body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background: #f9f9f9;
  color: #333;
}

header {
  background: #4f46e5;
  color: white;
  padding: 20px;
  text-align: center;
}

.controls {
  max-width: 1000px;
  margin: 20px auto;
  padding: 10px 20px;
  display: flex;
  justify-content: flex-start;
  gap: 20px;
}

.container {
  max-width: 1000px;
  margin: 20px auto;
  padding: 20px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.service {
  background: white;
  border-radius: 12px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  padding: 20px;
  text-align: center;
  transition: transform 0.2s;
}

.service:hover {
  transform: translateY(-5px);
}

.service h2 {
  margin: 0 0 10px;
  color: #4f46e5;
}

.price {
  font-size: 1.2em;
  font-weight: bold;
  margin: 10px 0;
}

.pay-btn {
  display: inline-block;
  background: #4f46e5;
  color: white;
  text-decoration: none;
  padding: 10px 18px;
  border-radius: 8px;
  transition: background 0.3s;
}

.pay-btn:hover {
  background: #3730a3;
}

footer {
  text-align: center;
  padding: 20px;
  font-size: 0.9em;
  color: #666;
}