function startAudit() {
var url = document.getElementById(“audit-url”).value.trim();
var kw = document.getElementById(“audit-keyword”).value.trim();
var phone = document.getElementById(“audit-phone”).value.trim();
var email = document.getElementById(“audit-email”).value.trim();

if (!url) {
alert(“Please enter your website URL.”);
return;
}

document.getElementById(“audit-input-step”).style.display = “none”;
document.getElementById(“audit-scanning-step”).style.display = “block”;

var bar = document.getElementById(“scan-bar”);
var status = document.getElementById(“scan-status-text”);
var detail = document.getElementById(“scan-step-detail”);

bar.style.width = “25%”;
setTimeout(function() {
bar.style.width = “50%”;
status.innerText = “Auditing Mobile Speed & Core Web Vitals…”;
detail.innerText = “Simulating 4G mobile crawler render…”;
}, 1200);

setTimeout(function() {
bar.style.width = “75%”;
status.innerText = “Analyzing On-Page Schema & Keywords…”;
detail.innerText = “Inspecting H1 tags, canonicals, and entity authority…”;
}, 2400);

setTimeout(function() {
bar.style.width = “100%”;
status.innerText = “Compiling Executive Health Score…”;
}, 3600);

setTimeout(function() {
document.getElementById(“audit-scanning-step”).style.display = “none”;
document.getElementById(“audit-result-step”).style.display = “block”;

var waText = “Hi MeraSEO, I ran an audit for my website:n” +
“• Domain: ” + url + “n” +
“• Keyword: ” + (kw || “General SEO”) + “n” +
“• Phone: ” + (phone || “Not specified”) + “n” +
“• Email: ” + (email || “Not specified”) + “n” +
“Please send me the full 15-page diagnostic report.”;
document.getElementById(“audit-wa-submit”).href = “https://wa.me/919167117772?text=” + encodeURIComponent(waText);
}, 4500);
}