:root {
  --ink: #071a26;
  --ink-soft: #0c2634;
  --teal: #0b3d43;
  --lime: #d8f15a;
  --lime-deep: #c5df48;
  --paper: #f5f3ec;
  --white: #ffffff;
  --mist: #e8eeec;
  --line: rgba(7, 26, 38, 0.14);
  --muted: #53656d;
  --shadow: 0 24px 70px rgba(7, 26, 38, 0.16);
  --radius: 22px;
  --max: 1220px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

a {
  color: inherit;
}

button,
input,
select,
textarea {
  font: inherit;
}

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

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  padding: 10px 14px;
  color: var(--white);
  background: var(--ink);
  border-radius: 8px;
  transform: translateY(-150%);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  min-height: 78px;
  padding: 11px clamp(20px, 4vw, 64px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  background: rgba(245, 243, 236, 0.95);
  border-bottom: 1px solid rgba(7, 26, 38, 0.1);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.brand {
  min-width: 265px;
  display: inline-flex;
  align-items: center;
  gap: 13px;
  color: var(--ink);
  text-decoration: none;
}

.brand img {
  width: 52px;
  height: 52px;
  object-fit: contain;
}

.brand span,
.footer-brand div {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand strong {
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}

.brand small {
  margin-top: 5px;
  color: var(--muted);
  font-size: 0.69rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.primary-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(14px, 1.8vw, 27px);
}

.primary-nav a {
  color: var(--ink);
  font-size: 0.83rem;
  font-weight: 720;
  text-decoration: none;
  white-space: nowrap;
}

.primary-nav a:not(.nav-cta):hover,
.primary-nav a:not(.nav-cta):focus-visible {
  color: #1d6264;
}

.primary-nav .nav-cta {
  padding: 12px 18px;
  color: var(--ink);
  background: var(--lime);
  border-radius: 999px;
  box-shadow: 0 8px 22px rgba(97, 113, 20, 0.16);
}

.primary-nav .nav-cta:hover,
.primary-nav .nav-cta:focus-visible {
  background: var(--lime-deep);
}

.menu-toggle {
  display: none;
  padding: 10px 14px;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
}

.hero {
  position: relative;
  min-height: 720px;
  display: grid;
  place-items: center;
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
}

.hero-background,
.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-background {
  object-fit: cover;
  object-position: center 48%;
  opacity: 0.78;
}

.hero-overlay {
  background: linear-gradient(90deg, rgba(3, 20, 29, 0.97) 0%, rgba(3, 20, 29, 0.88) 47%, rgba(3, 20, 29, 0.42) 100%);
}

.hero-grid {
  position: relative;
  z-index: 1;
  width: min(var(--max), calc(100% - 48px));
  padding: 92px 0 88px;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
  gap: clamp(44px, 7vw, 104px);
  align-items: center;
}

.hero-copy {
  max-width: 790px;
}

.eyebrow {
  margin: 0 0 20px;
  color: var(--lime);
  font-size: 0.72rem;
  font-weight: 820;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.eyebrow-dark {
  color: #267277;
}

.hero h1 {
  max-width: 850px;
  margin: 0;
  font-size: clamp(3rem, 5.5vw, 5.5rem);
  line-height: 0.99;
  letter-spacing: -0.055em;
  text-wrap: balance;
}

.diagnostic-hero h1 {
  font-size: clamp(3rem, 5.1vw, 5.1rem);
}

.hero-intro {
  max-width: 730px;
  margin: 28px 0 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(1.05rem, 1.7vw, 1.32rem);
  line-height: 1.58;
}

.hero-actions {
  margin-top: 36px;
  display: flex;
  flex-wrap: wrap;
  gap: 13px;
}

.button {
  min-height: 52px;
  padding: 14px 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.91rem;
  font-weight: 790;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  color: var(--ink);
  background: var(--lime);
  box-shadow: 0 12px 34px rgba(132, 154, 26, 0.21);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--lime-deep);
}

.button-ghost {
  color: var(--white);
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.38);
}

.button-ghost:hover,
.button-ghost:focus-visible {
  background: rgba(255, 255, 255, 0.13);
}

.offer-card {
  padding: clamp(28px, 3vw, 40px);
  color: var(--ink);
  background: rgba(247, 246, 240, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.56);
  border-radius: 26px;
  box-shadow: var(--shadow);
}

.offer-kicker {
  display: block;
  color: #347178;
  font-size: 0.7rem;
  font-weight: 820;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.offer-card > strong {
  margin-top: 14px;
  display: block;
  font-size: clamp(3rem, 4.3vw, 4.3rem);
  line-height: 1;
  letter-spacing: -0.06em;
}

.offer-card > small {
  margin-top: 8px;
  display: block;
  color: var(--muted);
  font-size: 0.83rem;
  font-weight: 720;
  text-transform: uppercase;
}

.offer-card ul {
  margin: 26px 0;
  padding: 22px 0;
  list-style: none;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.offer-card li {
  position: relative;
  padding: 6px 0 6px 21px;
  font-size: 0.92rem;
  font-weight: 650;
}

.offer-card li::before {
  content: "";
  position: absolute;
  top: 14px;
  left: 0;
  width: 8px;
  height: 8px;
  background: #3b7b76;
  border-radius: 50%;
}

.offer-card > a {
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 800;
  text-decoration: none;
}

.signal-strip {
  min-height: 124px;
  padding: 26px max(24px, calc((100vw - var(--max)) / 2));
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  color: var(--white);
  background: var(--teal);
}

.signal-strip div {
  padding: 7px 28px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-left: 1px solid rgba(255, 255, 255, 0.17);
}

.signal-strip div:first-child {
  border-left: 0;
}

.signal-strip strong {
  color: var(--lime);
  font-size: 1.08rem;
}

.signal-strip span {
  margin-top: 3px;
  color: rgba(255, 255, 255, 0.71);
  font-size: 0.78rem;
}

.section {
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  padding: clamp(88px, 10vw, 142px) 0;
}

.section-intro {
  max-width: 735px;
}

.section-intro.centred {
  margin-inline: auto;
  text-align: center;
}

.section-intro h2,
.capabilities-copy h2,
.guardrail-copy h2,
.fit-call-copy h2,
.build-section h2,
.scope-section h2 {
  margin: 0;
  font-size: clamp(2.35rem, 4.4vw, 4.2rem);
  line-height: 1.02;
  letter-spacing: -0.052em;
  text-wrap: balance;
}

.section-intro > p:last-child,
.capabilities-copy > p:last-of-type,
.guardrail-copy > p,
.fit-call-copy > p,
.build-section > p,
.scope-section > div > p {
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.68;
}

.readiness-gap {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(50px, 9vw, 126px);
  align-items: start;
}

.question-stack {
  border-top: 1px solid var(--line);
}

.question-stack article {
  padding: 27px 0;
  display: grid;
  grid-template-columns: 55px 1fr;
  gap: 15px;
  align-items: start;
  border-bottom: 1px solid var(--line);
}

.question-stack span,
.question-grid span,
.dimension-grid article > span,
.process-list > li > span {
  color: #438389;
  font-size: 0.72rem;
  font-weight: 820;
  letter-spacing: 0.1em;
}

.question-stack p {
  margin: 0;
  max-width: 600px;
  font-size: clamp(1.15rem, 2vw, 1.55rem);
  font-weight: 720;
  line-height: 1.35;
  letter-spacing: -0.02em;
}

.capabilities-section {
  background: var(--mist);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.capabilities-inner {
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  padding: clamp(88px, 10vw, 136px) 0;
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: clamp(54px, 9vw, 126px);
  align-items: start;
}

.capabilities-copy {
  max-width: 570px;
}

.capabilities-copy > p:last-of-type {
  max-width: 535px;
}

.capabilities-actions {
  margin-top: 30px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px 26px;
}

.capabilities-actions .text-link {
  font-size: 0.88rem;
}

.capability-list {
  border-top: 1px solid var(--line);
}

.capability-list article {
  padding: 28px 0;
  display: grid;
  grid-template-columns: 55px 1fr;
  gap: 16px;
  align-items: start;
  border-bottom: 1px solid var(--line);
}

.capability-list article > span {
  padding-top: 5px;
  color: #438389;
  font-size: 0.72rem;
  font-weight: 820;
  letter-spacing: 0.1em;
}

.capability-list h3 {
  margin: 0;
  font-size: clamp(1.35rem, 2.2vw, 1.78rem);
  line-height: 1.18;
  letter-spacing: -0.035em;
}

.capability-list p {
  max-width: 630px;
  margin: 9px 0 0;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.62;
}

.assessment-section {
  padding-top: 35px;
}

.dimension-grid {
  margin-top: 58px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.dimension-grid article {
  min-height: 255px;
  padding: 32px;
  background: rgba(255, 255, 255, 0.36);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.dimension-grid h3 {
  margin: 28px 0 10px;
  font-size: 1.28rem;
  letter-spacing: -0.03em;
}

.dimension-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 0.91rem;
}

.section-action {
  margin-top: 34px;
  text-align: center;
}

.text-link {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  color: var(--ink);
  font-weight: 800;
  text-decoration-thickness: 1px;
  text-underline-offset: 5px;
}

.deliverables-section {
  color: var(--white);
  background: var(--ink);
}

.deliverables-inner {
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  padding: clamp(90px, 10vw, 140px) 0;
  display: grid;
  grid-template-columns: 0.83fr 1.17fr;
  gap: clamp(54px, 9vw, 126px);
}

.section-intro.light h2,
.section-intro.light p,
.section-intro.light > p:last-child {
  color: var(--white);
}

.section-intro.light > p:last-child {
  color: rgba(255, 255, 255, 0.65);
}

.deliverable-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.deliverable-list li {
  min-height: 74px;
  padding: 20px 0;
  display: grid;
  grid-template-columns: 55px 1fr;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.deliverable-list span {
  color: var(--lime);
  font-size: 0.7rem;
  font-weight: 820;
}

.deliverable-list strong {
  font-size: 1.05rem;
  line-height: 1.35;
}

.deliverable-list.expanded {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  column-gap: 34px;
}

.guardrails-section {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: clamp(55px, 9vw, 128px);
  align-items: center;
}

.scope-note {
  margin-top: 30px !important;
  padding-left: 18px;
  border-left: 3px solid #72aaa6;
  font-size: 0.88rem !important;
}

.guardrail-matrix {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 25px 70px rgba(7, 26, 38, 0.1);
  overflow: hidden;
}

.guardrail-matrix div {
  min-height: 148px;
  padding: 26px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.guardrail-matrix div:nth-child(even) {
  border-right: 0;
}

.guardrail-matrix div:nth-last-child(-n + 2) {
  border-bottom: 0;
}

.guardrail-matrix span {
  color: #377a7f;
  font-size: 0.68rem;
  font-weight: 850;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.guardrail-matrix strong {
  max-width: 220px;
  font-size: 1rem;
  line-height: 1.35;
}

.build-section {
  padding: clamp(68px, 8vw, 105px) max(24px, calc((100vw - var(--max)) / 2));
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: clamp(44px, 8vw, 115px);
  align-items: end;
  color: var(--white);
  background: var(--teal);
}

.build-section h2 {
  font-size: clamp(2.15rem, 3.7vw, 3.7rem);
}

.build-section > p {
  margin: 0;
  color: rgba(255, 255, 255, 0.76);
}

.authority-section {
  color: var(--white);
  background:
    radial-gradient(circle at 84% 18%, rgba(32, 124, 129, 0.17), transparent 28%),
    var(--ink);
}

.authority-inner {
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  padding: clamp(96px, 11vw, 150px) 0 0;
}

.authority-intro {
  max-width: 820px;
}

.authority-intro h2 {
  max-width: 810px;
  margin: 0;
  font-size: clamp(2.55rem, 5.1vw, 4.85rem);
  line-height: 1.01;
  letter-spacing: -0.055em;
  text-wrap: balance;
}

.authority-intro > p:last-child {
  max-width: 640px;
  margin: 26px 0 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.04rem;
  line-height: 1.67;
}

.authority-library {
  margin-top: clamp(56px, 7vw, 88px);
  display: grid;
  grid-template-columns: 0.94fr 1.06fr;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.featured-research {
  min-height: 500px;
  padding: clamp(36px, 4.5vw, 58px) clamp(34px, 5vw, 66px) clamp(36px, 4.5vw, 58px) 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 145px;
  gap: 34px;
  align-items: center;
  border-right: 1px solid rgba(255, 255, 255, 0.2);
}

.featured-research > div:first-child > span,
.insight-index-label,
.authority-cta-kicker {
  color: #67c5c7;
  font-size: 0.68rem;
  font-weight: 840;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.featured-research h3 {
  max-width: 470px;
  margin: 19px 0 15px;
  font-size: clamp(2rem, 3.5vw, 3rem);
  line-height: 1.04;
  letter-spacing: -0.045em;
}

.featured-research p {
  max-width: 480px;
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.93rem;
  line-height: 1.64;
}

.button-outline-light {
  margin-top: 30px;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.45);
}

.button-outline-light:hover,
.button-outline-light:focus-visible {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.8);
}

.report-mark {
  aspect-ratio: 0.75;
  padding: 23px 18px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: #72d0d1;
  border: 1px solid rgba(103, 197, 199, 0.8);
  box-shadow: 13px 13px 0 -6px var(--ink), 13px 13px 0 -5px rgba(103, 197, 199, 0.55);
}

.report-mark::after {
  content: "";
  width: 58px;
  height: 1px;
  margin-top: 22px;
  background: rgba(103, 197, 199, 0.68);
  box-shadow: 0 8px 0 rgba(103, 197, 199, 0.5), 0 16px 0 rgba(103, 197, 199, 0.32);
}

.report-mark span,
.report-mark small {
  font-size: 0.62rem;
  font-weight: 790;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.report-mark strong {
  margin: 8px 0;
  color: var(--white);
  font-size: 1.03rem;
  line-height: 1.16;
  letter-spacing: -0.02em;
}

.insight-index {
  padding: clamp(36px, 4.5vw, 58px) 0 clamp(36px, 4.5vw, 58px) clamp(34px, 5vw, 66px);
}

.insight-index-label {
  margin: 0 0 18px;
}

.insight-index a {
  min-height: 72px;
  display: flex;
  gap: 24px;
  align-items: center;
  justify-content: space-between;
  color: var(--white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  text-decoration: none;
  transition: color 160ms ease, padding 160ms ease;
}

.insight-index a:hover,
.insight-index a:focus-visible {
  padding-left: 8px;
  color: var(--lime);
}

.insight-index a span {
  font-size: clamp(1rem, 1.8vw, 1.22rem);
  font-weight: 680;
  line-height: 1.3;
}

.insight-index a strong {
  color: #7bd8d8;
  font-size: 1.2rem;
}

.authority-cta {
  min-height: 170px;
  margin-top: clamp(58px, 7vw, 86px);
  padding: 34px clamp(30px, 5vw, 64px);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
  color: var(--ink);
  background: var(--paper);
}

.authority-cta h3 {
  margin: 8px 0 4px;
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  line-height: 1.12;
  letter-spacing: -0.038em;
}

.authority-cta p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.authority-cta .button {
  min-width: 190px;
}

.fit-call-section {
  padding: clamp(88px, 10vw, 140px) max(24px, calc((100vw - var(--max)) / 2));
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: clamp(52px, 9vw, 125px);
  align-items: start;
  color: var(--white);
  background: var(--ink-soft);
}

.fit-call-copy {
  position: sticky;
  top: 122px;
}

.fit-call-copy > p {
  color: rgba(255, 255, 255, 0.72);
}

.price-lockup {
  margin-top: 34px;
  padding-top: 26px;
  display: flex;
  gap: 20px;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.price-lockup strong {
  color: var(--lime);
  font-size: 2.15rem;
  letter-spacing: -0.05em;
}

.price-lockup span {
  max-width: 280px;
  color: rgba(255, 255, 255, 0.67);
  font-size: 0.76rem;
  line-height: 1.45;
}

.direct-contact {
  font-size: 0.84rem !important;
}

.direct-contact a {
  color: var(--white);
  text-underline-offset: 4px;
}

.readiness-form {
  padding: clamp(28px, 4vw, 44px);
  color: var(--ink);
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

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

.readiness-form label {
  margin-bottom: 18px;
  display: block;
}

.readiness-form label > span {
  margin-bottom: 7px;
  display: block;
  color: #334c56;
  font-size: 0.75rem;
  font-weight: 780;
}

.readiness-form input,
.readiness-form select,
.readiness-form textarea {
  width: 100%;
  color: var(--ink);
  background: #fbfaf7;
  border: 1px solid #cad4d1;
  border-radius: 11px;
  outline: none;
}

.readiness-form input,
.readiness-form select {
  min-height: 50px;
  padding: 0 14px;
}

.readiness-form textarea {
  min-height: 112px;
  padding: 13px 14px;
  resize: vertical;
}

.readiness-form input:focus,
.readiness-form select:focus,
.readiness-form textarea:focus {
  border-color: #4b8d8d;
  box-shadow: 0 0 0 4px rgba(75, 141, 141, 0.13);
}

.readiness-form [aria-invalid="true"] {
  border-color: #b84b45;
  box-shadow: 0 0 0 4px rgba(184, 75, 69, 0.11);
}

.form-submit {
  width: 100%;
  margin-top: 3px;
}

.form-submit:disabled {
  opacity: 0.68;
  cursor: wait;
}

.form-message {
  min-height: 24px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 0.78rem;
  text-align: center;
}

.form-message[data-state="success"] {
  color: #1f6b4b;
  font-weight: 760;
}

.form-message[data-state="error"] {
  color: #9d3630;
  font-weight: 720;
}

.form-message a {
  color: inherit;
}

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

.site-footer {
  padding: 54px max(24px, calc((100vw - var(--max)) / 2)) 30px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr 1fr;
  gap: 38px;
  color: rgba(255, 255, 255, 0.74);
  background: #04131c;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand {
  display: flex;
  gap: 14px;
  align-items: center;
}

.footer-brand img {
  width: 52px;
  height: 52px;
}

.footer-brand strong {
  color: var(--white);
  font-size: 0.98rem;
}

.footer-brand span {
  margin-top: 5px;
  font-size: 0.72rem;
}

.site-footer address {
  font-size: 0.78rem;
  font-style: normal;
  line-height: 1.65;
}

.site-footer address a {
  color: var(--white);
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  justify-content: flex-end;
  gap: 8px 18px;
}

.site-footer nav a {
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.76rem;
  text-decoration: none;
}

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

.copyright {
  grid-column: 1 / -1;
  margin: 22px 0 0;
  padding-top: 20px;
  color: rgba(255, 255, 255, 0.4);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.7rem;
}

/* Diagnostic page */
.use-when-section {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: clamp(50px, 8vw, 110px);
}

.question-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.question-grid article {
  min-height: 170px;
  padding: 26px;
  background: rgba(255, 255, 255, 0.34);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

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

.question-grid p {
  margin: 30px 0 0;
  font-size: 1.06rem;
  font-weight: 720;
  line-height: 1.42;
}

.process-section {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: clamp(55px, 9vw, 125px);
}

.process-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.process-list li {
  padding: 26px 0;
  display: grid;
  grid-template-columns: 55px 1fr;
  gap: 14px;
  border-bottom: 1px solid var(--line);
}

.process-list h3 {
  margin: 0 0 7px;
  font-size: 1.25rem;
  letter-spacing: -0.025em;
}

.process-list p {
  margin: 0;
  color: var(--muted);
  font-size: 0.91rem;
}

.evidence-section {
  padding-top: 30px;
}

.evidence-grid {
  margin-top: 52px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.evidence-grid article {
  min-height: 220px;
  padding: 27px;
  background: rgba(255, 255, 255, 0.35);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.evidence-grid h3 {
  margin: 0 0 18px;
  font-size: 1.08rem;
}

.evidence-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.scope-section {
  padding: clamp(74px, 9vw, 120px) max(24px, calc((100vw - var(--max)) / 2));
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: clamp(55px, 9vw, 125px);
  color: var(--white);
  background: var(--teal);
}

.scope-section h2 {
  font-size: clamp(2.2rem, 3.6vw, 3.6rem);
}

.scope-section > div > p {
  color: rgba(255, 255, 255, 0.75);
}

.scope-section strong {
  color: var(--white);
}

.decision-section {
  padding: clamp(86px, 10vw, 135px) max(24px, calc((100vw - var(--max)) / 2));
  color: var(--white);
  background: var(--ink);
}

.decision-grid {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.decision-grid article {
  min-height: 250px;
  padding: 32px;
  border-right: 1px solid rgba(255, 255, 255, 0.18);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.decision-grid span {
  color: var(--lime);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.14em;
}

.decision-grid h3 {
  margin: 47px 0 13px;
  font-size: 1.3rem;
  line-height: 1.25;
}

.decision-grid p {
  margin: 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.88rem;
}

@media (max-width: 1080px) {
  .site-header {
    min-height: 72px;
    padding-inline: 22px;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .primary-nav {
    position: fixed;
    top: 72px;
    right: 0;
    bottom: 0;
    height: calc(100dvh - 72px);
    max-height: calc(100dvh - 72px);
    overflow-y: auto;
    z-index: 99;
    width: min(390px, 100%);
    padding: 34px 28px;
    display: none;
    align-items: stretch;
    justify-content: flex-start;
    flex-direction: column;
    gap: 4px;
    background: var(--paper);
    box-shadow: -20px 30px 60px rgba(7, 26, 38, 0.17);
  }

  .primary-nav.is-open {
    display: flex;
  }

  .primary-nav a {
    padding: 13px 4px;
    font-size: 0.98rem;
    border-bottom: 1px solid var(--line);
  }

  .primary-nav .nav-cta {
    margin-top: 14px;
    padding: 14px 18px;
    text-align: center;
    border-bottom: 0;
  }

  .hero-grid {
    grid-template-columns: 1fr 340px;
    gap: 45px;
  }

  .hero h1 {
    font-size: clamp(2.8rem, 6vw, 4.4rem);
  }

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

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

@media (max-width: 820px) {
  .hero {
    min-height: auto;
  }

  .hero-overlay {
    background: rgba(3, 20, 29, 0.88);
  }

  .hero-grid {
    padding: 76px 0 62px;
    grid-template-columns: 1fr;
  }

  .offer-card {
    max-width: 500px;
  }

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

  .signal-strip div {
    min-height: 90px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.17);
  }

  .signal-strip div:nth-child(odd) {
    border-left: 0;
  }

  .readiness-gap,
  .capabilities-inner,
  .guardrails-section,
  .use-when-section,
  .process-section,
  .scope-section {
    grid-template-columns: 1fr;
  }

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

  .deliverables-inner,
  .fit-call-section,
  .build-section {
    grid-template-columns: 1fr;
  }

  .fit-call-copy {
    position: static;
  }

  .deliverable-list.expanded {
    grid-template-columns: 1fr;
  }

  .authority-library,
  .authority-cta,
  .decision-grid {
    grid-template-columns: 1fr;
  }

  .featured-research {
    padding-right: 0;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  }

  .insight-index {
    padding-left: 0;
  }

  .authority-cta {
    gap: 26px;
  }

  .authority-cta .button {
    justify-self: start;
  }

  .site-footer {
    grid-template-columns: 1fr 1fr;
  }

  .site-footer nav {
    grid-column: 1 / -1;
    justify-content: flex-start;
  }
}

@media (max-width: 560px) {
  body {
    font-size: 16px;
  }

  html {
    scroll-padding-top: 72px;
  }

  .site-header {
    padding: 9px 16px;
  }

  .brand {
    min-width: 0;
    gap: 10px;
  }

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

  .brand strong {
    font-size: 0.91rem;
  }

  .brand small {
    font-size: 0.55rem;
  }

  .menu-toggle {
    padding: 8px 12px;
    font-size: 0.78rem;
  }

  .section,
  .hero-grid,
  .deliverables-inner,
  .authority-inner {
    width: min(100% - 32px, var(--max));
  }

  .authority-inner {
    padding-top: 78px;
  }

  .hero-grid {
    padding: 58px 0 44px;
  }

  .hero h1,
  .diagnostic-hero h1 {
    font-size: clamp(2.48rem, 12vw, 3.55rem);
  }

  .hero-intro {
    font-size: 1rem;
  }

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

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

  .offer-card {
    padding: 28px 24px;
  }

  .signal-strip {
    padding-inline: 16px;
  }

  .signal-strip div {
    padding-inline: 13px;
  }

  .signal-strip strong {
    font-size: 0.94rem;
  }

  .signal-strip span {
    font-size: 0.68rem;
  }

  .section {
    padding-block: 78px;
  }

  .section-intro h2,
  .capabilities-copy h2,
  .authority-intro h2,
  .guardrail-copy h2,
  .fit-call-copy h2,
  .build-section h2,
  .scope-section h2 {
    font-size: clamp(2.18rem, 11vw, 3.1rem);
  }

  .question-stack article {
    grid-template-columns: 38px 1fr;
  }

  .capabilities-inner {
    width: min(100% - 32px, var(--max));
    padding-block: 78px;
  }

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

  .capability-list article {
    padding-block: 24px;
    grid-template-columns: 38px 1fr;
  }

  .dimension-grid,
  .question-grid,
  .evidence-grid {
    grid-template-columns: 1fr;
  }

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

  .dimension-grid article {
    min-height: 220px;
    padding: 27px 24px;
  }

  .deliverables-inner,
  .fit-call-section,
  .build-section,
  .scope-section,
  .decision-section {
    padding-block: 78px;
  }

  .guardrail-matrix {
    grid-template-columns: 1fr;
  }

  .guardrail-matrix div,
  .guardrail-matrix div:nth-child(even),
  .guardrail-matrix div:nth-last-child(-n + 2) {
    min-height: 126px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .guardrail-matrix div:last-child {
    border-bottom: 0;
  }

  .featured-research {
    min-height: auto;
    padding-block: 42px;
    grid-template-columns: 1fr;
  }

  .report-mark {
    width: 128px;
  }

  .insight-index a {
    min-height: 68px;
  }

  .authority-cta {
    margin-top: 54px;
    padding: 30px 24px;
  }

  .authority-cta .button {
    width: 100%;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .readiness-form {
    padding: 26px 20px;
  }

  .price-lockup {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
  }

  .site-footer {
    grid-template-columns: 1fr;
  }

  .site-footer nav {
    grid-column: auto;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}