.certifications {
  background-color: #f9f9f9;
  padding: 80px 0;
}

.cert-card {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  margin-bottom: 30px;
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-align: center;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.cert-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 25px rgba(0,0,0,0.1);
}

.cert-img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  display: block;
}

.cert-info {
  padding: 20px;
  flex-grow: 1; /* makes the info area stretch evenly */
}

.cert-info h4 {
  font-size: 20px;
  font-weight: 600;
  margin: 10px 0 6px;
  color: #333333;
}

.cert-info p {
  font-size: 14px;
  color: #666666;
  margin-bottom: 8px;
}

.cert-info span {
  font-size: 13px;
  color: #999999;
  display: block;
  margin-bottom: 10px;
}

.cert-link a {
  display: inline-flex;
  align-items: center;
  font-size: 14px;
  font-weight: 500;
  color: #007bff;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.3s ease, border-color 0.3s ease;
}

.cert-link a:hover {
  color: #0056b3;
  border-color: #0056b3;
}

.udemy-icon {
  width: 18px;
  height: 18px;
  margin-right: 6px;
  vertical-align: middle;
}

/* Make the row act like a flexbox grid */
.row.justify-content-center {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
}

/* Responsive breakpoints */
@media (max-width: 991px) {
  .cert-img {
    height: 220px;
  }
}

@media (max-width: 767px) {
  .certifications {
    padding: 50px 0;
  }
  .cert-img {
    height: 200px;
  }
  .cert-info h4 {
    font-size: 18px;
  }
  .cert-info p {
    font-size: 13px;
  }
}

@media (max-width: 575px) {
  .cert-card {
    width: 100%;
  }
  .cert-img {
    height: 180px;
  }
}