:root {
  --paper: #f4f4f2;
  --paper-raised: #f8f8f6;
  --ink: #17191b;
  --body: #3b3e40;
  --muted: #686b6c;
  --line: #d8d8d4;
  --line-soft: #e4e4e0;
  --accent: #2a5f7a;
  --accent-pale: #d8e3e9;
  --serif: "EB Garamond", Garamond, Georgia, serif;
  --sans: "Work Sans", system-ui, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  --page-gutter: clamp(1.25rem, 5vw, 3rem);
  --measure: 66ch;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 18rem;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 300;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

a {
  color: var(--accent);
  text-decoration: none;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--ink);
  text-decoration: underline;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

::selection {
  background: var(--accent-pale);
}

img {
  display: block;
  max-width: 100%;
}

.skip-link {
  position: fixed;
  z-index: 20;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.55rem 0.8rem;
  background: var(--ink);
  color: var(--paper);
  transform: translateY(-180%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-header {
  width: min(100%, 72.25rem);
  margin: 0 auto;
  padding: 1.7rem var(--page-gutter) 1.35rem;
  border-bottom: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 1.2rem 2rem;
}

.identity {
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
  color: inherit;
}

.identity:hover {
  text-decoration: none;
}

.identity__name {
  font-family: var(--serif);
  font-size: 1.42rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.identity__tagline,
.eyebrow,
.meta,
.button-link,
.media-card__type,
.footer__label {
  font-size: 0.69rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  line-height: 1.4;
  text-transform: uppercase;
}

.identity__tagline {
  color: var(--muted);
}

.site-nav,
.site-nav__links {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
}

.site-nav {
  gap: 0.45rem 1.35rem;
}

.site-nav__links {
  gap: 0.35rem 1.35rem;
}

.site-nav a {
  padding: 0.15rem 0 0.12rem;
  border-bottom: 1px solid transparent;
  color: #666a6c;
  font-size: 0.84rem;
  letter-spacing: 0.025em;
}

.site-nav a:hover {
  color: var(--ink);
  text-decoration: none;
  border-color: #9b9d9d;
}

.site-nav a[aria-current="page"] {
  color: var(--ink);
  border-color: var(--ink);
}

.language-toggle {
  appearance: none;
  padding: 0.34rem 0.62rem;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font: 400 0.67rem/1.35 var(--sans);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.language-toggle:hover {
  border-color: var(--ink);
  color: var(--ink);
}

.site-main {
  width: min(100%, 72.25rem);
  min-height: 34rem;
  margin: 0 auto;
  padding: 0 var(--page-gutter) clamp(4.5rem, 9vw, 7rem);
  animation: page-in 260ms ease both;
}

@keyframes page-in {
  from { opacity: 0; transform: translateY(0.25rem); }
  to { opacity: 1; transform: none; }
}

.hero {
  padding: clamp(3.25rem, 9vw, 7.25rem) 0 clamp(2.8rem, 7vw, 5rem);
  display: grid;
  grid-template-columns: minmax(0, 1.38fr) minmax(15rem, 0.92fr);
  gap: clamp(2.25rem, 6vw, 5.2rem);
  align-items: end;
}

.hero h1,
.page-heading h1 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.02em;
}

.hero h1 {
  max-width: 10ch;
  font-size: clamp(3.15rem, 7vw, 5.15rem);
  line-height: 0.98;
}

.hero__intro {
  max-width: 55ch;
  margin: 1.7rem 0 0;
  color: var(--body);
  font-size: clamp(1rem, 1.4vw, 1.1rem);
  text-wrap: pretty;
}

.portrait {
  position: relative;
  margin: 0;
}

.portrait::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 1rem -1rem -1rem 1rem;
  border: 1px solid var(--line);
}

.portrait img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center 32%;
  filter: saturate(0.73) contrast(0.96);
}

.portrait figcaption {
  position: absolute;
  right: 0.8rem;
  bottom: 0.65rem;
  padding: 0.12rem 0.35rem;
  background: rgb(23 25 27 / 74%);
  color: #f4f4f2;
  font: 0.63rem/1.4 var(--mono);
  letter-spacing: 0.04em;
}

.feature-grid,
.media-grid,
.topic-grid,
.research-grid {
  display: grid;
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.feature-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-card,
.media-card,
.topic-card,
.research-card {
  background: var(--paper);
}

.feature-card {
  min-height: 17rem;
  padding: 2rem 1.75rem 1.7rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  color: inherit;
  transition: background 160ms ease;
}

.feature-card:hover {
  background: #eeefec;
  text-decoration: none;
}

.feature-card h2,
.book h2,
.media-card h2,
.research-card h2 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.14;
}

.feature-card h2 {
  font-size: 1.75rem;
}

.feature-card p {
  margin: 0;
  color: #4a4d4f;
  font-size: 0.9rem;
  text-wrap: pretty;
}

.feature-card .button-link {
  margin-top: auto;
  color: var(--accent);
}

.section {
  padding-top: clamp(4rem, 9vw, 6.7rem);
}

.eyebrow {
  margin-bottom: 1.7rem;
  color: var(--muted);
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(20rem, 1.08fr);
  gap: clamp(2.5rem, 7vw, 6rem);
  align-items: start;
}

.about-copy {
  position: sticky;
  top: 2rem;
}

.about-copy p {
  margin: 0;
  color: var(--body);
  font-size: 1.03rem;
  text-wrap: pretty;
}

.about-copy .about-note {
  margin-top: 1.2rem;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.32rem;
  font-style: italic;
  line-height: 1.45;
}

.experience-block + .experience-block {
  margin-top: 2.25rem;
}

.experience-block__title {
  padding-bottom: 0.65rem;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.experience-row {
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--line-soft);
}

.experience-row__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.experience-row__org {
  font-size: 0.93rem;
  font-weight: 500;
}

.experience-row__years,
.media-card time {
  color: var(--muted);
  font: 0.7rem/1.5 var(--mono);
  white-space: nowrap;
}

.experience-row ul {
  margin: 0.2rem 0 0;
  padding: 0;
  list-style: none;
}

.experience-row li,
.academic-row {
  color: #5c5f61;
  font-size: 0.83rem;
}

.academic-row {
  padding: 0.62rem 0;
  border-bottom: 1px solid var(--line-soft);
}

.media-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.media-card {
  min-height: 17rem;
  padding: 1.6rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.media-card__topline {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
}

.media-card__outlet {
  color: var(--accent);
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.media-card h2 {
  font-size: 1.48rem;
}

.media-card h2 a {
  color: var(--ink);
}

.media-card__type {
  color: var(--muted);
  font-size: 0.63rem;
}

.media-card p {
  margin: 0;
  color: #4a4d4f;
  font-size: 0.86rem;
  text-wrap: pretty;
}

.media-card__byline {
  margin-top: auto;
  padding-top: 0.35rem;
  color: var(--muted);
  font-size: 0.76rem;
  font-style: italic;
}

.page {
  padding-top: clamp(3.4rem, 7vw, 5.5rem);
}

.page-heading {
  margin-bottom: clamp(2.6rem, 6vw, 4.6rem);
}

.page-heading h1 {
  max-width: 14ch;
  font-size: clamp(2.8rem, 6vw, 4.3rem);
  line-height: 1;
}

.page-heading p {
  max-width: 60ch;
  margin: 1.25rem 0 0;
  color: var(--body);
  font-size: 1.06rem;
  text-wrap: pretty;
}

.book-list {
  border-top: 1px solid var(--line);
}

.book {
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 10rem minmax(0, 1fr);
  gap: clamp(1.8rem, 5vw, 4rem);
  align-items: start;
}

.book__cover-wrap {
  position: relative;
}

.book__cover-wrap::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0.55rem -0.55rem -0.55rem 0.55rem;
  border: 1px solid var(--line);
}

.book__cover {
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  background: #e7e7e3;
  box-shadow: 0 0.5rem 1.2rem rgb(24 28 30 / 8%);
}

.book__body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
}

.book h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.3rem);
}

.meta {
  margin-top: 0.25rem;
  color: var(--muted);
}

.book__body p {
  max-width: var(--measure);
  margin: 0;
  color: var(--body);
  font-size: 0.95rem;
  text-wrap: pretty;
}

.button-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 0.35rem;
}

.button-link::after {
  content: "→";
  transition: transform 140ms ease;
}

.button-link:hover::after {
  transform: translateX(0.2rem);
}

.game-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.game-card {
  min-width: 0;
  background: var(--paper);
}

.game-card__art {
  position: relative;
  display: block;
  overflow: hidden;
  background: #101416;
}

.game-card__art::after {
  content: "";
  position: absolute;
  inset: 0;
  border-bottom: 1px solid rgb(255 255 255 / 18%);
  box-shadow: inset 0 -3rem 5rem rgb(5 7 9 / 20%);
  pointer-events: none;
}

.game-card__art img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  filter: saturate(0.78) contrast(0.96);
  transition: filter 220ms ease, transform 320ms ease;
}

.game-card__art:hover img {
  filter: saturate(0.96) contrast(1);
  transform: scale(1.012);
}

.game-card__body {
  min-height: 20rem;
  padding: 1.8rem 1.65rem 1.65rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
}

.game-card h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.8rem;
  font-weight: 400;
  line-height: 1.15;
}

.game-card h2 a {
  color: var(--ink);
}

.game-card p {
  margin: 0;
  color: var(--body);
  font-size: 0.93rem;
  text-wrap: pretty;
}

.game-card .button-link {
  margin-top: auto;
}

.topic-grid,
.research-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.topic-card,
.research-card {
  padding: 1.9rem 1.6rem;
}

.topic-card__number {
  color: var(--accent);
  font: 0.73rem/1.4 var(--mono);
}

.topic-card p {
  margin: 0.85rem 0 0;
  color: #25282a;
  font-family: var(--serif);
  font-size: 1.3rem;
  line-height: 1.35;
  text-wrap: pretty;
}

.speaking-outro {
  max-width: 56ch;
  margin: 2rem 0 0;
  color: var(--body);
  font-size: 1.02rem;
}

.contact-button {
  display: inline-block;
  margin-top: 1.35rem;
  padding: 0.7rem 1.2rem;
  border: 1px solid var(--ink);
  color: var(--ink);
  font-size: 0.69rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.contact-button:hover {
  background: var(--ink);
  color: var(--paper);
  text-decoration: none;
}

.research-intro {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.5rem, 5vw, 4rem);
  margin-bottom: clamp(2.8rem, 6vw, 4.5rem);
}

.research-intro p {
  margin: 0;
  color: var(--body);
  text-wrap: pretty;
}

.research-card {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.research-card h2 {
  font-size: 1.65rem;
}

.research-card__summary {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
  font-style: italic;
}

.paper-list {
  margin: 0.25rem 0 0;
  padding: 0.8rem 0 0;
  border-top: 1px solid var(--line-soft);
  list-style: none;
}

.paper-list::before {
  content: attr(aria-label);
  display: block;
  margin-bottom: 0.7rem;
  color: var(--muted);
  font-size: 0.66rem;
  font-style: normal;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.paper-list li + li {
  margin-top: 0.62rem;
}

.paper-list a,
.paper-list span {
  display: inline-block;
  font-size: 0.85rem;
  line-height: 1.42;
}

.paper-list span {
  color: var(--body);
}

.research-more {
  margin-top: 1.7rem;
}

.site-footer {
  margin-top: auto;
  border-top: 1px solid var(--line);
}

.footer__inner {
  width: min(100%, 72.25rem);
  margin: 0 auto;
  padding: 2.5rem var(--page-gutter) 4rem;
  display: grid;
  grid-template-columns: 1.2fr 1fr 0.8fr;
  gap: 2rem;
  align-items: start;
}

.footer__label {
  margin-bottom: 0.7rem;
  color: var(--muted);
}

.footer__note {
  max-width: 36ch;
  margin: 0;
  color: #4a4d4f;
  font-size: 0.87rem;
}

.footer__links {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.35rem;
}

.footer__email {
  font-family: var(--serif);
  font-size: 1.35rem;
}

.footer__linkedin {
  font-size: 0.82rem;
}

.footer__copyright {
  color: var(--muted);
  font: 0.68rem/1.5 var(--mono);
}

.noscript {
  max-width: 42rem;
  margin: 10vh auto;
  padding: 2rem;
}

@media (max-width: 56rem) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-nav {
    width: 100%;
    justify-content: space-between;
  }

  .hero {
    grid-template-columns: minmax(0, 1.25fr) minmax(13rem, 0.75fr);
  }

  .feature-grid,
  .topic-grid,
  .research-grid {
    grid-template-columns: 1fr;
  }

  .feature-card {
    min-height: auto;
  }

  .research-card,
  .topic-card {
    min-height: 0;
  }
}

@media (max-width: 43rem) {
  .site-header {
    position: relative;
  }

  .identity {
    padding-right: 5.5rem;
  }

  .identity__tagline {
    display: none;
  }

  .site-nav {
    width: 100%;
  }

  .site-nav__links {
    width: 100%;
    flex-wrap: nowrap;
    justify-content: space-between;
    gap: 0.8rem;
  }

  .site-nav a {
    font-size: 0.78rem;
    white-space: nowrap;
  }

  .language-toggle {
    position: absolute;
    top: 1.55rem;
    right: var(--page-gutter);
  }

  .hero {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .portrait {
    width: min(82%, 21rem);
  }

  .feature-grid,
  .media-grid,
  .game-grid,
  .about-grid,
  .research-intro,
  .footer__inner {
    grid-template-columns: 1fr;
  }

  .about-grid {
    gap: 3rem;
  }

  .about-copy {
    position: static;
  }

  .media-card {
    min-height: auto;
  }

  .book {
    grid-template-columns: 7rem minmax(0, 1fr);
    gap: 1.35rem;
  }

  .book__body p {
    grid-column: 1 / -1;
  }
}

@media (max-width: 31rem) {
  .book {
    grid-template-columns: 5.6rem minmax(0, 1fr);
  }

  .book__body {
    display: contents;
  }

  .book__heading {
    align-self: end;
  }

  .book__body p,
  .book__body .button-link {
    grid-column: 1 / -1;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}