:root {
  color-scheme: dark;
  --ink: #090c0b;
  --ink-soft: #111715;
  --ink-raised: #18201d;
  --paper: #e8e4d8;
  --paper-deep: #d4d0c4;
  --white: #f4f3ed;
  --muted: #9ea9a3;
  --line: rgba(230, 239, 233, 0.16);
  --teal: #63d9c5;
  --green: #b0e86f;
  --amber: #f2bd63;
  --coral: #f07e68;
  --max: 1240px;
  --header: 64px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header) + 20px);
}

body {
  margin: 0;
  background: var(--ink);
  color: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.55;
  letter-spacing: 0;
}

a {
  color: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
}

code,
.eyebrow,
.kicker,
.rung,
.axis-dot,
.map-label,
.map-world > span,
.inventory-index,
.now-state,
.timeline-stage,
time,
dt,
.header-status {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 100;
  transform: translateY(-140%);
  padding: 10px 14px;
  border-radius: 4px;
  background: var(--green);
  color: var(--ink);
  font-weight: 800;
}

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

.page-shell {
  width: min(calc(100% - 48px), var(--max));
  margin-inline: auto;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: var(--header);
  padding: 0 28px;
  border-bottom: 1px solid transparent;
  transition: background-color 180ms ease, border-color 180ms ease;
}

.site-header.is-scrolled {
  background: rgba(9, 12, 11, 0.92);
  border-color: var(--line);
  backdrop-filter: blur(16px);
}

.wordmark {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  gap: 10px;
  width: fit-content;
  text-decoration: none;
  font-size: 15px;
  font-weight: 760;
}

.wordmark-mark {
  position: relative;
  display: inline-grid;
  grid-template-columns: repeat(3, 5px);
  align-items: end;
  gap: 2px;
  width: 19px;
  height: 18px;
}

.wordmark-mark i {
  display: block;
  width: 5px;
  background: var(--teal);
}

.wordmark-mark i:nth-child(1) { height: 8px; background: var(--coral); }
.wordmark-mark i:nth-child(2) { height: 18px; }
.wordmark-mark i:nth-child(3) { height: 12px; background: var(--green); }

.site-header nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.site-header nav a {
  color: #d9dedb;
  text-decoration: none;
  font-size: 13px;
  font-weight: 650;
}

.site-header nav a:hover,
.site-header nav a:focus-visible {
  color: var(--green);
}

.header-status {
  display: inline-flex;
  align-items: center;
  justify-self: end;
  gap: 8px;
  text-decoration: none;
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
}

.header-status span,
.live-pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(176, 232, 111, 0.12);
}

.hero {
  position: relative;
  display: flex;
  min-height: min(900px, 88svh);
  overflow: hidden;
  isolation: isolate;
  background: #030706;
}

.hero-image,
.hero-scrim {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  z-index: -3;
  object-fit: cover;
  object-position: center center;
  filter: saturate(0.9) contrast(1.06);
  animation: reveal 900ms ease-out both;
}

.hero-scrim {
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(4, 7, 6, 0.96) 0%, rgba(4, 7, 6, 0.76) 34%, rgba(4, 7, 6, 0.16) 70%),
    linear-gradient(0deg, rgba(4, 7, 6, 0.82) 0%, transparent 35%, rgba(4, 7, 6, 0.25) 100%);
}

@keyframes reveal {
  from { opacity: 0; transform: scale(1.02); }
  to { opacity: 1; transform: scale(1); }
}

.hero-content {
  align-self: flex-end;
  padding: calc(var(--header) + 80px) 0 88px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 20px;
  color: var(--teal);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.eyebrow time {
  color: var(--muted);
}

.eyebrow span::after {
  display: inline-block;
  width: 28px;
  height: 1px;
  margin-left: 14px;
  vertical-align: middle;
  background: currentColor;
  content: "";
}

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

h1,
h2 {
  text-wrap: balance;
}

h1 {
  max-width: 850px;
  margin-bottom: 18px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 154px;
  font-weight: 400;
  line-height: 0.9;
  letter-spacing: 0;
}

.hero-deck {
  max-width: 760px;
  margin-bottom: 30px;
  color: #e0e4e1;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 23px;
  line-height: 1.35;
}

.hero-actions,
.closing-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 4px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 760;
}

.button-primary {
  background: var(--green);
  color: #10170d;
}

.button-primary:hover,
.button-primary:focus-visible {
  background: #c7f58b;
}

.text-link {
  color: #e4e7e5;
  text-decoration-color: rgba(228, 231, 229, 0.32);
  text-underline-offset: 5px;
  font-size: 13px;
  font-weight: 700;
}

.text-link:hover,
.text-link:focus-visible {
  color: var(--teal);
  text-decoration-color: currentColor;
}

.hero-caption {
  position: absolute;
  right: 24px;
  bottom: 20px;
  margin: 0;
  color: rgba(225, 230, 226, 0.58);
  font-size: 10px;
}

.status-rail {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #0d1210;
}

.status-grid {
  display: grid;
  grid-template-columns: 1fr 2.3fr 0.8fr;
  align-items: center;
  min-height: 112px;
}

.status-intro {
  display: flex;
  align-items: center;
  gap: 15px;
}

.status-intro p,
.status-note {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.45;
}

.status-intro strong {
  color: var(--white);
  font-size: 13px;
}

.status-grid dl {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 0;
  border-left: 1px solid var(--line);
}

.status-grid dl div {
  min-height: 56px;
  padding: 5px 18px;
  border-right: 1px solid var(--line);
}

dt {
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 9px;
  text-transform: uppercase;
}

dd {
  margin: 0;
  font-size: 12px;
  font-weight: 700;
}

.status-note {
  padding-left: 20px;
}

.band {
  padding: 112px 0;
}

.split-heading {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 10%;
}

.kicker {
  margin-bottom: 16px;
  color: var(--teal);
  font-size: 10px;
  font-weight: 750;
  text-transform: uppercase;
}

h2 {
  margin-bottom: 26px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 50px;
  font-weight: 400;
  line-height: 1.06;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 9px;
  font-size: 17px;
  line-height: 1.25;
  letter-spacing: 0;
}

.lead-copy {
  color: #c8cfcb;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 21px;
}

.lead-copy strong {
  color: var(--white);
}

.system-map {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 0.72fr 0.72fr 0.72fr;
  grid-template-rows: 180px;
  gap: 28px;
  align-items: center;
  margin-top: 86px;
}

.map-house,
.map-world {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-width: 0;
  height: 100%;
  padding: 24px;
  overflow: hidden;
  border: 1px solid rgba(99, 217, 197, 0.32);
  border-radius: 6px;
  background: #111815;
}

.map-house::before,
.map-world::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.18;
  background-image:
    linear-gradient(rgba(99, 217, 197, 0.28) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99, 217, 197, 0.28) 1px, transparent 1px);
  background-size: 18px 18px;
  content: "";
}

.map-house {
  border-color: rgba(176, 232, 111, 0.55);
  background: #162019;
}

.map-house h3,
.map-world h3 {
  margin: 10px 0 4px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 22px;
  font-weight: 400;
}

.map-house small,
.map-world small {
  color: var(--muted);
  font-size: 10px;
}

.map-label,
.map-world > span {
  color: var(--green);
  font-size: 9px;
  text-transform: uppercase;
}

.map-world > span { color: var(--teal); }

.map-bridge {
  position: absolute;
  top: 50%;
  z-index: 1;
  height: 1px;
  border-top: 1px dashed rgba(240, 126, 104, 0.7);
  transform-origin: left;
}

.map-bridge::before,
.map-bridge::after {
  position: absolute;
  top: -4px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--coral);
  content: "";
}

.map-bridge::before { left: 0; }
.map-bridge::after { right: 0; }

.map-bridge span {
  position: absolute;
  top: -22px;
  left: 50%;
  color: var(--muted);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 8px;
}

.bridge-a { left: 25%; width: 19%; transform: rotate(-8deg); }
.bridge-b { left: 25%; width: 42%; }
.bridge-c { left: 25%; width: 63%; transform: rotate(7deg); }

.band-dark {
  border-block: 1px solid var(--line);
  background: #0c110f;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 58px;
}

.section-heading > p:last-child,
.section-heading-wide > p {
  color: var(--muted);
}

.section-heading-wide {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 10%;
  align-items: end;
  max-width: none;
}

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

.inventory-list article {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: 24px;
  align-items: start;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}

.inventory-list article > div {
  max-width: 840px;
}

.inventory-list h3 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 24px;
  font-weight: 400;
}

.inventory-list p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.inventory-index {
  color: #64716b;
  font-size: 10px;
}

.rung,
.axis-dot,
.now-state {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  white-space: nowrap;
  font-size: 9px;
  text-transform: uppercase;
}

.rung::before,
.axis-dot::before,
.now-state::before {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  content: "";
}

.rung-live,
.dot-green,
.state-green { color: var(--green); }
.rung-proof { color: var(--teal); }
.rung-wip,
.dot-amber,
.state-amber { color: var(--amber); }
.dot-coral,
.state-coral { color: var(--coral); }

.substrate {
  background: #131917;
}

.axis-control {
  display: flex;
  width: fit-content;
  max-width: 100%;
  margin-bottom: 30px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 5px;
}

.axis-button {
  min-height: 38px;
  padding: 0 15px;
  border: 0;
  border-right: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
}

.axis-button:last-child { border-right: 0; }

.axis-button:hover,
.axis-button:focus-visible {
  color: var(--white);
}

.axis-button.is-active {
  background: var(--paper);
  color: var(--ink);
}

.substrate-table {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.substrate-table article {
  min-height: 280px;
  padding: 28px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: opacity 160ms ease, background-color 160ms ease;
}

.substrate-table article[hidden] {
  display: none;
}

.substrate-table article:hover {
  background: rgba(99, 217, 197, 0.035);
}

.substrate-table code {
  display: block;
  min-height: 38px;
  color: var(--teal);
  font-size: 10px;
  overflow-wrap: anywhere;
}

.substrate-table h3 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 23px;
  font-weight: 400;
}

.substrate-table p {
  min-height: 100px;
  color: var(--muted);
  font-size: 12px;
}

.filter-empty {
  padding: 30px;
  border: 1px solid var(--line);
  color: var(--muted);
}

.band-paper {
  background: var(--paper);
  color: #171b19;
}

.band-paper .kicker { color: #147a6c; }

.notes-layout {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 11%;
}

.notes-layout aside {
  position: sticky;
  top: calc(var(--header) + 44px);
  align-self: start;
}

.notes-layout h2 {
  font-size: 47px;
}

.aside-meta {
  color: #657069;
  font-size: 11px;
}

.aside-meta code {
  color: #147a6c;
}

.notes-copy {
  max-width: 700px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 18px;
  line-height: 1.66;
}

.notes-copy blockquote {
  margin: 0 0 48px;
  padding: 0 0 38px;
  border-bottom: 1px solid rgba(23, 27, 25, 0.22);
}

.notes-copy blockquote p {
  margin: 0;
  font-size: 31px;
  line-height: 1.25;
}

.notes-copy h3 {
  margin-top: 42px;
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 14px;
  font-weight: 800;
}

.chronology {
  background: #111614;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  list-style: none;
  counter-reset: steps;
}

.timeline li {
  position: relative;
  min-height: 260px;
  padding: 32px 28px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  counter-increment: steps;
}

.timeline li::after {
  position: absolute;
  right: 24px;
  bottom: 18px;
  color: rgba(244, 243, 237, 0.08);
  font-family: Georgia, serif;
  font-size: 62px;
  content: "0" counter(steps);
}

.timeline-stage {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  color: var(--teal);
  font-size: 9px;
  text-transform: uppercase;
}

.timeline h3 {
  max-width: 270px;
  margin-top: 28px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 22px;
  font-weight: 400;
}

.timeline p {
  position: relative;
  z-index: 1;
  color: var(--muted);
  font-size: 12px;
}

.now-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.now-columns section {
  padding: 30px;
  background: #0c110f;
}

.now-columns ul {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.now-columns li {
  position: relative;
  padding: 12px 0 12px 18px;
  border-bottom: 1px solid var(--line);
  color: #c0c8c3;
  font-size: 12px;
}

.now-columns li::before {
  position: absolute;
  top: 20px;
  left: 0;
  width: 5px;
  height: 1px;
  background: #64716b;
  content: "";
}

.closing {
  position: relative;
  display: flex;
  min-height: 680px;
  overflow: hidden;
  isolation: isolate;
}

.closing-image {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(90deg, rgba(5, 8, 7, 0.96) 0%, rgba(5, 8, 7, 0.82) 46%, rgba(5, 8, 7, 0.3) 100%),
    url("assets/dreggcloud-firmament.webp");
  background-position: center, 65% center;
  background-size: cover;
}

.closing-content {
  align-self: center;
}

.closing-content h2 {
  max-width: 820px;
  font-size: 59px;
}

.closing-content > p:not(.kicker) {
  max-width: 650px;
  margin-bottom: 34px;
  color: #cbd2ce;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 20px;
}

footer {
  border-top: 1px solid var(--line);
  background: #070a09;
}

footer .page-shell {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  padding-block: 30px;
}

footer p {
  margin: 0;
  color: var(--muted);
  font-size: 10px;
}

footer strong,
footer span { color: var(--white); }

:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 4px;
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .site-header nav { display: none; }

  .hero {
    min-height: 86svh;
  }

  h1 { font-size: 104px; }

  .status-grid {
    grid-template-columns: 1fr;
    padding-block: 24px;
    gap: 24px;
  }

  .status-grid dl { border-left: 0; }
  .status-note { padding-left: 0; }

  .split-heading,
  .section-heading-wide,
  .notes-layout {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .system-map {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 170px);
  }

  .map-bridge { display: none; }

  .substrate-table,
  .timeline {
    grid-template-columns: repeat(2, 1fr);
  }

  .notes-layout aside { position: static; }
  .notes-layout aside h2 { max-width: 620px; }

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

@media (max-width: 680px) {
  :root { --header: 56px; }

  .page-shell { width: min(calc(100% - 32px), var(--max)); }

  .site-header { padding: 0 16px; }
  .header-status { font-size: 0; }

  .hero {
    min-height: 84svh;
  }

  .hero-image {
    object-position: 62% center;
  }

  .hero-scrim {
    background:
      linear-gradient(90deg, rgba(4, 7, 6, 0.9), rgba(4, 7, 6, 0.3)),
      linear-gradient(0deg, rgba(4, 7, 6, 0.92) 5%, rgba(4, 7, 6, 0.24) 75%);
  }

  .hero-content { padding-bottom: 58px; }
  .eyebrow { flex-wrap: wrap; gap: 8px; }
  .eyebrow span::after { width: 16px; margin-left: 8px; }
  h1 { font-size: 65px; }

  .hero-deck {
    max-width: 440px;
    font-size: 18px;
  }

  .hero-actions { align-items: flex-start; flex-direction: column; }
  .hero-caption { display: none; }

  .status-grid dl {
    grid-template-columns: repeat(2, 1fr);
  }

  .status-grid dl div:nth-child(2) { border-right: 0; }
  .status-grid dl div { border-top: 1px solid var(--line); padding-top: 14px; }

  .band { padding: 78px 0; }
  h2 { font-size: 38px; }
  .lead-copy { font-size: 18px; }

  .system-map {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(4, 150px);
    margin-top: 56px;
  }

  .inventory-list article {
    grid-template-columns: 34px 1fr;
    gap: 14px;
  }

  .inventory-list .rung {
    grid-column: 2;
    justify-self: start;
  }

  .substrate-table,
  .timeline { grid-template-columns: 1fr; }

  .substrate-table article { min-height: 230px; }
  .substrate-table p { min-height: auto; }

  .notes-layout h2 { font-size: 38px; }
  .notes-copy { font-size: 16px; }
  .notes-copy blockquote p { font-size: 24px; }

  .closing { min-height: 610px; }
  .closing-content h2 { font-size: 42px; }
  .closing-links { align-items: flex-start; flex-direction: column; }

  footer .page-shell {
    flex-direction: column;
    gap: 8px;
  }
}

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