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`;
wpcf7Wrapper.appendChild(thankYou);
} else {
// reset if present for some reason
thankYou.classList.remove('show');
thankYou.style.display = 'none';
thankYou.setAttribute('aria-hidden', 'false');
}

// Animate: fade out the form, then show the thank you card with proper opacity set
form.classList.add('fade-out');

// Wait until fade out completes (match CSS transition 600ms)
setTimeout(function() {
// hide the form completely and mark it hidden for assistive tech
form.style.display = 'none';
form.setAttribute('aria-hidden', 'true');

// Show the thank you element
thankYou.style.display = 'block';

// Force layout then add the 'show' class so the transition occurs reliably
// requestAnimationFrame is more robust than setTimeout for triggering the transition
requestAnimationFrame(function() {
thankYou.classList.add('show');
// Move focus to the thank you card for screen reader users
try { thankYou.focus({preventScroll: true}); } catch (e) { thankYou.focus(); }
});
}, 620); // slight buffer beyond 600ms CSS time
}, false);