:root {
  --default-shadow: 0 3px 3px rgba(0, 0, 0, 0.3);
  --default-radius: 4px;
  --button-radius: 10px;
  --button-shadow: 0 3px 3px rgba(0, 0, 0, 0.3);
  --button-padding: 1.25rem 2.5rem;
  --button-font-size: 1.5em;
}
body {
  background: linear-gradient(
      179.15deg,
      #0d262a 0.73%,
      #143f4a 22.09%,
      rgba(31, 125, 131, 0.873478) 50.87%,
      #1d787e 60.42%
    ),
    #041d22;
  color: white;
  margin: 0;
  width: 100%;
  font-size: 1em;
  font-family: Bitter;
  box-sizing: border-box;
  min-height: 100vh;
}

a,
a:hover,
a:visited,
a:active {
  text-decoration: none;
  color: white;
}

ul {
  padding-inline-start: 0;
  list-style: none;
}

.button {
  cursor: pointer;
  border-radius: var(--button-radius);
  font-size: var(--button-font-size);
  padding: var(--button-padding);
  box-shadow: var(--button-shadow);
  text-shadow: var(--default-shadow);
  text-align: center;
  min-width: 100px;
}

.button.primary {
  background: #61828d;
}
.button:hover.primary {
  background: #4a6067;
}
.button.danger {
  background: #9d4040;
}
.button:hover.danger {
  background: #812727;
}

.container {
  display: grid;
  width: 1200px;
  max-width: 90vw;
  margin: 0 auto;
  padding: 0 3.5rem;
  box-sizing: border-box;
  background: #243b42;
  grid-template-rows: auto 1fr 82px;
}
.container > #header {
  display: grid;
  display: inline-block;
  grid-template-rows: 1fr auto;
  text-align: center;
}
.container > #header > h1 {
  margin: 0 0 1rem 0;
  font-size: 1.75em;
  filter: drop-shadow(var(--default-shadow));
  font-weight: 100;
  align-self: center;
  margin: 1.5rem 0;
}
.container .separator {
  background: #0fa8b2;
  filter: blur(1px);
  height: 1px;
}
.container > #header > .separator {
  align-self: end;
  margin-bottom: 0;
}
.container > #content {
  padding: 3.75rem 0;
}

nav {
  text-align: right;
  margin-bottom: 3rem;
  font-size: 1.2em;
  user-select: none;
}
#menu-container {
  display: inline-block;
  margin-right: 4px;
}
#menu-container li {
  display: inline;
  padding: 4px 8px;
}
#menu-container li:hover .menu-item {
  text-decoration: underline;
  cursor: pointer;
}
#menu-login .dropdown {
  display: none;
  padding-top: 1rem;
}
#menu-login .dropdown-item {
  display: block;
  background: #385760;
  padding: 0.5rem;
  margin-top: 2px;
  border: 1px solid #61828d;
  text-shadow: var(--default-shadow);
}
#menu-login .dropdown-item:hover {
  text-decoration: underline;
  cursor: pointer;
}
#menu-login:hover .dropdown {
  display: block;
  position: absolute;
  right: 8px;
}
#menu-login #down-arrow {
  font-size: 0.75em;
  margin-left: 0.25rem;
  cursor: pointer;
}
#mobile-menu {
  display: none;
}
@media screen and (max-width: 1200px) {
  nav {
    text-align: center;
  }
  #menu-login {
    position: relative;
  }
  #menu-login:hover .dropdown {
    right: 8px;
    width: 180px;
  }
}
@media screen and (max-width: 600px) {
  nav {
    text-align: right;
    user-select: none;
  }
  .active {
    text-align: center;
    background: #477e9e;
    width: 100%;
    height: 100vh;
    position: fixed;
    z-index: 1000;
  }
  #menu-container {
    display: none;
    margin: 0;
  }
  #mobile-menu::after {
    content: "☰";
  }
  .active #mobile-menu::after {
    content: "CLOSE";
  }
  #mobile-menu {
    display: inline-block;
    padding: 1em;
    cursor: pointer;
    background: #477e9e;
  }
  .active #mobile-menu {
    border-bottom: 1px solid black;
    width: 100%;
    padding: 1em 0;
    margin-bottom: 0.5em;
  }
  #menu-container li {
    display: block;
    padding: 4px 0;
    font-size: 2em;
  }
  #menu-login .dropdown {
    width: 100%;
  }
  #menu-login:hover .dropdown {
    position: initial;
    right: unset;
    width: auto;
  }
  #menu-login .dropdown-item {
    display: block;
    background: inherit;
    padding: 0.5rem;
    margin-top: 2px;
    border: none;
  }
}
#footer-menu {
  background: #0c4c5a;
  width: 100%;
  margin-block-start: 0;
  margin-block-end: 0;
  text-align: center;
  padding: 1.5rem 0;
}
#footer-menu li {
  display: inline-block;
  font-size: 1.2em;
  padding: 0 0.5em;
}
#copyright {
  margin-top: 1.5em;
}

.logo-container {
  margin: 0 auto;
  display: block;
  max-width: 1200px;
  text-align: center;
}
.logo-container img {
  width: 300px;
  max-width: 100%;
}
.logo-container > #slogan {
  font-size: 1.75em;
  margin: 0.5rem 0 3.5rem 0;
  text-shadow: var(--default-shadow);
}