:root {
  --bg: #0a0b0d;
  --bg-elevated: #111317;
  --bg-soft: #15181d;
  --text: #f4f2ea;
  --text-soft: #b6b7b3;
  --text-faint: #74777c;
  --line: rgba(244, 242, 234, 0.13);
  --line-strong: rgba(244, 242, 234, 0.25);
  --accent: #c8ff61;
  --accent-soft: rgba(200, 255, 97, 0.12);
  --accent-ink: #101406;
  --danger: #ff7a63;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.28);
  --radius-sm: 0.75rem;
  --radius-md: 1.25rem;
  --radius-lg: 2rem;
  --content: 1180px;
  --header-height: 72px;
  --transition: 180ms ease;
  font-synthesis: none;
}

html[data-theme="light"] {
  --bg: #f2f0e8;
  --bg-elevated: #fbfaf6;
  --bg-soft: #e8e6dd;
  --text: #111214;
  --text-soft: #53565b;
  --text-faint: #7c7e81;
  --line: rgba(17, 18, 20, 0.13);
  --line-strong: rgba(17, 18, 20, 0.23);
  --accent: #81b900;
  --accent-soft: rgba(129, 185, 0, 0.1);
  --accent-ink: #f8ffe8;
  --shadow: 0 28px 80px rgba(38, 38, 30, 0.11);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 28px);
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 10% -10%, rgba(200, 255, 97, 0.055), transparent 34rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

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

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

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

button {
  color: inherit;
  font: inherit;
}

img,
svg {
  display: block;
}

p,
h1,
h2,
h3,
h4,
dl,
dd {
  margin: 0;
}

ul {
  margin: 0;
  padding: 0;
}

strong {
  color: var(--text);
  font-weight: 650;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--accent);
  color: var(--accent-ink);
  transform: translateY(-160%);
  transition: transform var(--transition);
}

.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;
}

.site-shell {
  width: min(100%, 1600px);
  margin: 0 auto;
  overflow: clip;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: min(calc(100% - 32px), var(--content));
  height: var(--header-height);
  margin: 12px auto 0;
  padding: 0 12px 0 16px;
  border: 1px solid transparent;
  border-radius: 18px;
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.site-header.scrolled {
  background: color-mix(in srgb, var(--bg-elevated) 88%, transparent);
  border-color: var(--line);
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.12);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}

.wordmark {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  gap: 10px;
  width: fit-content;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.wordmark-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line-strong);
  border-radius: 9px;
  background: var(--bg-elevated);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.72rem;
  letter-spacing: -0.04em;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  font-size: 0.78rem;
  font-weight: 650;
  color: var(--text-soft);
}

.desktop-nav a,
.site-footer a,
.social-links a,
.text-link {
  transition: color var(--transition);
}

.desktop-nav a:hover,
.desktop-nav a:focus-visible,
.site-footer a:hover,
.site-footer a:focus-visible,
.social-links a:hover,
.social-links a:focus-visible,
.text-link:hover,
.text-link:focus-visible {
  color: var(--accent);
}

.header-actions {
  display: flex;
  align-items: center;
  justify-self: end;
  gap: 8px;
}

.icon-button,
.menu-button {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: color-mix(in srgb, var(--bg-elevated) 78%, transparent);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
}

.icon-button:hover,
.icon-button:focus-visible,
.menu-button:hover,
.menu-button:focus-visible {
  border-color: var(--line-strong);
  background: var(--bg-soft);
  transform: translateY(-1px);
}

.theme-icon {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

html[data-theme="dark"] .theme-icon-moon,
html[data-theme="light"] .theme-icon-sun {
  display: none;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 12px;
  font-size: 0.84rem;
  font-weight: 750;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: transform var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--accent);
  color: var(--accent-ink);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: color-mix(in srgb, var(--accent) 88%, white);
}

.button-secondary {
  border-color: var(--line-strong);
  background: transparent;
  color: var(--text);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: var(--accent);
  color: var(--accent);
}

.button-small {
  min-height: 40px;
  padding: 0 14px;
  border-radius: 10px;
  font-size: 0.76rem;
}

.button-large {
  min-height: 56px;
  padding: 0 24px;
  border-radius: 14px;
}

.menu-button {
  display: none;
  gap: 5px;
}

.menu-button span:not(.sr-only) {
  width: 18px;
  height: 1.5px;
  border-radius: 99px;
  background: currentColor;
  transition: transform var(--transition), width var(--transition);
}

.menu-button[aria-expanded="true"] span:nth-of-type(2) {
  transform: translateY(3.25px) rotate(45deg);
}

.menu-button[aria-expanded="true"] span:nth-of-type(3) {
  transform: translateY(-3.25px) rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 20px;
  padding: 110px 28px 50px;
  background: color-mix(in srgb, var(--bg) 94%, transparent);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}

.mobile-menu[hidden] {
  display: none;
}

.mobile-menu a {
  padding-bottom: 15px;
  border-bottom: 1px solid var(--line);
  font-size: clamp(1.6rem, 8vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.04em;
}

.section {
  width: min(calc(100% - 40px), var(--content));
  margin: 0 auto;
  padding: 136px 0;
}

.hero {
  position: relative;
  min-height: 820px;
  padding-top: 190px;
  padding-bottom: 90px;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 120px -20vw auto 55%;
  z-index: -1;
  width: 620px;
  aspect-ratio: 1;
  border: 1px solid var(--line);
  border-radius: 50%;
  opacity: 0.55;
  transform: translateX(-50%);
}

.hero::after {
  content: "";
  position: absolute;
  inset: 175px auto auto calc(55% + 70px);
  z-index: -1;
  width: 400px;
  aspect-ratio: 1;
  border: 1px dashed var(--line);
  border-radius: 50%;
  opacity: 0.45;
}

.hero-noise {
  position: absolute;
  inset: 90px 0 0;
  z-index: -2;
  pointer-events: none;
  background-image: radial-gradient(var(--line-strong) 0.7px, transparent 0.7px);
  background-size: 20px 20px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,.75), transparent 72%);
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.75), transparent 72%);
  opacity: 0.22;
}

.eyebrow {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.4;
  text-transform: uppercase;
  color: var(--text-faint);
}

.hero > .eyebrow {
  margin-bottom: 30px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.58fr) minmax(320px, 0.72fr);
  gap: clamp(48px, 7vw, 100px);
  align-items: end;
}

.display {
  max-width: 850px;
  font-size: clamp(3.55rem, 7.25vw, 7.1rem);
  font-weight: 670;
  letter-spacing: -0.075em;
  line-height: 0.92;
}

.accent-text {
  color: var(--accent);
}

.hero-lede {
  max-width: 760px;
  margin-top: 44px;
  font-size: clamp(1.08rem, 1.7vw, 1.42rem);
  line-height: 1.54;
  color: var(--text-soft);
}

.hero-sublede {
  max-width: 690px;
  margin-top: 18px;
  font-size: 0.98rem;
  color: var(--text-faint);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}

.social-links {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 38px;
  font-size: 0.82rem;
  font-weight: 650;
  color: var(--text-soft);
}

.social-links span {
  color: var(--line-strong);
}

.hero-panel {
  align-self: end;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: color-mix(in srgb, var(--bg-elevated) 88%, transparent);
  box-shadow: var(--shadow);
}

.hero-panel-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.status-dot {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.status-dot i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 5px var(--accent-soft);
}

.metric-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.metric {
  padding: 26px 20px 22px;
  border-bottom: 1px solid var(--line);
}

.metric:nth-child(odd) {
  border-right: 1px solid var(--line);
}

.metric dt {
  font-size: clamp(1.65rem, 2.6vw, 2.35rem);
  font-weight: 680;
  letter-spacing: -0.06em;
  line-height: 1;
}

.metric dd {
  margin-top: 8px;
  font-size: 0.72rem;
  color: var(--text-faint);
}

.mini-terminal {
  margin: 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: color-mix(in srgb, var(--bg) 86%, black);
}

.terminal-bar {
  display: flex;
  gap: 6px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
}

.terminal-bar span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--line-strong);
}

.mini-terminal code {
  display: block;
  padding: 17px 15px 18px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.7rem;
  line-height: 1.8;
  color: var(--text-soft);
}

.prompt {
  color: var(--accent);
}

.output {
  color: var(--text-faint);
}

.signal-strip {
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-elevated);
}

.signal-track {
  display: flex;
  align-items: center;
  width: max-content;
  padding: 17px 0;
  animation: marquee 30s linear infinite;
}

.signal-track span {
  padding: 0 24px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--text-soft);
}

.signal-track i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

@keyframes marquee {
  to { transform: translateX(-50%); }
}

.section-heading {
  display: grid;
  grid-template-columns: 0.5fr 1.2fr 0.8fr;
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
  margin-bottom: 76px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.section-index {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 26px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.66rem;
  color: var(--text-faint);
}

.section-heading h2,
.skills-heading h2 {
  max-width: 700px;
  font-size: clamp(2.5rem, 5vw, 5rem);
  font-weight: 640;
  letter-spacing: -0.065em;
  line-height: 0.98;
}

.section-heading > p {
  padding-top: 6px;
  font-size: 0.96rem;
  color: var(--text-soft);
}

.timeline {
  display: flex;
  flex-direction: column;
}

.timeline-item {
  display: grid;
  grid-template-columns: 32px 190px minmax(0, 1fr);
  gap: 28px;
}

.timeline-rail {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.timeline-dot {
  flex: 0 0 auto;
  width: 13px;
  height: 13px;
  margin-top: 8px;
  border: 3px solid var(--bg);
  border-radius: 50%;
  background: var(--text-faint);
  box-shadow: 0 0 0 1px var(--line-strong);
}

.timeline-item.featured .timeline-dot {
  background: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), 0 0 0 7px var(--accent-soft);
}

.timeline-line {
  width: 1px;
  min-height: 100%;
  background: var(--line);
}

.timeline-meta {
  padding-top: 3px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.68rem;
  color: var(--text-faint);
}

.timeline-meta p + p {
  margin-top: 7px;
}

.timeline-body {
  padding: 0 0 76px 0;
}

.role-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.company {
  margin-bottom: 7px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent);
}

.role-header h3 {
  max-width: 800px;
  font-size: clamp(1.65rem, 3vw, 2.6rem);
  font-weight: 630;
  letter-spacing: -0.045em;
  line-height: 1.12;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 11px;
  border: 1px solid color-mix(in srgb, var(--accent) 46%, transparent);
  border-radius: 999px;
  background: var(--accent-soft);
  font-size: 0.66rem;
  font-weight: 750;
  color: var(--accent);
}

.role-summary {
  max-width: 830px;
  margin-top: 20px;
  font-size: 1.03rem;
  color: var(--text-soft);
}

.role-details {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  margin-top: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--line);
}

.role-details-two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.role-details > div {
  padding: 24px;
  background: var(--bg-elevated);
}

.role-details h4 {
  margin-bottom: 10px;
  font-size: 0.78rem;
  font-weight: 750;
}

.role-details p {
  font-size: 0.83rem;
  color: var(--text-faint);
}

.inline-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.inline-stats span {
  padding: 8px 11px;
  border: 1px solid var(--line);
  border-radius: 9px;
  font-size: 0.7rem;
  color: var(--text-faint);
}

.inline-stats strong {
  color: var(--accent);
}

.outcome-line {
  margin-top: 16px;
  padding: 15px 18px;
  border-left: 2px solid var(--accent);
  background: var(--accent-soft);
  font-size: 0.8rem;
  color: var(--text-soft);
}

.outcome-line span {
  margin-right: 10px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.research-section {
  position: relative;
}

.paper-card {
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, var(--accent-soft), transparent 38%),
    var(--bg-elevated);
  box-shadow: var(--shadow);
}

.paper-kicker {
  display: flex;
  justify-content: space-between;
  padding: 17px 22px;
  border-bottom: 1px solid var(--line);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.paper-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(300px, 0.6fr);
}

.paper-copy {
  padding: clamp(30px, 5vw, 58px);
  border-right: 1px solid var(--line);
}

.paper-copy h3 {
  max-width: 760px;
  font-size: clamp(2rem, 4.4vw, 4.2rem);
  font-weight: 620;
  letter-spacing: -0.06em;
  line-height: 1.02;
}

.paper-authors {
  margin-top: 24px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.72rem;
  color: var(--accent);
}

.paper-copy > p:not(.paper-authors) {
  max-width: 690px;
  margin-top: 24px;
  color: var(--text-soft);
}

.paper-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
  margin-top: 34px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.8rem;
  font-weight: 720;
  color: var(--text-soft);
}

.paper-result {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 32px;
}

.result-ring {
  display: grid;
  place-items: center;
  align-content: center;
  width: min(100%, 250px);
  aspect-ratio: 1;
  margin: 0 auto 32px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background:
    radial-gradient(circle, var(--accent-soft) 0 53%, transparent 54%),
    conic-gradient(var(--accent) 0 81%, var(--line) 81% 100%);
  box-shadow: inset 0 0 0 12px var(--bg-elevated);
}

.result-ring span {
  font-size: clamp(2.6rem, 4vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.07em;
  line-height: 1;
}

.result-ring small {
  margin-top: 10px;
  text-align: center;
  font-size: 0.66rem;
  line-height: 1.4;
  color: var(--text-faint);
}

.paper-result dl {
  display: flex;
  flex-direction: column;
}

.paper-result dl div {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.72rem;
}

.paper-result dt {
  color: var(--text-faint);
}

.paper-result dd {
  text-align: right;
  font-weight: 650;
}

.paper-insight {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 24px;
  padding: 24px clamp(30px, 5vw, 58px);
  border-top: 1px solid var(--line);
  background: color-mix(in srgb, var(--accent-soft) 60%, transparent);
}

.insight-label {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.paper-insight p {
  max-width: 850px;
  font-size: 0.92rem;
  color: var(--text-soft);
}

.speaking-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 14px;
}

.speaking-card {
  position: relative;
  min-height: 290px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  transition: transform var(--transition), border-color var(--transition);
}

.speaking-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-3px);
}

.card-number {
  display: inline-block;
  margin-bottom: 60px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.7rem;
  color: var(--accent);
}

.speaking-card h3 {
  margin-top: 12px;
  font-size: 1.35rem;
  font-weight: 620;
  letter-spacing: -0.035em;
  line-height: 1.15;
}

.speaking-card > p:last-child {
  margin-top: 16px;
  font-size: 0.82rem;
  color: var(--text-faint);
}

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

.project-card {
  display: flex;
  flex-direction: column;
  min-height: 430px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  transition: transform var(--transition), border-color var(--transition);
}

.project-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-3px);
}

.project-card-wide {
  grid-column: 1 / -1;
  min-height: auto;
}

.project-dummy {
  background:
    radial-gradient(circle at 88% 10%, var(--accent-soft), transparent 25rem),
    var(--bg-elevated);
}

.project-topline {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 80px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.project-card-wide .project-topline {
  margin-bottom: 50px;
}

.project-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(420px, 1.15fr);
  gap: 70px;
  align-items: end;
}

.project-card h3 {
  font-size: clamp(2.1rem, 4vw, 4rem);
  font-weight: 640;
  letter-spacing: -0.06em;
  line-height: 1;
}

.project-lede {
  margin-top: 22px;
  font-size: 1.04rem;
  color: var(--text-soft);
}

.project-card > p:not(.project-lede),
.project-layout > div > p:not(.project-lede) {
  margin-top: 16px;
  font-size: 0.84rem;
  color: var(--text-faint);
}

.agent-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 180px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background-image: radial-gradient(var(--line-strong) 0.7px, transparent 0.7px);
  background-size: 16px 16px;
}

.agent-flow > span {
  color: var(--accent);
}

.flow-node {
  display: grid;
  place-items: center;
  min-height: 70px;
  padding: 14px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: var(--bg);
  text-align: center;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.66rem;
  color: var(--text-soft);
}

.project-footer {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 30px;
  margin-top: 34px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.project-footer p {
  font-size: 0.76rem;
  color: var(--text-faint);
}

.project-badge {
  width: fit-content;
  margin-top: auto;
  padding: 10px 12px;
  border: 1px solid color-mix(in srgb, var(--accent) 45%, transparent);
  border-radius: 10px;
  background: var(--accent-soft);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent);
}

.card-link {
  width: fit-content;
  margin-top: auto;
  padding-top: 28px;
}

.repo-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 34px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--bg);
}

.repo-line > span {
  overflow: hidden;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.72rem;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text-faint);
}

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

.list-panel {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
}

.panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--line);
}

.panel-heading h3 {
  font-size: 0.82rem;
  font-weight: 750;
}

.panel-heading span {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.66rem;
  color: var(--text-faint);
}

.ranked-list article,
.education-list article {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) auto;
  gap: 16px;
  align-items: start;
  padding: 24px;
  border-bottom: 1px solid var(--line);
}

.ranked-list article:last-child,
.education-list article:last-child {
  border-bottom: 0;
}

.rank,
.education-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line-strong);
  border-radius: 11px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--accent);
}

.ranked-list h4,
.education-list h4 {
  font-size: 0.9rem;
  font-weight: 700;
}

.ranked-list p,
.education-list p {
  margin-top: 6px;
  font-size: 0.74rem;
  color: var(--text-faint);
}

.ranked-list time,
.education-list time {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.62rem;
  color: var(--text-faint);
}

.education-list article {
  min-height: 180px;
}

.education-list ul {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 18px;
  list-style: none;
}

.education-list li {
  padding: 6px 8px;
  border: 1px solid var(--line);
  border-radius: 7px;
  font-size: 0.64rem;
  color: var(--text-faint);
}

.skills-section {
  display: grid;
  grid-template-columns: minmax(280px, 0.75fr) minmax(0, 1.25fr);
  gap: clamp(50px, 8vw, 110px);
  border-top: 1px solid var(--line);
}

.skills-heading {
  position: sticky;
  top: 120px;
  align-self: start;
}

.skills-heading .eyebrow {
  margin-bottom: 26px;
}

.skills-grid {
  display: flex;
  flex-direction: column;
}

.skill-card {
  display: grid;
  grid-template-columns: 48px 200px 1fr;
  gap: 24px;
  align-items: start;
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
}

.skill-card:first-child {
  border-top: 1px solid var(--line);
}

.skill-number {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.66rem;
  color: var(--accent);
}

.skill-card h3 {
  font-size: 1rem;
  font-weight: 700;
}

.skill-card p {
  font-size: 0.85rem;
  color: var(--text-faint);
}

.contact-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  overflow: hidden;
  margin-bottom: 60px;
  padding: 130px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 50% 110%, var(--accent-soft), transparent 50%),
    var(--bg-elevated);
  text-align: center;
}

.contact-section h2 {
  margin-top: 24px;
  font-size: clamp(3rem, 7vw, 7rem);
  font-weight: 650;
  letter-spacing: -0.075em;
  line-height: 0.94;
}

.contact-copy {
  max-width: 560px;
  margin-top: 26px;
  color: var(--text-soft);
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 36px;
}

.contact-orbit {
  position: absolute;
  inset: 50% auto auto 50%;
  z-index: 0;
  width: min(80vw, 900px);
  aspect-ratio: 1.8;
  border: 1px solid var(--line);
  border-radius: 50%;
  pointer-events: none;
  transform: translate(-50%, -50%) rotate(-8deg);
}

.contact-orbit span:first-child {
  position: absolute;
  top: 50%;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 7px var(--accent-soft);
}

.contact-orbit span:last-child {
  position: absolute;
  right: 9%;
  bottom: 10%;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--text-faint);
}

.contact-section > *:not(.contact-orbit) {
  position: relative;
  z-index: 1;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 20px;
  align-items: center;
  width: min(calc(100% - 40px), var(--content));
  margin: 0 auto;
  padding: 28px 0 42px;
  border-top: 1px solid var(--line);
  font-size: 0.68rem;
  color: var(--text-faint);
}

.site-footer > p:nth-child(2) {
  text-align: center;
}

.site-footer > div {
  display: flex;
  justify-self: end;
  gap: 18px;
}

.reveal {
  opacity: 1;
  transform: none;
}

.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 620ms ease, transform 620ms cubic-bezier(.2,.7,.2,1);
}

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

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

@media (max-width: 1060px) {
  .desktop-nav {
    display: none;
  }

  .site-header {
    grid-template-columns: 1fr auto;
  }

  .menu-button {
    display: grid;
  }

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

  .hero-panel {
    width: min(100%, 660px);
  }

  .section-heading {
    grid-template-columns: 0.45fr 1.3fr;
  }

  .section-heading > p {
    grid-column: 2;
  }

  .project-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

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

  .paper-copy {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .paper-result {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 28px;
    align-items: center;
  }

  .result-ring {
    margin: 0;
  }

  .skills-section {
    grid-template-columns: 1fr;
  }

  .skills-heading {
    position: static;
  }
}

@media (max-width: 820px) {
  :root {
    --header-height: 64px;
  }

  .site-header {
    width: calc(100% - 20px);
    margin-top: 8px;
  }

  .header-contact {
    display: none;
  }

  .section {
    width: min(calc(100% - 28px), var(--content));
    padding: 96px 0;
  }

  .hero {
    min-height: auto;
    padding-top: 148px;
    padding-bottom: 70px;
  }

  .hero::before,
  .hero::after {
    display: none;
  }

  .display {
    font-size: clamp(3rem, 13vw, 5.5rem);
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 24px;
    margin-bottom: 52px;
  }

  .section-heading > p {
    grid-column: 1;
    max-width: 650px;
  }

  .timeline-item {
    grid-template-columns: 24px minmax(0, 1fr);
    gap: 18px;
  }

  .timeline-meta {
    grid-column: 2;
    display: flex;
    gap: 14px;
    padding-bottom: 13px;
  }

  .timeline-meta p + p {
    margin-top: 0;
  }

  .timeline-rail {
    grid-row: 1 / span 2;
  }

  .timeline-body {
    grid-column: 2;
    padding-bottom: 62px;
  }

  .role-details,
  .role-details-two {
    grid-template-columns: 1fr;
  }

  .speaking-grid,
  .project-grid,
  .recognition-grid {
    grid-template-columns: 1fr;
  }

  .project-card,
  .project-card-wide {
    grid-column: auto;
  }

  .paper-result {
    grid-template-columns: 1fr;
  }

  .result-ring {
    margin: 0 auto;
  }

  .paper-insight {
    grid-template-columns: 1fr;
    gap: 10px;
  }

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

  .skill-card {
    grid-template-columns: 40px 1fr;
  }

  .skill-card p {
    grid-column: 2;
  }

  .site-footer {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .site-footer > p:nth-child(2),
  .site-footer > div {
    justify-self: center;
  }
}

@media (max-width: 560px) {
  .wordmark > span:last-child {
    display: none;
  }

  .hero-lede {
    margin-top: 34px;
  }

  .hero-actions,
  .contact-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-actions .button,
  .contact-actions .button {
    width: 100%;
  }

  .hero-panel-topline {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .metric-list {
    grid-template-columns: 1fr;
  }

  .metric:nth-child(odd) {
    border-right: 0;
  }

  .metric:last-child {
    border-bottom: 0;
  }

  .role-header {
    flex-direction: column;
  }

  .project-card,
  .speaking-card {
    padding: 23px;
  }

  .project-topline {
    margin-bottom: 50px;
  }

  .agent-flow {
    align-items: stretch;
    flex-direction: column;
  }

  .agent-flow > span {
    transform: rotate(90deg);
    align-self: center;
  }

  .repo-line {
    align-items: stretch;
    flex-direction: column;
  }

  .ranked-list article,
  .education-list article {
    grid-template-columns: 42px minmax(0, 1fr);
    padding: 20px;
  }

  .ranked-list time,
  .education-list time {
    grid-column: 2;
  }

  .contact-section {
    padding: 95px 18px;
  }

  .site-footer > div {
    flex-wrap: wrap;
    justify-content: center;
  }
}

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

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

  .reveal {
    opacity: 1;
    transform: none;
  }
}

@media print {
  :root,
  html[data-theme="dark"],
  html[data-theme="light"] {
    --bg: #ffffff;
    --bg-elevated: #ffffff;
    --bg-soft: #f3f3f3;
    --text: #111111;
    --text-soft: #333333;
    --text-faint: #555555;
    --line: rgba(0, 0, 0, 0.18);
    --line-strong: rgba(0, 0, 0, 0.32);
    --accent: #416400;
    --accent-soft: rgba(65, 100, 0, 0.08);
    --accent-ink: #ffffff;
  }

  @page {
    size: A4;
    margin: 12mm;
  }

  body {
    background: #ffffff;
    font-size: 10pt;
  }

  .site-header,
  .mobile-menu,
  .signal-strip,
  .hero-noise,
  .hero-panel,
  .contact-section,
  .site-footer,
  .hero-actions,
  .social-links,
  .paper-actions,
  .card-link,
  .repo-line .button {
    display: none !important;
  }

  .site-shell,
  .section,
  .hero {
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 0;
  }

  .hero {
    min-height: auto;
    padding-bottom: 12mm;
  }

  .hero > .eyebrow {
    margin-bottom: 4mm;
  }

  .hero-grid {
    display: block;
  }

  .display {
    font-size: 32pt;
  }

  .hero-lede {
    max-width: none;
    margin-top: 6mm;
    font-size: 11pt;
  }

  .hero-sublede {
    max-width: none;
    font-size: 9pt;
  }

  .section {
    padding: 8mm 0;
    page-break-before: auto;
  }

  .section-heading {
    grid-template-columns: 35mm 1fr;
    gap: 5mm;
    margin-bottom: 8mm;
    padding-top: 4mm;
  }

  .section-heading > p {
    display: none;
  }

  .section-heading h2,
  .skills-heading h2 {
    font-size: 24pt;
  }

  .timeline-item {
    grid-template-columns: 6mm 35mm 1fr;
    gap: 4mm;
    break-inside: avoid;
  }

  .timeline-body {
    padding-bottom: 8mm;
  }

  .role-header h3 {
    font-size: 16pt;
  }

  .role-details {
    margin-top: 4mm;
  }

  .role-details > div {
    padding: 4mm;
  }

  .paper-card,
  .project-card,
  .speaking-card,
  .list-panel,
  .skill-card {
    break-inside: avoid;
    box-shadow: none;
  }

  .paper-grid,
  .recognition-grid,
  .project-grid,
  .speaking-grid,
  .skills-section {
    grid-template-columns: 1fr;
  }

  .paper-copy {
    padding: 7mm;
    border-right: 0;
  }

  .paper-copy h3 {
    font-size: 20pt;
  }

  .paper-result {
    display: none;
  }

  .project-card {
    min-height: 0;
  }

  .project-topline {
    margin-bottom: 8mm;
  }

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

  .agent-flow {
    display: none;
  }

  .skills-heading {
    position: static;
    margin-bottom: 8mm;
  }

  .reveal {
    opacity: 1 !important;
    transform: none !important;
  }
}