@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;450;500;550;600;650;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');
:root{--paper:#fafaf8;--ink:#181a1c;--muted:#5b6165;--line:#d9dcda;--accent:#e45717;--orange:#ff7028;--pad:clamp(24px,5.3vw,112px)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.6 'DM Sans',Arial,sans-serif}a{color:inherit;text-decoration:none}img{display:block;width:100%;height:auto}button,a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:6px}::selection{background:#ffd3b7}h1,h2,h3,p,figure{margin:0}h1,h2,h3{font-family:'Space Grotesk','Arial',sans-serif;font-weight:500;line-height:1.03;letter-spacing:-.05em}h2{font-size:clamp(38px,4vw,64px)}.site-header{padding:28px var(--pad);display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line)}.wordmark{display:flex;align-items:center;gap:10px;font-weight:650;font-size:18px;letter-spacing:-.025em}.wordmark svg{color:var(--accent)}.header-role{font-size:14px;color:var(--muted);font-weight:400;margin-left:4px}nav{display:flex;gap:30px;font-size:14px;font-weight:550}nav a:hover{color:var(--accent)}.intro{padding:66px var(--pad) 64px}.eyebrow{text-transform:uppercase;font-size:12px;letter-spacing:.13em;font-weight:600;line-height:1.5}.intro>.eyebrow{margin-bottom:28px}.intro-grid{display:grid;grid-template-columns:1.65fr 1fr;gap:60px;align-items:end}h1{font-size:clamp(64px,7.8vw,124px);line-height:.98;letter-spacing:-.07em}h1 em{font-style:normal;color:var(--accent)}.intro-copy{max-width:355px;padding-bottom:6px}.intro-copy p{color:var(--muted);font-size:19px;line-height:1.55}.text-link{display:inline-flex;gap:32px;align-items:center;font-size:14px;font-weight:600;border-bottom:1px solid var(--ink);padding:13px 0 9px;margin-top:26px}.text-link span{font-size:20px}.text-link:hover{color:var(--accent);border-color:var(--accent)}.hero-image{position:relative;margin:0 var(--pad);overflow:hidden;background:#ddd}.hero-image>img{height:clamp(420px,47vw,760px);object-fit:cover;object-position:center 64%}.hero-image figcaption{position:absolute;bottom:0;left:0;right:0;padding:48px 28px 22px;display:flex;justify-content:space-between;color:white;background:linear-gradient(transparent,rgba(0,0,0,.6));font-size:13px;letter-spacing:.08em;text-transform:uppercase}.section-pad{padding:104px var(--pad)}.section-heading{display:grid;grid-template-columns:1fr 2fr;gap:20px 40px;padding-bottom:56px}.section-heading .eyebrow{grid-row:span 2;padding-top:10px}.section-heading>p:last-child{max-width:540px;color:var(--muted)}.project{display:grid;grid-template-columns:1.2fr 1fr;gap:clamp(36px,5vw,88px);align-items:center;padding:52px 0;border-top:1px solid var(--line)}.project-visual{position:relative;overflow:hidden}.project-visual>img{aspect-ratio:1.19;object-fit:cover}.image-label{position:absolute;top:18px;left:18px;background:var(--paper);padding:7px 12px;font-size:12px;text-transform:uppercase;letter-spacing:.08em}.project-content{padding:10px 0}.project-content .eyebrow{color:var(--muted);margin-bottom:22px}.project h3{font-size:clamp(40px,4.2vw,68px);margin-bottom:24px}.project-content>p:not(.eyebrow){color:var(--muted);max-width:480px}.contribution{margin-top:26px;font-size:15px;border-top:1px solid var(--line);padding-top:18px}.contribution span{display:block;color:var(--ink);font-weight:600;margin-bottom:5px}.about{background:#eaece8}.about .eyebrow{margin-bottom:30px}.about>p:last-child{margin-top:25px;max-width:600px;color:var(--muted)}footer{background:#181a1c;color:#f7f8f5}footer .eyebrow{color:#a7aaa9;margin-bottom:30px}footer h2{margin-bottom:30px}.contact-link{font-size:clamp(18px,3vw,42px);letter-spacing:-.04em;border-bottom:1px solid #777;padding-bottom:8px;display:inline-block}.contact-link span{padding-left:24px;color:var(--orange)}.footer-bottom{border-top:1px solid #3b3e40;padding-top:24px;margin-top:90px;display:flex;justify-content:space-between;gap:20px;font-size:13px;color:#acb0b1}.skip{position:fixed;top:10px;left:10px;z-index:10;background:var(--paper);padding:10px 20px;transform:translateY(-150%)}.skip:focus{transform:none}
.engineering-notes{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;padding:21px 0;font-size:15px;font-weight:550}summary::-webkit-details-marker{display:none}.expand-icon{font-size:24px;font-weight:400}details[open] .expand-icon{transform:rotate(45deg)}.notes-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:40px;padding:16px 0 35px}.note-number{color:var(--accent);font-size:13px}.notes-grid h4{font-weight:600;font-size:17px;margin:10px 0}.notes-grid p{font-size:16px;color:var(--muted)}.thesis-link{margin:0 0 28px}.video-feature{display:grid;grid-template-columns:1.2fr 1fr;gap:clamp(36px,5vw,88px);align-items:center;padding:44px 0 76px}.video-cover{position:relative;display:block;overflow:hidden;background:#202d35}.video-cover img{aspect-ratio:1.85;object-fit:cover;filter:brightness(.8);transition:filter .2s}.video-cover:hover img{filter:brightness(1)}.play-icon{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:62px;height:62px;border-radius:50%;background:var(--paper);display:grid;place-items:center;padding-left:4px;font-size:18px}.video-caption{position:absolute;left:22px;bottom:16px;color:white;font-size:13px}.video-feature h3{font-size:clamp(30px,2.6vw,42px);margin:18px 0}.video-feature p:not(.eyebrow){color:var(--muted);font-size:16px;max-width:380px}.video-feature .text-link{margin-top:10px}.raven{padding-top:72px;padding-bottom:70px;align-items:center}.raven .project-visual{grid-column:2;grid-row:1}.raven .project-content{grid-column:1;grid-row:1}.raven .project-visual img{aspect-ratio:1;object-position:48% center}.project-stats{display:flex;gap:36px;margin:28px 0 0}.project-stats dt{font-size:12px;color:var(--muted)}.project-stats dd{font-family:'Space Grotesk',Arial,sans-serif;font-size:32px;margin:4px 0 0;line-height:1.2}.supporting-work{border-top:1px solid var(--line);padding-top:60px}.supporting-heading{display:grid;grid-template-columns:1fr 2fr;gap:40px;margin-bottom:38px}.supporting-heading .eyebrow{padding-top:8px}.supporting-heading h3{font-size:clamp(30px,3vw,46px)}.test-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}.test-grid img{aspect-ratio:1.65;object-fit:cover;margin-bottom:25px}.test-grid .eyebrow{color:var(--muted);margin-bottom:8px}.test-grid h4{font-family:'Space Grotesk',Arial,sans-serif;font-size:25px;letter-spacing:-.04em;font-weight:500;line-height:1.2;margin:12px 0}.test-grid article>p:last-child{color:var(--muted);font-size:16px;max-width:470px}.about{display:grid;grid-template-columns:1fr 1fr;gap:80px}.about h2{font-size:clamp(60px,7.3vw,112px);line-height:1}.about h2 span{color:var(--accent)}.about-copy{padding-top:44px;max-width:560px}.about-copy>p{margin-bottom:24px;color:var(--muted)}.about-copy .about-lead{font-size:clamp(24px,2.4vw,34px);color:var(--ink);font-family:'Space Grotesk',Arial,sans-serif;line-height:1.3;letter-spacing:-.035em}.expertise{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:0 25px;margin:32px 0 0;padding:0}.expertise li{font-size:14px;border-top:1px solid #c6cac6;padding:13px 0}
@media(min-width:1700px){body{max-width:2100px;margin:auto}}
@media(max-width:900px){.header-role{display:none}.intro-grid{grid-template-columns:1.4fr 1fr;gap:30px}.intro-copy p{font-size:17px}.project{gap:30px}.section-pad{padding-top:72px;padding-bottom:72px}.hero-image>img{height:480px}.project h3{font-size:44px}.section-heading{grid-template-columns:1fr 2fr}.wordmark{font-size:16px}}
@media(max-width:620px){.site-header{padding:20px var(--pad);align-items:center}nav{gap:18px;font-size:13px}nav a:nth-child(2){display:none}.wordmark{font-size:15px;gap:6px}.wordmark svg{width:21px}.intro{padding-top:44px;padding-bottom:40px}.intro-grid{grid-template-columns:1fr;gap:26px}h1{font-size:clamp(62px,13vw,82px)}.intro>.eyebrow{margin-bottom:24px}.intro-copy{max-width:340px}.intro-copy .text-link{margin-top:12px}.hero-image{margin:0}.hero-image>img{height:370px;object-position:51% 67%}.hero-image figcaption{padding:40px 24px 16px;font-size:12px}.section-heading{grid-template-columns:1fr;padding-bottom:32px;gap:20px}.section-heading .eyebrow{grid-row:auto}.section-heading h2{font-size:40px}.project{grid-template-columns:1fr;padding:32px 0 44px;gap:28px}.project-content{padding:0}.project h3{font-size:44px}.project-content .eyebrow{margin-bottom:15px}.project-content .text-link{margin-top:18px}.section-pad{padding-top:60px;padding-bottom:60px}.footer-bottom{margin-top:60px;flex-direction:column;gap:12px}.contact-link span{padding-left:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media(max-width:900px){.about{gap:40px}.notes-grid{gap:22px}.test-grid{gap:25px}.video-feature{gap:30px}}
@media(max-width:620px){.notes-grid{grid-template-columns:1fr;gap:25px}.video-feature{grid-template-columns:1fr;padding:32px 0 50px;gap:25px}.video-feature h3{font-size:32px}.raven{padding-top:35px;padding-bottom:45px}.raven .project-visual,.raven .project-content{grid-column:auto;grid-row:auto}.raven .project-visual img{aspect-ratio:1.15}.supporting-work{padding-top:40px}.supporting-heading{grid-template-columns:1fr;gap:18px}.supporting-heading h3{font-size:34px}.test-grid{grid-template-columns:1fr;gap:40px}.about{grid-template-columns:1fr;gap:30px}.about h2{font-size:68px}.about-copy{padding-top:0}.expertise{gap:0 18px}.expertise li{font-size:13px}}

.ray-project{display:grid;grid-template-columns:1.2fr 1fr;gap:clamp(36px,5vw,88px);border-top:1px solid var(--line);padding:44px 0 58px;align-items:center}.ray-project .eyebrow{margin-bottom:20px;color:var(--muted)}.ray-project h3{font-size:clamp(34px,3.7vw,56px)}.ray-project>div>p:not(.eyebrow){max-width:480px;color:var(--muted)}.hero-image figcaption{gap:20px;flex-wrap:wrap}@media(max-width:620px){.ray-project{grid-template-columns:1fr;gap:24px;padding:32px 0 40px}.ray-project h3{font-size:38px}}
.independent{background:var(--paper)}.independent-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}.independent-card{display:flex;flex-direction:column;border-top:2px solid var(--accent);padding-top:25px;min-width:0}.independent-card .eyebrow{color:var(--muted);margin-bottom:22px}.independent-card h3{font-size:38px;margin-bottom:20px}.independent-card>p:not(.eyebrow){color:var(--muted);font-size:16px}.independent-card .independent-role{margin-top:auto;padding-top:26px;font-size:14px!important}.independent-card .text-link{align-self:flex-start;margin-top:12px}@media(max-width:800px){.independent-grid{grid-template-columns:1fr;gap:38px}.independent-card{padding-top:22px}.independent-card>p{max-width:580px}.independent-card .independent-role{padding-top:20px}}

.video-player{width:100%;aspect-ratio:16/9;background:#151719;min-width:0}.video-player iframe{display:block;width:100%;height:100%;border:0}.supporting-work .test-grid article{border-top:1px solid var(--line);padding-top:24px}
.video-player,.video-player iframe{min-height:200px}

.ray-contributions,.ray-results{grid-column:1/-1}.ray-contributions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}.ray-contributions h4{font-size:19px;font-weight:600;margin:0 0 9px;letter-spacing:-.025em}.ray-contributions p{font-size:16px;color:var(--muted);max-width:480px}.ray-results{border-top:1px solid var(--line);padding-top:30px}.ray-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;margin:25px 0}.ray-metrics dt{font-size:14px;color:var(--muted)}.ray-metrics dd{font:500 clamp(38px,4.5vw,64px)/1.2 'Space Grotesk',Arial,sans-serif;letter-spacing:-.05em;margin:8px 0 0;color:var(--accent)}.ray-results .results-source{font-size:14px!important;max-width:660px!important}.ray-results .text-link{margin-top:15px}@media(max-width:620px){.ray-contributions{grid-template-columns:1fr;gap:24px}.ray-metrics{grid-template-columns:1fr;gap:20px}.ray-metrics>div{display:flex;justify-content:space-between;align-items:center;gap:20px}.ray-metrics dt{max-width:180px}.ray-metrics dd{margin:0;font-size:40px}}
