diff --git a/src/shared/ui/Button/ui/Button.tsx b/src/shared/ui/Button/ui/Button.tsx
index a907cac..879c24f 100644
--- a/src/shared/ui/Button/ui/Button.tsx
+++ b/src/shared/ui/Button/ui/Button.tsx
@@ -22,10 +22,14 @@ interface Props extends ButtonHTMLAttributes<HTMLButtonElement> {
 }
 
 const VARIANTS: Record<ButtonVariant, string> = {
-  primary: 'bg-blue text-cream outline-[3px] outline-cream',
-  secondary: 'bg-blue text-cream outline-[3px] outline-cream',
-  outline: 'bg-transparent text-blue border-blue',
-  ghost: 'bg-cream text-blue border-blue',
+  primary:
+    'brutal-border bg-blue text-cream shadow-[5px_5px_0_rgba(4,28,243,0.35)] hover:-translate-x-0.5 hover:-translate-y-0.5 hover:shadow-[7px_7px_0_rgba(4,28,243,0.35)] active:translate-x-0.5 active:translate-y-0.5 active:shadow-[1px_1px_0_rgba(4,28,243,0.35)]',
+  secondary:
+    'brutal-border bg-blue text-cream shadow-brutal hover:-translate-x-0.5 hover:-translate-y-0.5 hover:shadow-brutal-md active:translate-x-0.5 active:translate-y-0.5 active:shadow-brutal-xs',
+  outline:
+    'brutal-border bg-transparent text-blue shadow-brutal hover:-translate-x-0.5 hover:-translate-y-0.5 hover:shadow-brutal-md active:translate-x-0.5 active:translate-y-0.5 active:shadow-brutal-xs',
+  ghost:
+    'border-[3px] border-solid border-blue/35 bg-cream text-blue hover:border-blue hover:bg-blue/10 active:bg-blue active:text-cream',
 };
 
 const SIZES: Record<ButtonSize, string> = {
@@ -34,8 +38,9 @@ const SIZES: Record<ButtonSize, string> = {
   lg: 'px-8 py-4 text-lg',
 };
 
-const BASE =
-  'brutal-border brutal-shadow transition-all duration-200 hover:translate-x-[2px] hover:translate-y-[2px] hover:shadow-[6px_6px_0_var(--blue)] active:translate-x-[4px] active:translate-y-[4px] active:shadow-[4px_4px_0_var(--blue)] uppercase tracking-wider';
+/* box-shadow excluded from transition intentionally — snaps instantly so the
+ * eye follows the 130ms button movement, not the shadow change. */
+const BASE = 'btn-transition uppercase tracking-wider';
 
 /**
  * Brutalist button with variants and sizes.