:root {
  --color-primary: #1e40af;
  --color-primary-light: #2563eb;
  --color-primary-dark: #1e3a8a;
  --color-secondary: #ea580c;
  --color-secondary-light: #fb923c;
  --color-accent: #f97316;
  --color-accent-light: #fb923c;
  --color-neutral-900: #1a1a1a;
  --color-neutral-800: #2d2d2d;
  --color-neutral-700: #404040;
  --color-neutral-600: #6b6b6b;
  --color-neutral-400: #9ca3af;
  --color-neutral-300: #d1d5db;
  --color-neutral-200: #e5e7eb;
  --color-neutral-100: #f5f5f5;
  --color-white: #ffffff;
  --spacing-unit: 8px;
  --container-max: 1280px;
  --transition-base: 0.3s ease;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  color: var(--color-neutral-900);
  background-color: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 calc(var(--spacing-unit) * 3);
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: transparent;
  transition: all var(--transition-base);
}

.site-header.scrolled {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
}

.site-header .container {
  position: relative;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: calc(var(--spacing-unit) * 2) 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: calc(var(--spacing-unit) * 1.5);
  color: var(--color-primary);
  font-weight: 700;
  font-size: 1.25rem;
}

.logo svg {
  flex-shrink: 0;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: calc(var(--spacing-unit) * 4);
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: calc(var(--spacing-unit) * 1);
  position: relative;
  width: 32px;
  height: 32px;
  z-index: 1001;
}

.hamburger {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-neutral-900);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: all var(--transition-base);
}

.hamburger::before,
.hamburger::after {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-neutral-900);
  position: absolute;
  left: 0;
  transition: all var(--transition-base);
}

.hamburger::before {
  top: -8px;
}

.hamburger::after {
  top: 8px;
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger {
  background-color: transparent;
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger::before {
  top: 0;
  transform: rotate(45deg);
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger::after {
  top: 0;
  transform: rotate(-45deg);
}

.site-header.scrolled .hamburger,
.site-header.scrolled .hamburger::before,
.site-header.scrolled .hamburger::after {
  background-color: var(--color-neutral-900);
}

.nav-list {
  display: flex;
  align-items: center;
  gap: calc(var(--spacing-unit) * 4);
  list-style: none;
}

.nav-list a {
  text-decoration: none;
  color: var(--color-neutral-700);
  font-weight: 500;
  transition: color var(--transition-base);
  position: relative;
}

.nav-list a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition-base);
}

.nav-list a:hover {
  color: var(--color-primary);
}

.nav-list a:hover::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: calc(var(--spacing-unit) * 2);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 3);
  border-radius: calc(var(--spacing-unit) * 1);
  font-weight: 600;
  font-size: 0.9375rem;
  text-decoration: none;
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
}

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

.btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}

.btn-secondary:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-neutral-700);
  border: 2px solid var(--color-neutral-300);
}

.btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-large {
  padding: calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 4);
  font-size: 1.0625rem;
}

.btn-block {
  width: 100%;
}

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #dbeafe 0%, #fef3c7 50%, #fed7aa 100%);
  overflow: hidden;
  padding-top: calc(var(--spacing-unit) * 10);
}

.network-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.3;
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 800px;
  text-align: center;
  margin: 0 auto;
  padding: calc(var(--spacing-unit) * 6) 0;
}

.hero-badge {
  display: inline-block;
  padding: calc(var(--spacing-unit) * 1) calc(var(--spacing-unit) * 2);
  background-color: rgba(30, 64, 175, 0.1);
  color: var(--color-primary);
  border-radius: calc(var(--spacing-unit) * 3);
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: calc(var(--spacing-unit) * 3);
  animation: fadeInDown 0.8s ease;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-neutral-900);
  margin-bottom: calc(var(--spacing-unit) * 3);
  animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-subtitle {
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  line-height: 1.6;
  color: var(--color-neutral-700);
  margin-bottom: calc(var(--spacing-unit) * 5);
  animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-actions {
  display: flex;
  gap: calc(var(--spacing-unit) * 2);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: calc(var(--spacing-unit) * 6);
  animation: fadeInUp 0.8s ease 0.6s both;
}

.hero-highlights {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: calc(var(--spacing-unit) * 2.5);
  max-width: 1000px;
  margin: 0 auto;
  animation: fadeInUp 0.8s ease 0.8s both;
  margin-top: calc(var(--spacing-unit) * 8);
}

.highlight-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: calc(var(--spacing-unit) * 3);
  padding: calc(var(--spacing-unit) * 3) calc(var(--spacing-unit) * 4);
  background: var(--color-white);
  border-radius: calc(var(--spacing-unit) * 2);
  border: 2px solid var(--color-primary);
  transition: all var(--transition-base);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  position: relative;
  min-height: 90px;
}

.highlight-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(31, 71, 152, 0.15);
  border-color: var(--color-accent);
}

.highlight-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(31, 71, 152, 0.1), rgba(249, 115, 22, 0.1));
  border-radius: calc(var(--spacing-unit) * 1.5);
  color: var(--color-primary);
}

.highlight-text {
  display: flex;
  flex-direction: column;
  gap: calc(var(--spacing-unit) * 0.5);
  flex: 1;
  text-align: left;
}

.highlight-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-neutral-900);
  line-height: 1.3;
}

.highlight-desc {
  font-size: 0.9375rem;
  color: var(--color-neutral-600);
  line-height: 1.4;
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

section {
  padding: calc(var(--spacing-unit) * 6) 0;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  text-align: center;
  color: var(--color-neutral-900);
  margin-bottom: calc(var(--spacing-unit) * 2);
}

.section-subtitle {
  font-size: 1.125rem;
  line-height: 1.6;
  text-align: center;
  color: var(--color-neutral-600);
  max-width: 700px;
  margin: 0 auto calc(var(--spacing-unit) * 6);
}

.mission-section {
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  position: relative;
}

/* Mission Hero */
.mission-hero {
  text-align: center;
  margin-bottom: calc(var(--spacing-unit) * 6);
}

.mission-hero-content {
  max-width: 800px;
  margin: 0 auto calc(var(--spacing-unit) * 4);
}

.hero-description {
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--color-neutral-700);
  margin-top: calc(var(--spacing-unit) * 2);
}

/* National Overview Stats */
.stats-overview {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: calc(var(--spacing-unit) * 3);
  margin-bottom: calc(var(--spacing-unit) * 10);
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
}

.overview-card {
  background: var(--color-white);
  padding: calc(var(--spacing-unit) * 7);
  border-radius: calc(var(--spacing-unit) * 3);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
  text-align: center;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  border: 2px solid transparent;
}

.overview-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

.overview-card.primary::before {
  background: var(--color-primary);
}

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

.overview-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.12);
  border-color: var(--color-primary);
}

.overview-number {
  font-size: 3.5rem;
  font-weight: 900;
  line-height: 1;
  color: var(--color-neutral-900);
  margin-bottom: calc(var(--spacing-unit) * 2);
}

.overview-card.accent .overview-number {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.overview-label {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-neutral-900);
  margin-bottom: calc(var(--spacing-unit) * 1);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.overview-detail {
  font-size: 0.9375rem;
  color: var(--color-neutral-600);
  line-height: 1.5;
}

/* Geographic Distribution */
.geo-distribution {
  margin-bottom: calc(var(--spacing-unit) * 4);
}

.geo-title {
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  color: var(--color-neutral-900);
  margin-bottom: calc(var(--spacing-unit) * 2);
}

.geo-subtitle {
  font-size: 1.125rem;
  line-height: 1.6;
  text-align: center;
  color: var(--color-neutral-700);
  max-width: 900px;
  margin: 0 auto calc(var(--spacing-unit) * 8);
}

/* Featured Province Cards - Top 3 */
.province-featured-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: calc(var(--spacing-unit) * 2.5);
  margin-bottom: calc(var(--spacing-unit) * 4);
}

.province-featured-card {
  background: var(--color-white);
  padding: calc(var(--spacing-unit) * 3.5);
  border-radius: calc(var(--spacing-unit) * 2);
  border: 2px solid var(--color-primary);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  transition: all var(--transition-base);
  position: relative;
}

.province-featured-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.1);
}

.province-featured-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: calc(var(--spacing-unit) * 3);
}

.province-featured-name {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-neutral-900);
}

.province-featured-badge {
  display: inline-block;
  padding: calc(var(--spacing-unit) * 0.75) calc(var(--spacing-unit) * 1.5);
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: var(--color-white);
  border-radius: calc(var(--spacing-unit) * 0.75);
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.province-featured-number {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: calc(var(--spacing-unit) * 1.5);
}

.province-featured-label {
  font-size: 0.875rem;
  color: var(--color-neutral-700);
  margin-bottom: calc(var(--spacing-unit) * 2);
}

.province-featured-bar {
  height: 8px;
  background: var(--color-neutral-200);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.province-featured-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  border-radius: 4px;
  transition: width 0.6s ease-out;
}

/* Horizontal Chart Grid - Remaining Provinces */
.province-chart-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: calc(var(--spacing-unit) * 2);
}

.province-chart-row {
  background: var(--color-white);
  padding: calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 3);
  border-radius: calc(var(--spacing-unit) * 1.5);
  border: 1px solid var(--color-neutral-200);
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all var(--transition-base);
  min-height: 60px;
}

.province-chart-row:hover {
  border-color: var(--color-primary);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  transform: translateX(2px);
}

.province-chart-name {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-neutral-900);
}

.province-chart-number {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-primary);
}

/* Impact Story */
.impact-story {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--spacing-unit) * 3);
  margin-top: calc(var(--spacing-unit) * 4);
  margin-bottom: calc(var(--spacing-unit) * 6);
}

.story-left,
.story-right {
  background: var(--color-white);
  padding: calc(var(--spacing-unit) * 4);
  border-radius: calc(var(--spacing-unit) * 2);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: flex-start;
  gap: calc(var(--spacing-unit) * 2.5);
}

.story-left::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-primary);
}

.story-right::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-accent);
}

.story-left:hover,
.story-right:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
}

.story-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  color: var(--color-primary);
}

.story-icon.challenge {
  color: var(--color-accent);
}

.story-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: calc(var(--spacing-unit) * 1.5);
}

.story-content h3 {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-neutral-900);
  margin: 0;
}

.story-content p {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-neutral-700);
  margin: 0;
}

/* Knowledge Banner */
.knowledge-banner {
  background: linear-gradient(135deg, rgba(30, 64, 175, 0.08), rgba(249, 115, 22, 0.08));
  border: 2px solid var(--color-primary);
  border-radius: calc(var(--spacing-unit) * 3);
  padding: calc(var(--spacing-unit) * 5);
  margin-bottom: calc(var(--spacing-unit) * 5);
  position: relative;
  overflow: hidden;
}

.knowledge-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

.banner-content {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.banner-content h3 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-neutral-900);
  margin-bottom: calc(var(--spacing-unit) * 3);
}

.banner-content p {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-neutral-800);
  margin: 0;
}

.banner-content strong {
  color: var(--color-primary);
  font-weight: 700;
}

/* Gaps Section */
.gaps-section {
  margin-bottom: calc(var(--spacing-unit) * 3);
}

.gaps-title {
  font-size: 2.25rem;
  font-weight: 700;
  text-align: center;
  color: var(--color-neutral-900);
  margin-bottom: calc(var(--spacing-unit) * 6);
}

.gaps-showcase {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: calc(var(--spacing-unit) * 5);
}

.gap-card {
  background: var(--color-white);
  padding: calc(var(--spacing-unit) * 6);
  border-radius: calc(var(--spacing-unit) * 3);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
  transition: all var(--transition-base);
  position: relative;
  border: 2px solid transparent;
}

.gap-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.12);
  border-color: var(--color-primary);
}

.gap-icon {
  width: 56px;
  height: 56px;
  margin-bottom: calc(var(--spacing-unit) * 3);
  color: var(--color-primary);
}

.gap-number {
  display: inline-block;
  font-size: 4rem;
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: calc(var(--spacing-unit) * 2);
  opacity: 0.15;
  position: absolute;
  top: calc(var(--spacing-unit) * 4);
  right: calc(var(--spacing-unit) * 4);
}

.gap-card h4 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-neutral-900);
  margin-bottom: calc(var(--spacing-unit) * 2);
  position: relative;
  z-index: 1;
}

.gap-card p {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-neutral-700);
  margin: 0;
  position: relative;
  z-index: 1;
}

.problem-section {
  background-color: var(--color-neutral-100);
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--spacing-unit) * 4);
  align-items: stretch;
  max-width: 1000px;
  margin: 0 auto;
}

.comparison-card {
  background-color: var(--color-white);
  padding: calc(var(--spacing-unit) * 3);
  border-radius: calc(var(--spacing-unit) * 2);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-base);
  display: flex;
  flex-direction: column;
}

.comparison-card:hover {
  transform: translateY(-4px);
}

.comparison-icon {
  width: 48px;
  height: 48px;
  margin-bottom: calc(var(--spacing-unit) * 1.5);
  color: var(--color-neutral-400);
}

.comparison-card.connected .comparison-icon {
  color: var(--color-primary);
}

.comparison-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: calc(var(--spacing-unit) * 1.5);
}

.comparison-card ul {
  list-style: none;
}

.comparison-card ul li {
  padding: calc(var(--spacing-unit) * 0.75) 0;
  padding-left: calc(var(--spacing-unit) * 3);
  position: relative;
  color: var(--color-neutral-700);
  line-height: 1.4;
}

.comparison-card ul li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--color-neutral-400);
}

.comparison-card.connected ul li::before {
  content: '✓';
  color: var(--color-primary);
  font-weight: bold;
}

.comparison-cta-subtitle {
  font-size: 0.9375rem;
  color: var(--color-neutral-700);
  margin: 0;
  text-align: center;
  font-weight: 500;
}

.comparison-cta-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: calc(var(--spacing-unit) * 2);
  margin-top: calc(var(--spacing-unit) * 6);
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
}

.solution-intro {
  margin-bottom: calc(var(--spacing-unit) * 8);
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: calc(var(--spacing-unit) * 4);
}

.solution-card {
  background-color: var(--color-white);
  padding: calc(var(--spacing-unit) * 4);
  border-radius: calc(var(--spacing-unit) * 2);
  border: 2px solid var(--color-neutral-200);
  transition: all var(--transition-base);
}

.solution-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.solution-icon {
  width: 48px;
  height: 48px;
  color: var(--color-primary);
  margin-bottom: calc(var(--spacing-unit) * 2);
}

.solution-card h3 {
  font-size: 1.375rem;
  font-weight: 700;
  margin-bottom: calc(var(--spacing-unit) * 2);
  color: var(--color-neutral-900);
}

.solution-card p {
  color: var(--color-neutral-600);
  line-height: 1.6;
}

.solution-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: calc(var(--spacing-unit) * 3);
  margin-bottom: calc(var(--spacing-unit) * 6);
}

.work-item {
  background-color: var(--color-white);
  border: 2px solid var(--color-neutral-200);
  border-radius: calc(var(--spacing-unit) * 2);
  padding: calc(var(--spacing-unit) * 3);
  transition: all var(--transition-base);
}

.work-item:hover {
  border-color: var(--color-primary);
  transform: translateX(4px);
  box-shadow: var(--shadow-md);
}

.work-icon {
  width: 48px;
  height: 48px;
  margin-bottom: calc(var(--spacing-unit) * 2);
  color: var(--color-primary);
}

.work-item h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: calc(var(--spacing-unit) * 1.5);
  color: var(--color-neutral-900);
}

.work-item p {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--color-neutral-700);
  margin: 0;
}

.solution-highlight {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  padding: calc(var(--spacing-unit) * 6);
  border-radius: calc(var(--spacing-unit) * 2);
  color: var(--color-white);
  text-align: center;
}

.solution-highlight h3 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: calc(var(--spacing-unit) * 3);
}

.solution-highlight p {
  font-size: 1.125rem;
  line-height: 1.7;
  opacity: 0.95;
  max-width: 900px;
  margin: 0 auto;
}

/* Why It Matters Section */
.why-matters-section {
  padding: calc(var(--spacing-unit) * 8) 0;
  background-color: var(--color-white);
}

.stakeholder-benefits {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: calc(var(--spacing-unit) * 3);
  margin-top: calc(var(--spacing-unit) * 4);
}

.benefit-card {
  background-color: var(--color-neutral-50);
  border-radius: calc(var(--spacing-unit) * 2);
  padding: calc(var(--spacing-unit) * 3);
  transition: all var(--transition-base);
  border: 1px solid var(--color-neutral-200);
}

.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.benefit-icon {
  width: 48px;
  height: 48px;
  color: var(--color-primary);
  margin-bottom: calc(var(--spacing-unit) * 2);
}

.benefit-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: calc(var(--spacing-unit) * 2);
  color: var(--color-neutral-900);
}

.benefit-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.benefit-card ul li {
  padding: calc(var(--spacing-unit) * 1) 0;
  padding-left: calc(var(--spacing-unit) * 3);
  position: relative;
  color: var(--color-neutral-700);
  line-height: 1.5;
}

.benefit-card ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: bold;
}

.features-section {
  background-color: var(--color-neutral-100);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: calc(var(--spacing-unit) * 3);
}

.feature-card {
  background-color: var(--color-white);
  padding: calc(var(--spacing-unit) * 4);
  border-radius: calc(var(--spacing-unit) * 2);
  border-left: 4px solid var(--color-accent);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(30, 64, 175, 0.05), transparent);
  transition: left 0.5s ease;
}

.feature-card:hover::before {
  left: 100%;
}

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

.feature-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  opacity: 0.2;
  line-height: 1;
  margin-bottom: calc(var(--spacing-unit) * 1);
}

.feature-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: calc(var(--spacing-unit) * 2);
  color: var(--color-neutral-900);
}

.feature-card p {
  color: var(--color-neutral-600);
  line-height: 1.6;
}

.features-accordion {
  display: flex;
  flex-direction: column;
  gap: calc(var(--spacing-unit) * 3);
}

.feature-dropdown-item {
  background-color: var(--color-white);
  border-radius: calc(var(--spacing-unit) * 2);
  border: 2px solid var(--color-neutral-200);
  overflow: hidden;
  transition: all var(--transition-base);
}

.feature-dropdown-item:hover {
  border-color: var(--color-primary);
}

.feature-dropdown-button {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: calc(var(--spacing-unit) * 4);
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-neutral-900);
  text-align: left;
  transition: all var(--transition-base);
}

.feature-dropdown-button:hover {
  color: var(--color-primary);
}

.feature-dropdown-button span:first-child {
  flex: 1;
}

.dropdown-icon {
  font-size: 2rem;
  font-weight: 300;
  color: var(--color-primary);
  transition: transform var(--transition-base);
  margin-left: calc(var(--spacing-unit) * 2);
}

.feature-dropdown-item.active .dropdown-icon {
  transform: rotate(45deg);
}

.feature-dropdown-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease-out;
  padding: 0 calc(var(--spacing-unit) * 4);
}

.feature-dropdown-item.active .feature-dropdown-content {
  max-height: 5000px;
  padding: 0 calc(var(--spacing-unit) * 4) calc(var(--spacing-unit) * 4);
  transition: max-height 0.5s ease-in;
}

.sdg-section {
  background: linear-gradient(to bottom, var(--color-white), var(--color-neutral-100));
}

.sdg-intro {
  margin-bottom: calc(var(--spacing-unit) * 6);
}

.sdg-explanation {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: calc(var(--spacing-unit) * 4);
  margin-bottom: calc(var(--spacing-unit) * 8);
}

.sdg-explain-card {
  background-color: var(--color-white);
  padding: calc(var(--spacing-unit) * 5);
  border-radius: calc(var(--spacing-unit) * 2);
  box-shadow: var(--shadow-md);
}

.sdg-explain-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: calc(var(--spacing-unit) * 2);
}

.sdg-explain-card p {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--color-neutral-700);
}

.sdg-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: calc(var(--spacing-unit) * 2);
}

.sdg-card {
  aspect-ratio: 1;
  background-color: var(--sdg-color);
  border-radius: calc(var(--spacing-unit) * 1);
  padding: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: var(--color-white);
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.sdg-icon {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.sdg-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0);
  transition: background var(--transition-base);
  z-index: 1;
}

.sdg-card:hover::after {
  background: rgba(0, 0, 0, 0.1);
}

.sdg-card:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-lg);
}

.sdg-number {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  position: relative;
  z-index: 2;
}

.sdg-title {
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.2;
  position: relative;
  z-index: 2;
  padding: calc(var(--spacing-unit) * 1.5);
  padding-top: 0;
}

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

.audience-tabs {
  max-width: 1000px;
  margin: 0 auto;
}

.tab-buttons {
  display: flex;
  gap: calc(var(--spacing-unit) * 2);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: calc(var(--spacing-unit) * 6);
  border-bottom: 2px solid var(--color-neutral-200);
  padding-bottom: 0;
}

.tab-button {
  background: none;
  border: none;
  padding: calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 3);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-neutral-600);
  cursor: pointer;
  position: relative;
  transition: color var(--transition-base);
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
}

.tab-button:hover {
  color: var(--color-primary);
}

.tab-button.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.tab-content {
  display: none;
  animation: fadeInUp 0.5s ease;
}

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

.audience-content {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: calc(var(--spacing-unit) * 6);
  align-items: center;
}

.audience-text h3 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: calc(var(--spacing-unit) * 3);
  color: var(--color-neutral-900);
}

.benefit-list {
  list-style: none;
  margin-bottom: calc(var(--spacing-unit) * 4);
}

.benefit-list li {
  padding: calc(var(--spacing-unit) * 1.5) 0;
  padding-left: calc(var(--spacing-unit) * 4);
  position: relative;
  color: var(--color-neutral-700);
  line-height: 1.5;
}

.benefit-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: bold;
  font-size: 1.25rem;
}

.visual-card {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  padding: calc(var(--spacing-unit) * 6);
  border-radius: calc(var(--spacing-unit) * 2);
  text-align: center;
  color: var(--color-white);
  box-shadow: var(--shadow-lg);
}

.visual-stat {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: calc(var(--spacing-unit) * 2);
}

.visual-card p {
  font-size: 1.0625rem;
  line-height: 1.4;
  opacity: 0.95;
}

.pricing-section {
  background: linear-gradient(to bottom, var(--color-neutral-100), var(--color-white));
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: calc(var(--spacing-unit) * 4);
  max-width: 1000px;
  margin: 0 auto;
}

.pricing-card {
  background-color: var(--color-white);
  padding: calc(var(--spacing-unit) * 5);
  border-radius: calc(var(--spacing-unit) * 2);
  border: 2px solid var(--color-neutral-200);
  transition: all var(--transition-base);
  position: relative;
}

.pricing-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.pricing-card.featured {
  border-color: var(--color-primary);
  border-width: 3px;
}

.pricing-badge {
  position: absolute;
  top: calc(var(--spacing-unit) * 2);
  right: calc(var(--spacing-unit) * 2);
  background-color: var(--color-accent);
  color: var(--color-white);
  padding: calc(var(--spacing-unit) * 0.5) calc(var(--spacing-unit) * 2);
  border-radius: calc(var(--spacing-unit) * 2);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.pricing-tier {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: calc(var(--spacing-unit) * 2);
  color: var(--color-neutral-900);
}

.pricing-price {
  margin-bottom: calc(var(--spacing-unit) * 4);
}

.price-amount {
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
}

.price-period {
  font-size: 1.125rem;
  color: var(--color-neutral-600);
}

.pricing-features {
  list-style: none;
  margin-bottom: calc(var(--spacing-unit) * 4);
}

.pricing-features li {
  padding: calc(var(--spacing-unit) * 1.5) 0;
  padding-left: calc(var(--spacing-unit) * 3.5);
  position: relative;
  color: var(--color-neutral-700);
  border-bottom: 1px solid var(--color-neutral-200);
}

.pricing-features li:last-child {
  border-bottom: none;
}

.pricing-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: bold;
}

.faq-section {
  background-color: var(--color-neutral-100);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background-color: var(--color-white);
  border-radius: calc(var(--spacing-unit) * 1);
  margin-bottom: calc(var(--spacing-unit) * 2);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: calc(var(--spacing-unit) * 3);
  background: none;
  border: none;
  text-align: left;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-neutral-900);
  cursor: pointer;
  transition: background-color var(--transition-base);
}

.faq-question:hover {
  background-color: var(--color-neutral-100);
}

.faq-icon {
  font-size: 1.5rem;
  color: var(--color-primary);
  font-weight: 300;
  transition: transform var(--transition-base);
}

.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

.faq-answer p {
  padding: 0 calc(var(--spacing-unit) * 3) calc(var(--spacing-unit) * 3);
  color: var(--color-neutral-700);
  line-height: 1.6;
}

.cta-section {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: var(--color-white);
  padding: calc(var(--spacing-unit) * 12) 0;
  text-align: center;
}

.cta-content h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: calc(var(--spacing-unit) * 2);
}

.cta-content p {
  font-size: 1.25rem;
  line-height: 1.5;
  margin-bottom: calc(var(--spacing-unit) * 5);
  opacity: 0.95;
}

.cta-form {
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  display: flex;
  gap: calc(var(--spacing-unit) * 2);
  margin-bottom: calc(var(--spacing-unit) * 3);
}

.form-group input {
  flex: 1;
  padding: calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 3);
  border: none;
  border-radius: calc(var(--spacing-unit) * 1);
  font-size: 1rem;
  outline: none;
}

.form-group input:focus {
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
}

.trust-signals {
  display: flex;
  gap: calc(var(--spacing-unit) * 4);
  justify-content: center;
  flex-wrap: wrap;
  font-size: 0.9375rem;
  opacity: 0.9;
}

.site-footer {
  background-color: var(--color-neutral-900);
  color: var(--color-neutral-400);
  padding: calc(var(--spacing-unit) * 8) 0 calc(var(--spacing-unit) * 4);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: calc(var(--spacing-unit) * 6);
  margin-bottom: calc(var(--spacing-unit) * 6);
}

.footer-logos {
  display: flex;
  align-items: center;
  gap: calc(var(--spacing-unit) * 3);
  margin-bottom: calc(var(--spacing-unit) * 2);
  flex-wrap: wrap;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: calc(var(--spacing-unit) * 1.5);
  color: var(--color-white);
  font-weight: 700;
  font-size: 1.25rem;
}

.footer-logo img {
  flex-shrink: 0;
  height: 60px;
  width: auto;
}

.footer-tagline {
  margin-bottom: calc(var(--spacing-unit) * 2);
  line-height: 1.6;
}

.footer-badge {
  display: inline-block;
  padding: calc(var(--spacing-unit) * 0.5) calc(var(--spacing-unit) * 2);
  background-color: var(--color-neutral-800);
  border-radius: calc(var(--spacing-unit) * 2);
  font-size: 0.875rem;
}

.footer-column h4 {
  color: var(--color-white);
  font-weight: 700;
  margin-bottom: calc(var(--spacing-unit) * 2);
  font-size: 1rem;
}

.footer-column ul {
  list-style: none;
}

.footer-column ul li {
  margin-bottom: calc(var(--spacing-unit) * 1.5);
}

.footer-column a {
  color: var(--color-neutral-400);
  text-decoration: none;
  transition: color var(--transition-base);
}

.footer-column a:hover {
  color: var(--color-white);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: calc(var(--spacing-unit) * 4);
  border-top: 1px solid var(--color-neutral-800);
  font-size: 0.875rem;
}

.footer-links {
  display: flex;
  gap: calc(var(--spacing-unit) * 3);
}

@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .province-featured-row {
    grid-template-columns: 1fr;
    gap: calc(var(--spacing-unit) * 2);
  }

  .province-chart-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: calc(var(--spacing-unit) * 1.75);
  }

  .province-chart-row {
    padding: calc(var(--spacing-unit) * 1.75) calc(var(--spacing-unit) * 2.5);
  }

  .hero-highlights {
    grid-template-columns: 1fr;
    max-width: 500px;
  }
}

@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: block;
  }

  .header-content {
    padding: calc(var(--spacing-unit) * 1.5) 0;
  }

  .logo img {
    height: 40px;
  }

  .nav-menu {
    gap: 0;
  }

  .nav-list,
  .nav-actions {
    display: none;
  }

  .site-header:not(.scrolled) {
    background-color: rgba(255, 255, 255, 0.98);
  }

  .nav-list {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: white;
    padding: calc(var(--spacing-unit) * 2);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    border-top: 1px solid var(--color-neutral-200);
  }

  .nav-list li {
    border-bottom: 1px solid var(--color-neutral-200);
  }

  .nav-list li:last-child {
    border-bottom: none;
  }

  .nav-list a {
    display: block;
    padding: calc(var(--spacing-unit) * 2);
    font-size: 1rem;
  }

  .nav-list a::after {
    display: none;
  }

  .nav-actions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: white;
    padding: calc(var(--spacing-unit) * 2);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 2);
    margin-top: 0;
  }

  .nav-actions .btn {
    width: 100%;
    justify-content: center;
    font-size: 0.9375rem;
    padding: calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 3);
  }

  .container {
    padding: 0 calc(var(--spacing-unit) * 2);
  }

  .section-title {
    font-size: 1.75rem;
  }

  .section-subtitle {
    font-size: 1rem;
  }

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

  .comparison-grid {
    grid-template-columns: 1fr;
    gap: calc(var(--spacing-unit) * 3);
  }

  .solution-features {
    grid-template-columns: 1fr;
  }

  .feature-dropdown-button {
    font-size: 1.125rem;
    padding: calc(var(--spacing-unit) * 3);
  }

  .dropdown-icon {
    font-size: 1.5rem;
  }

  .feature-dropdown-item.active .feature-dropdown-content {
    padding: 0 calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 3);
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: calc(var(--spacing-unit) * 2);
  }

  .sdg-explanation {
    grid-template-columns: 1fr;
  }

  .audience-content {
    grid-template-columns: 1fr;
  }

  .sdg-grid {
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  }

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

  .footer-logos {
    gap: calc(var(--spacing-unit) * 2);
  }

  .footer-logo img {
    height: 48px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 2);
    text-align: center;
  }

  .form-group {
    flex-direction: column;
  }

  .trust-signals {
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 1);
  }

  .hero-highlights {
    grid-template-columns: 1fr;
    gap: calc(var(--spacing-unit) * 2);
  }

  .highlight-item {
    padding: calc(var(--spacing-unit) * 3);
    min-height: 80px;
  }

  .highlight-icon {
    width: 44px;
    height: 44px;
  }

  .highlight-title {
    font-size: 1rem;
  }

  .highlight-desc {
    font-size: 0.875rem;
  }

  .stats-overview {
    grid-template-columns: 1fr;
    gap: calc(var(--spacing-unit) * 3);
  }

  .overview-card {
    padding: calc(var(--spacing-unit) * 5);
  }

  .overview-number {
    font-size: 2.5rem;
  }

  .geo-title {
    font-size: 1.5rem;
  }

  .geo-subtitle {
    font-size: 1rem;
  }

  .province-featured-row {
    grid-template-columns: 1fr;
    gap: calc(var(--spacing-unit) * 2);
  }

  .province-featured-card {
    padding: calc(var(--spacing-unit) * 3);
  }

  .province-featured-name {
    font-size: 1.125rem;
  }

  .province-featured-number {
    font-size: 2rem;
  }

  .province-chart-grid {
    grid-template-columns: 1fr;
    gap: calc(var(--spacing-unit) * 1.5);
  }

  .province-chart-row {
    padding: calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 2.5);
    min-height: 56px;
  }

  .province-chart-name {
    font-size: 0.875rem;
  }

  .province-chart-number {
    font-size: 1.125rem;
  }

  .impact-story {
    grid-template-columns: 1fr;
    gap: calc(var(--spacing-unit) * 2.5);
  }

  .story-left,
  .story-right {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: calc(var(--spacing-unit) * 3);
  }

  .story-icon {
    margin-bottom: calc(var(--spacing-unit) * 1.5);
    width: 40px;
    height: 40px;
  }

  .story-content {
    align-items: center;
  }

  .story-content h3 {
    font-size: 1.25rem;
  }

  .story-content p {
    font-size: 0.875rem;
  }

  .knowledge-banner {
    padding: calc(var(--spacing-unit) * 3.5);
  }

  .banner-content h3 {
    font-size: 1.5rem;
  }

  .banner-content p {
    font-size: 1rem;
  }

  .gaps-title {
    font-size: 1.75rem;
  }

  .gaps-showcase {
    grid-template-columns: 1fr;
    gap: calc(var(--spacing-unit) * 4);
  }

  .gap-number {
    font-size: 3rem;
  }
}

@media (max-width: 640px) {
  .header-content {
    padding: calc(var(--spacing-unit) * 1) 0;
  }

  .logo img {
    height: 36px;
  }

  .container {
    padding: 0 calc(var(--spacing-unit) * 1.5);
  }

  .nav-list,
  .nav-actions {
    padding: calc(var(--spacing-unit) * 1.5);
  }

  .nav-list a {
    padding: calc(var(--spacing-unit) * 1.5);
    font-size: 0.9375rem;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .footer-logos {
    gap: calc(var(--spacing-unit) * 1.5);
  }

  .footer-logo img {
    height: 40px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .btn-large {
    width: 100%;
  }

  .tab-buttons {
    flex-direction: column;
    border-bottom: none;
  }

  .tab-button {
    border-bottom: 2px solid var(--color-neutral-200);
    margin-bottom: 0;
    text-align: left;
  }

  .tab-button.active {
    border-bottom-color: var(--color-primary);
  }
}



.framework-center {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: clamp(2rem, 4vw, 4rem) 0;
  width: 100%;
}

.framework-image-large {
  width: 100%;
  max-width: min(100%, 900px); /* cap size on large screens */
  height: auto;
  object-fit: contain;
  padding: clamp(0.5rem, 2vw, 1.5rem);
}