:root {
  --paper: #f6f5f1;
  --ink: #263b4b;
  --muted: #53616b;
  --blue: #4f6b88;
  --line: #d3d7d5;
  --link-hover: #5b7891;
  --focus: #986038;
  --action: #263b4b;
  --action-hover: #4f6b88;
  --on-action: #ffffff;
  --band: #e7ecee;
  --band-border: #d4dfe4;
  --band-divider: #c9d5db;
  --band-fg: #415561;
  --diagram-line: #b6c2c8;
  --diagram-feedback: #91a99a;
  --diagram-active: #557c90;
  --diagram-focus: #456982;
  --diagram-port: #8ba1ae;
  --diagram-emphasis: #3f718c;
  --diagram-border: #a5b6c0;
  --diagram-expertise: #5e7e6c;
  --diagram-selected: #e9eeed;
  --diagram-monitor-fg: #426453;
  --diagram-detail: #345873;
  --diagram-automated: #648399;
  --diagram-caption: #557287;
  --diagram-arrow: #6b8494;
  --diagram-selected-halo: #e9eeed66;
  color-scheme: light;
}
:root[data-theme="dark"] {
  --paper: #161e26;
  --ink: #e7ecf1;
  --muted: #b8c3cf;
  --blue: #a9bdd2;
  --line: #3b4b5b;
  --link-hover: #d4dce5;
  --focus: #7d98b5;
  --action: #7d98b5;
  --action-hover: #97afc7;
  --on-action: #10161c;
  --band: #1d2731;
  --band-border: #2f4152;
  --band-divider: #3b4b5b;
  --band-fg: #b8c3cf;
  --diagram-line: #61768a;
  --diagram-feedback: #83a295;
  --diagram-active: #a9bdd2;
  --diagram-focus: #7d98b5;
  --diagram-port: #8fa7c1;
  --diagram-emphasis: #d4dce5;
  --diagram-border: #61768a;
  --diagram-expertise: #a9cbb8;
  --diagram-selected: #273848;
  --diagram-monitor-fg: #a9cbb8;
  --diagram-detail: #a9bdd2;
  --diagram-automated: #8fa7c1;
  --diagram-caption: #a9bdd2;
  --diagram-arrow: #8fa7c1;
  --diagram-selected-halo: #27384866;
  color-scheme: dark;
}
@media(prefers-color-scheme:dark) { :root:not([data-theme]) {
  --paper: #161e26;
  --ink: #e7ecf1;
  --muted: #b8c3cf;
  --blue: #a9bdd2;
  --line: #3b4b5b;
  --link-hover: #d4dce5;
  --focus: #7d98b5;
  --action: #7d98b5;
  --action-hover: #97afc7;
  --on-action: #10161c;
  --band: #1d2731;
  --band-border: #2f4152;
  --band-divider: #3b4b5b;
  --band-fg: #b8c3cf;
  --diagram-line: #61768a;
  --diagram-feedback: #83a295;
  --diagram-active: #a9bdd2;
  --diagram-focus: #7d98b5;
  --diagram-port: #8fa7c1;
  --diagram-emphasis: #d4dce5;
  --diagram-border: #61768a;
  --diagram-expertise: #a9cbb8;
  --diagram-selected: #273848;
  --diagram-monitor-fg: #a9cbb8;
  --diagram-detail: #a9bdd2;
  --diagram-automated: #8fa7c1;
  --diagram-caption: #a9bdd2;
  --diagram-arrow: #8fa7c1;
  --diagram-selected-halo: #27384866;
  color-scheme: dark;
} }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: 'DM Sans', sans-serif; font-size: 17px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--link-hover); text-decoration: none; }
button, select { color:inherit; font: inherit; cursor: pointer; }
a:focus-visible, button:focus-visible, select:focus-visible { outline: 3px solid var(--focus); outline-offset: 6px; }
p { margin: 0 0 22px; }
h1, h2, h3 { font-weight: 450; letter-spacing: -.035em; line-height: 1.15; margin: 0; }
h1 { font-size: clamp(48px, 6.5vw, 88px); }
h2 { font-size: 30px; }
h3 { font-size: 31px; }
.wrap { width: calc(100% - 128px); max-width: 1180px; margin-inline: auto; }
.header { height: 100px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.wordmark { font-family: 'Space Grotesk', sans-serif; font-weight: 600; font-size: 26px; letter-spacing: 2px; }
.header nav { display: flex; align-items: center; gap: 36px; font-size: 14px; }
.header [aria-current=page] { color: var(--blue); font-weight: 650; }
.nav-contact { display: flex; gap: 24px; padding-left: 30px; border-left: 1px solid var(--line); }
.menu-toggle { display: none; }
.eyebrow { font-size: 12px; font-weight: 500; letter-spacing: 1.2px; text-transform: uppercase; }
.hero { position: relative; padding-block: 68px 62px; display: grid; grid-template-columns: 1.2fr 1fr; column-gap: 90px; }
.hero .eyebrow { grid-column: 1/-1; margin-bottom: 27px; color: var(--muted); }
.hero h1 { font-size: clamp(50px, 6.3vw, 86px); line-height: 1.06; letter-spacing: -.055em; }
.hero h1 span { color: var(--blue); }
.hero-details { align-self: center; font-size: 18px; line-height: 1.7; padding-top: 4px; }
.hero-details p:last-child { color: var(--muted); font-size: 16px; margin-bottom: 0; }
.hero .button { justify-self: start; margin-top: 32px; }
.button { display: inline-flex; align-items: center; gap: 45px; padding: 12px 20px; background: var(--action); color: var(--on-action); font-size: 14px; }
.button:hover { background: var(--action-hover); text-decoration: none; }
.text-link { display: inline-flex; align-items: center; gap: 20px; font-size: 14px; font-weight: 500; }
.offer-section { background: var(--band); border-block: 1px solid var(--band-border); }
.offers { display: grid; grid-template-columns: 1fr 1fr; }
.offers article { padding-block: 37px 34px; }
.offers article:first-child { padding-right: 60px; }
.offers article:last-child { padding-left: 60px; border-left: 1px solid var(--band-divider); }
.offers h2 { margin-bottom: 17px; }
.offers h2 a { font-size: 30px; font-weight: 450; }
.offers h2 a span { display: none; }
.offers p { font-size: 16px; color: var(--band-fg); max-width: 490px; }
.heading-line { display: flex; align-items: baseline; gap: 20px; flex-wrap: wrap; }
.status { font-size: 11px; color: var(--muted); }
.team-section { display: grid; grid-template-columns: .8fr 1fr; gap: 80px; align-items: start; padding-block: 50px; }
.section-heading h2 { font-size: 32px; margin-bottom: 22px; }
.section-heading p { font-size: 16px; color: var(--muted); max-width: 560px; }
.footer { border-top: 1px solid var(--line); display: grid; grid-template-columns: 1fr 1fr; gap: 25px; padding-top: 30px; padding-bottom: 20px; }
.footer .wordmark { font-size: 20px; }
.footer p { font-size: 12px; color: var(--muted); margin-top: 6px; margin-bottom: 0; }
.footer nav { display: flex; justify-content: flex-end; align-items: start; gap: 28px; font-size: 13px; padding-top: 4px; }
.footer-bottom { grid-column: 1/-1; font-size: 11px; color: var(--muted); }
.page-intro { padding-block: 64px 45px; display: grid; grid-template-columns: .8fr 1fr; gap: 80px; align-items: start; }
.page-intro h1 { font-size: 60px; }
.lead { font-size: 20px; line-height: 1.65; color: var(--muted); margin: 0; }
.service-list { margin-bottom: 20px; }
.service-row { display: grid; grid-template-columns: .8fr 1fr; gap: 80px; padding-block: 30px; border-top: 1px solid var(--line); }
.service-row h2 { font-size: 25px; max-width: 330px; }
.service-row p { margin: 0; font-size: 17px; color: var(--muted); }
.page-contact { display: flex; justify-content: space-between; align-items: baseline; border-top: 1px solid var(--line); padding-block: 25px 45px; font-size: 15px; gap: 20px; }
.page-contact p { margin: 0; color: var(--muted); }
.development-note { display: flex; gap: 25px; align-items: baseline; background: var(--band); padding: 18px 24px; margin-bottom: 40px; }
.development-note .status { flex-shrink: 0; font-weight: 600; }
.development-note p { margin: 0; font-size: 14px; color: var(--muted); }
.platform-detail { display: grid; grid-template-columns: .8fr 1fr; gap: 80px; padding-block: 30px; border-top: 1px solid var(--line); }
.platform-detail h2 { font-size: 25px; max-width: 300px; }
.platform-copy p { font-size: 17px; color: var(--muted); }
.platform-copy p:last-child { margin: 0; }
.team-profiles { margin-bottom: 50px; }
.founder { display: grid; grid-template-columns: .8fr 1fr; gap: 80px; align-items: start; border-top: 1px solid var(--line); padding-top: 30px; }
.founder .role { font-size: 12px; color: var(--blue); margin-bottom: 10px; }
.founder p:not(.role) { font-size: 17px; color: var(--muted); }
.founder-heading { display: flex; align-items: center; gap: 24px; }
.founder-heading h2 { font-size: 27px; margin: 0; }
.founder-heading img { width: 120px; height: 120px; object-fit: cover; flex-shrink: 0; }
.founder-summary { display: flex; align-items: center; gap: 20px; font-size: 20px; width: fit-content; }
.founder-summary img { width: 72px; height: 72px; object-fit: cover; }
.founder-summary small { display: block; font-size: 12px; color: var(--muted); margin-top: 3px; }
.publications { display: grid; grid-template-columns: .8fr 1fr; gap: 80px; border-top: 1px solid var(--line); padding-block: 35px 55px; }
.publications h2 { font-size: 25px; }
.publications p { font-size: 16px; color: var(--muted); }
.publication { padding-block: 22px; }
.publication + .publication { border-top: 1px solid var(--line); }
.publication h3 { font-size: 19px; line-height: 1.5; margin-bottom: 12px; }
.publication h3 a { display: inline; font-size: inherit; font-weight: inherit; }
.publication .publication-authors { font-size: 13px; margin-bottom: 6px; }
.publication .publication-venue { font-size: 12px; margin: 0; }
.contact-options { padding-bottom: 100px; }
.contact-options>a { display: flex; align-items: center; justify-content: space-between; gap: 20px; border-top: 1px solid var(--line); padding-block: 28px; }
.contact-options strong { font-size: 25px; font-weight: 450; display: block; }
.contact-options small { font-size: 13px; color: var(--muted); }
.contact-options>a>span:last-child { font-size: 14px; }
.skip-link { position: absolute; top: -100px; left: 20px; background: var(--action); color: var(--on-action); padding: 12px; z-index: 10; }
.skip-link:focus { top: 10px; }
@media(max-width: 1000px) {
  .wrap { width: calc(100% - 72px); }
  .hero { column-gap: 40px; }
  .hero h1 { font-size: 65px; }
  .hero-details { font-size: 17px; }
  .team-section { gap: 50px; }
  .page-intro, .service-row, .platform-detail, .publications, .founder { gap: 45px; }
  .founder-heading { flex-wrap: wrap; }
  .offers article:first-child { padding-right: 35px; }
  .offers article:last-child { padding-left: 35px; }
}
@media(max-width: 720px) {
  .wrap { width: calc(100% - 40px); }
  .header { height: 78px; position: relative; }
  .wordmark { font-size: 23px; }
  .header nav { font-size: 12px; gap: 16px; }
  .nav-contact { padding-left: 0; border: 0; gap: 8px; }
  .menu-toggle { display: flex; align-items: center; gap: 15px; border: 1px solid var(--line); background: none; padding: 7px 12px; font-size: 13px; }
  .header nav { display: none; position: absolute; top: 77px; left: -20px; right: -20px; padding: 24px; z-index: 5; background: var(--paper); border-bottom: 1px solid var(--line); }
  .header nav.open { display: flex; flex-direction: column; align-items: start; font-size: 16px; gap: 22px; }
  .hero { grid-template-columns: 1fr; padding-block: 35px 38px; gap: 0; }
  .hero .eyebrow { font-size: 10px; margin-bottom: 23px; }
  .hero h1 { font-size: clamp(46px, 10vw, 64px); line-height: 1.1; margin-bottom: 24px; }
  .hero-details { font-size: 17px; max-width: 500px; }
  .hero-details p { margin-bottom: 16px; }
  .hero-details p:last-child { font-size: 15px; }
  .hero .button { margin-top: 25px; }
  .offers { grid-template-columns: 1fr; }
  .offers article:first-child { padding: 28px 0; }
  .offers article:last-child { padding: 28px 0; border-left: 0; border-top: 1px solid var(--band-divider); }
  .offers h2, .offers h2 a { font-size: 28px; }
  .offers p { font-size: 15px; }
  .team-section { grid-template-columns: 1fr; padding-block: 35px; gap: 30px; }
  .section-heading h2 { font-size: 27px; }
  .section-heading p { font-size: 15px; }
  .footer { grid-template-columns: 1fr; gap: 20px; }
  .footer nav { justify-content: start; gap: 25px; }
  .page-intro { grid-template-columns: 1fr; gap: 24px; padding-block: 38px 35px; }
  .page-intro h1 { font-size: 46px; }
  .lead { font-size: 18px; }
  .service-row, .platform-detail, .publications { grid-template-columns: 1fr; gap: 18px; padding-block: 25px; }
  .service-row h2, .platform-detail h2, .publications h2 { font-size: 24px; }
  .service-row p, .platform-copy p { font-size: 16px; }
  .page-contact { flex-direction: column; gap: 12px; }
  .development-note { flex-direction: column; padding: 18px; gap: 8px; margin-bottom: 25px; }
  .founder { grid-template-columns: 1fr; gap: 25px; }
  .founder-heading h2 { font-size: 25px; }
  .founder-heading { gap: 20px; }
  .founder-heading img { width: 90px; height: 90px; }
  .founder p:not(.role) { font-size: 16px; }
  .team-profiles { margin-bottom: 35px; }
  .contact-options { padding-bottom: 60px; }
  .contact-options strong { font-size: 22px; }
}
@media(prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }


/* Keep the company introduction readable without a product-demo panel. */
.hero { display: block; }
.hero-copy { display: grid; grid-template-columns: 1.2fr 1fr; gap: 0 90px; }
.hero-copy .eyebrow { grid-column: 1 / -1; }
.hero-actions { display: flex; align-items: center; gap: 26px; margin-top: 32px; }
.hero .button { margin: 0; }
.platform-availability { padding-block: 20px; }
.platform-availability p { font-size: 13px; color: var(--muted); max-width: 740px; margin: 0; }
@media(max-width: 1000px) { .hero-copy { column-gap: 40px; } }
@media(max-width: 720px) { .hero-copy { grid-template-columns: 1fr; } .hero-actions { margin-top: 25px; gap: 24px; } }

/* Open architecture illustration. Connections anchor to symbols, never text boxes. */
.platform-map { margin-bottom:55px; border-top:1px solid var(--line); padding-top:24px; }
.platform-map figcaption { display:flex; justify-content:space-between; gap:20px; align-items:baseline; }
.platform-map figcaption .eyebrow { margin:0; }
.map-hint { font-size:11px; color:var(--muted); }
.map-canvas { position:relative; display:grid; grid-template-columns:205px 1fr 220px; column-gap:25px; padding:28px 0 20px; }
.map-lines { position:absolute; inset:0; width:100%; height:100%; pointer-events:none; overflow:visible; }
.map-routes path { fill:none; stroke:var(--diagram-line); stroke-width:1.1; transition:stroke .2s; }
.map-routes path.feedback { stroke:var(--diagram-feedback); stroke-dasharray:3 5; }
.map-routes path.is-related { stroke:var(--diagram-active); stroke-width:1.6; }
.map-endpoints,.map-core { position:relative; }
.map-canvas h3 { font-size:11px; font-weight:500; letter-spacing:.04em; margin:0; color:var(--muted); }
.map-core { height:460px; }
.map-core h3 { text-align:center; color:var(--blue); }
.map-node { position:relative; display:flex; flex-direction:column; padding:0; border:0; background:transparent; color:var(--ink); cursor:pointer; font:inherit; text-align:left; }
.map-node-title { font-size:14px; font-weight:500; line-height:1.4; }
.map-node-subtitle { font-size:11px; line-height:1.6; color:var(--muted); margin-top:4px; }
.map-node:focus-visible { outline:2px solid var(--diagram-focus); outline-offset:7px; border-radius:3px; }
.map-endpoints { padding-top:0; }
.map-endpoints .map-node { min-height:62px; justify-content:center; margin-top:17px; width:100%; }
.map-inputs .map-node:first-of-type { margin-top:78px; }
.map-outputs .map-node:first-of-type { margin-top:53px; }
.map-inputs .map-node { padding-right:22px; }
.map-outputs .map-node { padding-left:22px; }
.map-port { position:absolute; width:6px; height:6px; border:1px solid var(--diagram-port); background:var(--paper); border-radius:50%; top:29px; }
.map-inputs .map-port { right:0; }
.map-outputs .map-port { left:0; }
.map-node[aria-pressed=true] .map-port,.map-node:hover .map-port { background:var(--blue); border-color:var(--blue); }
.map-node[aria-pressed=true] .map-node-title,.map-node:hover .map-node-title { color:var(--diagram-emphasis); }
.map-core .map-core-node { position:absolute; align-items:center; text-align:center; width:170px; transform:translateX(-50%); }
.map-core [data-map-node=models] { left:14%; top:181px; }
.map-core [data-map-node=review] { left:50%; top:56px; }
.map-core [data-map-node=knowledge] { left:86%; top:181px; }
.map-symbol { display:grid; place-items:center; width:64px; height:64px; background:var(--paper); border:1px solid var(--diagram-border); border-radius:50%; margin-bottom:13px; transition:background .2s,box-shadow .2s; }
.map-symbol svg { width:43px; height:43px; stroke-linecap:round; stroke-linejoin:round; }
.map-experts .map-symbol { width:76px; height:76px; border-color:var(--diagram-feedback); }
.map-experts .map-symbol svg { width:48px; height:48px; stroke:var(--diagram-expertise); }
.map-node[aria-pressed=true] .map-symbol,.map-node:hover .map-symbol { background:var(--diagram-selected); box-shadow:0 0 0 7px var(--diagram-selected-halo); }
.map-interface { font-size:10px; line-height:1.7; color:var(--muted); margin:23px 0 0; }
.map-feedback { position:absolute; top:327px; left:50%; transform:translateX(-50%); width:260px; }
.map-monitor { align-items:center; text-align:center; width:100%; }
.map-monitor .map-symbol { width:46px; height:46px; margin-bottom:10px; border-color:var(--diagram-feedback); }
.map-monitor .map-symbol svg { width:32px; height:32px; stroke:var(--diagram-expertise); }
.map-monitor .map-node-title { font-size:12px; color:var(--diagram-monitor-fg); }
.map-monitor .map-node-subtitle { font-size:10px; }
.map-explanation { display:grid; grid-template-columns:220px 1fr; gap:30px; border-top:1px solid var(--line); padding-block:24px; min-height:125px; }
.map-detail-title { color:var(--diagram-detail); font-size:14px; }
.map-detail-copy { color:var(--muted); font-size:14px; line-height:1.7; margin:0; max-width:730px; }
.contact-placeholder { padding-bottom:90px; }
.contact-placeholder>div { border-block:1px solid var(--line); padding-block:32px; }
.contact-placeholder h2 { max-width:600px; font-size:28px; margin-bottom:20px; }
.contact-placeholder p:not(.eyebrow) { color:var(--muted); max-width:620px; margin:0; }
@media(max-width:1100px) {
 .map-canvas { grid-template-columns:175px 1fr 180px; column-gap:12px; }
 .map-core .map-core-node { width:140px; }
 .map-node-title { font-size:12px; }
 .map-node-subtitle { font-size:10px; }
}
@media(max-width:1000px) {
 .map-canvas { grid-template-columns:1fr; padding:28px 25px 20px; gap:24px; }
 .map-endpoints .map-node { min-height:45px; margin-top:8px; }
 .map-inputs .map-node:first-of-type,.map-outputs .map-node:first-of-type { margin-top:18px; }
 .map-inputs .map-node { padding-right:22px; }
 .map-outputs .map-node { padding-left:22px; }
 .map-port { top:20px; }
 .map-interface { margin-top:12px; }
 .map-core { height:460px; margin-inline:20px; }
 .map-core [data-map-node=models] { left:10%; }
 .map-core [data-map-node=knowledge] { left:90%; }
 .map-feedback { top:327px; left:50%; }
 .map-inputs .map-node { padding-left:22px; padding-right:0; }
 .map-inputs .map-port { left:0; right:auto; }
 .map-outputs .map-node { padding-left:0; padding-right:22px; }
 .map-outputs .map-port { left:auto; right:0; }
 .map-outputs { grid-row:3; }
 .map-explanation { grid-template-columns:1fr; gap:10px; min-height:175px; }
}
@media(max-width:720px) {
 .platform-map figcaption { flex-direction:column; gap:8px; }
 .map-canvas { padding-inline:10px; }
 .map-core { margin-inline:30px; }
 .map-core .map-core-node { width:125px; }
 .map-core .map-core-node .map-node-subtitle { max-width:120px; }
 .map-symbol { width:54px; height:54px; }
 .map-symbol svg { width:36px; height:36px; }
 .map-experts .map-symbol { width:68px; height:68px; }
 .map-node-title { font-size:12px; }
 .map-node-subtitle { font-size:10px; }
 .map-monitor .map-node-title { font-size:11px; }
 .contact-placeholder h2 { font-size:25px; }
 .contact-placeholder { padding-bottom:50px; }
}
@media(prefers-reduced-motion:reduce) { .map-symbol,.map-routes path { transition:none; } }
/* Glyph-level halos preserve legibility without masking rectangular areas. */
.map-core-node .map-node-title,.map-core-node .map-node-subtitle {
 text-shadow:0 0 2px var(--paper),0 0 2px var(--paper),
  2px 0 2px var(--paper),-2px 0 2px var(--paper),
  0 2px 2px var(--paper),0 -2px 2px var(--paper),
  2px 2px 3px var(--paper),-2px -2px 3px var(--paper),
  -2px 2px 3px var(--paper),2px -2px 3px var(--paper),
  0 0 5px var(--paper),0 0 5px var(--paper);
}

/* The direct route is automated; the upper branch represents configurable review. */
.map-routes path.automated { stroke:var(--diagram-automated); stroke-width:1.7; }
.map-routes path.oversight { stroke-dasharray:2 4; }
.map-automation-label { position:absolute; top:225px; left:50%; transform:translateX(-50%); font-size:10px; color:var(--diagram-caption); white-space:nowrap; }
@media(max-width:720px) { .map-automation-label { top:216px; font-size:9px; } }

/* Letter spans reserve the full logo width throughout the reveal. */
.wordmark-reveal { display:inline-flex; white-space:nowrap; }
.wordmark-reveal>span { display:inline-block; }
@media(prefers-reduced-motion:reduce) {
 .wordmark-reveal,.wordmark-reveal>span { transform:none!important; opacity:1!important; clip-path:none!important; }
}

/* Six outgoing options fit the existing illustration height. */
@media(min-width:1001px) {
 .map-outputs .map-node:first-of-type { margin-top:15px; }
 .map-outputs .map-node { min-height:58px; margin-top:9px; }
 .map-outputs .map-port { top:27px; }
}

.contact-details { display:grid; grid-template-columns:1.3fr 1fr; gap:65px; padding-block:25px 80px; }
.contact-details>div { border-top:1px solid var(--line); padding-top:25px; }
.contact-details h2 { font-size:28px; margin-bottom:20px; }
.contact-details p:not(.eyebrow) { font-size:16px; color:var(--muted); }
@media(max-width:720px) {
 .contact-details { grid-template-columns:1fr; gap:30px; padding-bottom:50px; }
 .contact-details h2 { font-size:24px; overflow-wrap:anywhere; }
}

.intro-action { margin-top:26px; }

/* All illustration colors, including SVG arrowheads, follow the active theme. */
.map-symbol svg { stroke:var(--blue); }
.map-experts .map-symbol svg,.map-monitor .map-symbol svg { stroke:var(--diagram-expertise); }
#map-arrow path { stroke:var(--diagram-arrow); }