@font-face {
  font-family: "Space Grotesk";
  src: url("/assets/fonts/space-grotesk-400.ttf") format("truetype");
  font-display: swap;
  font-style: normal;
  font-weight: 400;
}

@font-face {
  font-family: "Space Grotesk";
  src: url("/assets/fonts/space-grotesk-500.ttf") format("truetype");
  font-display: swap;
  font-style: normal;
  font-weight: 500;
}

@font-face {
  font-family: "Space Grotesk";
  src: url("/assets/fonts/space-grotesk-600.ttf") format("truetype");
  font-display: swap;
  font-style: normal;
  font-weight: 600;
}

@font-face {
  font-family: "Space Grotesk";
  src: url("/assets/fonts/space-grotesk-700.ttf") format("truetype");
  font-display: swap;
  font-style: normal;
  font-weight: 700;
}

@font-face {
  font-family: "IBM Plex Mono";
  src: url("/assets/fonts/ibm-plex-mono-400.ttf") format("truetype");
  font-display: swap;
  font-style: normal;
  font-weight: 400;
}

@font-face {
  font-family: "IBM Plex Mono";
  src: url("/assets/fonts/ibm-plex-mono-500.ttf") format("truetype");
  font-display: swap;
  font-style: normal;
  font-weight: 500;
}

@font-face {
  font-family: "IBM Plex Mono";
  src: url("/assets/fonts/ibm-plex-mono-600.ttf") format("truetype");
  font-display: swap;
  font-style: normal;
  font-weight: 600;
}

:root {
  --paper: #f4f1e8;
  --paper-bright: #faf8f1;
  --ink: #0b1428;
  --ink-muted: #4f5666;
  --cobalt: #2557e6;
  --cobalt-dark: #153eb6;
  --coral: #f05b45;
  --coral-text: #b23a28;
  --valid: #8baa1f;
  --valid-text: #566700;
  --dark: #071327;
  --hairline: rgba(11, 20, 40, 0.24);
  --hairline-light: rgba(244, 241, 232, 0.24);
  --display: "Space Grotesk", "Arial Narrow", Arial, sans-serif;
  --mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
  --gutter: clamp(1.25rem, 4.4vw, 4.5rem);
  --section-space: clamp(5.5rem, 9vw, 9rem);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5.5rem;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--display);
  font-size: 1rem;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

::selection {
  color: var(--paper-bright);
  background: var(--cobalt);
}

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

button,
input,
textarea,
select {
  color: inherit;
  font: inherit;
}

button {
  border: 0;
}

svg {
  display: block;
}

:focus-visible {
  outline: 3px solid var(--cobalt);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.65rem 1rem;
  color: var(--paper);
  background: var(--ink);
  font-family: var(--mono);
  font-size: 0.8rem;
  transform: translateY(-180%);
  transition: transform 160ms ease;
}

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

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 5rem;
  padding: 0 var(--gutter);
  border-bottom: 1px solid var(--hairline);
  background: rgba(244, 241, 232, 0.94);
  transition:
    min-height 220ms var(--ease),
    box-shadow 220ms ease;
  backdrop-filter: blur(12px);
}

.site-header.is-scrolled {
  min-height: 4.35rem;
  box-shadow: 0 8px 24px rgba(11, 20, 40, 0.06);
}

.wordmark {
  justify-self: start;
  font-size: clamp(1.1rem, 1.7vw, 1.65rem);
  font-weight: 700;
  letter-spacing: -0.04em;
}

.primary-navigation {
  display: flex;
  align-items: center;
  gap: clamp(1.8rem, 4.2vw, 4.6rem);
  font-size: 1rem;
  font-weight: 600;
}

.primary-navigation a,
.header-github {
  position: relative;
}

.primary-navigation a::after,
.header-github::after {
  position: absolute;
  right: 0;
  bottom: -0.45rem;
  left: 0;
  height: 2px;
  content: "";
  background: var(--cobalt);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms var(--ease);
}

.primary-navigation a:hover::after,
.primary-navigation a:focus-visible::after,
.header-github:hover::after,
.header-github:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-github {
  display: inline-flex;
  justify-self: end;
  align-items: center;
  gap: 0.65rem;
  color: var(--cobalt);
  font-size: 1rem;
  font-weight: 700;
}

.header-github svg {
  width: 1.55rem;
  height: 1.55rem;
  fill: var(--ink);
}

.menu-toggle {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0.55rem;
  background: transparent;
  cursor: pointer;
}

.menu-toggle svg {
  width: 100%;
  height: 100%;
  overflow: visible;
  fill: none;
  stroke: currentColor;
  stroke-linecap: square;
  stroke-width: 2;
}

.menu-line {
  transform-origin: center;
  transition: transform 180ms var(--ease);
}

.menu-toggle[aria-expanded="true"] .menu-line-top {
  transform: translateY(4px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-line-bottom {
  transform: translateY(-4px) rotate(-45deg);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(37rem, 1.1fr);
  gap: clamp(2.75rem, 5vw, 6rem);
  align-items: center;
  min-height: clamp(46rem, calc(100svh - 13rem), 52rem);
  max-width: 1600px;
  margin: 0 auto;
  padding: clamp(2.75rem, 3.5vw, 4rem) var(--gutter) clamp(3rem, 4vw, 4.5rem);
  border-bottom: 1px solid var(--hairline);
}

.hero-copy {
  max-width: 43rem;
}

.hero h1 {
  max-width: 11ch;
  margin: 0;
  font-size: clamp(3.7rem, 5.4vw, 6.35rem);
  font-weight: 680;
  letter-spacing: -0.067em;
  line-height: 0.91;
}

.hero-copy > p {
  max-width: 34rem;
  margin: clamp(1.75rem, 3vw, 2.75rem) 0 0;
  font-size: clamp(1.12rem, 1.45vw, 1.38rem);
  line-height: 1.55;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2.25rem;
}

.button {
  display: inline-flex;
  min-height: 3.65rem;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  padding: 0.9rem 1.5rem;
  border: 1px solid var(--ink);
  font-size: 1rem;
  font-weight: 700;
  transition:
    color 180ms ease,
    background 180ms ease,
    border-color 180ms ease,
    transform 180ms var(--ease),
    box-shadow 180ms ease;
}

.button:hover {
  transform: translateY(-3px);
}

.button svg {
  width: 1.35rem;
  height: 1.35rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: square;
  stroke-linejoin: miter;
  stroke-width: 1.75;
}

.button .github-icon,
.button-secondary .github-icon,
.button-dark-outline .github-icon {
  fill: currentColor;
  stroke: none;
}

.button-primary {
  color: #fff;
  border-color: var(--cobalt);
  background: var(--cobalt);
  box-shadow: 0 10px 24px rgba(37, 87, 230, 0.16);
}

.button-primary:hover {
  border-color: var(--cobalt-dark);
  background: var(--cobalt-dark);
  box-shadow: 0 14px 28px rgba(37, 87, 230, 0.22);
}

.button-secondary {
  background: transparent;
}

.button-secondary:hover {
  color: var(--paper-bright);
  background: var(--ink);
}

.workflow-frame {
  position: relative;
  align-self: start;
  min-width: 0;
  padding: clamp(2.5rem, 4vw, 4rem) clamp(1.6rem, 3vw, 3rem) clamp(1.8rem, 2.5vw, 2.5rem);
  background: rgba(250, 248, 241, 0.35);
}

.workflow-outline {
  position: absolute;
  z-index: 4;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  fill: none;
  stroke: var(--ink);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.workflow-grid,
.contact-dots {
  position: absolute;
  inset: 1rem;
  z-index: -1;
  opacity: 0.26;
  background-image: radial-gradient(var(--cobalt) 0.8px, transparent 0.8px);
  background-size: 18px 18px;
  mask-image: linear-gradient(to right, #000, transparent 78%);
}

.workflow-steps {
  position: relative;
  display: grid;
  gap: 1.4rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.workflow-steps::before {
  position: absolute;
  z-index: 0;
  top: 1.5rem;
  bottom: 1.5rem;
  left: 1.42rem;
  width: 2px;
  content: "";
  background: linear-gradient(
    to bottom,
    var(--cobalt) 0 42%,
    var(--valid) 42% 61%,
    var(--coral) 61% 81%,
    var(--cobalt) 81% 100%
  );
}

.workflow-steps::after {
  position: absolute;
  z-index: 0;
  top: 1.5rem;
  left: 1.42rem;
  width: 2px;
  height: 15%;
  content: "";
  background: var(--paper-bright);
  box-shadow: 0 0 12px 4px rgba(37, 87, 230, 0.75);
  animation: trace-flow 5s ease-in-out infinite;
}

@keyframes trace-flow {
  0%,
  10% {
    transform: translateY(-20%);
  }
  85%,
  100% {
    transform: translateY(570%);
  }
}

.workflow-row {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(11.5rem, 0.38fr) minmax(0, 0.62fr);
  gap: 1rem;
  align-items: center;
}

.workflow-step {
  display: grid;
  grid-template-columns: 2.9rem 0.65rem 1fr;
  gap: 0.6rem;
  align-items: center;
  padding: 0;
  text-align: left;
  background: transparent;
  cursor: pointer;
}

.workflow-node {
  display: grid;
  width: 2.9rem;
  height: 2.9rem;
  place-items: center;
  border: 2px solid var(--cobalt);
  border-radius: 50%;
  background: var(--paper-bright);
  color: var(--cobalt);
  font-family: var(--mono);
  font-size: 0.88rem;
}

.workflow-dot {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--cobalt);
}

.workflow-label {
  font-family: var(--mono);
  font-size: clamp(0.78rem, 1vw, 0.92rem);
  letter-spacing: 0.02em;
}

.workflow-detail {
  position: relative;
  display: flex;
  min-height: 5.45rem;
  flex-direction: column;
  justify-content: center;
  padding: 1rem 1.25rem;
  border: 1px solid rgba(11, 20, 40, 0.55);
  background: rgba(250, 248, 241, 0.82);
  font-family: var(--mono);
  font-size: clamp(0.72rem, 0.9vw, 0.85rem);
  line-height: 1.65;
  transition:
    border-color 180ms ease,
    transform 180ms var(--ease),
    background 180ms ease;
}

.workflow-row.is-active .workflow-detail,
.workflow-row:focus-within .workflow-detail {
  border-color: var(--cobalt);
  background: var(--paper-bright);
  transform: translateX(0.35rem);
}

.workflow-valid .workflow-node {
  color: var(--valid-text);
  border-color: var(--valid-text);
}

.workflow-valid .workflow-dot {
  background: var(--valid-text);
}

.workflow-valid .workflow-detail {
  border-color: var(--valid-text);
}

.workflow-review .workflow-node {
  color: var(--coral-text);
  border-color: var(--coral-text);
}

.workflow-review .workflow-dot {
  background: var(--coral-text);
}

.workflow-review .workflow-detail {
  border-color: var(--coral-text);
}

.workflow-detail-icon {
  padding-right: 3.7rem;
}

.workflow-detail-icon svg {
  position: absolute;
  top: 50%;
  right: 1rem;
  width: 1.8rem;
  height: 1.8rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: square;
  stroke-linejoin: miter;
  stroke-width: 1.4;
  transform: translateY(-50%);
}

.workflow-valid .workflow-detail-icon svg {
  color: var(--valid-text);
}

.workflow-review .workflow-detail-icon svg {
  color: var(--coral-text);
}

.workflow-detail-bars {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.mini-bars {
  display: flex;
  height: 2rem;
  align-items: flex-end;
  gap: 0.22rem;
}

.mini-bars i {
  display: block;
  width: 0.35rem;
  height: 35%;
  background: var(--cobalt);
}

.mini-bars i:nth-child(2) {
  height: 68%;
}

.mini-bars i:nth-child(3) {
  height: 100%;
}

.state-saved {
  display: inline-block;
  margin-top: 1.25rem;
  padding: 0.3rem 0.55rem;
  border: 1px solid rgba(139, 170, 31, 0.5);
  color: var(--valid-text);
  background: rgba(250, 248, 241, 0.8);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}

.work-section {
  max-width: 1600px;
  margin: 0 auto;
  padding: clamp(3rem, 4.5vw, 4.5rem) var(--gutter) 0;
}

.section-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 2rem;
  padding-bottom: clamp(2.5rem, 5vw, 4.5rem);
}

.section-heading h2,
.resume-heading h2 {
  margin: 0;
  font-size: clamp(3.4rem, 5.25vw, 5.25rem);
  font-weight: 680;
  letter-spacing: -0.065em;
  line-height: 0.92;
}

.section-heading p {
  max-width: 43rem;
  margin: 1.3rem 0 0;
  font-size: clamp(1rem, 1.25vw, 1.22rem);
  line-height: 1.5;
}

.bracket-label,
.diagram-kicker,
.resume-heading > span,
.section-rail,
.project-number span {
  font-family: var(--mono);
  letter-spacing: 0.06em;
}

.bracket-label {
  padding-top: 0.55rem;
  font-size: 0.78rem;
  white-space: nowrap;
}

.project-band {
  display: grid;
  min-height: 24rem;
  border-top: 2px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  background-image: radial-gradient(rgba(37, 87, 230, 0.25) 0.7px, transparent 0.7px);
  background-size: 18px 18px;
}

.project-band + .project-band {
  border-top: 0;
}

.project-band-agent {
  grid-template-columns: 10rem minmax(19rem, 0.62fr) minmax(30rem, 1.38fr);
}

.project-band-sheet {
  grid-template-columns: minmax(30rem, 1.38fr) minmax(19rem, 0.62fr) 10rem;
}

.project-number {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 2rem;
  padding: clamp(2.6rem, 4vw, 4.2rem) 1rem 2rem;
  background: rgba(244, 241, 232, 0.88);
}

.project-band-agent .project-number {
  border-right: 1px solid var(--hairline);
}

.project-band-sheet .project-number {
  border-left: 1px solid var(--hairline);
}

.project-number strong {
  color: var(--cobalt);
  font-family: var(--mono);
  font-size: clamp(4.8rem, 7vw, 7.6rem);
  font-weight: 600;
  letter-spacing: -0.08em;
  line-height: 0.8;
}

.project-number span {
  color: var(--coral-text);
  font-size: 0.68rem;
  white-space: nowrap;
}

.project-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(1.8rem, 2.4vw, 2.5rem) clamp(2rem, 3vw, 3.5rem);
  background: rgba(244, 241, 232, 0.9);
}

.project-band-agent .project-copy {
  border-right: 1px dashed var(--hairline);
}

.project-band-sheet .project-copy {
  border-left: 1px dashed var(--hairline);
}

.project-copy h3 {
  margin: 0;
  font-size: clamp(1.55rem, 1.6vw, 1.8rem);
  font-weight: 680;
  letter-spacing: -0.045em;
  line-height: 1.08;
}

.project-copy > p:not(.tech-line) {
  margin: 1.35rem 0 0;
  font-size: clamp(0.95rem, 0.96vw, 1.02rem);
  line-height: 1.55;
}

.tech-line {
  margin: 1.5rem 0 0;
  padding-top: 1.2rem;
  border-top: 1px dashed var(--hairline);
  color: var(--cobalt);
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.75;
}

.text-link {
  display: inline-flex;
  width: max-content;
  align-items: center;
  gap: 2rem;
  margin-top: 1.65rem;
  padding: 0 0 0.45rem;
  border-bottom: 2px solid var(--cobalt);
  color: var(--cobalt);
  font-weight: 700;
  transition:
    gap 180ms var(--ease),
    color 180ms ease;
}

.text-link:hover,
.text-link:focus-visible {
  gap: 2.65rem;
  color: var(--cobalt-dark);
}

.text-link svg {
  width: 1.5rem;
  height: 1.5rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
}

.project-diagram {
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  padding: clamp(1.4rem, 2.2vw, 2.25rem);
  background: rgba(250, 248, 241, 0.62);
}

.diagram-kicker {
  margin-bottom: 1.3rem;
  font-size: 0.68rem;
}

.project-diagram svg {
  width: 100%;
  height: auto;
  overflow: visible;
}

.project-diagram svg text {
  fill: var(--ink);
  font-family: var(--mono);
  font-size: 11px;
  text-anchor: middle;
}

.project-band-article h3 {
  max-width: 20ch;
}

.article-diagram figure {
  min-width: 0;
  margin: 0;
}

.article-diagram-scroll {
  min-width: 0;
}

.article-diagram-link {
  display: block;
  border: 1px solid var(--hairline);
  background: var(--paper-bright);
}

.article-diagram-link:hover {
  border-color: var(--cobalt);
}

.article-diagram-link:focus-visible {
  border-color: var(--cobalt);
  outline: 3px solid var(--cobalt);
  outline-offset: 4px;
}

.article-diagram img {
  display: block;
  width: 100%;
  height: auto;
}

.article-diagram figcaption {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  justify-content: space-between;
  margin-top: 0.8rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  line-height: 1.5;
}

.article-diagram figcaption a {
  color: var(--cobalt);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

.diagram-path,
.stage-flow path,
.artifact-links path,
.diagram-legend line,
.return-path {
  fill: none;
  stroke: var(--cobalt);
  stroke-width: 1.5;
}

.diagram-path,
.stage-flow path,
.return-path {
  stroke-dasharray: 1000;
  stroke-dashoffset: 1000;
}

.project-band.is-visible .diagram-path,
.project-band.is-visible .stage-flow path,
.project-band.is-visible .return-path {
  animation: draw-path 1.6s 250ms var(--ease) forwards;
}

@keyframes draw-path {
  to {
    stroke-dashoffset: 0;
  }
}

.diagram-review {
  fill: none;
  stroke: var(--cobalt);
  stroke-dasharray: 7 7;
  stroke-width: 1.3;
}

.project-diagram marker path {
  fill: var(--cobalt);
}

.agent-node circle {
  fill: var(--paper-bright);
  stroke: var(--cobalt);
  stroke-width: 1.4;
}

.agent-node text {
  fill: var(--cobalt) !important;
  font-size: 13px !important;
}

.agent-labels text {
  font-size: 9px !important;
}

.contract-boxes rect {
  fill: rgba(250, 248, 241, 0.8);
  stroke: var(--cobalt);
  stroke-dasharray: 5 4;
  stroke-width: 1.1;
}

.contract-boxes text {
  fill: var(--cobalt) !important;
  font-size: 8px !important;
}

.diagram-legend line {
  stroke: var(--ink);
}

.diagram-legend .is-dashed {
  stroke: var(--cobalt);
  stroke-dasharray: 6 5;
}

.legend-valid {
  fill: rgba(139, 170, 31, 0.12);
  stroke: var(--valid);
}

.legend-check {
  fill: none;
  stroke: var(--valid);
  stroke-width: 1.5;
}

.workbook-icon path,
.stage-boxes rect,
.artifact-cylinders path,
.artifact-cylinders ellipse,
.sheet-legend rect,
.sheet-legend path,
.sheet-legend ellipse {
  fill: rgba(250, 248, 241, 0.85);
  stroke: var(--ink);
  stroke-width: 1.2;
}

.workbook-icon path:nth-child(n + 3) {
  fill: none;
  stroke-width: 0.75;
}

.stage-boxes text,
.artifact-cylinders text {
  font-size: 8px !important;
}

.artifact-links path {
  stroke-dasharray: 4 5;
  stroke-width: 1.1;
}

.return-path {
  stroke-width: 1.7;
}

.resume-section,
.contact-section {
  display: grid;
  grid-template-columns: clamp(5.6rem, 8vw, 8rem) 1fr;
  max-width: 1600px;
  margin: 0 auto;
  border-top: 1px solid var(--hairline);
}

.resume-section:first-of-type {
  margin-top: var(--section-space);
}

.section-rail {
  position: relative;
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 0.5rem;
  padding: 2.5rem 1rem;
  border-right: 1px solid var(--hairline);
  font-size: 0.62rem;
  line-height: 1.5;
}

.section-rail::after {
  position: absolute;
  inset: 7rem 1rem 1rem;
  content: "";
  opacity: 0.22;
  background-image: radial-gradient(var(--cobalt) 0.7px, transparent 0.7px);
  background-size: 16px 16px;
}

.section-rail span,
.section-rail strong {
  position: relative;
  z-index: 1;
}

.section-rail strong {
  font-weight: 500;
}

.resume-content {
  min-width: 0;
  padding: clamp(4rem, 7vw, 7.5rem) var(--gutter);
}

.resume-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 2rem;
  padding-bottom: clamp(2.25rem, 4vw, 4rem);
  border-bottom: 1px solid var(--ink);
}

.resume-heading > span {
  padding-top: 0.5rem;
  font-size: 0.68rem;
  line-height: 1.55;
  text-align: right;
}

.experience-timeline {
  position: relative;
  margin: 0;
  padding: 0 0 0 4.7rem;
  list-style: none;
}

.experience-timeline::before {
  position: absolute;
  top: 2rem;
  bottom: 2rem;
  left: 1rem;
  width: 2px;
  content: "";
  background: var(--ink);
}

.experience-timeline::after {
  position: absolute;
  top: 2rem;
  left: 1rem;
  width: 2px;
  height: 0;
  content: "";
  background: var(--cobalt);
  transition: height 1.2s 250ms var(--ease);
}

.resume-section.has-entered .experience-timeline::after {
  height: calc(50% - 1rem);
}

.experience-item {
  position: relative;
  display: grid;
  grid-template-columns: 3rem minmax(9rem, 0.35fr) minmax(0, 1fr);
  gap: 2rem;
  padding: 3rem 0;
  border-bottom: 1px dashed var(--hairline);
}

.experience-item:last-child {
  border-bottom: 0;
}

.timeline-node {
  position: absolute;
  top: 3.3rem;
  left: -4.25rem;
  z-index: 2;
  width: 1.25rem;
  height: 1.25rem;
  border: 2px solid var(--cobalt);
  border-radius: 50%;
  background: var(--paper);
  box-shadow: inset 0 0 0 3px var(--paper), inset 0 0 0 8px var(--cobalt);
}

.experience-item:nth-child(2) .timeline-node {
  border-color: var(--ink);
  box-shadow: none;
}

.experience-index,
.experience-date {
  color: var(--cobalt);
  font-family: var(--mono);
  font-size: 0.78rem;
}

.experience-date {
  font-weight: 600;
}

.experience-detail h3 {
  margin: -0.35rem 0 0;
  font-size: clamp(1.6rem, 2.5vw, 2.8rem);
  font-weight: 680;
  letter-spacing: -0.05em;
  line-height: 1.08;
}

.experience-detail h4 {
  margin: 0.65rem 0 0;
  font-size: clamp(1.05rem, 1.5vw, 1.45rem);
}

.experience-detail p {
  max-width: 44rem;
  margin: 1.25rem 0 0;
  font-size: clamp(1rem, 1.15vw, 1.18rem);
  line-height: 1.55;
}

.capability-matrix {
  border-bottom: 1px solid var(--ink);
}

.capability-row {
  position: relative;
  display: grid;
  grid-template-columns: 4rem minmax(11rem, 0.38fr) minmax(0, 1fr);
  min-height: 6.5rem;
  align-items: center;
  border-bottom: 1px solid var(--hairline);
  transition:
    background 180ms ease,
    padding 180ms var(--ease);
}

.capability-row:last-child {
  border-bottom: 0;
}

.capability-row::after {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 3px;
  content: "";
  background: var(--cobalt);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 180ms var(--ease);
}

.capability-row:hover,
.capability-row:focus-visible {
  padding-left: 0.65rem;
  background: rgba(37, 87, 230, 0.045);
}

.capability-row:hover::after,
.capability-row:focus-visible::after {
  transform: scaleY(1);
  transform-origin: top;
}

.capability-row > span {
  color: var(--cobalt);
  font-family: var(--mono);
  font-size: 0.74rem;
}

.capability-row h3 {
  align-self: stretch;
  display: flex;
  align-items: center;
  margin: 0;
  padding: 0 2rem;
  border-right: 1px solid var(--hairline);
  border-left: 1px solid var(--hairline);
  font-size: clamp(1.1rem, 1.45vw, 1.45rem);
}

.capability-row p {
  margin: 0;
  padding: 1.3rem 2rem;
  font-family: var(--mono);
  font-size: clamp(0.74rem, 0.92vw, 0.9rem);
  line-height: 1.75;
}

.education-section .resume-content {
  padding-bottom: clamp(4rem, 6vw, 6rem);
}

.education-list {
  border-bottom: 1px solid var(--ink);
}

.education-row {
  display: grid;
  grid-template-columns: 4rem 1fr auto;
  gap: 2rem;
  align-items: center;
  min-height: 8.5rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--hairline);
}

.education-row:last-child {
  border-bottom: 0;
}

.education-index {
  font-family: var(--mono);
  font-size: 0.74rem;
}

.education-row > div:nth-child(2) {
  padding-left: 2rem;
  border-left: 2px solid var(--coral);
}

.education-row h3 {
  margin: 0;
  font-size: clamp(1.05rem, 1.45vw, 1.45rem);
  letter-spacing: -0.025em;
}

.education-row p {
  margin: 0.35rem 0 0;
  color: var(--ink-muted);
}

.gpa {
  display: flex;
  min-width: 8.5rem;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--mono);
  font-size: 0.76rem;
  line-height: 1.65;
}

.gpa svg {
  width: 1.3rem;
  height: 1.3rem;
  flex: 0 0 auto;
  fill: var(--valid);
  stroke: var(--paper-bright);
  stroke-width: 1.5;
}

.contact-section {
  color: var(--paper-bright);
  border-top: 0;
  background: var(--dark);
}

.section-rail-dark {
  border-color: var(--hairline-light);
}

.section-rail-dark::after {
  display: none;
}

.contact-dots {
  position: relative;
  z-index: 0;
  inset: auto;
  display: block;
  width: 100%;
  height: 10rem;
  margin-top: 1.5rem;
  opacity: 0.6;
  mask-image: none;
}

.contact-content {
  padding: clamp(4.5rem, 8vw, 8rem) var(--gutter);
}

.contact-content h2 {
  max-width: 18ch;
  margin: 0;
  font-size: clamp(3rem, 5.8vw, 6.3rem);
  font-weight: 640;
  letter-spacing: -0.06em;
  line-height: 0.97;
}

.contact-content h2 span {
  color: var(--coral);
}

.contact-content > p {
  margin: 1.5rem 0 0;
  color: rgba(250, 248, 241, 0.76);
  font-family: var(--mono);
  font-size: 0.92rem;
}

.button-dark-outline {
  color: var(--paper-bright);
  border-color: var(--cobalt);
}

.button-dark-outline:hover {
  color: var(--dark);
  background: var(--paper-bright);
}

.contact-email {
  display: grid;
  grid-template-columns: 5rem 1fr;
  gap: 1rem;
  max-width: 45rem;
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--coral);
  font-family: var(--mono);
  font-size: clamp(0.66rem, 0.9vw, 0.82rem);
}

.contact-email span {
  color: var(--coral);
}

.contact-email strong {
  overflow-wrap: anywhere;
  font-weight: 500;
}

.site-footer {
  display: flex;
  max-width: 1600px;
  min-height: 5rem;
  align-items: center;
  justify-content: space-between;
  margin: 0 auto;
  padding: 0 var(--gutter);
  border-top: 1px solid var(--hairline);
  font-family: var(--mono);
  font-size: 0.7rem;
}

.js .reveal {
  opacity: 0;
  transform: translateY(2rem);
  transition:
    opacity 700ms var(--ease),
    transform 700ms var(--ease);
}

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

.error-page {
  display: grid;
  min-height: 100svh;
  place-items: center;
  padding: 2rem;
}

.error-page main {
  width: min(50rem, 100%);
  padding: clamp(2rem, 6vw, 5rem);
  border: 1px solid var(--ink);
  background-image: radial-gradient(rgba(37, 87, 230, 0.28) 0.7px, transparent 0.7px);
  background-size: 18px 18px;
}

.error-code {
  color: var(--cobalt);
  font-family: var(--mono);
}

.error-page h1 {
  max-width: 10ch;
  margin: 2rem 0 0;
  font-size: clamp(3rem, 8vw, 6rem);
  letter-spacing: -0.06em;
  line-height: 0.95;
}

.error-page p {
  margin: 1.25rem 0 2rem;
  font-size: 1.2rem;
}

@media (max-width: 1220px) {
  .hero {
    grid-template-columns: minmax(0, 0.82fr) minmax(31rem, 1.18fr);
    gap: 2.5rem;
  }

  .hero h1 {
    font-size: clamp(3.6rem, 6vw, 5.8rem);
  }

  .workflow-row {
    grid-template-columns: minmax(9.2rem, 0.36fr) minmax(0, 0.64fr);
  }

  .workflow-step {
    grid-template-columns: 2.55rem 0.55rem 1fr;
    gap: 0.45rem;
  }

  .workflow-node {
    width: 2.55rem;
    height: 2.55rem;
  }

  .workflow-steps::before,
  .workflow-steps::after {
    left: 1.24rem;
  }

  .project-band-agent {
    grid-template-columns: 8rem minmax(18rem, 0.7fr) minmax(26rem, 1.3fr);
  }

  .project-band-sheet {
    grid-template-columns: minmax(26rem, 1.3fr) minmax(18rem, 0.7fr) 8rem;
  }

  .project-number strong {
    font-size: 5rem;
  }
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .primary-navigation {
    display: none;
  }

  .header-github {
    grid-column: 2;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 5.5rem;
  }

  .hero h1 {
    max-width: 12ch;
    font-size: clamp(4.2rem, 10vw, 7rem);
  }

  .hero-copy {
    max-width: 49rem;
  }

  .workflow-frame {
    width: 100%;
  }

  .project-band {
    min-height: auto;
  }

  .project-band-agent,
  .project-band-sheet {
    grid-template-columns: 7rem 1fr;
  }

  .project-band-agent .project-number {
    grid-row: 1 / 3;
  }

  .project-band-agent .project-copy {
    border-right: 0;
    border-bottom: 1px dashed var(--hairline);
  }

  .project-band-agent .project-diagram {
    grid-column: 2;
  }

  .project-band-sheet .project-diagram {
    grid-column: 1 / 3;
    grid-row: 2;
    border-top: 1px dashed var(--hairline);
  }

  .project-band-sheet .project-copy {
    grid-column: 1;
    grid-row: 1;
    border-left: 0;
  }

  .project-band-sheet .project-number {
    grid-column: 2;
    grid-row: 1;
  }

  .experience-item {
    grid-template-columns: 3rem minmax(0, 1fr);
  }

  .experience-detail {
    grid-column: 2;
  }

  .capability-row {
    grid-template-columns: 3.5rem minmax(9.5rem, 0.42fr) minmax(0, 1fr);
  }
}

@media (max-width: 760px) {
  html {
    scroll-padding-top: 4.5rem;
  }

  .site-header {
    grid-template-columns: 1fr auto;
    min-height: 4.5rem;
  }

  .site-header.is-scrolled {
    min-height: 4.25rem;
  }

  .wordmark {
    font-size: 1.08rem;
  }

  .header-github {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .primary-navigation {
    position: fixed;
    z-index: -1;
    inset: 4.5rem 0 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 2rem var(--gutter);
    background: var(--paper);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-1rem);
    transition:
      opacity 180ms ease,
      transform 220ms var(--ease);
  }

  .primary-navigation.is-open {
    z-index: 90;
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .primary-navigation a {
    width: 100%;
    padding: 1.15rem 0;
    border-bottom: 1px solid var(--hairline);
    font-size: clamp(2rem, 10vw, 3.5rem);
    font-weight: 650;
    letter-spacing: -0.05em;
  }

  .hero {
    padding-top: 4rem;
  }

  .hero h1 {
    max-width: 10ch;
    font-size: clamp(3.45rem, 15vw, 5rem);
  }

  .hero-copy > p {
    font-size: 1.08rem;
  }

  .hero-actions .button {
    flex: 1 1 auto;
  }

  .workflow-frame {
    padding: 2.25rem 1rem 1.3rem;
  }

  .workflow-row {
    grid-template-columns: 1fr;
    gap: 0.55rem;
  }

  .workflow-step {
    grid-template-columns: 2.45rem 0.5rem 1fr;
  }

  .workflow-node {
    width: 2.45rem;
    height: 2.45rem;
  }

  .workflow-steps::before,
  .workflow-steps::after {
    left: 1.19rem;
  }

  .workflow-detail {
    min-height: 3.8rem;
    margin-left: 3.55rem;
    padding: 0.8rem 1rem;
  }

  .section-heading {
    flex-direction: column;
  }

  .bracket-label {
    align-self: flex-end;
  }

  .section-heading h2,
  .resume-heading h2 {
    font-size: clamp(3.2rem, 14vw, 4.6rem);
  }

  .project-band-agent,
  .project-band-sheet {
    grid-template-columns: 1fr;
  }

  .project-number {
    min-height: 7rem;
    flex-direction: row;
    justify-content: space-between;
    padding: 1.4rem;
    border: 0;
    border-bottom: 1px solid var(--hairline);
  }

  .project-number strong {
    font-size: 4rem;
  }

  .project-band-agent .project-number,
  .project-band-agent .project-copy,
  .project-band-agent .project-diagram,
  .project-band-sheet .project-diagram,
  .project-band-sheet .project-copy,
  .project-band-sheet .project-number {
    grid-column: 1;
    grid-row: auto;
  }

  .project-band-sheet .project-number {
    grid-row: 1;
  }

  .project-band-sheet .project-copy {
    grid-row: 2;
  }

  .project-band-sheet .project-diagram {
    grid-row: 3;
  }

  .project-copy,
  .project-diagram {
    padding: 2rem 1.25rem;
  }

  .project-copy h3 {
    font-size: 2rem;
  }

  .project-diagram {
    overflow-x: auto;
  }

  .project-diagram svg {
    min-width: 40rem;
  }

  .article-diagram {
    overflow-x: hidden;
  }

  .article-diagram-scroll {
    overflow-x: auto;
    scrollbar-color: var(--cobalt) transparent;
    scrollbar-width: thin;
  }

  .article-diagram-link {
    width: 48rem;
  }

  .article-diagram img {
    min-width: 0;
  }

  .resume-section,
  .contact-section {
    grid-template-columns: 3.5rem 1fr;
  }

  .section-rail {
    padding: 1.75rem 0.55rem;
    font-size: 0.5rem;
  }

  .section-rail strong {
    writing-mode: vertical-rl;
  }

  .section-rail::after {
    inset: 6rem 0.5rem 1rem;
  }

  .resume-content,
  .contact-content {
    padding-right: 1.25rem;
    padding-left: 1.25rem;
  }

  .resume-heading {
    gap: 1rem;
  }

  .resume-heading > span {
    display: none;
  }

  .experience-timeline {
    padding-left: 3rem;
  }

  .experience-timeline::before,
  .experience-timeline::after {
    left: 0.6rem;
  }

  .timeline-node {
    left: -2.96rem;
  }

  .experience-item {
    grid-template-columns: 2.25rem 1fr;
    gap: 0.75rem;
    padding: 2.5rem 0;
  }

  .experience-date {
    font-size: 0.68rem;
  }

  .experience-detail h3 {
    font-size: 1.75rem;
  }

  .capability-row {
    grid-template-columns: 2.5rem 1fr;
    padding: 1.5rem 0;
  }

  .capability-row:hover,
  .capability-row:focus-visible {
    padding-left: 0.4rem;
  }

  .capability-row h3 {
    padding: 0 1rem;
    border-right: 0;
  }

  .capability-row p {
    grid-column: 2;
    padding: 0.8rem 1rem 0;
  }

  .education-row {
    grid-template-columns: 2.5rem 1fr;
    gap: 0.75rem;
    padding: 1.5rem 0;
  }

  .education-row > div:nth-child(2) {
    padding-left: 1rem;
  }

  .gpa {
    grid-column: 2;
    padding-left: 1rem;
  }

  .contact-content h2 {
    font-size: clamp(2.8rem, 12.5vw, 4.5rem);
  }

  .contact-actions {
    flex-direction: column;
  }

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

  .contact-email {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 430px) {
  .hero h1 {
    font-size: clamp(3rem, 14vw, 3.8rem);
  }

  .hero-actions {
    flex-direction: column;
  }

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

  .workflow-detail {
    font-size: 0.66rem;
  }

  .section-heading h2,
  .resume-heading h2 {
    font-size: 3rem;
  }

  .resume-section,
  .contact-section {
    grid-template-columns: 2.75rem 1fr;
  }

  .section-rail {
    padding-right: 0.35rem;
    padding-left: 0.35rem;
  }

  .project-diagram svg {
    min-width: 34rem;
  }

  .article-diagram-link {
    width: 44rem;
  }
}

@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;
  }

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

@media print {
  .site-header,
  .hero-actions,
  .contact-actions,
  .site-footer,
  .skip-link {
    display: none !important;
  }

  body {
    color: #000;
    background: #fff;
  }

  .hero,
  .work-section,
  .resume-section,
  .contact-section {
    max-width: none;
    break-inside: avoid;
  }

  .contact-section {
    color: #000;
    background: #fff;
  }

  .project-diagram {
    display: none;
  }

  .project-band-agent,
  .project-band-sheet {
    grid-template-columns: 7rem 1fr;
  }
}