diff --git a/app/product/[id]/page.tsx b/app/product/[id]/page.tsx
new file mode 100644
index 0000000..066eb4d
--- /dev/null
+++ b/app/product/[id]/page.tsx
@@ -0,0 +1,7 @@
+import ProductDetail from "../components/ProductDetail";
+
+const ProductPage = () => {
+  return <ProductDetail />;
+};
+
+export default ProductPage;
diff --git a/app/product/components/ProductBreadcrumb.tsx b/app/product/components/ProductBreadcrumb.tsx
new file mode 100644
index 0000000..a4d6c23
--- /dev/null
+++ b/app/product/components/ProductBreadcrumb.tsx
@@ -0,0 +1,25 @@
+import { ArrowLeft2 } from "iconsax-reactjs";
+import Link from "next/link";
+import { type FC, Fragment } from "react";
+import { BREADCRUMB_ITEMS } from "../constants";
+
+const ProductBreadcrumb: FC = () => {
+  return (
+    <nav aria-label="مسیر صفحه" className="flex items-center justify-start gap-2 bg-secondary px-4 py-3 text-sm text-[#3F4D5A] sm:px-8 lg:px-30">
+      {BREADCRUMB_ITEMS.map((item, index) => (
+        <Fragment key={item.label}>
+          {index > 0 && <ArrowLeft2 size={14} color="currentColor" className="shrink-0" />}
+          {"href" in item ? (
+            <Link href={item.href} className="transition-colors hover:text-primary">
+              {item.label}
+            </Link>
+          ) : (
+            <span className="font-bold text-[#0F2438]">{item.label}</span>
+          )}
+        </Fragment>
+      ))}
+    </nav>
+  );
+};
+
+export default ProductBreadcrumb;
diff --git a/app/product/components/ProductDetail.tsx b/app/product/components/ProductDetail.tsx
new file mode 100644
index 0000000..cfffe5e
--- /dev/null
+++ b/app/product/components/ProductDetail.tsx
@@ -0,0 +1,37 @@
+"use client";
+
+import ContactCtaSection from "@/app/home/components/ContactCtaSection";
+import { useState, type FC } from "react";
+import { PRODUCT_GALLERY_IMAGES, PRODUCT_TITLE, QUANTITY_TIERS, type QuantityTier } from "../constants";
+import ProductBreadcrumb from "./ProductBreadcrumb";
+import ProductGallery from "./ProductGallery";
+import ProductOrderActions from "./ProductOrderActions";
+import ProductPurchaseOptions from "./ProductPurchaseOptions";
+import ProductRelated from "./ProductRelated";
+import ProductTabs from "./ProductTabs";
+
+const ProductDetail: FC = () => {
+  const [selectedTier, setSelectedTier] = useState<QuantityTier>(QUANTITY_TIERS[0]);
+
+  return (
+    <>
+      <ProductBreadcrumb />
+
+      <div className="px-4 py-6 sm:px-8 sm:py-8 lg:px-30">
+        <div className="flex flex-col items-start gap-5 lg:flex-row lg:gap-6">
+          <ProductGallery images={PRODUCT_GALLERY_IMAGES} alt={PRODUCT_TITLE} />
+          <div className="flex w-full min-w-0 flex-1 flex-col items-end">
+            <ProductPurchaseOptions selectedTier={selectedTier} onSelectTier={setSelectedTier} />
+            <ProductOrderActions selectedTier={selectedTier} />
+          </div>
+        </div>
+      </div>
+
+      <ProductTabs />
+      <ProductRelated />
+      <ContactCtaSection />
+    </>
+  );
+};
+
+export default ProductDetail;
diff --git a/app/product/components/ProductGallery.tsx b/app/product/components/ProductGallery.tsx
new file mode 100644
index 0000000..67acd0d
--- /dev/null
+++ b/app/product/components/ProductGallery.tsx
@@ -0,0 +1,39 @@
+"use client";
+
+import { cn } from "@/app/lib/cn";
+import Image, { type StaticImageData } from "next/image";
+import { useState, type FC } from "react";
+
+type ProductGalleryProps = {
+  images: readonly StaticImageData[];
+  alt: string;
+};
+
+const ProductGallery: FC<ProductGalleryProps> = ({ images, alt }) => {
+  const [activeIndex, setActiveIndex] = useState(0);
+
+  return (
+    <div className="flex w-full shrink-0 flex-col gap-2.5 sm:gap-3 lg:w-[42%] lg:max-w-100">
+      <div className="relative aspect-square w-full overflow-hidden rounded-xl sm:rounded-2xl">
+        <Image src={images[activeIndex]} alt={alt} fill priority className="object-cover" sizes="(max-width: 1024px) 100vw, 400px" />
+      </div>
+
+      <div className="grid grid-cols-4 gap-2 sm:gap-2.5">
+        {images.slice(0, 4).map((image, index) => (
+          <button
+            key={index}
+            type="button"
+            aria-label={`تصویر ${index + 1}`}
+            aria-pressed={activeIndex === index}
+            onClick={() => setActiveIndex(index)}
+            className={cn("relative aspect-square overflow-hidden rounded-lg transition-shadow sm:rounded-xl", activeIndex === index && "ring-2 ring-primary ring-offset-1")}
+          >
+            <Image src={image} alt="" fill className="object-cover" sizes="(max-width: 1024px) 22vw, 96px" />
+          </button>
+        ))}
+      </div>
+    </div>
+  );
+};
+
+export default ProductGallery;
diff --git a/app/product/components/ProductOrderActions.tsx b/app/product/components/ProductOrderActions.tsx
new file mode 100644
index 0000000..74d268b
--- /dev/null
+++ b/app/product/components/ProductOrderActions.tsx
@@ -0,0 +1,41 @@
+"use client";
+
+import Button from "@/app/components/Button";
+import Select from "@/app/components/Select";
+import { formatPrice, PRODUCT_PROFIT_PERCENT, STICKY_QUANTITY_OPTIONS, type QuantityTier } from "../constants";
+
+type ProductOrderActionsProps = {
+  selectedTier: QuantityTier;
+};
+
+const ProductOrderActions = ({ selectedTier }: ProductOrderActionsProps) => {
+  return (
+    <div className="mt-5 flex w-full flex-col gap-3 self-end rounded-t-2xl bg-white px-4 py-4 shadow-[0px_-4px_34px_0px_#1A456C14] sm:flex-row sm:items-center sm:justify-between sm:gap-5 sm:px-5 sm:py-4">
+      <div className="space-y-1 text-right">
+        <p className="text-base font-bold text-[#0A1B2C] sm:text-lg">{formatPrice(selectedTier.totalPrice)}﷼</p>
+        <div className="flex items-center justify-end gap-2">
+          <span className="text-xs text-[#0A1B2C] sm:text-sm">{formatPrice(selectedTier.unitPrice)} ﷼ به ازای هر عدد</span>
+          <span className="rounded-lg bg-[#00893E] px-2 py-0.5 text-[10px] font-medium text-white sm:text-xs">{PRODUCT_PROFIT_PERCENT}٪ سود</span>
+        </div>
+      </div>
+
+      <div className="hidden h-16 w-0 shrink-0 border-s-2 border-primary sm:block" />
+
+      <div className="flex flex-col gap-2 sm:flex-row sm:items-end sm:gap-5">
+        <div className="w-full space-y-1 sm:w-32">
+          <span className="block text-right text-xs font-medium text-[#0A1B2C]">تعداد</span>
+          <Select options={[...STICKY_QUANTITY_OPTIONS]} defaultValue="1000" className="h-10 rounded-xl border-[#E9EEF2] text-sm" />
+        </div>
+
+        <div className="flex w-full flex-col gap-1.5 sm:w-44">
+          <Button className="h-10 w-full text-sm font-bold">انتخاب روش طراحی</Button>
+          <Button variant="outline" className="h-10 w-full text-sm font-bold">
+            استعلام قیمت
+          </Button>
+        </div>
+      </div>
+    </div>
+  );
+};
+
+export default ProductOrderActions;
diff --git a/app/product/components/ProductPurchaseOptions.tsx b/app/product/components/ProductPurchaseOptions.tsx
new file mode 100644
index 0000000..967652a
--- /dev/null
+++ b/app/product/components/ProductPurchaseOptions.tsx
@@ -0,0 +1,96 @@
+"use client";
+
+import Select from "@/app/components/Select";
+import { cn } from "@/app/lib/cn";
+import { InfoCircle } from "iconsax-reactjs";
+import { type FC } from "react";
+import { Rating } from "react-simple-star-rating";
+import { BOX_BAND_OPTIONS, formatPrice, PAPER_TYPE_OPTIONS, PRODUCT_PACKAGE_SIZE, PRODUCT_RATING, PRODUCT_SHORT_DESCRIPTION, PRODUCT_TITLE, QUANTITY_TIERS, type QuantityTier } from "../constants";
+
+type ProductPurchaseOptionsProps = {
+  selectedTier: QuantityTier;
+  onSelectTier: (tier: QuantityTier) => void;
+};
+
+const ProductPurchaseOptions: FC<ProductPurchaseOptionsProps> = ({ selectedTier, onSelectTier }) => {
+  return (
+    <div className="flex w-full min-w-0 flex-1 flex-col items-end gap-4">
+      <div className="w-full space-y-2 text-right">
+        <h1 className="text-xl font-bold text-[#0A1B2C] sm:text-2xl">{PRODUCT_TITLE}</h1>
+
+        <div className="flex items-center gap-2">
+          <Rating initialValue={PRODUCT_RATING} size={16} readonly rtl allowFraction SVGstyle={{ display: "inline-block" }} />
+          <span className="text-sm font-medium text-[#0A1B2C]">{PRODUCT_RATING}</span>
+        </div>
+      </div>
+
+      <p className="w-full whitespace-pre-line text-right text-xs leading-6 text-[#0A1B2C] sm:text-sm sm:leading-7">{PRODUCT_SHORT_DESCRIPTION}</p>
+
+      <div className="w-full space-y-0.5 text-right">
+        <p className="text-base font-bold text-[#0A1B2C] sm:text-lg">{formatPrice(selectedTier.totalPrice)}﷼</p>
+        <p className="text-xs text-[#4D4D4D] sm:text-sm">
+          {formatPrice(selectedTier.unitPrice)}﷼ برای هر عدد ( بسته {formatPrice(PRODUCT_PACKAGE_SIZE)} عددی)
+        </p>
+      </div>
+
+      <div className="w-full space-y-3">
+        <Field label="جنس ورق">
+          <Select options={[...PAPER_TYPE_OPTIONS]} defaultValue={PAPER_TYPE_OPTIONS[0].value} className="h-10 rounded-xl border-[#E9EEF2] text-sm" />
+        </Field>
+
+        <Field label="بند جعبه">
+          <Select options={[...BOX_BAND_OPTIONS]} defaultValue={BOX_BAND_OPTIONS[0].value} className="h-10 rounded-xl border-[#E9EEF2] text-sm" />
+        </Field>
+
+        <div className="space-y-1.5">
+          <span className="block text-right text-xs font-medium text-[#0A1B2C] sm:text-sm">تعداد</span>
+
+          <div className="space-y-1.5">
+            {QUANTITY_TIERS.map((tier) => {
+              const isSelected = selectedTier.quantity === tier.quantity;
+
+              return (
+                <button
+                  key={tier.quantity}
+                  type="button"
+                  onClick={() => onSelectTier(tier)}
+                  className={cn(
+                    "flex h-10 w-full items-center justify-between gap-2 rounded-xl border border-[#E9EEF2] px-3 transition-colors",
+                    isSelected ? "bg-secondary" : "bg-white hover:bg-secondary/50",
+                  )}
+                >
+                  <span className="w-6 shrink-0 text-end text-xs font-medium text-[#0A1B2C]">{tier.quantity}</span>
+
+                  <div className="flex min-w-0 flex-1 items-center justify-center gap-2">
+                    <span className="text-[11px] text-[#0A1B2C] sm:text-xs">{formatPrice(tier.unitPrice)}﷼ / هر عدد</span>
+                    <span className="text-xs font-medium text-[#0A1B2C]">{formatPrice(tier.totalPrice)}﷼</span>
+                  </div>
+                  <span className={cn("w-6 shrink-0 text-start text-xs font-medium", tier.discount ? "text-[#DC0000]" : "text-[#0A1B2C]")}>{tier.discount ? `-${tier.discount}%` : tier.quantity}</span>
+                </button>
+              );
+            })}
+          </div>
+
+          <button type="button" className="flex items-center gap-1 text-[11px] text-[#21588C] sm:text-xs">
+            <InfoCircle size={14} color="currentColor" variant="Linear" />
+            تعداد بیشتر
+          </button>
+        </div>
+      </div>
+    </div>
+  );
+};
+
+type FieldProps = {
+  label: string;
+  children: React.ReactNode;
+};
+
+const Field: FC<FieldProps> = ({ label, children }) => (
+  <div className="space-y-1.5">
+    <span className="block text-right text-xs font-medium text-[#0A1B2C] sm:text-sm">{label}</span>
+    {children}
+  </div>
+);
+
+export default ProductPurchaseOptions;
diff --git a/app/product/components/ProductRelated.tsx b/app/product/components/ProductRelated.tsx
new file mode 100644
index 0000000..5504175
--- /dev/null
+++ b/app/product/components/ProductRelated.tsx
@@ -0,0 +1,27 @@
+import { Carousel, CarouselControls, CarouselSlide, CarouselTrack } from "@/app/components/Carousel";
+import ProductCard from "@/app/home/components/ProductCard";
+import { type FC } from "react";
+import { RELATED_PRODUCTS } from "../constants";
+
+const ProductRelated: FC = () => {
+  return (
+    <section className="mt-10 px-4 sm:mt-12 sm:px-8 lg:px-30">
+      <Carousel slidesPerView={{ base: 1.4, md: 3, lg: 5 }} gap={{ base: 12, md: 16, lg: 24 }}>
+        <div className="flex items-center justify-between gap-4">
+          <h2 className="text-lg font-bold text-[#0A1B2C] sm:text-xl">محصولات مرتبط</h2>
+          <CarouselControls prevLabel="محصولات قبلی" nextLabel="محصولات بعدی" />
+        </div>
+
+        <CarouselTrack className="mt-6 px-2 py-4 -mx-2 sm:mt-8">
+          {RELATED_PRODUCTS.map((title) => (
+            <CarouselSlide key={title}>
+              <ProductCard title={title} />
+            </CarouselSlide>
+          ))}
+        </CarouselTrack>
+      </Carousel>
+    </section>
+  );
+};
+
+export default ProductRelated;
diff --git a/app/product/components/ProductTabs.tsx b/app/product/components/ProductTabs.tsx
new file mode 100644
index 0000000..a1194c7
--- /dev/null
+++ b/app/product/components/ProductTabs.tsx
@@ -0,0 +1,73 @@
+"use client";
+
+import { cn } from "@/app/lib/cn";
+import productImage from "@/assets/images/product_image.png";
+import Image from "next/image";
+import { useState, type FC } from "react";
+import { PRODUCT_DESCRIPTION_CONTENT, PRODUCT_TABS, type ProductTabId } from "../constants";
+
+const ProductTabs: FC = () => {
+  const [activeTab, setActiveTab] = useState<ProductTabId>("description");
+
+  return (
+    <section className="mt-8 sm:mt-10">
+      <div className="px-4 sm:px-8 lg:px-30">
+        <div className="overflow-x-auto border-b border-[#E9EEF2]">
+          <div className="flex min-w-max items-end justify-start gap-6 sm:gap-8 lg:gap-10">
+            {PRODUCT_TABS.map((tab) => {
+              const isActive = activeTab === tab.id;
+
+              return (
+                <button key={tab.id} type="button" onClick={() => setActiveTab(tab.id)} className="relative shrink-0">
+                  <span className={cn("block pb-3 text-sm leading-5 transition-colors", isActive ? "font-bold text-[#0A1B2C]" : "font-normal text-[#3F4D5A]")}>{tab.label}</span>
+                  {isActive && <span className="absolute bottom-0 left-1/2 h-0.75 w-[72%] -translate-x-1/2 rounded-full bg-primary" />}
+                </button>
+              );
+            })}
+          </div>
+        </div>
+
+        <div className="mt-6 rounded-2xl bg-[#F7FAFC] p-5 sm:mt-8 sm:p-6 lg:p-8">
+          {activeTab === "description" && <DescriptionPanel />}
+          {activeTab !== "description" && <p className="py-6 text-center text-xs text-[#53606B] sm:text-sm">محتوای این بخش به‌زودی اضافه می‌شود.</p>}
+        </div>
+      </div>
+    </section>
+  );
+};
+
+const DescriptionPanel: FC = () => {
+  const { title, bullets, sections } = PRODUCT_DESCRIPTION_CONTENT;
+
+  return (
+    <div className="flex flex-col items-center gap-6 lg:flex-row lg:items-center lg:gap-12" dir="ltr">
+      <div className="mx-auto w-full max-w-85 shrink-0 rounded-2xl bg-white p-3 shadow-[0_4px_20px_rgba(0,0,0,0.08)] sm:max-w-[360px] lg:max-w-[400px] lg:p-4">
+        <div className="relative aspect-square w-full overflow-hidden rounded-xl">
+          <Image src={productImage} alt="" fill className="object-cover" sizes="(max-width: 1024px) 80vw, 400px" />
+        </div>
+      </div>
+
+      <div className="min-w-0 flex-1 space-y-4 text-right" dir="rtl">
+        <h2 className="text-sm font-bold leading-6 text-[#0A1B2C] sm:text-base sm:leading-7">{title}</h2>
+
+        <ul className="space-y-1.5 text-xs leading-6 text-[#0A1B2C] sm:text-sm sm:leading-7">
+          {bullets.map((item) => (
+            <li key={item} className="flex items-start gap-2">
+              <span className="mt-2 size-1 shrink-0 rounded-full bg-[#0A1B2C]" />
+              <span>{item}</span>
+            </li>
+          ))}
+        </ul>
+
+        {sections.map((section) => (
+          <div key={section.title} className="space-y-1.5">
+            <h3 className="text-xs font-bold leading-6 text-[#0A1B2C] sm:text-sm sm:leading-7">{section.title}</h3>
+            <p className="text-xs leading-6 text-[#0A1B2C] sm:text-sm sm:leading-7">{section.body}</p>
+          </div>
+        ))}
+      </div>
+    </div>
+  );
+};
+
+export default ProductTabs;
diff --git a/app/product/constants.ts b/app/product/constants.ts
new file mode 100644
index 0000000..37756fc
--- /dev/null
+++ b/app/product/constants.ts
@@ -0,0 +1,99 @@
+import productImage from "@/assets/images/product_image.png";
+
+export const PRODUCT_TITLE = "جعبه کیبوردی آفتاب";
+
+export const PRODUCT_SHORT_DESCRIPTION =
+  "جعبه کیبوردی، بسته‌بندی مطمئن و حرفه‌ای\nبا جعبه‌های کیبوردی اختصاصی، محصولات خود را با ظاهری شیک و مقاوم ارائه دهید. قابل سفارش در ابعاد مختلف، جنس‌های متنوع و چاپ اختصاصی با کیفیت بالا.";
+
+export const PRODUCT_BASE_PRICE = 20_000_000;
+export const PRODUCT_UNIT_PRICE = 2_000;
+export const PRODUCT_PACKAGE_SIZE = 1_000;
+export const PRODUCT_RATING = 4.5;
+export const PRODUCT_PROFIT_PERCENT = 20;
+
+export const BREADCRUMB_ITEMS = [
+  { label: "صفحه اصلی", href: "/" },
+  { label: "جعبه", href: "/category" },
+  { label: PRODUCT_TITLE },
+] as const;
+
+export const PAPER_TYPE_OPTIONS = [
+  { label: "سه لا E فلوت کرافت", value: "craft-e-flute" },
+  { label: "سه لا یک رو سفید", value: "white-single" },
+  { label: "سه لا E فلوت سفید", value: "white-e-flute" },
+] as const;
+
+export const BOX_BAND_OPTIONS = [
+  { label: "بند دارد", value: "with-band" },
+  { label: "بدون بند", value: "without-band" },
+] as const;
+
+export const STICKY_QUANTITY_OPTIONS = [
+  { label: "۵۰ عدد", value: "50" },
+  { label: "۱۰۰ عدد", value: "100" },
+  { label: "۲۰۰ عدد", value: "200" },
+  { label: "۳۰۰ عدد", value: "300" },
+  { label: "۱۰۰۰ عدد", value: "1000" },
+] as const;
+
+export type QuantityTier = {
+  quantity: number;
+  unitPrice: number;
+  totalPrice: number;
+  discount?: number;
+};
+
+export const QUANTITY_TIERS: readonly QuantityTier[] = [
+  { quantity: 50, unitPrice: 2_000, totalPrice: 1_000_000 },
+  { quantity: 100, unitPrice: 1_900, totalPrice: 2_000_000, discount: 20 },
+  { quantity: 200, unitPrice: 1_800, totalPrice: 4_000_000, discount: 23 },
+  { quantity: 300, unitPrice: 1_700, totalPrice: 6_000_000, discount: 25 },
+];
+
+export const PRODUCT_GALLERY_IMAGES = [productImage, productImage, productImage, productImage, productImage] as const;
+
+export const PRODUCT_TABS = [
+  { id: "description", label: "توضیحات" },
+  { id: "features", label: "ویژگی ها" },
+  { id: "template", label: "قالب و مشخصات" },
+  { id: "portfolio", label: "نمونه کار ها" },
+  { id: "faq", label: "سوالات متدوال" },
+] as const;
+
+export type ProductTabId = (typeof PRODUCT_TABS)[number]["id"];
+
+export const PRODUCT_DESCRIPTION_CONTENT = {
+  title: "جعبه کیبوردی؛ بسته‌بندی حرفه‌ای برای محافظت و معرفی برند",
+  bullets: [
+    "تولید در ابعاد استاندارد و سفارشی",
+    "چاپ اختصاصی یک‌رو یا دورو",
+    "قابل تولید با مقوای ایندربرد، پشت طوسی، کرافت و گلاسه",
+    "امکان استفاده از روکش سلفون مات، براق یا مخملی",
+    "قابلیت اجرای طلاکوب، نقره‌کوب، یووی موضعی و برجسته‌سازی",
+    "برش و قالب اختصاصی متناسب با محصول",
+    "مناسب برای انواع محصولات فروشگاهی، آرایشی، غذایی، پوشاک، الکترونیکی و هدایای تبلیغاتی",
+  ],
+  sections: [
+    {
+      title: "بسته‌بندی که ارزش محصول شما را افزایش می‌دهد",
+      body: "جعبه کیبوردی یکی از پرکاربردترین انواع بسته‌بندی برای محصولات مختلف است. این نوع جعبه علاوه بر محافظت از محصول در برابر آسیب، ظاهری حرفه‌ای و جذاب به آن می‌بخشد. طراحی اختصاصی، چاپ باکیفیت و استفاده از متریال مناسب باعث می‌شود مشتری از همان اولین نگاه، کیفیت برند شما را احساس کند.",
+    },
+    {
+      title: "کاملاً سفارشی، متناسب با هویت برند شما",
+      body: "جعبه کیبوردی را دقیقاً مطابق نیاز کسب‌وکار خود طراحی کنید. ابعاد، نوع مقوا، روکش، رنگ، چاپ، قالب و خدمات تکمیلی همگی قابل شخصی‌سازی هستند تا بسته‌بندی نهایی کاملاً با هویت برند و نوع محصول شما هماهنگ باشد. نتیجه، بسته‌بندی‌ای است که علاوه بر محافظت از محصول، به ماندگاری نام برند شما در ذهن مشتری کمک می‌کند.",
+    },
+  ],
+};
+
+export const RELATED_PRODUCTS = [
+  "بروشور",
+  "کارت ویزیت",
+  "پوستر",
+  "کتابچه",
+  "کاتالوگ",
+  "جعبه کیبوردی",
+] as const;
+
+export function formatPrice(value: number): string {
+  return value.toLocaleString("en-US");
+}