body {
  font-family: 'Inter', sans-serif;
  margin: 0;
  background: #ffffff;
  color: #222;
}

.container {
  width: 90%;
  max-width: 1000px;
  margin: auto;
}

.header {
  background: #0B1F3B;
  color: white;
  padding: 15px 0;
}

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

.nav a {
  color: white;
  margin-left: 15px;
  text-decoration: none;
}

.hero {
  padding: 60px 0;
  text-align: center;
}

.hero h1 {
  font-size: 32px;
  color: #0B1F3B;
}

.btn {
  background: #0B1F3B;
  color: white;
  padding: 12px 20px;
  display: inline-block;
  text-decoration: none;
  margin-top: 20px;
  border: none;
  cursor: pointer;
}

.section {
  padding: 50px 0;
}

.section--alt {
  background: #f5f7fa;
}

.cards {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.card {
  flex: 1;
  min-width: 250px;
  background: white;
  padding: 20px;
  border: 1px solid #e0e0e0;
}

form input, form textarea {
  width: 100%;
  padding: 10px;
  margin-top: 10px;
  border: 1px solid #ccc;
}

.footer {
  background: #0B1F3B;
  color: white;
  text-align: center;
  padding: 20px 0;
}