/* وزن نازک (Light) */
@font-face {
    font-family: 'IRANSansX';
    src: url('IRANSansX-Light.woff2') format('woff2'), url('IRANSansX-Light.woff') format('woff');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}

/* وزن عادی (Regular) */
@font-face {
    font-family: 'IRANSansX';
    src: url('IRANSansX-Regular.woff2') format('woff2'), url('IRANSansX-Regular.woff') format('woff');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

/* وزن متوسط (Medium) */
@font-face {
    font-family: 'IRANSansX';
    src: url('IRANSansX-Medium.woff2') format('woff2'), url('IRANSansX-Medium.woff') format('woff');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

/* وزن ضخیم (Bold) */
@font-face {
    font-family: 'IRANSansX';
    src: url('IRANSansX-Bold.woff2') format('woff2'), url('IRANSansX-Bold.woff') format('woff');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

/* وزن خیلی ضخیم (Black) */
@font-face {
    font-family: 'IRANSansX';
    src: url('IRANSansX-Black.woff2') format('woff2'), url('IRANSansX-Black.woff') format('woff');
    font-weight: 900;
    font-style: normal;
    font-display: swap;
}