:root {
  color-scheme: light;
  --paper: #f7f7f5;
  --white: #fff;
  --ink: #151515;
  --muted: #555;
  --line: #cececa;
  --soft-line: #e4e4e0;
  --space: clamp(1.25rem, 4.5vw, 5rem);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  min-width: 320px;
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.skip-link {
  position: absolute;
  z-index: 5;
  top: -5rem;
  left: 1rem;
  padding: .7rem 1rem;
  background: var(--ink);
  color: var(--white);
}
.skip-link:focus { top: 1rem; }

.site-shell {
  display: flex;
  min-height: 100svh;
  flex-direction: column;
  padding-inline: var(--space);
}

.site-header,
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.site-header {
  min-height: 100px;
  border-bottom: 1px solid var(--line);
}

.site-name {
  display: inline-flex;
  align-items: center;
  gap: .8rem;
  text-decoration: none;
}
.site-name:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 5px;
}
.site-name__mark {
  display: grid;
  width: 3.25rem;
  height: 3.25rem;
  place-items: center;
  border: 1.5px solid var(--ink);
  font-size: .95rem;
  font-weight: 850;
  letter-spacing: -.09em;
  padding-right: .08em;
}
.site-name__words {
  font-size: .73rem;
  font-weight: 750;
  line-height: 1.12;
  letter-spacing: .045em;
  text-transform: uppercase;
}
.header-note {
  font-size: .67rem;
  font-weight: 700;
  letter-spacing: .17em;
  text-transform: uppercase;
}

main { flex: 1; display: flex; flex-direction: column; }

.hero {
  display: grid;
  width: 100%;
  max-width: 1530px;
  margin: auto;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  align-items: center;
  gap: clamp(2.5rem, 6vw, 7rem);
  padding-block: clamp(4rem, 9vh, 8rem);
}

.hero__copy { padding-block: 1rem; }

.eyebrow,
.art-caption,
.closing-line,
.site-footer,
.status {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .17em;
  text-transform: uppercase;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: .8rem;
  margin: 0 0 1.5rem;
}
.eyebrow__line {
  width: 2rem;
  height: 1px;
  background: currentColor;
}

h1 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(4.4rem, 8.7vw, 9.4rem);
  font-weight: 400;
  letter-spacing: -.075em;
  line-height: .94;
}
h1 em {
  font-weight: 400;
  letter-spacing: -.08em;
}

.hero__lead {
  max-width: 27rem;
  margin: clamp(2rem, 4.5vw, 3.5rem) 0 0;
  font-size: clamp(1.25rem, 1.8vw, 1.6rem);
  line-height: 1.4;
  letter-spacing: -.02em;
}
.hero__detail {
  max-width: 27rem;
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: .99rem;
  line-height: 1.65;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  min-height: 2.7rem;
  margin-top: 2rem;
  padding: .75rem 1rem;
  border: 1px solid var(--ink);
}
.status__dot {
  width: .48rem;
  height: .48rem;
  border-radius: 50%;
  background: currentColor;
}

.hero__art {
  position: relative;
  display: flex;
  min-height: clamp(480px, 42vw, 690px);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: clamp(2rem, 4.5vw, 5rem);
  border: 1px solid var(--line);
  background: var(--white);
  box-shadow: 24px 24px 0 var(--soft-line);
}
.hero__art::before {
  position: absolute;
  inset: 1rem;
  border: 1px solid var(--soft-line);
  content: "";
  pointer-events: none;
}
.hero__logo {
  position: relative;
  display: block;
  width: min(100%, 570px);
  height: auto;
}
.art-caption {
  position: absolute;
  right: 2.5rem;
  bottom: 1.7rem;
  left: 2.5rem;
  margin: 0;
  color: var(--muted);
  font-size: .55rem;
  text-align: center;
}
.art-caption span { margin-inline: .6rem; }
.art-corner {
  position: absolute;
  z-index: 1;
  width: 1.2rem;
  height: 1.2rem;
  border-color: var(--ink);
  border-style: solid;
}
.art-corner--tl { top: 1rem; left: 1rem; border-width: 2px 0 0 2px; }
.art-corner--br { right: 1rem; bottom: 1rem; border-width: 0 2px 2px 0; }

.site-context {
  display: grid;
  width: 100%;
  max-width: 1530px;
  margin: 0 auto 4rem;
  padding: 2.5rem 0 0;
  border-top: 1px solid var(--line);
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: clamp(2.5rem, 6vw, 7rem);
}
.site-context__label {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .17em;
  text-transform: uppercase;
}
.site-context__copy { max-width: 42rem; }
.site-context h2 {
  margin: 0 0 1.25rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 400;
  letter-spacing: -.04em;
}
.site-context p {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: .99rem;
  line-height: 1.7;
}
.site-context a { text-underline-offset: .18em; }

.sitemap-page {
  width: 100%;
  max-width: 1530px;
  margin: 0 auto;
  padding-block: clamp(4rem, 9vh, 8rem);
}
.sitemap-page__intro { max-width: 55rem; }
.sitemap-page h1 { font-size: clamp(4.4rem, 8.7vw, 9.4rem); }
.sitemap-page__lead {
  max-width: 37rem;
  margin: clamp(2rem, 4.5vw, 3.5rem) 0 0;
  font-size: clamp(1.25rem, 1.8vw, 1.6rem);
  line-height: 1.4;
  letter-spacing: -.02em;
}
.sitemap-page__detail,
.sitemap-list p,
.sitemap-page__xml {
  color: var(--muted);
  font-size: .99rem;
  line-height: 1.7;
}
.sitemap-page__detail { margin: 1rem 0 0; }
.sitemap-panel {
  display: grid;
  margin-top: clamp(4rem, 8vw, 7rem);
  padding-top: 2.5rem;
  border-top: 1px solid var(--line);
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: clamp(2.5rem, 6vw, 7rem);
}
.sitemap-panel__label {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .17em;
  text-transform: uppercase;
}
.sitemap-panel h2 {
  margin: 0 0 1.25rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 400;
  letter-spacing: -.04em;
}
.sitemap-list { margin: 0; padding: 0; list-style: none; }
.sitemap-list li { padding: 1.25rem 0; border-top: 1px solid var(--soft-line); }
.sitemap-list a {
  display: inline-flex;
  align-items: baseline;
  gap: 1rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.35rem, 2vw, 1.75rem);
  text-decoration: none;
}
.sitemap-list a:hover,
.sitemap-list a:focus-visible { text-decoration: underline; text-underline-offset: .2em; }
.sitemap-list a span { font-family: Arial, sans-serif; font-size: .9rem; }
.sitemap-list p { margin: .45rem 0 0; }
.sitemap-page__xml { margin: 2.5rem 0 0; }
.sitemap-page__xml a { text-underline-offset: .18em; }

.closing-line {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(.75rem, 3vw, 2.5rem);
  padding: 1.5rem 0;
  border-top: 1px solid var(--line);
  text-align: center;
}
.closing-line__diamond { font-size: .45rem; }
.site-footer {
  min-height: 74px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .57rem;
}

@media (max-width: 900px) {
  .hero {
    max-width: 690px;
    grid-template-columns: 1fr;
    gap: 3rem;
    padding-block: 4rem 5rem;
  }
  .hero__art { min-height: 540px; }
  .hero__copy { padding-block: 0; }
  .site-context { max-width: 690px; grid-template-columns: 1fr; gap: 1.25rem; }
  .sitemap-page { max-width: 690px; }
  .sitemap-panel { grid-template-columns: 1fr; gap: 1.25rem; }
}

@media (max-width: 560px) {
  .site-header { min-height: 80px; }
  .header-note { display: none; }
  .hero { gap: 2.5rem; padding-block: 3rem 4rem; }
  h1 { font-size: clamp(4.2rem, 19vw, 6.5rem); }
  .sitemap-page { padding-block: 3rem 4rem; }
  .hero__art {
    min-height: 360px;
    padding: 2rem 1.5rem 3rem;
    box-shadow: 12px 12px 0 var(--soft-line);
  }
  .art-caption { right: 1.5rem; bottom: 1.3rem; left: 1.5rem; font-size: .43rem; }
  .closing-line { font-size: .55rem; letter-spacing: .1em; }
  .site-footer { align-items: flex-start; flex-direction: column; justify-content: center; gap: .35rem; padding-block: 1rem; }
}

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