Seperated typorgarphy variables. Added header font weight
Seperated typorgarphy variables. Added header font weight

mwcmitchell/Kauai,wad3inthewater/timber-theme,mwcm/Kauai,gridmechanic/Timber,triskybro/Timber,swapkats/Materify,VirtoCommerce/Timber,alexclarkofficial/newbury-theme,Shine18/Timber,triskybro/Timber,humancopy/Timber,eugenelardy/shopifytheme,mwcmitchell/Kauai,vovaane/timber,kipjib/Timber,Shine18/Timber,mwcmitchell/Kauai,graygilmore/timber-grunt,swapkats/Materify,kipjib/Timber,cimocimocimo/Theia-Shopify-Theme,aboutjax/benny,eugenelardy/shopifytheme,montalvomiguelo/Timber,zacwasielewski/Timber,iamdeaneyelid/timber-grunt,CodeKiwi/dirt,alexclarkofficial/newbury-theme,CodeKiwi/dirt,Klaudit/Timber,wad3inthewater/timber-theme,iamdeaneyelid/timber-grunt,tikn/Timber,tikn/Timber,mwcm/Kauai,montalvomiguelo/Timber,iamdeaneyelid/timber-grunt,gridmechanic/Timber,aboutjax/benny,graygilmore/timber-grunt,vovaane/timber,Shopify/Timber,mwcm/Kauai,CodeKiwi/dirt,aboutjax/benny,zacwasielewski/Timber,Shopify/Timber,cimocimocimo/Theia-Shopify-Theme,humancopy/Timber,CodeKiwi/dirt,Klaudit/Timber,CodeKiwi/dirt