body {
  font-family: "Poppins", sans-serif;
  background: linear-gradient(135deg, #1e1e2f, #2b5876);
  color: #fff;
  margin: 0;
  padding: 40px 20px;
}

h1 {
  text-align: center;
  font-size: 2.2rem;
  margin-bottom: 40px;
  color: #fff;
}

#mainUIComp {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
  max-width: 1200px;
  margin: auto;
}

.card {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 15px;
  padding: 20px;
  border: 1px solid rgba(255,255,255,0.1);
  transition: 0.3s ease;
}

.card:hover {
  transform: translateY(-6px);
  background: rgba(255, 255, 255, 0.15);
}

.card h2 {
  color: #ffcc70;
  border-left: 4px solid #ffcc70;
  padding-left: 10px;
  margin-bottom: 15px;
}

.item {
  background: rgba(255,255,255,0.1);
  border-radius: 10px;
  padding: 10px 15px;
  margin-bottom: 10px;
}

.item b {
  color: #fff;
}

.price {
  float: right;
  color: #00ffd9;
  font-weight: bold;
}

.item small {
  display: block;
  color: #ccc;
  margin-top: 4px;
}