<?php
get_header();
$error_heading     = get_field('error_heading', 'option');
$error_description = get_field('error_description', 'option');
?>
<section class="error-404-page">
    <div class="container">
        <div class="error-404-content">
            <?php if (isset($error_heading) && !empty($error_heading)) : ?>
                <h1>
                    <?php echo esc_html($error_heading); ?>
                </h1>
            <?php endif; ?>
            <?php if (isset($error_description) && !empty($error_description)) : ?>
                    <?php echo wp_kses_post($error_description); ?>
            <?php endif; ?>
            <?php if (have_rows('content_button', 'option')) : ?>
                <?php
                ob_start();
                ?>
                <?php while (have_rows('content_button', 'option')) : the_row();
                    $redirect_link = get_sub_field('redirect_link');
                    if (!isset($redirect_link) || empty($redirect_link)) {
                        continue;
                    }
                    $link_url    = isset($redirect_link['url']) ? $redirect_link['url'] : '';
                    $link_title  = isset($redirect_link['title']) ? $redirect_link['title'] : '';
                    $link_target = isset($redirect_link['target']) && !empty($redirect_link['target'])
                        ? $redirect_link['target']
                        : '_self';
                    if (empty($link_url) || empty($link_title)) {
                        continue;
                    }
                ?>
                    <a
                        href="<?php echo esc_url($link_url); ?>"
                        class="cta-button"
                        target="<?php echo esc_attr($link_target); ?>">
                        <?php echo esc_html($link_title); ?>
                    </a>
                <?php endwhile; ?>
                <?php
                $buttons_output = ob_get_clean();
                if (!empty(trim($buttons_output))) :
                ?>
                    <div class="error-content-cta">
                        <?php echo $buttons_output; ?>
                    </div>
                <?php endif; ?>
            <?php endif; ?>
        </div>
    </div>
</section>
<?php
get_footer();
?>