@charset "UTF-8";
/* ------------------------------------------------------------------- */
/* Colors */
/* ------------------------------------------------------------------- */
/* ------------------------------------------------------------------- */
/* Dimensions */
/* ------------------------------------------------------------------- */
/* Components variables */
/*Controls Menu top & bottom padding*/
/*Contols Menu left & right padding*/
/*Control Menu Color Scheme*/
/* transitions */
/* darken($base-color, 10%)
lighten

saturate
desaturate

adjust-hue

Transparency:
rgba

Ajout de blanc/noir:
tint
shade

Mélange de couleur :

mix($color-1, $color-2, [$weight])

complement() invert()

opacify($color, .5)
transparentize($color, .5)

Mega-command :

adjust-color($color, [$red], [$green], [$blue], [$hue], [$saturation], [$lightness], [$alpha])

Ex: adjust-color($color, $red: -50, $green: 20, $blue: 220)

*/
/*! normalize.css v4.2.0 | MIT License | github.com/necolas/normalize.css */
/**
 * 1. Change the default font family in all browsers (opinionated).
 * 2. Correct the line height in all browsers.
 * 3. Prevent adjustments of font size after orientation changes in IE and iOS.
 */
/* Document
   ========================================================================== */
@import "https://fonts.googleapis.com/css?family=Merriweather+Sans";
html {
  font-family: sans-serif;
  /* 1 */
  line-height: 1.15;
  /* 2 */
  -ms-text-size-adjust: 100%;
  /* 3 */
  -webkit-text-size-adjust: 100%;
  /* 3 */
}

/* Sections
   ========================================================================== */
/**
 * Remove the margin in all browsers (opinionated).
 */
body {
  margin: 0;
}

/**
 * Add the correct display in IE 9-.
 */
article,
aside,
footer,
header,
nav,
section {
  display: block;
}

/**
 * Correct the font size and margin on `h1` elements within `section` and
 * `article` contexts in Chrome, Firefox, and Safari.
 */
h1 {
  font-size: 2em;
  margin: 0.67em 0;
}

/* Grouping content
   ========================================================================== */
/**
 * Add the correct display in IE 9-.
 * 1. Add the correct display in IE.
 */
figcaption,
figure,
main {
  /* 1 */
  display: block;
}

/**
 * Add the correct margin in IE 8.
 */
figure {
  margin: 1em 40px;
}

/**
 * 1. Add the correct box sizing in Firefox.
 * 2. Show the overflow in Edge and IE.
 */
hr {
  box-sizing: content-box;
  /* 1 */
  height: 0;
  /* 1 */
  overflow: visible;
  /* 2 */
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
pre {
  font-family: monospace, monospace;
  /* 1 */
  font-size: 1em;
  /* 2 */
}

/* Text-level semantics
   ========================================================================== */
/**
 * 1. Remove the gray background on active links in IE 10.
 * 2. Remove gaps in links underline in iOS 8+ and Safari 8+.
 */
a {
  background-color: transparent;
  /* 1 */
  -webkit-text-decoration-skip: objects;
  /* 2 */
}

/**
 * Remove the outline on focused links when they are also active or hovered
 * in all browsers (opinionated).
 */
a:active,
a:hover {
  outline-width: 0;
}

/**
 * 1. Remove the bottom border in Firefox 39-.
 * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
 */
abbr[title] {
  border-bottom: none;
  /* 1 */
  text-decoration: underline;
  /* 2 */
  text-decoration: underline dotted;
  /* 2 */
}

/**
 * Prevent the duplicate application of `bolder` by the next rule in Safari 6.
 */
b,
strong {
  font-weight: inherit;
}

/**
 * Add the correct font weight in Chrome, Edge, and Safari.
 */
b,
strong {
  font-weight: bolder;
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
code,
kbd,
samp {
  font-family: monospace, monospace;
  /* 1 */
  font-size: 1em;
  /* 2 */
}

/**
 * Add the correct font style in Android 4.3-.
 */
dfn {
  font-style: italic;
}

/**
 * Add the correct background and color in IE 9-.
 */
mark {
  background-color: #ff0;
  color: #000;
}

/**
 * Add the correct font size in all browsers.
 */
small {
  font-size: 80%;
}

/**
 * Prevent `sub` and `sup` elements from affecting the line height in
 * all browsers.
 */
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

/* Embedded content
   ========================================================================== */
/**
 * Add the correct display in IE 9-.
 */
audio,
video {
  display: inline-block;
}

/**
 * Add the correct display in iOS 4-7.
 */
audio:not([controls]) {
  display: none;
  height: 0;
}

/**
 * Remove the border on images inside links in IE 10-.
 */
img {
  border-style: none;
}

/**
 * Hide the overflow in IE.
 */
svg:not(:root) {
  overflow: hidden;
}

/* Forms
   ========================================================================== */
/**
 * 1. Change the font styles in all browsers (opinionated).
 * 2. Remove the margin in Firefox and Safari.
 */
button,
input,
optgroup,
select,
textarea {
  font-family: sans-serif;
  /* 1 */
  font-size: 100%;
  /* 1 */
  line-height: 1.15;
  /* 1 */
  margin: 0;
  /* 2 */
}

/**
 * Show the overflow in IE.
 * 1. Show the overflow in Edge.
 */
button,
input {
  /* 1 */
  overflow: visible;
}

/**
 * Remove the inheritance of text transform in Edge, Firefox, and IE.
 * 1. Remove the inheritance of text transform in Firefox.
 */
button,
select {
  /* 1 */
  text-transform: none;
}

/**
 * 1. Prevent a WebKit bug where (2) destroys native `audio` and `video`
 *    controls in Android 4.
 * 2. Correct the inability to style clickable types in iOS and Safari.
 */
button,
html [type="button"],
[type="reset"],
[type="submit"] {
  -webkit-appearance: button;
  /* 2 */
}

/**
 * Remove the inner border and padding in Firefox.
 */
button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
  border-style: none;
  padding: 0;
}

/**
 * Restore the focus styles unset by the previous rule.
 */
button:-moz-focusring,
[type="button"]:-moz-focusring,
[type="reset"]:-moz-focusring,
[type="submit"]:-moz-focusring {
  outline: 1px dotted ButtonText;
}

/**
 * Change the border, margin, and padding in all browsers (opinionated).
 */
fieldset {
  border: 1px solid #c0c0c0;
  margin: 0 2px;
  padding: 0.35em 0.625em 0.75em;
}

/**
 * 1. Correct the text wrapping in Edge and IE.
 * 2. Correct the color inheritance from `fieldset` elements in IE.
 * 3. Remove the padding so developers are not caught out when they zero out
 *    `fieldset` elements in all browsers.
 */
legend {
  box-sizing: border-box;
  /* 1 */
  color: inherit;
  /* 2 */
  display: table;
  /* 1 */
  max-width: 100%;
  /* 1 */
  padding: 0;
  /* 3 */
  white-space: normal;
  /* 1 */
}

/**
 * 1. Add the correct display in IE 9-.
 * 2. Add the correct vertical alignment in Chrome, Firefox, and Opera.
 */
progress {
  display: inline-block;
  /* 1 */
  vertical-align: baseline;
  /* 2 */
}

/**
 * Remove the default vertical scrollbar in IE.
 */
textarea {
  overflow: auto;
}

/**
 * 1. Add the correct box sizing in IE 10-.
 * 2. Remove the padding in IE 10-.
 */
[type="checkbox"],
[type="radio"] {
  box-sizing: border-box;
  /* 1 */
  padding: 0;
  /* 2 */
}

/**
 * Correct the cursor style of increment and decrement buttons in Chrome.
 */
[type="number"]::-webkit-inner-spin-button,
[type="number"]::-webkit-outer-spin-button {
  height: auto;
}

/**
 * 1. Correct the odd appearance in Chrome and Safari.
 * 2. Correct the outline style in Safari.
 */
[type="search"] {
  -webkit-appearance: textfield;
  /* 1 */
  outline-offset: -2px;
  /* 2 */
}

/**
 * Remove the inner padding and cancel buttons in Chrome and Safari on OS X.
 */
[type="search"]::-webkit-search-cancel-button,
[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}

/**
 * 1. Correct the inability to style clickable types in iOS and Safari.
 * 2. Change font properties to `inherit` in Safari.
 */
::-webkit-file-upload-button {
  -webkit-appearance: button;
  /* 1 */
  font: inherit;
  /* 2 */
}

/* Interactive
   ========================================================================== */
/*
 * Add the correct display in IE 9-.
 * 1. Add the correct display in Edge, IE, and Firefox.
 */
details,
menu {
  display: block;
}

/*
 * Add the correct display in all browsers.
 */
summary {
  display: list-item;
}

/* Scripting
   ========================================================================== */
/**
 * Add the correct display in IE 9-.
 */
canvas {
  display: inline-block;
}

/**
 * Add the correct display in IE.
 */
template {
  display: none;
}

/* Hidden
   ========================================================================== */
/**
 * Add the correct display in IE 10-.
 */
[hidden] {
  display: none;
}

/**
 * Set up a decent box model on the root element
 */
html {
  box-sizing: border-box;
}

/**
 * Make all elements from the DOM inherit from the parent box-sizing
 * Since `*` has a specificity of 0, it does not override the `html` value
 * making all elements inheriting from the root box-sizing value
 * See: https://css-tricks.com/inheriting-box-sizing-probably-slightly-better-best-practice/
 */
*,
*::before,
*::after {
  box-sizing: inherit;
}

/**
 * Basic styles for links
 */
a {
  color: #0074d9;
  text-decoration: none;
}
a:hover,
a:active,
a:focus {
  color: #111111;
  text-decoration: none;
}

a:hover {
  color: #c41719;
}

a[href$=".pdf"] {
  background: url(/img/pdfbutton.png) no-repeat right center;
  padding-right: 22px;
  margin-right: 0px;
}

a[href$=".zip"] {
  background: url(/img/zip_button.png) no-repeat right center;
  padding-right: 18px;
  margin-right: 0px;
}

/* headers */
h1 {
  text-align: center;
  margin: 0px 0px;
  margin-top: 1em;
}

h2 {
  text-align: center;
  margin: 0px 0px;
  margin-top: 1em;
  margin-bottom: 2em;
}

h3 {
  text-align: left;
  margin: 1em 0px 0.25em 0px;
}

h4 {
  margin: 1em 0px 0.5em 0px;
  padding: 0px;
}

hr {
  border-color: #0c0c0c;
}

p {
  margin: 0px 0px 0.5em 0px;
  padding: 0px;
}

ol,
ul {
  margin: 0px 0px 0.5em 1.5em;
  padding: 0px;
}

/* Google fonts */
@font-face {
  font-family: "Carter One";
  font-style: normal;
  font-weight: 400;
  src: local("Carter One"), local("CarterOne"),
    url(http://fonts.gstatic.com/s/carterone/v8/VjW2qt1pkqVtO22ObxgEBb3hpw3pgy2gAi-Ip7WPMi0.woff) format("woff");
}

@font-face {
  font-family: "Lato";
  font-style: normal;
  font-weight: 400;
  src: local("Lato Regular"), local("Lato-Regular"),
    url(http://fonts.gstatic.com/s/lato/v11/qIIYRU-oROkIk8vfvxw6QvesZW2xOQ-xsNqO47m55DA.woff) format("woff");
}

@font-face {
  font-family: "Lato";
  font-style: normal;
  font-weight: 700;
  src: local("Lato Bold"), local("Lato-Bold"),
    url(http://fonts.gstatic.com/s/lato/v11/qdgUG4U09HnJwhYI-uK18wLUuEpTyoUstqEm5AMlJo4.woff) format("woff");
}

@font-face {
  font-family: "Lato";
  font-style: italic;
  font-weight: 400;
  src: local("Lato Italic"), local("Lato-Italic"),
    url(http://fonts.gstatic.com/s/lato/v11/RYyZNoeFgb0l7W3Vu1aSWOvvDin1pK8aKteLpeZ5c0A.woff) format("woff");
}

@font-face {
  font-family: "Lato";
  font-style: italic;
  font-weight: 700;
  src: local("Lato Bold Italic"), local("Lato-BoldItalic"),
    url(http://fonts.gstatic.com/s/lato/v11/HkF_qI1x_noxlxhrhMQYELO3LdcAZYWl9Si6vvxL-qU.woff) format("woff");
}

/**
 * Basic typography style for copy text
 */
body {
  color: #111111;
  font-size: 115%;
  line-height: 1.3em;
  font-family: "Alegreya Sans", "Cabin", "Merriweather Sans", "Helvetica", "Arial", sans-serif;
}

h1 {
  font-family: "Alegreya SC", "Oswald", Arial, sans-serif;
  font-size: 2.5em;
  font-weight: 400;
}

h2 {
  font-family: "Alegreya SC", "Oswald", Arial, sans-serif;
  font-size: 1.25em;
  font-weight: 400;
}

h3 {
  font-family: "Alegreya Sans", "Oswald", Arial, sans-serif;
  font-size: 1.2em;
  line-height: 1.6em;
  font-weight: 600;
}

h4 {
  font-family: "Alegreya Sans", "Oswald", Arial, sans-serif;
  font-size: 1em;
  line-height: 1.6em;
  font-weight: 600;
}

code {
  font-size: 0.9em;
}

pre {
  margin-left: 2em;
}

/**
 * Clear inner floats
 */
.clearfix::after {
  clear: both;
  content: "";
  display: table;
}

/**
 * Main content containers
 * 1. Make the container full-width with a maximum width
 * 2. Center it in the viewport
 * 3. Leave some space on the edges, especially valuable on small screens
 */
.container {
  max-width: 1200px;
  /* 1 */
  margin-left: auto;
  /* 2 */
  margin-right: auto;
  /* 2 */
  padding-left: 20px;
  /* 3 */
  padding-right: 20px;
  /* 3 */
  width: 100%;
  /* 1 */
}

/**
 * Hide text while making it readable for screen readers
 * 1. Needed in WebKit-based browsers because of an implementation bug;
 *    See: https://code.google.com/p/chromium/issues/detail?id=457146
 */
.hide-text {
  overflow: hidden;
  padding: 0;
  /* 1 */
  text-indent: 101%;
  white-space: nowrap;
}

/**
 * Hide element while making it readable for screen readers
 * Shamelessly borrowed from HTML5Boilerplate:
 * https://github.com/h5bp/html5-boilerplate/blob/master/src/css/main.css#L119-L133
 */
.visually-hidden {
  border: 0;
  clip: rect(0 0 0 0);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
}

header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 10000;
  /* overflow: hidden; */
  /* height: 110em; */
  /* height: 100%; */
  width: 100%;
  /* max-width: 69em; */
  margin: 0 auto;
  padding: 0 1em;
  /* height: $header-heigth; */
}
header h1 {
  visibility: hidden;
  background: transparent url("/img/ppstar-logo-blanc.png") center left no-repeat;
  margin: 0;
  line-height: 60px;
  letter-spacing: 4px;
  font-size: 2em;
  float: left;
  padding-left: 74px;
}

/* Navigation bar, collapse */
#toggle-nav {
  display: none;
}

header > nav {
  margin-top: 1em;
  padding: 0px 1em;
  float: right;
  font-family: "Alegreya SC", "Oswald", Arial, sans-serif;
  /* a:hover, .menu .current-item a { */
  /* text-decoration:none; */
  /* color:#66a992; */
  /* } */
}
header > nav ul {
  display: inline-block;
  float: right;
}
header > nav li {
  margin: 0px 1.5em 0px 0px;
  /* width: 90px; */
  float: left;
  list-style: none;
  font-size: 17px;
  text-align: left;
}
header > nav li:last-child {
  margin-right: 0px;
  padding-right: 0px;
}
header > nav a {
  color: #e48024;
  font-weight: 400;
  font-size: 19px;
}

/* ------------------------------------------------------------------- */
/* Version coloré de la barre, qui s'active au scroll avec javascript*/
.colored {
  /* height: 2em; */
  background-color: #d88130;
}
.colored h1 {
  visibility: visible;
}
.colored a,
.colored #navigation a {
  /* background-color: map-get($background-color, header); */
  color: #111111;
}

@media (max-width: 767px) {
  #navigation {
    position: relative;
    display: inline-block;
  }
  #navigation ul.active {
    display: none;
  }
  #navigation ul {
    width: 8em;
    position: absolute;
    top: 100%;
    right: 11px;
    padding: 10px 18px;
    background-color: #d88130;
    color: #111111;
  }
  #navigation a {
    display: block;
    color: #111111;
  }
  #navigation ul:after {
    width: 0px;
    height: 0px;
    position: absolute;
    top: 0%;
    right: 22px;
    content: "";
    transform: translate(0%, -100%);
    border-left: 7px solid transparent;
    border-right: 7px solid transparent;
    border-bottom: 7px solid #d88130;
  }
  #navigation li {
    margin: 5px 0px 5px 0px;
    float: none;
    display: block;
  }
  #navigation #toggle-nav {
    width: 50px;
    height: 50px;
    padding: 14px 0px;
    text-align: center;
    vertical-align: center;
    float: right;
    display: inline-block;
    color: #d88130;
    background-color: #111111 !important;
    font-size: 20px;
  }
  #navigation a#toggle-nav.colored {
    background-color: #d88130 !important;
    color: #111111 !important;
  }
  #navigation #toggle-nav:before {
    content: "☰";
  }
  #navigation #toggle-nav.active:before {
    content: "\274C";
  }
  #navigation #toggle-nav:hover {
    text-decoration: none;
    color: #c41719;
  }
}

header,
a#toggle-nav,
a#toggle-nav.colored {
  -moz-transition: background-color 0.8s linear;
  -o-transition: background-color 0.8s linear;
  -webkit-transition: background-color 0.8s linear;
  transition: background-color 0.8s linear;
}

/* * { */
/* border: 1px solid #f00; */
/* } */
body {
  margin: 0 auto;
}

article {
  max-width: 1200px;
  margin: 0 auto;
}

section {
  padding: 50px 4% 20px 4%;
  overflow: hidden;
  width: 100%;
}
section section {
  display: inline-block;
  width: 45%;
  padding: 0em;
  margin: 0em 0em 1em 0em;
  padding-right: 5%;
  float: left;
}
@media (max-width: 992px) {
  section section {
    display: inline-block;
    width: 100%;
    float: none;
  }
}

#intro {
  background: #fefefe;
  height: 1200px;
  padding-top: 200px;
}
#intro h1 {
  font-size: 4em;
  display: block;
  width: 100%;
  padding-top: 150px;
  line-height: 0.8em;
  height: 450px;
  margin: 20px auto;
  background: transparent url("/img/logo2.gif") center center no-repeat;
}
#intro h2 {
  margin-top: -225px;
  font-size: 1.6em;
}

#math {
  background-color: #fefefe;
}
#math ul li ul {
  list-style-type: circle;
  margin: 0px;
  padding: 0px;
  font-size: 0.9em;
}
#math ul li ul li {
  display: inline;
  margin: 0px;
  padding-left: 0.5em;
}
#math ul li ul li:first-child {
  padding-left: 0em;
}

#info {
  background-color: #fefefe;
}

#portfolio {
  background-color: #fefefe;
  overflow: hidden;
}
#portfolio ul {
  margin: 2em 0px;
  /* float:left; */
  text-align: center;
}
#portfolio li {
  vertical-align: text-top;
  margin: 2em 0px 0px 0px;
  display: inline-block;
  /* float:left; */
  /* list-style:none; */
  /* font-size:80%; */
  /* line-height:130%; */
  width: 276px;
  /* height:500px; */
  /* text-align:center; */
}
#portfolio li h3 {
  font-size: 120%;
  margin-top: 1em;
  text-align: center;
}
#portfolio li img {
  height: 300px;
}
#portfolio p {
  margin-top: 1em;
}

#contact {
  background-color: #fefefe;
}

footer {
  height: 100em;
  background-color: #fefefe;
}

#contact-form {
  padding-right: 2em;
}

#contact-form input[type="text"],
#contact-form input[type="email"],
#contact-form input[type="tel"],
#contact-form input[type="url"],
#contact-form textarea {
  font-family: "Alegreya Sans", "Cabin", "Merriweather Sans", "Helvetica", "Arial", sans-serif;
  width: 100%;
  border: 0px;
  margin: 0px 0px 1em 0px;
  padding: 10px;
  border-radius: 3px;
  -moz-border-radius: 3px;
  -webkit-border-radius: 3px;
  background: #fefefe;
  box-shadow: inset 0 1px 2px #111111, 0 1px 0 #111111;
  -webkit-box-shadow: inset 0 1px 2px #111111, 0 1px 0 #111111;
  -moz-box-shadow: inset 0 1px 2px #111111, 0 1px 0 #111111;
}

#contact-form button[type="submit"] {
  background: #e48024;
  color: #111111;
  font-family: "Alegreya Sans", "Cabin", "Merriweather Sans", "Helvetica", "Arial", sans-serif;
  font-size: 125%;
  cursor: pointer;
  width: 100%;
  border: none;
  margin: 0 0 5px;
  padding: 10px;
  border-radius: 5px;
}

#contact-form button[type="submit"]:hover {
  background: #111111;
  color: #e48024;
}

.text-danger {
  padding-top: 0;
  padding-bottom: 0;
  margin-top: -1em;
  margin-bottom: 1.5em;
  font-size: 100%;
  color: #c41719;
}

.alert {
  width: 100%;
  text-align: center;
  /* border: 1px solid $active-color ; */
  background: #c41719;
  border-radius: 5px;
  font-size: 125%;
  padding: 10px;
  margin-top: 20px;
}

.hidden {
  visibility: hidden;
}