:root {
  --ink: #1c1813;
  --muted: #5f574a;
  --paper: #e9e0cd;
  --paper-2: #e1d6bf;
  --surface: #f6f0e2;
  --line: #c4b698;
  --line-strong: #8d7f62;
  --edge: #1c1813;
  --seed: #d8431f;
  --runtime: #007a77;
  --durable: #6f7d2c;
  --identity: #7a4eab;
  --visibility: #c9384b;
  --truth: #2d6a4f;
  --guard: #e8a000;
  --public: #1f6fe0;
  --reflect: #34374f;
  --shadow: 6px 8px 0 rgba(28, 24, 19, 0.16);
  --display:
    "Oswald", "Arial Narrow", ui-sans-serif, system-ui, sans-serif;
}

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

* {
  box-sizing: border-box;
}

body {
  position: relative;
  overflow-x: clip;
  margin: 0;
  color: var(--ink);
  background-color: var(--paper);
  background-image:
    radial-gradient(circle at 18% 12%, rgba(28, 24, 19, 0.05), transparent 38%),
    radial-gradient(circle at 84% 78%, rgba(28, 24, 19, 0.06), transparent 42%);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.5;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.16'/%3E%3C/svg%3E");
}

.ink-defs {
  position: absolute;
}

a {
  color: inherit;
}

button,
input,
select,
textarea {
  font: inherit;
  letter-spacing: 0;
}

button {
  appearance: none;
}

.skip-link {
  position: fixed;
  left: 1rem;
  top: 1rem;
  z-index: 20;
  padding: 0.65rem 0.85rem;
  color: #ffffff;
  background: var(--ink);
  border-radius: 6px;
  transform: translateY(-150%);
  transition: transform 160ms ease;
}

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

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 4rem;
  padding: 0.75rem 1.25rem;
  border-bottom: 2px solid var(--edge);
  background: rgba(233, 224, 205, 0.92);
  backdrop-filter: blur(12px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  min-height: 2.5rem;
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.02em;
  text-transform: none;
  text-decoration: none;
}

.brand-name {
  line-height: 1;
}

.brand-name .brand-dot {
  color: var(--seed);
  font-weight: 700;
}

.brand-mark {
  width: 2rem;
  height: 2rem;
  border: 2px solid var(--ink);
  background: var(--guard);
  box-shadow: inset 0 0 0 5px var(--paper);
  filter: url(#inkRough);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  overflow-x: auto;
}

.nav-links a {
  min-height: 2.5rem;
  padding: 0.55rem 0.8rem;
  color: var(--muted);
  text-decoration: none;
  border-radius: 6px;
  white-space: nowrap;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--ink);
  background: rgba(32, 33, 36, 0.07);
  outline: none;
}

.hero {
  display: grid;
  grid-template-columns: minmax(18rem, 0.8fr) minmax(26rem, 1.2fr);
  gap: 2rem;
  align-items: center;
  min-height: 44rem;
  padding: 3rem 6vw 3.5rem;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.hero-copy {
  max-width: 46rem;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 0.6rem;
  padding: 0.2rem 0.55rem;
  color: var(--paper);
  background: var(--ink);
  font-family: var(--display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  transform: rotate(-0.6deg);
  filter: url(#inkRough);
}

h1,
h2,
h3,
h4,
p {
  overflow-wrap: anywhere;
}

h1 {
  position: relative;
  max-width: 14ch;
  margin: 0;
  font-family: var(--display);
  font-weight: 700;
  font-size: 4.4rem;
  line-height: 0.92;
  text-transform: uppercase;
  letter-spacing: 0.005em;
}

h1::after {
  content: "";
  position: absolute;
  left: -0.4rem;
  bottom: -1rem;
  width: min(26rem, 90%);
  height: 1.4rem;
  background-image: url("../stylization/inkstrokes.jpg");
  background-repeat: no-repeat;
  background-position: 0 18%;
  background-size: 150% auto;
  mix-blend-mode: multiply;
  filter: url(#inkBleed);
  opacity: 0.92;
}

.hero-thesis {
  max-width: 37rem;
  margin: 1.25rem 0 0;
  color: #343638;
  font-size: 1.25rem;
}

.metric-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
  max-width: 42rem;
  margin-top: 2rem;
}

.metric-row div {
  min-height: 6rem;
  padding: 0.9rem;
  border: 1.5px solid var(--edge);
  border-radius: 2px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.metric-row strong,
.metric-row span {
  display: block;
}

.metric-row strong {
  font-family: var(--display);
  font-weight: 700;
  font-size: 2.1rem;
  line-height: 1;
}

.metric-row span {
  color: var(--muted);
  font-size: 0.9rem;
}

.loop-stage {
  position: relative;
  min-height: 37rem;
  padding: 1.4rem;
  border: 0;
  border-radius: 2px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.loop-stage::before {
  content: "";
  position: absolute;
  inset: 8% 6%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.1;
  mix-blend-mode: multiply;
  background-image: url("../stylization/inklines.png");
  background-repeat: no-repeat;
  background-position: 38% 30%;
  background-size: 320% auto;
}

.loop-flow {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.loop-arrow {
  position: absolute;
  inset: 50% auto auto 50%;
  width: 92%;
  max-width: 33rem;
  aspect-ratio: 1 / 1;
  color: var(--ink);
  opacity: 0.82;
  filter: url(#inkRoughStrong);
  transform: translate(-50%, -50%) rotate(-4deg);
}

.loop-swirl {
  position: absolute;
  top: 0.5%;
  left: 50%;
  width: 9.5rem;
  height: 5rem;
  background-image: url("../stylization/inklines.png");
  background-repeat: no-repeat;
  background-size: 300% 500%;
  background-position: 0 0;
  mix-blend-mode: multiply;
  opacity: 0.55;
  transform: translateX(-50%) rotate(-3deg);
  translate: 0 calc(var(--p, 0) * 20px);
  will-change: translate;
}

.loop-blot {
  position: absolute;
  background-image: url("../stylization/inkmessyblots2.png");
  background-repeat: no-repeat;
  background-size: contain;
  mix-blend-mode: multiply;
  translate: 0 calc(var(--p, 0) * var(--pspeed, 0px));
  will-change: translate;
}

.loop-blot--1 {
  top: -22px;
  right: -18px;
  width: 11rem;
  height: 14rem;
  opacity: 0.4;
  transform: rotate(18deg);
  --pspeed: 46px;
}

.loop-blot--2 {
  bottom: -26px;
  left: -22px;
  width: 10rem;
  height: 13rem;
  opacity: 0.36;
  transform: rotate(-122deg);
  --pspeed: -38px;
}

.loop-blot--3 {
  bottom: 5%;
  right: -26px;
  width: 7rem;
  height: 9rem;
  opacity: 0.3;
  transform: rotate(70deg);
  --pspeed: 30px;
}

.loop-drip {
  position: absolute;
  width: 0.26rem;
  border-radius: 0 0 999px 999px;
  background: var(--ink);
  opacity: 0.5;
  filter: url(#inkBleed);
}

.loop-drip::after {
  content: "";
  position: absolute;
  bottom: -0.25rem;
  left: 50%;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: var(--ink);
  transform: translateX(-50%);
}

.loop-drip--1 {
  top: 15%;
  left: 32%;
  height: 4.5rem;
}

.loop-drip--2 {
  top: 13%;
  right: 29%;
  height: 6rem;
}

.loop-core {
  position: absolute;
  inset: 50% auto auto 50%;
  z-index: 2;
  display: grid;
  align-content: center;
  width: 14rem;
  min-height: 14rem;
  padding: 1.25rem;
  text-align: center;
  border: 2.5px solid var(--ink);
  border-radius: 50%;
  background: var(--surface);
  box-shadow: var(--shadow);
  transform: translate(-50%, -50%);
}

.loop-core span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
}

.loop-core strong {
  margin-top: 0.45rem;
  font-size: 1.05rem;
  line-height: 1.25;
}

.loop-steps {
  position: absolute;
  inset: 1.4rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.loop-steps li {
  position: absolute;
  z-index: 2;
  display: grid;
  gap: 0.25rem;
  width: 13.2rem;
  min-height: 8rem;
  padding: 0.85rem;
  border: 1.5px solid var(--edge);
  border-top: 6px solid var(--accent);
  border-radius: 2px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.loop-steps span {
  font-family: var(--display);
  letter-spacing: 0.04em;
}

.loop-steps li:nth-child(1) {
  left: 1rem;
  top: 0;
}

.loop-steps li:nth-child(2) {
  right: 1rem;
  top: 0;
}

.loop-steps li:nth-child(3) {
  right: 0;
  top: 39%;
}

.loop-steps li:nth-child(4) {
  right: 1rem;
  bottom: 0;
}

.loop-steps li:nth-child(5) {
  left: 1rem;
  bottom: 0;
}

.loop-steps li:nth-child(6) {
  left: 0;
  top: 39%;
}

.loop-steps span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.loop-steps strong {
  line-height: 1.2;
}

.loop-steps small {
  color: var(--muted);
  font-size: 0.82rem;
}

.band {
  padding: 4.5rem 6vw;
  border-bottom: 1px solid var(--line);
}

.timeline-band,
.evidence-band {
  background: var(--paper-2);
}

.timeline-band {
  padding-top: 2.4rem;
}

.pattern-band {
  background: #e2dcc8;
}

.pressure-band {
  background: #e7dcc6;
}

.source-band {
  background: #e0d8c4;
}

.band,
.hero {
  position: relative;
  z-index: 0;
  scroll-margin-top: 5rem;
  border-bottom: 2px solid var(--edge);
}

/* Action-painting splatter accents: corners and bleeding off the edges. */
.hero::before,
.hero::after,
.story-band::before,
.story-band::after,
.timeline-band::before,
.timeline-band::after,
.pattern-band::before,
.pattern-band::after,
.pressure-band::before,
.pressure-band::after,
.evidence-band::before,
.evidence-band::after,
.source-band::before,
.source-band::after {
  content: "";
  position: absolute;
  z-index: -1;
  pointer-events: none;
  background-image: url("../stylization/inkmessyblots2.png");
  background-repeat: no-repeat;
  background-size: contain;
  mix-blend-mode: multiply;
  will-change: translate, opacity;
}

/* Per-decal parallax (drift x/y + fade) is randomized in app.js, which sets
   --b-* on ::before and --a-* on ::after of each section. See setupParallax(). */
.hero::before,
.story-band::before,
.timeline-band::before,
.pattern-band::before,
.pressure-band::before,
.evidence-band::before,
.source-band::before {
  translate: var(--b-tx, 0px) var(--b-ty, 0px);
}

.hero::after,
.story-band::after,
.timeline-band::after,
.pattern-band::after,
.pressure-band::after,
.evidence-band::after,
.source-band::after {
  translate: var(--a-tx, 0px) var(--a-ty, 0px);
}

/* Primary splatters: bleed off the left/right edges into the gutters. */
.hero::before {
  top: -90px;
  right: -150px;
  width: 34rem;
  height: 42rem;
  opacity: 0.3;
  transform: rotate(9deg);
}

.story-band::after {
  bottom: -120px;
  left: -180px;
  width: 30rem;
  height: 38rem;
  opacity: 0.26;
  transform: rotate(-158deg);
}

.timeline-band::before {
  top: -60px;
  right: -170px;
  width: 26rem;
  height: 33rem;
  opacity: 0.24;
  transform: rotate(146deg);
}

.pattern-band::after {
  right: -170px;
  bottom: -150px;
  width: 34rem;
  height: 42rem;
  opacity: 0.28;
  transform: rotate(22deg);
}

.pressure-band::before {
  top: 18%;
  left: -200px;
  width: 30rem;
  height: 38rem;
  opacity: 0.27;
  transform: rotate(96deg);
}

.evidence-band::after {
  top: -90px;
  left: -170px;
  width: 27rem;
  height: 34rem;
  opacity: 0.25;
  transform: rotate(-34deg);
}

.source-band::after {
  right: -160px;
  bottom: -130px;
  width: 31rem;
  height: 39rem;
  opacity: 0.3;
  transform: rotate(196deg);
}

/* Secondary scatter: opposite corners and top-edge drips for messy density. */
.hero::after {
  bottom: -120px;
  left: -170px;
  width: 26rem;
  height: 33rem;
  opacity: 0.22;
  transform: rotate(-70deg);
}

.story-band::before {
  top: -80px;
  right: -150px;
  width: 22rem;
  height: 28rem;
  opacity: 0.2;
  transform: rotate(64deg);
}

.timeline-band::after {
  bottom: -110px;
  left: -150px;
  width: 24rem;
  height: 31rem;
  opacity: 0.2;
  transform: rotate(-110deg);
}

.pattern-band::before {
  top: -80px;
  left: -160px;
  width: 23rem;
  height: 29rem;
  opacity: 0.2;
  transform: rotate(-12deg);
}

.pressure-band::after {
  bottom: -120px;
  right: -150px;
  width: 25rem;
  height: 32rem;
  opacity: 0.22;
  transform: rotate(128deg);
}

.evidence-band::before {
  bottom: -100px;
  right: -160px;
  width: 22rem;
  height: 28rem;
  opacity: 0.2;
  transform: rotate(40deg);
}

.source-band::before {
  top: -70px;
  left: -150px;
  width: 23rem;
  height: 29rem;
  opacity: 0.22;
  transform: rotate(-150deg);
}

.section-heading {
  max-width: 54rem;
  margin-bottom: 2rem;
}

.section-heading h2 {
  position: relative;
  max-width: 20ch;
  margin: 0;
  padding-bottom: 0.9rem;
  font-family: var(--display);
  font-weight: 700;
  font-size: 2.9rem;
  line-height: 0.98;
  text-transform: uppercase;
  letter-spacing: 0.004em;
}

.section-heading h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 11rem;
  height: 0.85rem;
  background-image: url("../stylization/inkstrokes.jpg");
  background-repeat: no-repeat;
  background-position: 10% 60%;
  background-size: 220% auto;
  mix-blend-mode: multiply;
  filter: url(#inkBleed);
}

.section-heading p:not(.eyebrow) {
  max-width: 48rem;
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.state-rail {
  display: grid;
  grid-template-columns: repeat(9, minmax(13rem, 1fr));
  gap: 0.8rem;
  overflow-x: auto;
  padding-bottom: 0.6rem;
}

.state-card,
.project-card,
.pattern-button,
.pressure-button,
.source-grid a {
  position: relative;
  border: 0;
  border-radius: 2px;
  background: var(--surface);
  box-shadow: var(--shadow);
  transition:
    transform 140ms ease,
    box-shadow 140ms ease;
}

.state-card::after,
.project-card::after,
.pattern-button::after,
.pressure-button::after,
.source-grid a::after,
.chaos-panel::after,
.loop-stage::after {
  content: "";
  position: absolute;
  inset: -2px;
  z-index: 2;
  pointer-events: none;
  border: 2px solid var(--edge);
  border-radius: 3px;
  filter: url(#inkRough);
}

.state-card:hover::after,
.state-card:focus-visible::after,
.project-card:hover::after,
.project-card:focus-visible::after,
.pattern-button:hover::after,
.pattern-button:focus-visible::after,
.pressure-button:hover::after,
.pressure-button:focus-visible::after,
.source-grid a:hover::after,
.source-grid a:focus-visible::after {
  border-width: 3px;
  filter: url(#inkRoughStrong);
}

.state-card {
  position: relative;
  display: grid;
  align-content: start;
  gap: 0.75rem;
  min-height: 20rem;
  padding: 1rem;
  text-align: left;
  cursor: pointer;
}

.state-card::before {
  content: "";
  display: block;
  width: 100%;
  height: 0.55rem;
  border-radius: 2px;
  background: var(--state-color);
  filter: url(#inkBleed);
}

.state-card:hover,
.state-card:focus-visible,
.project-card:hover,
.project-card:focus-visible,
.pattern-button:hover,
.pattern-button:focus-visible,
.pressure-button:hover,
.pressure-button:focus-visible {
  outline: none;
  transform: translate(-2px, -2px);
  box-shadow: 9px 11px 0 rgba(28, 24, 19, 0.22);
}

.state-card .index {
  color: var(--state-color);
  font-family: var(--display);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.state-card h3,
.pattern-button h3,
.pressure-button h3,
.project-card h3 {
  margin: 0;
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.2rem;
  line-height: 1.08;
  text-transform: uppercase;
  letter-spacing: 0.01em;
}

.state-card p,
.pattern-button p,
.pressure-button p,
.project-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 1.65rem;
  padding: 0.2rem 0.48rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.72);
  font-size: 0.75rem;
  font-weight: 700;
}

.edit-stamp {
  position: absolute;
  top: 1.3rem;
  right: 6vw;
  z-index: 3;
  margin: 0;
  padding: 0.28rem 0.6rem;
  font-family: var(--display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--paper);
  background: var(--ink);
  border: 2px solid var(--edge);
  border-radius: 2px;
  transform: rotate(1.6deg);
  filter: url(#inkRough);
}

.edit-stamp .stamp-k {
  color: var(--guard);
  margin-right: 0.3rem;
}

@media (max-width: 760px) {
  .edit-stamp {
    position: static;
    display: inline-block;
    margin: 0 0 1rem;
    transform: rotate(-1deg);
  }
}

.timeline-tools {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.filter-button {
  min-height: 2.45rem;
  padding: 0.4rem 0.85rem;
  border: 1.5px solid color-mix(in srgb, var(--filter-color, var(--line)) 60%, var(--edge));
  border-radius: 999px;
  color: color-mix(in srgb, var(--filter-color, var(--muted)) 64%, var(--ink));
  background: var(--surface);
  font-family: var(--display);
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition:
    background 120ms ease,
    color 120ms ease,
    transform 120ms ease,
    box-shadow 120ms ease;
}

.filter-button:hover,
.filter-button:focus-visible {
  background: color-mix(in srgb, var(--filter-color, var(--ink)) 12%, #ffffff);
  outline: none;
}

.filter-button.is-active {
  color: var(--filter-ink, #ffffff);
  border-color: var(--edge);
  background: var(--filter-color, var(--ink));
  box-shadow: 3px 3px 0 rgba(28, 24, 19, 0.32);
  transform: translate(-1px, -1px);
}

.timeline-shell {
  overflow-x: auto;
  border: 2px solid var(--edge);
  border-radius: 2px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.timeline-scale,
.timeline-lane {
  min-width: 56rem;
}

.timeline-scale {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  padding: 0.65rem 0.85rem 0.5rem 11.35rem;
  color: var(--muted);
  font-family: var(--display);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-bottom: 2px solid var(--edge);
}

.timeline-grid {
  min-width: 56rem;
}

.timeline-lane {
  display: grid;
  grid-template-columns: 10.5rem 1fr;
  min-height: 2.85rem;
  border-bottom: 1px solid var(--line-strong);
}

.timeline-lane:last-child {
  border-bottom: 0;
}

.lane-label {
  display: grid;
  align-content: center;
  gap: 0.15rem;
  padding: 0.45rem 0.75rem;
  text-align: left;
  border: 0;
  border-right: 2px solid var(--edge);
  background: color-mix(in srgb, var(--surface) 70%, var(--paper-2));
  cursor: pointer;
}

.lane-label strong {
  font-family: var(--display);
  font-size: 0.95rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.lane-label span {
  color: var(--muted);
  font-size: 0.68rem;
}

.lane-label:hover,
.lane-label:focus-visible {
  background: var(--paper-2);
  outline: none;
}

.lane-track {
  position: relative;
  min-height: 2.85rem;
  background:
    linear-gradient(90deg, rgba(28, 24, 19, 0.12) 0 1px, transparent 1px 100%),
    var(--surface);
  background-size: calc(100% / 6) 100%;
}

.life-bar {
  position: absolute;
  left: var(--start);
  right: var(--end);
  top: 50%;
  height: 0.32rem;
  background: rgba(28, 24, 19, 0.55);
  filter: url(#inkBleed);
  transform: translateY(-50%);
}

.timeline-dot {
  position: absolute;
  top: var(--dot-y, 50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.14rem 0.42rem;
  border: 1px solid #ffffff;
  border-radius: 999px;
  color: var(--dot-ink, #ffffff);
  background: var(--dot-color);
  box-shadow: 0 1px 3px rgba(32, 33, 36, 0.3);
  transform: translate(-50%, calc(-50% + var(--nudge, 0px))) scale(var(--scale, 1));
  white-space: nowrap;
  cursor: pointer;
  scroll-margin-top: 5rem;
  transition:
    transform 170ms cubic-bezier(0.22, 0.61, 0.36, 1),
    box-shadow 140ms ease,
    opacity 140ms ease;
  z-index: 1;
}

.timeline-dot:hover,
.timeline-dot:focus-visible {
  --scale: 1.18;
  box-shadow: 0 6px 14px rgba(32, 33, 36, 0.36);
  outline: none;
  z-index: 4;
}

.timeline-dot.is-dimmed {
  opacity: 0.16;
}

.timeline-dot.is-dimmed:hover,
.timeline-dot.is-dimmed:focus-visible {
  opacity: 0.4;
}

.timeline-dot span {
  font-size: 0.56rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  line-height: 1;
}

.timeline-tooltip {
  position: fixed;
  z-index: 40;
  display: grid;
  gap: 0.22rem;
  max-width: 20rem;
  padding: 0.62rem 0.78rem;
  border: 2px solid var(--edge);
  border-left: 5px solid var(--tt-color, var(--edge));
  border-radius: 2px;
  background: var(--surface);
  box-shadow: 5px 6px 0 rgba(28, 24, 19, 0.28);
  pointer-events: none;
  opacity: 0;
  transform: translateY(5px);
  transition:
    opacity 140ms ease,
    transform 140ms ease;
}

.timeline-tooltip.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.timeline-tooltip .tt-kicker {
  color: var(--tt-color, var(--muted));
  font-size: 0.7rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.timeline-tooltip strong {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.1rem;
  line-height: 1.05;
  text-transform: uppercase;
}

.timeline-tooltip .tt-date {
  color: var(--ink);
  font-size: 0.8rem;
  font-weight: 700;
}

.timeline-tooltip .tt-detail {
  margin-top: 0.05rem;
  color: var(--muted);
  font-size: 0.83rem;
  line-height: 1.35;
}

.pattern-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(19rem, 0.65fr);
  gap: 1rem;
  align-items: start;
}

.pattern-bars {
  display: grid;
  gap: 0.65rem;
}

.pattern-button {
  display: grid;
  gap: 0.7rem;
  width: 100%;
  min-height: 6.8rem;
  padding: 0.9rem;
  text-align: left;
  cursor: pointer;
}

.bar-meta {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  align-items: center;
}

.bar-track {
  height: 0.85rem;
  border: 1.5px solid var(--edge);
  border-radius: 2px;
  background: var(--paper-2);
}

.bar-fill {
  display: block;
  width: var(--width);
  height: 100%;
  background: var(--bar-color);
  filter: url(#inkBleed);
}

.frequency {
  color: var(--ink);
  font-family: var(--display);
  font-size: 1.05rem;
  font-weight: 700;
}

.chaos-panel {
  position: relative;
  padding: 1.1rem;
  border: 0;
  border-radius: 2px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.chaos-panel h3 {
  margin: 0;
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.3rem;
  text-transform: uppercase;
  letter-spacing: 0.01em;
}

.chaos-panel h4 {
  margin: 0;
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.chaos-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1rem;
}

.chaos-columns ul {
  margin: 0.65rem 0 0;
  padding-left: 1.2rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.text-link {
  display: inline-flex;
  margin-top: 1rem;
  color: var(--ink);
  font-weight: 800;
  text-decoration: underline;
  text-decoration-color: var(--runtime);
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.pressure-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

.pressure-button {
  display: grid;
  gap: 0.75rem;
  min-height: 12rem;
  padding: 1rem;
  text-align: left;
  cursor: pointer;
}

.pressure-button .artifact {
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 800;
}

.matrix-wrap {
  overflow-x: auto;
  border: 2px solid var(--edge);
  border-radius: 2px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.coverage-table {
  width: 100%;
  min-width: 64rem;
  border-collapse: collapse;
}

.coverage-table th,
.coverage-table td {
  padding: 0.6rem;
  text-align: center;
  border-bottom: 1px solid var(--line);
}

.coverage-table th:first-child,
.coverage-table td:first-child {
  position: sticky;
  left: 0;
  z-index: 1;
  width: 13rem;
  text-align: left;
  background: var(--surface);
}

.coverage-table th {
  color: var(--ink);
  font-family: var(--display);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.coverage-table tr:last-child td {
  border-bottom: 0;
}

.text-button {
  max-width: 12rem;
  padding: 0;
  color: var(--ink);
  font-weight: 800;
  text-align: left;
  text-decoration: underline;
  text-decoration-color: var(--runtime);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
  border: 0;
  background: transparent;
  cursor: pointer;
}

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

.status-pill {
  display: inline-grid;
  place-items: center;
  min-width: 2.1rem;
  min-height: 1.8rem;
  padding: 0.25rem 0.45rem;
  border: 1.5px solid var(--edge);
  border-radius: 2px;
  font-family: var(--display);
  font-size: 0.92rem;
  font-weight: 700;
}

.status-y {
  color: #fdf8ec;
  border-color: var(--edge);
  background: var(--truth);
}

.status-p {
  color: var(--ink);
  border-color: var(--edge);
  background: #f0c64a;
}

.status-n {
  color: #fdf8ec;
  border-color: var(--edge);
  background: #9b2226;
}

.status-na {
  color: var(--muted);
  border-color: var(--line-strong);
  background: var(--paper-2);
}

.project-browser {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.8rem;
  margin-top: 1rem;
}

.project-card {
  display: grid;
  gap: 0.65rem;
  min-height: 13rem;
  padding: 1rem;
  text-align: left;
  cursor: pointer;
}

.project-card .project-type {
  color: var(--muted);
  font-family: var(--display);
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.source-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.8rem;
}

.source-grid a {
  display: grid;
  gap: 0.55rem;
  min-height: 10rem;
  padding: 1rem;
  color: inherit;
  text-decoration: none;
}

.source-grid a:hover,
.source-grid a:focus-visible {
  border-color: var(--ink);
  outline: none;
}

.source-grid strong {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.15rem;
  line-height: 1.05;
  text-transform: uppercase;
  letter-spacing: 0.01em;
}

.source-grid span {
  color: var(--muted);
  font-size: 0.9rem;
}

.drawer {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 30;
  display: grid;
  grid-template-rows: auto 1fr;
  width: min(42rem, 100vw);
  height: 100vh;
  border-left: 3px solid var(--edge);
  background: var(--surface);
  box-shadow: -14px 0 40px rgba(28, 24, 19, 0.26);
  transform: translateX(105%);
  transition: transform 180ms ease;
}

.drawer.is-open {
  transform: translateX(0);
}

.drawer.is-left {
  right: auto;
  left: 0;
  border-left: 0;
  border-right: 3px solid var(--edge);
  box-shadow: 14px 0 40px rgba(28, 24, 19, 0.26);
  transform: translateX(-105%);
}

.drawer.is-left.is-open {
  transform: translateX(0);
}

.chaos-detail {
  display: grid;
  gap: 0.6rem;
  margin-top: 0.55rem;
}

.chaos-detail-row {
  padding: 0.6rem 0.7rem;
  border: 1.5px solid var(--edge);
  border-left: 5px solid var(--chaos-accent, var(--seed));
  border-radius: 2px;
  background: color-mix(in srgb, var(--surface) 60%, var(--paper-2));
}

.chaos-detail-row strong {
  display: block;
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.chaos-detail-row span {
  color: var(--muted);
  font-size: 0.92rem;
}

.drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.3rem;
  padding: 1rem 1.2rem;
  border-bottom: 2px solid var(--edge);
}

.drawer-head .eyebrow {
  margin: 0;
}

.drawer-close {
  min-height: 2.45rem;
  padding: 0.45rem 0.9rem;
  color: var(--paper);
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 2px solid var(--edge);
  border-radius: 2px;
  background: var(--ink);
  cursor: pointer;
}

.drawer-body {
  overflow-y: auto;
  padding: 1.2rem;
}

.drawer-body h2 {
  margin: 0;
  font-family: var(--display);
  font-weight: 700;
  font-size: 2.3rem;
  line-height: 0.98;
  text-transform: uppercase;
  letter-spacing: 0.005em;
}

.drawer-body h3 {
  margin: 1.4rem 0 0.45rem;
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.drawer-body p {
  color: var(--muted);
}

.drawer-list {
  margin: 0.35rem 0 0;
  padding-left: 1.2rem;
  color: var(--muted);
}

.drawer-list li + li {
  margin-top: 0.35rem;
}

.drawer-links {
  display: grid;
  gap: 0.5rem;
  margin-top: 1.25rem;
}

.drawer-links a {
  display: inline-flex;
  width: fit-content;
  color: var(--ink);
  font-weight: 800;
  text-decoration: underline;
  text-decoration-color: var(--runtime);
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.detail-stat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
  margin: 1rem 0;
}

.detail-stat-grid div {
  min-height: 5rem;
  padding: 0.75rem;
  border: 1.5px solid var(--edge);
  border-radius: 2px;
  background: color-mix(in srgb, var(--surface) 60%, var(--paper-2));
}

.detail-stat-grid strong,
.detail-stat-grid span {
  display: block;
}

.detail-stat-grid span {
  color: var(--muted);
  font-size: 0.84rem;
}

.mini-timeline {
  display: grid;
  gap: 0.55rem;
  margin-top: 0.8rem;
}

.mini-timeline-row {
  display: grid;
  grid-template-columns: 7rem 1fr;
  gap: 0.8rem;
  align-items: start;
}

.mini-timeline-row time {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
}

.mini-timeline-row span {
  display: block;
}

.mini-timeline-row small {
  display: block;
  color: var(--muted);
}

.backdrop {
  position: fixed;
  inset: 0;
  z-index: 25;
  background: rgba(32, 33, 36, 0.38);
}

@media (max-width: 1120px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .loop-stage {
    min-height: 34rem;
  }

  .pattern-layout,
  .pressure-grid {
    grid-template-columns: 1fr;
  }

  .project-browser,
  .source-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .timeline-band .section-heading {
    display: grid;
    grid-template-columns: minmax(22rem, 34rem) minmax(18rem, 1fr);
    gap: 0.2rem 2rem;
    align-items: end;
    max-width: none;
    margin-bottom: 1.2rem;
  }

  .timeline-band .section-heading .eyebrow {
    grid-column: 1 / -1;
  }

  .timeline-band .section-heading h2 {
    font-size: 2.35rem;
  }

  .timeline-band .section-heading p:not(.eyebrow) {
    margin: 0 0 0.25rem;
    font-size: 0.98rem;
  }
}

@media (max-width: 760px) {
  body {
    font-size: 15px;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-links {
    width: 100%;
  }

  .hero,
  .band {
    padding-right: 1rem;
    padding-left: 1rem;
  }

  h1 {
    font-size: 3rem;
  }

  .section-heading h2 {
    font-size: 2rem;
  }

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

  .loop-stage {
    min-height: auto;
  }

  .loop-core {
    position: static;
    width: auto;
    min-height: 8rem;
    margin-bottom: 1rem;
    border-radius: 8px;
    transform: none;
  }

  .loop-steps {
    position: static;
    display: grid;
    gap: 0.75rem;
  }

  .loop-steps li {
    position: static;
    width: auto;
    min-height: 0;
  }

  .state-rail {
    grid-template-columns: repeat(9, minmax(12.5rem, 1fr));
  }

  .chaos-columns,
  .project-browser,
  .source-grid,
  .detail-stat-grid {
    grid-template-columns: 1fr;
  }

  .drawer {
    width: 100vw;
  }
}

/* ----------------------------------------------------------------------------
   Section-specific action-painting splatters (Timeline, Patterns, Pressure,
   Evidence, Sources). Bolder and unique per section: two source images,
   varied flips/rotations, placed in the open heading strips and gutters so
   they read clearly behind dense panels and bleed off the edges.
   ------------------------------------------------------------------------- */

/* Timeline and corpus: left blot (upper) + right brush stroke (lower) */
.timeline-band::before {
  background-image: url("../stylization/gen-blots-1.svg");
  inset: 1rem auto auto -120px;
  width: 27rem;
  height: 34rem;
  opacity: 0.34;
  transform: rotate(-12deg);
}

.timeline-band::after {
  background-image: url("../stylization/gen-strokes-1.svg");
  inset: auto -150px -16px auto;
  width: 32rem;
  height: 17rem;
  opacity: 0.36;
  transform: rotate(6deg) scaleX(-1);
}

/* Pattern strength: left brush stroke (lower) + right blot (upper) */
.pattern-band::before {
  background-image: url("../stylization/gen-strokes-2.svg");
  inset: auto auto -16px -150px;
  width: 32rem;
  height: 17rem;
  opacity: 0.34;
  transform: rotate(-6deg);
}

.pattern-band::after {
  background-image: url("../stylization/gen-blots-2.svg");
  inset: 1rem -120px auto auto;
  width: 27rem;
  height: 34rem;
  opacity: 0.33;
  transform: rotate(18deg);
}

/* Pressure to artifact: left blot (upper) + right brush stroke (lower) */
.pressure-band::before {
  background-image: url("../stylization/gen-blots-3.svg");
  inset: 0.5rem auto auto -120px;
  width: 26rem;
  height: 33rem;
  opacity: 0.34;
  transform: rotate(8deg);
}

.pressure-band::after {
  background-image: url("../stylization/gen-strokes-3.svg");
  inset: auto -150px -16px auto;
  width: 32rem;
  height: 17rem;
  opacity: 0.36;
  transform: rotate(9deg);
}

/* Evidence map: left brush stroke (lower) + right blot (upper) */
.evidence-band::before {
  background-image: url("../stylization/gen-strokes-1.svg");
  inset: auto auto -16px -150px;
  width: 32rem;
  height: 17rem;
  opacity: 0.34;
  transform: rotate(-8deg) scaleX(-1);
}

.evidence-band::after {
  background-image: url("../stylization/gen-blots-4.svg");
  inset: 0.5rem -120px auto auto;
  width: 27rem;
  height: 34rem;
  opacity: 0.33;
  transform: rotate(30deg);
}

/* Research trail: left blot (upper) + right brush stroke (lower) */
.source-band::before {
  background-image: url("../stylization/gen-blots-2.svg");
  inset: 0.5rem auto auto -120px;
  width: 27rem;
  height: 34rem;
  opacity: 0.34;
  transform: rotate(150deg);
}

.source-band::after {
  background-image: url("../stylization/gen-strokes-2.svg");
  inset: auto -150px -18px auto;
  width: 32rem;
  height: 17rem;
  opacity: 0.36;
  transform: rotate(8deg) scaleX(-1);
}

/* Parallax fade control: JS sets --b-o / --a-o per decal (base opacity, or a
   reduced value for fade-in/out). Placed last so it overrides per-section
   opacity. Fallbacks only apply before app.js runs. */
.hero::before,
.story-band::before,
.timeline-band::before,
.pattern-band::before,
.pressure-band::before,
.evidence-band::before,
.source-band::before {
  opacity: var(--b-o, 0.3);
}

.hero::after,
.story-band::after,
.timeline-band::after,
.pattern-band::after,
.pressure-band::after,
.evidence-band::after,
.source-band::after {
  opacity: var(--a-o, 0.3);
}