body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: #f8f9fb;
  color: #1c1c1c;
}

.container {
  width: 90%;
  max-width: 1100px;
  margin: auto;
}

.header {
  background: #0A1F44;
  padding: 20px 0;
}

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

.brand {
  color: white;
  font-weight: 600;
  letter-spacing: 1px;
}

nav a {
  color: white;
  margin-left: 20px;
  text-decoration: none;
  font-weight: 500;
}

.hero {
  padding: 120px 20px;
  text-align: center;
  background: linear-gradient(180deg, #0A1F44 0%, #162c5c 100%);
  color: white;
}

.hero h1 {
  font-size: 40px;
  margin-bottom: 20px;
}

.section {
  padding: 80px 20px;
}

.section.light {
  background: #ffffff;
}

.footer {
  background: #0A1F44;
  color: white;
  text-align: center;
  padding: 25px 0;
  margin-top: 40px;
}

article {
  margin-bottom: 40px;
  padding-bottom: 20px;
  border-bottom: 1px solid #ddd;
}