/*reset*/
@import url('https://fonts.googleapis.com/css2?family=Encode+Sans:wght@100;300;400;500;700;900&display=swap');

html {
  font-size: 62.5%;
  scroll-behavior: smooth;
}

body {
  font-size: 1.6rem;
  font-family: 'Encode Sans', sans-serif;
  margin: 0;
  font-weight: 300;
  background-color: #191c1f;
}

h1,
h2,
h3,
p,
figure,
ul,
ol,
section {
  margin: 0;
  padding: 0;
  list-style: none;
}

a,
button {
  text-decoration: none;
  padding: 0;
  border: 0;
}

img {
  display: inline-block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  vertical-align: middle;
}

* {
  box-sizing: border-box;
}

:root {
  --color-defaut: #222;
  --color-primary: #e8f3e8;
  --color-secondary: #34495e;
  --color-tertiaire: #1a3236;
  --color-defaut: #975102;
  --color-header: #0a3409;
}

/* scroll bars */
* {
  /* For FF and non-webkit browsers */
  scrollbar-width: thin;
  scrollbar-color: #222 #333;
}

*::-webkit-scrollbar {
  width: 0.2rem;
}

*::-webkit-scrollbar-thumb {
  background-color: #222;
  outline: 0.1rem solid #191c1f;
}

/*theme*/
header {
  background-color: #9b59b6;
  line-height: 6.5rem;
  border-bottom: solid 0.5rem #8e44ad;
}

header h1 {
  text-align: center;
  padding: 1rem;
  color: #fff;
  text-shadow:
    0.25rem 0.25rem 0 #7a3299,
    0.5rem 0.5rem 0 #64237f;
}

header img {
  display: inline-block;
  max-width: 10rem;
  vertical-align: middle;
  padding-right: 3rem;
  filter: invert(1);
}

header h1 .material-icons {
  display: none;
}

/*navigation*/

nav ul {
  position: relative;
  text-align: center;
  margin-top: 1rem;
}

nav ul li {
  display: inline-block;
  vertical-align: middle;
  margin: 0 auto;
  padding: 2rem;
}

/*MAIN*/
main {
  max-width: 120rem;
  margin: 4rem auto;
  padding: 2rem auto;
}

main h2 {
  font-size: 6rem;
  text-align: center;
  color: #fff;
}

main section {
  max-width: 110rem;
  margin: 1rem auto;
  background-color: #161616;
  border: solid 0.2rem #8e44ad;
  padding: 2rem;
  box-shadow:
    8px 8px 31px #0e0e0e,
    -8px -8px 31px #000;
  border-radius: 1.5rem;

  color: #fff;
}

main .def ul li:last-child {
  font-size: 1.8rem;
  text-align: justify;
  padding: 1rem;
  border-radius: 0.5rem;
  background-color: #444;
}

main .def figure ul {
  font-size: 2.3rem;
  box-shadow: 0.5rem 0.5rem 0.2rem rgba(49, 49, 49, 0.726);
  margin: 2rem;
  border-bottom: none;
  border-radius: 0.5rem;
  text-align: center;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: solid 0.2rem #8e44ad;
}

main section img {
  display: block;
  max-width: 40rem;
  margin: 0 auto;
  object-fit: cover;
}

main section figure li img {
  display: inline-block;
  max-width: 20rem;
  vertical-align: middle;
  object-fit: cover;
}

main .def figure ul li {
  align-items: center;
  justify-content: center;
}

main .def figure ul li a {
  display: block;
  position: relative;
}

main section figure figcaption {
  display: none;
}

main img {
  border-radius: 1rem;
}

main section h2 {
  font-size: 3rem;
  padding-bottom: 1rem;
  text-shadow:
    0.25rem 0.25rem 0 #8e44ad,
    0.5rem 0.5rem 0 #9b59b6;
}

main .def figure {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}

main .info a {
  display: block;
  max-width: 15rem;
  text-align: center;
  border-radius: 1rem;
  padding: 1rem;
  background-color: #111;
  border: solid 0.2rem #8e44ad;
  margin: 1rem auto;
  color: #fff;
}

main .def h3 {
  text-align: center;
}

main .info h2 {
  text-align: start;
  text-shadow: 0.25rem 0.25rem 0 #8a3cac;
  font-size: 4rem;
}

main .info p {
  text-align: justify;
  font-size: 1.6rem;
  margin: 1rem auto;
  padding: 1rem;
  border-radius: 0.5rem;
  background-color: #34343481;
}

main .constrast {
  display: flex;
  margin: 1rem auto;
  justify-content: space-around;
}

main .UX {
  max-width: 70rem;
}

main .constrast li img {
  max-width: 50rem;
}

main .source ul li {
  padding: 1rem;
  margin: 1rem auto;
  text-align: center;
}

main .source ul li a {
  color: #fff;
}

main .source ul li {
  background-color: #444;
  border-radius: 1rem;
}

main .source ul li:nth-child(2n + 1) {
  background-color: #333;
  border-radius: 1rem;
}

/*up*/
main .up {
  position: fixed;
  max-width: 6rem;
  padding: 1rem;
  max-height: 6rem;
  bottom: 2rem;
  right: 2rem;
  background-color: #fafafa;
  border-radius: 0.5rem;
  box-shadow: 0 0 0.5rem rgba(47, 47, 47, 0.725);
  border: solid 0.2rem #111;
  transform: rotate(180deg);
}

/* Footer */
footer .contact {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  padding: 0.5rem;
}

footer {
  color: #fff;
  background-color: #111;
  padding: 1rem;
  border-top: solid 0.5rem rgba(0, 0, 0, 0.37);
}

footer ul {
  display: inline-block;
  text-align: center;
  vertical-align: middle;
}

footer .tel img,
footer .mail img,
footer .cv img,
footer .link a:nth-child(1) img {
  filter: invert(1);
}

footer ul:first-child,
footer ul:nth-child(2) {
  border-right: solid 0.3rem rgb(255, 255, 255);
}

footer ul:last-child {
  border-left: solid 0.3rem rgb(255, 255, 255);
}

footer ul li {
  align-items: center;
}

footer ul li a img {
  display: inline-block;
  max-width: 5rem;
  vertical-align: middle;
  margin-right: 1rem;
}

footer ul li a {
  color: #fff;
  font-size: 2rem;
  text-align: center;
}

footer p {
  padding: 1rem;
  font-size: 1.6rem;
  text-align: start;
}

@media screen and (max-width: 75rem) {
  main {
    padding: 1rem;
  }

  main .def figure {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
  }

  footer .contact {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
  }

  footer ul li a img {
    display: inline-block;
    vertical-align: middle;
    max-width: 3.5rem;
  }

  footer ul {
    padding: 1rem;
  }

  footer .ico {
    margin: 1rem;
  }

  footer ul:first-child {
    border-right: none;
  }

  footer ul:last-child {
    border-left: none;
  }

  footer ul li a {
    display: inline-block;
    vertical-align: middle;
  }

  main .up {
    position: fixed;
    max-width: 4rem;
    padding: 1rem;
    max-height: 4rem;
    bottom: 2rem;
    right: 2rem;
    background-color: #fafafa;
    border-radius: 0.5rem;
    box-shadow: 0 0 0.5rem rgba(47, 47, 47, 0.725);
    border: solid 0.2rem #111;
    transform: rotate(180deg);
  }
}