jQuery(document).ready(function($) {
    var modalSearch = $('#search-modal');
    var modalSearchBtn = $('.search-icon');
    var modalSearchBtnSpan = modalSearch.find('.close');

    modalSearchBtn.on('click', function() {
        modalSearch.show();
    });

    modalSearchBtnSpan.on('click', function() {
        modalSearch.hide();
    });

    $(window).on('click', function(event) {
        if ($(event.target).is(modalSearch)) {
            modalSearch.hide();
        }
    });

    var searchInput = $('input[type="search"]');
    if (searchInput.length) {
        searchInput.attr('placeholder', 'Suchbegriff eingeben ...');
    }
});