/* Compact study-family typography with responsive card motion. */
:root{--navy:#00305b;--blue:#004899;--muted:#536575;--line:#d8e4f3;--surface:#f3f7fb;--trace:#b971ac;--maps:#a6d9e2;--paths:#f08338;--max:1280px;color-scheme:light}
*{box-sizing:border-box}body{margin:0;min-height:100vh;min-height:100svh;display:flex;flex-direction:column;background:#fff;color:var(--navy);font-family:Arial,Helvetica,sans-serif;line-height:1.6}h1,h2,p{margin-top:0}a{color:inherit;text-decoration:none}img{max-width:100%}a{-webkit-tap-highlight-color:transparent}:focus-visible{outline:3px solid var(--blue);outline-offset:5px}.wrap{width:calc(100% - 112px);max-width:var(--max);margin-inline:auto}.skip-link{position:fixed;top:-100px;left:12px;z-index:100;background:var(--navy);color:#fff;padding:12px}.skip-link:focus{top:12px}
.study-overview main{flex:1;padding-block:88px 80px}.page-intro{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(280px,.8fr);grid-template-areas:"welcome note" "headline note";align-items:center;column-gap:64px;row-gap:24px;margin-bottom:56px}.page-intro .eyebrow{grid-area:welcome;align-self:end;font-size:48px;line-height:1.08;letter-spacing:-1px;text-transform:none;font-weight:400;margin:0}.intro-note{grid-area:note;display:flow-root;padding:22px;background:var(--surface);border:1px solid var(--line);animation:note-arrive .45s cubic-bezier(.2,.75,.25,1) both}.intro-avatar{position:relative;float:left;margin:0 16px 8px 0}.intro-avatar img{display:block;width:64px;height:64px;object-fit:cover;object-position:50% 30%;border-radius:50%}.intro-wave{position:absolute;right:-4px;bottom:-3px;font-size:24px;line-height:1;transform-origin:75% 75%;animation:welcome-wave 1.1s .45s ease-in-out 3}.intro-lead{font-size:15px;line-height:1.6;color:var(--muted);margin:0}@keyframes note-arrive{from{opacity:0;transform:translateX(8px)}to{opacity:1;transform:none}}@keyframes welcome-wave{0%,100%{transform:rotate(0)}25%,65%{transform:rotate(15deg)}45%,85%{transform:rotate(-8deg)}}.page-intro h1{grid-area:headline;align-self:start;min-width:0;font-size:clamp(32px,3vw,44px);line-height:1.18;letter-spacing:-.6px;margin:0}.page-intro h1 span{color:var(--blue)}
.study-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.trace{--accent:var(--trace);--tint:#faf4f9;--hover-tint:#f7edf5}.maps{--accent:var(--maps);--tint:#f0f8fa;--hover-tint:#e8f4f7}.paths{--accent:var(--paths);--tint:#fff6ef;--hover-tint:#fff0e5}.study-card{position:relative;border:1px solid var(--line);border-top:3px solid var(--accent);padding:32px 32px 26px;min-height:370px;background:var(--tint);display:flex;flex-direction:column;transition:transform .32s cubic-bezier(.2,.75,.25,1),box-shadow .32s,background .32s,border-color .32s}.study-card::after{content:'';position:absolute;bottom:-1px;left:-1px;right:-1px;height:3px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .38s cubic-bezier(.2,.75,.25,1)}.study-brand{display:flex;align-items:center;gap:16px;margin-bottom:11px}.study-brand img{display:block;width:52px;height:52px;object-fit:contain;transition:transform .35s cubic-bezier(.2,.75,.25,1)}.study-brand h2{margin:0;color:var(--blue);font-size:30px;line-height:1.15}.study-summary{font-size:27px;font-weight:700;line-height:1.25;letter-spacing:-.35px;margin:0 0 28px;min-height:0}.study-longname{font-size:11px;color:var(--muted);line-height:1.5;margin:0 0 30px;min-height:51px}.study-expanded{display:block}.study-method{display:block;margin-top:2px;font-size:10.5px;line-height:1.45}.study-longname strong{font-weight:700;color:var(--navy)}.card-link{display:inline-flex;align-items:center;align-self:flex-start;gap:12px;font-size:13px;font-weight:600;line-height:1.2;margin-top:auto;padding-top:4px}.ui-icon{width:16px;height:16px;flex-shrink:0;transition:transform .32s cubic-bezier(.2,.75,.25,1)}.card-link .ui-icon{box-sizing:content-box;padding:7px;border:1px solid #00305b55;border-radius:50%;background:transparent;transition:background .32s,color .32s,transform .32s,border-color .32s}
.study-card:focus-visible{background:var(--hover-tint);transform:translateY(-7px);box-shadow:0 18px 34px #00305b16}.study-card:focus-visible::after{transform:scaleX(1)}.study-card:focus-visible .card-link .ui-icon{background:var(--navy);color:#fff;transform:translateX(3px)}
@media(hover:hover) and (pointer:fine){.study-card:hover{background:var(--hover-tint);transform:translateY(-8px);box-shadow:0 18px 34px #00305b1c;border-color:#bbccdf;border-top-color:var(--accent)}.study-card:hover::after{transform:scaleX(1)}.study-card:hover .study-brand img{transform:rotate(-5deg) scale(1.09)}.study-card:hover .card-link .ui-icon{background:var(--navy);color:#fff;transform:translateX(3px)}}
.compact-footer{margin-top:auto;background:var(--navy);color:#fff}.footer-signature{padding-block:24px;display:flex;align-items:center;justify-content:space-between;gap:48px}.footer-person{display:flex;align-items:center;gap:23px;min-width:0}.footer-person>div{min-width:0}.footer-portrait{display:block;flex-shrink:0;width:104px;height:104px;object-fit:cover;object-position:50% 30%;border-radius:50%}.footer-name{font-size:24px;font-weight:700;line-height:1.2;margin:0 0 10px}.footer-actions{display:flex;align-items:center;gap:10px}.footer-social-link{display:flex;align-items:center;justify-content:center;width:36px;height:36px;flex-shrink:0;border:1px solid #ffffff40;border-radius:50%;color:#fff;transition:background .2s,transform .2s}.footer-social-link svg{width:17px;height:17px}.footer-social-link:hover{background:#ffffff20;transform:translateY(-2px)}.footer-contact{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:600;line-height:1.2;padding:8px 10px;white-space:nowrap;background:transparent;color:#fff;border:1px solid #ffffff55;transition:background .2s,border-color .2s}.footer-contact svg{width:14px;height:14px;flex-shrink:0}.footer-contact:hover{background:#ffffff14;border-color:#ffffff99}.footer-bottom{border-top:1px solid #ffffff26;padding-block:14px;font-size:10px;color:#d2dfed;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}.footer-legal{display:flex;justify-content:flex-end;gap:24px;font-size:12px;color:#d2dfed}.footer-legal a:hover{text-decoration:underline;text-underline-offset:4px}.compact-footer :focus-visible{outline-color:#fff}.legal-page main{flex:1}.legal-intro{padding-block:56px 36px}.legal-intro h1{font-size:48px;line-height:1.15;margin-bottom:22px}.legal-intro p:last-child{max-width:750px;color:var(--muted);font-size:18px;margin:0}.eyebrow{font-size:11px;font-weight:700;letter-spacing:1.15px;text-transform:uppercase;color:var(--blue);margin-bottom:22px}.legal-content{max-width:850px;padding-block:0 50px}.legal-content h2{font-size:24px;line-height:1.2;margin-bottom:16px}.legal-content p{font-size:16px;color:var(--muted);margin-bottom:20px}.legal-content a{color:var(--blue);text-decoration:underline;text-underline-offset:3px}.legal-stand{font-size:13px!important}
@media(max-width:1100px){.wrap{width:calc(100% - 64px)}.study-grid{gap:18px}.study-card{padding:30px 25px 24px;min-height:370px}.study-brand{gap:12px}.study-brand img{width:46px;height:46px}.study-brand h2{font-size:28px}.study-summary{font-size:25px}.study-longname{min-height:68px}}
@media(max-width:960px){.wrap{width:calc(100% - 40px)}.study-overview main{padding-block:52px 80px}.page-intro{grid-template-columns:1fr;grid-template-areas:"welcome" "note" "headline";gap:28px;margin-bottom:36px}.page-intro .eyebrow{font-size:40px}.intro-note{max-width:600px;padding:20px}.intro-lead{font-size:14px;line-height:1.6}.page-intro h1{font-size:clamp(28px,6.9vw,40px);line-height:1.2;letter-spacing:-.35px}.page-intro h1 span{display:inline}.study-grid{grid-template-columns:1fr;gap:20px}.study-card{padding:26px 26px 22px;min-height:290px}.study-brand{margin-bottom:11px;gap:13px}.study-brand img{width:44px;height:44px}.study-brand h2{font-size:28px}.study-summary{min-height:0;font-size:25px;margin-bottom:24px}.study-longname{min-height:0;font-size:11px;line-height:1.5;margin-bottom:26px;max-width:550px}.card-link{padding-top:4px;font-size:13px}.footer-signature{padding-block:25px;align-items:stretch;flex-direction:column;gap:28px}.footer-social-link{width:32px;height:32px}.footer-actions{gap:8px;flex-wrap:wrap}.footer-legal{gap:16px;font-size:11px}.footer-person{gap:17px}.footer-portrait{width:88px;height:88px}.footer-name{font-size:22px;margin-bottom:8px}.footer-contact{font-size:11px}.footer-bottom{padding-block:16px;font-size:10px}.legal-intro{padding-block:36px 28px}.legal-intro h1{font-size:36px}.legal-intro p:last-child{font-size:16px}.eyebrow{font-size:9px;margin-bottom:18px}.legal-content{padding-bottom:30px}.legal-content h2{font-size:22px}.legal-content p{font-size:14px}}
@media(max-width:360px){.study-card{padding-inline:22px}.study-summary{font-size:24px}.page-intro h1{font-size:28px}.footer-person{gap:14px}.footer-portrait{width:76px;height:76px}.footer-name{font-size:20px}}

@media(max-width:960px){
 .study-grid{gap:36px}
  .study-card{min-height:360px;padding:32px 28px 28px;transition:opacity 1s cubic-bezier(.2,.65,.3,1),transform 1.15s cubic-bezier(.25,.1,.25,1),box-shadow .32s,background .32s,border-color .32s}
 .study-card.is-scroll-pending{opacity:0;transform:translateY(40px)}
 .study-card.is-scroll-revealed{transition-delay:60ms}
 .study-card:focus-visible{opacity:1;transition:none}
 .study-summary{margin-bottom:32px}
}
@media(max-width:600px){
 .study-grid{gap:40px}
 .study-card{min-height:400px;min-height:clamp(360px,50svh,420px)}
 .study-summary{font-size:28px;line-height:1.25}
}
@media(max-width:360px){.study-card{padding-inline:24px}.study-summary{font-size:26px}}


/* A calm transition from the three studies to the personal contact footer. */
.research-context{background:var(--surface);border-block:1px solid var(--line)}
.research-context-inner{display:flex;align-items:center;justify-content:space-between;gap:40px;padding-block:24px}
.research-topic{max-width:none;font-size:13px;line-height:1.55;font-weight:500;color:var(--navy);margin:0}
.research-affiliation{display:grid;grid-template-columns:minmax(0,1fr) 140px;align-items:center;gap:24px;text-align:right;flex-shrink:0}
.research-project{font-size:13px;line-height:1.55;color:var(--muted);margin:0}
.research-project span{display:block;font-weight:600;color:var(--navy)}
.research-university{display:block}
.research-university img{display:block;width:140px;height:auto}
.scroll-cue{display:none}
.study-grid{scroll-margin-top:24px}
@media(max-width:960px){
 .research-context-inner{align-items:stretch;flex-direction:column;gap:16px;padding-block:24px}
 .research-topic{max-width:540px;font-size:13px}
 .research-affiliation{grid-template-columns:minmax(0,1fr) 128px;gap:20px;max-width:440px;text-align:left}
 .research-university img{width:128px}
 .page-intro{grid-template-areas:"welcome" "note" "headline" "scroll";row-gap:28px;margin-bottom:40px}
 .scroll-cue{grid-area:scroll;justify-self:center;display:flex;align-items:center;justify-content:center;width:56px;height:56px;border:1px solid #c4d8ed;border-radius:50%;background:var(--surface);color:var(--blue);transition:background .2s,border-color .2s}
 .scroll-cue svg{width:26px;height:26px;animation:scroll-nudge 1.6s .8s ease-in-out 2}
 .scroll-cue:hover{background:#e8f1fa;border-color:#8babd2}.scroll-cue:hover svg{transform:translateY(4px)}
}
@media(max-width:600px){
 .study-overview{--intro-top:40px;--intro-bottom:28px;--study-peek:144px;--study-nav-height:57px}
 .study-overview .pc-site-nav{font-size:13px}
 .study-overview .pc-site-nav-compact .pc-site-nav-inner{min-height:56px}
 .study-overview main{padding-top:var(--intro-top)}
 .page-intro{min-height:min(600px,calc(100svh - var(--study-nav-height) - var(--intro-top) - var(--intro-bottom) - var(--study-peek)));grid-template-rows:repeat(4,auto);align-content:space-between;row-gap:28px;margin-bottom:var(--intro-bottom)}
 .page-intro .eyebrow{font-size:clamp(44px,13vw,56px);line-height:1.08}
 .intro-note{padding:20px}
 .intro-avatar img{width:64px;height:64px}
 .intro-lead{font-size:16px;line-height:1.55}
  .page-intro h1{font-size:clamp(26px,7.4vw,32px);line-height:1.2;letter-spacing:-.4px}
}
@media(max-width:360px){
 .intro-note{padding:18px}
 .intro-avatar img{width:60px;height:60px}
 .intro-lead{font-size:15px}
 .research-affiliation{grid-template-columns:minmax(0,1fr) 86px;gap:16px}
 .research-university img{width:86px}
}
@keyframes scroll-nudge{0%,100%{transform:translateY(0)}50%{transform:translateY(5px)}}
@media(prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}

@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important}.study-card.is-scroll-pending{opacity:1;transform:none}.study-card:hover,.study-card:focus-visible,.study-card:hover .study-brand img,.study-card:hover .card-link .ui-icon,.study-card:focus-visible .card-link .ui-icon,.footer-social-link:hover,.scroll-cue:hover svg{transform:none}.study-card:hover::after,.study-card:focus-visible::after{transform:scaleX(1)}}