body {
  margin: 0;
  font-family: "Poppins", sans-serif;
  color: #222;
  text-align: center;
  background-image: url('https://images.unsplash.com/photo-1503264116251-35a269479413?auto=format&fit=crop&w=1500&q=80');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  backdrop-filter: blur(4px);
}

/* Title */
.main-title {
  font-size: 2.4rem;
  font-weight: 700;
  margin-top: 40px;
  background: linear-gradient(90deg, #2563eb, #9333ea);
  -webkit-background-clip: text;
  color: transparent;
}

.subtitle {
  color: #f1f1f1;
  margin-bottom: 40px;
  font-size: 1.1rem;
}

/* Card Container */
.card-container {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 30px;
  padding: 0 20px 60px;
}

/* Individual Card */
.card {
  width: 270px;
  background: rgba(255, 255, 255, 0.85);
  border-radius: 20px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  padding: 25px;
  cursor: pointer;
  transition: 0.3s ease;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.card img {
  width: 60px;
  margin-bottom: 15px;
}

.card h2 {
  color: #111;
  margin-bottom: 10px;
}

.card p {
  font-size: 0.95rem;
  color: #333;
}

/* Footer */
footer {
  color: #f9f9f9;
  background: rgba(0, 0, 0, 0.6);
  padding: 15px;
  font-size: 0.9rem;
}