body {
  font-family: 'Poppins', sans-serif;
  background-color: #0F1A28;
  color: #fff;
  margin: 0;
  padding: 0;
}
header {
  text-align: center;
  padding: 40px 20px;
  color: #FF6459;
}
header p {
  color: #ddd;
  margin-top: 10px;
}
nav ul {
  list-style: none;
  display: flex;
  justify-content: center;
  margin: 0;
  padding: 0;
}
nav li {
  margin: 0 15px;
}
nav a {
  text-decoration: none;
  color: #FF6459;
  font-weight: 600;
}
nav a:hover {
  color: white;
}
section#form {
  max-width: 600px;
  margin: 0 auto;
  background: #162334;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 0 20px #ff645940;
}
label {
  display: block;
  margin-top: 15px;
  font-weight: 600;
}
input, select, textarea {
  width: 100%;
  padding: 10px;
  margin-top: 5px;
  border: none;
  border-radius: 8px;
  font-size: 1em;
}
button {
  background-color: #FF6459;
  border: none;
  color: white;
  font-size: 1.1em;
  padding: 12px 20px;
  border-radius: 50px;
  margin-top: 20px;
  width: 100%;
  cursor: pointer;
  transition: 0.3s;
}
button:hover {
  background-color: #ff7e73;
  box-shadow: 0 0 15px #ff6459;
}
.confirm-msg {
  display: none;
  text-align: center;
  margin-top: 20px;
  color: #90EE90;
  opacity: 0;
  transition: opacity 0.8s ease-in-out;
}
.confirm-msg.show {
  display: block;
  opacity: 1;
}
footer {
  text-align: center;
  padding: 20px;
  color: #888;
  font-size: 0.9em;
  margin-top: 40px;
}