body {
font-family: 'Poppins', sans-serif;
background-color: #0c00b0;
color: white;
padding: 20px;
}

#btn1 {
font-size: 20px;
font-family: 'Poppins', sans-serif;
font-weight: bold;
background: white;
color: #0c00b0;
border: none;
border-radius: 30px;
padding: 15px;
width: 100%;
margin-left: 30px;
margin-right: 30px;
}

#intro {
font-size: 18px;
width: 100%;
}
        
#btn2 {
font-size: 18px;
font-family: 'Poppins', sans-serif;
font-weight: bold;
background: white;
color: #0c00b0;
border: none;
border-radius: 30px;
padding: 15px;
width: 100%;
position: flex;
flex-direction: column;
}

#btn3 {
font-size: 18px;
font-family: 'Poppins', sans-serif;
font-weight: bold;
background: white;
color: #0c00b0;
border: none;
border-radius: 30px;
padding: 15px;
width: 100%;
position: flex;
flex-direction: column;
margin-top: 20px;
}

.card {
background: #090082;
padding: 20px;
margin-top: 20px;
border-radius: 25px;
border: 1px solid #2c8cb0;
}

.navbar {
  background: #090082;
  padding: 15px;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;  
  z-index: 1000;
}

.navbar ul {
  list-style: none;
  display: flex;
  justify-content: center;
  margin: 0;
  padding: 0;
}

.navbar li {
  margin: 0 20px;
}

.navbar a {
  text-decoration: none;
  color: white;
  font-size: 18px;
  font-weight: bold;
  transition: color 0.3s;
}

.navbar a:hover {
  color: #6ae0ff;
}