/* ============================================================
   IRAQ ENERGY MONITOR — Global Stylesheet
   style.css
   ============================================================ */

/* ------------------------------------------------------------
   2. CSS CUSTOM PROPERTIES (DESIGN TOKENS)
   ------------------------------------------------------------ */
:root {
  /* Palette */
  --color-bg: #FCFFFC;
  --color-bg-alt: #F4F7F4;
  --color-bg-dark: #214125;
  --color-text: #333333;
  --color-text-muted: #71717A;
  --color-text-light: #A8A8AD;
  --color-accent-amber: #FCB847;
  --color-accent-green: #5E8F3B;
  --color-accent-green-dark: #214125;
  --color-accent-amber-dark: #D99624;
  --color-border: #E4EBE4;
  --color-border-light: #EFF3EF;
  --color-white: #FFFFFF;
  --color-danger: #C0392B;
  --color-warning-bg: rgba(255, 203, 71, 0.12);
  --color-warning-text: #9A7000;
  --color-green-bg: rgba(102, 151, 71, 0.10);

  /* Typography */
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-display: 'Inter', system-ui, -apple-system, sans-serif;

  /* Type Scale */
  --text-xs: 0.75rem;
  /* 12px */
  --text-sm: 0.875rem;
  /* 14px */
  --text-base: 1rem;
  /* 16px */
  --text-md: 1.125rem;
  /* 18px */
  --text-lg: 1.25rem;
  /* 20px */
  --text-xl: 1.5rem;
  /* 24px */
  --text-2xl: 1.875rem;
  /* 30px */
  --text-3xl: 2.25rem;
  /* 36px */
  --text-4xl: 3rem;
  /* 48px */
  --text-5xl: 3.75rem;
  /* 60px */

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-9: 2.25rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Layout */
  --max-width: 1280px;
  --max-width-text: 780px;
  --nav-height: 70px;

  /* Borders & Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08), 0 2px 4px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.10), 0 4px 8px rgba(0, 0, 0, 0.04);
  --shadow-card: 0 2px 8px rgba(51, 83, 51, 0.08);

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

  /* Z-index layers */
  --z-nav: 100;
  --z-overlay: 200;
  --z-modal: 300;
  --z-tooltip: 400;
}

/* ------------------------------------------------------------
   3. RESET & BASE
   ------------------------------------------------------------ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: 400;
  line-height: 1.65;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: var(--color-border-light);
}

::-webkit-scrollbar-thumb {
  background: var(--color-text-light);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-muted);
}

/* Selection */
::selection {
  background: var(--color-accent-amber);
  color: var(--color-text);
}

/* Links */
a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

/* Lists */
ul,
ol {
  list-style: none;
}

/* Images */
img,
svg {
  display: block;
  max-width: 100%;
}

/* Headings */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-sans);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-text);
}

h1 {
  font-size: var(--text-4xl);
}

h2 {
  font-size: var(--text-3xl);
}

h3 {
  font-size: var(--text-xl);
}

h4 {
  font-size: var(--text-lg);
}

h5 {
  font-size: var(--text-base);
}

p {
  margin-bottom: var(--space-4);
}

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

/* Focus visible for accessibility */
:focus-visible {
  outline: 2px solid var(--color-accent-amber);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ------------------------------------------------------------
   4. LAYOUT UTILITIES
   ------------------------------------------------------------ */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.section {
  padding-block: var(--space-20);
}

.section--sm {
  padding-block: var(--space-12);
}

.section-header {
  margin-bottom: var(--space-12);
}

.section-header--center {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: var(--space-12);
}

.section-label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-green);
  margin-bottom: var(--space-3);
}

.section-title {
  font-size: var(--text-3xl);
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.section-desc {
  font-size: var(--text-md);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: var(--max-width-text);
}

.section--alt {
  background-color: var(--color-bg-alt);
}

.section--dark {
  background-color: var(--color-bg-dark);
  color: var(--color-white);
}

.section--dark .section-title,
.section--dark h2,
.section--dark h3 {
  color: var(--color-white);
}

.section--dark .section-desc,
.section--dark p {
  color: rgba(255, 255, 255, 0.7);
}

/* Flex & Grid helpers */
.grid {
  display: grid;
}

.flex {
  display: flex;
}

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

/* Divider */
.divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin-block: var(--space-8);
}

/* ------------------------------------------------------------
   5. BUTTONS
   ------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  text-decoration: none;
  letter-spacing: 0.01em;
}

.btn:focus-visible {
  outline: 2px solid var(--color-accent-amber);
  outline-offset: 3px;
}

.btn--primary {
  background-color: var(--color-accent-amber);
  color: var(--color-text);
  border-color: var(--color-accent-amber);
}

.btn--primary:hover {
  background-color: var(--color-accent-amber-dark);
  border-color: var(--color-accent-amber-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--primary:active {
  transform: translateY(0);
}

.btn--ghost {
  background-color: transparent;
  color: var(--color-text);
  border-color: transparent;
  padding-inline: var(--space-3);
}

.btn--ghost:hover {
  background-color: var(--color-border-light);
}

.btn--outline-white {
  background-color: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.4);
}

.btn--outline-white:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.8);
}

.btn--sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
}

.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
  border-radius: var(--radius-lg);
}

/* Filter / Toggle buttons (used on Map & charts) */
.filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
}

.filter-btn {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: 500;
  font-family: var(--font-sans);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  background: var(--color-white);
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
  line-height: 1;
}

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

.filter-btn.active {
  background-color: var(--color-accent-green);
  border-color: var(--color-accent-green);
  color: var(--color-white);
  font-weight: 600;
}

.filter-btn:disabled,
.filter-btn.is-disabled {
  cursor: not-allowed;
  opacity: 0.45;
  pointer-events: none;
}

.filter-btn:disabled:hover,
.filter-btn.is-disabled:hover {
  border-color: var(--color-border);
  color: var(--color-text-muted);
}

/* ------------------------------------------------------------
   6. CARDS
   ------------------------------------------------------------ */
.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--transition-normal), transform var(--transition-normal);
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

/* KPI / Stat cards */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
}

.kpi-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-5);
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
  transition: box-shadow var(--transition-normal), transform var(--transition-normal);
}

.kpi-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--color-accent-amber);
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
}

.kpi-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.kpi-card__value {
  font-size: var(--text-3xl);
  font-weight: 800;
  line-height: 1.1;
  color: var(--color-text);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-2);
}

.kpi-card__value span {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text-muted);
}

.kpi-card__label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-weight: 500;
  line-height: 1.4;
}

.kpi-card--green::before {
  background: var(--color-accent-green);
}

.kpi-card--amber::before {
  background: var(--color-accent-amber);
}

/* Chart card wrapper */
.chart-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-card);
}

.chart-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.chart-card__title {
  font-size: var(--text-lg);
  font-weight: 700;
}

.chart-canvas-wrapper {
  position: relative;
  width: 100%;
}

/* Source badge */
.source-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  padding: var(--space-1) var(--space-3);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  margin-top: var(--space-4);
}

.source-badge svg {
  display: inline;
  width: 12px;
  height: 12px;
  flex-shrink: 0;
}

/* ------------------------------------------------------------
   7. GLOBAL NAVIGATION BAR
   ------------------------------------------------------------ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: rgba(252, 255, 252, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border-light);
  z-index: var(--z-nav);
  transition: box-shadow var(--transition-normal);
}

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

.nav__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

/* Logo */
.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
  text-decoration: none;
}

.nav__logo-img {
  height: 36px;
  width: auto;
  display: block;
}

.nav__logo-text {
  font-size: var(--text-sm);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--color-text);
  line-height: 1.2;
}

.nav__logo-text span {
  display: block;
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.nav__beta-badge {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-accent-green-dark);
  background: var(--color-green-bg);
  border: 1px solid var(--color-accent-green);
  border-radius: 999px;
  padding: 2px 8px;
  line-height: 1.4;
  white-space: nowrap;
}

/* Nav links */
.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  list-style: none;
}

.nav__link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  white-space: nowrap;
  text-decoration: none;
  position: relative;
}

.nav__link:hover {
  color: var(--color-text);
  background-color: var(--color-border-light);
}

.nav__link.active {
  color: var(--color-text);
  font-weight: 600;
}

.nav__link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: var(--space-3);
  right: var(--space-3);
  height: 2px;
  background: var(--color-accent-amber);
  border-radius: var(--radius-full);
}

/* Nav right actions */
.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

/* Search bar (in nav) */
.nav__search {
  position: relative;
  display: flex;
  align-items: center;
}

.nav__search-input {
  width: 200px;
  height: 36px;
  padding: 0 var(--space-4) 0 var(--space-8);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--color-text);
  background: var(--color-bg-alt);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  outline: none;
}

.nav__search-input::placeholder {
  color: var(--color-text-light);
}

.nav__search-input:focus {
  width: 260px;
  border-color: var(--color-accent-green);
  background: var(--color-white);
  box-shadow: 0 0 0 3px rgba(102, 151, 71, 0.12);
}

.nav__search-icon {
  position: absolute;
  left: var(--space-3);
  color: var(--color-text-muted);
  pointer-events: none;
  width: 14px;
  height: 14px;
}

/* Search dropdown */
.search-dropdown {
  position: absolute;
  top: calc(100% + var(--space-2));
  left: 0;
  right: 0;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  z-index: var(--z-overlay);
  display: none;
}

.search-dropdown.open {
  display: block;
}

.search-dropdown__group-label {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding: var(--space-3) var(--space-4) var(--space-1);
}

.search-dropdown__item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.search-dropdown__item:hover {
  background: var(--color-bg-alt);
}

.search-dropdown__item-icon {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-md);
  background: var(--color-border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  flex-shrink: 0;
}

.search-dropdown__item-meta {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.search-empty {
  padding: var(--space-6) var(--space-4);
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* Hamburger (mobile) */
.nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
}

.nav__hamburger:hover {
  background: var(--color-border-light);
}

.nav__hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text);
  border-radius: var(--radius-full);
  transition: transform var(--transition-normal), opacity var(--transition-normal);
  transform-origin: center;
}

.nav__hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__hamburger.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.nav__hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu */
.nav__mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-4) var(--space-6) var(--space-6);
  box-shadow: var(--shadow-lg);
  z-index: calc(var(--z-nav) - 1);
  flex-direction: column;
  gap: var(--space-1);
}

.nav__mobile-menu.open {
  display: flex;
}

.nav__mobile-link {
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-text-muted);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.nav__mobile-link:hover,
.nav__mobile-link.active {
  background: var(--color-bg-alt);
  color: var(--color-text);
}

.nav__mobile-search {
  margin-top: var(--space-3);
  position: relative;
}

.nav__mobile-search-input {
  width: 100%;
  height: 40px;
  padding: 0 var(--space-4) 0 var(--space-9);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--color-text);
  background: var(--color-bg-alt);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  outline: none;
  transition: border-color var(--transition-fast);
}

.nav__mobile-search-input:focus {
  border-color: var(--color-accent-green);
}

.nav__mobile-search-icon {
  position: absolute;
  left: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  width: 14px;
  height: 14px;
  pointer-events: none;
}

/* Page offset for fixed nav */
.page-offset {
  padding-top: var(--nav-height);
}

/* ------------------------------------------------------------
   8. GLOBAL FOOTER
   ------------------------------------------------------------ */
.footer {
  background-color: var(--color-bg-dark);
  color: rgba(255, 255, 255, 0.75);
  padding-block: var(--space-16) var(--space-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer__brand-logo {
  height: 40px;
  width: auto;
  margin-bottom: var(--space-4);
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.footer__brand-desc {
  font-size: var(--text-sm);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.55);
  max-width: 280px;
}

.footer__col-title {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: var(--space-4);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer__link {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.65);
  text-decoration: none;
  transition: color var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.footer__link:hover {
  color: var(--color-accent-amber);
}

/* Social links */
.footer__social {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.07);
  color: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.footer__social-link:hover {
  background: var(--color-accent-amber);
  color: var(--color-text);
  border-color: var(--color-accent-amber);
}

.footer__social-link svg {
  width: 16px;
  height: 16px;
}

/* Disclaimer */
.footer__disclaimer {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.4);
  line-height: 1.6;
  margin-bottom: var(--space-8);
}

.footer__disclaimer strong {
  color: rgba(255, 255, 255, 0.6);
}

/* Bottom bar */
.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__copyright {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.35);
}

.footer__bottom-links {
  display: flex;
  gap: var(--space-4);
  align-items: center;
}

.footer__bottom-link {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.35);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer__bottom-link:hover {
  color: rgba(255, 255, 255, 0.65);
}

/* ------------------------------------------------------------
   9. PAGE HERO BANNER
   ------------------------------------------------------------ */
.page-hero {
  background: linear-gradient(135deg,
      var(--color-bg-dark) 0%,
      #0F1F0F 60%,
      #1C2E10 100%);
  padding: calc(var(--nav-height) + var(--space-16)) 0 var(--space-16);
  position: relative;
  overflow: hidden;
}

/* Subtle grain texture overlay */
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse 80% 60% at 70% 40%,
      rgba(102, 151, 71, 0.15) 0%,
      transparent 60%),
    radial-gradient(ellipse 40% 40% at 20% 80%,
      rgba(255, 203, 71, 0.08) 0%,
      transparent 50%);
  pointer-events: none;
}

.page-hero__content {
  position: relative;
  z-index: 1;
}

.page-hero__label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent-amber);
  margin-bottom: var(--space-5);
  padding: var(--space-2) var(--space-4);
  background: rgba(255, 203, 71, 0.1);
  border: 1px solid rgba(255, 203, 71, 0.25);
  border-radius: var(--radius-full);
  width: fit-content;
}

.page-hero__title {
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin-bottom: var(--space-5);
  max-width: 760px;
}

.page-hero__title em {
  font-style: normal;
  color: var(--color-accent-amber);
}

.page-hero__subtitle {
  font-size: var(--text-md);
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.7;
  max-width: 580px;
  margin-bottom: var(--space-8);
}

.page-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

/* ------------------------------------------------------------
   10. SCROLL ANIMATION UTILITIES
   ------------------------------------------------------------ */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in--delay-1 {
  transition-delay: 0.1s;
}

.fade-in--delay-2 {
  transition-delay: 0.2s;
}

.fade-in--delay-3 {
  transition-delay: 0.3s;
}

.fade-in--delay-4 {
  transition-delay: 0.4s;
}

.slide-in-left {
  opacity: 0;
  transform: translateX(-32px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.slide-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.slide-in-right {
  opacity: 0;
  transform: translateX(32px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.slide-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ------------------------------------------------------------
   11. LOADING / SKELETON STATES
   ------------------------------------------------------------ */
.loading-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  background: var(--color-white);
  border-radius: inherit;
  z-index: 10;
}

.spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-accent-green);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.loading-text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-weight: 500;
}

.skeleton {
  background: linear-gradient(90deg,
      var(--color-border-light) 25%,
      var(--color-border) 50%,
      var(--color-border-light) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-md);
}

@keyframes shimmer {
  0% {
    background-position: 200% 0;
  }

  100% {
    background-position: -200% 0;
  }
}

/* Error state */
.error-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: var(--space-12);
  text-align: center;
  color: var(--color-text-muted);
}

.error-state__icon {
  font-size: 2rem;
  opacity: 0.5;
}

.error-state__msg {
  font-size: var(--text-sm);
  max-width: 280px;
}

/* ------------------------------------------------------------
   12. TOOLTIP
   ------------------------------------------------------------ */
.tooltip {
  position: absolute;
  background: var(--color-text);
  color: var(--color-white);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  font-weight: 500;
  white-space: nowrap;
  pointer-events: none;
  z-index: var(--z-tooltip);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
  opacity: 0;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.tooltip.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ------------------------------------------------------------
   13. BADGE / TAG
   ------------------------------------------------------------ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 2px var(--space-2);
  font-size: 11px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  letter-spacing: 0.03em;
}

.badge--amber {
  background: rgba(255, 203, 71, 0.18);
  color: var(--color-warning-text);
}

.badge--gray {
  background: var(--color-border-light);
  color: var(--color-text-muted);
}

/* ------------------------------------------------------------
   14. PAGE-SPECIFIC LAYOUT HELPERS
   ------------------------------------------------------------ */

/* Full-width chart section */
.chart-section {
  padding-block: var(--space-16);
}

.chart-section__controls {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-5);
  margin-bottom: var(--space-6);
}

.chart-section__controls .section-title {
  margin-bottom: 0;
}

.chart-section__controls .section-label {
  margin-bottom: var(--space-1);
}

/* Map page two-panel */
.map-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: var(--space-6);
  align-items: start;
  min-height: 600px;
}

.map-panel {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  position: sticky;
  top: calc(var(--nav-height) + var(--space-4));
}

.map-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

/* Profile card (map) */
.profile-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--transition-normal);
}

.profile-card__header {
  background: linear-gradient(135deg, var(--color-bg-dark), #1C3010);
  padding: var(--space-5) var(--space-6);
  color: var(--color-white);
}

.profile-card__gov-name {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-1);
}

.profile-card__subtitle {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.55);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.profile-card__body {
  padding: var(--space-5) var(--space-6);
}

.profile-stat {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-block: var(--space-3);
  border-bottom: 1px solid var(--color-border-light);
}

.profile-stat:last-child {
  border-bottom: none;
}

.profile-stat__label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-weight: 500;
}

.profile-stat__value {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
}

/* Legend */
.map-legend {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  box-shadow: var(--shadow-card);
}

.map-legend__title {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-3);
}

.map-legend__scale {
  display: flex;
  gap: 2px;
  align-items: center;
  margin-bottom: var(--space-2);
}

.map-legend__swatch {
  height: 10px;
  flex: 1;
  border-radius: 2px;
}

.map-legend__labels {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: var(--color-text-muted);
}

#svg-map-container {
  width: 100%;
  aspect-ratio: 4/5;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-alt);
  position: relative;
  overflow: hidden;
  /* clip SVG zoom transforms so they don't bleed outside */
}

#svg-map-container svg {
  width: 100%;
  height: 100%;
}

#svg-map-container .gov-path {
  fill: #C8DBC0;
  stroke: var(--color-white);
  stroke-width: 0.8;
  cursor: pointer;
  transition: fill var(--transition-fast), filter var(--transition-fast);
}

#svg-map-container .gov-path:hover {
  filter: brightness(1.12);
  stroke-width: 1.4;
}

#svg-map-container .gov-path.selected {
  stroke: var(--color-accent-amber);
  stroke-width: 2;
  filter: brightness(1.05);
}

/* Sankey diagram container */
#sankey-container {
  width: 100%;
  min-height: 460px;
  position: relative;
}

/* ------------------------------------------------------------
   15. INSIGHTS PAGE
   ------------------------------------------------------------ */
.insights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: var(--space-8);
}

.insight-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--transition-normal), transform var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.insight-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.insight-card__body {
  padding: var(--space-6);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.insight-card__title {
  font-size: var(--text-lg);
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: var(--space-3);
  color: var(--color-text);
}

/* ------------------------------------------------------------
   16. DATA SOURCES PAGE
/* ------------------------------------------------------------
   17. ABOUT PAGE
.roadmap-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: flex-start;
  box-shadow: var(--shadow-card);
}

.roadmap-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background: var(--color-green-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
  margin-bottom: var(--space-1);
}

/* ------------------------------------------------------------
   18. RESPONSIVE MEDIA QUERIES
   ------------------------------------------------------------ */

/* Large tablet / small desktop */
@media (max-width: 1100px) {
  .map-layout {
    grid-template-columns: 1fr 320px;
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
}

/* Tablet */
@media (max-width: 900px) {
  :root {
    --nav-height: 64px;
  }

  h1 {
    font-size: var(--text-3xl);
  }

  h2 {
    font-size: var(--text-2xl);
  }

  .section {
    padding-block: var(--space-16);
  }

  .nav__links {
    display: none;
  }

  .nav__search {
    display: none;
  }

  .nav__hamburger {
    display: flex;
  }

  .map-layout {
    grid-template-columns: 1fr;
  }

  .map-panel {
    position: static;
    /* Removed aspect-ratio: 4/3 — it clipped the portrait SVG map on mobile.
       Let #svg-map-container's own aspect-ratio drive the panel height. */
    aspect-ratio: unset;
  }

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

  .insights-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-hero {
    padding: calc(var(--nav-height) + var(--space-12)) 0 var(--space-12);
  }
}

/* Mobile */
@media (max-width: 600px) {
  :root {
    --nav-height: 58px;
  }

  .container {
    padding-inline: var(--space-4);
  }

  .section {
    padding-block: var(--space-12);
  }

  .section--sm {
    padding-block: var(--space-8);
  }

  .page-hero {
    padding: calc(var(--nav-height) + var(--space-8)) 0 var(--space-10);
  }

  .page-hero__title {
    font-size: var(--text-2xl);
  }

  .page-hero__subtitle {
    font-size: var(--text-base);
  }

  .page-hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .page-hero__actions .btn {
    justify-content: center;
  }

  .kpi-grid {
    grid-template-columns: 1fr 1fr;
  }

  .kpi-card__value {
    font-size: var(--text-2xl);
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer__brand-desc {
    max-width: 100%;
  }

  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
  }

  .section-title {
    font-size: var(--text-2xl);
  }

  .filter-group {
    gap: var(--space-1);
  }

  .filter-btn {
    font-size: var(--text-xs);
    padding: var(--space-2) var(--space-3);
  }

  .insights-grid {
    grid-template-columns: 1fr;
  }

  .btn--lg {
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-sm);
  }

  .nav__logo-text span {
    display: none;
  }

  .chart-card {
    padding: var(--space-4);
  }

  .chart-card__header {
    flex-direction: column;
  }

  /* Allow horizontal scroll on very small screens */
  .ele-sankey-card {
    overflow-x: auto;
  }

  /* Clip SVG overflow from zoom, prevent it escaping the card */
  #sankey-container {
    overflow-x: auto;
  }

  /* Reduce chart canvas height on mobile so charts stay readable */
  .chart-canvas-wrapper {
    height: 280px !important;
  }

}

/* Very small mobile */
@media (max-width: 380px) {
  .kpi-grid {
    grid-template-columns: 1fr;
  }
}

/* Print */
@media print {

  .nav,
  .footer,
  .btn,
  .filter-group {
    display: none !important;
  }

  .page-offset {
    padding-top: 0;
  }

  .page-hero {
    background: none;
    color: var(--color-text);
  }

  .page-hero__title {
    color: var(--color-text);
  }
}

/* ============================================================
   HOME PAGE — index.html specific styles
   ============================================================ */

/* ------------------------------------------------------------
   HERO SECTION
   ------------------------------------------------------------ */
.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: calc(var(--nav-height) + var(--space-12));
  padding-bottom: var(--space-20);
  position: relative;
  overflow: hidden;
  background: var(--color-bg-dark);
  background-color: var(--color-bg-dark);
  color: #FCFFFC;
}

/* Background layers */
.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero__bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(102, 151, 71, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(102, 151, 71, 0.06) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}

.hero__bg-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
}

@media (max-width: 900px) {
  .hero__bg-glow {
    display: none !important;
    animation: none !important;
  }
}

.hero__bg-glow--green {
  width: 680px;
  height: 680px;
  top: -120px;
  right: -100px;
  background: radial-gradient(circle, rgba(102, 151, 71, 0.22) 0%, transparent 70%);
  animation: float-glow 10s ease-in-out infinite;
}

.hero__bg-glow--amber {
  width: 400px;
  height: 400px;
  bottom: 40px;
  left: -60px;
  background: radial-gradient(circle, rgba(255, 203, 71, 0.12) 0%, transparent 70%);
  animation: float-glow 13s ease-in-out infinite reverse;
}

@keyframes float-glow {

  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }

  33% {
    transform: translate(16px, -20px) scale(1.04);
  }

  66% {
    transform: translate(-12px, 12px) scale(0.97);
  }
}

.hero__bg-lines {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 50%;
  height: 70%;
  background:
    repeating-linear-gradient(-45deg,
      transparent,
      transparent 60px,
      rgba(102, 151, 71, 0.03) 60px,
      rgba(102, 151, 71, 0.03) 61px);
}

/* Hero content */
.hero__content {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: var(--space-5);
}

.hero__eyebrow-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-accent-green);
  box-shadow: 0 0 0 3px rgba(102, 151, 71, 0.3);
  animation: pulse-dot 2.5s ease-in-out infinite;
}

@keyframes pulse-dot {

  0%,
  100% {
    box-shadow: 0 0 0 3px rgba(102, 151, 71, 0.3);
  }

  50% {
    box-shadow: 0 0 0 6px rgba(102, 151, 71, 0.1);
  }
}

.hero__title {
  font-size: clamp(var(--text-3xl), 5.5vw, var(--text-5xl));
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-6);
  max-width: 800px;
}

.hero__title em {
  font-style: normal;
  color: var(--color-accent-amber);
}

.hero__subtitle {
  font-size: clamp(var(--text-base), 2vw, var(--text-lg));
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.7;
  max-width: 560px;
  margin-bottom: var(--space-10);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-12);
}

/* Strip of meta info below CTAs */
.hero__strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3) var(--space-4);
}

.hero__strip-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.38);
  font-weight: 500;
}

.hero__strip-item svg {
  color: rgba(255, 255, 255, 0.25);
  flex-shrink: 0;
}

.hero__strip-sep {
  width: 1px;
  height: 14px;
  background: rgba(255, 255, 255, 0.12);
}

/* Scroll cue */
.hero__scroll-cue {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.3), transparent);
  animation: scroll-line 2s ease-in-out infinite;
}

@keyframes scroll-line {
  0% {
    transform: scaleY(0);
    transform-origin: top;
  }

  50% {
    transform: scaleY(1);
    transform-origin: top;
  }

  51% {
    transform: scaleY(1);
    transform-origin: bottom;
  }

  100% {
    transform: scaleY(0);
    transform-origin: bottom;
  }
}

/* ------------------------------------------------------------
   CHALLENGE & SOLUTION SECTION
   ------------------------------------------------------------ */
.challenge-section {
  background: var(--color-bg-alt);
}

.challenge-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--space-6);
  align-items: start;
  margin-top: var(--space-4);
}

.challenge-col {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8) var(--space-8);
  box-shadow: var(--shadow-card);
}

.challenge-col--solution {
  border-color: rgba(102, 151, 71, 0.3);
  box-shadow: 0 4px 20px rgba(102, 151, 71, 0.1);
}

.challenge-col__icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
}

.challenge-col__icon-wrap--amber {
  background: var(--color-warning-bg);
  color: var(--color-accent-amber-dark);
}

.challenge-col__icon-wrap--green {
  background: var(--color-green-bg);
  color: var(--color-accent-green);
}

.challenge-col__tag {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

.challenge-col__tag--green {
  color: var(--color-accent-green-dark);
}

.challenge-col__title {
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: var(--space-4);
}

.challenge-col__text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: var(--space-6);
}

.challenge-col__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.challenge-col__list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}

.challenge-list-icon {
  font-size: var(--text-sm);
  font-weight: 700;
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.challenge-list-icon--red {
  color: var(--color-danger);
  background: rgba(192, 57, 43, 0.1);
}

.challenge-list-icon--green {
  color: var(--color-accent-green);
  background: var(--color-green-bg);
}

/* Middle arrow divider */
.challenge-divider {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-top: var(--space-16);
  gap: var(--space-3);
}

.challenge-divider__line {
  width: 1px;
  height: 60px;
  background: var(--color-border);
}

.challenge-divider__arrow {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-accent-amber);
  color: var(--color-text);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
}

/* ------------------------------------------------------------
   INDICATORS (KPI) SECTION
   ------------------------------------------------------------ */
.indicators-section {
  background: var(--color-bg);
}

.indicators-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  margin-bottom: var(--space-6);
}

.indicator-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  transition: box-shadow var(--transition-normal), transform var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.indicator-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-accent-amber);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-normal);
}

.indicator-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.indicator-card:hover::after {
  transform: scaleX(1);
}

.indicator-card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-2);
}

.indicator-card__icon--oil {
  background: rgba(255, 203, 71, 0.15);
  color: var(--color-accent-amber-dark);
}

.indicator-card__icon--gas {
  background: rgba(102, 151, 71, 0.12);
  color: var(--color-accent-green);
}

.indicator-card__icon--elec {
  background: rgba(255, 203, 71, 0.15);
  color: var(--color-accent-amber-dark);
}

.indicator-card__icon--power {
  background: rgba(102, 151, 71, 0.12);
  color: var(--color-accent-green);
}

.indicator-card__value {
  font-size: var(--text-4xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--color-text);
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
}

.indicator-card__unit {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
}

.indicator-card__label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.4;
  flex: 1;
}

.indicator-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-accent-green-dark);
  margin-top: var(--space-2);
  transition: gap var(--transition-fast), color var(--transition-fast);
}

.indicator-card__link:hover {
  color: var(--color-accent-green);
  gap: var(--space-2);
}

.indicators-footnote {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-align: center;
  justify-content: center;
}

.indicators-footnote svg {
  flex-shrink: 0;
  opacity: 0.6;
}

/* ------------------------------------------------------------
   MISSION SECTION
   ------------------------------------------------------------ */
.mission-section {
  background: var(--color-bg-dark);
}

.mission-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

.mission-desc {
  font-size: var(--text-base);
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.8;
  margin-bottom: var(--space-4);
}

.mission-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-8);
}

/* Pillars */
.mission-pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

.mission-pillar {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  padding: var(--space-5);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  transition: background var(--transition-normal), border-color var(--transition-normal);
}

.mission-pillar:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.14);
}

.mission-pillar__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: rgba(102, 151, 71, 0.2);
  color: var(--color-accent-green);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.mission-pillar__title {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-1);
}

.mission-pillar__text {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.6;
  margin-bottom: 0;
}

/* ------------------------------------------------------------
   EXPLORE NAV CARDS SECTION
   ------------------------------------------------------------ */
.explore-section {
  background: var(--color-bg-alt);
}

.explore-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.explore-card {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  text-decoration: none;
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--transition-normal), transform var(--transition-normal), border-color var(--transition-normal);
}

.explore-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
  border-color: var(--color-accent-green);
}

.explore-card__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  background: var(--color-green-bg);
  color: var(--color-accent-green);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition-normal), color var(--transition-normal);
}

.explore-card:hover .explore-card__icon {
  background: var(--color-accent-green);
  color: var(--color-white);
}

.explore-card__body {
  flex: 1;
}

.explore-card__title {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.explore-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.55;
  margin-bottom: 0;
}

.explore-card__arrow {
  color: var(--color-text-light);
  flex-shrink: 0;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.explore-card:hover .explore-card__arrow {
  color: var(--color-accent-green);
  transform: translateX(4px);
}

/* ------------------------------------------------------------
   HOME PAGE RESPONSIVE
   ------------------------------------------------------------ */
@media (max-width: 1000px) {
  .indicators-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .mission-inner {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .mission-pillars {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 900px) {
  .challenge-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .challenge-divider {
    flex-direction: row;
    padding-top: 0;
    justify-content: center;
  }

  .challenge-divider__line {
    width: 60px;
    height: 1px;
  }

  .explore-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .hero {
    min-height: 100svh;
    padding-top: calc(var(--nav-height) + var(--space-8));
    padding-bottom: var(--space-16);
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    justify-content: center;
  }

  .hero__strip {
    gap: var(--space-2);
  }

  .hero__strip-sep {
    display: none;
  }

  .indicators-grid {
    grid-template-columns: 1fr 1fr;
  }

  .indicator-card__value {
    font-size: var(--text-3xl);
  }

  .mission-pillars {
    grid-template-columns: 1fr;
  }

  .challenge-col {
    padding: var(--space-6);
  }

  .explore-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .explore-card__arrow {
    display: none;
  }
}

/* ============================================================
   MAP PAGE — map.html specific styles
   ============================================================ */

/* Filter bar below hero */
.map-filter-bar {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  padding-block: var(--space-3);
  position: sticky;
  top: var(--nav-height);
  z-index: 50;
  box-shadow: var(--shadow-sm);
}

.map-filter-bar__inner {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.map-filter-bar__label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  white-space: nowrap;
  flex-shrink: 0;
}

.map-filter-bar__meta {
  margin-left: auto;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  white-space: nowrap;
}

.map-filter-bar__meta strong {
  color: var(--color-text);
}

/* Map section */
.map-page-section {
  padding-block: var(--space-8) var(--space-16);
}

/* Map panel toolbar */
.map-panel__toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border-light);
  background: var(--color-bg-alt);
}

.map-panel__title {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
}

.map-panel__toolbar-actions {
  display: flex;
  gap: var(--space-1);
}

/* SVG map container */
#svg-map-container {
  width: 100%;
  aspect-ratio: 3/4;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-alt);
  position: relative;
  overflow: hidden;
}

#svg-map-container svg {
  width: 100%;
  height: 100%;
  display: block;
  transition: transform 0.3s ease;
  transform-origin: center center;
}

/* Default path styles (overridden by JS inline fill) */
#svg-map-container .gov-path {
  stroke: var(--color-white);
  stroke-width: 0.6px;
  cursor: pointer;
  transition: filter 0.15s ease, stroke-width 0.15s ease;
  outline: none;
}

#svg-map-container .gov-path:hover,
#svg-map-container .gov-path:focus-visible {
  filter: brightness(1.15) drop-shadow(0 0 3px rgba(0, 0, 0, 0.2));
  stroke-width: 1.2px;
}

#svg-map-container .gov-path.selected {
  stroke: var(--color-accent-amber) !important;
  stroke-width: 2px !important;
  filter: brightness(1.08);
}

/* Map loading state */
.map-loading {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  background: var(--color-bg-alt);
}

/* Map tooltip */
.map-tooltip {
  position: absolute;
  background: rgba(26, 43, 26, 0.95);
  color: var(--color-white);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  font-weight: 500;
  pointer-events: none;
  z-index: 50;
  white-space: nowrap;
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.12s ease, transform 0.12s ease;
  line-height: 1.5;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.map-tooltip.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Profile placeholder card */
.profile-card__header--placeholder {
  background: var(--color-bg-alt);
  padding: var(--space-10) var(--space-6);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-4);
  border-radius: var(--radius-lg);
}

.profile-placeholder-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
}

.profile-placeholder-text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: 220px;
  line-height: 1.6;
  margin: 0;
}

/* Gov profile mini bar */
.gov-bar-wrap {
  padding: var(--space-4) var(--space-6) var(--space-5);
  border-top: 1px solid var(--color-border-light);
}

.gov-bar-label {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: var(--color-text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-2);
}

.gov-bar-track {
  height: 10px;
  border-radius: var(--radius-full);
  background: var(--color-border-light);
  overflow: hidden;
  display: flex;
}

.gov-bar-fill {
  height: 100%;
  transition: width 0.5s ease;
}

.gov-bar-fill--gen {
  background: var(--color-accent-green);
}

.gov-bar-legend {
  display: flex;
  gap: var(--space-5);
  margin-top: var(--space-2);
}

.gov-bar-legend-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 10px;
  color: var(--color-text-muted);
}

.gov-bar-legend-item::before {
  content: '';
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 2px;
}

.gov-bar-legend-item--gen::before {
  background: var(--color-accent-green);
}

/* National summary card */
.national-summary {
  padding: var(--space-5) var(--space-6) var(--space-4);
}

.national-summary__title {
  font-size: var(--text-sm);
  font-weight: 700;
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.national-summary__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

.national-summary__item {
  padding: var(--space-3);
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-light);
}

.national-summary__val {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.2;
  margin-bottom: 2px;
}

.national-summary__lbl {
  font-size: 10px;
  color: var(--color-text-muted);
  font-weight: 500;
  line-height: 1.4;
}

/* Map legend swatches — base rule defined in section 14 above */

/* Data note */
.map-data-note {
  margin-top: var(--space-6);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  line-height: 1.6;
  max-width: 860px;
}

.map-data-note svg {
  flex-shrink: 0;
  margin-top: 2px;
  opacity: 0.6;
}

/* Map responsive */
@media (max-width: 1100px) {
  .map-layout {
    grid-template-columns: 1fr 300px;
  }
}

@media (max-width: 900px) {
  .map-filter-bar {
    position: static;
  }

  .map-filter-bar__meta {
    display: none;
  }

  .map-filter-bar__inner {
    gap: var(--space-3);
  }

  .map-layout {
    grid-template-columns: 1fr;
  }

  #svg-map-container {
    aspect-ratio: 1/1;
  }

  .map-panel {
    position: static;
  }
}

@media (max-width: 600px) {
  .national-summary__grid {
    grid-template-columns: 1fr 1fr;
  }

  .filter-group {
    gap: var(--space-1);
  }

  .filter-btn {
    font-size: 11px;
    padding: 6px 10px;
  }

  #svg-map-container {
    aspect-ratio: 3/4;
  }
}

/* ============================================================
   OIL & GAS PAGE — oil-gas.html specific styles
   ============================================================ */

/* Two secondary charts side by side */
.og-two-charts {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--space-6);
  align-items: start;
}

/* Donut chart centering */
.og-donut-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.og-donut-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -58%);
  text-align: center;
  pointer-events: none;
  line-height: 1.2;
}

.og-donut-val {
  display: block;
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.03em;
}

.og-donut-lbl {
  display: block;
  font-size: 10px;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 2px;
}

/* KPI value sizing on this page */
#oil-kpi-grid .kpi-card__value,
#gas-kpi-grid .kpi-card__value {
  font-size: var(--text-2xl);
}

/* Chart section controls row — base rule defined in section 14 above */

/* Oil & Gas responsive */
@media (max-width: 900px) {
  .og-two-charts {
    grid-template-columns: 1fr;
  }

  .chart-section__controls {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 600px) {
  .og-donut-center {
    transform: translate(-50%, -65%);
  }

  .og-donut-val {
    font-size: var(--text-lg);
  }
}

/* ============================================================
   ELECTRICITY PAGE — electricity.html specific styles
   ============================================================ */

/* Sankey section */
.ele-sankey-section {
  background: var(--color-bg);
}

.ele-sankey-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: 560px;
  line-height: 1.65;
  margin-top: var(--space-2);
  margin-bottom: 0;
}

.ele-sankey-card {
  padding: var(--space-6) var(--space-4);
  overflow: hidden;
}

/* Sankey SVG container */
#sankey-container {
  width: 100%;
  min-height: 500px;
  position: relative;
  overflow: visible;
}

#sankey-container svg {
  display: block;
}

/* Sankey path hover */
.sankey-links path {
  cursor: pointer;
}

/* Sankey legend */
.sankey-legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-6);
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border-light);
}

.sankey-legend-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 500;
}

.sankey-legend-swatch {
  width: 12px;
  height: 12px;
  border-radius: 2px;
  flex-shrink: 0;
}

/* Gap chart custom legend */
.ele-gap-legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-6);
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border-light);
}

.ele-gap-legend-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 500;
}

.ele-gap-swatch {
  display: inline-block;
  width: 28px;
  height: 10px;
  border-radius: 2px;
  flex-shrink: 0;
}

/* KPI value sizing */
#ele-kpi-grid .kpi-card__value {
  font-size: var(--text-2xl);
}

/* Electricity responsive */
@media (max-width: 900px) {
  #sankey-container {
    min-height: 360px;
    overflow-x: auto;
  }

  .ele-gap-legend {
    gap: var(--space-2) var(--space-4);
  }
}

@media (max-width: 600px) {
  .ele-sankey-card {
    padding: var(--space-4) var(--space-2);
  }

  #sankey-container {
    min-height: 300px;
  }

  .sankey-legend {
    gap: var(--space-2) var(--space-4);
  }
}

/* ============================================================
   FIXES & MISSING STYLES — about.html, insights.html, data-sources.html
   ============================================================ */

/* ------------------------------------------------------------
   NAV SEARCH WRAPPER — HTML uses .nav__search-wrapper
   CSS previously only defined .nav__search
   ------------------------------------------------------------ */
.nav__search-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  flex: 1;
  max-width: 280px;
}

.nav__search-wrapper .nav__search-input {
  width: 100%;
}

.nav__search-wrapper .search-dropdown {
  min-width: 280px;
}

/* ------------------------------------------------------------
   PAGE HERO EYEBROW — HTML uses .page-hero__eyebrow
   CSS previously only had .page-hero__label
   ------------------------------------------------------------ */
.page-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent-amber);
  margin-bottom: var(--space-5);
  padding: var(--space-2) var(--space-4);
  background: rgba(255, 203, 71, 0.1);
  border: 1px solid rgba(255, 203, 71, 0.25);
  border-radius: var(--radius-full);
  width: fit-content;
}

/* ------------------------------------------------------------
   SECTION HEADER CHILDREN — HTML uses __title and __sub
   ------------------------------------------------------------ */
.section-header__title {
  font-size: var(--text-3xl);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.section-header__sub {
  font-size: var(--text-md);
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ============================================================
   ABOUT PAGE — about.html specific styles
   ============================================================ */

/* Two-column about layout */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: var(--space-16);
  align-items: center;
}

@media (max-width: 1000px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
}

/* About content column */

.about-content__title {
  font-size: var(--text-3xl);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-6);
  color: var(--color-text);
}

.about-content p {
  font-size: var(--text-md);
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: var(--space-4);
}

.about-content strong {
  color: var(--color-text);
}

/* About visual / stat stack */
.about-visual {
  display: flex;
  justify-content: center;
}

.about-stat-stack {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  width: 100%;
  max-width: 320px;
}

.about-stat-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6) var(--space-5);
  text-align: center;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.about-stat-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.about-stat-card__value {
  display: block;
  font-size: var(--text-3xl);
  font-weight: 800;
  color: var(--color-accent-green-dark);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: var(--space-2);
}

.about-stat-card__label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  line-height: 1.4;
}

/* Mission block */
.mission-block {
  max-width: 780px;
  margin-inline: auto;
  text-align: center;
  padding: var(--space-12) var(--space-8);
  border-radius: var(--radius-xl);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
}

.mission-block__eyebrow {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent-green);
  margin-bottom: var(--space-5);
}

.mission-block__quote {
  font-size: clamp(var(--text-lg), 2.5vw, var(--text-xl));
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.65;
  font-style: normal;
  border: none;
  padding: 0;
  margin: 0;
}

/* Methodology numbered steps */
.methodology-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  max-width: 820px;
}

.methodology-step {
  display: flex;
  gap: var(--space-8);
  align-items: flex-start;
  padding: var(--space-8);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--transition-normal), transform var(--transition-normal);
}

.methodology-step:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.methodology-step__num {
  font-size: var(--text-3xl);
  font-weight: 800;
  color: var(--color-border);
  line-height: 1;
  flex-shrink: 0;
  letter-spacing: -0.04em;
  min-width: 3ch;
}

.methodology-step__title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.methodology-step__desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 0;
}

@media (max-width: 600px) {
  .methodology-step {
    flex-direction: column;
    gap: var(--space-3);
  }

  .methodology-step__num {
    font-size: var(--text-2xl);
  }
}

/* Roadmap cards grid */
.roadmap-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-6);
}

/* .roadmap-card and .roadmap-card__icon — base rules defined in section 14 above */

.roadmap-card__title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.roadmap-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
  flex: 1;
  margin-bottom: var(--space-4);
}

.roadmap-card__status {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  width: fit-content;
}

.roadmap-card__status--planned {
  background: var(--color-green-bg);
  color: var(--color-accent-green-dark);
}

.roadmap-card__status--research {
  background: var(--color-warning-bg);
  color: var(--color-warning-text);
}

/* ============================================================
   FORM CARD (contact + newsletter)
============================================================ */
.form-card {
  max-width: 640px;
  margin-inline: auto;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-12) var(--space-10);
  box-shadow: 0 1px 3px rgba(26, 43, 26, 0.04);
}

.form-card__header {
  text-align: center;
  margin-bottom: var(--space-8);
}

.form-card__eyebrow {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-accent-green);
  margin-bottom: var(--space-2);
}

.form-card__title {
  font-size: var(--text-3xl);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.form-card__desc {
  font-size: var(--text-md);
  color: var(--color-text-muted);
  line-height: 1.7;
}

.site-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  width: 100%;
}

.site-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

.site-form__field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  width: 100%;
}

.site-form__label {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
}

.site-form__req {
  color: var(--color-danger);
}

.site-form__input {
  width: 100%;
  font-family: var(--font-sans);
  font-size: var(--text-md);
  color: var(--color-text);
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

.site-form__input::placeholder {
  color: var(--color-text-light);
}

.site-form__input:hover {
  border-color: var(--color-text-muted);
}

.site-form__input:focus {
  outline: none;
  background-color: var(--color-white);
  border-color: var(--color-accent-green);
  box-shadow: 0 0 0 3px rgba(102, 151, 71, 0.15);
}

.site-form__textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.6;
}

.site-form__submit {
  align-self: center;
  justify-content: center;
  min-width: 200px;
  margin-top: var(--space-2);
}

/* Mailchimp embed resets — strip the default plugin styling so it inherits ours */
#mc_embed_shell,
#mc_embed_signup {
  width: 100%;
  background: transparent;
  font: inherit;
}

#mc_embed_signup #mc_embed_signup_scroll {
  width: 100%;
}

#mc_embed_signup .mc-field-group,
#mc_embed_signup label {
  width: 100%;
}

#mc_embed_signup input.site-form__input {
  height: auto;
}

#mc_embed_signup div#mce-responses {
  width: 100%;
  margin-top: var(--space-2);
}

#mc_embed_signup .response {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  padding: var(--space-2) 0;
}

#mce-error-response {
  color: var(--color-danger);
}

#mce-success-response {
  color: var(--color-accent-green-dark);
}

#mc_embed_signup .optionalParent .clear.foot {
  display: flex;
  justify-content: center;
  margin-top: var(--space-2);
}

/* ============================================================
   INSIGHTS PAGE — insights.html specific styles
   ============================================================ */

/* Insight card meta row (tag + date) */
.insight-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-6) 0;
  flex-wrap: wrap;
}

.insight-card__tag {
  display: inline-flex;
  align-items: center;
  padding: 3px var(--space-3);
  background: var(--color-green-bg);
  color: var(--color-accent-green-dark);
  font-size: var(--text-xs);
  font-weight: 700;
  border-radius: var(--radius-full);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.insight-card__date {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 500;
}

/* Title sits just below meta */
.insight-card .insight-card__title {
  padding: var(--space-4) var(--space-6) 0;
  font-size: var(--text-xl);
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-text);
  margin-bottom: 0;
}

/* Lead paragraph */
.insight-card__lead {
  padding: var(--space-4) var(--space-6);
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.75;
  border-bottom: 1px solid var(--color-border-light);
  margin-bottom: 0;
}

/* Article body — base rule defined in section 14 above */
.insight-card__body h3 {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  margin-top: var(--space-6);
  margin-bottom: var(--space-3);
}

.insight-card__body h3:first-child {
  margin-top: 0;
}

.insight-card__body p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.75;
}

.insight-card__body ul {
  list-style: disc;
  padding-left: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.insight-card__body ul li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* Inline stat row (3 stats side by side) */
.insight-card__stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin-bottom: var(--space-6);
}

.insight-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-1);
}

.insight-stat__value {
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.insight-stat__label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 500;
  line-height: 1.4;
}

/* Highlighted callout box */
.insight-card__callout {
  background: var(--color-warning-bg);
  border: 1px solid rgba(255, 203, 71, 0.3);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin-top: var(--space-6);
}

.insight-card__callout h3 {
  margin-top: 0 !important;
  color: var(--color-text) !important;
  font-size: var(--text-base) !important;
}

.insight-card__callout p {
  color: var(--color-text-muted) !important;
  margin-bottom: 0;
}

/* Card footer with CTA button */
.insight-card__footer {
  padding: var(--space-4) var(--space-6) var(--space-6);
  margin-top: auto;
  border-top: 1px solid var(--color-border-light);
}

/* btn--outline (used in insights, not previously defined) */
.btn--outline {
  background-color: transparent;
  color: var(--color-accent-green-dark);
  border-color: var(--color-accent-green);
}

.btn--outline:hover {
  background-color: var(--color-green-bg);
  border-color: var(--color-accent-green-dark);
  color: var(--color-accent-green-dark);
}

/* Insight card responsive */
@media (max-width: 600px) {
  .insight-card__stat-row {
    grid-template-columns: 1fr;
  }

  .insight-card__meta,
  .insight-card .insight-card__title,
  .insight-card__lead,
  .insight-card__body,
  .insight-card__footer {
    padding-left: var(--space-4);
    padding-right: var(--space-4);
  }
}

/* ============================================================
   DATA SOURCES PAGE — data-sources.html specific styles
   ============================================================ */

/* Methodology banner (highlighted intro box) */
.methodology-banner {
  display: flex;
  gap: var(--space-6);
  align-items: flex-start;
  background: var(--color-green-bg);
  border: 1px solid rgba(102, 151, 71, 0.25);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
}

.methodology-banner__icon {
  font-size: 2rem;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 2px;
}

.methodology-banner__title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.methodology-banner__body p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: 0;
}

@media (max-width: 600px) {
  .methodology-banner {
    flex-direction: column;
    gap: var(--space-4);
    padding: var(--space-6);
  }
}

/* Sources section blocks */
.sources-block {
  margin-bottom: var(--space-16);
}

.sources-block:last-of-type {
  margin-bottom: var(--space-8);
}

.sources-block__header {
  margin-bottom: var(--space-8);
}

.sources-block__badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}

.sources-block__badge--primary {
  background: var(--color-green-bg);
  color: var(--color-accent-green-dark);
}

.sources-block__badge--secondary {
  background: var(--color-warning-bg);
  color: var(--color-warning-text);
}

.sources-block__title {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.sources-block__desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 660px;
}

/* Source cards grid */
.sources-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-5);
}

/* Individual source card */
.source-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-6);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  text-decoration: none;
  transition: box-shadow var(--transition-normal), transform var(--transition-normal), border-color var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.source-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.source-card--primary {
  border-color: rgba(102, 151, 71, 0.25);
}

.source-card--primary:hover {
  border-color: var(--color-accent-green);
}

.source-card--secondary {
  border-color: var(--color-border);
}

.source-card--secondary:hover {
  border-color: var(--color-accent-amber);
}

.source-card__icon {
  font-size: 1.75rem;
  line-height: 1;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.source-card__body {
  flex: 1;
}

.source-card__name {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
  line-height: 1.3;
}

.source-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: var(--space-4);
}

/* Dataset tag pills inside source cards */
.source-card__datasets {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 3px var(--space-3);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-muted);
  white-space: nowrap;
}

/* Source URL label (bottom-right, decorative) */
.source-card__url {
  font-size: var(--text-xs);
  color: var(--color-text-light);
  font-weight: 500;
  letter-spacing: 0.02em;
  align-self: flex-end;
  transition: color var(--transition-fast);
}

.source-card:hover .source-card__url {
  color: var(--color-accent-green);
}

/* Coverage summary table */
.coverage-table {
  margin-top: var(--space-16);
  padding: var(--space-8);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
}

.coverage-table__title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-6);
}

.table-scroll {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

/* Plain <table> styles for data-sources page */
.table-scroll table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.table-scroll thead th {
  background: var(--color-bg-alt);
  padding: var(--space-3) var(--space-5);
  text-align: left;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}

.table-scroll tbody td {
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border-light);
  color: var(--color-text);
  vertical-align: middle;
}

.table-scroll tbody tr:last-child td {
  border-bottom: none;
}

.table-scroll tbody tr:hover td {
  background: var(--color-bg-alt);
}

.table-scroll code {
  font-family: ui-monospace, 'SF Mono', Consolas, monospace;
  font-size: var(--text-xs);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 2px var(--space-2);
  color: var(--color-accent-green-dark);
}

/* ============================================================
   RESPONSIVE ADDITIONS for new components
   ============================================================ */

@media (max-width: 900px) {
  .sources-cards {
    grid-template-columns: 1fr 1fr;
  }

  .about-stat-stack {
    max-width: 100%;
  }

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

@media (max-width: 600px) {
  .sources-cards {
    grid-template-columns: 1fr;
  }

  .roadmap-cards {
    grid-template-columns: 1fr;
  }

  .form-card {
    padding: var(--space-8) var(--space-5);
    border-radius: var(--radius-lg);
  }

  .form-card__title {
    font-size: var(--text-2xl);
  }

  .site-form__row {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }

  .site-form__submit {
    width: 100%;
  }

  .section-header__title {
    font-size: var(--text-2xl);
  }

  .coverage-table {
    padding: var(--space-5);
  }

  .mission-block {
    padding: var(--space-8) var(--space-5);
  }

  .nav__search-wrapper {
    display: none;
    /* hide in mobile, hamburger takes over */
  }
}