diff --git a/src/shop/src/app/features/cart/cart.component.html b/src/shop/src/app/features/cart/cart.component.html
index adb1fe5..40aceb4 100644
--- a/src/shop/src/app/features/cart/cart.component.html
+++ b/src/shop/src/app/features/cart/cart.component.html
@@ -243,16 +243,28 @@
       <p class="py-10 text-iled-grey-dark">{{ 'common.loading' | translate }}</p>
     }
 
-    @if (recommended().length > 0) {
+    @if (recommendedLoading() || recommended().length > 0) {
       <section class="mt-10 md:mt-16">
         <h2 class="font-display mb-4 text-xl font-semibold md:mb-6 md:text-2xl">
           {{ 'cart.recommended' | translate }}
         </h2>
-        <div class="grid grid-cols-2 gap-3 sm:gap-6 lg:grid-cols-4">
-          @for (product of recommended(); track product.id) {
-            <app-product-card [product]="product" />
-          }
-        </div>
+        @if (recommendedLoading()) {
+          <div
+            class="grid grid-cols-2 gap-3 sm:gap-6 lg:grid-cols-4"
+            role="status"
+            [attr.aria-label]="'common.loading' | translate"
+          >
+            @for (i of recommendedSkeletonSlots; track i) {
+              <app-product-card-skeleton [delayMs]="i * 40" />
+            }
+          </div>
+        } @else {
+          <div class="iled-stagger grid grid-cols-2 gap-3 sm:gap-6 lg:grid-cols-4">
+            @for (product of recommended(); track product.id) {
+              <app-product-card [product]="product" />
+            }
+          </div>
+        }
       </section>
     }
   </div>
diff --git a/src/shop/src/app/features/cart/cart.component.ts b/src/shop/src/app/features/cart/cart.component.ts
index c92c46a..2549147 100644
--- a/src/shop/src/app/features/cart/cart.component.ts
+++ b/src/shop/src/app/features/cart/cart.component.ts
@@ -24,6 +24,7 @@ import {
   ShellComponent,
   ProductCardComponent,
 } from '../../shared/layout/layout.components';
+import { ProductCardSkeletonComponent } from '../../shared/product-card-skeleton.component';
 import { FreeShippingBarComponent } from '../../shared/free-shipping-bar.component';
 import { CartService, CatalogService } from '../../core/shop.services';
 import { ProductListItem } from '../../core/models';
@@ -34,6 +35,7 @@ import { ProductListItem } from '../../core/models';
   imports: [
     ShellComponent,
     ProductCardComponent,
+    ProductCardSkeletonComponent,
     FreeShippingBarComponent,
     FormsModule,
     I18nCurrencyPipe,
@@ -56,6 +58,8 @@ export class CartPageComponent {
   readonly i18n = this.#i18n;
   readonly cart = this.#cart.cart;
   readonly recommended = signal<ProductListItem[]>([]);
+  readonly recommendedLoading = signal(true);
+  readonly recommendedSkeletonSlots = [0, 1, 2, 3];
   discountCode = '';
   readonly discountMessage = signal('');
   readonly error = signal('');
@@ -67,11 +71,15 @@ export class CartPageComponent {
     effect(() => {
       this.#i18n.locale();
       this.#cart.load();
+      this.recommendedLoading.set(true);
       this.#catalog.getProducts({ pageSize: 8 }).subscribe({
-        next: (res) =>
+        next: (res) => {
           this.recommended.set(
             res.items.filter((p) => p.isInStock).slice(0, 4),
-          ),
+          );
+          this.recommendedLoading.set(false);
+        },
+        error: () => this.recommendedLoading.set(false),
       });
     });
   }
diff --git a/src/shop/src/app/features/home/home.component.html b/src/shop/src/app/features/home/home.component.html
index 202b793..33c3afd 100644
--- a/src/shop/src/app/features/home/home.component.html
+++ b/src/shop/src/app/features/home/home.component.html
@@ -18,7 +18,8 @@
         </a>
       </div>
       <div
-        class="relative flex min-h-[220px] items-center justify-center md:min-h-[320px]"
+        class="iled-fade-in relative flex min-h-[220px] items-center justify-center md:min-h-[320px]"
+        style="animation-delay: 120ms"
         aria-hidden="true"
       >
         <div
@@ -35,7 +36,7 @@
   </section>
 
   <section class="border-b border-iled-grey-light bg-white py-10">
-    <div class="iled-container">
+    <div class="iled-container iled-fade-in" style="animation-delay: 80ms">
       <app-trust-strip />
     </div>
   </section>
@@ -53,10 +54,18 @@
         {{ 'home.viewAllBestsellers' | translate }}
       </a>
     </div>
-    @if (bestsellers().length === 0) {
-      <p class="text-iled-grey-dark">{{ 'common.loading' | translate }}</p>
+    @if (bestsellersLoading()) {
+      <div
+        class="grid grid-cols-2 gap-3 sm:gap-6 lg:grid-cols-4"
+        role="status"
+        [attr.aria-label]="'common.loading' | translate"
+      >
+        @for (i of skeletonSlots; track i) {
+          <app-product-card-skeleton [delayMs]="i * 45" />
+        }
+      </div>
     } @else {
-      <div class="grid grid-cols-2 gap-3 sm:gap-6 lg:grid-cols-4">
+      <div class="iled-stagger grid grid-cols-2 gap-3 sm:gap-6 lg:grid-cols-4">
         @for (product of bestsellers(); track product.id; let i = $index) {
           <app-product-card
             [product]="product"
@@ -80,10 +89,18 @@
         {{ 'home.viewAllNew' | translate }}
       </a>
     </div>
-    @if (newArrivals().length === 0) {
-      <p class="text-iled-grey-dark">{{ 'common.loading' | translate }}</p>
+    @if (newArrivalsLoading()) {
+      <div
+        class="grid grid-cols-2 gap-3 sm:gap-6 lg:grid-cols-4"
+        role="status"
+        [attr.aria-label]="'common.loading' | translate"
+      >
+        @for (i of skeletonSlots; track i) {
+          <app-product-card-skeleton [delayMs]="i * 45" />
+        }
+      </div>
     } @else {
-      <div class="grid grid-cols-2 gap-3 sm:gap-6 lg:grid-cols-4">
+      <div class="iled-stagger grid grid-cols-2 gap-3 sm:gap-6 lg:grid-cols-4">
         @for (product of newArrivals(); track product.id) {
           <app-product-card [product]="product" />
         }
diff --git a/src/shop/src/app/features/home/home.component.ts b/src/shop/src/app/features/home/home.component.ts
index 0847100..a135334 100644
--- a/src/shop/src/app/features/home/home.component.ts
+++ b/src/shop/src/app/features/home/home.component.ts
@@ -10,6 +10,7 @@ import { LucideLightbulb } from '@lucide/angular';
 import { I18nService } from '../../core/i18n/i18n.service';
 import { TranslatePipe } from '../../core/i18n/translate.pipe';
 import { ShellComponent, ProductCardComponent } from '../../shared/layout/layout.components';
+import { ProductCardSkeletonComponent } from '../../shared/product-card-skeleton.component';
 import { TrustStripComponent } from '../../shared/trust-strip.component';
 import { CatalogService } from '../../core/shop.services';
 import { ProductListItem } from '../../core/models';
@@ -20,6 +21,7 @@ import { ProductListItem } from '../../core/models';
   imports: [
     ShellComponent,
     ProductCardComponent,
+    ProductCardSkeletonComponent,
     TrustStripComponent,
     RouterLink,
     LucideLightbulb,
@@ -33,6 +35,9 @@ export class HomeComponent {
   readonly #i18n = inject(I18nService);
   readonly bestsellers = signal<ProductListItem[]>([]);
   readonly newArrivals = signal<ProductListItem[]>([]);
+  readonly bestsellersLoading = signal(true);
+  readonly newArrivalsLoading = signal(true);
+  readonly skeletonSlots = [0, 1, 2, 3];
 
   constructor() {
     effect(() => {
@@ -42,11 +47,21 @@ export class HomeComponent {
   }
 
   #load(): void {
+    this.bestsellersLoading.set(true);
+    this.newArrivalsLoading.set(true);
     this.#catalog.getProducts({ isBestseller: true, pageSize: 8 }).subscribe({
-      next: (res) => this.bestsellers.set(res.items.slice(0, 4)),
+      next: (res) => {
+        this.bestsellers.set(res.items.slice(0, 4));
+        this.bestsellersLoading.set(false);
+      },
+      error: () => this.bestsellersLoading.set(false),
     });
     this.#catalog.getProducts({ isNewArrival: true, pageSize: 8 }).subscribe({
-      next: (res) => this.newArrivals.set(res.items.slice(0, 4)),
+      next: (res) => {
+        this.newArrivals.set(res.items.slice(0, 4));
+        this.newArrivalsLoading.set(false);
+      },
+      error: () => this.newArrivalsLoading.set(false),
     });
   }
 }
diff --git a/src/shop/src/app/features/products/product-detail.component.html b/src/shop/src/app/features/products/product-detail.component.html
index d6146bf..9d671bb 100644
--- a/src/shop/src/app/features/products/product-detail.component.html
+++ b/src/shop/src/app/features/products/product-detail.component.html
@@ -1,8 +1,39 @@
 <app-shell>
 
-  @if (product(); as p) {
+  @if (loading()) {
+    <div
+      class="mx-auto max-w-6xl px-6 py-10"
+      role="status"
+      [attr.aria-label]="'common.loading' | translate"
+    >
+      <div class="flex flex-col gap-10 lg:flex-row">
+        <div class="flex flex-1 gap-4">
+          <div class="hidden flex-col gap-2 sm:flex">
+            @for (i of [0, 1, 2]; track i) {
+              <div class="iled-skeleton h-20 w-20"></div>
+            }
+          </div>
+          <div class="iled-skeleton aspect-square max-h-[500px] w-full flex-1"></div>
+        </div>
+        <div class="flex w-full flex-col gap-3 lg:w-[420px]">
+          <div class="iled-skeleton h-4 w-24"></div>
+          <div class="iled-skeleton h-9 w-[85%]"></div>
+          <div class="iled-skeleton h-8 w-32"></div>
+          <div class="iled-skeleton h-4 w-48"></div>
+          <div class="mt-2 flex gap-3">
+            @for (i of [0, 1, 2]; track i) {
+              <div class="iled-skeleton h-8 w-8 rounded-full"></div>
+            }
+          </div>
+          <div class="iled-skeleton mt-4 h-12 w-full"></div>
+          <div class="iled-skeleton h-4 w-40"></div>
+          <div class="iled-skeleton h-4 w-56"></div>
+        </div>
+      </div>
+    </div>
+  } @else if (product(); as p) {
 
-    <div class="mx-auto max-w-6xl px-6 py-10">
+    <div class="iled-fade-in mx-auto max-w-6xl px-6 py-10">
 
       <div class="flex flex-col gap-10 lg:flex-row">
 
@@ -257,15 +288,23 @@
 
         <h2 class="mb-6 text-2xl font-bold">{{ 'products.related' | translate }}</h2>
 
-        <div class="grid grid-cols-2 gap-3 sm:gap-6 lg:grid-cols-4">
-
-          @for (item of related(); track item.id) {
-
-            <app-product-card [product]="item" />
-
-          }
-
-        </div>
+        @if (relatedLoading()) {
+          <div
+            class="grid grid-cols-2 gap-3 sm:gap-6 lg:grid-cols-4"
+            role="status"
+            [attr.aria-label]="'common.loading' | translate"
+          >
+            @for (i of relatedSkeletonSlots; track i) {
+              <app-product-card-skeleton [delayMs]="i * 40" />
+            }
+          </div>
+        } @else {
+          <div class="iled-stagger grid grid-cols-2 gap-3 sm:gap-6 lg:grid-cols-4">
+            @for (item of related(); track item.id) {
+              <app-product-card [product]="item" />
+            }
+          </div>
+        }
 
       </section>
 
diff --git a/src/shop/src/app/features/products/product-detail.component.ts b/src/shop/src/app/features/products/product-detail.component.ts
index 9794e2e..fa5a148 100644
--- a/src/shop/src/app/features/products/product-detail.component.ts
+++ b/src/shop/src/app/features/products/product-detail.component.ts
@@ -27,6 +27,7 @@ import {
   StarRatingComponent,
   ProductCardComponent,
 } from '../../shared/layout/layout.components';
+import { ProductCardSkeletonComponent } from '../../shared/product-card-skeleton.component';
 import {
   CatalogService,
   CartService,
@@ -48,6 +49,7 @@ import { ProductImagePipe } from '../../core/product-image.pipe';
     ShellComponent,
     StarRatingComponent,
     ProductCardComponent,
+    ProductCardSkeletonComponent,
     FormsModule,
     DecimalPipe,
     I18nCurrencyPipe,
@@ -75,11 +77,14 @@ export class ProductDetailComponent implements OnInit {
 
   readonly product = signal<ProductDetail | null>(null);
   readonly related = signal<ProductListItem[]>([]);
+  readonly relatedLoading = signal(true);
+  readonly loading = signal(true);
   readonly reviews = signal<ProductReviews | null>(null);
   readonly selectedVariant = signal<ProductVariant | null>(null);
   readonly activeImage = signal<string | null>(null);
   readonly quantity = signal(1);
   readonly cartModalOpen = signal(false);
+  readonly relatedSkeletonSlots = [0, 1, 2, 3];
   #slug = '';
 
   reviewName = '';
@@ -111,12 +116,16 @@ export class ProductDetailComponent implements OnInit {
   }
 
   #loadProduct(slug: string): void {
+    this.loading.set(true);
+    this.relatedLoading.set(true);
+    this.product.set(null);
     this.#catalog.getProduct(slug).subscribe({
       next: (p) => {
         this.product.set(p);
         const def = p.variants.find((v) => v.isDefault) ?? p.variants[0];
         this.selectedVariant.set(def ?? null);
         this.activeImage.set(p.images[0]?.url ?? null);
+        this.loading.set(false);
         this.#seo.apply({
           title: `${p.name} — iLED`,
           description: p.shortDescription || p.description,
@@ -125,9 +134,14 @@ export class ProductDetailComponent implements OnInit {
           type: 'product',
         });
       },
+      error: () => this.loading.set(false),
     });
     this.#catalog.getProducts({ pageSize: 4 }).subscribe({
-      next: (res) => this.related.set(res.items),
+      next: (res) => {
+        this.related.set(res.items);
+        this.relatedLoading.set(false);
+      },
+      error: () => this.relatedLoading.set(false),
     });
   }
 
diff --git a/src/shop/src/app/features/products/product-list.component.html b/src/shop/src/app/features/products/product-list.component.html
index 2ecc580..5ca4ff3 100644
--- a/src/shop/src/app/features/products/product-list.component.html
+++ b/src/shop/src/app/features/products/product-list.component.html
@@ -97,8 +97,18 @@
         {{ 'products.title' | translate: { count: totalCount() } }}
       </h1>
 
-      @if (products().length === 0) {
-        <div class="py-16 text-center">
+      @if (loading()) {
+        <div
+          class="grid grid-cols-2 gap-3 sm:gap-6 xl:grid-cols-3"
+          role="status"
+          [attr.aria-label]="'common.loading' | translate"
+        >
+          @for (i of skeletonSlots; track i) {
+            <app-product-card-skeleton [delayMs]="i * 40" />
+          }
+        </div>
+      } @else if (products().length === 0) {
+        <div class="iled-fade-in py-16 text-center">
           <p class="mb-4 text-iled-grey-dark">
             {{ 'products.noResults' | translate }}
           </p>
@@ -107,7 +117,7 @@
           </button>
         </div>
       } @else {
-        <div class="grid grid-cols-2 gap-3 sm:gap-6 xl:grid-cols-3">
+        <div class="iled-stagger grid grid-cols-2 gap-3 sm:gap-6 xl:grid-cols-3">
           @for (product of products(); track product.id; let i = $index) {
             <app-product-card
               [product]="product"
diff --git a/src/shop/src/app/features/products/product-list.component.ts b/src/shop/src/app/features/products/product-list.component.ts
index 1bec185..02f0b7a 100644
--- a/src/shop/src/app/features/products/product-list.component.ts
+++ b/src/shop/src/app/features/products/product-list.component.ts
@@ -15,13 +15,20 @@ import {
   ShellComponent,
   ProductCardComponent,
 } from '../../shared/layout/layout.components';
+import { ProductCardSkeletonComponent } from '../../shared/product-card-skeleton.component';
 import { CatalogService } from '../../core/shop.services';
 import { ProductFilterOptions, ProductListItem } from '../../core/models';
 
 @Component({
   selector: 'app-product-list',
   standalone: true,
-  imports: [ShellComponent, ProductCardComponent, FormsModule, TranslatePipe],
+  imports: [
+    ShellComponent,
+    ProductCardComponent,
+    ProductCardSkeletonComponent,
+    FormsModule,
+    TranslatePipe,
+  ],
   templateUrl: './product-list.component.html',
   changeDetection: ChangeDetectionStrategy.OnPush,
 })
@@ -35,6 +42,8 @@ export class ProductListComponent implements OnInit {
   readonly filters = signal<ProductFilterOptions | null>(null);
   readonly totalCount = signal(0);
   readonly filtersOpen = signal(false);
+  readonly loading = signal(true);
+  readonly skeletonSlots = [0, 1, 2, 3, 4, 5];
 
   minPrice = 0;
   maxPrice = 1000;
@@ -106,6 +115,7 @@ export class ProductListComponent implements OnInit {
       this.maxPrice = swap;
     }
 
+    this.loading.set(true);
     this.#catalog
       .getProducts({
         page: this.page,
@@ -121,7 +131,9 @@ export class ProductListComponent implements OnInit {
         next: (res) => {
           this.products.set(res.items);
           this.totalCount.set(res.totalCount);
+          this.loading.set(false);
         },
+        error: () => this.loading.set(false),
       });
   }
 
diff --git a/src/shop/src/app/shared/cart-added-modal.component.html b/src/shop/src/app/shared/cart-added-modal.component.html
index b0a2c43..c1990ad 100644
--- a/src/shop/src/app/shared/cart-added-modal.component.html
+++ b/src/shop/src/app/shared/cart-added-modal.component.html
@@ -7,7 +7,7 @@
     (click)="handleBackdrop($event)"
   >
     <div
-      class="w-full max-w-md bg-white p-6 shadow-lg"
+      class="iled-fade-in w-full max-w-md bg-white p-6 shadow-lg"
       (click)="$event.stopPropagation()"
     >
       <h2 id="cart-added-title" class="mb-2 text-xl font-bold">
diff --git a/src/shop/src/app/shared/product-card-skeleton.component.ts b/src/shop/src/app/shared/product-card-skeleton.component.ts
new file mode 100644
index 0000000..efe030c
--- /dev/null
+++ b/src/shop/src/app/shared/product-card-skeleton.component.ts
@@ -0,0 +1,32 @@
+import { ChangeDetectionStrategy, Component, input } from '@angular/core';
+
+/**
+ * Placeholder card matching product-card proportions (CLS-safe).
+ */
+@Component({
+  selector: 'app-product-card-skeleton',
+  standalone: true,
+  template: `
+    <div
+      class="flex h-full flex-col bg-white"
+      [attr.aria-hidden]="true"
+    >
+      <div class="iled-skeleton aspect-square w-full"></div>
+      <div class="flex flex-1 flex-col gap-2 p-3 sm:p-4">
+        <div class="iled-skeleton h-4 w-[80%]"></div>
+        <div class="iled-skeleton hidden h-3 w-full sm:block"></div>
+        <div class="iled-skeleton mt-auto h-5 w-[33%]"></div>
+        <div class="iled-skeleton mt-2 h-10 w-full"></div>
+      </div>
+    </div>
+  `,
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  host: {
+    class: 'iled-fade-in block h-full',
+    '[style.animation-delay.ms]': 'delayMs()',
+  },
+})
+export class ProductCardSkeletonComponent {
+  /** Optional stagger delay for grid reveal. */
+  readonly delayMs = input(0);
+}
diff --git a/src/shop/src/styles.css b/src/shop/src/styles.css
index 54023b8..386746f 100644
--- a/src/shop/src/styles.css
+++ b/src/shop/src/styles.css
@@ -88,9 +88,71 @@
     animation: iled-fade-up 0.55s ease-out both;
   }
 
+  .iled-fade-in {
+    animation: iled-fade-in 0.4s ease-out both;
+  }
+
   .iled-hover-lift {
     @apply transition duration-200 ease-out hover:-translate-y-0.5 hover:shadow-md;
   }
+
+  .iled-skeleton {
+    @apply relative overflow-hidden rounded-sm bg-iled-grey-light/50;
+  }
+
+  .iled-skeleton::after {
+    content: '';
+    position: absolute;
+    inset: 0;
+    transform: translateX(-100%);
+    background: linear-gradient(
+      90deg,
+      transparent,
+      rgb(255 255 255 / 0.55),
+      transparent
+    );
+    animation: iled-shimmer 1.35s ease-in-out infinite;
+  }
+
+  .iled-stagger > * {
+    animation: iled-fade-in 0.4s ease-out both;
+  }
+
+  .iled-stagger > *:nth-child(1) {
+    animation-delay: 0ms;
+  }
+
+  .iled-stagger > *:nth-child(2) {
+    animation-delay: 45ms;
+  }
+
+  .iled-stagger > *:nth-child(3) {
+    animation-delay: 90ms;
+  }
+
+  .iled-stagger > *:nth-child(4) {
+    animation-delay: 135ms;
+  }
+
+  .iled-stagger > *:nth-child(5) {
+    animation-delay: 180ms;
+  }
+
+  .iled-stagger > *:nth-child(6) {
+    animation-delay: 225ms;
+  }
+
+  .iled-stagger > *:nth-child(7) {
+    animation-delay: 270ms;
+  }
+
+  .iled-stagger > *:nth-child(8) {
+    animation-delay: 315ms;
+  }
+
+  .iled-stagger > *:nth-child(n + 9) {
+    animation-delay: 360ms;
+  }
 }
 
 @layer utilities {
@@ -134,3 +196,21 @@
     transform: translateY(0);
   }
 }
+
+@keyframes iled-fade-in {
+  from {
+    opacity: 0;
+    transform: translateY(8px);
+  }
+
+  to {
+    opacity: 1;
+    transform: translateY(0);
+  }
+}
+
+@keyframes iled-shimmer {
+  100% {
+    transform: translateX(100%);
+  }
+}