/* OEM platform: static, accessible components shared by the public page generator. */
:root{--oem-line:rgba(173,198,220,.18);--oem-muted:#aebdca;--oem-ink:#eff5fa;--oem-accent:#9ddae7}
.oem-section{border-top:1px solid var(--oem-line);padding-block:88px}
.oem-heading{max-width:900px;margin-bottom:36px}
.oem-heading h2{font-size:clamp(2rem,3.6vw,3.5rem);line-height:1.08;letter-spacing:-.045em;max-width:21ch}
.oem-intro{max-width:810px;font-size:1.1rem;color:var(--oem-muted);margin-bottom:36px;line-height:1.75}
.oem-section p{line-height:1.7}
.oem-home-hero{padding:80px 0 0;overflow:hidden;background:linear-gradient(150deg,#07111a,#080b10 70%)}
.oem-home-hero>.container{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);align-items:center;gap:38px}
.oem-home-copy{padding-block:22px 48px;position:relative;z-index:1}
.oem-home-copy h1{font-size:clamp(3.1rem,5.2vw,5.7rem);line-height:1.015;letter-spacing:-.057em;max-width:11ch;margin:20px 0 27px;font-weight:600}
.oem-home-copy .lead{font-size:clamp(1.1rem,1.5vw,1.38rem);line-height:1.5;max-width:40ch}
.oem-home-copy>p:not(.kicker):not(.lead){max-width:51ch;color:var(--oem-muted)}
.oem-home-visual{margin:0;align-self:center;min-width:0}
.oem-home-visual img{width:100%;height:auto;display:block;border:1px solid var(--oem-line);border-radius:3px}
.oem-home-visual figcaption{font-size:.72rem;color:var(--oem-muted);line-height:1.5;padding-top:14px}
.oem-capability-line{grid-column:1/-1;max-width:100%;border-top:1px solid var(--oem-line);padding:23px 0;margin:0;color:var(--oem-muted);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;line-height:2.1}
.oem-page-hero{padding-block:80px 70px}
.oem-page-hero h1{font-size:clamp(2.8rem,5vw,5.5rem);max-width:17ch;line-height:1.04;letter-spacing:-.05em}
.oem-page-hero .lead{max-width:800px;margin-block:24px}
.oem-split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;min-width:0}
.oem-split>*{min-width:0}
.oem-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:1px solid var(--oem-line);border-left:1px solid var(--oem-line)}
.oem-grid.oem-four{grid-template-columns:repeat(4,minmax(0,1fr))}
.oem-grid.oem-two{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px;border:0}
.oem-card{padding:30px;border-right:1px solid var(--oem-line);border-bottom:1px solid var(--oem-line);background:rgba(16,26,36,.45);min-width:0}
.oem-card h3{font-size:1.22rem;letter-spacing:-.02em;margin:0 0 17px}
.oem-card p{color:var(--oem-muted);font-size:.97rem;margin-bottom:22px}
.oem-text-link{color:var(--oem-accent);font-size:.92rem;text-decoration:none}
.oem-text-link:hover{text-decoration:underline}
.oem-capture{margin:0;min-width:0;background:#0a1017;border:1px solid var(--oem-line)}
.oem-capture img,.oem-capture video{display:block;width:100%;height:auto;max-width:100%;object-fit:contain;background:#070a0e}
.oem-capture figcaption{padding:16px 20px;color:var(--oem-muted);font-size:.77rem;line-height:1.65;border-top:1px solid var(--oem-line)}
.oem-proof-pair{grid-template-columns:1.15fr 1fr}
.oem-evidence-lines{margin-block:24px}
.oem-evidence-lines p{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid var(--oem-line);font-size:.85rem;margin:0}
.oem-evidence-lines span{color:var(--oem-muted);text-align:right}
.oem-status{display:inline-block;font-size:.65rem;line-height:1.6;font-weight:650;letter-spacing:.035em;padding:5px 9px;border:1px solid currentColor;max-width:100%;margin-bottom:8px}
.oem-status-live{color:#a5e4c5;background:#102c23}.oem-status-validation{color:#f0cf94;background:#2a2317}.oem-status-model{color:#b5d2ed;background:#172638}.oem-status-roadmap{color:#c2c2d4;background:#252532}
.oem-status-legend{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 48px}
.oem-status-legend p{font-size:.9rem;color:var(--oem-muted)}
.oem-matrix-wrap{width:100%;min-width:0}.oem-matrix{width:100%;table-layout:fixed;border-collapse:collapse;font-size:.82rem;line-height:1.65}
.oem-matrix caption{text-align:left;color:var(--oem-muted);padding-bottom:20px;font-size:.8rem}
.oem-matrix th,.oem-matrix td{padding:20px 13px;text-align:left;vertical-align:top;border-bottom:1px solid var(--oem-line);overflow-wrap:anywhere}
.oem-matrix thead th{color:var(--oem-ink);font-size:.7rem;text-transform:uppercase;letter-spacing:.04em;background:#14212d}
.oem-matrix th:nth-child(1){width:13%}.oem-matrix th:nth-child(2){width:13%}.oem-matrix th:nth-child(3){width:16%}.oem-matrix th:nth-child(4){width:13%}.oem-matrix th:nth-child(5){width:18%}.oem-matrix th:nth-child(6){width:27%}
.oem-matrix tbody th{color:var(--oem-ink)}.oem-matrix td{color:var(--oem-muted)}.oem-matrix tbody tr:nth-child(even){background:rgba(20,31,43,.35)}
.oem-architecture{margin:0}.oem-architecture-tier{padding:28px 32px;border:1px solid var(--oem-line);background:#0b121b}.oem-architecture h3{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:22px}.oem-architecture ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px}.oem-architecture li{padding:8px 13px;background:#15222d;border:1px solid var(--oem-line);font-size:.85rem}.oem-arrow{text-align:center;color:var(--oem-accent);padding:10px;font-size:1.5rem}.oem-architecture-platform{border:1px solid #688c9e;background:linear-gradient(115deg,#152d3b,#0d1923);padding:35px;text-align:center}.oem-architecture-platform>span{font-size:clamp(1.7rem,3vw,2.6rem);letter-spacing:.09em}.oem-architecture-platform p{font-size:1.07rem;color:#d1e5ee;margin:12px 0}.oem-architecture-platform small{color:var(--oem-muted);line-height:1.6;display:block}.oem-architecture figcaption{font-size:.8rem;line-height:1.7;color:var(--oem-muted);max-width:950px;padding-top:24px}
.oem-brand-studies{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-block:30px}.oem-brand-study{border:1px solid var(--oem-line);padding:34px;min-height:275px;background:linear-gradient(155deg,#183246,#10171f)}.oem-brand-study.brand-b{background:linear-gradient(155deg,#342a23,#141312)}.oem-brand-study.brand-c{background:linear-gradient(155deg,#29333a,#11161a)}.oem-builder-wordmark{font-size:clamp(1.2rem,2.2vw,2rem);letter-spacing:.15em;margin-top:36px}.oem-model-name{letter-spacing:.2em;font-size:.72rem;color:var(--oem-muted)}.oem-brand-rule{height:2px;background:#90cbdc;width:44px;margin:25px 0}.brand-b .oem-brand-rule{background:#d6b28b}.brand-c .oem-brand-rule{background:#ccd2d6}.oem-brand-study small{color:#c2c9ce;font-size:.75rem}
.oem-lifecycle{padding:0;list-style:none;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin:0 0 24px}.oem-lifecycle li{padding:28px 28px 28px 0;border-top:1px solid var(--oem-line);min-width:0}.oem-lifecycle span{font-size:.75rem;color:var(--oem-accent)}.oem-lifecycle h3{font-size:1.2rem;margin:14px 0}.oem-lifecycle p{color:var(--oem-muted);font-size:.9rem;max-width:29ch}
.oem-process{margin:0;padding:0;list-style:none;counter-reset:steps}.oem-process li{counter-increment:steps;position:relative;padding:20px 0 20px 45px;border-top:1px solid var(--oem-line)}.oem-process li:before{content:counter(steps,decimal-leading-zero);position:absolute;left:0;color:var(--oem-accent);font-size:.75rem;top:24px}.oem-process h3{font-size:1rem;margin:0 0 8px}.oem-process p{color:var(--oem-muted);font-size:.88rem;margin:0}.oem-horizontal{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.oem-demo-slot{border:1px solid var(--oem-line);padding:32px;background:#101b26}.oem-demo-slot h3{font-size:1.6rem}.oem-demo-slot ol{padding-left:20px;color:var(--oem-muted);line-height:2;font-size:.9rem}
.oem-capability{display:inline-block;font-size:.65rem;letter-spacing:.08em;margin-bottom:24px;padding:5px 9px;border:1px solid #668b7a;color:#bde6cd}.oem-capability-preview{color:#efd4a0;border-color:#9f8451}.oem-capability-roadmap{color:#c7c3d9;border-color:#7d7795}
.oem-quality{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--oem-line);margin-bottom:25px}.oem-quality>div{padding:25px 20px 20px 0}.oem-quality h3{font-size:1rem;margin:12px 0 6px}.oem-quality p{font-size:.85rem;color:var(--oem-muted)}.oem-quality span{display:block;width:9px;height:9px;border-radius:50%;background:#8cd9ad}.quality-stale span{background:#e4bd75}.quality-offline span{background:#ee9999}.quality-unavailable span{background:#a5adb5}
.oem-technical{border:1px solid var(--oem-line);padding:24px}.oem-technical summary{cursor:pointer;font-size:1.05rem}.oem-technical>p{margin-block:25px;color:var(--oem-muted)}
.oem-contact-direct{display:grid;grid-template-columns:1fr 1.4fr;gap:40px;border-top:1px solid var(--oem-line);margin-top:40px;padding-block:35px}.oem-contact-direct a{overflow-wrap:anywhere}
.oem-section .source-note{font-size:.8rem;color:var(--oem-muted);max-width:950px;line-height:1.7;margin-block:22px}
.oem-section .hero-actions{margin-top:30px}
@media(min-width:981px){.nav-links{gap:18px}.nav-links>a,.nav-menu>summary{font-size:.77rem}.nav-contact{white-space:nowrap}.nav-menu-panel{min-width:240px}}
@media(max-width:1100px){.oem-grid.oem-four{grid-template-columns:repeat(2,minmax(0,1fr))}.oem-home-hero>.container{gap:25px}.oem-home-copy h1{font-size:4rem}.oem-brand-study{padding:24px}.oem-matrix th,.oem-matrix td{padding:16px 10px}}
@media(max-width:900px){.oem-home-hero{padding-top:44px}.oem-home-hero>.container{grid-template-columns:1fr;gap:20px}.oem-home-copy{padding-bottom:8px}.oem-home-copy h1{font-size:clamp(3.1rem,8vw,5rem);max-width:13ch}.oem-home-visual{width:100%}.oem-home-visual img{max-height:540px;object-fit:contain}.oem-split,.oem-proof-pair{grid-template-columns:1fr;gap:28px}.oem-section{padding-block:60px}.oem-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.oem-matrix,.oem-matrix tbody{display:block}.oem-matrix thead{display:none}.oem-matrix tr{display:block;border:1px solid var(--oem-line);margin-bottom:20px;padding:20px}.oem-matrix tbody th,.oem-matrix td{display:block;width:100%;padding:10px 0;border:0}.oem-matrix tbody th{font-size:1.25rem;width:100%}.oem-matrix td:before{content:attr(data-label);display:block;color:var(--oem-ink);font-size:.68rem;letter-spacing:.07em;text-transform:uppercase;margin-bottom:6px}.oem-matrix caption{display:block}.oem-matrix td{font-size:.92rem}.oem-brand-studies{gap:12px}.oem-brand-study{padding:20px}.oem-builder-wordmark{font-size:1.1rem}.oem-page-hero{padding-block:50px}.oem-page-hero h1{font-size:clamp(2.7rem,7vw,4.5rem)}}
@media(max-width:600px){.oem-home-copy h1{font-size:clamp(2.6rem,12vw,3.8rem);max-width:11ch}.oem-home-copy .kicker{font-size:.6rem;line-height:1.7}.oem-home-copy .lead{font-size:1.13rem}.oem-section{padding-block:48px}.oem-heading{margin-bottom:25px}.oem-heading h2{font-size:2.1rem}.oem-grid,.oem-grid.oem-four,.oem-grid.oem-two,.oem-brand-studies,.oem-status-legend,.oem-contact-direct{grid-template-columns:1fr}.oem-card{padding:26px}.oem-brand-study{min-height:230px;padding:28px}.oem-builder-wordmark{font-size:1.6rem}.oem-lifecycle{grid-template-columns:1fr 1fr;gap:0 18px}.oem-lifecycle li{padding-right:0}.oem-lifecycle h3{font-size:1.05rem}.oem-horizontal{grid-template-columns:1fr;gap:0}.oem-architecture-tier{padding:24px 20px}.oem-architecture li{font-size:.76rem;padding:7px 9px}.oem-architecture-platform{padding:25px 15px}.oem-architecture-platform p{font-size:.88rem}.oem-quality{grid-template-columns:repeat(2,minmax(0,1fr))}.oem-demo-slot{padding:24px}.oem-evidence-lines p{display:block}.oem-evidence-lines span{display:block;text-align:left}.oem-page-hero h1{font-size:clamp(2.35rem,10vw,3.6rem)}.oem-technical{padding:18px}.oem-capability-line{font-size:.64rem}.oem-matrix tr{padding:18px}}
@media(prefers-reduced-motion:reduce){.oem-section *{scroll-behavior:auto;transition:none;animation:none}}

.oem-layer-link{font-size:.76rem;padding-top:15px}.oem-layer-link a{color:var(--oem-accent);text-decoration:none}
.oem-section[id]{scroll-margin-top:95px}
@media(max-width:900px){.oem-matrix tbody th[scope="row"]{width:100%;max-width:none;overflow-wrap:normal}}

.oem-group-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;margin:32px 0;border-block:1px solid var(--oem-line);padding:30px 0}.oem-group-metrics strong{display:block;font-size:clamp(2rem,4vw,3.5rem);letter-spacing:-.045em;color:var(--oem-ink)}.oem-group-metrics span{display:block;color:var(--oem-muted);margin-top:8px;font-size:.95rem}@media(max-width:650px){.oem-group-metrics{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 16px}}