css
body {
  font-family: Arial, sans-serif;
  margin: 0;
padding: 0;
  background: #f7f7f7;
  color: #333;
}

header, footer {
  background: #003366;
  color: white;
  padding: 1em;
  text-align: center;
}

nav a {
  margin: 0 10px;
  color: #fff;
  text-decoration: none;
}

nav a:hover {
  text-decoration: underline;
}

main {
  padding: 20px;
}

.hero-img {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
}

.gallery {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  justify-content: center;
  margin-top: 20px;
}

.gallery img {
  max-width: 300px;
  width: 100%;
  border-radius: 6px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
  transition: transform 0.3s ease;
}

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

img {
  max-width: 100%;
  height: auto;
}