/* Hallmark · shape: specimen portfolio · genre: editorial · theme: custom · job: hire · idea: "Kenneth connects the study of living systems with computational and visual tools" · vibe: "mineral warmth meets scientific curiosity"
 * paper: oklch(95% 0.016 88) · accent: oklch(40% 0.095 36) · display: Marcellus · body: Hanken Grotesk · hero: open sculptural poster · nav: floating central instrument · footer: compact personal colophon · imagery: original parametric artwork and scientific diagrams · signature: nucleotide trefoil sculpture
 * axes: light/roman-serif/chromatic-rust · posture: surface-led · contrast: checked during QA · fold: checked during QA · v2.0.0 */
/* Hallmark · pre-emit critique: P4 H5 E4 S4 R5 V4 · weakest: S, removed generic project claims and built two honest interactive studies beside BASE */
/* Hallmark · dismissed 58 · two closed experiment dialogs are separate reading surfaces from the concise main portfolio */
@import url('./tokens.css');
@font-face { font-family: 'Marcellus'; src: url('./assets/marcellus.woff2') format('woff2'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'Hanken Grotesk'; src: url('./assets/hanken-grotesk.woff2') format('woff2'); font-weight: 100 900; font-style: normal; font-display: swap; }
@font-face { font-family: 'Hanken Grotesk'; src: url('./assets/hanken-grotesk-italic.woff2') format('woff2'); font-weight: 100 900; font-style: italic; font-display: swap; }
*, *::before, *::after { box-sizing: border-box; }
html { overflow-x: clip; scroll-behavior: smooth; scroll-padding-top: 108px; }
body { overflow-x: clip; margin: 0; background: var(--color-paper); color: var(--color-ink); font: 400 17px/1.55 var(--font-body); font-synthesis: none; }
body:has(dialog[open]) { overflow-y: hidden; }
::selection { background: var(--color-lichen); color: var(--color-ink); }
a { color: inherit; text-underline-offset: .23em; }
button, input { font: inherit; }
button { cursor: pointer; }
button, a, input, summary { -webkit-tap-highlight-color: var(--color-transparent); }
:where(a, button, input, summary, [tabindex]):focus-visible { outline: 3px solid var(--color-focus); outline-offset: 5px; }
button:disabled { opacity: .55; cursor: not-allowed; }
button:active, .primary:active { transform: translateY(1px); }
h1, h2, h3, p, figure { margin: 0; }
h1, h2, h3 { min-width: 0; overflow-wrap: break-word; font-weight: 400; }
h1, h2 { font-family: var(--font-display); }
h1, h2 { text-wrap: balance; }
img, canvas, svg { max-width: 100%; display: block; }
svg.icon { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.5; flex-shrink: 0; }
.container { width: min(100% - var(--gutter) * 2, var(--container)); margin-inline: auto; }
.skip { position: fixed; z-index: 20; top: var(--space-md); left: var(--space-md); padding: var(--space-sm) var(--space-lg); transform: translateY(-200%); background: var(--color-paper); color: var(--color-ink); }
.skip:focus-visible { transform: none; }
.site-nav { position: fixed; top: var(--space-lg); left: 50%; z-index: 10; display: flex; align-items: center; justify-content: space-between; width: min(540px, calc(100% - var(--space-2xl))); min-height: 64px; padding: var(--space-xs) var(--space-lg); transform: translateX(-50%); border-radius: var(--radius); background: var(--color-ink); color: var(--color-paper); box-shadow: 0 8px 30px var(--color-shadow); }
.monogram { font: 400 28px/1 var(--font-display); text-decoration: none; letter-spacing: -.08em; min-width: 44px; min-height: 44px; display: grid; place-items: center; }
.nav-links { display: flex; align-items: center; gap: var(--space-lg); }
.nav-links a { text-decoration: none; font-size: 14px; padding-block: var(--space-sm); }
.nav-links a:hover { color: var(--color-lichen); }
.nav-links a[aria-current] { color: var(--color-lichen); text-decoration: underline; }
.menu-button { display: none; width: 44px; height: 44px; color: inherit; border: 0; background: var(--color-transparent); padding: var(--space-xs); }
.hero { position: relative; min-height: 790px; min-height: min(900px, 100svh); isolation: isolate; overflow: clip; background: var(--color-hero); color: var(--color-on-hero); }
.hero-inner { position: relative; display: flex; align-items: center; min-height: inherit; padding-top: var(--space-4xl); padding-bottom: var(--space-4xl); }
.hero-copy { position: relative; z-index: 2; width: 54%; pointer-events: none; }
.hero h1 { font-size: clamp(76px, 8.6vw, 132px); line-height: .99; letter-spacing: -.055em; }
.hero h1 span { display: block; }
.hero-copy p { max-width: 345px; margin-top: var(--space-xl); color: var(--color-on-hero); font-size: clamp(18px, 1.7vw, 23px); line-height: 1.5; }
.primary { display: inline-flex; align-items: center; justify-content: space-between; gap: var(--space-xl); min-height: 54px; margin-top: var(--space-xl); padding: var(--space-sm) var(--space-lg); background: var(--color-ink); color: var(--color-paper); border: 1px solid var(--color-ink); border-radius: var(--radius); text-decoration: none; pointer-events: auto; transition: background-color var(--duration), transform var(--duration); }
.primary:hover { background: var(--color-ink-2); }
.primary .icon { width: 20px; height: 20px; }
.hero-art { position: absolute; right: -6%; top: 14%; bottom: 10%; width: 69%; z-index: 1; }
.hero-art > img, .hero-art > canvas { width: 100%; height: 100%; object-fit: contain; }
.hero-art > canvas { position: absolute; inset: 0; }
.hero-art.is-ready > img { visibility: hidden; }
.hero-foot { position: absolute; left: 0; right: 0; bottom: var(--space-xl); z-index: 3; display: flex; justify-content: end; align-items: center; color: var(--color-hero-muted); font-size: 14px; }
.hero-foot a { display: inline-flex; align-items: center; gap: var(--space-sm); text-decoration: none; min-height: 44px; }
.hero-foot svg { width: 18px; height: 18px; }
.art-reset { border: 1px solid var(--color-hero-muted); background: var(--color-transparent); color: var(--color-on-hero); min-height: 44px; display: flex; align-items: center; gap: var(--space-sm); padding: var(--space-xs) var(--space-md); border-radius: var(--radius-pill); font-size: 13px; }
.art-reset:hover { background: var(--color-hero-deep); }
.intro { display: grid; grid-template-columns: minmax(0, .42fr) minmax(0, 1fr); gap: var(--space-xl); padding-block: var(--space-5xl); align-items: start; }
.section-sign { display: flex; align-items: center; gap: var(--space-sm); font-size: 16px; }
.section-sign svg { color: var(--color-hero); }
.section-sign .icon { width: 56px; height: 56px; stroke-width: .8; }
.intro p { font-family: var(--font-display); font-size: clamp(27px, 3.1vw, 44px); line-height: 1.45; letter-spacing: -.025em; }
.intro .quiet { color: var(--color-muted); }
.work { padding-top: var(--space-4xl); padding-bottom: var(--space-5xl); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: var(--space-xl); padding-bottom: var(--space-xl); border-bottom: 1px solid var(--color-rule); margin-bottom: var(--space-2xl); }
.section-heading h2, .about h2, .contact h2 { font-size: clamp(40px, 5.1vw, 72px); line-height: 1.12; letter-spacing: -.04em; }
.filters { display: none; flex-wrap: wrap; justify-content: end; gap: var(--space-xs); }
.js .filters { display: flex; }
.filters button { min-height: 44px; padding: var(--space-xs) var(--space-md); border: 1px solid var(--color-rule); border-radius: var(--radius-pill); background: var(--color-transparent); color: var(--color-ink); font-size: 14px; transition: background-color var(--duration); }
.filters button:hover { background: var(--color-paper-2); }
.filters button[aria-pressed='true'] { background: var(--color-ink); border-color: var(--color-ink); color: var(--color-paper); }
.project-grid { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(0, 1fr); gap: var(--space-3xl) var(--space-xl); }
.project { min-width: 0; }
.project[hidden] { display: none; }
.project.featured { grid-column: 1 / -1; }
.project-link { display: block; text-decoration: none; }
.project-visual { position: relative; aspect-ratio: 1.3; overflow: clip; background: var(--color-paper-2); border-radius: var(--radius); }
.featured .project-visual { aspect-ratio: 2.23; background: var(--color-ink); }
.project-visual canvas, .project-visual > img { width: 100%; height: 100%; object-fit: cover; }
.project-visual picture, .project-visual picture img { display: block; width: 100%; height: 100%; object-fit: contain; }
.project-meta { display: flex; align-items: start; justify-content: space-between; gap: var(--space-lg); margin-top: var(--space-lg); }
.project-meta h3 { font-family: var(--font-display); font-size: 30px; letter-spacing: -.025em; line-height: 1.2; }
.project-meta p { margin-top: var(--space-xs); color: var(--color-muted); font-size: 15px; }
.project-meta > svg { margin-top: var(--space-xs); transition: transform var(--duration) var(--ease); }
.project-link:hover .project-meta > svg { transform: translate(3px, -3px); }
.project-link:hover h3 { text-decoration: underline; text-underline-offset: .17em; }
.base-art { display: flex; align-items: center; justify-content: center; min-height: 100%; color: var(--color-paper); }
.base-title { position: absolute; left: 7%; top: 12%; z-index: 2; }
.base-title strong { display: block; font: 400 clamp(45px, 8vw, 112px)/1 var(--font-display); letter-spacing: -.06em; }
.base-title span { display: block; max-width: 215px; margin-top: var(--space-md); font-size: 16px; line-height: 1.45; color: var(--color-lichen); }
.base-art img { width: 65%; height: 100%; margin-left: auto; object-fit: contain; }
.base-art img.base-product-screen { width: 63%; height: 83%; margin-top: var(--space-2xl); margin-right: calc(-1 * var(--space-md)); object-fit: cover; object-position: top; align-self: end; border-radius: var(--radius); }
.base-caption { position: absolute; left: 7%; bottom: 12%; font-size: 13px; color: var(--color-lichen); }
.study-caption { position: absolute; bottom: var(--space-lg); left: var(--space-lg); font-size: 14px; color: var(--color-ink-2); }
.embedding-visual { background: var(--color-paper-2); }
.patterns-visual { background: var(--color-lichen); }
.work-note { margin-top: var(--space-xl); color: var(--color-muted); font-size: 14px; }
.amr-visual { background: var(--color-lichen); }
.pbmc-visual { background: var(--color-ink); }
.rna-project .rna-visual { aspect-ratio: 2.64; background: var(--color-paper-2); }
.studies { margin-top: var(--space-3xl); padding-block: var(--space-lg); border-top: 1px solid var(--color-rule); border-bottom: 1px solid var(--color-rule); }
.studies summary { cursor: pointer; font-size: 20px; min-height: 44px; align-content: center; }
.studies > p { color: var(--color-muted); font-size: 16px; margin-top: var(--space-md); }
.study-links { display: flex; flex-wrap: wrap; gap: var(--space-lg); margin-top: var(--space-md); }
.study-links a { display: inline-flex; align-items: center; min-height: 44px; }
.about { background: var(--color-paper-2); padding-block: var(--space-5xl); }
.about-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: var(--space-xl); }
.about h2 { max-width: 480px; }
.about-copy { max-width: 600px; }
.about-copy > p { font-size: 20px; line-height: 1.65; }
.interests { margin: var(--space-2xl) 0 0; padding: 0; list-style: none; }
.interests li { display: flex; justify-content: space-between; gap: var(--space-lg); padding-block: var(--space-md); border-top: 1px solid var(--color-rule); font-size: 16px; }
.interests li span:last-child { text-align: right; color: var(--color-muted); }
.experience { padding-block: var(--space-5xl) var(--space-3xl); }
.experience > h2 { font-size: clamp(40px, 5.1vw, 72px); line-height: 1.12; letter-spacing: -.04em; margin-bottom: var(--space-2xl); }
.experience-row { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) minmax(0, .55fr); gap: var(--space-xl); padding-block: var(--space-xl); border-top: 1px solid var(--color-rule); }
.experience-row h3 { font-family: var(--font-display); font-size: 26px; line-height: 1.3; }
.experience-row > div > p { color: var(--color-muted); margin-top: var(--space-xs); font-size: 15px; }
.experience-description { font-size: 16px; }
.experience-date { color: var(--color-muted); text-align: right; font-size: 14px; }
.case-art.case-diagram { aspect-ratio: 1.6; background: var(--color-paper-2); }
.case-art.pbmc-diagram { background: var(--color-ink); }
.case-art.rna-diagram { display: block; aspect-ratio: 2.64; background: var(--color-paper-2); }
.rna-diagram img { width: 100%; height: 100%; object-fit: contain; }
.contact { padding-block: var(--space-5xl) var(--space-3xl); }
.contact-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: var(--space-xl); align-items: end; }
.contact h2 { max-width: 660px; }
.contact-links { display: flex; flex-direction: column; align-items: start; gap: var(--space-sm); }
.contact-links a { display: inline-flex; align-items: center; gap: var(--space-xl); min-height: 48px; font-size: 20px; }
.contact-note { margin-top: var(--space-md); color: var(--color-muted); font-size: 14px; max-width: 300px; }
.colophon { display: flex; justify-content: space-between; align-items: center; gap: var(--space-lg); margin-top: var(--space-5xl); padding-top: var(--space-lg); border-top: 1px solid var(--color-rule); font-size: 14px; color: var(--color-muted); }
.colophon a { min-height: 44px; display: inline-flex; align-items: center; gap: var(--space-sm); text-decoration: none; }
.colophon strong { color: var(--color-ink); font-weight: 500; }
.case-dialog { width: min(960px, calc(100% - var(--space-xl))); max-height: calc(100svh - var(--space-3xl)); padding: var(--space-3xl); border: 0; border-radius: var(--radius); background: var(--color-paper); color: var(--color-ink); overflow-y: auto; overscroll-behavior: contain; }
.case-dialog::backdrop { background: color-mix(in oklab, var(--color-ink) 80%, var(--color-transparent)); }
.dialog-close { position: absolute; top: var(--space-md); right: var(--space-md); display: grid; place-items: center; min-height: 44px; min-width: 44px; border: 1px solid var(--color-rule); border-radius: var(--radius-pill); background: var(--color-paper); color: var(--color-ink); }
.dialog-close:hover { background: var(--color-paper-2); }
.case-dialog h2 { font-size: clamp(36px, 5vw, 60px); line-height: 1.12; letter-spacing: -.04em; padding-right: var(--space-lg); }
.case-dialog .case-lead { margin-top: var(--space-lg); font-size: 20px; max-width: 65ch; }
.case-dialog h3 { font-family: var(--font-display); font-size: 28px; margin-top: var(--space-xl); margin-bottom: var(--space-md); }
.case-dialog p { max-width: 65ch; }
.case-dialog p + p { margin-top: var(--space-md); }
.case-meta { margin-top: var(--space-lg); color: var(--color-muted); font-size: 14px; }
.case-art { margin-top: var(--space-xl); width: 100%; aspect-ratio: 1.9; object-fit: contain; background: var(--color-ink); border-radius: var(--radius); }
.case-screenshot { background: var(--color-paper-2); aspect-ratio: 1.44; }
.experiment-canvas { display: block; width: 100%; aspect-ratio: 1.65; margin-top: var(--space-xl); background: var(--color-paper-2); border-radius: var(--radius); }
.experiment-controls { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-md); margin-top: var(--space-lg); }
.experiment-controls label { display: flex; align-items: center; gap: var(--space-sm); font-size: 15px; }
.experiment-controls button { min-height: 44px; padding: var(--space-xs) var(--space-md); border: 1px solid var(--color-rule); background: var(--color-paper); color: var(--color-ink); border-radius: var(--radius); }
.experiment-controls button:hover { background: var(--color-paper-2); }
input[type='range'] { accent-color: var(--color-hero); max-width: 180px; cursor: pointer; }
.experiment-status { display: block; min-height: 1.5em; margin-top: var(--space-sm); color: var(--color-muted); font-size: 14px; }
.no-script { margin-top: var(--space-md); font-size: 14px; }
@media (min-width: 1600px) { .hero-art { right: -2%; } }
@media (max-width: 900px) {
  .hero { min-height: 820px; }
  .hero-art { top: 20%; bottom: 5%; right: -15%; width: 85%; opacity: .75; }
  .hero-copy { width: 65%; }
  .hero h1 { font-size: clamp(78px, 11vw, 110px); }
  .intro { grid-template-columns: minmax(0, .3fr) minmax(0, 1fr); gap: var(--space-xl); }
  .section-heading { align-items: start; flex-direction: column; }
  .filters { justify-content: start; }
  .about-grid, .contact-grid { gap: var(--space-2xl); }
  .interests li { flex-direction: column; gap: var(--space-2xs); }
  .interests li span:last-child { text-align: left; }
  .experience-row { grid-template-columns: minmax(0, 1fr) minmax(0, .8fr); }
  .experience-date { text-align: left; grid-column: 1 / -1; }
}
@media (max-width: 600px) {
  html { scroll-padding-top: 100px; }
  .site-nav { top: var(--space-md); padding: var(--space-xs) var(--space-md); min-height: 60px; width: calc(100% - var(--space-xl)); }
  .monogram { margin-right: auto; }
  .nav-links { gap: var(--space-md); }
  .nav-links a { font-size: 14px; }
  .hero { min-height: 850px; min-height: max(780px, 100svh); }
  .hero-inner { display: grid; grid-template-rows: auto minmax(220px, 1fr) auto; gap: var(--space-lg); align-items: start; padding-top: calc(var(--space-4xl) + var(--space-md)); padding-bottom: var(--space-md); }
  .hero-copy { width: 100%; }
  .hero h1 { font-size: clamp(76px, 19vw, 104px); line-height: .99; }
  .hero-copy p { max-width: 290px; margin-top: var(--space-lg); font-size: 18px; }
  .primary { margin-top: var(--space-lg); min-height: 50px; }
  .hero-art { position: relative; top: auto; bottom: auto; right: auto; width: 100%; height: 260px; opacity: 1; }
  .hero-foot { position: static; font-size: 12px; }
  .hero-foot > span { max-width: 170px; }
  .art-reset { padding-inline: var(--space-sm); font-size: 12px; }
  .intro { grid-template-columns: minmax(0, 1fr); padding-block: var(--space-3xl) var(--space-4xl); gap: var(--space-xl); }
  .intro p { font-size: 29px; line-height: 1.5; }
  .section-heading { margin-bottom: var(--space-xl); }
  .section-heading h2, .about h2, .contact h2 { font-size: 43px; }
  .filters { gap: var(--space-xs); }
  .filters button { padding-inline: var(--space-sm); font-size: 13px; }
  .project-grid { grid-template-columns: minmax(0, 1fr); gap: var(--space-2xl); }
  .featured .project-visual { aspect-ratio: 1; }
  .base-title { top: 9%; left: 8%; }
  .base-title strong { font-size: 64px; }
  .base-title span { font-size: 14px; max-width: 185px; margin-top: var(--space-sm); }
  .base-art img { width: 82%; position: absolute; right: -18%; bottom: -10%; height: 85%; }
  .base-art img.base-product-screen { width: 89%; height: 44%; right: -8%; bottom: -3%; margin: 0; object-fit: cover; object-position: top; }
  .base-caption { bottom: 8%; left: 8%; max-width: 100px; }
  .project-meta { margin-top: var(--space-md); }
  .project-meta h3 { font-size: 28px; }
  .project-meta p { font-size: 14px; }
  .work { padding-top: var(--space-3xl); padding-bottom: var(--space-4xl); }
  .rna-project .rna-visual { aspect-ratio: 1.2; }
  .rna-project .rna-visual img { object-fit: contain; }
  .case-art.rna-diagram { aspect-ratio: 1.2; }
  .experience { padding-block: var(--space-3xl) var(--space-lg); }
  .experience > h2 { font-size: 43px; margin-bottom: var(--space-xl); }
  .experience-row { grid-template-columns: minmax(0, 1fr); gap: var(--space-md); }
  .experience-row h3 { font-size: 25px; }
  .experience-date { grid-column: auto; }
  .about { padding-block: var(--space-3xl); }
  .about-grid, .contact-grid { grid-template-columns: minmax(0, 1fr); gap: var(--space-xl); }
  .about-copy > p { font-size: 18px; }
  .interests { margin-top: var(--space-xl); }
  .interests li { flex-direction: row; font-size: 14px; gap: var(--space-sm); }
  .interests li span:last-child { text-align: right; max-width: 155px; }
  .contact { padding-block: var(--space-4xl) var(--space-lg); }
  .contact-links a { font-size: 18px; }
  .colophon { margin-top: var(--space-3xl); font-size: 12px; align-items: start; }
  .colophon p { max-width: 220px; }
  .case-dialog { padding: var(--space-3xl) var(--space-lg) var(--space-xl); max-height: calc(100svh - var(--space-xl)); }
  .case-dialog .case-lead { font-size: 18px; }
  .case-dialog h2 { font-size: 39px; }
  .experiment-canvas { aspect-ratio: 1.15; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}