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

body {
  font-family: Arial, sans-serif;
  background-color: #f4f4f4;
  color: #333;
  direction: rtl;
}

header {
  background-color: #333;
  color: #fff;
  padding: 10px 0;
}

nav ul {
  list-style: none;
  display: flex;
  justify-content: center;
}

nav ul li {
  margin: 0 20px;
}

nav ul li a {
  color: #fff;
  text-decoration: none;
  font-size: 18px;
}

main {
  padding: 20px;
  display: flex;
  justify-content: center;
}

.product {
  background-color: #fff;
  padding: 20px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 300px;
}

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

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

.product-info h2 {
  font-size: 22px;
  margin-top: 15px;
}

.price {
  font-size: 20px;
  color: #e74c3c;
  margin: 10px 0;
}

.description {
  font-size: 16px;
  color: #555;
  margin: 10px 0;
}

button {
  background-color: #3498db;
  color: white;
  border: none;
  padding: 10px;
  width: 100%;
  margin-top: 10px;
  cursor: pointer;
  font-size: 16px;
}

button:hover {
  background-color: #2980b9;
}

footer {
  text-align: center;
  padding: 20px;
  background-color: #333;
  color: white;
  margin-top: 30px;
}