body {
    font-family: 'Cairo', sans-serif;
    background: #f7f8fc;
    margin: 0;
    padding: 0;
    direction: rtl;
}

nav {
    background: #6a11cb;
    display: flex;
    justify-content: center;
    padding: 15px;
}
nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
}
nav ul li {
    margin: 0 15px;
}
nav ul li a {
    text-decoration: none;
    color: white;
    font-weight: bold;
}
nav ul li a:hover {
    color: #ffd700;
}

.container {
    max-width: 800px;
    margin: 50px auto;
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

h1 {
    color: #6a11cb;
    text-align: center;
    margin-bottom: 20px;
}
p {
    font-size: 18px;
    color: #333;
    line-height: 1.8;
}

form input, form textarea, form button {
    width: 100%;
    margin-bottom: 15px;
    padding: 12px;
    font-size: 16px;
    border-radius: 8px;
    border: 1px solid #ccc;
}
form button {
    background: #6a11cb;
    color: white;
    border: none;
    cursor: pointer;
    transition: 0.3s;
}
form button:hover {
    background: #2575fc;
}