/* Shared composition, framing and interaction layer. */
:root{--frame-line:#a7dffb30;--frame-highlight:#a6e9ff;--frame-surface:#082132e8;--chrome-top:88px;--chrome-bottom:120px;--content-gutter:clamp(22px,5vw,88px)}
html{scrollbar-color:#57768a #071522;scrollbar-width:thin}button,a,input{outline-offset:5px}a,button{touch-action:manipulation}button:focus-visible,a:focus-visible{outline:2px solid #ffb782}img{max-width:100%}
/* Fixed navigation never participates in the scrollable resource grid. */
.arrival-header{height:84px;padding-inline:var(--content-gutter);background:#06131ecd;backdrop-filter:blur(18px)}.arrival-brand{font-size:25px}.arrival-brand small{font-size:10px;letter-spacing:.08em}.arrival-header nav{gap:20px}.destination-toggle{border-radius:2px;background:#183a4c60;font-size:13px;min-height:42px}.arrival-header nav>a{font-size:13px}.travel-footer{padding:10px var(--content-gutter) 13px;background:linear-gradient(0deg,#04101bf7,#051422e6);backdrop-filter:blur(16px)}#universe-dock{border-color:#b7e4f72e;background:#0a253c60;border-radius:3px;scrollbar-width:none}#universe-dock button{min-height:57px;padding:10px 14px;font-size:12px}#universe-dock button>span{font:10px/1.4 monospace;letter-spacing:.08em;margin-bottom:4px}#universe-dock button[aria-pressed=true]{background:linear-gradient(160deg,#9ddbff25,#8fcae208)}.travel-actions{margin-top:9px;font-size:10px}.travel-actions button{font-size:11px}.interface-lines{inset:calc(var(--chrome-top) + 18px) 2vw calc(var(--chrome-bottom) + 18px);border-color:#9ddcf015}.resource-hub{inset:var(--chrome-top) 0 var(--chrome-bottom);padding:clamp(32px,5vh,68px) var(--content-gutter) 60px;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);grid-template-rows:max-content max-content;grid-auto-rows:max-content;column-gap:8%;row-gap:48px;align-content:start;align-items:start;overscroll-behavior:contain;scrollbar-gutter:stable;scroll-padding-top:32px;background:linear-gradient(90deg,#03131ac7,transparent 100%)}.resource-hub>.hub-intro,.resource-hub>.hub-panel{align-self:start;min-height:auto}.hub-intro{padding-block:15px}.hub-intro h1{font-size:clamp(2.6rem,4.2vw,4.3rem);line-height:1.08;letter-spacing:-.055em;max-width:650px;text-wrap:balance}.hub-intro>p:not(.eyebrow){font-size:15px;line-height:1.85;max-width:490px}.hub-intro .eyebrow{font:11px/1.7 monospace;letter-spacing:.12em;color:#b1d7e7}.hub-panel{background:linear-gradient(130deg,#0b293ce8,#0b2030cf);backdrop-filter:blur(25px);box-shadow:0 30px 90px #0004;border-color:#a8def64a;border-radius:3px;overflow:hidden}.hub-panel:before,.hub-panel:after{z-index:2}.hub-resources>a{padding:22px 24px;gap:14px;position:relative;min-width:0}.hub-resources strong{font-size:20px;line-height:1.3}.hub-resources p{font-size:13px;line-height:1.65;margin-top:7px}.hub-resources>a>small{font:11px/1.6 monospace}.panel-heading{font:10px/1.5 monospace;letter-spacing:.1em;padding:16px 24px}.panel-footer{padding:13px 22px;font-size:11px}.universe-explore{min-height:48px;font-size:13px;border-radius:2px}.hub-continuation{padding-top:0;min-width:0}.hub-continuation:empty{display:none}.hub-scroll-hint{text-align:left;display:flex;align-items:center;gap:20px;padding:0;margin:0 0 25px;font:10px/1.6 monospace;letter-spacing:.12em;color:#a7cddb}.hub-scroll-hint:after{content:'';height:1px;flex:1;background:linear-gradient(90deg,#b5eaff50,transparent)}.hub-continuation .native-showcase{padding:0}.hub-continuation .native-heading{margin-bottom:30px}.hub-continuation .native-project{padding:30px;gap:34px;border-radius:3px;background:linear-gradient(125deg,#08263ae8,#061b2ce6);backdrop-filter:blur(20px)}body[data-step=resources] .entry-scene{filter:brightness(.84) saturate(.85)}body[data-step=resources] .film-shade{opacity:.55}.entry-camera{transform:translate(-50%,-50%) scale(var(--entry-zoom,1));transition:transform .8s cubic-bezier(.16,.8,.18,1)}.scene-disclosure{bottom:calc(var(--chrome-bottom) + 7px);right:var(--content-gutter);font-size:10px;z-index:5}.map-attribution{bottom:calc(var(--chrome-bottom) + 15px)}
/* Scene exploration is an explicit alternate view, with the same destinations. */
.scene-tools{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:20px}.scene-toggle{display:inline-flex;align-items:center;gap:10px;background:#081f30aa;color:#cbecf9;border:1px solid #ade3f14d;border-radius:2px;padding:13px 17px;font-size:12px;min-height:44px}.scene-toggle:before{content:'+';font-size:20px;font-weight:300;color:#ffb782}.scene-toggle:hover{background:#18445c}.scene-map{position:fixed;inset:var(--chrome-top) 0 var(--chrome-bottom);z-index:8;display:none;padding:35px var(--content-gutter);pointer-events:none}.scene-map-header{display:flex;justify-content:space-between;align-items:start;gap:30px}.scene-map-header>div{padding:15px 20px;border-left:2px solid #ffb782;background:#051825d4;backdrop-filter:blur(12px)}.scene-map-header small{font:10px/1.5 monospace;letter-spacing:.12em;color:#acd8ea}.scene-map-header h2{font-size:28px;font-weight:400;line-height:1.2;margin:10px 0 0}.scene-map button,.scene-map a{pointer-events:auto}.scene-map-close{padding:12px 18px;border:1px solid #b6e8fb66;background:#061b2de6;color:#e3f6ff;border-radius:3px;min-height:44px}.scene-hotspots{position:absolute;inset:120px 6vw 30px}.scene-hotspot{position:absolute;left:var(--spot-x);top:var(--spot-y);max-width:270px;width:24vw;display:grid;grid-template-columns:32px 1fr;gap:10px;padding:15px 16px;background:#072538e6;border:1px solid #a8e4fa70;box-shadow:0 10px 40px #0005;backdrop-filter:blur(18px);transform:perspective(900px) rotateY(-5deg);transition:transform .2s,background .2s;border-radius:3px}.scene-hotspot:hover{transform:perspective(900px) rotateY(0) translateY(-5px);background:#15445bf0}.scene-hotspot>span{font:12px/1.6 monospace;color:#ffb47e;padding-top:3px}.scene-hotspot strong{font-size:16px;font-weight:500}.scene-hotspot small{display:block;font-size:12px;line-height:1.5;color:#a9cbdd;margin-top:7px}.scene-hotspot:before{content:'';position:absolute;width:8px;height:8px;border:1px solid #b9f1ff;border-radius:50%;left:22px;top:-24px;box-shadow:0 0 0 5px #b9f1ff16,0 0 25px #c0efff44}.scene-focus .resource-hub{visibility:hidden;pointer-events:none}.scene-focus .scene-map{display:block;animation:sceneReveal .35s both}.scene-focus .film-shade{opacity:.15!important}.scene-focus .entry-scene{filter:brightness(.98) saturate(.95)!important}.scene-focus .native-ambient{display:none!important}@keyframes sceneReveal{from{opacity:0;translate:0 10px}to{opacity:1;translate:0 0}}
/* Page headers use a common measure and leave more of the context visible. */
.fluid-page .header{min-height:80px;padding:14px var(--content-gutter);gap:24px;background:#051624ee;border-color:var(--frame-line)}.fluid-page .desktop-links{gap:22px;white-space:nowrap}.fluid-page .desktop-links>a{font-size:13px}.fluid-page .header-actions{gap:14px}.fluid-page .motion-switch{font-size:11px;max-width:115px}.fluid-page .menu-button{font-size:12px}.fluid-page .fluid-intro{min-height:560px;padding:65px var(--content-gutter);gap:9%;grid-template-columns:minmax(0,1fr) minmax(300px,.68fr)}.fluid-page .intro-copy h1{font-size:clamp(2.5rem,4.7vw,4.5rem);line-height:1.07;max-width:750px;text-wrap:balance}.fluid-page .intro-copy>p{max-width:540px;font-size:15px;line-height:1.8}.fluid-page .intro-copy .eyebrow{font:10px/1.8 monospace;letter-spacing:.11em}.fluid-page .route-photo{object-position:var(--room-focus,50% 50%);filter:brightness(.8) saturate(.8)}.route-shade{background:linear-gradient(90deg,#041320ed,#04132088 60%,#04132033),linear-gradient(0deg,#071523ab,transparent 40%)}.route-console{background:#072638dc;border-color:#b7e5f25a;border-radius:3px;overflow:hidden}.route-console>span{font:10px/1.7 monospace;padding:16px 20px}.route-console nav>a{min-height:72px;padding:17px 20px}.route-console strong{font-size:15px}.route-console small{font:10px/1.6 monospace}.console-back{font-size:12px}.fluid-page .section-wrap,.native-showcase,.real-courses{padding-inline:var(--content-gutter);padding-block:60px;background:#051725ed;backdrop-filter:none}.fluid-page .section-head h2,.space-section-head h2,.native-heading h2{font-size:clamp(2rem,3.2vw,3.2rem);line-height:1.12;text-wrap:balance}.section-head p,.space-section-head p,.native-heading p{max-width:720px}.native-showcase{background:linear-gradient(135deg,#071c2fe8,#061624f5)}.native-project{gap:5%;padding:38px 0;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr)}.native-project:nth-child(even){grid-template-columns:minmax(0,1fr) minmax(0,1.25fr)}.native-visual{min-width:0}.native-visual>a{border-color:#c5e9ff65;background:#eff2f7;position:relative}.native-visual img{width:100%;height:auto;max-height:430px;aspect-ratio:auto;object-fit:contain;object-position:center;background:#eff2f7}.native-visual a:hover img{transform:none}.native-window-bar{font-size:11px;background:#0b293c;padding:13px 17px}.native-capture{font-size:10px;line-height:1.7}.native-copy h3{font-size:clamp(1.65rem,2.7vw,2.8rem);text-wrap:balance}.native-copy p{font-size:14px;line-height:1.9}.native-copy>span{font:10px/1.8 monospace;letter-spacing:.08em}.native-open{min-height:50px;border-radius:2px;font-size:13px}.native-zoom{position:absolute;right:12px;bottom:12px;padding:8px 12px;font-size:10px;background:#041725e8;color:#dff4ff;border:1px solid #bddfea66;pointer-events:none}.native-ambient{display:none}.resource-native-shot{width:100%;max-width:100%;margin:0 0 18px;aspect-ratio:1.55;object-fit:contain;background:#eff2f7;border:1px solid #bedff22b;border-radius:3px}.fluid-page .resource{min-height:0;padding:24px;overflow:hidden}.fluid-page .resource strong{font-size:22px}.fluid-page .resource-desc{font-size:14px;line-height:1.8}.resource-grid{align-items:stretch}.space-link,.scenario-dossier,.stage-steps a{border-radius:3px}.space-link>strong{font-size:24px}.space-link>p{font-size:15px}.scenario-dossier{background:linear-gradient(150deg,#15384be6,#091f30);padding:25px}.scenario-dossier h3{text-wrap:balance}.teaching-sequence h3{font-size:24px}.teaching-sequence p{font-size:15px}.site-destinations{padding-inline:var(--content-gutter)}.site-destinations a{font-size:13px}.fluid-page .footer-main{gap:35px}.fluid-page .footer{padding-inline:var(--content-gutter)}
/* No floating video teaser over teaching resources. */
.header-video.lounge-launch,body[data-step] .header-video.lounge-launch{position:relative;inset:auto;flex-shrink:0;width:auto;min-width:74px;height:42px;aspect-ratio:auto;padding:0 13px;margin:0;border:1px solid #a8dff644;border-radius:3px;background:#13344866;box-shadow:none;opacity:1;display:flex;align-items:center;gap:8px;white-space:nowrap}.header-video.lounge-launch:after{display:none}.header-video.lounge-launch img,.header-video.lounge-launch .lounge-play,.header-video.lounge-launch .lounge-launch-label{display:none}.header-video.lounge-launch:before{content:'▶';font-size:10px;color:#ffb47e}.header-video.lounge-launch>em{font-size:12px;font-style:normal;color:#ceeaf8}.video-lounge{width:min(1120px,95vw);max-height:94dvh;overflow:auto;border-radius:5px}.lounge-header{padding:18px 24px;position:sticky;top:0;z-index:3;background:#071624f5}.lounge-header h2{font-size:22px}.lounge-scene{max-height:none}.lounge-toolbar{gap:12px;padding:14px 24px;flex-wrap:wrap}.lounge-toolbar p{min-width:220px}.lounge-toolbar button{font-size:12px;padding:10px}.lounge-films{padding:18px 24px}.lounge-note{padding-inline:24px}.video-lounge.lounge-mini{max-width:calc(100vw - 32px);width:470px;bottom:20px;right:16px}body[data-step] .video-lounge.lounge-mini{bottom:calc(var(--chrome-bottom) + 12px)}
/* Full interface inspection, without cropping or ambiguous click targets. */
.interface-viewer{width:min(1280px,96vw);max-width:96vw;max-height:94dvh;padding:0;background:#071827;color:#e9f7ff;border:1px solid #b4dff266;border-radius:5px}.interface-viewer::backdrop{background:#020a13eb;backdrop-filter:blur(14px)}.interface-viewer header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 24px}.interface-viewer h2{font-size:20px;font-weight:500;margin:0}.interface-viewer header span{display:block;font:10px/1.5 monospace;letter-spacing:.08em;color:#a5cfdf;margin-bottom:5px}.interface-viewer button{border:1px solid #a9d9ee55;background:#103247;color:#e5f5ff;padding:10px 15px;font:13px Arial;cursor:pointer}.interface-viewer>img{display:block;width:100%;max-height:69dvh;object-fit:contain;background:#e8ecf0}.interface-viewer footer{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 24px}.interface-viewer footer p{font-size:12px;line-height:1.6;color:#abc8d9;margin:0}.interface-viewer footer a{padding:12px 17px;background:#ffb47e;color:#0a1a25;font-size:13px;white-space:nowrap}.menu-is-open .header-video{visibility:hidden}
@media(min-width:1600px){.resource-hub,.fluid-page .fluid-intro,.native-showcase,.real-courses,.fluid-page .section-wrap{padding-inline:max(6vw,calc((100vw - 1420px)/2))}.earth-intro{left:max(6vw,calc((100vw - 1420px)/2))}.hub-intro h1{font-size:4.4rem}}
@media(max-width:1150px){.fluid-page .desktop-links{display:none}.fluid-page .header-actions{margin-left:auto}.resource-hub{column-gap:5%}.hub-intro h1{font-size:3.1rem}.hub-resources>a{padding:19px}.hub-resources strong{font-size:18px}.earth-intro{max-width:650px}.scene-hotspot{width:27vw}.fluid-page .fluid-intro{gap:5%;grid-template-columns:minmax(0,1fr) minmax(270px,.8fr)}.native-project,.native-project:nth-child(even){gap:28px}.market-body{grid-template-columns:1fr minmax(340px,42%)}.market-top h1{font-size:2.8rem}.zone-panel{max-height:none}.market-zones strong{font-size:14px}}
@media(max-width:760px){:root{--content-gutter:22px;--chrome-top:76px;--chrome-bottom:113px}.arrival-header{height:76px;padding-inline:20px;gap:12px}.arrival-brand{font-size:22px}.arrival-brand small{font-size:8px;letter-spacing:.04em;max-width:none}.arrival-header nav{gap:8px}.destination-toggle{font-size:0;width:42px;height:42px;padding:0;justify-content:center}.destination-toggle span{font-size:24px;display:block}.header-video.lounge-launch,body[data-step] .header-video.lounge-launch{min-width:42px;padding:0 10px;height:42px}.header-video.lounge-launch>em{display:none}.earth-intro{left:22px;right:22px;top:calc(var(--chrome-top) + 10vh);width:auto}.earth-intro h1{font-size:clamp(2.1rem,8.5vw,3.5rem);line-height:1.1;margin-bottom:20px}.earth-intro .eyebrow{font-size:10px;max-width:270px;line-height:1.8;margin-bottom:18px}.earth-intro>p:not(.eyebrow){font-size:14px;line-height:1.75;max-width:280px;margin-bottom:23px}.intro-destinations{gap:18px;flex-wrap:wrap;margin-top:18px}.intro-destinations button{font-size:12px}.primary-action{font-size:12px;padding:13px 16px;min-height:48px;max-width:100%}.travel-footer{padding:9px 14px 12px}#universe-dock button{min-width:100px;min-height:53px;font-size:11px;padding:9px 12px}#universe-dock button>span{font-size:9px}.travel-actions button{font-size:10px}.travel-actions{margin-top:7px}.resource-hub{display:flex;flex-direction:column;gap:25px;padding:28px 22px 38px;scrollbar-gutter:auto;inset:var(--chrome-top) 0 var(--chrome-bottom)}.resource-hub>.hub-intro,.resource-hub>.hub-panel{width:100%;flex-shrink:0;align-self:auto}.hub-intro{padding:0}.hub-intro h1,body[data-world=ia] .hub-intro h1{font-size:clamp(2rem,8vw,3rem);margin:0 0 17px;max-width:none}.hub-intro .eyebrow{font-size:10px;margin-bottom:14px}.hub-intro>p:not(.eyebrow){font-size:14px;line-height:1.8;margin-bottom:16px}.universe-explore{font-size:12px;margin:0;min-height:44px;padding:10px 15px}.scene-tools{margin-top:12px}.scene-toggle{font-size:12px;padding:10px 14px}.hub-panel{margin:0;border-radius:3px;overflow:visible}.panel-heading{font-size:9px;padding:15px 17px}.hub-resources>a{padding:19px 17px;grid-template-columns:17px 1fr 16px;gap:10px}.hub-resources strong{font-size:18px}.hub-resources p{font-size:12px;line-height:1.75}.hub-resources>a>small{font-size:10px}.panel-footer{font-size:11px;padding:11px 15px}.hub-continuation{width:100%;padding:10px 0 0;flex-shrink:0}.hub-scroll-hint{font-size:9px;line-height:1.8;padding:0;margin-bottom:26px;max-width:100%}.hub-continuation .native-heading h2{font-size:28px}.hub-continuation .native-project{padding:17px;display:block}.hub-continuation .native-visual{transform:none}.native-copy{margin-top:22px}.hub-continuation .native-copy h3{font-size:25px}.native-copy p,.hub-continuation .native-copy p{font-size:14px}.native-copy>span{font-size:9px}.native-copy li{font-size:12px;line-height:1.6}.native-open{font-size:12px;padding:12px 15px}.native-visual img{max-height:none}.scene-map{padding:22px}.scene-map-header{display:block}.scene-map-header>div{padding:12px 15px;max-width:calc(100% - 25px)}.scene-map-header h2{font-size:23px}.scene-map-close{margin-top:14px;font-size:12px;padding:10px 13px}.scene-hotspots{inset:170px 22px 18px;display:flex;flex-direction:column;justify-content:center;gap:20px;overflow:auto;padding-top:10px}.scene-hotspot{position:relative;inset:auto;width:100%;max-width:none;transform:none;padding:13px 15px;grid-template-columns:25px 1fr}.scene-hotspot strong{font-size:15px}.scene-hotspot small{font-size:11px;margin-top:5px}.scene-hotspot:before{display:none}.scene-focus .entry-camera{transform:translate(-50%,-50%) scale(var(--entry-zoom,1))}.fluid-page .header{padding:13px 20px;min-height:74px;gap:10px}.fluid-page .brand-name{font-size:22px}.fluid-page .header-actions{gap:9px}.fluid-page .motion-switch{display:none}.fluid-page .header .menu-button{min-width:42px;font-size:11px}.fluid-page .fluid-intro{display:block;min-height:0;padding:38px 22px}.fluid-page .intro-copy h1{font-size:clamp(2.2rem,8.7vw,3.5rem);line-height:1.08;margin-block:17px}.fluid-page .intro-copy>p{font-size:14px;line-height:1.85}.fluid-page .intro-copy .eyebrow{font-size:10px}.route-console{margin-top:28px}.route-console nav>a{min-height:63px;padding:16px 18px}.route-console>span{padding:14px 18px;font-size:9px}.route-console strong{font-size:14px}.console-back{font-size:12px}.fluid-page .section-wrap,.native-showcase,.real-courses{padding:38px 22px}.native-heading h2,.space-section-head h2,.fluid-page .section-head h2{font-size:30px}.native-heading p,.space-section-head p{font-size:14px;line-height:1.85}.native-project,.native-project:nth-child(even){display:block;padding:26px 0}.native-projects{gap:22px}.native-visual{transform:none!important}.native-copy h3{font-size:27px}.native-capture{font-size:9px}.scenario-grid{grid-template-columns:1fr}.scenario-dossier{padding:22px}.space-link{min-height:0;padding:22px}.space-link>strong{font-size:23px;margin-block:18px 12px}.space-link>p{font-size:14px}.space-link>span{font-size:10px}.market-immersive{padding:28px 22px 22px}.market-top h1{font-size:32px;line-height:1.1}.market-top .eyebrow{font-size:10px}.market-return{font-size:12px}.market-body{display:flex}.market-view>img{position:absolute;inset:0;height:100%;width:100%;object-fit:cover}.market-view-label{min-height:130px;padding-top:20px}.market-view-label p{font-size:17px}.market-zones{margin-top:14px}.market-zones button{padding:14px 12px;gap:8px;min-height:63px}.market-zones strong{font-size:13px}.zone-panel{padding:21px}.zone-panel h2{font-size:28px}.zone-panel>p:not(.eyebrow){font-size:14px}.zone-objectives li{font-size:13px}.market-disclosure{font-size:10px}.site-destinations{padding:30px 22px}.site-destinations>span{font-size:10px}.site-destinations a{font-size:12px}.fluid-page .footer-main{grid-template-columns:1fr 1fr;gap:24px}.fluid-page .footer-main>div:first-child{grid-column:1/-1}.fluid-page .footer-main p{max-width:350px}.fluid-page .footer-meta{flex-wrap:wrap;gap:13px}.interface-viewer header,.interface-viewer footer{padding:16px}.interface-viewer h2{font-size:18px}.interface-viewer footer{display:block}.interface-viewer footer a{display:inline-block;margin-top:15px}.interface-viewer>img{max-height:65dvh}.lounge-header{padding:16px}.lounge-header h2{font-size:18px}.lounge-toolbar{padding:14px 16px}.lounge-toolbar p{min-width:0}.lounge-films{padding:16px}.lounge-scene{height:220px;max-height:none}.lounge-note{padding-inline:16px}}
@media(max-height:650px) and (min-width:761px){.earth-intro{top:24%;}.earth-intro h1{font-size:3.5vw}.earth-intro>p:not(.eyebrow){font-size:14px}.earth-intro .eyebrow{margin-bottom:12px}.resource-hub{padding-block:28px}.hub-intro h1{font-size:2.6rem}.hub-resources>a{padding-block:17px}.scene-hotspots{top:80px}.scene-hotspot small{display:none}.fluid-page .fluid-intro{min-height:460px}.scene-map-header h2{font-size:23px}}
@media(max-height:720px) and (max-width:760px){.earth-intro{top:calc(var(--chrome-top) + 4vh)}.earth-intro h1{font-size:2.1rem}.earth-intro .eyebrow{margin-bottom:12px}.earth-intro>p:not(.eyebrow){font-size:13px;margin-bottom:17px}.intro-destinations{margin-top:14px}.scene-hotspots{top:150px;gap:12px}.scene-hotspot small{display:none}}
@media(prefers-reduced-motion:reduce){.scene-map,.scene-hotspot,.entry-camera{animation:none!important;transition:none!important}.native-visual{transform:none!important}}
@media(max-width:760px){#universe-dock button{flex:0 0 auto;min-width:108px;width:auto;padding-inline:17px;white-space:nowrap}#universe-dock button[data-destination=ia]{min-width:156px}}