:root{
--font-display:'Vazirmatn',Tahoma,sans-serif;
--font-body:'Vazirmatn',Tahoma,sans-serif;
--font-ui:'Shabnam','Vazirmatn',Tahoma,sans-serif;
--weight-regular:400;
--weight-medium:500;
--weight-semibold:600;
--weight-bold:700;
--weight-black:900;
--text-display-xl:clamp(2.4rem,5vw,4rem);
--text-display-lg:2.4rem;
--text-display-md:1.9rem;
--text-heading-lg:1.5rem;
--text-heading-md:1.25rem;
--text-heading-sm:1.05rem;
--text-body-lg:1.05rem;
--text-body-md:0.95rem;
--text-body-sm:0.85rem;
--text-caption:0.75rem;
--leading-tight:1.2;
--leading-normal:1.6;
--leading-relaxed:1.8;
}