// Hide Loader on Page Load
window.addEventListener("load", function () {
const loader = document.getElementById("loader");
if (loader) {
setTimeout(() => {
loader.style.opacity = "0";
setTimeout(() => {
loader.style.display = "none";
}, 400);
}, 1);
}
});
// Mobile Navbar Menu Toggle
const mobileMenu = document.getElementById("mobileMenu");
const mobileLinks = document.querySelectorAll(".mobile-links a");
function openMobileMenu() {
if (mobileMenu) {
mobileMenu.classList.add("active");
}
}
function closeMobileMenu() {
if (mobileMenu) {
mobileMenu.classList.remove("active");
}
}
if (mobileMenu) {
mobileMenu.addEventListener("click", function (event) {
if (event.target === mobileMenu) {
closeMobileMenu();
}
});
}
mobileLinks.forEach(function (link) {
link.addEventListener("click", closeMobileMenu);
});
// Sticky Navbar & Active Section Link Highlighter (ScrollSpy)
const navbar = document.getElementById("navbar");
const navLinks = document.querySelectorAll(".desktop-links a:not(.nav-btn)");
const mobileNavLinks = document.querySelectorAll(".mobile-links a");
const sections = document.querySelectorAll("section, #home");
window.addEventListener("scroll", function () {
// 1. Add background shadow and resize when scrolled
if (window.scrollY > 50) {
navbar.classList.add("scrolled");
} else {
navbar.classList.remove("scrolled");
}
// 2. Highlight Nav Link on Scroll
let currentSectionId = "home";
sections.forEach((section) => {
const sectionTop = section.offsetTop;
const sectionHeight = section.offsetHeight;
if (window.scrollY >= sectionTop - 120) {
currentSectionId = section.getAttribute("id");
}
});
// Update Desktop links
navLinks.forEach((link) => {
link.classList.remove("active-link");
if (link.getAttribute("href") === `#${currentSectionId}`) {
link.classList.add("active-link");
}
});
// Update Mobile links
mobileNavLinks.forEach((link) => {
link.classList.remove("active-link");
if (link.getAttribute("href") === `#${currentSectionId}`) {
link.classList.add("active-link");
}
});
});
const quickMenuButton = document.querySelector(".quick-menu-btn");
const quickMenuModal = document.getElementById("quickMenuModal");
const quickMenuCloseButton = document.querySelector(".quick-close-btn");
const quickMenuLinks = document.querySelectorAll(".quick-menu-item");
function openQuickMenu() {
quickMenuModal.classList.add("active");
quickMenuModal.setAttribute("aria-hidden", "false");
document.body.classList.add("modal-open");
quickMenuCloseButton.focus();
}
function closeQuickMenu() {
quickMenuModal.classList.remove("active");
quickMenuModal.setAttribute("aria-hidden", "true");
document.body.classList.remove("modal-open");
quickMenuButton.focus();
}
quickMenuButton.addEventListener("click", openQuickMenu);
quickMenuCloseButton.addEventListener("click", closeQuickMenu);
quickMenuModal.addEventListener("click", function (event) {
if (event.target === quickMenuModal) {
closeQuickMenu();
}
});
quickMenuLinks.forEach(function (link) {
link.addEventListener("click", closeQuickMenu);
});
document.addEventListener("keydown", function (event) {
if (event.key === "Escape" && quickMenuModal.classList.contains("active")) {
closeQuickMenu();
}
});
