:root {
  color-scheme: dark;
  --bg: #09100f;
  --bg-soft: #0e1715;
  --panel: #111d1a;
  --panel-bright: #16241f;
  --text: #eef4e8;
  --muted: #9daaa1;
  --faint: #66736c;
  --line: rgba(225, 239, 229, 0.14);
  --line-bright: rgba(225, 239, 229, 0.25);
  --cyan: #74d5c3;
  --amber: #f4ad5f;
  --shadow: 0 30px 70px rgba(0, 0, 0, 0.3);
  --mono: "DM Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: "Manrope", Inter, system-ui, sans-serif;
  --header-height: 76px;
}

:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f1f1e9;
  --bg-soft: #e8ebe0;
  --panel: #f8f8f1;
  --panel-bright: #ffffff;
  --text: #12201c;
  --muted: #56645e;
  --faint: #7b8982;
  --line: rgba(16, 35, 29, 0.15);
  --line-bright: rgba(16, 35, 29, 0.28);
  --cyan: #087c70;
  --amber: #b7600d;
  --shadow: 0 30px 70px rgba(22, 45, 37, 0.12);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 24px);
}

body {
  margin: 0;
  background:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px),
    var(--bg);
  background-size: 72px 72px;
  color: var(--text);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  transition: background-color 300ms ease, color 300ms ease;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  background: radial-gradient(circle at 70% 0%, color-mix(in srgb, var(--cyan) 8%, transparent), transparent 30rem);
  content: "";
  pointer-events: none;
}

body.dialog-open,
body.nav-open {
  overflow: hidden;
}

button,
a {
  font: inherit;
}

button {
  color: inherit;
}

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

.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;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 14px;
  background: var(--text);
  color: var(--bg);
  transform: translateY(-160%);
}

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

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 90;
  width: 100%;
  height: 2px;
}

.scroll-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--amber));
  transform: scaleX(0);
  transform-origin: left;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 80;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: 100%;
  height: var(--header-height);
  padding: 0 clamp(22px, 4vw, 70px);
  border-bottom: 1px solid transparent;
  transition: background 240ms ease, border-color 240ms ease, height 240ms ease;
}

.site-header.is-scrolled {
  height: 66px;
  border-color: var(--line);
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  gap: 11px;
  align-items: center;
  justify-self: start;
}

.brand-mark {
  display: grid;
  width: 31px;
  height: 31px;
  place-items: center;
  border: 1px solid var(--line-bright);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: -0.05em;
}

.brand-label {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
}

.site-nav {
  display: flex;
  gap: clamp(17px, 2vw, 34px);
}

.site-nav a {
  position: relative;
  padding: 7px 0;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: 1px;
  left: 0;
  height: 1px;
  background: var(--cyan);
  content: "";
  transform: scaleX(0);
  transition: transform 180ms ease;
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--text);
}

.site-nav a:hover::after,
.site-nav a.is-active::after {
  transform: scaleX(1);
}

.theme-toggle,
.nav-toggle {
  border: 0;
  background: none;
  cursor: pointer;
}

.theme-toggle {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  justify-self: end;
  border: 1px solid var(--line);
  border-radius: 50%;
}

.theme-toggle:hover {
  border-color: var(--cyan);
}

.theme-toggle svg {
  width: 17px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
}

.nav-toggle {
  display: none;
}

.section-shell {
  width: min(100% - 44px, 1380px);
  margin-inline: auto;
}

.hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  align-items: center;
  min-height: 100svh;
  padding-top: calc(var(--header-height) + 72px);
  padding-bottom: 72px;
}

.eyebrow,
.overline,
.section-kicker,
.project-card-top,
.project-context,
.signal-card-top,
.signal-card-bottom,
.interest-line span,
.dialog-eyebrow,
.dialog-meta span {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.eyebrow,
.overline,
.project-context,
.dialog-eyebrow {
  color: var(--cyan);
}

.hero h1 {
  max-width: 900px;
  margin: 24px 0 26px;
  font-size: clamp(48px, 6.5vw, 105px);
  font-weight: 500;
  line-height: 0.96;
  letter-spacing: -0.065em;
}

.hero-intro {
  max-width: 650px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(16px, 1.4vw, 20px);
  line-height: 1.72;
}

.hero-actions {
  display: flex;
  gap: 28px;
  align-items: center;
  margin-top: 44px;
}

.button {
  display: inline-flex;
  gap: 24px;
  align-items: center;
  padding: 15px 18px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.button-primary {
  background: var(--text);
  color: var(--bg);
}

.button-primary svg {
  width: 18px;
  fill: none;
  stroke: currentColor;
  transition: transform 180ms ease;
}

.button-primary:hover svg {
  transform: translateX(4px);
}

.text-link {
  padding: 10px 0;
  border-bottom: 1px solid var(--line-bright);
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
}

.hero-visual {
  display: none;
}

.signal-card {
  position: relative;
  padding: 20px;
  border: 1px solid var(--line-bright);
  background: color-mix(in srgb, var(--panel) 86%, transparent);
  box-shadow: var(--shadow);
}

.signal-card::before,
.signal-card::after {
  position: absolute;
  width: 12px;
  height: 12px;
  content: "";
}

.signal-card::before {
  top: -5px;
  left: -5px;
  border-top: 1px solid var(--cyan);
  border-left: 1px solid var(--cyan);
}

.signal-card::after {
  right: -5px;
  bottom: -5px;
  border-right: 1px solid var(--amber);
  border-bottom: 1px solid var(--amber);
}

.signal-card-top,
.signal-card-bottom {
  display: flex;
  justify-content: space-between;
  color: var(--faint);
}

.live-indicator {
  display: flex;
  gap: 7px;
  align-items: center;
  color: var(--text);
}

.live-indicator i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 14px var(--cyan);
  animation: blink 1.8s ease-in-out infinite;
}

.circuit {
  width: 100%;
  margin: 24px 0;
  overflow: visible;
}

.trace {
  fill: none;
  stroke: url(#trace);
  stroke-width: 1.3;
  stroke-dasharray: 7 8;
  opacity: 0.58;
}

.nodes circle {
  fill: var(--panel);
  stroke: var(--cyan);
  stroke-width: 1.5;
}

.circuit-labels {
  fill: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.pulse {
  fill: var(--amber);
  filter: drop-shadow(0 0 8px var(--amber));
}

.pulse-a {
  offset-path: path("M44 92H180V176H286V102H510");
  animation: move-signal 5s linear infinite;
}

.pulse-b {
  offset-path: path("M44 322H144V248H238V342H510");
  animation: move-signal 6.5s 1.2s linear infinite;
}

.section-rule {
  padding-top: 120px;
  padding-bottom: 120px;
  border-top: 1px solid var(--line);
}

.section-kicker {
  display: grid;
  grid-template-columns: 56px 1fr;
  margin-bottom: 80px;
  color: var(--muted);
}

.section-kicker span {
  color: var(--amber);
}

.section-kicker p,
.overline {
  margin: 0;
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
  gap: clamp(60px, 12vw, 190px);
}

.about-lead h2,
.work-heading h2,
.experience-heading h2,
.coursework-panel h2,
.contact-panel h2 {
  margin: 18px 0 0;
  font-size: clamp(34px, 4.4vw, 68px);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.045em;
}

.about-body {
  padding-top: 28px;
}

.about-body > p {
  margin: 0 0 20px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.8;
}

.availability {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-top: 36px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text);
  text-transform: uppercase;
}

.availability span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 14px color-mix(in srgb, var(--amber) 70%, transparent);
}

.focus-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 100px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.focus-card {
  min-height: 220px;
  padding: 26px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 80%, transparent);
  transition: background 220ms ease, transform 220ms ease;
}

.focus-card:hover {
  z-index: 1;
  background: var(--panel);
  transform: translateY(-5px);
}

.focus-card > span {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--faint);
}

.focus-card h3 {
  margin: 54px 0 12px;
  font-size: 20px;
  font-weight: 500;
}

.focus-card p {
  max-width: 290px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.work-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 80px;
}

.section-note {
  max-width: 380px;
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.project-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 64px;
  padding: 15px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.filter-group {
  display: flex;
  gap: 8px;
}

.filter-button {
  padding: 8px 13px;
  border: 1px solid transparent;
  background: none;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
}

.filter-button:hover {
  color: var(--text);
}

.filter-button.is-active {
  border-color: var(--line-bright);
  background: var(--panel);
  color: var(--text);
}

.project-toolbar > p {
  margin: 0;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--faint);
  text-transform: uppercase;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  margin-top: 28px;
  background: var(--line);
  border: 1px solid var(--line);
}

.project-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 510px;
  padding: 25px;
  overflow: hidden;
  border: 0;
  background: var(--panel);
  text-align: left;
  cursor: pointer;
  transition: background 250ms ease;
}

.project-card::before {
  position: absolute;
  inset: auto -20% -45% 40%;
  height: 70%;
  border-radius: 50%;
  background: var(--card-accent);
  filter: blur(80px);
  content: "";
  opacity: 0.06;
  transition: opacity 300ms ease, transform 500ms cubic-bezier(0.16, 1, 0.3, 1);
}

.project-card:hover {
  background: var(--panel-bright);
}

.project-card:hover::before {
  opacity: 0.15;
  transform: scale(1.16) translate(-7%, -8%);
}

.project-card--cyan {
  --card-accent: var(--cyan);
}

.project-card--amber {
  --card-accent: var(--amber);
}

.project-card-top,
.project-card-footer {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  color: var(--faint);
}

.project-index {
  position: absolute;
  top: 47px;
  right: 24px;
  color: transparent;
  font-family: var(--mono);
  font-size: clamp(90px, 12vw, 168px);
  line-height: 1;
  -webkit-text-stroke: 1px var(--line);
  transition: transform 400ms cubic-bezier(0.16, 1, 0.3, 1), -webkit-text-stroke-color 220ms ease;
}

.project-card:hover .project-index {
  transform: translate(-7px, 7px);
  -webkit-text-stroke-color: var(--line-bright);
}

.project-card-body {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  margin-top: auto;
}

.project-card-body strong {
  max-width: 540px;
  margin-top: 16px;
  font-size: clamp(28px, 3.3vw, 50px);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.045em;
}

.project-summary {
  max-width: 540px;
  margin-top: 20px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.project-card-footer {
  align-items: end;
  margin-top: 34px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
}

.project-arrow {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--text);
  font-size: 16px;
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}

.project-card:hover .project-arrow {
  background: var(--text);
  color: var(--bg);
  transform: rotate(45deg);
}

.anchor-target {
  position: relative;
  top: calc(var(--header-height) * -1);
}

.experience-block {
  margin-top: 160px;
}

.experience-heading {
  display: grid;
  grid-template-columns: 0.65fr 1.35fr;
  gap: 50px;
  margin-bottom: 58px;
}

.experience-heading h2 {
  margin-top: 0;
}

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

.experience-item {
  display: grid;
  grid-template-columns: 0.65fr 0.75fr 1.1fr;
  gap: 50px;
  padding: 34px 0;
  border-bottom: 1px solid var(--line);
}

.experience-period {
  display: flex;
  gap: 28px;
  align-items: baseline;
}

.experience-period span,
.experience-period p {
  margin: 0;
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
}

.experience-period span {
  color: var(--amber);
}

.experience-period p {
  color: var(--muted);
}

.experience-role h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 600;
}

.experience-role p,
.experience-item ul {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.experience-item ul {
  padding-left: 18px;
}

.experience-item li + li {
  margin-top: 9px;
}

.foundation {
  padding-bottom: 36px;
}

.foundation-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.coursework-panel,
.contact-panel {
  padding: clamp(30px, 5vw, 76px);
  background: var(--panel);
}

.coursework-panel h2,
.contact-panel h2 {
  font-size: clamp(36px, 4vw, 58px);
}

.coursework-list {
  margin-top: 70px;
  border-top: 1px solid var(--line);
}

.course-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 24px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.course-row > span {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--muted);
  text-transform: uppercase;
}

.course-row div {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.course-row strong {
  padding: 7px 10px;
  border: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 400;
}

.interest-line {
  margin-top: 34px;
}

.interest-line span {
  color: var(--amber);
}

.interest-line p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.contact-panel {
  background: var(--bg-soft);
}

.contact-panel > p:not(.overline):not(.contact-note) {
  max-width: 540px;
  margin: 30px 0 50px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}

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

.contact-item {
  display: grid;
  grid-template-columns: 80px 1fr 30px;
  gap: 18px;
  align-items: center;
  width: 100%;
  padding: 17px 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: none;
  text-align: left;
}

button.contact-item {
  cursor: pointer;
}

.contact-item > span {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--muted);
  text-transform: uppercase;
}

.contact-item strong {
  overflow: hidden;
  font-size: 13px;
  font-weight: 500;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.contact-item i {
  font-style: normal;
  text-align: right;
  transition: transform 180ms ease;
}

.contact-item:hover i {
  transform: translate(3px, -3px);
}

.contact-item.is-placeholder strong {
  color: var(--faint);
}

.contact-note {
  margin: 18px 0 0;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 9px;
  line-height: 1.5;
  text-transform: uppercase;
}

footer {
  display: flex;
  justify-content: space-between;
  margin-top: 120px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
}

footer p {
  margin: 0;
}

.project-dialog {
  width: min(680px, calc(100% - 32px));
  padding: 0;
  border: 1px solid var(--line-bright);
  background: var(--panel-bright);
  color: var(--text);
  box-shadow: var(--shadow);
}

.project-dialog[open] {
  animation: dialog-in 300ms cubic-bezier(0.16, 1, 0.3, 1);
}

.project-dialog::backdrop {
  background: rgba(3, 8, 7, 0.74);
  backdrop-filter: blur(8px);
}

.dialog-close {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 2;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
  font-size: 23px;
  line-height: 1;
  cursor: pointer;
}

[data-dialog-content] {
  padding: clamp(30px, 7vw, 70px);
}

.dialog-title-row {
  display: flex;
  gap: 24px;
  align-items: start;
  margin-top: 20px;
}

.dialog-title-row h2 {
  flex: 1;
  margin: 0;
  font-size: clamp(34px, 6vw, 58px);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.045em;
}

.dialog-title-row span {
  padding: 7px 9px;
  border: 1px solid var(--line);
  color: var(--amber);
  font-family: var(--mono);
  font-size: 9px;
  text-transform: uppercase;
  white-space: nowrap;
}

.dialog-summary {
  margin: 36px 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

.dialog-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.dialog-meta div {
  padding: 16px;
  background: var(--panel);
}

.dialog-meta span {
  color: var(--faint);
}

.dialog-meta p {
  margin: 8px 0 0;
  font-size: 13px;
}

.dialog-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.dialog-tags span {
  padding: 8px 10px;
  border: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 10px;
}

.toast {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 110;
  max-width: 340px;
  padding: 13px 16px;
  border: 1px solid var(--line-bright);
  background: var(--text);
  color: var(--bg);
  font-family: var(--mono);
  font-size: 10px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 700ms ease, transform 700ms cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.focus-card:nth-child(2) {
  transition-delay: 80ms;
}

.focus-card:nth-child(3) {
  transition-delay: 160ms;
}

@keyframes move-signal {
  from { offset-distance: 0%; }
  to { offset-distance: 100%; }
}

@keyframes blink {
  0%, 100% { opacity: 0.35; }
  50% { opacity: 1; }
}

@keyframes dialog-in {
  from { opacity: 0; transform: translateY(18px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

::view-transition-old(project-grid),
::view-transition-new(project-grid) {
  animation-duration: 220ms;
}

.project-grid {
  view-transition-name: project-grid;
}

@media (max-width: 980px) {
  :root { --header-height: 68px; }

  .site-header { grid-template-columns: 1fr auto auto; gap: 12px; }
  .nav-toggle { display: flex; flex-direction: column; gap: 6px; width: 38px; height: 38px; align-items: center; justify-content: center; order: 2; border: 1px solid var(--line); border-radius: 50%; }
  .nav-toggle span:not(.sr-only) { width: 15px; height: 1px; background: currentColor; transition: transform 180ms ease; }
  .nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(-3.5px) rotate(-45deg); }
  .theme-toggle { order: 1; }
  .site-nav { position: fixed; inset: var(--header-height) 0 0; display: flex; flex-direction: column; gap: 0; padding: 30px 22px; background: var(--bg); opacity: 0; pointer-events: none; transform: translateY(-12px); transition: opacity 180ms ease, transform 180ms ease; }
  .nav-open .site-nav { opacity: 1; pointer-events: auto; transform: translateY(0); }
  .site-nav a { padding: 19px 0; border-bottom: 1px solid var(--line); font-family: var(--sans); font-size: clamp(28px, 8vw, 52px); font-weight: 500; letter-spacing: -0.04em; text-transform: none; }
  .site-nav a::after { display: none; }

  .hero { grid-template-columns: 1fr; min-height: auto; padding-top: 150px; }
  .hero-copy { max-width: 800px; }
  .hero-visual { width: min(100%, 680px); justify-self: end; }
  .about-grid { grid-template-columns: 1fr; gap: 28px; }
  .about-body { max-width: 680px; padding-top: 0; }
  .work-heading { align-items: start; flex-direction: column; gap: 26px; }
  .experience-heading { grid-template-columns: 1fr; gap: 18px; }
  .experience-item { grid-template-columns: 0.55fr 0.9fr 1.3fr; gap: 26px; }
  .foundation-grid { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
  body { background-size: 44px 44px; }
  .section-shell { width: min(100% - 28px, 1380px); }
  .brand-label { display: none; }
  .hero { gap: 62px; padding-top: 122px; padding-bottom: 74px; }
  .hero h1 { font-size: clamp(46px, 15vw, 72px); }
  .hero-actions { align-items: start; flex-direction: column; gap: 16px; margin-top: 34px; }
  .hero-visual { width: 100%; }
  .signal-card { padding: 14px; }
  .signal-card-top, .signal-card-bottom { font-size: 8px; }
  .section-rule { padding-top: 86px; padding-bottom: 86px; }
  .section-kicker { grid-template-columns: 40px 1fr; margin-bottom: 54px; }
  .focus-grid { grid-template-columns: 1fr; margin-top: 68px; }
  .focus-card { min-height: 170px; }
  .focus-card h3 { margin-top: 32px; }
  .project-toolbar { align-items: start; flex-direction: column; gap: 14px; }
  .project-grid { grid-template-columns: 1fr; }
  .project-card { min-height: 440px; }
  .project-card-body strong { font-size: 36px; }
  .experience-block { margin-top: 110px; }
  .experience-item { grid-template-columns: 1fr; gap: 18px; }
  .experience-period { justify-content: space-between; }
  .coursework-panel, .contact-panel { padding: 28px 22px; }
  .course-row { grid-template-columns: 1fr; gap: 10px; }
  .contact-item { grid-template-columns: 66px minmax(0, 1fr) 20px; }
  .dialog-title-row { flex-direction: column-reverse; }
  .dialog-meta { grid-template-columns: 1fr; }
  footer { margin-top: 80px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
}