body {
  margin: 0;
  font-family: Arial, sans-serif;
  background-color: black;
  color: white;
}

.header {
  background-color: red;
  text-align: center;
  padding: 20px 10px;
}

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

.header p {
  margin: 5px 0 0;
  font-size: 1rem;
}

.choose-plan {
  text-align: center;
  padding: 60px 20px;
  background: url('logo.png') no-repeat center;
  background-size: contain;

  border-top: 5px solid red;
  border-bottom: 5px solid red;
}

.choose-plan h2 {
  color: red;
  margin-bottom: 70px;
}

.plan-card {
  display: block;
  text-decoration: none;
  background-color: #111;
  border-radius: 10px;
  border: solid red;
  padding: 20px;
  margin: 20px auto;
  max-width: 400px;
  color: white;
  box-shadow: 0 0 10px rgba(255,0,0,0.4);
  transition: transform 0.2s, box-shadow 0.2s;
}

.plan-card:hover {
  transform: scale(1.03);
  box-shadow: 0 0 15px rgba(255, 0, 0, 0.6);
}