body {
  background-color: #e6f0ff;
  font-family: Arial, Helvetica, sans-serif;
}

form {
  max-width: 600px;
  margin: 20px auto;
  background-color: #d4e6fb;
  padding: 20px;
  border-radius: 16px;
  box-shadow: 0 4px 16px rgba(120,140,180,0.12);
  border: 1px solid #a3c4e6;
}

fieldset {
  border: 2px solid #a3c4e6;
  border-radius: 10px;
  margin-bottom: 16px;
  padding: 16px 20px 20px 20px;
  background: #f7fbff;
}

legend {
  font-weight: bold;
  font-size: 1.1em;
  background: #ff8552;
  color: white;
  padding: 4px 16px;
  border-radius: 10px;
  margin-bottom: 10px;
  letter-spacing: 1px;
  border: 2px solid #faab7b;
  box-shadow: 1px 1px 8px #faab7b11;
}

label {
  display: block;
  margin-top: 10px;
  font-weight: 600;
  margin-bottom: 2px;
}

input[type="text"],
input[type="email"],
input[type="month"],
select {
  width: 100%;
  padding: 10px;
  border: 1.5px solid #a3c4e6;
  border-radius: 6px;
  margin-bottom: 10px;
  background: white;
  font-size: 1em;
  box-sizing: border-box;
}

input[type="radio"], input[type="checkbox"] {
  margin-right: 6px;
  margin-left: 2px;
  accent-color: #468cff;
}

button[type="submit"] {
  display: block;
  width: 100%;
  padding: 14px 0;
  background-color: #268aff;
  color: #fff;
  font-size: 1.2em;
  font-weight: bold;
  border: none;
  border-radius: 8px;
  margin-top: 10px;
  cursor: pointer;
  transition: background 0.2s;
  box-shadow: 0 3px 16px rgba(80,140,200,0.13);
}

button[type="submit"]:hover {
  background-color: #2066cc;
}

/* Termos e condições checkbox */
fieldset:last-of-type label {
  display: inline-block;
  font-weight: bold;
  margin-left: 6px;
  color: #222;
}