.implants-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 35px;
}

.implants-card {
  background: #ffffff;
  padding: 26px;
  border-radius: 18px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.implants-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.12);
}

.implants-card h3 {
  color: #1b5e20;
  margin-bottom: 14px;
  font-size: 1.3rem;
}

.implants-card ul {
  padding-left: 18px;
}

.implants-card li {
  margin-bottom: 9px;
}

.highlight-card {
  background: linear-gradient(135deg, #e8f5e9, #ffffff);
  border: 2px solid #2e7d32;
}

.intro-card {
  max-width: 900px;
  margin: 0 auto 35px;
  text-align: center;
}