* { -moz-box-sizing: border-box; -webkit-box-sizing: border-box; box-sizing: border-box; }

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  background: #fff;
  box-sizing: border-box;
  text-rendering: optimizeLegibility;
  font-family: 'Roboto', sans-serif;
  font-weight: 300;
  font-size: 13px;
  color: black;
  transition: opacity 200ms cubic-bezier(0,0,0,1);
  overflow: hidden;
}

.loading body {
  opacity: 0;
}
.loading * {
  transition: all 0s ease 0s !important;
}
.desktop {
/*   overflow: hidden; */
}

/* header */

.header {
  position: fixed;
  top: 0;
  right: 0;
  width: 300px;
  padding: 20px;
  background: white;
  z-index: 2;
  overflow: hidden;
  pointer-events: none;
}
.header .back {
  position: absolute;
  top: 0; left: -60px;
  padding: 20px;
  text-decoration: none;
  background-color: #8b8b8f;
  color: white;
  transition: left 400ms;
}
.header .back a {
  color: white;
  font-size: 24px;
}
.header .inner {
  transform: translate3d(0,0,0);
  transition: transform 400ms cubic-bezier(0,0,0,1);
}
.inModal .header {
  pointer-events: auto;
}
.inModal .header .back {
  left: 0px;
}
.inModal .header .inner {
  transform: translate3d(60px,0,0);
}

/* paintings */

.paintings {
  height: 100vh;
  overflow: scroll;
  -webkit-overflow-scrolling: touch;
}
.cell {
  display: flex;
  height: 100vh;
  width: 100vw;
}
.cell:nth-child(6n+1) { background-color: hsl(0, 10%, 98%); }
.cell:nth-child(6n+2) { background-color: hsl(50, 10%, 99%); }
.cell:nth-child(6n+3) { background-color: hsl(120, 10%, 98%); }
.cell:nth-child(6n+4) { background-color: hsl(190, 10%, 99%); }
.cell:nth-child(6n+5) { background-color: hsl(260, 10%, 98%); }
.cell:nth-child(6n+6) { background-color: hsl(310, 10%, 99%); }
.painting {
  position: relative;
  display: flex;
  align-items: center;
  flex: 1;
}
.painting .image {
  position: absolute;
  top: 5%;
  left: 5%;
  height: 90%;
  width: 90%;
  background-size: contain;
  background-position: center center;
  background-repeat: no-repeat;
}
.about {
  flex: 0 0 300px;
  padding: 20px;
  display: flex;
  align-items: center;
  background: white;
}

/* modal */

body.inModal {
  overflow: hidden;
}
.modal {
  position: fixed;
  top: 0; left: 0;
  width: 100vw;
  height: 100vh;
  background: hsl(0, 10%, 99%);
  transform: translate3d(100%,0,0);
  transition: transform 400ms cubic-bezier(0,0,0,1);
  overflow: hidden;
}
.inModal .modal {
  transform: translate3d(0,0,0);
  overflow-y: scroll;
  -webkit-overflow-scrolling: touch;
}

/* details page */

.details {
  padding: 20px;
  padding-top: 0px;
}
h1, h2 {
  font-size: 18px;
  font-weight: 300;
  margin-top: 20px;
  margin-bottom: 20px;
}
h2 {
  margin-top: 0px;
  margin-bottom: 20px;
}
.details .stats {
  margin-bottom: 20px;
}
.details img {
  max-width: 90%;
  margin-bottom: 20px;
}
.parameters {
  max-width: 90%;
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 10px;
}
.parameters div {
  font-size: 10px;
  max-width: 33%;
  padding-right: 20px;
}

a {
  color: #0088ff;
}

@media (max-width: 700px) {
  .inModal .inner {
    margin-left: 0px;
  }
  .header {
    width: 100%;
  }
  .modal > div {
    padding-top: 40px;
    padding-bottom: 20px;
  }
  .cell {
    flex-direction: column;
    height: 79vh;
  }
  .cell:first-child {
    margin-top: 48px;
  }
  .cell:last-child {
    height: auto;
  }
  .cell:last-child .painting {
    flex: 1;
    height: 100vw;
  }
  .cell:last-child .about {
    flex: 1;
    padding-bottom: 120px;
  }
  .details {
    padding-top: 20px;
  }
  .parameters,
  .parameters + h2 {
    display: none;
  }
  .about {
    flex: 0 0 120px;
  }
  .details img {
    max-width: 100%;
  }
}