:root {
  --paper: #f2eee5;
  --paper-deep: #e9e3d8;
  --ink: #11110f;
  --muted: #5d5951;
  --accent: #e6432f;
  --accent-dark: #c93223;
  --line: rgba(17, 17, 15, 0.72);
  --hairline: rgba(17, 17, 15, 0.22);
  --sans: "Helvetica Neue", Helvetica, Arial, ui-sans-serif, system-ui, sans-serif;
  --serif: Georgia, "Times New Roman", serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  --shell: min(1400px, calc(100% - 72px));
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--paper);
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  line-height: 1.5;
  text-rendering: optimizeLegibility;
}

body[data-mode="lab"] {
  --paper: #efeade;
  --paper-deep: #e4dccd;
  --accent: #ed4932;
}

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

a,
button {
  color: inherit;
  font: inherit;
}

a {
  text-underline-offset: 0.2em;
}

button {
  cursor: pointer;
}

:where(a, button):focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}

[hidden] {
  display: none !important;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 14px;
  border: 1px solid var(--ink);
  background: var(--accent);
  font: 800 0.78rem/1 var(--mono);
  text-decoration: none;
  text-transform: uppercase;
  transform: translateY(-160%);
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.mono,
.eyebrow,
.section-label,
.button,
.mode-button,
.site-nav,
.proof-line,
.project-facts,
.experience-meta,
.footer-shell {
  font-family: var(--mono);
}

.shell {
  width: var(--shell);
  margin-inline: auto;
}

.site-header {
  position: relative;
  z-index: 10;
}

.header-shell {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 32px;
  align-items: center;
  min-height: 86px;
  border-bottom: 1px solid var(--line);
}

.brand {
  justify-self: start;
  font: 850 0.84rem/1 var(--mono);
  letter-spacing: 0.04em;
  text-decoration: none;
  text-transform: uppercase;
}

.mode-toggle {
  display: grid;
  grid-template-columns: repeat(2, minmax(100px, 1fr));
  border: 1px solid var(--ink);
  background: transparent;
}

.mode-button {
  min-height: 38px;
  padding: 8px 18px;
  border: 0;
  background: transparent;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: color 180ms ease, background-color 180ms ease;
}

.mode-button + .mode-button {
  border-left: 1px solid var(--ink);
}

.mode-button[aria-pressed="true"] {
  color: #fffaf1;
  background: var(--accent);
}

.header-actions {
  display: flex;
  gap: 26px;
  align-items: center;
  justify-self: end;
}

.site-nav {
  display: flex;
  gap: 28px;
  align-items: center;
  font-size: 0.7rem;
  font-weight: 760;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.site-nav a,
.language-link {
  text-decoration: none;
}

.site-nav a:hover,
.language-link:hover {
  color: var(--accent-dark);
}

.language-link {
  font: 800 0.72rem/1 var(--mono);
  text-transform: uppercase;
}

.page-panel {
  animation: panel-enter 480ms var(--ease) both;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(360px, 0.72fr);
  gap: clamp(48px, 8vw, 128px);
  align-items: center;
  min-height: 615px;
  padding-block: clamp(54px, 5vw, 72px) 48px;
}

.hero-copy {
  max-width: 760px;
  padding-left: clamp(0px, 5vw, 74px);
}

.eyebrow,
.section-label {
  margin: 0;
  color: var(--accent-dark);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.065em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 780px;
  margin: 24px 0 0;
  font-size: clamp(3.6rem, 4.9vw, 5rem);
  font-weight: 760;
  letter-spacing: -0.055em;
  line-height: 0.93;
  text-wrap: balance;
  text-transform: uppercase;
}

.hero-title-line,
.hero h1 .accent-line {
  display: block;
  white-space: nowrap;
}

.hero h1 .accent-line {
  color: var(--accent);
}

.hero-intro {
  max-width: 650px;
  margin: 34px 0 0;
  font-size: clamp(1.05rem, 1.3vw, 1.28rem);
  line-height: 1.48;
}

.hero-actions,
.project-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  min-height: 50px;
  padding: 15px 24px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--ink);
  background: transparent;
  font-size: 0.74rem;
  font-weight: 850;
  letter-spacing: 0.04em;
  text-decoration: none;
  text-transform: uppercase;
  transition: transform 180ms var(--ease), box-shadow 180ms var(--ease), background-color 180ms ease;
}

.button--primary {
  color: #fffaf1;
  border-color: var(--accent);
  background: var(--accent);
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 0 rgba(17, 17, 15, 0.13);
}

.proof-line {
  display: flex;
  gap: 12px;
  align-items: center;
  width: fit-content;
  margin: 34px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 0.68rem;
  font-weight: 760;
  letter-spacing: 0.035em;
  text-transform: uppercase;
}

.proof-dot {
  width: 9px;
  height: 9px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--accent);
}

.portrait-figure {
  position: relative;
  width: min(100%, 440px);
  margin: 0;
  justify-self: end;
  isolation: isolate;
}

.portrait-figure::before {
  position: absolute;
  top: 7%;
  bottom: 11%;
  left: -26px;
  z-index: -1;
  width: 72px;
  content: "";
  background: var(--accent);
}

.portrait-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--ink);
  background: #ece9e2;
  aspect-ratio: 1.04;
}

.portrait-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 19%;
  filter: none;
}

.portrait-figure[data-reactive-portrait] .portrait-frame img {
  position: absolute;
  inset: 0;
  object-position: center;
  opacity: 0;
}

.portrait-figure[data-reactive-portrait] .portrait-frame img.is-visible {
  opacity: 1;
}

.portrait-figure[data-reactive-portrait] {
  --portrait-x: 0px;
  --portrait-y: 0px;
  --portrait-rx: 0deg;
  --portrait-ry: 0deg;
  perspective: 900px;
}

.portrait-figure[data-reactive-portrait] .portrait-frame {
  transform: rotateX(var(--portrait-rx)) rotateY(var(--portrait-ry));
  transform-style: preserve-3d;
  transition: transform 520ms var(--ease), box-shadow 520ms var(--ease);
  will-change: transform;
}

.portrait-figure[data-reactive-portrait] .portrait-frame img {
  max-width: none;
  width: calc(100% + 18px);
  height: calc(100% + 18px);
  transform: translate(calc(var(--portrait-x) - 9px), calc(var(--portrait-y) - 9px)) scale(1.025);
  transition: opacity 120ms ease, transform 520ms var(--ease);
  will-change: transform;
}

.portrait-figure[data-reactive-portrait].is-tracking .portrait-frame {
  box-shadow: 12px 16px 0 rgba(17, 17, 15, 0.08);
  transition-duration: 90ms;
}

.portrait-figure[data-reactive-portrait].is-tracking .portrait-frame img {
  transition: opacity 120ms ease, transform 90ms var(--ease);
}

.lab-logo-frame {
  background: #080907;
  aspect-ratio: 1;
}

.lab-logo-frame img {
  object-position: center;
  filter: none;
}

.lab-tetris {
  display: flex;
  flex-direction: column;
}

.lab-tetris .lab-logo-frame {
  order: 1;
}

.lab-tetris figcaption {
  order: 2;
}

.tetris-canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
}

.tetris-controls {
  display: grid;
  grid-template-columns: minmax(112px, 0.36fr) minmax(0, 1fr);
  margin-top: 12px;
  border: 1px solid var(--ink);
  font-family: var(--mono);
  order: 3;
}

.tetris-replay {
  min-height: 46px;
  padding: 10px 14px;
  border: 0;
  border-right: 1px solid var(--ink);
  color: #fffaf1;
  background: var(--accent);
  font: 850 0.68rem/1 var(--mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: background-color 160ms ease;
}

.tetris-replay:hover {
  background: var(--accent-dark);
}

.tetris-replay:disabled {
  cursor: default;
  opacity: 0.58;
}

.tetris-pace {
  display: grid;
  grid-template-columns: auto minmax(82px, 1fr);
  gap: 12px;
  align-items: center;
  min-width: 0;
  padding: 9px 12px;
  font-size: 0.66rem;
  font-weight: 760;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.tetris-pace [data-tetris-rate] {
  color: var(--accent-dark);
}

.tetris-pace input {
  width: 100%;
  min-width: 0;
  accent-color: var(--accent);
}

.tetris-quote {
  min-height: 2.9em;
  margin: 10px 0 0;
  padding: 8px 0 0 12px;
  border-top: 1px solid var(--hairline);
  border-left: 4px solid var(--accent);
  color: var(--muted);
  font: 760 0.68rem/1.45 var(--mono);
  order: 4;
}

.portrait-figure figcaption {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 10px;
  padding-top: 8px;
  border-top: 1px solid var(--ink);
  font: 760 0.66rem/1.2 var(--mono);
  text-transform: uppercase;
}

.section {
  padding-block: 72px;
  border-top: 1px solid var(--line);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.45fr);
  gap: 40px;
  align-items: end;
  margin-bottom: 50px;
}

.section-heading h2,
.contact-copy h2 {
  max-width: 800px;
  margin: 12px 0 0;
  font: 400 clamp(2.6rem, 4.6vw, 5.1rem)/0.98 var(--serif);
  letter-spacing: -0.04em;
}

.section-heading > p:last-child {
  max-width: 480px;
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
}

.featured-project {
  display: grid;
  grid-template-columns: minmax(290px, 0.9fr) minmax(220px, 0.54fr) minmax(360px, 1fr);
  gap: clamp(30px, 4vw, 64px);
  align-items: center;
}

.project-copy h2,
.project-copy h3 {
  margin: 12px 0 0;
  font: 400 clamp(2.1rem, 2.6vw, 2.6rem)/1.02 var(--serif);
  letter-spacing: -0.045em;
}

.project-copy > p:last-of-type {
  max-width: 520px;
  margin: 20px 0 0;
  color: var(--muted);
}

.text-link {
  display: inline-block;
  margin-top: 24px;
  padding-bottom: 4px;
  border-bottom: 2px solid var(--accent);
  color: var(--accent-dark);
  font: 820 0.75rem/1 var(--mono);
  letter-spacing: 0.035em;
  text-decoration: none;
  text-transform: uppercase;
}

.project-facts {
  margin: 0;
}

.project-facts > div {
  padding-block: 14px;
  border-top: 1px solid var(--hairline);
}

.project-facts > div:first-child {
  border-top-color: var(--line);
}

.project-facts dt {
  color: var(--accent-dark);
  font-size: 0.68rem;
  font-weight: 850;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.project-facts dd {
  margin: 5px 0 0;
  color: var(--ink);
  font-size: 0.8rem;
  line-height: 1.45;
}

.project-image {
  margin: 0;
}

.project-image img {
  width: 100%;
  height: clamp(290px, 24vw, 390px);
  border: 1px solid var(--hairline);
  object-fit: cover;
}

.project-image figcaption {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 8px;
  font: 700 0.65rem/1.3 var(--mono);
  text-transform: uppercase;
}

.systems-heading {
  margin-bottom: 42px;
}

.systems-layout {
  display: grid;
  grid-template-columns: minmax(560px, 1.12fr) minmax(360px, 0.72fr);
  gap: clamp(42px, 6vw, 92px);
  align-items: stretch;
}

.systems-stage {
  min-width: 0;
  padding: 20px 20px 16px;
  border: 1px solid var(--line);
  background: var(--paper-deep);
}

.systems-instructions {
  margin: 0 0 16px;
  color: var(--muted);
  font: 700 0.65rem/1.45 var(--mono);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.systems-viewport {
  position: relative;
  height: 450px;
  overflow: hidden;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--line);
  cursor: grab;
  perspective: 1300px;
  touch-action: pan-y;
}

.systems-viewport:active {
  cursor: grabbing;
}

.systems-track {
  position: relative;
  z-index: 2;
  display: flex;
  height: 100%;
  gap: 14px;
  align-items: flex-end;
  justify-content: center;
  padding: 42px 28px 28px;
  perspective: 1300px;
  transform-style: preserve-3d;
}

.system-book {
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  --inspect-rotation: 0deg;
  position: relative;
  z-index: 1;
  width: 104px;
  height: 332px;
  flex: 0 0 auto;
  padding: 0;
  border: 0;
  background: transparent;
  perspective: 1000px;
  transition: width 480ms var(--ease), height 480ms var(--ease), filter 300ms ease, opacity 300ms ease;
}

.system-book[data-position="left"] .system-book__object {
  transform: translateY(34px) rotateY(25deg) translateZ(-30px);
  transform-origin: right center;
}

.system-book[data-position="right"] .system-book__object {
  transform: translateY(34px) rotateY(-25deg) translateZ(-30px);
  transform-origin: left center;
}

.system-book:not(.is-selected) {
  filter: grayscale(0.35);
  opacity: 0.76;
}

.system-book:not(.is-selected):hover,
.system-book:not(.is-selected):focus-visible {
  filter: none;
  opacity: 1;
}

.system-book.is-selected {
  z-index: 4;
  width: 204px;
  height: 360px;
  filter: none;
  opacity: 1;
}

.system-book.is-inspected {
  --inspect-rotation: 180deg;
}

.system-book__object {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform 560ms var(--ease), box-shadow 560ms var(--ease);
  will-change: transform;
}

.system-book.is-selected .system-book__object {
  transform: translateY(-24px) translateZ(84px) rotateX(var(--tilt-x)) rotateY(calc(var(--tilt-y) + var(--inspect-rotation)));
  box-shadow: 18px 24px 24px rgba(17, 17, 15, 0.16);
}

.system-book__face {
  position: absolute;
  inset: 0;
  display: flex;
  overflow: hidden;
  border: 1px solid var(--ink);
  backface-visibility: hidden;
}

.system-book__face--front {
  background: var(--paper);
}

.system-book__face--front img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.system-book:first-child .system-book__face--front img {
  object-position: 50% center;
}

.system-book__face--back {
  flex-direction: column;
  gap: 12px;
  align-items: center;
  justify-content: center;
  padding: 24px;
  color: #fffaf1;
  background: var(--accent);
  text-align: center;
  transform: rotateY(180deg);
}

.system-book__face--back > span {
  font: 760 clamp(3.5rem, 6vw, 5.5rem)/0.85 var(--serif);
  letter-spacing: -0.07em;
}

.system-book__face--back small {
  font: 800 0.65rem/1.35 var(--mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.system-book__number {
  position: absolute;
  right: 9px;
  bottom: 9px;
  min-width: 34px;
  padding: 6px 7px;
  color: #fffaf1;
  background: var(--ink);
  font: 800 0.68rem/1 var(--mono);
  text-align: center;
}

.systems-shelf-line {
  position: absolute;
  right: 0;
  bottom: 20px;
  left: 0;
  z-index: 1;
  height: 8px;
  border: 1px solid var(--ink);
  background: var(--accent);
  box-shadow: 0 10px 0 rgba(17, 17, 15, 0.12);
}

.systems-controls {
  display: grid;
  grid-template-columns: 1fr auto auto 1fr;
  gap: 10px;
  align-items: center;
  padding-top: 14px;
}

.shelf-control {
  min-height: 40px;
  padding: 8px 10px;
  border: 1px solid var(--ink);
  background: transparent;
  font: 800 0.65rem/1 var(--mono);
  letter-spacing: 0.025em;
  text-transform: uppercase;
  transition: color 160ms ease, background-color 160ms ease, transform 160ms var(--ease);
}

.shelf-control:first-child {
  justify-self: start;
}

.shelf-control:last-child {
  justify-self: end;
}

.shelf-control:hover,
.shelf-control[aria-pressed="true"] {
  color: #fffaf1;
  background: var(--ink);
}

.shelf-control:active {
  transform: translateY(1px);
}

.systems-counter {
  margin: 0;
  font: 800 0.7rem/1 var(--mono);
}

.systems-details {
  display: grid;
  min-height: 100%;
}

.system-detail {
  align-self: center;
  animation: system-detail-enter 420ms var(--ease) both;
}

.system-detail__meta {
  margin: 0;
  color: var(--accent-dark);
  font: 820 0.7rem/1.4 var(--mono);
  letter-spacing: 0.035em;
  text-transform: uppercase;
}

.system-detail h3 {
  max-width: 620px;
  margin: 18px 0 0;
  font: 400 clamp(2.65rem, 4.4vw, 5rem)/0.93 var(--serif);
  letter-spacing: -0.055em;
  text-wrap: balance;
}

.system-detail > p:not(.system-detail__meta) {
  max-width: 620px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 1rem;
}

.system-detail dl {
  margin: 32px 0 0;
  border-top: 1px solid var(--line);
}

.system-detail dl > div {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 18px;
  padding-block: 12px;
  border-bottom: 1px solid var(--hairline);
}

.system-detail dt {
  color: var(--accent-dark);
  font: 800 0.66rem/1.4 var(--mono);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.system-detail dd {
  margin: 0;
  font-size: 0.82rem;
}

@keyframes system-detail-enter {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

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

.experience-row {
  display: grid;
  grid-template-columns: 150px minmax(240px, 0.65fr) minmax(0, 1fr);
  gap: 32px;
  padding-block: 26px;
  border-bottom: 1px solid var(--hairline);
}

.experience-meta {
  margin: 0;
  color: var(--accent-dark);
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
}

.experience-row h3 {
  margin: 0;
  font: 400 clamp(1.6rem, 2.5vw, 2.6rem)/1.02 var(--serif);
}

.experience-row p:last-child {
  max-width: 720px;
  margin: 0;
  color: var(--muted);
}

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

.note-link {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr) minmax(180px, 0.35fr);
  gap: 30px;
  align-items: baseline;
  padding-block: 26px;
  border-bottom: 1px solid var(--hairline);
  text-decoration: none;
}

.note-link small {
  color: var(--accent-dark);
  font: 800 0.68rem/1.3 var(--mono);
  text-transform: uppercase;
}

.note-link h3 {
  margin: 0;
  font: 400 clamp(1.55rem, 2.7vw, 2.9rem)/1.06 var(--serif);
}

.note-link p {
  margin: 0;
  color: var(--muted);
}

.note-link:hover h3 {
  color: var(--accent-dark);
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 48px;
  align-items: end;
}

.contact-copy p:last-child {
  max-width: 600px;
  margin: 22px 0 0;
  color: var(--muted);
}

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

.footer-shell {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding-block: 24px 40px;
  font-size: 0.68rem;
  font-weight: 730;
  text-transform: uppercase;
}

.footer-shell p {
  margin: 0;
}

.footer-shell a {
  text-decoration: none;
}

@keyframes panel-enter {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 1080px) {
  :root {
    --shell: min(100% - 48px, 1400px);
  }

  .header-shell {
    grid-template-columns: auto auto;
  }

  .mode-toggle {
    justify-self: end;
  }

  .header-actions {
    grid-column: 1 / -1;
    width: 100%;
    padding-bottom: 18px;
    justify-content: space-between;
  }

  .hero {
    grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.7fr);
    gap: 50px;
  }

  .hero-copy {
    padding-left: 0;
  }

  .featured-project {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 0.9fr);
  }

  .project-facts {
    grid-column: 1;
    grid-row: 2;
  }

  .project-image {
    grid-column: 2;
    grid-row: 1 / span 2;
  }

  .systems-layout {
    grid-template-columns: minmax(460px, 1.05fr) minmax(300px, 0.72fr);
    gap: 40px;
  }

  .systems-viewport {
    height: 410px;
  }

  .system-book {
    width: 82px;
    height: 286px;
  }

  .system-book.is-selected {
    width: 170px;
    height: 320px;
  }

  .system-detail h3 {
    font-size: clamp(2.6rem, 4.7vw, 4rem);
  }
}

@media (max-width: 760px) {
  :root {
    --shell: min(100% - 28px, 1400px);
  }

  .header-shell {
    gap: 18px;
    min-height: 74px;
  }

  .brand {
    max-width: 140px;
    line-height: 1.25;
  }

  .mode-toggle {
    grid-template-columns: repeat(2, minmax(74px, 1fr));
  }

  .mode-button {
    min-height: 42px;
    padding-inline: 10px;
  }

  .header-actions {
    gap: 16px;
  }

  .site-nav {
    gap: 17px;
    overflow-x: auto;
    padding-block: 2px;
    white-space: nowrap;
    scrollbar-width: none;
  }

  .site-nav::-webkit-scrollbar {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 52px;
    min-height: 0;
    padding-block: 54px 62px;
  }

  .hero h1 {
    font-size: clamp(3.1rem, 15.5vw, 5.3rem);
  }

  .hero-title-line,
  .hero h1 .accent-line {
    white-space: normal;
  }

  .hero-intro {
    margin-top: 26px;
    font-size: 1.05rem;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .portrait-figure {
    width: min(91%, 460px);
    justify-self: center;
  }

  .portrait-figure::before {
    left: -14px;
    width: 52px;
  }

  .tetris-controls {
    grid-template-columns: minmax(96px, 0.34fr) minmax(0, 1fr);
  }

  .tetris-pace {
    gap: 8px;
    padding-inline: 10px;
  }

  .tetris-quote {
    min-height: 3.4em;
  }

  .section {
    padding-block: 56px;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 24px;
    margin-bottom: 36px;
  }

  .section-heading h2,
  .contact-copy h2 {
    font-size: clamp(2.55rem, 12vw, 4.6rem);
  }

  .featured-project {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .project-copy,
  .project-facts,
  .project-image {
    grid-column: auto;
    grid-row: auto;
  }

  .project-image {
    order: -1;
  }

  .project-image img {
    height: clamp(240px, 64vw, 360px);
  }

  .systems-heading {
    margin-bottom: 30px;
  }

  .systems-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .systems-details {
    display: block;
    min-height: 0;
  }

  .system-detail {
    align-self: auto;
  }

  .systems-stage {
    padding: 14px 12px 12px;
  }

  .systems-instructions {
    margin-bottom: 12px;
  }

  .systems-viewport {
    height: 380px;
  }

  .systems-track {
    gap: 8px;
    padding-inline: 8px;
  }

  .system-book {
    width: 62px;
    height: 242px;
  }

  .system-book.is-selected {
    width: min(42vw, 168px);
    height: 292px;
  }

  .system-book.is-selected .system-book__object {
    transform: translateY(-16px) translateZ(36px) rotateX(var(--tilt-x)) rotateY(calc(var(--tilt-y) + var(--inspect-rotation)));
  }

  .system-book[data-position="left"] .system-book__object,
  .system-book[data-position="right"] .system-book__object {
    transform: translateY(22px) rotateY(0) translateZ(0);
  }

  .systems-controls {
    grid-template-columns: 1fr auto 1fr;
  }

  .systems-counter {
    grid-column: 2;
    grid-row: 1;
  }

  .system-inspect {
    grid-column: 1 / -1;
    grid-row: 2;
    width: 100%;
  }

  .system-detail h3 {
    font-size: clamp(2.55rem, 12vw, 4.6rem);
  }

  .experience-row {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .note-link {
    grid-template-columns: 1fr;
    gap: 10px;
  }

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

  .footer-shell {
    flex-direction: column;
  }
}

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

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

  .portrait-figure[data-reactive-portrait] .portrait-frame,
  .portrait-figure[data-reactive-portrait] .portrait-frame img,
  .system-book__object,
  .system-book.is-selected .system-book__object,
  .system-book[data-position="left"] .system-book__object,
  .system-book[data-position="right"] .system-book__object {
    transform: none !important;
  }
}