AltitudeWeb/frontend/src/app/header/header.component.scss

header {
  background-size: cover;
  text-align: center;
  width: 100%;
  overflow: hidden;
  background-repeat: no-repeat;
  background-position: center;
}

header .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

#header-img {
  max-width: 550px;
  padding-bottom: 15px;
  margin-top: -120px;
}

#nav {
  position: fixed;
  width: 100%;
  height: 110px;
  z-index: 3;
  transition: height 0.3s, background 0.5s ease;
}

#nav.active {
  height: 80px;
  background-color: var(--color-primary);
  box-shadow: 0 2px 3px -1px rgba(30, 30, 30, 0.1);
}

.nav_link.active {
  color: var(--navlink-color);
}

.nav_link.active:hover {
  color: var(--navlink-color);
}

nav img {
  width: 90px;
  height: 52.2px;
}

.nav_li {
  display: inline;
  font-family: 'minecraft-title', sans-serif;
  color: #333333;
  position: relative;
}

.nav_link {
  text-decoration: none;
  padding: 15px;
  color: #FFF;
  font-size: 0.9em;
  transition: 0.5s ease;
}

.nav_link:hover {
  text-decoration: none;
  color: #DBDBDB;
}

.nav_link:before {
  content: "";
  position: absolute;
  width: 100%;
  height: 2px;
  bottom: -14px;
  left: 0;
  background-color: var(--link-color);
  visibility: hidden;
  transform: scaleX(0);
  transition: all 0.3s ease-in-out 0s;
}

.nav_link:hover:before {
  visibility: visible;
  transform: scaleX(1);
}

.nav_link2 {
  color: var(--navlink-color);
  padding: 16px 16px;
  text-decoration: none;
  display: block;
  transition: background-color 0.3s, 0.5s ease;
}

.nav_link2:hover {
  background-color: var(--dropdown-color);
  color: var(--navlink-color);
}

.nav_li:hover .dropdown {
  visibility: visible;
  opacity: 1;
  transition: visibility 0.3s, opacity 0.3s;
  transition-delay: 0s;
}

#menu_toggle {
  display: block;
  position: relative;
  top: 50px;
  left: 50px;
  z-index: 1;
}

#menu_toggle input {
  display: block;
  width: 40px;
  height: 32px;
  position: absolute;
  top: -7px;
  left: -5px;
  cursor: pointer;
  opacity: 0;
  z-index: 2;
}

#menu_toggle span:first-child {
  transform-origin: 0 0;
}

#menu_toggle span:nth-last-child(2) {
  transform-origin: 0 100%;
}

#menu_toggle input:checked ~ span {
  opacity: 1;
  transform: rotate(45deg) translate(-2px, -1px);
  background: var(--hamburger);
}

#menu_toggle input:checked ~ span:nth-last-child(3) {
  opacity: 0;
  transform: rotate(0deg) scale(0.2, 0.2);
}

#menu_toggle input:checked ~ span:nth-last-child(2) {
  transform: rotate(-45deg) translate(0, -1px);
}

#menu_toggle input:checked ~ ul {
  transform: none;
}

.hamburger {
  display: block;
  width: 33px;
  height: 4px;
  margin-bottom: 5px;
  position: relative;
  background: #cdcdcd;
  border-radius: 3px;
  z-index: 1;
  transform-origin: 4px 0;
  transition: transform 0.5s cubic-bezier(0.77, 0.2, 0.05, 1.0), background 0.5s cubic-bezier(0.77, 0.2, 0.05, 1.0), opacity 0.55s ease;
}

#mobile_nav_list {
  position: fixed;
  top: -70px;
  left: 45px;
  width: 200px;
  height: 100%;
  margin: -100px 0 0 -50px;
  padding: 125px 50px 50px;
  background: var(--color-primary);
  list-style-type: none;
  transform-origin: 0 0;
  transform: translate(-100%, 0);
  transition: transform 0.5s cubic-bezier(0.77, 0.2, 0.05, 1.0);
}

#mobile_nav_list li {
  padding: 10px 0;
  font-size: 1.2em;
  font-family: 'opensans-bold', sans-serif;
  text-align: left;
}

#mobile_nav_list li a {
  color: var(--navlink-color);
}

#mobile_nav_list li a:hover, #mobile_nav_list li span:hover {
  color: var(--navlink-color);
  border-bottom: 2px solid var(--navlink-color);
}

#mobile_nav_list .mobile_dd {
  display: none;
  margin: 8px 0 -5px 20px;
}

#mobile_nav_list .mobile_dd2 {
  display: none;
  margin: 8px 0 -5px 20px;
}

#mobile_nav_list .mobile_dd li {
  font-size: 1em;
  list-style: none;
}

#mobile_nav_list li:hover .mobile_dd {
  display: block;
}

#mobile_nav_list .mobile_dd li:hover .mobile_dd2 {
  display: block;
}

.nav_li {
  display: inline;
  font-family: 'minecraft-title', sans-serif;
  color: #333333;
  position: relative;
}

#current_page {
  text-decoration: none;
  color: var(--white);
  background: var(--link-color);
  border-radius: 5px;
}

.fake_link {
  cursor: pointer;
}

.dropdown {
  position: absolute;
  left: 0;
  top: 28px;
  background-color: var(--color-primary);
  visibility: hidden;
  opacity: 0;
  border-radius: 5px;
  transition: visibility 0.3s, opacity 0.3s;
  transition-delay: 0.1s;
  font-size: 0.9em;
  min-width: 160px;
  box-shadow: 0 8px 16px 0 rgba(0, 0, 0, 0.2);
  z-index: 1;
  text-align: left;
  width: 200px;
}

#sub_drop {
  display: none;
}

@-moz-document url-prefix() {
  .dropdown2 {
    top: 12px;
  }
}

@supports (-ms-ime-align:auto) {
  .dropdown2 {
    top: 0;
  }
}

@media (max-width: 1000px) {
  #scroll-button {
    padding-top: 5px;
  }
}

@media (max-width: 1150px) {
  .dropdown {
    top: -10px;
    font-size: 0.9em;
  }

  #nav {
    height: 150px;
    position: relative;
  }

  #nav.active {
    height: 150px;
  }

  #nav_list {
    font-size: 0.8em;
  }

  #nav img, #nav ul {
    margin-top: 30px;
  }

  header .container {
    justify-content: center;
    display: block;
    width: 100%;
  }

  .switch-div {
    top: 65px;
  }
}

@media (max-width: 690px) {
  #nav_list {
    display: none;
  }

  #nav {
    height: 90px;
    position: fixed;
  }

  #nav.active {
    height: 90px;
  }

  #nav img {
    margin-top: 18px;
  }

  #mobile_nav {
    display: block;
    position: fixed;
    left: 0;
    top: -15px;
  }

  #current_page {
    background: none;
    border-bottom: 3px solid var(--pureblack);
  }

  .switch-div {
    top: 33px;
  }
}

@media (min-width: 690px) {
  #mobile_nav {
    display: none;
  }
}