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html

css

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html

css

*, *:before, *:after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

.inner, .nav-panel ul .nav-btn:after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
}

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

@media (max-width: 767px) {
  body {
    font-size: 70%;
  }
}

.wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transition: transform 1.5s;
  perspective: 3000;
  transform-style: preserve-3d;
}
.wrapper .page {
  position: relative;
  width: 100%;
  height: 100%;
  transform: rotateX(180deg) scale(0.3);
  -webkit-backface-visibility: hidden;
          backface-visibility: hidden;
  transition: transform 1s ease-in-out;
  will-change: transform;
}
.wrapper .page h2 {
  color: #fff;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translateX(-50%) translateY(-50%);
  text-transform: uppercase;
  font-size: 3em;
}
.wrapper .page.page1 {
  background-color: #66a6b8;
  background-image: linear-gradient(10deg,#66a6b8 20%, #5471B9 80%);
}
.wrapper .page.page2 {
  background-color: #f29c54;
  background-image: linear-gradient(45deg,#f29c54 0%, #DB4367 100%);
}
.wrapper .page.page3 {
  background-color: #23af56;
  background-image: linear-gradient(135deg,#23af56 0%, #67A79A 100%);
}
.wrapper .page.page4 {
  background-color: #412F2F;
  background-image: linear-gradient(160deg,#412F2F 15%, #6B2686 85%);
}
.wrapper.active-page1 {
  transform: translateY(0%);
}
.wrapper.active-page1 .page.page1 {
  transform: scale(1);
}
.wrapper.active-page2 {
  transform: translateY(-100%);
}
.wrapper.active-page2 .page.page2 {
  transform: scale(1);
}
.wrapper.active-page3 {
  transform: translateY(-200%);
}
.wrapper.active-page3 .page.page3 {
  transform: scale(1);
}
.wrapper.active-page4 {
  transform: translateY(-300%);
}
.wrapper.active-page4 .page.page4 {
  transform: scale(1);
}
.wrapper.active-page5 {
  transform: translateY(-400%);
}
.wrapper.active-page5 .page.page5 {
  transform: scale(1);
}
.wrapper.active-page6 {
  transform: translateY(-500%);
}
.wrapper.active-page6 .page.page6 {
  transform: scale(1);
}
.wrapper.active-page7 {
  transform: translateY(-600%);
}
.wrapper.active-page7 .page.page7 {
  transform: scale(1);
}
.wrapper.active-page8 {
  transform: translateY(-700%);
}
.wrapper.active-page8 .page.page8 {
  transform: scale(1);
}
.wrapper.active-page9 {
  transform: translateY(-800%);
}
.wrapper.active-page9 .page.page9 {
  transform: scale(1);
}
.wrapper.active-page10 {
  transform: translateY(-900%);
}
.wrapper.active-page10 .page.page10 {
  transform: scale(1);
}

.nav-panel {
  position: fixed;
  top: 50%;
  right: 2%;
  transform: translateY(-50%);
  z-index: 1000;
  transition: opacity 0.5s, transform 0.5s cubic-bezier(0.57, 1.2, 0.68, 2.6);
  will-change: transform, opacity;
}
.nav-panel.invisible {
  opacity: 0;
  transform: translateY(-50%) scale(0.5);
}
.nav-panel ul {
  list-style-type: none;
}
.nav-panel ul .nav-btn {
  position: relative;
  overflow: hidden;
  width: 1em;
  height: 1em;
  margin-bottom: 0.5em;
  border: 0.12em solid #fff;
  border-radius: 50%;
  cursor: pointer;
  transition: border-color, transform 0.3s;
  will-change: border-color, transform;
}
.nav-panel ul .nav-btn:after {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  transform: translateX(-50%) translateY(-50%) scale(0.3);
  background-color: #fff;
  opacity: 0;
  transition: transform, opacity 0.3s;
  will-change: transform, opacity;
}
.nav-panel ul .nav-btn.active:after, .nav-panel ul .nav-btn:hover:after {
  transform: translateX(-50%) translateY(-50%) scale(0.7);
  opacity: 1;
}
.nav-panel ul .nav-btn:hover {
  border-color: yellow;
  transform: scale(1.2);
}
.nav-panel ul .nav-btn:hover:after {
  background-color: yellow;
}
.nav-panel .scroll-btn {
  position: absolute;
  left: 0;
  width: 1em;
  height: 1em;
  border: 0.2em solid #fff;
  border-left: none;
  border-bottom: none;
  cursor: pointer;
  transform-origin: 50% 50%;
  transition: border-color 0.3s;
}
.nav-panel .scroll-btn.up {
  top: -1.6em;
  transform: rotate(-45deg);
}
.nav-panel .scroll-btn.down {
  bottom: -1.2em;
  transform: rotate(135deg);
}
.nav-panel .scroll-btn:hover {
  border-color: yellow;
}

.check-out {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 2rem;
  color: #fff;
}
.check-out a {
  color: #ffaaaa;
  text-decoration: none;
  padding-bottom: 0.3rem;
  border-bottom: 0.2rem solid;
}

JavaScript

'use strict';
$(document).ready(function() {
  var $wrap = $(".wrapper"),
      pages = $(".page").length,
      scrolling = false,
      currentPage = 1,
      $navPanel = $(".nav-panel"),
      $scrollBtn = $(".scroll-btn"),
      $navBtn = $(".nav-btn");

/*****************************
  ***** NAVIGATE FUNCTIONS *****
  *****************************/
  function manageClasses() {
    $wrap.removeClass(function (index, css) {
      return (css.match (/(^|\s)active-page\S+/g) || []).join(' ');
    });
    $wrap.addClass("active-page" + currentPage);
    $navBtn.removeClass("active");
    $(".nav-btn.nav-page" + currentPage).addClass("active");
    $navPanel.addClass("invisible");
    scrolling = true;
    setTimeout(function() {
      $navPanel.removeClass("invisible");
      scrolling = false;
    }, 1000);
  }
  function navigateUp() {
    if (currentPage > 1) {
      currentPage--;
      if (Modernizr.csstransforms) {
        manageClasses();
      } else {
        $wrap.animate({"top": "-" + ( (currentPage - 1) * 100) + "%"}, 1000);
      }
    }
  }

/*********************
  ***** MOUSEWHEEL *****
  *********************/
  $(document).on("mousewheel DOMMouseScroll", function(e) {
    if (!scrolling) {
      if (e.originalEvent.wheelDelta > 0 || e.originalEvent.detail < 0) {
        navigateUp();
      } else { 
        navigateDown();
      }
    }
  });

/**************************
  ***** RIGHT NAVIGATION ****
  **************************/

/* NAV UP/DOWN BTN PAGE NAVIGATION */
  $(document).on("click", ".scroll-btn", function() {
    if ($(this).hasClass("up")) {
      navigateUp();
    } else {
      navigateDown();
    }
  });

/* NAV CIRCLE DIRECT PAGE BTN */
  $(document).on("click", ".nav-btn:not(.active)", function() {
    if (!scrolling) {
      var target = $(this).attr("data-target");
      if (Modernizr.csstransforms) {
        $wrap.removeClass(function (index, css) {
          return (css.match (/(^|\s)active-page\S+/g) || []).join(' ');
        });
        $wrap.addClass("active-page" + target);
        $navBtn.removeClass("active");
        $(this).addClass("active");
        $navPanel.addClass("invisible");
        currentPage = target;
        scrolling = true;
        setTimeout(function() {
          $navPanel.removeClass("invisible");
          scrolling = false; 
        }, 1000);
      } else {
        $wrap.animate({"top": "-" + ( (target - 1) * 100) + "%"}, 1000);
      }
    }
  });

});

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