Begin by crushing graham crackers until fine, then mix with melted butter to create a crumbly, buttery crust. Press this mixture evenly into the bottom of a springform pan and refrigerate for 15 minutes to set.
Brew about half a cup of strong coffee, hot and fresh, then let it cool slightly to prevent melting the crust. Set aside.
Sprinkle the unflavored gelatin over the cold water in a small saucepan and let it bloom for 5 minutes. Gently heat over low heat, stirring until completely dissolved and clear. Remove from heat and set aside.
In a large bowl, beat the softened cream cheese until smooth and creamy. Add honey, vanilla extract, and the slightly cooled brewed coffee, mixing until well combined and fragrant.
Gradually pour the melted gelatin into the cream cheese mixture, whisking constantly to incorporate fully and prevent lumps. The mixture should be smooth and slightly frothy.
Whip the heavy cream in a separate bowl until soft peaks form. Gently fold the whipped cream into the coffee and cream cheese mixture, preserving the airy texture.
Pour the filling over the chilled crust, smoothing the top with a spatula. Tap the pan gently on the counter to release any air bubbles and create an even surface.
Cover the cheesecake with plastic wrap and refrigerate for at least 4 hours, or overnight, until set and firm to the touch.
Once set, carefully remove the sides of the springform pan. Dust with cocoa powder or garnish with coffee grounds for presentation, then slice and serve chilled.