In a small bowl, combine the warm water, sugar, and active dry yeast. Stir gently and let it sit for about 5-10 minutes until it becomes frothy.
In a large mixing bowl, combine the activated yeast mixture with olive oil, salt, and white vinegar. Gradually add 3 cups of bread flour and mix until a dough begins to form. Add more flour if sticky.
Transfer the dough to a floured surface and knead it for about 5-7 minutes until it's smooth and elastic.
Place the kneaded dough in a lightly oiled bowl, cover it, and let it rise in a warm place for about 1 hour, or until doubled in size.
About 30 minutes before baking, preheat your oven to 475°F (245°C). If using a pizza stone, place it in the oven to heat.
Once the dough has risen, punch it down and roll it out on a floured surface to about 1/4 inch thickness.
Transfer the dough to a baking sheet or pizza stone. Spread pizza sauce evenly, leaving a small border. Sprinkle shredded mozzarella, pepperoni, parmesan, and Italian seasoning on top.
Bake the pizza for 12-15 minutes until the crust is golden and cheese bubbly and slightly browned.
Remove from oven, let cool for a few minutes, slice, and serve hot.