feat(site): navbar links only sections with content, Galeria link, brand-tinted gallery background

site/index.php

@@ -27,7 +27,7 @@ require __DIR__ . '/_open.php';   // resolves $gym (404 if unknown / not visible
 $gid  = (int) $gym['id'];
 $on   = fn(string $key) => gym_section_on($gym, $key);
 $offer       = $on('oferta')       ? site_offer($pdo, $gid)        : [];
-$team        = $on('equipa')       ? site_team($pdo, $gid)         : [];
+$team        = $on('equipa')       ? site_team_active($pdo, $gid)  : [];
 $modalidades = $on('modalidades')  ? site_modalidades($pdo, $gid)  : [];
 $horario     = $on('horario')      ? site_horario($pdo, '', $gid)  : [];
 $whours      = $on('workhours')    ? site_work_hours($pdo, $gid)   : [];
@@ -121,7 +121,7 @@ $gallery_files = ($on('galeria') && $gallery_path !== '') ? preg_grep('/\.(jpe?g
 if ($gallery_files && count($gallery_files) > 0):
 $gallery_h2 = 'Conhece as nossas instalações';
 ?>
-<section id="galeria" class="gallery-section" style="padding:70px 0 0;background:var(--fitme-white)">
+<section id="galeria" class="gallery-section" style="padding:70px 0 0;background:color-mix(in srgb, var(--fitme-accent) 7%, #fff)">
     <?php include __DIR__ . '/includes/gallery.php'; ?>
 </section>
 <?php endif; ?>