index.scss

// Helper classes
@import 'styles/flexbox';
@import 'styles/margin-padding';

// Variables
@import 'styles/colors';
@import 'styles/ratio';
@import 'styles/transitions';

/*
 * -----------------------------------------------------------------------------
 * Font definitions
 * -----------------------------------------------------------------------------
 */

@font-face {
  font-family: 'Overpass';
  font-style: normal;
  font-weight: 300;
  src: local('Overpass Light'), local('Overpass-Light'),
    url('/fonts/overpass-v2-latin-300.woff2') format('woff2'),
    url('/fonts/overpass-v2-latin-300.woff') format('woff');
}

@font-face {
  font-family: 'Overpass';
  font-style: normal;
  font-weight: 800;
  src: local('Overpass ExtraBold'), local('Overpass-ExtraBold'),
    url('/fonts/overpass-v2-latin-800.woff2') format('woff2'),
    url('/fonts/overpass-v2-latin-800.woff') format('woff');
}

/*
 * -----------------------------------------------------------------------------
 * Global styles
 * -----------------------------------------------------------------------------
 */

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

html,
body {
  min-height: 100vh;
  margin: 0;
  padding: 0;
  font-family: 'Overpass', sans-serif;
  font-size: 16px;
  line-height: 1;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background: $white;
  color: $gray-dark;
}

h1,
h2,
h3 {
  color: $gray-darker;
  margin: 3rem 0 0.5rem 0;
}

h1,
h2,
h3,
h4,
h5,
h6,
p,
li {
  line-height: 1.5;
  transition: font-size $normal-transition $easing;
}

h2 {
  font-size: 2rem;
}

h1 + h2 {
  color: transparentize($black, 0.2);
  margin-top: 1rem;
  margin-bottom: 2rem;
  line-height: 1.2;
}

h3 {
  font-size: 1.5rem;

  &.smaller {
    margin-top: 1.5rem;
    font-size: 1.25em;
  }
}

h4 {
  margin: 1.5rem 0 0.5rem 0;
  font-size: 1.5rem;
}

h5 {
  font-size: 1.25rem;
  display: inline;
}

p {
  margin: 0.5rem 0;
  padding: 0;
}

.smaller {
  font-size: 0.85em;
}

a {
  color: inherit;
  text-decoration: none;
  box-shadow: inset 0 -1px 0 0 rgba(0, 0, 0, 0.2);
  transition: all $fast-transition $easing;
}

a:hover {
  color: $primary;
  box-shadow: inset 0 -1px 0 0 $primary;
  text-decoration: none;
}

a:focus {
  color: $primary;
  background: transparentize($primary, 0.9);
  box-shadow: inset 0 0 0 1px transparentize($primary, 0.95);
  outline: none;
  border-radius: 0.125rem;
  text-decoration: none;
}

abbr,
abbr[title] {
  border-bottom: 0;
  text-decoration: none !important;
}

input,
button {
  color: inherit;
  font-size: inherit;
}

button:active {
  outline: none;
}

::-webkit-selection {
  color: $white;
  background: $primary;
}

::-moz-selection {
  color: $white;
  background: $primary;
}

::selection {
  color: $white;
  background: $primary;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
main,
menu,
nav,
section,
summary {
  /* Add correct display for IE 9- and some newer browsers */
  display: block;
}

main,
figure {
  margin: 0;
}

/*
 * -----------------------------------------------------------------------------
 * General styles, i.e. classes
 * -----------------------------------------------------------------------------
 */

.r {
  position: relative;
}

body.mobile video.bg-video {
  display: none;
}

.date.smaller,
ul.smaller {
  font-size: 0.85em;
}

h1.highlight,
h2.highlight,
h3.highlight,
h4.highlight {
  color: $primary;
}

.centered {
  text-align: center;
}

svg.centered {
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.wrap,
.wrap-basic {
  margin-left: 0.5rem;
  margin-right: 0.5rem;
}

.wrap.smaller {
  padding: 0 3rem;
}

.border-bottom {
  position: relative;

  &::after {
    position: absolute;
    content: '';
    bottom: 0;
    width: 100%;
    height: 1px;
    background: transparentize($black, 0.95);
  }
}

.anchored {
  position: relative;

  .anchor-wrapper {
    position: relative;
  }

  .hidden-anchor {
    position: absolute;
    display: block;
    top: 0;
    left: -2rem;
    bottom: 0;
    width: 2.5rem;
    padding: 0 1.5rem 0 0.25rem;
    opacity: 0.33;
    transform: scale(0);
    transition: color $fast-transition $easing, opacity $fast-transition $easing,
      transform $fast-transition $easing;
    border-bottom: 0;
    box-shadow: none !important;
    cursor: pointer;

    .icon {
      width: 1.25rem;
      height: 100%;
    }

    &:active,
    &:focus {
      background: none;
    }
  }

  &:hover .hidden-anchor,
  &:target .hidden-anchor {
    transform: scale(1);
  }

  .hidden-anchor:hover,
  &:target .hidden-anchor {
    opacity: 1;
  }

  &.iconized:target {
    height: 6.25rem;
    margin-top: -1rem;
    padding-top: 4rem;
  }

  &:target {
    color: $black;

    &.underlined .anchor-wrapper::after {
      content: '';
      position: absolute;
      display: block;
      top: 0;
      left: -1rem;
      bottom: 0;
      right: 0;
      background: transparentize($primary, 0.9);
      border-radius: 0.25rem;
    }

    .hidden-anchor {
      top: 4rem;
      width: 1.5rem;
      color: $white;
      background: $primary;
      border-radius: 0.25rem;
    }
  }
}

.button-like:hover,
.button-like:active {
  cursor: pointer;
}

.teaser {
  &:first-child {
    top: -3rem;
    margin-bottom: -4rem;
  }

  &.fade-out::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: linear-gradient(
      to bottom,
      rgba(255, 255, 255, 0.5) 0%,
      rgba(255, 255, 255, 0.25) 100%
    );
  }

  figure {
    width: 100%;
    height: 12.5rem;
    margin: 0;
    padding: 0;
    background-size: cover;
  }
}

.is-uppercased {
  text-transform: uppercase;
}

.is-centered {
  text-align: center;
}

.no-list-style {
  margin: 0;
  padding: 0;
  list-style: none;
}

.two-column-list > li {
  width: 50%;

  &:nth-child(odd) {
    padding: 0.25rem 1rem 0.25rem 0;
  }

  &:nth-child(even) {
    padding: 0.25rem 0 0.25rem 1rem;
  }
}

.three-column-list > li {
  width: 33.33%;
  padding: 1rem;
}

.three-column-list > li.two-columns {
  width: 66.66%;
}

ul.medium-spacing > li,
ol.medium-spacing > li {
  margin-top: 0.25em;
  margin-bottom: 0.25em;
}

ul.large-spacing > li,
ol.large-spacing > li {
  margin-top: 0.5em;
  margin-bottom: 0.5em;
}

ul.medium-spacing > li,
ul.large-spacing > li,
ol.medium-spacing > li,
ol.large-spacing > li {
  &:first-child {
    margin-top: 0;
  }

  &:last-child {
    margin-bottom: 0;
  }
}

.underlined {
  position: relative;

  &:after {
    position: absolute;
    display: none;
    content: '';
    bottom: -1px;
    left: -1rem;
    right: -1rem;
    height: 100%;
    background: $gray-lighter;
    transition: left $fast-transition $easing;
  }
}

h1.underlined:hover,
h2.underlined:hover,
h3.underlined:hover,
h4.underlined:hover,
h5.underlined:hover {
  &:after {
    left: -2rem;
  }
}

h3.iconized,
h4.iconized,
h5.iconized {
  position: relative;
  display: block;

  > * {
    display: block;
    float: left;
  }

  > .icon {
    height: 100%;
    width: 1em;
    margin-right: 0.25em;

    &.icon-small {
      width: 0.75em;
    }
  }
}

h3.iconized {
  height: 2.25rem;
}

h4.iconized {
  height: 1.5rem;
}

h5.iconized {
  height: 1.25rem;
}

ol.iconized,
ul.iconized {
  position: relative;
  overflow: auto;

  li {
    position: relative;
    overflow: auto;

    > * {
      display: block;
      float: left;
    }

    > *:last-child {
      margin-right: 0.5em;
    }

    .icon {
      height: 1.5em;
      width: 1em;
      margin-right: 0.25em;
    }
  }
}

.icon-inline {
  display: inline;
  width: 0.8em;
  height: 0.8em;
  line-height: 1.5em;
  vertical-align: center;
}

.inline-list li {
  display: inline;
}

.date {
  display: block;
  color: $gray-medium;
}

.oh {
  overflow: hidden;
}

.two-authors li:first-child:after {
  content: ' and ';
}

.video {
  display: block;
  margin-left: auto;
  margin-right: auto;

  iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }
}

.reference .secondary-information {
  font-size: 0.85em;
}

.no-w {
  width: 0%;
}

.full-w,
.full-wh {
  width: 100%;
}

.full-h,
.full-wh {
  height: 100%;
}

.full-dim {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
}

.full-mdim {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  min-height: 100vh;
}

.full-dim-cont {
  width: 100%;
  height: 100vh;
  margin-top: -3rem;
  padding-top: 3rem;
}

.full-dim-win {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
}

.rel {
  position: relative;
}

a .icon {
  cursor: pointer;
}

ul.badges li,
ol.badges li {
  color: $gray-medium;
  border: 1px solid $gray-lightest;
  border-radius: 0.25rem;
  padding: 0.125rem 0.25rem;
}

/*
 * -----------------------------------------------------------------------------
 * Media Queries
 * -----------------------------------------------------------------------------
 */

/* 640px */
@media screen and (min-width: 40em) {
  .wrap {
    margin-left: 8.3334%; /* 1/12 */
    margin-right: 8.3334%;
  }

  .video {
    width: 90%;
  }
}

/* 960px */
@media screen and (min-width: 60em) {
  body {
    // font-size: 20px;
  }

  .wrap {
    margin-left: 11.1112%; /* 1/9 */
    margin-right: 11.1112%;
  }

  .video {
    width: 80%;
  }
}

/* 1280px */
@media screen and (min-width: 80em) {
  body {
    // font-size: 22px;
  }

  .wrap {
    margin-left: 16.66667%; /* 1/6 */
    margin-right: 16.66667%;
  }

  .video {
    width: 70%;
  }
}

/* 1600px */
@media screen and (min-width: 100em) {
  body {
    // font-size: 24px;
  }

  .wrap {
    margin-left: 20%; /* 1/5 */
    margin-right: 20%;
  }
}