102 lines
3.0 KiB
JavaScript
102 lines
3.0 KiB
JavaScript
(function() {
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'use strict';
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const prefersReducedMotion = window.matchMedia('(prefers-reduced-motion: reduce)').matches;
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// Mobile Navigation
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const mobileToggle = document.querySelector('.mobile-toggle');
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const navLinks = document.querySelector('.nav-links');
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if (mobileToggle && navLinks) {
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mobileToggle.addEventListener('click', () => {
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const isExpanded = mobileToggle.getAttribute('aria-expanded') === 'true';
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mobileToggle.setAttribute('aria-expanded', !isExpanded);
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mobileToggle.classList.toggle('active');
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navLinks.classList.toggle('active');
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if (!isExpanded) {
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const firstLink = navLinks.querySelector('a');
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if (firstLink) firstLink.focus();
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}
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});
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navLinks.querySelectorAll('a').forEach(link => {
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link.addEventListener('click', () => {
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mobileToggle.setAttribute('aria-expanded', 'false');
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mobileToggle.classList.remove('active');
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navLinks.classList.remove('active');
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});
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});
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document.addEventListener('keydown', (e) => {
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if (e.key === 'Escape' && navLinks.classList.contains('active')) {
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mobileToggle.setAttribute('aria-expanded', 'false');
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mobileToggle.classList.remove('active');
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navLinks.classList.remove('active');
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mobileToggle.focus();
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}
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});
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}
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// Header scroll effect
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const header = document.querySelector('.site-header');
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function handleScroll() {
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const currentScroll = window.pageYOffset;
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if (currentScroll > 100) {
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header.classList.add('scrolled');
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} else {
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header.classList.remove('scrolled');
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}
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}
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window.addEventListener('scroll', handleScroll, { passive: true });
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// Reveal on scroll
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const revealElements = document.querySelectorAll('.reveal');
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if (prefersReducedMotion) {
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revealElements.forEach(el => el.classList.add('visible'));
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} else {
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const revealObserver = new IntersectionObserver((entries, observer) => {
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entries.forEach(entry => {
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if (entry.isIntersecting) {
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entry.target.classList.add('visible');
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observer.unobserve(entry.target);
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}
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});
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}, {
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threshold: 0.1,
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rootMargin: '0px 0px -50px 0px'
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});
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revealElements.forEach(el => revealObserver.observe(el));
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}
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// Smooth scroll for anchor links
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document.querySelectorAll('a[href^="#"]').forEach(anchor => {
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anchor.addEventListener('click', function(e) {
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const targetId = this.getAttribute('href');
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if (targetId === '#') return;
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const target = document.querySelector(targetId);
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if (target) {
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e.preventDefault();
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target.scrollIntoView({
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behavior: prefersReducedMotion ? 'auto' : 'smooth'
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});
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target.setAttribute('tabindex', '-1');
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target.focus({ preventScroll: true });
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}
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});
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});
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// Current year in footer
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const yearSpan = document.querySelector('.current-year');
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if (yearSpan) {
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yearSpan.textContent = new Date().getFullYear();
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}
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})(); |