body {
  margin: 0;
  font-family: 'Poppins', sans-serif;
  background: linear-gradient(135deg, #f8f9fa, #e3f2fd);
  color: #333;
  overflow-x: hidden;
}
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background: linear-gradient(90deg, #007bff, #00c6ff);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 1000;
}
.logo { font-size: 1.8rem; font-weight: 700; }
.logo span { color: #ffeb3b; }
.navbar ul { list-style: none; display: flex; gap: 1.5rem; }
.navbar a { color: #fff; text-decoration: none; font-weight: 500; transition: color 0.3s; }
.navbar a:hover { color: #ffeb3b; }
.hero { text-align: center; padding: 6rem 2rem; background: linear-gradient(135deg, #00c6ff, #0072ff); color: white; }
.hero h1 { font-size: 3rem; margin-bottom: 1rem; }
.hero p { font-size: 1.3rem; margin-bottom: 2rem; }
.btn { background: #ffeb3b; color: #333; padding: 0.8rem 1.5rem; border-radius: 50px; font-weight: 600; text-decoration: none; transition: background 0.3s; }
.btn:hover { background: #fff; }
.about, .services, .contact { padding: 4rem 2rem; text-align: center; }
.about h2, .services h2, .contact h2 { color: #007bff; margin-bottom: 1.5rem; }
.service-container { display: flex; flex-wrap: wrap; justify-content: center; gap: 2rem; }
.card { background: #fff; border-radius: 15px; padding: 2rem; width: 300px; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1); transition: transform 0.3s ease; }
.card:hover { transform: translateY(-10px); }
.contact form { display: flex; flex-direction: column; align-items: center; gap: 1rem; max-width: 500px; margin: auto; }
.contact input, .contact textarea { width: 100%; padding: 0.8rem; border-radius: 8px; border: 1px solid #ccc; font-family: 'Poppins', sans-serif; }
.contact button { background: linear-gradient(90deg, #007bff, #00c6ff); color: white; border: none; padding: 0.8rem 1.5rem; border-radius: 50px; cursor: pointer; transition: background 0.3s; }
.contact button:hover { background: #0056b3; }
footer { background: #007bff; color: white; text-align: center; padding: 1rem; }