@font-face {
  font-family: "Inter";
  src: local("Inter"),
    url("./fonts/Inter-VariableFont_slnt\,wght.ttf") format("opentype");
}

header,
.menu {
  z-index: 1;
}

@media (max-width: 639px) {
  header {
    padding-left: 10px;
    padding-right: 10px;
  }

  .menu {
    display: flex;
    justify-content: space-between;
    margin-bottom: -50px;
    align-items: center;
    height: 30px;
    padding-top: 37px;
  }

  .standard-menu {
    display: none;
  }
}

@media (min-width: 639px) and (max-width: 1023px) {
  .menu {
    display: flex;
    justify-content: space-between;
    margin-bottom: -90px;
    align-items: center;
    height: 50px;
    padding: 40px 20px 0px 20px;
  }

  .standard-menu {
    display: none;
  }
}

@media (min-width: 1023px) {
  header {
    display: flex;
    justify-content: center;
  }
  
  .menu {
    display: flex;
    justify-content: space-between;
    width: 100%;
    max-width: 1600px;
    margin-bottom: -85px;
    align-items: center;
    align-self: center;
    height: 50px;
    padding: 35px 100px 0px 100px;
  }

  .burger-menu {
    display: none;
  }

  .standard-menu {
    font-family: "Inter";
    font-style: normal;
    font-weight: 500;
    font-size: 15px;
    line-height: 24px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    width: 80%;
    color: #fefefe;
    margin-left: 15px;
  }

  .standard-menu div:not(:last-child) a {
    text-decoration: none;
    color: #fefefe;
    padding-right: 12px;
  }

  .standard-menu div:last-child a {
    color: #fefefe;
    text-decoration: none;
  }

  .standard-menu div:not(:last-child):hover {
    opacity: 0.71;
  }

  .standard-menu .conference {
    white-space: nowrap;
  }

  .standard-menu .conference span {
    color: #ff7b3b;
  }

  .standard-menu .contact-us {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-width: 131px;
    max-width: 200px;
    height: 50px;
    border-radius: 50px;
    background: #ff7b3b;
    cursor: pointer;
    margin-left: 15px;
  }

  .standard-menu .contact-us:hover {
    background: #fefefe;
    border-color: #282828;
  }

  .standard-menu .contact-us:hover a {
    color: #282828;
  }
}

@media (min-width: 1279px) {
  .standard-menu {
    font-size: 17px;
  }

  .standard-menu div:not(:last-child) a {
    padding-right: 35px;
  }

  .standard-menu .contact-us {
    margin-left: 53px;
  }
}