/* IBM Plex Sans, SIL Open Font License: fonts/OFL.txt. */
@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url("/fonts/ibm-plex-sans-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url("/fonts/ibm-plex-sans-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
:root {
  --white: #FFFFFF;
  --paper: #F3F4F5;
  --ink: #202428;
  --muted: #565C62;
  --blue: #405A73;
  --night: #182735;
  --line: #DFE3E6;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }
body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: "IBM Plex Sans", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
}
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 5px; }
a:focus-visible, summary:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 5px;
}
h1, h2, h3 { font-weight: 500; line-height: 1.2; }
p { margin: 0 0 20px; }
.wrap { width: min(100%, 1240px); margin-inline: auto; padding-inline: 48px; }
header {
  min-height: 84px;
  padding: 16px max(32px, calc((100vw - 1144px) / 2));
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  background: var(--white);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 10;
}
.brand {
  font-size: 28px;
  line-height: 1;
  font-weight: 600;
  letter-spacing: -1.2px;
  color: var(--ink);
}
.brand-dot { color: var(--blue); }
nav { display: flex; align-items: center; gap: 28px; font-size: 14px; }
nav a { display: inline-flex; align-items: center; min-height: 44px; color: var(--ink); }
nav a:hover { color: var(--blue); }
.nav-contact { border: 1px solid var(--line); padding: 7px 16px; gap: 20px; color: var(--blue); }
.hero { padding-top: 48px; }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  grid-template-areas: "introduction portrait" "details portrait";
  column-gap: 72px;
  row-gap: 24px;
  align-items: center;
}
.hero-introduction { grid-area: introduction; align-self: end; }
.intro-name {
  font-size: clamp(28px, 2.6vw, 36px);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -.7px;
  margin: 0 0 22px;
}
h1 { font-size: clamp(34px, 3.7vw, 49px); letter-spacing: -1.5px; margin: 0; line-height: 1.14; }
h1 span { color: var(--blue); }
.hero-portrait { grid-area: portrait; }
.hero-portrait img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center 20%;
  background: var(--night);
}
.hero-details { grid-area: details; align-self: start; }
.hero-copy { max-width: 550px; color: var(--muted); margin-bottom: 24px; }
.hero-copy p { margin: 0; }
.thesis-label { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 1.6px; color: var(--blue); margin: 0 0 10px; }
.button {
  display: inline-flex;
  justify-content: space-between;
  align-items: center;
  gap: 28px;
  min-height: 48px;
  padding: 12px 20px;
  background: var(--blue);
  border: 1px solid var(--blue);
  color: var(--white);
  font-size: 14px;
  font-weight: 500;
}
.button:hover { background: var(--night); border-color: var(--night); text-decoration: none; }
.hero-foot {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-top: 32px;
  padding-block: 20px;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  color: var(--muted);
}
.hero-foot a { display: inline-flex; gap: 20px; }
.section { padding-block: 64px; }
.section-label { display: flex; align-items: baseline; gap: 16px; }
.number { color: var(--blue); font-size: 12px; font-weight: 500; letter-spacing: 1px; }
.section-label h2 { margin: 0; font-size: 19px; font-weight: 600; }
.about { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 40px; }
.about-content { max-width: 760px; }
.statement { font-size: clamp(26px, 2.6vw, 34px); line-height: 1.25; letter-spacing: -.6px; margin-bottom: 28px; }
.statement span { color: var(--blue); }
.biography-text p { color: var(--muted); margin-bottom: 20px; }
.biography-text p:last-child { margin-bottom: 0; }
.projects { background: var(--paper); }
.section-heading { display: flex; justify-content: space-between; align-items: start; gap: 40px; margin-bottom: 30px; }
.section-heading > p { margin: 0; color: var(--muted); font-size: 14px; }
.project { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 40px; border-top: 1px solid var(--line); padding-block: 28px; }
.project:last-child { padding-bottom: 0; }
.project-index { padding-top: 6px; color: var(--muted); font-size: 11px; letter-spacing: 1px; font-weight: 500; }
.project h3 { font-size: 26px; letter-spacing: -.5px; margin: 0 0 8px; }
.project p { color: var(--muted); max-width: 680px; margin: 0 0 16px; }
.project .activity-name { font-size: 14px; font-weight: 500; color: var(--blue); margin-bottom: 12px; }
.text-link { display: inline-flex; align-items: center; gap: 24px; min-height: 44px; font-size: 14px; font-weight: 500; text-decoration: underline; text-underline-offset: 6px; text-decoration-color: var(--line); }
.text-link:hover { text-decoration-color: currentColor; }
details { max-width: 680px; }
summary { display: inline-flex; align-items: center; justify-content: space-between; gap: 36px; min-height: 44px; color: var(--blue); font-size: 14px; font-weight: 500; cursor: pointer; list-style: none; }
summary::-webkit-details-marker { display: none; }
summary:hover { text-decoration: underline; text-underline-offset: 5px; }
summary span { font-size: 22px; line-height: 1; }
details[open] summary span { transform: rotate(45deg); }
details[open] p { margin-top: 12px; }
#publications .section-label { max-width: 550px; }
#publications .section-label h2 { font-size: 26px; font-weight: 500; letter-spacing: -.4px; }
.publication-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.publication-list .project { display: flex; flex-direction: column; gap: 18px; padding: 24px 0; }
.publication-list .project-main { display: flex; flex-direction: column; flex: 1; align-items: start; }
.publication-list .project-index { padding: 0; }
.publication-list h3 { font-size: 22px; line-height: 1.3; margin-bottom: 14px; }
.publication-list p { font-size: 15px; }
.publication-list .text-link { margin-top: auto; }
.newsletter { margin-top: 24px; padding: 28px 32px; background: var(--paper); border-left: 2px solid var(--blue); display: grid; grid-template-columns: minmax(0, 1fr) auto; column-gap: 36px; }
.newsletter h3 { font-size: 24px; margin: 0 0 8px; }
.newsletter > p { max-width: 590px; color: var(--muted); grid-column: 1; margin: 0; }
.newsletter > .button { grid-column: 2; grid-row: 1 / 3; align-self: center; }
.newsletter > p:last-child { grid-column: 1 / -1; margin-top: 12px; }
.contact, footer { background: var(--night); color: var(--white); }
.contact-inner { padding-block: 52px 40px; display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 28px 40px; }
.contact .number { color: var(--line); }
.contact-inner > p { font-size: clamp(30px, 3.4vw, 44px); letter-spacing: -.7px; line-height: 1.2; margin: 0; }
.contact-bottom { grid-column: 2; display: flex; flex-direction: column; align-items: start; gap: 18px; }
.contact-bottom > span { color: var(--line); font-size: 15px; }
.contact-bottom > a { display: inline-flex; align-items: center; min-height: 44px; gap: 24px; color: var(--white); font-size: 20px; overflow-wrap: anywhere; text-decoration: underline; text-decoration-color: var(--blue); text-underline-offset: 7px; }
.contact-inner .meeting-link { grid-column: 2; margin: 0; font-size: 14px; letter-spacing: normal; }
.meeting-link .button { background: var(--white); color: var(--night); border-color: var(--white); }
.meeting-link .button:hover { background: var(--line); border-color: var(--line); }
.contact a:focus-visible { outline-color: var(--white); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-block: 20px; border-top: 1px solid var(--blue); color: var(--line); font-size: 12px; }
footer a { color: var(--white); display: inline-flex; min-height: 44px; align-items: center; }
footer a:focus-visible { outline-color: var(--white); }
.skip { position: fixed; top: -100px; left: 12px; padding: 12px 20px; background: var(--night); color: var(--white); z-index: 20; }
.skip:focus { top: 12px; }
@media (max-width: 1000px) {
  .hero-grid { column-gap: 36px; }
  .wrap { padding-inline: 32px; }
  nav { gap: 18px; }
  .about, .project, .contact-inner { grid-template-columns: 170px minmax(0, 1fr); gap: 28px; }
  .publication-list { gap: 20px; }
  .newsletter { grid-template-columns: 1fr; }
  .newsletter > .button { grid-column: 1; grid-row: auto; justify-self: start; margin-top: 20px; }
}
@media (max-width: 700px) {
  html { scroll-padding-top: 132px; }
  header { flex-wrap: wrap; gap: 8px; padding: 14px 22px 8px; min-height: 108px; }
  .brand { font-size: 26px; }
  nav { width: 100%; justify-content: space-between; gap: 8px; font-size: 12px; }
  .nav-contact { border: 0; padding: 0; }
  .nav-contact span { display: none; }
  .wrap { padding-inline: 22px; }
  .hero { padding-top: 28px; }
  .hero-grid { grid-template-columns: 1fr; grid-template-areas: "introduction" "portrait" "details"; gap: 24px; }
  .intro-name { font-size: 29px; margin-bottom: 16px; }
  h1 { font-size: 34px; line-height: 1.15; letter-spacing: -.8px; }
  .hero-portrait img { aspect-ratio: 6 / 5; max-height: 380px; object-position: center 24%; }
  .hero-copy { margin-bottom: 20px; }
  .hero-foot { margin-top: 24px; padding-block: 18px; gap: 20px; font-size: 12px; }
  .hero-foot > span { max-width: 220px; }
  .hero-foot a { gap: 12px; align-self: center; }
  .section { padding-block: 44px; }
  .about, .project, .contact-inner { grid-template-columns: 1fr; gap: 22px; }
  .section-label h2 { font-size: 18px; }
  .statement { font-size: 27px; margin-bottom: 22px; }
  .section-heading { flex-direction: column; gap: 18px; margin-bottom: 24px; }
  .project { gap: 12px; padding-block: 24px; }
  .project h3 { font-size: 25px; }
  .project-index { padding: 0; }
  #publications .section-label h2 { font-size: 25px; }
  .publication-list { grid-template-columns: 1fr; gap: 0; }
  .publication-list .project { gap: 14px; }
  .publication-list h3 { font-size: 23px; }
  .newsletter { padding: 24px 20px; margin-top: 12px; }
  .newsletter h3 { font-size: 23px; }
  .newsletter .text-link { display: inline; line-height: 2; }
  .contact-inner { padding-block: 40px 32px; }
  .contact-inner > p { font-size: 33px; }
  .contact-bottom, .contact-inner .meeting-link { grid-column: 1; }
  .contact-bottom > a { font-size: 17px; gap: 12px; }
  .footer-inner { gap: 16px; font-size: 11px; }
}
@media (max-width: 360px) {
  header, .wrap { padding-inline: 16px; }
  nav { gap: 5px; font-size: 11px; }
  h1 { font-size: 30px; }
  .intro-name { font-size: 27px; }
  .contact-bottom > a { font-size: 15px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}