:root {
  --paper:#f8f9f6;
  --white:#fff;
  --ink:#202923;
  --muted:#646e68;
  --line:#dce1da;
  --blue:#234bbd;
  --tint:#edf1e9;
  --green:#39714d;
  --shadow:0 18px 45px #18271a0c;
  color-scheme:light}

:root[data-theme=dark] {
  --paper:#141a18;
  --white:#1b2320;
  --ink:#e8ede7;
  --muted:#a3afa7;
  --line:#35433b;
  --blue:#a7bcff;
  --tint:#232f28;
  --green:#a5d4b1;
  --shadow:0 18px 45px #0002;
  color-scheme:dark}

* {
  box-sizing:border-box}
html {
  scroll-behavior:smooth;
  scroll-padding-top:100px}
body {
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:Arial,Helvetica,sans-serif;
  font-size:16px;
  line-height:1.65}
a {
  color:inherit}
button {
  font:inherit;
  cursor:pointer}
img,iframe,embed {
  display:block;
  max-width:100%}
img {
  height:auto}
button,a {
  -webkit-tap-highlight-color:transparent}
a:focus-visible,button:focus-visible {
  outline:3px solid var(--blue);
  outline-offset:5px}
::selection {
  background:#cbd9ff;
  color:#172c64}
h1,h2,h3,p {
  margin-top:0}
h1,h2,h3 {
  font-weight:500;
  line-height:1.12;
  letter-spacing:-.045em}
h2 {
  font-size:clamp(30px,3.1vw,44px);
  margin-bottom:24px}
h3 {
  font-size:24px}
p {
  color:var(--muted)}
.shell {
  width:min(1240px,calc(100% - 96px));
  margin-inline:auto}
.skip-link {
  position:fixed;
  left:20px;
  top:-100px;
  z-index:100;
  background:var(--white);
  padding:12px}
.skip-link:focus {
  top:10px}
.site-header {
  position:sticky;
  top:0;
  z-index:20;
  background:var(--paper);
  border-bottom:1px solid var(--line)}
.nav-shell {
  min-height:88px;
  display:flex;
  align-items:center;
  gap:26px}
.brand {
  display:flex;
  gap:14px;
  align-items:center;
  text-decoration:none;
  margin-right:auto;
  font-size:14px;
  font-weight:600;
  letter-spacing:-.02em}
.brand-mark {
  font-family:Georgia,serif;
  font-style:italic;
  font-size:43px;
  line-height:1;
  letter-spacing:-.1em;
  color:var(--blue)}
.brand-dot {
  font-style:normal}
.nav-links {
  display:flex;
  gap:28px;
  align-items:center;
  order:1}
.nav-links a {
  text-decoration:none;
  font-size:13px;
  position:relative;
  padding:12px 0}
.nav-links a:hover,.nav-links a[aria-current] {
  color:var(--blue)}
.nav-links a[aria-current]:after {
  content:'';
  position:absolute;
  bottom:3px;
  left:0;
  width:100%;
  height:2px;
  background:var(--blue)}
.theme-toggle {
  order:2;
  border:1px solid var(--line);
  border-radius:30px;
  background:transparent;
  color:var(--ink);
  padding:6px 14px;
  font-size:12px;
  display:flex;
  gap:12px;
  align-items:center}
.theme-toggle span {
  font-size:20px}
.nav-toggle {
  display:none;
  order:3}
.hero {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:64px;
  padding-block:74px 76px;
  align-items:center}
.eyebrow {
  text-transform:uppercase;
  letter-spacing:.14em;
  font-size:10px;
  font-weight:700;
  color:var(--blue);
  margin-bottom:22px;
  display:block}
.status-dot {
  width:7px;
  height:7px;
  border-radius:50%;
  display:inline-block;
  background:var(--green);
  margin-right:8px}
.hero-name {
  font-size:16px;
  color:var(--ink);
  margin:30px 0 18px}
.hero h1 {
  font-size:clamp(52px,5.5vw,78px);
  line-height:1.02;
  letter-spacing:-.065em;
  margin-bottom:26px}
.hero h1 em {
  font-family:Georgia,'Times New Roman',serif;
  color:var(--blue);
  font-weight:400;
  letter-spacing:-.055em}
.hero-description {
  max-width:400px;
  font-size:15px;
  line-height:1.8}
.hero-actions,.button-row {
  display:flex;
  gap:25px;
  align-items:center;
  flex-wrap:wrap;
  margin-top:30px}
.button {
  display:inline-flex;
  justify-content:center;
  align-items:center;
  gap:26px;
  text-decoration:none;
  border:1px solid var(--blue);
  background:var(--blue);
  color:var(--paper);
  padding:13px 21px;
  font-size:13px;
  font-weight:600;
  border-radius:3px;
  transition:transform .2s}
.button:hover {
  transform:translateY(-2px)}
.button--ghost {
  color:var(--ink);
  background:transparent;
  border-color:var(--line)}
.text-link {
  text-decoration:none;
  font-size:13px;
  font-weight:600;
  border-bottom:1px solid var(--line);
  padding-bottom:5px;
  display:inline-flex;
  gap:24px;
  align-items:center}
.text-link:hover {
  color:var(--blue)}
.hero-location {
  border-top:1px solid var(--line);
  margin-top:36px;
  padding-top:18px;
  color:var(--muted);
  font-size:10px;
  letter-spacing:.025em}
.hero-location span {
  margin:0 12px;
  color:var(--blue)}
.hero-drawing {
  align-self:stretch;
  display:flex;
  flex-direction:column;
  text-decoration:none;
  background-color:var(--tint);
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:32px 32px;
  border:1px solid var(--line);
  position:relative;
  min-width:0}
.drawing-header {
  display:flex;
  justify-content:space-between;
  gap:12px;
  padding:20px 22px;
  font:9px ui-monospace,Consolas,monospace;
  letter-spacing:.08em;
  color:var(--muted)}
.drawing-art {
  flex:1;
  display:grid;
  place-items:center;
  padding:18px 25px}
.drawing-art img {
  width:100%;
  max-height:420px;
  object-fit:contain;
  mix-blend-mode:multiply}
:root[data-theme=dark] .drawing-art img {
  mix-blend-mode:normal;
  border-radius:4px}
.drawing-caption {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  background:var(--white);
  padding:24px;
  border-top:1px solid var(--line)}
.drawing-caption .eyebrow {
  font-size:9px;
  margin-bottom:7px}
.drawing-caption strong {
  display:block;
  font-weight:500;
  font-size:21px;
  letter-spacing:-.03em}
.drawing-caption div>span:last-child {
  font-size:10px;
  color:var(--muted)}
.circle-arrow {
  display:grid;
  place-items:center;
  width:40px;
  height:40px;
  border:1px solid var(--line);
  border-radius:50%;
  font-size:20px;
  flex-shrink:0;
  color:var(--blue)}
.discipline-strip {
  border-block:1px solid var(--line)}
.discipline-strip .shell {
  display:flex;
  justify-content:space-between;
  padding-block:18px;
  gap:20px;
  font:10px ui-monospace,Consolas,monospace;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:var(--muted)}
.section {
  padding-block:82px}
.section--white {
  background:var(--white)}
.section-heading {
  display:flex;
  justify-content:space-between;
  align-items:end;
  gap:30px;
  margin-bottom:38px}
.section-heading h2 {
  margin:0;
  max-width:720px}
.section-heading .eyebrow {
  margin-bottom:14px}
.section-heading>.eyebrow {
  margin:0}
.project-grid {
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:32px}
.project-card {
  text-decoration:none;
  display:flex;
  flex-direction:column;
  min-width:0}
.project-card__image {
  background:#eef0eb;
  position:relative;
  overflow:hidden;
  border:1px solid var(--line);
  aspect-ratio:1.28}
.project-card img {
  width:100%;
  height:100%;
  object-fit:contain;
  transition:transform .35s}
.project-card:hover img {
  transform:scale(1.035)}
.card-arrow {
  position:absolute;
  right:12px;
  bottom:12px;
  width:33px;
  height:33px;
  display:grid;
  place-items:center;
  background:var(--white);
  color:var(--blue);
  border-radius:50%}
.project-card__category {
  font-size:9px;
  color:var(--blue);
  text-transform:uppercase;
  letter-spacing:.13em;
  margin-top:22px}
.project-card__body {
  padding-top:10px}
.project-card__body p {
  font-size:10px;
  margin-bottom:10px}
.project-card h3 {
  font-size:24px;
  margin-bottom:10px}
.project-card__body>span {
  font-size:13px;
  color:var(--muted);
  display:block;
  max-width:300px}
.intro-grid,.contact-grid {
  display:grid;
  grid-template-columns:1.2fr 1fr;
  gap:100px}
.intro-copy p {
  font-size:15px;
  line-height:1.9}
.signal-board,.contact-card,.project-panel {
  border:1px solid var(--line);
  background:var(--paper);
  padding:32px}
.signal-board h2,.contact-card h2,.project-panel h2 {
  font-size:23px}
.signal-row {
  display:grid;
  grid-template-columns:95px 1fr;
  gap:20px;
  padding:18px 0;
  border-top:1px solid var(--line);
  font-size:12px}
.signal-row strong {
  font-weight:600}
.signal-row span {
  color:var(--muted)}
.timeline {
  border-top:1px solid var(--line)}
.timeline-item {
  display:grid;
  grid-template-columns:65px 1fr;
  border-bottom:1px solid var(--line);
  padding:28px 0;
  gap:25px}
.timeline-dot {
  color:var(--blue);
  font:12px ui-monospace,Consolas,monospace;
  padding-top:4px}
.timeline-dot:before {
  content:'0'}
.timeline-card h3 {
  font-size:22px;
  margin-bottom:10px}
.timeline-card p {
  font-size:13px;
  max-width:830px;
  margin-bottom:8px}
.timeline-card p:first-of-type {
  font-size:11px}
.skills-cloud,.tag-list {
  display:flex;
  flex-wrap:wrap;
  gap:10px}
.skills-cloud span,.tag-list span {
  padding:9px 14px;
  border:1px solid var(--line);
  font-size:12px;
  border-radius:3px}
.certification-section {
  border-block:1px solid var(--line);
  background:var(--tint)}
.certification {
  display:grid;
  grid-template-columns:1fr 1.1fr;
  gap:80px;
  align-items:center}
.certificate-image {
  display:block;
  padding:12px;
  background:#fff;
  box-shadow:var(--shadow);
  border:1px solid var(--line);
  transform:rotate(-2deg);
  transition:transform .2s}
.certificate-image:hover {
  transform:rotate(0)}
.certification h2 {
  font-size:clamp(28px,3.5vw,46px)}
.certification p:not(.eyebrow) {
  font-size:13px}
.closing {
  position:relative}
.closing h2 {
  font-size:clamp(35px,4.8vw,64px)}
.site-footer {
  border-top:1px solid var(--line);
  padding-block:30px}
.footer-shell {
  display:flex;
  justify-content:space-between;
  gap:24px;
  align-items:center;
  font-size:11px}
.footer-shell strong {
  font-weight:500}
.footer-links {
  display:flex;
  flex-wrap:wrap;
  gap:22px}
.footer-links a {
  text-decoration:none;
  color:var(--muted)}
.page-hero {
  padding:80px 0 65px;
  border-bottom:1px solid var(--line)}
.page-hero h1 {
  font-size:clamp(38px,5vw,66px);
  max-width:960px}
.page-hero p:not(.eyebrow) {
  max-width:760px;
  font-size:16px}
.filter-bar {
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-bottom:40px}
.filter-pill {
  border:1px solid var(--line);
  color:var(--muted);
  background:transparent;
  padding:8px 18px;
  border-radius:30px;
  font-size:12px}
.filter-pill.is-active {
  background:var(--ink);
  color:var(--paper);
  border-color:var(--ink)}
.project-hero {
  padding:55px max(48px,calc((100vw - 1240px)/2));
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:60px;
  align-items:center;
  border-bottom:1px solid var(--line)}
.project-hero>img {
  grid-column:2;
  grid-row:1;
  width:100%;
  max-height:440px;
  object-fit:contain;
  background:#eef0eb;
  border:1px solid var(--line)}
.project-hero__overlay {
  display:none}
.project-hero__content.shell {
  grid-column:1;
  grid-row:1;
  width:100%}
.project-hero__content h1 {
  font-size:clamp(38px,4.5vw,64px)}
.project-hero__content>p {
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.08em}
.project-hero__content>span {
  font-size:16px;
  color:var(--muted)}
.back-link {
  font-size:12px;
  text-decoration:none;
  display:inline-block;
  margin-bottom:40px;
  color:var(--blue)}
.project-story {
  display:grid;
  grid-template-columns:1fr 320px;
  gap:70px}
.story-copy>h2 {
  font-size:30px;
  line-height:1.3}
.story-columns {
  display:grid;
  gap:15px;
  margin-top:40px}
.story-columns h3 {
  font-size:21px}
.story-columns p {
  font-size:14px}
.project-panel {
  align-self:start}
.tag-list {
  gap:6px}
.tag-list span {
  font-size:10px;
  padding:5px 8px}
.stat-stack {
  margin:24px 0}
.stat-stack>div {
  border-top:1px solid var(--line);
  padding:15px 0}
.stat-stack strong {
  display:block;
  font-size:28px;
  font-weight:500;
  letter-spacing:-.04em}
.stat-stack span {
  display:block;
  font-size:11px;
  color:var(--muted)}
.media-grid {
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:24px}
.media-tile {
  padding:16px;
  background:#f1f2ee;
  border:1px solid var(--line);
  display:grid;
  place-items:center}
.media-tile img {
  max-height:420px;
  object-fit:contain}
.video-frame {
  aspect-ratio:16/9;
  background:#111}
.video-frame iframe {
  width:100%;
  height:100%;
  border:0}
.lightbox {
  padding:44px 15px 15px;
  border:1px solid var(--line);
  background:var(--white);
  max-width:92vw;
  max-height:94vh}
.lightbox::backdrop {
  background:#000b}
.lightbox img {
  max-height:80vh;
  object-fit:contain}
.lightbox button {
  position:absolute;
  right:8px;
  top:5px;
  color:var(--ink);
  background:none;
  border:none;
  font-size:24px}
.resume-frame {
  width:100%;
  height:1000px;
  border:1px solid var(--line)}
.contact-card a {
  overflow-wrap:anywhere;
  font-size:13px}
.contact-card strong {
  font-size:11px;
  color:var(--ink)}

@media(min-width:1500px) {
  .hero {
  padding-block:90px}
}
@media(max-width:1000px) {
  .shell {
  width:calc(100% - 48px)}
.hero {
  gap:32px}
.hero h1 {
  font-size:58px}
.intro-grid,.contact-grid {
  gap:40px}
.nav-links {
  gap:18px}
.nav-shell {
  gap:18px}
.project-grid {
  gap:22px}
.project-story {
  gap:35px;
  grid-template-columns:1fr 280px}
.project-hero {
  padding-inline:24px;
  gap:30px}
.certification {
  gap:45px}
}

@media(max-width:720px) {
  .shell {
  width:calc(100% - 40px)}
.nav-shell {
  min-height:72px;
  gap:12px}
.brand {
  font-size:12px;
  gap:10px}
.brand-mark {
  font-size:36px}
.theme-toggle {
  font-size:10px;
  padding:3px 10px;
  gap:7px}
.nav-toggle {
  display:block;
  background:transparent;
  border:1px solid var(--line);
  border-radius:30px;
  color:var(--ink);
  font-size:11px;
  padding:9px 12px}
.nav-links {
  display:none;
  position:absolute;
  top:72px;
  left:0;
  right:0;
  padding:16px 24px;
  background:var(--paper);
  border-bottom:1px solid var(--line);
  box-shadow:var(--shadow);
  flex-wrap:wrap;
  gap:12px 24px}
.nav-links.is-open {
  display:flex}
.hero {
  grid-template-columns:1fr;
  padding-block:42px;
  gap:35px}
.hero h1 {
  font-size:clamp(48px,12.5vw,72px)}
.hero-name {
  margin-top:22px}
.hero-description {
  max-width:480px}
.hero-location {
  font-size:9px}
.hero .eyebrow {
  font-size:9px}
.drawing-art img {
  max-height:330px}
.drawing-art {
  padding:16px 40px}
.drawing-header {
  font-size:8px}
.discipline-strip .shell {
  flex-wrap:wrap;
  font-size:8px;
  gap:12px 20px}
.section {
  padding-block:52px}
.section-heading {
  align-items:start;
  flex-direction:column;
  gap:20px;
  margin-bottom:28px}
.section-heading .button {
  padding:9px 15px}
.project-grid {
  grid-template-columns:1fr;
  gap:38px}
.project-card__image {
  aspect-ratio:1.5}
.project-card__body>span {
  max-width:none}
.project-card__category {
  margin-top:16px}
.intro-grid,.contact-grid,.certification,.project-story {
  grid-template-columns:1fr;
  gap:30px}
.signal-board,.contact-card,.project-panel {
  padding:24px}
.timeline-item {
  grid-template-columns:25px 1fr;
  gap:15px}
.timeline-card h3 {
  font-size:21px}
.certification {
  gap:35px}
.certificate-image {
  transform:none}
.footer-shell {
  align-items:start;
  flex-direction:column;
  gap:15px}
.footer-links {
  gap:18px;
  font-size:10px}
.page-hero {
  padding:48px 0 38px}
.page-hero h1 {
  font-size:40px}
.project-hero {
  grid-template-columns:1fr;
  padding:35px 20px;
  gap:30px}
.project-hero__content.shell {
  grid-column:1;
  grid-row:1}
.project-hero>img {
  grid-column:1;
  grid-row:2;
  max-height:350px}
.project-hero__content h1 {
  font-size:42px}
.back-link {
  margin-bottom:25px}
.media-grid {
  grid-template-columns:1fr}
.resume-frame {
  height:650px}
.closing h2 {
  font-size:40px}
}

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

/* Small, purposeful interactions; all remain usable without animation. */
.reading-progress {
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 100%;
  height: 2px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  pointer-events: none;
}
.site-header { transition: box-shadow 220ms ease; }
.site-header.is-scrolled { box-shadow: 0 5px 20px #00000009; }
.project-card__image, .media-tile, .skills-cloud span, .filter-pill, .theme-toggle {
  transition: border-color 220ms ease, background-color 220ms ease, box-shadow 220ms ease, transform 220ms ease;
}
.project-card:focus-visible .project-card__image { border-color: var(--blue); }
.card-arrow, .circle-arrow, .button > span, .text-link > span {
  transition: transform 220ms ease;
}
.nav-links a::before {
  content: '';
  position: absolute;
  bottom: 3px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 220ms ease;
}
.nav-links a:hover::before, .nav-links a:focus-visible::before { transform: scaleX(1); }
.button:active, .filter-pill:active, .theme-toggle:active { transform: scale(.97); }
.theme-toggle:hover { border-color: var(--blue); }
@media (hover: hover) and (pointer: fine) {
  .hero-drawing {
    transform: perspective(1100px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
    transition: transform 260ms ease-out, box-shadow 260ms ease;
  }
  .hero-drawing:hover { box-shadow: var(--shadow); }
  .hero-drawing:hover .circle-arrow, .project-card:hover .card-arrow,
  .button:hover > span, .text-link:hover > span { transform: translate(2px, -2px); }
  .project-card:hover .project-card__image { border-color: var(--blue); box-shadow: var(--shadow); }
  .media-tile:hover { transform: translateY(-3px); border-color: var(--blue); }
  .skills-cloud span:hover { transform: translateY(-3px); background: var(--tint); border-color: var(--blue); }
}
@media (prefers-reduced-motion: no-preference) {
  .nav-links.is-open { animation: menu-enter 180ms ease-out; }
  .lightbox[open] { animation: dialog-enter 200ms ease-out; }
  @keyframes menu-enter { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: translateY(0); } }
  @keyframes dialog-enter { from { opacity: 0; transform: scale(.98); } to { opacity: 1; transform: scale(1); } }
}
@media (prefers-reduced-motion: reduce) {
  .hero-drawing, .media-tile:hover, .skills-cloud span:hover,
  .project-card:hover img, .button:hover, .button:active,
  .filter-pill:active, .theme-toggle:active { transform: none !important; }
}
@media (prefers-reduced-motion: reduce) {
  .card-arrow, .circle-arrow, .button > span, .text-link > span { transform: none !important; }
}