/* Original campaign imagery integrated into the existing Terminal and iPhone sections. */
.brand-landing{--brand-paper:#f5f5f6;--brand-ink:#333537;--brand-amber:#996310;--brand-red:#b64c60;--brand-teal:#25765f;--brand-math:#8056aa}
.brand-landing.dark{--brand-paper:#101114;--brand-ink:#ededeb;--brand-amber:#e5ba71;--brand-red:#ec97a4;--brand-teal:#8cc4af;--brand-math:#c1a4e8}
.brand-perspectives{margin-top:64px;padding:48px 0 0;border-top:1px solid var(--line);scroll-margin-top:105px}
.brand-perspective-heading{display:grid;grid-template-columns:1fr 1fr;gap:8%;align-items:center;margin-bottom:42px}
.brand-perspective-copy .eyebrow{font-size:14px;color:var(--brand-ink);margin-bottom:24px}
.brand-perspective-copy h2{font-size:clamp(36px,4.2vw,56px);max-width:550px}
.brand-perspective-copy>p{max-width:390px;font-size:16px;line-height:1.65;margin-top:24px}
.brand-perspective-art{margin:0;background:var(--brand-paper);border-radius:24px;overflow:hidden;position:relative;max-height:395px}
.brand-perspective-art img{width:110%;max-width:none;margin-left:-5%;margin-bottom:-36px;display:block}
.brand-perspective-art figcaption{position:absolute;bottom:14px;right:16px;max-width:calc(100% - 32px);padding:6px 9px;border-radius:8px;background:var(--brand-paper);font-size:12px;color:var(--fg);text-align:right}
.brand-stance-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.brand-stance{position:relative;isolation:isolate;overflow:hidden;padding:30px 26px 34px;border:1px solid var(--line);border-radius:22px;background:color-mix(in srgb,var(--brand-paper) 55%,var(--bg));transition:border-color .5s,background .5s}
.brand-stance:before,.brand-stance:after{content:"";position:absolute;pointer-events:none;z-index:-1;width:85%;height:95%;border-radius:43% 57% 66% 34% / 44% 43% 57% 56%;filter:blur(30px);opacity:.045;transition:opacity .7s;animation:brand-liquid 12s ease-in-out infinite alternate;animation-play-state:paused}
.brand-stance:before{left:-18%;bottom:-40%;background:radial-gradient(ellipse,var(--stance),transparent 68%)}
.brand-stance:after{right:-30%;top:-40%;background:radial-gradient(ellipse,var(--brand-math),transparent 70%);animation-delay:-5s}
.brand-stance:hover:before,.brand-stance:focus-within:before{opacity:.2;animation-play-state:running}
.brand-stance:hover:after,.brand-stance:focus-within:after{opacity:.13;animation-play-state:running}
.brand-stance:hover{border-color:color-mix(in srgb,var(--stance) 22%,var(--line))}
.brand-stance header{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:28px}
.brand-stance strong{font-size:14px;font-weight:550;color:var(--stance)}
.brand-stance header span{font:12px ui-monospace,SFMono-Regular,monospace;color:var(--muted)}
.brand-stance h3{font-size:23px;line-height:1.2;letter-spacing:-.025em;max-width:250px}
.brand-stance p{margin-top:16px;font-size:16px;line-height:1.65;max-width:300px}
.brand-bull{--stance:var(--brand-teal)}.brand-neutral{--stance:var(--brand-amber)}.brand-bear{--stance:var(--brand-red)}
@keyframes brand-liquid{0%{transform:translate(-3%,4%) rotate(-12deg) scale(.94)}50%{border-radius:62% 38% 40% 60% / 52% 61% 39% 48%}100%{transform:translate(14%,-8%) rotate(24deg) scale(1.1)}}
.brand-pocket{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:8%;margin:35px 0 65px;background:var(--brand-paper);border-radius:28px;padding:44px 6% 0;overflow:hidden}
.brand-pocket-copy{padding-bottom:44px;max-width:390px}
.brand-pocket-copy .eyebrow{font-size:14px;color:var(--brand-ink);margin-bottom:22px}
.brand-pocket-copy h3{font-size:clamp(40px,5vw,66px);line-height:1.02;letter-spacing:-.052em}
.brand-pocket-copy>p{font-size:16px;line-height:1.7;margin:24px 0}
.brand-pocket-copy .brand-pocket-status{display:inline-block;font-size:13px;color:var(--fg);border:1px solid var(--line);padding:8px 13px;border-radius:30px}
.brand-pocket figure{margin:0;position:relative;align-self:end;min-width:0}
.brand-pocket figure img{width:140%;max-width:none;margin-left:-15%;margin-bottom:-12px;display:block}
.brand-pocket figcaption{font-size:12px;color:var(--fg);position:absolute;right:-20px;bottom:18px;padding:6px 9px;border-radius:8px;background:var(--brand-paper);text-align:right}
@media(max-width:900px){.brand-stance-grid{gap:22px}.brand-pocket{gap:3%;padding-inline:5%}}
@media(max-width:640px){.brand-perspectives{margin-top:40px;padding-top:30px}.brand-perspective-heading{grid-template-columns:1fr;gap:26px;margin-bottom:32px}.brand-perspective-copy h2{font-size:37px}.brand-perspective-copy>p{margin-top:20px}.brand-perspective-art{max-height:360px}.brand-stance-grid{grid-template-columns:1fr;gap:12px}.brand-stance{padding:24px}.brand-stance header{margin-bottom:18px}.brand-stance h3{font-size:24px;max-width:none}.brand-stance p{max-width:none}.brand-pocket{grid-template-columns:1fr;padding:30px 24px 0;gap:0;margin:24px 0 38px}.brand-pocket-copy{padding:0}.brand-pocket-copy h3{font-size:48px}.brand-pocket figure{margin-top:18px}.brand-pocket figure img{width:133%;margin-left:-16.5%}.brand-pocket-copy>p{margin:22px 0}}

/* Mathematical roles share the restrained syntax palette of the research code. */
.brand-landing .math-word{color:inherit}
.brand-landing .equation,.brand-landing .learning-equation{color:var(--muted)}
.brand-landing .equation .math-variable,.brand-landing .learning-equation .math-variable{color:var(--brand-ink)}
.brand-landing .math-parameter{color:var(--brand-amber)}
.brand-landing .math-data{color:var(--brand-teal)}
.brand-landing .math-operator{color:var(--brand-math)}
.brand-landing .math-risk{color:var(--brand-red)}
.brand-landing .learning-equation span{font-size:inherit;vertical-align:baseline}
.brand-landing .learning-equation sub{font-size:.65em}
.brand-landing .temporal-split span:first-child{background:color-mix(in srgb,var(--brand-ink) 10%,var(--bg));color:var(--brand-ink)}
.brand-landing .temporal-split span:last-child{background:color-mix(in srgb,var(--brand-amber) 9%,var(--bg));color:var(--brand-amber)}
.brand-landing .capture-tabs button:before{background:radial-gradient(ellipse,color-mix(in srgb,var(--fg) 6%,transparent),transparent 72%)}
.brand-landing .technical-module{align-content:start}
.brand-landing .technical-module>a,.brand-landing .text-link:hover{color:var(--brand-ink)}
.brand-landing .math-variable{color:var(--brand-ink)}
.brand-landing .temporal-split span:first-child{border-color:var(--brand-ink)}
.brand-landing .temporal-split span:last-child{border-color:var(--brand-amber)}
.brand-landing #model-scatter circle{fill:var(--brand-ink)}
.brand-landing #model-scatter .model-ideal{stroke:var(--brand-amber)}
.brand-message-frame.phone-frame{padding:0;background:none;border:0;box-shadow:none;border-radius:0}
.brand-message-frame.phone-frame img{width:100%;height:auto;border:0;border-radius:0}
.phone-study-message .brand-message-frame{padding-bottom:24px}
.brand-campaign-pair{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:56px}
.brand-campaign-pair figure{margin:0;min-width:0}
.brand-campaign-pair img{display:block;width:100%;height:auto;border-radius:24px;transition:transform 1s cubic-bezier(.2,.7,.2,1)}
.brand-campaign-pair figure:hover img{transform:scale(1.025)}
.brand-campaign-pair figcaption{padding:26px 4px 0;max-width:48ch}
.brand-campaign-pair h3{margin:0 0 15px;font-size:clamp(23px,2.5vw,32px);font-weight:420;line-height:1.18;letter-spacing:-.035em;color:var(--fg)}
.brand-campaign-pair h3 strong{font-weight:650}
.brand-campaign-pair figcaption p{margin:0;color:var(--muted);font-size:15px;line-height:1.8}
.brand-campaign-pair figcaption p strong{color:var(--fg);font-weight:550}
.record-diagram{margin:0 0 38px;padding:28px 32px 32px;border:1px solid var(--line);border-radius:22px;background:linear-gradient(125deg,color-mix(in srgb,var(--brand-ink) 3%,var(--bg)),var(--bg) 65%)}
.record-diagram-heading{display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:28px}
.record-diagram-heading .eyebrow{font-size:14px;margin:0}
.record-notation{font:italic 24px Georgia,serif;color:var(--muted);letter-spacing:.06em;white-space:nowrap}
.record-notation b{font-weight:400}
.record-diagram ol{list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;padding:0;margin:0}
.record-diagram li{display:flex;flex-direction:column;gap:8px;position:relative}
.record-diagram li:not(:last-child):after{content:"→";position:absolute;right:5px;top:10px;color:var(--muted);opacity:.5}
.record-symbol{font:italic 34px Georgia,serif;margin-bottom:10px}
.record-diagram strong{font-size:16px;font-weight:550}
.record-diagram li>span:last-child{font-size:14px;line-height:1.55;color:var(--muted)}
.assumptions-table{width:100%;border-collapse:collapse;font-size:14px;line-height:1.7}
.assumptions-table caption{text-align:left;font-size:16px;font-weight:550;color:var(--fg);margin-bottom:18px}
.assumptions-table th,.assumptions-table td{padding:15px 12px;vertical-align:top;text-align:left;border-bottom:1px solid var(--line)}
.assumptions-table thead th{font-size:12px;letter-spacing:.04em;font-weight:500;color:var(--muted);background:var(--brand-paper)}
.assumptions-table tbody th{font-weight:550;color:var(--brand-ink);padding-left:0;min-width:96px}
.assumptions-table td{color:var(--muted)}
.assumptions-table+.fine{margin-top:22px}
.execution-diagram{margin:0 0 42px;padding:28px 30px;border:1px solid var(--line);border-radius:22px;background:var(--brand-paper)}
.execution-diagram figcaption{display:flex;justify-content:space-between;gap:20px;margin-bottom:32px;font-size:14px;color:var(--muted)}
.execution-diagram figcaption strong{color:var(--fg);font-size:16px;font-weight:550}
.execution-diagram ol{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));list-style:none;padding:0;margin:0}
.execution-diagram li{display:flex;flex-direction:column;gap:10px;position:relative;--node:var(--brand-ink)}
.execution-diagram li:nth-child(2){--node:var(--brand-amber)}
.execution-diagram li:nth-child(3){--node:var(--brand-teal)}
.execution-diagram li:nth-child(4){--node:var(--brand-red)}
.execution-time{font:14px ui-monospace,SFMono-Regular,monospace;color:var(--node)}
.execution-time i{font:italic 18px Georgia,serif}
.execution-node{position:relative;display:block;height:28px}
.execution-node:before{content:"";width:9px;height:9px;border:2px solid var(--node);border-radius:50%;position:absolute;top:10px;left:0;background:var(--brand-paper);z-index:1}
.execution-diagram li:not(:last-child) .execution-node:after{content:"";position:absolute;left:13px;right:0;top:16px;height:1px;background:var(--line)}
.execution-diagram li>strong{font-size:16px;font-weight:550;padding-right:16px}
.execution-diagram li>span:last-child{font-size:14px;color:var(--muted);padding-right:16px;line-height:1.55}
.distribution-sketch,.sensitivity-sketch{margin:24px 0 0}
.distribution-sketch svg,.sensitivity-sketch svg{width:100%;height:auto;display:block;overflow:visible}
.distribution-sketch text,.sensitivity-sketch text{font:14px ui-monospace,SFMono-Regular,monospace;fill:var(--muted)}
.distribution-axis{stroke:var(--line);stroke-width:1;fill:none}
.distribution-curve,.sensitivity-curve{stroke:var(--brand-ink);stroke-width:2;fill:none}
.distribution-tail{fill:color-mix(in srgb,var(--brand-red) 20%,transparent)}
.distribution-area{fill:color-mix(in srgb,var(--brand-ink) 7%,transparent)}
.sensitivity-tangent{stroke:var(--brand-amber);stroke-width:1.5;stroke-dasharray:5 5;fill:none}
.sensitivity-sketch circle{fill:var(--brand-ink)}
.distribution-sketch figcaption,.sensitivity-sketch figcaption{font-size:12px;color:var(--muted);margin-top:8px}
@media(max-width:800px){.record-diagram ol{grid-template-columns:1fr 1fr;gap:28px}.record-diagram li:nth-child(2):after{display:none}.execution-diagram ol{grid-template-columns:1fr 1fr;gap:28px}.execution-diagram li:nth-child(2) .execution-node:after{display:none}.execution-diagram figcaption{flex-direction:column;gap:6px}.brand-campaign-pair{gap:16px}}
@media(max-width:520px){.record-diagram,.execution-diagram{padding:24px 20px}.record-diagram-heading{gap:12px}.record-notation{font-size:22px}.record-diagram ol{column-gap:20px}.record-diagram li:not(:last-child):after{right:0}.record-diagram li>span:last-child{font-size:13px}.execution-diagram li>span:last-child{font-size:13px}.brand-campaign-pair{grid-template-columns:1fr;margin-top:34px}.brand-campaign-pair figure{border-radius:20px}.assumptions-table th,.assumptions-table td{padding-inline:8px}.assumptions-table tbody th{min-width:78px}}
@media(prefers-reduced-motion:reduce){.brand-campaign-pair img{transition:none}.brand-campaign-pair figure:hover img{transform:none}}
@media(prefers-reduced-motion:reduce){.brand-stance:before,.brand-stance:after{animation:none!important}.brand-stance,.brand-stance:before,.brand-stance:after{transition:none}}

/* Keep the original mark aligned with each visible mention of the brand. */
.brand-token{white-space:nowrap}
.brand-landing .brand-token>.brand-inline-mark{display:inline-block;width:.95em;height:.95em;max-width:none;margin:0 .28em 0 0;vertical-align:-.12em;object-fit:contain;filter:brightness(0);border:0;border-radius:0}
.brand-landing.dark .brand-token>.brand-inline-mark{filter:brightness(0) invert(1)}
.brand-campaign-pair{grid-template-columns:repeat(2,minmax(0,1fr))}
.brand-motion{position:relative;aspect-ratio:1;margin:0;overflow:hidden;border-radius:24px;background:#f2f2f4}
.brand-motion video{display:block;width:100%;height:100%;object-fit:contain}
@media(max-width:640px){.brand-campaign-pair{grid-template-columns:1fr}}

/* A pocket notebook and its planned connection to the wider workspace. */
.brand-pocket-copy h3{font-weight:400}.brand-pocket-copy h3 strong{font-weight:650}
.brand-pocket-copy>p>strong{font-weight:550;color:var(--fg)}
.pocket-stories{margin-top:70px;display:grid;gap:76px}
.pocket-story{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1fr);gap:7%;align-items:center}
.pocket-story .brand-motion{width:100%;border:1px solid var(--line)}
.pocket-story-copy .eyebrow{font-size:12px;letter-spacing:.075em;color:var(--brand-ink);margin-bottom:20px}
.pocket-story h3{font-size:clamp(29px,3.1vw,43px);font-weight:400;line-height:1.15;letter-spacing:-.045em}
.pocket-story h3 strong{font-weight:640}
.pocket-lede{font-size:17px;line-height:1.7;margin:22px 0;color:var(--muted)}
.pocket-lede strong{font-weight:550;color:var(--fg)}
.pocket-utilities{margin:28px 0 0;display:grid;gap:20px}
.pocket-utilities div{padding-left:50px;position:relative}
.pocket-utilities dt{font-size:15px;font-weight:570;color:var(--fg)}
.pocket-utilities dt span{position:absolute;left:0;top:0;font:italic 18px Georgia,serif}
.pocket-utilities dd{margin:6px 0 0;font-size:14px;line-height:1.65;color:var(--muted)}
.pocket-story-tether .brand-motion{order:2}.pocket-story-tether .pocket-story-copy{order:1}
.pocket-tether{display:flex;align-items:center;gap:22px;padding:25px 26px;margin:26px 0 18px;background:var(--brand-paper);border:1px solid var(--line);border-radius:18px}
.pocket-tether>span{display:flex;flex-direction:column;align-items:center;gap:9px}
.pocket-tether>span svg{width:42px;height:40px;fill:none;stroke:var(--brand-ink);stroke-width:1.3}
.pocket-tether b{font-size:11px;font-weight:550;color:var(--fg)}
.tether-path{flex:1;text-align:center;min-width:60px}.tether-path>span{font-size:10px;color:var(--muted);letter-spacing:.04em}
.tether-path svg{display:block;width:100%;fill:var(--brand-ink);stroke:var(--line);stroke-width:1}
.tether-path .tether-pulse{stroke:var(--brand-ink);stroke-width:1.4}
.tether-caption{font-size:12px;line-height:1.65;color:var(--muted);margin-bottom:20px}
.tether-caption strong{display:block;color:var(--fg);font-weight:550;margin-bottom:5px}

/* Live engine figures, presented with quiet motion and explicit model inputs. */
.quant-stage{margin:10px 0 54px;scroll-margin-top:96px}
.quant-stage-intro{display:grid;grid-template-columns:1fr auto;align-items:end;margin-bottom:28px;gap:14px 30px}
.quant-stage-intro>.eyebrow{grid-column:1/-1;font-size:12px;color:var(--brand-ink);margin:0}
.quant-stage-intro>p{font-size:clamp(28px,3vw,40px);color:var(--fg);font-weight:350;letter-spacing:-.035em;line-height:1.2;margin:0}
.quant-stage-intro>p>strong{font-weight:600}.quant-motion-note{font-size:11px;color:var(--muted);padding-bottom:5px}
.quant-surface-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.quant-surface-card{margin:0;padding:28px 28px 26px;border:1px solid var(--line);border-radius:24px;min-width:0;background:radial-gradient(ellipse at 65% 35%,color-mix(in srgb,var(--brand-ink) 4%,var(--bg)),var(--bg) 65%)}
.quant-surface-card>figcaption{display:flex;justify-content:space-between;gap:18px;align-items:center}
.quant-kicker{font:10px ui-monospace,SFMono-Regular,monospace;letter-spacing:.05em;color:var(--muted)}
.quant-surface-card h3{font-size:22px;line-height:1.3;font-weight:400;letter-spacing:-.03em;margin:10px 0 0}
.quant-surface-card h3 strong{font-weight:600}.quant-symbol{font:italic 36px Georgia,serif}
.quant-surface{aspect-ratio:1.28;position:relative;isolation:isolate;overflow:hidden;margin:8px -20px 0}
.quant-surface canvas{display:block;width:100%;height:100%}
.quant-axis-label{position:absolute;transform:translate(-50%,-50%);font:10px ui-monospace,SFMono-Regular,monospace;white-space:nowrap;color:var(--muted);background:color-mix(in srgb,var(--bg) 85%,transparent);padding:3px 5px;border-radius:4px;pointer-events:none}
.quant-fallback{position:absolute;inset:0;display:grid;place-content:center;padding:25px;text-align:center;color:var(--muted);font-size:14px}
.quant-scale{display:flex;align-items:center;gap:12px;margin:0 0 22px;color:var(--muted);font:10px ui-monospace,SFMono-Regular,monospace}
.quant-scale i{flex:1;height:3px;border-radius:3px;background:linear-gradient(90deg,#444746,#e3e4df)}
.quant-surface-card>p{font-size:14px;line-height:1.7;color:var(--muted);margin:0 0 12px}
.quant-surface-card>p strong{font-weight:550;color:var(--fg)}
.quant-surface-card .quant-source{font-size:11px;line-height:1.75;border-top:1px solid var(--line);padding-top:14px;margin-top:17px}
.quant-surface-card>.text-link{font-size:13px;margin-top:7px}
.quant-line-figure{grid-column:1/-1;margin:12px 0 0;min-width:0}
.quant-line-figure svg{width:100%;height:auto;display:block;overflow:visible}
.quant-line-figure text{font:10px ui-monospace,SFMono-Regular,monospace;fill:var(--muted)}
.quant-chart-grid{stroke:var(--line);stroke-width:1;fill:none}.quant-chart-area{fill:color-mix(in srgb,var(--brand-ink) 8%,transparent)}
.quant-chart-line{stroke:var(--brand-ink);stroke-width:1.8;fill:none;stroke-linejoin:round}
.quant-chart-zero{stroke:var(--brand-amber);stroke-width:1;stroke-dasharray:4 5;fill:none}
.quant-line-figure figcaption{display:flex;justify-content:space-between;gap:12px;font-size:10px;color:var(--muted);margin-top:8px}
.quant-line-figure figcaption strong{font-weight:550;color:var(--fg)}
@media(max-width:900px){.pocket-story{gap:5%}.pocket-story h3{font-size:31px}.pocket-utilities{gap:15px}.pocket-lede{font-size:15px}.quant-surface-card{padding:22px 20px}.quant-surface-card h3{font-size:20px}.quant-surface{margin-inline:-14px;aspect-ratio:1.1}}
@media(max-width:700px){.pocket-stories{gap:52px;margin-top:44px}.pocket-story{grid-template-columns:1fr;gap:30px}.pocket-story .brand-motion{max-width:500px;margin-inline:auto}.pocket-story-tether .brand-motion,.pocket-story-tether .pocket-story-copy{order:initial}.pocket-story h3{font-size:36px}.pocket-utilities{gap:22px}.pocket-lede{font-size:16px}.quant-surface-grid{grid-template-columns:1fr;gap:18px}.quant-stage-intro{grid-template-columns:1fr}.quant-motion-note{font-size:10px}.quant-surface-card h3{font-size:23px}.quant-surface{aspect-ratio:1.23}.quant-line-figure figcaption{flex-wrap:wrap;gap:4px}}
@media(prefers-reduced-motion:reduce){.quant-motion-note{display:none}}

/* Borderless figures: neutral ink, with colour reserved for information and motion. */
.brand-landing .quant-notation .code-blue{color:#e4e6df}
.brand-landing .capture-tabs button[aria-pressed=true]{border-bottom-color:var(--fg)}
.brand-landing .quant-surface-card,.brand-landing .record-diagram,.brand-landing .execution-diagram,.brand-landing .pocket-tether,.brand-landing .brand-motion,.brand-landing .brand-campaign-pair figure,.brand-landing .brand-stance{border:0;box-shadow:none}
.brand-landing .quant-surface-card{background:none;padding:20px 22px 25px;border-radius:0}
.brand-landing .record-diagram,.brand-landing .execution-diagram,.brand-landing .pocket-tether{background:none;border-radius:0}
.brand-landing .brand-stance:hover{border-color:transparent}
.quant-surface{aspect-ratio:1.22}
.quant-scale{margin-bottom:8px}.quant-scale i{height:1px;opacity:.45}
.quant-height-note{display:block;font:10px ui-monospace,SFMono-Regular,monospace;color:var(--muted);margin-bottom:22px}
.quant-axis-label{background:none}
.quant-chart-area{fill:color-mix(in srgb,var(--fg) 4%,transparent)}
.quant-chart-line{stroke:var(--brand-ink);stroke-width:1.5}

/* A dedicated, scroll-led globe; the full research controls live in Terminal. */
.brand-landing .globe-showcase{padding-top:36px;position:relative;isolation:isolate}
.global-scroll-layout{display:grid;grid-template-columns:minmax(260px,.65fr) minmax(0,1.35fr);gap:22px;align-items:start;position:relative}
.globe-chapters{position:relative;z-index:2}
.globe-chapters article{min-height:75svh;display:flex;flex-direction:column;justify-content:center;padding:70px 0;max-width:360px;opacity:.35;transition:opacity .6s}
.globe-chapters article.is-active,.globe-chapters article:first-child:last-child{opacity:1}
.globe-chapters .eyebrow{font:11px ui-monospace,SFMono-Regular,monospace;letter-spacing:.045em;margin-bottom:28px;color:var(--muted)}
.globe-chapters h2,.globe-chapters h3{font-size:clamp(35px,4vw,56px);font-weight:350;letter-spacing:-.055em;line-height:1.08}
.globe-chapters h2 strong,.globe-chapters h3 strong{font-weight:620}
.globe-chapters p{font-size:16px;line-height:1.8;margin-top:28px;max-width:320px}
.globe-chapters p strong{font-weight:570;color:var(--fg)}
.globe-chapters .globe-small-note{font-size:11px;margin-top:20px}
.globe-scroll-cue{font:10px ui-monospace,SFMono-Regular,monospace;color:var(--muted);display:flex;gap:20px;margin-top:32px}
.globe-chapters .text-link{margin-top:26px;font-size:14px}
.globe-showcase-sticky{position:sticky;top:10svh;height:80svh;min-height:480px;display:flex;flex-direction:column;justify-content:center;min-width:0;pointer-events:none}
.globe-showcase-art{width:100%;height:min(65svh,650px);min-height:350px;position:relative;overflow:hidden;isolation:isolate}
.globe-showcase-art canvas{display:block;width:100%;height:100%}
.globe-showcase-loading{position:absolute;inset:0;display:grid;place-content:center;color:var(--muted);font-size:12px}
.globe-showcase-meta{display:flex;justify-content:space-between;gap:15px;font:9px ui-monospace,SFMono-Regular,monospace;letter-spacing:.07em;color:var(--muted);padding:10px 7% 0}
.globe-showcase-meta b{font-weight:500;color:var(--fg)}
.globe-source-note{padding:24px 7% 0;min-height:88px;pointer-events:auto;transition:opacity .4s;opacity:0}
.globe-source-note.is-visible{opacity:1}
.globe-source-kicker{font:9px ui-monospace,SFMono-Regular,monospace;color:var(--muted);letter-spacing:.08em;display:block;margin-bottom:9px}
.globe-source-note a{display:flex;justify-content:space-between;gap:20px;align-items:baseline}
.globe-source-note strong{font-size:12px;font-weight:500}.globe-source-note a>span{font-size:10px;color:var(--muted);white-space:nowrap}
.globe-attribution{font-size:10px;line-height:1.7;text-align:right;padding:20px 0;color:var(--muted)}
.globe-attribution a{text-decoration:underline;text-underline-offset:3px}

/* Instrument-like visual studies, without dashboard boxes or graphic outlines. */
.bubble-observatory{display:grid;grid-template-columns:.72fr 1.28fr;gap:6%;align-items:center;padding:40px 0 70px;margin-bottom:16px}
.bubble-copy .eyebrow,.order-observatory .eyebrow{font:10px ui-monospace,SFMono-Regular,monospace;letter-spacing:.05em;margin-bottom:22px;color:var(--muted)}
.bubble-copy h3,.order-observatory h3{font-size:clamp(32px,3.5vw,46px);font-weight:350;line-height:1.12;letter-spacing:-.045em}
.bubble-copy h3 strong,.order-observatory h3 strong{font-weight:600}
.bubble-copy>p{font-size:15px;line-height:1.8;margin-top:24px}.bubble-copy>p strong{color:var(--fg);font-weight:550}
.bubble-readout{margin:30px 0 20px}.bubble-readout>span{font:11px ui-monospace,SFMono-Regular,monospace;color:var(--fg)}
.bubble-readout dl{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:15px 0}
.bubble-readout dt{font-size:9px;line-height:1.5;color:var(--muted);margin-bottom:8px}
.bubble-readout dd{font:16px ui-monospace,SFMono-Regular,monospace;letter-spacing:-.025em;color:var(--fg);margin:0}
.bubble-copy .observatory-source,.observatory-source{font-size:10px;line-height:1.8;color:var(--muted);font-weight:400}
.bubble-copy>.text-link{display:inline-block;font-size:12px;margin-top:22px}
.bubble-figure{margin:0;min-width:0}.bubble-figure svg{display:block;width:100%;height:auto;overflow:visible}
.bubble-figure figcaption{font-size:10px;color:var(--muted);display:flex;justify-content:space-between;gap:18px;margin-top:16px}
.bubble-figure figcaption>span{font:9px ui-monospace,SFMono-Regular,monospace;white-space:nowrap;letter-spacing:.05em}
.bubble-figure text{font:10px ui-monospace,SFMono-Regular,monospace;fill:var(--muted)}
.bubble-figure .bubble-label{font-size:12px;fill:var(--fg)}
.bubble-target{cursor:pointer;outline:none}.bubble-target .bubble-cloud{opacity:.35;transition:opacity .7s}
.bubble-target[aria-pressed=true] .bubble-cloud,.bubble-target:hover .bubble-cloud,.bubble-target:focus-visible .bubble-cloud{opacity:1}
.bubble-target:focus-visible .bubble-label{text-decoration:underline}
.bubble-target .bubble-core{fill:var(--fg);opacity:.28}.bubble-target[aria-pressed=true] .bubble-core{opacity:.9}
.bubble-grid-point{fill:var(--fg);opacity:.1}.bubble-axis{stroke:var(--fg);stroke-opacity:.12;stroke-width:.6;fill:none}
.order-observatory{margin-top:10px!important;padding:18px 0 44px!important}
.order-observatory>figcaption{display:flex;align-items:end;gap:30px;margin-bottom:26px}
.order-observatory>figcaption>div{max-width:520px}.order-observatory>figcaption p{font-size:15px;line-height:1.75;margin-top:24px;max-width:420px}
.order-observatory>figcaption>.observatory-source{text-align:right;font-size:10px}
.order-observatory-body{display:grid;grid-template-columns:1.1fr 1fr;gap:6%;align-items:center}
#order-replay{scroll-margin-top:32px}
.order-field{position:relative;min-width:0;border-top:1px solid var(--line);padding-top:22px}
.order-field svg{display:block;width:100%;height:auto;overflow:visible;margin:12px 0 4px}
.order-replay-heading,.order-replay-title,.order-replay-prices,.order-replay-footer{display:flex;align-items:center;justify-content:space-between;gap:16px}
.order-replay-heading .eyebrow{margin:0;font-size:10px;letter-spacing:.09em}
.order-replay-kind{font:9px ui-monospace,SFMono-Regular,monospace;color:var(--muted);letter-spacing:.04em}
.order-replay-title{margin-top:22px;min-height:38px}
.order-replay-title>strong{font-size:clamp(23px,2.3vw,30px);font-weight:450;line-height:1.2;letter-spacing:-.04em;color:var(--fg)}
.order-replay-title>span{font:10px ui-monospace,SFMono-Regular,monospace;color:var(--muted);white-space:nowrap}
.order-grid{fill:none;stroke:var(--fg);stroke-opacity:.07;stroke-width:.7}
.order-field .order-axis,.order-field .order-date{font:11px ui-monospace,SFMono-Regular,monospace;fill:var(--muted)}
.order-area{fill:url(#order-area);color:var(--brand-teal)}
.order-candle{fill:var(--fg);stroke:var(--fg);stroke-width:.7;opacity:.2}.order-candle.is-up{opacity:.35}
.order-price-line{fill:none;stroke:var(--fg);stroke-opacity:.82;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.order-entry{color:var(--brand-amber)}.order-exit{color:var(--brand-teal)}
.order-entry,.order-exit{transition:opacity .6s ease}
.order-marker-ring{fill:var(--bg);stroke:currentColor;stroke-width:1}.order-marker-dot{fill:currentColor}
.order-marker-guide{stroke:currentColor;stroke-width:.8;stroke-dasharray:2 5;opacity:.4;fill:none}
.order-field .order-marker-label{fill:currentColor;font:10px ui-monospace,SFMono-Regular,monospace;letter-spacing:.12em}
.order-cursor{color:var(--fg);transition:opacity .45s}.order-cursor path{stroke:currentColor;stroke-width:.7;stroke-opacity:.14}.order-cursor circle{fill:var(--bg);stroke:currentColor;stroke-width:1.5}
.order-replay-prices{justify-content:flex-start;gap:28px;margin:0 0 26px;font:10px ui-monospace,SFMono-Regular,monospace;color:var(--muted)}
.order-replay-prices b{margin-left:8px;font-weight:450;color:var(--fg)}
.order-replay-timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.order-replay-timeline>span{position:relative;padding-top:15px;color:var(--muted);font-size:10px;transition:color .5s}
.order-replay-timeline>span:before,.order-replay-timeline>span:after{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:var(--line)}
.order-replay-timeline>span:after{background:var(--fg);transform:scaleX(var(--step-progress,0));transform-origin:left}
.order-replay-timeline>span.is-active{color:var(--fg)}.order-replay-timeline i{font:9px ui-monospace,SFMono-Regular,monospace;font-style:normal;opacity:.5;margin-right:7px}
.order-replay-footer{margin-top:24px;min-height:36px;color:var(--muted);font-size:9px}
.order-replay-footer button{font:inherit;font-size:10px;color:var(--muted);border:0;border-bottom:1px solid var(--line);background:transparent;padding:9px 0;min-height:36px;cursor:pointer;white-space:nowrap}
.order-replay-footer button:hover{color:var(--fg);border-color:var(--fg)}.order-replay-footer button:focus-visible{outline:1px solid var(--fg);outline-offset:5px}
.order-detail ol li{transition:opacity .6s}.order-detail ol li.is-current>strong{color:var(--brand-teal)}
@media(max-width:600px){.order-field{padding-top:18px;margin-bottom:28px!important}.order-replay-title{margin-top:20px}.order-replay-title>strong{font-size:25px}.order-replay-title>span{font-size:9px}.order-replay-timeline{gap:9px}.order-replay-footer>span{max-width:185px;line-height:1.7}.order-replay-footer button{min-height:44px}}
@media(prefers-reduced-motion:reduce){.order-entry,.order-exit,.order-cursor,.order-detail ol li,.order-replay-timeline>span{transition:none}}
.order-observatory .order-detail ol{gap:26px 20px;grid-template-columns:1fr 1fr;margin:20px 0 30px}
.order-observatory .execution-node{display:none}
.order-observatory .execution-time{font-size:11px}.order-observatory .execution-time i{font-size:14px}
.order-observatory .execution-diagram li>strong,.order-observatory li>strong{font-size:14px}
.order-example{padding-top:24px;border-top:1px solid var(--line)}
.order-example>span{font:10px ui-monospace,SFMono-Regular,monospace;color:var(--muted);display:block;margin-bottom:12px}
.order-example>strong{font:28px ui-monospace,SFMono-Regular,monospace;color:var(--brand-red);font-weight:400}
.order-example>strong.is-positive{color:var(--brand-teal)}
.order-example .order-comparison{margin:16px 0 0;font-size:11px;line-height:1.7;color:var(--muted);max-width:42ch}
.order-example>p{font-size:11px;margin-top:8px}.order-example>small{font-size:10px;color:var(--muted)}

@media(max-width:800px){.global-scroll-layout{grid-template-columns:minmax(220px,.8fr) minmax(0,1.2fr);gap:0}.globe-chapters h2,.globe-chapters h3{font-size:38px}.globe-chapters p{font-size:14px}.globe-showcase-art{height:55svh;min-height:300px}.globe-source-note a{flex-direction:column;gap:6px}.bubble-observatory{grid-template-columns:.9fr 1.1fr;gap:3%}.bubble-readout dl{gap:10px}.bubble-readout dd{font-size:14px}}
@media(max-width:600px){.global-scroll-layout{display:flex;flex-direction:column}.globe-showcase-sticky{order:-1;position:sticky;top:0;height:45svh;min-height:280px;width:100%;margin:0;z-index:3;background:var(--bg);justify-content:start;flex-shrink:0}.globe-showcase-art{height:40svh;min-height:240px}.globe-chapters{padding:0;z-index:2;pointer-events:auto;width:100%}.globe-chapters article{min-height:65svh;justify-content:center;padding:30px 0 70px;max-width:100%}.globe-chapters h2,.globe-chapters h3{font-size:37px}.globe-chapters p{margin-top:18px;max-width:300px}.globe-chapters a{pointer-events:auto}.globe-chapters .eyebrow{margin-bottom:17px}.globe-showcase-meta{padding:0 3%;font-size:8px}.globe-source-note{display:none}.globe-attribution{text-align:left;margin-top:0}.globe-scroll-cue{margin-top:20px}.bubble-observatory{grid-template-columns:1fr;gap:28px;padding:24px 0 44px}.bubble-readout dl{max-width:320px}.bubble-figure{margin-inline:-12px}.bubble-figure figcaption{font-size:9px;flex-wrap:wrap}.bubble-copy h3,.order-observatory h3{font-size:36px}.order-observatory>figcaption{align-items:start;flex-direction:column;gap:18px}.order-observatory>figcaption>.observatory-source{text-align:left}.order-observatory-body{grid-template-columns:1fr;gap:8px}.order-field{max-width:500px;margin:auto;width:100%}.quant-surface-card{padding-inline:8px!important}}
@media(prefers-reduced-motion:reduce){.globe-chapters article{opacity:1;transition:none}.globe-source-note,.bubble-target .bubble-cloud{transition:none}}
.order-observatory>figcaption h3{color:var(--fg)}
.order-observatory>figcaption h3 strong{font-size:inherit;line-height:inherit;letter-spacing:inherit;font-weight:600}

.brand-landing .model-evidence,.brand-landing .quant-notation{border:0;box-shadow:none}
.brand-landing:not(.dark) .bubble-cloud{filter:brightness(.55) saturate(.7)}
/* Bubble areas retain their metric; the point field forms once on arrival. */
.bubble-target .bubble-cloud{opacity:.07}
.bubble-target[aria-pressed=true] .bubble-cloud,.bubble-target:hover .bubble-cloud,.bubble-target:focus-visible .bubble-cloud{opacity:.28}
.bubble-grains{opacity:.48;transition:opacity .7s}
.bubble-target[aria-pressed=true] .bubble-grains,.bubble-target:hover .bubble-grains,.bubble-target:focus-visible .bubble-grains{opacity:1}
.bubble-grain{fill:var(--fg);opacity:var(--grain-opacity);transform-box:fill-box;transform-origin:center}
.is-materialised .bubble-grain{animation:bubble-materialise 1.8s cubic-bezier(.2,.65,.2,1) var(--grain-delay) both}
@keyframes bubble-materialise{0%{opacity:0;transform:translateY(var(--grain-origin)) scale(.4)}35%{opacity:calc(var(--grain-opacity)*.5)}100%{opacity:var(--grain-opacity);transform:translateY(0) scale(1)}}
@media(prefers-reduced-motion:reduce){.bubble-grain{animation:none!important;transform:none}.bubble-grains{transition:none}}
/* Colour here encodes the direction of the data, rather than a site accent. */
[data-quant-line="volatility"] .quant-chart-line,.quant-chart-line.quant-chart-positive{stroke:var(--brand-teal)}
[data-quant-line="volatility"] .quant-chart-area,.quant-chart-area.quant-chart-positive{fill:color-mix(in srgb,var(--brand-teal) 9%,transparent)}
.quant-chart-line.quant-chart-negative{stroke:var(--brand-red)}
.quant-chart-area.quant-chart-negative{fill:color-mix(in srgb,var(--brand-red) 9%,transparent)}
.quant-chart-zero{stroke:var(--brand-amber)}
#future-fallback .future-loading-logo{width:34px;height:34px;object-fit:contain;opacity:.2;filter:none}
.dark #future-fallback .future-loading-logo{filter:invert(1)}
body.brand-landing .site-nav .pill.primary,body.brand-landing.dark .site-nav .pill.primary{background:var(--sub);color:var(--fg);border:0;height:44px;box-shadow:none}
.brand-landing .site-nav .terminal-button-logo{filter:none}
.brand-landing.dark .site-nav .terminal-button-logo{filter:invert(1)}
.brand-landing .site-nav .pill.primary:hover{background:var(--sub);box-shadow:none}

/* A product launch sequence, using the same hardware geometry as the hero. */
.hardware-launch{padding-top:110px;padding-bottom:70px}
.hardware-intro{text-align:center;max-width:780px;margin:0 auto 46px}
.hardware-intro h2{font-size:clamp(42px,6.6vw,80px);font-weight:350;line-height:1.04;letter-spacing:-.065em;margin:24px 0}
.hardware-intro h2 strong{font-weight:600}
.hardware-intro p{font-size:16px;line-height:1.8;color:var(--muted)}
.hardware-intro p strong{color:var(--fg);font-weight:500}
.hardware-status{display:inline-flex;align-items:center;gap:9px;color:var(--fg);font-size:10px;font-weight:550;letter-spacing:.055em;margin-top:18px;padding:10px 15px;border-radius:100px;background-color:color-mix(in srgb,var(--fg) 6%,transparent);background-image:linear-gradient(110deg,transparent 42%,color-mix(in srgb,var(--fg) 12%,transparent) 50%,transparent 58%);background-size:250% 100%;background-position:130% 0;animation:hardware-status-sheen 8s ease-in-out infinite}
.hardware-status i{width:14px;height:14px;background:currentColor;opacity:.85;mask:url('assets/traid-solid.png') center/contain no-repeat;-webkit-mask:url('assets/traid-solid.png') center/contain no-repeat}
@keyframes hardware-status-sheen{0%,65%{background-position:130% 0}90%,100%{background-position:-40% 0}}
.hardware-product{display:grid;grid-template-columns:1.1fr 1fr;gap:8%;align-items:center;min-height:620px;scroll-margin-top:75px}
.hardware-card{grid-template-columns:1fr 1.1fr;margin-top:45px}
.hardware-product-visual{margin:0;min-width:0}
.hardware-product-stage{height:530px;position:relative;isolation:isolate}
.hardware-product-stage:after{content:"";position:absolute;width:44%;height:28px;left:28%;bottom:9%;background:radial-gradient(ellipse,color-mix(in srgb,var(--fg) 9%,transparent),transparent 70%);filter:blur(12px);z-index:-1}
.hardware-product-stage canvas{display:block;width:100%;height:100%;opacity:0;transition:opacity .7s}
[data-hardware-product="wallet"].is-ready canvas{cursor:grab;touch-action:none;user-select:none;-webkit-user-select:none}
[data-hardware-product="wallet"] canvas.is-dragging{cursor:grabbing}
[data-hardware-product="wallet"] canvas:focus-visible{outline:1px solid var(--muted);outline-offset:2px;border-radius:12px}
.hardware-product-stage.is-ready canvas{opacity:1}
.hardware-view-controls{display:grid;grid-template-columns:repeat(3,auto);justify-content:center;gap:4px;margin:0 auto;width:max-content;max-width:100%;box-sizing:border-box;background:var(--sub);border-radius:24px;padding:4px}
.hardware-view-controls[hidden]{display:none}
.hardware-view-controls button{background:transparent;border:0;color:var(--muted);border-radius:100px;min-height:38px;padding:8px 16px;font-size:11px;transition:background .2s,color .2s}
.hardware-view-controls button[aria-pressed=true]{background:color-mix(in srgb,var(--fg) 10%,var(--bg));color:var(--fg)}
.hardware-view-controls button:hover{color:var(--fg)}
.hardware-view-controls button:focus-visible{outline:2px solid var(--fg);outline-offset:2px}
.hardware-product-copy .eyebrow{font-size:12px;text-transform:none;letter-spacing:.02em}
.hardware-product-copy h3{font-size:clamp(34px,4vw,52px);font-weight:350;line-height:1.1;letter-spacing:-.052em;margin:24px 0}
.hardware-product-copy h3 strong{font-weight:600}
.hardware-lede{font-size:16px;line-height:1.8;color:var(--muted);max-width:470px}
.hardware-lede strong{font-weight:550;color:var(--fg)}
.hardware-details{margin:28px 0 26px;display:grid;gap:22px}
.hardware-details dt{font-size:12px;font-weight:600;margin-bottom:8px}
.hardware-details dd{margin:0;font-size:13px;line-height:1.8;color:var(--muted);max-width:440px}
.hardware-product-copy .text-link{font-size:12px;color:var(--fg)}
.hardware-connection{margin-top:110px;display:grid;grid-template-columns:.85fr 2fr;gap:7%;align-items:start}
.hardware-connection h3{font-size:clamp(25px,3vw,36px);font-weight:350;line-height:1.16;letter-spacing:-.04em;margin:18px 0 0}
.hardware-connection h3 strong{font-weight:600}
.hardware-connection ol{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;list-style:none;margin:0;padding:8px 0 0}
.hardware-connection a{display:flex;flex-direction:column;text-decoration:none;color:var(--fg);gap:18px}
.hardware-connection a>span{font:10px ui-monospace,SFMono-Regular,monospace;color:var(--muted)}
.hardware-connection a>strong{font-size:15px;line-height:1.3;font-weight:550}
.hardware-connection a>small{font-size:11px;line-height:1.8;color:var(--muted)}
.hardware-connection a:hover>strong{text-decoration:underline;text-underline-offset:4px}
.hardware-availability{font-size:10px;line-height:1.8;color:var(--muted);margin:42px 0 0;text-align:center}
.hardware-preview-fallback{display:none;position:absolute;inset:0;align-items:center;justify-content:center;text-align:center;font-size:13px;color:var(--muted)}
.is-fallback .hardware-preview-fallback{display:flex}
@media(max-width:900px){.hardware-product{gap:5%;min-height:530px}.hardware-product-stage{height:430px}.hardware-product-copy h3{font-size:36px}.hardware-connection{grid-template-columns:1fr;gap:32px}.hardware-connection ol{gap:24px}.hardware-intro h2{font-size:58px}}
@media(max-width:600px){.hardware-launch{padding-top:70px}.hardware-intro{text-align:left;margin-bottom:35px}.hardware-intro h2{font-size:43px}.hardware-intro p{font-size:14px}.hardware-product,.hardware-card{grid-template-columns:1fr;gap:28px;min-height:0;margin-top:48px}.hardware-card .hardware-product-visual{grid-row:1}.hardware-product-stage{height:365px}.hardware-product-copy h3{font-size:38px}.hardware-lede{font-size:15px}.hardware-connection{margin-top:75px}.hardware-connection ol{grid-template-columns:1fr 1fr;gap:30px 24px}.hardware-availability{text-align:left}}
@media(prefers-reduced-motion:reduce){.hardware-product-stage canvas{transition:none}.hardware-status{animation:none}}

/* Research principles reuse the existing module layout and mathematical palette. */
#research-principles{scroll-margin-top:100px}
#research-principles .principle-equation{font:italic clamp(25px,2.3vw,32px)/1.5 Georgia,serif;color:var(--muted);margin:18px 0;white-space:nowrap}
#research-principles .principle-equation sub{font-size:.6em}
#research-principles .fine{font-size:13px;line-height:1.65;margin-top:16px}
.principle-architecture{margin-top:36px;padding-top:28px;border-top:1px solid var(--line);max-width:850px}
.principle-architecture h3{font-size:24px;line-height:1.25;letter-spacing:-.025em;margin:0 0 14px}
.principle-architecture p{font-size:16px;line-height:1.75;color:var(--muted)}

#research-principles .technical-module-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}
#research-principles .technical-module{grid-template-columns:1fr;gap:12px}
#research-principles .technical-module .eyebrow{font-size:12px;margin:0}
#research-principles .technical-module h3{font-size:20px;line-height:1.25}
@media(max-width:800px){#research-principles .technical-module-grid{grid-template-columns:1fr;gap:0}}