:root {
  --bg: #0b0f14;
  --surface: #121821;
  --surface-2: #18212c;
  --surface-3: #0e141b;
  --text: #f4f7fa;
  --muted: #9aa8b7;
  --blue: #5b8cff;
  --cyan: #45c6d4;
  --green: #52c98b;
  --amber: #e6ae55;
  --red: #eb7a7a;
  --border: #293442;
  --radius: 22px;
  --shadow: 0 24px 80px rgb(0 0 0 / 32%);
  --gutter: 20px;
  --motion-micro: 180ms;
  --motion-state: 260ms;
  --motion-entry: 540ms;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-safe-offset, 96px);
}

body {
  margin: 0;
  min-width: 0;
  max-width: 100%;
  overflow-x: clip;
  background:
    radial-gradient(circle at 20% -10%, rgb(91 140 255 / 12%), transparent 35%),
    var(--bg);
  color: var(--text);
  font-family:
    Inter, Manrope, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  line-height: 1.6;
}

body.mobile-nav-open,
body.modal-open {
  overflow: hidden;
}

main,
section,
article,
aside,
nav,
div,
figure {
  min-width: 0;
}

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

a {
  color: inherit;
}

button,
a {
  touch-action: manipulation;
}

button {
  font: inherit;
}

:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 4px;
}

[hidden] {
  display: none !important;
}

.skip-link {
  position: fixed;
  top: -80px;
  left: 16px;
  z-index: 500;
  border-radius: 9px;
  background: var(--text);
  color: var(--bg);
  padding: 10px 14px;
  font-weight: 800;
}

.skip-link:focus {
  top: 16px;
}

.section-shell {
  width: min(1180px, calc(100% - (var(--gutter) * 2)));
  margin-inline: auto;
}

.mono {
  overflow-wrap: anywhere;
  color: var(--cyan);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}

.site-header {
  position: fixed;
  top: 14px;
  left: 50%;
  z-index: 100;
  display: flex;
  width: min(1180px, calc(100% - 30px));
  transform: translateX(-50%);
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border: 1px solid rgb(255 255 255 / 8%);
  border-radius: 18px;
  background: rgb(11 15 20 / 76%);
  box-shadow: 0 10px 30px rgb(0 0 0 / 18%);
  padding: 10px 12px 10px 14px;
  backdrop-filter: blur(18px);
  transition:
    top var(--motion-state) ease,
    background var(--motion-state) ease;
}

.site-header.scrolled {
  top: 8px;
  background: rgb(11 15 20 / 92%);
}

.brand {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: #071019;
  font-weight: 900;
}

.brand-copy {
  display: grid;
  min-width: 0;
  line-height: 1.1;
}

.brand-copy small {
  color: var(--muted);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
}

.nav,
.header-actions {
  display: flex;
  align-items: center;
  gap: 22px;
}

.nav a {
  color: var(--muted);
  font-size: 0.9rem;
  text-decoration: none;
}

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

.header-contact,
.header-cta {
  white-space: nowrap;
  border-radius: 11px;
  padding: 9px 14px;
  font-size: 0.86rem;
  font-weight: 800;
  text-decoration: none;
}

.header-contact {
  border: 1px solid var(--border);
  color: var(--text);
}

.header-cta {
  background: var(--text);
  color: var(--bg);
}

.mobile-nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  place-content: center;
  gap: 5px;
  border: 1px solid var(--border);
  border-radius: 13px;
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
}

.mobile-nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transition:
    transform var(--motion-state) ease,
    opacity var(--motion-micro) ease;
}

.mobile-nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.mobile-nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-nav-layer {
  position: fixed;
  inset: 0;
  z-index: 220;
}

.mobile-nav-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgb(3 6 10 / 72%);
  opacity: 0;
  cursor: default;
  backdrop-filter: blur(8px);
  transition: opacity var(--motion-micro) ease;
}

.mobile-nav-panel {
  position: absolute;
  top: 8px;
  right: 8px;
  display: flex;
  width: min(410px, calc(100% - 16px));
  max-height: calc(100dvh - 16px);
  transform: translateX(20px) scale(0.985);
  flex-direction: column;
  gap: 26px;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: 24px;
  background:
    radial-gradient(circle at 90% 10%, rgb(69 198 212 / 10%), transparent 28%),
    #0f151d;
  box-shadow: 0 30px 100px rgb(0 0 0 / 55%);
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition:
    transform var(--motion-state) cubic-bezier(0.2, 0.8, 0.2, 1),
    opacity var(--motion-micro) ease,
    visibility 0s linear var(--motion-state);
}

.mobile-nav-layer.is-open .mobile-nav-backdrop {
  opacity: 1;
}

.mobile-nav-layer.is-open .mobile-nav-panel {
  transform: translateX(0);
  opacity: 1;
  visibility: visible;
  transition:
    transform var(--motion-state) cubic-bezier(0.2, 0.8, 0.2, 1),
    opacity var(--motion-micro) ease,
    visibility 0s linear;
}

.mobile-nav-panel__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.mobile-nav-panel__header h2 {
  margin: 7px 0 0;
  font-size: 1.45rem;
  line-height: 1.15;
}

.mobile-nav-close {
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--surface);
  color: var(--text);
  font-size: 1.45rem;
  cursor: pointer;
}

.mobile-nav-panel nav {
  display: grid;
  gap: 9px;
}

.mobile-nav-panel nav a {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 14px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface-3);
  padding: 15px 16px;
  font-weight: 800;
  overflow-wrap: anywhere;
  text-decoration: none;
}

.mobile-nav-panel nav a span {
  color: var(--cyan);
  font-family: ui-monospace, monospace;
  font-size: 0.7rem;
}

.mobile-nav-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 10px;
  margin-top: auto;
}

.hero {
  position: relative;
  display: grid;
  min-height: 940px;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  align-items: center;
  gap: 70px;
  padding-top: 150px;
}

.ambient-grid {
  position: absolute;
  inset: 90px 0 0;
  z-index: -1;
  max-width: 100%;
  background-image:
    linear-gradient(rgb(255 255 255 / 2.5%) 1px, transparent 1px),
    linear-gradient(90deg, rgb(255 255 255 / 2.5%) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, black, transparent 90%);
}

.eyebrow {
  display: inline-flex;
  max-width: 100%;
  align-items: center;
  gap: 9px;
  color: var(--cyan);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  overflow-wrap: anywhere;
  text-transform: uppercase;
}

.status-dot {
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 5px rgb(82 201 139 / 10%);
}

h1 {
  margin: 28px 0 22px;
  font-size: clamp(3.5rem, 6.4vw, 6.8rem);
  letter-spacing: -0.065em;
  line-height: 0.92;
  overflow-wrap: anywhere;
}

h1 span {
  color: transparent;
  -webkit-text-stroke: 1px rgb(244 247 250 / 62%);
}

.role {
  color: var(--muted);
  font-size: 1.05rem;
  font-weight: 700;
}

.role span {
  color: var(--text);
  font-size: 0.92em;
}

.hero-line {
  max-width: 670px;
  font-size: clamp(1.5rem, 2.3vw, 2.25rem);
  line-height: 1.25;
}

.hero-line strong {
  color: var(--blue);
}

.hero-concept {
  margin-bottom: 4px;
  color: var(--cyan);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-support {
  margin-top: 0;
  max-width: 650px;
  color: var(--muted);
  font-size: 1.03rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.hero-actions.compact {
  margin-top: 24px;
}

.button {
  display: inline-flex;
  min-width: 0;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 13px;
  background: transparent;
  color: var(--text);
  padding: 10px 18px;
  font-weight: 800;
  overflow-wrap: anywhere;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition:
    transform var(--motion-micro) ease,
    border-color var(--motion-micro) ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  border-color: var(--blue);
}

.button.primary {
  border-color: transparent;
  background: linear-gradient(135deg, var(--blue), #6a73ff);
  box-shadow: 0 15px 36px rgb(91 140 255 / 22%);
  color: #071019;
}

.button.secondary {
  background: var(--surface);
}

.button.ghost {
  color: var(--muted);
}

.truth-line {
  margin-top: 34px;
  color: var(--muted);
}

.truth-line strong {
  color: var(--text);
}

.proof-reactor {
  position: relative;
  min-width: 0;
  overflow: hidden;
  isolation: isolate;
  border: 1px solid var(--border);
  border-radius: 28px;
  background: linear-gradient(160deg, rgb(24 33 44 / 96%), rgb(12 17 23 / 96%));
  box-shadow: var(--shadow);
}

.proof-reactor::before {
  position: absolute;
  inset: -35%;
  z-index: -1;
  background: conic-gradient(
    from 90deg,
    transparent,
    rgb(69 198 212 / 8%),
    transparent,
    rgb(91 140 255 / 8%),
    transparent
  );
  content: "";
  animation: rotate 18s linear infinite;
}

.reactor-toolbar {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  padding: 16px 18px;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  overflow-wrap: anywhere;
  text-transform: uppercase;
}

.live-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--green);
}

.live-pill i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
}

.reactor-svg {
  width: 100%;
  height: auto;
  padding: 8px 12px;
}

.flow-path,
.branch-path {
  fill: none;
  stroke-linecap: round;
}

.flow-path.base {
  stroke: #24303d;
  stroke-width: 5;
}

.flow-path.active {
  stroke: url("#pathGlow");
  stroke-width: 5;
  stroke-dasharray: 12 16;
  animation: dash 4s linear infinite;
}

.branch-path {
  stroke: #324052;
  stroke-width: 2;
  stroke-dasharray: 5 8;
}

.node {
  cursor: pointer;
  outline: none;
}

.node circle {
  fill: #111821;
  stroke: #3d4b5b;
  stroke-width: 2;
  transition:
    fill var(--motion-micro) ease,
    stroke var(--motion-micro) ease;
}

.node text {
  fill: var(--text);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
  font-weight: 800;
  text-anchor: middle;
}

.node .node-label {
  fill: var(--muted);
  font-size: 10px;
  letter-spacing: 0.05em;
}

.node:hover circle,
.node:focus-visible circle,
.node.active circle {
  fill: #172531;
  stroke: var(--cyan);
  filter: url("#softGlow");
}

.node.final circle {
  stroke: rgb(82 201 139 / 50%);
}

.signal {
  fill: var(--cyan);
  filter: url("#softGlow");
}

.reactor-detail {
  min-width: 0;
  min-height: 190px;
  border-top: 1px solid var(--border);
  padding: 20px 24px 25px;
}

.reactor-detail h2 {
  margin: 8px 0;
  font-size: 1.35rem;
  overflow-wrap: anywhere;
}

.reactor-detail p {
  margin: 0 0 8px;
  color: var(--muted);
}

.reactor-detail a,
.inline-link {
  color: var(--blue);
  font-weight: 800;
  overflow-wrap: anywhere;
  text-decoration: none;
}

.reactor-evidence-links,
.audience-links {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.reactor-evidence-links {
  border-top: 1px solid var(--border);
  padding: 18px 24px 24px;
}

.audience-links {
  margin-top: 18px;
}

.reactor-evidence-links a,
.audience-links a {
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--cyan);
  padding: 7px 10px;
  font-size: 0.72rem;
  font-weight: 800;
  overflow-wrap: anywhere;
  text-decoration: none;
}

.metric-band {
  display: grid;
  width: min(1400px, 100%);
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 14px;
  margin: 0 auto 120px;
  border-block: 1px solid var(--border);
  background: rgb(18 24 33 / 55%);
  padding: 18px 22px;
}

.metric {
  min-width: 0;
  border-right: 1px solid var(--border);
  padding: 20px;
}

.metric:last-child {
  border-right: 0;
}

.metric strong {
  display: block;
  color: var(--text);
  font-size: 1.8rem;
  line-height: 1.1;
  overflow-wrap: normal;
  word-break: normal;
}

.metric > span {
  display: block;
  margin-top: 7px;
  color: var(--muted);
  font-size: 0.78rem;
  hyphens: none;
  overflow-wrap: normal;
  word-break: normal;
}

.metric-ci__value {
  display: flex !important;
  flex-wrap: wrap;
  align-items: baseline;
  column-gap: 0.35em;
  font-size: clamp(1.35rem, 1.65vw, 1.55rem) !important;
  row-gap: 2px;
}

.metric-ci__value .metric-word:first-child {
  flex-basis: 100%;
}

.metric-word {
  display: block;
  max-width: 100%;
  overflow-wrap: normal;
  white-space: nowrap;
  word-break: normal;
}

.metric[data-ci-state="success"] strong,
.metric.verified strong {
  color: var(--green);
}

.metric[data-ci-state="failure"] strong {
  color: var(--red);
}

.metric[data-ci-state="cancelled"] strong,
.metric[data-ci-state="unavailable"] strong {
  color: var(--amber);
}

.metric[data-ci-state="running"] strong {
  color: var(--cyan);
}

section {
  scroll-margin-top: 90px;
}

.audience,
.evidence,
.projects,
.thinking,
.trajectory,
.fit,
.contact {
  padding-block: 80px;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 38px;
}

.section-heading.horizontal {
  display: flex;
  max-width: none;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
}

.section-heading h2 {
  margin: 12px 0;
  color: var(--text);
  font-size: clamp(2.2rem, 4vw, 4rem);
  letter-spacing: -0.045em;
  line-height: 1.03;
  overflow-wrap: anywhere;
  text-wrap: balance;
}

.section-heading p {
  color: var(--muted);
  font-size: 1.05rem;
}

.audience-layout {
  display: grid;
  grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
  gap: 22px;
}

.segmented {
  display: grid;
  gap: 10px;
}

.segmented button,
.fit-tabs button {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
  color: var(--muted);
  padding: 16px 18px;
  overflow-wrap: anywhere;
  text-align: left;
  cursor: pointer;
}

.segmented button[aria-selected="true"],
.fit-tabs button[aria-selected="true"] {
  border-color: rgb(91 140 255 / 65%);
  background: linear-gradient(
    135deg,
    rgb(91 140 255 / 14%),
    rgb(69 198 212 / 6%)
  );
  color: var(--text);
}

.audience-panel {
  min-width: 0;
  min-height: 320px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--surface), #10161e);
  box-shadow: var(--shadow);
  padding: 34px;
}

.panel-index {
  color: var(--blue);
}

.audience-panel h3 {
  margin: 18px 0;
  font-size: 2rem;
  line-height: 1.15;
  overflow-wrap: anywhere;
  text-wrap: balance;
}

.audience-panel p,
.audience-panel li {
  color: var(--muted);
}

.evidence-grid {
  display: grid;
  grid-template-columns: minmax(0, 360px) minmax(0, 1fr);
  gap: 24px;
}

.evidence-list {
  display: grid;
  gap: 9px;
}

.evidence-item {
  display: grid;
  min-width: 0;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--border);
  border-radius: 13px;
  background: rgb(18 24 33 / 72%);
  color: var(--text);
  padding: 15px;
  overflow-wrap: anywhere;
  text-align: left;
  cursor: pointer;
}

.evidence-item span {
  color: var(--muted);
  font-family: ui-monospace, monospace;
}

.evidence-item i {
  color: var(--green);
  font-size: 0.68rem;
  font-style: normal;
  text-transform: uppercase;
}

.evidence-item.active {
  transform: translateX(7px);
  border-color: var(--cyan);
  background: rgb(69 198 212 / 7%);
}

.evidence-stage {
  position: relative;
  min-width: 0;
  overflow: hidden;
  scroll-margin-top: var(--header-safe-offset, 96px);
  border: 1px solid var(--border);
  border-radius: 26px;
  background:
    radial-gradient(circle at 90% 0, rgb(91 140 255 / 12%), transparent 35%),
    var(--surface);
  padding: 34px;
}

.stage-topline,
.project-meta {
  display: flex;
  min-width: 0;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.verified-badge,
.progress-badge,
.neutral-badge {
  display: inline-flex;
  max-width: 100%;
  border-radius: 999px;
  padding: 5px 9px;
  font-size: 0.66rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  overflow-wrap: anywhere;
}

.verified-badge {
  border: 1px solid rgb(82 201 139 / 25%);
  background: rgb(82 201 139 / 10%);
  color: var(--green);
}

.progress-badge {
  border: 1px solid rgb(230 174 85 / 25%);
  background: rgb(230 174 85 / 10%);
  color: var(--amber);
}

.neutral-badge {
  border: 1px solid rgb(91 140 255 / 25%);
  background: rgb(91 140 255 / 10%);
  color: var(--blue);
}

.evidence-stage h3 {
  margin: 24px 0 12px;
  font-size: 2rem;
  line-height: 1.15;
  overflow-wrap: anywhere;
}

.evidence-stage > p {
  max-width: 720px;
  color: var(--muted);
}

.proof-chain {
  display: grid;
  min-width: 0;
  grid-template-columns:
    minmax(0, auto) minmax(20px, 1fr) minmax(0, auto) minmax(20px, 1fr)
    minmax(0, auto) minmax(20px, 1fr) minmax(0, auto);
  align-items: center;
  gap: 10px;
  margin: 32px 0;
  border-block: 1px solid var(--border);
  color: var(--muted);
  padding: 16px 0;
  font-family: ui-monospace, monospace;
  font-size: 0.68rem;
}

.proof-chain span {
  min-width: 0;
  overflow-wrap: anywhere;
}

.proof-chain i {
  width: 100%;
  height: 1px;
  transform: scaleX(0.2);
  transform-origin: left;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  transition: transform var(--motion-entry) ease;
}

.evidence-stage.is-linking .proof-chain i {
  transform: scaleX(1);
}

.evidence-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.evidence-facts div {
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 13px;
  background: var(--surface-3);
  padding: 16px;
}

.evidence-facts small {
  display: block;
  margin-bottom: 5px;
  color: var(--muted);
}

.evidence-facts strong {
  display: block;
  overflow-wrap: anywhere;
}

.evidence-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.evidence-links a {
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 11px;
  color: var(--blue);
  padding: 10px 13px;
  font-weight: 800;
  overflow-wrap: anywhere;
  text-decoration: none;
}

.sync-state {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 9px;
  color: var(--muted);
  font-size: 0.85rem;
  overflow-wrap: anywhere;
}

.sync-state span {
  width: 9px;
  height: 9px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--amber);
}

.sync-state.ok span {
  background: var(--green);
}

.sync-state.unavailable span {
  background: var(--amber);
}

.project-feature {
  display: grid;
  min-width: 0;
  grid-template-columns: minmax(0, 360px) minmax(0, 1fr);
  align-items: center;
  gap: 50px;
  border: 1px solid var(--border);
  border-radius: 30px;
  background: linear-gradient(140deg, #111821, #0e141b);
  box-shadow: var(--shadow);
  padding: 48px;
}

.project-visual {
  position: relative;
  display: grid;
  width: min(100%, 360px);
  aspect-ratio: 1;
  place-items: center;
  border-radius: 50%;
  background: radial-gradient(circle, rgb(91 140 255 / 16%), transparent 62%);
}

.project-core {
  display: grid;
  width: min(110px, 32%);
  aspect-ratio: 1;
  place-items: center;
  border-radius: 30px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  box-shadow: 0 0 60px rgb(69 198 212 / 24%);
  color: #071019;
  font-size: clamp(1.1rem, 5vw, 1.8rem);
  font-weight: 1000;
}

.project-orbit {
  position: absolute;
  aspect-ratio: 1;
  border: 1px solid #2c3947;
  border-radius: 50%;
  animation: rotate 16s linear infinite;
}

.orbit-a {
  width: 66%;
}

.orbit-b {
  width: 86%;
  animation-duration: 24s;
  animation-direction: reverse;
}

.orbit-a::before,
.orbit-b::after {
  position: absolute;
  top: 50%;
  left: -5px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cyan);
  content: "";
}

.project-copy {
  min-width: 0;
}

.project-copy h3 {
  margin: 20px 0 10px;
  font-size: clamp(2.25rem, 5vw, 3rem);
  overflow-wrap: anywhere;
}

.project-evolution-headline {
  max-width: 760px;
  margin: 0 0 10px;
  color: var(--text);
  font-size: clamp(1.25rem, 2.4vw, 1.7rem);
  line-height: 1.25;
  overflow-wrap: anywhere;
}

.project-copy > p {
  color: var(--muted);
  font-size: 1.1rem;
}

.project-stats {
  display: grid;
  min-width: 0;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 24px;
}

.project-stats > span {
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--muted);
  padding: 14px;
  font-size: 0.78rem;
  overflow-wrap: anywhere;
}

.project-stats strong {
  display: block;
  color: var(--text);
  font-size: 1.1rem;
  overflow-wrap: anywhere;
}

[data-live-ci-state][data-ci-state="success"] strong {
  color: var(--green);
}

[data-live-ci-state][data-ci-state="failure"] strong {
  color: var(--red);
}

[data-live-ci-state][data-ci-state="cancelled"] strong,
[data-live-ci-state][data-ci-state="unavailable"] strong {
  color: var(--amber);
}

[data-live-ci-state][data-ci-state="running"] strong {
  color: var(--cyan);
}

.live-commit {
  margin: 18px 0 0;
  color: var(--muted);
}

.live-ci-status {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.live-ci-status strong {
  color: var(--amber);
}

.live-ci-status[data-ci-state="success"] strong {
  color: var(--green);
}

.live-ci-status[data-ci-state="failure"] strong {
  color: var(--red);
}

.live-ci-status[data-ci-state="running"] strong {
  color: var(--cyan);
}

.project-evolution {
  position: relative;
  display: grid;
  gap: 14px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.project-evolution::before {
  position: absolute;
  top: 20px;
  bottom: 20px;
  left: 8px;
  width: 2px;
  background: linear-gradient(var(--blue), var(--cyan), var(--green));
  content: "";
}

.project-evolution__step {
  position: relative;
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 14px;
}

.project-evolution__step > div {
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgb(18 24 33 / 72%);
  padding: 20px;
}

.project-evolution__step--current > div {
  border-color: rgb(82 201 139 / 38%);
  background:
    linear-gradient(140deg, rgb(82 201 139 / 8%), transparent 55%),
    rgb(18 24 33 / 82%);
}

.project-evolution__marker {
  position: relative;
  z-index: 1;
  width: 18px;
  height: 18px;
  margin-top: 19px;
  border: 4px solid var(--surface-3);
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 1px rgb(91 140 255 / 45%);
}

.project-evolution__step--current .project-evolution__marker {
  background: var(--green);
  box-shadow: 0 0 0 1px rgb(82 201 139 / 48%);
}

.project-evolution__label {
  margin: 0 0 8px;
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 900;
}

.project-evolution__step p:not(.project-evolution__label, .project-evolution__metrics) {
  margin: 0;
  color: var(--muted);
}

.project-evolution__metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 13px 0 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.project-evolution__metrics strong {
  color: var(--text);
}

.project-narrative {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 20px 0 0;
}

.project-narrative > div {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgb(14 20 27 / 72%);
  padding: 16px;
}

.project-narrative dt {
  margin-bottom: 5px;
  color: var(--cyan);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.project-narrative dd {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.project-capabilities {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.project-capabilities span {
  max-width: 100%;
  border: 1px solid rgb(69 198 212 / 22%);
  border-radius: 999px;
  background: rgb(69 198 212 / 7%);
  color: var(--muted);
  padding: 6px 10px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.7rem;
  overflow-wrap: anywhere;
}

.project-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.project-links .button {
  flex: 1 1 180px;
}

.project-links--historical {
  margin-top: 10px;
}

.project-links--historical .button {
  min-height: 40px;
  padding-block: 8px;
  font-size: 0.82rem;
}

.repo-grid {
  display: grid;
  min-width: 0;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 22px;
}

.repo-card {
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--surface);
  padding: 22px;
  transition:
    transform var(--motion-micro) ease,
    border-color var(--motion-micro) ease;
}

.repo-card:hover {
  transform: translateY(-4px);
  border-color: var(--blue);
}

.repo-card h4 {
  margin: 12px 0 8px;
  font-size: 1.25rem;
  overflow-wrap: anywhere;
}

.repo-card p {
  min-height: 52px;
  color: var(--muted);
  font-size: 0.9rem;
}

.repo-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 16px 0;
  padding: 0;
  list-style: none;
}

.repo-skills li,
.feed-ci {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px 8px;
  color: var(--muted);
  font-size: 0.67rem;
}

.feed-ci--success {
  color: var(--green);
}

.feed-ci--failure {
  color: var(--red);
}

.feed-ci--running {
  color: var(--cyan);
}

.feed-ci--cancelled,
.feed-ci--unavailable {
  color: var(--amber);
}

.repo-bottom {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 18px;
  color: var(--muted);
  font-size: 0.75rem;
}

.repo-bottom > * {
  min-width: 0;
  overflow-wrap: anywhere;
}

.repo-card a {
  color: var(--blue);
  font-weight: 800;
  text-decoration: none;
}

.is-new-feed-item {
  animation: feed-arrival var(--motion-entry) cubic-bezier(0.2, 0.8, 0.2, 1);
}

.auto-note {
  margin-top: 18px;
  color: var(--muted);
  font-size: 0.82rem;
}

.auto-note code {
  color: var(--cyan);
  overflow-wrap: anywhere;
}

.mobile-apps {
  min-width: 0;
  margin-top: 54px;
  border-top: 1px solid var(--border);
  padding-top: 42px;
}

.mobile-apps__heading {
  display: flex;
  min-width: 0;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

.mobile-apps__heading > div {
  min-width: 0;
}

.mobile-apps__heading h3 {
  margin: 8px 0 0;
  font-size: clamp(1.55rem, 3vw, 2.25rem);
  letter-spacing: -0.035em;
  line-height: 1.12;
  overflow-wrap: anywhere;
}

.mobile-apps__grid {
  display: grid;
  min-width: 0;
  gap: 16px;
}

.mobile-app-card {
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 22px;
  background:
    linear-gradient(135deg, rgb(91 140 255 / 6%), transparent 46%),
    var(--surface);
  padding: clamp(22px, 4vw, 32px);
}

.mobile-app-card__meta {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
  color: var(--muted);
}

.platform-tag {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 5px 10px;
  color: var(--cyan);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
}

.mobile-app-card > p {
  max-width: 900px;
  color: var(--muted);
}

.mobile-app-card h4 {
  margin: 12px 0 8px;
  font-size: 1.35rem;
  overflow-wrap: anywhere;
}

.app-pipeline {
  display: grid;
  min-width: 0;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 20px;
  margin: 28px 0;
  padding: 0;
  list-style: none;
}

.app-pipeline li {
  position: relative;
  min-width: 0;
  border-top: 2px solid var(--border);
  padding-top: 12px;
}

.app-pipeline li::after {
  position: absolute;
  top: -14px;
  right: -15px;
  color: var(--muted);
  content: "→";
}

.app-pipeline li:last-child::after {
  display: none;
}

.app-pipeline li.is-active {
  border-color: var(--blue);
}

.app-pipeline strong,
.app-pipeline span {
  display: block;
  overflow-wrap: anywhere;
}

.app-pipeline strong {
  font-size: 0.82rem;
}

.app-pipeline span {
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.7rem;
}

.app-pipeline li.is-active span {
  color: var(--cyan);
}

.mobile-app-card__note {
  margin-bottom: 0;
  font-size: 0.85rem;
}

.mobile-app-card__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.mobile-app-card__links a {
  color: var(--blue);
  font-weight: 800;
  text-decoration: none;
}

.decision-lab {
  display: grid;
  min-width: 0;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: 24px;
  border: 1px solid var(--border);
  border-radius: 28px;
  background: var(--surface);
  padding: 36px;
}

.decision-context h3 {
  font-size: 2rem;
  line-height: 1.2;
  overflow-wrap: anywhere;
}

.decision-context p {
  color: var(--muted);
}

.decision-options {
  display: grid;
  gap: 10px;
}

.decision-options button {
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 13px;
  background: var(--surface-3);
  color: var(--text);
  padding: 16px;
  overflow-wrap: anywhere;
  text-align: left;
  cursor: pointer;
  transition:
    transform 180ms ease,
    border-color 180ms ease;
}

.decision-options button:hover,
.decision-options button:focus-visible {
  transform: translateX(5px);
  border-color: var(--blue);
}

.decision-result {
  grid-column: 1 / -1;
  border-left: 3px solid var(--border);
  border-radius: 0 14px 14px 0;
  background: var(--surface-3);
  padding: 22px;
}

.decision-result.correct {
  border-color: var(--green);
}

.decision-result.wrong {
  border-color: var(--amber);
}

.trajectory-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr) minmax(0, 1fr);
  align-items: stretch;
  gap: 18px;
}

.trajectory-card {
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 22px;
  background: var(--surface);
  padding: 30px;
}

.trajectory-card.primary-card {
  background: linear-gradient(150deg, rgb(91 140 255 / 11%), var(--surface));
}

.trajectory-card h3 {
  margin: 15px 0;
  font-size: 1.7rem;
  line-height: 1.18;
  overflow-wrap: anywhere;
  text-wrap: balance;
}

.trajectory-card p {
  color: var(--muted);
}

.transfer-map {
  display: grid;
  gap: 8px;
}

.transfer-map div {
  display: grid;
  min-width: 0;
  grid-template-columns: minmax(0, 1fr) 42px minmax(0, 1.2fr);
  align-items: center;
  gap: 10px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-3);
  padding: 13px 15px;
}

.transfer-map span,
.transfer-map strong {
  min-width: 0;
  overflow-wrap: anywhere;
}

.transfer-map span {
  color: var(--muted);
}

.transfer-map i {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
}

.transfer-map strong {
  font-size: 0.9rem;
}

.trajectory-human {
  display: grid;
  grid-template-columns: minmax(220px, 300px) minmax(0, 1fr);
  align-items: center;
  gap: clamp(24px, 5vw, 54px);
  margin-top: 22px;
  border: 1px solid var(--border);
  border-radius: 26px;
  background:
    linear-gradient(135deg, rgb(91 140 255 / 7%), transparent 45%),
    var(--surface-3);
  padding: clamp(24px, 4vw, 42px);
}

.portrait-slot {
  margin: 0;
}

.portrait-frame {
  aspect-ratio: 1122 / 1402;
  overflow: hidden;
  border: 1px solid rgb(91 140 255 / 48%);
  border-radius: 22px;
  background:
    linear-gradient(135deg, rgb(91 140 255 / 10%), rgb(69 198 212 / 4%)),
    var(--surface);
}

.portrait-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.portrait-slot figcaption {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.76rem;
}

.trajectory-human__copy h3 {
  margin: 12px 0;
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  line-height: 1.1;
  overflow-wrap: anywhere;
  text-wrap: balance;
}

.trajectory-human__copy p {
  max-width: 720px;
  color: var(--muted);
}

.fit-shell {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 26px;
  background: var(--surface);
}

.fit-tabs {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border-bottom: 1px solid var(--border);
}

.fit-tabs button {
  border: 0;
  border-right: 1px solid var(--border);
  border-radius: 0;
  text-align: center;
}

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

.fit-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.fit-columns > div {
  min-width: 0;
  border-right: 1px solid var(--border);
  padding: 30px;
}

.fit-columns > div:last-child {
  border-right: 0;
}

.fit-columns ul {
  padding-left: 18px;
  color: var(--muted);
}

.fit-columns li {
  margin: 11px 0;
  overflow-wrap: anywhere;
}

.contact {
  padding-bottom: 100px;
}

.contact-card {
  border: 1px solid var(--border);
  border-radius: 34px;
  background:
    radial-gradient(circle at 90% 10%, rgb(69 198 212 / 12%), transparent 32%),
    linear-gradient(145deg, #151d27, #0d131a);
  box-shadow: var(--shadow);
  padding: clamp(38px, 6vw, 74px);
}

.contact-card h2 {
  max-width: 900px;
  margin: 20px 0;
  font-size: clamp(2.6rem, 5vw, 5rem);
  letter-spacing: -0.05em;
  line-height: 1;
  overflow-wrap: anywhere;
  text-wrap: balance;
}

.contact-card > p {
  max-width: 750px;
  color: var(--muted);
}

.contact-note {
  font-family: ui-monospace, monospace;
  font-size: 0.82rem;
}

.footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  padding: 28px 0 50px;
  font-size: 0.82rem;
}

.delivery-overlay {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: grid;
  place-items: center;
  background: rgb(3 6 10 / 82%);
  padding: 20px;
  backdrop-filter: blur(14px);
}

.delivery-overlay[hidden] {
  display: none;
}

.delivery-modal {
  position: relative;
  width: min(980px, 100%);
  max-height: 90dvh;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 28px;
  background: #0f151d;
  box-shadow: 0 40px 120px rgb(0 0 0 / 55%);
  padding: 36px;
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 18px;
  width: 40px;
  height: 40px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--surface);
  color: var(--text);
  font-size: 1.5rem;
  cursor: pointer;
}

.delivery-modal h2 {
  margin: 10px 48px 24px 0;
  font-size: clamp(1.8rem, 5vw, 2.5rem);
  overflow-wrap: anywhere;
}

.delivery-progress {
  height: 5px;
  overflow: hidden;
  border-radius: 999px;
  background: #202a35;
}

.delivery-progress span {
  display: block;
  width: 100%;
  height: 100%;
  transform: scaleX(0);
  transform-origin: left;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  transition: transform var(--motion-state) ease;
}

.delivery-steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  margin: 24px 0;
  padding: 0;
  list-style: none;
}

.delivery-steps li {
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--muted);
  padding: 10px 8px;
  font-size: 0.72rem;
  overflow-wrap: anywhere;
  text-align: center;
}

.delivery-steps li span,
.delivery-steps li strong {
  display: block;
}

.delivery-steps li.active {
  border-color: var(--cyan);
  background: rgb(69 198 212 / 8%);
  color: var(--text);
}

.delivery-focus {
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface);
  padding: 24px;
}

.delivery-focus h3 {
  margin: 8px 0;
  font-size: 1.7rem;
  overflow-wrap: anywhere;
}

.delivery-focus p {
  color: var(--muted);
}

.delivery-focus a {
  color: var(--blue);
  font-weight: 800;
  overflow-wrap: anywhere;
  text-decoration: none;
}

.delivery-controls {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 20px;
}

.delivery-controls button {
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--surface);
  color: var(--text);
  padding: 10px 16px;
  cursor: pointer;
}

.delivery-controls .primary-control {
  border-color: transparent;
  background: var(--blue);
  color: #071019;
  font-weight: 800;
}

[data-reveal] {
  opacity: 1;
  transform: none;
}

.reveal-enabled [data-reveal]:not(.revealed) {
  opacity: 0.86;
  transform: translateY(10px);
}

.reveal-enabled [data-reveal] {
  transition:
    opacity var(--motion-entry) ease,
    transform var(--motion-entry) cubic-bezier(0.2, 0.8, 0.2, 1);
}

.motion-cue {
  animation: motion-cue var(--motion-entry) cubic-bezier(0.2, 0.8, 0.2, 1);
}

.section-arrived .section-heading,
.section-arrived.section-heading {
  animation: section-arrival var(--motion-entry) cubic-bezier(0.2, 0.8, 0.2, 1);
}

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

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

@keyframes motion-cue {
  0%,
  100% {
    filter: brightness(1);
    transform: translateY(0);
  }
  45% {
    filter: brightness(1.12);
    transform: translateY(-5px);
  }
}

@keyframes section-arrival {
  from {
    opacity: 0.82;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes feed-arrival {
  0% {
    transform: translateY(14px);
    border-color: var(--cyan);
    opacity: 0.82;
  }
  100% {
    transform: translateY(0);
    border-color: var(--border);
    opacity: 1;
  }
}

@media (max-width: 1240px) {
  .metric-band {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .metric:nth-child(4n) {
    border-right: 0;
  }

  .metric:nth-child(-n + 4) {
    border-bottom: 1px solid var(--border);
  }
}

@media (max-width: 1120px) {
  .site-header {
    gap: 12px;
  }

  .header-actions {
    gap: 9px;
  }

  .header-contact {
    display: none;
  }

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

  .metric-band {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .metric:nth-child(4n) {
    border-right: 1px solid var(--border);
  }

  .metric:nth-child(3n) {
    border-right: 0;
  }

  .metric:nth-child(-n + 6) {
    border-bottom: 1px solid var(--border);
  }

}

@media (max-width: 980px) {
  :root {
    --gutter: 16px;
  }

  .nav,
  .header-actions {
    display: none;
  }

  .mobile-nav-toggle {
    display: grid;
  }

  .hero {
    min-height: auto;
    grid-template-columns: minmax(0, 1fr);
    gap: 45px;
    padding-top: 130px;
    padding-bottom: 70px;
  }

  .proof-reactor {
    width: min(760px, 100%);
    justify-self: center;
  }

  .audience-layout,
  .evidence-grid,
  .project-feature,
  .trajectory-layout,
  .decision-lab {
    grid-template-columns: minmax(0, 1fr);
  }

  .project-visual {
    max-width: 360px;
  }

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

  .fit-tabs button {
    border-bottom: 1px solid var(--border);
  }

  .fit-columns {
    grid-template-columns: minmax(0, 1fr);
  }

  .fit-columns > div {
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .fit-columns > div:last-child {
    border-bottom: 0;
  }

  .section-heading.horizontal {
    display: block;
  }

  .sync-state {
    margin-top: 15px;
  }

  .delivery-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .audience,
  .evidence,
  .projects,
  .thinking,
  .trajectory,
  .fit,
  .contact {
    padding-block: 60px;
  }

  .audience-panel,
  .evidence-stage,
  .project-feature,
  .decision-lab {
    padding: 26px;
  }

  .evidence-item.active {
    transform: none;
  }

  .trajectory-human {
    grid-template-columns: minmax(0, 1fr);
  }

}

@media (max-width: 640px) {
  :root {
    --gutter: 12px;
  }

  .site-header {
    top: 8px;
    width: calc(100% - 16px);
  }

  .brand-copy small {
    display: none;
  }

  .hero {
    gap: 32px;
    padding-top: 112px;
    padding-bottom: 54px;
  }

  h1 {
    font-size: clamp(2.7rem, 15vw, 4.1rem);
    letter-spacing: -0.055em;
  }

  .eyebrow {
    font-size: 0.68rem;
    letter-spacing: 0.1em;
  }

  .hero-actions .button {
    width: 100%;
  }

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

  .reactor-svg {
    padding-inline: 4px;
  }

  .reactor-detail {
    min-height: 0;
    padding: 18px;
  }

  .metric-band {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 10px;
  }

  .metric {
    border-right: 0;
    border-bottom: 1px solid var(--border);
    padding: 16px 12px;
  }

  .metric:nth-child(odd) {
    border-right: 1px solid var(--border);
  }

  .metric:nth-last-child(-n + 2) {
    border-bottom: 1px solid var(--border);
  }

  .metric:last-child {
    border-right: 0;
    border-bottom: 0;
  }

  .section-heading h2 {
    font-size: clamp(2rem, 10vw, 2.6rem);
  }

  .audience-panel,
  .evidence-stage,
  .project-feature,
  .decision-lab,
  .trajectory-card,
  .trajectory-human,
  .contact-card {
    padding: 22px;
  }

  .evidence-item {
    grid-template-columns: 30px minmax(0, 1fr);
  }

  .evidence-item i {
    grid-column: 2;
  }

  .proof-chain {
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
  }

  .proof-chain i {
    width: 2px;
    height: 18px;
    transform: scaleY(0.2);
    transform-origin: top;
    justify-self: center;
    background: linear-gradient(var(--blue), var(--cyan));
  }

  .evidence-stage.is-linking .proof-chain i {
    transform: scaleY(1);
  }

  .evidence-facts,
  .repo-grid,
  .project-stats,
  .project-narrative {
    grid-template-columns: minmax(0, 1fr);
  }

  .project-copy h3 {
    font-size: 2.3rem;
  }

  .project-evolution__step > div {
    padding: 16px;
  }

  .project-links {
    flex-direction: column;
  }

  .project-links .button {
    width: 100%;
    flex-basis: auto;
  }

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

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

  .app-pipeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .app-pipeline li::after {
    display: none;
  }

  .transfer-map div {
    grid-template-columns: minmax(0, 1fr);
  }

  .transfer-map i {
    display: none;
  }

  .fit-tabs {
    grid-template-columns: minmax(0, 1fr);
  }

  .fit-tabs button {
    border-right: 0;
  }

  .contact-card h2 {
    font-size: clamp(2.2rem, 12vw, 3.4rem);
  }

  .footer {
    display: grid;
    gap: 4px;
  }

  .delivery-overlay {
    padding: 8px;
  }

  .delivery-modal {
    max-height: calc(100dvh - 16px);
    border-radius: 20px;
    padding: 22px;
  }

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

  .delivery-focus {
    padding: 18px;
  }

  .delivery-controls button {
    flex: 1 1 120px;
  }
}

/* v5 · Human-first editorial theme
   The technical components keep their behavior, while the public experience
   uses a calm, familiar visual language instead of a dashboard aesthetic. */
:root {
  --bg: #f5f1e8;
  --surface: #fffdf8;
  --surface-2: #ede5d8;
  --surface-3: #faf6ef;
  --text: #222723;
  --muted: #515b54;
  --blue: #245b4a;
  --cyan: #9c3f25;
  --green: #276b50;
  --amber: #825610;
  --red: #9b3434;
  --border: #ccc3b5;
  --inverse-surface: #173f37;
  --inverse-text: #fff9ee;
  --inverse-muted: #e4ded2;
  --inverse-accent: #ffc59e;
  --accent-soft: #f3dfd4;
  --success-soft: #dfeee5;
  --warning-soft: #f3e7cd;
  --radius: 12px;
  --shadow: 0 18px 50px rgb(45 55 48 / 10%);
}

html {
  scroll-padding-top: var(--header-safe-offset, 88px);
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.7;
}

body::before {
  display: none;
}

h1,
h2,
h3 {
  color: var(--text);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 500;
  letter-spacing: -0.025em;
}

h1,
h1 span {
  overflow-wrap: normal;
  word-break: normal;
}

h1 span {
  color: inherit;
  -webkit-text-stroke: 0;
}

p {
  text-wrap: pretty;
}

:focus-visible {
  outline-color: var(--cyan);
}

.section-shell {
  width: min(1120px, calc(100% - (var(--gutter) * 2)));
}

.site-header {
  top: 0;
  width: 100%;
  max-width: none;
  min-height: 72px;
  transform: translateX(-50%);
  border: 0;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  background: rgb(255 253 248 / 96%);
  box-shadow: none;
  padding: 10px max(20px, calc((100% - 1120px) / 2));
  backdrop-filter: blur(10px);
}

.site-header.scrolled {
  top: 0;
  background: rgb(255 253 248 / 98%);
}

.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--blue);
  color: #fffdf8;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 600;
}

.brand-copy {
  line-height: 1.2;
}

.brand-copy strong {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.02rem;
  font-weight: 600;
}

.brand-copy small {
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0;
}

.nav a,
.nav-disclosure__link,
.header-contact {
  color: var(--text);
  font-weight: 600;
}

.nav a:hover,
.nav a:focus-visible,
.nav a[aria-current="page"] {
  color: var(--blue);
}

.header-contact,
.header-cta {
  border-radius: 8px;
}

.header-cta {
  background: var(--blue);
  color: #fffdf8;
}

.nav-submenu,
.mobile-nav-panel {
  border-color: var(--border);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.mobile-nav-backdrop {
  background: rgb(34 39 35 / 44%);
  backdrop-filter: blur(3px);
}

.mobile-nav-panel nav a,
.mobile-nav-group__main,
.mobile-nav-group__items {
  background: var(--surface-3);
  color: var(--text);
}

.mobile-nav-panel nav a span,
.mono,
.eyebrow {
  color: var(--cyan);
}

.hero {
  min-height: auto;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.72fr);
  gap: clamp(44px, 7vw, 96px);
  padding-top: 150px;
  padding-bottom: 110px;
}

.hero-copy {
  max-width: 680px;
}

.eyebrow {
  display: block;
  font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.home-hero h1 {
  margin: 20px 0 26px;
  font-size: clamp(3.6rem, 7vw, 6.7rem);
  line-height: 0.96;
}

.hero-line {
  max-width: 620px;
  margin-bottom: 16px;
  color: var(--blue);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.65rem, 3vw, 2.5rem);
  line-height: 1.25;
}

.hero-support {
  max-width: 610px;
  color: var(--muted);
  font-size: 1.12rem;
}

.hero-proof {
  margin-top: 38px;
  border-left: 3px solid var(--cyan);
  color: var(--muted);
  padding-left: 16px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.05rem;
  font-style: italic;
}

.portrait-frame {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 52% 52% 14px 14px;
  background: #ded6c9;
  box-shadow: 16px 18px 0 #d7cabb;
}

.home-portrait {
  transform: rotate(0.8deg);
}

.button {
  min-height: 46px;
  border-color: var(--border);
  border-radius: 8px;
  color: var(--text);
  font-weight: 650;
  transition:
    background-color var(--motion-micro) ease,
    border-color var(--motion-micro) ease,
    color var(--motion-micro) ease;
}

.button:hover,
.button:focus-visible {
  transform: none;
  border-color: var(--blue);
}

.button.primary {
  border-color: var(--blue);
  background: var(--blue);
  box-shadow: none;
  color: #fffdf8;
}

.button.primary:hover,
.button.primary:focus-visible {
  background: #194437;
}

.button.secondary {
  background: var(--surface);
}

.button.ghost,
.text-link,
.inline-link {
  color: var(--blue);
}

.text-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  font-weight: 700;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.home-section {
  padding-block: clamp(72px, 9vw, 118px);
  border-top: 1px solid var(--border);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 42px;
}

.section-heading h2,
.home-section h2 {
  margin: 10px 0 14px;
  font-size: clamp(2.35rem, 5vw, 4.4rem);
  line-height: 1.04;
}

.human-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  border-block: 1px solid var(--border);
}

.human-grid article {
  min-height: 270px;
  border-right: 1px solid var(--border);
  padding: 32px 34px 34px 0;
}

.human-grid article + article {
  padding-left: 34px;
}

.human-grid article:last-child {
  border-right: 0;
}

.card-number {
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 750;
}

.human-grid h3,
.human-project h3 {
  margin: 42px 0 12px;
  font-size: clamp(1.7rem, 2.4vw, 2.25rem);
  line-height: 1.12;
}

.human-grid p,
.human-project p,
.human-story p,
.human-contact p {
  color: var(--muted);
}

.selected-work {
  background: var(--inverse-surface);
  box-shadow: 0 0 0 100vmax var(--inverse-surface);
  color: var(--inverse-text);
  clip-path: inset(0 -100vmax);
}

.selected-work h2,
.selected-work h3,
.selected-work .section-heading p {
  color: var(--inverse-text);
}

.selected-work .eyebrow,
.selected-work .project-status {
  color: var(--inverse-accent);
}

.human-project {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(240px, 0.7fr);
  gap: 54px 72px;
  border-top: 1px solid rgb(255 249 238 / 30%);
  padding-top: 40px;
}

.human-project h3 {
  margin-top: 10px;
  color: var(--inverse-text);
}

.selected-work .human-project p {
  color: var(--inverse-muted);
}

.human-project__facts {
  display: grid;
  margin: 0;
}

.human-project__facts div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 18px;
  border-bottom: 1px solid rgb(255 249 238 / 26%);
  padding: 13px 0;
}

.human-project__facts dt {
  color: var(--inverse-muted);
}

.human-project__facts dd {
  margin: 0;
  color: var(--inverse-text);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.45rem;
}

.human-project__actions {
  display: flex;
  grid-column: 1 / -1;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
}

.selected-work .button.primary {
  border-color: var(--inverse-text);
  background: var(--inverse-text);
  color: var(--text);
}

.selected-work .text-link {
  color: var(--inverse-accent);
}

.human-story {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1fr);
  gap: clamp(40px, 8vw, 110px);
}

.human-story > div:last-child {
  padding-top: 32px;
  font-size: 1.08rem;
}

.human-contact {
  max-width: 860px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  padding: clamp(28px, 6vw, 70px);
}

.human-contact h2 {
  margin: 10px 0 16px;
  font-size: clamp(2.35rem, 5vw, 4.6rem);
  line-height: 1.04;
}

.breadcrumbs {
  padding-top: 118px;
}

.breadcrumbs a,
.breadcrumbs li {
  color: var(--muted);
}

.page-hero {
  max-width: 900px;
  padding-top: 58px;
  padding-bottom: 80px;
}

.page-hero h1 {
  margin: 14px 0 22px;
  font-size: clamp(3rem, 7vw, 6rem);
  line-height: 0.98;
}

.page-hero > p {
  max-width: 760px;
  color: var(--muted);
  font-size: 1.16rem;
}

.project-directory-card,
.repo-card,
.contact-card,
.executive-grid article,
.fit-shell,
.trajectory-card,
.thinking-card,
.decision-card,
.audience-panel,
.project-feature,
.evidence-record,
.proof-reactor {
  border-color: var(--border);
  border-radius: 12px;
  background: var(--surface);
  box-shadow: none;
}

.project-directory-card {
  border-top: 3px solid var(--blue);
  padding: clamp(26px, 5vw, 54px);
}

.project-directory-card h3 {
  font-size: clamp(2.2rem, 5vw, 4.2rem);
}

.project-capabilities span,
.reactor-evidence-links a,
.audience-links a,
.verified-badge,
.progress-badge,
.neutral-badge {
  border-color: var(--border);
  border-radius: 6px;
  background: var(--surface-3);
  color: var(--blue);
}

.sync-state {
  color: var(--muted);
}

.sync-state span,
.live-pill i,
.status-dot {
  background: var(--green);
  box-shadow: none;
}

.proof-reactor {
  overflow: hidden;
  background: #f9f5ed;
}

.proof-reactor::before {
  display: none;
}

.reactor-toolbar,
.reactor-detail,
.reactor-evidence-links {
  border-color: var(--border);
}

.reactor-detail p,
.reactor-toolbar,
.node .node-label {
  color: var(--muted);
}

.node circle {
  fill: #fffdf8;
  stroke: #9d9588;
}

.node text {
  fill: var(--text);
}

.node:hover circle,
.node:focus-visible circle,
.node.active circle {
  fill: #eee6da;
  stroke: var(--cyan);
  filter: none;
}

.signal {
  fill: var(--cyan);
  filter: none;
}

.flow-path.base {
  stroke: #c8c0b4;
}

.flow-path.active {
  stroke: var(--cyan);
}

.case-navigation {
  top: var(--header-safe-offset, 88px);
  border-color: var(--border);
  border-radius: 8px;
  background: rgb(255 253 248 / 96%);
  box-shadow: 0 8px 24px rgb(58 48 36 / 8%);
  backdrop-filter: blur(8px);
}

.case-navigation a:hover,
.case-navigation a:focus-visible,
.case-navigation a[aria-current="true"],
.case-navigation a[aria-current="location"] {
  background: var(--surface-2);
}

.engineering-reactor,
.engineering-case,
.projects,
.evidence-directory,
.contact,
.cv-summary {
  padding-block: clamp(64px, 9vw, 110px);
}

.metric-band {
  border-color: var(--border);
  background: var(--surface);
}

.metric,
.metric strong,
.metric > span {
  border-color: var(--border);
  color: var(--text);
}

.metric > span {
  color: var(--muted);
}

.evidence-directory__grid {
  gap: 18px;
}

.evidence-record {
  padding: 26px;
}

.evidence-record h2 {
  font-size: 1.55rem;
}

.evidence-record__meta > span:first-child {
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 700;
}

.evidence-record__details {
  margin-top: 18px;
  border-block: 1px solid var(--border);
  padding: 12px 0;
}

.evidence-record__details summary {
  min-height: 44px;
  color: var(--blue);
  font-weight: 700;
  cursor: pointer;
}

.evidence-record__details dl {
  margin-bottom: 8px;
}

.evidence-record__actions {
  align-items: center;
}

.evidence-filters {
  border-color: var(--border);
  border-radius: 10px;
  background: var(--surface);
}

.evidence-filters select {
  border-color: var(--border);
  background: #fff;
  color: var(--text);
}

.contact-list {
  display: grid;
  margin-top: 36px;
}

.contact-list a {
  display: flex;
  min-height: 68px;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  border-top: 1px solid var(--border);
  color: var(--text);
  text-decoration: none;
}

.contact-list a:last-child {
  border-bottom: 1px solid var(--border);
}

.contact-list span {
  color: var(--muted);
}

.contact-list strong {
  color: var(--blue);
}

.footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 24px 48px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  padding-block: 42px;
}

.footer > p {
  grid-column: 1 / -1;
  margin: 0;
  font-size: 0.82rem;
}

.footer div p {
  margin: 2px 0 0;
}

.footer nav {
  margin: 0;
}

.footer nav a:hover,
.footer nav a:focus-visible {
  color: var(--blue);
}

.delivery-overlay {
  background: rgb(36 35 31 / 48%);
  backdrop-filter: blur(4px);
}

.delivery-dialog {
  border-color: var(--border);
  background: var(--surface);
  color: var(--text);
}

@media (max-width: 980px) {
  .site-header {
    padding-inline: 18px;
  }

  .hero {
    grid-template-columns: minmax(0, 1fr) minmax(240px, 0.7fr);
    gap: 42px;
  }

  .human-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .human-grid article,
  .human-grid article + article {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--border);
    padding: 28px 0;
  }

  .human-grid article:last-child {
    border-bottom: 0;
  }

  .human-grid h3 {
    margin-top: 16px;
  }

  .human-project,
  .human-story {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 768px) {
  .hero {
    grid-template-columns: minmax(0, 1fr);
    padding-top: 118px;
    padding-bottom: 72px;
  }

  .home-portrait {
    width: min(82%, 380px);
    margin-top: 12px;
  }

  .home-hero h1 {
    font-size: clamp(3rem, 14vw, 5rem);
  }

  .home-section {
    padding-block: 70px;
  }

  .breadcrumbs {
    padding-top: 96px;
  }

  .page-hero {
    padding-top: 42px;
    padding-bottom: 54px;
  }

  .footer {
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
  }

  .footer > p {
    grid-column: auto;
  }
}

@media (max-width: 520px) {
  :root {
    --gutter: 17px;
  }

  .brand-copy small {
    display: none;
  }

  .hero-actions {
    align-items: stretch;
  }

  .hero-actions .button {
    flex: 1 1 100%;
  }

  .human-project__actions {
    align-items: stretch;
  }

  .human-project__actions .button,
  .human-project__actions .text-link {
    width: 100%;
  }

  .contact-list a {
    align-items: flex-start;
    flex-direction: column;
    gap: 2px;
    padding: 14px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .home-portrait {
    transform: none;
  }
}

/* v4.1.0 evidence architecture */

.nav {
  gap: 16px;
}

.nav-disclosure {
  position: relative;
  display: flex;
  align-items: center;
  gap: 7px;
}

.nav-disclosure__toggle {
  display: grid;
  width: 30px;
  height: 30px;
  flex: 0 0 30px;
  place-items: center;
  border: 1px solid transparent;
  border-radius: 7px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition:
    color var(--motion-micro) ease,
    border-color var(--motion-micro) ease,
    background var(--motion-micro) ease;
}

.nav-disclosure__toggle:hover,
.nav-disclosure__toggle[aria-expanded="true"] {
  border-color: var(--border);
  background: rgb(255 255 255 / 4%);
  color: var(--text);
}

.nav-disclosure__toggle:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.nav-disclosure__chevron {
  width: 15px;
  height: 15px;
  transform: rotate(0deg);
  transform-origin: center;
  transition: transform 180ms ease;
}

.nav-disclosure__toggle[aria-expanded="true"] .nav-disclosure__chevron {
  transform: rotate(180deg);
}

.nav-submenu {
  position: absolute;
  top: calc(100% + 14px);
  left: -12px;
  z-index: 130;
  display: grid;
  width: max-content;
  min-width: 230px;
  max-width: 340px;
  gap: 4px;
  border: 1px solid var(--border);
  border-radius: 15px;
  background: rgb(14 20 27 / 98%);
  box-shadow: 0 22px 60px rgb(0 0 0 / 42%);
  padding: 8px;
}

.nav-submenu a {
  display: grid;
  gap: 2px;
  border-radius: 10px;
  padding: 9px 11px;
  white-space: normal;
}

.nav-submenu a.nav-submenu__item {
  display: grid;
  gap: 2px;
  border-radius: 10px;
  padding: 9px 11px;
}

.nav-submenu__item small,
.mobile-nav-submenu__item small {
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 600;
  line-height: 1.35;
}

.nav-submenu a:hover,
.nav-submenu a:focus-visible {
  background: var(--surface-2);
}

.mobile-nav-group {
  display: grid;
  gap: 7px;
}

.mobile-nav-group__main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: stretch;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface-3);
  overflow: visible;
}

.mobile-nav-panel nav .mobile-nav-group__main > a {
  border: 0;
  border-radius: 13px 0 0 13px;
  background: transparent;
}

.mobile-nav-group__main .nav-disclosure__toggle {
  width: 44px;
  height: 100%;
  min-height: 44px;
  flex-basis: 44px;
  border: 0;
  border-left: 1px solid transparent;
  border-radius: 0 13px 13px 0;
  background: transparent;
  color: var(--text);
}

.mobile-nav-group__main .nav-disclosure__chevron {
  width: 18px;
  height: 18px;
}

.mobile-nav-group.is-open .mobile-nav-group__main,
.mobile-nav-group__main:has(.nav-disclosure__toggle:focus-visible) {
  border-color: var(--cyan);
}

.mobile-nav-group__main .nav-disclosure__toggle:hover,
.mobile-nav-group__main .nav-disclosure__toggle[aria-expanded="true"] {
  border-left-color: var(--border);
  background: rgb(255 255 255 / 4%);
}

.mobile-nav-group__items {
  display: grid;
  gap: 6px;
  border-left: 2px solid var(--cyan);
  margin-left: 20px;
  padding-left: 10px;
}

@media (prefers-reduced-motion: reduce) {
  .nav-disclosure__chevron {
    transition: none;
  }
}

.mobile-nav-panel nav .mobile-nav-group__items a {
  display: grid;
  gap: 3px;
  min-height: 44px;
  padding: 10px 13px;
  color: var(--muted);
  font-size: 0.82rem;
}

.mobile-nav-panel nav a.mobile-nav-submenu__item {
  width: 100%;
  min-height: 44px;
  align-content: center;
  align-items: start;
  justify-content: stretch;
  justify-items: start;
  gap: 3px;
  border-radius: 14px;
  padding: 10px 13px;
  overflow-wrap: normal;
  text-align: left;
  word-break: normal;
}

.mobile-nav-panel nav a.mobile-nav-submenu__item > span {
  color: var(--text);
  font-family: inherit;
  font-size: 0.82rem;
  line-height: 1.35;
}

.mobile-nav-panel nav a.mobile-nav-submenu__item > small {
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 600;
  line-height: 1.35;
}

.mobile-nav-panel nav a.mobile-nav-submenu__item:hover,
.mobile-nav-panel nav a.mobile-nav-submenu__item:focus-visible,
.mobile-nav-panel nav a.mobile-nav-submenu__item:active {
  border-color: var(--cyan);
  background: var(--surface-2);
  color: var(--text);
}

.reactor-toolbar__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

.reactor-toolbar__actions button {
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--surface-3);
  color: var(--text);
  padding: 7px 10px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  cursor: pointer;
}

.proof-reactor::before,
.flow-path.active,
.project-orbit {
  animation: none;
}

.project-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-bottom: 34px;
}

.project-filters button {
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface-3);
  color: var(--muted);
  padding: 9px 15px;
  font-weight: 800;
  cursor: pointer;
}

.project-filters button.active,
.project-filters button:hover,
.project-filters button:focus-visible {
  border-color: var(--cyan);
  color: var(--text);
}

.evidence-directory {
  padding-bottom: 100px;
}

.evidence-results {
  color: var(--green);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-weight: 800;
}

.evidence-filters {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin: 34px 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 22px;
}

.evidence-filters label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.evidence-filters select {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--surface-3);
  color: var(--text);
  padding: 8px 11px;
  font: inherit;
}

.evidence-filters .button {
  grid-column: 1 / -1;
  width: fit-content;
  align-self: end;
}

.evidence-directory__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.evidence-record {
  display: grid;
  min-width: 0;
  gap: 16px;
  align-content: start;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgb(91 140 255 / 7%), transparent 52%),
    var(--surface);
  padding: 25px;
}

.evidence-record__meta,
.evidence-record__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.evidence-record h2 {
  margin: 0;
  font-size: clamp(1.35rem, 2.6vw, 2rem);
  line-height: 1.12;
}

.evidence-record > p,
.evidence-record dd {
  color: var(--muted);
}

.evidence-record dl {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
}

.evidence-record dl > div {
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-3);
  padding: 11px;
}

.evidence-record dt {
  color: var(--cyan);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.evidence-record dd {
  margin: 4px 0 0;
  overflow-wrap: break-word;
}

.evidence-empty {
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  color: var(--muted);
  padding: 28px;
  text-align: center;
}

@media (max-width: 1120px) {
  .nav {
    gap: 10px;
  }

  .nav a {
    font-size: 0.82rem;
  }
}

@media (max-width: 900px) {
  .evidence-filters {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .evidence-directory__grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 640px) {
  .reactor-toolbar__actions {
    justify-content: flex-start;
  }

  .evidence-directory {
    padding-bottom: 64px;
  }

  .evidence-filters,
  .evidence-record dl {
    grid-template-columns: minmax(0, 1fr);
  }

  .evidence-filters,
  .evidence-record {
    padding: 18px;
  }

  .evidence-record__actions .button {
    width: 100%;
  }
}

@media (max-width: 380px) {
  .brand-copy strong {
    font-size: 0.9rem;
  }

  .mobile-nav-panel {
    padding: 18px;
  }

  .mobile-nav-actions {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero {
    padding-top: 104px;
  }

  h1 {
    font-size: 2.65rem;
  }

  .metric strong {
    font-size: 1.22rem;
  }

  .delivery-steps {
    grid-template-columns: minmax(0, 1fr);
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }

  [data-reveal],
  .reveal-enabled [data-reveal]:not(.revealed) {
    opacity: 1;
    transform: none;
  }

  .project-orbit,
  .proof-reactor::before,
  .flow-path.active {
    animation: none !important;
  }
}

.noscript-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  align-items: center;
  padding: 0.9rem max(1rem, calc((100% - 1180px) / 2));
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.noscript-links a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

/* v3.3.0 multipage information architecture */

.nav a[aria-current="page"] {
  color: var(--text);
}

.nav a[aria-current="page"]::after {
  display: block;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  content: "";
}

.breadcrumbs {
  padding-top: 118px;
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  list-style: none;
  text-transform: uppercase;
}

.breadcrumbs li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.breadcrumbs a:hover,
.breadcrumbs a:focus-visible {
  color: var(--cyan);
}

.page-hero {
  max-width: 980px;
  padding-top: 76px;
  padding-bottom: 78px;
}

.page-hero h1 {
  max-width: 1020px;
  margin-bottom: 28px;
  font-size: clamp(3.1rem, 7vw, 6.5rem);
  line-height: 0.98;
}

.page-hero > p {
  max-width: 800px;
  color: var(--muted);
  font-size: clamp(1.08rem, 2vw, 1.35rem);
}

.page-hero .hero-actions {
  margin-top: 32px;
}

.home-hero {
  min-height: 900px;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.78fr);
  gap: clamp(38px, 6vw, 78px);
}

.home-portrait {
  align-self: center;
  width: min(100%, 440px);
  justify-self: end;
}

.home-portrait .portrait-frame {
  aspect-ratio: 4 / 5;
}

.executive-section,
.projects-home,
.transfer-summary,
.home-contact,
.cv-summary {
  padding-block: 92px;
}

.executive-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 34px;
}

.executive-grid article,
.project-directory-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgb(91 140 255 / 6%), transparent 55%),
    var(--surface);
  padding: 28px;
}

.executive-grid article h3 {
  margin: 12px 0 8px;
  font-size: 1.22rem;
}

.executive-grid article p,
.project-directory-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.evidence-journey {
  display: grid;
  gap: 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgb(91 140 255 / 6%), transparent 55%),
    var(--surface);
  padding: 28px;
  color: inherit;
  text-decoration: none;
  transition:
    transform var(--motion-micro) ease,
    border-color var(--motion-micro) ease,
    background var(--motion-state) ease;
}

.evidence-journey:hover,
.evidence-journey:focus-visible {
  transform: translateY(-3px);
  border-color: var(--cyan);
  background:
    linear-gradient(145deg, rgb(69 198 212 / 10%), transparent 55%),
    var(--surface);
}

.evidence-journey h3,
.evidence-journey p {
  margin: 0;
}

.evidence-journey p {
  color: var(--muted);
}

.evidence-journey strong {
  margin-top: 6px;
  color: var(--green);
  font-size: 0.86rem;
}

.evidence-chain {
  position: relative;
  display: flex;
  min-width: 0;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 9px;
  overflow: hidden;
  margin-top: 24px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface-3);
  padding: 18px;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.78rem;
  font-weight: 800;
  text-decoration: none;
  transition:
    border-color var(--motion-micro) ease,
    color var(--motion-micro) ease;
}

.evidence-chain::before {
  position: absolute;
  inset: 0;
  transform: scaleX(0);
  transform-origin: left;
  background: linear-gradient(90deg, transparent, rgb(69 198 212 / 12%), transparent);
  content: "";
  pointer-events: none;
}

.evidence-chain.is-running::before {
  animation: evidence-chain-entry var(--motion-entry) ease-out 1;
}

.evidence-chain:hover,
.evidence-chain:focus-visible {
  border-color: var(--cyan);
  color: var(--text);
}

.evidence-chain span,
.evidence-chain i {
  position: relative;
  z-index: 1;
}

.evidence-chain i {
  color: var(--cyan);
  font-style: normal;
}

@keyframes evidence-chain-entry {
  from {
    transform: scaleX(0);
    opacity: 0;
  }
  45% {
    opacity: 1;
  }
  to {
    transform: scaleX(1);
    opacity: 0;
  }
}

.executive-evidence .executive-grid article > strong {
  display: block;
  color: var(--green);
  font-size: clamp(1.65rem, 3vw, 2.4rem);
  line-height: 1;
}

.engineering-summary {
  display: grid;
  grid-template-columns: minmax(210px, 0.48fr) minmax(0, 1.52fr);
  gap: clamp(26px, 5vw, 64px);
  align-items: center;
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 6px);
  background:
    radial-gradient(circle at 12% 22%, rgb(69 198 212 / 13%), transparent 26%),
    var(--surface);
  box-shadow: var(--shadow);
  padding: clamp(26px, 5vw, 58px);
}

.engineering-summary__visual {
  display: grid;
  aspect-ratio: 1;
  place-items: center;
  border: 1px solid rgb(69 198 212 / 28%);
  border-radius: 50%;
  background: radial-gradient(circle, rgb(91 140 255 / 22%), transparent 62%);
}

.engineering-summary__visual span {
  display: grid;
  width: 46%;
  aspect-ratio: 1;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: #071019;
  font-family: ui-monospace, monospace;
  font-size: clamp(1.4rem, 4vw, 2.6rem);
  font-weight: 900;
}

.engineering-summary h3 {
  margin: 18px 0 8px;
  font-size: clamp(2.1rem, 4vw, 3.8rem);
}

.engineering-summary > div > p {
  color: var(--muted);
}

.summary-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 24px 0;
}

.summary-metrics span {
  display: grid;
  gap: 2px;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 13px;
  color: var(--muted);
  font-size: 0.78rem;
}

.summary-metrics strong {
  color: var(--text);
  font-size: 1.05rem;
}

.summary-evolution,
.summary-limit {
  border-left: 2px solid var(--cyan);
  padding-left: 15px;
}

.summary-limit {
  border-color: var(--amber);
}

.metric-band--priority {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.metric-band--priority .metric:nth-child(3n),
.metric-band--priority .metric:nth-child(4n) {
  border-right: 1px solid var(--border);
}

.metric-band--priority .metric:last-child {
  border-right: 0;
}

.transfer-summary__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
  gap: 38px;
  margin-bottom: 22px;
}

.transfer-summary__grid > p,
.transfer-summary__grid ul {
  margin: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 28px;
  color: var(--muted);
}

.transfer-summary__grid ul {
  display: grid;
  gap: 8px;
  padding-left: 48px;
}

.engineering-case {
  padding-bottom: 90px;
}

.case-navigation {
  position: sticky;
  top: var(--header-safe-offset, 96px);
  z-index: 80;
  display: flex;
  overflow-x: auto;
  gap: 7px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: rgb(14 20 27 / 94%);
  box-shadow: 0 14px 36px rgb(0 0 0 / 24%);
  padding: 8px;
  scrollbar-width: thin;
  backdrop-filter: blur(16px);
}

.case-navigation a {
  flex: 0 0 auto;
  border-radius: 10px;
  padding: 9px 12px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-decoration: none;
  transition:
    background var(--motion-state) ease,
    color var(--motion-micro) ease;
}

.case-navigation a:hover,
.case-navigation a:focus-visible,
.case-navigation a[aria-current="true"],
.case-navigation a[aria-current="location"] {
  background: var(--surface-2);
  color: var(--text);
}

.case-anchor-target {
  scroll-margin-top: calc(var(--header-safe-offset, 96px) + 76px);
}

.engineering-case .project-feature {
  margin: 0;
}

.engineering-reactor {
  padding-block: 90px;
}

.engineering-reactor .proof-reactor {
  width: 100%;
  margin-top: 34px;
}

#evidence-explorer {
  scroll-margin-top: var(--header-safe-offset, 96px);
}

.project-directory-card {
  display: grid;
  gap: 24px;
  margin-bottom: 76px;
}

.project-directory-card h3 {
  margin: 14px 0 0;
  font-size: clamp(1.8rem, 4vw, 3.3rem);
}

.project-directory-card .button {
  width: fit-content;
}

.projects-feed-heading {
  margin-bottom: 28px;
}

.cv-summary {
  padding-top: 20px;
}

.footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin-bottom: 18px;
}

.footer nav a {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
  text-decoration: none;
}

.footer nav a:hover,
.footer nav a:focus-visible {
  color: var(--cyan);
}

@media (max-width: 1120px) {
  .metric-band--priority {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .metric-band--priority .metric:nth-child(3n) {
    border-right: 0;
  }
}

@media (max-width: 980px) {
  .home-hero,
  .engineering-summary,
  .transfer-summary__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .home-portrait {
    width: min(100%, 420px);
    justify-self: start;
  }

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

  .executive-grid article:last-child {
    grid-column: 1 / -1;
  }

  .engineering-summary__visual {
    width: min(270px, 100%);
  }
}

@media (max-width: 768px) {
  .breadcrumbs {
    padding-top: 98px;
  }

  .page-hero {
    padding-top: 52px;
    padding-bottom: 54px;
  }

  .executive-section,
  .projects-home,
  .transfer-summary,
  .home-contact,
  .engineering-reactor {
    padding-block: 60px;
  }

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

@media (max-width: 640px) {
  .page-hero h1 {
    overflow-wrap: normal;
    font-size: clamp(2.45rem, 13vw, 3.7rem);
    word-break: normal;
  }

  .executive-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .executive-grid article:last-child {
    grid-column: auto;
  }

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

  .metric-band--priority .metric:nth-child(3n),
  .metric-band--priority .metric:nth-child(4n) {
    border-right: 0;
  }

  .metric-band--priority .metric:nth-child(odd) {
    border-right: 1px solid var(--border);
  }

  .metric-band--priority .metric:last-child {
    grid-column: 1 / -1;
    border-right: 0;
  }

  .summary-metrics {
    grid-template-columns: minmax(0, 1fr);
  }

  .engineering-summary,
  .executive-grid article,
  .project-directory-card,
  .transfer-summary__grid > p,
  .transfer-summary__grid ul {
    padding: 22px;
  }
}

/* v5.1 · Accessible human color system
   Warm paper, forest green and fired clay replace the remaining dashboard
   greys. Technical depth is expressed through spacing and borders, not low
   contrast panels or luminous effects. */
:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 3px;
}

.case-navigation {
  border-color: var(--border);
  background: rgb(255 253 248 / 96%);
  box-shadow: 0 8px 24px rgb(45 55 48 / 8%);
  backdrop-filter: blur(8px);
}

.case-navigation a:hover,
.case-navigation a:focus-visible,
.case-navigation a[aria-current="true"],
.case-navigation a[aria-current="location"] {
  background: var(--surface-2);
  color: var(--text);
}

.nav-submenu {
  background: var(--surface);
  box-shadow: var(--shadow);
}

.engineering-summary__visual,
.project-visual,
.thinking-visual {
  background: var(--surface-3);
  box-shadow: none;
}

.nav-disclosure__toggle:hover,
.nav-disclosure__toggle[aria-expanded="true"],
.mobile-nav-group__main .nav-disclosure__toggle:hover,
.mobile-nav-group__main .nav-disclosure__toggle[aria-expanded="true"] {
  background: var(--surface-2);
}

.executive-grid article,
.project-directory-card,
.evidence-journey,
.evidence-record,
.evidence-stage,
.engineering-summary {
  background: var(--surface);
}

.project-evolution::before {
  background: linear-gradient(var(--blue), var(--cyan), var(--green));
}

.project-evolution__step > div {
  border-color: var(--border);
  background: var(--surface);
  box-shadow: 0 8px 24px rgb(45 55 48 / 5%);
}

.project-evolution__step--current > div {
  border-color: var(--green);
  background: var(--success-soft);
}

.project-evolution__marker {
  border-color: var(--bg);
  background: var(--blue);
  box-shadow: 0 0 0 1px var(--blue);
}

.project-evolution__step--current .project-evolution__marker {
  background: var(--green);
  box-shadow: 0 0 0 1px var(--green);
}

.project-evolution__label,
.project-narrative dt {
  color: var(--cyan);
}

.project-evolution__step p:not(.project-evolution__label, .project-evolution__metrics),
.project-evolution__metrics,
.project-narrative dd {
  color: var(--muted);
}

.project-narrative > div {
  border-color: var(--border);
  background: var(--surface-3);
}

#limitaciones {
  border-color: var(--amber);
  background: var(--warning-soft);
}

.project-capabilities span {
  border-color: #d5b09f;
  background: var(--accent-soft);
  color: var(--text);
}

.evidence-item {
  border-color: var(--border);
  background: var(--surface);
  color: var(--text);
  box-shadow: 0 5px 16px rgb(45 55 48 / 4%);
}

.evidence-item span {
  color: var(--muted);
}

.evidence-item i {
  color: var(--green);
}

.evidence-item:hover,
.evidence-item:focus-visible {
  border-color: var(--blue);
  background: var(--surface-3);
}

.evidence-item.active {
  transform: none;
  border-color: var(--green);
  background: var(--success-soft);
}

.evidence-stage {
  border-color: var(--border);
  background: var(--surface);
  box-shadow: 0 12px 32px rgb(45 55 48 / 6%);
}

.verified-badge {
  border-color: #9dbda9;
  background: var(--success-soft);
  color: var(--green);
}

.progress-badge {
  border-color: #ccb982;
  background: var(--warning-soft);
  color: var(--amber);
}

.neutral-badge {
  border-color: #b4c6bf;
  background: #e5eee9;
  color: var(--blue);
}

.evidence-record dl > div,
.evidence-filters,
.evidence-chain,
.summary-metrics span,
.transfer-summary__grid > p,
.transfer-summary__grid ul {
  background: var(--surface-3);
}

.evidence-journey:hover,
.evidence-journey:focus-visible {
  transform: none;
  border-color: var(--blue);
  background: var(--surface-3);
}

.engineering-summary__visual {
  border-color: #a9bdb6;
}

.engineering-summary__visual span {
  background: var(--blue);
  color: var(--inverse-text);
}

.delivery-overlay {
  background: rgb(23 63 55 / 74%);
}

.delivery-modal {
  border-color: var(--border);
  background: var(--surface);
  color: var(--text);
  box-shadow: 0 40px 100px rgb(23 63 55 / 28%);
}

.delivery-progress {
  background: var(--surface-2);
}

.delivery-progress span {
  background: linear-gradient(90deg, var(--blue), var(--cyan));
}

.delivery-steps li {
  border-color: var(--border);
  background: var(--surface-3);
  color: var(--muted);
}

.delivery-steps li.active {
  border-color: var(--green);
  background: var(--success-soft);
  color: var(--text);
}

.delivery-focus,
.delivery-controls button,
.modal-close {
  border-color: var(--border);
  background: var(--surface-3);
  color: var(--text);
}

.delivery-controls .primary-control {
  border-color: var(--blue);
  background: var(--blue);
  color: var(--inverse-text);
}

.selected-work .section-heading .eyebrow,
.selected-work .human-project .project-status {
  color: var(--inverse-accent);
}