.galeria-web {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  padding: 40px 20px;
  width: 95%;
  margin: auto;
}

.web-item {
  text-align: center;
}

.web-item img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  transition: transform 0.3s ease;
  cursor: pointer;
}

.web-item img:hover {
  transform: scale(1.05);
}

.web-item h4 {
  margin-top: 10px;
  font-size: 1rem;
  color: #333;
  font-weight: 500;
}

.intro-landing {
  max-width: 800px;
  margin: 20px auto;
  text-align: center;
  font-size: 1.1rem;
  color: #444;
}

.linea {
      background: #faf332;
      height: 5px;
      width: 400px;
      margin: 0 auto 30px;
      display: block;
    }

.web-item {
  text-align: center;
}

.web-item h4 {
  margin-top: 10px;
  font-size: 1rem;
  color: #333;
  font-weight: 500;
}

.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #000;
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

.lightbox iframe {
  width: 90%;
  height: 80%;
  border-radius: 10px;
  box-shadow: 0 0 20px rgba(255,255,255,0.3);
  background: white;
}

.close-btn {
  position: absolute;
  top: 30px;
  right: 40px;
  font-size: 3rem;
  color: white;
  cursor: pointer;
  z-index: 10000;
}

@media screen and (max-width: 600px) {
  .galeria-web {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  }
}