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

body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

nav ul {
  display: flex;
  justify-content: space-around;
  background-color: #333;
  padding: 10px;
  list-style: none;
}

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

header {
  text-align: center;
  padding: 50px;
  background-color: #4CAF50;
  color: white;
}

header .cta-btn {
  background-color: white;
  color: #4CAF50;
  padding: 10px 20px;
  text-decoration: none;
  font-weight: bold;
  margin-top: 20px;
  display: inline-block;
}

section {
  padding: 40px;
}

h2 {
  text-align: center;
  margin-bottom: 20px;
}

.service {
  margin-bottom: 20px;
}

#portfolio .project {
  margin-bottom: 15px;
}

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

form button {
  padding: 10px 20px;
  background-color: #4CAF50;
  color: white;
  border: none;
  cursor: pointer;
}

footer {
  text-align: center;
  background-color: #333;
  color: white;
  padding: 20px;
}