body {
	background-color: #f4f4f4;
	font-family: Neuropolitical, sans-serif;
	color: #333;

.container {
  width: 960px;
  margin: 0 auto;
}
 
@media (max-width: 767px) {
  .container {
    width: 90%;
  }
}

@media (max-width: 479px) {
  .container {
    width: 100%;
  }
}

}

header {
	background-color: #2980b9;
	color: #fff;
	padding: 20px;
}

h1 {
	font-size: 48px;
	margin: 0;
}

nav ul {
	list-style-type: none;
	margin: 0;
	padding: 0;
	display: flex;
	justify-content: flex-end;
}

nav li {
	margin: 0 10px;
}

nav a {
	color: #fff;
	text-decoration: none;
	font-size: 24px;
	transition: color 0.3s ease;
}

nav a:hover {
	color: #f1c40f;
}

.hero-image {
	background-image: url('https://upload.wikimedia.org/wikipedia/commons/thumb/5/5a/Books_HD_%288314929977%29.jpg/1280px-Books_HD_%288314929977%29.jpg');
	background-size: cover;
	background-position: center;
	height: 400px;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	text-align: center;
	transition: background-color 0.3s ease;
}

.hero-image:hover {
	background-color: rgba(0, 0, 0, 0.5);
}

.hero-image h2, .hero-image p {
	color: #fff;
	transition: color 0.3s ease;
}

.hero-image:hover h2, .hero-image:hover p {
	color: #f1c40f;
}

.subjects {
	background-color: #f1c40f;
	padding: 50px;
}

.subjects h2 {
	font-size: 36px;
	margin-bottom: 20px;
}

.subjects ul {
	list-style-type: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-wrap: wrap;
}

.subjects li {
	margin: 10px;
	background-color: #fff;
	padding: 20px;
	box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
	border-radius: 5px;
	transition: box-shadow 0.3s ease;
}

.subjects li:hover {
	box-shadow: 0 0 20px rgba(0, 0, 0, 0.4);
}

.subjects a {
	color: #333;
	text-decoration: none;
	font-size: 24px;
}

.about {
	background-color: #2980b9;
	padding: 50px;
	color: #fff;
}

.about h2 {
	font-size: 36px;
	margin-bottom: 20px;
}

.about p {
	font-size: 18px;
	line-height: 1.5;
}

.contact {
	background-color: #f1c40f;
	padding: 50px;
}

.contact h2 {
	font-size: 36px;
	margin-bottom: 20px;
}

.contact label {
	display: block;
	font-size: 18px;
	margin-bottom: 10px;
}

.contact input, .contact textarea {
	display: block;
	width: 100%;
	padding: 10px;
	border: none;
	border-radius: 5px;
	margin-bottom: 20px;
}

.contact input[type="submit"] {
	background-color: #2980b9;
	color: #fff;
	padding: 10px 20px;
	border: none;
	border-radius: 5px;
	font-size: 18px;
	cursor: pointer;
	transition: background-color 0.3s ease;
}

.contact input[type="submit"]:hover {
	background-color: #f1c40f;
}

footer {
	background-color: #333;
	color