:root {
  color-scheme: light;
  --bg: #f6f8fa;
  --bg-soft: #e8f0f3;
  --surface: #ffffff;
  --ink: #1a2233;
  --muted: #5a6675;
  --line: #d7e0e7;
  --line-strong: #b9c5d0;
  --navy: #061f43;
  --teal: #0b4a63;
  --teal-accent: #3c7f99;
  --orange: #b4601e;
  --orange-soft: #fbf0e7;
  --radius: 3px;
  --serif: "Source Serif 4", Georgia, serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: clip;
}

body.nav-open {
  overflow: hidden;
}

img,
svg {
  display: block;
}

img {
  max-width: 100%;
}

a {
  color: inherit;
}

p,
h1,
h2,
h3,
blockquote,
figure {
  margin-top: 0;
}

h1,
h2,
h3 {
  color: var(--navy);
  font-family: var(--serif);
  line-height: 1.08;
  letter-spacing: 0;
}

h1 {
  max-width: 880px;
  margin-bottom: 1.5rem;
  font-size: clamp(3rem, 6vw, 5.7rem);
  font-weight: 700;
}

h2 {
  margin-bottom: 1.25rem;
  font-size: clamp(2.15rem, 4vw, 4rem);
  font-weight: 700;
}

h3 {
  margin-bottom: 0.55rem;
  font-size: 1.35rem;
}

.skip-link {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 100;
  padding: 0.7rem 1rem;
  background: var(--navy);
  color: white;
  transform: translateY(-150%);
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  min-height: 78px;
  align-items: center;
  justify-content: space-between;
  padding: 0 max(2rem, calc((100vw - 1200px) / 2));
  background: rgb(255 255 255 / 96%);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand {
  color: var(--navy);
  font-family: var(--serif);
  font-size: clamp(1.18rem, 1.7vw, 1.55rem);
  font-weight: 700;
  line-height: 1.05;
  text-decoration: none;
}

.brand-copy {
  display: grid;
  gap: 0.25rem;
}

.brand-byline {
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.63rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(0.8rem, 1.45vw, 1.7rem);
  font-size: 0.94rem;
}

.site-nav a,
.site-footer a {
  font-weight: 650;
  text-decoration: none;
}

.site-nav a:not(.nav-cta):hover,
.site-nav a[aria-current="page"],
.site-footer a:hover,
.text-link:hover {
  color: var(--teal);
}

.nav-cta,
.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.35rem;
  background: var(--orange);
  border: 1px solid var(--orange);
  border-radius: var(--radius);
  color: white;
  font-weight: 800;
  text-decoration: none;
  transition: background 150ms ease, border-color 150ms ease;
}

.nav-cta {
  min-height: 46px;
  padding: 0.72rem 1.1rem;
}

.button:hover,
.nav-cta:hover {
  background: #934b15;
  border-color: var(--navy);
}

.button-secondary {
  background: transparent;
  border-color: var(--navy);
  color: var(--navy);
}

.button-secondary:hover {
  background: var(--navy);
  color: white;
}

.text-link {
  color: var(--teal);
  font-weight: 800;
  text-underline-offset: 0.22em;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 3px;
}

.nav-toggle {
  display: none;
}

.section,
.page-hero,
.closing {
  padding: clamp(5.5rem, 8vw, 8rem) max(2rem, calc((100vw - 1200px) / 2));
}

.section-soft {
  background: var(--bg-soft);
  border-block: 1px solid var(--line);
}

.section-white {
  background: var(--surface);
}

.section-kicker,
.example-label,
.article-label {
  margin-bottom: 0.9rem;
  color: var(--teal);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.section-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(320px, 1fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: start;
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}

.section-intro h2,
.section-intro p:last-child {
  margin-bottom: 0;
}

.section-intro-copy {
  max-width: 720px;
  color: var(--muted);
  font-size: 1.08rem;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.56fr);
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: center;
  padding-top: clamp(4.5rem, 7vw, 7rem);
  padding-bottom: clamp(4rem, 6vw, 6rem);
}

.hero h1 {
  font-size: clamp(3.2rem, 6.4vw, 6.2rem);
}

.hero-lede {
  max-width: 760px;
  margin-bottom: 2rem;
  color: #344153;
  font-size: clamp(1.12rem, 1.8vw, 1.35rem);
}

.hero-audience {
  max-width: 760px;
  margin-top: 1.4rem;
  color: var(--muted);
  font-size: 0.97rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  align-items: center;
}

.hero-media {
  min-width: 0;
  margin: 0;
  background: var(--navy);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  overflow: hidden;
}

.hero-media img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center 18%;
}

.hero-media figcaption {
  display: grid;
  gap: 0.15rem;
  padding: 1rem 1.2rem;
  color: white;
}

.hero-media figcaption strong {
  font-family: var(--serif);
  font-size: 1.22rem;
}

.hero-media figcaption span {
  color: #dceaf0;
  font-size: 0.88rem;
}

.recognition-grid,
.outcome-grid,
.proof-grid,
.offer-grid,
.qualification-grid,
.example-grid,
.insight-grid,
.credential-grid {
  display: grid;
  gap: 1rem;
}

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

.recognition-grid article {
  padding-top: 1.25rem;
  border-top: 3px solid var(--teal-accent);
}

.recognition-grid p,
.outcome-grid p,
.proof-grid p,
.offer-card p,
.example-card p,
.insight-card p {
  margin-bottom: 0;
  color: var(--muted);
}

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

.outcome-grid article,
.proof-grid article,
.example-card,
.insight-card,
.credential-card {
  padding: 1.5rem;
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.proof-grid article:first-child {
  border-top: 4px solid var(--orange);
}

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

.offer-card {
  display: grid;
  gap: 1.15rem;
  padding: clamp(1.5rem, 3vw, 2.2rem);
  background: white;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
}

.offer-card.featured {
  border-top: 5px solid var(--orange);
}

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

.offer-heading h3 {
  margin-bottom: 0;
  font-size: 1.65rem;
}

.offer-price {
  color: var(--orange);
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 700;
  text-align: right;
}

.offer-price span {
  display: block;
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.offer-details {
  display: grid;
  gap: 0.8rem;
  margin: 0;
}

.offer-details div {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 1rem;
  padding-top: 0.8rem;
  border-top: 1px solid var(--line);
}

.offer-details dt {
  color: var(--navy);
  font-weight: 800;
}

.offer-details dd {
  margin: 0;
  color: var(--muted);
}

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

.metric-card {
  padding: clamp(1.5rem, 3vw, 2.25rem);
  background: white;
  border: 1px solid var(--line);
}

.metric-value {
  margin-bottom: 0.55rem;
  color: var(--orange);
  font-family: var(--serif);
  font-size: clamp(3.2rem, 6vw, 5.4rem);
  font-weight: 700;
  line-height: 1;
}

.metric-card cite {
  display: block;
  margin-top: 1.25rem;
  color: var(--muted);
  font-size: 0.82rem;
  font-style: normal;
}

.metric-card cite a {
  color: var(--teal);
}

.process-list {
  display: grid;
  gap: 0;
  margin-top: 2rem;
  counter-reset: process;
}

.process-list article {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 1.25rem;
  padding: 1.35rem 0;
  border-top: 1px solid var(--line-strong);
  counter-increment: process;
}

.process-list article::before {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  background: var(--navy);
  border-radius: 50%;
  color: white;
  content: counter(process);
  font-weight: 800;
}

.process-list p {
  max-width: 780px;
  margin-bottom: 0;
  color: var(--muted);
}

.example-preview {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

.example-flow {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-strong);
}

.example-flow li {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}

.example-flow span {
  color: var(--orange);
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 700;
}

.why-grid,
.fit-layout,
.article-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.65fr) minmax(0, 1fr);
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: start;
}

.why-grid blockquote {
  padding: 1.75rem;
  background: var(--bg-soft);
  border-left: 5px solid var(--teal-accent);
  color: var(--navy);
  font-family: var(--serif);
  font-size: 1.55rem;
  font-weight: 600;
}

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

.qualification-panel {
  padding: clamp(1.5rem, 3vw, 2.2rem);
  background: white;
  border: 1px solid var(--line);
}

.qualification-panel ul,
.content-list,
.check-list {
  margin: 1rem 0 0;
  padding-left: 1.2rem;
}

.qualification-panel li,
.content-list li,
.check-list li {
  margin-bottom: 0.65rem;
}

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

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  min-height: 68px;
  padding: 1.15rem 2.4rem 1.15rem 0;
  color: var(--navy);
  cursor: pointer;
  font-family: var(--serif);
  font-size: 1.22rem;
  font-weight: 700;
}

.faq-list p {
  max-width: 900px;
  padding: 0 2rem 1.35rem 0;
  color: var(--muted);
}

.closing {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2rem;
  align-items: center;
  background: var(--navy);
  color: white;
}

.closing h2,
.closing p {
  color: white;
}

.closing p {
  max-width: 760px;
  margin-bottom: 0;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 2rem;
  align-items: center;
  padding: 2.2rem max(2rem, calc((100vw - 1200px) / 2));
  background: #03162d;
  color: white;
}

.site-footer .brand {
  color: white;
}

.site-footer .brand-byline {
  color: #b9c5d0;
}

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

.site-footer > a:last-child {
  color: white;
}

.page-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.58fr);
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: center;
  background: white;
  border-bottom: 1px solid var(--line);
}

.page-hero h1 {
  font-size: clamp(3rem, 5.5vw, 5.2rem);
}

.page-hero-panel {
  padding: 1.75rem;
  background: var(--bg-soft);
  border-left: 5px solid var(--teal-accent);
}

.page-hero-panel p:last-child {
  margin-bottom: 0;
}

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

.example-card,
.insight-card {
  display: grid;
  gap: 0.85rem;
  align-content: start;
}

.example-card .text-link,
.insight-card .text-link {
  margin-top: auto;
}

.artifact-note {
  padding: 1rem 1.2rem;
  background: var(--orange-soft);
  border-left: 4px solid var(--orange);
  color: #704018;
  font-size: 0.92rem;
}

.example-section,
.article-body {
  max-width: 850px;
  margin-inline: auto;
}

.example-section > section,
.article-body > section {
  padding: 2rem 0;
  border-top: 1px solid var(--line);
}

.example-section h2,
.article-body h2 {
  font-size: clamp(1.8rem, 3vw, 2.65rem);
}

.sample-output {
  padding: 1.5rem;
  background: white;
  border: 1px solid var(--line-strong);
  font-size: 0.96rem;
}

.article-meta {
  color: var(--muted);
  font-size: 0.9rem;
}

.article-layout aside {
  position: sticky;
  top: 110px;
}

.article-layout aside nav {
  display: grid;
  gap: 0.65rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line-strong);
}

.article-layout aside a {
  color: var(--teal);
  font-weight: 700;
}

.credentials-heading {
  max-width: 820px;
  margin-bottom: 2.5rem;
}

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

.credential-card ul {
  display: grid;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.credential-card li {
  display: grid;
  gap: 0.15rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.credential-card li:first-child {
  padding-top: 0;
  border-top: 0;
}

.credential-card li strong {
  color: var(--navy);
}

.credential-card li span {
  color: var(--muted);
  font-size: 0.9rem;
}

.impact-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2.5rem;
}

.impact-list article {
  padding: 1.4rem;
  background: white;
  border: 1px solid var(--line);
}

.impact-list strong {
  color: var(--orange);
  font-family: var(--serif);
  font-size: 2.35rem;
}

.impact-list p {
  margin-bottom: 0;
  color: var(--muted);
}

.readiness-form {
  display: grid;
  gap: 1.25rem;
  max-width: 880px;
  margin: 0 auto;
}

.readiness-question {
  padding: 1.5rem;
  background: white;
  border: 1px solid var(--line);
}

.readiness-question legend {
  padding: 0 0.35rem;
  color: var(--navy);
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 700;
}

.choice-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1.5rem;
  margin-top: 1rem;
}

.choice-row label {
  display: inline-flex;
  gap: 0.55rem;
  align-items: center;
  min-height: 44px;
  cursor: pointer;
}

.choice-row input {
  width: 1.1rem;
  height: 1.1rem;
  accent-color: var(--teal);
}

.readiness-result {
  padding: clamp(1.5rem, 3vw, 2.3rem);
  background: var(--bg-soft);
  border-left: 5px solid var(--teal-accent);
}

.readiness-result[hidden] {
  display: none;
}

.selected-scope {
  margin-bottom: 1.5rem;
  padding: 1rem 1.2rem;
  background: var(--orange-soft);
  border-left: 4px solid var(--orange);
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 450ms ease, transform 450ms ease;
  transition-delay: var(--reveal-delay, 0ms);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1080px) {
  .site-nav {
    gap: 0.8rem;
    font-size: 0.88rem;
  }

  .hero,
  .page-hero,
  .section-intro,
  .why-grid,
  .fit-layout,
  .article-layout,
  .example-preview,
  .closing {
    grid-template-columns: 1fr;
  }

  .hero-media {
    width: min(480px, 100%);
  }

  .article-layout aside {
    position: static;
  }

  .closing .button {
    justify-self: start;
  }
}

@media (max-width: 820px) {
  .site-header {
    min-height: 68px;
  }

  .nav-toggle {
    display: grid;
    width: 46px;
    height: 46px;
    place-items: center;
    background: white;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius);
  }

  .nav-toggle span:not(.sr-only) {
    width: 20px;
    height: 2px;
    background: var(--ink);
  }

  .site-nav {
    position: fixed;
    inset: 68px 0 auto;
    display: grid;
    gap: 0;
    padding: 0.7rem 5vw 1.2rem;
    background: rgb(255 255 255 / 98%);
    border-bottom: 1px solid var(--line);
    transform: translateY(-120%);
    transition: transform 150ms ease;
  }

  .site-nav.is-open {
    transform: translateY(0);
  }

  .site-nav a {
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--line);
  }

  .site-nav .nav-cta {
    margin-top: 0.8rem;
    padding: 0.8rem 1rem;
    border-bottom: 0;
  }

  .recognition-grid,
  .outcome-grid,
  .proof-grid,
  .offer-grid,
  .metric-grid,
  .qualification-grid,
  .example-grid,
  .insight-grid,
  .credential-grid,
  .impact-list {
    grid-template-columns: 1fr;
  }

  .offer-heading {
    display: grid;
  }

  .offer-price {
    text-align: left;
  }

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

  .site-footer nav {
    justify-content: flex-start;
  }
}

@media (max-width: 560px) {
  .section,
  .page-hero,
  .closing {
    padding-right: 1.1rem;
    padding-left: 1.1rem;
  }

  .site-header,
  .site-footer {
    padding-right: 1.1rem;
    padding-left: 1.1rem;
  }

  h1,
  .hero h1,
  .page-hero h1 {
    font-size: clamp(2.55rem, 12.2vw, 3.45rem);
  }

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

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

  .hero-actions .text-link {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
  }

  .offer-details div {
    grid-template-columns: 1fr;
    gap: 0.2rem;
  }

  .choice-row {
    display: grid;
  }
}

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

  .reveal {
    opacity: 1;
    transform: none;
  }
}