:root {
  color-scheme: light;
  --bg: #f5f2ea;
  --paper: #fbfaf6;
  --ink: #171717;
  --muted: #5e5d57;
  --faint: #85827a;
  --line: #d8d2c4;
  --line-strong: #aaa394;
  --accent: #2457c5;
  --accent-dark: #173b8d;
  --accent-soft: #dfe8ff;
  --field: #e7e1d3;
  --grid-line: rgba(23, 23, 23, 0.035);
  --veil-start: rgba(245, 242, 234, 0.9);
  --veil-mid: rgba(245, 242, 234, 0.55);
  --header-bg: rgba(245, 242, 234, 0.86);
  --selection-bg: #ffe08a;
  --selection-ink: #171717;

  --measure: 43rem;
  --wide: 72rem;
  --gutter: clamp(1.1rem, 3vw, 2rem);

  --sans: "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --mono: "Geist Mono", "SF Mono", Consolas, monospace;

  --step-small: 0.8125rem;
  --step-base: 1rem;
  --step-lede: 1.1875rem;
  --step-h3: clamp(1.4rem, 2.4vw, 2rem);
  --step-h2: clamp(1.75rem, 3.2vw, 2.75rem);
  --step-display: clamp(2.55rem, 7vw, 5.75rem);

  --ease: cubic-bezier(0.2, 0, 0, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #141414;
  --paper: #1d1d1a;
  --ink: #f1eee6;
  --muted: #b5b0a4;
  --faint: #827d72;
  --line: #34312c;
  --line-strong: #5a554c;
  --accent: #8fb4ff;
  --accent-dark: #c5d6ff;
  --accent-soft: #233354;
  --field: #25231f;
  --grid-line: rgba(241, 238, 230, 0.045);
  --veil-start: rgba(20, 20, 20, 0.92);
  --veil-mid: rgba(20, 20, 20, 0.58);
  --header-bg: rgba(20, 20, 20, 0.84);
  --selection-bg: #8fb4ff;
  --selection-ink: #101014;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
  background: var(--bg);
}

body {
  margin: 0;
  background:
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px) 0 0 / 4.5rem 4.5rem,
    var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: var(--step-base);
  line-height: 1.58;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, var(--veil-start), var(--veil-mid) 18rem, transparent 36rem);
  z-index: -1;
}

html.motion-ready body {
  animation: gridDrift 48s linear infinite;
}

@keyframes gridDrift {
  from {
    background-position: 0 0, 0 0;
  }
  to {
    background-position: 4.5rem 0, 0 0;
  }
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--accent-dark);
}

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

button {
  cursor: pointer;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

ul,
ol {
  margin: 0;
  padding: 0;
}

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

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: 1rem;
  z-index: 100;
  padding: 0.6rem 0.85rem;
  background: var(--ink);
  color: var(--paper);
  transform: translateY(-150%);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--header-bg);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transform: translateY(0);
  transition: border-color 180ms var(--ease), background 180ms var(--ease), transform 500ms var(--ease-out);
}

.site-header[data-scrolled="true"] {
  border-bottom-color: var(--line);
}

.site-nav {
  max-width: var(--wide);
  margin: 0 auto;
  padding: 0.85rem var(--gutter);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1.25rem;
}

.site-nav__right {
  display: flex;
  align-items: center;
  gap: clamp(0.9rem, 2vw, 1.35rem);
}

.site-nav__identity {
  display: flex;
  gap: 0.75rem;
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.site-nav__identity span:last-child {
  color: var(--muted);
  font-weight: 400;
}

.site-nav__links {
  display: flex;
  gap: clamp(0.85rem, 2vw, 1.5rem);
  list-style: none;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border: 0;
  padding: 0;
  background: transparent;
  color: var(--muted);
  font-family: var(--mono);
  font-size: var(--step-small);
}

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

.theme-toggle__track {
  width: 2.1rem;
  height: 1.1rem;
  padding: 0.15rem;
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line-strong);
  background: var(--paper);
  border-radius: 999px;
  transition: border-color 180ms var(--ease), background 180ms var(--ease);
}

.theme-toggle__thumb {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: var(--muted);
  transform: translateX(0);
  transition: transform 160ms var(--ease), background 160ms var(--ease);
}

.theme-toggle[aria-checked="true"] .theme-toggle__thumb {
  transform: translateX(1rem);
  background: var(--accent);
}

.theme-toggle__text {
  line-height: 1;
}

.site-nav__links a {
  color: var(--muted);
  text-decoration: none;
  font-size: var(--step-small);
  position: relative;
}

.site-nav__links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.25rem;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 160ms var(--ease);
}

.site-nav__links a:hover,
.site-nav__links a[aria-current="page"] {
  color: var(--ink);
}

.site-nav__links a:hover::after,
.site-nav__links a[aria-current="page"]::after {
  transform: scaleX(1);
}

.hero {
  max-width: var(--wide);
  margin: 0 auto;
  padding: clamp(3rem, 8vw, 6.5rem) var(--gutter) 4rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 19rem;
  grid-template-rows: auto auto;
  column-gap: clamp(2rem, 5vw, 5rem);
  row-gap: 2rem;
  align-items: start;
}

.hero__content {
  grid-column: 1;
  grid-row: 1;
}

.hero__evidence {
  grid-column: 2;
  grid-row: 1 / span 2;
}

.hero__content {
  max-width: 56rem;
}

.eyebrow,
.section__label,
.project__number,
.project__meta,
.project__stack,
.timeline__period,
.proof-item small,
.hero__media figcaption,
.project__media figcaption {
  font-family: var(--mono);
}

.eyebrow {
  margin: 0 0 1.25rem;
  color: var(--muted);
  font-size: var(--step-small);
}

.hero h1 {
  margin: 0;
  max-width: 15ch;
  font-size: var(--step-display);
  line-height: 0.96;
  letter-spacing: -0.055em;
  font-weight: 600;
}

.hero-title__line {
  display: block;
  transform-origin: left bottom;
}

.hero-title__word {
  display: inline-block;
  white-space: pre;
  will-change: transform, opacity, filter;
}

.hero-cursor {
  display: inline-block;
  width: 0.08em;
  height: 0.82em;
  margin-left: 0.09em;
  vertical-align: -0.08em;
  background: currentColor;
  opacity: 0;
  transform: translateY(0.04em);
  border-radius: 1px;
}

.motion-ready .hero.is-visible .hero-cursor {
  animation:
    cursorAppear 420ms var(--ease-out) 1550ms forwards,
    cursorBlink 1.1s steps(1) 1900ms infinite;
}

@keyframes cursorAppear {
  from { opacity: 0; }
  to { opacity: 0.85; }
}

@keyframes cursorBlink {
  0%, 49% { opacity: 0.85; }
  50%, 100% { opacity: 0; }
}

.hero__lede {
  max-width: 43rem;
  margin: 1.5rem 0 0;
  color: var(--ink);
  font-size: var(--step-lede);
  line-height: 1.58;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1.75rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.55rem;
  padding: 0.62rem 0.9rem;
  border: 1px solid var(--line-strong);
  color: var(--ink);
  background: transparent;
  text-decoration: none;
  font-weight: 500;
  border-radius: 3px;
  transition: background 180ms var(--ease), border-color 180ms var(--ease), color 180ms var(--ease), transform 180ms var(--ease);
}

.button:hover {
  border-color: var(--ink);
  color: var(--ink);
  background: var(--paper);
  transform: translateY(-1px);
}

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

.button--primary:hover {
  color: var(--paper);
  background: var(--accent);
  border-color: var(--accent);
}

.hero__evidence {
  display: grid;
  gap: 1.5rem;
}

.hero__portrait {
  margin: 0;
  position: relative;
  border: 1px solid var(--line);
  background: var(--paper);
  overflow: hidden;
  border-radius: 2px;
  box-shadow: 0 18px 40px -28px rgba(0, 0, 0, 0.45);
  transition: transform 600ms var(--ease-out), box-shadow 600ms var(--ease-out), border-color 300ms var(--ease);
}

.hero__portrait::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, transparent 58%, color-mix(in oklab, var(--bg) 72%, transparent) 100%);
}

.hero__portrait img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.02);
  transition: transform 900ms var(--ease-out), filter 500ms var(--ease);
}

.hero__portrait:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

.hero__portrait:hover img {
  transform: scale(1.025);
  filter: saturate(1.02) contrast(1.04);
}

.hero__evidence .proof-grid {
  border-top: 2px solid var(--ink);
  padding-top: 1rem;
}

.proof-grid {
  display: grid;
  gap: 1rem;
  margin: 0;
}

.proof-item {
  display: grid;
  grid-template-columns: 5.2rem 1fr;
  gap: 0.8rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}

.proof-item dt {
  margin: 0;
  font-size: 1.65rem;
  line-height: 1;
  letter-spacing: -0.04em;
  font-weight: 600;
}

.proof-item dd {
  margin: 0;
  display: grid;
  gap: 0.15rem;
}

.proof-item span {
  font-weight: 600;
}

.proof-item small {
  color: var(--muted);
  font-size: var(--step-small);
  line-height: 1.35;
}


.hero__media {
  grid-column: 1;
  grid-row: 2;
  margin: 0.5rem 0 0;
  align-self: end;
  border: 1px solid var(--line);
  background: var(--paper);
  overflow: hidden;
}

.hero__media img {
  width: 100%;
  aspect-ratio: 21 / 9;
  object-fit: cover;
  transition: transform 900ms var(--ease-out), filter 500ms var(--ease);
}

.hero__media figcaption,
.project__media figcaption {
  display: flex;
  gap: 0.8rem;
  margin: 0;
  padding: 0.75rem 0.9rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: var(--step-small);
}

.hero__media figcaption span {
  color: var(--ink);
  font-weight: 500;
  white-space: nowrap;
}

.section {
  max-width: var(--wide);
  margin: 0 auto;
  padding: 4.5rem var(--gutter);
  border-top: 1px solid var(--line);
}

.section--wide {
  max-width: var(--wide);
}

.section__header {
  display: grid;
  grid-template-columns: 10rem minmax(0, 1fr);
  gap: 1rem 2rem;
  margin-bottom: 2.25rem;
}

.section__label {
  margin: 0.45rem 0 0;
  color: var(--faint);
  font-size: var(--step-small);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.section h2 {
  margin: 0;
  font-size: var(--step-h2);
  line-height: 1.08;
  letter-spacing: -0.035em;
  font-weight: 600;
}

.section__header p:last-child {
  grid-column: 2;
  margin: -0.35rem 0 0;
  max-width: 44rem;
  color: var(--muted);
}

.section--profile {
  padding-top: 3.25rem;
  padding-bottom: 3.25rem;
}

.section__header--profile {
  margin-bottom: 1.4rem;
}

.section__header--profile h2 {
  font-size: clamp(1.35rem, 2.2vw, 1.9rem);
  letter-spacing: -0.02em;
}

.project-list {
  display: grid;
  gap: 4rem;
}

.project {
  display: grid;
  grid-template-columns: 5.5rem minmax(0, 1fr) minmax(16rem, 25rem);
  gap: 1.5rem 2rem;
  align-items: start;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
  transition: border-color 220ms var(--ease), transform 220ms var(--ease);
}

.project:first-child {
  padding-top: 0;
  border-top: 0;
}

.project__number {
  color: var(--faint);
  font-size: var(--step-small);
  white-space: nowrap;
}

.project__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.8rem;
  color: var(--muted);
  font-size: var(--step-small);
  margin-bottom: 0.65rem;
}

.project__meta span:not(:last-child)::after {
  content: "/";
  margin-left: 0.8rem;
  color: var(--line-strong);
}

.project h3 {
  margin: 0 0 0.65rem;
  font-size: var(--step-h3);
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.project h3 a {
  color: var(--ink);
  text-decoration-color: transparent;
}

.project h3 a:hover {
  text-decoration-color: currentColor;
}

.project__outcome {
  margin: 0;
  font-weight: 600;
  max-width: 42rem;
}

.project__summary {
  margin: 0.75rem 0 0;
  color: var(--muted);
  max-width: 43rem;
}

.fact-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  list-style: none;
  margin: 1rem 0 0;
}

.fact-row li {
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
  font-size: var(--step-small);
  border-radius: 2px;
}

.project__stack {
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: var(--step-small);
  line-height: 1.65;
}

.project__stack span {
  color: var(--ink);
}

.project__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  margin-top: 1rem;
  align-items: center;
}

.text-button {
  border: 0;
  padding: 0;
  background: transparent;
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
  font-weight: 600;
}

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

.text-button--small {
  font-size: var(--step-small);
}

.project__link {
  color: var(--muted);
  font-weight: 500;
  text-decoration: none;
}

.project__link::before {
  content: "external ";
  font-family: var(--mono);
  color: var(--faint);
  font-size: var(--step-small);
}

.project__link:hover {
  color: var(--accent);
  text-decoration: underline;
}

.project__media {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--paper);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4 / 3;
  transition: border-color 220ms var(--ease), transform 220ms var(--ease), background 220ms var(--ease);
}

.project__media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  filter: saturate(0.88) contrast(1.02);
  transition: transform 700ms var(--ease-out), filter 260ms var(--ease), opacity 260ms var(--ease);
}

.project__media video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

#aiims-intubation .project__media {
  aspect-ratio: 352 / 640;
  max-width: 220px;
  justify-self: center;
}

#aiims-intubation .project__media video {
  object-fit: cover;
}

.project:hover {
  border-top-color: var(--line-strong);
}

.project:hover .project__media,
.project__media:focus-visible,
.project__media[data-previewing="true"] {
  border-color: var(--accent);
  transform: translateY(-3px);
}

.project:hover .project__media img,
.project__media:focus-visible img,
.project__media[data-previewing="true"] img {
  filter: saturate(1.05) contrast(1.04);
  transform: scale(1.035);
}

.project__media--gif {
  cursor: pointer;
}

.project__preview-label {
  position: absolute;
  top: 0.7rem;
  right: 0.7rem;
  z-index: 1;
  padding: 0.24rem 0.45rem;
  background: color-mix(in oklab, var(--paper) 82%, transparent);
  border: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.68rem;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 180ms var(--ease), transform 180ms var(--ease), color 180ms var(--ease), border-color 180ms var(--ease);
}

.project__media--gif:hover .project__preview-label,
.project__media--gif:focus-visible .project__preview-label,
.project__media[data-previewing="true"] .project__preview-label {
  opacity: 1;
  transform: translateY(0);
  color: var(--ink);
  border-color: var(--accent);
}

.notes {
  display: none;
  margin-top: 1.35rem;
  padding: 1.1rem 1.2rem;
  border-left: 2px solid var(--accent);
  background: var(--paper);
  transform-origin: top left;
}

.notes[data-open="true"] {
  display: grid;
  gap: 1rem;
  animation: notesIn 320ms var(--ease-out) both;
}

.notes__block {
  display: grid;
  grid-template-columns: 9rem minmax(0, 1fr);
  gap: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}

.notes__block:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.notes h4 {
  margin: 0.25rem 0 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: var(--step-small);
  font-weight: 500;
}

.notes p {
  margin: 0;
}

.notes ul,
.timeline__details {
  list-style: none;
}

.notes li,
.timeline__details li {
  position: relative;
  padding-left: 1rem;
  margin-bottom: 0.35rem;
}

.notes li::before,
.timeline__details li::before {
  content: "-";
  position: absolute;
  left: 0;
  color: var(--faint);
}

.timeline {
  border-top: 1px solid var(--line);
}

.timeline__item {
  display: grid;
  grid-template-columns: 10rem minmax(0, 1fr);
  gap: 1rem 2rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--line);
}

.timeline__period {
  margin: 0.2rem 0 0;
  color: var(--faint);
  font-size: var(--step-small);
}

.timeline h3 {
  margin: 0;
  font-size: 1.15rem;
  letter-spacing: -0.015em;
}

.current-label {
  display: inline-flex;
  margin-left: 0.6rem;
  padding: 0.1rem 0.4rem;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-family: var(--mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  vertical-align: 0.12em;
}

.timeline__company,
.timeline__summary {
  margin: 0.25rem 0 0;
}

.timeline__company {
  color: var(--muted);
}

.timeline__summary {
  max-width: none;
}

.timeline__details {
  display: none;
  margin-top: 0.75rem;
}

.timeline__details[data-open="true"] {
  display: block;
}

.capability-list {
  display: grid;
  gap: 0;
  margin: 0;
  border-top: 1px solid var(--line);
}

.capability {
  display: grid;
  grid-template-columns: 10rem minmax(0, 1fr);
  gap: 1rem 2rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}

.capability dt {
  color: var(--muted);
  font-family: var(--mono);
  font-size: var(--step-small);
}

.capability dd {
  margin: 0;
}

.about {
  display: grid;
  grid-template-columns: 16rem minmax(0, 1fr);
  gap: 2rem 3rem;
  align-items: start;
}

.about__photo {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--paper);
  overflow: hidden;
  box-shadow: 0 12px 32px -18px rgba(0, 0, 0, 0.35);
  transition: transform 600ms var(--ease-out), box-shadow 600ms var(--ease-out), border-color 300ms var(--ease);
}

.about__photo:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

.about__photo img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.02);
  transition: transform 900ms var(--ease-out);
}

.about__photo:hover img {
  transform: scale(1.025);
}

.about__copy {
  padding-top: 0.25rem;
}

.about__copy p {
  margin: 0 0 1.1rem;
  max-width: 44rem;
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.65;
}

.about__copy p:last-child {
  margin-bottom: 0;
}

@media (max-width: 720px) {
  .about {
    grid-template-columns: minmax(0, 1fr);
  }

  .about__photo {
    max-width: 14rem;
  }
}

.section--contact {
  padding-bottom: 5.5rem;
}

.contact p {
  margin: 0;
  max-width: none;
}

.contact__links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-top: 1rem;
}

.contact__links a {
  color: var(--ink);
  font-weight: 600;
  text-decoration-color: var(--line-strong);
}

.contact__links a:hover {
  color: var(--accent);
  text-decoration-color: currentColor;
}

/* ---------- Motion system ---------- */

.motion-ready .hero__lede,
.motion-ready .hero__actions,
.motion-ready .hero__evidence,
.motion-ready .hero__media {
  opacity: 0;
  transform: translateY(18px);
}

.motion-ready .hero .hero-title__word {
  opacity: 0;
  transform: translateY(0.55em);
  filter: blur(6px);
}

.motion-ready .hero.is-visible .hero-title__word {
  animation: heroWordIn 720ms var(--ease-out) both;
  animation-delay: calc(120ms + (var(--word-index, 0) * 55ms));
}

.motion-ready .hero.is-visible .hero__lede,
.motion-ready .hero.is-visible .hero__actions,
.motion-ready .hero.is-visible .hero__evidence,
.motion-ready .hero.is-visible .hero__media {
  animation: fadeRise 780ms var(--ease-out) both;
}

.motion-ready .hero.is-visible .hero__lede { animation-delay: 520ms; }
.motion-ready .hero.is-visible .hero__actions { animation-delay: 620ms; }
.motion-ready .hero.is-visible .hero__evidence { animation-delay: 220ms; }
.motion-ready .hero.is-visible .hero__media { animation-delay: 780ms; }

.motion-ready .reveal-target:not(.hero) {
  opacity: 0;
  transform: translateY(34px);
  filter: blur(8px);
  transition:
    opacity 720ms var(--ease-out),
    transform 720ms var(--ease-out),
    filter 720ms var(--ease-out);
  transition-delay: calc(var(--reveal-index, 0) * 24ms);
}

.motion-ready .reveal-target:not(.hero).is-visible {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

.motion-ready .project.is-visible .project__media {
  animation: mediaIn 850ms var(--ease-out) both;
}

@keyframes heroWordIn {
  from {
    opacity: 0;
    transform: translateY(0.55em);
    filter: blur(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }
}

@keyframes fadeRise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes mediaIn {
  from {
    clip-path: inset(8% 8% 8% 8%);
  }
  to {
    clip-path: inset(0 0 0 0);
  }
}

@keyframes notesIn {
  from {
    opacity: 0;
    transform: translateY(-8px) scaleY(0.985);
  }
  to {
    opacity: 1;
    transform: translateY(0) scaleY(1);
  }
}

.site-footer {
  max-width: var(--wide);
  margin: 0 auto;
  padding: 1.25rem var(--gutter) 2.5rem;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  color: var(--faint);
  font-family: var(--mono);
  font-size: var(--step-small);
}

.site-footer p {
  margin: 0;
}

@media (max-width: 980px) {
  .hero {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto;
  }

  .hero__content,
  .hero__evidence,
  .hero__media {
    grid-column: 1;
    grid-row: auto;
  }


  .hero__evidence {
    max-width: 44rem;
  }

  .hero__portrait {
    max-width: 20rem;
  }

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

  .project {
    grid-template-columns: 4.5rem minmax(0, 1fr);
  }

  .project__media {
    grid-column: 2;
    max-width: 32rem;
  }
}

@media (max-width: 720px) {
  .site-nav {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.6rem;
  }

  .site-nav__identity span:last-child {
    display: none;
  }

  .site-nav__right {
    width: 100%;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
  }

  .site-nav__links {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 0.2rem;
  }

  .theme-toggle {
    flex: 0 0 auto;
  }

  .hero {
    padding-top: 2.75rem;
  }

  .hero h1 {
    max-width: 12ch;
  }

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


  .hero__media img {
    aspect-ratio: 4 / 3;
  }

  .section {
    padding-top: 3.25rem;
    padding-bottom: 3.25rem;
  }

  .section__header,
  .project,
  .timeline__item,
  .capability,
  .notes__block {
    grid-template-columns: minmax(0, 1fr);
  }

  .section__header p:last-child,
  .project__media {
    grid-column: auto;
  }

  .project__number {
    margin-bottom: -0.75rem;
  }

  .notes h4 {
    margin-top: 0;
  }
}

@media (max-width: 460px) {
  .hero__actions .button {
    flex: 1 1 100%;
  }

  .project__meta span:not(:last-child)::after {
    display: none;
  }

  .project__meta {
    display: grid;
  }

  .hero__media figcaption,
  .project__media figcaption {
    display: block;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
  }

  html.motion-ready body {
    animation: none !important;
  }

  .motion-ready .hero__lede,
  .motion-ready .hero__actions,
  .motion-ready .hero__evidence,
  .motion-ready .hero__media,
  .motion-ready .hero .hero-title__word,
  .motion-ready .hero-cursor,
  .motion-ready .reveal-target:not(.hero) {
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
    animation: none !important;
  }

  .project__media img {
    transform: none !important;
  }
}

@media print {
  body {
    background: #fff;
    color: #000;
  }

  body::before,
  .site-header,
  .site-footer,
  .text-button {
    display: none !important;
  }

  .section,
  .hero {
    max-width: none;
    padding: 1rem 0;
    border-top: 1px solid #999;
  }

  .notes,
  .timeline__details {
    display: block !important;
    background: transparent;
    border-left: 0;
    padding: 0;
  }
}

/* ── Labs grid ───────────────────────────────────────────────────── */

.labs-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.lab-card {
  border: 1px solid var(--line);
  padding: 1.2rem 1.25rem;
  background: var(--paper);
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  transition: border-color 180ms var(--ease), transform 180ms var(--ease);
}

.lab-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

.lab-card__meta {
  display: flex;
  gap: 0.4rem;
  font-family: var(--mono);
  font-size: var(--step-small);
  color: var(--faint);
}

.lab-card__title {
  margin: 0;
  font-size: 1rem;
  letter-spacing: -0.015em;
  font-weight: 600;
  line-height: 1.25;
}

.lab-card__desc {
  margin: 0;
  color: var(--muted);
  font-size: 0.875rem;
  line-height: 1.58;
  flex: 1;
}

.lab-card__stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  list-style: none;
  margin: 0.25rem 0 0;
  padding: 0;
}

.lab-card__stack li {
  padding: 0.15rem 0.4rem;
  border: 1px solid var(--line);
  background: var(--field);
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--muted);
  border-radius: 2px;
}

.lab-card__link {
  margin-top: 0.35rem;
  font-size: var(--step-small);
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  align-self: flex-start;
}

.lab-card__link:hover {
  color: var(--accent-dark);
  text-decoration: underline;
}

@media (max-width: 980px) {
  .labs-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 600px) {
  .labs-grid {
    grid-template-columns: 1fr;
  }
}

/* ── Scroll reveal ────────────────────────────────────────────────── */
.will-reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 640ms var(--ease-out), transform 640ms var(--ease-out);
}

.will-reveal.revealed {
  opacity: 1;
  transform: none;
}

.timeline__item.will-reveal:nth-child(2) { transition-delay: 60ms; }
.timeline__item.will-reveal:nth-child(3) { transition-delay: 120ms; }
.timeline__item.will-reveal:nth-child(4) { transition-delay: 180ms; }

.project.will-reveal:nth-child(2) { transition-delay: 80ms; }
.project.will-reveal:nth-child(3) { transition-delay: 160ms; }
.project.will-reveal:nth-child(4) { transition-delay: 240ms; }

/* ── Project card 3-D tilt ────────────────────────────────────────── */
.project__media {
  transform-style: preserve-3d;
  perspective: 600px;
}

.project__media img,
.project__media video {
  backface-visibility: hidden;
}

/* ── Accent glow on project hover ─────────────────────────────────── */
.project:hover .project__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at 50% 0%,
    color-mix(in oklab, var(--accent) 14%, transparent) 0%,
    transparent 70%
  );
  pointer-events: none;
  z-index: 1;
  animation: glowIn 300ms var(--ease-out) both;
}

@keyframes glowIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .will-reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
}