body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #0f172a;
  color: #e2e8f0;
}

header {
  text-align: center;
  padding: 40px 20px;
}

header h1 {
  margin: 0;
  font-size: 2.5rem;
}

main {
  padding: 20px;
}

.apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
}

.app-card {
  background: #1e293b;
  padding: 20px;
  border-radius: 16px;
  text-align: center;
  box-shadow: 0 10px 25px rgba(0,0,0,0.3);
}

.app-card img {
  width: 100px;
  height: 100px;
  object-fit: cover;
  border-radius: 20px;
  margin-bottom: 10px;
}

.app-card h2 {
  margin: 10px 0 5px;
}

.app-card p {
  font-size: 0.9rem;
  opacity: 0.8;
}

.app-card a {
  display: inline-block;
  margin-top: 10px;
  color: #38bdf8;
  text-decoration: none;
}

footer {
  text-align: center;
  padding: 20px;
  font-size: 0.9rem;
  opacity: 0.7;
}