/* SOWB 2025 Report - State of Well-Being */
/* Design System */

:root {
  /* Primary palette - inspired by well-being categories */
  --color-thriving: #2ECC71;
  --color-thriving-dark: #27AE60;
  --color-okay: #95A5A6;
  --color-okay-dark: #7F8C8D;
  --color-struggling: #F39C12;
  --color-struggling-dark: #E67E22;
  --color-distressed: #E74C3C;
  --color-distressed-dark: #C0392B;

  /* Brand colors - Well-Being Index */
  --color-primary: #0033A0;
  --color-primary-light: #1D9ADD;
  --color-primary-lighter: #5CB8E6;
  --color-accent: #1D9ADD;
  --color-accent-light: #8ECBEE;

  /* Neutral palette */
  --color-bg: #F8FAFC;
  --color-bg-alt: #FFFFFF;
  --color-bg-dark: #0F172A;
  --color-bg-card: #FFFFFF;
  --color-border: #E2E8F0;
  --color-border-light: #F1F5F9;
  --color-text: #151414;
  --color-text-secondary: #64748B;
  --color-text-muted: #94A3B8;
  --color-text-light: #CBD5E1;
  --color-text-inverse: #F8FAFC;

  /* Improvement/decline indicators */
  --color-improve: #059669;
  --color-improve-bg: #ECFDF5;
  --color-decline: #DC2626;
  --color-decline-bg: #FEF2F2;
  --color-neutral: #6B7280;
  --color-neutral-bg: #F3F4F6;

  /* Typography - Well-Being Index brand */
  --font-sans: 'Proxima Nova', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --font-display: 'Proxima Nova', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Sizing */
  --max-width: 1280px;
  --max-width-narrow: 960px;
  --nav-height: 64px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.03);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.08), 0 8px 10px -6px rgba(0,0,0,0.03);

  /* Border radius */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-primary);
}

h1 { font-size: 2.5rem; letter-spacing: -0.025em; }
h2 { font-size: 1.875rem; letter-spacing: -0.02em; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p { margin-bottom: 1em; }
p:last-child { margin-bottom: 0; }

a {
  color: var(--color-primary-light);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover { color: var(--color-accent); }

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

/* Navigation */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  z-index: 1000;
  transition: box-shadow var(--transition-base);
}

.nav.scrolled {
  box-shadow: var(--shadow-md);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  flex-shrink: 0;
}

.nav-logo img {
  display: block;
  height: 35px;
  width: auto;
  max-width: 150px;
  object-fit: contain;
}

.nav-brand {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--color-primary);
  text-decoration: none;
  white-space: nowrap;
}

.nav-brand span {
  color: var(--color-accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  list-style: none;
}

.nav-links a {
  display: block;
  padding: var(--space-sm) var(--space-md);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.nav-links a:hover {
  color: var(--color-primary);
  background: var(--color-border-light);
}

.nav-links a.active,
.nav-dropdown-trigger.active {
  color: var(--color-primary);
  background: var(--color-border-light);
  font-weight: 600;
}

/* Dropdown in nav */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-trigger {
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-dropdown-trigger::after {
  content: '';
  display: inline-block;
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 4px solid currentColor;
  margin-top: 1px;
}

.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  min-width: 220px;
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-sm);
  z-index: 100;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown-menu.dropdown-open {
  display: block;
}

.nav-dropdown-menu a {
  display: block;
  padding: var(--space-sm) var(--space-md);
  font-size: 0.8125rem;
  border-radius: var(--radius-sm);
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  width: 40px;
  height: 40px;
  cursor: pointer;
  position: relative;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-text);
  position: absolute;
  left: 10px;
  transition: all var(--transition-fast);
}

.nav-toggle span:nth-child(1) { top: 13px; }
.nav-toggle span:nth-child(2) { top: 19px; }
.nav-toggle span:nth-child(3) { top: 25px; }

/* Layout */
.page-wrapper {
  padding-top: var(--nav-height);
}

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

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

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

.section + .section {
  border-top: 1px solid var(--color-border-light);
}

.section-header {
  margin-bottom: var(--space-2xl);
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.section-title {
  margin-bottom: var(--space-sm);
}

.section-description {
  color: var(--color-text-secondary);
  font-size: 1.0625rem;
  max-width: 720px;
  line-height: 1.7;
}

/* Hero Section */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--color-primary) 0%, #002878 60%, #001E5C 100%);
  color: var(--color-text-inverse);
  padding: var(--space-4xl) 0;
  overflow: hidden;
  min-height: 520px;
  display: flex;
  align-items: center;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(29, 154, 221, 0.15) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(46, 204, 113, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero h1 {
  color: white;
  font-size: 3rem;
  margin-bottom: var(--space-lg);
  max-width: 700px;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.8);
  max-width: 600px;
  margin-bottom: var(--space-2xl);
  line-height: 1.7;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-xl);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-lg);
  max-width: 700px;
}

.hero-stat {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  text-align: center;
}

.hero-stat-value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: white;
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.hero-stat-label {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.6);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Cards */
.card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: box-shadow var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--space-lg);
}

.card-title {
  font-size: 1.125rem;
  font-weight: 600;
}

.card-subtitle {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  margin-top: 2px;
}

/* Chart containers */
.prior-year-bar:hover { opacity: 0.8 !important; }

.chart-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.chart-header {
  margin-bottom: var(--space-lg);
}

.chart-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.chart-subtitle {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.chart-container {
  position: relative;
  width: 100%;
  min-height: 350px;
}

.chart-container-tall {
  min-height: 500px;
}

.chart-container-xtall {
  min-height: 650px;
}

.chart-container-short {
  min-height: 280px;
}

/* Tab controls */
.tab-controls {
  display: flex;
  gap: 2px;
  background: var(--color-border-light);
  border-radius: var(--radius-md);
  padding: 3px;
  width: fit-content;
  margin-bottom: var(--space-lg);
}

.tab-btn {
  padding: var(--space-sm) var(--space-md);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.tab-btn:hover {
  color: var(--color-text);
}

.tab-btn.active {
  background: white;
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
  font-weight: 600;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

/* Commentary boxes */
.commentary {
  background: var(--color-bg);
  border-left: 3px solid var(--color-accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: var(--space-lg) var(--space-xl);
  margin-top: var(--space-lg);
}

.commentary-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.commentary p {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.75;
}

/* Inline citations */
.citation {
  color: var(--color-text-secondary);
  font-size: 0.85em;
}

/* Page header (interior pages) */
.page-header {
  background: linear-gradient(135deg, #0033A0, #002878);
  color: white;
  padding: 3rem 0;
}

.page-header h1 { color: white; }
.page-header .breadcrumb { color: rgba(255,255,255,0.5); }
.page-header .breadcrumb a { color: rgba(255,255,255,0.7); }
.page-header p { color: rgba(255,255,255,0.75); }

.page-header--enhanced {
  background: linear-gradient(135deg, #0033A0 0%, #002878 50%, #001E5C 100%);
  padding: 3.5rem 0;
  position: relative;
  overflow: hidden;
}

/* Insight callout boxes */
.insight-box {
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-xl);
  margin: var(--space-lg) 0;
}

.insight-box.hotspot {
  background: var(--color-decline-bg);
  border: 1px solid rgba(220, 38, 38, 0.15);
}

.insight-box.brightspot {
  background: var(--color-improve-bg);
  border: 1px solid rgba(5, 150, 105, 0.15);
}

.insight-box.neutral {
  background: var(--color-neutral-bg);
  border: 1px solid rgba(107, 114, 128, 0.15);
}

.insight-box-title {
  font-size: 0.9375rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.insight-box.hotspot .insight-box-title { color: var(--color-decline); }
.insight-box.brightspot .insight-box-title { color: var(--color-improve); }
.insight-box.neutral .insight-box-title { color: var(--color-neutral); }

/* Stacked insight boxes get automatic spacing */
.insight-box + .insight-box { margin-top: var(--space-lg); }

.insight-box p {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* Stat badges for change indicators */
.change-badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
}

.change-badge.improve {
  background: var(--color-improve-bg);
  color: var(--color-improve);
}

.change-badge.decline {
  background: var(--color-decline-bg);
  color: var(--color-decline);
}

.change-badge.neutral {
  background: var(--color-neutral-bg);
  color: var(--color-neutral);
}

/* Key metric tiles */
.metric-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

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

.metric-tile {
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  text-align: center;
}

.metric-value {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.metric-label {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-sm);
}

.metric-change {
  font-size: 0.75rem;
  font-weight: 600;
}

.metric-change.improve { color: var(--color-improve); }
.metric-change.decline { color: var(--color-decline); }

/* Navigation grid for occupation pages */
.nav-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-lg);
}

.nav-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 200px;
  padding: var(--space-lg);
  background-color: var(--color-primary);
  background-size: cover;
  background-position: center;
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: white;
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.nav-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,51,160,0.95) 0%, rgba(0,51,160,0.72) 55%, rgba(0,51,160,0.35) 100%);
  transition: background var(--transition-base);
}

.nav-card > * { position: relative; z-index: 1; }

.nav-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
  color: white;
}

.nav-card:hover::before {
  background: linear-gradient(to top, rgba(0,51,160,1) 0%, rgba(0,51,160,0.82) 55%, rgba(0,51,160,0.45) 100%);
}

.nav-card-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: white;
  margin-bottom: 3px;
}

.nav-card-meta {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.78);
}

.nav-card-stat {
  margin-top: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  color: rgba(255,255,255,0.9);
}

/* Scroll offset for fixed nav */
[id] {
  scroll-margin-top: calc(var(--nav-height) + 1rem);
}

/* Table of Contents Nav */
.section-toc {
  padding: var(--space-md) 0 !important;
  border-bottom: 1px solid var(--color-border);
}

.toc-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-xs) var(--space-md);
}

.toc-nav-label {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-secondary);
  margin-right: var(--space-sm);
  white-space: nowrap;
}

.toc-nav a {
  font-size: 0.8rem;
  font-weight: 600;
  color: white;
  text-decoration: none;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  background: var(--color-primary);
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}

.toc-nav a:hover {
  background: var(--color-primary-light);
  color: white;
}

/* Executive Summary Callout */
.exec-summary-callout {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
  padding: var(--space-xl) var(--space-2xl);
  background: var(--color-primary);
  border-radius: var(--radius-xl);
  color: white;
  text-decoration: none;
  transition: opacity 0.2s, transform 0.2s;
}

.exec-summary-callout:hover {
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.exec-summary-callout-icon {
  font-size: 2.5rem;
  flex-shrink: 0;
}

.exec-summary-callout-body {
  flex: 1;
}

.exec-summary-callout-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

.exec-summary-callout-text {
  font-size: 0.95rem;
  opacity: 0.9;
  line-height: 1.5;
}

.exec-summary-callout-arrow {
  font-size: 2rem;
  font-weight: 900;
  flex-shrink: 0;
}

@media (max-width: 540px) {
  .exec-summary-callout {
    padding: var(--space-lg);
    gap: var(--space-md);
  }
  .exec-summary-callout-arrow {
    display: none;
  }
}

/* Data table */
.data-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.875rem;
}

.data-table th {
  background: var(--color-bg);
  padding: var(--space-sm) var(--space-md);
  text-align: left;
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-secondary);
  border-bottom: 2px solid var(--color-border);
  position: sticky;
  top: 0;
}

.data-table td {
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--color-border-light);
  vertical-align: middle;
}

.data-table tbody tr:hover {
  background: var(--color-border-light);
}

.data-table .num {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  text-align: right;
}

/* Executive summary key findings */
.finding-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.finding {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  background: white;
  border: 1px solid var(--color-border-light);
}

.finding-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
}

.finding-content {
  flex: 1;
}

.finding-title {
  font-weight: 600;
  font-size: 0.9375rem;
  margin-bottom: 2px;
}

.finding-detail {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
}

/* Footer */
.footer {
  background: var(--color-primary);
  color: var(--color-text-light);
  padding: var(--space-3xl) 0;
  margin-top: var(--space-4xl);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.footer h4 {
  color: white;
  margin-bottom: var(--space-md);
}

.footer p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.footer-citation {
  margin-top: var(--space-xl);
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* Two-column layout */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
}

.three-col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

/* Well-being category bar (inline legend) */
.wb-legend {
  display: flex;
  gap: var(--space-lg);
  margin-bottom: var(--space-md);
  flex-wrap: wrap;
}

.wb-legend-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
}

.wb-legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  flex-shrink: 0;
}

/* Page breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
}

.breadcrumb a {
  color: var(--color-text-secondary);
}

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

/* Responsive */
@media (max-width: 1024px) {
  .two-col {
    grid-template-columns: 1fr;
  }

  .three-col {
    grid-template-columns: 1fr 1fr;
  }

  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }

  .hero h1 { font-size: 2.25rem; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1130px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; align-items: center; justify-content: center; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: white;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    padding: var(--space-md);
  }

  .nav-dropdown-menu {
    position: static;
    transform: none;
    box-shadow: none;
    border: none;
    background: var(--color-border-light);
    margin-top: var(--space-xs);
  }
}

@media (max-width: 768px) {
  :root {
    --space-xl: 1.5rem;
    --space-2xl: 2rem;
    --space-3xl: 2.5rem;
    --space-4xl: 3rem;
  }

  .nav-logo img {
    height: 22px;
    max-width: 88px;
  }

  .nav-brand {
    font-size: 0.875rem;
    white-space: normal;
    text-align: center;
    line-height: 1.2;
  }

  .nav-brand span {
    display: block;
  }

  .three-col { grid-template-columns: 1fr; }
  .hero { min-height: auto; padding: var(--space-3xl) 0; }
  .hero h1 { font-size: 1.75rem; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .metric-grid,
  .metric-grid--three { grid-template-columns: repeat(2, 1fr); }
  .nav-grid { grid-template-columns: 1fr 1fr; }

  .chart-container { min-height: 300px; }
  .chart-container-tall { min-height: 400px; }
  .chart-container-xtall { min-height: 450px; overflow-x: auto; }
}

@media (max-width: 480px) {
  .hero-stats { grid-template-columns: 1fr; }
  .nav-grid { grid-template-columns: 1fr; }
  .metric-grid,
  .metric-grid--three { grid-template-columns: 1fr; }
}

/* Utility classes */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }
.text-muted { color: var(--color-text-secondary); }
.font-mono { font-family: var(--font-mono); }
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

/* Print styles */
@media print {
  .nav, .footer { display: none; }
  .page-wrapper { padding-top: 0; }
  .chart-card { break-inside: avoid; }
  body { font-size: 11pt; }
  .paywall-overlay { display: none; }
}

/* ─── Hero premium upgrade CTA ─── */
.hero-premium-cta {
  margin-top: var(--space-xl);
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  flex-wrap: wrap;
}

.hero-premium-cta-content {
  flex: 1;
  min-width: 200px;
}

.hero-premium-cta-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: 4px;
}

.hero-premium-cta-text {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.5;
  margin: 0;
}

.hero-premium-cta-btn {
  background: white;
  color: var(--color-primary);
  border: none;
  border-radius: var(--radius-md);
  padding: 11px 22px;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.hero-premium-cta-btn:hover {
  background: var(--color-accent-light);
  transform: translateY(-1px);
}

/* ─── Paywall ─── */
body.paywall-active .page-wrapper {
  filter: blur(6px);
  pointer-events: none;
  user-select: none;
}

body.paywall-active .nav {
  z-index: 3000; /* sit above the paywall overlay */
}

.paywall-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: none;
  align-items: flex-start;
  justify-content: center;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  padding: calc(var(--nav-height) + var(--space-2xl)) var(--space-md) var(--space-md);
  overflow-y: auto;
  pointer-events: none; /* let clicks pass through to nav/footer */
}

body.paywall-active .paywall-overlay {
  display: flex;
}

.paywall-modal {
  background: var(--color-bg-card);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 480px;
  width: 100%;
  overflow: hidden;
  pointer-events: auto; /* modal itself stays interactive */
}

.paywall-modal-header {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding: var(--space-2xl) var(--space-2xl) var(--space-lg);
  text-align: center;
}

.paywall-logo {
  height: 80px;
}

.paywall-modal-header h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 0 var(--space-sm);
}

.paywall-modal-header p {
  font-size: 0.95rem;
  opacity: 0.9;
  line-height: 1.5;
  margin: 0;
}

.paywall-modal-body {
  padding: var(--space-xl) var(--space-2xl) var(--space-2xl);
}

.paywall-features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-xl);
}

.paywall-features li {
  padding: var(--space-xs) 0;
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  line-height: 1.5;
}

.paywall-features li::before {
  content: "\2713";
  color: var(--color-thriving);
  font-weight: 700;
  margin-right: var(--space-sm);
}

.paywall-pricing {
  text-align: center;
  background: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-xl);
  margin-bottom: var(--space-lg);
}

.paywall-pricing-badge {
  display: inline-block;
  background: #FEF3C7;
  color: #92400E;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-md);
}

.paywall-pricing-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
}

.paywall-price-original {
  font-size: 1.5rem;
  font-weight: 600;
  color: #9CA3AF;
  text-decoration: line-through;
}

.paywall-price-current {
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}

.paywall-price-label {
  font-size: 0.8125rem;
  color: #6B7280;
  margin-top: var(--space-xs);
}

.paywall-stripe-btn {
  text-align: center;
}

.paywall-btn {
  display: block;
  width: 100%;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-xl);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.15s;
}

.paywall-btn:hover {
  opacity: 0.88;
}

.paywall-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.paywall-btn-error {
  margin-top: var(--space-sm);
  color: var(--color-struggling);
  font-size: 0.875rem;
}

/* Expand modal width when Stripe embedded checkout is shown */
.paywall-modal.checkout-active {
  max-width: 640px;
}

#paywallCheckout {
  padding: var(--space-lg);
}

.paywall-recover-top {
  text-align: center;
  font-size: 0.8rem;
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--color-border);
  margin: 0;
}

.paywall-recover-top a {
  color: var(--color-text-secondary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.paywall-recover-top a:hover {
  color: var(--color-primary);
}

.paywall-recover-back {
  margin-bottom: var(--space-lg);
}

.paywall-recover-back a {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  text-decoration: none;
}

.paywall-recover-back a:hover {
  color: var(--color-primary);
}

.paywall-recover-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.paywall-recover-input {
  width: 100%;
  padding: 0.75rem var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  box-sizing: border-box;
}

.paywall-recover-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 51, 160, 0.12);
}

.paywall-recover-success {
  padding: var(--space-md);
  background: var(--color-improve-bg);
  color: var(--color-improve);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  text-align: center;
}

.paywall-recover-not-found {
  padding: var(--space-md);
  background: #FFF8EC;
  color: #92400E;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  text-align: center;
}

.paywall-recover-not-found a {
  color: #92400E;
  font-weight: 600;
}

.paywall-recover-error {
  margin-top: var(--space-sm);
  color: var(--color-struggling);
  font-size: 0.875rem;
  text-align: center;
}

@media (max-width: 540px) {
  .paywall-modal-header {
    padding: var(--space-xl) var(--space-lg) var(--space-md);
  }
  .paywall-modal-header h2 {
    font-size: 1.25rem;
  }
  .paywall-modal-body {
    padding: var(--space-lg);
  }
}

/* ===== Exit Intent Popup ===== */
.exit-popup {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 9000;
  width: 280px;
  background: var(--color-primary);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: 0 8px 32px rgba(0,0,0,0.25);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.exit-popup--visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.exit-popup-close {
  position: absolute;
  top: 0.625rem;
  right: 0.75rem;
  background: none;
  border: none;
  color: rgba(255,255,255,0.7);
  font-size: 1.375rem;
  line-height: 1;
  cursor: pointer;
  padding: 0;
  transition: color 0.15s;
}
.exit-popup-close:hover {
  color: #fff;
}

.exit-popup-logo {
  width: 120px;
  height: auto;
  margin-top: 0.25rem;
}

.exit-popup-heading {
  color: #fff;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  text-align: center;
  line-height: 1.35;
  margin: 0;
}

.exit-popup-btn {
  display: inline-block;
  background: #fff;
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.625rem 1.5rem;
  border-radius: 999px;
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
  width: 100%;
  text-align: center;
}
.exit-popup-btn:hover {
  background: var(--color-accent-light);
  color: var(--color-primary);
}

@media (max-width: 480px) {
  .exit-popup {
    bottom: 1rem;
    right: 1rem;
    left: 1rem;
    width: auto;
  }
}