diff --git a/src/components/CiceroneOverlay/hooks/useCiceroneOverlayViewModel/__tests__/useCiceroneOverlayViewModel.test.ts b/src/components/CiceroneOverlay/hooks/useCiceroneOverlayViewModel/__tests__/useCiceroneOverlayViewModel.test.ts
index 2e4bb0b..53b35be 100644
--- a/src/components/CiceroneOverlay/hooks/useCiceroneOverlayViewModel/__tests__/useCiceroneOverlayViewModel.test.ts
+++ b/src/components/CiceroneOverlay/hooks/useCiceroneOverlayViewModel/__tests__/useCiceroneOverlayViewModel.test.ts
@@ -111,6 +111,19 @@ describe('useCiceroneOverlayViewModel', () => {
     });
   });
 
+  describe('cardProps', () => {
+    it('Carries the positioning data renderCard needs to place itself', async () => {
+      const { result } = await renderHook(() =>
+        useCiceroneOverlayViewModel(mountProps()),
+      );
+
+      expect(result.current.cardProps.layout).toEqual(result.current.layout);
+      expect(result.current.cardProps.width).toBe(result.current.cardWidth);
+      expect(result.current.cardProps.containerHeight).toBe(result.current.screen.height);
+      expect(result.current.cardProps.isExiting).toBe(false);
+    });
+  });
+
   describe('cardWidth', () => {
     it('Uses the prototype width unless the consumer overrides it', async () => {
       const { result } = await renderHook(() =>
diff --git a/src/components/CiceroneOverlay/hooks/useCiceroneOverlayViewModel/index.ts b/src/components/CiceroneOverlay/hooks/useCiceroneOverlayViewModel/index.ts
index 44e8a08..3737016 100644
--- a/src/components/CiceroneOverlay/hooks/useCiceroneOverlayViewModel/index.ts
+++ b/src/components/CiceroneOverlay/hooks/useCiceroneOverlayViewModel/index.ts
@@ -84,12 +84,16 @@ export const useCiceroneOverlayViewModel = (props: ICiceroneOverlayProps) => {
       placement,
       palette,
       labels,
+      layout,
+      width: cardWidth,
+      containerHeight: screen.height,
+      isExiting: props.isExiting,
       next: props.next,
       previous: props.previous,
       skip: props.skip,
       stop: props.stop,
     }),
-    [step, props, placement, palette, labels],
+    [step, props, placement, palette, labels, layout, cardWidth, screen.height],
   );
 
   const overlayPress = options.overlayPress ?? 'next';
diff --git a/src/components/CiceroneOverlay/index.tsx b/src/components/CiceroneOverlay/index.tsx
index 4b2a1c4..86bb1ef 100644
--- a/src/components/CiceroneOverlay/index.tsx
+++ b/src/components/CiceroneOverlay/index.tsx
@@ -10,8 +10,6 @@ export const CiceroneOverlay: React.FC<ICiceroneOverlayProps> = (props) => {
   const {
     theme,
     isHighlight,
-    cardWidth,
-    layout,
     cardProps,
     geometry,
     screen,
@@ -44,14 +42,7 @@ export const CiceroneOverlay: React.FC<ICiceroneOverlayProps> = (props) => {
       {options.renderCard ? (
         options.renderCard(cardProps)
       ) : (
-        <TourCard
-          {...cardProps}
-          layout={layout}
-          width={cardWidth}
-          containerHeight={screen.height}
-          isExiting={isExiting}
-          style={options.cardStyle}
-        />
+        <TourCard {...cardProps} style={options.cardStyle} />
       )}
     </View>
   );
diff --git a/src/components/TourCard/types/ITourCardProps.ts b/src/components/TourCard/types/ITourCardProps.ts
index b6ea323..edfc1d3 100644
--- a/src/components/TourCard/types/ITourCardProps.ts
+++ b/src/components/TourCard/types/ITourCardProps.ts
@@ -1,11 +1,6 @@
 import type { StyleProp, ViewStyle } from 'react-native';
-import type { ICardLayout, ICiceroneCardProps } from '@/types';
+import type { ICiceroneCardProps } from '@/types';
 
 export interface ITourCardProps extends ICiceroneCardProps {
-  layout: ICardLayout;
-  width: number;
-  /** The overlay's box, which the layout was measured against. */
-  containerHeight: number;
-  isExiting: boolean;
   style?: StyleProp<ViewStyle>;
 }
diff --git a/src/types/ICiceroneCardProps.ts b/src/types/ICiceroneCardProps.ts
index cac6dfa..d0400c8 100644
--- a/src/types/ICiceroneCardProps.ts
+++ b/src/types/ICiceroneCardProps.ts
@@ -1,3 +1,4 @@
+import type { ICardLayout } from './ICardLayout';
 import type { ICiceroneCardPalette } from './ICiceroneCardPalette';
 import type { ICiceroneLabels } from './ICiceroneLabels';
 import type { ICiceronePlacement } from './ICiceronePlacement';
@@ -12,6 +13,11 @@ export interface ICiceroneCardProps {
   placement: ICiceronePlacement;
   palette: ICiceroneCardPalette;
   labels: ICiceroneLabels;
+  layout: ICardLayout;
+  width: number;
+  /** The overlay's box, which the layout was measured against. */
+  containerHeight: number;
+  isExiting: boolean;
   next: () => void;
   previous: () => void;
   skip: () => void;
diff --git a/website/docs/api.md b/website/docs/api.md
index cf5970e..12ff00d 100644
--- a/website/docs/api.md
+++ b/website/docs/api.md
@@ -93,4 +93,13 @@ What `renderCard` receives.
 | `placement`                           | `'top' \| 'bottom'`    |
 | `palette`                             | `ICiceroneCardPalette` |
 | `labels`                              | `ICiceroneLabels`      |
+| `layout`                              | `ICardLayout`          |
+| `width`                               | `number`               |
+| `containerHeight`                     | `number`               |
+| `isExiting`                           | `boolean`              |
 | `next` / `previous` / `skip` / `stop` | `() => void`           |
+
+`layout`, `width` and `containerHeight` are what the built-in card uses to position itself
+next to the target — `left`/`arrowLeft` from `layout`, anchored against `containerHeight`
+depending on `placement`. `isExiting` drives the exit animation. A custom `renderCard` needs
+all four to place itself the same way; see [Replacing the card](./theming.md#replacing-the-card).
diff --git a/website/docs/theming.md b/website/docs/theming.md
index 96c311b..ec849cc 100644
--- a/website/docs/theming.md
+++ b/website/docs/theming.md
@@ -102,18 +102,42 @@ you draw your own. The spotlight, ring and placement stay as they are.
 ```tsx
 <Cicerone.Provider
   steps={STEPS}
-  renderCard={({ step, index, total, isLast, next, skip }) => (
-    <MyCard
-      title={step.title}
-      body={step.text}
-      counter={`${index + 1}/${total}`}
-      onNext={next}
-      onSkip={skip}
-      nextLabel={isLast ? 'Done' : 'Next'}
-    />
-  )}
+  renderCard={({
+    step,
+    index,
+    total,
+    isLast,
+    next,
+    skip,
+    placement,
+    layout,
+    width,
+    containerHeight,
+  }) => {
+    const anchorY =
+      placement === 'bottom' ? (layout.top ?? 0) : containerHeight - (layout.bottom ?? 0);
+
+    return (
+      <MyCard
+        style={{
+          position: 'absolute',
+          left: layout.left,
+          top: placement === 'bottom' ? anchorY : undefined,
+          bottom: placement === 'top' ? containerHeight - anchorY : undefined,
+          width,
+        }}
+        title={step.title}
+        body={step.text}
+        counter={`${index + 1}/${total}`}
+        onNext={next}
+        onSkip={skip}
+        nextLabel={isLast ? 'Done' : 'Next'}
+      />
+    );
+  }}
 />
 ```
 
-Positioning is on you. The `placement` and `layout` you get tell you which side the tour
-picked and where it would have put its own card.
+Positioning is on you. `placement` tells you which side the tour picked; `layout`, `width`
+and `containerHeight` are the same numbers `TourCard` itself uses to land there — see
+[`ICiceroneCardProps`](./api.md#iciceronecardprops) for what each one means.
diff --git a/website/i18n/pt-BR/docusaurus-plugin-content-docs/current/api.md b/website/i18n/pt-BR/docusaurus-plugin-content-docs/current/api.md
index 3331946..87c5119 100644
--- a/website/i18n/pt-BR/docusaurus-plugin-content-docs/current/api.md
+++ b/website/i18n/pt-BR/docusaurus-plugin-content-docs/current/api.md
@@ -93,4 +93,13 @@ O que o `renderCard` recebe.
 | `placement`                           | `'top' \| 'bottom'`    |
 | `palette`                             | `ICiceroneCardPalette` |
 | `labels`                              | `ICiceroneLabels`      |
+| `layout`                              | `ICardLayout`          |
+| `width`                               | `number`               |
+| `containerHeight`                     | `number`               |
+| `isExiting`                           | `boolean`              |
 | `next` / `previous` / `skip` / `stop` | `() => void`           |
+
+`layout`, `width` e `containerHeight` são o que o card embutido usa para se posicionar ao
+lado do alvo — `left`/`arrowLeft` vêm de `layout`, ancorado em `containerHeight` conforme o
+`placement`. `isExiting` controla a animação de saída. Um `renderCard` customizado precisa
+dos quatro para se posicionar do mesmo jeito; veja [Trocando o card](./theming.md#trocando-o-card).
diff --git a/website/i18n/pt-BR/docusaurus-plugin-content-docs/current/theming.md b/website/i18n/pt-BR/docusaurus-plugin-content-docs/current/theming.md
index 1d9b09d..80f4676 100644
--- a/website/i18n/pt-BR/docusaurus-plugin-content-docs/current/theming.md
+++ b/website/i18n/pt-BR/docusaurus-plugin-content-docs/current/theming.md
@@ -103,18 +103,42 @@ desenhar o seu. O holofote, o anel e o posicionamento continuam como estão.
 ```tsx
 <Cicerone.Provider
   steps={STEPS}
-  renderCard={({ step, index, total, isLast, next, skip }) => (
-    <MyCard
-      title={step.title}
-      body={step.text}
-      counter={`${index + 1}/${total}`}
-      onNext={next}
-      onSkip={skip}
-      nextLabel={isLast ? 'Pronto' : 'Próximo'}
-    />
-  )}
+  renderCard={({
+    step,
+    index,
+    total,
+    isLast,
+    next,
+    skip,
+    placement,
+    layout,
+    width,
+    containerHeight,
+  }) => {
+    const anchorY =
+      placement === 'bottom' ? (layout.top ?? 0) : containerHeight - (layout.bottom ?? 0);
+
+    return (
+      <MyCard
+        style={{
+          position: 'absolute',
+          left: layout.left,
+          top: placement === 'bottom' ? anchorY : undefined,
+          bottom: placement === 'top' ? containerHeight - anchorY : undefined,
+          width,
+        }}
+        title={step.title}
+        body={step.text}
+        counter={`${index + 1}/${total}`}
+        onNext={next}
+        onSkip={skip}
+        nextLabel={isLast ? 'Pronto' : 'Próximo'}
+      />
+    );
+  }}
 />
 ```
 
-O posicionamento fica com você. O `placement` e o `layout` que chegam dizem qual lado o tour
-escolheu e onde ele teria posto o próprio card.
+O posicionamento fica com você. `placement` diz qual lado o tour escolheu; `layout`, `width`
+e `containerHeight` são os mesmos números que o próprio `TourCard` usa para se posicionar —
+veja [`ICiceroneCardProps`](./api.md#iciceronecardprops) para o que cada um significa.