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HTML

              
                <a href="https://youtu.be/edSVBJGFPrU" target="_blank" data-keyframers-credit style="color: #FFF"></a>
<script src="https://codepen.io/shshaw/pen/QmZYMG.js"></script>

<div id="app">
  <div class="ui-left ui-images">
    <div class="ui-layer ui-image -current">
      <img src="https://picsum.photos/g/550/1000?image=1081"/>
    </div>
    <div class="ui-layer ui-image">
      <img src="https://picsum.photos/g/550/1000?image=1075"/>
    </div>  
    <div class="ui-layer ui-image">
      <img src="https://picsum.photos/g/550/1000?image=1076"/>
    </div>
    <div class="ui-layer ui-image">
      <img src="https://picsum.photos/g/550/1000?image=1048"/>
    </div>
    <div class="ui-layer ui-image">
      <img src="https://picsum.photos/g/550/1000?image=1031"/>
    </div>
  </div>
  <div class="ui-right">
    <article class="ui-layer -current">
      <div class="ui-header">
        <h2 class="ui-heading">Animated.</h2>
      </div>
      <div class="ui-content"><p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Ipsum doloremque expedita odit sint consequatur repellendus nostrum nisi? Quam magnam sed esse dolorem suscipit enim, quod facilis hic dignissimos ea eveniet.</div>
    </article>
    <article class="ui-layer">
      <div class="ui-header"><h2 class="ui-heading">Movement.</h2></div>
      <div class="ui-content"><p>Lorem ipsum dolor sit amet consectetur, adipisicing elit. Quisquam ducimus tempore maiores iusto alias quam veniam! Cum ipsa, rem voluptates explicabo iusto nulla. Iste quasi dignissimos reiciendis blanditiis quas recusandae?</p></div>
    </article>
    <article class="ui-layer">
      <div class="ui-header"><h2 class="ui-heading">Keyframes.</h2></div>
      <div class="ui-content"><p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Soluta omnis incidunt sapiente pariatur, vero nam necessitatibus expedita dolore non eius eos nesciunt facilis in ratione harum earum, voluptates eum quibusdam?</p></div>
    </article>
    <article class="ui-layer">
      <div class="ui-header"><h2 class="ui-heading">Easing.</h2></div>
      <div class="ui-content"><p>Lorem ipsum, dolor sit amet consectetur adipisicing elit. Id ipsum a cumque deserunt ut enim nostrum libero voluptates debitis consequuntur nam provident possimus expedita cum numquam, architecto corrupti eaque officia!</p></div>
    </article>
    <article class="ui-layer">
      <div class="ui-header"><h2 class="ui-heading">Timing.</h2></div>
      <div class="ui-content"><p>Lorem ipsum, dolor sit amet consectetur adipisicing elit. Labore quos aliquam incidunt minus provident tempora, nesciunt deserunt. Libero voluptatibus ea corporis consectetur laborum quisquam. Architecto, placeat voluptas? Itaque, commodi. Voluptate!</p></div>
    </article>
  </div>
  <div class="ui-sidebar">
    <div class="ui-button" role="button">
      
    </div>
  </div>
  
  <div class="ui-controls">
    <button class="ui-nav-back" title="Back"></button> 
    <button class="ui-nav-forward" title="Forward"></button>
  </div>
  
  <div class="ui-menu">
    <div class="ui-left">
      <div class="ui-header"></div>
      <div class="ui-section">
        <div class="ui-heading">Passionate.</div>
        <ul class="ui-list">
          <li class="ui-item">Something</li>
          <li class="ui-item">Something Else</li>
          <li class="ui-item">Yet Another Thing</li>
          <li class="ui-item">Something Different</li>
          <li class="ui-item">Thing</li>
        </ul>
      </div>
      <div class="ui-section">
        <div class="ui-heading">Services</div>
        <ul class="ui-list">
          <li class="ui-item">Something</li>
          <li class="ui-item">Something Else</li>
          <li class="ui-item">Yet Another Thing</li>
          <li class="ui-item">Something Different</li>
          <li class="ui-item">Thing</li>
        </ul>
      </div>
      <div class="ui-section">
        <div class="ui-heading">Services</div>
        <ul class="ui-list">
          <li class="ui-item">Something</li>
          <li class="ui-item">Something Else</li>
          <li class="ui-item">Yet Another Thing</li>
          <li class="ui-item">Something Different</li>
          <li class="ui-item">Thing</li>
        </ul>
      </div>
      <div class="ui-section">
        <div class="ui-heading">Services</div>
        <ul class="ui-list">
          <li class="ui-item">Something</li>
          <li class="ui-item">Something Else</li>
          <li class="ui-item">Yet Another Thing</li>
          <li class="ui-item">Something Different</li>
          <li class="ui-item">Thing</li>
        </ul>
      </div>
    </div>
    <div class="ui-right">
      <div class="ui-headings">        
        <h2 class="ui-heading">Passionate.</h2>
        <h2 class="ui-heading">Enduring.</h2>
        <h2 class="ui-heading">Attractive.</h2>
        <h2 class="ui-heading">Creatine.</h2>
        <h2 class="ui-heading">Agile.</h2>
      </div>
    </div>
  </div>
</div>
              
            
!

CSS

              
                $gray: #333B44;


@import url('https://fonts.googleapis.com/css?family=Oswald:200');

// img { max-width: 100%; height: auto; }

#app {
  display: grid;
  grid-template-columns: 1fr 1fr 10vmin;
  height: 90vh;
  width: 90vw;
  box-shadow: 0 2vmin 6vmin rgba(black, 0.2);
  color: white;
  overflow: hidden;
}

.ui-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

// .ui-image {
//   width: 100%;
// }

.ui-images {
  background-color: #fff;
  overflow: hidden;

  img { 
    display: block;
    margin: 0 -15%;
    width: 130%;
    height: 100%;
    object-fit: cover;
    opacity: .6;
    filter: contrast(.9);
  }
}

.ui-right {
  > .ui-layer {
    display: grid;
    grid-template-columns: 1fr 1.7fr;
  }
}

/* ---------------------------------- */

article.ui-layer {
  .ui-header {
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  .ui-heading {
    display: inline-block;
    transform: rotate(-90deg);
    margin: 0;
    text-transform: uppercase;
    white-space: nowrap;
  }
  .ui-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-right: 5vmin;

    > p {
      font-size: .75rem;
      line-height: 1.6;
      letter-spacing: 1px;
      color: rgba(white, .7);
    }
  }
}

.ui-sidebar {
  grid-column: 3 / -1;
  border-left: 1px solid rgba(white, 0.1);
  padding: 3vh 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
}

.ui-button {
  height: 5vmin;
  width: 5vmin;
  z-index: 2;
  transform-style: preserve-3d;
  perspective: 50px;
  cursor: pointer;

  &:before, &:after {
    content: '';
    position: absolute;
    height: 1vmin;
    width: 100%;
    background-color: #fff;
    transition-property: transform, transform-origin;
    transition-duration: .5s;
    transition-timing-function: cubic-bezier(.5, 0, .5, 1);
    border-radius: .3vh;
    backface-visibility: visible;
  }

  &:after {
    transform-origin: right center;
    transform: translateY(200%) rotate(0) scaleX(.8);
  }

  &.-open {
    &:before {
      transform: translateY(150%) rotateZ(-45deg) rotateY(180deg);
    }
    &:after {
      transform-origin: center center;
      transform: translateY(150%) rotateZ(45deg) rotateY(180deg) scaleX(1);
    }
  }
}

/* ---------------------------------- */

.ui-menu {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr 10vmin;
  background: rgba($gray, 0.9);

  > .ui-left, > .ui-right {
    display: grid;
    grid-template-rows: 15vh 1fr 15vh;
    grid-template-columns: 10vh 1fr;
  }

  > .ui-left {
    padding: 0 5vh;
    grid-template-rows: 15vh 1fr 1fr ;
    grid-template-columns: repeat(2, 1fr);

    > .ui-header {
      grid-row: 1 / 2;
      grid-column: 1 / -1;
    }
  }

  > .ui-right {
    background-color: $gray;

    .ui-headings {
      grid-row: 2 / 3;
      grid-column: 2 / 3;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
  }
}

.ui-section {
  transition: transform .5s cubic-bezier(.5, 0, .5, 1);
  .ui-list {
    padding: 0;
    list-style-type: none;
  }
  .ui-item {
    font-size: .5rem;
    line-height: 2;
    opacity: .6;
    letter-spacing: 1px;
  }
}

.ui-heading {
  letter-spacing: .3em;
  margin: 0; 
  text-transform: uppercase;
  white-space: nowrap;
  font-weight: 200;
  font-family: 'Oswald', sans-serif;
}

/* ---------------------------------- */

.ui-controls {
  position: absolute;
  bottom: 0;
  right: 0;
}

.ui-nav-back,
.ui-nav-forward {
  background: none;
  appearance: none;
  -webkit-appearance: none;
  border: none;
  padding: 0;
  width: 2em;
  height: 2em;
  font-size: 2.3vmin;
  background: rgba(#FFF,.9);
  color: transparent;
  display: inline-flex;
  transition: background-color .4s linear;
  &:before {
    content: '>';
    display: block;
    color: $gray;
    font-size: 1.25em;
    height: 1.2em;
    margin: auto;
    font-family: 'Oswald', sans-serif;
    font-weight: 200;
  }

  &:hover {
    background: #eee; 
  }
}

.ui-nav-back:before {
  content: '<'; 
}

/* ---------------------------------- */

$menu-duration: .6s;
.ui-menu {  
  transition: opacity $menu-duration linear, visibility 0s linear 0s;

  .ui-heading .char {
    transition: transform .8s cubic-bezier(.5,.0,.2,1), opacity .8s linear;
    transform: translateX(0em);
  }

  &:not(.-visible) {
    opacity: 0;
    visibility: hidden;
    transition-delay: 0s, $menu-duration;

    .ui-section {
      transform: translateX(50%);
    }

    .ui-heading .char {
      opacity: 0;
      transform: translateX(2em);
      transform: translateX( calc( 1em + .25em * var(--char-index) ) );
    }
  }

}


/* ---------------------------------- */

$layer-duration: .6s;
.ui-content { display: block; }

.ui-layer {
  transition: opacity $layer-duration linear, visibility 0s linear 0s;

  img,
  .ui-content,
  .ui-heading .char {
    transition: transform $layer-duration * 1.5 cubic-bezier(.5,.0,.2,1);
    transform: translateX(0em);
  }


  img { 
    display: block; 
    transform: translateX(-10%);
  }

  &.-current {
    > img {
      transform: none;
    }

    ~ .ui-layer {
      > img {
        transform: translateX(10%);
      }
    }
  }

  &:not(.-current) {
    opacity: 0;
    visibility: hidden;
    transition-delay: 0s, $layer-duration;

    .ui-content,
    .ui-heading .char {
      transition-duration: $layer-duration;
    }

    .ui-content {
      transform: translateY(2em); 
    }

    .ui-heading .char {
      transform: translateX(-1em);
      transform: translateX( calc( -1em + (-.25em * var(--char-index) ) )  );
    }
  }

}

/* ---------------------------------- */

body {
  background-image: linear-gradient(to bottom, $gray, #2F363F);
}

// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
*, *:before, *:after {
  box-sizing: border-box;
  position: relative;
}

body, html {
  height: 100%;
  width: 100%;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
}
              
            
!

JS

              
                console.clear();

Splitting({ 
  target: '.ui-heading', 
  by: 'chars'
});

const elMenu = document.querySelector('.ui-menu');
const elButton = document.querySelector('.ui-button');

elButton.addEventListener('click', () => {
  elMenu.classList.toggle('-visible');
  elButton.classList.toggle('-open');
});

const elArticles = document.querySelectorAll('article.ui-layer');
const articleCount = elArticles.length;
let currentPage = 0;

function navigate(nextPage){
  
  nextPage = ( (nextPage % articleCount) + articleCount ) % articleCount;
  
  if (nextPage === currentPage) {
    return;
  }
  
  currentPage = nextPage;
  
  document.querySelectorAll(`.-current`)
    .forEach(el => el.classList.remove('-current'));
  
  document.querySelectorAll(`article:nth-child(${currentPage + 1}), .ui-image:nth-child(${currentPage + 1})`).forEach(el => el.classList.add('-current')); 
  
}

document.querySelector('.ui-nav-back')
  .addEventListener('click', e => {
    navigate( currentPage - 1 );
  });

document.querySelector('.ui-nav-forward')
  .addEventListener('click', e => {
    navigate( currentPage + 1 );
  });

document.addEventListener('keyup', e => {
  switch (e.key) {
    case 'ArrowDown':
    case 'ArrowRight':
      navigate( currentPage + 1 );
      break;
    case 'ArrowUp':
    case 'ArrowLeft':
      navigate( currentPage - 1 );
      break;
    default:
      break;
  }
});

// elMenu.addEventListener('click', () => {
//   elMenu.classList.toggle('-visible');
// });



              
            
!
999px

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