.project-images {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin: 30px 0;
}

.project-images img {
  max-width: 100%;
  height: auto;
  max-height: 400px;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transition: transform 0.3s ease;
}

.project-images img:hover {
  transform: scale(1.05);
}

main h1 {
  font-size: 2rem;
  margin-top: 40px;
  text-align: center;
}

main p {
  text-align: center;
  max-width: 800px;
  margin: 20px auto;
  font-size: 1.1rem;
}

.btn {
  display: inline-block;
  background-color: #D32F2F;
  color: white;
  padding: 10px 20px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: 600;
  margin: 20px auto 40px;
  transition: background-color 0.3s ease;
}

.btn:hover {
  background-color: #a52727;
}
/* Lightbox styles */
.lightbox {
  display: none;
  position: fixed;
  z-index: 1000;
  padding-top: 60px;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0,0,0,0.9);
}

.lightbox-content {
  margin: auto;
  display: block;
  max-width: 90%;
  max-height: 80vh;
}

.lightbox .close {
  position: absolute;
  top: 30px;
  right: 40px;
  color: #fff;
  font-size: 40px;
  font-weight: bold;
  cursor: pointer;
}

.lightbox .close:hover {
  color: #bbb;
}