:root {
  --graphite: #0b0f14;
  --graphite-2: #111923;
  --graphite-3: #18232f;
  --mediterranean: #0b3d91;
  --mediterranean-bright: #1768c4;
  --copper: #b87333;
  --copper-light: #d49a62;
  --off-white: #eae7dc;
  --paper: #f5f2e9;
  --paper-2: #ece7dc;
  --signal-amber: #d6a44f;
  --text-muted-dark: #959793;
  --ink: #16202a;
  --ink-muted: #5f6870;
  --line-dark: rgba(234, 231, 220, 0.16);
  --line-light: rgba(22, 32, 42, 0.15);
  --max-width: 1380px;
  --radius-small: 0.55rem;
  --radius: 1.1rem;
  --radius-large: 1.75rem;
  --shadow: 0 1.6rem 5rem rgba(3, 9, 16, 0.18);
  --font-sans: Inter, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  margin: 0;
  background: var(--graphite);
  color: var(--off-white);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  overflow-wrap: anywhere;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

[dir="rtl"] [data-i18n],
[dir="rtl"] [data-i18n-aria],
[dir="rtl"] [data-i18n-alt] {
  unicode-bidi: isolate;
}

[dir="rtl"] .brand-name,
[dir="rtl"] .hero h1,
[dir="rtl"] .globe-core,
[dir="rtl"] .card-topline > span,
[dir="rtl"] .portfolio-card h3:not([data-i18n]),
[dir="rtl"] .boundary-row strong:not([data-i18n]),
[dir="rtl"] .future-grid h3:not([data-i18n]),
[dir="rtl"] .truth-strip dd:not([data-i18n]),
[dir="rtl"] .labs-identity h2 {
  direction: ltr;
  unicode-bidi: isolate;
}

body::selection {
  background: var(--signal-amber);
  color: var(--graphite);
}

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

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

button {
  font: inherit;
}

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

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

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 0.75rem;
  inset-inline-start: 0.75rem;
  padding: 0.7rem 1rem;
  border-radius: var(--radius-small);
  background: var(--signal-amber);
  color: var(--graphite);
  font-weight: 800;
  transform: translateY(-160%);
  transition: transform 160ms ease;
}

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

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: clamp(1rem, 2.5vw, 2.5rem);
  min-height: 5rem;
  padding: 0.75rem max(1rem, calc((100vw - var(--max-width)) / 2));
  border-bottom: 1px solid var(--line-dark);
  background: rgba(11, 15, 20, 0.92);
  backdrop-filter: blur(18px);
}

.no-js .site-header {
  grid-template-columns: auto 1fr auto;
}

.no-js .language-switcher {
  display: none;
}

.brand {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  line-height: 1.05;
}

.brand-name {
  color: var(--off-white);
  font-size: 1.1rem;
  font-weight: 750;
  letter-spacing: 0.02em;
}

.brand-name span,
.hero h1 span {
  color: var(--mediterranean-bright);
}

.brand small {
  margin-top: 0.28rem;
  color: rgba(234, 231, 220, 0.58);
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.primary-nav {
  display: flex;
  justify-content: center;
  gap: clamp(1rem, 2.4vw, 2.2rem);
}

.primary-nav a {
  position: relative;
  color: rgba(234, 231, 220, 0.7);
  font-size: 0.82rem;
  font-weight: 680;
  letter-spacing: 0.04em;
}

.primary-nav a::after {
  position: absolute;
  bottom: -0.45rem;
  inset-inline: 0;
  height: 2px;
  background: var(--copper);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

[dir="rtl"] .primary-nav a::after,
[dir="rtl"] .method-grid li::before {
  transform-origin: right;
}

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

.primary-nav a:hover::after {
  transform: scaleX(1);
}

.language-switcher {
  display: flex;
  gap: 0.15rem;
  padding: 0.2rem;
  border: 1px solid var(--line-dark);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.025);
}

.language-switcher button {
  min-height: 2.75rem;
  min-width: 2.75rem;
  padding: 0.35rem 0.55rem;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: rgba(234, 231, 220, 0.6);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 760;
  letter-spacing: 0.08em;
  direction: ltr;
  unicode-bidi: isolate;
}

.language-switcher button:hover {
  color: var(--off-white);
}

.language-switcher button.is-active {
  background: var(--off-white);
  color: var(--graphite);
}

.header-github {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--signal-amber);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.header-github:hover {
  color: var(--off-white);
}

.hero {
  position: relative;
  min-height: calc(100svh - 5rem);
  overflow: hidden;
  background:
    radial-gradient(circle at 72% 25%, rgba(11, 61, 145, 0.28), transparent 31rem),
    radial-gradient(circle at 12% 75%, rgba(184, 115, 51, 0.15), transparent 28rem),
    linear-gradient(135deg, #0b0f14 0%, #101923 52%, #0b0f14 100%);
}

.hero::before {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(234, 231, 220, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(234, 231, 220, 0.02) 1px, transparent 1px);
  background-size: 64px 64px;
  content: "";
  mask-image: linear-gradient(to bottom, black, transparent 88%);
  pointer-events: none;
}

.hero-backdrop {
  position: absolute;
  top: 10%;
  inset-inline-end: -8%;
  width: min(74rem, 80vw);
  aspect-ratio: 3 / 1;
  background: url("./assets/brand/hub-optimus-hero.jpg") center / cover no-repeat;
  filter: saturate(0.72) contrast(1.08);
  opacity: 0.08;
  transform: rotate(-3deg);
  mask-image: linear-gradient(90deg, transparent, black 30%, black 70%, transparent);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(28rem, 1.08fr);
  align-items: center;
  gap: clamp(3rem, 7vw, 8rem);
  width: min(calc(100% - 2rem), var(--max-width));
  min-height: calc(100svh - 5rem);
  margin: 0 auto;
  padding: clamp(4rem, 9vh, 8rem) 0;
}

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

.eyebrow,
.section-kicker {
  margin: 0 0 1.25rem;
  color: var(--copper-light);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 760;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.status-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--signal-amber);
  box-shadow: 0 0 0 0.35rem rgba(214, 164, 79, 0.09);
}

.hero h1 {
  max-width: 100%;
  margin: 0;
  font-size: clamp(3.8rem, 8vw, 8rem);
  font-weight: 720;
  letter-spacing: -0.065em;
  line-height: 0.88;
}

.signal-sequence {
  max-width: 58rem;
  margin: 2rem 0 0;
  color: var(--signal-amber);
  font-family: var(--font-mono);
  font-size: clamp(0.76rem, 1vw, 0.92rem);
  font-weight: 700;
  letter-spacing: 0.025em;
}

.hero-lead {
  max-width: 40rem;
  margin: 2rem 0 0;
  color: var(--off-white);
  font-size: clamp(1.18rem, 1.8vw, 1.58rem);
  font-weight: 470;
  line-height: 1.45;
}

.hero-boundary {
  max-width: 40rem;
  margin: 1.1rem 0 0;
  color: rgba(234, 231, 220, 0.62);
  font-size: 0.96rem;
}

.hero-actions,
.evidence-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2.2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.72rem 1.15rem;
  border: 1px solid transparent;
  border-radius: var(--radius-small);
  font-size: 0.79rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  transition:
    background 160ms ease,
    border-color 160ms ease,
    color 160ms ease,
    transform 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  border-color: var(--signal-amber);
  background: var(--signal-amber);
  color: var(--graphite);
}

.button-primary:hover {
  border-color: var(--off-white);
  background: var(--off-white);
}

.button-secondary {
  border-color: rgba(234, 231, 220, 0.28);
  background: rgba(234, 231, 220, 0.045);
  color: var(--off-white);
}

.button-secondary:hover {
  border-color: var(--signal-amber);
  color: var(--signal-amber);
}

.truth-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin: 3rem 0 0;
  overflow: hidden;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: var(--line-dark);
}

.truth-strip div {
  min-width: 0;
  padding: 0.9rem;
  background: rgba(11, 15, 20, 0.88);
}

.truth-strip dt {
  overflow: hidden;
  color: var(--text-muted-dark);
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.08em;
  text-overflow: ellipsis;
  text-transform: uppercase;
  white-space: nowrap;
}

.truth-strip dd {
  margin: 0.34rem 0 0;
  color: var(--off-white);
  font-size: 0.74rem;
  font-weight: 760;
}

.truth-strip a {
  color: var(--signal-amber);
}

.globe-card {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(234, 231, 220, 0.16);
  border-radius: var(--radius-large);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.035), transparent 45%),
    rgba(3, 10, 18, 0.72);
  box-shadow: var(--shadow);
}

.globe-card::before {
  position: absolute;
  inset: 3.7rem 0 2.8rem;
  background:
    linear-gradient(rgba(23, 104, 196, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 104, 196, 0.035) 1px, transparent 1px);
  background-size: 32px 32px;
  content: "";
  pointer-events: none;
}

.globe-toolbar,
.globe-card figcaption {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 3.7rem;
  padding: 0.8rem 1rem;
  border-bottom: 1px solid var(--line-dark);
  background: rgba(11, 15, 20, 0.7);
}

.globe-toolbar span,
.globe-card figcaption {
  color: rgba(234, 231, 220, 0.7);
  font-family: var(--font-mono);
  font-size: 0.63rem;
  font-weight: 720;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.globe-toolbar small {
  display: block;
  margin-top: 0.2rem;
  color: var(--text-muted-dark);
  font-size: 0.52rem;
  letter-spacing: 0.05em;
}

.globe-toolbar button {
  min-height: 2.75rem;
  padding: 0.45rem 0.72rem;
  border: 1px solid rgba(214, 164, 79, 0.48);
  border-radius: 999px;
  background: transparent;
  color: var(--signal-amber);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 760;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.globe-toolbar button:hover {
  border-color: var(--off-white);
  color: var(--off-white);
}

.globe-stage {
  position: relative;
  aspect-ratio: 1.2 / 1;
  min-height: 31rem;
}

.globe-fallback,
#world-globe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.globe-fallback {
  object-fit: cover;
  opacity: 0.32;
  filter: saturate(0.65) contrast(1.16);
}

#world-globe {
  z-index: 1;
  cursor: grab;
  opacity: 0;
  touch-action: pan-y pinch-zoom;
  transition: opacity 300ms ease;
}

#world-globe:focus-visible {
  outline-offset: -4px;
}

#world-globe.is-ready {
  opacity: 1;
}

#world-globe:active {
  cursor: grabbing;
}

.no-js #world-globe,
.no-js #globe-motion {
  display: none;
}

.globe-noscript {
  position: relative;
  z-index: 2;
  margin: 0;
  padding: 0.8rem 1rem;
  border-top: 1px solid var(--line-dark);
  color: rgba(234, 231, 220, 0.62);
  font-size: 0.72rem;
}

.globe-core {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 50%;
  display: flex;
  align-items: baseline;
  gap: 0.12rem;
  padding: 0.42rem 0.6rem;
  border: 1px solid rgba(214, 164, 79, 0.38);
  border-radius: var(--radius-small);
  background: rgba(11, 15, 20, 0.76);
  box-shadow: 0 0 2.5rem rgba(11, 61, 145, 0.25);
  color: var(--off-white);
  font-size: clamp(0.72rem, 1.3vw, 1.05rem);
  transform: translate(-50%, -50%);
  backdrop-filter: blur(8px);
  pointer-events: none;
}

.globe-core span {
  font-weight: 800;
}

.globe-core strong {
  color: var(--signal-amber);
  font-weight: 520;
}

.globe-card figcaption {
  border-top: 1px solid var(--line-dark);
  border-bottom: 0;
  color: var(--text-muted-dark);
  font-size: 0.52rem;
}

.globe-card figcaption a {
  color: var(--copper-light);
}

.principle-band {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(0.8rem, 3vw, 2.4rem);
  min-height: 4rem;
  padding: 0.85rem 1rem;
  border-top: 1px solid rgba(214, 164, 79, 0.2);
  border-bottom: 1px solid rgba(214, 164, 79, 0.2);
  background: #0d131b;
}

.principle-band p {
  margin: 0;
  color: rgba(234, 231, 220, 0.66);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-align: center;
  text-transform: uppercase;
}

.principle-band span {
  width: 0.28rem;
  height: 0.28rem;
  border-radius: 50%;
  background: var(--copper);
}

.section {
  padding: clamp(5.5rem, 10vw, 10rem) max(1rem, calc((100vw - var(--max-width)) / 2));
}

.section-light {
  background:
    linear-gradient(90deg, rgba(11, 61, 145, 0.035) 1px, transparent 1px),
    var(--paper);
  background-size: 80px 100%;
  color: var(--ink);
}

.section-dark {
  background:
    radial-gradient(circle at 8% 0, rgba(11, 61, 145, 0.16), transparent 32rem),
    var(--graphite-2);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(12rem, 0.42fr) minmax(20rem, 0.83fr) minmax(18rem, 0.75fr);
  align-items: end;
  gap: clamp(2rem, 5vw, 5rem);
  margin-bottom: clamp(3rem, 6vw, 5rem);
}

.section-heading .section-kicker {
  align-self: start;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(2.5rem, 5vw, 5rem);
  font-weight: 680;
  letter-spacing: -0.055em;
  line-height: 0.98;
}

.section-heading > p:last-child {
  margin: 0;
  color: inherit;
  font-size: 1rem;
  opacity: 0.67;
}

.section-light .section-kicker {
  color: var(--mediterranean);
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
  list-style: none;
}

.method-grid li {
  position: relative;
  min-height: 17rem;
  padding: 1.4rem;
  border-inline-start: 1px solid var(--line-light);
}

.method-grid li:last-child {
  border-inline-end: 1px solid var(--line-light);
}

.method-grid li::before {
  position: absolute;
  bottom: -1px;
  inset-inline-start: 0;
  width: 100%;
  height: 3px;
  background: var(--copper);
  content: "";
  transform: scaleX(0.16);
  transform-origin: left;
  transition: transform 240ms ease;
}

.method-grid li:hover::before {
  transform: scaleX(1);
}

.method-grid span {
  color: var(--mediterranean);
  font-family: var(--font-mono);
  font-size: 0.67rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.method-grid h3 {
  margin: 6rem 0 0;
  font-size: clamp(1.1rem, 1.7vw, 1.45rem);
  letter-spacing: -0.025em;
}

.method-grid p {
  margin: 0.65rem 0 0;
  color: var(--ink-muted);
  font-size: 0.86rem;
}

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

.portfolio-card {
  display: flex;
  flex-direction: column;
  min-height: 25rem;
  padding: clamp(1.3rem, 2.5vw, 2rem);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(234, 231, 220, 0.045), transparent 45%),
    rgba(11, 15, 20, 0.5);
  transition:
    border-color 180ms ease,
    transform 180ms ease,
    background 180ms ease;
}

.portfolio-card:hover {
  border-color: rgba(214, 164, 79, 0.42);
  background:
    linear-gradient(145deg, rgba(214, 164, 79, 0.055), transparent 45%),
    rgba(11, 15, 20, 0.72);
  transform: translateY(-4px);
}

.card-topline {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.card-topline > span {
  color: var(--text-muted-dark);
  font-family: var(--font-mono);
  font-size: 0.57rem;
  font-weight: 760;
  letter-spacing: 0.12em;
}

.status {
  max-width: 11rem;
  padding: 0.32rem 0.48rem;
  border: 1px solid;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.5rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.25;
  text-align: center;
  text-transform: uppercase;
}

.status-active,
.status-protocol {
  border-color: rgba(214, 164, 79, 0.5);
  background: rgba(214, 164, 79, 0.08);
  color: var(--signal-amber);
}

.status-working,
.status-browser {
  border-color: rgba(23, 104, 196, 0.56);
  background: rgba(23, 104, 196, 0.1);
  color: #83baf2;
}

.status-early,
.status-intake,
.status-experimental {
  border-color: rgba(184, 115, 51, 0.56);
  background: rgba(184, 115, 51, 0.1);
  color: var(--copper-light);
}

.portfolio-card h3 {
  margin: 4.2rem 0 0;
  font-size: clamp(1.4rem, 2.2vw, 2rem);
  font-weight: 620;
  letter-spacing: -0.035em;
  line-height: 1.12;
}

.portfolio-card > p {
  margin: 1rem 0 0;
  color: rgba(234, 231, 220, 0.62);
  font-size: 0.88rem;
}

.portfolio-card > .card-disclosure {
  margin-top: 0.9rem;
  padding-inline-start: 0.8rem;
  border-inline-start: 2px solid rgba(214, 164, 79, 0.55);
  color: rgba(234, 231, 220, 0.52);
  font-size: 0.72rem;
}

.card-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1.1rem;
  margin-top: auto;
  padding-top: 2.2rem;
}

.card-links a,
.provider-note a {
  color: var(--signal-amber);
  font-size: 0.72rem;
  font-weight: 800;
}

.card-links a::after,
.provider-note a::after {
  content: " ↗";
}

.card-links a:hover,
.provider-note a:hover {
  color: var(--off-white);
}

.document-language-badge {
  display: inline-block;
  max-width: calc(100% - 0.7rem);
  margin: 0 0.35rem;
  padding: 0.1rem 0.32rem;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 760;
  letter-spacing: 0.04em;
  line-height: 1.35;
  text-transform: uppercase;
  text-align: center;
  direction: ltr;
  unicode-bidi: isolate;
  overflow-wrap: anywhere;
  white-space: normal;
}

.future-grid .document-language-badge {
  margin-top: 1rem;
}

.button[data-document-route] {
  flex-wrap: wrap;
  gap: 0.35rem;
}

.truth-note {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 1.2rem;
  margin-top: 1rem;
  padding: 1.3rem;
  border: 1px solid rgba(214, 164, 79, 0.28);
  border-radius: var(--radius);
  background: rgba(214, 164, 79, 0.055);
}

.truth-note > span {
  display: grid;
  width: 2.2rem;
  height: 2.2rem;
  place-items: center;
  border: 1px solid var(--signal-amber);
  border-radius: 50%;
  color: var(--signal-amber);
  font-family: var(--font-mono);
  font-weight: 800;
}

.truth-note p {
  margin: 0;
  color: rgba(234, 231, 220, 0.68);
  font-size: 0.84rem;
}

.translation-note {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  margin-top: 1rem;
  padding: 1rem 1.3rem;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.025);
}

.translation-note p {
  max-width: 74rem;
  margin: 0;
  color: rgba(234, 231, 220, 0.6);
  font-size: 0.76rem;
}

.translation-note div {
  display: flex;
  flex: 0 0 auto;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
}

.translation-note a {
  color: var(--signal-amber);
  font-size: 0.7rem;
  font-weight: 780;
}

.section-labs {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(24rem, 1.28fr);
  gap: clamp(3rem, 8vw, 9rem);
  background:
    linear-gradient(135deg, rgba(11, 61, 145, 0.12), transparent 40%),
    var(--paper-2);
  color: var(--ink);
}

.labs-identity h2 {
  margin: 0;
  font-size: clamp(3.2rem, 6vw, 6rem);
  font-weight: 680;
  letter-spacing: -0.06em;
  line-height: 0.88;
}

.labs-identity h2 span {
  display: block;
  color: var(--mediterranean);
  font-weight: 430;
}

.labs-identity > p:not(.section-kicker) {
  max-width: 34rem;
  margin: 2rem 0 0;
  color: var(--ink-muted);
}

.section-labs .button-secondary {
  border-color: var(--line-light);
  color: var(--ink);
}

.labs-state {
  padding: clamp(1.4rem, 3vw, 2.6rem);
  border: 1px solid var(--line-light);
  border-radius: var(--radius-large);
  background: rgba(245, 242, 233, 0.75);
  box-shadow: 0 1.5rem 5rem rgba(31, 42, 52, 0.08);
}

.labs-state-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1.3rem;
  border-bottom: 1px solid var(--line-light);
}

.labs-state-header span {
  color: var(--ink-muted);
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.labs-state-header strong {
  padding: 0.38rem 0.58rem;
  border: 1px solid rgba(184, 115, 51, 0.35);
  border-radius: 999px;
  background: rgba(184, 115, 51, 0.08);
  color: #7e4318;
  font-family: var(--font-mono);
  font-size: 0.56rem;
  letter-spacing: 0.06em;
  text-align: center;
  text-transform: uppercase;
}

.labs-state > p {
  margin: 2.2rem 0;
  font-size: clamp(1.05rem, 2vw, 1.45rem);
  line-height: 1.5;
}

.labs-rules {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line-light);
}

.labs-rules div {
  min-height: 9rem;
  padding-block: 1.2rem 0;
  padding-inline: 0 1rem;
  border-inline-end: 1px solid var(--line-light);
}

.labs-rules div + div {
  padding-inline-start: 1rem;
}

.labs-rules div:last-child {
  border-inline-end: 0;
}

.labs-rules span {
  color: var(--mediterranean);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 800;
}

.labs-rules p {
  margin: 2.6rem 0 0;
  color: var(--ink-muted);
  font-size: 0.78rem;
}

.boundary-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(20rem, 0.55fr);
  gap: 1.2rem;
}

.boundary-table,
.provider-note {
  overflow: hidden;
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.34);
}

.boundary-row {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1.2fr;
  gap: 1rem;
  padding: 1rem 1.2rem;
  border-bottom: 1px solid var(--line-light);
}

.boundary-row:last-child {
  border-bottom: 0;
}

.boundary-row > * {
  font-size: 0.82rem;
}

.boundary-row span {
  color: var(--ink-muted);
}

.boundary-head {
  background: var(--graphite);
  color: var(--off-white);
}

.boundary-head span {
  color: rgba(234, 231, 220, 0.68);
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 780;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.provider-note {
  padding: clamp(1.4rem, 3vw, 2.2rem);
  background: var(--graphite);
  color: var(--off-white);
}

.provider-note h3 {
  margin: 3rem 0 0;
  font-size: 1.8rem;
  letter-spacing: -0.04em;
}

.provider-note p:not(.section-kicker) {
  margin: 1rem 0 2rem;
  color: rgba(234, 231, 220, 0.6);
  font-size: 0.84rem;
}

.section-future {
  background:
    linear-gradient(90deg, rgba(234, 231, 220, 0.02) 1px, transparent 1px),
    var(--graphite);
  background-size: 84px 100%;
}

.future-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--line-dark);
}

.future-grid a {
  min-height: 17rem;
  padding: 1.6rem;
  background: var(--graphite-2);
  transition: background 180ms ease;
}

.future-grid a:hover {
  background: #172332;
}

.future-grid span {
  color: var(--copper-light);
  font-family: var(--font-mono);
  font-size: 0.56rem;
  font-weight: 780;
  letter-spacing: 0.1em;
}

.future-grid h3 {
  margin: 5rem 0 0;
  font-size: 1.45rem;
}

.future-grid p {
  margin: 0.75rem 0 0;
  color: rgba(234, 231, 220, 0.55);
  font-size: 0.82rem;
}

.evidence-cta {
  display: grid;
  grid-template-columns: minmax(13rem, 0.42fr) minmax(22rem, 1fr) auto;
  align-items: center;
  gap: clamp(2rem, 5vw, 5rem);
  padding: clamp(4rem, 7vw, 7rem) max(1rem, calc((100vw - var(--max-width)) / 2));
  background: var(--paper);
  color: var(--ink);
}

.evidence-cta img {
  width: 100%;
  max-height: 10rem;
  border-radius: var(--radius);
  object-fit: cover;
}

.evidence-cta h2 {
  margin: 0;
  font-size: clamp(2rem, 3.6vw, 3.6rem);
  letter-spacing: -0.05em;
  line-height: 1;
}

.evidence-cta p:not(.section-kicker) {
  margin: 1rem 0 0;
  color: var(--ink-muted);
  font-size: 0.88rem;
}

.evidence-cta .button-secondary {
  border-color: var(--line-light);
  color: var(--ink);
}

.evidence-links {
  flex-direction: column;
  margin: 0;
}

.site-footer {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 2rem;
  min-height: 8rem;
  padding: 1.2rem max(1rem, calc((100vw - var(--max-width)) / 2));
  border-top: 1px solid var(--line-dark);
  background: #080b0f;
}

.site-footer p {
  margin: 0;
  color: var(--text-muted-dark);
  font-size: 0.72rem;
  text-align: center;
}

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

.site-footer nav a {
  color: rgba(234, 231, 220, 0.58);
  font-size: 0.7rem;
  font-weight: 700;
}

.site-footer nav a:hover {
  color: var(--signal-amber);
}

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

  .primary-nav {
    display: none;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 4rem;
    padding-top: 5rem;
  }

  .hero-copy {
    max-width: 52rem;
  }

  .globe-card {
    width: min(100%, 48rem);
    margin-inline: auto;
  }

  .section-heading {
    grid-template-columns: minmax(10rem, 0.34fr) 1fr;
  }

  .section-heading > p:last-child {
    grid-column: 2;
  }

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

  .method-grid li {
    border-bottom: 1px solid var(--line-light);
  }

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

  .evidence-cta {
    grid-template-columns: minmax(11rem, 0.35fr) minmax(20rem, 1fr);
  }

  .evidence-links {
    grid-column: 2;
    flex-direction: row;
  }
}

@media (max-width: 760px) {
  html {
    scroll-padding-top: 4.5rem;
  }

  .site-header {
    grid-template-columns: 1fr auto;
    min-height: 4.5rem;
  }

  .brand small,
  .header-github {
    display: none;
  }

  .hero-grid {
    width: min(calc(100% - 1.4rem), var(--max-width));
    min-height: auto;
    padding: 4.8rem 0 3.5rem;
  }

  .hero h1 {
    font-size: clamp(1.75rem, 18vw, 5.8rem);
  }

  .hero-lead {
    font-size: 1.08rem;
  }

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

  .globe-stage {
    width: 100%;
    aspect-ratio: auto;
    min-height: clamp(18rem, 80vw, 23rem);
  }

  .globe-toolbar,
  .globe-card figcaption {
    align-items: flex-start;
  }

  .globe-card figcaption {
    flex-direction: column;
  }

  .principle-band {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.5rem;
  }

  .principle-band span {
    display: none;
  }

  .principle-band p {
    text-align: start;
  }

  .section {
    padding-block: 5rem;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .section-heading > p:last-child {
    grid-column: auto;
  }

  .section-heading h2 {
    font-size: clamp(2.6rem, 13vw, 4.4rem);
  }

  .method-grid,
  .portfolio-grid,
  .section-labs,
  .boundary-layout,
  .future-grid,
  .evidence-cta,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .method-grid {
    border: 0;
  }

  .method-grid li,
  .method-grid li:last-child {
    min-height: 12rem;
    border: 1px solid var(--line-light);
    border-bottom: 0;
  }

  .method-grid li:last-child {
    border-bottom: 1px solid var(--line-light);
  }

  .method-grid h3 {
    margin-top: 3.5rem;
  }

  .portfolio-card {
    min-height: 22rem;
  }

  .section-labs {
    gap: 3rem;
  }

  .labs-state-header,
  .labs-rules {
    align-items: flex-start;
    grid-template-columns: 1fr;
  }

  .labs-state-header {
    flex-direction: column;
  }

  .labs-rules div,
  .labs-rules div + div {
    min-height: auto;
    padding: 1rem 0;
    border-inline-end: 0;
    border-bottom: 1px solid var(--line-light);
  }

  .labs-rules div:last-child {
    border-bottom: 0;
  }

  .labs-rules p {
    margin-top: 1rem;
  }

  .boundary-row {
    grid-template-columns: 1fr;
    gap: 0.28rem;
  }

  .boundary-head {
    display: none;
  }

  .future-grid {
    gap: 1px;
  }

  .evidence-cta img {
    max-height: 8rem;
  }

  .evidence-links {
    grid-column: auto;
    align-items: stretch;
    flex-direction: column;
  }

  .site-footer {
    justify-items: start;
  }

  .site-footer p {
    text-align: start;
  }

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

@media (max-width: 540px) {
  .site-header {
    position: static;
    grid-template-columns: 1fr;
    gap: 0.45rem;
    justify-items: center;
    padding-block: 0.55rem;
  }

  .language-switcher {
    flex-wrap: wrap;
    justify-content: center;
    max-width: 100%;
  }

  .language-switcher button {
    min-height: 2.75rem;
    min-width: 2.75rem;
    padding-inline: 0.42rem;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-actions .button {
    width: 100%;
    min-height: 3.25rem;
  }
}

@media (max-width: 360px) {
  .truth-strip {
    grid-template-columns: 1fr;
  }

  .globe-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .globe-toolbar button {
    width: 100%;
  }

  .globe-stage {
    min-height: clamp(14rem, 100vw, 18rem);
  }

  .site-footer nav {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.75rem;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}