* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
}

header {
  background: linear-gradient(to right, #EE82EE, #00CED1);
  color: #fff;
  padding: 20px;
}

nav ul {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}

nav li {
  margin-right: 20px;
}

nav a {
  color: #fff;
  text-decoration: none;
}

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

main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

#product {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	margin-top: 50px;
}

.product-image {
	width: 100%;
  	height: auto;
}

.product-details {
	flex-basis: 50%;
	padding: 20px;
}

.product-details h2 {
	margin: 0;
}

.product-details p {
	margin: 0;
	font-size: 18px;
	margin-bottom: 10px;
}
/* Styles pour les écrans jusqu'à 768px de largeur */

@media screen and (max-width: 768px) {
	.product-image {
		flex-basis: 100%;
		text-align: center;
	}

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

	.product-details {
		flex-basis: 100%;
		margin-top: 20px;
	}
}

/* Styles pour les écrans jusqu'à 480px de largeur */

@media screen and (max-width: 480px) {
	header h1 {
		font-size: 24px;
	}
	nav ul {
  		display: flex;
  		list-style: none;
  		margin: 0;
  		padding: 0;
	}
	nav li {
		display: block;
		margin-right: 10px;
		margin-bottom: 10px;
	}

	nav a {
		font-size: 16px;
	}

	#product {
		flex-direction: column;
	}

	.product-image {
		text-align: center;
	}

	.product-image img {
		width: 100%;
		height: auto;
	}

	.product-details {
		margin-top: 0;
	}
}

.price {
	font-weight: bold;
}

form {
	margin-top: 20px;
	display: flex;
	align-items: center;
}

label {
	margin-right: 10px;
	font-size: 18px;
}

input[type="number"] {
	width: 50px;
	margin-right: 10px;
	padding: 5px;
	font-size: 18px;
}

button[type="submit"] {
	background-color: #e03a45;
	color: #fff;
	padding: 10px 20px;
	border: none;
	font-size: 18px;
	cursor: pointer;
}

button[type="submit"]:hover {
	background-color: #0099ff;
}
p{
      text-align: justify;
      text-justify: inter-word;
    }

footer {
  color: #000;
  text-align: center;
  padding: 20px;
}