* {
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: rgb(255, 255, 255);
  color: rgb(0, 11, 128);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  min-height: 100vh;
  min-width: 100%;
  margin-top:20px;
  padding: 20px;
}

h1 {
  text-align:center;
  margin-bottom: 20px;
  padding:40px;
  font-size: 2.5rem;
  color: rgb(4, 12, 98);
  text-decoration:underline;
}

main {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  padding: 40px;
  border: 2px solid rgb(2, 17, 36);
  border-radius: 30px;
  /* box-shadow: 0 10px 25px ; */
  width: 100%;
  max-width: 600px;
  margin-top: -30px; /* Pulls the main container up */
}

#quiz {
  margin-bottom: 20px;
}

label {
  font-weight: bold;
  margin-top: 20px;
  display: block;
  color: rgb(17, 5, 57);
  font-size: 1.2rem;
}

input[type="radio"] {
  margin-right: 15px;
  transform: scale(1.2);
  accent-color: #115fcb;
}

button {
  background: linear-gradient(135deg, #6a11cb, #2575fc);
  color: white;
  border: none;
  padding: 12px 25px;
  font-size: 1.1rem;
  cursor: pointer;
  border-radius: 30px;
  margin-right: 15px;
  transition: background 0.4s, transform 0.3s;
}

button:hover {
  background: linear-gradient(135deg, #2575fc, #6a11cb);
  transform: translateY(-3px);
}

button:active {
  background: linear-gradient(135deg, #6a11cb, #2575fc);
  transform: translateY(1px);
}

button:focus {
  outline: none;
}

button:last-child {
  background: linear-gradient(135deg, #ff7e5f, #feb47b);
}

button:last-child:hover {
  background: linear-gradient(135deg, #feb47b, #ff7e5f);
}

button:last-child:active {
  background: linear-gradient(135deg, #ff7e5f, #feb47b);
}