* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Segoe UI", sans-serif;
  background: linear-gradient(to right, #0f2027, #203a43, #2c5364);
  color: white;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

header {
  text-align: center;
  padding: 80px 20px 40px;
}

header h1 {
  font-size: 3rem;
  color: #00bcd4;
}

header p {
  margin-top: 10px;
  font-size: 1.2rem;
  color: #d0d0d0;
}

.apps {
  flex: 1;
  padding: 50px;
  text-align: center;
}

.app-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
  margin-top: 30px;
}

.app-card {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  padding: 30px;
  width: 300px;
  backdrop-filter: blur(10px);
  transition: transform 0.3s ease;
}

.app-card:hover {
  transform: translateY(-10px);
}

.btn {
  display: inline-block;
  margin-top: 15px;
  padding: 10px 20px;
  background: #00bcd4;
  color: white;
  border-radius: 8px;
  text-decoration: none;
  transition: 0.2s;
}

.btn:hover {
  background: #0097a7;
}

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