.App {
  max-width: 1280px;
  margin: 0 auto;
  padding: 2rem;
  text-align: center;
}

.App-header {
  background-color: #282c34;
  padding: 20px;
  border-radius: 10px;
  margin-bottom: 20px;
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: calc(10px + 2vmin);
  color: white;
}

.App-header h1 {
  margin-bottom: 0.5rem;
  background: linear-gradient(45deg, #646cff, #535bf2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.App-header p {
  margin-bottom: 2rem;
  opacity: 0.8;
  font-size: 1.2rem;
}

.card {
  padding: 2em;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  margin: 1rem 0;
}

.card button {
  background: linear-gradient(45deg, #646cff, #535bf2);
  border: none;
  color: white;
  padding: 0.8rem 1.5rem;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(100, 108, 255, 0.3);
}

.card button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(100, 108, 255, 0.4);
}

.card button:active {
  transform: translateY(0);
}

.card p {
  margin-top: 1rem;
  opacity: 0.7;
}

.read-the-docs {
  color: #888;
  font-size: 0.9rem;
  margin-top: 2rem;
}

@media (prefers-color-scheme: light) {
  .App-header {
    background-color: #f8f9fa;
    color: #213547;
  }

  .card {
    background: rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.1);
  }
}