body{
background-color: #f5f5f5; 
font-family: Arial sans-serif;
height: 1.6;
margin: 0;
}

header{
	background-color: #004466;
	font: #fff;
	padding-top: 10px;
	text-align: center;
}

header nav anchor{
color: white;
padding-left: 15px;
padding-right: 15px;
 list-style-type: none;
 font-weight: bold;
}

header image{
	height: 400px
}
main{
	padding: 20px;
	margin: auto;
	max-width: 1200px;
}
h1{
	color: #004466;
}
.flex-gallery {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-top: 20px;
}

.flex-item{
	
	flex: 1 1 calc(33.33%);
	box-sizing: border-box;
}

.flex-item img{
	width: 100%;
	display: block;
	border-radius: 8px;
	height:400px;
}

ul{
	list-style-type: disc;
	padding-left: 20px;
}

@media (max-width: 900px) {
	.flex-item { flex: 1 1 calc(50% - 10px); }
    .header-img { max-width: 200px; }
	header nav a { font-size: 15px; margin: 5px 10px; }
	}
@media (max-width: 600px) {
	.flex-item { flex: 1 1 100%; }
	header nav { display: flex; flex-direction: column; align-items: center; }
	header nav a { margin: 5px 0; }
	.header-img { max-width: 150px; }
	main { padding: 15px; }
}


.site-footer {
	background-color: #2c3e50;
	color: #ecf0f1;
	padding: 40px 20px 10px;
	font-family: Arial, sans-serif;
}

.footer-container {
	display: flex;
	justify-content: space-around;
	flex-wrap: wrap; 
    max-width: 1200px;
	margin: 0 auto;
	padding-bottom: 20px;
	border-bottom: 1px solid #34495e;
}

.footer-column {
	flex-basis: 30%;
	margin-bottom: 20px;
	min-width: 250px;
}

.footer-column h4 {
color: #f1c40f;
font-size: 1.2em;
margin-bottom: 15px;
border-bottom: 2px solid #34495e;
padding-bottom: 5px;
}


.footer-column p {
margin: 5px 0;
line-height: 1.5;
}

.footer-column i {
	margin-right: 8px;
	color: #bdc3c7;
}

.footer-column a {
	color: #3498db;
	text-decoration: none;
	transition: color 0.3s ease;
}

.footer-column a:hover {
	color: #e74c3c;
}


.footer-bottom {
text-align: center;
padding-top: 10px;
}

.footer-bottom p {
font-size: 0.9em;
color: #95a5a6;
margin: 0;
}

.social-buttons {
display: flex;
gap: 10px;
justify-content: center;
padding: 20px;
}

.social-btn {
	display: inline-flex;
	width: 40px;
	height: 40px;
	border-radius: 50%;
	color: white;
	text-decoration: none;
	font-size: 18px;
	align-items: center;
	justify-content: center;
	transition: background-color 0.3s ease, opacity 0.3s ease;
}

.facebook { background-color: #3b5998; }
.twitter { background-color: #1da1f2; }
.instagram { background-color: #e4405f; }
.linkedin { background-color: #0077b5; }

.flex-gallery {
display: flex;
flex-wrap: wrap;
gap: 10px;
margin-top: 20px;
}

.flex-item {
flex: 1 1 calc(33.33% - 10px);
box-sizing: border-box;
}

.flex-item img {
width: 100%;
display: block;
border-radius: 8px;
height: 400px;
}

ul {
list-style-type: disc;
padding-left: 20px;
}

.flex-item:hover .image-description {
  background-color: #004466;
  color: white;
  padding: 16px;
  font-size: 16px;
  border: none;
  display: block;
}

.flex-item {
    position: relative;
    width: 300px;
    display: inline-block;
}

.image-description {
    display: none;
    padding: 10px;
    background-color: #f0f0f0;
    text-align: center;
}