body {
  font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
  background-color: #f8fafc;
}

.benefit-card, .usecase-card {
  background: #fff;
  border-radius: 1rem;
  box-shadow: 0 2px 12px rgba(44,62,80,0.05);
  transition: box-shadow 0.2s;
}
.benefit-card:hover, .usecase-card:hover {
  box-shadow: 0 4px 24px rgba(44,62,80,0.11);
}

.accordion-button:not(.collapsed) {
  background-color: #eef2f8;
  color: #2d3a4a;
  font-weight: 500;
}

footer.footer {
  border-top: 1px solid #353535;
  background: #181d21;
}