:root {
  --ink: #17324d;
  --ink-deep: #0d2236;
  --text: #243746;
  --muted: #5c6f7d;
  --paper: #ffffff;
  --surface: #f3f7f8;
  --line: #cad7dc;
  --accent: #006d77;
  --accent-dark: #00545c;
  --gold: #e9c46a;
  --gold-soft: #fff4d6;
  --shadow: 0 14px 35px rgb(13 34 54 / 10%);
  --radius: 0.75rem;
  --content-width: 72rem;
  color-scheme: light;
  font-family: Inter, Aptos, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-synthesis: none;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 18rem;
  min-height: 100vh;
  margin: 0;
  display: flex;
  flex-direction: column;
  color: var(--text);
  background: var(--paper);
  font-size: 1rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

main {
  flex: 1;
}

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

img {
  height: auto;
}

iframe {
  border: 0;
}

a {
  color: var(--accent-dark);
  text-decoration-thickness: 0.09em;
  text-underline-offset: 0.16em;
}

a:hover {
  color: var(--ink-deep);
}

:focus-visible {
  outline: 0.2rem solid var(--gold);
  outline-offset: 0.2rem;
}

h1,
h2,
h3 {
  margin-top: 0;
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.15;
  text-wrap: balance;
}

h1 {
  margin-bottom: 1rem;
  font-size: clamp(2.4rem, 7vw, 4.8rem);
  letter-spacing: -0.035em;
}

h2 {
  margin-bottom: 1rem;
  font-size: clamp(1.75rem, 4vw, 2.6rem);
  letter-spacing: -0.02em;
}

h3 {
  margin-bottom: 0.55rem;
  font-size: 1.25rem;
}

p,
ul,
ol,
dl,
blockquote,
figure {
  margin-top: 0;
}

.container {
  width: min(100% - 2rem, var(--content-width));
  margin-inline: auto;
}

.narrow {
  max-width: 52rem;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 0.5rem;
  left: 0.5rem;
  padding: 0.65rem 0.9rem;
  transform: translateY(-150%);
  color: var(--ink-deep);
  background: var(--gold);
  border-radius: 0.35rem;
  font-weight: 700;
}

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

.site-header {
  position: relative;
  z-index: 10;
  color: var(--paper);
  background: var(--ink);
  border-bottom: 0.32rem solid var(--gold);
}

.header-inner {
  min-height: 6rem;
  display: grid;
  grid-template-columns: minmax(13rem, 1fr) auto;
  grid-template-areas:
    "name social"
    "nav nav";
  gap: 0.5rem 1.5rem;
  align-items: center;
  padding-block: 0.85rem 0.65rem;
}

.site-name {
  grid-area: name;
  color: var(--paper);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  font-weight: 700;
  text-decoration: none;
}

.site-name:hover {
  color: var(--gold);
}

.primary-nav {
  grid-area: nav;
  overflow-x: auto;
  scrollbar-width: thin;
}

.primary-nav ul,
.social-links,
.plain-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.primary-nav ul {
  display: flex;
  gap: 0.25rem;
}

.primary-nav a {
  display: block;
  padding: 0.55rem 0.72rem;
  color: #eaf1f4;
  border-radius: 0.35rem;
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.primary-nav a:hover,
.primary-nav a[aria-current="page"] {
  color: var(--ink-deep);
  background: var(--gold);
}

.social-links {
  grid-area: social;
  display: flex;
  justify-content: flex-end;
  gap: 0.85rem;
  font-size: 0.9rem;
}

.social-links a {
  color: #eaf1f4;
}

.social-links a:hover {
  color: var(--gold);
}

.hero {
  position: relative;
  overflow: hidden;
  color: var(--paper);
  background:
    radial-gradient(circle at 85% 15%, rgb(0 109 119 / 55%), transparent 35%),
    linear-gradient(135deg, var(--ink-deep), var(--ink));
}

.hero::after {
  position: absolute;
  inset: auto -10% -10rem 40%;
  height: 15rem;
  content: "";
  background: repeating-linear-gradient(115deg, transparent 0 1.4rem, rgb(233 196 106 / 9%) 1.4rem 1.55rem);
  transform: rotate(-5deg);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(15rem, 29rem) minmax(20rem, 1fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
  padding-block: clamp(2rem, 7vw, 5.5rem);
}

.hero-portrait {
  width: 100%;
  border: 0.4rem solid rgb(255 255 255 / 14%);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-copy h1,
.hero-copy p {
  color: var(--paper);
}

.hero-summary {
  max-width: 44rem;
  font-size: clamp(1.15rem, 2.5vw, 1.45rem);
  line-height: 1.55;
}

.eyebrow {
  margin-bottom: 0.55rem;
  color: var(--accent-dark);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: var(--gold);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.button {
  display: inline-flex;
  min-height: 2.8rem;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1rem;
  color: var(--paper);
  background: var(--accent);
  border: 0.13rem solid var(--accent);
  border-radius: 0.4rem;
  font: inherit;
  font-weight: 800;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
}

.button:hover {
  color: var(--paper);
  background: var(--accent-dark);
  border-color: var(--accent-dark);
}

.button-secondary {
  color: var(--ink-deep);
  background: var(--gold);
  border-color: var(--gold);
}

.button-secondary:hover {
  color: var(--paper);
  background: transparent;
  border-color: var(--gold);
}

.section {
  padding-block: clamp(3rem, 7vw, 5.5rem);
}

.section-tint {
  background: var(--surface);
}

.page-heading {
  color: var(--paper);
  background:
    linear-gradient(90deg, rgb(13 34 54 / 96%), rgb(23 50 77 / 90%)),
    repeating-linear-gradient(120deg, transparent 0 1.8rem, rgb(233 196 106 / 20%) 1.8rem 1.95rem);
  border-bottom: 0.22rem solid var(--gold);
}

.page-heading .container {
  padding-block: clamp(2.8rem, 8vw, 5rem);
}

.page-heading h1 {
  color: var(--paper);
}

.page-heading p {
  max-width: 45rem;
  margin-bottom: 0;
  color: #e8f0f3;
  font-size: clamp(1.05rem, 2.3vw, 1.3rem);
}

.feature-grid,
.profile-grid,
.split-layout,
.awards-grid,
.contact-grid,
.course-intro,
.zombie-grid,
.two-list-grid {
  display: grid;
  gap: clamp(1.5rem, 5vw, 4rem);
  align-items: start;
}

.feature-grid {
  grid-template-columns: minmax(13rem, 21rem) minmax(0, 1fr);
}

.feature-figure {
  margin: 0;
  padding: 1.35rem;
  background: var(--surface);
  border: 0.08rem solid var(--line);
  border-radius: var(--radius);
}

.feature-figure img {
  width: 100%;
  image-rendering: auto;
}

figcaption,
.small-text {
  margin-top: 0.8rem;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.45;
}

.prose > *:last-child,
.section-heading > *:last-child,
.app-card-copy > *:last-child {
  margin-bottom: 0;
}

.prose p,
.prose li,
.section-heading p {
  max-width: 72ch;
}

.prose ul,
.prose ol,
.compact-list,
.link-list,
.publication-list {
  padding-left: 1.35rem;
}

.prose li + li,
.compact-list li + li,
.link-list li + li,
.publication-list li + li {
  margin-top: 0.6rem;
}

.section-heading {
  margin-bottom: 2rem;
}

.section-heading h2 {
  margin-bottom: 0.5rem;
}

.card-stack,
.teaching-stack {
  display: grid;
  gap: 2rem;
}

.app-card {
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(16rem, 0.9fr) minmax(20rem, 1.1fr);
  background: var(--paper);
  border: 0.08rem solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 0.5rem 1.8rem rgb(13 34 54 / 7%);
}

.app-image-link {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 15rem;
  padding: 1rem;
  background: var(--surface);
}

.app-image-link img {
  width: 100%;
  object-fit: contain;
}

.app-card-copy {
  padding: clamp(1.4rem, 4vw, 2.6rem);
}

.app-card-copy h2 {
  font-size: clamp(1.55rem, 3vw, 2.15rem);
}

.app-card-copy h2 a {
  color: var(--ink);
  text-decoration: none;
}

.app-card-copy h2 a:hover {
  color: var(--accent-dark);
  text-decoration: underline;
}

.text-link {
  font-weight: 800;
}

.software-card,
.course-card,
.contact-card {
  padding: clamp(1.25rem, 4vw, 2.5rem);
  background: var(--paper);
  border: 0.08rem solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.software-screenshot {
  width: 100%;
  margin-bottom: 2rem;
  background: var(--surface);
  border: 0.08rem solid var(--line);
  border-radius: 0.45rem;
}

.notice {
  margin-block: 1.7rem;
  padding: 1.1rem 1.25rem;
  background: var(--gold-soft);
  border-left: 0.35rem solid #a06a00;
  border-radius: 0.3rem;
}

.notice h3 {
  color: var(--ink-deep);
}

.terms-form {
  margin-top: 1.5rem;
  display: grid;
  gap: 1rem;
  justify-items: start;
}

.terms-form label {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  font-weight: 700;
}

.terms-form input {
  width: 1.25rem;
  height: 1.25rem;
  margin-top: 0.18rem;
  accent-color: var(--accent);
}

.profile-grid {
  grid-template-columns: 11rem minmax(0, 1fr);
}

.profile-grid figure {
  position: sticky;
  top: 1.5rem;
  margin: 0;
}

.profile-image {
  width: 100%;
  filter: grayscale(100%);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.publication-year + .publication-year {
  margin-top: 2.2rem;
}

.publication-year h3 {
  display: flex;
  gap: 0.7rem;
  align-items: center;
  color: var(--accent-dark);
}

.publication-year h3::after {
  height: 0.08rem;
  flex: 1;
  content: "";
  background: var(--line);
}

.publication-list {
  margin-bottom: 0;
}

.split-layout {
  grid-template-columns: minmax(0, 1fr) minmax(13rem, 20rem);
}

.split-layout.reverse {
  grid-template-columns: minmax(16rem, 0.8fr) minmax(0, 1.2fr);
}

.supporting-image {
  width: 100%;
  align-self: center;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.tall-image {
  max-width: 17rem;
  justify-self: center;
  box-shadow: none;
}

.timeline {
  display: grid;
  gap: 1.3rem;
}

.timeline article {
  padding-left: 1.15rem;
  border-left: 0.22rem solid var(--accent);
}

.timeline article p:last-child {
  margin-bottom: 0;
}

.awards-grid {
  grid-template-columns: minmax(0, 1fr) minmax(15rem, 23rem);
}

.compact-list {
  columns: 2 18rem;
  column-gap: 3rem;
  margin-bottom: 0;
}

.compact-list li {
  break-inside: avoid;
}

.student-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.student-grid section {
  padding: 1.2rem;
  background: var(--surface);
  border-top: 0.25rem solid var(--accent);
  border-radius: 0.35rem;
}

.student-grid ul {
  margin-bottom: 0;
  padding-left: 1.2rem;
}

.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 14rem), 1fr));
  gap: 1rem;
}

.media-card {
  overflow: hidden;
  display: grid;
  grid-template-rows: auto 1fr;
  color: var(--ink-deep);
  background: var(--paper);
  border: 0.08rem solid var(--line);
  border-radius: 0.5rem;
  text-decoration: none;
  box-shadow: 0 0.35rem 1rem rgb(13 34 54 / 6%);
}

.media-card:hover {
  color: var(--accent-dark);
  transform: translateY(-0.12rem);
  box-shadow: 0 0.65rem 1.4rem rgb(13 34 54 / 11%);
}

.media-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #dbe5e8;
}

.media-card span {
  padding: 0.75rem;
  font-weight: 800;
}

.audio-stack {
  display: grid;
  gap: 1rem;
}

.audio-stack iframe {
  width: 100%;
  height: 10.4rem;
  border-radius: 0.35rem;
}

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

.link-list {
  margin-bottom: 0;
}

.zombie-grid {
  grid-template-columns: 9rem minmax(0, 1fr) 10rem;
  align-items: center;
}

.wide-banner {
  width: 100%;
  aspect-ratio: 10 / 3;
  margin-bottom: 2rem;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.contact-grid {
  grid-template-columns: minmax(18rem, 0.8fr) minmax(20rem, 1.2fr);
  gap: 2rem;
}

.contact-card {
  font-style: normal;
}

.contact-card dl div {
  display: grid;
  grid-template-columns: 6.5rem 1fr;
  gap: 0.75rem;
}

.contact-card dt {
  font-weight: 800;
}

.contact-card dd {
  margin: 0;
}

.plain-list {
  display: grid;
  gap: 0.45rem;
  margin-top: 1.5rem;
}

.map {
  width: 100%;
  min-height: 30rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.penrose-figure {
  margin: 2rem 0 0;
}

.penrose-figure img {
  width: 100%;
  border-radius: var(--radius);
}

.course-card {
  overflow: hidden;
}

.course-intro {
  grid-template-columns: minmax(11rem, 16rem) minmax(0, 1fr);
  align-items: center;
  margin-bottom: 2rem;
}

.course-intro img {
  max-height: 24rem;
  width: 100%;
  object-fit: cover;
  object-position: center 25%;
  border-radius: var(--radius);
}

.table-scroll {
  overflow-x: auto;
}

.resource-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.96rem;
}

.resource-table th,
.resource-table td {
  padding: 0.75rem;
  text-align: left;
  border-bottom: 0.08rem solid var(--line);
}

.resource-table thead th {
  color: var(--paper);
  background: var(--ink);
}

.resource-table tbody tr:nth-child(even) {
  background: var(--surface);
}

.error-page {
  min-height: 60vh;
  display: grid;
  place-items: center;
  padding-block: 4rem;
  text-align: center;
}

.site-footer {
  color: #dce6ea;
  background: var(--ink-deep);
  border-top: 0.25rem solid var(--gold);
}

.footer-inner {
  min-height: 6rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  align-items: center;
  justify-content: space-between;
  padding-block: 1.25rem;
  font-size: 0.9rem;
}

@media (max-width: 58rem) {
  .hero-grid,
  .app-card,
  .contact-grid,
  .two-list-grid {
    grid-template-columns: 1fr;
  }

  .hero-portrait {
    width: min(100%, 34rem);
  }

  .app-image-link {
    min-height: auto;
  }

  .contact-grid {
    gap: 1.2rem;
  }

  .map {
    min-height: 23rem;
  }
}

@media (max-width: 44rem) {
  .header-inner {
    grid-template-columns: 1fr;
    grid-template-areas:
      "name"
      "social"
      "nav";
    justify-items: start;
  }

  .social-links {
    justify-content: flex-start;
  }

  .feature-grid,
  .profile-grid,
  .split-layout,
  .split-layout.reverse,
  .awards-grid,
  .course-intro,
  .zombie-grid,
  .student-grid {
    grid-template-columns: 1fr;
  }

  .profile-grid figure {
    position: static;
  }

  .profile-image {
    width: 9rem;
  }

  .tall-image {
    max-width: 14rem;
  }

  .compact-list {
    columns: 1;
  }

  .zombie-grid img {
    width: 8rem;
    justify-self: center;
  }

  .wide-banner {
    aspect-ratio: 16 / 7;
  }

  .course-intro img {
    width: min(100%, 18rem);
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}

@media print {
  .site-header,
  .site-footer,
  .button-row,
  .terms-form,
  .map {
    display: none;
  }

  body {
    color: #000;
    background: #fff;
    font-size: 11pt;
  }

  a {
    color: #000;
  }

  .section,
  .page-heading .container {
    padding-block: 1rem;
  }

  .page-heading,
  .section-tint {
    color: #000;
    background: #fff;
    border: 0;
  }

  .page-heading h1,
  .page-heading p {
    color: #000;
  }
}

/* Give the outreach introduction a distinct, high-contrast reading surface. */
.outreach-intro {
  padding: clamp(1.5rem, 5vw, 3rem);
  color: #ffffff;
  background: #17324d;
  border-top: 0.3rem solid #e9c46a;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.outreach-intro blockquote {
  margin: 0 0 1.5rem;
  padding-left: clamp(1rem, 3vw, 1.75rem);
  color: #e9c46a;
  border-left: 0.25rem solid #e9c46a;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.65rem, 4vw, 2.6rem);
  font-weight: 700;
  line-height: 1.3;
  text-wrap: balance;
}

.outreach-intro p {
  max-width: 65ch;
  margin-bottom: 0;
  color: #ffffff;
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  line-height: 1.75;
}

@media print {
  .outreach-intro {
    color: #000000;
    background: #ffffff;
    border: 1px solid #000000;
    box-shadow: none;
  }

  .outreach-intro blockquote,
  .outreach-intro p {
    color: #000000;
    border-color: #000000;
  }
}


.media-year-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-bottom: 2.5rem;
}

.media-year-nav a {
  padding: 0.4rem 0.8rem;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 0.35rem;
  font-weight: 700;
}

.media-year + .media-year {
  margin-top: 3rem;
}

.media-year > h3 {
  padding-bottom: 0.65rem;
  border-bottom: 0.15rem solid var(--accent);
  font-size: 1.8rem;
  scroll-margin-top: 1.5rem;
}

.dated-media-card .media-card-details {
  padding: 1rem;
}

.dated-media-card .media-card-title {
  display: block;
  padding: 0;
  font-size: 1.05rem;
  line-height: 1.4;
}

.media-card-date,
.media-card-channel,
.media-card-description {
  margin: 0.65rem 0 0;
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.5;
}

.media-card-date {
  color: var(--accent-dark);
  font-weight: 700;
}

.media-card-channel {
  margin-top: 0.25rem;
}

.media-card .instagram-thumbnail {
  object-fit: contain;
  background: var(--ink-deep);
}