Mobil, tablet, desktop kontrol listesi

375px: nav, search, quote button ve product card tasmasin

768px: sidebar ve grid arasi bosluklar duzgun kalsin

1024px+: store sidebar sticky davranisi calissin

Product detail: galeri, fiyat alani ve calculator alt alta duzgun aksin

Quote pages: ozet karti mobilde alta insin, masaustunde sticky kalsin

PDF akisi: preview ve indirme linkleri dogru referansla calissin