:root {
  --bg: #F5F7F6;
  --surface: #FFFFFF;
  --text-dark: #17202A;
  --data-blue: #2F6B8F;
  --signal-green: #3D7A5F;
  --warm-sand: #D8C5A3;
  --grid-line: #D8E0DD;
  --alert-amber: #C48A3A;
  --text-muted: #65706C;
  --font-main: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --transition: all 0.3s ease;
}

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

body {
  font-family: var(--font-main);
  background-color: var(--bg);
  color: var(--text-dark);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  padding-top: 80px; 
}

/* Typography */
h1, h2, h3, h4, h5 {
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
p { margin-bottom: 1.2rem; color: var(--text-dark); }
.muted-text { color: var(--text-muted); font-size: 0.95rem; }

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

a:hover {
  color: var(--signal-green);
}

/* Layout & Grid System */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.quiet-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 2rem;
}

.grid-border-container {
  border: 1px solid var(--grid-line);
  background: var(--surface);
  position: relative;
}

.grid-border-container::before,
.grid-border-container::after {
  content: '';
  position: absolute;
  background: var(--grid-line);
}

/* Header & Navigation */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: var(--surface);
  border-bottom: 1px solid var(--grid-line);
  z-index: 1000;
  height: 80px;
  display: flex;
  align-items: center;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

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

.logo-svg {
  height: 64px;
  width: auto;
  transition: transform 0.3s ease;
}

.logo:hover .logo-svg {
  transform: scale(1.02);
}

@media (max-width: 768px) {
  .logo-svg {
    height: 50px;
  }
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  color: var(--text-dark);
  font-size: 0.95rem;
  font-weight: 500;
}

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

.btn-primary {
  background-color: var(--data-blue);
  color: var(--surface) !important;
  padding: 0.6rem 1.2rem;
  border: none;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  display: inline-block;
  text-align: center;
}

.btn-primary:hover {
  background-color: #24526e;
}

.btn-secondary {
  background-color: transparent;
  color: var(--data-blue);
  border: 1px solid var(--data-blue);
  padding: 0.6rem 1.2rem;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  display: inline-block;
  text-align: center;
}

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

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
}

.mobile-toggle span {
  width: 25px;
  height: 2px;
  background-color: var(--text-dark);
}

/* Hero Section */
.hero {
  padding: 6rem 0 4rem;
  border-bottom: 1px solid var(--grid-line);
  background: linear-gradient(to bottom, var(--surface) 0%, var(--bg) 100%);
}

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

.hero-subtitle {
  color: var(--signal-green);
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 1px;
  margin-bottom: 1rem;
  display: block;
}

/* Modules & Cards */
.section-pad {
  padding: 5rem 0;
  border-bottom: 1px solid var(--grid-line);
}

.section-header {
  margin-bottom: 3rem;
  max-width: 700px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.dashboard-card {
  background: var(--surface);
  border: 1px solid var(--grid-line);
  padding: 2rem;
  transition: var(--transition);
  position: relative;
}

.dashboard-card:hover {
  border-color: var(--data-blue);
  box-shadow: 0 4px 12px rgba(47, 107, 143, 0.05);
}

.dashboard-card h3 {
  font-size: 1.2rem;
  color: var(--data-blue);
  margin-bottom: 1rem;
}

.dashboard-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.process-step {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2rem;
  background: var(--surface);
  padding: 1.5rem;
  border-left: 4px solid var(--grid-line);
}

.process-step.active {
  border-left-color: var(--data-blue);
}

.step-number {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--warm-sand);
  min-width: 40px;
}

/* Path Selection Module */
.path-module {
  background: var(--surface);
  border: 1px solid var(--grid-line);
  padding: 2rem;
  margin-top: 2rem;
}

.path-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.path-btn {
  background: var(--bg);
  border: 1px solid var(--grid-line);
  padding: 1rem;
  text-align: left;
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.9rem;
  color: var(--text-dark);
}

.path-btn:hover, .path-btn.selected {
  border-color: var(--data-blue);
  background: #f0f4f6;
}

.path-result {
  margin-top: 1.5rem;
  padding: 1.5rem;
  border: 1px solid var(--grid-line);
  background: var(--bg);
  display: none;
}
.path-result.active {
  display: block;
}

/* Checklist / Table-like content */
.tabular-list {
  list-style: none;
  border-top: 1px solid var(--grid-line);
}

.tabular-list li {
  padding: 1rem 0;
  border-bottom: 1px solid var(--grid-line);
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 1rem;
}

.tabular-list .label {
  font-weight: 600;
  color: var(--text-dark);
}

/* Note block */
.disclaimer-block {
  background: #fdfaf5;
  border: 1px solid var(--alert-amber);
  padding: 1.5rem;
  margin: 2rem 0;
  font-size: 0.95rem;
}

.disclaimer-block strong {
  color: var(--alert-amber);
}

/* Forms */
.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  font-size: 0.9rem;
}

.form-control {
  width: 100%;
  padding: 0.8rem;
  border: 1px solid var(--grid-line);
  background: var(--bg);
  font-family: inherit;
  font-size: 1rem;
}

.form-control:focus {
  outline: none;
  border-color: var(--data-blue);
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

/* Footer */
footer {
  background: var(--surface);
  border-top: 1px solid var(--grid-line);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.footer-col h4 {
  font-size: 1rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1.5rem;
}

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

.footer-col ul li {
  margin-bottom: 0.8rem;
}

.footer-col ul li a {
  color: var(--text-dark);
  font-size: 0.95rem;
}

.footer-col ul li a:hover {
  color: var(--data-blue);
}

.footer-bottom {
  border-top: 1px solid var(--grid-line);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: var(--surface);
  border-top: 2px solid var(--data-blue);
  padding: 1.5rem;
  z-index: 9999;
  box-shadow: 0 -4px 10px rgba(0,0,0,0.05);
  display: none;
  flex-direction: column;
  gap: 1rem;
}

.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cookie-text p {
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.cookie-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Utility / Animations */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s ease-out;
}
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Visual identity images (placeholders styling) */
.img-placeholder {
  width: 100%;
  height: auto;
  display: block;
  border: 1px solid var(--grid-line);
  background-color: var(--bg);
}

/* Responsive */
@media (max-width: 1200px) {
  .container { padding: 0 1.5rem; }
}

@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.7rem; }
  
  .nav-links {
    display: none;
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    background: var(--surface);
    flex-direction: column;
    padding: 2rem;
    border-bottom: 1px solid var(--grid-line);
  }
  
  .nav-links.active {
    display: flex;
  }
  
  .mobile-toggle {
    display: flex;
  }
  
  .quiet-grid {
    grid-template-columns: 1fr;
  }
  
  .tabular-list li {
    grid-template-columns: 1fr;
    gap: 0.2rem;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  h1 { font-size: 1.7rem; }
  .section-pad { padding: 3rem 0; }
  .cookie-buttons { flex-direction: column; width: 100%; }
  .cookie-buttons button { width: 100%; }
}