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

body {
  font-family: Arial, Helvetica, sans-serif;
  color: #222;
  line-height: 1.6;
  background: #fff;
}

a {
  color: #0a3d62;
  text-decoration: none;
}

header {
  border-bottom: 1px solid #e5e5e5;
  padding: 20px 0;
}

.container {
  width: 90%;
  max-width: 1100px;
  margin: 0 auto;
}

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

nav ul {
  list-style: none;
  display: flex;
  gap: 20px;
}

nav li a {
  font-weight: bold;
  font-size: 14px;
}

.logo {
  font-size: 20px;
  font-weight: bold;
  letter-spacing: 1px;
}

.hero {
  padding: 80px 0;
  background: #f7f7f7;
}

.hero h1 {
  font-size: 36px;
  margin-bottom: 20px;
}

.hero p {
  font-size: 18px;
  max-width: 700px;
}

.section {
  padding: 60px 0;
}

.section h2 {
  font-size: 28px;
  margin-bottom: 30px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.card {
  border: 1px solid #e5e5e5;
  padding: 20px;
}

.card h3 {
  margin-bottom: 10px;
  font-size: 18px;
}

.card p {
  font-size: 14px;
}

.footer {
  border-top: 1px solid #e5e5e5;
  padding: 30px 0;
  font-size: 14px;
  margin-top: 60px;
}

.button {
  display: inline-block;
  margin-top: 25px;
  padding: 12px 28px;
  background: #0a3d62;
  color: #fff;
  font-weight: bold;
}

.contact-info p {
  margin-bottom: 10px;
}

form {
  max-width: 500px;
}

form input,
form textarea {
  width: 100%;
  padding: 10px;
  margin-bottom: 15px;
  border: 1px solid #ccc;
}

form button {
  padding: 12px 30px;
  background: #0a3d62;
  color: #fff;
  border: none;
  cursor: pointer;
}