/* General Styles */
body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f4f4f4;
  color: #333;
}

/* Header Styles */
header {
  background-color: #333;
  color: #fff;
  padding: 20px 0;
  text-align: center;
}

header h1 {
  margin: 0;
  font-size: 2em;
}

header nav ul {
  list-style-type: none;
  padding: 0;
}

header nav ul li {
  display: inline;
  margin: 0 15px;
}

header nav ul li a {
  color: #fff;
  text-decoration: none;
  font-weight: bold;
}

header nav ul li a:hover {
  text-decoration: underline;
}

/* Main Content Styles */
main {
  padding: 20px;
}

.introduction {
  margin-bottom: 40px;
}

.introduction h2 {
  color: #b30000;
}

/* Gallery Styles */
.gallery {
  margin-top: 40px;
}

.image-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.image-container img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Footer Styles */
footer {
  background-color: #333;
  color: #fff;
  text-align: center;
  padding: 20px 0;
  position: absolute;
  width: 100%;
  bottom: 0;
}