* {
  box-sizing: border-box;
  font-family: system-ui, -apple-system, BlinkMacSystemFont;
}

body {
  margin: 0;
  min-height: 100vh;
  background: linear-gradient(135deg, #0f172a, #020617);
  color: #f1f5f9;
}

header {
  padding: 24px;
  text-align: center;
}

h1 {
  font-weight: 600;
  letter-spacing: 0.5px;
}

main {
  padding: 20px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.card {
  background: rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: 20px;
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.3);
  cursor: pointer;
  transition: all 0.2s ease;
  border: 1px solid rgba(255,255,255,0.08);
}

.card:hover {
  transform: translateY(-4px);
  background: rgba(255,255,255,0.1);
}

.icon {
  font-size: 36px;
  margin-bottom: 10px;
}

.name {
  font-size: 18px;
  font-weight: 600;
}

.desc {
  font-size: 13px;
  opacity: 0.7;
  margin-top: 6px;
}