html{scrollbar-gutter:stable}
.hero-title-action{display:block;font-size:clamp(19px,1.8vw,28px);line-height:1.3;letter-spacing:-.015em;margin-bottom:14px}
.hero-title-result{display:block}
.hero-title-domain{display:block;font-size:clamp(26px,2.7vw,42px);line-height:1.15;letter-spacing:-.02em;margin:5px 0}
.hero .hero-copy>.hero-free-inline{font-size:15px;line-height:1.5;color:#dce7c8;border-left:2px solid #b4c68e;padding-left:12px;margin-top:20px}
.hero .hero-copy>.hero-access{font-size:13px;line-height:1.6;color:#c1ccb8;margin-top:19px;max-width:570px}
.hero-record{display:grid;grid-template-columns:80px minmax(0,140px);align-items:center;gap:12px;font-size:12px;line-height:1.5;min-height:58px}
.hero-record-image{display:block;position:relative;border:1px solid #9aa98a70;overflow:hidden}
.hero-record-image img{display:block;width:100%;height:auto}
.hero-record-play{position:absolute;left:35%;top:8%;color:#fff;background:#15291fda;border-radius:50%;width:28px;height:28px;display:grid;place-items:center;font-size:12px;padding-left:2px}
.hero-record-time{position:absolute;bottom:1px;right:2px;background:#15291fe6;padding:1px 4px;color:#fff;font-size:9px;line-height:1.3}
.hero-record:hover{color:#dbe9bd}
.scene-copy p.scene-benefit{border-left:2px solid #9ab478;padding-left:13px;color:#e2edce;font-size:15px;line-height:1.6}
.catalog-model{font-size:17px;line-height:1.7;margin-top:22px}
.demo-facts>div>p:not(.lead):not(.copy-note){font-size:17px;line-height:1.7}
.handoff-route .route-role{font-size:15px;line-height:1.65;color:#c9d5ba;border-left:1px solid #879c6b;padding-left:15px;margin-bottom:22px}
[data-contact-link][hidden],.form-fields[hidden]{display:none!important}
@media(max-width:760px){
 .hero-title-action{font-size:19px;margin-bottom:12px}
 .hero .hero-copy>.hero-free-inline{font-size:14px;margin-top:18px}
 .hero .hero-copy>.hero-access{font-size:12px;line-height:1.65;margin-top:19px}
 .hero .hero-actions{gap:20px;align-items:stretch}
 .hero .hero-actions>.button{width:100%}
 .hero-record{grid-template-columns:90px minmax(0,1fr);font-size:12px;width:100%}
 .scene-copy p.scene-benefit{font-size:14px;line-height:1.55}
 .catalog-model,.demo-facts>div>p:not(.lead):not(.copy-note){font-size:16px}
}

/* V13: keep the portal action and actual 2D evidence within the hero. */
.hero{justify-content:flex-start;min-height:100svh;padding-top:calc(var(--header-h) + 38px)}
.hero .hero-copy{width:49%;max-width:650px}
.hero .hero-copy>.eyebrow{font-size:12px;margin-bottom:20px}
.hero .hero-copy h1{font-size:clamp(58px,5.7vw,96px);margin-bottom:22px}
.hero-title-action{font-size:clamp(19px,1.6vw,24px);margin-bottom:10px}
.hero-title-domain{font-size:clamp(25px,2.3vw,34px);margin:4px 0}
.hero .hero-copy>p{font-size:17px;line-height:1.6}
.hero .hero-copy>.hero-free-inline{font-size:14px;margin-top:16px}
.hero .hero-copy>.hero-access{font-size:12px;line-height:1.55;margin-top:14px}
.hero .hero-actions{gap:18px;margin-top:22px}
.hero-actions>.button{min-height:60px;padding:17px 20px;gap:25px}
.hero-guide{font-size:12px;min-height:44px}
.hero .hero-foot{margin-top:36px}
.hero-proof{position:absolute;right:0;bottom:0;width:clamp(240px,27vw,340px);z-index:4;padding:12px;background:#10251ef5;border:1px solid #93a47b80;box-shadow:0 16px 50px #06130b45}
.hero-proof .hero-record{display:block;min-height:0;width:100%;font-size:13px}
.hero-proof .hero-record>span:last-child{display:block;padding:12px 0 3px}
.hero-proof .hero-record-play{width:38px;height:38px;left:calc(50% - 19px);top:calc(50% - 19px);font-size:14px}
.hero-proof figcaption{font-size:10px;line-height:1.5;color:#c1ccb8}
.volume-caption{top:calc(var(--header-h) + 18px);bottom:auto;max-width:32vw;font-size:12px}
.contact-captcha{margin:18px 0}.contact-captcha[hidden],.captcha-retry[hidden]{display:none}
.captcha-widget{min-height:100px;width:100%;max-width:100%}
.contact-captcha[data-state=error] .captcha-widget:empty{min-height:0}
.captcha-status{font-size:14px;line-height:1.5;margin-top:10px;color:#7d3b25}
@media(min-width:761px) and (max-height:780px){
 .hero{padding-top:calc(var(--header-h) + 26px)}
 .hero .hero-copy>.eyebrow{margin-bottom:15px}
 .hero .hero-copy h1{font-size:clamp(52px,5.4vw,76px);margin-bottom:20px}
 .hero .hero-copy>p{font-size:16px;line-height:1.55}
 .hero .hero-copy>.hero-free-inline{font-size:13px;margin-top:14px}
 .hero .hero-actions{margin-top:18px}
}
@media(min-width:761px) and (max-width:1100px){
 .hero .hero-copy{width:56%}
 .hero-proof{width:clamp(220px,26vw,280px)}
}
@media(max-width:760px){
 .hero{padding-top:calc(var(--header-h) + 46px);min-height:0}
 .hero .hero-copy{width:100%;max-width:580px}
 .hero .hero-copy>.eyebrow{font-size:11px;margin-bottom:20px}
 .hero .hero-copy h1{font-size:clamp(48px,12vw,76px);margin-bottom:22px}
 .hero-title-action{font-size:18px;margin-bottom:10px}
 .hero-title-domain{font-size:25px}
 .hero .hero-copy>p{font-size:16px;line-height:1.6}
 .hero .hero-copy>.hero-free-inline{font-size:14px}
 .hero .hero-copy>.hero-access{font-size:12px}
 .hero .hero-actions{gap:12px;align-items:flex-start}
 .hero .hero-actions>.button{width:100%}
 .hero-proof{position:relative;right:auto;bottom:auto;width:100%;max-width:400px;margin:25px 0 0}
 .volume-caption{top:var(--header-h);bottom:auto;left:0;right:0;max-width:none;font-size:9px}
}
@media(max-width:360px){
 .hero{padding-top:calc(var(--header-h) + 38px)}
 .hero .hero-copy>p{font-size:15px;line-height:1.55}
 .hero .hero-copy h1{margin-bottom:18px}
 .hero .hero-actions{margin-top:16px}
}
.benefit>div>.benefit-body{font-size:inherit;line-height:inherit;letter-spacing:normal}
.benefit>div>.copy-note,.demo-facts .copy-note{font-size:15px;line-height:1.65;letter-spacing:normal;margin-top:22px;color:#526353}
.demo-media{background:#14281f;border:1px solid #aebda2;box-shadow:0 25px 65px -30px #243a2645}
.demo-surface{position:relative;aspect-ratio:1600/682;background:#eef1e8}
.demo-surface video{width:100%;height:100%;max-height:none;border:0;box-shadow:none}
.demo-frame{position:absolute;inset:0;width:100%;height:100%;display:block;cursor:pointer}
.demo-frame[hidden],.demo-controls[hidden],.demo-controls button[hidden],.demo-error[hidden]{display:none}
.has-frame .demo-surface video{position:absolute;inset:0;opacity:0;pointer-events:none}
.demo-controls{display:grid;grid-template-columns:auto minmax(70px,1fr) auto auto;align-items:center;gap:16px;padding:10px 14px;color:#f0f1e7;background:#14281f}
.demo-controls button{min-height:44px;padding:8px 13px;border:1px solid #91a66a80;background:transparent;color:inherit;font-size:13px}
.demo-controls input{width:100%;min-width:0;min-height:44px;accent-color:#b7ce8d;cursor:pointer}
.demo-controls input:focus-visible{outline:3px solid #b7ce8d;outline-offset:2px}
.demo-time{font-size:12px;white-space:nowrap;font-variant-numeric:tabular-nums}
.demo-error{padding:14px 20px;color:#fff;background:#643823;font-size:14px}
.demo-media:fullscreen{width:100%;height:100%;display:flex;flex-direction:column;justify-content:center;background:#08150e}
.demo-media:fullscreen .demo-surface{flex:1;min-height:0;aspect-ratio:auto}
.demo-media:fullscreen .demo-frame{object-fit:contain}
.demo-media:fullscreen .demo-controls{flex:none}
@media(max-width:760px){
 .demo-controls{grid-template-columns:1fr auto 1fr;gap:4px 8px;padding:8px 10px}
 .demo-controls button{padding:7px 5px;font-size:11px}
 .demo-seek{grid-row:2;grid-column:1/-1}
 .demo-time{grid-row:1;grid-column:2}
 .demo-fullscreen,.demo-exit{grid-row:1;grid-column:3}
}
.record-link{display:inline-flex;align-items:center;gap:12px;margin-top:10px;padding:9px 0;color:inherit;font-size:12px;border-bottom:1px solid currentColor;pointer-events:auto}
.chapter-next{margin-top:15px!important}
.record-link,.chapter-next,.contact-retry,.hero-actions>.text-link{min-height:44px}
.volume-ready .story-scene[data-scene=equipment] .source-visual{padding:12px;background:#10251ef5;border:1px solid #91a66a40;pointer-events:auto}
.volume-caption{font-size:11px}
.start-instructions{min-width:0}.start-actions{display:flex;align-items:center;flex-wrap:wrap;gap:24px;margin-top:28px}
.availability{padding:18px 20px;margin-bottom:25px;border:1px solid #b6bdab;background:#e9ecdf;color:#334c3b}.availability[hidden]{display:none}
.contact-availability{font-size:15px;line-height:1.55}.contact-retry{border:0;border-bottom:1px solid currentColor;background:none;padding:8px 0;margin-top:8px}
.contact-form [type=submit]:disabled{cursor:not-allowed}.contact-form[data-availability=checking] [type=submit]:disabled{cursor:wait}
/* The live CAPTCHA has a 300px minimum; keep its complete checkbox inside narrow forms. */
.contact-form{min-width:0}
@media(max-width:380px){
 .contact-captcha{overflow:clip}
 .contact-captcha .captcha-widget{width:125%;max-width:none;transform:scale(.8);transform-origin:top left}
}
.image-expand{display:block;position:relative;width:100%;cursor:zoom-in}.expand-tag{position:absolute;right:12px;bottom:12px;padding:9px 13px;font-size:12px;line-height:1.4;letter-spacing:0;color:#fff;background:#14281feb;border:1px solid #b2c49866}
.viewer-open{overflow:hidden}
.source-dialog{width:min(1450px,calc(100% - 32px));max-width:none;max-height:92svh;margin:auto;padding:22px;background:#f3f4eb;color:#233a2e;border:1px solid #98a68c;box-shadow:0 24px 90px #0008;overflow:hidden;display:grid;grid-template-rows:auto auto minmax(0,1fr) auto;gap:12px}
.source-dialog:not([open]){display:none}.source-dialog::backdrop{background:#07140fea}
.viewer-head{display:flex;justify-content:space-between;align-items:center;gap:20px}.viewer-head h2{font-size:24px;letter-spacing:-.025em}
.viewer-close{min-height:44px;min-width:100px;border:1px solid #8e9d81;background:#e7eddd;padding:8px 14px;display:flex;align-items:center;justify-content:space-between;gap:18px;color:#233a2e}
.viewer-close span{font-size:24px}.viewer-caption{font-size:12px;color:#52644f}.viewer-scroll{overflow:auto;overscroll-behavior:contain;max-height:70svh;min-height:0;background:white;border:1px solid #bbc8ad}
.viewer-scroll img{display:block;width:100%;min-width:950px;max-width:none;height:auto}.viewer-hint{font-size:12px;color:#52644f}
.viewer-error{font-size:15px;color:#92341e}
@media(max-width:760px){
 .volume-caption{top:var(--header-h);bottom:auto;left:0;right:0;max-width:none;padding:6px 22px;font-size:9px;background:#10251e;border-top:0}
 html.volume-ready[data-motion=source-world] .scene-inner{padding-top:58px}
 .start-actions{align-items:stretch;gap:15px}.start-actions>.button{width:100%}.start-actions>.text-link{align-self:flex-start}
 .source-dialog{padding:14px;width:calc(100% - 16px);gap:10px}.viewer-head h2{font-size:19px}.viewer-close{min-width:90px;padding:8px 10px}.viewer-hint{font-size:11px}
 .volume-ready .story-scene[data-scene=equipment] .source-visual{padding:10px;width:100%;max-width:270px}
 .record-link{font-size:11px;margin-top:7px;padding:8px 0}.chapter-next{font-size:11px!important;padding:9px 0;margin-top:10px!important}
 .volume-ready .scene-inner{gap:12px}
}