@font-face {
  font-family: Montserrat;
  src: url('font/Montserrat-Regular.otf') format('opentype');
}

@font-face {
  font-family: 'Montserrat Italic';
  src: url('font/Montserrat-MediumItalic.otf') format('opentype');
}

@font-face {
  font-family: 'Montserrat Bold';
  src: url('font/Montserrat-Bold.otf') format('opentype');
}

body {
  font-family: Montserrat, sans-serif;
  margin: auto;
  max-width: 1280px;
  background-color: #ffffff;
  color: #000000;
}

h1 {
  font-size: 48px;
  text-align: center;
  margin-top: 0;
}

h2 {
  font-size: 36px;
  margin: 48px 0px 32px 0px;
}

h3 {
  font-size: 28px;
  margin: 48px 0px 32px 0px;
}

em {
  font-family: 'Montserrat Italic';
}

strong {
  font-family: 'Montserrat Bold';
}

a,
u {
  color: #000000;
}

p,
li,
article footer p {
  font-size: 20px;
  text-align: left;
  font-family: Montserrat;
  line-height: 30px;
}

.logo {
  padding: 24px 0 0 24px;
}

header {
  padding-bottom: 4px;
  border-bottom: 1px solid #000000;
  height: 198px;
}

footer {
  margin-top: 128px;
  border-top: 1px solid #000000;
  padding: 64px 0 2px 0;
}

footer img {
  padding: 24px;
}

footer p {
  font-size: 12px;
  flex-direction: column;
  text-align: center;
  width: 100%;
  height: 32px;
}

.clear-float {
  clear: both;
}

.float-left {
  float: left;
}

.float-right {
  float: right;
}

article {
  max-width: 820px;
  margin: auto;
}

article header {
  height: auto;
  margin-top: 96px;
  border-bottom: none;
  /* padding-bottom: 48px; */
}

article header img.photo-profil {
  border-radius: 50%;
  margin: 0 calc(calc(100% - 360px) / 2) 24px calc(calc(100% - 360px) / 2);
}

article section {
  margin-top: 64px;
  /* padding-bottom: 48px; */
  /* border-bottom: 1px solid #ffffff; */
}

article h2 {
  padding-bottom: 4px;
  border-bottom: 2px solid #000000;
}

article p {
  margin-bottom: 24px;
}

article footer {
  margin-top: auto;
  border-top: none;
}

article footer p {
  text-align: left;
  height: auto;
}

nav {
  margin-top: 156px;
  animation: slide-in 1s ease-out;
  font-family: Montserrat;
  font-size: 18px;
  position: relative;
}

nav .burger-menu {
  display: none;
  font-size: 24px;
  background: none;
  border: none;
  color: #000000;
  cursor: pointer;
  position: absolute;
  top: 0;
  right: 0;
  padding: 10px;
}

nav ul {
  display: flex;
  flex: 1 1 auto;
  margin: 0 40px 0 0;
  list-style-type: none;
}

nav ul.menu {
  display: flex;
  flex-direction: row;
}

nav ul.menu li {
  position: relative;
  padding: 10px;
  line-height: normal;
}

nav ul.menu li.active {
  background: #888888;
  color: #ffffff;
}

nav ul.menu li a {
  color: #000000;
  text-decoration: none;
  text-transform: uppercase;
  transition: color 0.2s;
}

nav ul.menu li:hover {
  background-color: #888888;
  color: #ffffff;
}

nav ul.menu li:hover a {
  color: #000000;
}

nav ul.menu li ul {
  visibility: hidden;
  opacity: 0;
  position: absolute;
  display: block;
  margin: 10px 0 0 -10px;
  padding: 0;
  background: #cccccc;
  list-style: none;
  z-index: 1000;
  width: 200px;
  border: 1px solid #333333;
}

nav ul.menu li ul li {
  padding: 10px;
  color: #000000;
}

nav ul.menu li ul li a {
  color: #000000;
}

nav ul.menu li:hover ul {
  visibility: visible;
  opacity: 1;
}

nav ul.menu li ul li:hover a {
  color: #000000;
}

@media (960px < width <= 1280px) {
  /* h1 {
    font-size: 32px;
  }

  h2 {
    font-size: 28px;
  }

  h3 {
    font-size: 24px;
  }

  p {
    font-size: 18px;
  } */

  header {
    padding-top: 48px;
    padding-bottom: 64px;
    margin-left: 24px;
    margin-right: 24px;
  }
}

@media (width <= 960px) {
  /* h1 {
    font-size: 24px;
  }

  h2 {
    font-size: 20px;
  }

  h3 {
    font-size: 18px;
  }

  p {
    font-size: 16px;
  } */

  .logo {
    width: 192px;
    padding: 0;
    margin: 24px calc(calc(100% - 192px) / 2);
  }

  header {
    border-top: none;
  }

  footer {
    margin: 48px 16px 0 16px;
  }

  footer img {
    padding: 12px;
  }

  footer img.logo {
    margin: 0;
  }

  nav {
    margin-top: 56px;
  }

  nav .burger-menu {
    display: block;
  }

  nav ul.menu {
    display: none;
    flex-direction: column;
    background-color: #ffffff;
    position: absolute;
    top: 50px;
    right: 10px;
    width: 200px;
    border-radius: 5px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    padding-left: 0;
  }

  nav ul.menu.active {
    display: flex;
  }

  nav ul.menu li {
    margin: 0;
    border-bottom: 1px solid #333333;
  }

  nav ul.menu li ul {
    position: static;
    visibility: visible;
    opacity: 1;
    background: #ffffff;
    border: none;
  }

  nav ul.menu li ul li {
    padding-left: 16px;
  }

  nav ul.menu li ul li a {
    color: #000000;
    font-size: 14px;
  }
}