diff --git a/css/styles.css b/css/styles.css
index 4e72a74..eb86dc0 100644
--- a/css/styles.css
+++ b/css/styles.css
@@ -201,6 +201,8 @@ table {
   --color-push-box-bg: #ebeef4;
   --color-card-dark-bg: #ebeef4;
   --color-button-primary: #951d51;
+  --color-purple: #951d51;
+  --color-purple-dark: #7a1842;
 
   /* Layout */
   --site-header-height: 210px;
@@ -424,11 +426,15 @@ site-content {
 
 /* Category Grid */
 .category-grid {
-  display: grid;
-  grid-template-columns: repeat(2, 1fr);
+  display: flex;
+  flex-wrap: wrap;
+  align-items: stretch;
   gap: var(--spacing-md, 1rem); /* 16px */
   padding-bottom: var(--spacing-md, 1rem);
-  align-items: stretch;
+}
+
+.category-grid > * {
+  flex: 0 0 calc(50% - var(--spacing-md, 1rem) / 2);
 }
 
 /* ==========================================================================
diff --git a/index.html b/index.html
index 5b02d61..5ee83b2 100644
--- a/index.html
+++ b/index.html
@@ -232,6 +232,28 @@
           </div>
           <cta-button href="#">Toon alle onderwerpen</cta-button>
         </section>
+
+        <div class="content-padding">
+          <push-box>
+            <h2 slot="title">
+              Gespecialiseerd op het vlak van boeddhisme en aanverwante
+              Oost-West thema's
+            </h2>
+            <div slot="cta" class="cta-buttons">
+              <arrow-button href="#">Klantenservice</arrow-button>
+              <arrow-button href="#">Neem contact op</arrow-button>
+            </div>
+          </push-box>
+        </div>
+
+        <div class="content-padding">
+          <newsletter-signup
+            title="Blijf op de hoogte"
+            description="Schrijf je in voor onze nieuwsbrief en ontvang het laatste nieuws over nieuwe boeken en aanbiedingen."
+            button-text="Inschrijven"
+            placeholder="Je e-mailadres"
+          ></newsletter-signup>
+        </div>
       </site-content>
 
       <site-footer></site-footer>
diff --git a/js/app.js b/js/app.js
index b228149..331f601 100644
--- a/js/app.js
+++ b/js/app.js
@@ -17,6 +17,7 @@ import "./components/section-title.js";
 import "./components/add-to-cart-button.js";
 import "./components/cta-button.js";
 import "./components/category-card.js";
+import "./components/newsletter-signup.js";
 
 // App initialization (if needed)
 document.addEventListener("DOMContentLoaded", () => {
diff --git a/js/components/category-card.js b/js/components/category-card.js
index 47c413b..2f8c196 100644
--- a/js/components/category-card.js
+++ b/js/components/category-card.js
@@ -47,15 +47,14 @@ class CategoryCard extends HTMLElement {
     this.shadowRoot.innerHTML = `
       <style>
         :host {
-          display: block;
-          height: 100%;
+          display: flex;
         }
 
         .card {
           display: flex;
           flex-direction: column;
           align-items: center;
-          height: 100%;
+          flex: 1;
           color: inherit;
           padding: var(--spacing-md, 0.875rem) var(--spacing-xs, 0.25rem);
           text-decoration: none;
diff --git a/js/components/newsletter-signup.js b/js/components/newsletter-signup.js
new file mode 100644
index 0000000..ef855bc
--- /dev/null
+++ b/js/components/newsletter-signup.js
@@ -0,0 +1,193 @@
+/**
+ * Newsletter Signup Component
+ * A newsletter subscription form with title, description, and email input
+ */
+import { sendIcon } from "../icons/send-icon.js";
+
+class NewsletterSignup extends HTMLElement {
+  static get observedAttributes() {
+    return ["title", "description", "button-text", "placeholder"];
+  }
+
+  constructor() {
+    super();
+    this.attachShadow({ mode: "open" });
+  }
+
+  connectedCallback() {
+    this.render();
+    this.setupEventListeners();
+  }
+
+  attributeChangedCallback() {
+    this.render();
+    this.setupEventListeners();
+  }
+
+  get title() {
+    return this.getAttribute("title") || "Blijf op de hoogte";
+  }
+
+  get description() {
+    return (
+      this.getAttribute("description") ||
+      "Schrijf je in voor onze nieuwsbrief en ontvang het laatste nieuws over nieuwe boeken en aanbiedingen."
+    );
+  }
+
+  get buttonText() {
+    return this.getAttribute("button-text") || "Inschrijven";
+  }
+
+  get placeholder() {
+    return this.getAttribute("placeholder") || "Je e-mailadres";
+  }
+
+  setupEventListeners() {
+    const form = this.shadowRoot?.querySelector("form");
+    if (form) {
+      form.addEventListener("submit", (e) => {
+        e.preventDefault();
+        const emailInput = this.shadowRoot.querySelector('input[type="email"]');
+        const email = emailInput?.value;
+
+        if (email) {
+          // Dispatch custom event for parent components to handle
+          this.dispatchEvent(
+            new CustomEvent("newsletter-submit", {
+              detail: { email },
+              bubbles: true,
+              composed: true,
+            })
+          );
+
+          // Reset form
+          form.reset();
+
+          // Show feedback (you could enhance this)
+          console.log("Newsletter signup:", email);
+        }
+      });
+    }
+  }
+
+  render() {
+    this.shadowRoot.innerHTML = `
+      <style>
+        :host {
+          display: block;
+        }
+
+        .newsletter-box {
+          border: 1px solid var(--color-newsletter-border, #951D51);
+          border-radius: 4px;
+          padding: 24px 16px;
+          background: transparent;
+        }
+
+        .newsletter-content {
+          display: flex;
+          flex-direction: column;
+          gap: 16px;
+        }
+
+        .newsletter-title {
+          font-family: var(--font-family-outfit, "Outfit", sans-serif);
+          font-size: 24px;
+          font-weight: 700;
+          line-height: 34px;
+          color: var(--color-newsletter-title, #951D51);
+          margin: 0;
+        }
+
+        .newsletter-description {
+          font-family: var(--font-family-outfit, "Outfit", sans-serif);
+          font-size: 16px;
+          font-weight: 400;
+          line-height: 32px;
+          color: #000000;
+          margin: 0;
+        }
+
+        .newsletter-form {
+          display: flex;
+          gap: 16px;
+        }
+
+        .newsletter-input {
+          flex: 1 1 auto;
+          min-width: 0;
+          padding: 12px 16px;
+          font-family: var(--font-family-outfit, "Outfit", sans-serif);
+          font-size: 16px;
+          line-height: 24px;
+          border: 1px solid var(--color-newsletter-border, #951D51);
+          border-radius: 4px;
+          background-color: #ffffff;
+          outline: none;
+          transition: border-color 150ms ease;
+        }
+
+        .newsletter-input::placeholder {
+          color: #9CA3AF;
+        }
+
+        .newsletter-input:focus {
+          border-color: var(--color-newsletter-border, #951D51);
+          box-shadow: 0 0 0 1px var(--color-newsletter-border, #951D51);
+        }
+
+        .newsletter-button {
+          flex: 0 0 auto;
+          display: flex;
+          align-items: center;
+          justify-content: center;
+          min-width: 80px;
+          height: 48px;
+          padding: 0;
+          color: #ffffff;
+          background-color: var(--color-newsletter-button, #951D51);
+          border: 1px solid var(--color-newsletter-button, #951D51);
+          border-radius: 4px;
+          cursor: pointer;
+          transition: background-color 150ms ease, border-color 150ms ease;
+        }
+
+        .newsletter-button svg {
+          width: 24px;
+          height: 24px;
+        }
+
+        .newsletter-button:hover {
+          background-color: var(--color-newsletter-button-hover, #7a1842);
+          border-color: var(--color-newsletter-button-hover, #7a1842);
+        }
+
+        .newsletter-button:focus {
+          outline: 2px solid var(--color-newsletter-button, #951D51);
+          outline-offset: 2px;
+        }
+      </style>
+      <div class="newsletter-box">
+        <div class="newsletter-content">
+          <h2 class="newsletter-title">${this.title}</h2>
+          <p class="newsletter-description">${this.description}</p>
+          <form class="newsletter-form">
+            <input 
+              type="email" 
+              class="newsletter-input" 
+              placeholder="${this.placeholder}"
+              required
+              aria-label="E-mailadres"
+            />
+            <button type="submit" class="newsletter-button" aria-label="${this.buttonText || 'Inschrijven'}">
+              ${sendIcon({ size: 24, color: "#ffffff" })}
+            </button>
+          </form>
+        </div>
+      </div>
+    `;
+  }
+}
+
+customElements.define("newsletter-signup", NewsletterSignup);
diff --git a/js/components/push-box.js b/js/components/push-box.js
index a2cefc1..fe9dfa6 100644
--- a/js/components/push-box.js
+++ b/js/components/push-box.js
@@ -15,10 +15,37 @@ class PushBox extends HTMLElement {
 
   connectedCallback() {
     this.render();
+    // Use requestAnimationFrame to ensure slots are assigned
+    requestAnimationFrame(() => {
+      this.updateLogoVisibility();
+    });
   }
 
   attributeChangedCallback() {
     this.render();
+    requestAnimationFrame(() => {
+      this.updateLogoVisibility();
+    });
+  }
+
+  updateLogoVisibility() {
+    const logoSlot = this.shadowRoot?.querySelector('slot[name="logo"]');
+    const logoWrapper = this.shadowRoot?.querySelector(".logo-wrapper");
+
+    if (logoSlot && logoWrapper) {
+      const assignedNodes = logoSlot.assignedNodes();
+      const hasContent =
+        assignedNodes.length > 0 &&
+        assignedNodes.some((node) => {
+          return node.nodeType === Node.ELEMENT_NODE && node.tagName === "IMG";
+        });
+
+      if (!hasContent) {
+        logoWrapper.classList.add("hidden");
+      } else {
+        logoWrapper.classList.remove("hidden");
+      }
+    }
   }
 
   get backgroundColor() {
@@ -53,6 +80,10 @@ class PushBox extends HTMLElement {
           margin-bottom: 32px;
         }
 
+        .logo-wrapper.hidden {
+          display: none;
+        }
+
         .logo-wrapper ::slotted(img) {
           width: 104px;
           height: auto;
@@ -73,6 +104,12 @@ class PushBox extends HTMLElement {
           font-size: 16px;
           font-weight: 400;
         }
+
+        .cta-wrapper ::slotted(.cta-buttons) {
+          display: flex;
+          gap: 16px;
+          flex-wrap: wrap;
+        }
       </style>
       <div class="push-box">
         <div class="logo-wrapper">
diff --git a/js/components/site-content.js b/js/components/site-content.js
index de55f16..3c0e6f6 100644
--- a/js/components/site-content.js
+++ b/js/components/site-content.js
@@ -1,6 +1,7 @@
 /**
  * Site Content Component
  * Main content area wrapper with slot for page content
+ * Uses flexbox with gap for consistent vertical spacing
  */
 class SiteContent extends HTMLElement {
   constructor() {
@@ -22,8 +23,22 @@ class SiteContent extends HTMLElement {
         }
 
         .content {
-          padding-top: var(--spacing-md);
-          padding-bottom: var(--spacing-md);
+          display: flex;
+          flex-direction: column;
+          gap: var(--spacing-md, 16px);
+          padding-top: var(--spacing-md, 16px);
+          padding-bottom: var(--spacing-md, 16px);
+        }
+
+        /* Remove vertical padding from direct children to let gap handle spacing */
+        ::slotted(.content-padding) {
+          padding-top: 0 !important;
+          padding-bottom: 0 !important;
+        }
+
+        ::slotted(.section) {
+          padding-top: var(--spacing-md, 16px);
+          padding-bottom: var(--spacing-md, 16px);
         }
       </style>
       <main class="content">
diff --git a/js/icons/index.js b/js/icons/index.js
index 6d17b7d..6813ca2 100644
--- a/js/icons/index.js
+++ b/js/icons/index.js
@@ -7,3 +7,4 @@ export { searchIcon } from "./search.js";
 export { menuIcon } from "./menu.js";
 export { userIcon } from "./user.js";
 export { shoppingBagIcon } from "./shopping-bag.js";
+export { sendIcon } from "./send-icon.js";
diff --git a/js/icons/send-icon.js b/js/icons/send-icon.js
new file mode 100644
index 0000000..530f5c4
--- /dev/null
+++ b/js/icons/send-icon.js
@@ -0,0 +1,31 @@
+/**
+ * Send Icon (Lucide)
+ * @param {Object} props - Icon properties
+ * @param {number} props.size - Icon size (default: 24)
+ * @param {string} props.color - Icon color (default: currentColor)
+ * @param {number} props.strokeWidth - Stroke width (default: 2)
+ * @returns {string} SVG string
+ */
+export function sendIcon({
+  size = 24,
+  color = "currentColor",
+  strokeWidth = 2,
+} = {}) {
+  return `
+    <svg
+      xmlns="http://www.w3.org/2000/svg"
+      width="${size}"
+      height="${size}"
+      viewBox="0 0 24 24"
+      fill="none"
+      stroke="${color}"
+      stroke-width="${strokeWidth}"
+      stroke-linecap="round"
+      stroke-linejoin="round"
+      class="lucide lucide-send-icon lucide-send"
+    >
+      <path d="M14.536 21.686a.5.5 0 0 0 .937-.024l6.5-19a.496.496 0 0 0-.635-.635l-19 6.5a.5.5 0 0 0-.024.937l7.93 3.18a2 2 0 0 1 1.112 1.11z"/>
+      <path d="m21.854 2.147-10.94 10.939"/>
+    </svg>
+  `;
+}