body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background-color: #f9f9f9;
  color: #333;
}
header {
  background: #2e7d32;
  color: white;
  padding: 10px 20px;
  text-align: center;
}
header nav {
  margin-top: 10px;
}
nav a {
  color: white;
  margin: 0 15px;
  text-decoration: none;
  font-weight: bold;
}
.logo {
  height: 60px;
}
main {
  padding: 40px 20px;
  max-width: 1000px;
  margin: auto;
}
footer {
  background: #1b5e20;
  color: white;
  text-align: center;
  padding: 20px;
  margin-top: 40px;
}
.hero {
  background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url('https://images.unsplash.com/photo-1597764690425-1009e3d0ae91') center/cover no-repeat;
  color: white;
  padding: 100px 20px;
  text-align: center;
  border-radius: 10px;
}
.hero h1 {
  font-size: 3em;
}
.hero p {
  font-size: 1.3em;
}
.btn {
  background: #66bb6a;
  padding: 12px 24px;
  color: white;
  text-decoration: none;
  font-weight: bold;
  border-radius: 5px;
  display: inline-block;
  margin-top: 20px;
}
form input, form textarea {
  width: 100%;
  padding: 12px;
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid #ccc;
}
form button {
  background-color: #2e7d32;
  color: white;
  padding: 12px 20px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}
.service-list {
  list-style: none;
  padding: 0;
}
.service-list li {
  background: #e8f5e9;
  padding: 10px;
  margin-bottom: 10px;
  border-left: 5px solid #2e7d32;
}