/* Responsive */
@media (max-width: 768px) {
  .navbar .container {
    flex-direction: column;
    gap: 16px;
  }

  .nav-links {
    gap: 20px;
  }

  .hero {
    padding: 100px 20px 60px;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

  .hero-cta .btn {
    width: 100%;
    max-width: 280px;
  }

  .section {
    padding: 60px 0;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .screenshots-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .screenshot-item img {
    height: 260px;
  }

  .auth-card {
    padding: 32px 24px;
  }

  .dashboard-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .nav-auth {
    flex-direction: column;
    width: 100%;
  }

  .nav-auth .btn {
    width: 100%;
    text-align: center;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .feature-card {
    padding: 24px;
  }

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
}