/**
 * Swiper 10.2.0
 * Most modern mobile touch slider and framework with hardware accelerated transitions
 * https://swiperjs.com
 *
 * Copyright 2014-2023 Vladimir Kharlampidi
 *
 * Released under the MIT License
 *
 * Released on: August 17, 2023
 */

var Swiper = (function () {
  'use strict';

  /**
   * SSR Window 4.0.2
   * Better handling for window object in SSR environment
   * https://github.com/nolimits4web/ssr-window
   *
   * Copyright 2021, Vladimir Kharlampidi
   *
   * Licensed under MIT
   *
   * Released on: December 13, 2021
   */
  /* eslint-disable no-param-reassign */
  function isObject$1(obj) {
    return obj !== null && typeof obj === 'object' && 'constructor' in obj && obj.constructor === Object;
  }
  function extend$1(target, src) {
    if (target === void 0) {
      target = {};
    }
    if (src === void 0) {
      src = {};
    }
    Object.keys(src).forEach(key => {
      if (typeof target[key] === 'undefined') target[key] = src[key];else if (isObject$1(src[key]) && isObject$1(target[key]) && Object.keys(src[key]).length > 0) {
        extend$1(target[key], src[key]);
      }
    });
  }
  const ssrDocument = {
    body: {},
    addEventListener() {},
    removeEventListener() {},
    activeElement: {
      blur() {},
      nodeName: ''
    },
    querySelector() {
      return null;
    },
    querySelectorAll() {
      return [];
    },
    getElementById() {
      return null;
    },
    createEvent() {
      return {
        initEvent() {}
      };
    },
    createElement() {
      return {
        children: [],
        childNodes: [],
        style: {},
        setAttribute() {},
        getElementsByTagName() {
          return [];
        }
      };
    },
    createElementNS() {
      return {};
    },
    importNode() {
      return null;
    },
    location: {
      hash: '',
      host: '',
      hostname: '',
      href: '',
      origin: '',
      pathname: '',
      protocol: '',
      search: ''
    }
  };
  function getDocument() {
    const doc = typeof document !== 'undefined' ? document : {};
    extend$1(doc, ssrDocument);
    return doc;
  }
  const ssrWindow = {
    document: ssrDocument,
    navigator: {
      userAgent: ''
    },
    location: {
      hash: '',
      host: '',
      hostname: '',
      href: '',
      origin: '',
      pathname: '',
      protocol: '',
      search: ''
    },
    history: {
      replaceState() {},
      pushState() {},
      go() {},
      back() {}
    },
    CustomEvent: function CustomEvent() {
      return this;
    },
    addEventListener() {},
    removeEventListener() {},
    getComputedStyle() {
      return {
        getPropertyValue() {
          return '';
        }
      };
    },
    Image() {},
    Date() {},
    screen: {},
    setTimeout() {},
    clearTimeout() {},
    matchMedia() {
      return {};
    },
    requestAnimationFrame(callback) {
      if (typeof setTimeout === 'undefined') {
        callback();
        return null;
      }
      return setTimeout(callback, 0);
    },
    cancelAnimationFrame(id) {
      if (typeof setTimeout === 'undefined') {
        return;
      }
      clearTimeout(id);
    }
  };
  function getWindow() {
    const win = typeof window !== 'undefined' ? window : {};
    extend$1(win, ssrWindow);
    return win;
  }

  function deleteProps(obj) {
    const object = obj;
    Object.keys(object).forEach(key => {
      try {
        object[key] = null;
      } catch (e) {
        // no getter for object
      }
      try {
        delete object[key];
      } catch (e) {
        // something got wrong
      }
    });
  }
  function nextTick(callback, delay) {
    if (delay === void 0) {
      delay = 0;
    }
    return setTimeout(callback, delay);
  }
  function now() {
    return Date.now();
  }
  function getComputedStyle$1(el) {
    const window = getWindow();
    let style;
    if (window.getComputedStyle) {
      style = window.getComputedStyle(el, null);
    }
    if (!style && el.currentStyle) {
      style = el.currentStyle;
    }
    if (!style) {
      style = el.style;
    }
    return style;
  }
  function getTranslate(el, axis) {
    if (axis === void 0) {
      axis = 'x';
    }
    const window = getWindow();
    let matrix;
    let curTransform;
    let transformMatrix;
    const curStyle = getComputedStyle$1(el);
    if (window.WebKitCSSMatrix) {
      curTransform = curStyle.transform || curStyle.webkitTransform;
      if (curTransform.split(',').length > 6) {
        curTransform = curTransform.split(', ').map(a => a.replace(',', '.')).join(', ');
      }
      // Some old versions of Webkit choke when 'none' is passed; pass
      // empty string instead in this case
      transformMatrix = new window.WebKitCSSMatrix(curTransform === 'none' ? '' : curTransform);
    } else {
      transformMatrix = curStyle.MozTransform || curStyle.OTransform || curStyle.MsTransform || curStyle.msTransform || curStyle.transform || curStyle.getPropertyValue('transform').replace('translate(', 'matrix(1, 0, 0, 1,');
      matrix = transformMatrix.toString().split(',');
    }
    if (axis === 'x') {
      // Latest Chrome and webkits Fix
      if (window.WebKitCSSMatrix) curTransform = transformMatrix.m41;
      // Crazy IE10 Matrix
      else if (matrix.length === 16) curTransform = parseFloat(matrix[12]);
      // Normal Browsers
      else curTransform = parseFloat(matrix[4]);
    }
    if (axis === 'y') {
      // Latest Chrome and webkits Fix
      if (window.WebKitCSSMatrix) curTransform = transformMatrix.m42;
      // Crazy IE10 Matrix
      else if (matrix.length === 16) curTransform = parseFloat(matrix[13]);
      // Normal Browsers
      else curTransform = parseFloat(matrix[5]);
    }
    return curTransform || 0;
  }
  function isObject(o) {
    return typeof o === 'object' && o !== null && o.constructor && Object.prototype.toString.call(o).slice(8, -1) === 'Object';
  }
  function isNode(node) {
    // eslint-disable-next-line
    if (typeof window !== 'undefined' && typeof window.HTMLElement !== 'undefined') {
      return node instanceof HTMLElement;
    }
    return node && (node.nodeType === 1 || node.nodeType === 11);
  }
  function extend() {
    const to = Object(arguments.length <= 0 ? undefined : arguments[0]);
    const noExtend = ['__proto__', 'constructor', 'prototype'];
    for (let i = 1; i < arguments.length; i += 1) {
      const nextSource = i < 0 || arguments.length <= i ? undefined : arguments[i];
      if (nextSource !== undefined && nextSource !== null && !isNode(nextSource)) {
        const keysArray = Object.keys(Object(nextSource)).filter(key => noExtend.indexOf(key) < 0);
        for (let nextIndex = 0, len = keysArray.length; nextIndex < len; nextIndex += 1) {
          const nextKey = keysArray[nextIndex];
          const desc = Object.getOwnPropertyDescriptor(nextSource, nextKey);
          if (desc !== undefined && desc.enumerable) {
            if (isObject(to[nextKey]) && isObject(nextSource[nextKey])) {
              if (nextSource[nextKey].__swiper__) {
                to[nextKey] = nextSource[nextKey];
              } else {
                extend(to[nextKey], nextSource[nextKey]);
              }
            } else if (!isObject(to[nextKey]) && isObject(nextSource[nextKey])) {
              to[nextKey] = {};
              if (nextSource[nextKey].__swiper__) {
                to[nextKey] = nextSource[nextKey];
              } else {
                extend(to[nextKey], nextSource[nextKey]);
              }
            } else {
              to[nextKey] = nextSource[nextKey];
            }
          }
        }
      }
    }
    return to;
  }
  function setCSSProperty(el, varName, varValue) {
    el.style.setProperty(varName, varValue);
  }
  function animateCSSModeScroll(_ref) {
    let {
      swiper,
      targetPosition,
      side
    } = _ref;
    const window = getWindow();
    const startPosition = -swiper.translate;
    let startTime = null;
    let time;
    const duration = swiper.params.speed;
    swiper.wrapperEl.style.scrollSnapType = 'none';
    window.cancelAnimationFrame(swiper.cssModeFrameID);
    const dir = targetPosition > startPosition ? 'next' : 'prev';
    const isOutOfBound = (current, target) => {
      return dir === 'next' && current >= target || dir === 'prev' && current <= target;
    };
    const animate = () => {
      time = new Date().getTime();
      if (startTime === null) {
        startTime = time;
      }
      const progress = Math.max(Math.min((time - startTime) / duration, 1), 0);
      const easeProgress = 0.5 - Math.cos(progress * Math.PI) / 2;
      let currentPosition = startPosition + easeProgress * (targetPosition - startPosition);
      if (isOutOfBound(currentPosition, targetPosition)) {
        currentPosition = targetPosition;
      }
      swiper.wrapperEl.scrollTo({
        [side]: currentPosition
      });
      if (isOutOfBound(currentPosition, targetPosition)) {
        swiper.wrapperEl.style.overflow = 'hidden';
        swiper.wrapperEl.style.scrollSnapType = '';
        setTimeout(() => {
          swiper.wrapperEl.style.overflow = '';
          swiper.wrapperEl.scrollTo({
            [side]: currentPosition
          });
        });
        window.cancelAnimationFrame(swiper.cssModeFrameID);
        return;
      }
      swiper.cssModeFrameID = window.requestAnimationFrame(animate);
    };
    animate();
  }
  function elementChildren(element, selector) {
    if (selector === void 0) {
      selector = '';
    }
    return [...element.children].filter(el => el.matches(selector));
  }
  function createElement(tag, classes) {
    if (classes === void 0) {
      classes = [];
    }
    const el = document.createElement(tag);
    el.classList.add(...(Array.isArray(classes) ? classes : [classes]));
    return el;
  }
  function elementPrevAll(el, selector) {
    const prevEls = [];
    while (el.previousElementSibling) {
      const prev = el.previousElementSibling; // eslint-disable-line
      if (selector) {
        if (prev.matches(selector)) prevEls.push(prev);
      } else prevEls.push(prev);
      el = prev;
    }
    return prevEls;
  }
  function elementNextAll(el, selector) {
    const nextEls = [];
    while (el.nextElementSibling) {
      const next = el.nextElementSibling; // eslint-disable-line
      if (selector) {
        if (next.matches(selector)) nextEls.push(next);
      } else nextEls.push(next);
      el = next;
    }
    return nextEls;
  }
  function elementStyle(el, prop) {
    const window = getWindow();
    return window.getComputedStyle(el, null).getPropertyValue(prop);
  }
  function elementIndex(el) {
    let child = el;
    let i;
    if (child) {
      i = 0;
      // eslint-disable-next-line
      while ((child = child.previousSibling) !== null) {
        if (child.nodeType === 1) i += 1;
      }
      return i;
    }
    return undefined;
  }
  function elementParents(el, selector) {
    const parents = []; // eslint-disable-line
    let parent = el.parentElement; // eslint-disable-line
    while (parent) {
      if (selector) {
        if (parent.matches(selector)) parents.push(parent);
      } else {
        parents.push(parent);
      }
      parent = parent.parentElement;
    }
    return parents;
  }
  function elementOuterSize(el, size, includeMargins) {
    const window = getWindow();
    if (includeMargins) {
      return el[size === 'width' ? 'offsetWidth' : 'offsetHeight'] + parseFloat(window.getComputedStyle(el, null).getPropertyValue(size === 'width' ? 'margin-right' : 'margin-top')) + parseFloat(window.getComputedStyle(el, null).getPropertyValue(size === 'width' ? 'margin-left' : 'margin-bottom'));
    }
    return el.offsetWidth;
  }

  let support;
  function calcSupport() {
    const window = getWindow();
    const document = getDocument();
    return {
      smoothScroll: document.documentElement && document.documentElement.style && 'scrollBehavior' in document.documentElement.style,
      touch: !!('ontouchstart' in window || window.DocumentTouch && document instanceof window.DocumentTouch)
    };
  }
  function getSupport() {
    if (!support) {
      support = calcSupport();
    }
    return support;
  }

  let deviceCached;
  function calcDevice(_temp) {
    let {
      userAgent
    } = _temp === void 0 ? {} : _temp;
    const support = getSupport();
    const window = getWindow();
    const platform = window.navigator.platform;
    const ua = userAgent || window.navigator.userAgent;
    const device = {
      ios: false,
      android: false
    };
    const screenWidth = window.screen.width;
    const screenHeight = window.screen.height;
    const android = ua.match(/(Android);?[\s\/]+([\d.]+)?/); // eslint-disable-line
    let ipad = ua.match(/(iPad).*OS\s([\d_]+)/);
    const ipod = ua.match(/(iPod)(.*OS\s([\d_]+))?/);
    const iphone = !ipad && ua.match(/(iPhone\sOS|iOS)\s([\d_]+)/);
    const windows = platform === 'Win32';
    let macos = platform === 'MacIntel';

    // iPadOs 13 fix
    const iPadScreens = ['1024x1366', '1366x1024', '834x1194', '1194x834', '834x1112', '1112x834', '768x1024', '1024x768', '820x1180', '1180x820', '810x1080', '1080x810'];
    if (!ipad && macos && support.touch && iPadScreens.indexOf(`${screenWidth}x${screenHeight}`) >= 0) {
      ipad = ua.match(/(Version)\/([\d.]+)/);
      if (!ipad) ipad = [0, 1, '13_0_0'];
      macos = false;
    }

    // Android
    if (android && !windows) {
      device.os = 'android';
      device.android = true;
    }
    if (ipad || iphone || ipod) {
      device.os = 'ios';
      device.ios = true;
    }

    // Export object
    return device;
  }
  function getDevice(overrides) {
    if (overrides === void 0) {
      overrides = {};
    }
    if (!deviceCached) {
      deviceCached = calcDevice(overrides);
    }
    return deviceCached;
  }

  let browser;
  function calcBrowser() {
    const window = getWindow();
    let needPerspectiveFix = false;
    function isSafari() {
      const ua = window.navigator.userAgent.toLowerCase();
      return ua.indexOf('safari') >= 0 && ua.indexOf('chrome') < 0 && ua.indexOf('android') < 0;
    }
    if (isSafari()) {
      const ua = String(window.navigator.userAgent);
      if (ua.includes('Version/')) {
        const [major, minor] = ua.split('Version/')[1].split(' ')[0].split('.').map(num => Number(num));
        needPerspectiveFix = major < 16 || major === 16 && minor < 2;
      }
    }
    return {
      isSafari: needPerspectiveFix || isSafari(),
      needPerspectiveFix,
      isWebView: /(iPhone|iPod|iPad).*AppleWebKit(?!.*Safari)/i.test(window.navigator.userAgent)
    };
  }
  function getBrowser() {
    if (!browser) {
      browser = calcBrowser();
    }
    return browser;
  }

  function Resize(_ref) {
    let {
      swiper,
      on,
      emit
    } = _ref;
    const window = getWindow();
    let observer = null;
    let animationFrame = null;
    const resizeHandler = () => {
      if (!swiper || swiper.destroyed || !swiper.initialized) return;
      emit('beforeResize');
      emit('resize');
    };
    const createObserver = () => {
      if (!swiper || swiper.destroyed || !swiper.initialized) return;
      observer = new ResizeObserver(entries => {
        animationFrame = window.requestAnimationFrame(() => {
          const {
            width,
            height
          } = swiper;
          let newWidth = width;
          let newHeight = height;
          entries.forEach(_ref2 => {
            let {
              contentBoxSize,
              contentRect,
              target
            } = _ref2;
            if (target && target !== swiper.el) return;
            newWidth = contentRect ? contentRect.width : (contentBoxSize[0] || contentBoxSize).inlineSize;
            newHeight = contentRect ? contentRect.height : (contentBoxSize[0] || contentBoxSize).blockSize;
          });
          if (newWidth !== width || newHeight !== height) {
            resizeHandler();
          }
        });
      });
      observer.observe(swiper.el);
    };
    const removeObserver = () => {
      if (animationFrame) {
        window.cancelAnimationFrame(animationFrame);
      }
      if (observer && observer.unobserve && swiper.el) {
        observer.unobserve(swiper.el);
        observer = null;
      }
    };
    const orientationChangeHandler = () => {
      if (!swiper || swiper.destroyed || !swiper.initialized) return;
      emit('orientationchange');
    };
    on('init', () => {
      if (swiper.params.resizeObserver && typeof window.ResizeObserver !== 'undefined') {
        createObserver();
        return;
      }
      window.addEventListener('resize', resizeHandler);
      window.addEventListener('orientationchange', orientationChangeHandler);
    });
    on('destroy', () => {
      removeObserver();
      window.removeEventListener('resize', resizeHandler);
      window.removeEventListener('orientationchange', orientationChangeHandler);
    });
  }

  function Observer(_ref) {
    let {
      swiper,
      extendParams,
      on,
      emit
    } = _ref;
    const observers = [];
    const window = getWindow();
    const attach = function (target, options) {
      if (options === void 0) {
        options = {};
      }
      const ObserverFunc = window.MutationObserver || window.WebkitMutationObserver;
      const observer = new ObserverFunc(mutations => {
        // The observerUpdate event should only be triggered
        // once despite the number of mutations.  Additional
        // triggers are redundant and are very costly
        if (swiper.__preventObserver__) return;
        if (mutations.length === 1) {
          emit('observerUpdate', mutations[0]);
          return;
        }
        const observerUpdate = function observerUpdate() {
          emit('observerUpdate', mutations[0]);
        };
        if (window.requestAnimationFrame) {
          window.requestAnimationFrame(observerUpdate);
        } else {
          window.setTimeout(observerUpdate, 0);
        }
      });
      observer.observe(target, {
        attributes: typeof options.attributes === 'undefined' ? true : options.attributes,
        childList: typeof options.childList === 'undefined' ? true : options.childList,
        characterData: typeof options.characterData === 'undefined' ? true : options.characterData
      });
      observers.push(observer);
    };
    const init = () => {
      if (!swiper.params.observer) return;
      if (swiper.params.observeParents) {
        const containerParents = elementParents(swiper.hostEl);
        for (let i = 0; i < containerParents.length; i += 1) {
          attach(containerParents[i]);
        }
      }
      // Observe container
      attach(swiper.hostEl, {
        childList: swiper.params.observeSlideChildren
      });

      // Observe wrapper
      attach(swiper.wrapperEl, {
        attributes: false
      });
    };
    const destroy = () => {
      observers.forEach(observer => {
        observer.disconnect();
      });
      observers.splice(0, observers.length);
    };
    extendParams({
      observer: false,
      observeParents: false,
      observeSlideChildren: false
    });
    on('init', init);
    on('destroy', destroy);
  }

  /* eslint-disable no-underscore-dangle */

  var eventsEmitter = {
    on(events, handler, priority) {
      const self = this;
      if (!self.eventsListeners || self.destroyed) return self;
      if (typeof handler !== 'function') return self;
      const method = priority ? 'unshift' : 'push';
      events.split(' ').forEach(event => {
        if (!self.eventsListeners[event]) self.eventsListeners[event] = [];
        self.eventsListeners[event][method](handler);
      });
      return self;
    },
    once(events, handler, priority) {
      const self = this;
      if (!self.eventsListeners || self.destroyed) return self;
      if (typeof handler !== 'function') return self;
      function onceHandler() {
        self.off(events, onceHandler);
        if (onceHandler.__emitterProxy) {
          delete onceHandler.__emitterProxy;
        }
        for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
          args[_key] = arguments[_key];
        }
        handler.apply(self, args);
      }
      onceHandler.__emitterProxy = handler;
      return self.on(events, onceHandler, priority);
    },
    onAny(handler, priority) {
      const self = this;
      if (!self.eventsListeners || self.destroyed) return self;
      if (typeof handler !== 'function') return self;
      const method = priority ? 'unshift' : 'push';
      if (self.eventsAnyListeners.indexOf(handler) < 0) {
        self.eventsAnyListeners[method](handler);
      }
      return self;
    },
    offAny(handler) {
      const self = this;
      if (!self.eventsListeners || self.destroyed) return self;
      if (!self.eventsAnyListeners) return self;
      const index = self.eventsAnyListeners.indexOf(handler);
      if (index >= 0) {
        self.eventsAnyListeners.splice(index, 1);
      }
      return self;
    },
    off(events, handler) {
      const self = this;
      if (!self.eventsListeners || self.destroyed) return self;
      if (!self.eventsListeners) return self;
      events.split(' ').forEach(event => {
        if (typeof handler === 'undefined') {
          self.eventsListeners[event] = [];
        } else if (self.eventsListeners[event]) {
          self.eventsListeners[event].forEach((eventHandler, index) => {
            if (eventHandler === handler || eventHandler.__emitterProxy && eventHandler.__emitterProxy === handler) {
              self.eventsListeners[event].splice(index, 1);
            }
          });
        }
      });
      return self;
    },
    emit() {
      const self = this;
      if (!self.eventsListeners || self.destroyed) return self;
      if (!self.eventsListeners) return self;
      let events;
      let data;
      let context;
      for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
        args[_key2] = arguments[_key2];
      }
      if (typeof args[0] === 'string' || Array.isArray(args[0])) {
        events = args[0];
        data = args.slice(1, args.length);
        context = self;
      } else {
        events = args[0].events;
        data = args[0].data;
        context = args[0].context || self;
      }
      data.unshift(context);
      const eventsArray = Array.isArray(events) ? events : events.split(' ');
      eventsArray.forEach(event => {
        if (self.eventsAnyListeners && self.eventsAnyListeners.length) {
          self.eventsAnyListeners.forEach(eventHandler => {
            eventHandler.apply(context, [event, ...data]);
          });
        }
        if (self.eventsListeners && self.eventsListeners[event]) {
          self.eventsListeners[event].forEach(eventHandler => {
            eventHandler.apply(context, data);
          });
        }
      });
      return self;
    }
  };

  function updateSize() {
    const swiper = this;
    let width;
    let height;
    const el = swiper.el;
    if (typeof swiper.params.width !== 'undefined' && swiper.params.width !== null) {
      width = swiper.params.width;
    } else {
      width = el.clientWidth;
    }
    if (typeof swiper.params.height !== 'undefined' && swiper.params.height !== null) {
      height = swiper.params.height;
    } else {
      height = el.clientHeight;
    }
    if (width === 0 && swiper.isHorizontal() || height === 0 && swiper.isVertical()) {
      return;
    }

    // Subtract paddings
    width = width - parseInt(elementStyle(el, 'padding-left') || 0, 10) - parseInt(elementStyle(el, 'padding-right') || 0, 10);
    height = height - parseInt(elementStyle(el, 'padding-top') || 0, 10) - parseInt(elementStyle(el, 'padding-bottom') || 0, 10);
    if (Number.isNaN(width)) width = 0;
    if (Number.isNaN(height)) height = 0;
    Object.assign(swiper, {
      width,
      height,
      size: swiper.isHorizontal() ? width : height
    });
  }

  function updateSlides() {
    const swiper = this;
    function getDirectionLabel(property) {
      if (swiper.isHorizontal()) {
        return property;
      }
      // prettier-ignore
      return {
        'width': 'height',
        'margin-top': 'margin-left',
        'margin-bottom ': 'margin-right',
        'margin-left': 'margin-top',
        'margin-right': 'margin-bottom',
        'padding-left': 'padding-top',
        'padding-right': 'padding-bottom',
        'marginRight': 'marginBottom'
      }[property];
    }
    function getDirectionPropertyValue(node, label) {
      return parseFloat(node.getPropertyValue(getDirectionLabel(label)) || 0);
    }
    const params = swiper.params;
    const {
      wrapperEl,
      slidesEl,
      size: swiperSize,
      rtlTranslate: rtl,
      wrongRTL
    } = swiper;
    const isVirtual = swiper.virtual && params.virtual.enabled;
    const previousSlidesLength = isVirtual ? swiper.virtual.slides.length : swiper.slides.length;
    const slides = elementChildren(slidesEl, `.${swiper.params.slideClass}, swiper-slide`);
    const slidesLength = isVirtual ? swiper.virtual.slides.length : slides.length;
    let snapGrid = [];
    const slidesGrid = [];
    const slidesSizesGrid = [];
    let offsetBefore = params.slidesOffsetBefore;
    if (typeof offsetBefore === 'function') {
      offsetBefore = params.slidesOffsetBefore.call(swiper);
    }
    let offsetAfter = params.slidesOffsetAfter;
    if (typeof offsetAfter === 'function') {
      offsetAfter = params.slidesOffsetAfter.call(swiper);
    }
    const previousSnapGridLength = swiper.snapGrid.length;
    const previousSlidesGridLength = swiper.slidesGrid.length;
    let spaceBetween = params.spaceBetween;
    let slidePosition = -offsetBefore;
    let prevSlideSize = 0;
    let index = 0;
    if (typeof swiperSize === 'undefined') {
      return;
    }
    if (typeof spaceBetween === 'string' && spaceBetween.indexOf('%') >= 0) {
      spaceBetween = parseFloat(spaceBetween.replace('%', '')) / 100 * swiperSize;
    } else if (typeof spaceBetween === 'string') {
      spaceBetween = parseFloat(spaceBetween);
    }
    swiper.virtualSize = -spaceBetween;

    // reset margins
    slides.forEach(slideEl => {
      if (rtl) {
        slideEl.style.marginLeft = '';
      } else {
        slideEl.style.marginRight = '';
      }
      slideEl.style.marginBottom = '';
      slideEl.style.marginTop = '';
    });

    // reset cssMode offsets
    if (params.centeredSlides && params.cssMode) {
      setCSSProperty(wrapperEl, '--swiper-centered-offset-before', '');
      setCSSProperty(wrapperEl, '--swiper-centered-offset-after', '');
    }
    const gridEnabled = params.grid && params.grid.rows > 1 && swiper.grid;
    if (gridEnabled) {
      swiper.grid.initSlides(slidesLength);
    }

    // Calc slides
    let slideSize;
    const shouldResetSlideSize = params.slidesPerView === 'auto' && params.breakpoints && Object.keys(params.breakpoints).filter(key => {
      return typeof params.breakpoints[key].slidesPerView !== 'undefined';
    }).length > 0;
    for (let i = 0; i < slidesLength; i += 1) {
      slideSize = 0;
      let slide;
      if (slides[i]) slide = slides[i];
      if (gridEnabled) {
        swiper.grid.updateSlide(i, slide, slidesLength, getDirectionLabel);
      }
      if (slides[i] && elementStyle(slide, 'display') === 'none') continue; // eslint-disable-line

      if (params.slidesPerView === 'auto') {
        if (shouldResetSlideSize) {
          slides[i].style[getDirectionLabel('width')] = ``;
        }
        const slideStyles = getComputedStyle(slide);
        const currentTransform = slide.style.transform;
        const currentWebKitTransform = slide.style.webkitTransform;
        if (currentTransform) {
          slide.style.transform = 'none';
        }
        if (currentWebKitTransform) {
          slide.style.webkitTransform = 'none';
        }
        if (params.roundLengths) {
          slideSize = swiper.isHorizontal() ? elementOuterSize(slide, 'width', true) : elementOuterSize(slide, 'height', true);
        } else {
          // eslint-disable-next-line
          const width = getDirectionPropertyValue(slideStyles, 'width');
          const paddingLeft = getDirectionPropertyValue(slideStyles, 'padding-left');
          const paddingRight = getDirectionPropertyValue(slideStyles, 'padding-right');
          const marginLeft = getDirectionPropertyValue(slideStyles, 'margin-left');
          const marginRight = getDirectionPropertyValue(slideStyles, 'margin-right');
          const boxSizing = slideStyles.getPropertyValue('box-sizing');
          if (boxSizing && boxSizing === 'border-box') {
            slideSize = width + marginLeft + marginRight;
          } else {
            const {
              clientWidth,
              offsetWidth
            } = slide;
            slideSize = width + paddingLeft + paddingRight + marginLeft + marginRight + (offsetWidth - clientWidth);
          }
        }
        if (currentTransform) {
          slide.style.transform = currentTransform;
        }
        if (currentWebKitTransform) {
          slide.style.webkitTransform = currentWebKitTransform;
        }
        if (params.roundLengths) slideSize = Math.floor(slideSize);
      } else {
        slideSize = (swiperSize - (params.slidesPerView - 1) * spaceBetween) / params.slidesPerView;
        if (params.roundLengths) slideSize = Math.floor(slideSize);
        if (slides[i]) {
          slides[i].style[getDirectionLabel('width')] = `${slideSize}px`;
        }
      }
      if (slides[i]) {
        slides[i].swiperSlideSize = slideSize;
      }
      slidesSizesGrid.push(slideSize);
      if (params.centeredSlides) {
        slidePosition = slidePosition + slideSize / 2 + prevSlideSize / 2 + spaceBetween;
        if (prevSlideSize === 0 && i !== 0) slidePosition = slidePosition - swiperSize / 2 - spaceBetween;
        if (i === 0) slidePosition = slidePosition - swiperSize / 2 - spaceBetween;
        if (Math.abs(slidePosition) < 1 / 1000) slidePosition = 0;
        if (params.roundLengths) slidePosition = Math.floor(slidePosition);
        if (index % params.slidesPerGroup === 0) snapGrid.push(slidePosition);
        slidesGrid.push(slidePosition);
      } else {
        if (params.roundLengths) slidePosition = Math.floor(slidePosition);
        if ((index - Math.min(swiper.params.slidesPerGroupSkip, index)) % swiper.params.slidesPerGroup === 0) snapGrid.push(slidePosition);
        slidesGrid.push(slidePosition);
        slidePosition = slidePosition + slideSize + spaceBetween;
      }
      swiper.virtualSize += slideSize + spaceBetween;
      prevSlideSize = slideSize;
      index += 1;
    }
    swiper.virtualSize = Math.max(swiper.virtualSize, swiperSize) + offsetAfter;
    if (rtl && wrongRTL && (params.effect === 'slide' || params.effect === 'coverflow')) {
      wrapperEl.style.width = `${swiper.virtualSize + spaceBetween}px`;
    }
    if (params.setWrapperSize) {
      wrapperEl.style[getDirectionLabel('width')] = `${swiper.virtualSize + spaceBetween}px`;
    }
    if (gridEnabled) {
      swiper.grid.updateWrapperSize(slideSize, snapGrid, getDirectionLabel);
    }

    // Remove last grid elements depending on width
    if (!params.centeredSlides) {
      const newSlidesGrid = [];
      for (let i = 0; i < snapGrid.length; i += 1) {
        let slidesGridItem = snapGrid[i];
        if (params.roundLengths) slidesGridItem = Math.floor(slidesGridItem);
        if (snapGrid[i] <= swiper.virtualSize - swiperSize) {
          newSlidesGrid.push(slidesGridItem);
        }
      }
      snapGrid = newSlidesGrid;
      if (Math.floor(swiper.virtualSize - swiperSize) - Math.floor(snapGrid[snapGrid.length - 1]) > 1) {
        snapGrid.push(swiper.virtualSize - swiperSize);
      }
    }
    if (isVirtual && params.loop) {
      const size = slidesSizesGrid[0] + spaceBetween;
      if (params.slidesPerGroup > 1) {
        const groups = Math.ceil((swiper.virtual.slidesBefore + swiper.virtual.slidesAfter) / params.slidesPerGroup);
        const groupSize = size * params.slidesPerGroup;
        for (let i = 0; i < groups; i += 1) {
          snapGrid.push(snapGrid[snapGrid.length - 1] + groupSize);
        }
      }
      for (let i = 0; i < swiper.virtual.slidesBefore + swiper.virtual.slidesAfter; i += 1) {
        if (params.slidesPerGroup === 1) {
          snapGrid.push(snapGrid[snapGrid.length - 1] + size);
        }
        slidesGrid.push(slidesGrid[slidesGrid.length - 1] + size);
        swiper.virtualSize += size;
      }
    }
    if (snapGrid.length === 0) snapGrid = [0];
    if (spaceBetween !== 0) {
      const key = swiper.isHorizontal() && rtl ? 'marginLeft' : getDirectionLabel('marginRight');
      slides.filter((_, slideIndex) => {
        if (!params.cssMode || params.loop) return true;
        if (slideIndex === slides.length - 1) {
          return false;
        }
        return true;
      }).forEach(slideEl => {
        slideEl.style[key] = `${spaceBetween}px`;
      });
    }
    if (params.centeredSlides && params.centeredSlidesBounds) {
      let allSlidesSize = 0;
      slidesSizesGrid.forEach(slideSizeValue => {
        allSlidesSize += slideSizeValue + (spaceBetween || 0);
      });
      allSlidesSize -= spaceBetween;
      const maxSnap = allSlidesSize - swiperSize;
      snapGrid = snapGrid.map(snap => {
        if (snap <= 0) return -offsetBefore;
        if (snap > maxSnap) return maxSnap + offsetAfter;
        return snap;
      });
    }
    if (params.centerInsufficientSlides) {
      let allSlidesSize = 0;
      slidesSizesGrid.forEach(slideSizeValue => {
        allSlidesSize += slideSizeValue + (spaceBetween || 0);
      });
      allSlidesSize -= spaceBetween;
      if (allSlidesSize < swiperSize) {
        const allSlidesOffset = (swiperSize - allSlidesSize) / 2;
        snapGrid.forEach((snap, snapIndex) => {
          snapGrid[snapIndex] = snap - allSlidesOffset;
        });
        slidesGrid.forEach((snap, snapIndex) => {
          slidesGrid[snapIndex] = snap + allSlidesOffset;
        });
      }
    }
    Object.assign(swiper, {
      slides,
      snapGrid,
      slidesGrid,
      slidesSizesGrid
    });
    if (params.centeredSlides && params.cssMode && !params.centeredSlidesBounds) {
      setCSSProperty(wrapperEl, '--swiper-centered-offset-before', `${-snapGrid[0]}px`);
      setCSSProperty(wrapperEl, '--swiper-centered-offset-after', `${swiper.size / 2 - slidesSizesGrid[slidesSizesGrid.length - 1] / 2}px`);
      const addToSnapGrid = -swiper.snapGrid[0];
      const addToSlidesGrid = -swiper.slidesGrid[0];
      swiper.snapGrid = swiper.snapGrid.map(v => v + addToSnapGrid);
      swiper.slidesGrid = swiper.slidesGrid.map(v => v + addToSlidesGrid);
    }
    if (slidesLength !== previousSlidesLength) {
      swiper.emit('slidesLengthChange');
    }
    if (snapGrid.length !== previousSnapGridLength) {
      if (swiper.params.watchOverflow) swiper.checkOverflow();
      swiper.emit('snapGridLengthChange');
    }
    if (slidesGrid.length !== previousSlidesGridLength) {
      swiper.emit('slidesGridLengthChange');
    }
    if (params.watchSlidesProgress) {
      swiper.updateSlidesOffset();
    }
    if (!isVirtual && !params.cssMode && (params.effect === 'slide' || params.effect === 'fade')) {
      const backFaceHiddenClass = `${params.containerModifierClass}backface-hidden`;
      const hasClassBackfaceClassAdded = swiper.el.classList.contains(backFaceHiddenClass);
      if (slidesLength <= params.maxBackfaceHiddenSlides) {
        if (!hasClassBackfaceClassAdded) swiper.el.classList.add(backFaceHiddenClass);
      } else if (hasClassBackfaceClassAdded) {
        swiper.el.classList.remove(backFaceHiddenClass);
      }
    }
  }

  function updateAutoHeight(speed) {
    const swiper = this;
    const activeSlides = [];
    const isVirtual = swiper.virtual && swiper.params.virtual.enabled;
    let newHeight = 0;
    let i;
    if (typeof speed === 'number') {
      swiper.setTransition(speed);
    } else if (speed === true) {
      swiper.setTransition(swiper.params.speed);
    }
    const getSlideByIndex = index => {
      if (isVirtual) {
        return swiper.slides[swiper.getSlideIndexByData(index)];
      }
      return swiper.slides[index];
    };
    // Find slides currently in view
    if (swiper.params.slidesPerView !== 'auto' && swiper.params.slidesPerView > 1) {
      if (swiper.params.centeredSlides) {
        (swiper.visibleSlides || []).forEach(slide => {
          activeSlides.push(slide);
        });
      } else {
        for (i = 0; i < Math.ceil(swiper.params.slidesPerView); i += 1) {
          const index = swiper.activeIndex + i;
          if (index > swiper.slides.length && !isVirtual) break;
          activeSlides.push(getSlideByIndex(index));
        }
      }
    } else {
      activeSlides.push(getSlideByIndex(swiper.activeIndex));
    }

    // Find new height from highest slide in view
    for (i = 0; i < activeSlides.length; i += 1) {
      if (typeof activeSlides[i] !== 'undefined') {
        const height = activeSlides[i].offsetHeight;
        newHeight = height > newHeight ? height : newHeight;
      }
    }

    // Update Height
    if (newHeight || newHeight === 0) swiper.wrapperEl.style.height = `${newHeight}px`;
  }

  function updateSlidesOffset() {
    const swiper = this;
    const slides = swiper.slides;
    // eslint-disable-next-line
    const minusOffset = swiper.isElement ? swiper.isHorizontal() ? swiper.wrapperEl.offsetLeft : swiper.wrapperEl.offsetTop : 0;
    for (let i = 0; i < slides.length; i += 1) {
      slides[i].swiperSlideOffset = (swiper.isHorizontal() ? slides[i].offsetLeft : slides[i].offsetTop) - minusOffset - swiper.cssOverflowAdjustment();
    }
  }

  function updateSlidesProgress(translate) {
    if (translate === void 0) {
      translate = this && this.translate || 0;
    }
    const swiper = this;
    const params = swiper.params;
    const {
      slides,
      rtlTranslate: rtl,
      snapGrid
    } = swiper;
    if (slides.length === 0) return;
    if (typeof slides[0].swiperSlideOffset === 'undefined') swiper.updateSlidesOffset();
    let offsetCenter = -translate;
    if (rtl) offsetCenter = translate;

    // Visible Slides
    slides.forEach(slideEl => {
      slideEl.classList.remove(params.slideVisibleClass);
    });
    swiper.visibleSlidesIndexes = [];
    swiper.visibleSlides = [];
    let spaceBetween = params.spaceBetween;
    if (typeof spaceBetween === 'string' && spaceBetween.indexOf('%') >= 0) {
      spaceBetween = parseFloat(spaceBetween.replace('%', '')) / 100 * swiper.size;
    } else if (typeof spaceBetween === 'string') {
      spaceBetween = parseFloat(spaceBetween);
    }
    for (let i = 0; i < slides.length; i += 1) {
      const slide = slides[i];
      let slideOffset = slide.swiperSlideOffset;
      if (params.cssMode && params.centeredSlides) {
        slideOffset -= slides[0].swiperSlideOffset;
      }
      const slideProgress = (offsetCenter + (params.centeredSlides ? swiper.minTranslate() : 0) - slideOffset) / (slide.swiperSlideSize + spaceBetween);
      const originalSlideProgress = (offsetCenter - snapGrid[0] + (params.centeredSlides ? swiper.minTranslate() : 0) - slideOffset) / (slide.swiperSlideSize + spaceBetween);
      const slideBefore = -(offsetCenter - slideOffset);
      const slideAfter = slideBefore + swiper.slidesSizesGrid[i];
      const isVisible = slideBefore >= 0 && slideBefore < swiper.size - 1 || slideAfter > 1 && slideAfter <= swiper.size || slideBefore <= 0 && slideAfter >= swiper.size;
      if (isVisible) {
        swiper.visibleSlides.push(slide);
        swiper.visibleSlidesIndexes.push(i);
        slides[i].classList.add(params.slideVisibleClass);
      }
      slide.progress = rtl ? -slideProgress : slideProgress;
      slide.originalProgress = rtl ? -originalSlideProgress : originalSlideProgress;
    }
  }

  function updateProgress(translate) {
    const swiper = this;
    if (typeof translate === 'undefined') {
      const multiplier = swiper.rtlTranslate ? -1 : 1;
      // eslint-disable-next-line
      translate = swiper && swiper.translate && swiper.translate * multiplier || 0;
    }
    const params = swiper.params;
    const translatesDiff = swiper.maxTranslate() - swiper.minTranslate();
    let {
      progress,
      isBeginning,
      isEnd,
      progressLoop
    } = swiper;
    const wasBeginning = isBeginning;
    const wasEnd = isEnd;
    if (translatesDiff === 0) {
      progress = 0;
      isBeginning = true;
      isEnd = true;
    } else {
      progress = (translate - swiper.minTranslate()) / translatesDiff;
      const isBeginningRounded = Math.abs(translate - swiper.minTranslate()) < 1;
      const isEndRounded = Math.abs(translate - swiper.maxTranslate()) < 1;
      isBeginning = isBeginningRounded || progress <= 0;
      isEnd = isEndRounded || progress >= 1;
      if (isBeginningRounded) progress = 0;
      if (isEndRounded) progress = 1;
    }
    if (params.loop) {
      const firstSlideIndex = swiper.getSlideIndexByData(0);
      const lastSlideIndex = swiper.getSlideIndexByData(swiper.slides.length - 1);
      const firstSlideTranslate = swiper.slidesGrid[firstSlideIndex];
      const lastSlideTranslate = swiper.slidesGrid[lastSlideIndex];
      const translateMax = swiper.slidesGrid[swiper.slidesGrid.length - 1];
      const translateAbs = Math.abs(translate);
      if (translateAbs >= firstSlideTranslate) {
        progressLoop = (translateAbs - firstSlideTranslate) / translateMax;
      } else {
        progressLoop = (translateAbs + translateMax - lastSlideTranslate) / translateMax;
      }
      if (progressLoop > 1) progressLoop -= 1;
    }
    Object.assign(swiper, {
      progress,
      progressLoop,
      isBeginning,
      isEnd
    });
    if (params.watchSlidesProgress || params.centeredSlides && params.autoHeight) swiper.updateSlidesProgress(translate);
    if (isBeginning && !wasBeginning) {
      swiper.emit('reachBeginning toEdge');
    }
    if (isEnd && !wasEnd) {
      swiper.emit('reachEnd toEdge');
    }
    if (wasBeginning && !isBeginning || wasEnd && !isEnd) {
      swiper.emit('fromEdge');
    }
    swiper.emit('progress', progress);
  }

  function updateSlidesClasses() {
    const swiper = this;
    const {
      slides,
      params,
      slidesEl,
      activeIndex
    } = swiper;
    const isVirtual = swiper.virtual && params.virtual.enabled;
    const getFilteredSlide = selector => {
      return elementChildren(slidesEl, `.${params.slideClass}${selector}, swiper-slide${selector}`)[0];
    };
    slides.forEach(slideEl => {
      slideEl.classList.remove(params.slideActiveClass, params.slideNextClass, params.slidePrevClass);
    });
    let activeSlide;
    if (isVirtual) {
      if (params.loop) {
        let slideIndex = activeIndex - swiper.virtual.slidesBefore;
        if (slideIndex < 0) slideIndex = swiper.virtual.slides.length + slideIndex;
        if (slideIndex >= swiper.virtual.slides.length) slideIndex -= swiper.virtual.slides.length;
        activeSlide = getFilteredSlide(`[data-swiper-slide-index="${slideIndex}"]`);
      } else {
        activeSlide = getFilteredSlide(`[data-swiper-slide-index="${activeIndex}"]`);
      }
    } else {
      activeSlide = slides[activeIndex];
    }
    if (activeSlide) {
      // Active classes
      activeSlide.classList.add(params.slideActiveClass);

      // Next Slide
      let nextSlide = elementNextAll(activeSlide, `.${params.slideClass}, swiper-slide`)[0];
      if (params.loop && !nextSlide) {
        nextSlide = slides[0];
      }
      if (nextSlide) {
        nextSlide.classList.add(params.slideNextClass);
      }
      // Prev Slide
      let prevSlide = elementPrevAll(activeSlide, `.${params.slideClass}, swiper-slide`)[0];
      if (params.loop && !prevSlide === 0) {
        prevSlide = slides[slides.length - 1];
      }
      if (prevSlide) {
        prevSlide.classList.add(params.slidePrevClass);
      }
    }
    swiper.emitSlidesClasses();
  }

  const processLazyPreloader = (swiper, imageEl) => {
    if (!swiper || swiper.destroyed || !swiper.params) return;
    const slideSelector = () => swiper.isElement ? `swiper-slide` : `.${swiper.params.slideClass}`;
    const slideEl = imageEl.closest(slideSelector());
    if (slideEl) {
      let lazyEl = slideEl.querySelector(`.${swiper.params.lazyPreloaderClass}`);
      if (!lazyEl && swiper.isElement) {
        lazyEl = slideEl.shadowRoot.querySelector(`.${swiper.params.lazyPreloaderClass}`);
      }
      if (lazyEl) lazyEl.remove();
    }
  };
  const unlazy = (swiper, index) => {
    if (!swiper.slides[index]) return;
    const imageEl = swiper.slides[index].querySelector('[loading="lazy"]');
    if (imageEl) imageEl.removeAttribute('loading');
  };
  const preload = swiper => {
    if (!swiper || swiper.destroyed || !swiper.params) return;
    let amount = swiper.params.lazyPreloadPrevNext;
    const len = swiper.slides.length;
    if (!len || !amount || amount < 0) return;
    amount = Math.min(amount, len);
    const slidesPerView = swiper.params.slidesPerView === 'auto' ? swiper.slidesPerViewDynamic() : Math.ceil(swiper.params.slidesPerView);
    const activeIndex = swiper.activeIndex;
    if (swiper.params.grid && swiper.params.grid.rows > 1) {
      const activeColumn = activeIndex;
      const preloadColumns = [activeColumn - amount];
      preloadColumns.push(...Array.from({
        length: amount
      }).map((_, i) => {
        return activeColumn + slidesPerView + i;
      }));
      swiper.slides.forEach((slideEl, i) => {
        if (preloadColumns.includes(slideEl.column)) unlazy(swiper, i);
      });
      return;
    }
    const slideIndexLastInView = activeIndex + slidesPerView - 1;
    if (swiper.params.rewind || swiper.params.loop) {
      for (let i = activeIndex - amount; i <= slideIndexLastInView + amount; i += 1) {
        const realIndex = (i % len + len) % len;
        if (realIndex < activeIndex || realIndex > slideIndexLastInView) unlazy(swiper, realIndex);
      }
    } else {
      for (let i = Math.max(activeIndex - amount, 0); i <= Math.min(slideIndexLastInView + amount, len - 1); i += 1) {
        if (i !== activeIndex && (i > slideIndexLastInView || i < activeIndex)) {
          unlazy(swiper, i);
        }
      }
    }
  };

  function getActiveIndexByTranslate(swiper) {
    const {
      slidesGrid,
      params
    } = swiper;
    const translate = swiper.rtlTranslate ? swiper.translate : -swiper.translate;
    let activeIndex;
    for (let i = 0; i < slidesGrid.length; i += 1) {
      if (typeof slidesGrid[i + 1] !== 'undefined') {
        if (translate >= slidesGrid[i] && translate < slidesGrid[i + 1] - (slidesGrid[i + 1] - slidesGrid[i]) / 2) {
          activeIndex = i;
        } else if (translate >= slidesGrid[i] && translate < slidesGrid[i + 1]) {
          activeIndex = i + 1;
        }
      } else if (translate >= slidesGrid[i]) {
        activeIndex = i;
      }
    }
    // Normalize slideIndex
    if (params.normalizeSlideIndex) {
      if (activeIndex < 0 || typeof activeIndex === 'undefined') activeIndex = 0;
    }
    return activeIndex;
  }
  function updateActiveIndex(newActiveIndex) {
    const swiper = this;
    const translate = swiper.rtlTranslate ? swiper.translate : -swiper.translate;
    const {
      snapGrid,
      params,
      activeIndex: previousIndex,
      realIndex: previousRealIndex,
      snapIndex: previousSnapIndex
    } = swiper;
    let activeIndex = newActiveIndex;
    let snapIndex;
    const getVirtualRealIndex = aIndex => {
      let realIndex = aIndex - swiper.virtual.slidesBefore;
      if (realIndex < 0) {
        realIndex = swiper.virtual.slides.length + realIndex;
      }
      if (realIndex >= swiper.virtual.slides.length) {
        realIndex -= swiper.virtual.slides.length;
      }
      return realIndex;
    };
    if (typeof activeIndex === 'undefined') {
      activeIndex = getActiveIndexByTranslate(swiper);
    }
    if (snapGrid.indexOf(translate) >= 0) {
      snapIndex = snapGrid.indexOf(translate);
    } else {
      const skip = Math.min(params.slidesPerGroupSkip, activeIndex);
      snapIndex = skip + Math.floor((activeIndex - skip) / params.slidesPerGroup);
    }
    if (snapIndex >= snapGrid.length) snapIndex = snapGrid.length - 1;
    if (activeIndex === previousIndex) {
      if (snapIndex !== previousSnapIndex) {
        swiper.snapIndex = snapIndex;
        swiper.emit('snapIndexChange');
      }
      if (swiper.params.loop && swiper.virtual && swiper.params.virtual.enabled) {
        swiper.realIndex = getVirtualRealIndex(activeIndex);
      }
      return;
    }
    // Get real index
    let realIndex;
    if (swiper.virtual && params.virtual.enabled && params.loop) {
      realIndex = getVirtualRealIndex(activeIndex);
    } else if (swiper.slides[activeIndex]) {
      realIndex = parseInt(swiper.slides[activeIndex].getAttribute('data-swiper-slide-index') || activeIndex, 10);
    } else {
      realIndex = activeIndex;
    }
    Object.assign(swiper, {
      previousSnapIndex,
      snapIndex,
      previousRealIndex,
      realIndex,
      previousIndex,
      activeIndex
    });
    if (swiper.initialized) {
      preload(swiper);
    }
    swiper.emit('activeIndexChange');
    swiper.emit('snapIndexChange');
    if (previousRealIndex !== realIndex) {
      swiper.emit('realIndexChange');
    }
    if (swiper.initialized || swiper.params.runCallbacksOnInit) {
      swiper.emit('slideChange');
    }
  }

  function updateClickedSlide(e) {
    const swiper = this;
    const params = swiper.params;
    const slide = e.closest(`.${params.slideClass}, swiper-slide`);
    let slideFound = false;
    let slideIndex;
    if (slide) {
      for (let i = 0; i < swiper.slides.length; i += 1) {
        if (swiper.slides[i] === slide) {
          slideFound = true;
          slideIndex = i;
          break;
        }
      }
    }
    if (slide && slideFound) {
      swiper.clickedSlide = slide;
      if (swiper.virtual && swiper.params.virtual.enabled) {
        swiper.clickedIndex = parseInt(slide.getAttribute('data-swiper-slide-index'), 10);
      } else {
        swiper.clickedIndex = slideIndex;
      }
    } else {
      swiper.clickedSlide = undefined;
      swiper.clickedIndex = undefined;
      return;
    }
    if (params.slideToClickedSlide && swiper.clickedIndex !== undefined && swiper.clickedIndex !== swiper.activeIndex) {
      swiper.slideToClickedSlide();
    }
  }

  var update = {
    updateSize,
    updateSlides,
    updateAutoHeight,
    updateSlidesOffset,
    updateSlidesProgress,
    updateProgress,
    updateSlidesClasses,
    updateActiveIndex,
    updateClickedSlide
  };

  function getSwiperTranslate(axis) {
    if (axis === void 0) {
      axis = this.isHorizontal() ? 'x' : 'y';
    }
    const swiper = this;
    const {
      params,
      rtlTranslate: rtl,
      translate,
      wrapperEl
    } = swiper;
    if (params.virtualTranslate) {
      return rtl ? -translate : translate;
    }
    if (params.cssMode) {
      return translate;
    }
    let currentTranslate = getTranslate(wrapperEl, axis);
    currentTranslate += swiper.cssOverflowAdjustment();
    if (rtl) currentTranslate = -currentTranslate;
    return currentTranslate || 0;
  }

  function setTranslate(translate, byController) {
    const swiper = this;
    const {
      rtlTranslate: rtl,
      params,
      wrapperEl,
      progress
    } = swiper;
    let x = 0;
    let y = 0;
    const z = 0;
    if (swiper.isHorizontal()) {
      x = rtl ? -translate : translate;
    } else {
      y = translate;
    }
    if (params.roundLengths) {
      x = Math.floor(x);
      y = Math.floor(y);
    }
    swiper.previousTranslate = swiper.translate;
    swiper.translate = swiper.isHorizontal() ? x : y;
    if (params.cssMode) {
      wrapperEl[swiper.isHorizontal() ? 'scrollLeft' : 'scrollTop'] = swiper.isHorizontal() ? -x : -y;
    } else if (!params.virtualTranslate) {
      if (swiper.isHorizontal()) {
        x -= swiper.cssOverflowAdjustment();
      } else {
        y -= swiper.cssOverflowAdjustment();
      }
      wrapperEl.style.transform = `translate3d(${x}px, ${y}px, ${z}px)`;
    }

    // Check if we need to update progress
    let newProgress;
    const translatesDiff = swiper.maxTranslate() - swiper.minTranslate();
    if (translatesDiff === 0) {
      newProgress = 0;
    } else {
      newProgress = (translate - swiper.minTranslate()) / translatesDiff;
    }
    if (newProgress !== progress) {
      swiper.updateProgress(translate);
    }
    swiper.emit('setTranslate', swiper.translate, byController);
  }

  function minTranslate() {
    return -this.snapGrid[0];
  }

  function maxTranslate() {
    return -this.snapGrid[this.snapGrid.length - 1];
  }

  function translateTo(translate, speed, runCallbacks, translateBounds, internal) {
    if (translate === void 0) {
      translate = 0;
    }
    if (speed === void 0) {
      speed = this.params.speed;
    }
    if (runCallbacks === void 0) {
      runCallbacks = true;
    }
    if (translateBounds === void 0) {
      translateBounds = true;
    }
    const swiper = this;
    const {
      params,
      wrapperEl
    } = swiper;
    if (swiper.animating && params.preventInteractionOnTransition) {
      return false;
    }
    const minTranslate = swiper.minTranslate();
    const maxTranslate = swiper.maxTranslate();
    let newTranslate;
    if (translateBounds && translate > minTranslate) newTranslate = minTranslate;else if (translateBounds && translate < maxTranslate) newTranslate = maxTranslate;else newTranslate = translate;

    // Update progress
    swiper.updateProgress(newTranslate);
    if (params.cssMode) {
      const isH = swiper.isHorizontal();
      if (speed === 0) {
        wrapperEl[isH ? 'scrollLeft' : 'scrollTop'] = -newTranslate;
      } else {
        if (!swiper.support.smoothScroll) {
          animateCSSModeScroll({
            swiper,
            targetPosition: -newTranslate,
            side: isH ? 'left' : 'top'
          });
          return true;
        }
        wrapperEl.scrollTo({
          [isH ? 'left' : 'top']: -newTranslate,
          behavior: 'smooth'
        });
      }
      return true;
    }
    if (speed === 0) {
      swiper.setTransition(0);
      swiper.setTranslate(newTranslate);
      if (runCallbacks) {
        swiper.emit('beforeTransitionStart', speed, internal);
        swiper.emit('transitionEnd');
      }
    } else {
      swiper.setTransition(speed);
      swiper.setTranslate(newTranslate);
      if (runCallbacks) {
        swiper.emit('beforeTransitionStart', speed, internal);
        swiper.emit('transitionStart');
      }
      if (!swiper.animating) {
        swiper.animating = true;
        if (!swiper.onTranslateToWrapperTransitionEnd) {
          swiper.onTranslateToWrapperTransitionEnd = function transitionEnd(e) {
            if (!swiper || swiper.destroyed) return;
            if (e.target !== this) return;
            swiper.wrapperEl.removeEventListener('transitionend', swiper.onTranslateToWrapperTransitionEnd);
            swiper.onTranslateToWrapperTransitionEnd = null;
            delete swiper.onTranslateToWrapperTransitionEnd;
            if (runCallbacks) {
              swiper.emit('transitionEnd');
            }
          };
        }
        swiper.wrapperEl.addEventListener('transitionend', swiper.onTranslateToWrapperTransitionEnd);
      }
    }
    return true;
  }

  var translate = {
    getTranslate: getSwiperTranslate,
    setTranslate,
    minTranslate,
    maxTranslate,
    translateTo
  };

  function setTransition(duration, byController) {
    const swiper = this;
    if (!swiper.params.cssMode) {
      swiper.wrapperEl.style.transitionDuration = `${duration}ms`;
      swiper.wrapperEl.style.transitionDelay = duration === 0 ? `0ms` : '';
    }
    swiper.emit('setTransition', duration, byController);
  }

  function transitionEmit(_ref) {
    let {
      swiper,
      runCallbacks,
      direction,
      step
    } = _ref;
    const {
      activeIndex,
      previousIndex
    } = swiper;
    let dir = direction;
    if (!dir) {
      if (activeIndex > previousIndex) dir = 'next';else if (activeIndex < previousIndex) dir = 'prev';else dir = 'reset';
    }
    swiper.emit(`transition${step}`);
    if (runCallbacks && activeIndex !== previousIndex) {
      if (dir === 'reset') {
        swiper.emit(`slideResetTransition${step}`);
        return;
      }
      swiper.emit(`slideChangeTransition${step}`);
      if (dir === 'next') {
        swiper.emit(`slideNextTransition${step}`);
      } else {
        swiper.emit(`slidePrevTransition${step}`);
      }
    }
  }

  function transitionStart(runCallbacks, direction) {
    if (runCallbacks === void 0) {
      runCallbacks = true;
    }
    const swiper = this;
    const {
      params
    } = swiper;
    if (params.cssMode) return;
    if (params.autoHeight) {
      swiper.updateAutoHeight();
    }
    transitionEmit({
      swiper,
      runCallbacks,
      direction,
      step: 'Start'
    });
  }

  function transitionEnd(runCallbacks, direction) {
    if (runCallbacks === void 0) {
      runCallbacks = true;
    }
    const swiper = this;
    const {
      params
    } = swiper;
    swiper.animating = false;
    if (params.cssMode) return;
    swiper.setTransition(0);
    transitionEmit({
      swiper,
      runCallbacks,
      direction,
      step: 'End'
    });
  }

  var transition = {
    setTransition,
    transitionStart,
    transitionEnd
  };

  function slideTo(index, speed, runCallbacks, internal, initial) {
    if (index === void 0) {
      index = 0;
    }
    if (speed === void 0) {
      speed = this.params.speed;
    }
    if (runCallbacks === void 0) {
      runCallbacks = true;
    }
    if (typeof index === 'string') {
      index = parseInt(index, 10);
    }
    const swiper = this;
    let slideIndex = index;
    if (slideIndex < 0) slideIndex = 0;
    const {
      params,
      snapGrid,
      slidesGrid,
      previousIndex,
      activeIndex,
      rtlTranslate: rtl,
      wrapperEl,
      enabled
    } = swiper;
    if (swiper.animating && params.preventInteractionOnTransition || !enabled && !internal && !initial) {
      return false;
    }
    const skip = Math.min(swiper.params.slidesPerGroupSkip, slideIndex);
    let snapIndex = skip + Math.floor((slideIndex - skip) / swiper.params.slidesPerGroup);
    if (snapIndex >= snapGrid.length) snapIndex = snapGrid.length - 1;
    const translate = -snapGrid[snapIndex];
    // Normalize slideIndex
    if (params.normalizeSlideIndex) {
      for (let i = 0; i < slidesGrid.length; i += 1) {
        const normalizedTranslate = -Math.floor(translate * 100);
        const normalizedGrid = Math.floor(slidesGrid[i] * 100);
        const normalizedGridNext = Math.floor(slidesGrid[i + 1] * 100);
        if (typeof slidesGrid[i + 1] !== 'undefined') {
          if (normalizedTranslate >= normalizedGrid && normalizedTranslate < normalizedGridNext - (normalizedGridNext - normalizedGrid) / 2) {
            slideIndex = i;
          } else if (normalizedTranslate >= normalizedGrid && normalizedTranslate < normalizedGridNext) {
            slideIndex = i + 1;
          }
        } else if (normalizedTranslate >= normalizedGrid) {
          slideIndex = i;
        }
      }
    }
    // Directions locks
    if (swiper.initialized && slideIndex !== activeIndex) {
      if (!swiper.allowSlideNext && (rtl ? translate > swiper.translate && translate > swiper.minTranslate() : translate < swiper.translate && translate < swiper.minTranslate())) {
        return false;
      }
      if (!swiper.allowSlidePrev && translate > swiper.translate && translate > swiper.maxTranslate()) {
        if ((activeIndex || 0) !== slideIndex) {
          return false;
        }
      }
    }
    if (slideIndex !== (previousIndex || 0) && runCallbacks) {
      swiper.emit('beforeSlideChangeStart');
    }

    // Update progress
    swiper.updateProgress(translate);
    let direction;
    if (slideIndex > activeIndex) direction = 'next';else if (slideIndex < activeIndex) direction = 'prev';else direction = 'reset';

    // Update Index
    if (rtl && -translate === swiper.translate || !rtl && translate === swiper.translate) {
      swiper.updateActiveIndex(slideIndex);
      // Update Height
      if (params.autoHeight) {
        swiper.updateAutoHeight();
      }
      swiper.updateSlidesClasses();
      if (params.effect !== 'slide') {
        swiper.setTranslate(translate);
      }
      if (direction !== 'reset') {
        swiper.transitionStart(runCallbacks, direction);
        swiper.transitionEnd(runCallbacks, direction);
      }
      return false;
    }
    if (params.cssMode) {
      const isH = swiper.isHorizontal();
      const t = rtl ? translate : -translate;
      if (speed === 0) {
        const isVirtual = swiper.virtual && swiper.params.virtual.enabled;
        if (isVirtual) {
          swiper.wrapperEl.style.scrollSnapType = 'none';
          swiper._immediateVirtual = true;
        }
        if (isVirtual && !swiper._cssModeVirtualInitialSet && swiper.params.initialSlide > 0) {
          swiper._cssModeVirtualInitialSet = true;
          requestAnimationFrame(() => {
            wrapperEl[isH ? 'scrollLeft' : 'scrollTop'] = t;
          });
        } else {
          wrapperEl[isH ? 'scrollLeft' : 'scrollTop'] = t;
        }
        if (isVirtual) {
          requestAnimationFrame(() => {
            swiper.wrapperEl.style.scrollSnapType = '';
            swiper._immediateVirtual = false;
          });
        }
      } else {
        if (!swiper.support.smoothScroll) {
          animateCSSModeScroll({
            swiper,
            targetPosition: t,
            side: isH ? 'left' : 'top'
          });
          return true;
        }
        wrapperEl.scrollTo({
          [isH ? 'left' : 'top']: t,
          behavior: 'smooth'
        });
      }
      return true;
    }
    swiper.setTransition(speed);
    swiper.setTranslate(translate);
    swiper.updateActiveIndex(slideIndex);
    swiper.updateSlidesClasses();
    swiper.emit('beforeTransitionStart', speed, internal);
    swiper.transitionStart(runCallbacks, direction);
    if (speed === 0) {
      swiper.transitionEnd(runCallbacks, direction);
    } else if (!swiper.animating) {
      swiper.animating = true;
      if (!swiper.onSlideToWrapperTransitionEnd) {
        swiper.onSlideToWrapperTransitionEnd = function transitionEnd(e) {
          if (!swiper || swiper.destroyed) return;
          if (e.target !== this) return;
          swiper.wrapperEl.removeEventListener('transitionend', swiper.onSlideToWrapperTransitionEnd);
          swiper.onSlideToWrapperTransitionEnd = null;
          delete swiper.onSlideToWrapperTransitionEnd;
          swiper.transitionEnd(runCallbacks, direction);
        };
      }
      swiper.wrapperEl.addEventListener('transitionend', swiper.onSlideToWrapperTransitionEnd);
    }
    return true;
  }

  function slideToLoop(index, speed, runCallbacks, internal) {
    if (index === void 0) {
      index = 0;
    }
    if (speed === void 0) {
      speed = this.params.speed;
    }
    if (runCallbacks === void 0) {
      runCallbacks = true;
    }
    if (typeof index === 'string') {
      const indexAsNumber = parseInt(index, 10);
      index = indexAsNumber;
    }
    const swiper = this;
    let newIndex = index;
    if (swiper.params.loop) {
      if (swiper.virtual && swiper.params.virtual.enabled) {
        // eslint-disable-next-line
        newIndex = newIndex + swiper.virtual.slidesBefore;
      } else {
        newIndex = swiper.getSlideIndexByData(newIndex);
      }
    }
    return swiper.slideTo(newIndex, speed, runCallbacks, internal);
  }

  /* eslint no-unused-vars: "off" */
  function slideNext(speed, runCallbacks, internal) {
    if (speed === void 0) {
      speed = this.params.speed;
    }
    if (runCallbacks === void 0) {
      runCallbacks = true;
    }
    const swiper = this;
    const {
      enabled,
      params,
      animating
    } = swiper;
    if (!enabled) return swiper;
    let perGroup = params.slidesPerGroup;
    if (params.slidesPerView === 'auto' && params.slidesPerGroup === 1 && params.slidesPerGroupAuto) {
      perGroup = Math.max(swiper.slidesPerViewDynamic('current', true), 1);
    }
    const increment = swiper.activeIndex < params.slidesPerGroupSkip ? 1 : perGroup;
    const isVirtual = swiper.virtual && params.virtual.enabled;
    if (params.loop) {
      if (animating && !isVirtual && params.loopPreventsSliding) return false;
      swiper.loopFix({
        direction: 'next'
      });
      // eslint-disable-next-line
      swiper._clientLeft = swiper.wrapperEl.clientLeft;
    }
    if (params.rewind && swiper.isEnd) {
      return swiper.slideTo(0, speed, runCallbacks, internal);
    }
    return swiper.slideTo(swiper.activeIndex + increment, speed, runCallbacks, internal);
  }

  /* eslint no-unused-vars: "off" */
  function slidePrev(speed, runCallbacks, internal) {
    if (speed === void 0) {
      speed = this.params.speed;
    }
    if (runCallbacks === void 0) {
      runCallbacks = true;
    }
    const swiper = this;
    const {
      params,
      snapGrid,
      slidesGrid,
      rtlTranslate,
      enabled,
      animating
    } = swiper;
    if (!enabled) return swiper;
    const isVirtual = swiper.virtual && params.virtual.enabled;
    if (params.loop) {
      if (animating && !isVirtual && params.loopPreventsSliding) return false;
      swiper.loopFix({
        direction: 'prev'
      });
      // eslint-disable-next-line
      swiper._clientLeft = swiper.wrapperEl.clientLeft;
    }
    const translate = rtlTranslate ? swiper.translate : -swiper.translate;
    function normalize(val) {
      if (val < 0) return -Math.floor(Math.abs(val));
      return Math.floor(val);
    }
    const normalizedTranslate = normalize(translate);
    const normalizedSnapGrid = snapGrid.map(val => normalize(val));
    let prevSnap = snapGrid[normalizedSnapGrid.indexOf(normalizedTranslate) - 1];
    if (typeof prevSnap === 'undefined' && params.cssMode) {
      let prevSnapIndex;
      snapGrid.forEach((snap, snapIndex) => {
        if (normalizedTranslate >= snap) {
          // prevSnap = snap;
          prevSnapIndex = snapIndex;
        }
      });
      if (typeof prevSnapIndex !== 'undefined') {
        prevSnap = snapGrid[prevSnapIndex > 0 ? prevSnapIndex - 1 : prevSnapIndex];
      }
    }
    let prevIndex = 0;
    if (typeof prevSnap !== 'undefined') {
      prevIndex = slidesGrid.indexOf(prevSnap);
      if (prevIndex < 0) prevIndex = swiper.activeIndex - 1;
      if (params.slidesPerView === 'auto' && params.slidesPerGroup === 1 && params.slidesPerGroupAuto) {
        prevIndex = prevIndex - swiper.slidesPerViewDynamic('previous', true) + 1;
        prevIndex = Math.max(prevIndex, 0);
      }
    }
    if (params.rewind && swiper.isBeginning) {
      const lastIndex = swiper.params.virtual && swiper.params.virtual.enabled && swiper.virtual ? swiper.virtual.slides.length - 1 : swiper.slides.length - 1;
      return swiper.slideTo(lastIndex, speed, runCallbacks, internal);
    }
    return swiper.slideTo(prevIndex, speed, runCallbacks, internal);
  }

  /* eslint no-unused-vars: "off" */
  function slideReset(speed, runCallbacks, internal) {
    if (speed === void 0) {
      speed = this.params.speed;
    }
    if (runCallbacks === void 0) {
      runCallbacks = true;
    }
    const swiper = this;
    return swiper.slideTo(swiper.activeIndex, speed, runCallbacks, internal);
  }

  /* eslint no-unused-vars: "off" */
  function slideToClosest(speed, runCallbacks, internal, threshold) {
    if (speed === void 0) {
      speed = this.params.speed;
    }
    if (runCallbacks === void 0) {
      runCallbacks = true;
    }
    if (threshold === void 0) {
      threshold = 0.5;
    }
    const swiper = this;
    let index = swiper.activeIndex;
    const skip = Math.min(swiper.params.slidesPerGroupSkip, index);
    const snapIndex = skip + Math.floor((index - skip) / swiper.params.slidesPerGroup);
    const translate = swiper.rtlTranslate ? swiper.translate : -swiper.translate;
    if (translate >= swiper.snapGrid[snapIndex]) {
      // The current translate is on or after the current snap index, so the choice
      // is between the current index and the one after it.
      const currentSnap = swiper.snapGrid[snapIndex];
      const nextSnap = swiper.snapGrid[snapIndex + 1];
      if (translate - currentSnap > (nextSnap - currentSnap) * threshold) {
        index += swiper.params.slidesPerGroup;
      }
    } else {
      // The current translate is before the current snap index, so the choice
      // is between the current index and the one before it.
      const prevSnap = swiper.snapGrid[snapIndex - 1];
      const currentSnap = swiper.snapGrid[snapIndex];
      if (translate - prevSnap <= (currentSnap - prevSnap) * threshold) {
        index -= swiper.params.slidesPerGroup;
      }
    }
    index = Math.max(index, 0);
    index = Math.min(index, swiper.slidesGrid.length - 1);
    return swiper.slideTo(index, speed, runCallbacks, internal);
  }

  function slideToClickedSlide() {
    const swiper = this;
    const {
      params,
      slidesEl
    } = swiper;
    const slidesPerView = params.slidesPerView === 'auto' ? swiper.slidesPerViewDynamic() : params.slidesPerView;
    let slideToIndex = swiper.clickedIndex;
    let realIndex;
    const slideSelector = swiper.isElement ? `swiper-slide` : `.${params.slideClass}`;
    if (params.loop) {
      if (swiper.animating) return;
      realIndex = parseInt(swiper.clickedSlide.getAttribute('data-swiper-slide-index'), 10);
      if (params.centeredSlides) {
        if (slideToIndex < swiper.loopedSlides - slidesPerView / 2 || slideToIndex > swiper.slides.length - swiper.loopedSlides + slidesPerView / 2) {
          swiper.loopFix();
          slideToIndex = swiper.getSlideIndex(elementChildren(slidesEl, `${slideSelector}[data-swiper-slide-index="${realIndex}"]`)[0]);
          nextTick(() => {
            swiper.slideTo(slideToIndex);
          });
        } else {
          swiper.slideTo(slideToIndex);
        }
      } else if (slideToIndex > swiper.slides.length - slidesPerView) {
        swiper.loopFix();
        slideToIndex = swiper.getSlideIndex(elementChildren(slidesEl, `${slideSelector}[data-swiper-slide-index="${realIndex}"]`)[0]);
        nextTick(() => {
          swiper.slideTo(slideToIndex);
        });
      } else {
        swiper.slideTo(slideToIndex);
      }
    } else {
      swiper.slideTo(slideToIndex);
    }
  }

  var slide = {
    slideTo,
    slideToLoop,
    slideNext,
    slidePrev,
    slideReset,
    slideToClosest,
    slideToClickedSlide
  };

  function loopCreate(slideRealIndex) {
    const swiper = this;
    const {
      params,
      slidesEl
    } = swiper;
    if (!params.loop || swiper.virtual && swiper.params.virtual.enabled) return;
    const slides = elementChildren(slidesEl, `.${params.slideClass}, swiper-slide`);
    slides.forEach((el, index) => {
      el.setAttribute('data-swiper-slide-index', index);
    });
    swiper.loopFix({
      slideRealIndex,
      direction: params.centeredSlides ? undefined : 'next'
    });
  }

  function loopFix(_temp) {
    let {
      slideRealIndex,
      slideTo = true,
      direction,
      setTranslate,
      activeSlideIndex,
      byController,
      byMousewheel
    } = _temp === void 0 ? {} : _temp;
    const swiper = this;
    if (!swiper.params.loop) return;
    swiper.emit('beforeLoopFix');
    const {
      slides,
      allowSlidePrev,
      allowSlideNext,
      slidesEl,
      params
    } = swiper;
    swiper.allowSlidePrev = true;
    swiper.allowSlideNext = true;
    if (swiper.virtual && params.virtual.enabled) {
      if (slideTo) {
        if (!params.centeredSlides && swiper.snapIndex === 0) {
          swiper.slideTo(swiper.virtual.slides.length, 0, false, true);
        } else if (params.centeredSlides && swiper.snapIndex < params.slidesPerView) {
          swiper.slideTo(swiper.virtual.slides.length + swiper.snapIndex, 0, false, true);
        } else if (swiper.snapIndex === swiper.snapGrid.length - 1) {
          swiper.slideTo(swiper.virtual.slidesBefore, 0, false, true);
        }
      }
      swiper.allowSlidePrev = allowSlidePrev;
      swiper.allowSlideNext = allowSlideNext;
      swiper.emit('loopFix');
      return;
    }
    const slidesPerView = params.slidesPerView === 'auto' ? swiper.slidesPerViewDynamic() : Math.ceil(parseFloat(params.slidesPerView, 10));
    let loopedSlides = params.loopedSlides || slidesPerView;
    if (loopedSlides % params.slidesPerGroup !== 0) {
      loopedSlides += params.slidesPerGroup - loopedSlides % params.slidesPerGroup;
    }
    swiper.loopedSlides = loopedSlides;
    const prependSlidesIndexes = [];
    const appendSlidesIndexes = [];
    let activeIndex = swiper.activeIndex;
    if (typeof activeSlideIndex === 'undefined') {
      activeSlideIndex = swiper.getSlideIndex(swiper.slides.filter(el => el.classList.contains(params.slideActiveClass))[0]);
    } else {
      activeIndex = activeSlideIndex;
    }
    const isNext = direction === 'next' || !direction;
    const isPrev = direction === 'prev' || !direction;
    let slidesPrepended = 0;
    let slidesAppended = 0;
    // prepend last slides before start
    if (activeSlideIndex < loopedSlides) {
      slidesPrepended = Math.max(loopedSlides - activeSlideIndex, params.slidesPerGroup);
      for (let i = 0; i < loopedSlides - activeSlideIndex; i += 1) {
        const index = i - Math.floor(i / slides.length) * slides.length;
        prependSlidesIndexes.push(slides.length - index - 1);
      }
    } else if (activeSlideIndex /* + slidesPerView */ > swiper.slides.length - loopedSlides * 2) {
      slidesAppended = Math.max(activeSlideIndex - (swiper.slides.length - loopedSlides * 2), params.slidesPerGroup);
      for (let i = 0; i < slidesAppended; i += 1) {
        const index = i - Math.floor(i / slides.length) * slides.length;
        appendSlidesIndexes.push(index);
      }
    }
    if (isPrev) {
      prependSlidesIndexes.forEach(index => {
        swiper.slides[index].swiperLoopMoveDOM = true;
        slidesEl.prepend(swiper.slides[index]);
        swiper.slides[index].swiperLoopMoveDOM = false;
      });
    }
    if (isNext) {
      appendSlidesIndexes.forEach(index => {
        swiper.slides[index].swiperLoopMoveDOM = true;
        slidesEl.append(swiper.slides[index]);
        swiper.slides[index].swiperLoopMoveDOM = false;
      });
    }
    swiper.recalcSlides();
    if (params.slidesPerView === 'auto') {
      swiper.updateSlides();
    }
    if (params.watchSlidesProgress) {
      swiper.updateSlidesOffset();
    }
    if (slideTo) {
      if (prependSlidesIndexes.length > 0 && isPrev) {
        if (typeof slideRealIndex === 'undefined') {
          const currentSlideTranslate = swiper.slidesGrid[activeIndex];
          const newSlideTranslate = swiper.slidesGrid[activeIndex + slidesPrepended];
          const diff = newSlideTranslate - currentSlideTranslate;
          if (byMousewheel) {
            swiper.setTranslate(swiper.translate - diff);
          } else {
            swiper.slideTo(activeIndex + slidesPrepended, 0, false, true);
            if (setTranslate) {
              swiper.touches[swiper.isHorizontal() ? 'startX' : 'startY'] += diff;
              swiper.touchEventsData.currentTranslate = swiper.translate;
            }
          }
        } else {
          if (setTranslate) {
            swiper.slideToLoop(slideRealIndex, 0, false, true);
            swiper.touchEventsData.currentTranslate = swiper.translate;
          }
        }
      } else if (appendSlidesIndexes.length > 0 && isNext) {
        if (typeof slideRealIndex === 'undefined') {
          const currentSlideTranslate = swiper.slidesGrid[activeIndex];
          const newSlideTranslate = swiper.slidesGrid[activeIndex - slidesAppended];
          const diff = newSlideTranslate - currentSlideTranslate;
          if (byMousewheel) {
            swiper.setTranslate(swiper.translate - diff);
          } else {
            swiper.slideTo(activeIndex - slidesAppended, 0, false, true);
            if (setTranslate) {
              swiper.touches[swiper.isHorizontal() ? 'startX' : 'startY'] += diff;
              swiper.touchEventsData.currentTranslate = swiper.translate;
            }
          }
        } else {
          swiper.slideToLoop(slideRealIndex, 0, false, true);
        }
      }
    }
    swiper.allowSlidePrev = allowSlidePrev;
    swiper.allowSlideNext = allowSlideNext;
    if (swiper.controller && swiper.controller.control && !byController) {
      const loopParams = {
        slideRealIndex,
        direction,
        setTranslate,
        activeSlideIndex,
        byController: true
      };
      if (Array.isArray(swiper.controller.control)) {
        swiper.controller.control.forEach(c => {
          if (!c.destroyed && c.params.loop) c.loopFix({
            ...loopParams,
            slideTo: c.params.slidesPerView === params.slidesPerView ? slideTo : false
          });
        });
      } else if (swiper.controller.control instanceof swiper.constructor && swiper.controller.control.params.loop) {
        swiper.controller.control.loopFix({
          ...loopParams,
          slideTo: swiper.controller.control.params.slidesPerView === params.slidesPerView ? slideTo : false
        });
      }
    }
    swiper.emit('loopFix');
  }

  function loopDestroy() {
    const swiper = this;
    const {
      params,
      slidesEl
    } = swiper;
    if (!params.loop || swiper.virtual && swiper.params.virtual.enabled) return;
    swiper.recalcSlides();
    const newSlidesOrder = [];
    swiper.slides.forEach(slideEl => {
      const index = typeof slideEl.swiperSlideIndex === 'undefined' ? slideEl.getAttribute('data-swiper-slide-index') * 1 : slideEl.swiperSlideIndex;
      newSlidesOrder[index] = slideEl;
    });
    swiper.slides.forEach(slideEl => {
      slideEl.removeAttribute('data-swiper-slide-index');
    });
    newSlidesOrder.forEach(slideEl => {
      slidesEl.append(slideEl);
    });
    swiper.recalcSlides();
    swiper.slideTo(swiper.realIndex, 0);
  }

  var loop = {
    loopCreate,
    loopFix,
    loopDestroy
  };

  function setGrabCursor(moving) {
    const swiper = this;
    if (!swiper.params.simulateTouch || swiper.params.watchOverflow && swiper.isLocked || swiper.params.cssMode) return;
    const el = swiper.params.touchEventsTarget === 'container' ? swiper.el : swiper.wrapperEl;
    if (swiper.isElement) {
      swiper.__preventObserver__ = true;
    }
    el.style.cursor = 'move';
    el.style.cursor = moving ? 'grabbing' : 'grab';
    if (swiper.isElement) {
      requestAnimationFrame(() => {
        swiper.__preventObserver__ = false;
      });
    }
  }

  function unsetGrabCursor() {
    const swiper = this;
    if (swiper.params.watchOverflow && swiper.isLocked || swiper.params.cssMode) {
      return;
    }
    if (swiper.isElement) {
      swiper.__preventObserver__ = true;
    }
    swiper[swiper.params.touchEventsTarget === 'container' ? 'el' : 'wrapperEl'].style.cursor = '';
    if (swiper.isElement) {
      requestAnimationFrame(() => {
        swiper.__preventObserver__ = false;
      });
    }
  }

  var grabCursor = {
    setGrabCursor,
    unsetGrabCursor
  };

  // Modified from https://stackoverflow.com/questions/54520554/custom-element-getrootnode-closest-function-crossing-multiple-parent-shadowd
  function closestElement(selector, base) {
    if (base === void 0) {
      base = this;
    }
    function __closestFrom(el) {
      if (!el || el === getDocument() || el === getWindow()) return null;
      if (el.assignedSlot) el = el.assignedSlot;
      const found = el.closest(selector);
      if (!found && !el.getRootNode) {
        return null;
      }
      return found || __closestFrom(el.getRootNode().host);
    }
    return __closestFrom(base);
  }
  function onTouchStart(event) {
    const swiper = this;
    const document = getDocument();
    const window = getWindow();
    const data = swiper.touchEventsData;
    data.evCache.push(event);
    const {
      params,
      touches,
      enabled
    } = swiper;
    if (!enabled) return;
    if (!params.simulateTouch && event.pointerType === 'mouse') return;
    if (swiper.animating && params.preventInteractionOnTransition) {
      return;
    }
    if (!swiper.animating && params.cssMode && params.loop) {
      swiper.loopFix();
    }
    let e = event;
    if (e.originalEvent) e = e.originalEvent;
    let targetEl = e.target;
    if (params.touchEventsTarget === 'wrapper') {
      if (!swiper.wrapperEl.contains(targetEl)) return;
    }
    if ('which' in e && e.which === 3) return;
    if ('button' in e && e.button > 0) return;
    if (data.isTouched && data.isMoved) return;

    // change target el for shadow root component
    const swipingClassHasValue = !!params.noSwipingClass && params.noSwipingClass !== '';
    // eslint-disable-next-line
    const eventPath = event.composedPath ? event.composedPath() : event.path;
    if (swipingClassHasValue && e.target && e.target.shadowRoot && eventPath) {
      targetEl = eventPath[0];
    }
    const noSwipingSelector = params.noSwipingSelector ? params.noSwipingSelector : `.${params.noSwipingClass}`;
    const isTargetShadow = !!(e.target && e.target.shadowRoot);

    // use closestElement for shadow root element to get the actual closest for nested shadow root element
    if (params.noSwiping && (isTargetShadow ? closestElement(noSwipingSelector, targetEl) : targetEl.closest(noSwipingSelector))) {
      swiper.allowClick = true;
      return;
    }
    if (params.swipeHandler) {
      if (!targetEl.closest(params.swipeHandler)) return;
    }
    touches.currentX = e.pageX;
    touches.currentY = e.pageY;
    const startX = touches.currentX;
    const startY = touches.currentY;

    // Do NOT start if iOS edge swipe is detected. Otherwise iOS app cannot swipe-to-go-back anymore

    const edgeSwipeDetection = params.edgeSwipeDetection || params.iOSEdgeSwipeDetection;
    const edgeSwipeThreshold = params.edgeSwipeThreshold || params.iOSEdgeSwipeThreshold;
    if (edgeSwipeDetection && (startX <= edgeSwipeThreshold || startX >= window.innerWidth - edgeSwipeThreshold)) {
      if (edgeSwipeDetection === 'prevent') {
        event.preventDefault();
      } else {
        return;
      }
    }
    Object.assign(data, {
      isTouched: true,
      isMoved: false,
      allowTouchCallbacks: true,
      isScrolling: undefined,
      startMoving: undefined
    });
    touches.startX = startX;
    touches.startY = startY;
    data.touchStartTime = now();
    swiper.allowClick = true;
    swiper.updateSize();
    swiper.swipeDirection = undefined;
    if (params.threshold > 0) data.allowThresholdMove = false;
    let preventDefault = true;
    if (targetEl.matches(data.focusableElements)) {
      preventDefault = false;
      if (targetEl.nodeName === 'SELECT') {
        data.isTouched = false;
      }
    }
    if (document.activeElement && document.activeElement.matches(data.focusableElements) && document.activeElement !== targetEl) {
      document.activeElement.blur();
    }
    const shouldPreventDefault = preventDefault && swiper.allowTouchMove && params.touchStartPreventDefault;
    if ((params.touchStartForcePreventDefault || shouldPreventDefault) && !targetEl.isContentEditable) {
      e.preventDefault();
    }
    if (params.freeMode && params.freeMode.enabled && swiper.freeMode && swiper.animating && !params.cssMode) {
      swiper.freeMode.onTouchStart();
    }
    swiper.emit('touchStart', e);
  }

  function onTouchMove(event) {
    const document = getDocument();
    const swiper = this;
    const data = swiper.touchEventsData;
    const {
      params,
      touches,
      rtlTranslate: rtl,
      enabled
    } = swiper;
    if (!enabled) return;
    if (!params.simulateTouch && event.pointerType === 'mouse') return;
    let e = event;
    if (e.originalEvent) e = e.originalEvent;
    if (!data.isTouched) {
      if (data.startMoving && data.isScrolling) {
        swiper.emit('touchMoveOpposite', e);
      }
      return;
    }
    const pointerIndex = data.evCache.findIndex(cachedEv => cachedEv.pointerId === e.pointerId);
    if (pointerIndex >= 0) data.evCache[pointerIndex] = e;
    const targetTouch = data.evCache.length > 1 ? data.evCache[0] : e;
    const pageX = targetTouch.pageX;
    const pageY = targetTouch.pageY;
    if (e.preventedByNestedSwiper) {
      touches.startX = pageX;
      touches.startY = pageY;
      return;
    }
    if (!swiper.allowTouchMove) {
      if (!e.target.matches(data.focusableElements)) {
        swiper.allowClick = false;
      }
      if (data.isTouched) {
        Object.assign(touches, {
          startX: pageX,
          startY: pageY,
          prevX: swiper.touches.currentX,
          prevY: swiper.touches.currentY,
          currentX: pageX,
          currentY: pageY
        });
        data.touchStartTime = now();
      }
      return;
    }
    if (params.touchReleaseOnEdges && !params.loop) {
      if (swiper.isVertical()) {
        // Vertical
        if (pageY < touches.startY && swiper.translate <= swiper.maxTranslate() || pageY > touches.startY && swiper.translate >= swiper.minTranslate()) {
          data.isTouched = false;
          data.isMoved = false;
          return;
        }
      } else if (pageX < touches.startX && swiper.translate <= swiper.maxTranslate() || pageX > touches.startX && swiper.translate >= swiper.minTranslate()) {
        return;
      }
    }
    if (document.activeElement) {
      if (e.target === document.activeElement && e.target.matches(data.focusableElements)) {
        data.isMoved = true;
        swiper.allowClick = false;
        return;
      }
    }
    if (data.allowTouchCallbacks) {
      swiper.emit('touchMove', e);
    }
    if (e.targetTouches && e.targetTouches.length > 1) return;
    touches.currentX = pageX;
    touches.currentY = pageY;
    const diffX = touches.currentX - touches.startX;
    const diffY = touches.currentY - touches.startY;
    if (swiper.params.threshold && Math.sqrt(diffX ** 2 + diffY ** 2) < swiper.params.threshold) return;
    if (typeof data.isScrolling === 'undefined') {
      let touchAngle;
      if (swiper.isHorizontal() && touches.currentY === touches.startY || swiper.isVertical() && touches.currentX === touches.startX) {
        data.isScrolling = false;
      } else {
        // eslint-disable-next-line
        if (diffX * diffX + diffY * diffY >= 25) {
          touchAngle = Math.atan2(Math.abs(diffY), Math.abs(diffX)) * 180 / Math.PI;
          data.isScrolling = swiper.isHorizontal() ? touchAngle > params.touchAngle : 90 - touchAngle > params.touchAngle;
        }
      }
    }
    if (data.isScrolling) {
      swiper.emit('touchMoveOpposite', e);
    }
    if (typeof data.startMoving === 'undefined') {
      if (touches.currentX !== touches.startX || touches.currentY !== touches.startY) {
        data.startMoving = true;
      }
    }
    if (data.isScrolling || swiper.zoom && swiper.params.zoom && swiper.params.zoom.enabled && data.evCache.length > 1) {
      data.isTouched = false;
      return;
    }
    if (!data.startMoving) {
      return;
    }
    swiper.allowClick = false;
    if (!params.cssMode && e.cancelable) {
      e.preventDefault();
    }
    if (params.touchMoveStopPropagation && !params.nested) {
      e.stopPropagation();
    }
    let diff = swiper.isHorizontal() ? diffX : diffY;
    let touchesDiff = swiper.isHorizontal() ? touches.currentX - touches.previousX : touches.currentY - touches.previousY;
    if (params.oneWayMovement) {
      diff = Math.abs(diff) * (rtl ? 1 : -1);
      touchesDiff = Math.abs(touchesDiff) * (rtl ? 1 : -1);
    }
    touches.diff = diff;
    diff *= params.touchRatio;
    if (rtl) {
      diff = -diff;
      touchesDiff = -touchesDiff;
    }
    const prevTouchesDirection = swiper.touchesDirection;
    swiper.swipeDirection = diff > 0 ? 'prev' : 'next';
    swiper.touchesDirection = touchesDiff > 0 ? 'prev' : 'next';
    const isLoop = swiper.params.loop && !params.cssMode;
    if (!data.isMoved) {
      if (isLoop) {
        swiper.loopFix({
          direction: swiper.swipeDirection
        });
      }
      data.startTranslate = swiper.getTranslate();
      swiper.setTransition(0);
      if (swiper.animating) {
        const evt = new window.CustomEvent('transitionend', {
          bubbles: true,
          cancelable: true
        });
        swiper.wrapperEl.dispatchEvent(evt);
      }
      data.allowMomentumBounce = false;
      // Grab Cursor
      if (params.grabCursor && (swiper.allowSlideNext === true || swiper.allowSlidePrev === true)) {
        swiper.setGrabCursor(true);
      }
      swiper.emit('sliderFirstMove', e);
    }
    let loopFixed;
    if (data.isMoved && prevTouchesDirection !== swiper.touchesDirection && isLoop && Math.abs(diff) >= 1) {
      // need another loop fix
      swiper.loopFix({
        direction: swiper.swipeDirection,
        setTranslate: true
      });
      loopFixed = true;
    }
    swiper.emit('sliderMove', e);
    data.isMoved = true;
    data.currentTranslate = diff + data.startTranslate;
    let disableParentSwiper = true;
    let resistanceRatio = params.resistanceRatio;
    if (params.touchReleaseOnEdges) {
      resistanceRatio = 0;
    }
    if (diff > 0) {
      if (isLoop && !loopFixed && data.currentTranslate > (params.centeredSlides ? swiper.minTranslate() - swiper.size / 2 : swiper.minTranslate())) {
        swiper.loopFix({
          direction: 'prev',
          setTranslate: true,
          activeSlideIndex: 0
        });
      }
      if (data.currentTranslate > swiper.minTranslate()) {
        disableParentSwiper = false;
        if (params.resistance) {
          data.currentTranslate = swiper.minTranslate() - 1 + (-swiper.minTranslate() + data.startTranslate + diff) ** resistanceRatio;
        }
      }
    } else if (diff < 0) {
      if (isLoop && !loopFixed && data.currentTranslate < (params.centeredSlides ? swiper.maxTranslate() + swiper.size / 2 : swiper.maxTranslate())) {
        swiper.loopFix({
          direction: 'next',
          setTranslate: true,
          activeSlideIndex: swiper.slides.length - (params.slidesPerView === 'auto' ? swiper.slidesPerViewDynamic() : Math.ceil(parseFloat(params.slidesPerView, 10)))
        });
      }
      if (data.currentTranslate < swiper.maxTranslate()) {
        disableParentSwiper = false;
        if (params.resistance) {
          data.currentTranslate = swiper.maxTranslate() + 1 - (swiper.maxTranslate() - data.startTranslate - diff) ** resistanceRatio;
        }
      }
    }
    if (disableParentSwiper) {
      e.preventedByNestedSwiper = true;
    }

    // Directions locks
    if (!swiper.allowSlideNext && swiper.swipeDirection === 'next' && data.currentTranslate < data.startTranslate) {
      data.currentTranslate = data.startTranslate;
    }
    if (!swiper.allowSlidePrev && swiper.swipeDirection === 'prev' && data.currentTranslate > data.startTranslate) {
      data.currentTranslate = data.startTranslate;
    }
    if (!swiper.allowSlidePrev && !swiper.allowSlideNext) {
      data.currentTranslate = data.startTranslate;
    }

    // Threshold
    if (params.threshold > 0) {
      if (Math.abs(diff) > params.threshold || data.allowThresholdMove) {
        if (!data.allowThresholdMove) {
          data.allowThresholdMove = true;
          touches.startX = touches.currentX;
          touches.startY = touches.currentY;
          data.currentTranslate = data.startTranslate;
          touches.diff = swiper.isHorizontal() ? touches.currentX - touches.startX : touches.currentY - touches.startY;
          return;
        }
      } else {
        data.currentTranslate = data.startTranslate;
        return;
      }
    }
    if (!params.followFinger || params.cssMode) return;

    // Update active index in free mode
    if (params.freeMode && params.freeMode.enabled && swiper.freeMode || params.watchSlidesProgress) {
      swiper.updateActiveIndex();
      swiper.updateSlidesClasses();
    }
    if (params.freeMode && params.freeMode.enabled && swiper.freeMode) {
      swiper.freeMode.onTouchMove();
    }
    // Update progress
    swiper.updateProgress(data.currentTranslate);
    // Update translate
    swiper.setTranslate(data.currentTranslate);
  }

  function onTouchEnd(event) {
    const swiper = this;
    const data = swiper.touchEventsData;
    const pointerIndex = data.evCache.findIndex(cachedEv => cachedEv.pointerId === event.pointerId);
    if (pointerIndex >= 0) {
      data.evCache.splice(pointerIndex, 1);
    }
    if (['pointercancel', 'pointerout', 'pointerleave', 'contextmenu'].includes(event.type)) {
      const proceed = ['pointercancel', 'contextmenu'].includes(event.type) && (swiper.browser.isSafari || swiper.browser.isWebView);
      if (!proceed) {
        return;
      }
    }
    const {
      params,
      touches,
      rtlTranslate: rtl,
      slidesGrid,
      enabled
    } = swiper;
    if (!enabled) return;
    if (!params.simulateTouch && event.pointerType === 'mouse') return;
    let e = event;
    if (e.originalEvent) e = e.originalEvent;
    if (data.allowTouchCallbacks) {
      swiper.emit('touchEnd', e);
    }
    data.allowTouchCallbacks = false;
    if (!data.isTouched) {
      if (data.isMoved && params.grabCursor) {
        swiper.setGrabCursor(false);
      }
      data.isMoved = false;
      data.startMoving = false;
      return;
    }
    // Return Grab Cursor
    if (params.grabCursor && data.isMoved && data.isTouched && (swiper.allowSlideNext === true || swiper.allowSlidePrev === true)) {
      swiper.setGrabCursor(false);
    }

    // Time diff
    const touchEndTime = now();
    const timeDiff = touchEndTime - data.touchStartTime;

    // Tap, doubleTap, Click
    if (swiper.allowClick) {
      const pathTree = e.path || e.composedPath && e.composedPath();
      swiper.updateClickedSlide(pathTree && pathTree[0] || e.target);
      swiper.emit('tap click', e);
      if (timeDiff < 300 && touchEndTime - data.lastClickTime < 300) {
        swiper.emit('doubleTap doubleClick', e);
      }
    }
    data.lastClickTime = now();
    nextTick(() => {
      if (!swiper.destroyed) swiper.allowClick = true;
    });
    if (!data.isTouched || !data.isMoved || !swiper.swipeDirection || touches.diff === 0 || data.currentTranslate === data.startTranslate) {
      data.isTouched = false;
      data.isMoved = false;
      data.startMoving = false;
      return;
    }
    data.isTouched = false;
    data.isMoved = false;
    data.startMoving = false;
    let currentPos;
    if (params.followFinger) {
      currentPos = rtl ? swiper.translate : -swiper.translate;
    } else {
      currentPos = -data.currentTranslate;
    }
    if (params.cssMode) {
      return;
    }
    if (params.freeMode && params.freeMode.enabled) {
      swiper.freeMode.onTouchEnd({
        currentPos
      });
      return;
    }

    // Find current slide
    let stopIndex = 0;
    let groupSize = swiper.slidesSizesGrid[0];
    for (let i = 0; i < slidesGrid.length; i += i < params.slidesPerGroupSkip ? 1 : params.slidesPerGroup) {
      const increment = i < params.slidesPerGroupSkip - 1 ? 1 : params.slidesPerGroup;
      if (typeof slidesGrid[i + increment] !== 'undefined') {
        if (currentPos >= slidesGrid[i] && currentPos < slidesGrid[i + increment]) {
          stopIndex = i;
          groupSize = slidesGrid[i + increment] - slidesGrid[i];
        }
      } else if (currentPos >= slidesGrid[i]) {
        stopIndex = i;
        groupSize = slidesGrid[slidesGrid.length - 1] - slidesGrid[slidesGrid.length - 2];
      }
    }
    let rewindFirstIndex = null;
    let rewindLastIndex = null;
    if (params.rewind) {
      if (swiper.isBeginning) {
        rewindLastIndex = params.virtual && params.virtual.enabled && swiper.virtual ? swiper.virtual.slides.length - 1 : swiper.slides.length - 1;
      } else if (swiper.isEnd) {
        rewindFirstIndex = 0;
      }
    }
    // Find current slide size
    const ratio = (currentPos - slidesGrid[stopIndex]) / groupSize;
    const increment = stopIndex < params.slidesPerGroupSkip - 1 ? 1 : params.slidesPerGroup;
    if (timeDiff > params.longSwipesMs) {
      // Long touches
      if (!params.longSwipes) {
        swiper.slideTo(swiper.activeIndex);
        return;
      }
      if (swiper.swipeDirection === 'next') {
        if (ratio >= params.longSwipesRatio) swiper.slideTo(params.rewind && swiper.isEnd ? rewindFirstIndex : stopIndex + increment);else swiper.slideTo(stopIndex);
      }
      if (swiper.swipeDirection === 'prev') {
        if (ratio > 1 - params.longSwipesRatio) {
          swiper.slideTo(stopIndex + increment);
        } else if (rewindLastIndex !== null && ratio < 0 && Math.abs(ratio) > params.longSwipesRatio) {
          swiper.slideTo(rewindLastIndex);
        } else {
          swiper.slideTo(stopIndex);
        }
      }
    } else {
      // Short swipes
      if (!params.shortSwipes) {
        swiper.slideTo(swiper.activeIndex);
        return;
      }
      const isNavButtonTarget = swiper.navigation && (e.target === swiper.navigation.nextEl || e.target === swiper.navigation.prevEl);
      if (!isNavButtonTarget) {
        if (swiper.swipeDirection === 'next') {
          swiper.slideTo(rewindFirstIndex !== null ? rewindFirstIndex : stopIndex + increment);
        }
        if (swiper.swipeDirection === 'prev') {
          swiper.slideTo(rewindLastIndex !== null ? rewindLastIndex : stopIndex);
        }
      } else if (e.target === swiper.navigation.nextEl) {
        swiper.slideTo(stopIndex + increment);
      } else {
        swiper.slideTo(stopIndex);
      }
    }
  }

  function onResize() {
    const swiper = this;
    const {
      params,
      el
    } = swiper;
    if (el && el.offsetWidth === 0) return;

    // Breakpoints
    if (params.breakpoints) {
      swiper.setBreakpoint();
    }

    // Save locks
    const {
      allowSlideNext,
      allowSlidePrev,
      snapGrid
    } = swiper;
    const isVirtual = swiper.virtual && swiper.params.virtual.enabled;

    // Disable locks on resize
    swiper.allowSlideNext = true;
    swiper.allowSlidePrev = true;
    swiper.updateSize();
    swiper.updateSlides();
    swiper.updateSlidesClasses();
    const isVirtualLoop = isVirtual && params.loop;
    if ((params.slidesPerView === 'auto' || params.slidesPerView > 1) && swiper.isEnd && !swiper.isBeginning && !swiper.params.centeredSlides && !isVirtualLoop) {
      swiper.slideTo(swiper.slides.length - 1, 0, false, true);
    } else {
      if (swiper.params.loop && !isVirtual) {
        swiper.slideToLoop(swiper.realIndex, 0, false, true);
      } else {
        swiper.slideTo(swiper.activeIndex, 0, false, true);
      }
    }
    if (swiper.autoplay && swiper.autoplay.running && swiper.autoplay.paused) {
      clearTimeout(swiper.autoplay.resizeTimeout);
      swiper.autoplay.resizeTimeout = setTimeout(() => {
        if (swiper.autoplay && swiper.autoplay.running && swiper.autoplay.paused) {
          swiper.autoplay.resume();
        }
      }, 500);
    }
    // Return locks after resize
    swiper.allowSlidePrev = allowSlidePrev;
    swiper.allowSlideNext = allowSlideNext;
    if (swiper.params.watchOverflow && snapGrid !== swiper.snapGrid) {
      swiper.checkOverflow();
    }
  }

  function onClick(e) {
    const swiper = this;
    if (!swiper.enabled) return;
    if (!swiper.allowClick) {
      if (swiper.params.preventClicks) e.preventDefault();
      if (swiper.params.preventClicksPropagation && swiper.animating) {
        e.stopPropagation();
        e.stopImmediatePropagation();
      }
    }
  }

  function onScroll() {
    const swiper = this;
    const {
      wrapperEl,
      rtlTranslate,
      enabled
    } = swiper;
    if (!enabled) return;
    swiper.previousTranslate = swiper.translate;
    if (swiper.isHorizontal()) {
      swiper.translate = -wrapperEl.scrollLeft;
    } else {
      swiper.translate = -wrapperEl.scrollTop;
    }
    // eslint-disable-next-line
    if (swiper.translate === 0) swiper.translate = 0;
    swiper.updateActiveIndex();
    swiper.updateSlidesClasses();
    let newProgress;
    const translatesDiff = swiper.maxTranslate() - swiper.minTranslate();
    if (translatesDiff === 0) {
      newProgress = 0;
    } else {
      newProgress = (swiper.translate - swiper.minTranslate()) / translatesDiff;
    }
    if (newProgress !== swiper.progress) {
      swiper.updateProgress(rtlTranslate ? -swiper.translate : swiper.translate);
    }
    swiper.emit('setTranslate', swiper.translate, false);
  }

  function onLoad(e) {
    const swiper = this;
    processLazyPreloader(swiper, e.target);
    if (swiper.params.cssMode || swiper.params.slidesPerView !== 'auto' && !swiper.params.autoHeight) {
      return;
    }
    swiper.update();
  }

  let dummyEventAttached = false;
  function dummyEventListener() {}
  const events = (swiper, method) => {
    const document = getDocument();
    const {
      params,
      el,
      wrapperEl,
      device
    } = swiper;
    const capture = !!params.nested;
    const domMethod = method === 'on' ? 'addEventListener' : 'removeEventListener';
    const swiperMethod = method;

    // Touch Events
    el[domMethod]('pointerdown', swiper.onTouchStart, {
      passive: false
    });
    document[domMethod]('pointermove', swiper.onTouchMove, {
      passive: false,
      capture
    });
    document[domMethod]('pointerup', swiper.onTouchEnd, {
      passive: true
    });
    document[domMethod]('pointercancel', swiper.onTouchEnd, {
      passive: true
    });
    document[domMethod]('pointerout', swiper.onTouchEnd, {
      passive: true
    });
    document[domMethod]('pointerleave', swiper.onTouchEnd, {
      passive: true
    });
    document[domMethod]('contextmenu', swiper.onTouchEnd, {
      passive: true
    });

    // Prevent Links Clicks
    if (params.preventClicks || params.preventClicksPropagation) {
      el[domMethod]('click', swiper.onClick, true);
    }
    if (params.cssMode) {
      wrapperEl[domMethod]('scroll', swiper.onScroll);
    }

    // Resize handler
    if (params.updateOnWindowResize) {
      swiper[swiperMethod](device.ios || device.android ? 'resize orientationchange observerUpdate' : 'resize observerUpdate', onResize, true);
    } else {
      swiper[swiperMethod]('observerUpdate', onResize, true);
    }

    // Images loader
    el[domMethod]('load', swiper.onLoad, {
      capture: true
    });
  };
  function attachEvents() {
    const swiper = this;
    const document = getDocument();
    const {
      params
    } = swiper;
    swiper.onTouchStart = onTouchStart.bind(swiper);
    swiper.onTouchMove = onTouchMove.bind(swiper);
    swiper.onTouchEnd = onTouchEnd.bind(swiper);
    if (params.cssMode) {
      swiper.onScroll = onScroll.bind(swiper);
    }
    swiper.onClick = onClick.bind(swiper);
    swiper.onLoad = onLoad.bind(swiper);
    if (!dummyEventAttached) {
      document.addEventListener('touchstart', dummyEventListener);
      dummyEventAttached = true;
    }
    events(swiper, 'on');
  }
  function detachEvents() {
    const swiper = this;
    events(swiper, 'off');
  }
  var events$1 = {
    attachEvents,
    detachEvents
  };

  const isGridEnabled = (swiper, params) => {
    return swiper.grid && params.grid && params.grid.rows > 1;
  };
  function setBreakpoint() {
    const swiper = this;
    const {
      realIndex,
      initialized,
      params,
      el
    } = swiper;
    const breakpoints = params.breakpoints;
    if (!breakpoints || breakpoints && Object.keys(breakpoints).length === 0) return;

    // Get breakpoint for window width and update parameters
    const breakpoint = swiper.getBreakpoint(breakpoints, swiper.params.breakpointsBase, swiper.el);
    if (!breakpoint || swiper.currentBreakpoint === breakpoint) return;
    const breakpointOnlyParams = breakpoint in breakpoints ? breakpoints[breakpoint] : undefined;
    const breakpointParams = breakpointOnlyParams || swiper.originalParams;
    const wasMultiRow = isGridEnabled(swiper, params);
    const isMultiRow = isGridEnabled(swiper, breakpointParams);
    const wasEnabled = params.enabled;
    if (wasMultiRow && !isMultiRow) {
      el.classList.remove(`${params.containerModifierClass}grid`, `${params.containerModifierClass}grid-column`);
      swiper.emitContainerClasses();
    } else if (!wasMultiRow && isMultiRow) {
      el.classList.add(`${params.containerModifierClass}grid`);
      if (breakpointParams.grid.fill && breakpointParams.grid.fill === 'column' || !breakpointParams.grid.fill && params.grid.fill === 'column') {
        el.classList.add(`${params.containerModifierClass}grid-column`);
      }
      swiper.emitContainerClasses();
    }

    // Toggle navigation, pagination, scrollbar
    ['navigation', 'pagination', 'scrollbar'].forEach(prop => {
      if (typeof breakpointParams[prop] === 'undefined') return;
      const wasModuleEnabled = params[prop] && params[prop].enabled;
      const isModuleEnabled = breakpointParams[prop] && breakpointParams[prop].enabled;
      if (wasModuleEnabled && !isModuleEnabled) {
        swiper[prop].disable();
      }
      if (!wasModuleEnabled && isModuleEnabled) {
        swiper[prop].enable();
      }
    });
    const directionChanged = breakpointParams.direction && breakpointParams.direction !== params.direction;
    const needsReLoop = params.loop && (breakpointParams.slidesPerView !== params.slidesPerView || directionChanged);
    if (directionChanged && initialized) {
      swiper.changeDirection();
    }
    extend(swiper.params, breakpointParams);
    const isEnabled = swiper.params.enabled;
    Object.assign(swiper, {
      allowTouchMove: swiper.params.allowTouchMove,
      allowSlideNext: swiper.params.allowSlideNext,
      allowSlidePrev: swiper.params.allowSlidePrev
    });
    if (wasEnabled && !isEnabled) {
      swiper.disable();
    } else if (!wasEnabled && isEnabled) {
      swiper.enable();
    }
    swiper.currentBreakpoint = breakpoint;
    swiper.emit('_beforeBreakpoint', breakpointParams);
    if (needsReLoop && initialized) {
      swiper.loopDestroy();
      swiper.loopCreate(realIndex);
      swiper.updateSlides();
    }
    swiper.emit('breakpoint', breakpointParams);
  }

  function getBreakpoint(breakpoints, base, containerEl) {
    if (base === void 0) {
      base = 'window';
    }
    if (!breakpoints || base === 'container' && !containerEl) return undefined;
    let breakpoint = false;
    const window = getWindow();
    const currentHeight = base === 'window' ? window.innerHeight : containerEl.clientHeight;
    const points = Object.keys(breakpoints).map(point => {
      if (typeof point === 'string' && point.indexOf('@') === 0) {
        const minRatio = parseFloat(point.substr(1));
        const value = currentHeight * minRatio;
        return {
          value,
          point
        };
      }
      return {
        value: point,
        point
      };
    });
    points.sort((a, b) => parseInt(a.value, 10) - parseInt(b.value, 10));
    for (let i = 0; i < points.length; i += 1) {
      const {
        point,
        value
      } = points[i];
      if (base === 'window') {
        if (window.matchMedia(`(min-width: ${value}px)`).matches) {
          breakpoint = point;
        }
      } else if (value <= containerEl.clientWidth) {
        breakpoint = point;
      }
    }
    return breakpoint || 'max';
  }

  var breakpoints = {
    setBreakpoint,
    getBreakpoint
  };

  function prepareClasses(entries, prefix) {
    const resultClasses = [];
    entries.forEach(item => {
      if (typeof item === 'object') {
        Object.keys(item).forEach(classNames => {
          if (item[classNames]) {
            resultClasses.push(prefix + classNames);
          }
        });
      } else if (typeof item === 'string') {
        resultClasses.push(prefix + item);
      }
    });
    return resultClasses;
  }
  function addClasses() {
    const swiper = this;
    const {
      classNames,
      params,
      rtl,
      el,
      device
    } = swiper;
    // prettier-ignore
    const suffixes = prepareClasses(['initialized', params.direction, {
      'free-mode': swiper.params.freeMode && params.freeMode.enabled
    }, {
      'autoheight': params.autoHeight
    }, {
      'rtl': rtl
    }, {
      'grid': params.grid && params.grid.rows > 1
    }, {
      'grid-column': params.grid && params.grid.rows > 1 && params.grid.fill === 'column'
    }, {
      'android': device.android
    }, {
      'ios': device.ios
    }, {
      'css-mode': params.cssMode
    }, {
      'centered': params.cssMode && params.centeredSlides
    }, {
      'watch-progress': params.watchSlidesProgress
    }], params.containerModifierClass);
    classNames.push(...suffixes);
    el.classList.add(...classNames);
    swiper.emitContainerClasses();
  }

  function removeClasses() {
    const swiper = this;
    const {
      el,
      classNames
    } = swiper;
    el.classList.remove(...classNames);
    swiper.emitContainerClasses();
  }

  var classes = {
    addClasses,
    removeClasses
  };

  function checkOverflow() {
    const swiper = this;
    const {
      isLocked: wasLocked,
      params
    } = swiper;
    const {
      slidesOffsetBefore
    } = params;
    if (slidesOffsetBefore) {
      const lastSlideIndex = swiper.slides.length - 1;
      const lastSlideRightEdge = swiper.slidesGrid[lastSlideIndex] + swiper.slidesSizesGrid[lastSlideIndex] + slidesOffsetBefore * 2;
      swiper.isLocked = swiper.size > lastSlideRightEdge;
    } else {
      swiper.isLocked = swiper.snapGrid.length === 1;
    }
    if (params.allowSlideNext === true) {
      swiper.allowSlideNext = !swiper.isLocked;
    }
    if (params.allowSlidePrev === true) {
      swiper.allowSlidePrev = !swiper.isLocked;
    }
    if (wasLocked && wasLocked !== swiper.isLocked) {
      swiper.isEnd = false;
    }
    if (wasLocked !== swiper.isLocked) {
      swiper.emit(swiper.isLocked ? 'lock' : 'unlock');
    }
  }
  var checkOverflow$1 = {
    checkOverflow
  };

  var defaults = {
    init: true,
    direction: 'horizontal',
    oneWayMovement: false,
    touchEventsTarget: 'wrapper',
    initialSlide: 0,
    speed: 300,
    cssMode: false,
    updateOnWindowResize: true,
    resizeObserver: true,
    nested: false,
    createElements: false,
    enabled: true,
    focusableElements: 'input, select, option, textarea, button, video, label',
    // Overrides
    width: null,
    height: null,
    //
    preventInteractionOnTransition: false,
    // ssr
    userAgent: null,
    url: null,
    // To support iOS's swipe-to-go-back gesture (when being used in-app).
    edgeSwipeDetection: false,
    edgeSwipeThreshold: 20,
    // Autoheight
    autoHeight: false,
    // Set wrapper width
    setWrapperSize: false,
    // Virtual Translate
    virtualTranslate: false,
    // Effects
    effect: 'slide',
    // 'slide' or 'fade' or 'cube' or 'coverflow' or 'flip'

    // Breakpoints
    breakpoints: undefined,
    breakpointsBase: 'window',
    // Slides grid
    spaceBetween: 0,
    slidesPerView: 1,
    slidesPerGroup: 1,
    slidesPerGroupSkip: 0,
    slidesPerGroupAuto: false,
    centeredSlides: false,
    centeredSlidesBounds: false,
    slidesOffsetBefore: 0,
    // in px
    slidesOffsetAfter: 0,
    // in px
    normalizeSlideIndex: true,
    centerInsufficientSlides: false,
    // Disable swiper and hide navigation when container not overflow
    watchOverflow: true,
    // Round length
    roundLengths: false,
    // Touches
    touchRatio: 1,
    touchAngle: 45,
    simulateTouch: true,
    shortSwipes: true,
    longSwipes: true,
    longSwipesRatio: 0.5,
    longSwipesMs: 300,
    followFinger: true,
    allowTouchMove: true,
    threshold: 5,
    touchMoveStopPropagation: false,
    touchStartPreventDefault: true,
    touchStartForcePreventDefault: false,
    touchReleaseOnEdges: false,
    // Unique Navigation Elements
    uniqueNavElements: true,
    // Resistance
    resistance: true,
    resistanceRatio: 0.85,
    // Progress
    watchSlidesProgress: false,
    // Cursor
    grabCursor: false,
    // Clicks
    preventClicks: true,
    preventClicksPropagation: true,
    slideToClickedSlide: false,
    // loop
    loop: false,
    loopedSlides: null,
    loopPreventsSliding: true,
    // rewind
    rewind: false,
    // Swiping/no swiping
    allowSlidePrev: true,
    allowSlideNext: true,
    swipeHandler: null,
    // '.swipe-handler',
    noSwiping: true,
    noSwipingClass: 'swiper-no-swiping',
    noSwipingSelector: null,
    // Passive Listeners
    passiveListeners: true,
    maxBackfaceHiddenSlides: 10,
    // NS
    containerModifierClass: 'swiper-',
    // NEW
    slideClass: 'swiper-slide',
    slideActiveClass: 'swiper-slide-active',
    slideVisibleClass: 'swiper-slide-visible',
    slideNextClass: 'swiper-slide-next',
    slidePrevClass: 'swiper-slide-prev',
    wrapperClass: 'swiper-wrapper',
    lazyPreloaderClass: 'swiper-lazy-preloader',
    lazyPreloadPrevNext: 0,
    // Callbacks
    runCallbacksOnInit: true,
    // Internals
    _emitClasses: false
  };

  function moduleExtendParams(params, allModulesParams) {
    return function extendParams(obj) {
      if (obj === void 0) {
        obj = {};
      }
      const moduleParamName = Object.keys(obj)[0];
      const moduleParams = obj[moduleParamName];
      if (typeof moduleParams !== 'object' || moduleParams === null) {
        extend(allModulesParams, obj);
        return;
      }
      if (['navigation', 'pagination', 'scrollbar'].indexOf(moduleParamName) >= 0 && params[moduleParamName] === true) {
        params[moduleParamName] = {
          auto: true
        };
      }
      if (!(moduleParamName in params && 'enabled' in moduleParams)) {
        extend(allModulesParams, obj);
        return;
      }
      if (params[moduleParamName] === true) {
        params[moduleParamName] = {
          enabled: true
        };
      }
      if (typeof params[moduleParamName] === 'object' && !('enabled' in params[moduleParamName])) {
        params[moduleParamName].enabled = true;
      }
      if (!params[moduleParamName]) params[moduleParamName] = {
        enabled: false
      };
      extend(allModulesParams, obj);
    };
  }

  /* eslint no-param-reassign: "off" */
  const prototypes = {
    eventsEmitter,
    update,
    translate,
    transition,
    slide,
    loop,
    grabCursor,
    events: events$1,
    breakpoints,
    checkOverflow: checkOverflow$1,
    classes
  };
  const extendedDefaults = {};
  class Swiper {
    constructor() {
      let el;
      let params;
      for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
        args[_key] = arguments[_key];
      }
      if (args.length === 1 && args[0].constructor && Object.prototype.toString.call(args[0]).slice(8, -1) === 'Object') {
        params = args[0];
      } else {
        [el, params] = args;
      }
      if (!params) params = {};
      params = extend({}, params);
      if (el && !params.el) params.el = el;
      const document = getDocument();
      if (params.el && typeof params.el === 'string' && document.querySelectorAll(params.el).length > 1) {
        const swipers = [];
        document.querySelectorAll(params.el).forEach(containerEl => {
          const newParams = extend({}, params, {
            el: containerEl
          });
          swipers.push(new Swiper(newParams));
        });
        // eslint-disable-next-line no-constructor-return
        return swipers;
      }

      // Swiper Instance
      const swiper = this;
      swiper.__swiper__ = true;
      swiper.support = getSupport();
      swiper.device = getDevice({
        userAgent: params.userAgent
      });
      swiper.browser = getBrowser();
      swiper.eventsListeners = {};
      swiper.eventsAnyListeners = [];
      swiper.modules = [...swiper.__modules__];
      if (params.modules && Array.isArray(params.modules)) {
        swiper.modules.push(...params.modules);
      }
      const allModulesParams = {};
      swiper.modules.forEach(mod => {
        mod({
          params,
          swiper,
          extendParams: moduleExtendParams(params, allModulesParams),
          on: swiper.on.bind(swiper),
          once: swiper.once.bind(swiper),
          off: swiper.off.bind(swiper),
          emit: swiper.emit.bind(swiper)
        });
      });

      // Extend defaults with modules params
      const swiperParams = extend({}, defaults, allModulesParams);

      // Extend defaults with passed params
      swiper.params = extend({}, swiperParams, extendedDefaults, params);
      swiper.originalParams = extend({}, swiper.params);
      swiper.passedParams = extend({}, params);

      // add event listeners
      if (swiper.params && swiper.params.on) {
        Object.keys(swiper.params.on).forEach(eventName => {
          swiper.on(eventName, swiper.params.on[eventName]);
        });
      }
      if (swiper.params && swiper.params.onAny) {
        swiper.onAny(swiper.params.onAny);
      }

      // Extend Swiper
      Object.assign(swiper, {
        enabled: swiper.params.enabled,
        el,
        // Classes
        classNames: [],
        // Slides
        slides: [],
        slidesGrid: [],
        snapGrid: [],
        slidesSizesGrid: [],
        // isDirection
        isHorizontal() {
          return swiper.params.direction === 'horizontal';
        },
        isVertical() {
          return swiper.params.direction === 'vertical';
        },
        // Indexes
        activeIndex: 0,
        realIndex: 0,
        //
        isBeginning: true,
        isEnd: false,
        // Props
        translate: 0,
        previousTranslate: 0,
        progress: 0,
        velocity: 0,
        animating: false,
        cssOverflowAdjustment() {
          // Returns 0 unless `translate` is > 2**23
          // Should be subtracted from css values to prevent overflow
          return Math.trunc(this.translate / 2 ** 23) * 2 ** 23;
        },
        // Locks
        allowSlideNext: swiper.params.allowSlideNext,
        allowSlidePrev: swiper.params.allowSlidePrev,
        // Touch Events
        touchEventsData: {
          isTouched: undefined,
          isMoved: undefined,
          allowTouchCallbacks: undefined,
          touchStartTime: undefined,
          isScrolling: undefined,
          currentTranslate: undefined,
          startTranslate: undefined,
          allowThresholdMove: undefined,
          // Form elements to match
          focusableElements: swiper.params.focusableElements,
          // Last click time
          lastClickTime: 0,
          clickTimeout: undefined,
          // Velocities
          velocities: [],
          allowMomentumBounce: undefined,
          startMoving: undefined,
          evCache: []
        },
        // Clicks
        allowClick: true,
        // Touches
        allowTouchMove: swiper.params.allowTouchMove,
        touches: {
          startX: 0,
          startY: 0,
          currentX: 0,
          currentY: 0,
          diff: 0
        },
        // Images
        imagesToLoad: [],
        imagesLoaded: 0
      });
      swiper.emit('_swiper');

      // Init
      if (swiper.params.init) {
        swiper.init();
      }

      // Return app instance
      // eslint-disable-next-line no-constructor-return
      return swiper;
    }
    getSlideIndex(slideEl) {
      const {
        slidesEl,
        params
      } = this;
      const slides = elementChildren(slidesEl, `.${params.slideClass}, swiper-slide`);
      const firstSlideIndex = elementIndex(slides[0]);
      return elementIndex(slideEl) - firstSlideIndex;
    }
    getSlideIndexByData(index) {
      return this.getSlideIndex(this.slides.filter(slideEl => slideEl.getAttribute('data-swiper-slide-index') * 1 === index)[0]);
    }
    recalcSlides() {
      const swiper = this;
      const {
        slidesEl,
        params
      } = swiper;
      swiper.slides = elementChildren(slidesEl, `.${params.slideClass}, swiper-slide`);
    }
    enable() {
      const swiper = this;
      if (swiper.enabled) return;
      swiper.enabled = true;
      if (swiper.params.grabCursor) {
        swiper.setGrabCursor();
      }
      swiper.emit('enable');
    }
    disable() {
      const swiper = this;
      if (!swiper.enabled) return;
      swiper.enabled = false;
      if (swiper.params.grabCursor) {
        swiper.unsetGrabCursor();
      }
      swiper.emit('disable');
    }
    setProgress(progress, speed) {
      const swiper = this;
      progress = Math.min(Math.max(progress, 0), 1);
      const min = swiper.minTranslate();
      const max = swiper.maxTranslate();
      const current = (max - min) * progress + min;
      swiper.translateTo(current, typeof speed === 'undefined' ? 0 : speed);
      swiper.updateActiveIndex();
      swiper.updateSlidesClasses();
    }
    emitContainerClasses() {
      const swiper = this;
      if (!swiper.params._emitClasses || !swiper.el) return;
      const cls = swiper.el.className.split(' ').filter(className => {
        return className.indexOf('swiper') === 0 || className.indexOf(swiper.params.containerModifierClass) === 0;
      });
      swiper.emit('_containerClasses', cls.join(' '));
    }
    getSlideClasses(slideEl) {
      const swiper = this;
      if (swiper.destroyed) return '';
      return slideEl.className.split(' ').filter(className => {
        return className.indexOf('swiper-slide') === 0 || className.indexOf(swiper.params.slideClass) === 0;
      }).join(' ');
    }
    emitSlidesClasses() {
      const swiper = this;
      if (!swiper.params._emitClasses || !swiper.el) return;
      const updates = [];
      swiper.slides.forEach(slideEl => {
        const classNames = swiper.getSlideClasses(slideEl);
        updates.push({
          slideEl,
          classNames
        });
        swiper.emit('_slideClass', slideEl, classNames);
      });
      swiper.emit('_slideClasses', updates);
    }
    slidesPerViewDynamic(view, exact) {
      if (view === void 0) {
        view = 'current';
      }
      if (exact === void 0) {
        exact = false;
      }
      const swiper = this;
      const {
        params,
        slides,
        slidesGrid,
        slidesSizesGrid,
        size: swiperSize,
        activeIndex
      } = swiper;
      let spv = 1;
      if (params.centeredSlides) {
        let slideSize = slides[activeIndex] ? slides[activeIndex].swiperSlideSize : 0;
        let breakLoop;
        for (let i = activeIndex + 1; i < slides.length; i += 1) {
          if (slides[i] && !breakLoop) {
            slideSize += slides[i].swiperSlideSize;
            spv += 1;
            if (slideSize > swiperSize) breakLoop = true;
          }
        }
        for (let i = activeIndex - 1; i >= 0; i -= 1) {
          if (slides[i] && !breakLoop) {
            slideSize += slides[i].swiperSlideSize;
            spv += 1;
            if (slideSize > swiperSize) breakLoop = true;
          }
        }
      } else {
        // eslint-disable-next-line
        if (view === 'current') {
          for (let i = activeIndex + 1; i < slides.length; i += 1) {
            const slideInView = exact ? slidesGrid[i] + slidesSizesGrid[i] - slidesGrid[activeIndex] < swiperSize : slidesGrid[i] - slidesGrid[activeIndex] < swiperSize;
            if (slideInView) {
              spv += 1;
            }
          }
        } else {
          // previous
          for (let i = activeIndex - 1; i >= 0; i -= 1) {
            const slideInView = slidesGrid[activeIndex] - slidesGrid[i] < swiperSize;
            if (slideInView) {
              spv += 1;
            }
          }
        }
      }
      return spv;
    }
    update() {
      const swiper = this;
      if (!swiper || swiper.destroyed) return;
      const {
        snapGrid,
        params
      } = swiper;
      // Breakpoints
      if (params.breakpoints) {
        swiper.setBreakpoint();
      }
      [...swiper.el.querySelectorAll('[loading="lazy"]')].forEach(imageEl => {
        if (imageEl.complete) {
          processLazyPreloader(swiper, imageEl);
        }
      });
      swiper.updateSize();
      swiper.updateSlides();
      swiper.updateProgress();
      swiper.updateSlidesClasses();
      function setTranslate() {
        const translateValue = swiper.rtlTranslate ? swiper.translate * -1 : swiper.translate;
        const newTranslate = Math.min(Math.max(translateValue, swiper.maxTranslate()), swiper.minTranslate());
        swiper.setTranslate(newTranslate);
        swiper.updateActiveIndex();
        swiper.updateSlidesClasses();
      }
      let translated;
      if (params.freeMode && params.freeMode.enabled && !params.cssMode) {
        setTranslate();
        if (params.autoHeight) {
          swiper.updateAutoHeight();
        }
      } else {
        if ((params.slidesPerView === 'auto' || params.slidesPerView > 1) && swiper.isEnd && !params.centeredSlides) {
          const slides = swiper.virtual && params.virtual.enabled ? swiper.virtual.slides : swiper.slides;
          translated = swiper.slideTo(slides.length - 1, 0, false, true);
        } else {
          translated = swiper.slideTo(swiper.activeIndex, 0, false, true);
        }
        if (!translated) {
          setTranslate();
        }
      }
      if (params.watchOverflow && snapGrid !== swiper.snapGrid) {
        swiper.checkOverflow();
      }
      swiper.emit('update');
    }
    changeDirection(newDirection, needUpdate) {
      if (needUpdate === void 0) {
        needUpdate = true;
      }
      const swiper = this;
      const currentDirection = swiper.params.direction;
      if (!newDirection) {
        // eslint-disable-next-line
        newDirection = currentDirection === 'horizontal' ? 'vertical' : 'horizontal';
      }
      if (newDirection === currentDirection || newDirection !== 'horizontal' && newDirection !== 'vertical') {
        return swiper;
      }
      swiper.el.classList.remove(`${swiper.params.containerModifierClass}${currentDirection}`);
      swiper.el.classList.add(`${swiper.params.containerModifierClass}${newDirection}`);
      swiper.emitContainerClasses();
      swiper.params.direction = newDirection;
      swiper.slides.forEach(slideEl => {
        if (newDirection === 'vertical') {
          slideEl.style.width = '';
        } else {
          slideEl.style.height = '';
        }
      });
      swiper.emit('changeDirection');
      if (needUpdate) swiper.update();
      return swiper;
    }
    changeLanguageDirection(direction) {
      const swiper = this;
      if (swiper.rtl && direction === 'rtl' || !swiper.rtl && direction === 'ltr') return;
      swiper.rtl = direction === 'rtl';
      swiper.rtlTranslate = swiper.params.direction === 'horizontal' && swiper.rtl;
      if (swiper.rtl) {
        swiper.el.classList.add(`${swiper.params.containerModifierClass}rtl`);
        swiper.el.dir = 'rtl';
      } else {
        swiper.el.classList.remove(`${swiper.params.containerModifierClass}rtl`);
        swiper.el.dir = 'ltr';
      }
      swiper.update();
    }
    mount(element) {
      const swiper = this;
      if (swiper.mounted) return true;

      // Find el
      let el = element || swiper.params.el;
      if (typeof el === 'string') {
        el = document.querySelector(el);
      }
      if (!el) {
        return false;
      }
      el.swiper = swiper;
      if (el.parentNode && el.parentNode.host && el.parentNode.host.nodeName === 'SWIPER-CONTAINER') {
        swiper.isElement = true;
      }
      const getWrapperSelector = () => {
        return `.${(swiper.params.wrapperClass || '').trim().split(' ').join('.')}`;
      };
      const getWrapper = () => {
        if (el && el.shadowRoot && el.shadowRoot.querySelector) {
          const res = el.shadowRoot.querySelector(getWrapperSelector());
          // Children needs to return slot items
          return res;
        }
        return elementChildren(el, getWrapperSelector())[0];
      };
      // Find Wrapper
      let wrapperEl = getWrapper();
      if (!wrapperEl && swiper.params.createElements) {
        wrapperEl = createElement('div', swiper.params.wrapperClass);
        el.append(wrapperEl);
        elementChildren(el, `.${swiper.params.slideClass}`).forEach(slideEl => {
          wrapperEl.append(slideEl);
        });
      }
      Object.assign(swiper, {
        el,
        wrapperEl,
        slidesEl: swiper.isElement && !el.parentNode.host.slideSlots ? el.parentNode.host : wrapperEl,
        hostEl: swiper.isElement ? el.parentNode.host : el,
        mounted: true,
        // RTL
        rtl: el.dir.toLowerCase() === 'rtl' || elementStyle(el, 'direction') === 'rtl',
        rtlTranslate: swiper.params.direction === 'horizontal' && (el.dir.toLowerCase() === 'rtl' || elementStyle(el, 'direction') === 'rtl'),
        wrongRTL: elementStyle(wrapperEl, 'display') === '-webkit-box'
      });
      return true;
    }
    init(el) {
      const swiper = this;
      if (swiper.initialized) return swiper;
      const mounted = swiper.mount(el);
      if (mounted === false) return swiper;
      swiper.emit('beforeInit');

      // Set breakpoint
      if (swiper.params.breakpoints) {
        swiper.setBreakpoint();
      }

      // Add Classes
      swiper.addClasses();

      // Update size
      swiper.updateSize();

      // Update slides
      swiper.updateSlides();
      if (swiper.params.watchOverflow) {
        swiper.checkOverflow();
      }

      // Set Grab Cursor
      if (swiper.params.grabCursor && swiper.enabled) {
        swiper.setGrabCursor();
      }

      // Slide To Initial Slide
      if (swiper.params.loop && swiper.virtual && swiper.params.virtual.enabled) {
        swiper.slideTo(swiper.params.initialSlide + swiper.virtual.slidesBefore, 0, swiper.params.runCallbacksOnInit, false, true);
      } else {
        swiper.slideTo(swiper.params.initialSlide, 0, swiper.params.runCallbacksOnInit, false, true);
      }

      // Create loop
      if (swiper.params.loop) {
        swiper.loopCreate();
      }

      // Attach events
      swiper.attachEvents();
      const lazyElements = [...swiper.el.querySelectorAll('[loading="lazy"]')];
      if (swiper.isElement) {
        lazyElements.push(...swiper.hostEl.querySelectorAll('[loading="lazy"]'));
      }
      lazyElements.forEach(imageEl => {
        if (imageEl.complete) {
          processLazyPreloader(swiper, imageEl);
        } else {
          imageEl.addEventListener('load', e => {
            processLazyPreloader(swiper, e.target);
          });
        }
      });
      preload(swiper);

      // Init Flag
      swiper.initialized = true;
      preload(swiper);

      // Emit
      swiper.emit('init');
      swiper.emit('afterInit');
      return swiper;
    }
    destroy(deleteInstance, cleanStyles) {
      if (deleteInstance === void 0) {
        deleteInstance = true;
      }
      if (cleanStyles === void 0) {
        cleanStyles = true;
      }
      const swiper = this;
      const {
        params,
        el,
        wrapperEl,
        slides
      } = swiper;
      if (typeof swiper.params === 'undefined' || swiper.destroyed) {
        return null;
      }
      swiper.emit('beforeDestroy');

      // Init Flag
      swiper.initialized = false;

      // Detach events
      swiper.detachEvents();

      // Destroy loop
      if (params.loop) {
        swiper.loopDestroy();
      }

      // Cleanup styles
      if (cleanStyles) {
        swiper.removeClasses();
        el.removeAttribute('style');
        wrapperEl.removeAttribute('style');
        if (slides && slides.length) {
          slides.forEach(slideEl => {
            slideEl.classList.remove(params.slideVisibleClass, params.slideActiveClass, params.slideNextClass, params.slidePrevClass);
            slideEl.removeAttribute('style');
            slideEl.removeAttribute('data-swiper-slide-index');
          });
        }
      }
      swiper.emit('destroy');

      // Detach emitter events
      Object.keys(swiper.eventsListeners).forEach(eventName => {
        swiper.off(eventName);
      });
      if (deleteInstance !== false) {
        swiper.el.swiper = null;
        deleteProps(swiper);
      }
      swiper.destroyed = true;
      return null;
    }
    static extendDefaults(newDefaults) {
      extend(extendedDefaults, newDefaults);
    }
    static get extendedDefaults() {
      return extendedDefaults;
    }
    static get defaults() {
      return defaults;
    }
    static installModule(mod) {
      if (!Swiper.prototype.__modules__) Swiper.prototype.__modules__ = [];
      const modules = Swiper.prototype.__modules__;
      if (typeof mod === 'function' && modules.indexOf(mod) < 0) {
        modules.push(mod);
      }
    }
    static use(module) {
      if (Array.isArray(module)) {
        module.forEach(m => Swiper.installModule(m));
        return Swiper;
      }
      Swiper.installModule(module);
      return Swiper;
    }
  }
  Object.keys(prototypes).forEach(prototypeGroup => {
    Object.keys(prototypes[prototypeGroup]).forEach(protoMethod => {
      Swiper.prototype[protoMethod] = prototypes[prototypeGroup][protoMethod];
    });
  });
  Swiper.use([Resize, Observer]);

  return Swiper;

})();
