diff --git a/resources/js/components/GuestLoginPrompt.vue b/resources/js/components/GuestLoginPrompt.vue
new file mode 100644
index 00000000..4b3f53b1
--- /dev/null
+++ b/resources/js/components/GuestLoginPrompt.vue
@@ -0,0 +1,228 @@
+<script setup lang="ts">
+import { Link, router, usePage } from '@inertiajs/vue3';
+import { ArrowRight, GraduationCap, X } from 'lucide-vue-next';
+import { computed, onBeforeUnmount, onMounted, ref, watch } from 'vue';
+
+const page = usePage();
+
+const DISMISS_KEY = 'guest_login_prompt_dismissed';
+const PAGE_COUNT_KEY = 'guest_browsing_page_count';
+
+const isVisible = ref(false);
+let timeTimer: ReturnType<typeof setTimeout> | null = null;
+let transitionTimer: ReturnType<typeof setTimeout> | null = null;
+let unregisterNavigate: (() => void) | null = null;
+
+const isAuthenticated = computed(() => Boolean(page.props.auth?.user));
+
+const isAuthRoute = computed(() => {
+    const path = page.url.split('?')[0];
+
+    return [
+        '/login',
+        '/register',
+        '/forgot-password',
+        '/reset-password',
+        '/verify-email',
+        '/confirm-password',
+        '/onboarding',
+    ].some((route) => path === route || path.startsWith(route + '/'));
+});
+
+const isDismissedInSession = (): boolean => {
+    if (typeof window === 'undefined') {
+        return true;
+    }
+
+    try {
+        return sessionStorage.getItem(DISMISS_KEY) === 'true';
+    } catch {
+        return false;
+    }
+};
+
+const dismiss = () => {
+    isVisible.value = false;
+
+    if (typeof window !== 'undefined') {
+        try {
+            sessionStorage.setItem(DISMISS_KEY, 'true');
+        } catch {}
+    }
+};
+
+const clearTimers = () => {
+    if (timeTimer) {
+        clearTimeout(timeTimer);
+        timeTimer = null;
+    }
+
+    if (transitionTimer) {
+        clearTimeout(transitionTimer);
+        transitionTimer = null;
+    }
+};
+
+const evaluatePrompt = (isNewNavigation = false) => {
+    clearTimers();
+
+    if (isAuthenticated.value || isAuthRoute.value || isDismissedInSession()) {
+        isVisible.value = false;
+
+        return;
+    }
+
+    if (typeof window === 'undefined') {
+        return;
+    }
+
+    let count = 1;
+
+    try {
+        const stored = sessionStorage.getItem(PAGE_COUNT_KEY);
+
+        if (stored) {
+            count = parseInt(stored, 10);
+
+            if (isNewNavigation) {
+                count += 1;
+                sessionStorage.setItem(PAGE_COUNT_KEY, count.toString());
+            }
+        } else {
+            count = 1;
+            sessionStorage.setItem(PAGE_COUNT_KEY, '1');
+        }
+    } catch {}
+
+    // Condition 1: 2nd or later page navigation in this session
+    if (count >= 2) {
+        transitionTimer = setTimeout(() => {
+            if (
+                !isAuthenticated.value &&
+                !isAuthRoute.value &&
+                !isDismissedInSession()
+            ) {
+                isVisible.value = true;
+            }
+        }, 1500);
+    } else {
+        // Condition 2: Continuous browsing on initial page (25 seconds)
+        timeTimer = setTimeout(() => {
+            if (
+                !isAuthenticated.value &&
+                !isAuthRoute.value &&
+                !isDismissedInSession()
+            ) {
+                isVisible.value = true;
+            }
+        }, 25000);
+    }
+};
+
+onMounted(() => {
+    evaluatePrompt(false);
+
+    // Reliably catch all client-side Inertia page navigations
+    unregisterNavigate = router.on('navigate', () => {
+        evaluatePrompt(true);
+    });
+});
+
+onBeforeUnmount(() => {
+    clearTimers();
+
+    if (unregisterNavigate) {
+        unregisterNavigate();
+        unregisterNavigate = null;
+    }
+});
+
+watch(isAuthenticated, (authed) => {
+    if (authed) {
+        clearTimers();
+        isVisible.value = false;
+    }
+});
+</script>
+
+<template>
+    <Teleport to="body">
+        <Transition
+            enter-active-class="transition duration-300 ease-out"
+            enter-from-class="opacity-0 translate-y-6 scale-95"
+            enter-to-class="opacity-100 translate-y-0 scale-100"
+            leave-active-class="transition duration-200 ease-in"
+            leave-from-class="opacity-100 translate-y-0 scale-100"
+            leave-to-class="opacity-0 translate-y-6 scale-95"
+        >
+            <div
+                v-if="isVisible"
+                class="fixed right-4 bottom-[calc(4.5rem+env(safe-area-inset-bottom)+0.75rem)] left-4 z-40 sm:right-6 sm:bottom-6 sm:left-auto sm:max-w-md"
+                role="region"
+                aria-label="Login Prompt"
+            >
+                <div
+                    class="relative overflow-hidden rounded-2xl border border-slate-200/90 bg-white/95 p-4.5 shadow-xl shadow-slate-900/10 backdrop-blur-xl sm:p-5 dark:border-gray-800 dark:bg-gray-900/95 dark:shadow-2xl dark:shadow-black/70"
+                >
+                    <!-- Ambient Glow -->
+                    <div
+                        class="pointer-events-none absolute -top-12 -right-12 h-28 w-28 rounded-full bg-indigo-500/15 blur-2xl dark:bg-indigo-500/20"
+                    />
+
+                    <!-- Close Button -->
+                    <button
+                        type="button"
+                        @click="dismiss"
+                        class="absolute top-3.5 right-3.5 flex h-7 w-7 cursor-pointer items-center justify-center rounded-lg text-slate-400 transition hover:bg-slate-100 hover:text-slate-600 dark:text-gray-400 dark:hover:bg-gray-800 dark:hover:text-gray-200"
+                        title="Close"
+                        aria-label="Dismiss prompt"
+                    >
+                        <X class="h-4 w-4" />
+                    </button>
+
+                    <!-- Header Content -->
+                    <div class="flex items-start gap-3 pr-6">
+                        <div
+                            class="flex h-9 w-9 shrink-0 items-center justify-center rounded-xl bg-indigo-50 text-indigo-600 dark:bg-indigo-950/60 dark:text-indigo-400"
+                        >
+                            <GraduationCap class="h-4.5 w-4.5" />
+                        </div>
+                        <div class="min-w-0 flex-1">
+                            <h4
+                                class="text-sm font-bold text-slate-900 dark:text-gray-100"
+                            >
+                                পড়ার অগ্রগতি সেভ রাখতে চান?
+                            </h4>
+                            <p
+                                class="mt-1 text-xs leading-relaxed text-slate-500 dark:text-gray-400"
+                            >
+                                ফ্রি অ্যাকাউন্ট খুলে সিলেবাস ট্র্যাক করুন,
+                                ফোরামে আলোচনা করুন ও স্টাডি রিসোর্স অ্যাক্সেস
+                                করুন।
+                            </p>
+                        </div>
+                    </div>
+
+                    <!-- Actions -->
+                    <div class="mt-4 flex items-center justify-end gap-2.5">
+                        <button
+                            type="button"
+                            @click="dismiss"
+                            class="cursor-pointer rounded-xl border border-slate-200 bg-white px-3.5 py-2 text-xs font-semibold text-slate-600 transition hover:bg-slate-50 dark:border-gray-700 dark:bg-gray-800 dark:text-gray-300 dark:hover:bg-gray-700"
+                        >
+                            পরে করব
+                        </button>
+
+                        <Link
+                            :href="`/login?redirect=${encodeURIComponent(page.url)}`"
+                            class="inline-flex items-center gap-1.5 rounded-xl bg-indigo-600 px-4 py-2 text-xs font-bold text-white shadow-xs transition hover:bg-indigo-700 active:scale-95 dark:bg-indigo-600 dark:hover:bg-indigo-500"
+                        >
+                            <span>লগইন বা সাইন আপ</span>
+                            <ArrowRight class="h-3.5 w-3.5" />
+                        </Link>
+                    </div>
+                </div>
+            </div>
+        </Transition>
+    </Teleport>
+</template>
diff --git a/resources/js/layouts/AppLayout.vue b/resources/js/layouts/AppLayout.vue
index 930713b9..77dc8228 100644
--- a/resources/js/layouts/AppLayout.vue
+++ b/resources/js/layouts/AppLayout.vue
@@ -5,6 +5,7 @@ import { computed, ref, watch } from 'vue';
 import AtmosphericBackground from '@/components/AtmosphericBackground.vue';
 import FloatingShareBar from '@/components/FloatingShareBar.vue';
 import Footer from '@/components/Footer.vue';
+import GuestLoginPrompt from '@/components/GuestLoginPrompt.vue';
 import InAppBrowserPrompt from '@/components/InAppBrowserPrompt.vue';
 import LoadingSpinner from '@/components/LoadingSpinner.vue';
 import {
@@ -138,5 +139,6 @@ const drawerOpen = ref(false);
         <FloatingShareBar />
         <ToastNotification />
         <InAppBrowserPrompt />
+        <GuestLoginPrompt />
     </div>
 </template>