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.site-header,.hero,.about,.research,.contact,.site-footer{width:min(100%,var(--max));margin-inline:auto;padding-inline:var(--gutter)}.site-header{min-height:112px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--soft)}.brand{font-weight:650;font-size:23px;letter-spacing:-.03em;text-decoration:none}nav{display:flex;gap:clamp(28px,4vw,56px)}nav a{position:relative;font-size:16px;text-decoration:none}nav a::after{content:"";position:absolute;left:0;right:100%;bottom:-7px;height:1px;background:var(--accent);transition:right 180ms ease}nav a:hover::after,nav a:focus-visible::after{right:0}.menu-button{display:none}
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.gait-figure{position:absolute;z-index:1;width:min(70vw,940px);right:-3.5%;bottom:34px;opacity:.9}.gait-figure svg{display:block;width:100%;overflow:visible}.terrain path{fill:none;stroke:#d8dde2;stroke-width:1;stroke-dasharray:5 7}.trajectory{fill:none;stroke:var(--accent);stroke-width:2.2}.arc-lines path{fill:none;stroke:#7b858f;stroke-width:1.2;stroke-dasharray:6 7}.robot{fill:#fff;stroke:#525c65;stroke-width:1.5}.robot circle{fill:#fff}
.about{min-height:500px;padding-top:80px;padding-bottom:100px;border-top:1px solid var(--rule)}.about h2,.research h2,.contact h2{font-size:clamp(76px,9vw,132px)}.about h2{margin:28px 0 48px}.about p{max-width:920px;margin:0;font-size:clamp(25px,2.5vw,38px);line-height:1.45;letter-spacing:-.035em}.research{padding-top:44px;padding-bottom:120px;border-top:1px solid var(--rule)}.research h2{margin:30px 0 44px}.research-list{margin:0;padding:0;list-style:none;border-bottom:1px solid var(--rule)}.research-list li{display:grid;grid-template-columns:190px 1fr;align-items:center;min-height:172px;border-top:1px solid var(--rule)}.research-list li:first-child{border-top:0}.research-number{align-self:stretch;display:flex;align-items:center;color:var(--accent);font-family:var(--serif);font-size:clamp(70px,7vw,108px);line-height:1;border-right:1px solid var(--rule)}.research-list li>div{padding-left:clamp(30px,5vw,72px)}.research-list h3{margin:0 0 7px;font-family:var(--serif);font-size:clamp(29px,3vw,45px);font-weight:400;letter-spacing:-.035em;line-height:1.15}.research-list p{margin:0;color:var(--muted);font-size:clamp(16px,1.5vw,21px)}
.contact{padding-top:110px;padding-bottom:120px;border-top:1px solid var(--rule)}.contact h2{display:inline-block;padding-bottom:35px;border-bottom:1px solid var(--ink)}.contact-grid{display:grid;grid-template-columns:1.45fr 1fr;align-items:end;gap:80px;margin-top:64px}.contact-grid p{max-width:800px;margin:0;font-size:clamp(30px,3.4vw,52px);line-height:1.35;letter-spacing:-.04em}.contact-grid a{justify-self:end;margin-bottom:10px;color:var(--accent);font-size:clamp(24px,2.8vw,42px);text-underline-offset:10px;text-decoration-thickness:1px}.site-footer{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;min-height:250px;padding-top:52px;padding-bottom:70px;border-top:1px solid var(--ink)}.site-footer p{margin:0;color:var(--muted);font-size:15px}.site-footer .footer-name{margin-bottom:18px;color:var(--ink);font-family:var(--serif);font-size:30px}.footer-links{display:flex;flex-direction:column;align-items:flex-end;gap:18px}.footer-links a{color:var(--accent);font-size:15px;text-underline-offset:5px}
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@media(max-width:600px){body{font-size:16px}.brand{font-size:20px}.hero{min-height:690px;padding-top:62px}h1{font-size:clamp(62px,19vw,92px)}.affiliation{font-size:16px;line-height:1.4;margin-top:22px}.accent-rule{width:64px}.hero-statement{max-width:330px;font-size:25px}.gait-figure{width:590px;right:-250px;bottom:5px;opacity:.4}.about{min-height:auto;padding-top:64px;padding-bottom:78px}.about h2,.research h2,.contact h2{font-size:72px}.about h2{margin:24px 0 36px}.about p{font-size:24px}.research{padding-top:54px;padding-bottom:82px}.research-list li{grid-template-columns:1fr;padding:32px 0 34px}.research-number{border-right:0;font-size:58px}.research-list li>div{padding:18px 0 0}.research-list h3{font-size:31px}.contact{padding-top:76px;padding-bottom:80px}.contact h2{padding-bottom:25px}.contact-grid{margin-top:44px;gap:36px}.contact-grid p{font-size:29px}.contact-grid a{font-size:25px;text-underline-offset:7px}.site-footer{min-height:290px;flex-direction:column;align-items:flex-start;justify-content:center}.footer-links{align-items:flex-start}}
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