/* =========================================================
   1. IRANSans - Persian Font Definitions
   ========================================================= */

@font-face {
    font-family: 'IRANSans';
    src: url('../fonts/IRANSansWeb(FaNum).woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'IRANSans';
    src: url('../fonts/IRANSansWeb(FaNum)_Light.woff2') format('woff2');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'IRANSans';
    src: url('../fonts/IRANSansWeb(FaNum)_Medium.woff2') format('woff2');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'IRANSans';
    src: url('../fonts/IRANSansWeb(FaNum)_Bold.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'IRANSans';
    src: url('../fonts/IRANSansWeb(FaNum)_UltraLight.woff2') format('woff2');
    font-weight: 200;
    font-style: normal;
    font-display: swap;
}


/* =========================================================
   2. Inter - English Font Definitions
   ========================================================= */

@font-face {
    font-family: 'Inter';
    src: url('../fonts/Inter-Regular.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Inter';
    src: url('../fonts/Inter-Medium.woff2') format('woff2');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Inter';
    src: url('../fonts/Inter-SemiBold.woff2') format('woff2');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Inter';
    src: url('../fonts/Inter-Bold.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}


/* =========================================================
   3. Dynamic Font Switching Logic
   ========================================================= */

/* حالت پیش‌فرض و زبان فارسی */
:root,
[data-lang="fa"] {
    --main-font: 'IRANSans', sans-serif !important;
}

/* حالت زبان انگلیسی */
[data-lang="en"] {
    --main-font: 'Inter', sans-serif !important;
}

/* اعمال متغیر فونت به بدنه اصلی سایت */
html,
body,
body * {
    font-family: var(--main-font) !important;
}



/* =========================================================
   4. Font Awesome Protection Rules
   ========================================================= */

/* جلوگیری از خراب شدن فونت آیکون‌ها هنگام تغییر زبان */
.fa,
.fas,
.far,
.fal,
.fab,
.fad {
    font-family: 'Font Awesome 5 Pro', 'Font Awesome 5 Brands' !important;
}