:root {
  --paper: #f3efe5;
  --paper-deep: #e7e0d1;
  --ink: #171a19;
  --ink-soft: #4f554f;
  --line: rgba(23, 26, 25, 0.2);
  --line-strong: rgba(23, 26, 25, 0.52);
  --blue: #1d4ed8;
  --blue-dark: #173a9f;
  --red: #c94835;
  --green: #1f6c54;
  --yellow: #f1c84b;
  --violet: #6754a4;
  --white: #fffdfa;
  --radius: 1.25rem;
  --serif: "Noto Serif KR", serif;
  --sans: "Noto Sans KR", sans-serif;
  --mono: "IBM Plex Mono", monospace;
  --page: min(92vw, 1240px);
  --shadow: 0 1.4rem 4rem rgba(51, 44, 31, 0.09);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 7rem;
}

body {
  min-width: 320px;
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(rgba(23, 26, 25, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 26, 25, 0.035) 1px, transparent 1px),
    var(--paper);
  background-size: 32px 32px;
  font-family: var(--sans);
  line-height: 1.7;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: 1000;
  pointer-events: none;
  content: "";
  opacity: 0.12;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.18'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}

::selection {
  color: var(--white);
  background: var(--blue);
}

a {
  color: inherit;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

a:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 4px;
  border-radius: 0.2rem;
}

img,
svg {
  display: block;
  max-width: 100%;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 2000;
  padding: 0.75rem 1rem;
  color: var(--white);
  background: var(--ink);
  transform: translateY(-150%);
  transition: transform 160ms ease;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  width: 100%;
  min-height: 5.5rem;
  padding: 0.8rem max(4vw, calc((100vw - 1240px) / 2));
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  border-bottom: 1px solid var(--line);
  background: rgba(243, 239, 229, 0.92);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  min-width: max-content;
  align-items: center;
  gap: 0.8rem;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 2.65rem;
  aspect-ratio: 1;
  place-items: center;
  color: var(--white);
  background: var(--ink);
  border-radius: 50%;
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 600;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-family: var(--serif);
  font-size: 0.96rem;
  letter-spacing: -0.02em;
}

.brand small {
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(0.9rem, 2.7vw, 2.3rem);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
}

.site-nav a {
  display: inline-flex;
  flex: 0 0 auto;
  min-height: 2.75rem;
  align-items: center;
  gap: 0.25rem;
  white-space: nowrap;
  text-decoration: none;
}

.site-nav a:not(.nav-github) {
  border-bottom: 1px solid transparent;
}

.site-nav a:not(.nav-github):hover {
  border-color: var(--ink);
}

.nav-github {
  padding: 0.35rem 0.85rem;
  color: var(--white);
  background: var(--ink);
  border-radius: 999px;
}

.hero {
  display: grid;
  width: var(--page);
  min-height: calc(100vh - 5.5rem);
  margin: 0 auto;
  padding: clamp(4rem, 9vw, 8.5rem) 0 clamp(5rem, 9vw, 8rem);
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  align-items: center;
  gap: clamp(3rem, 7vw, 7.5rem);
}

.eyebrow {
  margin-bottom: 1.3rem;
  color: var(--blue);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.hero h1 {
  margin-bottom: 2rem;
  font-family: var(--serif);
  font-size: clamp(3.15rem, 7.1vw, 7.15rem);
  font-weight: 600;
  letter-spacing: -0.075em;
  line-height: 1.07;
  word-break: keep-all;
}

.hero h1 em {
  position: relative;
  color: var(--blue);
  font-style: normal;
}

.hero h1 em::after {
  position: absolute;
  right: -0.1em;
  bottom: -0.07em;
  left: 0;
  height: 0.11em;
  content: "";
  background: var(--yellow);
  transform: rotate(-1.5deg);
  transform-origin: left;
}

.hero-lede {
  max-width: 42rem;
  margin-bottom: 2.2rem;
  color: var(--ink-soft);
  font-size: clamp(1rem, 1.35vw, 1.12rem);
  line-height: 1.95;
  word-break: keep-all;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.button {
  display: inline-flex;
  min-height: 3.15rem;
  padding: 0.72rem 1.15rem;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border: 1px solid var(--ink);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  text-decoration: none;
  transition: color 160ms ease, background 160ms ease, transform 160ms ease;
}

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

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

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

.button-quiet {
  background: transparent;
}

.button-quiet:hover {
  color: var(--white);
  background: var(--ink);
}

.atlas-sheet {
  position: relative;
  min-height: 610px;
  padding: 1.1rem;
  overflow: hidden;
  background: #dfd6c4;
  border: 1px solid var(--line-strong);
  border-radius: 0.35rem;
  box-shadow: var(--shadow);
  transform: rotate(1.4deg);
}

.atlas-sheet::before,
.atlas-sheet::after {
  position: absolute;
  content: "";
  pointer-events: none;
}

.atlas-sheet::before {
  inset: 0;
  background:
    linear-gradient(90deg, transparent 49.7%, rgba(23, 26, 25, 0.11) 50%, transparent 50.3%),
    linear-gradient(transparent 49.7%, rgba(23, 26, 25, 0.11) 50%, transparent 50.3%);
}

.atlas-sheet::after {
  width: 7rem;
  height: 1.65rem;
  top: -0.35rem;
  left: 50%;
  background: rgba(242, 205, 96, 0.62);
  transform: translateX(-50%) rotate(-1deg);
}

.atlas-heading {
  display: flex;
  padding-bottom: 0.8rem;
  justify-content: space-between;
  border-bottom: 1px solid var(--line-strong);
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.atlas-orbit {
  position: relative;
  height: 410px;
  margin: 0.5rem -0.35rem 0;
}

.atlas-orbit svg {
  width: 100%;
  height: 100%;
}

.orbit-line {
  fill: none;
  stroke: rgba(23, 26, 25, 0.72);
  stroke-width: 1.25;
}

.orbit-line-dashed {
  stroke-dasharray: 7 8;
}

.orbit-node {
  stroke: var(--ink);
  stroke-width: 2;
}

.orbit-node-nature {
  fill: #6c9b70;
}

.orbit-node-jelly {
  fill: #e293c5;
}

.orbit-node-stationery {
  fill: var(--yellow);
}

.orbit-node-care {
  fill: var(--red);
}

.orbit-node-memory {
  fill: #86a6da;
}

.orbit-label {
  position: absolute;
  font-family: var(--serif);
  font-size: 0.74rem;
  font-weight: 700;
}

.label-nature {
  top: 53%;
  left: 12%;
}

.label-jelly {
  top: 18%;
  left: 31%;
}

.label-stationery {
  top: 12%;
  left: 59%;
}

.label-care {
  top: 30%;
  right: 9%;
}

.label-memory {
  right: 23%;
  bottom: 15%;
}

.atlas-counts {
  display: grid;
  margin: 0;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--line-strong);
}

.atlas-counts div {
  padding: 0.85rem 0.65rem;
}

.atlas-counts div:nth-child(odd) {
  border-right: 1px solid var(--line-strong);
}

.atlas-counts div:last-child {
  grid-column: 1 / -1;
  border-top: 1px solid var(--line-strong);
  border-right: 0;
}

.atlas-counts dt {
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 0.58rem;
  text-transform: uppercase;
}

.atlas-counts dd {
  margin: 0.25rem 0 0;
  font-family: var(--serif);
  font-size: 1.8rem;
  font-weight: 700;
}

.atlas-counts time {
  font-family: var(--mono);
  font-size: 0.95rem;
}

.statement-band {
  padding: 1.35rem 4vw;
  color: var(--white);
  background: var(--blue);
  border-block: 1px solid var(--ink);
  transform: rotate(-0.35deg);
}

.statement-band p {
  width: var(--page);
  margin: 0 auto;
  font-family: var(--serif);
  font-size: clamp(0.98rem, 1.6vw, 1.25rem);
  text-align: center;
  word-break: keep-all;
}

.statement-band span {
  color: #fff1a9;
  font-weight: 700;
}

.projects-section,
.archive-section,
.principles-section,
.contact-section {
  width: var(--page);
  margin: 0 auto;
  padding: clamp(6rem, 10vw, 10rem) 0;
}

.section-intro {
  display: grid;
  margin-bottom: clamp(3rem, 6vw, 5.5rem);
  grid-template-columns: minmax(0, 1fr) minmax(310px, 0.72fr);
  align-items: end;
  gap: 3rem;
}

.section-intro h2,
.principles-origin h2,
.contact-section h2 {
  margin-bottom: 0;
  font-family: var(--serif);
  font-size: clamp(2.5rem, 5.8vw, 5.6rem);
  font-weight: 600;
  letter-spacing: -0.065em;
  line-height: 1.14;
  word-break: keep-all;
}

.section-intro > p {
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.9;
  word-break: keep-all;
}

.project-list {
  display: grid;
  gap: 2rem;
}

.project-card {
  display: grid;
  min-height: 540px;
  overflow: hidden;
  grid-template-columns: minmax(340px, 0.85fr) minmax(0, 1.15fr);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: rgba(255, 253, 250, 0.54);
  box-shadow: 0 0.7rem 2.8rem rgba(51, 44, 31, 0.04);
}

.project-card:nth-child(even) {
  grid-template-columns: minmax(0, 1.15fr) minmax(340px, 0.85fr);
}

.project-card:nth-child(even) .project-visual {
  grid-column: 2;
  grid-row: 1;
}

.project-card:nth-child(even) .project-copy {
  grid-column: 1;
  grid-row: 1;
}

.project-visual {
  position: relative;
  min-height: 430px;
  padding: 2rem;
  isolation: isolate;
  overflow: hidden;
  border-right: 1px solid var(--line-strong);
}

.project-visual::after {
  position: absolute;
  z-index: 0;
  inset: 0;
  content: "";
  background:
    linear-gradient(115deg, rgba(255, 255, 255, 0.18), transparent 42%),
    radial-gradient(circle at 50% 42%, transparent 42%, rgba(23, 26, 25, 0.14) 118%);
  pointer-events: none;
}

.project-card:nth-child(even) .project-visual {
  border-right: 0;
  border-left: 1px solid var(--line-strong);
}

.visual-index {
  position: absolute;
  top: 1.15rem;
  left: 1.3rem;
  z-index: 4;
  display: grid;
  width: 2.5rem;
  aspect-ratio: 1;
  place-items: center;
  color: var(--white);
  background: var(--ink);
  border-radius: 50%;
  font-family: var(--mono);
  font-size: 0.65rem;
}

.visual-caption {
  position: absolute;
  z-index: 3;
  right: 0;
  bottom: 0;
  left: 0;
  display: flex;
  margin: 0;
  padding-top: 0.7rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-top: 1px solid currentColor;
  font-family: var(--mono);
  font-size: 0.56rem;
  font-weight: 600;
  letter-spacing: 0.07em;
}

.project-copy {
  display: flex;
  padding: clamp(2rem, 5.5vw, 4.8rem);
  flex-direction: column;
}

.project-topline {
  display: flex;
  margin-bottom: 1.8rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.project-topline p {
  margin: 0;
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 0.63rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.status {
  display: inline-flex;
  min-height: 1.75rem;
  padding: 0.2rem 0.65rem;
  align-items: center;
  gap: 0.35rem;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 0.6rem;
  font-weight: 600;
  white-space: nowrap;
}

.status::before {
  width: 0.42rem;
  height: 0.42rem;
  content: "";
  background: currentColor;
  border-radius: 50%;
}

.status-testing {
  color: var(--violet);
}

.status-preparing {
  color: #8a5a02;
}

.status-building {
  color: var(--red);
}

.status-alpha {
  color: var(--green);
}

.status-stopped {
  color: #6a6256;
  background: rgba(106, 98, 86, 0.08);
}

.project-copy h3 {
  margin-bottom: 0.55rem;
  font-family: var(--serif);
  font-size: clamp(2.3rem, 4.4vw, 4.15rem);
  font-weight: 700;
  letter-spacing: -0.055em;
  line-height: 1.12;
}

.project-copy h3 small {
  display: block;
  margin-top: 0.4rem;
  color: var(--ink-soft);
  font-family: var(--sans);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0;
}

.project-tagline {
  margin-bottom: 1.45rem;
  color: var(--blue);
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 700;
  word-break: keep-all;
}

.project-description {
  max-width: 48rem;
  margin-bottom: 1.6rem;
  color: var(--ink-soft);
  font-size: 0.94rem;
  line-height: 1.9;
  word-break: keep-all;
}

.tech-list {
  display: flex;
  padding: 0;
  margin: 0 0 2rem;
  flex-wrap: wrap;
  gap: 0.45rem;
  list-style: none;
}

.tech-list li {
  padding: 0.22rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: 0.25rem;
  font-family: var(--mono);
  font-size: 0.58rem;
}

.project-footer {
  display: flex;
  margin-top: auto;
  padding-top: 1.15rem;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  border-top: 1px solid var(--line);
}

.project-footer-links {
  flex-wrap: wrap;
  justify-content: flex-start;
}

.project-footer-links details {
  width: 100%;
}

.text-link,
.private-link {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--mono);
  font-size: 0.66rem;
  font-weight: 600;
}

.text-link:hover {
  color: var(--blue);
}

.private-link {
  color: var(--ink-soft);
}

details {
  max-width: 22rem;
  color: var(--ink-soft);
  font-size: 0.72rem;
}

summary {
  min-height: 2.75rem;
  padding: 0.62rem 0;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 0.63rem;
  font-weight: 500;
}

details p {
  margin: 0.3rem 0 0;
  padding: 0.75rem;
  background: rgba(23, 26, 25, 0.055);
  border-left: 2px solid var(--ink);
  line-height: 1.65;
  word-break: keep-all;
}

.project-screen {
  position: absolute;
  z-index: 2;
  top: 1.25rem;
  right: 1.3rem;
  left: 1.3rem;
  display: grid;
  height: calc(100% - 2.25rem);
  margin: 0;
  place-items: start center;
}

.project-screen::before {
  position: absolute;
  z-index: -1;
  top: 1.1rem;
  width: min(70%, 250px);
  height: calc(100% - 5rem);
  content: "";
  background: rgba(255, 253, 250, 0.38);
  border: 1px solid rgba(23, 26, 25, 0.26);
  border-radius: 1.65rem;
  box-shadow: 0 1rem 2.5rem rgba(23, 26, 25, 0.1);
  transform: translate(1.1rem, 0.6rem) rotate(4deg);
}

.project-card:nth-child(even) .project-screen::before {
  transform: translate(-1.1rem, 0.6rem) rotate(-4deg);
}

.project-screen img {
  position: relative;
  z-index: 1;
  display: block;
  width: auto;
  max-width: min(84%, 300px);
  height: auto;
  max-height: 460px;
  object-fit: contain;
  background: #f8f6f0;
  border: 5px solid var(--ink);
  border-radius: 1.35rem;
  box-shadow: 0 1.4rem 3rem rgba(23, 26, 25, 0.28);
}

.project-nature .project-visual {
  color: #12382d;
  background:
    radial-gradient(circle at 76% 16%, rgba(246, 231, 144, 0.64), transparent 28%),
    linear-gradient(145deg, #d2e1c9, #83ad92);
}

.project-jelly .project-visual {
  color: #3c173e;
  background:
    radial-gradient(circle at 24% 19%, rgba(255, 204, 231, 0.66), transparent 27%),
    linear-gradient(145deg, #d8add8, #8b6bb4);
}

.project-stationery .project-visual {
  color: #3d2b17;
  background:
    radial-gradient(circle at 72% 16%, rgba(255, 244, 210, 0.8), transparent 28%),
    linear-gradient(145deg, #f5d98a, #dfad47);
}

.project-anbu .project-visual {
  color: #421e16;
  background:
    radial-gradient(circle at 28% 18%, rgba(255, 232, 201, 0.74), transparent 29%),
    linear-gradient(145deg, #f1b291, #d97867);
}

.project-paso .project-visual {
  color: #122e57;
  background:
    radial-gradient(circle at 74% 16%, rgba(247, 230, 162, 0.62), transparent 28%),
    linear-gradient(145deg, #cad7e9, #86a8d4);
}

.archive-section {
  position: relative;
}

.archive-section::before {
  position: absolute;
  width: 100vw;
  inset: 0 auto 0 50%;
  z-index: -1;
  content: "";
  background: #242522;
  transform: translateX(-50%);
}

.archive-section,
.archive-section .eyebrow {
  color: #f6f0e2;
}

.archive-section .eyebrow {
  color: #e7b854;
}

.archive-intro {
  align-items: start;
}

.sunset-notice {
  padding: 1.3rem 1.4rem;
  color: #e9e2d5;
  border: 1px solid rgba(246, 240, 226, 0.35);
  border-left: 5px solid #e7b854;
}

.sunset-notice strong {
  display: block;
  margin-bottom: 0.45rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
}

.sunset-notice p {
  margin: 0;
  color: #c8c2b6;
  font-size: 0.78rem;
  line-height: 1.8;
  word-break: keep-all;
}

.archive-list {
  border-top: 1px solid rgba(246, 240, 226, 0.36);
}

.archive-item {
  display: grid;
  padding: 2rem 0;
  grid-template-columns: 5.5rem minmax(0, 1fr) minmax(12rem, 0.32fr);
  align-items: start;
  gap: 1.5rem;
  border-bottom: 1px solid rgba(246, 240, 226, 0.25);
}

.archive-number {
  color: #8e8d87;
  font-family: var(--mono);
  font-size: 0.65rem;
}

.archive-heading {
  display: flex;
  margin-bottom: 0.45rem;
  align-items: center;
  gap: 1rem;
}

.archive-heading h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3.2vw, 3rem);
  letter-spacing: -0.04em;
}

.archive-heading .status-stopped {
  color: #d1c9bb;
  background: rgba(255, 255, 255, 0.05);
}

.archive-item p {
  max-width: 46rem;
  margin: 0;
  color: #aaa79f;
  font-size: 0.85rem;
  word-break: keep-all;
}

.archive-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.75rem 1rem;
}

.archive-links a {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  color: #f6f0e2;
  font-family: var(--mono);
  font-size: 0.65rem;
}

.archive-links a:hover {
  color: #e7b854;
}

.archive-footnote {
  max-width: 48rem;
  margin: 2rem 0 0 auto;
  color: #aaa79f;
  font-family: var(--mono);
  font-size: 0.62rem;
  line-height: 1.8;
  text-align: right;
}

.principles-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(390px, 1.1fr);
  align-items: start;
  gap: clamp(4rem, 9vw, 9rem);
}

.principles-origin {
  position: sticky;
  top: 9rem;
}

.principles-origin > p:not(.eyebrow) {
  max-width: 35rem;
  margin: 2rem 0;
  color: var(--ink-soft);
  font-size: 0.94rem;
  word-break: keep-all;
}

.principles-origin blockquote {
  display: flex;
  padding: 1rem 0;
  margin: 2rem 0;
  flex-wrap: wrap;
  gap: 0.45rem 0.7rem;
  border-block: 1px solid var(--line-strong);
  font-family: var(--mono);
  font-size: 0.62rem;
}

.principles-origin blockquote span:nth-child(4n + 1) {
  color: var(--blue);
  font-weight: 600;
}

.principle-list {
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--line-strong);
  list-style: none;
}

.principle-list li {
  display: grid;
  padding: 2rem 0;
  grid-template-columns: 3.5rem 1fr;
  gap: 1.3rem;
  border-bottom: 1px solid var(--line);
}

.principle-list > li > span {
  padding-top: 0.3rem;
  color: var(--blue);
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 600;
}

.principle-list h3 {
  margin-bottom: 0.55rem;
  font-family: var(--serif);
  font-size: clamp(1.4rem, 2.3vw, 2rem);
  letter-spacing: -0.035em;
}

.principle-list p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.86rem;
  word-break: keep-all;
}

.contact-section {
  position: relative;
  padding-inline: clamp(1.6rem, 6vw, 6rem);
  color: var(--white);
  background: var(--blue);
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  overflow: hidden;
}

.contact-section::after {
  position: absolute;
  width: 28rem;
  aspect-ratio: 1;
  right: -7rem;
  bottom: -13rem;
  content: "";
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 50%;
  box-shadow:
    0 0 0 3rem rgba(255, 255, 255, 0.05),
    0 0 0 6rem rgba(255, 255, 255, 0.04);
}

.contact-section > * {
  position: relative;
  z-index: 1;
}

.contact-section .eyebrow {
  color: #fff1a9;
}

.contact-section h2 {
  max-width: 47rem;
  margin-bottom: 1.8rem;
}

.contact-section > p:not(.eyebrow) {
  max-width: 42rem;
  color: #dfe6ff;
  word-break: keep-all;
}

.contact-section .button-primary {
  color: var(--ink);
  background: var(--white);
  border-color: var(--white);
}

.contact-section .button-primary:hover {
  color: var(--white);
  background: var(--ink);
  border-color: var(--ink);
}

.contact-section .button-quiet {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.7);
}

.site-footer {
  display: grid;
  width: var(--page);
  margin: 6rem auto 0;
  padding: 2rem 0 3.5rem;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 2rem;
  border-top: 1px solid var(--line-strong);
  font-family: var(--mono);
  font-size: 0.62rem;
}

.site-footer strong,
.site-footer span {
  display: block;
}

.site-footer strong {
  margin-bottom: 0.2rem;
  font-family: var(--serif);
  font-size: 0.95rem;
}

.site-footer p {
  margin: 0;
  color: var(--ink-soft);
}

.site-footer > a {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
}

@media (max-width: 980px) {
  .hero {
    min-height: auto;
    padding-top: 5rem;
    grid-template-columns: 1fr;
  }

  .hero-copy {
    max-width: 780px;
  }

  .atlas-sheet {
    width: min(100%, 620px);
    min-height: 560px;
    margin: 0 auto;
  }

  .project-card,
  .project-card:nth-child(even) {
    grid-template-columns: minmax(300px, 0.8fr) minmax(0, 1.2fr);
  }

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

  .principles-origin {
    position: static;
  }
}

@media (max-width: 760px) {
  html {
    scroll-padding-top: 9rem;
  }

  .site-header {
    padding: 0.65rem 4vw 0.55rem;
    flex-wrap: wrap;
    gap: 0.35rem 1rem;
  }

  .brand {
    width: 100%;
  }

  .brand-mark {
    width: 2.2rem;
  }

  .site-nav {
    width: 100%;
    padding-bottom: 0.2rem;
    overflow-x: auto;
    justify-content: flex-start;
    gap: 1.25rem;
    scrollbar-width: thin;
  }

  .site-nav a {
    min-width: max-content;
  }

  .nav-github {
    margin-left: auto;
  }

  .hero {
    padding-top: 3.8rem;
  }

  .hero h1 {
    font-size: clamp(3rem, 14vw, 5.2rem);
  }

  .atlas-sheet {
    min-height: 500px;
    transform: none;
  }

  .atlas-orbit {
    height: 350px;
  }

  .section-intro {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 1.5rem;
  }

  .project-card,
  .project-card:nth-child(even) {
    grid-template-columns: 1fr;
  }

  .project-card:nth-child(even) .project-visual,
  .project-card:nth-child(even) .project-copy {
    grid-column: 1;
  }

  .project-card:nth-child(even) .project-visual {
    grid-row: 1;
  }

  .project-card:nth-child(even) .project-copy {
    grid-row: 2;
  }

  .project-visual,
  .project-card:nth-child(even) .project-visual {
    min-height: 460px;
    border-right: 0;
    border-bottom: 1px solid var(--line-strong);
    border-left: 0;
  }

  .project-screen img {
    max-height: 380px;
  }

  .project-copy {
    min-height: 490px;
  }

  .archive-item {
    grid-template-columns: 3.8rem 1fr;
  }

  .archive-links {
    grid-column: 2;
    justify-content: flex-start;
  }

  .archive-footnote {
    text-align: left;
  }

  .site-footer {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}

@media (max-width: 520px) {
  :root {
    --page: 91vw;
    --radius: 0.9rem;
  }

  .site-nav {
    gap: 0.85rem;
    font-size: 0.62rem;
  }

  .nav-github {
    margin-left: 0;
    padding-inline: 0.62rem;
  }

  .hero {
    gap: 3.5rem;
  }

  .hero h1 {
    letter-spacing: -0.065em;
  }

  .hero-lede {
    font-size: 0.95rem;
  }

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

  .button {
    width: 100%;
  }

  .atlas-sheet {
    min-height: 430px;
  }

  .atlas-heading {
    font-size: 0.53rem;
  }

  .atlas-orbit {
    height: 290px;
  }

  .orbit-label {
    font-size: 0.62rem;
  }

  .atlas-counts dd {
    font-size: 1.45rem;
  }

  .statement-band {
    padding-inline: 0;
  }

  .statement-band p {
    padding: 0 1rem;
  }

  .projects-section,
  .archive-section,
  .principles-section {
    padding-block: 6.5rem;
  }

  .project-visual,
  .project-card:nth-child(even) .project-visual {
    min-height: 410px;
  }

  .project-copy {
    min-height: 0;
    padding: 1.55rem;
  }

  .project-topline {
    margin-bottom: 1.35rem;
    align-items: flex-start;
    flex-direction: column;
    gap: 0.65rem;
  }

  .project-copy h3 {
    font-size: 2.25rem;
  }

  .project-footer {
    align-items: stretch;
    flex-direction: column;
  }

  details {
    max-width: none;
  }

  .project-screen {
    top: 1rem;
    right: 1rem;
    left: 1rem;
    height: calc(100% - 1.8rem);
  }

  .project-screen img {
    max-width: min(86%, 250px);
    max-height: 335px;
    border-width: 4px;
    border-radius: 1.1rem;
  }

  .archive-item {
    grid-template-columns: 1fr;
    gap: 0.7rem;
  }

  .archive-links {
    grid-column: 1;
  }

  .archive-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.45rem;
  }

  .principle-list li {
    grid-template-columns: 2.6rem 1fr;
  }

  .contact-section {
    width: 94vw;
  }
}

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

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

@media (forced-colors: active) {
  .status::before {
    border: 1px solid CanvasText;
  }

  .button,
  .nav-github,
  .brand-mark {
    border: 1px solid currentColor;
  }
}