/* Basis-Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, sans-serif;
}

body {
  line-height: 1.6;
  background: #f9f9f9;
  color: #333;
}

header {
  background: #004a99;
  color: #fff;
  padding: 1rem;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 1rem;
}

nav a {
  color: #fff;
  text-decoration: none;
}

.hero {
  padding: 2rem;
  background: #e1ecf4;
  text-align: center;
}

.features {
  padding: 2rem;
}

.features ul {
  list-style: disc;
  margin-left: 2rem;
}

.contact-form {
  max-width: 600px;
  margin: 2rem auto;
  padding: 1rem;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.contact-form label {
  display: block;
  margin-top: 1rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.5rem;
  margin-top: 0.5rem;
  border: 1px solid #ccc;
  border-radius: 4px;
}

button {
  margin-top: 1rem;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 4px;
  background: #004a99;
  color: #fff;
  cursor: pointer;
}

button:hover {
  background: #003366;
}