:root {
  color-scheme: light;
  --ink: #1b1a18;
  --muted: #68645f;
  --background: #f3f0ea;
  --surface: #fffdf9;
  --surface-muted: #e7e2da;
  --line: #d6d0c7;
  --accent: #d3115a;
  --accent-dark: #8f073b;
  --window: #1d1c1a;
  font-family:
    Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  color: var(--ink);
  background: var(--background);
}

a {
  color: inherit;
}

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

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 20;
  padding: 10px 14px;
  color: #fff;
  background: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  text-decoration: none;
  transform: translateY(-160%);
}

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

.site-header,
main,
footer {
  width: min(1180px, calc(100% - 48px));
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  border-bottom: 1px solid var(--line);
}

.wordmark {
  display: inline-flex;
  gap: 11px;
  align-items: center;
  font-size: 0.86rem;
  font-weight: 700;
  text-decoration: none;
}

.wordmark-mark {
  display: grid;
  width: 32px;
  height: 32px;
  color: #fff;
  background: var(--accent);
  place-items: center;
  font-size: 0.66rem;
  font-weight: 850;
  letter-spacing: -0.04em;
  border-radius: 50%;
}

nav {
  display: flex;
  gap: 26px;
}

.nav-link {
  position: relative;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 650;
  text-decoration: none;
}

.nav-link:hover,
.nav-link:focus-visible,
.nav-link.active {
  color: var(--ink);
}

.nav-link.active::after {
  position: absolute;
  right: 0;
  bottom: -28px;
  left: 0;
  height: 2px;
  content: "";
  background: var(--accent);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

.intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 380px);
  gap: clamp(40px, 7vw, 96px);
  align-items: center;
  padding: 64px 0 70px;
}

.intro-content {
  min-width: 0;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.71rem;
  font-weight: 750;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

h1 {
  max-width: 770px;
  margin-bottom: 24px;
  font-size: clamp(3.2rem, 7.2vw, 6.35rem);
  font-weight: 650;
  line-height: 0.92;
  letter-spacing: -0.068em;
}

.intro-copy {
  max-width: 610px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.6vw, 1.17rem);
  line-height: 1.58;
}

.profile-portrait {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: var(--surface-muted);
  border: 1px solid var(--line);
  border-radius: 2px;
}

.profile-portrait::after {
  position: absolute;
  right: 14px;
  bottom: 14px;
  width: 42px;
  height: 42px;
  content: "";
  border-right: 2px solid #fff;
  border-bottom: 2px solid #fff;
}

.profile-portrait img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 35%;
}

.projects,
.early-projects {
  padding-bottom: 72px;
}

.section-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 15px 0;
  border-top: 1px solid var(--line);
}

.section-heading h2,
.section-heading span {
  margin: 0;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 750;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.project-card {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(410px, 1.1fr);
  min-height: 500px;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
}

.project-card + .project-card {
  margin-top: 16px;
}

.project-copy {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(28px, 3.5vw, 42px);
}

.project-meta {
  display: flex;
  gap: 20px;
  color: var(--muted);
  font-size: 0.69rem;
  font-weight: 700;
  letter-spacing: 0.065em;
  text-transform: uppercase;
}

.status {
  color: var(--ink);
}

.status i {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 8px;
  background: var(--accent);
  border-radius: 50%;
}

.project-copy h3 {
  max-width: 590px;
  margin: 42px 0 20px;
  font-size: clamp(3rem, 5vw, 4.65rem);
  font-weight: 650;
  line-height: 0.94;
  letter-spacing: -0.06em;
}

.project-card--upskill h3,
.project-card--skills h3,
.project-card--classifier h3,
.project-card--freshbooks h3 {
  font-size: clamp(2.7rem, 4.5vw, 4.05rem);
}

.project-summary {
  max-width: 510px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.58;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.project-tags li {
  padding: 7px 10px;
  color: #4e4b46;
  background: #f1ede6;
  border: 1px solid var(--line);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.project-actions,
.paper-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  align-items: center;
  margin-top: 26px;
}

.primary-action,
.paper-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 43px;
  padding: 0 18px;
  color: #fff;
  background: var(--accent);
  border: 1px solid var(--accent);
  font-size: 0.77rem;
  font-weight: 800;
  text-decoration: none;
}

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

.text-action {
  color: var(--muted);
  font-size: 0.77rem;
  font-weight: 750;
  text-underline-offset: 4px;
}

.text-action:hover {
  color: var(--ink);
}

.project-visual {
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: center;
  padding: clamp(20px, 3vw, 32px);
  background: var(--surface-muted);
  border-left: 1px solid var(--line);
}

.window {
  overflow: hidden;
  width: 100%;
  background: var(--window);
  border: 1px solid #353331;
  border-radius: 10px;
  box-shadow: 0 22px 50px rgba(28, 25, 21, 0.18);
}

.window-bar {
  display: flex;
  gap: 12px;
  align-items: center;
  height: 39px;
  padding: 0 13px;
  color: #b7b1a8;
  border-bottom: 1px solid #353331;
  font-size: 0.65rem;
  font-weight: 650;
}

.window-dots {
  position: relative;
  width: 7px;
  height: 7px;
  margin-right: 23px;
  background: #ff655c;
  border-radius: 50%;
}

.window-dots::before,
.window-dots::after {
  position: absolute;
  top: 0;
  width: 7px;
  height: 7px;
  content: "";
  border-radius: 50%;
}

.window-dots::before {
  left: 11px;
  background: #f4bd4f;
}

.window-dots::after {
  left: 22px;
  background: #61c454;
}

.project-screenshot {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: top center;
  background: #fff;
}

.visual-label {
  display: flex;
  justify-content: space-between;
  margin-top: 13px;
  color: #625e58;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.63rem;
  font-weight: 650;
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

footer {
  display: flex;
  justify-content: space-between;
  padding: 24px 0 34px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: 0.72rem;
}

/* Articles */

.articles-main {
  padding-bottom: 72px;
}

.articles-intro {
  max-width: 900px;
  padding: 64px 0 56px;
}

.articles-intro h1 {
  max-width: 860px;
}

.writing-section {
  padding-bottom: 70px;
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.article-embed-shell {
  min-width: 0;
}

.article-embed-shell--wide {
  grid-column: 1 / -1;
}

.article-card {
  display: flex;
  height: 100%;
  min-height: 280px;
  flex-direction: column;
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--line);
  text-decoration: none;
  transition:
    border-color 160ms ease,
    transform 160ms ease,
    box-shadow 160ms ease;
}

.article-card:hover {
  border-color: #b5aca0;
  box-shadow: 0 12px 28px rgba(28, 25, 21, 0.07);
  transform: translateY(-2px);
}

.article-meta {
  display: flex;
  justify-content: space-between;
  margin-bottom: 40px;
  color: var(--muted);
  font-size: 0.67rem;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.article-number {
  color: var(--accent);
}

.article-card h2 {
  max-width: 560px;
  margin-bottom: 14px;
  font-size: clamp(1.65rem, 3vw, 2.35rem);
  font-weight: 650;
  line-height: 1.04;
  letter-spacing: -0.045em;
}

.article-card p {
  max-width: 580px;
  margin-bottom: 24px;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

.article-link {
  margin-top: auto;
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.paper-section {
  padding-bottom: 0;
}

.paper-card {
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
}

.paper-copy {
  max-width: 850px;
  padding: clamp(28px, 3.5vw, 42px);
}

.paper-kicker {
  margin-bottom: 18px;
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.69rem;
  font-weight: 750;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.paper-copy h2 {
  margin-bottom: 17px;
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 650;
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.paper-authors {
  margin-bottom: 20px;
  color: var(--ink);
  font-size: 0.75rem;
  font-weight: 750;
}

.paper-summary {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.93rem;
  line-height: 1.58;
}

/* About */

.about-main {
  padding-bottom: 72px;
}

.about-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.68fr);
  gap: clamp(42px, 7vw, 96px);
  align-items: center;
  padding: 64px 0 72px;
}

.about-hero h1 {
  max-width: 790px;
  margin-bottom: 26px;
  font-size: clamp(3.4rem, 6.7vw, 6rem);
}

.about-lede {
  max-width: 670px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.7vw, 1.24rem);
  line-height: 1.62;
}

.about-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
  align-items: center;
  margin-top: 28px;
}

.about-portrait {
  margin: 0;
}

.about-portrait img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: var(--surface-muted);
  border: 1px solid var(--line);
}

.about-portrait figcaption {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-top: 12px;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.61rem;
  font-weight: 700;
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.about-proof,
.about-story,
.career-section {
  padding-bottom: 68px;
}

.impact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--surface);
  border: 1px solid var(--line);
}

.impact-item {
  min-height: 205px;
  padding: 28px;
}

.impact-item + .impact-item {
  border-left: 1px solid var(--line);
}

.impact-item strong {
  display: block;
  margin-bottom: 56px;
  color: var(--accent);
  font-size: clamp(2.4rem, 4.4vw, 4rem);
  font-weight: 650;
  line-height: 0.92;
  letter-spacing: -0.06em;
}

.impact-item span {
  display: block;
  max-width: 190px;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.45;
}

.about-story-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(340px, 0.85fr);
  gap: 16px;
}

.about-statement,
.capability-list {
  background: var(--surface);
  border: 1px solid var(--line);
}

.about-statement {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 26px;
  padding: clamp(28px, 4vw, 48px);
}

.about-statement p {
  max-width: 44ch;
  margin: 0;
  font-size: clamp(1.14rem, 1.9vw, 1.42rem);
  line-height: 1.54;
  letter-spacing: -0.022em;
  text-wrap: pretty;
}

.about-statement p:last-child {
  max-width: 48ch;
  color: var(--muted);
  font-size: clamp(1rem, 1.5vw, 1.14rem);
  line-height: 1.66;
  letter-spacing: -0.012em;
}

.approach-list {
  display: grid;
  gap: 16px;
  max-width: 46ch;
  margin: 0;
  padding: 0;
  list-style: none;
}

.approach-list li {
  position: relative;
  padding-left: 26px;
  font-size: clamp(1rem, 1.5vw, 1.12rem);
  line-height: 1.5;
  letter-spacing: -0.012em;
  text-wrap: pretty;
}

.approach-list li::before {
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 13px;
  height: 2px;
  content: "";
  background: var(--accent);
}

.capability-list {
  display: flex;
  flex-direction: column;
  padding: 12px 28px;
}

.capability-list span {
  display: flex;
  min-height: 68px;
  align-items: center;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  font-size: 0.83rem;
  font-weight: 750;
  letter-spacing: 0.035em;
  text-transform: uppercase;
}

.capability-list span::before {
  width: 7px;
  height: 7px;
  margin-right: 14px;
  content: "";
  background: var(--accent);
  border-radius: 50%;
}

.capability-list span:last-child {
  border-bottom: 0;
}

.career-list {
  background: var(--surface);
  border: 1px solid var(--line);
}

.career-item {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 30px;
  padding: 32px;
}

.career-item + .career-item {
  border-top: 1px solid var(--line);
}

.career-date,
.career-company,
.credential-kicker {
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.68rem;
  font-weight: 750;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.career-company {
  margin-bottom: 12px;
}

.career-item h3 {
  max-width: 700px;
  margin-bottom: 12px;
  font-size: clamp(1.5rem, 2.6vw, 2.25rem);
  font-weight: 650;
  line-height: 1.04;
  letter-spacing: -0.04em;
}

.career-item p:last-child {
  max-width: 720px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.93rem;
  line-height: 1.56;
}

.credentials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  background: var(--surface);
  border: 1px solid var(--line);
}

.credentials-grid article {
  padding: clamp(28px, 4vw, 46px);
}

.credentials-grid article + article {
  border-left: 1px solid var(--line);
}

.credential-kicker {
  margin-bottom: 30px;
}

.credentials-grid h3 {
  margin-bottom: 7px;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 650;
  line-height: 1;
  letter-spacing: -0.045em;
}

.credentials-grid h3:not(:first-of-type) {
  margin-top: 30px;
}

.credentials-grid p:not(.credential-kicker) {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.credentials-grid ul {
  display: grid;
  gap: 13px;
  margin: 0;
  padding: 0;
  color: var(--muted);
  list-style: none;
}

.credentials-grid li {
  padding-bottom: 13px;
  border-bottom: 1px solid var(--line);
  font-size: 0.88rem;
}

.credentials-grid li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

@media (max-width: 900px) {
  .intro {
    grid-template-columns: minmax(0, 1fr) minmax(230px, 300px);
    gap: 36px;
  }

  .project-card {
    grid-template-columns: 1fr;
  }

  .project-copy h3 {
    margin-top: 34px;
  }

  .project-visual {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .about-hero {
    grid-template-columns: minmax(0, 1fr) minmax(260px, 0.55fr);
    gap: 36px;
  }

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

  .impact-item:nth-child(3) {
    border-left: 0;
  }

  .impact-item:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .about-story-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .site-header,
  main,
  footer {
    width: min(100% - 28px, 1180px);
  }

  .site-header {
    min-height: 68px;
  }

  .wordmark span:last-child {
    display: none;
  }

  nav {
    gap: 13px;
  }

  .nav-link {
    font-size: 0.7rem;
  }

  .nav-link.active::after {
    bottom: -25px;
  }

  .intro {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 44px 0 52px;
  }

  h1 {
    font-size: clamp(3.2rem, 16vw, 5rem);
  }

  .profile-portrait {
    width: min(100%, 380px);
    aspect-ratio: 1 / 1;
  }

  .projects,
  .early-projects {
    padding-bottom: 52px;
  }

  .section-heading {
    padding: 13px 0;
  }

  .project-copy {
    padding: 26px 22px 28px;
  }

  .project-copy h3,
  .project-card--upskill h3,
  .project-card--classifier h3 {
    margin-top: 30px;
    font-size: clamp(2.65rem, 13vw, 4rem);
  }

  .project-visual {
    padding: 16px;
  }

  .visual-label span:last-child {
    display: none;
  }

  footer {
    gap: 18px;
    padding: 20px 0 28px;
  }

  .articles-main {
    padding-bottom: 52px;
  }

  .articles-intro {
    padding: 44px 0 40px;
  }

  .writing-section {
    padding-bottom: 52px;
  }

  .article-grid {
    grid-template-columns: 1fr;
  }

  .article-card {
    min-height: 0;
    padding: 22px;
  }

  .article-meta {
    margin-bottom: 30px;
  }

  .paper-copy {
    padding: 26px 22px 30px;
  }

  .about-main {
    padding-bottom: 52px;
  }

  .about-hero {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 44px 0 52px;
  }

  .about-hero h1 {
    font-size: clamp(3rem, 15vw, 4.8rem);
  }

  .about-portrait {
    width: min(100%, 420px);
  }

  .about-portrait figcaption {
    flex-direction: column;
    gap: 6px;
  }

  .about-proof,
  .about-story,
  .career-section {
    padding-bottom: 52px;
  }

  .impact-item {
    min-height: 180px;
    padding: 22px;
  }

  .impact-item strong {
    margin-bottom: 42px;
  }

  .about-statement {
    padding: 26px 22px;
  }

  .capability-list {
    padding-inline: 22px;
  }

  .career-item {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 26px 22px;
  }

  .credentials-grid {
    grid-template-columns: 1fr;
  }

  .credentials-grid article + article {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

}

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

  .article-card {
    transition: none;
  }
}