body {
  margin: 0;
  font-family: Arial, sans-serif;
  color: #0e1a2b;
  background: #ffffff;
}

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

.nav {
  border-bottom: 1px solid #eee;
  padding: 15px 0;
}

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

.brand {
  font-weight: bold;
  font-size: 18px;
}

.brand span {
  color: #0f3d2e;
}

.nav-links a {
  margin-left: 15px;
  text-decoration: none;
  color: #333;
}

.hero {
  padding: 80px 0;
  background: #f5f7fa;
}

h1 {
  font-size: 42px;
  line-height: 1.2;
}

.lead {
  max-width: 600px;
  margin: 20px 0;
}

.section {
  padding: 60px 0;
}

.section.light {
  background: #f5f7fa;
}

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

.card {
  flex: 1;
  min-width: 250px;
  border: 1px solid #eee;
  padding: 20px;
  border-radius: 10px;
  background: #fff;
}

.btn {
  display: inline-block;
  padding: 12px 20px;
  background: #0e1a2b;
  color: white;
  text-decoration: none;
  border-radius: 6px;
  margin-top: 10px;
}

.btn-small {
  padding: 6px 10px;
  background: #0e1a2b;
  color: #fff;
  border-radius: 4px;
}

form label {
  display: block;
  margin-top: 15px;
}

input, textarea {
  width: 100%;
  padding: 10px;
  margin-top: 5px;
  border: 1px solid #ccc;
  border-radius: 5px;
}

footer {
  padding: 20px 0;
  text-align: center;
  border-top: 1px solid #eee;
  margin-top: 40px;
}