body {
  font-family: "Poppins", Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f5f8fa;
  color: #222;
  line-height: 1.6;
}

header {
  background-color: #0077b6;
  color: white;
  padding: 20px 0;
  text-align: center;
}

header h1 {
  margin: 0;
  font-size: 2rem;
}

nav {
  background: #023e8a;
  text-align: center;
  padding: 10px 0;
}

nav a {
  color: #ffffff;
  text-decoration: none;
  margin: 0 15px;
  font-weight: 500;
}

nav a:hover {
  text-decoration: underline;
}

.container {
  width: 90%;
  max-width: 1100px;
  margin: 20px auto;
  background: #fff;
  padding: 20px;
  border-radius: 8px;
}

img.responsive {
  width: 100%;
  height: auto;
  border-radius: 8px;
}

footer {
  background: #0077b6;
  color: #fff;
  text-align: center;
  padding: 10px 0;
  margin-top: 30px;
}

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

form label {
  margin: 10px 0 5px;
  font-weight: bold;
}

form input, form textarea {
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 4px;
}

form button {
  background-color: #0077b6;
  color: white;
  border: none;
  padding: 10px;
  border-radius: 4px;
  margin-top: 10px;
  cursor: pointer;
}

form button:hover {
  background-color: #023e8a;
}

/* Responsive Design */
@media (max-width: 768px) {
  nav a {
    display: block;
    margin: 10px 0;
  }
}