body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  line-height: 1.6;
  background: #fefefe;
  color: #333;
}

header.hero {
  background: linear-gradient(90deg, #ffcc00, #00ccff, #ff3366);
  color: white;
  text-align: center;
  padding: 3rem 1rem;
}

.logo {
  max-width: 180px;
  margin-bottom: 1rem;
}

.tagline {
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

.navbar {
  background: #222;
  text-align: center;
  padding: 0.5rem 0;
}

.navbar a {
  color: white;
  margin: 0 15px;
  text-decoration: none;
  font-weight: bold;
}

.section {
  padding: 3rem 1rem;
  max-width: 800px;
  margin: auto;
}

.section.alt {
  background-color: #f0f8ff;
}

.section h2 {
  color: #444;
  margin-bottom: 1rem;
}

ul {
  list-style-type: none;
  padding: 0;
}

ul li {
  padding: 0.5rem 0;
}

.btn {
  background: #00bfff;
  color: white;
  padding: 0.7rem 1.2rem;
  text-decoration: none;
  border-radius: 5px;
  display: inline-block;
  margin-top: 1rem;
}

form {
  display: flex;
  flex-direction: column;
}

form label {
  margin: 0.5rem 0 0.2rem;
}

form input, form textarea {
  padding: 0.5rem;
  font-size: 1rem;
  margin-bottom: 1rem;
  border: 1px solid #ccc;
  border-radius: 4px;
}

form button {
  background: #00bfff;
  color: white;
  border: none;
  padding: 0.7rem;
  cursor: pointer;
  border-radius: 5px;
}

footer {
  background: #222;
  color: white;
  text-align: center;
  padding: 1rem;
}