/* Validation Section */
.validation-section {
  background: #ffffff;
  padding: 5rem 2rem;
}

.validation-card {
  background: white;
  padding: 2rem;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  transition: transform 0.3s ease;
  text-align: center;
  height: 100%;
  margin-bottom: 2rem;
}

.validation-card:hover {
  transform: translateY(-8px);
}

.validation-card .icon-large {
  font-size: 4rem;
  margin-bottom: 2rem;
  color: var(--primary-blue);
}

.validation-card h3 {
  color: var(--dark-gray);
  margin-bottom: 1rem;
  font-weight: 600;
}

.validation-card p {
  color: #555;
}

/* Intellectual Property Section */
.ip-section {
  background: #f9fafb;
  text-align: center;
  padding: 5rem 2rem;
}

.ip-section h2 {
  margin-bottom: 3rem;
}

.ip-cards {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2rem;
}

.ip-card {
  background: white;
  padding: 2rem;
  border-radius: 16px;
  width: 300px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  transition: transform 0.3s ease;
  text-align: center;
}

.ip-card:hover {
  transform: translateY(-8px);
}

.ip-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.ip-card h3 {
  color: var(--primary-blue);
  margin-bottom: 1rem;
}

.ip-card p {
  color: #555;
}

/* Blue Heading Style */
.blue-heading {
  color: var(--primary-blue);
}

/* Responsive */
@media (max-width: 768px) {
  .validation-content {
    flex-direction: column;
    text-align: center;
  }

  .ip-cards {
    flex-direction: column;
    align-items: center;
  }
}