@charset "UTF-8";
:root {
  --paper: #f3f2ec;
  --ink: #20231f;
  --muted: #666a60;
  --line: #d5d7cd;
  --lime: #c6f86a;
  --dark: #20271f;
  --mono: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
  --sans: 'Helvetica Neue', Arial, 'PingFang TC', 'Noto Sans TC', sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 98px;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  color: inherit;
  cursor: pointer;
}

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

button {
  border: 0;
}

button:focus-visible,
a:focus-visible,
summary:focus-visible {
  outline: 2px solid #608b1f;
  outline-offset: 6px;
}

::selection {
  background: var(--lime);
  color: var(--ink);
}

img,
svg,
canvas {
  display: block;
}

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

button svg {
  width: 21px;
  height: 21px;
}

.mono {
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.5;
  letter-spacing: 0.055em;
}

.section-shell {
  width: min(1320px, calc(100% - 104px));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: -80px;
  left: 20px;
  background: var(--lime);
  padding: 14px;
  z-index: 100;
}

.skip-link:focus {
  top: 15px;
}

/* Navigation */
.site-header {
  height: 94px;
  padding: 0 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  position: relative;
  z-index: 20;
  background: var(--paper);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  letter-spacing: 0.055em;
  font-weight: 700;
}

.brand-mark {
  background: var(--ink);
  color: var(--paper);
  width: 45px;
  height: 45px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -3px;
  position: relative;
  padding-right: 5px;
}

.brand-mark > span {
  position: absolute;
  color: var(--lime);
  font-size: 19px;
  right: 2px;
  top: -3px;
  letter-spacing: 0;
}

.brand-sub {
  display: block;
  font: 8px var(--mono);
  letter-spacing: 0.06em;
  margin-top: 5px;
}

.desktop-nav {
  display: flex;
  gap: 36px;
  font-size: 12px;
}

.desktop-nav a {
  display: flex;
  gap: 7px;
  align-items: center;
}

.desktop-nav a > span {
  font: 9px var(--mono);
  color: var(--muted);
  align-self: flex-start;
}

.desktop-nav a:hover,
.text-link:hover {
  color: #66882b;
}

.header-contact {
  display: flex;
  align-items: center;
  gap: 20px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--ink);
  font-size: 12px;
}

.header-contact span {
  font-size: 22px;
}

.menu-toggle,
.mobile-nav {
  display: none;
}

/* Hero and interactive sculpture */
.hero {
  padding-top: 28px;
}

.hero-eyebrow {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.status-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #719a43;
  margin-right: 9px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  align-items: center;
  gap: 12px;
  padding: 54px 0 57px;
}

.hero-copy h1 {
  font-size: clamp(68px, 7.65vw, 110px);
  font-weight: 500;
  letter-spacing: -0.07em;
  line-height: 0.99;
}

.hero-copy h1 em {
  font-family: Georgia, 'Times New Roman', serif;
  font-weight: 400;
  letter-spacing: -0.075em;
  position: relative;
  z-index: 1;
}

.hero-copy h1 em:after {
  content: '';
  position: absolute;
  left: 2px;
  right: -8px;
  height: 14px;
  background: var(--lime);
  bottom: 8px;
  z-index: -1;
  transform: rotate(-3deg);
}

.hero-intro {
  display: flex;
  gap: 18px;
  margin-top: 32px;
}

.intro-line {
  width: 27px;
  height: 1px;
  background: var(--ink);
  margin-top: 12px;
  flex-shrink: 0;
}

.hero-intro p {
  font-size: 13px;
  line-height: 1.85;
  color: var(--muted);
}

.hero-intro .hero-name {
  font-size: 14px;
  color: var(--ink);
  margin-bottom: 5px;
  font-weight: 500;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 28px;
  margin-top: 30px;
}

.hero-socials {
  display: flex;
  align-items: center;
  gap: 18px;
}

.hero-socials a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 44px;
  font-size: 11px;
  text-decoration: underline;
  text-underline-offset: 5px;
  text-decoration-color: var(--line);
}

.hero-socials a:hover {
  color: #66882b;
  text-decoration-color: currentColor;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
  min-height: 50px;
  padding: 0 22px;
  font-size: 12px;
  transition:
    background 0.2s,
    transform 0.2s;
}

.button-dark {
  background: var(--ink);
  color: var(--paper);
}

.button-dark:hover {
  background: #3a4533;
  transform: translateY(-2px);
}

.button span {
  font-size: 22px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 20px;
  font-size: 12px;
  border-bottom: 1px solid currentColor;
  padding-bottom: 6px;
}

.text-link span {
  font-size: 19px;
}

.hero-art {
  position: relative;
  height: 470px;
  isolation: isolate;
}

.art-top {
  display: flex;
  justify-content: space-between;
  position: absolute;
  top: 0;
  left: 10px;
  right: 0;
  font-size: 9px;
}

.art-top > span:last-child {
  font-size: 20px;
  line-height: 1;
}

.orbital-disc {
  position: absolute;
  background: var(--lime);
  width: 82%;
  aspect-ratio: 1;
  border-radius: 50%;
  left: 10%;
  top: 48%;
  transform: translateY(-50%);
  z-index: -1;
}

.hero-art canvas {
  width: 100%;
  height: 100%;
}

.art-cross {
  position: absolute;
  font: 22px var(--mono);
  color: var(--muted);
}

.art-cross-one {
  left: 0;
  top: 40%;
}

.art-cross-two {
  right: 0;
  bottom: 28%;
}

.art-label {
  position: absolute;
  left: 14px;
  bottom: 10px;
  font-size: 10px;
}

.art-label span {
  color: var(--muted);
  font-size: 8px;
}

.motion-toggle {
  position: absolute;
  right: 0;
  bottom: 12px;
  display: flex;
  gap: 6px;
  align-items: center;
  background: transparent;
  padding: 8px 0 8px 10px;
  font-size: 8px;
}

.motion-icon {
  width: 22px;
  height: 22px;
  border: 1px solid var(--ink);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 9px;
}

.hero-footer {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  padding: 20px 0;
  font-size: 9px;
}

.hero-footer a {
  display: flex;
  gap: 30px;
}

.hero-footer a span {
  font-size: 16px;
  line-height: 1;
}

/* Introduction */
.intro-section {
  padding-top: 100px;
  padding-bottom: 100px;
}

.section-kicker {
  font-size: 10px;
  letter-spacing: 0.09em;
}

.intro-section > .section-kicker {
  display: flex;
  align-items: center;
  gap: 18px;
}

.intro-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 70px;
  margin-top: 30px;
  align-items: center;
}

.intro-grid h2 {
  font-size: clamp(26px, 3vw, 40px);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 1.5;
}

.lime-dot {
  color: #709b40;
}

.intro-grid > p {
  font-size: 14px;
  line-height: 2;
  color: var(--muted);
  max-width: 460px;
}

.metrics {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  margin-top: 54px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 30px 0;
}

.metrics > div {
  border-right: 1px solid var(--line);
  padding-left: 30px;
}

.metrics > div:first-child {
  padding-left: 0;
}

.metrics > div:last-child {
  border: 0;
}

.metrics strong {
  font-size: 58px;
  font-weight: 500;
  letter-spacing: -0.07em;
  line-height: 1;
}

.metrics strong span {
  font-size: 24px;
  margin-left: 3px;
}

.metrics p {
  font-size: 12px;
  margin-top: 13px;
}

.metrics .mono {
  display: block;
  font-size: 8px;
  color: var(--muted);
  margin-top: 10px;
}

.metrics .metric-note {
  display: flex;
  align-items: center;
  gap: 20px;
}

.metric-note .asterisk {
  font-size: 54px;
  color: #66843e;
}

.metric-note p {
  line-height: 1.9;
  margin: 0;
}

/* Selected projects */
.work-section {
  padding-top: 35px;
  padding-bottom: 110px;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 50px;
  margin-bottom: 42px;
}

.section-heading h2 {
  font-size: clamp(38px, 4.2vw, 58px);
  letter-spacing: -0.055em;
  font-weight: 500;
  line-height: 1.03;
  margin-top: 22px;
}

.section-heading > p {
  font-size: 12px;
  line-height: 1.9;
  color: var(--muted);
  padding-bottom: 3px;
}

.project-visual {
  background: #dce3d6;
  position: relative;
  display: block;
  height: 490px;
  overflow: hidden;
  padding: 28px 35px 0;
}

.project-visual-heading {
  display: flex;
  justify-content: space-between;
  font-size: 9px;
}

.project-visual-heading > span:last-child {
  font-size: 23px;
  line-height: 1;
}

.flight-decoration {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  margin: 25px 0 30px;
  font-size: 33px;
  font-weight: 500;
  letter-spacing: -0.06em;
}

.flight-line {
  width: 130px;
  height: 1px;
  background: #73816d;
  position: relative;
}

.flight-line:before {
  content: '✈';
  position: absolute;
  font-size: 25px;
  right: 45%;
  top: -18px;
  background: #dce3d6;
  padding-inline: 10px;
  transform: rotate(-8deg);
}

.browser-frame {
  width: 83%;
  margin: 0 auto;
  background: white;
  box-shadow: 0 24px 65px #233c2030;
  border: 1px solid #b2bcab;
  border-radius: 7px 7px 0 0;
  overflow: hidden;
  transform: rotate(-3deg);
  transition: transform 0.55s cubic-bezier(0.2, 0.7, 0.2, 1);
  transform-origin: 50% 100%;
}

.project-visual:hover .browser-frame {
  transform: rotate(0deg) translateY(-7px);
}

.browser-bar {
  height: 27px;
  background: #fbfcf9;
  border-bottom: 1px solid #e2e5df;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0 10px;
}

.browser-bar i {
  width: 5px;
  height: 5px;
  border: 1px solid #aab1a5;
  border-radius: 50%;
}

.browser-bar > span {
  font: 7px var(--mono);
  text-align: center;
  flex: 1;
  color: var(--muted);
  margin-right: 28px;
}

.browser-frame img {
  width: 100%;
  height: auto;
}

.project-open {
  position: absolute;
  right: 30px;
  bottom: 27px;
  background: var(--ink);
  color: var(--paper);
  padding: 16px 18px;
  font: 9px var(--mono);
  display: flex;
  gap: 28px;
  align-items: center;
}

.project-open > span {
  font-size: 20px;
}

.project-info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  padding: 30px 0 50px;
  border-bottom: 1px solid var(--line);
}

.project-number {
  font-size: 9px;
  color: var(--muted);
  margin-bottom: 13px;
}

.project-info h3 {
  font-size: 30px;
  font-weight: 500;
  letter-spacing: -0.045em;
}

.project-subtitle {
  font-size: 14px;
  margin-top: 10px;
}

.project-description {
  font-size: 13px;
  line-height: 1.95;
  color: var(--muted);
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 18px;
}

.tags span {
  font-size: 9px;
  padding: 6px 10px;
  border: 1px solid #cbd0c4;
  border-radius: 30px;
}

.project-info .text-link {
  margin-top: 22px;
}

.project-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin-top: 45px;
}

.ai-visual {
  height: 276px;
  position: relative;
  overflow: hidden;
  margin-bottom: 26px;
}

.risk-visual {
  background: var(--dark);
  color: #e4e9db;
}

.visual-caption {
  position: absolute;
  top: 20px;
  left: 23px;
  font-size: 8px;
  letter-spacing: 0.1em;
}

.risk-chart {
  position: absolute;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 14px;
  left: 45px;
  right: 45px;
  top: 67px;
  height: 117px;
  border-bottom: 1px solid #819274;
  padding-bottom: 0;
}

.risk-chart span {
  height: var(--bar);
  width: 25px;
  background: var(--lime);
  opacity: 0.8;
  transform-origin: bottom;
  transition: transform 0.5s;
}

.risk-chart span:nth-child(2n) {
  background: #7f995d;
}

.risk-visual:hover .risk-chart span {
  transform: scaleY(0.9);
}

.ai-flow {
  position: absolute;
  left: 45px;
  right: 45px;
  top: 198px;
  display: flex;
  justify-content: space-between;
  font-size: 8px;
}

.ai-flow b {
  font-weight: 400;
  color: #8b9c7e;
}

.award-pill {
  position: absolute;
  right: 16px;
  bottom: 15px;
  border: 1px solid #8b9c7e;
  border-radius: 20px;
  padding: 5px 10px;
  font-size: 8px;
}

.talent-visual {
  background: #dce6df;
  color: #263d2f;
}

.talent-graph {
  position: absolute;
  width: 95%;
  height: 215px;
  left: 2.5%;
  top: 26px;
}

.talent-visual .award-pill {
  border-color: #96a297;
}

.small-project h3 {
  font-size: 23px;
  font-weight: 500;
  letter-spacing: -0.04em;
  margin-bottom: 12px;
}

.small-project .project-description {
  max-width: 520px;
}

.project-award {
  margin-top: 20px;
  font-size: 10px;
  color: var(--muted);
  padding-left: 12px;
  border-left: 2px solid #87a85a;
}

/* Engineering case studies */
.craft-section {
  background: var(--dark);
  color: var(--paper);
}

.craft-shell {
  display: grid;
  grid-template-columns: 0.9fr 1.2fr;
  gap: 85px;
  padding-top: 85px;
  padding-bottom: 90px;
}

.craft-intro > .section-kicker {
  font-size: 9px;
  color: #b8c0ae;
}

.craft-intro h2 {
  font-size: clamp(35px, 3.5vw, 48px);
  line-height: 1.5;
  letter-spacing: -0.065em;
  font-weight: 400;
  margin: 26px 0;
}

.craft-intro h2 em {
  color: var(--lime);
  font-style: normal;
}

.craft-intro > p:not(.section-kicker) {
  font-size: 12px;
  line-height: 2;
  color: #b4bdad;
  max-width: 340px;
}

.craft-footnote {
  font-size: 8px;
  margin-top: 45px;
  color: #b4bdad;
}

.craft-footnote .status-dot {
  background: var(--lime);
  width: 5px;
  height: 5px;
}

.case-list {
  padding-top: 12px;
}

.case-list details {
  border-top: 1px solid #53614d;
}

.case-list details:last-child {
  border-bottom: 1px solid #53614d;
}

.case-list summary {
  display: flex;
  align-items: center;
  gap: 17px;
  padding: 25px 0;
  list-style: none;
  cursor: pointer;
}

.case-list summary::-webkit-details-marker {
  display: none;
}

.case-number {
  color: #8b9b81;
  font-size: 10px;
  align-self: flex-start;
  padding-top: 4px;
}

.case-list summary small {
  font-size: 8px;
  color: #acb7a3;
}

.case-list h3 {
  font-size: 18px;
  font-weight: 400;
  margin-top: 0;
  line-height: 1.5;
  letter-spacing: -0.02em;
}

.case-title {
  display: block;
  margin-top: 7px;
}

.details-icon {
  width: 16px;
  height: 16px;
  position: relative;
  margin-left: auto;
  flex-shrink: 0;
}

.details-icon:before,
.details-icon:after {
  content: '';
  position: absolute;
  background: var(--lime);
  width: 12px;
  height: 1px;
  left: 2px;
  top: 8px;
}

.details-icon:after {
  transform: rotate(90deg);
  transition: transform 0.2s;
}

details[open] .details-icon:after {
  transform: rotate(0deg);
}

.case-body {
  padding: 0 10px 28px 30px;
}

.case-body > p {
  font-size: 12px;
  line-height: 2;
  color: #b4bdad;
}

.case-diagram {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 24px;
  font-size: 9px;
}

.case-diagram > span:nth-child(odd) {
  border: 1px solid #52634a;
  padding: 8px 10px;
  color: #e2e9dc;
}

.case-tech {
  display: block;
  font-size: 8px;
  color: #8c9c80;
  margin-top: 18px;
}

/* About, portrait, and career */
.about-section {
  padding-top: 100px;
  padding-bottom: 70px;
}

.about-section .section-heading {
  align-items: flex-start;
}

.about-section h2 {
  font-size: clamp(45px, 4.7vw, 65px);
  line-height: 1.04;
}

.about-copy {
  max-width: 455px;
  padding-top: 26px;
}

.about-copy > p {
  font-size: 13px;
  line-height: 2;
  color: var(--muted);
  margin-bottom: 14px;
}

.about-copy > p:first-child {
  color: var(--ink);
}

.personal-note {
  display: flex;
  align-items: center;
  gap: 55px;
  background: #e9eae2;
  padding: 28px 35px;
  margin-top: 35px;
  position: relative;
}

.personal-note blockquote {
  margin: 0;
  max-width: 560px;
}

.personal-note blockquote > span {
  font-size: 8px;
  color: var(--muted);
}

.personal-note blockquote p {
  font:
    italic 30px/1.3 Georgia,
    serif;
  letter-spacing: -0.035em;
  margin: 16px 0;
}

.personal-asterisk {
  font-size: 80px;
  color: #879b6e;
  margin-left: auto;
}

.journey {
  display: grid;
  grid-template-columns: 0.65fr 1.65fr;
  gap: 60px;
  border-top: 1px solid var(--line);
  margin-top: 60px;
  padding-top: 35px;
}

.journey-label {
  font-size: 10px;
}

.journey-label > span {
  display: block;
  color: var(--muted);
  margin-top: 7px;
  font-size: 9px;
}

.timeline article {
  display: grid;
  grid-template-columns: 0.65fr 1.5fr;
  gap: 30px;
  padding-bottom: 28px;
  margin-bottom: 26px;
  border-bottom: 1px solid var(--line);
}

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

.timeline-year {
  font-size: 9px;
  color: var(--muted);
  padding-top: 5px;
}

.timeline h3 {
  font-size: 18px;
  font-weight: 500;
}

.timeline-company {
  display: flex;
  align-items: center;
  gap: 18px;
}

.current-tag {
  font-size: 7px;
  padding: 3px 6px;
  background: var(--lime);
  border-radius: 2px;
}

.timeline-role {
  font-size: 11px;
  margin: 7px 0 12px;
}

.timeline p:not(.timeline-role) {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.9;
}

.toolkit {
  display: grid;
  grid-template-columns: 0.65fr 1.65fr;
  gap: 60px;
  border-top: 1px solid var(--line);
  padding-top: 30px;
  margin-top: 20px;
}

.toolkit > p {
  font-size: 9px;
  padding-top: 10px;
}

.toolkit > div {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
}

.toolkit > div > span {
  font-size: 20px;
  line-height: 1.7;
  letter-spacing: -0.04em;
}

.toolkit > div > span:not(:last-child):after {
  content: '/';
  color: #b2b7a9;
  margin-left: 20px;
}

/* Contact and footer */
.contact-section {
  background: var(--lime);
  padding: 45px 0 35px;
}

.contact-top {
  display: flex;
  justify-content: space-between;
}

.contact-top > .mono {
  font-size: 9px;
}

.contact-title-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 38px 0;
}

.contact-title-link h2 {
  font-size: clamp(65px, 8.3vw, 118px);
  line-height: 0.98;
  letter-spacing: -0.065em;
  font-weight: 500;
}

.contact-title-link em {
  font-family: Georgia, 'Times New Roman', serif;
  font-weight: 400;
}

.contact-arrow {
  font-size: 125px;
  line-height: 1;
  font-weight: 300;
  transition: transform 0.3s;
}

.contact-title-link:hover .contact-arrow {
  transform: translate(10px, -10px);
}

.contact-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid #9ec752;
  padding-top: 26px;
  align-items: center;
}

.contact-bottom > p {
  font-size: 12px;
}

.email-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  position: relative;
}

.email-actions > a {
  font-size: 16px;
  letter-spacing: -0.025em;
}

.email-actions > button {
  background: transparent;
  padding: 7px;
}

.copy-status {
  position: absolute;
  bottom: -22px;
  right: 0;
  font-size: 10px;
  white-space: nowrap;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 25px;
  padding-top: 32px;
  padding-bottom: 32px;
}

.footer-name {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.045em;
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-name > span {
  font-size: 25px;
}

.site-footer > .mono {
  font-size: 8px;
  color: var(--muted);
}

.site-footer > div {
  display: flex;
  gap: 24px;
  font-size: 9px;
}

.site-footer > div > a:last-child {
  font: 8px var(--mono);
}

/* Responsive layouts */
@media (min-width: 1500px) {
  .hero-grid {
    padding-top: 65px;
    padding-bottom: 70px;
  }
  .hero-art {
    height: 540px;
  }
  .hero-copy h1 {
    font-size: 118px;
  }
  .site-header {
    padding-inline: max(52px, calc((100vw - 1320px) / 2));
  }
}

@media (max-width: 1050px) {
  .section-shell {
    width: calc(100% - 64px);
  }
  .site-header {
    padding-inline: 32px;
  }
  .desktop-nav {
    gap: 20px;
  }
  .hero-grid {
    grid-template-columns: 1.15fr 1fr;
  }
  .hero-copy h1 {
    font-size: 8vw;
  }
  .hero-art {
    height: 400px;
  }
  .art-top {
    font-size: 7px;
  }
  .intro-grid {
    gap: 35px;
  }
  .metrics > div {
    padding-left: 20px;
  }
  .metrics .metric-note {
    gap: 10px;
  }
  .metric-note .asterisk {
    font-size: 36px;
  }
  .metric-note p {
    font-size: 10px;
  }
  .project-visual {
    height: 410px;
  }
  .project-info {
    gap: 35px;
  }
  .craft-shell {
    gap: 45px;
  }
  .craft-intro h2 {
    font-size: 35px;
  }
  .case-list h3 {
    font-size: 16px;
  }
  .journey,
  .toolkit {
    grid-template-columns: 0.4fr 1.65fr;
    gap: 30px;
  }
  .timeline article {
    grid-template-columns: 0.65fr 1.5fr;
    gap: 15px;
  }
  .site-footer {
    flex-wrap: wrap;
  }
  .site-footer > .mono {
    display: none;
  }
  .personal-note {
    gap: 30px;
  }
  .personal-asterisk {
    font-size: 60px;
  }
}

@media (max-width: 760px) {
  html {
    scroll-padding-top: 25px;
  }
  .section-shell {
    width: calc(100% - 40px);
  }
  .site-header {
    height: 76px;
    padding: 0 20px;
  }
  .brand-mark {
    width: 38px;
    height: 38px;
    font-size: 25px;
  }
  .brand {
    font-size: 13px;
    gap: 10px;
  }
  .brand-sub {
    font-size: 7px;
  }
  .desktop-nav,
  .header-contact {
    display: none;
  }
  .menu-toggle {
    display: flex;
    width: 40px;
    height: 40px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background: transparent;
  }
  .menu-toggle span {
    display: block;
    width: 22px;
    height: 1px;
    background: var(--ink);
    transition: transform 0.2s;
  }
  .menu-toggle[aria-expanded='true'] span:first-child {
    transform: translateY(3.5px) rotate(45deg);
  }
  .menu-toggle[aria-expanded='true'] span:last-child {
    transform: translateY(-3.5px) rotate(-45deg);
  }
  .mobile-nav:not([hidden]) {
    display: flex;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--paper);
    padding: 30px 20px 45px;
    border-bottom: 1px solid var(--ink);
    flex-direction: column;
    gap: 0;
    box-shadow: 0 20px 30px #20231f15;
  }
  .mobile-nav a {
    padding: 18px 5px;
    font-size: 20px;
    border-bottom: 1px solid var(--line);
  }
  .hero {
    padding-top: 24px;
  }
  .hero-eyebrow > .mono {
    font-size: 8px;
  }
  .hero-edition {
    display: none;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 25px;
    padding: 36px 0 20px;
  }
  .hero-copy h1 {
    font-size: clamp(61px, 13.7vw, 100px);
    line-height: 1;
    letter-spacing: -0.065em;
  }
  .hero-copy h1 em:after {
    height: 10px;
    bottom: 5px;
  }
  .hero-intro {
    margin-top: 28px;
    gap: 13px;
  }
  .hero-intro p {
    font-size: 12px;
  }
  .hero-intro .hero-name {
    font-size: 13px;
  }
  .hero-actions {
    gap: 25px;
    margin-top: 24px;
  }
  .button {
    min-height: 48px;
    padding-inline: 18px;
    gap: 27px;
  }
  .hero-art {
    height: 350px;
    width: min(430px, 100%);
    margin: 10px auto 0;
  }
  .orbital-disc {
    width: 75%;
    left: 12.5%;
  }
  .art-top {
    font-size: 8px;
  }
  .art-label {
    left: 0;
    font-size: 9px;
  }
  .hero-footer {
    font-size: 7px;
    padding: 19px 0;
  }
  .hero-footer a {
    gap: 7px;
  }
  .hero-footer > span {
    max-width: 140px;
    line-height: 1.5;
  }
  .intro-section {
    padding-top: 62px;
    padding-bottom: 55px;
  }
  .intro-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 22px;
  }
  .intro-grid h2 {
    font-size: 29px;
    letter-spacing: -0.045em;
  }
  .intro-grid > p {
    font-size: 12px;
    line-height: 2;
    max-width: none;
  }
  .metrics {
    grid-template-columns: 1fr 1fr;
    padding: 0;
    margin-top: 32px;
  }
  .metrics > div {
    padding: 24px 0 24px 20px;
    border-right: 0;
  }
  .metrics > div:nth-child(odd) {
    padding-left: 0;
    border-right: 1px solid var(--line);
  }
  .metrics > div:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }
  .metrics strong {
    font-size: 47px;
  }
  .metrics strong span {
    font-size: 21px;
  }
  .metrics p {
    font-size: 10px;
    margin-top: 10px;
  }
  .metrics .mono {
    font-size: 7px;
    margin-top: 8px;
  }
  .metrics .metric-note {
    padding-left: 20px;
    gap: 13px;
  }
  .metric-note .asterisk {
    font-size: 35px;
  }
  .metric-note p {
    font-size: 11px;
    margin: 0;
  }
  .section-heading {
    display: block;
    margin-bottom: 28px;
  }
  .section-heading h2 {
    font-size: 38px;
    margin-top: 15px;
  }
  .section-heading > p {
    font-size: 11px;
    margin-top: 20px;
  }
  .work-section {
    padding-top: 23px;
    padding-bottom: 65px;
  }
  .project-visual {
    height: 286px;
    padding: 18px 16px 0;
  }
  .project-visual-heading {
    font-size: 7px;
  }
  .project-visual-heading > span:last-child {
    font-size: 19px;
  }
  .flight-decoration {
    font-size: 22px;
    gap: 14px;
    margin: 20px 0 23px;
  }
  .flight-line {
    width: 55px;
  }
  .flight-line:before {
    font-size: 19px;
    top: -14px;
    padding: 0 3px;
    right: 24%;
  }
  .browser-frame {
    width: 108%;
    margin-left: -4%;
    border-radius: 4px;
  }
  .browser-bar {
    height: 19px;
  }
  .browser-bar > span {
    font-size: 6px;
  }
  .browser-bar i {
    width: 4px;
    height: 4px;
  }
  .project-open {
    bottom: 13px;
    right: 12px;
    font-size: 7px;
    padding: 9px 12px;
    gap: 17px;
  }
  .project-open > span {
    font-size: 17px;
  }
  .project-info {
    grid-template-columns: 1fr;
    gap: 19px;
    padding: 23px 0 29px;
  }
  .project-info h3 {
    font-size: 27px;
  }
  .project-subtitle {
    font-size: 12px;
  }
  .project-number {
    font-size: 8px;
    margin-bottom: 9px;
  }
  .project-description {
    font-size: 12px;
  }
  .project-info .text-link {
    margin-top: 20px;
  }
  .tags {
    margin-top: 14px;
  }
  .tags span {
    font-size: 8px;
    padding: 5px 8px;
  }
  .project-pair {
    grid-template-columns: 1fr;
    gap: 37px;
    margin-top: 32px;
  }
  .ai-visual {
    height: 256px;
    margin-bottom: 22px;
  }
  .small-project h3 {
    font-size: 23px;
  }
  .small-project .project-award {
    margin-top: 16px;
    font-size: 9px;
  }
  .craft-shell {
    grid-template-columns: 1fr;
    gap: 35px;
    padding-top: 52px;
    padding-bottom: 47px;
  }
  .craft-intro h2 {
    font-size: 37px;
    line-height: 1.4;
    margin: 22px 0;
  }
  .craft-intro > p:not(.section-kicker) {
    max-width: none;
  }
  .craft-footnote {
    margin-top: 25px;
  }
  .case-list {
    padding-top: 0;
  }
  .case-list summary {
    gap: 13px;
    padding: 22px 0;
  }
  .case-list h3 {
    font-size: 17px;
  }
  .case-body {
    padding-left: 28px;
    padding-right: 0;
  }
  .case-body > p {
    font-size: 12px;
  }
  .case-diagram {
    font-size: 8px;
    gap: 7px;
  }
  .case-diagram > span:nth-child(odd) {
    padding: 7px;
  }
  .case-tech {
    font-size: 7px;
    line-height: 1.8;
  }
  .about-section {
    padding-top: 60px;
    padding-bottom: 50px;
  }
  .about-section h2 {
    font-size: 49px;
  }
  .about-copy {
    max-width: none;
    padding-top: 30px;
  }
  .about-copy > p {
    font-size: 12px;
  }
  .personal-note {
    padding: 25px 20px;
    gap: 25px;
    align-items: flex-start;
    flex-wrap: wrap;
  }
  .personal-note blockquote {
    flex: 1;
    min-width: 130px;
    padding-top: 5px;
  }
  .personal-note blockquote > span {
    font-size: 6px;
  }
  .personal-note blockquote p {
    font-size: 23px;
    margin: 13px 0;
  }
  .personal-asterisk {
    display: none;
  }
  .journey {
    grid-template-columns: 1fr;
    gap: 28px;
    margin-top: 36px;
    padding-top: 25px;
  }
  .journey-label {
    display: flex;
    justify-content: space-between;
  }
  .journey-label > span {
    margin: 0;
  }
  .timeline article {
    grid-template-columns: 1fr;
    gap: 10px;
    margin-bottom: 23px;
    padding-bottom: 23px;
  }
  .timeline-year {
    font-size: 8px;
  }
  .timeline h3 {
    font-size: 19px;
  }
  .timeline-role {
    font-size: 11px;
  }
  .timeline p:not(.timeline-role) {
    font-size: 12px;
    line-height: 1.9;
  }
  .toolkit {
    grid-template-columns: 1fr;
    gap: 15px;
    margin-top: 10px;
    padding-top: 20px;
  }
  .toolkit > div {
    gap: 7px 13px;
  }
  .toolkit > div > span {
    font-size: 19px;
  }
  .toolkit > div > span:not(:last-child):after {
    margin-left: 13px;
  }
  .contact-section {
    padding: 28px 0 33px;
  }
  .contact-top > .mono {
    font-size: 7px;
  }
  .contact-top > .mono:last-child {
    display: none;
  }
  .contact-title-link {
    margin: 32px 0 30px;
    gap: 5px;
  }
  .contact-title-link h2 {
    font-size: clamp(47px, 11.5vw, 80px);
  }
  .contact-arrow {
    font-size: 60px;
    align-self: flex-start;
    margin-top: 7px;
  }
  .contact-bottom {
    display: block;
    padding-top: 23px;
  }
  .contact-bottom > p {
    font-size: 11px;
    line-height: 1.8;
  }
  .email-actions {
    margin-top: 13px;
    justify-content: flex-start;
    width: max-content;
    max-width: 100%;
  }
  .email-actions > a {
    font-size: 15px;
  }
  .copy-status {
    bottom: -15px;
  }
  .site-footer {
    padding-top: 25px;
    padding-bottom: 25px;
    gap: 23px;
  }
  .footer-name {
    font-size: 16px;
  }
  .site-footer > div {
    gap: 20px;
    font-size: 9px;
    flex-wrap: wrap;
  }
  .site-footer > div > a:last-child {
    font-size: 7px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    transition: none !important;
    animation: none !important;
  }
}