:root {
  --color-primary: #223c30;
  --color-secondary: #6f8578;
  --color-accent: #d4622a;
  --color-surface: #f2f4f0;
  --color-ink: #161c18;
  --color-border: rgba(22, 28, 24, 0.12);
  
  --font-display: 'Familjen Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  background-color: var(--color-surface);
  color: var(--color-ink);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

body.site-frame {
  min-height: 100vh;
  overflow-x: hidden;
}

.canvas-viewport {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* CHROME: Corner Brand */
.brand-anchor-mark {
  position: absolute;
  top: 1.5rem;
  left: 2rem;
  z-index: 100;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 0.88;
  letter-spacing: -0.04em;
  font-size: clamp(2rem, 4.5vw, 3.2rem);
}

.brand-word-top {
  color: var(--color-surface);
  text-shadow: none;
}

.brand-word-bot {
  color: var(--color-accent);
  text-shadow: none;
}

/* Nav in top-RIGHT of first section */
.first-section-nav {
  display: flex;
  gap: 1.5rem;
  justify-content: flex-end;
  align-items: center;
  margin-bottom: 2rem;
  position: relative;
  z-index: 20;
}

.nav-cluster-item {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--color-ink);
  text-decoration: none;
  padding: 0.3rem 0;
  border-bottom: 2px solid transparent;
  transition: border-color 0.15s ease, color 0.15s ease;
}

.nav-cluster-item:hover,
.nav-cluster-item.active {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

/* HOMEPAGE OPENING: 50/50 Split Screen */
.split-stage {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
  width: 100%;
}

.split-field-primary {
  background-color: var(--color-primary);
  color: var(--color-surface);
  padding: 8rem 3rem 4rem 3rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.hero-display-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4.2rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--color-surface);
  max-width: 24ch;
}

.split-field-surface {
  background-color: var(--color-surface);
  color: var(--color-ink);
  padding: 1.75rem 3rem 4rem 3rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.intro-prose {
  font-size: 1.125rem;
  line-height: 1.65;
  color: var(--color-ink);
  max-width: 65ch;
  margin-top: auto;
  margin-bottom: 2rem;
}

.intro-prose p {
  margin-bottom: 1.25rem;
}

.intro-prose h2, .intro-prose h3 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-primary);
  margin-top: 1.75rem;
  margin-bottom: 0.75rem;
}

/* Section Pitch Overview */
.pitch-overview-section {
  background-color: #e6eae2;
  padding: 4.5rem 2rem;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.section-container {
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
}

.pitch-section-head, .stream-section-head {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--color-primary);
  margin-bottom: 2.5rem;
}

.pitch-triplet-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.pitch-focus-box {
  background-color: var(--color-surface);
  padding: 2rem;
  border-left: 4px solid var(--color-primary);
}

.pitch-box-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.pitch-box-text {
  font-size: 0.975rem;
  line-height: 1.55;
  color: #334038;
}

/* ARTICLE PRESENTATION: Aside Notes */
.articles-stream-section {
  padding: 5rem 2rem;
  background-color: var(--color-surface);
}

.editorial-flow-list {
  display: flex;
  flex-direction: column;
}

.timeline-row {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 2rem;
  align-items: baseline;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--color-border);
}

.timeline-row:first-child {
  border-top: 1px solid var(--color-border);
}

.date-margin-col {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-secondary);
  letter-spacing: -0.01em;
}

.title-main-col {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.article-flow-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.article-flow-title a {
  color: var(--color-ink);
  text-decoration: none;
  transition: color 0.15s ease;
}

.article-flow-title a:hover {
  color: var(--color-accent);
}

.article-flow-summary {
  font-size: 0.975rem;
  line-height: 1.55;
  color: #404e45;
  max-width: 75ch;
}

/* SECTION / SINGLE HERO STAGE */
.section-hero-stage {
  background-color: var(--color-primary);
  color: var(--color-surface);
  padding: 1.75rem 2rem 4rem 2rem;
  width: 100%;
}

.section-hero-stage .brand-anchor-mark .brand-word-top {
  color: var(--color-surface);
}

.section-hero-stage .nav-cluster-item {
  color: var(--color-surface);
}

.section-hero-stage .nav-cluster-item:hover,
.section-hero-stage .nav-cluster-item.active {
  color: var(--color-accent);
}

.section-hero-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.section-hero-content, .article-meta-header {
  margin-top: 4rem;
  max-width: 800px;
}

.page-title, .article-main-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--color-surface);
}

.page-lead, .article-standfirst {
  font-size: 1.2rem;
  line-height: 1.6;
  color: #c4d1c9;
  margin-top: 1.25rem;
  font-weight: 400;
}

.article-meta-date {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
  letter-spacing: 0.02em;
}

/* ARTICLE / PAGE BODY PROSE */
.article-body-wrapper {
  padding: 4.5rem 2rem;
  background-color: var(--color-surface);
}

.article-body {
  max-width: 760px;
  margin: 0 auto;
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--color-ink);
}

.article-body p {
  margin-bottom: 1.5rem;
}

.article-body h2 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.2;
  color: var(--color-primary);
  margin-top: 2.75rem;
  margin-bottom: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}

.article-body h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.3;
  color: var(--color-primary);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.article-body blockquote {
  border-left: 4px solid var(--color-accent);
  padding: 1rem 1.5rem;
  margin: 2rem 0;
  background-color: #e6eae2;
  font-style: italic;
  color: #2a362e;
}

.article-body a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.article-body a:hover {
  color: var(--color-primary);
}

/* MANDATORY LIST RULE FOR BOTH PROSE CONTAINERS */
.article-body ul, .article-body ol,
.intro-prose ul, .intro-prose ol {
  margin-top: 1rem;
  margin-bottom: 1.75rem;
  padding-left: 1.75rem;
}

.article-body li,
.intro-prose li {
  margin-bottom: 0.6rem;
  line-height: 1.65;
}

/* FOOTER / COLOPHON */
.site-colophon {
  background-color: var(--color-ink);
  color: var(--color-surface);
  padding: 4rem 2rem 2.5rem 2rem;
  margin-top: auto;
  border-top: 2px solid var(--color-accent);
}

.colophon-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(242, 244, 240, 0.15);
}

.colophon-brand {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-width: 400px;
}

.colophon-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--color-surface);
}

.colophon-tagline {
  font-size: 0.925rem;
  line-height: 1.5;
  color: #a0b2a7;
}

.colophon-nav {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.colophon-nav a {
  color: var(--color-surface);
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.15s ease;
}

.colophon-nav a:hover {
  color: var(--color-accent);
}

.colophon-meta {
  max-width: 1100px;
  margin: 1.75rem auto 0 auto;
  font-size: 0.85rem;
  color: #7d8f84;
}

/* MOBILE RESPONSIVENESS (tested down to 375px) */
@media (max-width: 860px) {
  .brand-anchor-mark {
    top: 1.25rem;
    left: 1.25rem;
    font-size: 2.2rem;
  }

  .split-stage {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .split-field-primary {
    padding: 6.5rem 1.5rem 3rem 1.5rem;
    min-height: auto;
  }

  .split-field-surface {
    padding: 1.5rem 1.5rem 3rem 1.5rem;
  }

  .pitch-triplet-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .colophon-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .first-section-nav {
    gap: 0.85rem;
  }

  .timeline-row {
    grid-template-columns: 1fr;
    gap: 0.25rem;
    padding: 1.25rem 0;
  }

  .date-margin-col {
    font-size: 0.85rem;
  }

  .articles-stream-section,
  .pitch-overview-section,
  .article-body-wrapper {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }

  .section-hero-stage {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }
}