text: /** smooth-scroll v5.1.3, by Chris Ferdinandi | http://github.com/cferdinandi/smooth-scroll | Licensed under MIT: http://gomakethings.com/mit/ */
  !function(t,e){"function"==typeof define&&define.amd?define("smoothScroll",e(t)):"object"==typeof exports?module.exports=e(t):t.smoothScroll=e(t)}(window||this,function(t){"use strict";var e,n={},o=!!document.querySelector&&!!t.addEventListener,r={speed:500,easing:"easeInOutCubic",offset:0,updateURL:!0,callbackBefore:function(){},callbackAfter:function(){}},a=function(t,e,n){if("[object Object]"===Object.prototype.toString.call(t))for(var o in t)Object.prototype.hasOwnProperty.call(t,o)&&e.call(n,t[o],o,t);else for(var r=0,a=t.length;a>r;r++)e.call(n,t[r],r,t)},c=function(t,e){var n={};return a(t,function(e,o){n[o]=t[o]}),a(e,function(t,o){n[o]=e[o]}),n},u=function(t,e){for(var n=e.charAt(0);t&&t!==document;t=t.parentNode)if("."===n){if(t.classList.contains(e.substr(1)))return t}else if("#"===n){if(t.id===e.substr(1))return t}else if("["===n&&t.hasAttribute(e.substr(1,e.length-2)))return t;return!1},i=function(t){for(var e,n=String(t),o=n.length,r=-1,a="",c=n.charCodeAt(0);++r<o;){if(e=n.charCodeAt(r),0===e)throw new InvalidCharacterError("Invalid character: the input contains U+0000.");a+=e>=1&&31>=e||127==e||0===r&&e>=48&&57>=e||1===r&&e>=48&&57>=e&&45===c?"\\"+e.toString(16)+" ":e>=128||45===e||95===e||e>=48&&57>=e||e>=65&&90>=e||e>=97&&122>=e?n.charAt(r):"\\"+n.charAt(r)}return a},s=function(t,e){var n;return"easeInQuad"===t&&(n=e*e),"easeOutQuad"===t&&(n=e*(2-e)),"easeInOutQuad"===t&&(n=.5>e?2*e*e:-1+(4-2*e)*e),"easeInCubic"===t&&(n=e*e*e),"easeOutCubic"===t&&(n=--e*e*e+1),"easeInOutCubic"===t&&(n=.5>e?4*e*e*e:(e-1)*(2*e-2)*(2*e-2)+1),"easeInQuart"===t&&(n=e*e*e*e),"easeOutQuart"===t&&(n=1- --e*e*e*e),"easeInOutQuart"===t&&(n=.5>e?8*e*e*e*e:1-8*--e*e*e*e),"easeInQuint"===t&&(n=e*e*e*e*e),"easeOutQuint"===t&&(n=1+--e*e*e*e*e),"easeInOutQuint"===t&&(n=.5>e?16*e*e*e*e*e:1+16*--e*e*e*e*e),n||e},f=function(t,e,n){var o=0;if(t.offsetParent)do o+=t.offsetTop,t=t.offsetParent;while(t);return o=o-e-n,o>=0?o:0},l=function(){return Math.max(document.body.scrollHeight,document.documentElement.scrollHeight,document.body.offsetHeight,document.documentElement.offsetHeight,document.body.clientHeight,document.documentElement.clientHeight)},d=function(t){return t&&"object"==typeof JSON&&"function"==typeof JSON.parse?JSON.parse(t):{}},h=function(t,e){history.pushState&&(e||"true"===e)&&history.pushState({pos:t.id},"",window.location.pathname+t)};n.animateScroll=function(e,n,o){var a=c(a||r,o||{}),u=d(e?e.getAttribute("data-options"):null);a=c(a,u),n="#"+i(n.substr(1));var p,m,b,v=document.querySelector("[data-scroll-header]"),g=null===v?0:v.offsetHeight+v.offsetTop,O=t.pageYOffset,y=f(document.querySelector(n),g,parseInt(a.offset,10)),I=y-O,S=l(),w=0;h(n,a.updateURL);var A=function(o,r,c){var u=t.pageYOffset;(o==r||u==r||t.innerHeight+u>=S)&&(clearInterval(c),a.callbackAfter(e,n))},Q=function(){w+=16,m=w/parseInt(a.speed,10),m=m>1?1:m,b=O+I*s(a.easing,m),t.scrollTo(0,Math.floor(b)),A(b,y,p)},C=function(){a.callbackBefore(e,n),p=setInterval(Q,16)};0===t.pageYOffset&&t.scrollTo(0,0),C()};var p=function(t){var o=u(t.target,"[data-scroll]");o&&"a"===o.tagName.toLowerCase()&&(t.preventDefault(),n.animateScroll(o,o.hash,e,t))};return n.destroy=function(){e&&(document.removeEventListener("click",p,!1),e=null)},n.init=function(t){o&&(n.destroy(),e=c(r,t||{}),document.addEventListener("click",p,!1))},n});