/**
 * Koallabs Theme — Design System CSS
 *
 * Dark consulting brand palette per 03-UI-SPEC.md.
 * Full replacement of previous light-mode palette.
 * No Tailwind, no shadcn, no CSS framework imports.
 *
 * Platform: Drupal 10/11, custom theme.
 */

/* ==========================================================================
   1. CSS Custom Properties (Design Tokens)
   ========================================================================== */

:root {
  /* Tell Chromium/WebKit to render native form controls, scrollbars, and
     focus rings in dark mode. Without this, fieldset borders and form
     chrome fall back to light-mode UA defaults even though our custom
     properties are dark. */
  color-scheme: dark;

  /* Colors — 60/30/10 split */
  --color-background: #0A0A0F;
  --color-card: #13131A;
  --color-background-secondary: #1A1A24;
  --color-accent: #00D4AA;
  --color-foreground: #F5F5F7;
  --color-foreground-muted: #8A8A9A;
  --color-foreground-subtle: #5A5A6A;
  --color-border: #22222E;
  --color-border-focus: #00D4AA;
  --color-error: #FF4444;
  --color-warning: #F59E0B;
  --color-success: #10B981;
  --color-score-weak: #FF4444;
  --color-score-mid: #F59E0B;
  --color-score-strong: #10B981;

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  /* Spacing (4px grid) */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 350ms ease;

  /* Layout */
  --container-max-width: 1280px;
  --container-padding: 1rem;
}

/* ==========================================================================
   2. Base Reset and Body
   ========================================================================== */

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

body {
  margin: 0;
  padding: 0;
  background: var(--color-background);
  color: var(--color-foreground);
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--color-foreground);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

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

/* ==========================================================================
   3. Typography — 4 sizes (14px, 16px, 24px, 48px), 2 weights (400, 600)
   ========================================================================== */

h1,
.hero-title {
  font-size: 48px;
  font-weight: 600;
  line-height: 1.15;
  margin-top: 0;
  margin-bottom: var(--spacing-lg);
  color: var(--color-foreground);
}

@media (min-width: 1024px) {
  h1,
  .hero-title {
    font-size: 56px;
  }
}

h2 {
  font-size: 24px;
  font-weight: 600;
  line-height: 1.3;
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
  color: var(--color-foreground);
}

h3 {
  font-size: 24px;
  font-weight: 600;
  line-height: 1.3;
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
  color: var(--color-foreground-muted);
}

p,
.body {
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  margin-top: 0;
  margin-bottom: var(--spacing-md);
}

.label,
nav a,
.card-meta,
.badge-text,
.btn,
label {
  font-size: 14px;
  font-weight: 400;
  line-height: 1.5;
}

/* ==========================================================================
   4. Container Layout
   ========================================================================== */

.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* ==========================================================================
   5. Sticky Header
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-card);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-md) 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.site-logo img {
  height: 32px;
  width: auto;
}

/* ==========================================================================
   6. Navigation
   ========================================================================== */

.nav-links {
  display: flex;
  gap: var(--spacing-lg);
  align-items: center;
}

.nav-links a {
  color: var(--color-foreground);
  text-decoration: none;
  font-size: 14px;
  font-weight: 400;
  transition: color var(--transition-fast);
}

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

.nav-links a.active {
  color: var(--color-accent);
}

.nav-cta {
  background: var(--color-accent);
  color: #0A0A0F;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: opacity var(--transition-fast);
  display: inline-block;
}

.nav-cta:hover {
  opacity: 0.9;
  color: #0A0A0F;
}

/* Header CTA text colour — match site-wide dark-text-on-accent pattern (Phase 05.3 / D-19).
   Combined selector specificity 0,2,1 beats `.nav-links a` (0,1,1) which would otherwise
   force --color-foreground (#F5F5F7 near-white) onto the CTA label. Targets the primary
   nav CTA only — not every .nav-links anchor. */
.nav-links a.nav-cta,
.nav-links a.nav-cta:hover {
  color: #0A0A0F;
}

/* Hamburger toggle — hidden on desktop */
.hamburger-toggle {
  display: none;
  min-height: 44px;
  min-width: 44px;
  background: transparent;
  border: none;
  color: var(--color-foreground);
  cursor: pointer;
  padding: var(--spacing-sm);
  align-items: center;
  justify-content: center;
}

@media (max-width: 767px) {
  .hamburger-toggle {
    display: flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-card);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    padding: var(--spacing-lg);
    gap: var(--spacing-md);
  }

  .nav-links.nav-open {
    display: flex;
  }

  .nav-cta {
    text-align: center;
    width: 100%;
  }
}

/* ==========================================================================
   7. Footer
   ========================================================================== */

.site-footer {
  background: var(--color-card);
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

@media (max-width: 767px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-col {
  color: var(--color-foreground-muted);
}

.footer-col h3 {
  color: var(--color-foreground);
  font-size: 14px;
  font-weight: 600;
  margin-top: 0;
  margin-bottom: var(--spacing-md);
}

.footer-col a {
  color: var(--color-foreground-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-col a:hover {
  color: var(--color-accent);
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-col li {
  margin-bottom: var(--spacing-sm);
}

.footer-bottom {
  max-width: var(--container-max-width);
  margin: var(--spacing-xl) auto 0;
  padding: var(--spacing-lg) var(--container-padding) 0;
  border-top: 1px solid var(--color-border);
  color: var(--color-foreground-subtle);
  font-size: 14px;
  text-align: center;
}

/* ==========================================================================
   8. Buttons
   ========================================================================== */

.btn-primary {
  background: var(--color-accent);
  color: #0A0A0F;
  padding: var(--spacing-sm) var(--spacing-xl);
  border: none;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity var(--transition-fast);
  text-decoration: none;
  display: inline-block;
}

.btn-primary:hover {
  opacity: 0.9;
  color: #0A0A0F;
}

.btn-secondary {
  background: transparent;
  color: var(--color-foreground);
  border: 1px solid var(--color-border);
  padding: var(--spacing-sm) var(--spacing-xl);
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: border-color var(--transition-fast);
  text-decoration: none;
  display: inline-block;
}

.btn-secondary:hover {
  border-color: var(--color-accent);
}

/* ==========================================================================
   9. Card Component
   ========================================================================== */

.card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: var(--spacing-lg);
}

/* ==========================================================================
   10. Section Title Accent Bar
   ========================================================================== */

.section-title {
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  display: block;
  width: 48px;
  height: 3px;
  background: var(--color-accent);
  margin-top: var(--spacing-sm);
}

/* ==========================================================================
   11. Form Styles
   ========================================================================== */

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="url"],
input[type="password"],
input[type="number"],
input[type="search"],
textarea,
select {
  background: var(--color-background-secondary);
  border: 1px solid var(--color-border);
  color: var(--color-foreground);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: 6px;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  width: 100%;
  transition: border-color var(--transition-fast);
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--color-border-focus);
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.form-error {
  color: var(--color-error);
  font-size: 14px;
  margin-top: var(--spacing-xs);
}

label {
  display: block;
  margin-bottom: var(--spacing-xs);
  color: var(--color-foreground-muted);
  font-size: 14px;
  font-weight: 400;
}

/* ==========================================================================
   12. Scorecard-Specific Styles
   ========================================================================== */

.score-bar-track {
  background: var(--color-background-secondary);
  border-radius: 6px;
  height: 12px;
  overflow: hidden;
}

.score-bar {
  height: 100%;
  border-radius: 6px;
  transition: width var(--transition-normal);
}

.score-bar.weak {
  background: var(--color-score-weak);
}

.score-bar.mid {
  background: var(--color-score-mid);
}

.score-bar.strong {
  background: var(--color-score-strong);
}

.scorecard-option {
  min-height: 44px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: var(--spacing-sm) var(--spacing-md);
  cursor: pointer;
  transition: border-color var(--transition-fast);
  display: flex;
  align-items: center;
  background: transparent;
  color: var(--color-foreground);
  width: 100%;
}

.scorecard-option:hover {
  border-color: var(--color-foreground-muted);
}

.scorecard-option.selected {
  border-color: var(--color-accent);
}

/* ==========================================================================
   13. Responsive Breakpoints (additional layout helpers)
   ========================================================================== */

/* Tablet: 768px - 1023px */
@media (min-width: 768px) and (max-width: 1023px) {
  .two-col-tablet {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
  }
}

/* ==========================================================================
   14. Utility Classes
   ========================================================================== */

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

.text-muted {
  color: var(--color-foreground-muted);
}

.text-accent {
  color: var(--color-accent);
}

.text-subtle {
  color: var(--color-foreground-subtle);
}

/* ==========================================================================
   15. Article Content (Insights)
   ========================================================================== */

.article-content {
  max-width: 720px;
  margin: 0 auto;
}

.article-content code {
  font-family: var(--font-mono);
  background: var(--color-background-secondary);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 14px;
}

.article-content pre {
  background: var(--color-background-secondary);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: var(--spacing-md);
  overflow-x: auto;
}

.article-content pre code {
  background: none;
  padding: 0;
}

.article-content blockquote {
  border-left: 3px solid var(--color-accent);
  padding-left: var(--spacing-md);
  margin-left: 0;
  color: var(--color-foreground-muted);
}

/* ==========================================================================
   16. Badge/Tag Styles (Insights category pills)
   ========================================================================== */

.badge {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: 4px;
  font-size: 14px;
  font-weight: 400;
  background: var(--color-background-secondary);
  color: var(--color-foreground-muted);
}

.badge.active {
  background: var(--color-accent);
  color: #0A0A0F;
}

/* ==========================================================================
   17. Progress Bar (Scorecard)
   ========================================================================== */

.progress-track {
  height: 12px;
  background: var(--color-background-secondary);
  border-radius: 6px;
}

.progress-fill {
  height: 100%;
  background: var(--color-accent);
  border-radius: 6px;
  transition: width var(--transition-normal);
}

/* ==========================================================================
   18. Contact Page Two-Column Layout
   ========================================================================== */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: start;
}

@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   19. Hero Section
   ========================================================================== */

.hero {
  padding: var(--spacing-3xl) 0;
  text-align: center;
}

.hero-content {
  max-width: 720px;
  margin: 0 auto;
}

.hero-subheading {
  font-size: 16px;
  font-weight: 400;
  color: var(--color-foreground-muted);
  margin-bottom: var(--spacing-xl);
}

.hero-ctas {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

@media (max-width: 767px) {
  .hero-ctas {
    flex-direction: column;
    align-items: center;
  }

  .hero-ctas .btn-primary,
  .hero-ctas .btn-secondary {
    width: 100%;
    text-align: center;
  }
}

/* ==========================================================================
   20. Section Spacing
   ========================================================================== */

.section {
  padding: var(--spacing-3xl) 0;
}

.section-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}

@media (max-width: 1023px) {
  .section-card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 767px) {
  .section-card-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   21. Framework Stage Strip
   ========================================================================== */

.framework-stages {
  display: flex;
  gap: var(--spacing-xl);
  justify-content: center;
  flex-wrap: wrap;
}

.framework-stage {
  text-align: center;
  flex: 1;
  min-width: 160px;
}

.framework-stage-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  flex: 0 0 48px;               /* don't shrink inside the flex row — was ovalising on mobile */
  border-radius: 50%;
  background: var(--color-accent);
  color: #0A0A0F;
  font-size: 24px;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

@media (max-width: 767px) {
  .framework-stages {
    flex-direction: column;
    align-items: center;
  }
}

/* ==========================================================================
   22. Scorecard Page (Distraction-Free Shell)
   ========================================================================== */

.scorecard-header {
  background: var(--color-card);
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--color-border);
}

.scorecard-header .header-inner {
  justify-content: center;
}

.scorecard-progress {
  padding: var(--spacing-sm) 0;
  background: var(--color-background);
}

.scorecard-main {
  padding: var(--spacing-3xl) 0;
  min-height: 60vh;
}

/* ==========================================================================
   23. Problem/Solution Two-Column
   ========================================================================== */

.problem-solution-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
}

@media (max-width: 767px) {
  .problem-solution-grid {
    grid-template-columns: 1fr;
  }
}

/* Scorecard results: hide recommendations by default, JS reveals weak pillars */
.pillar-rec-hidden {
  display: none !important;
}
.pillar-rec-visible {
  display: block !important;
  margin-bottom: var(--spacing-xl);
}

/* ==========================================================================
   24. Framework Page (Phase 8)
   Scoped under .framework-page wrapper in node 7 body.
   Per CONTEXT D-04: no new library, no new file. Token-only colours and spacing.
   ========================================================================== */

/* ASSI acronym callout — pull-quote left rule */
.framework-page .framework-page-assi-acronym {
  background: var(--color-card);
  border-left: 3px solid var(--color-accent);
  border-radius: 6px;
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.framework-page .framework-page-assi-acronym h3 {
  margin-top: 0;
  margin-bottom: var(--spacing-md);
  color: var(--color-foreground);
  font-size: 24px;
  font-weight: 600;
  line-height: 1.3;
}

.framework-page .framework-page-assi-acronym p {
  margin: 0;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
}

/* 4-tab ASSI cards — pure-CSS radio/:checked pattern (Drupal node body loads no JS).
   Replaces the prior 4-col .framework-page-assi-row layout per founder QA 2026-04-22
   on 08-05: tall columns were hard to read; tabs show one stage at a time. */
.framework-page .framework-page-assi-tabs {
  position: relative;
}

/* Hide the radio inputs visually but keep them focusable for the labels to toggle */
.framework-page .framework-page-assi-tab-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 0;
  height: 0;
}

/* Tab label row — 4 labels across on desktop/tablet */
.framework-page .framework-page-assi-tab-labels {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

.framework-page .framework-page-assi-tab-label {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--spacing-xs);
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  cursor: pointer;
  user-select: none;
  transition: border-color 150ms ease, background 150ms ease;
}

.framework-page .framework-page-assi-tab-label:hover {
  border-color: var(--color-accent);
}

/* Keyboard focus ring — the hidden radio's focus propagates via :focus-visible + general sibling */
.framework-page .framework-page-assi-tab-input:focus-visible + .framework-page-assi-tab-labels .framework-page-assi-tab-label,
.framework-page .framework-page-assi-tab-label:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.framework-page .framework-page-assi-tab-name {
  font-size: 18px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-foreground);
}

.framework-page .framework-page-assi-tab-subtitle {
  font-size: 14px;
  font-weight: 400;
  line-height: 1.4;
  color: var(--color-foreground-muted);
}

/* Active tab state — selected radio's :checked sibling label gets accent treatment.
   The 4 radios precede the .framework-page-assi-tab-labels wrapper, so we use
   general-sibling (~) from each radio to the labels wrapper, then descendant to its nth label. */
.framework-page #assi-tab-1:checked ~ .framework-page-assi-tab-labels .framework-page-assi-tab-label[for="assi-tab-1"],
.framework-page #assi-tab-2:checked ~ .framework-page-assi-tab-labels .framework-page-assi-tab-label[for="assi-tab-2"],
.framework-page #assi-tab-3:checked ~ .framework-page-assi-tab-labels .framework-page-assi-tab-label[for="assi-tab-3"],
.framework-page #assi-tab-4:checked ~ .framework-page-assi-tab-labels .framework-page-assi-tab-label[for="assi-tab-4"] {
  background: var(--color-background-secondary);
  border-color: var(--color-accent);
  border-left: 3px solid var(--color-accent);
}

/* Tab panels — all hidden by default; show the one whose matching radio is :checked */
.framework-page .framework-page-assi-tab-panel {
  display: none;
  padding: var(--spacing-xl);
}

.framework-page #assi-tab-1:checked ~ #assi-panel-1,
.framework-page #assi-tab-2:checked ~ #assi-panel-2,
.framework-page #assi-tab-3:checked ~ #assi-panel-3,
.framework-page #assi-tab-4:checked ~ #assi-panel-4 {
  display: block;
}

/* Tablet 768-1023: 2x2 tab labels (keeps the "pick a stage" feel without horizontal squeeze) */
@media (max-width: 1023px) and (min-width: 768px) {
  .framework-page .framework-page-assi-tab-labels {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Mobile <768px: stack tab labels 1-column. Panels already stacked via default block flow.
   Keeping the radio/tab pattern (not switching to accordion) so behaviour is consistent
   across breakpoints — founder's "tabbed cards" intent preserved on mobile. */
@media (max-width: 767px) {
  .framework-page .framework-page-assi-tab-labels {
    grid-template-columns: 1fr;
    gap: var(--spacing-xs);
  }
  .framework-page .framework-page-assi-tab-label {
    padding: var(--spacing-sm) var(--spacing-md);
  }
  .framework-page .framework-page-assi-tab-panel {
    padding: var(--spacing-lg);
  }
}

/* Deliverable chip — in-card block */
.framework-page .framework-page-deliverable {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-border);
}

.framework-page .framework-page-deliverable h3 {
  margin: 0 0 var(--spacing-xs);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-foreground-muted);
}

.framework-page .framework-page-deliverable p {
  margin: 0 0 var(--spacing-xs);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
}

/* Decision Gate teaser — pull-quote + teaser line */
.framework-page .framework-page-gate-teaser {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-border);
}

.framework-page .framework-page-gate-teaser h3 {
  margin: 0 0 var(--spacing-sm);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-foreground-muted);
}

.framework-page .framework-page-gate-teaser blockquote {
  border-left: 3px solid var(--color-accent);
  padding-left: var(--spacing-md);
  margin: 0 0 var(--spacing-sm);
  font-style: italic;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-foreground);
}

/* Evolve band — orthogonal continuous substrate */
.framework-page .framework-page-evolve-band {
  background: var(--color-background-secondary);
  border-top: 1px solid var(--color-accent);
  border-bottom: 1px solid var(--color-accent);
  padding: var(--spacing-2xl) 0;
  margin-top: var(--spacing-xl);
}

.framework-page .framework-page-evolve-label {
  text-align: center;
  margin: 0 0 var(--spacing-sm);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
}

.framework-page .framework-page-evolve-sublabel {
  text-align: center;
  margin: 0 0 var(--spacing-xl);
  font-size: 14px;
  font-weight: 400;
  line-height: 1.5;
  color: var(--color-foreground-muted);
}

/* Connector dots — 4 dots aligned with ASSI column x-centres, centred on the accent top border (per UI-SPEC §Components 4) */
.framework-page .framework-page-evolve-connector-dots {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
  margin: 0 0 var(--spacing-lg);
}

.framework-page .framework-page-evolve-connector-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  /* centred on the accent top-border; positioned via parent grid */
  margin: -4px auto 0; /* half-overlap onto the 1px top border */
}

@media (max-width: 767px) {
  .framework-page .framework-page-evolve-connector-dots {
    display: none; /* dots are a desktop/tablet signal; mobile hides them with the stacked Evolve band */
  }
}

.framework-page .framework-page-evolve-columns {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
}

@media (max-width: 767px) {
  .framework-page .framework-page-evolve-columns {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
}

.framework-page .framework-page-evolve-col-label {
  margin: 0 0 var(--spacing-xs);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-foreground);
  line-height: 1.5;
}

.framework-page .framework-page-evolve-col-what {
  margin: 0;
  font-size: 14px;
  font-weight: 400;
  color: var(--color-foreground-muted);
  line-height: 1.5;
}

/* Removed 2026-04-22 per founder QA on 08-05 — cycle concept retained in Evolve band label "CONTINUOUS". */

/* Shared table styling — Four Dimensions + Cross-Framework */
.framework-page .framework-page-four-dimensions table,
.framework-page .framework-page-cross-framework table {
  width: 100%;
  border-collapse: collapse;
  margin-top: var(--spacing-lg);
}

.framework-page .framework-page-four-dimensions th,
.framework-page .framework-page-cross-framework th {
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: var(--spacing-sm) var(--spacing-md);
  border-bottom: 1px solid var(--color-accent);
  text-align: left;
  color: var(--color-foreground);
}

.framework-page .framework-page-four-dimensions td,
.framework-page .framework-page-cross-framework td {
  padding: var(--spacing-sm) var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.5;
  color: var(--color-foreground);
  vertical-align: top;
}

/* Example cells (3rd column) get muted treatment per UI-SPEC §Components 7 */
.framework-page .framework-page-four-dimensions td:nth-child(3),
.framework-page .framework-page-cross-framework td:nth-child(3) {
  font-size: 14px;
  color: var(--color-foreground-muted);
}

/* Mobile dl twin — hidden on desktop/tablet, shown on mobile */
.framework-page .framework-page-four-dimensions .mobile-dl,
.framework-page .framework-page-cross-framework .mobile-dl {
  display: none;
}

@media (max-width: 767px) {
  .framework-page .framework-page-four-dimensions table,
  .framework-page .framework-page-cross-framework table {
    display: none;
  }
  .framework-page .framework-page-four-dimensions .mobile-dl,
  .framework-page .framework-page-cross-framework .mobile-dl {
    display: block;
    margin: var(--spacing-md) 0 0;
  }
  .framework-page .framework-page-four-dimensions dt,
  .framework-page .framework-page-cross-framework dt {
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-foreground);
    margin-top: var(--spacing-md);
  }
  .framework-page .framework-page-four-dimensions dd,
  .framework-page .framework-page-cross-framework dd {
    font-size: 16px;
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-foreground);
    margin: var(--spacing-xs) 0 0;
  }
}

/* Generic Core + Telco/DC two-block grid */
.framework-page .framework-page-overlay-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  margin-top: var(--spacing-lg);
  align-items: start;
}

@media (max-width: 767px) {
  .framework-page .framework-page-overlay-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
}

.framework-page .framework-page-overlay-block {
  padding: var(--spacing-xl);
}

.framework-page .framework-page-overlay-block h3 {
  margin: 0 0 var(--spacing-md);
  font-size: 24px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-foreground);
}

.framework-page .framework-page-overlay-block p {
  margin: 0 0 var(--spacing-md);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
}

.framework-page .framework-page-overlay-block ul {
  margin: 0;
  padding-left: var(--spacing-lg);
}

.framework-page .framework-page-overlay-block li {
  margin-bottom: var(--spacing-sm);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
}