:root {
  --paper: #fdfdf8;
  --paper-deep: #eeefe9;
  --paper-bright: #ffffff;
  --ink: #23251d;
  --ink-soft: #4d4f46;
  --muted: #65675e;
  --green: #4f8d43;
  --green-bright: #78bd58;
  --green-pale: #e5e7e0;
  --acid: #e9ff69;
  --orange: #f54e00;
  --gold: #c7a04a;
  --line: #bfc1b7;
  --shadow: 5px 6px 0 rgba(35, 37, 29, 0.12);
  --soft-shadow: 0 25px 50px -22px rgba(0, 0, 0, 0.25);
  --display: "IBM Plex Sans", "Arial Narrow", "Avenir Next Condensed", "DIN Condensed", "PingFang SC", sans-serif;
  --sans: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --hand: "Kaiti SC", "STKaiti", KaiTi, serif;
  --max: 1480px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
}

body::before {
  position: fixed;
  inset: 0;
  z-index: 999;
  pointer-events: none;
  content: "";
  opacity: 0.2;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.08'/%3E%3C/svg%3E");
}

a {
  color: inherit;
  text-decoration: none;
}

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

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

.page-progress {
  position: fixed;
  inset: 0 0 auto;
  z-index: 120;
  height: 4px;
  background: rgba(23, 35, 28, 0.08);
}

.page-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: var(--orange);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: grid;
  grid-template-columns: auto 1fr auto;
  min-height: 86px;
  align-items: center;
  gap: 30px;
  border-bottom: 3px double var(--ink);
  padding: 10px clamp(22px, 4vw, 72px);
  background: rgba(242, 239, 230, 0.93);
  backdrop-filter: blur(16px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 13px;
  font-family: var(--mono);
  font-weight: 800;
  letter-spacing: -0.04em;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 2px solid var(--ink);
  border-radius: 50% 50% 45% 45%;
  color: var(--green);
  font-family: var(--hand);
  font-size: 1.45rem;
  box-shadow: 4px 3px 0 var(--green-bright);
  transform: rotate(-2deg);
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: clamp(12px, 2vw, 34px);
}

.site-nav a {
  display: grid;
  gap: 3px;
  min-width: 54px;
  text-align: center;
}

.site-nav b {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.76rem;
}

.site-nav span {
  font-size: 0.86rem;
  font-weight: 700;
}

.site-nav a::after {
  width: 0;
  height: 2px;
  margin: 3px auto 0;
  background: var(--green);
  content: "";
  transition: width 180ms ease;
}

.site-nav a:hover::after,
.site-nav a.active::after {
  width: 100%;
}

.site-nav a.active b {
  color: var(--green);
}

.ship-stamp {
  border: 2px solid var(--orange);
  border-radius: 5px;
  padding: 9px 14px;
  color: var(--orange);
  font-family: var(--mono);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  transform: rotate(-2deg);
}

.nav-toggle {
  display: none;
}

.cover {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(480px, 0.9fr);
  min-height: calc(100vh - 86px);
  overflow: hidden;
  border-bottom: 2px solid var(--ink);
  background: var(--green-bright);
}

.cover-noise {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(23, 35, 28, 0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 35, 28, 0.09) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(90deg, black, transparent 72%);
  opacity: 0.2;
}

.cover-copy {
  position: relative;
  z-index: 2;
  align-self: center;
  padding: clamp(72px, 8vw, 130px) clamp(32px, 6vw, 112px) 180px;
}

.issue-line {
  display: flex;
  max-width: 600px;
  justify-content: space-between;
  border-top: 3px solid var(--ink);
  border-bottom: 1px solid rgba(23, 35, 28, 0.5);
  padding: 11px 4px;
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.15em;
}

.cover-kicker {
  margin: 34px 0 14px;
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.cover h1 {
  display: grid;
  margin: 0;
  font-family: var(--display);
  line-height: 0.86;
  text-transform: uppercase;
}

.cover h1 > span {
  color: var(--paper-bright);
  font-size: clamp(6.3rem, 12vw, 12rem);
  font-weight: 950;
  letter-spacing: -0.1em;
  text-shadow: 8px 8px 0 var(--ink);
}

.cover h1 small {
  margin: 22px 0 0 7px;
  font-family: var(--mono);
  font-size: clamp(0.9rem, 1.4vw, 1.3rem);
  letter-spacing: 0.38em;
}

.cover-thesis {
  margin: 34px 0 14px;
  font-family: var(--hand);
  font-size: clamp(2rem, 3.2vw, 4rem);
  font-weight: 900;
  transform: rotate(-1deg);
}

.cover-description {
  max-width: 740px;
  margin-bottom: 28px;
  color: #233125;
  font-size: 1.02rem;
  font-weight: 550;
  line-height: 1.9;
}

.cover-tags {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 13px;
  border-top: 3px solid var(--ink);
  border-bottom: 3px solid var(--ink);
  padding: 12px 6px;
  font-family: var(--mono);
  font-size: 0.82rem;
  font-weight: 900;
}

.cover-tags i {
  font-style: normal;
}

.orbit-board {
  position: relative;
  align-self: center;
  width: min(45vw, 680px);
  aspect-ratio: 1;
  margin: 10px auto 120px;
}

.orbit-ring {
  position: absolute;
  inset: 17%;
  border: 3px solid var(--ink);
  border-radius: 50%;
}

.orbit-ring-two {
  inset: 28%;
  border-style: dashed;
  opacity: 0.35;
}

.avatar-core {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  width: 148px;
  aspect-ratio: 1;
  place-items: center;
  border: 3px solid var(--ink);
  border-radius: 46% 54% 51% 49%;
  background: var(--ink);
  color: var(--acid);
  box-shadow: 11px 12px 0 rgba(255, 255, 255, 0.38);
  transform: translate(-50%, -50%) rotate(3deg);
}

.avatar-core span {
  font-family: var(--display);
  font-size: 4rem;
  font-weight: 950;
  letter-spacing: -0.1em;
}

.avatar-core small {
  margin-top: -32px;
  font-family: var(--mono);
  font-size: 0.58rem;
  line-height: 1.4;
  text-align: center;
}

.orbit-card {
  position: absolute;
  display: grid;
  width: 180px;
  min-height: 174px;
  place-items: center;
  border: 3px solid var(--ink);
  border-radius: 20px;
  padding: 17px;
  background: var(--paper-bright);
  box-shadow: 8px 9px 0 rgba(23, 35, 28, 0.2);
  text-align: center;
}

.orbit-card strong {
  font-family: var(--display);
  font-size: 2.1rem;
  line-height: 1;
}

.orbit-card b,
.orbit-card small {
  font-family: var(--mono);
  font-size: 0.72rem;
}

.orbit-icon {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border-radius: 50%;
  background: var(--green-bright);
  font-size: 1.5rem;
  font-weight: 900;
}

.card-ai { top: 5%; right: 7%; transform: rotate(2deg); }
.card-product { right: 2%; bottom: 7%; transform: rotate(-2deg); }
.card-robot { left: 0; bottom: 18%; transform: rotate(1deg); }

.orbit-note {
  position: absolute;
  border: 2px solid var(--ink);
  border-radius: 999px;
  padding: 7px 13px;
  background: var(--paper-bright);
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 800;
}

.note-a { top: 29%; left: 2%; transform: rotate(-5deg); }
.note-b { top: 39%; right: -2%; transform: rotate(3deg); }
.note-c { bottom: 2%; left: 36%; transform: rotate(-2deg); }

.cover-metrics {
  position: absolute;
  inset: auto 0 48px;
  z-index: 4;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  background: rgba(242, 239, 230, 0.93);
}

.cover-metrics article {
  display: flex;
  min-height: 92px;
  align-items: center;
  gap: 14px;
  border-right: 1px solid var(--line);
  padding: 16px clamp(20px, 3vw, 52px);
}

.cover-metrics strong {
  color: var(--green);
  font-family: var(--display);
  font-size: clamp(2rem, 3.4vw, 3.8rem);
  line-height: 0.9;
}

.cover-metrics span {
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 800;
}

.cover-footerline {
  position: absolute;
  inset: auto 0 0;
  display: flex;
  min-height: 48px;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(24px, 4vw, 72px);
  background: var(--paper);
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.paper-section {
  position: relative;
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(90px, 10vw, 150px) clamp(22px, 4vw, 56px);
}

.paper-section + .paper-section {
  border-top: 3px double var(--ink);
}

.section-anchor {
  scroll-margin-top: 84px;
}

.section-heading {
  display: grid;
  grid-template-columns: auto 1fr minmax(260px, 0.7fr);
  align-items: end;
  gap: 26px;
  margin-bottom: clamp(54px, 7vw, 94px);
}

.section-number {
  color: transparent;
  font-family: var(--display);
  font-size: clamp(6rem, 10vw, 9.5rem);
  font-weight: 950;
  letter-spacing: -0.08em;
  line-height: 0.7;
  -webkit-text-stroke: 2px var(--ink);
  text-shadow: 6px 6px 0 var(--green-bright);
}

.section-heading > div p {
  margin: 0 0 8px;
  color: var(--green);
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.16em;
}

.section-heading h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(3.2rem, 6.5vw, 7rem);
  font-weight: 950;
  letter-spacing: -0.07em;
  line-height: 0.86;
}

.section-quote {
  margin: 0;
  color: var(--green);
  font-family: var(--hand);
  font-size: clamp(1.25rem, 2vw, 2rem);
  font-weight: 800;
  line-height: 1.55;
  transform: rotate(-1deg);
}

.pinned-card {
  position: relative;
  border: 1px solid rgba(23, 35, 28, 0.14);
  background: var(--paper-bright);
  box-shadow: var(--soft-shadow);
}

.paperclip {
  position: absolute;
  top: -20px;
  left: 34px;
  z-index: 4;
  width: 20px;
  height: 58px;
  border: 4px double #7e8782;
  border-radius: 12px;
  transform: rotate(-6deg);
}

.paperclip-right {
  right: 34px;
  left: auto;
  transform: rotate(7deg);
}

.about-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.65fr) minmax(0, 1.35fr);
  gap: clamp(36px, 7vw, 110px);
}

.identity-card {
  padding: 18px;
  transform: rotate(-1deg);
}

.identity-poster {
  position: relative;
  display: grid;
  min-height: 500px;
  align-content: center;
  overflow: hidden;
  border: 2px solid var(--ink);
  padding: 42px;
  background: var(--ink);
  color: var(--paper-bright);
}

.poster-grid {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(233, 255, 105, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(233, 255, 105, 0.1) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: radial-gradient(circle, black, transparent 75%);
}

.identity-poster strong {
  position: relative;
  color: var(--acid);
  font-family: var(--display);
  font-size: clamp(7rem, 15vw, 12rem);
  letter-spacing: -0.12em;
  line-height: 0.8;
}

.identity-poster p,
.identity-poster small {
  position: relative;
  font-family: var(--mono);
  font-size: 0.76rem;
  letter-spacing: 0.15em;
  line-height: 1.7;
}

.identity-poster small {
  position: absolute;
  right: 20px;
  bottom: 20px;
  color: var(--green-bright);
}

.signature {
  padding: 22px 0 8px;
  font-family: var(--hand);
  font-size: 1.45rem;
  font-weight: 800;
  text-align: center;
}

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

.about-statement > span {
  color: var(--green);
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.about-statement p {
  margin: 28px 0 44px;
  font-size: clamp(1.25rem, 2.3vw, 2.05rem);
  font-weight: 540;
  letter-spacing: -0.02em;
  line-height: 1.85;
}

.education-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.education-grid article {
  border-top: 4px solid var(--ink);
  padding: 20px 18px;
  background: rgba(255, 255, 255, 0.45);
  box-shadow: 5px 6px 0 var(--green-pale);
}

.education-grid span,
.education-grid p {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.75rem;
}

.education-grid strong {
  display: block;
  margin: 12px 0;
  font-size: 1.25rem;
}

.journey-board {
  margin-top: clamp(70px, 8vw, 120px);
  padding: clamp(28px, 4vw, 56px);
}

.journey-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  font-family: var(--mono);
}

.journey-header div {
  display: flex;
  align-items: baseline;
  gap: 20px;
}

.journey-header strong {
  font-family: var(--hand);
  font-size: 2rem;
}

.journey-header span {
  color: var(--muted);
  font-size: 0.72rem;
}

.journey-track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
  margin-top: 58px;
}

.journey-line {
  position: absolute;
  top: 35px;
  right: 4%;
  left: 4%;
  border-top: 2px dashed var(--line);
}

.journey-track article {
  position: relative;
  z-index: 2;
  display: grid;
  justify-items: start;
  gap: 8px;
}

.journey-track article > span {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 800;
}

.journey-track i {
  width: 15px;
  height: 15px;
  margin: 11px 0 7px 4px;
  border: 2px solid var(--muted);
  border-radius: 50%;
  background: var(--paper-bright);
}

.journey-track strong {
  font-family: var(--hand);
  font-size: 1.15rem;
}

.journey-track small {
  max-width: 130px;
  color: var(--muted);
  line-height: 1.6;
}

.journey-track .active i {
  border-color: var(--green);
  background: var(--green-bright);
  box-shadow: 0 0 0 6px var(--green-pale);
}

.journey-track .active strong,
.journey-track .active > span {
  color: var(--green);
}

.build-summary {
  display: grid;
  grid-template-columns: 1fr auto repeat(3, minmax(100px, 0.3fr));
  align-items: center;
  border: 2px solid var(--ink);
  margin-bottom: 30px;
  background: var(--green-bright);
  box-shadow: var(--shadow);
}

.build-summary > span {
  padding: 22px 28px;
  font-family: var(--mono);
  font-weight: 900;
  letter-spacing: 0.14em;
}

.build-summary > strong {
  padding: 12px 34px;
  font-family: var(--display);
  font-size: 4.3rem;
  line-height: 0.8;
}

.build-summary div {
  display: grid;
  align-self: stretch;
  place-content: center;
  border-left: 1px solid rgba(23, 35, 28, 0.35);
  padding: 12px 18px;
}

.build-summary b {
  font-family: var(--display);
  font-size: 1.8rem;
}

.build-summary small {
  font-family: var(--mono);
  font-size: 0.67rem;
}

.build-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 30px;
}

.build-card {
  position: relative;
  border-top: 5px solid var(--ink);
  padding: clamp(25px, 3vw, 42px);
  background: var(--paper-bright);
  box-shadow: var(--soft-shadow);
  transition: transform 180ms ease, box-shadow 180ms ease;
  transform-style: preserve-3d;
}

.build-card:hover {
  box-shadow: 12px 14px 0 var(--green-pale);
}

.build-featured {
  grid-row: span 2;
}

.build-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 900;
}

.build-meta b {
  border: 2px solid var(--green);
  border-radius: 4px;
  padding: 6px 9px;
  color: var(--green);
  transform: rotate(2deg);
}

.build-card h3 {
  margin: 32px 0 8px;
  font-family: var(--display);
  font-size: clamp(2.4rem, 4.5vw, 5rem);
  letter-spacing: -0.06em;
  line-height: 0.9;
}

.build-subtitle {
  margin: 0 0 24px;
  color: var(--green);
  font-weight: 750;
}

.product-window {
  position: relative;
  min-height: 270px;
  overflow: hidden;
  border: 2px solid var(--ink);
  background: var(--ink);
  box-shadow: 6px 7px 0 rgba(23, 35, 28, 0.13);
}

.build-featured .product-window {
  min-height: 520px;
}

.window-bar {
  position: absolute;
  inset: 0 0 auto;
  display: flex;
  gap: 7px;
  height: 34px;
  align-items: center;
  padding: 0 13px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  background: #263028;
}

.window-bar span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green-bright);
}

.pet-window {
  display: grid;
  grid-template-columns: 90px 1fr;
  padding-top: 34px;
  background: #111a15;
  color: var(--paper-bright);
}

.pet-sidebar {
  display: grid;
  align-content: start;
  gap: 28px;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
  padding: 30px 24px;
}

.pet-sidebar b {
  color: var(--acid);
  font-family: var(--display);
  font-size: 1.7rem;
}

.pet-sidebar i {
  width: 34px;
  height: 8px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.16);
}

.pet-main {
  display: grid;
  align-content: center;
  padding: clamp(30px, 5vw, 70px);
}

.pet-main > span {
  color: var(--green-bright);
  font-family: var(--mono);
  font-size: 0.7rem;
}

.pet-main > strong {
  margin: 16px 0 36px;
  font-size: clamp(1.5rem, 3vw, 2.8rem);
}

.pet-chart {
  display: flex;
  height: 160px;
  align-items: end;
  gap: 9px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}

.pet-chart i {
  flex: 1;
  border-radius: 4px 4px 0 0;
  background: var(--green-bright);
}

.pet-chart i:nth-child(1) { height: 35%; }
.pet-chart i:nth-child(2) { height: 52%; }
.pet-chart i:nth-child(3) { height: 44%; }
.pet-chart i:nth-child(4) { height: 76%; }
.pet-chart i:nth-child(5) { height: 68%; }
.pet-chart i:nth-child(6) { height: 92%; background: var(--acid); }

.pet-panels {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 28px;
}

.pet-panels b {
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  padding: 20px 8px;
  color: rgba(255, 255, 255, 0.7);
  text-align: center;
}

.ted-window {
  background: linear-gradient(135deg, #19211b, #25362a);
}

.scan-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  width: 116px;
  height: 116px;
  place-items: center;
  border: 2px dashed var(--acid);
  border-radius: 50%;
  color: var(--acid);
  font-family: var(--mono);
  transform: translate(-50%, -50%);
}

.scan-ring::after {
  position: absolute;
  inset: 17px;
  border: 1px solid var(--green-bright);
  border-radius: 50%;
  content: "";
}

.agent {
  position: absolute;
  z-index: 2;
  border: 1px solid var(--green-bright);
  border-radius: 5px;
  padding: 10px;
  background: #111a15;
  color: var(--paper-bright);
  font-family: var(--mono);
}

.agent small { color: var(--green-bright); }
.agent-one { top: 20px; left: 20px; }
.agent-two { top: 25px; right: 25px; }
.agent-three { right: 28px; bottom: 24px; }

.ted-window svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  fill: none;
  stroke: rgba(120, 189, 88, 0.6);
  stroke-dasharray: 8 6;
  stroke-width: 2;
}

.seek-window {
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: 18px;
  padding: 70px 24px 24px;
  background: #eff2e9;
}

.seek-command {
  position: absolute;
  top: 18px;
  right: 18px;
  left: 18px;
  border: 2px solid var(--ink);
  border-radius: 999px;
  padding: 11px 18px;
  background: white;
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 900;
}

.seek-results {
  display: grid;
  gap: 12px;
}

.seek-results i {
  border-left: 7px solid var(--green);
  background: white;
  box-shadow: 3px 3px 0 var(--green-pale);
}

.seek-map {
  position: relative;
  border: 2px solid var(--ink);
  border-radius: 50%;
  background: var(--green-pale);
}

.seek-map span {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--orange);
}

.seek-map span:nth-child(1) { top: 20%; left: 28%; }
.seek-map span:nth-child(2) { top: 58%; left: 64%; }
.seek-map span:nth-child(3) { top: 37%; left: 78%; }
.seek-map span:nth-child(4) { top: 70%; left: 23%; }

.robot-window {
  background: #d8e6c8;
}

.robot-sky {
  position: absolute;
  inset: 0 0 32%;
  background: linear-gradient(#dcefd8, #b9cf9a);
}

.robot-sky i {
  position: absolute;
  width: 60px;
  height: 20px;
  background: rgba(255, 255, 255, 0.6);
  clip-path: polygon(0 70%, 18% 38%, 40% 55%, 58% 20%, 84% 52%, 100% 70%);
}

.robot-sky i:nth-child(1) { top: 24%; left: 12%; }
.robot-sky i:nth-child(2) { top: 18%; right: 10%; }
.robot-sky i:nth-child(3) { top: 48%; right: 35%; }

.robot-road {
  position: absolute;
  inset: auto 0 0;
  height: 34%;
  border-top: 7px double var(--ink);
  background: repeating-linear-gradient(90deg, #8f835f 0 28px, #9e9270 28px 56px);
}

.robot-body {
  position: absolute;
  z-index: 2;
  right: 20%;
  bottom: 27%;
  width: 112px;
  height: 70px;
  border: 4px solid var(--ink);
  border-radius: 18px 18px 10px 10px;
  background: var(--green-bright);
}

.robot-body span {
  position: absolute;
  top: -34px;
  left: 35px;
  width: 42px;
  height: 35px;
  border: 4px solid var(--ink);
  border-bottom: 0;
  background: var(--paper-bright);
}

.robot-body b {
  position: absolute;
  top: 15px;
  left: 20px;
  width: 70px;
  height: 8px;
  background: var(--ink);
}

.robot-body i {
  position: absolute;
  bottom: -19px;
  width: 32px;
  height: 32px;
  border: 4px solid var(--paper-bright);
  border-radius: 50%;
  background: var(--ink);
}

.robot-body i:nth-of-type(1) { left: 10px; }
.robot-body i:nth-of-type(2) { right: 10px; }

.signal {
  position: absolute;
  top: 28px;
  left: 24px;
  border: 2px solid var(--ink);
  border-radius: 999px;
  padding: 9px 12px;
  background: var(--paper-bright);
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 900;
}

.build-result {
  min-height: 58px;
  margin: 28px 0 20px;
  line-height: 1.75;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-row span {
  border: 1px solid var(--green);
  border-radius: 999px;
  padding: 6px 10px;
  color: var(--green);
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 900;
}

.systems-layout {
  display: grid;
  grid-template-columns: minmax(480px, 1fr) minmax(360px, 0.85fr);
  gap: 40px;
}

.system-map {
  position: relative;
  min-height: 620px;
  overflow: hidden;
  background:
    linear-gradient(rgba(79, 141, 67, 0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79, 141, 67, 0.09) 1px, transparent 1px),
    var(--paper-bright);
  background-size: 32px 32px;
}

.system-map svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  fill: none;
  stroke: var(--green);
  stroke-dasharray: 8 7;
  stroke-width: 2;
}

.map-center {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  display: grid;
  width: 130px;
  height: 130px;
  place-content: center;
  border: 3px solid var(--ink);
  border-radius: 50%;
  background: var(--green-bright);
  box-shadow: 7px 8px 0 var(--ink);
  text-align: center;
  transform: translate(-50%, -50%);
}

.map-center strong {
  font-family: var(--display);
  font-size: 2.3rem;
}

.map-center small {
  font-family: var(--mono);
  font-size: 0.63rem;
}

.map-node {
  position: absolute;
  z-index: 2;
  display: grid;
  width: 190px;
  border: 2px solid var(--ink);
  padding: 16px;
  background: var(--paper-bright);
  box-shadow: 5px 5px 0 var(--green-pale);
}

.map-node b,
.map-node span {
  color: var(--green);
  font-family: var(--mono);
  font-size: 0.66rem;
}

.map-node strong {
  margin: 5px 0;
}

.node-one { top: 45px; left: 45px; }
.node-two { top: 45px; right: 45px; }
.node-three { bottom: 45px; left: 45px; }
.node-four { right: 45px; bottom: 45px; }

.capability-ledger {
  display: grid;
  gap: 16px;
}

.capability-ledger article {
  position: relative;
  border-top: 4px solid var(--ink);
  padding: 24px 26px;
  background: var(--paper-bright);
  box-shadow: 5px 6px 0 var(--green-pale);
}

.capability-ledger span {
  color: var(--green);
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 900;
}

.capability-ledger strong {
  display: block;
  margin: 12px 0 8px;
  font-size: 1.3rem;
}

.capability-ledger p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.7;
}

.activity-board {
  margin-top: 46px;
  border: 1px solid var(--line);
  padding: 32px;
  background: var(--paper-bright);
  box-shadow: var(--soft-shadow);
}

.activity-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.activity-heading > div:first-child {
  display: flex;
  align-items: baseline;
  gap: 18px;
}

.activity-heading strong {
  font-family: var(--display);
  font-size: 2rem;
}

.activity-heading span {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.68rem;
}

.activity-legend {
  display: flex;
  align-items: center;
  gap: 5px;
}

.activity-legend i {
  width: 14px;
  height: 14px;
  border-radius: 3px;
  background: var(--green-pale);
}

.activity-legend i:nth-of-type(2) { background: #b9d8a8; }
.activity-legend i:nth-of-type(3) { background: #7ebc62; }
.activity-legend i:nth-of-type(4) { background: var(--green); }

.activity-grid {
  display: grid;
  grid-template-rows: repeat(7, 13px);
  grid-auto-flow: column;
  grid-auto-columns: minmax(8px, 1fr);
  gap: 5px;
  margin-top: 30px;
}

.activity-grid i {
  border-radius: 3px;
  background: rgba(23, 35, 28, 0.055);
}

.activity-grid i[data-level="1"] { background: var(--green-pale); }
.activity-grid i[data-level="2"] { background: #b9d8a8; }
.activity-grid i[data-level="3"] { background: #7ebc62; }
.activity-grid i[data-level="4"] { background: var(--green); }

.activity-months {
  display: flex;
  justify-content: space-between;
  margin-top: 12px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.65rem;
}

.direction-thesis {
  display: grid;
  grid-template-columns: 0.4fr 1.6fr;
  gap: 30px;
  border-top: 4px solid var(--ink);
  border-bottom: 1px solid var(--line);
  padding: 28px 0;
}

.direction-thesis span {
  color: var(--orange);
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.direction-thesis p {
  margin: 0;
  font-family: var(--hand);
  font-size: clamp(1.4rem, 2.4vw, 2.3rem);
  font-weight: 800;
  line-height: 1.6;
}

.direction-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin: 34px 0;
}

.direction-grid article {
  position: relative;
  min-height: 430px;
  overflow: hidden;
  border: 2px solid var(--ink);
  padding: 32px;
  background: var(--paper-bright);
  box-shadow: var(--shadow);
}

.direction-grid article:nth-child(2) {
  background: var(--ink);
  color: var(--paper-bright);
}

.direction-index {
  position: absolute;
  top: -30px;
  right: -10px;
  color: var(--green-pale);
  font-family: var(--display);
  font-size: 10rem;
  font-weight: 950;
  line-height: 1;
  opacity: 0.65;
}

.direction-grid article:nth-child(2) .direction-index {
  color: rgba(233, 255, 105, 0.12);
}

.direction-grid article > span {
  position: relative;
  color: var(--green);
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 900;
}

.direction-grid h3 {
  position: relative;
  margin: 85px 0 20px;
  font-family: var(--display);
  font-size: clamp(2.7rem, 4.6vw, 4.8rem);
  letter-spacing: -0.05em;
}

.direction-grid p {
  position: relative;
  min-height: 100px;
  line-height: 1.75;
}

.direction-grid small {
  position: relative;
  display: block;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.65rem;
  line-height: 1.6;
}

.direction-meter {
  position: relative;
  height: 12px;
  margin: 25px 0 18px;
  border: 1px solid var(--green);
}

.direction-meter i {
  display: block;
  width: var(--value);
  height: 100%;
  background: var(--green-bright);
}

.principles-board {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 70px;
}

.principles-board div {
  min-height: 210px;
  border-right: 1px dashed var(--line);
  padding: 30px;
}

.principles-board span {
  color: var(--green);
  font-family: var(--display);
  font-size: 2rem;
  font-weight: 900;
}

.principles-board strong {
  display: block;
  margin: 30px 0 12px;
  font-size: 1.1rem;
}

.principles-board p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.now-board {
  display: grid;
  grid-template-columns: 0.34fr 1.66fr;
  border: 2px solid var(--ink);
  background: var(--paper-bright);
  box-shadow: var(--shadow);
}

.now-board > aside {
  display: grid;
  min-height: 460px;
  align-content: space-between;
  border-right: 2px solid var(--ink);
  padding: 32px;
  background: var(--green-bright);
}

.now-board aside span,
.now-board aside p {
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 900;
}

.now-board aside strong {
  font-family: var(--display);
  font-size: clamp(3rem, 5vw, 5.5rem);
  line-height: 0.95;
}

.now-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.now-columns article {
  display: grid;
  min-height: 460px;
  align-content: space-between;
  border-right: 1px dashed var(--line);
  padding: clamp(24px, 3vw, 40px);
}

.now-columns span {
  color: var(--green);
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 900;
}

.now-columns h3 {
  margin: 100px 0 18px;
  font-family: var(--display);
  font-size: clamp(2rem, 3vw, 3.5rem);
  letter-spacing: -0.04em;
  line-height: 0.95;
}

.now-columns p {
  align-self: start;
  line-height: 1.75;
}

.now-columns b {
  justify-self: start;
  border: 2px solid var(--green);
  border-radius: 4px;
  padding: 7px 10px;
  color: var(--green);
  font-family: var(--mono);
  font-size: 0.65rem;
  transform: rotate(-2deg);
}

.contact-board {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 40px;
  border-top: 4px solid var(--ink);
  margin-top: 70px;
  padding-top: 38px;
}

.contact-board span {
  color: var(--green);
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 900;
}

.contact-board h3 {
  max-width: 880px;
  margin: 18px 0;
  font-family: var(--display);
  font-size: clamp(2.8rem, 5vw, 5.8rem);
  letter-spacing: -0.06em;
  line-height: 0.95;
}

.contact-board p {
  color: var(--muted);
}

.contact-board a {
  flex: 0 0 auto;
  border: 2px solid var(--ink);
  padding: 16px 20px;
  background: var(--green-bright);
  box-shadow: 5px 6px 0 var(--ink);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 900;
}

.site-footer {
  display: flex;
  min-height: 78px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-top: 3px double var(--ink);
  padding: 20px clamp(22px, 4vw, 72px);
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 800;
}

/* Motion system — PostHog warmth with Framer-level choreography */

.intro-curtain {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-content: center;
  background: var(--ink);
  color: var(--paper);
  transition: clip-path 900ms cubic-bezier(0.77, 0, 0.18, 1) 500ms;
  clip-path: inset(0 0 0 0);
}

body.is-ready .intro-curtain {
  clip-path: inset(0 0 100% 0);
  pointer-events: none;
}

.intro-mark {
  display: grid;
  justify-items: center;
  gap: 14px;
}

.intro-mark span {
  color: var(--acid);
  font-family: var(--display);
  font-size: clamp(5rem, 14vw, 10rem);
  font-weight: 900;
  letter-spacing: -0.1em;
  line-height: 0.8;
  animation: introBreath 800ms ease-in-out infinite alternate;
}

.intro-mark small {
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.2em;
}

.intro-track {
  width: min(320px, 60vw);
  height: 3px;
  margin-top: 28px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.16);
}

.intro-track i {
  display: block;
  width: 45%;
  height: 100%;
  background: var(--orange);
  animation: introTrack 900ms cubic-bezier(0.76, 0, 0.24, 1) infinite;
}

.pointer-dot,
.pointer-ring {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 950;
  border-radius: 50%;
  pointer-events: none;
  opacity: 0;
  transform: translate3d(-100px, -100px, 0);
}

.pointer-dot {
  width: 7px;
  height: 7px;
  background: var(--orange);
}

.pointer-ring {
  width: 34px;
  height: 34px;
  border: 1px solid rgba(35, 37, 29, 0.5);
  transition: width 180ms ease, height 180ms ease, border-color 180ms ease, background 180ms ease;
}

body.pointer-ready .pointer-dot,
body.pointer-ready .pointer-ring {
  opacity: 1;
}

body.pointer-link .pointer-ring {
  width: 52px;
  height: 52px;
  border-color: var(--orange);
  background: rgba(245, 78, 0, 0.08);
}

.motion-rail {
  position: relative;
  z-index: 3;
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 12px 0;
  background: var(--paper-deep);
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  white-space: nowrap;
}

.motion-rail-dark {
  background: var(--ink);
  color: var(--acid);
}

.motion-rail div {
  width: max-content;
  min-width: 200%;
  animation: railMove 22s linear infinite;
}

[data-split] {
  display: flex;
  overflow: visible;
}

[data-split] .glyph {
  display: inline-block;
  opacity: 0;
  transform: translateY(0.8em) rotate(8deg);
}

body.is-ready [data-split] .glyph {
  opacity: 1;
  transform: translateY(0) rotate(0);
  transition: opacity 650ms ease calc(760ms + var(--glyph-index) * 90ms),
    transform 900ms cubic-bezier(0.16, 1, 0.3, 1) calc(680ms + var(--glyph-index) * 90ms);
}

.cover-copy > :not(h1) {
  opacity: 0;
  transform: translateY(20px);
}

body.is-ready .cover-copy > :not(h1) {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 700ms ease 900ms, transform 900ms cubic-bezier(0.16, 1, 0.3, 1) 900ms;
}

.cover-copy > .cover-thesis { transition-delay: 1040ms !important; }
.cover-copy > .cover-description { transition-delay: 1140ms !important; }
.cover-copy > .cover-tags { transition-delay: 1240ms !important; }

.cover::after {
  position: absolute;
  top: var(--pointer-y, 32%);
  left: var(--pointer-x, 72%);
  z-index: 0;
  width: 230px;
  height: 230px;
  border: 2px dashed rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  pointer-events: none;
  content: "";
  background: rgba(255, 255, 255, 0.08);
  opacity: 0.8;
  transform: translate(-50%, -50%);
  transition: top 400ms cubic-bezier(0.16, 1, 0.3, 1), left 400ms cubic-bezier(0.16, 1, 0.3, 1);
}

.cover-noise {
  animation: paperDrift 18s linear infinite alternate;
}

.orbit-board {
  transform: translate3d(calc(var(--orbit-x, 0) * 1px), calc(var(--orbit-y, 0) * 1px), 0);
  transition: transform 600ms cubic-bezier(0.16, 1, 0.3, 1);
}

.orbit-ring {
  animation: ringRotate 26s linear infinite;
}

.orbit-ring-two {
  animation-direction: reverse;
  animation-duration: 18s;
}

.orbit-ring::before,
.orbit-ring::after {
  position: absolute;
  width: 13px;
  height: 13px;
  border: 2px solid var(--ink);
  border-radius: 50%;
  background: var(--acid);
  content: "";
}

.orbit-ring::before { top: 8%; left: 15%; }
.orbit-ring::after { right: 8%; bottom: 22%; background: var(--orange); }

.avatar-core {
  animation: corePulse 4.8s ease-in-out infinite;
}

.orbit-card {
  --card-rotation: 0deg;
  animation: orbitFloat 5.2s ease-in-out infinite;
}

.card-ai { --card-rotation: 2deg; }
.card-product { --card-rotation: -2deg; animation-delay: -1.7s; }
.card-robot { --card-rotation: 1deg; animation-delay: -3.3s; }

.orbit-icon {
  animation: iconWink 2.8s ease-in-out infinite;
}

.orbit-note {
  animation: noteDrift 4s ease-in-out infinite alternate;
}

.note-b { animation-delay: -1.4s; }
.note-c { animation-delay: -2.8s; }

.cover-metrics article {
  position: relative;
  overflow: hidden;
}

.cover-metrics article::after {
  position: absolute;
  inset: auto 0 0;
  height: 3px;
  background: var(--orange);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 350ms ease;
}

.cover-metrics article:hover::after {
  transform: scaleX(1);
}

.reveal {
  opacity: 0;
  transform: translateY(50px) rotate(0.4deg);
  transition: opacity 700ms ease var(--reveal-delay, 0ms),
    transform 950ms cubic-bezier(0.16, 1, 0.3, 1) var(--reveal-delay, 0ms);
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0) rotate(0);
}

.section-heading.reveal .section-number {
  transform: translateX(-30px);
  transition: transform 1s cubic-bezier(0.16, 1, 0.3, 1) 100ms;
}

.section-heading.reveal.in-view .section-number {
  transform: translateX(0);
}

.paperclip {
  animation: clipSwing 4.5s ease-in-out infinite;
  transform-origin: 50% 0;
}

.journey-line {
  overflow: hidden;
}

.journey-line span {
  position: absolute;
  top: -2px;
  left: 0;
  width: var(--journey-progress, 0%);
  height: 4px;
  background: var(--green);
  transition: width 120ms linear;
}

.journey-track article.in-view i {
  animation: checkpointPop 520ms cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

.build-card:hover,
.capability-ledger article:hover,
.direction-grid article:hover,
.principles-board div:hover {
  border-color: var(--orange);
}

.build-card:hover h3,
.capability-ledger article:hover strong,
.direction-grid article:hover h3,
.principles-board div:hover strong {
  color: var(--orange);
}

.build-card h3,
.capability-ledger strong,
.direction-grid h3,
.principles-board strong {
  transition: color 180ms ease;
}

.pet-chart i {
  transform-origin: bottom;
  animation: barPulse 3.2s ease-in-out infinite alternate;
}

.pet-chart i:nth-child(2) { animation-delay: -0.4s; }
.pet-chart i:nth-child(3) { animation-delay: -0.8s; }
.pet-chart i:nth-child(4) { animation-delay: -1.2s; }
.pet-chart i:nth-child(5) { animation-delay: -1.6s; }
.pet-chart i:nth-child(6) { animation-delay: -2s; }

.scan-ring {
  animation: scanRotate 10s linear infinite;
}

.scan-ring span {
  animation: counterRotate 10s linear infinite;
}

.agent {
  animation: agentHover 3.4s ease-in-out infinite;
}

.agent-two { animation-delay: -1.1s; }
.agent-three { animation-delay: -2.2s; }

.ted-window svg path {
  stroke-dashoffset: 0;
  animation: signalFlow 4s linear infinite;
}

.seek-map span {
  animation: mapPing 2.8s ease-out infinite;
}

.seek-map span:nth-child(2) { animation-delay: -0.7s; }
.seek-map span:nth-child(3) { animation-delay: -1.4s; }
.seek-map span:nth-child(4) { animation-delay: -2.1s; }

.seek-results i {
  animation: resultScan 3.8s ease-in-out infinite;
}

.seek-results i:nth-child(2) { animation-delay: -1.2s; }
.seek-results i:nth-child(3) { animation-delay: -2.4s; }

.robot-body {
  animation: robotTravel 5.8s ease-in-out infinite;
}

.robot-body i {
  animation: wheelSpin 1.2s linear infinite;
}

.signal {
  animation: signalBlink 2s steps(2, end) infinite;
}

.system-map.in-view .map-node {
  animation: nodeAwake 5s ease-in-out infinite;
}

.system-map.in-view .node-two { animation-delay: -1.25s; }
.system-map.in-view .node-three { animation-delay: -2.5s; }
.system-map.in-view .node-four { animation-delay: -3.75s; }

.system-map svg path {
  animation: signalFlow 5s linear infinite;
}

.map-center {
  animation: mapCore 3.8s ease-in-out infinite;
}

.activity-grid i {
  opacity: 0;
  transform: scale(0.2);
  transition: opacity 250ms ease var(--cell-delay, 0ms), transform 450ms cubic-bezier(0.34, 1.56, 0.64, 1) var(--cell-delay, 0ms);
}

.activity-board.in-view .activity-grid i {
  opacity: 1;
  transform: scale(1);
}

.direction-meter i {
  width: 0;
  transition: width 1.4s cubic-bezier(0.16, 1, 0.3, 1) 300ms;
}

.direction-grid article.in-view .direction-meter i {
  width: var(--value);
}

.now-columns article b {
  animation: statusBlink 3.2s ease-in-out infinite;
}

.now-columns article:nth-child(2) b { animation-delay: -1s; }
.now-columns article:nth-child(3) b { animation-delay: -2s; }

a:focus-visible,
button:focus-visible {
  outline: 3px solid rgba(59, 130, 246, 0.5);
  outline-offset: 4px;
}

@keyframes introBreath {
  to { transform: scale(1.04); color: var(--green-bright); }
}

@keyframes introTrack {
  from { transform: translateX(-110%); }
  to { transform: translateX(240%); }
}

@keyframes railMove {
  to { transform: translateX(-50%); }
}

@keyframes paperDrift {
  to { background-position: 54px 27px, 27px 54px; }
}

@keyframes ringRotate {
  to { transform: rotate(360deg); }
}

@keyframes corePulse {
  0%, 100% { transform: translate(-50%, -50%) rotate(3deg) scale(1); box-shadow: 11px 12px 0 rgba(255, 255, 255, 0.38); }
  50% { transform: translate(-50%, -50%) rotate(-1deg) scale(1.045); box-shadow: 16px 17px 0 rgba(255, 255, 255, 0.24); }
}

@keyframes orbitFloat {
  0%, 100% { transform: rotate(var(--card-rotation)) translateY(0); }
  50% { transform: rotate(var(--card-rotation)) translateY(-14px); }
}

@keyframes iconWink {
  0%, 76%, 100% { transform: scale(1) rotate(0); }
  84% { transform: scale(1.18) rotate(12deg); }
}

@keyframes noteDrift {
  to { translate: 0 -7px; }
}

@keyframes clipSwing {
  0%, 100% { rotate: -2deg; }
  50% { rotate: 3deg; }
}

@keyframes checkpointPop {
  from { transform: scale(0); }
  to { transform: scale(1); }
}

@keyframes barPulse {
  to { transform: scaleY(0.72); filter: brightness(1.2); }
}

@keyframes scanRotate {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes counterRotate {
  to { transform: rotate(-360deg); }
}

@keyframes agentHover {
  0%, 100% { translate: 0 0; }
  50% { translate: 0 -8px; }
}

@keyframes signalFlow {
  to { stroke-dashoffset: -56; }
}

@keyframes mapPing {
  0% { box-shadow: 0 0 0 0 rgba(245, 78, 0, 0.55); }
  75%, 100% { box-shadow: 0 0 0 14px rgba(245, 78, 0, 0); }
}

@keyframes resultScan {
  0%, 100% { opacity: 0.72; transform: translateX(0); }
  50% { opacity: 1; transform: translateX(5px); }
}

@keyframes robotTravel {
  0%, 100% { translate: -10px 0; }
  50% { translate: 18px -3px; }
}

@keyframes wheelSpin {
  to { rotate: 360deg; }
}

@keyframes signalBlink {
  50% { color: var(--orange); }
}

@keyframes nodeAwake {
  0%, 82%, 100% { border-color: var(--ink); }
  88% { border-color: var(--orange); }
}

@keyframes mapCore {
  50% { box-shadow: 11px 12px 0 var(--ink); transform: translate(-50%, -52%) scale(1.03); }
}

@keyframes statusBlink {
  50% { color: var(--orange); border-color: var(--orange); }
}

@media (pointer: fine) {
  body.pointer-ready,
  body.pointer-ready a,
  body.pointer-ready button,
  body.pointer-ready [data-tilt] {
    cursor: none;
  }
}

@media (max-width: 1180px) {
  .site-header {
    grid-template-columns: auto 1fr auto;
  }

  .site-nav {
    position: absolute;
    top: 86px;
    right: 20px;
    display: none;
    width: min(380px, calc(100vw - 40px));
    grid-template-columns: repeat(2, 1fr);
    border: 2px solid var(--ink);
    padding: 20px;
    background: var(--paper-bright);
    box-shadow: var(--shadow);
  }

  .site-nav.open {
    display: grid;
  }

  .nav-toggle {
    display: grid;
    justify-self: end;
    width: 46px;
    height: 42px;
    place-content: center;
    gap: 7px;
    border: 2px solid var(--ink);
    background: transparent;
  }

  .nav-toggle span:not(.sr-only) {
    width: 22px;
    height: 2px;
    background: var(--ink);
  }

  .ship-stamp {
    display: none;
  }

  .cover {
    grid-template-columns: 1fr;
    padding-bottom: 185px;
  }

  .cover-copy {
    padding-bottom: 30px;
  }

  .orbit-board {
    width: min(86vw, 650px);
    margin: 0 auto;
  }

  .systems-layout {
    grid-template-columns: 1fr;
  }

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

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

  .direction-grid article {
    min-height: 340px;
  }

  .direction-grid h3 {
    margin-top: 55px;
  }

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

  .now-board > aside {
    min-height: 250px;
    border-right: 0;
    border-bottom: 2px solid var(--ink);
  }
}

@media (max-width: 820px) {
  .brand-name {
    display: none;
  }

  .site-header {
    min-height: 72px;
    padding-inline: 18px;
  }

  .site-nav {
    top: 72px;
  }

  .section-anchor {
    scroll-margin-top: 72px;
  }

  .cover {
    min-height: auto;
  }

  .cover-copy {
    padding: 58px 22px 24px;
  }

  .issue-line {
    display: grid;
    gap: 8px;
  }

  .cover h1 span {
    font-size: clamp(5rem, 27vw, 8rem);
  }

  .cover-thesis {
    font-size: 2rem;
  }

  .orbit-board {
    min-height: 530px;
    aspect-ratio: auto;
  }

  .orbit-ring {
    inset: 18% 8%;
  }

  .orbit-ring-two {
    inset: 29% 20%;
  }

  .orbit-card {
    width: 138px;
    min-height: 142px;
    padding: 12px;
  }

  .orbit-card strong { font-size: 1.45rem; }
  .orbit-card b, .orbit-card small { font-size: 0.58rem; }
  .orbit-icon { width: 36px; height: 36px; }
  .card-ai { top: 2%; right: 1%; }
  .card-product { right: 1%; bottom: 6%; }
  .card-robot { left: 1%; bottom: 8%; }
  .note-a { top: 24%; left: 0; }
  .note-b { top: 39%; right: 0; }

  .cover-metrics {
    position: relative;
    inset: auto;
    grid-template-columns: repeat(2, 1fr);
  }

  .cover-metrics article {
    min-height: 85px;
    padding: 15px 18px;
  }

  .cover-footerline {
    position: relative;
    display: none;
  }

  .cover {
    padding-bottom: 0;
  }

  .paper-section {
    padding: 85px 20px;
  }

  .section-heading {
    grid-template-columns: auto 1fr;
    gap: 18px;
  }

  .section-number {
    font-size: 5.4rem;
  }

  .section-heading h2 {
    font-size: 3.4rem;
  }

  .section-quote {
    grid-column: 1 / -1;
    margin-top: 15px;
  }

  .about-layout,
  .build-grid {
    grid-template-columns: 1fr;
  }

  .identity-poster {
    min-height: 380px;
  }

  .education-grid,
  .capability-ledger {
    grid-template-columns: 1fr;
  }

  .journey-header,
  .journey-header div {
    align-items: start;
    flex-direction: column;
  }

  .journey-track {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px 15px;
  }

  .journey-line {
    display: none;
  }

  .build-summary {
    grid-template-columns: 1fr auto;
  }

  .build-summary div {
    display: none;
  }

  .build-featured {
    grid-row: auto;
  }

  .build-featured .product-window {
    min-height: 360px;
  }

  .system-map {
    min-height: 720px;
  }

  .map-center {
    width: 105px;
    height: 105px;
  }

  .map-node {
    width: 155px;
    padding: 12px;
  }

  .node-one { top: 42px; left: 20px; }
  .node-two { top: 42px; right: 20px; }
  .node-three { bottom: 42px; left: 20px; }
  .node-four { right: 20px; bottom: 42px; }

  .activity-board {
    overflow-x: auto;
    padding: 24px 18px;
  }

  .activity-heading,
  .activity-heading > div:first-child {
    align-items: start;
    flex-direction: column;
  }

  .activity-grid {
    min-width: 720px;
  }

  .activity-months {
    min-width: 720px;
  }

  .direction-thesis {
    grid-template-columns: 1fr;
  }

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

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

  .now-columns article {
    min-height: 320px;
    border-bottom: 1px dashed var(--line);
  }

  .now-columns h3 {
    margin-top: 55px;
  }

  .contact-board,
  .site-footer {
    align-items: start;
    flex-direction: column;
  }
}

@media (max-width: 520px) {
  .cover-tags {
    font-size: 0.68rem;
  }

  .cover-metrics {
    grid-template-columns: 1fr;
  }

  .orbit-board {
    min-height: 500px;
  }

  .avatar-core {
    width: 110px;
  }

  .avatar-core span {
    font-size: 3rem;
  }

  .orbit-card {
    width: 120px;
    min-height: 130px;
  }

  .note-a,
  .note-b,
  .note-c {
    display: none;
  }

  .section-number {
    font-size: 4.3rem;
  }

  .section-heading h2 {
    font-size: 2.8rem;
  }

  .journey-track {
    grid-template-columns: 1fr;
  }

  .pet-window {
    grid-template-columns: 54px 1fr;
  }

  .pet-sidebar {
    padding: 25px 12px;
  }

  .pet-sidebar b {
    font-size: 1rem;
  }

  .pet-main {
    padding: 26px 18px;
  }

  .system-map {
    min-height: 820px;
  }

  .map-node {
    width: calc(100% - 40px);
  }

  .node-one { top: 35px; left: 20px; }
  .node-two { top: 160px; right: 20px; }
  .node-three { bottom: 160px; left: 20px; }
  .node-four { right: 20px; bottom: 35px; }

  .principles-board {
    grid-template-columns: 1fr;
  }
}

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