diff --git a/script.js b/script.js
index f77b680..06c28bc 100644
--- a/script.js
+++ b/script.js
@@ -1,6 +1,165 @@
 // Function For Smooth Scrolling
 function smoothScrolling() {    
     const lenis = new Lenis();
+
+    lenis.on('scroll', (e) => {
+        console.log(e);
+    });
+
+    function raf(time) {
+        lenis.raf(time);
+        requestAnimationFrame(raf);
+    }
+
+    requestAnimationFrame(raf);
+}
+
+function validateForm(formType) {
+    const form = document.getElementById(formType === 'signup' ? 'form1' : 'form2');
+    const errorMessage = document.getElementById('error-message');
+    const fields = Array.from(form.querySelectorAll('input'));
+    
+    errorMessage.innerText = '';
+
+    if (fields.some(field => !field.value)) {
+        errorMessage.innerText = 'Please fill all the details.';
+        return false;
+    }
+
+    if (formType === 'signup') {
+        const [password1, password2] = fields.slice(-2).map(field => field.value);
+        const passwordRegex = /^(?=.*[a-z])(?=.*[A-Z])(?=.*[\W_]).{8,}$/;
+
+        if (!passwordRegex.test(password1)) {
+            errorMessage.innerText = 'Password must be at least 8 characters long, including uppercase, lowercase, and special characters.';
+            return false;
+        }
+
+        if (password1 !== password2) {
+            errorMessage.innerText = 'Passwords do not match.';
+            return false;
+        }
+    }
+
+    return true;
+}
+
+document.addEventListener('DOMContentLoaded', () => {
+    const body = document.body;
+    const menuToggle = document.getElementById('menu-toggle');
+    const navMenu = document.getElementById('nav-menu');
+    const themeToggle = document.getElementById('theme-toggle');
+    const progressBar = document.getElementById('progress-bar');
+    const imageInput = document.getElementById('image-input');
+    const uploadButton = document.getElementById('upload-button');
+    const classificationResult = document.getElementById('classification-result');
+    const disposalInformation = document.getElementById('disposal-information');
+    const feedbackForm = document.getElementById('feedback-form');
+    const newsletterForm = document.getElementById('newsletter-form');
+    const signupForm = document.getElementById('form1');
+    const loginForm = document.getElementById('form2');
+
+    // Menu toggle functionality
+    menuToggle?.addEventListener('click', () => navMenu?.classList.toggle('show'));
+
+    // Theme toggle functionality
+    themeToggle?.addEventListener('click', () => {
+        body.classList.toggle('dark-mode');
+        themeToggle.textContent = body.classList.contains('dark-mode') ? '☀️' : '🌓';
+    });
+
+    // FAQ toggle functionality
+    document.querySelectorAll('.faq-item').forEach(item => {
+        const question = item.querySelector('h3');
+        const answer = item.querySelector('p');
+        if (question && answer) {
+            answer.style.display = 'none';
+            question.addEventListener('click', () => {
+                answer.style.display = answer.style.display === 'block' ? 'none' : 'block';
+            });
+        }
+    });
+
+    // Progress bar functionality
+    if (progressBar) {
+        window.addEventListener('scroll', () => {
+            const scrollPercentage = (window.scrollY / (document.documentElement.scrollHeight - window.innerHeight)) * 100;
+            progressBar.style.width = `${scrollPercentage}%`;
+        });
+    }
+
+    // Image upload functionality
+    uploadButton?.addEventListener('click', () => {
+        const image = imageInput?.files[0];
+        if (!image) return;
+
+        const formData = new FormData();
+        formData.append('image', image);
+
+        fetch('/classify', {
+            method: 'POST',
+            body: formData
+        })
+        .then(response => response.json())
+        .then(data => {
+            if (classificationResult) classificationResult.textContent = data.classification;
+            if (disposalInformation) disposalInformation.textContent = data.disposalInformation;
+        })
+        .catch(console.error);
+    });
+
+    // Feedback form validation
+    feedbackForm?.addEventListener('submit', (event) => {
+        event.preventDefault();
+        const [name, email, message] = ['input[type="text"]', 'input[type="email"]', 'textarea']
+            .map(selector => feedbackForm.querySelector(selector)?.value.trim());
+
+        const nameValid = name?.length >= 2;
+        const emailValid = /^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(email);
+        const messageValid = message?.length >= 10;
+
+        if (nameValid && emailValid && messageValid) {
+            alert('Feedback submitted successfully!');
+            feedbackForm.reset();
+        } else {
+            if (!nameValid) feedbackForm.querySelector('input[type="text"]').setCustomValidity('Name must be at least 2 characters long.');
+            if (!emailValid) feedbackForm.querySelector('input[type="email"]').setCustomValidity('Please enter a valid email address.');
+            if (!messageValid) alert('Message must be at least 10 characters long.');
+            feedbackForm.reportValidity();
+        }
+    });
+
+    // Newsletter form validation
+    newsletterForm?.addEventListener('submit', (event) => {
+        event.preventDefault();
+        const email = newsletterForm.querySelector('input[type="email"]')?.value.trim();
+        const errorMessage = document.getElementById('newsletter-error-message');
+
+        if (errorMessage) errorMessage.textContent = '';
+
+        if (/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(email)) {
+            alert('Subscribed successfully!');
+            newsletterForm.reset();
+        } else if (errorMessage) {
+            errorMessage.textContent = 'Please enter a valid email address.';
+        }
+    });
+
+    // Attach form validation to respective forms
+    signupForm?.addEventListener('submit', (event) => {
+        if (!validateForm('signup')) event.preventDefault();
+    });
+
+    loginForm?.addEventListener('submit', (event) => {
+        if (!validateForm('login')) event.preventDefault();
+    });
+
+    smoothScrolling();
+});
+
+// Ecotips.html
+document.addEventListener('DOMContentLoaded', () => {
+
     
     lenis.on('scroll', (e) => {
       console.log(e);
@@ -239,6 +398,29 @@ function smoothScrolling() {
     const prevSlide = document.getElementById('prev-slide');
     const nextSlide = document.getElementById('next-slide');
     let currentIndex = 0;
+
+
+    const updateSlider = () => {
+        const slideWidth = slides[0].clientWidth;
+        tipsSlider.style.transform = `translateX(-${currentIndex * slideWidth}px)`;
+    };
+
+    tipsSlider.style.transition = 'transform 0.3s ease-in-out';
+
+    nextSlide?.addEventListener('click', () => {
+        currentIndex = (currentIndex + 1) % slides.length;
+        updateSlider();
+    });
+
+    prevSlide?.addEventListener('click', () => {
+        currentIndex = (currentIndex - 1 + slides.length) % slides.length;
+        updateSlider();
+    });
+
+    window.addEventListener('resize', updateSlider);
+    window.addEventListener('load', updateSlider);
+});
+
     
     // Function to update the slider's position
     const updateSlider = () => {
@@ -286,4 +468,4 @@ function smoothScrolling() {
     });
     
     
-    
\ No newline at end of file
+