Header Navigation Menu not working in Craft theme

Topic summary

Header/navigation in the Craft theme broke after recent customizations. The poster reports two issues and provides code snippets that are central to understanding the problem.

Summarized with AI on December 17. AI used: gpt-5.

I’ve been making a lot of design changes and have somehow messed something up and now my header nav menu doesn’t work.

At first I was trying to make a homepage banner clickable and anchored to a collection beneath it. I used the following code for that and it seemed to work until recently. Now the banner is only clickable on the upper 2/3 of the image and no longer clicks to the anchor below. The only changes I made since installing that prior to it not working recently was a countdown timer in my announcement bar.

{% if section.settings.link != blank %}
<a class=“custom-link”
href=“#shopify-section-template–17389677281469__collection_list_7jiGwi”
{% if section.settings.new_tab %}target=“_blank”{% endif %}

.image-banner-section{ position: relative; } So I guess that's my first issue... the banner is not working how I want anymore. I want it fully clickable and anchored to the collection below it. Issue 2) A couple days ago I made a landing page and received help on hiding the header and footer. That code is below. That seemed to have worked ok, except that same pesky countdown timer still showed up. I can live with it till Christmas. However, today I noticed that none of the nav menu tabs are clicking through to their collections. I have checked everything in my navigation and it seems fine. I apparently have messed up my code resulting in a lost navigation. {% if page.url == '/pages/lmsl-and-aegenda' %} footer, header { display: none !important;; } {% endif %}

And

{% if page.url == ‘/pages/landing-page’ %} footer, header { display: none !important;; } {% endif %}

Please, I need some help here. thank you!