:root {
  color-scheme: light;
  --ink: #13263a;
  --ink-soft: #4f6373;
  --paper: #f8fbfd;
  --surface: #ffffff;
  --line: #cbd8df;
  --blue: #4f9fc9;
  --blue-dark: #1b6188;
  --blue-pale: #d8edf7;
  --coral: #ff6b4a;
  --yellow: #ffd75e;
  --serif: Georgia, "Times New Roman", "Noto Serif SC", serif;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --max: 1160px;
  --gutter: clamp(1.25rem, 4vw, 4rem);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  background-image: radial-gradient(circle at 1px 1px, color-mix(in srgb, var(--blue) 20%, transparent) 1px, transparent 0);
  background-size: 24px 24px;
}

a { color: inherit; }

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.7rem 1rem;
  background: var(--ink);
  color: white;
  transform: translateY(-180%);
  transition: transform 160ms ease;
}

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

.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(100%, var(--max));
  margin: 0 auto;
  padding: 1rem var(--gutter);
  background: var(--paper);
  background: color-mix(in srgb, var(--paper) 90%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 72%, transparent);
  backdrop-filter: blur(16px);
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--ink);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.wordmark > span:first-child {
  display: grid;
  width: 2.35rem;
  height: 2.35rem;
  place-items: center;
  background: var(--coral);
  color: #14283b;
  font-family: var(--serif);
  font-size: 1.15rem;
  transform: rotate(-4deg);
}

nav { display: flex; gap: clamp(0.9rem, 2.3vw, 2rem); }

nav a {
  color: var(--ink-soft);
  font-size: 0.85rem;
  font-weight: 650;
  text-decoration: none;
}

nav a:hover,
nav a[aria-current="true"] { color: var(--blue-dark); }

main,
footer {
  width: min(100%, var(--max));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(15rem, 0.36fr);
  gap: 2rem 5vw;
  min-height: min(48rem, calc(100vh - 4.5rem));
  padding-block: clamp(5rem, 12vh, 9rem) 3.5rem;
  align-content: center;
}

.hero::before {
  position: absolute;
  top: 9%;
  right: 4%;
  width: min(22vw, 13rem);
  aspect-ratio: 1;
  border: 2px dashed var(--blue);
  border-radius: 47% 53% 43% 57%;
  content: "";
}

.hero::after {
  position: absolute;
  top: calc(9% + min(11vw, 6.5rem));
  right: calc(4% + min(11vw, 6.5rem));
  width: min(28vw, 18rem);
  height: 1px;
  background: var(--coral);
  content: "";
  transform: rotate(-35deg);
  transform-origin: left;
}

.hero-kicker {
  grid-column: 1 / -1;
  color: var(--blue-dark);
  font-size: 0.85rem;
  font-weight: 750;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-kicker i {
  margin-left: 0.85rem;
  color: var(--ink-soft);
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: 0;
  text-transform: lowercase;
}

.hero-kicker [lang] {
  margin-left: 0.3rem;
  font-weight: 600;
  letter-spacing: 0.06em;
}

h1 {
  z-index: 1;
  grid-column: 1;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(3.35rem, 7.3vw, 7.4rem);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 0.92;
}

h1 em {
  position: relative;
  color: var(--blue-dark);
  font-weight: 400;
}

h1 em::after {
  position: absolute;
  right: 1%;
  bottom: -0.06em;
  left: 1%;
  height: 0.13em;
  background: var(--yellow);
  content: "";
  z-index: -1;
  transform: rotate(-1deg);
}

.amp { color: var(--blue); font-style: italic; }

.portrait-card {
  position: relative;
  z-index: 1;
  grid-column: 2;
  grid-row: 2 / span 2;
  align-self: center;
  width: min(100%, 21rem);
  margin: 0 0 0 auto;
  padding: 0.55rem;
  border: 1px solid var(--ink);
  background: var(--surface);
  box-shadow: 0.8rem 0.8rem 0 var(--yellow);
  transform: rotate(1.7deg);
}

.portrait-card::before {
  position: absolute;
  z-index: 2;
  top: -0.75rem;
  left: 42%;
  width: 3.6rem;
  height: 1.35rem;
  background: color-mix(in srgb, var(--blue-pale) 84%, transparent);
  content: "";
  transform: rotate(-6deg);
}

.portrait-card img,
.portrait-placeholder {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 5;
}

.portrait-card img {
  object-fit: cover;
  object-position: center 25%;
}

.portrait-placeholder {
  place-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 72% 23%, var(--yellow) 0 10%, transparent 10.5%),
    linear-gradient(145deg, var(--blue-pale) 0 48%, #b8dce9 48% 68%, var(--coral) 68% 100%);
}

.portrait-placeholder:not([hidden]) { display: grid; }

.portrait-placeholder span {
  display: grid;
  width: 7.2rem;
  aspect-ratio: 1;
  place-items: center;
  border: 2px solid var(--ink);
  border-radius: 50%;
  background: var(--surface);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 2.2rem;
  letter-spacing: -0.04em;
  transform: rotate(-4deg);
}

.portrait-card figcaption {
  padding: 0.6rem 0.25rem 0.15rem;
  color: var(--ink-soft);
  font-family: var(--serif);
  font-size: 0.82rem;
  text-align: center;
}

.portrait-card figcaption [lang] { margin-left: 0.25rem; }

.hero-copy {
  z-index: 1;
  grid-column: 1;
  align-self: end;
  max-width: 34rem;
  padding: 1.5rem 0 0.65rem 1.5rem;
  border-left: 2px solid var(--ink);
  color: var(--ink-soft);
}

.hero-copy p { margin: 0.8rem 0 0; }

.hero-copy .lede {
  margin: 0;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(1.45rem, 2.2vw, 2.05rem);
  line-height: 1.28;
}

.margin-note {
  padding: 0.7rem 0.85rem;
  background: var(--yellow);
  color: #203144;
  font-family: var(--serif);
  font-size: 0.95rem;
  line-height: 1.45;
  transform: rotate(1.2deg);
}

.hero-meta {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1.25rem;
}

.hero-meta span {
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--ink);
  border-radius: 0;
  background: var(--surface);
  color: var(--ink-soft);
  font-size: 0.8rem;
  font-weight: 650;
  letter-spacing: 0.025em;
}

.hero-meta b { color: var(--coral); font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; }

.hero-rule {
  grid-column: 1 / -1;
  height: 1px;
  margin-top: 1.5rem;
  background: repeating-linear-gradient(90deg, var(--line) 0 8px, transparent 8px 15px);
}

.hero-rule span { display: block; width: 24%; height: 4px; background: var(--coral); transform: rotate(-0.5deg); }

.section {
  display: grid;
  grid-template-columns: minmax(10rem, 0.25fr) minmax(0, 1fr);
  gap: 2rem 6vw;
  padding-block: clamp(4.5rem, 8vw, 7rem);
  border-bottom: 1px dashed var(--line);
}

.section-label {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  padding-top: 0.2rem;
}

.section-label span {
  display: grid;
  flex: 0 0 auto;
  width: 2rem;
  height: 2rem;
  place-items: center;
  background: var(--yellow);
  border: 1px solid var(--ink);
  border-radius: 50%;
  color: #203144;
  font-family: var(--serif);
  font-size: 0.9rem;
  font-style: italic;
  transform: rotate(-7deg);
}

.section-label h2 {
  margin: 0.15rem 0 0;
  max-width: 9rem;
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.15;
}

.section-intro {
  max-width: 52rem;
  margin: 0 0 clamp(2.8rem, 6vw, 5rem);
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3.2vw, 3.25rem);
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.section-intro em {
  position: relative;
  color: var(--blue-dark);
  font-weight: 400;
}

.section-intro em::after {
  position: absolute;
  right: -0.05em;
  bottom: 0;
  left: -0.05em;
  height: 0.18em;
  background: var(--yellow);
  content: "";
  z-index: -1;
  transform: rotate(-1deg);
}

.small-intro {
  max-width: 45rem;
  margin: 0 0 2.6rem;
  color: var(--ink-soft);
  font-family: var(--serif);
  font-size: clamp(1.2rem, 2.1vw, 1.65rem);
  line-height: 1.5;
}

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

.focus-grid article {
  min-height: 18.5rem;
  padding: 1.45rem;
  background: var(--surface);
  border: 1px solid var(--ink);
  box-shadow: 5px 5px 0 var(--line);
}

.focus-grid article:first-child { background: var(--blue-pale); transform: rotate(-1.1deg); }
.focus-grid article:nth-child(2) { transform: translateY(0.8rem) rotate(0.6deg); }
.focus-grid article:last-child { background: var(--yellow); color: #203144; transform: rotate(-0.5deg); }

.focus-number {
  display: block;
  margin-bottom: 3.3rem;
  color: var(--coral);
  font-family: var(--serif);
  font-style: italic;
}

.focus-grid h3 {
  margin: 0 0 0.55rem;
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 400;
}

.focus-grid p { margin: 0; color: var(--ink-soft); font-size: 0.95rem; }
.focus-grid article:last-child p { color: #405261; }

.personal-aside {
  display: grid;
  grid-template-columns: 9rem minmax(0, 1fr);
  gap: 1rem;
  align-items: baseline;
  margin-top: 3.8rem;
  padding: 1.2rem 0;
  border-top: 2px dashed var(--ink);
  border-bottom: 2px dashed var(--ink);
}

.personal-aside span {
  color: var(--coral);
  font-size: 0.73rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.personal-aside p {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.25rem, 2vw, 1.75rem);
}

.quote-block {
  position: relative;
  padding: clamp(2rem, 5vw, 4rem);
  background: var(--ink);
  box-shadow: 8px 8px 0 var(--blue);
  color: var(--paper);
  transform: rotate(-0.7deg);
}

.quote-block p {
  max-width: 50rem;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.7rem, 3vw, 2.75rem);
  line-height: 1.3;
}

.quote-block p::before {
  position: absolute;
  top: -0.35em;
  left: 0.2em;
  color: var(--coral);
  content: "“";
  font-size: 5rem;
  line-height: 1;
}

.timeline {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: chapter 7;
}

.timeline li {
  position: relative;
  display: grid;
  grid-template-columns: 8rem minmax(10rem, 0.55fr) minmax(14rem, 1fr);
  gap: 1rem 2rem;
  margin-bottom: 1rem;
  padding: 1.6rem 2rem 1.6rem 1.5rem;
  background: var(--surface);
  border: 1px solid var(--ink);
  box-shadow: 4px 4px 0 var(--line);
  counter-increment: chapter -1;
}

.timeline li:nth-child(even) { transform: translateX(1rem); }

.timeline li::after {
  position: absolute;
  top: 0.55rem;
  right: 0.7rem;
  color: var(--line);
  content: "0" counter(chapter);
  font-family: var(--serif);
  font-size: 1.1rem;
  font-style: italic;
}

.timeline-when {
  padding-top: 0.1rem;
  color: var(--blue-dark);
  font-family: var(--serif);
  font-size: 0.95rem;
  font-style: italic;
}

.timeline-role h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 1.2;
}

.timeline-role span {
  color: var(--ink-soft);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.timeline li > p {
  margin: 0;
  color: var(--ink-soft);
}

.project-tag {
  grid-column: 3;
  width: fit-content;
  margin-top: -0.45rem;
  padding: 0.22rem 0.6rem;
  background: var(--yellow);
  color: #203144;
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.principles {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: clamp(3rem, 7vw, 6rem);
}

.principles article {
  min-height: 14rem;
  padding: 1.6rem 1.8rem 2rem;
  background: var(--surface);
  border: 1px solid var(--ink);
}

.principles article:nth-child(odd) { border-right: 1px solid var(--ink); }
.principles article:nth-child(even) { padding-left: 1.8rem; }
.principles article:nth-child(2) { background: var(--blue-pale); }
.principles article:nth-child(3) { background: var(--yellow); color: #203144; }
.principles article:nth-child(3) p { color: #405261; }

.principles h3 {
  margin: 0 0 1.7rem;
  font-family: var(--serif);
  font-size: 1.4rem;
  font-weight: 400;
}

.principles p { max-width: 30rem; margin: 0; color: var(--ink-soft); }

.artifacts-list { border-top: 2px solid var(--ink); }

.artifact {
  display: grid;
  grid-template-columns: minmax(12rem, 0.42fr) minmax(16rem, 1fr);
  gap: 0.75rem 2rem;
  padding: 1.8rem 0;
  border-bottom: 1px solid var(--line);
}

.artifact-meta {
  display: flex;
  flex-direction: column;
  color: var(--ink-soft);
  font-size: 0.77rem;
  font-weight: 650;
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.artifact-meta time { color: var(--blue-dark); font-family: var(--serif); font-style: italic; }

.artifact h3,
.artifact p,
.artifact .legacy-link { grid-column: 2; }

.artifact h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2.2vw, 2rem);
  font-weight: 400;
  line-height: 1.3;
}

.artifact h3 a { text-decoration-color: transparent; text-underline-offset: 0.16em; }
.artifact h3 a:hover { color: var(--blue-dark); text-decoration-color: currentColor; }
.artifact h3 span { color: var(--blue-dark); font-family: var(--sans); font-size: 0.8em; }
.artifact p { max-width: 44rem; margin: 0; color: var(--ink-soft); }

.feature-artifact { position: relative; }

.feature-artifact::after {
  position: absolute;
  top: 2rem;
  right: 0;
  width: 0.5rem;
  height: 0.5rem;
  background: var(--coral);
  border-radius: 50%;
  content: "";
}

.text-link {
  width: fit-content;
  color: var(--blue-dark);
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

.education-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }

.education-grid article {
  min-height: 14rem;
  padding: 1.5rem 1.6rem;
  background: var(--surface);
  border: 1px dashed var(--ink);
  box-shadow: 4px 4px 0 var(--line);
}

.education-grid article + article {
  padding-left: 1.6rem;
  border-left: 1px dashed var(--ink);
  transform: rotate(0.6deg);
}

.education-grid time {
  color: var(--blue-dark);
  font-family: var(--serif);
  font-style: italic;
}

.education-grid h3 {
  margin: 2rem 0 0.25rem;
  font-family: var(--serif);
  font-size: clamp(1.45rem, 2.4vw, 2.15rem);
  font-weight: 400;
}

.education-grid p { margin: 0; color: var(--ink-soft); }

.life-layout {
  display: grid;
  grid-template-columns: minmax(16rem, 0.95fr) minmax(16rem, 1fr);
  gap: clamp(2.5rem, 7vw, 7rem);
  padding: clamp(2rem, 5vw, 4rem);
  background: var(--ink);
  box-shadow: 8px 8px 0 var(--coral);
  color: var(--paper);
  transform: rotate(0.4deg);
}

.life-statement p {
  margin: 0 0 2rem;
  font-family: var(--serif);
  font-size: clamp(2.2rem, 4.5vw, 4.6rem);
  letter-spacing: -0.045em;
  line-height: 1;
}

.life-statement span {
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.life-notes { padding-top: 0.4rem; color: var(--paper); color: color-mix(in srgb, var(--paper) 76%, transparent); }
.life-notes p { margin: 0 0 1.4rem; }

.shiba-note {
  margin-top: 2rem;
  padding: 0.9rem 1rem;
  background: var(--yellow);
  color: #203144;
  font-family: var(--serif);
  transform: rotate(-1.4deg);
}

.shiba-note span { margin-right: 0.4rem; }

.contact-section { border-bottom: 0; }
.contact-layout {
  padding: clamp(2rem, 5vw, 4rem);
  background: var(--coral);
  border: 1px solid var(--ink);
  box-shadow: 8px 8px 0 var(--ink);
  color: #14283b;
  transform: rotate(-0.4deg);
}

.contact-heading {
  max-width: 54rem;
  margin: 0 0 3rem;
  font-family: var(--serif);
  font-size: clamp(2.1rem, 4.4vw, 4.25rem);
  letter-spacing: -0.035em;
  line-height: 1.08;
}

.contact-actions { display: flex; align-items: flex-start; flex-wrap: wrap; gap: 0.85rem; }

.button-link {
  display: inline-flex;
  min-height: 3.15rem;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.15rem;
  border: 1px solid var(--ink);
  border-radius: 0;
  font: 700 0.83rem/1 var(--sans);
  letter-spacing: 0.04em;
  text-decoration: none;
  text-transform: uppercase;
  cursor: pointer;
}

.button-link.primary { background: var(--ink); color: var(--paper); }
.button-link.secondary { background: var(--paper); color: #14283b; }
.button-link:hover { background: var(--yellow); border-color: var(--ink); color: #071723; }

.email-control { display: flex; align-items: center; flex-wrap: wrap; gap: 0.75rem; }
.email-status { color: var(--ink-soft); font-size: 0.78rem; }
.noscript-note { max-width: 27rem; margin: 0.75rem 0 0; color: var(--ink-soft); font-size: 0.85rem; }

footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 2rem 3rem;
  color: var(--ink-soft);
  font-size: 0.82rem;
  font-family: var(--serif);
}

.reveal {
  animation: rise 700ms cubic-bezier(.2,.75,.2,1) both;
}

.hero h1 { animation-delay: 80ms; }
.portrait-card { animation-delay: 140ms; }
.hero-copy { animation-delay: 180ms; }
.hero-meta { animation-delay: 240ms; }

@keyframes rise {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 760px) {
  .site-header { align-items: flex-start; }
  .wordmark-name { display: none; }
  nav { gap: 1rem; overflow-x: auto; padding: 0.5rem 0.25rem; }
  nav a:nth-child(2), nav a:nth-child(4) { display: none; }
  .hero { grid-template-columns: 1fr; min-height: auto; padding-top: 5rem; }
  .hero h1,
  .portrait-card,
  .hero-copy { grid-column: 1; }
  .portrait-card { grid-row: auto; width: min(78vw, 19rem); margin: 0.5rem auto 1rem; transform: rotate(1deg); }
  .hero-copy { max-width: 31rem; padding-left: 1rem; }
  .hero-kicker i { display: block; margin: 0.3rem 0 0; }
  .hero-meta span { width: 100%; }
  .hero::before { top: 5rem; right: 0; width: 8rem; }
  .hero::after { top: 9rem; right: 4rem; width: 10rem; }
  .section { grid-template-columns: 1fr; }
  .section-label h2 { max-width: none; }
  .focus-grid { grid-template-columns: 1fr; }
  .focus-grid article,
  .focus-grid article + article { min-height: auto; padding: 1.4rem; border: 1px solid var(--ink); transform: none; }
  .focus-number { margin-bottom: 1.5rem; }
  .personal-aside { grid-template-columns: 1fr; }
  .timeline li,
  .timeline li:nth-child(even) { grid-template-columns: 1fr; gap: 0.4rem; padding: 1.35rem; transform: none; }
  .project-tag { grid-column: 1; margin-top: 0.45rem; }
  .principles { grid-template-columns: 1fr; }
  .principles article,
  .principles article:nth-child(even) { min-height: auto; padding: 1.5rem; border: 1px solid var(--ink); }
  .artifact { grid-template-columns: 1fr; gap: 0.6rem; }
  .artifact h3,
  .artifact p,
  .artifact .legacy-link { grid-column: 1; }
  .artifact-meta { flex-direction: row; justify-content: space-between; gap: 1rem; padding-right: 1.25rem; }
  .education-grid,
  .life-layout { grid-template-columns: 1fr; }
  .education-grid article + article { margin-top: 0; padding: 1.5rem; border: 1px dashed var(--ink); transform: none; }
  .life-layout,
  .contact-layout { transform: none; }
  footer { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --ink: #eaf4f8;
    --ink-soft: #aec0ca;
    --paper: #0b1822;
    --surface: #102330;
    --line: #304653;
    --blue: #78c4e8;
    --blue-dark: #8bd3f2;
    --blue-pale: #15384a;
    --coral: #ff8a70;
    --yellow: #e9bd3e;
  }
}