Gradient card Illustrator

Quick answer：

Gradient cards in Illustrator refer to the use of gradient fills in Adobe Illustrator, a vector graphics editor. Gradient fills allow designers to create smooth transitions between two or more colors. They are widely used for creating realistic textures, adding depth to flat shapes, and enhancing visual appeal. Illustrator offers various gradient tools and options to customize gradients, including linear, radial, angle, and reflected gradients. Designers can also adjust gradient sliders, color stops, and blending modes to achieve desired effects.