* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333;
  background: #f9f9f9;
}
.container {
  width: 90%;
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 0;
}
header {
  background: linear-gradient(to right, #007bff, #00c6ff);
  color: #fff;
  text-align: center;
  padding: 4rem 0;
}
header h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}
header .btn {
  display: inline-block;
  margin-top: 1rem;
  background: #fff;
  color: #007bff;
  padding: 0.75rem 1.5rem;
  border-radius: 30px;
  text-decoration: none;
  font-weight: bold;
}
section {
  padding: 2rem 0;
}
section h2 {
  margin-bottom: 1rem;
  color: #007bff;
}
ol li, ul li {
  margin: 0.5rem 0;
}
.contact form {
  display: flex;
  flex-direction: column;
}
.contact input, .contact textarea {
  padding: 0.75rem;
  margin-bottom: 1rem;
  border: 1px solid #ccc;
  border-radius: 5px;
}
.contact button {
  background: #007bff;
  color: white;
  padding: 0.75rem;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  font-weight: bold;
}
footer {
  text-align: center;
  padding: 2rem 0;
  background: #eee;
  font-size: 0.9rem;
}