body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background-color: #f9f9f9;
  color: #333;
}
header {
  background-color: #222;
  color: #fff;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
header h1 {
  margin: 0;
  font-size: 1.75rem;
}
nav a {
  color: #fff;
  text-decoration: none;
  margin-left: 1.5rem;
  font-weight: 500;
}
.hero {
  padding: 4rem 2rem;
  background: linear-gradient(135deg, #4caf50, #2e7d32);
  color: white;
  text-align: center;
}
.hero h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}
.hero p {
  font-size: 1.2rem;
  max-width: 600px;
  margin: 0 auto;
}
.services {
  background-color: #D3D3D3;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  padding: 3rem 2rem;
}
.service-card {
  background-color: #fff;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  text-align: center;
}
.service-card h3 {
  margin-top: 0;
}
footer {
  background-color: #222;
  color: #fff;
  text-align: center;
  padding: 2rem;
}
.contact-button {
  display: inline-block;
  margin-top: 1.5rem;
  background: #fff;
  color: #2e7d32;
  padding: 0.75rem 1.5rem;
  font-weight: bold;
  border-radius: 8px;
  text-decoration: none;
}