@charset "UTF-8";
:root {
  --paper: #f5f5ef;
  --white: #fff;
  --ink: #202e29;
  --muted: #59665e;
  --green: #245b47;
  --green-dark: #173d30;
  --line: #d6ded3;
  --mint: #e8eee4;
  --serif: Georgia, "Times New Roman", serif;
  --sans:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 28px;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
::selection {
  background: #d4e6b7;
  color: var(--green-dark);
}
a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 5px;
}
a:hover {
  color: var(--green);
}
a,
summary {
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}
:focus-visible {
  outline: 3px solid var(--green);
  outline-offset: 5px;
}
img,
svg {
  display: block;
  max-width: 100%;
}
h1,
h2,
h3,
h4,
p,
figure {
  margin: 0;
}
h1,
h2,
h3,
h4 {
  text-wrap: balance;
}
p {
  text-wrap: pretty;
}
.wrap {
  width: min(1200px, calc(100% - 96px));
  margin-inline: auto;
}
.section {
  padding-block: 100px;
}
.eyebrow,
.small-label {
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 0.13em;
  line-height: 1.6;
  text-transform: uppercase;
}
.eyebrow {
  color: var(--green);
}
.small-label {
  color: var(--muted);
}
.skip-link {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 10;
  padding: 12px 20px;
  color: var(--white);
  background: var(--green-dark);
  transform: translateY(-160%);
}
.skip-link:focus {
  transform: translateY(0);
  color: var(--white);
}
.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;
}
/* Navigation */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  min-height: 108px;
  border-bottom: 1px solid var(--line);
}
.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 17px;
  font-weight: 650;
  text-decoration: none;
  white-space: nowrap;
}
.monogram {
  display: grid;
  place-items: center;
  width: 37px;
  height: 37px;
  border: 1px solid var(--green);
  font-family: var(--serif);
  font-size: 27px;
  font-weight: 400;
  letter-spacing: -2px;
  line-height: 1;
  padding-right: 3px;
}
.site-header nav {
  display: flex;
  align-items: center;
  gap: 30px;
}
.site-header nav a {
  font-size: 13px;
  text-decoration: none;
  padding-block: 12px;
}
.site-header nav a:hover {
  text-decoration: underline;
}
.site-header nav .nav-contact {
  display: flex;
  gap: 20px;
  border: 1px solid var(--line);
  padding: 10px 17px;
}
/* Introduction */
.hero {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  align-items: center;
  gap: 70px;
  padding-block: 72px 68px;
}
.hero .eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  letter-spacing: 0.1em;
}
.accent-dot {
  width: 6px;
  height: 6px;
  background: var(--green);
  border-radius: 50%;
  flex: 0 0 auto;
}
h1 {
  margin-block: 27px;
  font-family: var(--serif);
  font-size: clamp(45px, 4.5vw, 68px);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.055em;
}
h1 span {
  color: var(--green);
  font-style: italic;
}
.hero-intro {
  max-width: 570px;
  font-size: 18px;
  line-height: 1.7;
}
.hero-detail {
  max-width: 520px;
  color: var(--muted);
  margin-top: 14px;
  font-size: 15px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 27px;
  padding: 13px 20px;
  min-height: 49px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 550;
  border: 1px solid var(--green);
  transition:
    background-color 0.16s,
    color 0.16s;
}
.button-primary {
  background: var(--green);
  color: var(--white);
}
.button-primary:hover {
  background: var(--green-dark);
  color: var(--white);
}
.button-secondary {
  color: var(--green);
  border-color: var(--line);
}
.button-secondary:hover {
  background: var(--mint);
}
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  margin-top: 28px;
  color: var(--muted);
  font-size: 11px;
}
.hero-meta span + span {
  padding-left: 18px;
  border-left: 1px solid var(--line);
}
.portrait {
  position: relative;
  padding: 9px;
  border: 1px solid var(--line);
  background: #e7e9e1;
}
.portrait img {
  width: 100%;
  height: auto;
  aspect-ratio: 0.93;
  object-fit: cover;
  object-position: center 42%;
}
.portrait figcaption {
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: var(--green-dark);
  color: #f5f5ef;
  padding: 15px 18px;
}
.portrait figcaption span:first-child {
  font-size: 15px;
  font-weight: 600;
}
.portrait figcaption span:last-child {
  font-size: 10px;
  letter-spacing: 0.02em;
  color: #d6e4d8;
}
.career-strip {
  display: flex;
  align-items: center;
  gap: 30px;
  padding-block: 25px;
  border-block: 1px solid var(--line);
}
.strip-label {
  color: var(--muted);
  font-size: 11px;
  max-width: 150px;
  flex: 0 0 150px;
}
.career-names {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  font-size: 15px;
  font-weight: 600;
}
.career-names a {
  text-decoration: none;
}
.career-names a:hover {
  text-decoration: underline;
}
/* Research */
.section-heading {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  column-gap: 80px;
  margin-bottom: 40px;
}
.section-heading .eyebrow {
  grid-column: 1/-1;
  margin-bottom: 18px;
}
h2 {
  font-family: var(--serif);
  font-size: clamp(34px, 3.2vw, 46px);
  line-height: 1.12;
  font-weight: 400;
  letter-spacing: -0.04em;
}
.section-heading > p:last-child {
  align-self: end;
  max-width: 455px;
  font-size: 15px;
  color: var(--muted);
}
.research-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}
.research-card {
  display: flex;
  flex-direction: column;
  padding: 31px;
  border: 1px solid var(--line);
  background: var(--mint);
}
.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 34px;
}
.research-icon {
  color: var(--green);
  width: 62px;
  height: 40px;
  flex: 0 0 62px;
}
.research-card h3 {
  font-family: var(--serif);
  font-size: 29px;
  line-height: 1.2;
  font-weight: 400;
  letter-spacing: -0.025em;
  margin-bottom: 14px;
}
.research-card > p {
  font-size: 15px;
  color: #415248;
  margin-bottom: 26px;
}
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: auto;
}
.tags span {
  padding: 4px 9px;
  border: 1px solid #bdcebd;
  font-size: 10px;
  line-height: 1.5;
  color: #3c5747;
}
/* Selected work */
.work-section {
  background: #e9ede5;
  border-block: 1px solid var(--line);
}
.protocol-project {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 66px;
  padding: 42px;
  background: var(--green-dark);
  color: var(--paper);
}
.protocol-project .eyebrow {
  color: #c2d6b9;
}
.protocol-copy h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 36px;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-block: 17px 20px;
}
.protocol-copy > p:not(.eyebrow) {
  color: #d2dfd2;
  font-size: 14px;
  margin-block: 14px;
}
.protocol-copy .tags {
  margin-top: 25px;
}
.protocol-copy .tags span {
  color: #d2dfd2;
  border-color: #658371;
}
.protocol-visual {
  align-self: center;
  border: 1px solid #5b7764;
  padding: 20px;
}
.protocol-visual-title {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: #d2dfd2;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}
.protocol-row {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}
.protocol-row span {
  flex: 1;
  display: grid;
  place-items: center;
  padding: 9px;
  background: #254d3c;
  border: 1px solid #60836a;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 11px;
  color: #e0ebd8;
}
.protocol-visual > p {
  font-size: 10px;
  color: #c1d0c1;
  margin-top: 15px;
}
.project-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 22px;
}
.project-card {
  padding: 28px;
  background: var(--paper);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
}
.project-card .eyebrow {
  font-size: 9px;
  letter-spacing: 0.09em;
}
.project-card h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 27px;
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin-block: 18px;
}
.project-card > p:not(.eyebrow) {
  font-size: 14px;
  color: var(--muted);
}
.project-card code {
  font-size: 0.95em;
}
.project-card .text-link {
  font-size: 12px;
  margin-top: 23px;
}
.project-note {
  border-top: 1px solid var(--line);
  padding-top: 20px;
  margin-top: auto;
}
.project-note .small-label {
  font-size: 9px;
  display: block;
  margin-top: 5px;
}
.project-note p {
  color: var(--muted);
  font-size: 12px;
  margin-top: 5px;
}
.project-card > p + .project-note {
  margin-top: 27px;
}
.text-link {
  color: var(--green);
  font-size: 14px;
  font-weight: 550;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}
.text-link:hover {
  text-decoration: underline;
}
details {
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 12px;
}
summary {
  cursor: pointer;
  color: var(--green);
  padding-block: 5px;
}
summary span {
  float: right;
  margin-left: 4px;
}
details[open] summary span {
  transform: rotate(45deg);
}
details p {
  color: var(--muted);
  margin-top: 12px;
}
/* Background */
.about-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
}
.about-copy h2 {
  margin-block: 18px 27px;
}
.about-copy > p:not(.eyebrow) {
  color: var(--muted);
  font-size: 15px;
  margin-top: 18px;
}
.about-copy .text-link {
  margin-top: 26px;
}
.career-timeline {
  padding-left: 25px;
  border-left: 1px solid var(--line);
}
.career-timeline article {
  position: relative;
  padding-bottom: 28px;
}
.career-timeline article:last-child {
  padding-bottom: 0;
}
.career-timeline article::before {
  content: "";
  position: absolute;
  width: 7px;
  height: 7px;
  border: 1px solid var(--green);
  background: var(--paper);
  left: -30px;
  top: 6px;
  border-radius: 50%;
}
.career-timeline article:first-child::before {
  background: var(--green);
}
.timeline-date {
  font-size: 10px;
  letter-spacing: 0.025em;
  color: var(--green);
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
}
.timeline-date span {
  color: var(--muted);
}
.career-timeline h3 {
  font-weight: 550;
  font-size: 17px;
  margin-top: 7px;
}
.career-timeline article > p:last-child {
  color: var(--muted);
  font-size: 13px;
  margin-top: 6px;
}
/* Education and credentials */
.learning-section {
  background: #fff;
  border-block: 1px solid var(--line);
}
.learning-grid {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 100px;
}
.education > .small-label,
.certificates > .small-label {
  margin-bottom: 20px;
}
.education article {
  border-top: 1px solid var(--line);
  padding-top: 20px;
  margin-bottom: 26px;
}
.education-date {
  font-size: 11px;
  color: var(--muted);
}
.education h4 {
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 400;
  margin-top: 5px;
  letter-spacing: -0.02em;
}
.education article > p:not(.education-date) {
  color: var(--muted);
  font-size: 13px;
  margin-top: 7px;
}
.education .text-link {
  font-size: 12px;
  margin-top: 15px;
}
.certificate-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.certificate-list li {
  border-top: 1px solid var(--line);
}
.certificate-list li:last-child {
  border-bottom: 1px solid var(--line);
}
.certificate-list a {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  padding-block: 16px;
  text-decoration: none;
}
.certificate-list a:hover strong {
  text-decoration: underline;
  text-underline-offset: 3px;
}
.certificate-list strong {
  display: block;
  font-weight: 550;
  font-size: 13px;
  line-height: 1.5;
}
.certificate-list a > span > span {
  display: block;
  font-size: 11px;
  color: var(--muted);
  margin-top: 5px;
}
.certificate-arrow {
  color: var(--green);
  font-size: 19px;
}
/* Contact and footer */
.contact-section {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 100px;
  padding-block: 100px;
}
.contact-section h2 {
  margin-block: 18px 22px;
}
.contact-section p:not(.eyebrow) {
  color: var(--muted);
  max-width: 470px;
  font-size: 15px;
}
.contact-email {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
  color: var(--green);
  font-family: var(--serif);
  font-size: clamp(22px, 2.6vw, 31px);
  margin-top: 25px;
  letter-spacing: -0.02em;
  text-decoration-thickness: 1px;
}
.contact-links {
  align-self: center;
}
.contact-links a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 15px;
  border-bottom: 1px solid var(--line);
  padding-block: 20px;
  text-decoration: none;
  font-size: 14px;
}
.contact-links a:first-child {
  border-top: 1px solid var(--line);
}
.contact-links a:hover {
  text-decoration: underline;
}
.contact-links a span {
  color: var(--muted);
  font-size: 11px;
}
.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  padding-block: 28px;
  border-top: 1px solid var(--line);
}
.site-footer .wordmark {
  font-size: 13px;
}
.site-footer .monogram {
  width: 29px;
  height: 29px;
  font-size: 21px;
}
.site-footer p,
.site-footer > a:last-child {
  font-size: 11px;
  color: var(--muted);
}
.site-footer > a:last-child {
  text-decoration: none;
}
/* Responsive layouts */
@media (min-width: 1500px) {
  .hero {
    gap: 100px;
  }
}
@media (max-width: 1050px) {
  .wrap {
    width: calc(100% - 64px);
  }
  .hero {
    gap: 36px;
  }
  h1 {
    font-size: 49px;
  }
  .hero-intro {
    font-size: 16px;
  }
  .hero .eyebrow {
    font-size: 9px;
  }
  .career-strip {
    gap: 20px;
  }
  .strip-label {
    flex-basis: 120px;
  }
  .career-names {
    font-size: 12px;
    gap: 15px;
  }
  .section-heading,
  .about-section,
  .learning-grid,
  .contact-section {
    column-gap: 50px;
  }
  .protocol-project {
    gap: 32px;
    padding: 30px;
  }
  .project-card {
    padding: 21px;
  }
  .project-card h3 {
    font-size: 24px;
  }
}
@media (max-width: 760px) {
  .wrap {
    width: calc(100% - 40px);
  }
  .section {
    padding-block: 64px;
  }
  .site-header {
    flex-wrap: wrap;
    gap: 5px;
    padding-block: 20px 10px;
    min-height: auto;
  }
  .site-header .wordmark {
    width: 100%;
  }
  .site-header nav {
    width: 100%;
    gap: 20px;
    justify-content: space-between;
  }
  .site-header nav a {
    font-size: 11px;
  }
  .site-header nav .nav-contact {
    border: 0;
    padding: 12px 0;
    gap: 6px;
  }
  .hero {
    grid-template-columns: 1fr;
    padding-block: 43px;
    gap: 32px;
  }
  .hero .eyebrow {
    font-size: 10px;
  }
  h1 {
    font-size: clamp(43px, 8.6vw, 66px);
    margin-block: 24px;
  }
  .hero-intro {
    font-size: 17px;
    max-width: 610px;
  }
  .hero-detail {
    max-width: 610px;
  }
  .hero-actions {
    margin-top: 25px;
  }
  .hero-meta {
    margin-top: 22px;
    font-size: 10px;
  }
  .portrait {
    width: 100%;
    max-width: 520px;
    justify-self: center;
  }
  .portrait img {
    aspect-ratio: 1.25;
    object-position: center 35%;
  }
  .portrait figcaption {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
  }
  .portrait figcaption span:first-child {
    font-size: 13px;
  }
  .portrait figcaption span:last-child {
    font-size: 9px;
    max-width: 210px;
    text-align: right;
  }
  .career-strip {
    display: block;
    padding-block: 22px;
  }
  .strip-label {
    max-width: none;
    display: block;
    margin-bottom: 15px;
  }
  .career-names {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 13px 20px;
    font-size: 13px;
  }
  .section-heading {
    display: block;
    margin-bottom: 28px;
  }
  .section-heading .eyebrow {
    margin-bottom: 16px;
  }
  .section-heading > p:last-child {
    margin-top: 20px;
    max-width: 600px;
  }
  h2 {
    font-size: 36px;
  }
  .research-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .research-card {
    padding: 25px;
  }
  .card-top {
    margin-bottom: 24px;
  }
  .research-card h3 {
    font-size: 28px;
  }
  .protocol-project {
    grid-template-columns: 1fr;
    gap: 27px;
    padding: 26px;
  }
  .protocol-copy h3 {
    font-size: 32px;
    max-width: 440px;
  }
  .protocol-visual {
    width: 100%;
  }
  .protocol-row span {
    padding: 7px;
  }
  .project-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-top: 16px;
  }
  .project-card {
    padding: 26px;
  }
  .project-card h3 {
    font-size: 28px;
    margin-block: 14px;
  }
  .project-card .eyebrow {
    font-size: 10px;
  }
  .project-card > p:not(.eyebrow) {
    font-size: 15px;
  }
  .about-section,
  .learning-grid,
  .contact-section {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .career-timeline {
    margin-left: 4px;
  }
  .learning-grid {
    gap: 24px;
  }
  .contact-section {
    padding-block: 64px;
    gap: 32px;
  }
  .contact-email {
    font-size: 27px;
  }
  .site-footer p {
    order: 3;
    width: 100%;
  }
}
@media (max-width: 360px) {
  .wrap {
    width: calc(100% - 32px);
  }
  .site-header nav {
    gap: 12px;
  }
  .hero .eyebrow {
    font-size: 8px;
  }
  h1 {
    font-size: 39px;
  }
  .hero-meta {
    gap: 5px;
    flex-direction: column;
  }
  .hero-meta span + span {
    padding: 0;
    border: 0;
  }
  .button {
    padding-inline: 14px;
    gap: 16px;
  }
  .research-card,
  .protocol-project,
  .project-card {
    padding: 21px;
  }
  .contact-email {
    font-size: 24px;
    gap: 12px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    transition: none !important;
  }
}
@media print {
  body {
    background: white;
    font-size: 11pt;
  }
  .wrap {
    width: 100%;
  }
  .site-header nav,
  .hero-actions,
  .skip-link,
  .site-footer {
    display: none;
  }
  .section,
  .hero,
  .contact-section {
    padding-block: 24px;
  }
  .hero {
    grid-template-columns: 1.5fr 1fr;
  }
  h1 {
    font-size: 32pt;
  }
  h2 {
    font-size: 23pt;
  }
  .research-card,
  .project-card,
  .protocol-project,
  .career-timeline article,
  .education article,
  .certificate-list li {
    break-inside: avoid;
  }
  .protocol-project {
    background: #f1f3ee;
    color: #172f22;
  }
  .protocol-project .eyebrow,
  .protocol-copy > p:not(.eyebrow),
  .protocol-copy .tags span,
  .protocol-visual-title,
  .protocol-visual > p {
    color: #172f22;
  }
  .protocol-row span {
    background: white;
    color: #172f22;
  }
  details > p {
    display: block;
  }
}