.app-grid {
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(260px,1fr));
  gap:20px;
}

.app-card {
  background:var(--card);
  border:1px solid var(--border);
  padding:16px;
  border-radius:10px;
  transition:.2s;
}

.app-card:hover {
  transform:translateY(-4px);
  border-color:var(--accent);
}

.app-card img {
  width:100%;
  border-radius:6px;
}

#app-list {
  display: grid;
  gap: 20px;
}

@media (min-width: 1025px) {
  #app-list {
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  }
}

@media (min-width: 641px) and (max-width: 1024px) {
  #app-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  #app-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .btn {
    padding: 14px 16px;
    font-size: 1rem;
    border-radius: 14px;
  }
}