/* styles.css */
:root {
    --color-primary: #0052cc;
    --color-secondary: #ff8c00;
    --color-bg: #ffffff;
    --color-text: #222222;
    --font-fam: 'Vazir', sans-serif;
}
body {
    margin:0;
    padding:0;
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-fam);
    direction: rtl;
    line-height: 1.6;
}
a {
    color: var(--color-primary);
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}
header, footer {
    background-color: var(--color-primary);
    color: #fff;
    padding: 20px;
    text-align: center;
}
nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    gap: 20px;
}
nav ul li a {
    color: #fff;
    font-weight: bold;
}
.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
    padding: 40px 0;
}
h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}
h2 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    margin-top: 40px;
}
.btn {
    display: inline-block;
    background-color: var(--color-secondary);
    color: #fff;
    padding: 12px 30px;
    font-size: 1rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    text-align: center;
}
.btn:hover {
    background-color: #e67600;
}
footer p {
    margin: 10px 0 0 0;
    font-size: 0.9rem;
}
@media (max-width: 768px) {
    nav ul {
        flex-direction: column;
        gap: 10px;
    }
    h1 {
        font-size: 2rem;
    }
    h2 {
        font-size: 1.5rem;
    }
}