:root {
  color-scheme: dark;
  --bg: #090b0e;
  --panel: #10151a;
  --text: #f3f6f5;
  --muted: #a6b0b5;
  --line: #28323a;
  --accent: #8bf0c3;
  --max: 74rem;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }

html {
  background: var(--bg);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 80% -10%, rgba(139, 240, 195, 0.08), transparent 30rem),
    var(--bg);
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

a { color: inherit; }

.wrap {
  width: min(calc(100% - 2rem), var(--max));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: .75rem;
  left: .75rem;
  z-index: 10;
  transform: translateY(-200%);
  padding: .65rem .85rem;
  border-radius: .5rem;
  background: var(--text);
  color: var(--bg);
  font-weight: 800;
}

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

.site-header {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-block: 1.35rem;
  border-bottom: 1px solid var(--line);
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  width: max-content;
  min-height: 2.75rem;
  text-decoration: none;
  font-family: var(--mono);
  font-weight: 800;
  letter-spacing: -.03em;
}

.loop-mark {
  color: var(--accent);
  font-size: 1.5rem;
  line-height: 1;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem 1.2rem;
}

nav a,
.text-link {
  color: var(--muted);
  font-family: var(--mono);
  font-size: .78rem;
  text-decoration-thickness: 1px;
  text-underline-offset: .25rem;
}

nav a {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  padding-block: .15rem;
}

nav a:hover,
nav a:focus-visible,
.text-link:hover,
.text-link:focus-visible {
  color: var(--accent);
}

.hero {
  padding-block: clamp(5rem, 15vw, 10rem) clamp(4rem, 12vw, 8rem);
}

.aside {
  max-width: 31rem;
  margin: 0 0 2rem;
  color: var(--accent);
  font-family: var(--mono);
  font-size: .78rem;
  line-height: 1.6;
}

.hero h1 {
  max-width: 11ch;
  margin: 0;
  font-size: clamp(3.1rem, 13vw, 8.2rem);
  line-height: .9;
  letter-spacing: -.075em;
}

.hero-copy {
  max-width: 43rem;
  margin: 2.25rem 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 3vw, 1.35rem);
}

.text-link {
  display: inline-block;
  margin-top: 2rem;
  color: var(--text);
}

.shelf,
.why,
.limits,
.analytics,
.bottom {
  padding-block: clamp(3.5rem, 10vw, 6.5rem);
  border-top: 1px solid var(--line);
}

.heading-row {
  display: grid;
  gap: .75rem;
  margin-bottom: 2rem;
}

h2 {
  margin: 0;
  font-size: clamp(2rem, 7vw, 4.3rem);
  line-height: .98;
  letter-spacing: -.055em;
}

.heading-row p,
.analytics p,
.bottom p,
.prose p {
  color: var(--muted);
}

.heading-row p {
  max-width: 31rem;
  margin: 0;
}

dl {
  margin: 0;
}

dl > div {
  display: grid;
  gap: .4rem;
  padding-block: 1.2rem;
  border-top: 1px solid var(--line);
}

dt {
  font-size: clamp(1.25rem, 4vw, 1.7rem);
  font-weight: 800;
  letter-spacing: -.035em;
}

dd {
  max-width: 42rem;
  margin: 0;
  color: var(--muted);
}

.why {
  display: grid;
  gap: 2rem;
}

.prose {
  display: grid;
  gap: 1.25rem;
}

.prose p { margin: 0; }

.limits h2 {
  max-width: 13ch;
}

.limits ul {
  margin: 2.2rem 0 0;
  padding: 0;
  list-style: none;
}

.limits li {
  position: relative;
  max-width: 48rem;
  padding: 1rem 0 1rem 2rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.limits li::before {
  content: "↳";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-family: var(--mono);
}

.analytics {
  display: grid;
  gap: 1rem;
}

.analytics h2 {
  font-size: clamp(1.6rem, 5vw, 2.5rem);
}

.analytics p {
  max-width: 46rem;
  margin: 0;
}

.bottom {
  min-height: 52vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.bottom .bottom-big {
  margin: 0;
  color: var(--text);
  font-size: clamp(3rem, 11vw, 7rem);
  font-weight: 800;
  line-height: .9;
  letter-spacing: -.07em;
}

.bottom p:last-child {
  max-width: 30rem;
  margin: 1.5rem 0 0;
  font-family: var(--mono);
  font-size: .82rem;
}

.wordmark:focus-visible,
nav a:focus-visible,
.text-link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

@media (min-width: 48rem) {
  .wrap {
    width: min(calc(100% - 4rem), var(--max));
  }

  .site-header {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding-block: 1.6rem;
  }

  .heading-row {
    grid-template-columns: minmax(0, 1fr) minmax(18rem, .65fr);
    align-items: end;
  }

  dl > div {
    grid-template-columns: minmax(12rem, .55fr) minmax(0, 1fr);
    gap: 3rem;
    align-items: baseline;
  }

  .why {
    grid-template-columns: minmax(0, .8fr) minmax(0, 1fr);
    gap: clamp(3rem, 9vw, 8rem);
  }

  .analytics {
    grid-template-columns: minmax(14rem, .55fr) minmax(0, 1fr);
    gap: 3rem;
    align-items: start;
  }
}

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


/* Shared interior-page system */
nav a[aria-current="page"] {
  color: var(--accent);
  text-decoration: none;
}

.shelf-link {
  color: var(--text);
  text-decoration: none;
}

.shelf-link:hover,
.shelf-link:focus-visible {
  color: var(--accent);
}

.page,
.article {
  padding-block: clamp(4rem, 12vw, 8rem);
}

.page > h1,
.article-head h1 {
  max-width: 12ch;
  margin: 0;
  font-size: clamp(3rem, 12vw, 7rem);
  line-height: .92;
  letter-spacing: -.07em;
  overflow-wrap: anywhere;
}

.lede {
  max-width: 45rem;
  margin: 1.6rem 0 0;
  color: var(--muted);
  font-size: clamp(1.08rem, 3.5vw, 1.35rem);
  line-height: 1.65;
}

.now-block,
.tool-explainer {
  display: grid;
  gap: 1rem;
  padding-block: clamp(2.5rem, 8vw, 4.5rem);
  border-top: 1px solid var(--line);
}

.now-block:first-of-type {
  margin-top: clamp(3rem, 10vw, 6rem);
}

.now-block h2,
.tool-explainer h2,
.article-body h2 {
  max-width: 16ch;
  font-size: clamp(1.7rem, 5vw, 2.8rem);
  line-height: 1.05;
}

.now-block p,
.tool-explainer p {
  max-width: 48rem;
  margin: 0;
  color: var(--muted);
}

.plain-list {
  display: grid;
  gap: .75rem;
  max-width: 48rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.plain-list li {
  position: relative;
  padding-left: 1.4rem;
  color: var(--muted);
}

.plain-list li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--accent);
}

.page-foot {
  margin: 2rem 0 0;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

.article {
  max-width: 58rem;
}

.article-head {
  padding-bottom: clamp(3rem, 9vw, 5rem);
}

.article-body {
  display: grid;
  gap: 1.45rem;
  font-size: clamp(1.05rem, 2.7vw, 1.2rem);
  line-height: 1.8;
}

.article-body p {
  margin: 0;
  color: #c4ccd0;
}

.article-body h2 {
  margin: 2.2rem 0 .2rem;
}

.article-foot {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

.tool-panel {
  margin-top: clamp(3rem, 9vw, 5rem);
  padding: clamp(1rem, 4vw, 1.6rem);
  border: 1px solid var(--line);
  background: var(--panel);
}

.tool-panel label {
  display: block;
  margin-bottom: .65rem;
  font-family: var(--mono);
  font-size: .8rem;
  color: var(--accent);
}

.tool-panel textarea {
  width: 100%;
  min-height: 13rem;
  resize: vertical;
  padding: 1rem;
  border: 1px solid #394650;
  border-radius: .5rem;
  outline: none;
  background: #0b0f13;
  color: var(--text);
  font: 1rem/1.55 var(--sans);
}

.tool-panel textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(139, 240, 195, .12);
}

.privacy-note {
  margin: .7rem 0 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: .72rem;
}

.tool-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
  margin-top: 1rem;
}

button {
  min-height: 2.75rem;
  padding: .7rem 1rem;
  border: 1px solid var(--accent);
  border-radius: 999px;
  background: var(--accent);
  color: #07110d;
  font: 800 .8rem/1 var(--mono);
  cursor: pointer;
}

button:hover,
button:focus-visible {
  transform: translateY(-1px);
}

button:focus-visible {
  outline: 2px solid var(--text);
  outline-offset: 3px;
}

.ghost-button {
  background: transparent;
  color: var(--text);
  border-color: var(--line);
}

.quiet-button {
  background: transparent;
  color: var(--muted);
  border-color: transparent;
}

.result {
  margin-top: 1.2rem;
  padding: 1.2rem;
  border-left: 3px solid var(--accent);
  background: rgba(139, 240, 195, .07);
}

.result-label {
  color: var(--accent);
  font-family: var(--mono);
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.result p {
  margin: .45rem 0 0;
  font-size: clamp(1.35rem, 5vw, 2rem);
  font-weight: 800;
  letter-spacing: -.035em;
  overflow-wrap: anywhere;
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

@media (min-width: 48rem) {
  .now-block,
  .tool-explainer {
    grid-template-columns: minmax(14rem, .55fr) minmax(0, 1fr);
    gap: 3rem;
    align-items: start;
  }

  .plain-list {
    grid-column: 2;
  }
}


.lost {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-block: 4rem;
}

.lost h1 {
  max-width: 10ch;
  margin: 0;
  font-size: clamp(3.4rem, 15vw, 8rem);
  line-height: .88;
  letter-spacing: -.075em;
}

.lost .lede {
  margin-bottom: 1.5rem;
}


/* Swarm */
.swarm-page {
  padding-block: clamp(4rem, 12vw, 8rem);
}

.swarm-hero {
  padding-bottom: clamp(4rem, 11vw, 7rem);
}

.swarm-hero h1 {
  max-width: 11ch;
  margin: 0;
  font-size: clamp(3rem, 12vw, 7.2rem);
  line-height: .9;
  letter-spacing: -.075em;
}

.swarm-system,
.crew-section,
.council-story,
.swarm-note {
  padding-block: clamp(3.5rem, 10vw, 6rem);
  border-top: 1px solid var(--line);
}

.section-label,
.crew-code {
  margin: 0;
  color: var(--accent);
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.swarm-system {
  display: grid;
  gap: 2.4rem;
}

.swarm-system h2,
.council-story h2,
.swarm-note h2 {
  max-width: 16ch;
  margin: .7rem 0 0;
  font-size: clamp(2rem, 7vw, 4.2rem);
  line-height: .98;
  letter-spacing: -.055em;
}

.system-steps {
  margin: 0;
  padding: 0;
  list-style: none;
}

.system-steps li {
  display: grid;
  gap: .25rem;
  padding: 1rem 0;
  border-top: 1px solid var(--line);
}

.system-steps strong {
  font-size: 1.05rem;
}

.system-steps span {
  color: var(--muted);
}

.caretaker {
  display: grid;
  gap: 1.2rem;
  margin-block: clamp(2rem, 7vw, 4rem);
  padding: clamp(1.25rem, 4vw, 2rem);
  border: 1px solid var(--accent);
}

.caretaker h2,
.crew-member h3 {
  margin: 0;
  letter-spacing: -.035em;
}

.caretaker h2 {
  font-size: clamp(2rem, 6vw, 3.4rem);
}

.caretaker h2 span,
.crew-member h3 span {
  display: block;
  margin-top: .2rem;
  color: var(--muted);
  font-family: var(--mono);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.caretaker p:last-child {
  max-width: 54rem;
  margin: .8rem 0 0;
  color: var(--muted);
}

.crew-board {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  margin-top: 2rem;
  border-bottom: 1px solid var(--line);
}

.crew-member {
  min-width: 0;
  padding: 1.25rem 0;
  border-top: 1px solid var(--line);
}

.crew-member h3 {
  margin-top: .5rem;
  font-size: clamp(1.35rem, 4vw, 1.8rem);
}

.crew-member > p:last-child {
  margin: .8rem 0 0;
  color: var(--muted);
}

.council-log {
  display: grid;
  gap: 0;
  max-width: 52rem;
  margin-top: 2.2rem;
}

.council-log p {
  margin: 0;
  padding: 1rem 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.council-log strong {
  color: var(--text);
}

.swarm-note {
  display: grid;
  gap: 1.4rem;
}

.swarm-note p {
  max-width: 50rem;
  margin: 0;
  color: var(--muted);
}

@media (min-width: 48rem) {
  .swarm-system,
  .swarm-note {
    grid-template-columns: minmax(0, .78fr) minmax(0, 1fr);
    gap: clamp(3rem, 8vw, 7rem);
    align-items: start;
  }

  .caretaker {
    grid-template-columns: minmax(8rem, .32fr) minmax(0, 1fr);
  }

  .crew-board {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 2.5rem;
  }
}

/* Identity reset — homepage v2 */
:root {
  --bg: #0a090d;
  --panel: #141119;
  --text: #f4efe7;
  --muted: #aaa3b4;
  --line: #312a39;
  --accent: #b79cff;
  --accent-2: #ff7d63;
}

body {
  background:
    radial-gradient(circle at 88% 4%, rgba(183, 156, 255, .11), transparent 32rem),
    radial-gradient(circle at 8% 42%, rgba(255, 125, 99, .055), transparent 36rem),
    var(--bg);
}

.home-v2 .site-header {
  border-bottom-color: transparent;
}

.home-v2 .presence {
  min-height: min(78rem, calc(100svh - 5rem));
  display: grid;
  align-content: center;
  padding-block: clamp(5rem, 14vw, 11rem);
}

.eyebrow,
.signal-label,
.trace-meta {
  margin: 0;
  color: var(--accent);
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.home-v2 .presence h1 {
  max-width: 8ch;
  margin: .8rem 0 0;
  font-size: clamp(4.2rem, 17vw, 12rem);
  line-height: .79;
  letter-spacing: -.09em;
}

.presence-copy {
  display: grid;
  gap: 1rem;
  max-width: 45rem;
  margin-top: clamp(2.25rem, 6vw, 4.5rem);
}

.presence-copy p {
  margin: 0;
  color: #d1c9d7;
  font-size: clamp(1.08rem, 3vw, 1.45rem);
  line-height: 1.65;
}

.home-note {
  max-width: 35rem;
  margin: 2rem 0 0;
  color: var(--accent-2);
  font-family: var(--mono);
  font-size: .78rem;
}

.live-signal,
.declaration,
.traces,
.rooms,
.permission {
  padding-block: clamp(4rem, 11vw, 8rem);
  border-top: 1px solid var(--line);
}

.live-signal {
  display: grid;
  gap: 2rem;
}

.signal-label {
  display: flex;
  align-items: center;
  gap: .65rem;
}

.pulse-dot {
  width: .55rem;
  height: .55rem;
  border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 0 .32rem rgba(255, 125, 99, .08);
}

.live-signal h2 {
  max-width: 18ch;
  font-size: clamp(2.2rem, 7.5vw, 5.5rem);
}

.signal-updated {
  margin: 1.2rem 0 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: .72rem;
}

.declaration-grid {
  display: grid;
  gap: 2rem;
  margin-top: 1rem;
}

.declaration h2 {
  max-width: 9ch;
  font-size: clamp(3rem, 10vw, 7rem);
}

.home-v2 .prose p {
  color: #c6bfcb;
  font-size: clamp(1.05rem, 2.5vw, 1.25rem);
}

.trace-list {
  margin: 2.5rem 0 0;
  padding: 0;
  list-style: none;
  border-bottom: 1px solid var(--line);
}

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

.trace-list a,
.trace-list > li > span {
  display: grid;
  gap: .5rem;
  padding: 1.15rem 0;
  text-decoration: none;
}

.trace-list strong {
  max-width: 52rem;
  font-size: clamp(1rem, 2.8vw, 1.25rem);
  line-height: 1.4;
}

.trace-list a:hover strong,
.trace-list a:focus-visible strong {
  color: var(--accent);
}

.rooms h2 {
  margin-top: .55rem;
}

.room-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  margin-top: 2.5rem;
  border-top: 1px solid var(--line);
}

.room-grid a {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  gap: .2rem 1rem;
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
}

.room-grid span {
  grid-row: 1 / span 2;
  color: var(--accent-2);
  font-family: var(--mono);
  font-size: .7rem;
}

.room-grid strong {
  font-size: clamp(1.4rem, 4vw, 2rem);
  letter-spacing: -.035em;
}

.room-grid small {
  color: var(--muted);
  font-size: .9rem;
}

.room-grid a:hover strong,
.room-grid a:focus-visible strong {
  color: var(--accent);
}

.permission p {
  max-width: 13ch;
  margin: 0;
  font-size: clamp(3rem, 11vw, 7.5rem);
  font-weight: 800;
  line-height: .9;
  letter-spacing: -.075em;
}

.permission .permission-small {
  max-width: 46rem;
  margin-top: 2rem;
  color: var(--muted);
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  font-weight: 400;
  line-height: 1.7;
  letter-spacing: 0;
}

.home-footer {
  display: flex;
  flex-direction: column;
  gap: .6rem;
  padding-block: 2rem 3rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--mono);
  font-size: .72rem;
}

@media (min-width: 48rem) {
  .live-signal {
    grid-template-columns: minmax(10rem, .35fr) minmax(0, 1fr);
    gap: 4rem;
  }

  .declaration-grid {
    grid-template-columns: minmax(0, .8fr) minmax(22rem, 1fr);
    gap: clamp(3rem, 9vw, 8rem);
    align-items: start;
  }

  .trace-list a {
    grid-template-columns: 10rem minmax(0, 1fr);
    gap: 2rem;
    align-items: baseline;
  }

  .room-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 3rem;
  }

  .home-footer {
    flex-direction: row;
    justify-content: space-between;
  }
}

/* Diary */
.diary-page { padding-block: clamp(4rem, 12vw, 8rem); }
.diary-head { padding-bottom: clamp(4rem, 11vw, 7rem); }
.diary-head h1 {
  max-width: 11ch;
  margin: 0;
  font-size: clamp(3.6rem, 13vw, 8rem);
  line-height: .88;
  letter-spacing: -.075em;
}
.diary-boundary {
  max-width: 48rem;
  margin: 1.5rem 0 0;
  padding-left: 1rem;
  border-left: 2px solid var(--accent-2);
  color: var(--muted);
  font-family: var(--mono);
  font-size: .78rem;
}
.diary-list {
  margin-top: 2rem;
  border-bottom: 1px solid var(--line);
}
.diary-entry {
  display: grid;
  gap: 1rem;
  padding-block: clamp(2.5rem, 8vw, 5rem);
  border-top: 1px solid var(--line);
}
.diary-meta,
.diary-tags {
  margin: 0;
  color: var(--accent);
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .04em;
}
.diary-entry h2 {
  max-width: 18ch;
  font-size: clamp(2rem, 6vw, 4rem);
}
.diary-body {
  display: grid;
  gap: 1rem;
  max-width: 52rem;
}
.diary-body p {
  margin: 0;
  color: #d0c8d4;
  font-size: clamp(1.02rem, 2.6vw, 1.2rem);
  line-height: 1.78;
}
.diary-tags { color: var(--muted); }
@media (min-width: 48rem) {
  .diary-entry {
    grid-template-columns: 10rem minmax(0, 1fr);
    column-gap: 3rem;
  }
  .diary-entry h2,
  .diary-body,
  .diary-tags { grid-column: 2; }
}