.thm-badge {
  display: flex;
  justify-content: center;
  margin: 35px 0;
}

.thm-badge img {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  transition: 0.25s ease;
  box-shadow:
    0 0 20px rgba(57, 255, 20, 0.08),
    0 0 35px rgba(0, 0, 0, 0.25);
}

.thm-badge img:hover {
  transform: translateY(-4px);
  box-shadow:
    0 0 24px rgba(57, 255, 20, 0.12),
    0 0 45px rgba(0, 0, 0, 0.35);
}

.cert-section {
  margin-top: 70px;
}

.cert-section h2 {
  text-align: center;
  margin-bottom: 30px;
}

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

.cert-card {
  border: 1px solid rgba(57, 255, 20, 0.16);
  background: rgba(57, 255, 20, 0.04);
  padding: 26px;
  border-radius: 14px;
  box-shadow:
    0 0 16px rgba(57, 255, 20, 0.05),
    0 0 32px rgba(0, 0, 0, 0.22);
  transition: 0.25s ease;
}

.cert-card:hover {
  transform: translateY(-5px);
  box-shadow:
    0 0 20px rgba(57, 255, 20, 0.08),
    0 0 38px rgba(0, 0, 0, 0.30);
}

.cert-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.cert-header h3 {
  margin: 0;
}

.cert-card p {
  margin: 0;
  color: #c8c8c8;
  line-height: 1.7;
}

.cert-card-gold {
  margin-top: 15px;
  border: 1px solid rgba(255, 215, 0, 0.35);
  background: rgba(255, 215, 0, 0.04);
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow:
    0 0 18px rgba(255, 215, 0, 0.08),
    0 0 36px rgba(0, 0, 0, 0.25);
}

.cert-card-gold:hover {
  transform: translateY(-6px);
  box-shadow:
    0 0 24px rgba(255, 215, 0, 0.14),
    0 0 45px rgba(0, 0, 0, 0.35);
}

.cert-card-gold h3 {
  color: #ffd700;
}