body {
  font-family: Arial, sans-serif;
  background: #f5f5f5;
  color: #333;
  margin: 0;
  padding: 0;
}

header {
  background: white;
  text-align: center;
  padding: 20px 10px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.intro {
  text-align: center;
  padding: 20px;
}

.whatsapp-btn {
  display: inline-block;
  background: #25D366;
  color: white;
  padding: 10px 20px;
  text-decoration: none;
  border-radius: 6px;
}

.gallery {
  padding: 20px;
  max-width: 1000px;
  margin: auto;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 15px;
}

.gallery-grid img {
  width: 100%;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  transition: transform 0.3s ease;
}

.gallery-grid img:hover {
  transform: scale(1.05);
}

footer {
  background: #333;
  color: white;
  text-align: center;
  padding: 15px;
  margin-top: 30px;
}