:root {
  --night: #071722;
  --night-deep: #03131e;
  --ink: #071321;
  --text: #23364b;
  --muted: #536273;
  --white: #ffffff;
  --red: #bf1522;
  --red-dark: #9f101b;
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--night);
  color: var(--ink);
  font-family: var(--sans);
}

body {
  margin: 0;
  background: var(--white);
}

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

img,
svg {
  display: block;
}

.shell {
  width: min(1340px, calc(100vw - clamp(32px, 6vw, 96px)));
  margin: 0 auto;
}

.site-header {
  height: 88px;
  position: relative;
  z-index: 10;
  color: var(--white);
  background: var(--night);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.header-shell {
  height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 15px;
}

.brand img {
  width: 62px;
  height: 62px;
  object-fit: contain;
}

.brand strong {
  display: block;
  margin-top: -3px;
  font-family: var(--serif);
  font-size: 39px;
  line-height: 0.92;
  letter-spacing: 0;
}

.brand small {
  display: block;
  margin-top: 7px;
  color: #d4dde6;
  font-size: 14px;
  font-weight: 760;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(20px, 2.4vw, 36px);
  color: #f4f7f9;
  font-size: 14px;
  font-weight: 760;
}

.site-nav a {
  white-space: nowrap;
}

.nav-cta {
  min-height: 43px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: 8px;
  padding: 0 23px;
  border-radius: 4px;
  background: linear-gradient(180deg, #d21c2a, var(--red-dark));
  box-shadow: 0 18px 30px rgba(191, 21, 34, 0.25);
  font-size: 13px;
  font-weight: 870;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.nav-cta-placeholder {
  visibility: hidden;
  pointer-events: none;
}

.hero-stage {
  position: relative;
  min-height: clamp(560px, calc(100vh - 88px), 640px);
  overflow: hidden;
  background:
    linear-gradient(90deg, #ffffff 0%, #ffffff 54%, #f3f4f4 100%);
}

.stage-media {
  position: absolute;
  z-index: 1;
  right: max(0px, calc((100vw - 1435px) / 2));
  bottom: -1px;
  width: min(74vw, 935px);
  height: auto;
  pointer-events: none;
}

.stage-media img {
  width: 100%;
  height: auto;
}

.hero-shell {
  position: relative;
  z-index: 2;
  order: 1;
  min-height: inherit;
  display: flex;
  align-items: stretch;
}

.hero-copy {
  width: min(42vw, 520px);
  padding-top: clamp(42px, 6.5vh, 58px);
  display: flex;
  flex-direction: column;
}

.hero-copy h1 {
  max-width: 520px;
  margin: 0 0 24px;
  font-family: var(--serif);
  font-size: clamp(54px, 4.45vw, 66px);
  line-height: 1.02;
  font-weight: 500;
  letter-spacing: 0;
}

.hero-copy h1 span {
  color: var(--red);
}

.hero-copy p {
  max-width: 520px;
  margin: 0;
  color: #26384b;
  font-size: clamp(16px, 1.25vw, 18px);
  line-height: 1.46;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 28px;
}

.button {
  min-width: 168px;
  min-height: 48px;
  padding: 0 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 13px;
  border: 1px solid transparent;
  border-radius: 5px;
  font-size: 15px;
  font-weight: 780;
  line-height: 1.1;
  white-space: nowrap;
}

.button-red {
  color: var(--white);
  background: linear-gradient(180deg, #ca1725, #a9101b);
  box-shadow: 0 16px 28px rgba(191, 21, 34, 0.22);
}

.button-outline {
  color: var(--ink);
  border-color: rgba(191, 21, 34, 0.74);
  background: rgba(255, 255, 255, 0.72);
}

.proof-strip {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
  padding-bottom: 39px;
  color: var(--ink);
  font-size: 12px;
  font-weight: 720;
  line-height: 1.08;
}

.proof-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
}

.proof-label {
  display: block;
  min-width: 84px;
}

.proof-strip b {
  color: var(--red);
  font-size: 20px;
  line-height: 1;
}

.proof-strip svg {
  width: 19px;
  height: 19px;
  color: var(--red);
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.site-nav .is-active {
  color: #ffffff;
  border-bottom: 2px solid var(--red);
  padding-bottom: 7px;
}

.managing-ai-band {
  position: relative;
  z-index: 4;
  color: #ffffff;
  background:
    radial-gradient(circle at 78% 20%, rgba(255, 255, 255, 0.14), transparent 26%),
    linear-gradient(115deg, #9f101b 0%, #bf1522 58%, #a10f1b 100%);
  box-shadow: 0 18px 40px rgba(85, 5, 12, 0.16);
}

.managing-ai-band-shell {
  min-height: 174px;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
  gap: clamp(36px, 6vw, 90px);
  align-items: center;
  padding: 26px 0 28px;
}

.managing-ai-band-heading > p {
  margin: 0 0 9px;
  color: #ffd7da;
  font-size: 11px;
  font-weight: 860;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.managing-ai-band-heading h2 {
  max-width: 790px;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(28px, 2.65vw, 40px);
  line-height: 1.02;
  font-weight: 600;
}

.managing-ai-band-copy {
  padding-left: 26px;
  border-left: 1px solid rgba(255, 255, 255, 0.38);
}

.managing-ai-band-copy p {
  margin: 0 0 16px;
  color: #fff4f5;
  font-size: 15px;
  line-height: 1.45;
}

.managing-ai-band-copy a {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 5px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.75);
  color: #ffffff;
  font-size: 13px;
  font-weight: 850;
}

.audience-band {
  position: relative;
  z-index: 3;
  min-height: 420px;
  padding: 18px 0 30px;
  color: var(--white);
  background:
    radial-gradient(circle at 50% 0%, rgba(22, 66, 86, 0.28), transparent 34%),
    linear-gradient(180deg, #03141f 0%, #061927 100%);
}

.band-title {
  text-align: center;
}

.band-title p {
  margin: 0 0 7px;
  color: #ef2633;
  font-size: 12px;
  font-weight: 860;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.band-title h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(27px, 2vw, 31px);
  line-height: 1.08;
  font-weight: 500;
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 18px;
}

.audience-card {
  min-height: 250px;
  display: grid;
  grid-template-columns: minmax(160px, 45%) 1fr;
  overflow: hidden;
  border-radius: 5px;
  background: var(--white);
  color: var(--ink);
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.24);
}

.audience-card > img {
  width: 100%;
  height: 100%;
  min-height: 250px;
  object-fit: cover;
}

.audience-copy {
  padding: 24px 20px 20px;
}

.audience-copy > svg {
  width: 28px;
  height: 28px;
  color: var(--red);
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.audience-copy h3 {
  margin: 12px 0 9px;
  font-family: var(--serif);
  font-size: clamp(20px, 1.55vw, 23px);
  line-height: 1.04;
  font-weight: 600;
}

.audience-copy p {
  margin: 0 0 14px;
  color: #314255;
  font-size: clamp(12.5px, 0.95vw, 14px);
  line-height: 1.32;
}

.audience-copy ul {
  display: grid;
  gap: 6px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  color: #344457;
  font-size: clamp(11px, 0.82vw, 12px);
  line-height: 1.22;
}

.audience-copy li {
  position: relative;
  padding-left: 17px;
}

.audience-copy li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--red);
}

.audience-copy a {
  color: var(--red);
  font-size: 13px;
  font-weight: 780;
}

.quote-row {
  display: grid;
  grid-template-columns: minmax(360px, 1fr) auto auto auto;
  gap: 26px;
  align-items: center;
  margin-top: 24px;
  color: #cfd8e2;
}

.individual-page {
  background: #ffffff;
}

.individual-hero {
  position: relative;
  min-height: clamp(450px, calc(100vh - 88px), 540px);
  overflow: hidden;
  color: #ffffff;
  background:
    linear-gradient(90deg, rgba(3, 16, 25, 0.98) 0%, rgba(3, 16, 25, 0.88) 32%, rgba(3, 16, 25, 0.15) 58%, rgba(3, 16, 25, 0.06) 100%),
    #071722;
}

.individual-hero-media {
  position: absolute;
  right: -260px;
  bottom: 0;
  height: 100%;
  pointer-events: none;
}

.individual-hero-media img {
  width: auto;
  height: 100%;
}

.individual-hero-shell {
  position: relative;
  z-index: 2;
  min-height: inherit;
  display: flex;
  align-items: center;
}

.individual-hero-copy {
  width: min(44vw, 520px);
  padding: 36px 0 42px;
}

.section-kicker {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 16px;
  color: #ffffff;
  font-size: 13px;
  font-weight: 760;
}

.section-kicker::before {
  content: "";
  width: 34px;
  height: 2px;
  background: var(--red);
}

.individual-hero h1 {
  margin: 0 0 20px;
  font-family: var(--serif);
  font-size: clamp(44px, 4.05vw, 58px);
  line-height: 1.03;
  font-weight: 600;
  letter-spacing: 0;
}

.individual-hero h1 span {
  color: var(--red);
}

.individual-hero-copy > p:not(.section-kicker):not(.hero-note) {
  max-width: 500px;
  margin: 0;
  color: #eef3f6;
  font-size: 17px;
  line-height: 1.5;
}

.button-dark-outline {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.42);
  background: rgba(5, 20, 31, 0.36);
}

.hero-note {
  margin: 18px 0 0;
  color: #ffffff;
  font-size: 16px;
  font-weight: 760;
}

.situations-strip {
  position: relative;
  z-index: 2;
  padding: 19px 0 20px;
  background: #ffffff;
  border-bottom: 1px solid #d7dde3;
}

.situations-shell {
  display: grid;
  grid-template-columns: minmax(160px, 190px) repeat(4, minmax(150px, 1fr));
  gap: 18px;
  align-items: center;
}

.situations-title h2 {
  max-width: 150px;
  margin: 0;
  font-family: var(--serif);
  font-size: 25px;
  line-height: 1.04;
  font-weight: 600;
}

.situations-title h2::after {
  content: "";
  display: block;
  width: 30px;
  height: 2px;
  margin-top: 14px;
  background: var(--red);
}

.situation-card {
  min-height: 154px;
  position: relative;
  overflow: hidden;
  border-radius: 5px;
  background: #eef2f4;
  box-shadow: 0 12px 28px rgba(8, 18, 28, 0.1);
}

.situation-card img {
  width: 100%;
  height: 118px;
  object-fit: cover;
  object-position: center 28%;
}

.situation-card div {
  position: relative;
  margin: -36px 10px 10px;
  padding: 9px 10px;
  background: rgba(255, 255, 255, 0.93);
  border-radius: 4px;
}

.situation-card h3 {
  margin: 0 0 3px;
  font-size: 13px;
  line-height: 1.04;
}

.situation-card p {
  margin: 0;
  color: #304357;
  font-size: 11px;
  line-height: 1.22;
}

.field-system {
  padding: 30px 0 42px;
  background: #ffffff;
}

.field-system-shell {
  display: grid;
  grid-template-columns: 170px 1fr;
  gap: 34px;
  align-items: start;
}

.field-intro h2 {
  margin: 0 0 16px;
  font-family: var(--serif);
  font-size: 27px;
  line-height: 1.05;
  font-weight: 600;
}

.field-intro p {
  margin: 0 0 20px;
  color: #3b4c5e;
  font-size: 13px;
  line-height: 1.45;
}

.field-intro a,
.individual-bridge a {
  color: var(--red);
  font-size: 13px;
  font-weight: 780;
}

.field-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  align-items: end;
}

.flow-step {
  min-width: 0;
  display: grid;
  grid-template-rows: minmax(96px, auto) auto;
  gap: 12px;
}

.flow-step h3 {
  margin: 0 0 8px;
  font-size: 14px;
  line-height: 1.12;
}

.flow-step p {
  max-width: 150px;
  margin: 0;
  color: #3b4c5e;
  font-size: 12px;
  line-height: 1.35;
}

.flow-step img {
  max-width: 100%;
  height: auto;
  justify-self: center;
}

.flow-step-tall img {
  margin-bottom: 0;
}

.individual-bridge {
  position: relative;
  z-index: 2;
  margin-top: -2px;
  padding: 28px 0;
  color: #ffffff;
  background: linear-gradient(135deg, #0f3a24 0%, #061b14 100%);
}

.bridge-shell {
  display: grid;
  grid-template-columns: minmax(260px, 1.1fr) minmax(420px, 1fr);
  gap: 44px;
  align-items: center;
}

.individual-bridge h2 {
  max-width: 330px;
  margin: 0;
  font-family: var(--serif);
  font-size: 26px;
  line-height: 1.06;
  font-weight: 600;
}

.individual-bridge p {
  max-width: 560px;
  margin: 10px 0 18px;
  color: #d9e4df;
  font-size: 14px;
  line-height: 1.45;
}

.individual-bridge ul {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: #edf5f0;
  font-size: 11px;
  line-height: 1.25;
}

.individual-bridge li {
  position: relative;
  padding-left: 24px;
}

.individual-bridge li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: -2px;
  width: 17px;
  height: 17px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 50%;
  color: #ffffff;
  font-size: 10px;
}

.org-hero {
  min-height: 500px;
  position: relative;
  overflow: hidden;
  color: #ffffff;
  background: var(--night);
}

.org-hero-room,
.org-hero-shade {
  position: absolute;
  inset: 0;
}

.org-hero-room {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 64% 50%;
}

.org-hero-shade {
  background:
    linear-gradient(90deg, rgba(5, 17, 27, 1) 0%, rgba(5, 17, 27, 0.92) 31%, rgba(5, 17, 27, 0.34) 56%, rgba(5, 17, 27, 0.08) 100%),
    linear-gradient(0deg, rgba(5, 17, 27, 0.52) 0%, rgba(5, 17, 27, 0.04) 48%, rgba(5, 17, 27, 0.22) 100%);
}

.org-hero-shell {
  min-height: 500px;
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(360px, 500px) 1fr;
  gap: 34px;
  align-items: center;
}

.org-hero-copy {
  padding: 42px 0;
}

.org-hero h1 {
  max-width: 520px;
  margin: 0 0 24px;
  font-size: clamp(48px, 4.2vw, 64px);
  line-height: 1.02;
  letter-spacing: 0;
}

.org-hero h1 span {
  color: var(--red);
}

.org-hero-copy p {
  max-width: 440px;
  margin: 0;
  color: #eef3f6;
  font-size: 17px;
  line-height: 1.47;
}

.org-hero-proof {
  margin-top: 22px !important;
  font-weight: 790;
}

.org-hero .button-dark-outline {
  color: #ffffff;
}

.org-process {
  position: relative;
  z-index: 3;
  background: #ffffff;
  border-bottom: 1px solid #d5dce3;
}

.org-process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
  align-items: center;
  min-height: 112px;
  padding: 18px 0;
}

.org-process article {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 16px;
  align-items: center;
  min-width: 0;
}

.org-process svg {
  width: 58px;
  height: 58px;
  padding: 14px;
  border: 1.5px solid var(--ink);
  border-radius: 50%;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.org-process h2 {
  margin: 0 0 4px;
  font-size: 14px;
  line-height: 1.08;
  text-transform: uppercase;
}

.org-process p {
  margin: 0;
  color: #304357;
  font-size: 12px;
  line-height: 1.18;
}

.org-language {
  padding: 34px 0;
  background: #ffffff;
}

.org-language-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  gap: 44px;
  align-items: stretch;
}

.org-language h2 {
  margin: 0 0 16px;
  font-size: clamp(28px, 2.5vw, 38px);
  line-height: 1.05;
}

.org-language h2::after {
  content: "";
  display: block;
  width: 58px;
  height: 2px;
  margin-top: 16px;
  background: var(--red);
}

.org-language-copy > p,
.org-companion p {
  max-width: 620px;
  margin: 0;
  color: #27384a;
  font-size: 15px;
  line-height: 1.43;
}

.org-capabilities {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 26px;
  margin-top: 38px;
}

.org-capabilities svg {
  width: 36px;
  height: 36px;
  margin-bottom: 16px;
  color: var(--red);
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.org-capabilities h3 {
  margin: 0 0 8px;
  font-size: 14px;
  line-height: 1.12;
}

.org-capabilities p {
  margin: 0;
  color: #3c4c5d;
  font-size: 12px;
  line-height: 1.32;
}

.org-companion {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(150px, 210px);
  gap: 22px;
  align-items: center;
  padding-left: 42px;
  border-left: 1px solid #d6dde4;
  overflow: visible;
}

.org-companion ul {
  display: grid;
  gap: 13px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  color: #1d2f42;
  font-size: 13px;
  font-weight: 720;
}

.org-companion li {
  position: relative;
  padding-left: 24px;
}

.org-companion li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--red);
}

.org-companion img {
  width: 190px;
  max-width: 100%;
  height: auto;
  margin: 0;
}

.org-app-strip {
  padding: 26px 0 30px;
  background:
    linear-gradient(180deg, #ffffff 0%, #f5f7f8 100%);
  border-top: 1px solid #d8dee4;
}

.org-app-shell {
  display: grid;
  grid-template-columns: minmax(250px, 330px) 1fr;
  gap: 36px;
  align-items: center;
}

.org-app-shell > div:first-child p {
  margin: 0 0 9px;
  color: var(--red);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.org-app-shell h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(25px, 2.2vw, 34px);
  line-height: 1.06;
  font-weight: 600;
}

.org-app-screens {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(16px, 2.3vw, 32px);
  align-items: end;
}

.org-app-screens img {
  width: min(100%, 158px);
  justify-self: center;
  filter: drop-shadow(0 20px 28px rgba(8, 18, 28, 0.16));
}

.org-proof-band {
  padding: 26px 0;
  color: #ffffff;
  background: var(--night);
}

.org-proof-shell {
  display: grid;
  grid-template-columns: minmax(260px, 1.25fr) repeat(3, minmax(140px, 0.65fr)) minmax(230px, 0.8fr);
  gap: 28px;
  align-items: start;
}

.org-proof-thesis {
  margin: 0;
  color: #e8eef2;
  font-size: 14px;
  line-height: 1.45;
}

.org-proof-item strong {
  display: block;
  margin-bottom: 5px;
  font-size: 13px;
}

.org-proof-item span {
  display: block;
  color: #cad5de;
  font-size: 12px;
  line-height: 1.3;
}

.org-proof-band a {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 20px;
  border: 1px solid rgba(255, 255, 255, 0.36);
  color: #ffffff;
  font-size: 13px;
  font-weight: 850;
  text-transform: uppercase;
  align-self: start;
}

.about-hero {
  color: #ffffff;
  background:
    radial-gradient(circle at 77% 20%, rgba(191, 21, 34, 0.24), transparent 28%),
    linear-gradient(135deg, var(--night-deep) 0%, var(--night) 60%, #0b2232 100%);
}

.about-hero-shell {
  min-height: 430px;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.55fr);
  gap: clamp(42px, 7vw, 92px);
  align-items: center;
  padding: 64px 0;
}

.about-hero-copy h1 {
  max-width: 760px;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(48px, 5.6vw, 78px);
  line-height: 0.95;
  font-weight: 600;
  letter-spacing: 0;
}

.about-hero-copy h1 span {
  color: var(--red);
}

.about-hero-copy > p:not(.section-kicker) {
  max-width: 620px;
  margin: 24px 0 0;
  color: #dbe5ec;
  font-size: clamp(17px, 1.35vw, 20px);
  line-height: 1.45;
}

.about-doctrine-card {
  display: grid;
  gap: 12px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.055);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.28);
}

.about-doctrine-card span {
  min-height: 58px;
  display: flex;
  align-items: center;
  padding: 0 18px;
  border-left: 3px solid var(--red);
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  font-family: var(--serif);
  font-size: clamp(24px, 2.4vw, 34px);
  line-height: 1;
}

.about-terrain {
  padding: 58px 0;
  background: #ffffff;
}

.about-terrain-grid,
.about-guardrail-grid,
.about-close-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1fr);
  gap: clamp(36px, 6vw, 84px);
  align-items: start;
}

.about-terrain h2,
.about-guardrail h2,
.about-close h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(32px, 3vw, 48px);
  line-height: 0.98;
  font-weight: 600;
}

.about-terrain h2::after,
.about-guardrail h2::after,
.about-close h2::after {
  content: "";
  display: block;
  width: 58px;
  height: 2px;
  margin-top: 22px;
  background: var(--red);
}

.about-prose p,
.about-guardrail p,
.about-close p {
  margin: 0;
  color: var(--text);
  font-size: 17px;
  line-height: 1.55;
}

.about-prose p + p,
.about-guardrail p + p {
  margin-top: 18px;
}

.about-sources {
  padding: 40px 0 54px;
  color: #ffffff;
  background:
    radial-gradient(circle at 50% 0%, rgba(22, 66, 86, 0.28), transparent 34%),
    linear-gradient(180deg, #03141f 0%, #061927 100%);
}

.about-source-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  margin-top: 24px;
}

.about-source-intro {
  max-width: 680px;
  margin: 18px auto 0;
  color: #d6e0e8;
  font-size: 16px;
  line-height: 1.5;
  text-align: center;
}

.about-source-grid article {
  min-height: 250px;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  background: rgba(255, 255, 255, 0.055);
}

.about-source-grid svg {
  width: 34px;
  height: 34px;
  margin-bottom: 22px;
  color: var(--red);
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.about-source-grid h3 {
  margin: 0 0 14px;
  font-family: var(--serif);
  font-size: clamp(25px, 2vw, 32px);
  line-height: 1;
  font-weight: 600;
}

.about-source-grid p {
  margin: 0;
  color: #d6e0e8;
  font-size: 15px;
  line-height: 1.5;
}

.about-source-grid p + p {
  margin-top: 14px;
}

.about-synthesis {
  margin-top: 24px;
  padding: 28px 32px;
  border-left: 3px solid var(--red);
  background: rgba(255, 255, 255, 0.075);
}

.about-synthesis > p:first-child {
  margin: 0 0 12px;
  color: #ef2633;
  font-size: 11px;
  font-weight: 860;
  letter-spacing: 0.14em;
  line-height: 1.35;
  text-transform: uppercase;
}

.about-synthesis h3 {
  margin: 0;
  color: #ffffff;
  font-family: var(--serif);
  font-size: clamp(27px, 2.4vw, 38px);
  line-height: 1.04;
  font-weight: 600;
}

.about-synthesis > p:last-child {
  max-width: 920px;
  margin: 14px 0 0;
  color: #d6e0e8;
  font-size: 16px;
  line-height: 1.5;
}

.about-guardrail {
  padding: 58px 0;
  background: #f5f7f8;
}

.about-question {
  padding: 52px 0;
  color: #ffffff;
  background: var(--night);
}

.about-question-shell {
  display: grid;
  grid-template-columns: minmax(220px, 0.42fr) minmax(0, 1fr);
  gap: clamp(34px, 5vw, 72px);
  align-items: start;
}

.about-question p {
  margin: 0;
  color: #ef2633;
  font-size: 12px;
  font-weight: 860;
  letter-spacing: 0.15em;
  line-height: 1.35;
  text-transform: uppercase;
}

.about-question h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(30px, 3.3vw, 48px);
  line-height: 1.05;
  font-weight: 600;
}

.about-question-note {
  max-width: 580px;
  margin: 18px 0 0 !important;
  color: #d6e0e8 !important;
  font-size: 16px !important;
  font-weight: 650 !important;
  letter-spacing: 0 !important;
  line-height: 1.45 !important;
  text-transform: none !important;
}

.about-close {
  padding: 50px 0 56px;
  background: #ffffff;
}

.about-close p {
  max-width: 760px;
}

.about-rdac-line {
  justify-self: end;
  align-self: center;
  color: var(--red) !important;
  font-family: var(--serif);
  font-size: clamp(28px, 3vw, 43px) !important;
  line-height: 1.02 !important;
  font-weight: 600;
}

.managing-ai-page {
  background: #ffffff;
}

.ai-hero {
  color: #ffffff;
  background:
    radial-gradient(circle at 78% 20%, rgba(191, 21, 34, 0.3), transparent 27%),
    linear-gradient(135deg, var(--night-deep) 0%, var(--night) 58%, #0b2232 100%);
}

.ai-hero-shell {
  min-height: 500px;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.5fr);
  gap: clamp(42px, 7vw, 98px);
  align-items: center;
  padding: 64px 0;
}

.ai-hero-copy h1 {
  max-width: 860px;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(48px, 5.25vw, 74px);
  line-height: 0.97;
  font-weight: 600;
}

.ai-hero-copy h1 span {
  color: var(--red);
}

.ai-hero-copy > p:not(.section-kicker) {
  max-width: 760px;
  margin: 25px 0 0;
  color: #dbe5ec;
  font-size: clamp(17px, 1.35vw, 20px);
  line-height: 1.48;
}

.ai-boundary-card {
  padding: 29px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-top: 3px solid var(--red);
  background: rgba(255, 255, 255, 0.055);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.28);
}

.ai-boundary-card p {
  margin: 0 0 22px;
  color: #ef2633;
  font-size: 11px;
  font-weight: 860;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.ai-boundary-card strong {
  display: block;
  color: #ffffff;
  font-family: var(--serif);
  font-size: clamp(28px, 2.5vw, 38px);
  line-height: 1.02;
  font-weight: 600;
}

.ai-boundary-card strong + strong {
  margin-top: 17px;
  padding-top: 17px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.ai-uncertainty,
.ai-organisation {
  padding: 62px 0;
  background: #ffffff;
}

.ai-split {
  display: grid;
  grid-template-columns: minmax(270px, 0.7fr) minmax(0, 1fr);
  gap: clamp(42px, 7vw, 96px);
  align-items: start;
}

.ai-section-label {
  margin: 0 0 13px;
  color: var(--red);
  font-size: 11px;
  font-weight: 860;
  letter-spacing: 0.15em;
  line-height: 1.35;
  text-transform: uppercase;
}

.ai-split h2,
.ai-cycle-intro h2,
.ai-close h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(34px, 3.4vw, 50px);
  line-height: 0.99;
  font-weight: 600;
}

.ai-prose p,
.ai-organisation .ai-split > div:last-child > p {
  margin: 0;
  color: var(--text);
  font-size: 17px;
  line-height: 1.58;
}

.ai-prose p + p {
  margin-top: 18px;
}

.ai-rdac-cycle {
  padding: 54px 0 60px;
  background: #f2f4f5;
  border-top: 1px solid #dce2e6;
  border-bottom: 1px solid #dce2e6;
}

.ai-cycle-intro {
  max-width: 860px;
}

.ai-cycle-intro > p:last-child {
  max-width: 680px;
  margin: 17px 0 0;
  color: var(--text);
  font-size: 16px;
  line-height: 1.52;
}

.ai-cycle-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 32px;
  border: 1px solid #cfd7dd;
  background: #cfd7dd;
}

.ai-cycle-grid article {
  min-height: 320px;
  padding: 26px 24px 30px;
  background: #ffffff;
}

.ai-cycle-grid article > span {
  color: var(--red);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.ai-cycle-grid h3 {
  margin: 28px 0 14px;
  font-family: var(--serif);
  font-size: clamp(27px, 2.3vw, 35px);
  line-height: 1;
  font-weight: 600;
}

.ai-cycle-grid p {
  margin: 0;
  color: #425367;
  font-size: 14px;
  line-height: 1.5;
}

.ai-field-sheets {
  padding: 48px 0 58px;
  color: #ffffff;
  background:
    radial-gradient(circle at 50% 0%, rgba(22, 66, 86, 0.28), transparent 34%),
    linear-gradient(180deg, #03141f 0%, #061927 100%);
}

.ai-field-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 27px;
}

.ai-field-grid article {
  min-height: 244px;
  padding: 26px 23px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-top: 2px solid var(--red);
  background: rgba(255, 255, 255, 0.055);
}

.ai-field-grid article > span {
  color: #ef2633;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.ai-field-grid h3 {
  margin: 24px 0 13px;
  font-family: var(--serif);
  font-size: clamp(24px, 2vw, 30px);
  line-height: 1.02;
  font-weight: 600;
}

.ai-field-grid p {
  margin: 0;
  color: #d5dfe7;
  font-size: 14px;
  line-height: 1.5;
}

.ai-organisation {
  background: #ffffff;
}

.ai-organisation ul {
  display: grid;
  gap: 12px;
  margin: 25px 0 0;
  padding: 0;
  list-style: none;
  color: var(--text);
  font-size: 15px;
  line-height: 1.4;
}

.ai-organisation li {
  position: relative;
  padding-left: 23px;
}

.ai-organisation li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--red);
  font-weight: 900;
}

.ai-not {
  padding: 43px 0 50px;
  background: #f2f4f5;
  border-top: 1px solid #dce2e6;
}

.ai-not-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.ai-not-grid article {
  padding-top: 19px;
  border-top: 2px solid var(--red);
}

.ai-not-grid h3 {
  margin: 0 0 10px;
  font-family: var(--serif);
  font-size: 26px;
  line-height: 1.05;
  font-weight: 600;
}

.ai-not-grid p {
  margin: 0;
  color: var(--text);
  font-size: 14px;
  line-height: 1.48;
}

.ai-close {
  padding: 50px 0 56px;
  color: #ffffff;
  background: var(--night);
}

.ai-close-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(36px, 6vw, 88px);
  align-items: center;
}

.ai-close-shell > div:first-child > p {
  margin: 0 0 12px;
  color: #ef2633;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.ai-close h2 {
  max-width: 760px;
  font-size: clamp(32px, 3vw, 46px);
}

.ai-close-actions {
  min-width: 290px;
  display: grid;
  gap: 13px;
}

.ai-close-actions .button {
  width: 100%;
}

.briefing-intro {
  color: #ffffff;
  background:
    radial-gradient(circle at 82% 18%, rgba(191, 21, 34, 0.24), transparent 30%),
    linear-gradient(135deg, var(--night-deep) 0%, var(--night) 58%, #0b2232 100%);
}

.briefing-intro-shell {
  padding: clamp(44px, 5.8vw, 72px) 0 clamp(56px, 7vw, 86px);
}

.briefing-page-lead {
  max-width: 900px;
  margin: 0 0 clamp(38px, 5vw, 64px);
  color: #e7eef3;
  font-family: var(--serif);
  font-size: clamp(31px, 3.1vw, 48px);
  line-height: 1.06;
  font-weight: 600;
}

.briefing-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 0.72fr);
  gap: clamp(44px, 7vw, 96px);
  align-items: center;
}

.briefing-copy h1 {
  max-width: 700px;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(48px, 5.4vw, 74px);
  line-height: 0.95;
  font-weight: 600;
  letter-spacing: 0;
}

.briefing-copy h1 span {
  color: var(--red);
}

.briefing-copy > p:not(.section-kicker) {
  max-width: 620px;
  margin: 24px 0 0;
  color: #dbe5ec;
  font-size: clamp(17px, 1.35vw, 20px);
  line-height: 1.45;
}

.briefing-points {
  display: grid;
  gap: 12px;
  margin-top: 34px;
  color: #e9f0f4;
  font-size: 14px;
  font-weight: 760;
}

.briefing-points span {
  position: relative;
  padding-left: 24px;
}

.briefing-points span::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: -1px;
  color: var(--red);
}

.briefing-question {
  max-width: 560px;
  margin-top: 38px;
  padding: 22px 24px;
  border-left: 3px solid var(--red);
  background: rgba(255, 255, 255, 0.075);
}

.briefing-question p {
  margin: 0 0 12px;
  color: #ef2633;
  font-size: 11px;
  font-weight: 860;
  letter-spacing: 0.14em;
  line-height: 1.35;
  text-transform: uppercase;
}

.briefing-question h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(25px, 2.3vw, 36px);
  line-height: 1.05;
  font-weight: 600;
}

.briefing-form {
  padding: clamp(24px, 3.2vw, 34px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: #ffffff;
  color: var(--ink);
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.34);
}

.form-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 22px;
  padding-bottom: 18px;
  border-bottom: 1px solid #d8e0e6;
}

.form-heading h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(28px, 2.3vw, 36px);
  line-height: 1;
  font-weight: 600;
}

.form-heading p,
.form-note {
  margin: 0;
  color: #657386;
  font-size: 12px;
  line-height: 1.35;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-grid label {
  display: grid;
  gap: 7px;
}

.form-grid span {
  color: #122034;
  font-size: 12px;
  font-weight: 830;
}

.form-grid input,
.form-grid select,
.form-grid textarea {
  width: 100%;
  border: 1px solid #cbd5df;
  border-radius: 4px;
  background: #ffffff;
  color: var(--ink);
  font: inherit;
  font-size: 15px;
}

.form-grid input,
.form-grid select {
  height: 46px;
  padding: 0 13px;
}

.form-grid textarea {
  min-height: 132px;
  resize: vertical;
  padding: 12px 13px;
  line-height: 1.45;
}

.form-grid input:focus,
.form-grid select:focus,
.form-grid textarea:focus {
  outline: 2px solid rgba(191, 21, 34, 0.24);
  border-color: var(--red);
}

.form-full {
  grid-column: 1 / -1;
}

.form-note {
  margin-top: 16px;
}

.form-note a {
  color: var(--red);
  font-weight: 760;
}

.form-submit {
  min-height: 50px;
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 18px;
  padding: 0 18px;
  border: 0;
  border-radius: 4px;
  background: linear-gradient(180deg, #d21c2a, var(--red-dark));
  color: #ffffff;
  box-shadow: 0 18px 30px rgba(191, 21, 34, 0.22);
  font: inherit;
  font-size: 13px;
  font-weight: 870;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  cursor: pointer;
}

.form-submit:hover {
  background: linear-gradient(180deg, #e02231, #a9111d);
}

.form-honeypot {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.briefing-next-band {
  padding: 34px 0 38px;
  color: #ffffff;
  background: var(--night);
}

.briefing-next {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.briefing-next article {
  padding: 0 26px 0 0;
  border-top: 2px solid var(--red);
  padding-top: 18px;
}

.briefing-next article + article {
  padding-left: 26px;
  border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.briefing-next strong {
  display: block;
  margin-bottom: 10px;
  color: #ffffff;
  font-size: 13px;
  text-transform: uppercase;
}

.briefing-next span {
  display: block;
  color: #cad5de;
  font-size: 13px;
  line-height: 1.4;
}

.outcome-label {
  display: block;
  margin-bottom: 8px;
  color: #ef2633;
  font-size: 13px;
  font-weight: 860;
  letter-spacing: 0.15em;
  line-height: 1.1;
  text-transform: uppercase;
  white-space: nowrap;
}

.outcome-copy p {
  margin: 0;
  font-size: 15px;
  font-weight: 650;
}

.stat {
  padding-left: 22px;
  border-left: 1px solid rgba(255, 255, 255, 0.3);
  font-size: 12px;
}

.stat {
  min-width: 85px;
  line-height: 1.1;
}

.stat strong {
  display: block;
  color: var(--red);
  font-family: var(--serif);
  font-size: 27px;
  line-height: 1;
  font-weight: 500;
}

@media (max-width: 1320px) {
  .header-shell {
    gap: 22px;
  }

  .site-nav {
    gap: 20px;
    font-size: 13px;
  }

  .nav-cta {
    padding: 0 20px;
  }

  .stage-media {
    right: -20px;
    width: auto;
    height: calc(100% + 1px);
  }

  .stage-media img {
    width: auto;
    height: 100%;
  }

  .hero-copy {
    width: min(40vw, 470px);
  }

  .hero-copy h1 {
    font-size: clamp(50px, 4.15vw, 58px);
  }
}

@media (max-width: 1200px) {
  .site-nav {
    gap: 17px;
    font-size: 12px;
  }

  .brand img {
    width: 56px;
    height: 56px;
  }

  .brand strong {
    font-size: 35px;
  }

  .brand small {
    font-size: 12px;
  }

  .nav-cta {
    min-height: 40px;
    padding: 0 18px;
    font-size: 12px;
  }

  .hero-stage {
    min-height: 560px;
  }

  .hero-copy {
    width: min(41vw, 460px);
  }

  .hero-copy h1 {
    font-size: clamp(46px, 4.5vw, 56px);
  }

  .stage-media {
    width: auto;
    height: calc(100% + 1px);
  }

  .audience-grid {
    gap: 14px;
  }

  .audience-card {
    grid-template-columns: minmax(120px, 40%) 1fr;
  }

  .audience-copy {
    padding: 21px 18px 17px;
  }

  .quote-row {
    grid-template-columns: minmax(320px, 1fr) repeat(3, auto);
    gap: 18px;
  }

  .outcome-copy p {
    font-size: 14px;
  }

  .managing-ai-band-shell {
    grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.7fr);
    gap: 38px;
  }
}

@media (max-width: 900px) {
  .shell {
    width: min(100vw - 40px, 760px);
  }

  .site-header,
  .header-shell {
    height: auto;
  }

  .header-shell {
    min-height: 88px;
    flex-wrap: wrap;
    padding: 14px 0;
  }

  .site-nav {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 16px 23px;
    overflow: visible;
  }

  .nav-cta {
    min-height: 40px;
    margin-left: 0;
    padding: 0 18px;
  }

  .hero-stage {
    display: flex;
    flex-direction: column;
    min-height: 0;
    overflow: visible;
    background: #ffffff;
  }

  .hero-shell {
    min-height: 0;
    display: block;
    padding: 38px 0 30px;
  }

  .hero-copy {
    width: auto;
    max-width: 650px;
    padding-top: 0;
  }

  .hero-copy h1 {
    max-width: 650px;
    font-size: clamp(46px, 7vw, 58px);
  }

  .hero-copy p {
    max-width: 610px;
  }

  .stage-media {
    position: relative;
    order: 2;
    right: auto;
    bottom: auto;
    height: auto;
    width: min(100%, 760px);
    margin: 0 auto 0;
  }

  .stage-media img {
    width: 100%;
    height: auto;
  }

  .proof-strip {
    margin-top: 28px;
    padding-bottom: 20px;
  }

  .managing-ai-band-shell {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 28px 0 30px;
  }

  .managing-ai-band-copy {
    max-width: 670px;
    padding: 0;
    border-left: 0;
  }

  .audience-band {
    padding-top: 22px;
  }

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

  .audience-card {
    grid-template-columns: minmax(170px, 32%) 1fr;
  }

  .quote-row {
    grid-template-columns: 1fr 1fr;
    gap: 16px 24px;
  }

  .outcome-copy {
    grid-column: 1 / -1;
  }

  .stat {
    display: block;
    border-left: 0;
    padding-left: 0;
  }
}

@media (max-width: 620px) {
  .shell {
    width: min(100vw - 28px, 520px);
  }

  .brand img {
    width: 50px;
    height: 50px;
  }

  .brand strong {
    font-size: 31px;
  }

  .brand small {
    font-size: 11px;
  }

  .site-nav {
    gap: 14px 18px;
    font-size: 12px;
  }

  .site-nav .nav-cta {
    flex-basis: 100%;
    width: max-content;
    max-width: 100%;
  }

  .hero-shell {
    padding-top: 32px;
  }

  .hero-copy h1 {
    font-size: clamp(39px, 12vw, 46px);
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .proof-strip {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .proof-strip b {
    display: none;
  }

  .stage-media {
    width: 100%;
    margin-left: 0;
  }

  .audience-card {
    grid-template-columns: 42% 1fr;
  }

  .audience-copy {
    padding: 18px 15px 15px;
  }

  .quote-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 1200px) {
  .individual-hero-copy {
    width: min(43vw, 470px);
  }

  .individual-hero h1 {
    font-size: clamp(39px, 4vw, 50px);
  }

  .individual-hero-media {
    right: -390px;
  }

  .situations-shell {
    grid-template-columns: minmax(150px, 170px) repeat(4, minmax(132px, 1fr));
    gap: 12px;
  }

  .situation-card h3 {
    font-size: 12px;
  }

  .field-system-shell {
    grid-template-columns: 150px 1fr;
    gap: 24px;
  }

  .field-flow {
    gap: 14px;
  }

  .bridge-shell {
    grid-template-columns: minmax(240px, 0.8fr) 1fr;
    gap: 28px;
  }
}

@media (max-width: 900px) {
  .individual-hero {
    min-height: 0;
    display: flex;
    flex-direction: column;
    background: #071722;
  }

  .individual-hero-shell {
    min-height: 0;
    display: block;
    order: 1;
    padding: 42px 0 26px;
  }

  .individual-hero-copy {
    width: auto;
    max-width: 660px;
    padding: 0;
  }

  .individual-hero h1 {
    max-width: 640px;
    font-size: clamp(42px, 7vw, 56px);
  }

  .individual-hero-media {
    position: relative;
    order: 2;
    right: auto;
    bottom: auto;
    height: auto;
    width: 100%;
  }

  .individual-hero-media img {
    width: 100%;
    height: auto;
  }

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

  .situations-title {
    grid-column: 1 / -1;
  }

  .situations-title h2 {
    max-width: 340px;
  }

  .field-system-shell {
    grid-template-columns: 1fr;
  }

  .field-intro {
    max-width: 420px;
  }

  .field-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

  .flow-step {
    grid-template-rows: auto auto;
  }

  .flow-step-tall img {
    margin-bottom: 0;
  }

  .bridge-shell {
    grid-template-columns: 1fr;
  }

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

  .org-hero {
    min-height: 0;
  }

  .org-hero-room {
    object-position: 58% 50%;
  }

  .org-hero-shade {
    background:
      linear-gradient(90deg, rgba(5, 17, 27, 0.98) 0%, rgba(5, 17, 27, 0.82) 56%, rgba(5, 17, 27, 0.28) 100%),
      linear-gradient(0deg, rgba(5, 17, 27, 0.9) 0%, rgba(5, 17, 27, 0.28) 100%);
  }

  .org-hero-shell {
    min-height: 0;
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 44px 0 0;
  }

  .org-hero-copy {
    max-width: 610px;
    padding: 0;
  }

  .org-process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 26px;
    padding: 24px 0;
  }

  .org-language-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

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

  .org-companion {
    grid-template-columns: minmax(0, 1fr) minmax(150px, 210px);
    padding-left: 0;
    border-left: 0;
    border-top: 1px solid #d6dde4;
    padding-top: 30px;
  }

  .org-app-shell {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .org-app-screens {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
  }

  .org-proof-shell {
    grid-template-columns: 1fr 1fr;
  }

  .org-proof-thesis,
  .org-proof-band a {
    grid-column: 1 / -1;
  }

  .about-hero-shell {
    grid-template-columns: 1fr;
    min-height: 0;
    padding: 48px 0;
  }

  .about-doctrine-card {
    max-width: 520px;
  }

  .about-terrain-grid,
  .about-guardrail-grid,
  .about-close-grid,
  .about-question-shell {
    grid-template-columns: 1fr;
  }

  .about-rdac-line {
    justify-self: start;
  }

  .ai-hero-shell,
  .ai-split,
  .ai-close-shell {
    grid-template-columns: 1fr;
  }

  .ai-hero-shell {
    min-height: 0;
    padding: 48px 0;
  }

  .ai-boundary-card {
    max-width: 560px;
  }

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

  .ai-cycle-grid article {
    min-height: 270px;
  }

  .ai-not-grid {
    grid-template-columns: 1fr;
  }

  .ai-close-actions {
    min-width: 0;
    width: min(100%, 390px);
  }

  .briefing-hero-grid {
    grid-template-columns: 1fr;
  }

  .briefing-form {
    max-width: 720px;
  }

  .briefing-next {
    grid-template-columns: 1fr;
  }

  .briefing-next article {
    padding-right: 0;
  }

  .briefing-next article + article {
    padding-left: 0;
    border-left: 0;
  }

}

@media (max-width: 620px) {
  .brand {
    gap: 10px;
  }

  .brand img {
    width: 45px;
    height: 45px;
  }

  .brand strong {
    font-size: 30px;
  }

  .brand small {
    max-width: 230px;
    font-size: 10px;
    line-height: 1.15;
    white-space: normal;
  }

  .individual-hero-shell {
    padding: 34px 0 24px;
  }

  .section-kicker {
    align-items: flex-start;
    font-size: 12px;
    line-height: 1.35;
  }

  .section-kicker::before {
    margin-top: 8px;
    width: 26px;
  }

  .managing-ai-band-heading h2 {
    font-size: clamp(28px, 9vw, 36px);
  }

  .managing-ai-band-copy p {
    font-size: 14px;
  }

  .individual-hero h1 {
    font-size: clamp(37px, 11vw, 44px);
  }

  .individual-hero-copy > p:not(.section-kicker):not(.hero-note) {
    font-size: 15px;
  }

  .situations-shell {
    grid-template-columns: 1fr;
  }

  .situation-card {
    min-height: 168px;
  }

  .situation-card img {
    height: 132px;
  }

  .field-flow {
    grid-template-columns: 1fr;
  }

  .flow-step {
    grid-template-columns: minmax(0, 1fr) minmax(110px, 38%);
    grid-template-rows: auto;
    align-items: start;
    gap: 18px;
    padding-bottom: 20px;
    border-bottom: 1px solid #dfe4e8;
  }

  .flow-step img {
    max-height: 230px;
  }

  .individual-bridge ul {
    grid-template-columns: 1fr;
  }

  .org-hero-shell {
    padding: 38px 0 0;
  }

  .org-hero h1 {
    font-size: clamp(42px, 12vw, 52px);
  }

  .org-hero-copy p {
    font-size: 15px;
  }

  .org-hero .hero-actions {
    gap: 12px;
  }

  .org-hero .button {
    max-width: 100%;
    min-width: 0;
  }

  .org-process-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .org-process article {
    grid-template-columns: 52px 1fr;
  }

  .org-process svg {
    width: 52px;
    height: 52px;
    padding: 12px;
  }

  .org-language {
    padding: 30px 0;
  }

  .org-capabilities {
    grid-template-columns: 1fr 1fr;
    gap: 22px 18px;
  }

  .org-companion {
    grid-template-columns: minmax(0, 1fr);
    overflow: visible;
  }

  .org-companion img {
    width: 190px;
    justify-self: center;
    margin: 4px 0 0;
  }

  .org-app-strip {
    padding: 24px 0 28px;
  }

  .org-app-screens {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 20px;
  }

  .org-app-screens img {
    width: min(100%, 150px);
  }

  .org-proof-shell {
    grid-template-columns: 1fr;
  }

  .about-hero-shell {
    padding: 38px 0;
  }

  .ai-hero-shell {
    padding: 38px 0;
  }

  .ai-hero-copy h1 {
    font-size: clamp(40px, 12vw, 52px);
  }

  .ai-hero-copy > p:not(.section-kicker) {
    font-size: 15px;
  }

  .ai-boundary-card {
    padding: 22px;
  }

  .ai-uncertainty,
  .ai-organisation {
    padding: 42px 0;
  }

  .ai-rdac-cycle,
  .ai-field-sheets {
    padding: 40px 0 44px;
  }

  .ai-cycle-grid,
  .ai-field-grid {
    grid-template-columns: 1fr;
  }

  .ai-cycle-grid article,
  .ai-field-grid article {
    min-height: 0;
  }

  .ai-not {
    padding: 38px 0 42px;
  }

  .ai-close {
    padding: 40px 0 44px;
  }

  .about-hero-copy h1 {
    font-size: clamp(40px, 12vw, 52px);
  }

  .about-doctrine-card {
    padding: 18px;
  }

  .about-doctrine-card span {
    min-height: 48px;
    font-size: 24px;
  }

  .about-terrain,
  .about-guardrail,
  .about-question,
  .about-close {
    padding: 38px 0;
  }

  .about-source-grid {
    grid-template-columns: 1fr;
  }

  .about-source-grid article {
    min-height: 0;
    padding: 22px;
  }

  .briefing-intro-shell {
    padding: 38px 0;
  }

  .briefing-page-lead {
    margin-bottom: 34px;
    font-size: clamp(27px, 8vw, 38px);
  }

  .briefing-copy h1 {
    font-size: clamp(40px, 12vw, 52px);
  }

  .briefing-form {
    padding: 20px;
  }

  .briefing-question {
    margin-top: 28px;
    padding: 18px 20px;
  }

  .form-heading {
    display: grid;
    align-items: start;
  }

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

  .briefing-next article {
    padding-top: 16px;
  }
}

.document-page {
  background: #f2f4f5;
}

.document-home-nav a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.58);
}

.document-home-nav a::before {
  content: "\2190";
  color: #ef2633;
  font-size: 17px;
  line-height: 1;
}

.document-hero {
  color: #ffffff;
  background:
    radial-gradient(circle at 82% 16%, rgba(191, 21, 34, 0.28), transparent 30%),
    linear-gradient(135deg, var(--night-deep) 0%, var(--night) 60%, #0b2232 100%);
}

.document-hero-shell {
  min-height: 340px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 56px 0 60px;
}

.document-hero .section-kicker {
  margin-bottom: 18px;
}

.document-hero h1 {
  max-width: 940px;
  margin: 0;
  overflow-wrap: anywhere;
  font-family: var(--serif);
  font-size: clamp(46px, 5vw, 70px);
  line-height: 0.98;
  font-weight: 600;
}

.document-hero h1 span {
  color: #ef2633;
}

.language-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.language-links a {
  min-width: 112px;
  min-height: 43px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 0 15px;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.06);
  color: #ffffff;
  font-size: 13px;
  font-weight: 820;
}

.language-links a::after {
  content: "\2193";
  color: #ef2633;
  font-size: 16px;
}

.document-body {
  padding: clamp(34px, 5vw, 64px) 0 clamp(50px, 7vw, 86px);
}

.document-content {
  max-width: 940px;
}

.document-language {
  scroll-margin-top: 24px;
  padding: clamp(28px, 5vw, 58px);
  border-top: 3px solid var(--red);
  background: #ffffff;
  box-shadow: 0 24px 60px rgba(7, 23, 34, 0.09);
}

.document-language + .document-language {
  margin-top: 34px;
}

.document-language h2 {
  margin: 0 0 28px;
  padding-bottom: 18px;
  border-bottom: 1px solid #d9e0e5;
  font-family: var(--serif);
  font-size: clamp(35px, 4vw, 50px);
  line-height: 1;
  font-weight: 600;
}

.document-language h3 {
  scroll-margin-top: 24px;
  margin: 36px 0 12px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(24px, 2.4vw, 31px);
  line-height: 1.08;
  font-weight: 600;
}

.document-language p,
.document-language li {
  color: var(--text);
  font-size: 16px;
  line-height: 1.65;
}

.document-language p {
  margin: 0;
}

.document-language p + p {
  margin-top: 16px;
}

.document-language ol,
.document-language ul {
  display: grid;
  gap: 8px;
  margin: 14px 0 20px;
  padding-left: 25px;
}

.document-language li::marker {
  color: var(--red);
  font-weight: 800;
}

.document-language a {
  color: var(--red-dark);
  font-weight: 760;
  text-decoration: underline;
  text-decoration-color: rgba(159, 16, 27, 0.45);
  text-underline-offset: 3px;
}

.document-language code {
  padding: 0.12em 0.34em;
  border-radius: 3px;
  background: #edf1f3;
  color: #172b3d;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.9em;
}

.document-effective-date {
  margin: -9px 0 28px !important;
  color: var(--muted) !important;
  font-size: 14px !important;
}

.document-contact {
  margin-top: 14px !important;
}

@media (max-width: 900px) {
  .document-home-nav {
    width: auto;
  }

  .document-hero-shell {
    min-height: 300px;
    padding: 46px 0 50px;
  }
}

@media (max-width: 620px) {
  .document-home-nav {
    width: 100%;
  }

  .document-home-nav a {
    width: max-content;
    max-width: 100%;
  }

  .document-hero-shell {
    min-height: 0;
    padding: 38px 0 42px;
  }

  .document-hero h1 {
    font-size: clamp(34px, 10vw, 42px);
  }

  .language-links {
    width: 100%;
    margin-top: 26px;
  }

  .language-links a {
    flex: 1 1 120px;
  }

  .document-body {
    padding-top: 26px;
  }

  .document-language {
    padding: 25px 20px 30px;
  }

  .document-language h2 {
    margin-bottom: 24px;
  }

  .document-language h3 {
    margin-top: 30px;
  }

  .document-language p,
  .document-language li {
    font-size: 15px;
    line-height: 1.6;
  }
}