/* Base styles as before... */
body {
  font-family: sans-serif;
  background-color: #fafafa;
  color: #333;
}

/* Navbar same as before... */
.navbar { background: #fff; border-bottom: 1px solid #ddd; padding: 1rem; }
.nav-container { max-width: 1200px; margin: auto; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; }
.logo { font-weight: bold; }
.nav-links { display: flex; gap: 1rem; }
.nav-links a { text-decoration: none; color: #333; }
.nav-links a.active { font-weight: bold; }

/* Gallery section */
.gallery-section {
  max-width: 1200px;
  margin: 2rem auto;
  padding: 0 1rem;
}
.gallery-section h1 {
  text-align: center;
  margin-bottom: 2rem;
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
}
.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
  cursor: pointer;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}
.gallery-item:hover img {
  transform: scale(1.05);
}
.overlay {
  position: absolute;
  bottom: 0;
  background: rgba(0,0,0,0.6);
  color: white;
  width: 100%;
  padding: 0.5rem;
  text-align: center;
  font-size: 0.9rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.gallery-item:hover .overlay {
  opacity: 1;
}

/* Lightbox */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.9);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 999;
  display: none;
}
.lightbox-img {
  max-width: 90%;
  max-height: 80vh;
}
.lightbox-caption {
  color: #fff;
  margin-top: 1rem;
  text-align: center;
  font-size: 1rem;
}
.lightbox-close {
  position: absolute;
  top: 1rem;
  right: 2rem;
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
}