diff --git a/.changeset/common-goats-invite.md b/.changeset/common-goats-invite.md
new file mode 100644
index 000000000..ec250b3be
--- /dev/null
+++ b/.changeset/common-goats-invite.md
@@ -0,0 +1,5 @@
+---
+"@launchpad-ui/components": minor
+---
+
+Add variant prop support to RadioGroup for card styling - replaces slot-based approach with variant="card" prop
diff --git a/packages/components/src/Radio.tsx b/packages/components/src/Radio.tsx
index 2a72a1adb..40d428251 100644
--- a/packages/components/src/Radio.tsx
+++ b/packages/components/src/Radio.tsx
@@ -22,7 +22,7 @@ interface RadioProps extends AriaRadioProps {
 const RadioContext = createContext<ContextValue<RadioProps, HTMLLabelElement>>(null);
 
 const RadioIcon = ({ isSelected }: Partial<RadioRenderProps>) => (
-	<div className={radioIconStyles()}>
+	<div data-radio-icon className={radioIconStyles()}>
 		{isSelected ? (
 			<svg aria-hidden="true" className={styles.icon} viewBox="0 0 16 16">
 				<path
@@ -42,6 +42,7 @@ const RadioIcon = ({ isSelected }: Partial<RadioRenderProps>) => (
  */
 const Radio = ({ ref, ...props }: RadioProps) => {
 	[props, ref] = useLPContextProps(props, ref, RadioContext);
+
 	return (
 		<AriaRadio
 			{...props}
diff --git a/packages/components/src/RadioGroup.tsx b/packages/components/src/RadioGroup.tsx
index 2025a29cc..630288301 100644
--- a/packages/components/src/RadioGroup.tsx
+++ b/packages/components/src/RadioGroup.tsx
@@ -1,3 +1,4 @@
+import type { VariantProps } from 'class-variance-authority';
 import type { Ref } from 'react';
 import type { RadioGroupProps as AriaRadioGroupProps, ContextValue } from 'react-aria-components';
 
@@ -8,9 +9,19 @@ import { RadioGroup as AriaRadioGroup, composeRenderProps } from 'react-aria-com
 import styles from './styles/RadioGroup.module.css';
 import { useLPContextProps } from './utils';
 
-const radioGroupStyles = cva(styles.group);
+const radioGroupStyles = cva(styles.group, {
+	variants: {
+		variant: {
+			default: '',
+			card: styles.card,
+		},
+	},
+	defaultVariants: {
+		variant: 'default',
+	},
+});
 
-interface RadioGroupProps extends AriaRadioGroupProps {
+interface RadioGroupProps extends AriaRadioGroupProps, VariantProps<typeof radioGroupStyles> {
 	ref?: Ref<HTMLDivElement>;
 }
 
@@ -23,12 +34,15 @@ const RadioGroupContext = createContext<ContextValue<RadioGroupProps, HTMLDivEle
  */
 const RadioGroup = ({ ref, ...props }: RadioGroupProps) => {
 	[props, ref] = useLPContextProps(props, ref, RadioGroupContext);
+	const { variant = 'default', ...restProps } = props;
+
 	return (
 		<AriaRadioGroup
-			{...props}
+			{...restProps}
 			ref={ref}
+			data-variant={variant}
 			className={composeRenderProps(props.className, (className, renderProps) =>
-				radioGroupStyles({ ...renderProps, className }),
+				radioGroupStyles({ ...renderProps, variant, className }),
 			)}
 		/>
 	);
diff --git a/packages/components/src/styles/RadioGroup.module.css b/packages/components/src/styles/RadioGroup.module.css
index f573e2db7..3539b1ce2 100644
--- a/packages/components/src/styles/RadioGroup.module.css
+++ b/packages/components/src/styles/RadioGroup.module.css
@@ -11,3 +11,122 @@
 		gap: var(--lp-spacing-300);
 	}
 }
+
+.card {
+	align-items: stretch;
+	gap: var(--lp-spacing-300);
+}
+
+/* Card variant styling - targets child Radio components when parent has data-variant="card" */
+.group[data-variant='card'] label[data-rac] {
+	border: var(--lp-border-width-200) solid var(--lp-color-border-ui-primary);
+	border-radius: var(--lp-border-radius-medium);
+	background: var(--lp-color-bg-ui-primary);
+	transition: all var(--lp-duration-100) ease-in-out;
+	flex-direction: column;
+	align-items: flex-start;
+	gap: 0;
+
+	&[data-hovered] {
+		border-color: var(--lp-color-border-interactive-primary-hover);
+		background: var(--lp-color-bg-interactive-secondary-hover);
+	}
+
+	&[data-pressed] {
+		border-color: var(--lp-color-border-interactive-primary-active);
+		background: var(--lp-color-bg-interactive-secondary-active);
+	}
+
+	&[data-focus-visible] {
+		outline: 1px solid var(--lp-color-shadow-interactive-focus);
+		outline-offset: 1px;
+		border-color: var(--lp-color-border-interactive-primary-base);
+	}
+
+	&[data-selected] {
+		border-color: var(--lp-color-text-interactive-base);
+		background: var(--lp-color-bg-interactive-primary-subtle);
+
+		& [slot='description'] {
+			display: block;
+		}
+
+		& [slot='heading'] {
+			border-bottom-left-radius: 0;
+			border-bottom-right-radius: 0;
+		}
+	}
+
+	&[data-disabled] {
+		border-color: var(--lp-color-border-ui-secondary);
+		background: var(--lp-color-bg-ui-secondary);
+		color: var(--lp-color-text-interactive-disabled);
+		cursor: not-allowed;
+	}
+
+	&:has([slot='heading']) {
+		display: grid;
+		grid-template-areas:
+			'heading radio'
+			'description description';
+		grid-template-columns: 1fr auto;
+		align-items: flex-start;
+		position: relative;
+
+		& [data-radio-icon] {
+			transition: all var(--lp-duration-100) ease-in-out;
+			grid-area: radio;
+			position: absolute;
+			right: var(--lp-spacing-500);
+			align-self: center;
+		}
+	}
+
+	&:has([slot='heading']):not(:has([slot='description'])) {
+		grid-template-areas: 'heading';
+	}
+
+	& [slot='heading'] {
+		grid-area: heading;
+		display: flex;
+		align-items: center;
+		gap: var(--lp-spacing-500);
+		padding: var(--lp-spacing-400) var(--lp-spacing-500);
+	}
+
+	& [slot='heading'] [slot='icon'] {
+		display: flex;
+		align-items: center;
+		justify-content: center;
+		flex-shrink: 0;
+	}
+
+	& [slot='heading'] [slot='label'] {
+		font: var(--lp-text-label-1-semibold);
+	}
+
+	& [slot='heading'] [slot='subtitle'] {
+		font: var(--lp-text-body-2-regular);
+		color: var(--lp-color-text-ui-secondary);
+		text-align: left;
+		white-space: normal;
+	}
+
+	& [slot='description'] {
+		grid-area: description;
+		font: var(--lp-text-body-2-regular);
+		color: var(--lp-color-text-ui-secondary);
+		margin-top: var(--lp-spacing-200);
+		background: var(--lp-color-bg-interactive-selected);
+		padding: var(--lp-spacing-500);
+		display: none;
+		border-bottom-left-radius: var(--lp-border-radius-medium);
+		border-bottom-right-radius: var(--lp-border-radius-medium);
+		transition: all var(--lp-duration-100) ease-in-out;
+	}
+
+	&[data-selected] [slot='heading'] [slot='subtitle'] {
+		color: var(--lp-color-text-ui-primary);
+		font-weight: var(--lp-font-weight-medium);
+	}
+}
diff --git a/packages/components/stories/RadioGroup.stories.tsx b/packages/components/stories/RadioGroup.stories.tsx
index d3c8d8030..bb4c0d6e3 100644
--- a/packages/components/stories/RadioGroup.stories.tsx
+++ b/packages/components/stories/RadioGroup.stories.tsx
@@ -1,6 +1,8 @@
 import type { Meta, StoryObj } from '@storybook/react-vite';
 import type { ComponentType } from 'react';
 
+import { Icon } from '@launchpad-ui/icons';
+import { vars } from '@launchpad-ui/vars';
 import { userEvent, within } from 'storybook/test';
 
 import { Button } from '../src/Button';
@@ -80,3 +82,90 @@ export const Validation: Story = {
 		await userEvent.click(canvas.getByRole('button'));
 	},
 };
+
+export const Card: Story = {
+	args: {
+		variant: 'card',
+		defaultValue: 'feature',
+	},
+	render: (args) => {
+		return (
+			<div
+				style={{
+					width: vars.size['320'],
+				}}
+			>
+				<RadioGroup {...args}>
+					<Label>Experiment type</Label>
+					<div
+						style={{
+							display: 'flex',
+							flexDirection: 'column',
+							gap: vars.spacing[300],
+						}}
+					>
+						<Radio value="feature">
+							<div slot="heading">
+								<div slot="icon">
+									<Icon name="flag" size="medium" />
+								</div>
+								<div>
+									<div slot="label">Feature change</div>
+									<div slot="subtitle">A/B test different variations</div>
+								</div>
+							</div>
+							<div slot="description">Compare treatments to see which one wins</div>
+						</Radio>
+						<Radio value="funnel">
+							<div slot="heading">
+								<div slot="icon">
+									<Icon name="flask" size="medium" />
+								</div>
+								<div>
+									<div slot="label">Funnel optimization</div>
+									<div slot="subtitle">Multi-step conversion tracking</div>
+								</div>
+							</div>
+							<div slot="description">Track the success of a multi-step user flow</div>
+						</Radio>
+						<Radio value="export">
+							<div slot="heading">
+								<div slot="icon">
+									<Icon name="data" size="medium" />
+								</div>
+								<div>
+									<div slot="label">Data Export only</div>
+									<div slot="subtitle">Raw data for analysis</div>
+								</div>
+							</div>
+							<div slot="description">Create custom experiment analysis in your warehouse</div>
+						</Radio>
+						<Radio value="snowflake" isDisabled>
+							<div slot="heading">
+								<div slot="icon">
+									<Icon name="circle" size="medium" />
+								</div>
+								<div>
+									<div slot="label">Snowflake native</div>
+									<div slot="subtitle">Warehouse-powered insights</div>
+								</div>
+							</div>
+							<div slot="description">Analysis powered by your Snowflake warehouse</div>
+						</Radio>
+						<Radio value="simple">
+							<div slot="heading">
+								<div slot="icon">
+									<Icon name="gear" size="medium" />
+								</div>
+								<div>
+									<div slot="label">Simple option</div>
+									<div slot="subtitle">Basic configuration</div>
+								</div>
+							</div>
+						</Radio>
+					</div>
+				</RadioGroup>
+			</div>
+		);
+	},
+};