:root {
  --content-background-color: #ffffff;
  --hamb-line-color: #ffffff;
  --text-color: #0f2d43;
  --title-color: #276089;
  --title-color-highlight: #3e9ce0;
  --title-color-diffuse: #cddfec;
}

* {
  box-sizing: border-box;
  font-style: normal;
  margin: 0;
  padding: 0;
}

a:link {
  color: var(--title-color);
  text-decoration: none;
}

a:visited {
  color: var(--title-color);
  text-decoration: none;
}

a:hover {
  color: var(--title-color-highlight);
  text-decoration: none;
}

a:active {
  color: var(--title-color);
  text-decoration: none;
}

address {
  border: 1px solid var(--title-color-diffuse);
  padding: 10px;
  border-radius: 10px;
  margin: 5px;
}

body,
html {
  color: var(--text-color);
  font: 15px/1.8 Arial, sans-serif;
  height: 100%;
  margin: 0;
  scroll-behavior: smooth;
  /* prevent resizing on rotation of orientation */
  text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}

h2 {
  color: var(--title-color);
  font: 25px Arial, sans-serif;
}

h3 {
  color: var(--text-color);
  font: 18px Arial, sans-serif;
  padding: 5px 0px 10px 0px;
}

header {
  background-color: var(--title-color);
  position: sticky;
  top: 0;
  width: 100%;
}

nav {
  background-color: transparent;
  float: right;
  height: 100%;
  max-height: none;
  overflow: hidden;
  position: relative;
  top: 0;
  width: 100%;
}

p {
  padding: 5px 0px;
}

a.anchor {
  display: block;
  position: relative;
  top: -50px;
  visibility: hidden;
}

div.background-illumination {
  background: rgba(255, 255, 255, .9);
  /*animation-name: background-illumination;
  animation-duration: 5s;*/

}

@keyframes background-illumination {
  0% {
    background: rgba(255, 255, 255, 0);
  }

  40% {
    background: rgba(255, 255, 255, 0);
  }

  100% {
    background-color: rgba(255, 255, 255, .9);
  }
}

.collapsible {
  align-items: center;
  background-color: var(--title-color-diffuse);
  border: none;
  border-radius: 5px;
  color: var(--text-color);
  cursor: pointer;
  display: flex;
  flex-direction: row;
  font: 400 15px/1.8 Arial, sans-serif;
  justify-content: left;
  margin: 5px 0px 0px 0px;
  outline: none;
  text-align: left;
  width: 100%;
}

.collapsible-header {
  width: auto;
}

.collapsible-content-active,
.collapsible:hover {
  background-color: var(--title-color-highlight);
}

.collapsible-content {
  background-color: var(--title-color-diffuse);
  border-radius: 0px 0px 5px 5px;
  display: none;
  overflow: hidden;
  padding: 0 18px;
}

.collapsible-handle {
  display: inline-block;
  height: 15px;
  margin: 10px;
  min-width: 15px;
  min-height: 15px;
  width: 15px;
}

.collapsible-handle-collapsed {
  background-image: url("images/handle-collapsed.png");
  background-size: 100%;
}

.collapsible-handle-expanded {
  background-image: url("images/handle-expanded.png");
  background-size: 100%;
}

div.content {
  background-color: var(--content-background-color);
  border-radius: 10px;
  color: var(--text-color);
  margin: 20px auto;
  padding: 50px 40px;
  text-align: justify;
  width: 80%;
}

div.fixed-background {
  background-attachment: fixed;
  background-image: url("images/night-sky.jpg");
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  min-height: 100%;
  opacity: 1;
  position: relative;
}

iframe.flex-map {
  border: 1px solid var(--title-color-diffuse);
  border-radius: 10px;
  flex-grow: 2;
  margin: 5px;
  padding: 10px;
  max-width: 100%;
}

div.footer {
  background-color: var(--content-background-color);
  border-radius: 10px;
  color: var(--title-color);
  margin: 20px auto;
  padding: 15px 40px;
  text-align: justify;
  width: 80%;
}

label.hamb {
  display: none;
}

img.header-logo {
  display: inline-block;
  height: 30px;
  margin: 5px 10px 0px 10px;
}

div.horizontal-flex {
  align-items: stretch;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-evenly;
  width: 100%;
}

div.horizontal-space-1 {
  margin: 50px auto;
}

img.icon-image {
  margin: 5px;
  width: 25px;
  height: 25px;
}

img.inline-image {
  border-radius: 5px;
  float: left;
  height: auto;
  margin: 20px 20px 0px 0px;
  width: 20%;
  max-width: 100px;
}

div.inline-image-block {
  overflow: auto;
}

ul.list-text {
  color: var(--text-color);
  padding: 5px 0px 5px 20px;
  text-align: left;
}

ul.menu {
  background-color: var(--title-color);
  float: right;
  list-style: none;
  width: 100%;
}

ul.menu li {
  float: left;
}

ul.menu li a {
  color: var(--content-background-color);
  display: block;
  padding: 5px 16px;
  text-decoration: none;
}

ul.menu a:hover {
  background-color: var(--title-color-highlight);
}

input.side-menu {
  display: none;
}

.tab {
  border: 1px solid var(--title-color-diffuse);
  background-color: var(--title-color);
  border-radius: 10px 10px 0px 0px;
  overflow: hidden;
}

.tab button {
  background-color: inherit;
  border: none;
  color: var(--content-background-color);
  cursor: pointer;
  float: left;
  font: 16px Arial, sans-serif;
  outline: none;
  padding: 14px 16px;
  transition: 0.3s;
}

.tab button:hover {
  background-color: var(--title-color-highlight);
}

.tab button.active {
  background-color: var(--title-color-highlight);
}

.tabcontent {
  border: 1px solid var(--title-color-diffuse);
  border-top: none;
  border-radius: 0px 0px 10px 10px;
  display: none;
  padding: 6px 12px;
}

div.title-box-center {
  align-items: center;
  display: flex;
  flex-direction: row;
  justify-content: center;
  width: 100%;
}

div.title-box-fullscreen {
  align-items: center;
  background-color: transparent;
  display: flex;
  flex-direction: column;
  height: 100vh;
  justify-content: center;
  padding: 80px 80px;
  width: 100%;
}

img.title-logo {
  margin: 30px;
  max-height: 20vh;
  height: auto;
}

div.title-text {
  color: var(--title-color);
  font: bold 60px Arial, sans-serif;
  width: min-content;
}

div.title-text-subtext {
  color: var(--title-color);
  font: 30px Arial, sans-serif;
  margin: 15px;
  text-align: center;
  width: 75%
}

div.title-text-subtitle {
  color: var(--title-color);
  font: bold 31px Arial, sans-serif;
  margin: 15px;
  text-align: center;
}

div.trailer-box {
  background-color: transparent;
  height: 50vh;
}

/* Phone Vertical Layout */
@media only screen and (max-width: 768px),
(max-height: 500px) {

  a.anchor {
    top: 0px;
  }

  h2 {
    font: 18px Arial, sans-serif;
    letter-spacing: 1px;
    padding-bottom: 10px;
  }

  nav {
    float: none;
    max-height: 0;
    position: fixed;
    top: 0px;
    right: 49px;
    transition: max-height .2s ease-out;
    width: auto;
  }

  div.content {
    margin: 10px auto;
    padding: 15px 15px;
    text-align: left;
    width: 100%;
  }

  div.fixed-background {
    background-attachment: scroll;
  }

  div.footer {
    background-color: var(--content-background-color);
    font-size: 13px;
    margin: 0px auto;
    padding: 5px 15px;
    text-align: left;
    width: 100%;
  }

  label.hamb {
    background-color: var(--title-color);
    border-radius: 0px 0px 0px 5px;
    cursor: pointer;
    float: right;
    padding: 20px 15px;
    display: block;
  }

  img.hamb-helper {
    visibility: hidden;
    position: absolute;
    right: 10px;
    top: 5px;
    height: 30px;
  }

  span.hamb-line {
    background: var(--hamb-line-color);
    display: block;
    height: 2px;
    position: relative;
    width: 24px;
  }

  span.hamb-line::before,
  span.hamb-line::after {
    background: var(--hamb-line-color);
    content: '';
    display: block;
    height: 100%;
    position: absolute;
    transition: all .2s ease-out;
    width: 100%;
  }

  span.hamb-line::before {
    top: 5px;
  }

  span.hamb-line::after {
    top: -5px;
  }

  div.horizontal-space-1 {
    margin: 20px auto;
  }

  img.inline-image {
    margin: 20px 10px 0px 0px;
    min-width: 100px;
  }

  ul.menu li {
    float: none;
    font-size: 15px;
  }

  ul.menu li a:hover {
    background-color: var(--title-color-highlight);
  }

  input.side-menu:checked~nav {
    max-height: 100%;
  }

  input.side-menu:checked~label.hamb img.hamb-helper {
    visibility: visible;
  }

  input.side-menu:checked~label.hamb span.hamb-line {
    background: transparent;
  }

  input.side-menu:checked~label.hamb span.hamb-line::before {
    background: transparent;
  }

  input.side-menu:checked~label.hamb span.hamb-line::after {
    background: transparent;
  }

  div.title-box-center {
    margin: 0px 0px 20px 0px
  }

  div.title-box-fullscreen {
    padding: 5px 5px;
  }

  div.title-text {
    font-size: 8vw;
  }

  div.title-text-subtext {
    font-size: 5vw;
    margin: 15px 5px;
    width: 100%;
  }

  div.title-text-subtitle {
    font-size: 5vw;
    margin: 15px 5px;
  }

  img.title-logo {
    margin: 5px;
    max-width: 25vw;
  }
}

/* Phone Horizontal Layout */
@media only screen and (max-height: 500px) {

  ul.menu li {
    font-size: 15px;
  }

  div.title-text {
    font-size: 8vh;
  }

  div.title-text-subtext {
    font-size: 5vh;
  }

  div.title-text-subtitle {
    font-size: 5vh;
  }
}