:root {
  --bg-color: #F5F7F6;
  --surface-color: #FFFFFF;
  --main-text: #17202A;
  --data-blue: #2F6B8F;
  --signal-green: #3D7A5F;
  --warm-sand: #D8C5A3;
  --grid-line: #D8E0DD;
  --amber: #C48A3A;
  --dim-text: #65706C;
  --font-main: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 2rem;
  --spacing-xl: 4rem;
  --border-radius: 4px;
}

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

body {
  font-family: var(--font-main);
  background-color: var(--bg-color);
  color: var(--main-text);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  color: var(--main-text);
}

p {
  margin-bottom: var(--spacing-md);
  color: var(--dim-text);
}

a {
  color: var(--data-blue);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--main-text);
}

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

/* Layout Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.section {
  padding: var(--spacing-xl) 0;
  border-bottom: 1px solid var(--grid-line);
}

.section-light {
  background-color: var(--surface-color);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
}

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

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

/* Header & Navigation (Redesigned) */
.site-header {
  background-color: var(--surface-color);
  border-bottom: none; 
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 1rem 0;
  box-shadow: 0 4px 20px rgba(0,0,0,0.02);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 60px;
}

.logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.site-logo {
  height: 40px;
  width: auto;
  display: block;
}

.site-logo-footer {
  height: 40px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 1.5rem; /* Reduced gap to accommodate all texts */
  border: 1px solid var(--grid-line); /* Texts are inside this border */
  padding: 0.5rem 1.5rem;
  border-radius: 50px;
  background-color: var(--bg-color);
  align-items: center;
}

.nav-links a {
  color: var(--main-text);
  font-weight: 500;
  font-size: 0.9rem; /* Adjusted slightly to fit all links cleanly */
  transition: color 0.3s ease;
  white-space: nowrap; /* Prevent texts from wrapping awkwardly */
}

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

@media (max-width: 1150px) {
  .nav-links {
    gap: 1rem;
    padding: 0.5rem 1rem;
  }
  .nav-links a {
    font-size: 0.85rem;
  }
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--main-text);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  font-weight: 500;
  border-radius: var(--border-radius);
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--main-text);
  color: var(--surface-color);
}

.btn-primary:hover {
  background-color: var(--data-blue);
  color: var(--surface-color);
}

.btn-secondary {
  background-color: var(--surface-color);
  color: var(--main-text);
  border-color: var(--grid-line);
}

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

/* Hero Section */
.hero {
  padding: calc(var(--spacing-xl) * 1.5) 0;
  background-color: var(--bg-color);
  border-bottom: 1px solid var(--grid-line);
  background-image: linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 40px 40px;
}

.hero-content {
  max-width: 800px;
}

.hero h1 {
  font-size: 3rem;
  letter-spacing: -1px;
}

.hero p {
  font-size: 1.25rem;
  max-width: 600px;
  margin-bottom: var(--spacing-lg);
}

/* Interactive Selector */
.service-selector {
  background: var(--surface-color);
  border: 1px solid var(--grid-line);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.selector-tabs {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
}

.selector-tab {
  padding: 0.5rem 1rem;
  background: var(--bg-color);
  border: 1px solid var(--grid-line);
  border-radius: var(--border-radius);
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--dim-text);
  transition: all 0.2s;
}

.selector-tab.active {
  background: var(--data-blue);
  color: var(--surface-color);
  border-color: var(--data-blue);
}

.selector-content {
  display: none;
  padding: var(--spacing-lg);
  border: 1px solid var(--grid-line);
  background: var(--bg-color);
}

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

/* Cards & Dashboards */
.card {
  background: var(--surface-color);
  border: 1px solid var(--grid-line);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.card-title {
  color: var(--data-blue);
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
}

/* Maturity Map */
.maturity-map {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  position: relative;
  margin-top: var(--spacing-lg);
}

.maturity-map::before {
  content: '';
  position: absolute;
  top: 24px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--grid-line);
  z-index: 1;
}

.maturity-step {
  position: relative;
  z-index: 2;
  text-align: center;
  flex: 1;
  padding: 0 var(--spacing-sm);
}

.step-number {
  width: 50px;
  height: 50px;
  background: var(--surface-color);
  border: 2px solid var(--data-blue);
  color: var(--data-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  margin: 0 auto var(--spacing-sm);
}

/* Checklist */
.checklist {
  list-style: none;
}

.checklist li {
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--grid-line);
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
}

.checklist li::before {
  content: '✓';
  color: var(--signal-green);
  font-weight: bold;
}

/* Knowledge Base */
.kb-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.kb-article {
  display: flex;
  flex-direction: column;
}

.kb-article h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.kb-meta {
  font-size: 0.8rem;
  color: var(--amber);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Forms */
.form-group {
  margin-bottom: var(--spacing-md);
}

.form-label {
  display: block;
  margin-bottom: 0.25rem;
  font-weight: 500;
  color: var(--main-text);
}

.form-control {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--grid-line);
  border-radius: var(--border-radius);
  font-family: var(--font-main);
  background-color: var(--surface-color);
  color: var(--main-text);
}

textarea.form-control {
  min-height: 150px;
  resize: vertical;
}

/* Footer */
.site-footer {
  background-color: var(--surface-color);
  border-top: 1px solid var(--grid-line);
  padding: var(--spacing-xl) 0 var(--spacing-md);
}

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

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: var(--dim-text);
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--main-text);
}

.footer-bottom {
  border-top: 1px solid var(--grid-line);
  padding-top: var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--dim-text);
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--surface-color);
  border-top: 2px solid var(--data-blue);
  padding: var(--spacing-lg);
  box-shadow: 0 -4px 20px rgba(0,0,0,0.1);
  z-index: 9999;
  display: none;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.cookie-banner.show {
  display: block;
  transform: translateY(0);
}

.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-lg);
}

.cookie-text p {
  margin-bottom: 0;
  font-size: 0.9rem;
}

.cookie-buttons {
  display: flex;
  gap: var(--spacing-sm);
  flex-shrink: 0;
}

/* Disclaimer Box */
.disclaimer-box {
  background-color: var(--bg-color);
  border-left: 4px solid var(--amber);
  padding: var(--spacing-md);
  margin: var(--spacing-md) 0;
  font-size: 0.9rem;
}

/* Dashboard Mockup Structure */
.dashboard-mockup {
  border: 1px solid var(--grid-line);
  background: var(--bg-color);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
}
.mockup-header {
  border-bottom: 1px solid var(--grid-line);
  padding-bottom: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
  display: flex;
  justify-content: space-between;
}
.mockup-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-sm);
}
.mockup-widget {
  background: var(--surface-color);
  border: 1px solid var(--grid-line);
  padding: var(--spacing-sm);
  min-height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--dim-text);
  font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 1200px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .header-inner { position: relative; }
  .nav-links {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--surface-color);
    flex-direction: column;
    padding: 1.5rem;
    border: 1px solid var(--grid-line);
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    gap: 1.5rem;
    align-items: center;
  }
  .nav-links.active { display: flex; }
  .mobile-menu-btn { display: block; }
  
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  
  .hero h1 { font-size: 2rem; }
  
  .maturity-map { flex-direction: column; gap: var(--spacing-md); }
  .maturity-map::before { display: none; }
  .maturity-step { display: flex; align-items: center; text-align: left; gap: var(--spacing-md); width: 100%; }
  .step-number { margin: 0; flex-shrink: 0; }
  
  .cookie-content { flex-direction: column; align-items: flex-start; }
  .cookie-buttons { flex-wrap: wrap; }
}

@media (max-width: 480px) {
  .grid-4 { grid-template-columns: 1fr; }
  .hero { padding: var(--spacing-lg) 0; }
  .cookie-buttons { flex-direction: column; width: 100%; }
  .cookie-buttons .btn { width: 100%; }
}