color:var(--ink)}.film-caption{display:flex;justify-content:space-between;gap:15px;margin-top:12px;font-size:11px}.film-caption span:last-child{opacity:.8}.hero-baseline{display:flex;justify-content:space-between;align-items:end;border-top:1px solid #12131160;margin-top:26px;padding-top:16px;font-size:13px}.hero-baseline>a{display:grid;place-items:center;width:45px;height:45px;border:1px solid var(--ink)}.hero-baseline>a:hover{background:var(--ink);color:var(--orange)}.offers{padding-top:75px;padding-bottom:80px}.section-intro{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:40px}.section-intro>p{font-size:17px;line-height:1.6;color:var(--muted);max-width:390px}.offer-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px}.offer-grid article{border-top:1px solid var(--ink);padding-top:22px;scroll-margin-top:100px}.offer-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.offer-top h3{font-size:28px;font-weight:500;letter-spacing:-.035em}.offer-top svg{color:#b04416}.offer-grid article>p{max-width:460px;color:#44463f}.modalities{display:flex;flex-wrap:wrap;gap:8px 18px;margin:24px 0 28px;font-size:12px}.modalities span{padding-bottom:4px;border-bottom:1px solid #b4b5aa}.text-link{display:inline-flex;align-items:center;gap:24px;font-size:14px;font-weight:600}.text-link:hover{text-decoration:underline;text-underline-offset:5px}.skills{background:var(--ink);color:var(--paper);padding:72px 0 36px}.skills .section-intro>p{color:#b8b9b0}.skills h2{font-size:clamp(42px,4.5vw,68px)}.demo-layout{display:grid;grid-template-columns:1.12fr 1fr;gap:58px;align-items:center}.demo-frame{position:relative;background:#292a24;aspect-ratio:16/9;overflow:hidden}.demo-frame video{width:100%;height:100%;object-fit:cover}.quadrant-labels{position:absolute;inset:0;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;pointer-events:none}.quadrant-labels span{align-self:start;justify-self:start;background:var(--paper);color:var(--ink);margin:10px;padding:4px 8px;font:11px/1.5 monospace;border-radius:2px}.stage{display:grid;grid-template-columns:27px 1fr;gap:15px;border-top:1px solid #46473d;padding:23px 0}.stage:last-child{border-bottom:1px solid #46473d}.step-no{font-size:12px;padding-top:6px;font-variant-numeric:tabular-nums;color:var(--orange)}.stage strong{display:block;font-size:22px;font-weight:500;margin-bottom:7px;letter-spacing:-.02em}.stage span span{display:block;font-size:14px;line-height:1.55;max-width:335px;color:#b8b9b0}.demo-note{display:flex;justify-content:space-between;gap:25px;color:#b5b6ad;font-size:11px;margin-top:24px}.demo-note>p{max-width:550px}.demo-note>span{font-size:10px;letter-spacing:.03em;text-align:right}.uses{padding-top:75px;padding-bottom:65px}.use-layout{display:grid;grid-template-columns:1fr 1fr;gap:64px}.use-list button{display:flex;align-items:center;justify-content:space-between;width:100%;text-align:left;padding:19px 0;background:none;border:0;border-top:1px solid var(--line);font-size:27px;letter-spacing:-.03em;color:var(--muted)}.use-list button:last-child{border-bottom:1px solid var(--line)}.use-list button svg{opacity:0}.use-list button:hover,.use-list button.selected{color:var(--ink)}.use-list button.selected svg{opacity:1;color:#ae3d10}.use-details{padding:28px 34px;background:#e8e8df;display:flex;flex-direction:column;align-items:start}.use-context{font-size:10px;letter-spacing:.1em;margin-bottom:15px}.use-details h3{font-size:29px;line-height:1.2;font-weight:500;letter-spacing:-.035em;margin-bottom:15px}.use-details>p{color:#4e5046;font-size:14px;max-width:370px}.task-criteria{margin:23px 0}.task-criteria>span{font-size:11px;font-weight:600}.task-criteria>p{font-size:12px;margin-top:4px;color:var(--muted)}.use-details>a{margin-top:auto}.use-foot{font-size:13px;margin-top:25px;color:var(--muted)}.use-foot a{color:var(--ink);text-decoration:underline;text-underline-offset:4px}.contact{background:var(--orange);padding:66px 0}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px}.contact h2{font-size:clamp(52px,5.2vw,80px)}.contact-grid>div>p{margin:25px 0 20px;font-size:16px}.email{font-size:16px;text-decoration:underline;text-underline-offset:5px}.contact form{align-self:center}.contact fieldset{padding:0;border:0;margin:0 0 22px}.contact legend,.contact label{display:block;font-size:12px;font-weight:600;margin-bottom:9px}.interest-options{display:flex;gap:8px}.interest-options label{margin:0;position:relative;cursor:pointer}.interest-options input{position:absolute;opacity:0;width:1px;height:1px}.interest-options span{display:block;padding:10px 14px;border:1px solid #12131180;font-size:13px;font-weight:400}.interest-options input:checked+span{background:var(--ink);color:var(--paper);border-color:var(--ink)}.interest-options input:focus-visible+span{outline:3px solid #2166bd;outline-offset:3px}.contact textarea,.contact input:not([type=radio]){border:1px solid #12131180;border-radius:0;background:transparent;width:100%;padding:11px;color:var(--ink);font-size:14px;caret-color:var(--ink)}.contact textarea{resize:vertical;min-height:95px}.contact input::placeholder,.contact textarea::placeholder{color:#612911;opacity:1}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:16px 0 23px}.form-note{font-size:11px;line-height:1.5;margin-top:12px;max-width:370px}.contact form .button{min-width:190px}footer{display:flex;align-items:center;justify-content:space-between;gap:30px;min-height:100px;background:var(--paper)}footer .brand{font-size:16px}footer>p{font-size:12px;color:var(--muted)}footer>div{display:flex;gap:24px;font-size:12px}footer a:hover{text-decoration:underline}img,video{display:block;max-width:100%}@media(min-width:1700px){.hero{padding-left:calc((100vw - 1440px)/2);padding-right:calc((100vw - 1440px)/2)}}@media(max-width:900px){.nav{gap:20px}.nav nav{gap:20px}.hero{min-height:0;gap:5%;padding-top:45px}.hero h1{font-size:90px}.hero-description{font-size:15px}.hero-film{aspect-ratio:1/1}.hero-baseline{display:none}.section-intro>p{font-size:15px}.demo-layout,.offer-grid,.use-layout,.contact-grid{gap:32px}.stage{padding:17px 0}.stage strong{font-size:19px}.stage span span{font-size:13px}.demo-note{flex-direction:column;gap:10px}.demo-note>span{text-align:left}.use-list button{font-size:24px}.use-details{padding:24px}.contact h2{font-size:60px}}@media(max-width:620px){html{scroll-padding-top:20px}.nav{height:68px;padding:0 6%;gap:10px}.nav .brand{font-size:16px;gap:7px}.nav .brand img{width:27px;height:27px}.nav nav{display:none}.nav-cta{margin-left:auto;padding:9px 12px;min-height:38px;gap:13px;font-size:12px}.nav-cta svg{width:18px}.wrap{padding-left:6%;padding-right:6%}.hero{grid-template-columns:1fr;padding:37px 6% 28px;gap:34px}.hero h1{font-size:clamp(82px,23vw,118px);line-height:.84}.tagline{font-size:25px;margin-top:20px}.hero-description{margin-top:19px;font-size:16px}.hero-copy .button{margin-top:23px}.hero-link{display:inline-flex;margin-left:19px;font-size:12px}.hero-film{aspect-ratio:16/10}.film-head{font-size:10px;padding-bottom:10px}.film-caption{font-size:10px}.section-intro{display:block;margin-bottom:29px}.section-intro>p{margin-top:20px;font-size:15px}.offers,.uses{padding-top:48px;padding-bottom:45px}.offer-grid,.demo-layout,.use-layout,.contact-grid{grid-template-columns:1fr;gap:30px}.offer-grid{gap:37px}.offer-top h3{font-size:26px}.offer-grid article>p{font-size:15px}.modalities{margin:20px 0}.skills{padding:48px 0 30px}.skills h2{font-size:44px}.demo-layout{gap:23px}.stage{padding:20px 0}.stage strong{font-size:20px}.stage span span{font-size:14px}.demo-note{font-size:10px}.use-list button{font-size:24px;padding:16px 0}.use-layout{gap:24px}.use-details{min-height:310px}.use-foot{font-size:12px}.contact{padding:45px 0}.contact h2{font-size:64px}.contact-grid{gap:38px}.field-row{gap:12px}.interest-options{gap:7px}.interest-options span{padding:10px 12px}footer{padding-top:27px!important;padding-bottom:27px!important;flex-wrap:wrap;gap:18px}footer>p{width:100%;order:3}footer>div{margin-left:auto;gap:16px}footer .brand{font-size:14px}footer .brand img{width:25px;height:25px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
.platform-note{display:grid;grid-template-columns:1fr 1fr;gap:58px;border-top:1px solid #46473d;margin-top:32px;padding-top:28px}.platform-note h3{font-size:24px;font-weight:500;letter-spacing:-.02em}.platform-note p{font-size:14px;color:#b8b9b0;max-width:460px}@media(max-width:620px){.platform-note{grid-template-columns:1fr;gap:12px}.platform-note h3{font-size:22px}}

@media(max-width:620px){.quadrant-labels span{font-size:10px;margin:6px;padding:3px 5px}.demo-frame .play-toggle{width:36px;height:36px;right:8px;bottom:8px}}

.learning{padding-top:65px;padding-bottom:65px;border-top:1px solid var(--line)}
.learning-layout{display:grid;grid-template-columns:1.12fr 1fr;gap:58px;align-items:stretch}
.pyramid-figure{min-width:0}.pyramid-figure canvas{width:100%;aspect-ratio:7/5}
.pyramid-controls{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:18px;font-size:12px;color:var(--muted)}
#pyramid-toggle{width:40px;height:40px;display:grid;place-items:center;background:transparent;border:1px solid var(--line);color:var(--ink);border-radius:50%}
#pyramid-toggle:hover{background:var(--ink);color:var(--paper)}
.layer-rows{display:grid;grid-template-rows:repeat(3,1fr);list-style:none;margin:0;padding:0 0 58px}
.layer-row{display:grid;grid-template-columns:28px 1fr;gap:15px;align-content:center;border-bottom:1px solid var(--line);position:relative}
.layer-row:first-child{border-top:1px solid var(--line)}
.layer-number{font-size:12px;font-variant-numeric:tabular-nums;padding-top:6px;color:var(--muted)}
.layer-row h3{font-size:23px;line-height:1.2;font-weight:500;letter-spacing:-.025em;margin-bottom:9px}
.layer-row p{font-size:15px;color:var(--muted);max-width:340px}
.layer-row.hit .layer-number{color:#ac3a10;font-weight:700}.layer-row.hit h3{color:#ac3a10}
@media(max-width:900px){.learning-layout{gap:32px}.layer-row h3{font-size:20px}.layer-row p{font-size:14px}}
@media(max-width:620px){.learning{padding-top:46px;padding-bottom:46px}.learning-layout{grid-template-columns:1fr;gap:25px}.pyramid-figure canvas{max-width:440px;margin:auto}.layer-rows{padding:0}.layer-row{padding:22px 0}.layer-row h3{font-size:21px}.pyramid-controls{padding-top:12px}.contact h2{font-size:clamp(52px,15vw,64px)}}

.film-caption{justify-content:flex-end}

/* Four simultaneous skill demonstrations. */
.skill-grid-player{background:var(--ink);color:var(--paper);border:1px solid #383b33}
.skill-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:#383b33}
.skill-card{min-width:0;background:var(--ink);overflow:hidden}
.skill-card-head{position:relative;min-height:63px;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 14px;border-bottom:1px solid #292c26}
.skill-card-head h3{font-size:17px;font-weight:500;line-height:1.2;letter-spacing:-.02em}
.skill-add{display:inline-flex;align-items:center;justify-content:center;gap:5px;min-height:38px;min-width:67px;padding:8px;border:1px solid var(--orange);background:var(--orange);color:var(--ink);font-size:11px;font-weight:600;flex-shrink:0;transition:transform .15s,background .18s}
.skill-add:hover{background:#ff7848}.skill-add svg{width:14px;height:14px}.skill-card.is-added .skill-add{background:transparent;border-color:#656b5f;color:var(--paper)}.skill-card.is-clicking .skill-add{transform:scale(.93)}
.skill-cursor{position:absolute;right:24px;top:36px;width:17px;height:20px;fill:var(--paper);stroke:var(--ink);stroke-width:1.6;pointer-events:none;opacity:0;z-index:2}
.skill-card-scene{aspect-ratio:16/11;background:#10110f;position:relative}.skill-card-scene video{display:block;width:100%;height:100%;object-fit:contain}
.skill-card-foot{display:flex;justify-content:space-between;gap:8px;padding:9px 14px 12px;font-size:10px;color:#c9cdc2}.skill-card-status{color:#c9cdc2}.is-added .skill-card-status{color:#ff8a61}
.skill-grid-controls{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:9px 14px;border-top:1px solid #383b33;font-size:11px;color:#c9cdc2}
#skill-pause{display:grid;place-items:center;width:34px;height:34px;flex-shrink:0;border:1px solid #656b5f;border-radius:50%;background:none;color:var(--paper)}#skill-pause[hidden]{display:none}#skill-pause svg{width:15px;height:15px}
@media(max-width:620px){.skill-card-head{padding:8px;min-height:57px;gap:4px}.skill-card-head h3{font-size:13px}.skill-add{min-width:36px;min-height:40px;padding:8px}.skill-add span{display:none}.skill-cursor{right:18px;top:31px}.skill-card-scene{aspect-ratio:4/3}.skill-card-foot{padding:8px;font-size:9px}.skill-grid-controls{font-size:10px;padding:8px 10px}}
@media(prefers-reduced-motion:reduce){.skill-cursor{display:none}}

/* One explanation, with each demonstration beside its layer. */
.learning-layout{grid-template-columns:minmax(0,.85fr) minmax(0,1.3fr);gap:48px;align-items:center}
.pyramid-figure{align-self:center}.layer-rows{padding:0;grid-template-rows:repeat(3,minmax(158px,auto))}
.layer-row{grid-template-columns:22px minmax(0,1fr) minmax(150px,.8fr);gap:14px;align-items:center;padding:20px 0}
.layer-number{align-self:start;padding-top:3px}.layer-row h3{font-size:21px}.layer-row p{font-size:14px;line-height:1.5}
.layer-video{position:relative;aspect-ratio:16/9;background:var(--ink);overflow:hidden}.layer-video video{width:100%;height:100%;object-fit:cover}
.layer-video .play-toggle{width:36px;height:36px;right:8px;bottom:8px}.layer-video .play-toggle svg{width:17px;height:17px}
.layer-disclosure{font-size:11px;line-height:1.6;color:var(--muted);margin-top:28px}
@media(max-width:1050px){.learning-layout{grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr);gap:30px}.layer-row{grid-template-columns:18px minmax(0,1fr) 145px;gap:10px}.layer-row h3{font-size:19px}.layer-row p{font-size:13px}}
@media(max-width:760px){.learning-layout{grid-template-columns:1fr;gap:28px}.pyramid-figure{width:min(100%,460px);margin:auto}.layer-row{grid-template-columns:22px minmax(0,1fr) minmax(145px,.8fr)}.layer-row h3{font-size:21px}.layer-row p{font-size:14px}}
@media(max-width:480px){.layer-row{grid-template-columns:22px minmax(0,1fr);gap:12px;padding:24px 0}.layer-video{grid-column:2;width:100%;margin-top:4px}.layer-row h3{font-size:22px}.layer-row p{font-size:15px}.layer-video .play-toggle{width:40px;height:40px}.layer-disclosure{margin-top:22px}}

/* Keep the hero demonstrations proportional to the adjacent headline and CTA. */
@media(min-width:621px){
.hero-visual{width:100%;max-width:520px;justify-self:end;align-self:start}
.skill-card-scene{aspect-ratio:16/9}
.skill-card-head{min-height:48px;padding:6px 12px}
.skill-card-head h3{font-size:15px}
.skill-card-foot{padding:7px 12px 8px}
.skill-grid-controls{padding:7px 12px}
}

/* Mobile: keep the selected layer, miniature pyramid and video together. */
.layer-tabs,.mobile-layer-count{display:none}
@media(max-width:760px){
.learning-layout{display:grid;grid-template-columns:88px minmax(0,1fr);gap:20px 18px;align-items:start}
.layer-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-column:1/-1;grid-row:1;gap:0;border-bottom:1px solid var(--line)}
.layer-tabs button{min-height:48px;border:0;border-bottom:3px solid transparent;margin-bottom:-1px;padding:10px 4px;background:none;color:var(--muted);font-size:14px;font-weight:500}
.layer-tabs button[aria-selected="true"]{color:var(--ink);border-bottom-color:var(--orange);font-weight:700}
.layer-tabs button:hover{color:var(--ink)}
.learning-layout .pyramid-figure{grid-column:1;grid-row:2;align-self:start;width:88px;margin:25px 0 0}
.pyramid-figure canvas{display:block;width:88px;height:108px;aspect-ratio:auto;margin:0}
.pyramid-controls{display:none}
.layer-rows{display:contents}
.layer-row{display:none}
.layer-row.is-mobile-active{display:contents}
.layer-row[hidden]{display:none!important}
.layer-row .layer-number{display:none}
.layer-copy{grid-column:2;grid-row:2;min-width:0;min-height:166px;padding-top:4px}
.mobile-layer-count{display:block;font-size:12px;font-variant-numeric:tabular-nums;color:var(--muted);margin-bottom:9px}
.layer-row h3,.layer-row.hit h3{font-size:21px;line-height:1.15;color:var(--ink);margin-bottom:10px}
.layer-row p{font-size:14px;line-height:1.5;max-width:none}
.layer-video{grid-column:1/-1;grid-row:3;width:100%;margin:0}
.layer-video .play-toggle{width:44px;height:44px;right:10px;bottom:10px}
.layer-disclosure{margin-top:16px;font-size:12px}
}
@media(max-width:359px){
.learning-layout{grid-template-columns:70px minmax(0,1fr);column-gap:14px}
.learning-layout .pyramid-figure,.pyramid-figure canvas{width:70px}
.pyramid-figure canvas{height:94px}.layer-row h3{font-size:19px}.layer-copy{min-height:180px}
}

/* Mobile layer tour: one three-second countdown per visible step. */
@media(max-width:760px){
 .layer-tabs button{position:relative}
 .auto-cycling .layer-tabs button[aria-selected="true"]{border-bottom-color:var(--line)}
 .auto-cycling .layer-tabs button[aria-selected="true"]::after{content:"";position:absolute;left:0;right:0;bottom:-3px;height:3px;background:var(--orange);transform-origin:left;animation:layer-countdown 3s linear both}
}
@keyframes layer-countdown{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@media(prefers-reduced-motion:reduce){.auto-cycling .layer-tabs button::after{animation:none}}