.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.category-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 15px;
  padding: 30px;
  color: var(--main-white);
  transition: all 0.3s ease;
  border: 2px solid transparent;
  backdrop-filter: blur(10px);
  text-decoration: none;
}
.category-card:hover {
  transform: translateY(-10px);
  border-color: var(--main-light-color);
  box-shadow: 0 20px 40px rgba(223, 14, 154, 0.3);
  background: rgba(255, 255, 255, 0.1);
  color: inherit;
  text-decoration: none;
}
.category-card h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: var(--main-light-color);
}
.category-card p {
  opacity: 0.8;
  line-height: 1.6;
}
.category-icon {
  font-size: 2.5rem;
  margin-bottom: 20px;
  display: block;
}

/* Responsywność */
@media (max-width: 768px) {
  .categories-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .header h1 {
    font-size: 2rem;
  }
  .category-card {
    padding: 20px;
  }
}