:root{color-scheme:dark;--bg:#0d1117;--panel:#141c25;--text:#eef3f8;--muted:#a4b1c1;--green:#77e4b0;--line:#293543;--blue:#a8c8ff}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:24px}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px;line-height:1.6;-webkit-text-size-adjust:100%}
a{color:var(--green);text-decoration:none;text-underline-offset:4px}
a:hover{text-decoration:underline}
a:focus-visible,summary:focus-visible{outline:2px solid var(--green);outline-offset:5px;border-radius:4px}
p{margin:0 0 16px}h1,h2,h3{line-height:1.2;margin:0 0 14px;color:var(--text)}h1{font-size:clamp(36px,5vw,56px);letter-spacing:-2px}h2{font-size:clamp(26px,3vw,34px);letter-spacing:-.8px}h3{font-size:23px;letter-spacing:-.4px}strong{font-weight:650}img,video{max-width:100%;display:block}section{margin-top:64px}section,article{min-width:0}.page{max-width:1040px;padding:0 32px;margin:auto}
.hero{position:relative;text-align:center;padding:64px 235px 0 0;min-height:370px}.profile-portrait{position:absolute;right:8px;top:76px;width:210px;aspect-ratio:1;object-fit:cover;border-radius:50%}.eyebrow{color:var(--green);font-size:11px;font-weight:650;letter-spacing:1.8px;line-height:1.5;margin-bottom:16px}.hero-role{font-size:17px;max-width:490px;margin:0 auto 16px}.hero-focus{color:var(--muted);font-size:16px;line-height:1.5}.actions{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin:24px 0}.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:8px 15px;border:1px solid var(--line);border-radius:8px;color:var(--text);font-size:14px;font-weight:600}.button:hover{background:var(--panel);text-decoration:none}.button.primary{background:var(--green);color:#0b251a;border-color:var(--green)}.section-nav{display:flex;justify-content:center;gap:22px;font-size:13px}.section-nav a{color:var(--muted);min-height:44px;display:flex;align-items:center}.section-heading{margin-bottom:24px}.section-heading .eyebrow{margin-bottom:8px}.featured-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.featured{padding:28px;border:1px solid var(--line);background:var(--panel);border-radius:18px}.featured.cortex{border-top:3px solid var(--green)}.featured.research{border-top:3px solid var(--blue)}.research .eyebrow{color:var(--blue)}.lead{color:#c5d0dc;line-height:1.55}.metric{padding:16px 0 18px;margin:22px 0;border-block:1px solid var(--line)}.metric>span{font-size:clamp(27px,3vw,36px);font-weight:600;letter-spacing:-1px}.metric strong{color:var(--green)}.metric .arrow{color:var(--muted);font-weight:400}.metric p{margin:3px 0 0;color:var(--muted);font-size:12px}.tags{display:flex;flex-wrap:wrap;gap:7px;margin:20px 0}.tags span{padding:4px 9px;border-radius:5px;background:#202d39;color:#cedae7;font-size:11px}.meta{font-size:13px;color:var(--muted);line-height:1.6}.role-award em{font-size:inherit;font-weight:400}.project-links{font-size:14px;font-weight:600}.research-flow{display:flex;align-items:center;justify-content:space-between;gap:6px;border-block:1px solid var(--line);padding:29px 0;margin:22px 0;font-size:12px;color:var(--blue)}.research-flow span:nth-child(odd){padding:8px 6px;border:1px solid #35475f;border-radius:6px;background:#1b293a}details{border-top:1px solid var(--line);margin-top:18px}summary{cursor:pointer;padding:14px 0;min-height:48px;font-size:14px;font-weight:550;color:var(--green)}details[open]>summary{margin-bottom:8px}ul{padding-left:20px;margin:12px 0 0;color:#c5d0dc;font-size:14px;line-height:1.7}li+li{margin-top:12px}.square-project-media{display:flex;align-items:center;justify-content:center;width:100%;max-width:320px;aspect-ratio:1;overflow:hidden;background:#fff;border-radius:8px;margin:0 auto}.square-project-media img{width:100%;height:auto;transform:scale(1.2)}.caption{font-size:11px;color:var(--muted);margin-top:8px;text-align:center}.experience-list{border-top:1px solid var(--line)}.experience{padding:22px 0;border-bottom:1px solid var(--line)}.experience h3{font-size:17px;margin-bottom:6px}.experience>p{font-size:14px;margin-bottom:6px;color:var(--muted)}.experience details{border-top:0;margin-top:0}.experience summary{padding-bottom:0}.experience ul{max-width:760px}.other-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.compact-card{border:1px solid var(--line);border-radius:12px;padding:22px;background:#111821}.compact-card h3{font-size:18px;line-height:1.4}.compact-card>p{font-size:14px;color:var(--muted)}.project-media{width:100%;aspect-ratio:1;display:flex;align-items:center;justify-content:center;overflow:hidden;border-radius:8px;margin-bottom:16px;background:#0d1117}.project-media img,.project-media video{width:100%;height:100%;object-fit:contain}.project-media video{background:#0d1117}footer{margin-top:64px;padding:36px 0 32px;border-top:1px solid var(--line)}footer p{display:flex;flex-wrap:wrap;gap:20px;font-size:14px}footer small{color:var(--muted);font-size:11px}footer small a{color:var(--muted)}
@media(max-width:700px){.page{padding:0 20px}.hero{padding:28px 0 0;min-height:0}.profile-portrait{position:static;width:128px;margin:0 auto 20px;transform:translateX(-4px)}.hero .eyebrow{font-size:9px;letter-spacing:1.4px;margin-bottom:10px}.hero h1{margin-bottom:10px}.hero-role{font-size:15px;max-width:330px;margin-bottom:12px}.hero-focus{font-size:14px;margin-bottom:0}.actions{gap:8px;margin:20px 0 8px}.button{padding:9px 12px;font-size:13px}.section-nav{gap:24px;font-size:12px}section{margin-top:36px}.section-heading{margin-bottom:18px}.featured-grid,.other-grid{grid-template-columns:1fr}.featured{padding:22px}.featured h3{font-size:25px}.lead{font-size:15px}.metric{margin:18px 0}.metric>span{font-size:32px}.research-flow{font-size:12px;padding:22px 0}.research-flow span:nth-child(odd){padding:9px}.compact-card{padding:20px}.experience h3{font-size:16px}.experience{padding:18px 0}footer{margin-top:40px}.tags{gap:6px}.tags span{font-size:10px}.meta{font-size:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.photo-strip{display:flex;gap:8px;margin-bottom:16px}.photo-strip img{width:calc(50% - 4px);aspect-ratio:1;object-fit:cover;border-radius:6px}

/* Plain contact links and always-visible portfolio rows. */
.contact-links{display:flex;align-items:center;justify-content:center;gap:14px;margin:22px 0 10px;font-size:15px}
.contact-links a{display:inline-flex;align-items:center;min-height:44px}
.contact-links>span{color:var(--muted)}
.featured-grid{grid-template-columns:1fr}
.featured.research{max-width:none}
.expanded-content{margin-top:16px}
.portfolio-list{display:flex;flex-direction:column;gap:24px}
.portfolio-row{display:grid;grid-template-columns:200px minmax(0,1fr);align-items:center;gap:28px;padding:24px}
.portfolio-visual,.portfolio-copy{min-width:0}
.portfolio-copy>p:not(.meta):not(.project-links){color:var(--muted);font-size:14px}
.portfolio-copy .expanded-content{margin-top:10px}
.portfolio-copy h3{font-size:21px}
.portfolio-row .project-media{margin-bottom:0}
.portfolio-row .photo-strip{margin-top:8px;margin-bottom:0}
.portfolio-row .meta{font-size:13px}
@media(max-width:700px){
 .contact-links{gap:12px;margin:16px 0 8px;font-size:14px}
 .portfolio-row{grid-template-columns:1fr;gap:20px;padding:20px}
 .portfolio-visual{width:100%;max-width:320px;margin:0 auto}
 .portfolio-copy h3{font-size:20px}
}

/* Compact introduction aligned with the portrait. */
.hero{display:grid;grid-template-columns:minmax(0,1fr) 210px;gap:24px;align-items:center;padding:28px 8px 0 0;min-height:0}
.hero-copy{grid-column:1;grid-row:1;min-width:0}
.hero .profile-portrait{position:static;grid-column:2;grid-row:1;width:210px;margin:0;transform:none}
.hero h1{font-size:34px;letter-spacing:-.8px;margin:0 0 8px}
.hero .eyebrow{margin-bottom:6px}
.hero-role{font-size:15px;margin:0 auto 8px;line-height:1.45}
.hero-focus{font-size:14px;margin:0;line-height:1.4}
.hero .contact-links{margin:6px 0 0}
.hero .section-nav{gap:20px}
.hero+section{margin-top:32px}

/* Restore the original three-photo hover effect in one square. */
.hover-slideshow{position:relative;isolation:isolate}
.hover-slideshow .slide{position:absolute;inset:0;object-fit:cover;opacity:0}
.hover-slideshow .slide:first-child{opacity:1}
.portfolio-row .hover-slideshow .slide{animation:portfolio-slides 6s infinite}
.portfolio-row .hover-slideshow .slide:nth-child(2){animation-delay:-4s}
.portfolio-row .hover-slideshow .slide:nth-child(3){animation-delay:-2s}
@keyframes portfolio-slides{0%,28%{opacity:1}33.333%,95%{opacity:0}100%{opacity:1}}
.hover-slideshow:focus-visible{outline:2px solid var(--green);outline-offset:4px}
@media(max-width:700px){
 .hero{grid-template-columns:minmax(0,1fr) 110px;gap:14px;padding:20px 0 0}
 .hero .profile-portrait{width:110px}
 .hero h1{font-size:28px;margin-bottom:6px}
 .hero .eyebrow{font-size:8px;letter-spacing:.8px;margin-bottom:5px}
 .hero-role{font-size:13px;margin-bottom:6px}
 .hero-focus{font-size:12px}
 .hero .contact-links{gap:8px;font-size:12px;margin:4px 0 0}
 .hero .section-nav{font-size:11px;gap:16px}
}
@media(max-width:360px){.hero{grid-template-columns:minmax(0,1fr) 88px;gap:10px}.hero .profile-portrait{width:88px}.hero h1{font-size:26px}.hero .contact-links{gap:6px}}
@media(hover:none){.hover-slideshow .slide{animation:portfolio-slides 6s infinite}}
@media(prefers-reduced-motion:reduce){.portfolio-row .hover-slideshow .slide{animation:none}.hover-slideshow .slide:first-child{opacity:1}}

/* Three aligned groups: identity, introduction/links, portrait. */
.hero{grid-template-columns:minmax(0,1fr) minmax(0,1fr) 180px;gap:24px}
.hero-copy{grid-column:1;grid-row:1}
.hero-middle{grid-column:2;grid-row:1;min-width:0;text-align:center}
.hero .profile-portrait{grid-column:3;width:180px}
.hero h1{font-size:32px}
.hero .eyebrow{font-size:9px;letter-spacing:1px}
.hero-role{font-size:14px;margin-bottom:0}
@media(max-width:700px){
 .hero{grid-template-columns:minmax(0,1fr) 112px;gap:10px 16px}
 .hero-copy{grid-column:1;grid-row:1}
 .hero-middle{grid-column:1;grid-row:2}
 .hero .profile-portrait{grid-column:2;grid-row:1 / span 2;width:112px}
 .hero h1{font-size:28px}
 .hero-role{font-size:13px}
}
@media(max-width:360px){.hero{grid-template-columns:minmax(0,1fr) 88px;column-gap:10px}.hero .profile-portrait{width:88px}.hero h1{font-size:26px}}

/* A compact profile: portrait and identity, followed by direct contact links. */
.profile-header {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  grid-template-rows: 1fr auto auto 1fr;
  column-gap: 32px;
  padding: 40px 0 32px;
  text-align: left;
}
.profile-photo {
  grid-column: 1;
  grid-row: 1 / -1;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  object-fit: cover;
}
.profile-header h1 {
  grid-column: 2;
  grid-row: 2;
  font-size: 34px;
  font-weight: 600;
  letter-spacing: -0.8px;
  margin: 0 0 8px;
}
.profile-role {
  grid-column: 2;
  grid-row: 3;
  font-size: 16px;
  line-height: 1.5;
  color: var(--muted);
  margin: 0;
}
.profile-links {
  grid-column: 2;
  grid-row: 4;
  display: flex;
  align-items: start;
  gap: 12px;
  font-size: 14px;
}
.profile-links a, .profile-links span {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}
.profile-links span { color: var(--muted); }
.profile-header + section { margin-top: 20px; }
@media (max-width: 700px) {
  .profile-header {
    grid-template-columns: 90px minmax(0, 1fr);
    grid-template-rows: 90px auto auto;
    align-items: center;
    column-gap: 20px;
    padding: 28px 0 20px;
  }
  .profile-photo { grid-row: 1; width: 90px; height: 90px; }
  .profile-header h1 { grid-row: 1; font-size: 30px; margin: 0; }
  .profile-role { grid-column: 1 / -1; grid-row: 2; margin-top: 18px; font-size: 15px; }
  .profile-links { grid-column: 1 / -1; grid-row: 3; margin-top: 4px; }
  .profile-header + section { margin-top: 12px; }
}

.profile-header { grid-template-rows: 1fr auto auto auto 1fr; }
.profile-tagline {
  grid-column: 2;
  grid-row: 4;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
  margin: 8px 0 0;
}
.profile-links { grid-row: 5; }
@media (max-width: 700px) {
  .profile-header { grid-template-rows: 90px auto auto auto; }
  .profile-tagline { grid-column: 1 / -1; grid-row: 3; font-size: 13px; }
  .profile-links { grid-row: 4; }
}

.profile-tagline {
  font-size: 12px;
  font-weight: 400;
  color: #8b96a5;
  white-space: nowrap;
}
@media (max-width: 700px) {
  .profile-tagline { font-size: clamp(9px, 2.7vw, 12px); }
}

/* Resume-style metadata and secondary descriptions. */
.experience .entry-description,
.portfolio-copy .entry-description {
  color: #8b96a5;
  font-style: italic;
  font-weight: 400;
}
.experience-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  column-gap: 24px;
  margin-bottom: 6px;
}
.experience-heading h3 { margin-bottom: 0; }
.entry-meta {
  display: flex;
  flex-direction: column;
  text-align: right;
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
}
.entry-role-date {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px 20px;
}
.entry-role-date em { min-width: 0; }
.entry-date { flex-shrink: 0; text-align: right; }
@media (max-width: 700px) {
  .experience-heading { grid-template-columns: minmax(0, 1fr); gap: 6px; }
  .entry-meta { justify-self: end; font-size: 11px; }
  .entry-role-date { flex-wrap: wrap; }
  .entry-date { margin-left: auto; }
}

/* Two aligned resume lines: role/date, then description/location. */
.experience-heading {
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 6px 24px;
  align-items: baseline;
}
.experience-heading h3 { grid-column: 1; grid-row: 1; }
.experience-date { grid-column: 2; grid-row: 1; }
.experience-heading .entry-description {
  grid-column: 1;
  grid-row: 2;
  margin: 0;
  font-size: 14px;
}
.experience-location { grid-column: 2; grid-row: 2; }
.experience-date, .experience-location {
  color: var(--muted);
  font-size: 12px;
  text-align: right;
}
@media (max-width: 700px) {
  .experience-heading { grid-template-columns: minmax(0, 1fr) minmax(95px, 35%); column-gap: 12px; }
  .experience-date, .experience-location { font-size: 11px; }
  .experience-heading .entry-description { font-size: 13px; }
}

/* Keep the portrait beside the complete introduction at every width. */
.profile-header {
  grid-template-columns: 160px minmax(0, 1fr);
  grid-template-rows: auto auto auto auto;
  align-items: center;
  column-gap: 32px;
}
.profile-photo { grid-column: 1; grid-row: 1 / 5; align-self: center; }
.profile-header h1 { grid-column: 2; grid-row: 1; }
.profile-role { grid-column: 2; grid-row: 2; }
.profile-tagline { grid-column: 2; grid-row: 3; }
.profile-links { grid-column: 2; grid-row: 4; margin-top: 0; }
@media (max-width: 700px) {
  .profile-header { grid-template-columns: 90px minmax(0, 1fr); column-gap: 18px; }
  .profile-header h1 { font-size: 28px; margin-bottom: 6px; }
  .profile-role { margin-top: 0; font-size: 13px; }
  .profile-tagline { margin-top: 6px; font-size: 11px; white-space: normal; }
  .profile-links { gap: 8px; font-size: 12px; }
}
@media (max-width: 360px) {
  .profile-header { grid-template-columns: 76px minmax(0, 1fr); column-gap: 14px; }
  .profile-photo { width: 76px; height: 76px; }
}

/* Keep project summaries and roles together. */
.portfolio-copy > .entry-description { margin-bottom: 0; }
.portfolio-copy > .entry-description + .expanded-content { margin-top: 4px; }

.profile-header { grid-template-rows: repeat(5, auto); }
.profile-photo { grid-row: 1 / 6; }
.profile-education {
  grid-column: 2;
  grid-row: 2;
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}
.profile-role { grid-row: 3; }
.profile-tagline { grid-row: 4; }
.profile-links { grid-row: 5; }
@media (max-width: 700px) {
  .profile-education { font-size: 12px; }
}

/* Align dates with project titles and tighten supporting text. */
.project-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 8px 20px;
  margin-bottom: 6px;
}
.project-heading h3 { margin: 0; line-height: 1.3; }
.project-heading .entry-date { color: var(--muted); font-size: 12px; }
.portfolio-copy .entry-description { margin: 0; line-height: 1.4; }
.portfolio-copy > .entry-description + .expanded-content { margin-top: 2px; }
.portfolio-copy .entry-role-date { display: block; margin: 0 0 6px; line-height: 1.4; }
.portfolio-copy > .entry-role-date { margin-top: 2px; }
.portfolio-copy .project-links { margin-bottom: 6px; }
.portfolio-copy ul { line-height: 1.6; }
.portfolio-copy li + li { margin-top: 8px; }
@media (max-width: 700px) {
  .project-heading { grid-template-columns: minmax(0, 1fr) auto; column-gap: 12px; }
  .project-heading .entry-date { font-size: 10px; }
}

/* Two equally sized profile lines with a consistent rhythm. */
.profile-header { grid-template-rows: repeat(4, auto); row-gap: 0; }
.profile-photo { grid-row: 1 / 5; }
.profile-header .profile-role,
.profile-header .profile-education {
  font-size: 14px;
  font-weight: 400;
  line-height: 1.5;
  margin: 0;
  padding: 0;
}
.profile-header .profile-role { grid-row: 2; color: var(--text); }
.profile-header .profile-education { grid-row: 3; color: var(--muted); }
.profile-header .profile-links { grid-row: 4; }
footer .footer-tagline {
  display: block;
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--muted);
}

/* Keep the slogan in the profile beneath the two information lines. */
.profile-header { grid-template-rows: repeat(5, auto); }
.profile-photo { grid-row: 1 / 6; }
.profile-header .profile-tagline {
  grid-column: 2;
  grid-row: 4;
  font-size: 12px;
  color: #8b96a5;
  line-height: 1.5;
  margin: 6px 0 0;
}
.profile-header .profile-links { grid-row: 5; }
@media (max-width: 700px) {
  .profile-header .profile-tagline { font-size: 11px; white-space: normal; }
}

.profile-header { grid-template-rows: repeat(4, auto); }
.profile-photo { grid-row: 1 / 5; }
.profile-title-row {
  grid-column: 2;
  grid-row: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
}
.profile-title-row h1 { margin: 0; flex-shrink: 0; }
.profile-header .profile-title-row .profile-tagline {
  margin: 0;
  text-align: right;
  white-space: normal;
  font-size: 12px;
}
.profile-header .profile-links { grid-row: 4; }
@media (max-width: 700px) {
  .profile-title-row { gap: 10px; }
  .profile-header .profile-title-row .profile-tagline { font-size: 10px; }
}

/* Slogan sits independently at the right-center of the introduction. */
.profile-header {
  grid-template-columns: 160px minmax(0, 1fr) minmax(150px, 240px);
  column-gap: 24px;
}
.profile-header > .profile-tagline {
  grid-column: 3;
  grid-row: 1 / 5;
  align-self: center;
  margin: 0;
  text-align: right;
  color: #7f8997;
  font-size: 12px;
  font-style: italic;
  line-height: 1.5;
  white-space: normal;
}
@media (max-width: 700px) {
  .profile-header { grid-template-columns: 90px minmax(0, 1fr); column-gap: 18px; }
  .profile-header > .profile-tagline {
    grid-column: 2;
    grid-row: 5;
    justify-self: end;
    font-size: 11px;
    margin-top: 4px;
  }
  .profile-photo { grid-row: 1 / 6; }
}
@media (max-width: 360px) {
  .profile-header { grid-template-columns: 76px minmax(0, 1fr); column-gap: 14px; }
}

/* Keep the italic slogan on one line with a soft green accent. */
.profile-header {
  grid-template-columns: 160px minmax(0, 1fr) max-content;
}
.profile-header > .profile-tagline {
  white-space: nowrap;
  font-size: 13px;
  color: var(--green);
}
@media (max-width: 900px) {
  .profile-header { grid-template-columns: 160px minmax(0, 1fr); }
  .profile-header > .profile-tagline {
    grid-column: 1 / -1;
    grid-row: 5;
    justify-self: end;
    margin-top: 8px;
    font-size: 13px;
  }
  .profile-photo { grid-row: 1 / 5; }
}
@media (max-width: 700px) {
  .profile-header { grid-template-columns: 90px minmax(0, 1fr); }
  .profile-header > .profile-tagline { font-size: clamp(10px, 2.9vw, 13px); }
}
@media (max-width: 360px) {
  .profile-header { grid-template-columns: 76px minmax(0, 1fr); }
}