:root{color-scheme:light;--ink:#151719;--muted:#575e64;--red:#e21b23;--line:#dce0e3;--paper:#fff;--dark:#151719;--light:#f2f4f5;font-family:Arial,Helvetica,sans-serif;font-size:16px}
.company-profile{background:var(--light);border-bottom:1px solid var(--line)}.company-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;margin:0;padding:29px 0}.company-facts>div{min-width:0}.company-facts dt{font-size:.6875rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}.company-facts dd{margin:0;font-size:1rem;font-weight:700;line-height:1.5}.company-facts>div+div{border-left:1px solid #ccd2d6;padding-left:32px}@media(max-width:700px){.company-facts{grid-template-columns:1fr;gap:16px;padding-block:24px}.company-facts>div+div{border-left:0;border-top:1px solid #ccd2d6;padding-left:0;padding-top:16px}}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:2rem}body{margin:0;color:var(--ink);background:var(--paper);line-height:1.65}a{color:inherit}img{display:block;max-width:100%}h1,h2,h3,p,figure{margin:0}h1,h2,h3{line-height:1.12;letter-spacing:-.04em}a:focus-visible{outline:3px solid #ff6268;outline-offset:5px}.shell{width:min(1240px,calc(100% - 96px));margin-inline:auto}.skip-link{position:absolute;top:-100px;left:20px;z-index:5;background:#fff;padding:12px}.skip-link:focus{top:12px}.site-header{background:#fff}.header-inner{min-height:112px;display:flex;align-items:center;justify-content:space-between;gap:36px}.brand{width:330px;flex-shrink:0}.brand img{width:100%;height:auto}nav{display:flex;align-items:center;gap:32px}nav a{font-size:.9375rem;font-weight:700;text-decoration:none}nav a:hover{text-decoration:underline;text-underline-offset:5px}.nav-contact{border:1px solid var(--line);padding:10px 22px}.hero{background:var(--dark);color:#fff;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;min-height:620px}.hero-copy{padding:56px 46px 34px 0;position:relative}.eyebrow{text-transform:uppercase;letter-spacing:.15em;font-size:.8125rem;font-weight:700;color:#a71c23;margin-bottom:24px}.eyebrow.light{color:#d0d5d8}.hero h1{font-size:clamp(3.25rem,4.6vw,4.25rem);font-weight:800;line-height:1.04;margin-bottom:28px}.hero h1 span{color:#ff4c54}.hero-description{color:#c3c9cd;font-size:1.125rem;max-width:500px;line-height:1.7;margin-bottom:32px}.button{display:inline-flex;align-items:center;justify-content:center;background:var(--red);color:#fff;text-decoration:none;padding:14px 25px;font-size:1rem;font-weight:700;transition:background .15s}.button:hover{background:#bf151c}.hero-disciplines{display:flex;gap:24px;flex-wrap:wrap;margin-top:32px;border-top:1px solid #383d42;padding-top:20px;font-size:.8125rem;text-transform:uppercase;letter-spacing:.08em;color:#b7bfc4}.hero-photo{position:relative;min-width:0;isolation:isolate;border-left:1px solid #3b4146}.hero-photo>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 53%;z-index:-2}.hero-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(10,15,19,.9),transparent 55%);z-index:-1}.hero-photo figcaption{position:absolute;left:34px;right:34px;bottom:34px;border-left:3px solid #ff4c54;padding-left:18px}.hero-photo figcaption span{display:block;font-size:.8125rem;color:#d0d6da;margin-bottom:7px}.hero-photo figcaption strong{font-size:1.25rem;line-height:1.4;display:block;max-width:300px}.focus-section{padding-block:88px 92px}.section-intro{display:grid;grid-template-columns:1fr 1fr;column-gap:60px;align-items:end;margin-bottom:45px}.section-intro .eyebrow{grid-column:1/-1;margin-bottom:18px}h2{font-size:clamp(2.125rem,3.4vw,3rem);font-weight:750}.section-intro>p:last-child{font-size:1.0625rem;max-width:470px;color:var(--muted);margin-bottom:4px}.focus-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.focus-card{padding:30px 32px 28px 0;display:flex;flex-direction:column;gap:20px}.focus-card:nth-child(3n+2),.focus-card:nth-child(3n+3){border-left:1px solid var(--line);padding-left:32px}.focus-card:nth-child(n+4){border-top:1px solid var(--line)}.card-number{font-size:.875rem;color:#a71c23;font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.focus-card h3{font-size:1.375rem;letter-spacing:-.02em;max-width:280px}.focus-card p{color:var(--muted);line-height:1.65}.card-detail{font-size:.8125rem;color:#555d62;border-top:1px solid var(--line);padding-top:17px;margin-top:auto}.approach-section{background:var(--light);padding-block:84px}.approach-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:70px;align-items:center}.approach-copy .eyebrow.light{color:#a71c23}.approach-copy h2{font-size:clamp(2rem,3vw,2.7rem);margin-bottom:28px}.approach-copy>p:not(.eyebrow){color:var(--muted);margin-top:20px;font-size:1.0625rem}.approach-copy .research-note{border-left:3px solid var(--red);padding-left:20px;font-size:1rem!important}.system-panel{background:var(--dark);color:#fff;padding:30px 32px}.panel-label{font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;color:#b8c0c6;padding-bottom:24px;border-bottom:1px solid #3b4247}.system-row{display:flex;gap:20px;align-items:center;padding:24px 0;border-bottom:1px solid #3b4247}.system-index{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.8125rem;color:#ff6268;min-width:42px}.system-row h3{font-size:1.125rem;letter-spacing:-.015em;margin-bottom:7px}.system-row p{color:#b8c0c6;font-size:.875rem;line-height:1.5}.panel-footer{font-size:.8125rem;color:#b8c0c6;margin-top:24px}.contact-section{padding-block:78px;display:flex;align-items:center;justify-content:space-between;gap:40px}.contact-section .eyebrow{margin-bottom:18px}.contact-section h2{font-size:2.25rem;max-width:570px}.contact-section p:last-child{margin-top:19px;color:var(--muted);max-width:540px}.email-link{font-size:clamp(1.125rem,2.2vw,1.6rem);font-weight:700;white-space:nowrap;text-decoration:none;border-bottom:2px solid var(--red);padding-block:14px}.email-link:hover{color:#a71c23}.site-footer{border-top:1px solid var(--line);color:#636c72;font-size:.8125rem}.footer-inner{display:flex;justify-content:space-between;gap:24px;padding-block:25px}
@media(min-width:1450px){.hero-grid{min-height:640px}.hero-copy{padding-top:86px}}
@media(max-width:1000px){.shell{width:calc(100% - 56px)}.brand{width:270px}nav{gap:20px}.hero-grid{grid-template-columns:1.1fr 1fr;min-height:590px}.hero-copy{padding:56px 30px 30px 0}.hero h1{font-size:3.5rem}.hero-disciplines{gap:14px}.approach-grid{gap:36px}.system-panel{padding:25px}.contact-section{align-items:flex-start;flex-direction:column;gap:18px}.section-intro{column-gap:35px}.focus-card{padding-right:24px}.focus-card:nth-child(3n+2),.focus-card:nth-child(3n+3){padding-left:24px}}
@media(max-width:700px){.shell{width:calc(100% - 40px)}.header-inner{min-height:136px;flex-direction:column;justify-content:center;gap:17px;padding-block:20px}.brand{width:min(300px,90%)}nav{width:100%;justify-content:center;gap:24px}nav a{font-size:.875rem}.nav-contact{padding:7px 13px}.hero-grid{display:flex;flex-direction:column;min-height:0}.hero-copy{padding:44px 0 30px}.eyebrow{font-size:.75rem;letter-spacing:.1em}.hero h1{font-size:clamp(3rem,10.5vw,4.5rem)}.hero-description{font-size:1.0625rem}.hero-disciplines{margin-top:35px;justify-content:space-between;gap:10px}.hero-photo{min-height:340px;aspect-ratio:1.2;border-left:0;margin-inline:-20px}.hero-photo>img{object-position:50% 52%}.hero-photo figcaption{left:25px;bottom:25px}.focus-section{padding-block:55px}.section-intro{display:block;margin-bottom:30px}.section-intro>p:last-child{margin-top:23px}.focus-grid{display:block}.focus-card,.focus-card:nth-child(3n+2),.focus-card:nth-child(3n+3){border-left:0;padding:26px 0;gap:15px}.focus-card+.focus-card{border-top:1px solid var(--line)}.focus-card h3{max-width:none}.card-detail{margin-top:5px}.approach-section{padding-block:52px}.approach-grid{display:block}.system-panel{margin-top:34px;padding:26px 23px}.system-row{gap:14px}.contact-section{padding-block:52px}.contact-section h2{font-size:2rem}.email-link{font-size:1.375rem;white-space:normal;overflow-wrap:anywhere}.footer-inner{display:block;padding-block:24px}.footer-inner span{display:block}.footer-inner span+span{margin-top:7px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}

.hero-status{color:#d0d5d8;font-size:.9375rem;line-height:1.6;border-left:3px solid #ff4c54;padding-left:16px;margin-bottom:28px;max-width:500px}.collaboration-section{padding-top:78px}.partner-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.partner-link{display:flex;flex-direction:column;justify-content:space-between;gap:20px;border:1px solid var(--line);padding:28px;text-decoration:none;font-size:1.25rem;font-weight:700;line-height:1.4}.partner-link:hover{border-color:var(--red);color:#a71c23}.partner-action{font-size:.875rem;color:var(--muted);font-weight:400}.partner-action>span[aria-hidden]{color:#a71c23;margin-left:4px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(max-width:1000px){.brand{width:240px}nav{gap:18px}.partner-link{padding:22px;font-size:1.125rem}}@media(max-width:700px){.brand{width:min(300px,90%)}nav{flex-wrap:wrap;gap:12px 20px}.collaboration-section{padding-top:52px}.partner-grid{grid-template-columns:1fr;gap:14px}.partner-link{padding:22px;flex-direction:row;align-items:center;flex-wrap:wrap;font-size:1.125rem}.hero-status{font-size:.875rem}}

@media(min-width:701px) and (max-width:900px){.header-inner{flex-direction:column;justify-content:center;gap:20px;padding-block:22px}.brand{width:270px}nav a{white-space:nowrap}}

.projects-section{padding-bottom:88px}
.projects-intro{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:end;padding-bottom:42px}
.projects-intro .eyebrow{margin-bottom:18px}
.projects-intro>div>p:not(.eyebrow){color:var(--muted);font-size:1.0625rem;max-width:480px}
.motion-toggle{display:inline-flex;align-items:center;margin-top:12px;border:1px solid #bcc3c8;background:#fff;padding:9px 16px;color:var(--ink);font:inherit;font-size:.875rem;cursor:pointer}
.motion-toggle:hover{border-color:var(--red)}
.motion-toggle:focus-visible{outline:3px solid #ff6268;outline-offset:4px}
.motion-toggle[hidden]{display:none}
.project-story{border-top:1px solid var(--line);padding-block:36px 44px}
.project-story-heading{display:grid;grid-template-columns:38px minmax(0,1fr) auto;gap:22px;align-items:start;margin-bottom:27px}
.project-index{font:1rem ui-monospace,SFMono-Regular,Consolas,monospace;color:#a71c23;padding-top:4px}
.project-story h3{font-size:1.75rem;line-height:1.2;letter-spacing:-.025em;margin-bottom:12px}
.project-story-heading p{max-width:760px;color:var(--muted);font-size:1rem;line-height:1.7}
.project-stage{display:inline-block;color:#5c6267;border:1px solid var(--line);padding:6px 11px;font-size:.75rem;line-height:1.6;white-space:nowrap}
.logger-media{display:grid;grid-template-columns:2fr 1fr 1fr;gap:20px}
.logger-media figure{min-width:0}
.logger-media img{width:100%;height:330px;object-fit:contain;background:var(--light)}
.logger-media figcaption,.project-motion figcaption{font-size:.8125rem;color:var(--muted);padding-top:11px;line-height:1.5}
.project-media-pair{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.project-motion{min-width:0}
.motion-frame{position:relative;background:var(--light);aspect-ratio:1.25;overflow:hidden}
.motion-frame video,.motion-frame .motion-still{display:block;width:100%;height:100%;object-fit:contain}
.project-story-split{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:60px}
.project-story-split .project-story-heading{grid-template-columns:38px minmax(0,1fr);margin-bottom:0}
.project-story-split .project-stage{margin-top:20px;white-space:normal}
.project-story-split .motion-frame{aspect-ratio:1.2}
.development-hardware{border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;padding-top:38px}
.development-hardware h3{font-size:1.75rem;letter-spacing:-.025em;margin-bottom:18px;line-height:1.2}
.development-hardware p:not(.eyebrow){color:var(--muted);max-width:470px}
.development-hardware .eyebrow{margin-bottom:16px}
.development-hardware .motion-frame{aspect-ratio:1.25}
.membership-section{padding-top:76px}
.membership-intro{margin-bottom:30px}
.membership-intro .eyebrow{margin-bottom:18px}
.membership-intro>p:last-child{margin-top:18px;color:var(--muted)}
.membership-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.membership-card{border:1px solid var(--line);padding:28px;display:flex;flex-direction:column;align-items:flex-start;text-decoration:none;min-width:0}
.membership-card:hover{border-color:var(--red)}
.membership-logo{width:100%;height:92px;display:flex;align-items:center;margin-bottom:25px}
.membership-logo img{max-width:100%;width:245px;height:82px;object-fit:contain;object-position:left center}
.membership-card h3{font-size:1.1875rem;letter-spacing:-.015em;margin-bottom:12px}
.membership-card p{color:var(--muted);font-size:.875rem;line-height:1.7;margin-bottom:20px}
.membership-action{color:#a71c23;font-size:.8125rem;margin-top:auto}
@media(max-width:1000px){
  .projects-intro{gap:35px}
  .project-story-heading{grid-template-columns:30px minmax(0,1fr);gap:16px}
  .project-story-heading>.project-stage{grid-column:2;justify-self:start}
  .logger-media{gap:14px}
  .logger-media img{height:250px}
  .project-story-split,.development-hardware{gap:35px}
  .membership-card{padding:23px}
}
@media(max-width:700px){
  .projects-section{padding-bottom:52px}
  .projects-intro{grid-template-columns:1fr;gap:25px;padding-bottom:30px}
  .project-story{padding-block:28px 32px}
  .project-story-heading{grid-template-columns:24px minmax(0,1fr);gap:12px;margin-bottom:22px}
  .project-story h3,.development-hardware h3{font-size:1.5rem}
  .project-story-heading p{font-size:.9375rem}
  .logger-media{grid-template-columns:1fr 1fr;gap:20px 14px}
  .logger-main{grid-column:1/-1}
  .logger-media img{height:auto;aspect-ratio:3/4;object-fit:contain}
  .logger-main img{aspect-ratio:4/3}
  .project-media-pair{grid-template-columns:1fr;gap:25px}
  .motion-frame{aspect-ratio:1.1}
  .project-story-split,.development-hardware{grid-template-columns:1fr;gap:24px}
  .project-story-split .project-story-heading{grid-template-columns:24px minmax(0,1fr)}
  .development-hardware{padding-top:28px}
  .membership-section{padding-top:52px}
  .membership-grid{grid-template-columns:1fr;gap:16px}
  .membership-card{padding:24px}
  .membership-logo{height:76px;margin-bottom:20px}
  .membership-logo img{height:68px;max-width:250px}
}


/* Individual media controls and tightly framed CAD previews. */
.cad-frame{aspect-ratio:1.5}
.cad-frame video{object-fit:contain}
.project-story-split .cad-frame{aspect-ratio:1.5}
.project-motion .motion-toggle{min-height:40px}
.partner-logo{display:flex;align-items:center;justify-content:center;width:100%;height:174px;background:#070809;margin-bottom:4px;padding:25px}
.partner-logo img{max-height:100%;width:100%;object-fit:contain}
.partner-logo-xgn img{width:auto;max-width:100%}
.partner-name{display:block}
.verification-card .membership-logo{height:92px}
.verification-card .membership-logo img{width:100%;max-width:260px;height:auto;max-height:92px;object-fit:contain}
.membership-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.membership-card{padding:24px}
.membership-logo img{max-width:100%}
@media(max-width:1050px) and (min-width:701px){.membership-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){.partner-grid{grid-template-columns:1fr}.partner-link{flex-direction:column;align-items:flex-start}.partner-logo{height:160px}.membership-grid{grid-template-columns:1fr}.cad-frame,.project-story-split .cad-frame{aspect-ratio:1.5}}

.cad-frame{aspect-ratio:150/101}
.project-story-split{grid-template-columns:1fr;gap:28px}
.project-story-split .project-story-heading{max-width:920px}
.project-story-split .psiplug-frame{aspect-ratio:450/103}
@media(max-width:700px){
 .project-story-split .psiplug-frame{aspect-ratio:3/4}
 .psiplug-frame video{position:absolute;left:50%;top:50%;width:133.333333%;height:auto;max-width:none;aspect-ratio:450/103;transform:translate(-50%,-50%) rotate(-90deg)}
}

.membership-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.verification-card{grid-column:1/-1;display:grid;grid-template-columns:minmax(240px,390px) 1fr auto;column-gap:30px;align-items:center}
.verification-card .membership-logo{grid-column:1;grid-row:1/3;height:auto;margin:0}
.verification-card .membership-logo img{max-width:390px;max-height:none;width:100%;height:auto}
.verification-card h3{grid-column:2;grid-row:1;margin:0 0 8px}
.verification-card p{grid-column:2;grid-row:2;margin:0}
.verification-card .membership-action{grid-column:3;grid-row:1/3;margin:0}
@media(max-width:1000px){.verification-card{grid-template-columns:minmax(220px,320px) 1fr;gap:12px 25px}.verification-card .membership-logo{grid-row:1/4}.verification-card .membership-action{grid-column:2;grid-row:3}}
@media(max-width:700px){.membership-grid{grid-template-columns:1fr}.verification-card{display:flex;gap:0}.verification-card .membership-logo{margin-bottom:22px;width:100%}.verification-card .membership-logo img{max-width:100%}.verification-card h3{margin-bottom:12px}.verification-card p{margin-bottom:20px}}

.project-media-pair{grid-template-columns:1.3fr 1fr;align-items:start}
.panel-footage-frame{aspect-ratio:3/4}
.development-hardware>.project-motion{width:min(100%,380px);justify-self:center}
.development-hardware .powertrain-footage-frame{aspect-ratio:9/16}
@media(max-width:700px){.project-media-pair{grid-template-columns:1fr}}