body {
  margin: 0;
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
}

header {
  background: #0d47a1;
  color: #fff;
  padding: 1rem 0;
}

header h1 {
  margin: 0;
  display: inline-block;
}

nav {
  float: right;
}

nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

nav ul li {
  display: inline-block;
  margin-left: 20px;
}

nav ul li a {
  color: white;
  text-decoration: none;
}

.hero {
  background: #e3f2fd;
  text-align: center;
  padding: 4rem 1rem;
}

.services .grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.card {
  background: #f1f1f1;
  padding: 1.5rem;
  border-radius: 8px;
}

.about, .contact {
  padding: 2rem 0;
}

form input, form textarea {
  width: 100%;
  padding: 0.75rem;
  margin-bottom: 1rem;
  border: 1px solid #ccc;
  border-radius: 4px;
}

form button {
  background: #0d47a1;
  color: #fff;
  padding: 0.75rem 2rem;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

footer {
  background: #263238;
  color: white;
  text-align: center;
  padding: 1rem 0;
  margin-top: 2rem;
}