@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root {
  color-scheme: dark light;
  --bg: #0E0B08;
  --paper: #1A1612;
  --ink: #F0E8D8;
  --muted: #A89B86;
  --subtle: #6B6155;
  --rule: #3A332C;
  --gold: #5C4214;
  --yellow: #C99043;
  --accent: #E07A48;
  --row-hover: rgba(184, 132, 46, 0.05);
  --chip-bg: #25201B;
  --grain: radial-gradient(rgba(255, 232, 200, 0.02) 1px, transparent 1px);
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #DDD0AC;
    --paper: #F0E7D2;
    --ink: #1F1812;
    --muted: #4A3D2E;
    --subtle: #8B7A5C;
    --rule: #C9B58C;
    --gold: #7A4F12;
    --yellow: #8B5E14;
    --accent: #A03318;
    --row-hover: rgba(160, 51, 24, 0.05);
    --chip-bg: #E5D8B5;
    --grain: radial-gradient(rgba(60, 40, 0, 0.025) 1px, transparent 1px);
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: 'DM Sans', system-ui, sans-serif;
}

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

.page-shell {
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.02), transparent 20%),
    var(--bg);
  display: flex;
  justify-content: center;
  padding: 32px 24px 80px;
}

.page-frame {
  width: min(1200px, 100%);
  background: var(--paper);
  background-image: var(--grain);
  background-size: 3px 3px;
  color: var(--ink);
  padding: 36px 56px 28px;
  border: 1px solid transparent;
}

.title-block {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto auto;
  align-items: stretch;
  border: 1px solid var(--rule);
  border-left: 2px solid var(--gold);
}

.mark-row {
  display: contents;
}

.meta-grid {
  display: contents;
}

.title-cell {
  padding: 10px 16px;
  border-right: 1px solid var(--rule);
  min-width: 110px;
}

.mark-cell {
  padding: 14px 20px;
  grid-column: 1 / 2;
}

.type-cell {
  grid-column: 2 / 3;
}

.rev-cell {
  grid-column: 3 / 4;
}

.sheet-cell {
  grid-column: 4 / 5;
  border-right: none;
}

.qty-cell {
  display: none;
}

.title-label,
.section-eyebrow,
.project-table-head,
.footer-label,
.pin-diagram-header,
.note-index,
.section-meta {
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  text-transform: uppercase;
}

.title-label,
.footer-label,
.pin-diagram-header,
.section-meta,
.note-index,
.section-eyebrow {
  letter-spacing: 0.08em;
}

.title-label,
.section-meta,
.footer-label,
.pin-diagram-header,
.note-index,
.section-eyebrow {
  color: var(--subtle);
}

.section-eyebrow {
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--yellow);
  margin: 0;
}

.title-label {
  font-size: 9px;
  margin: 0;
}

.wordmark {
  margin: 6px 0 0;
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.01em;
}

.wordmark-dot {
  color: var(--yellow);
}

.tagline {
  margin: 6px 0 0;
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 10.5px;
  color: var(--muted);
  font-style: italic;
}

.title-value {
  margin: 4px 0 0;
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 11px;
  line-height: 1.3;
  letter-spacing: 0.08em;
}

.sheet-cell {
  border-right: none;
}

.description-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  gap: 32px;
  padding: 36px 0 28px;
  border-bottom: 1px dashed var(--rule);
}

.description-copy {
  margin: 14px 0 0;
  max-width: 580px;
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink);
  text-wrap: pretty;
}

.pin-diagram {
  border: 1px solid var(--rule);
  border-left: 2px solid var(--gold);
  padding: 10px 12px;
}

.pin-diagram-header {
  display: flex;
  justify-content: space-between;
  font-size: 9px;
  margin-bottom: 8px;
}

.pin-diagram-image-wrap {
  position: relative;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mascot-image {
  width: 78%;
  height: 78%;
  object-fit: contain;
}

.tick {
  position: absolute;
  width: 8px;
  height: 8px;
  border-color: var(--gold);
}

.tick-tl {
  top: 4px;
  left: 4px;
  border-top: 1px solid var(--gold);
  border-left: 1px solid var(--gold);
}

.tick-tr {
  top: 4px;
  right: 4px;
  border-top: 1px solid var(--gold);
  border-right: 1px solid var(--gold);
}

.tick-bl {
  bottom: 4px;
  left: 4px;
  border-bottom: 1px solid var(--gold);
  border-left: 1px solid var(--gold);
}

.tick-br {
  bottom: 4px;
  right: 4px;
  border-bottom: 1px solid var(--gold);
  border-right: 1px solid var(--gold);
}

.pin-diagram-meta {
  margin-top: 8px;
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 9px;
  color: var(--muted);
  line-height: 1.5;
  text-transform: uppercase;
}

.pin-diagram-meta > div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

.accent-text {
  color: var(--yellow);
}

.projects-section {
  padding-top: 28px;
}

.section-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: baseline;
  margin-bottom: 14px;
}

.section-meta {
  font-size: 11px;
  margin: 0;
  color: var(--subtle);
}

.project-table-head {
  display: grid;
  grid-template-columns: 64px minmax(0, 1.4fr) minmax(0, 2.4fr) 90px 64px 48px;
  gap: 0;
  font-size: 10px;
  color: var(--subtle);
  letter-spacing: 0.14em;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 10px 0;
}

.project-table-head > span {
  display: block;
}

.table-arrow {
  text-align: right;
  padding-right: 4px;
}

.project-table-body {
  display: flex;
  flex-direction: column;
}

.project-row {
  display: grid;
  grid-template-columns: 64px minmax(0, 1.4fr) minmax(0, 2.4fr) 90px 64px 48px;
  gap: 0;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--rule);
  text-decoration: none;
  color: var(--ink);
  transition: background 150ms ease, color 150ms ease;
}

.project-row:hover,
.project-row:focus-visible {
  background: var(--row-hover);
}

.project-row:hover .row-arrow,
.project-row:focus-visible .row-arrow {
  color: var(--accent);
  transform: translateX(4px);
}

.part-number,
.project-year {
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 12px;
  color: var(--subtle);
  letter-spacing: 0.08em;
}

.part-number {
  padding-left: 4px;
}

.project-name {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.project-tagline {
  color: var(--muted);
  font-size: 14px;
  font-style: italic;
}

.status-pill {
  justify-self: start;
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  padding: 3px 8px;
  border: 1px solid var(--rule);
  color: var(--muted);
  background: transparent;
}

.status-pill.live {
  color: var(--yellow);
  border-color: var(--gold);
}

.status-pill.beta {
  color: var(--muted);
  border-color: var(--subtle);
}

.project-year {
  color: var(--subtle);
}

.row-arrow {
  text-align: right;
  padding-right: 4px;
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 16px;
  color: var(--subtle);
  transform: translateX(0);
  transition: transform 150ms cubic-bezier(0.34, 1.56, 0.64, 1), color 150ms ease;
}

.notes-section {
  margin-top: 24px;
}

.notes-grid {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px 32px;
  font-size: 13.5px;
  color: var(--muted);
}

.notes-grid li {
  display: flex;
  gap: 10px;
}

.note-index {
  font-size: 11px;
  margin-top: 2px;
  color: var(--subtle);
}

.footer-block {
  margin-top: 28px;
  padding-top: 14px;
  border-top: 1px solid var(--rule);
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 12px;
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-contact a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px dotted var(--gold);
}

.footer-doc,
.footer-copyright {
  display: flex;
  gap: 8px;
}

.footer-copyright {
  justify-content: flex-end;
}

@media (max-width: 899px) {
  .page-frame {
    padding: 32px 32px 24px;
  }
}

@media (max-width: 599px) {
  .page-shell {
    padding: 0;
  }

  .page-frame {
    padding: 52px 18px 28px;
  }

  .title-block {
    display: block;
  }

  .mark-row {
    display: block;
  }

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

  .title-cell {
    border-right: none;
    border-bottom: 1px solid var(--rule);
  }

  .mark-cell {
    border-bottom: 1px solid var(--rule);
  }

  .qty-cell {
    display: block;
  }

  .sheet-cell {
    border-bottom: none;
  }

  .description-grid {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 22px 0 18px;
  }

  .description-copy {
    font-size: 15.5px;
    line-height: 1.5;
  }

  .pin-diagram {
    max-width: 260px;
    margin: 0 auto;
    width: 100%;
  }

  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .project-table-head {
    display: none;
  }

  .project-row {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 14px 4px;
    border-bottom: 1px solid var(--rule);
  }

  .part-number,
  .project-year,
  .row-arrow {
    font-size: 11px;
  }

  .project-name {
    font-size: 21px;
  }

  .project-tagline {
    font-size: 13.5px;
  }

  .status-pill {
    justify-self: start;
  }

  .notes-grid {
    grid-template-columns: 1fr;
    gap: 8px;
    font-size: 13px;
  }

  .footer-block {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .footer-doc,
  .footer-copyright {
    justify-content: space-between;
  }

  .footer-copyright {
    justify-content: space-between;
  }
}