:root {
  --primary: #1a365d;
  --secondary: #c53030;
  --accent: #ed8936;
  --bg: #f8f9fa;
  --text: #2d3748;
  --text-light: #718096;
  --white: #ffffff;
  --border: #e2e8f0;
  --shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --serif: 'Playfair Display', serif;
  --sans: 'Inter', system-ui, -apple-system, sans-serif;
}

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

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

h1, h2, h3, .display-font {
  font-family: var(--serif);
  color: var(--primary);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Navigation */
nav {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

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

.logo {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

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

.nav-links a {
  text-decoration: none;
  color: var(--text);
  font-weight: 500;
  transition: color 0.3s;
}

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

/* Hero Section */
.hero {
  background: linear-gradient(135deg, #1a365d 0%, #2a4365 100%);
  color: var(--white);
  padding: 8rem 0 6rem;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 40%;
  height: 100%;
  background: rgba(255,255,255,0.05);
  clip-path: polygon(20% 0, 100% 0, 100% 100%, 0% 100%);
}

.hero-content {
  max-width: 800px;
  position: relative;
  z-index: 1;
}

.hero h1 {
  font-size: 4rem;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.8s ease-out;
}

.hero p {
  font-size: 1.25rem;
  opacity: 0.9;
  margin-bottom: 2rem;
  animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

.hero-meta {
  display: flex;
  gap: 2rem;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  animation: fadeInUp 0.8s ease-out 0.4s backwards;
}

/* Article Sections */
.section {
  padding: 6rem 0;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 3rem;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 60px;
  height: 4px;
  background: var(--secondary);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

/* Cards */
.card {
  background: var(--white);
  padding: 2.5rem;
  border-radius: 4px;
  box-shadow: var(--shadow);
  border-top: 4px solid var(--primary);
  transition: transform 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
}

.card h3 {
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.card-icon {
  width: 48px;
  height: 48px;
  background: var(--bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--secondary);
}

/* Timeline/History */
.timeline {
  position: relative;
  padding-left: 2rem;
}

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

.timeline-item {
  position: relative;
  margin-bottom: 3rem;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -2.4rem;
  top: 0.5rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--secondary);
  border: 4px solid var(--white);
}

.timeline-year {
  font-weight: 700;
  color: var(--secondary);
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

/* Data Points */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.stat-box {
  background: var(--primary);
  color: var(--white);
  padding: 2rem;
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  font-family: var(--serif);
}

.stat-label {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.8;
}

/* Placeholder Helpers */
.placeholder-image {
  background: #cbd5e0;
  width: 100%;
  height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #4a5568;
  border-radius: 4px;
}

/* Footer */
footer {
  background: var(--primary);
  color: var(--white);
  padding: 4rem 0;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 4rem;
}

.footer-logo {
  font-family: var(--serif);
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  display: block;
}

.footer-links h4 {
  color: var(--white);
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
}

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

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  transition: color 0.3s;
}

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

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

@media (max-width: 768px) {
  .hero h1 { font-size: 2.5rem; }
  .footer-content { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
}