.sectionCard {
  border: 1px solid rgba(226, 232, 240, 0.9);
  background:
    radial-gradient(circle at top left, rgba(96, 165, 250, 0.1), transparent 34%),
    radial-gradient(circle at bottom right, rgba(186, 230, 253, 0.07), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.8), rgba(248, 250, 252, 0.74));
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.045);
}

:global([data-theme='dark']) .sectionCard {
  border-color: rgba(255, 255, 255, 0.06);
  background:
    radial-gradient(circle at top left, rgba(96, 165, 250, 0.12), transparent 34%),
    radial-gradient(circle at bottom right, rgba(34, 211, 238, 0.08), transparent 28%),
    linear-gradient(180deg, rgba(15, 23, 42, 0.8), rgba(15, 23, 42, 0.72));
  box-shadow: 0 14px 36px rgba(2, 6, 23, 0.24);
}
