/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */
html{line-height:1.15;-webkit-text-size-adjust:100%}body{margin:0}main{display:block}h1{font-size:2em;margin:.67em 0}hr{box-sizing:content-box;height:0;overflow:visible}pre{font-family:monospace,monospace;font-size:1em}a{background-color:transparent}abbr[title]{border-bottom:none;text-decoration:underline;text-decoration:underline dotted}b,strong{font-weight:bolder}code,kbd,samp{font-family:monospace,monospace;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}img{border-style:none}button,input,optgroup,select,textarea{font-family:inherit;font-size:100%;line-height:1.15;margin:0}button,input{overflow:visible}button,select{text-transform:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner,button::-moz-focus-inner{border-style:none;padding:0}[type=button]:-moz-focusring,[type=reset]:-moz-focusring,[type=submit]:-moz-focusring,button:-moz-focusring{outline:1px dotted ButtonText}fieldset{padding:.35em .75em .625em}legend{box-sizing:border-box;color:inherit;display:table;max-width:100%;padding:0;white-space:normal}progress{vertical-align:baseline}textarea{overflow:auto}[type=checkbox],[type=radio]{box-sizing:border-box;padding:0}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}details{display:block}summary{display:list-item}template,[hidden]{display:none}

* {
  box-sizing: border-box;
}

ul, ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

h1, h2, h3 {
  font-family: "BrownBold", "Helvetica Neue", Arial, sans-serif;
  margin: 0;
}

h4, h5, h6 {
  font-family: "BrownRegular", "Helvetica Neue", Arial, sans-serif;
  margin: 0;
}

button {
  cursor: pointer;
}

a,
a:active,
a:focus,
a:hover,
a:visited {
  color: inherit;
  text-decoration: none;
}

.c-body {
  background-color: rgb(2, 2, 2);
  color: rgb(252, 252, 252);
  font-family: "BrownRegular", "Helvetica Neue", Arial, sans-serif;
  font-size: 12px;
  line-height: 1.25;
  margin: 0;
  overflow: hidden;
  transition: opacity .6s;
}

/* # Header */
.header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  padding: calc(12px * 2);
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 7;
}

/* ## Header / Logo FTV */
.logo {
  display: block;
  width: calc(16px * 8.5);
}

.logo img {
  width: 100%;
}

/* ## Header / Réseaux sociaux */
.share {
  display: flex;
}

.share li:not(:first-child) {
  margin-left: 12px;
}

.share-button {
  display: flex;
  position: relative;
  width: calc(16px * 2);
  height: calc(16px * 2);
  color: #fff;
}

.share-button:hover {
  border-color: rgb(252, 252, 252);
}

.share-button svg {
  width: calc(16px * 2);
  height: calc(16px * 2);
}

/* ## Header / Menu de navigation */
.navigation {
  align-items: flex-start;
  display: flex;
  justify-content: center;
  margin-top: 12px;
  width: 100%;
  height: 5px;
}

.navigation li {
  background: rgba(252, 252, 252, .2);
  flex-grow: 1;
  font-size: 0;
  transition: background .6s, height .3s;
  height: 1px;
}

.navigation li:hover {
  background: rgb(252, 252, 252);
}

.header:hover .navigation li {
  height: 100%;
}

.navigation li:not(:first-child) {
  margin-left: 3px;
}

.navigation button {
  background: transparent;
  border: 0 none;
  display: block;
  outline: 0 none;
  padding: 0;
  width: 100%;
  height: 100%;
}

/* # Le Storyboard */
.main {
  position: relative;
  width: 100vw;
  height: 100vh;
}

.main::before,
.main::after {
  border: 0 solid rgba(255, 255, 255, 0);
  box-sizing: border-box;
  content: "";
  pointer-events: none;
  position: fixed;
  transition: border .5s ease-in-out;
  width: 100vw;
  height: 100vh;
  z-index: 9;
}

[data-current-idx="0"] .main::before,
[data-current-idx="0"] .main::after {
  transition-delay: 0s !important;
}

/* ## Chapitres */
.chapter {
  background: rgb(2, 2, 2);
  opacity: 0;
  overflow: hidden;
  position: absolute;
  transition-property: opacity;
  transition-duration: .6s;
  width: 100vw;
  height: 100vh;
  z-index: 0;
}

.background {
  background: rgb(2, 2, 2);
  overflow: hidden;
  position: relative;
  width: 100vw;
  height: 100vh;
}

.background::after {
  background: linear-gradient(0deg, rgba(0, 0, 0, .333) 0%, rgba(0, 0, 0, 0) 66%);
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
}

.background img,
.background video {
  min-width: 100%;
  min-height: 100%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.background .landscape {
  width: auto;
  height: 100vh;
}

.background .portrait {
  width: 100vw;
  height: auto;
}

/* ### Images de fond multiples */
.background ~ .background {
  position: absolute;
  transform: translate(0, -100%);
}

.background ~ .background[data-zero-height] {
  transition: height calc(.6s * 6) linear;
  height: 0;
}

.background ~ .background img,
.background ~ .background video {
  top: auto;
  bottom: 0;
  transform: translate(-50%, 0);
}

/* ### Animation de fond de la première page */
.main > section:nth-of-type(1) .background {
  top: -10vh;
  height: 110vh;
}

[data-current-idx="0"] .main > section:nth-of-type(1) > .background,
[data-current-idx="1"] .main > section:nth-of-type(1) > .background {
  transition: transform .6s, filter calc(.6s * 1.5);
}

[data-current-idx="0"] .main > section:nth-of-type(1) > .background {
  filter: blur(2px);
  transform: translate(0, 10vh);
}

[data-current-idx="1"] .main > section:nth-of-type(1) > .background {
  transform: translate(0, 0);
}

.c-body:not([data-current-idx="0"]):not([data-current-idx="1"]) .main > section:nth-of-type(1) > .background * {
  opacity: 0;
}

.main > section:nth-of-type(1) > .background .landscape {
  height: 100%;
}

.main > section:nth-of-type(1) > .background .portrait {
  width: 100%;
}

/* ## Pages */
.page {
  line-height: 1.2;
  margin: auto;
  opacity: 0;
  position: fixed;
  text-align: center;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  transition-property: opacity;
  transition-duration: .6s;
}

.chapter:not(.credits) .page::before {
  background: linear-gradient(180deg, rgb(0, 0, 0) -115%, rgba(0, 0, 0, 0) 100%);
  content: "";
  pointer-events: none;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, 0);
  width: 100%;
  height: 66.667%;
  z-index: 1;
}

.wording,
.multiple > div {
  color: rgb(252, 252, 252);
  max-width: 40rem;
  opacity: 0;
  position: absolute;
  text-align: initial;
  bottom: 15%;
  left: 50%;
  transform: translate(-50%, 0);
  transition: opacity .6s;
  width: 60%;
  z-index: 1;
}
.wording,
.multiple > div,
.chapter-title {
  text-shadow: 0 0 3px rgba(0, 0, 0, .5);
}

.multiple > div {
  width: 100%;
}

.multiple > [data-show] {
  opacity: 1;
}

.wording .text,
.wording .quote {
  font-size: calc(12px * 1.375);
  margin: 0;
}

.wording .text a,
.wording .quote a {
  border-bottom: 1px solid;
}

.wording .author {
  font-family: "BrownBold", "Helvetica Neue", Arial, sans-serif;
  font-size: calc(12px * 1.125);
  font-weight: 700;
  margin-top: 2em;
  margin-bottom: 0;
}

.wording .author i {
  display: inline-block;
  width: 1ex;
  height: 1em;
}

.wording .function {
  display: block;
  font-family: "BrownRegular", "Helvetica Neue", Arial, sans-serif;
  font-size: 12px;
  font-weight: 400;
  margin-top: .5em;
}

.main > section:nth-of-type(1) > section:nth-of-type(1) .wording {
  transform: translate(-50%, -10%);
}

.main > section:nth-of-type(1) > section:nth-of-type(1) .wording .title {
  font-size: calc(12px * 2.75);
  margin-bottom: 1em;
}

.main > section:nth-of-type(1) > section:nth-of-type(1) .wording .text {
  font-size: calc(12px * 1.25);
}

.chapter-title {
  font-size: calc(12px * 2.5);
  max-width: 60%;
  opacity: 0;
  position: absolute;
  text-align: initial;
  bottom: 20%;
  left: 10%;
  transition: opacity .6s;
  z-index: 1;
}

.chapter-title::before {
  color: rgb(255, 195, 0);
  content: ":";
  position: absolute;
  right: 100%;
}

button[data-target="next"] {
  animation: 2s bounce infinite;
  background: transparent url(https://www.franceinfo.fr/docs/desk3/scrolly-montee-des-eaux/picto-arrw--bttm.svg) 50% 50% no-repeat;
  background-size: calc(16px * 1.2);
  border: 1px solid rgb(252, 252, 252);
  border-radius: 50%;
  color: transparent;
  font-size: 0;
  margin: calc(12px * 5) auto 0;
  outline: 0 none;
  padding: 0;
  position: relative;
  width: calc(16px * 3);
  height: calc(16px * 3);
}

.legend {
  background: rgb(117, 135, 151);
  display: flex;
  justify-content: center;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100vw;
}

.legend > div {
  align-items: center;
  display: flex;
  padding: 2rem;
}

.legend > div::before {
  border-radius: 50%;
  content: "";
  margin-right: 1rem;
  width: 1rem;
  height: 1rem;
}

.legend--1::before {
  background-color: rgb(174, 44, 31);
}

.legend--2::before {
  background-color: rgb(44, 57, 67);
}

/* # Page des crédits */
.credits {
  background: rgb(35, 35, 35);
}

.credits .page {
  position: relative;
  width: 100%;
  height: 100%;
}

.credits .wording {
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: none;
  padding: calc(12px * 8) calc(12px * 4) calc(12px * 2.5);
  position: absolute;
  text-align: initial;
  top: 0;
  left: 0;
  transform: none;
  width: 100%;
  height: 55%;
}

.credits .wording p {
  margin: .75em auto 0;
  max-width: 720px;
  width: 100%;
}

.credits .wording p:first-child {
  margin-top: 0;
}

.credits .wording .date {
  color: rgb(170, 185, 200);
}

/* # Carrousel des crédits */
.credits-slider {
  background: rgb(50, 50, 50);
  opacity: 0;
  padding: 2rem 0;
  pointer-events: none;
  position: absolute;
  bottom: 0;
  transition: opacity 1s;
  width: 100%;
  height: 40%;
  z-index: 7;
}

.credits-slider > h1 {
  font-size: calc(12px * 1.125);
  margin: 0 auto 1rem;
  max-width: calc(720px + calc(12px * 8));
  padding: 0 calc(12px * 4);
  text-align: initial;
}

.credits-slider ul {
  align-items: stretch;
  display: flex;
  margin: 0 auto;
  max-width: calc(720px + calc(12px * 8));
}

.credits-slider li {
  flex-shrink: 0;
  max-width: 220px;
  width: 60vw;
}

.credits-slider li:not(:first-child) {
  margin-left: 30px;
}

.credits-slider li:first-child {
  margin-left: calc(12px * 4);
}

.credits-slider li:last-child {
  margin-right: calc(12px * 4);
}

.credits-slider .slide {
  text-align: initial;
}

.credits-slider .slide a {
  background: rgb(72, 72, 72);
  display: block;
  width: 100%;
  height: 100%;
}

.credits-slider .slide figure {
  margin: 0;
  overflow: hidden;
  padding-top: 55%;
  position: relative;
}

.credits-slider .slide img {
  max-width: 100%;
  transition: transform 3s;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.credits-slider .slide a:hover img {
  transform: translate(-50%, -50%) scale(1.2);
}

.credits-slider .slide h1 {
  font-size: calc(12px * .875);
  padding: 1em;
}

/* # Boutons de navigation latéraux */
.sidebar {
  margin: 0;
  padding: 0;
  height: 0;
}

.sidebar button {
  background: transparent;
  border: 0 none;
  color: transparent;
  font-size: 0;
  outline: 0 none;
  padding: 0;
  position: fixed;
  top: 0;
  bottom: 0;
  width: calc(100vw / 4);
  z-index: 5;
}

.sidebar button::before {
  border: 1px solid;
  border-color: transparent transparent rgba(255, 255, 255, .5) rgba(255, 255, 255, .5);
  content: "";
  position: absolute;
  top: 50%;
  transition: border .3s;
  width: 2rem;
  height: 2rem;
}

.sidebar button:hover::before {
  border-color: transparent transparent rgb(255, 255, 255) rgb(255, 255, 255);
}

.sidebar button:first-child {
  left: 0;
}

.sidebar button:first-child:hover {
  cursor: w-resize;
}

.sidebar button:first-child::before {
  left: 25%;
  transform: translate(0, -50%) rotateZ(45deg);
}

.sidebar button:last-child {
  right: 0;
}

.sidebar button:last-child:hover {
  cursor: e-resize;
}

.sidebar button:last-child::before {
  right: 25%;
  transform: translate(0, -50%) rotateZ(-135deg);
}

/* # Scrollbars invisibles */
.credits-slider ul {
  overflow: scroll;
  overflow: -moz-scrollbars-none;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.credits-slider ul::-webkit-scrollbar {
  display: none;
}

/* # Position "spéciale" des images de fond sur certaines pages */
.main > section:nth-of-type(1) > .background img {
  right: 0;
  left: auto;
  transform: translate(0%, -50%);
}

.read-more-banner {
  background: rgb(2, 2, 2);
  color: rgb(252, 252, 252);
  opacity: 0;
  padding: 2rem;
  position: fixed;
  bottom: 0;
  left: 0;
  transition: opacity .3s;
  width: 100vw;
  z-index: 3;
}

.read-more-banner a {
  border-bottom: 1px solid;
}

.read-more-banner.show {
  opacity: 1;
}

/* # Styles "spéciaux" sur certaines pages */
.main > section:nth-of-type(2) > section:nth-of-type(1) .wording,
.main > section:nth-of-type(2) > section:nth-of-type(1) .multiple > div,
.main > section:nth-of-type(7) > section:nth-of-type(5) .wording,
.main > section:nth-of-type(7) > section:nth-of-type(5) .multiple > div,
.main > section:nth-of-type(7) > section:nth-of-type(6) .wording,
.main > section:nth-of-type(7) > section:nth-of-type(6) .multiple > div {
  top: 50%;
  bottom: unset;
  transform: translate(-50%, -50%);
  max-width: none;
}

.main > section:nth-of-type(7) > section:nth-of-type(6) .wording,
.main > section:nth-of-type(7) > section:nth-of-type(6) .multiple > div {
  transform: translate(-50%, -100%);
}

.main > section:nth-of-type(2) > section:nth-of-type(1) .text,
.main > section:nth-of-type(7) > section:nth-of-type(5) .text,
.main > section:nth-of-type(7) > section:nth-of-type(6) .text {
  font-size: calc(12px * 2);
  line-height: 1.5;
}

@media screen and (min-width: 375px) {
  .c-body,
  .wording .function {
    font-size: 13px;
  }

  .wording .text,
  .wording .quote {
    font-size: calc(13px * 1.375);
  }

  .wording .author,
  .credits-slider > h1 {
    font-size: calc(13px * 1.125);
  }

  .main > section:nth-of-type(1) > section:nth-of-type(1) .wording .title {
    font-size: calc(13px * 3.25);
  }

  .main > section:nth-of-type(1) > section:nth-of-type(1) .wording .text {
    font-size: calc(13px * 1.25);
  }

  .chapter-title {
    font-size: calc(13px * 2.5);
  }

  button[data-target="next"] {
    margin: calc(13px * 5) auto 0;
  }

  .credits-slider {
    height: 42.5%;
  }

  .credits-slider .slide h1 {
    font-size: calc(13px * .875);
  }

  .main > section:nth-of-type(2) > section:nth-of-type(1) .text {
    font-size: calc(13px * 2);
  }
}

@media screen and (min-width: 768px) {
  .c-body,
  .wording .function {
    font-size: 16px;
  }

  .wording .text,
  .wording .quote {
    font-size: calc(16px * 1.375);
  }

  .wording .author,
  .credits-slider > h1 {
    font-size: calc(16px * 1.125);
  }

  .main > section:nth-of-type(1) > section:nth-of-type(1) .wording .title {
    font-size: calc(16px * 3.25);
  }

  .main > section:nth-of-type(1) > section:nth-of-type(1) .wording .text {
    font-size: calc(16px * 1.25);
  }

  .chapter-title {
    font-size: calc(16px * 2.5);
  }

  button[data-target="next"] {
    margin: calc(16px * 5) auto 0;
  }

  .credits-slider {
    height: 45%;
  }

  .credits-slider .slide h1 {
    font-size: calc(16px * .875);
  }

  .main > section:nth-of-type(2) > section:nth-of-type(1) .text {
    font-size: calc(16px * 2);
  }
}

@keyframes bounce {
  0% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(0, 10px);
  }
  100% {
    transform: translate(0, 0);
  }
}