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

:root {
  --primary-blue: #1a3a52;
  --accent-gold: #b8956a;
  --soft-grey: #e8e8e8;
  --warm-beige: #d4c5a9;
  --dark-grey: #3a3a3a;
  --light-grey: #f5f5f5;
  --white: #ffffff;
  --spacing-unit: 8px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: var(--dark-grey);
  background-color: var(--white);
  line-height: 1.6;
}

header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: var(--white);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  z-index: 1000;
}

.header-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 3);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 24px;
  font-weight: 600;
  color: var(--primary-blue);
  text-decoration: none;
  letter-spacing: 2px;
}

nav {
  display: flex;
  gap: calc(var(--spacing-unit) * 3);
  align-items: center;
}

nav a {
  font-size: 14px;
  color: var(--accent-gold);
  text-decoration: none;
  transition: color 0.3s ease, text-decoration 0.3s ease;
  border-bottom: 2px solid transparent;
  padding-bottom: 2px;
}

nav a:hover {
  color: var(--warm-beige);
  border-bottom-color: var(--soft-grey);
}

nav a.active {
  color: var(--accent-gold);
  border-bottom-color: var(--accent-gold);
}

main {
  margin-top: 70px;
  min-height: calc(100vh - 70px);
}

section {
  padding: calc(var(--spacing-unit) * 10) calc(var(--spacing-unit) * 3);
  position: relative;
}

.full-width {
  width: 100%;
  padding: calc(var(--spacing-unit) * 12) var(--spacing-unit) * 0;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}

h1 {
  font-family: 'Georgia', 'Garamond', serif;
  font-size: 3.5rem;
  font-weight: 600;
  color: var(--primary-blue);
  margin-bottom: calc(var(--spacing-unit) * 3);
  line-height: 1.2;
  text-align: center;
}

h2 {
  font-family: 'Georgia', 'Garamond', serif;
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--primary-blue);
  margin-bottom: calc(var(--spacing-unit) * 2);
  margin-top: calc(var(--spacing-unit) * 4);
  line-height: 1.3;
}

h3 {
  font-family: 'Georgia', 'Garamond', serif;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--primary-blue);
  margin-bottom: calc(var(--spacing-unit) * 1.5);
  margin-top: calc(var(--spacing-unit) * 2.5);
}

p {
  font-size: 16px;
  margin-bottom: calc(var(--spacing-unit) * 2);
  line-height: 1.8;
  max-width: 900px;
}

a {
  color: var(--primary-blue);
  text-decoration: underline;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--accent-gold);
}

.hero-section {
  background: linear-gradient(135deg, var(--primary-blue) 0%, rgba(26, 58, 82, 0.9) 100%);
  color: var(--white);
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(184,149,106,0.1)" stroke-width="0.5"/></svg>');
  opacity: 0.05;
}

.hero-section h1 {
  color: var(--white);
  position: relative;
  z-index: 1;
  font-size: 4rem;
}

.hero-section p {
  color: var(--warm-beige);
  font-size: 1.2rem;
  position: relative;
  z-index: 1;
  max-width: 700px;
}

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

.blue-section h2, .blue-section h3 {
  color: var(--accent-gold);
}

.grey-section {
  background-color: var(--soft-grey);
}

.beige-section {
  background-color: var(--warm-beige);
}

.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--spacing-unit) * 4);
  align-items: center;
}

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

.card {
  background-color: var(--soft-grey);
  padding: calc(var(--spacing-unit) * 3);
  border-radius: 4px;
  transition: box-shadow 0.3s ease, transform 0.3s ease;
  border-left: 4px solid var(--accent-gold);
}

.card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  transform: translateY(-2px);
}

.card h3 {
  margin-top: 0;
  color: var(--primary-blue);
}

.card p {
  margin-bottom: 0;
  font-size: 15px;
}

.glossary-rail {
  background-color: var(--warm-beige);
  padding: calc(var(--spacing-unit) * 2.5);
  border-radius: 4px;
  border-left: 3px solid var(--accent-gold);
  max-height: 400px;
  overflow-y: auto;
}

.glossary-item {
  margin-bottom: calc(var(--spacing-unit) * 2.5);
}

.glossary-item strong {
  color: var(--primary-blue);
  display: block;
  margin-bottom: calc(var(--spacing-unit) * 0.5);
  font-size: 14px;
}

.glossary-item p {
  margin: 0;
  font-size: 13px;
  color: var(--dark-grey);
  line-height: 1.6;
}

.stat-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: calc(var(--spacing-unit) * 3);
  background-color: var(--primary-blue);
  color: var(--white);
  padding: calc(var(--spacing-unit) * 4);
  margin: calc(var(--spacing-unit) * 4) 0;
  border-radius: 4px;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent-gold);
  display: block;
  margin-bottom: calc(var(--spacing-unit) * 1);
}

.stat-label {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: calc(var(--spacing-unit) * 4) 0;
  background-color: var(--white);
}

table th {
  background-color: var(--primary-blue);
  color: var(--white);
  padding: calc(var(--spacing-unit) * 2);
  text-align: left;
  font-weight: 600;
}

table td {
  padding: calc(var(--spacing-unit) * 2);
  border-bottom: 1px solid var(--soft-grey);
}

table tr:hover {
  background-color: var(--light-grey);
}

.timeline {
  position: relative;
  padding: calc(var(--spacing-unit) * 3) 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--accent-gold);
}

.timeline-item {
  position: relative;
  padding-left: calc(var(--spacing-unit) * 8);
  margin-bottom: calc(var(--spacing-unit) * 4);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: 12px;
  top: 5px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: var(--accent-gold);
  border: 3px solid var(--white);
  box-shadow: 0 0 0 3px var(--primary-blue);
}

.timeline-item h3 {
  margin-top: 0;
  color: var(--primary-blue);
}

.blockquote {
  background-color: var(--warm-beige);
  border-left: 4px solid var(--accent-gold);
  padding: calc(var(--spacing-unit) * 2.5);
  margin: calc(var(--spacing-unit) * 3) 0;
  font-style: italic;
  color: var(--primary-blue);
  font-size: 17px;
}

.two-col-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--spacing-unit) * 4);
}

.two-col-list h3 {
  color: var(--accent-gold);
  grid-column: 1;
  margin-top: 0;
}

.two-col-list p {
  grid-column: 2;
}

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

.cascading-card {
  background-color: var(--light-grey);
  padding: calc(var(--spacing-unit) * 3);
  border-radius: 4px;
  border: 1px solid var(--soft-grey);
  transition: transform 0.3s ease;
}

.cascading-card:nth-child(1) {
  transform: translateY(0);
}

.cascading-card:nth-child(2) {
  transform: translateY(calc(var(--spacing-unit) * 2));
}

.cascading-card:nth-child(3) {
  transform: translateY(calc(var(--spacing-unit) * 4));
}

.cascading-card h3 {
  margin-top: 0;
}

.button {
  display: inline-block;
  background-color: var(--primary-blue);
  color: var(--warm-beige);
  padding: calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 3.5);
  text-decoration: none;
  border-radius: 3px;
  transition: background-color 0.3s ease, transform 0.2s ease;
  font-weight: 600;
  border: none;
  cursor: pointer;
  font-size: 16px;
}

.button:hover {
  background-color: #0f2840;
  transform: translateY(-1px);
}

.button:active {
  transform: translateY(1px);
}

.button-secondary {
  background-color: var(--accent-gold);
  color: var(--white);
}

.button-secondary:hover {
  background-color: #a07a56;
}

footer {
  background-color: var(--primary-blue);
  color: var(--white);
  padding: calc(var(--spacing-unit) * 6) calc(var(--spacing-unit) * 3);
  margin-top: calc(var(--spacing-unit) * 10);
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: calc(var(--spacing-unit) * 4);
  margin-bottom: calc(var(--spacing-unit) * 4);
}

.footer-section h3 {
  color: var(--accent-gold);
  font-size: 1.1rem;
  margin-bottom: calc(var(--spacing-unit) * 2);
}

.footer-section ul {
  list-style: none;
  padding: 0;
}

.footer-section ul li {
  margin-bottom: calc(var(--spacing-unit) * 1);
}

.footer-section a {
  color: var(--warm-beige);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.3s ease;
}

.footer-section a:hover {
  color: var(--accent-gold);
  text-decoration: underline;
}

.footer-divider {
  border-top: 1px solid rgba(184, 149, 106, 0.3);
  padding-top: calc(var(--spacing-unit) * 3);
  text-align: center;
  font-size: 13px;
  color: var(--soft-grey);
}

.accordion {
  margin: calc(var(--spacing-unit) * 3) 0;
}

.accordion-item {
  border: 1px solid var(--soft-grey);
  margin-bottom: calc(var(--spacing-unit) * 1.5);
  border-radius: 3px;
  overflow: hidden;
}

.accordion-header {
  background-color: var(--light-grey);
  padding: calc(var(--spacing-unit) * 2.5);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color 0.3s ease;
  border: none;
  width: 100%;
  text-align: left;
  font-size: 16px;
  font-weight: 600;
  color: var(--primary-blue);
}

.accordion-header:hover {
  background-color: var(--soft-grey);
}

.accordion-header.active {
  background-color: var(--primary-blue);
  color: var(--white);
}

.accordion-header::after {
  content: '+';
  font-size: 24px;
  font-weight: 300;
  transition: transform 0.3s ease;
}

.accordion-header.active::after {
  transform: rotate(45deg);
}

.accordion-body {
  display: none;
  padding: calc(var(--spacing-unit) * 2.5);
  background-color: var(--white);
  color: var(--dark-grey);
}

.accordion-body.active {
  display: block;
}

.accordion-body p {
  margin-bottom: calc(var(--spacing-unit) * 1.5);
  font-size: 15px;
}

.accent-text {
  color: var(--accent-gold);
  font-weight: 600;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--primary-blue);
  color: var(--white);
  padding: calc(var(--spacing-unit) * 2.5);
  z-index: 999;
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.15);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: calc(var(--spacing-unit) * 2);
}

.cookie-text {
  flex: 1;
  font-size: 14px;
  line-height: 1.6;
}

.cookie-text a {
  color: var(--accent-gold);
  text-decoration: underline;
}

.cookie-buttons {
  display: flex;
  gap: calc(var(--spacing-unit) * 1.5);
  flex-shrink: 0;
}

.cookie-btn {
  padding: calc(var(--spacing-unit) * 1) calc(var(--spacing-unit) * 2);
  border: none;
  border-radius: 3px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.cookie-btn-accept {
  background-color: var(--accent-gold);
  color: var(--white);
}

.cookie-btn-accept:hover {
  background-color: #a07a56;
}

.cookie-btn-decline {
  background-color: transparent;
  color: var(--accent-gold);
  border: 1px solid var(--accent-gold);
}

.cookie-btn-decline:hover {
  background-color: rgba(184, 149, 106, 0.1);
}

.hidden {
  display: none !important;
}

ul, ol {
  margin-bottom: calc(var(--spacing-unit) * 2);
  padding-left: calc(var(--spacing-unit) * 3);
}

li {
  margin-bottom: calc(var(--spacing-unit) * 1);
  line-height: 1.8;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 3px;
}

@media (max-width: 768px) {
  h1 {
    font-size: 2.2rem;
  }

  h2 {
    font-size: 1.8rem;
  }

  h3 {
    font-size: 1.2rem;
  }

  .two-column,
  .three-column,
  .two-col-list {
    grid-template-columns: 1fr;
    gap: calc(var(--spacing-unit) * 2);
  }

  .hero-section {
    min-height: 400px;
  }

  .hero-section h1 {
    font-size: 2.5rem;
  }

  .hero-section p {
    font-size: 1rem;
  }

  nav {
    gap: calc(var(--spacing-unit) * 1.5);
    flex-wrap: wrap;
  }

  nav a {
    font-size: 13px;
  }

  .header-container {
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 2);
    padding: calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 2);
  }

  main {
    margin-top: 120px;
  }

  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: calc(var(--spacing-unit) * 1.5);
  }

  .cookie-buttons {
    width: 100%;
    flex-direction: column;
  }

  .cookie-btn {
    width: 100%;
  }

  .timeline::before {
    left: 14px;
  }

  .timeline-item {
    padding-left: calc(var(--spacing-unit) * 6);
  }

  .timeline-item::before {
    left: 6px;
  }

  section {
    padding: calc(var(--spacing-unit) * 6) calc(var(--spacing-unit) * 2);
  }
}