/*============ MAIN STYLESHEET ===============*/
/* hadrion.nl 2025                            */
/* Modified: April 2025                       */
/*============================================*/

@font-face {
  font-family: "MuseoModerno";
  font-style: normal;
  font-display: swap;
  font-weight: 400;
  src: url('../fonts/MuseoModerno-Regular.woff2') format('woff2'),
       url('../fonts/MuseoModerno-Regular.woff') format('woff');
}
@font-face {
  font-family: "Roboto";
  font-style: normal;
  font-display: swap;
  font-weight: 400;
  src: url('../fonts/Roboto-Regular.woff2') format('woff2'),
       url('../fonts/Roboto-Regular.woff') format('woff');
}
@font-face {
  font-family: "Roboto";
  font-style: italic;
  font-display: swap;
  font-weight: 400;
  src: url('../fonts/Roboto-Italic.woff2') format('woff2'),
       url('../fonts/Roboto-Italic.woff') format('woff');
}
@font-face {
  font-family: "Roboto";
  font-style: bold;
  font-display: swap;
  font-weight: 700;
  src: url('../fonts/Roboto-Bold.woff2') format('woff2'),
       url('../fonts/Roboto-Bold.woff') format('woff');
}

* {
	box-sizing: border-box;
}

:root {
	--yellow-color: #FCD900;
	--pink-color:   #FB05DE;
	--orange-color: #F29000;
	--red-color:    #E53312;
	--green-color:  #6EAB28;
	--light-blue-color: #009FE3;
	--blue-color:   #164194;
	--purple-color: #82368C;
	--grey-color:   #878787;
	--light-grey-color: #D0D0D0;
	--very-light-grey: #EEEEEE;
	--grey-text:    #575757;

  --max-main-width: 300mm;
  --min-main-height: 160mm;
}

body {
	font-family: 'Roboto', sans-serif;
	margin: 40mm 0 0 0;
	padding: 0;
	background-color: white;
}

[readonly] {
	background-color: var(--light-grey-color);
}

header {
  display: block;
	position: fixed;
	z-index: 100; 
	top: 0;
	left: 0;
	right: 0;
	background-color: var(--very-light-grey);
	padding: 0;
	margin: 0;
}
#mainmenubar {
  display: flex;
  flex-flow: row nowrap;
	justify-content: space-between;
  align-items: center;
  background-color: none;
  width: 100%;
  min-height: 20mm;
  margin: 0;
  padding: 2mm;
}
#logo-span {
  align-self: flex-start;
  margin: 0;
  padding: 0;
}
.hadrion-logo {
  width: 50mm;
  height: 16mm;
  margin: 0;
  padding: 0;
}
#mainmenu {
  display: flex;
  flex-flow: row wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 2mm;
  margin: 0;
  color: var(--grey-text);
}
#mainmenu > a {
  font-size: 4mm;
  font-weight: none;
  color: var(--grey-text);
  background-color: none;
  text-decoration: none;
  padding: 2mm 4mm;
  margin: 0;
  cursor: pointer;
  border: 1px solid var(--grey-text);
  border-radius: 1mm;
  &:hover, &[selected] {
    color: white;
    background-color: var(--blue-color);
  }
}

.menutext {
  display: inline;
}

/*========== submenu ==========*/
#submenubar {
  display: flex;
	flex-flow: row nowrap;
	justify-content: space-between;
  margin: 0;
  padding: 0;
  min-height: 12mm;
}
#submenu {
  display: flex;
  flex-flow: row wrap;
  justify-content: flex-start;
  align-items: center;
  gap: 2mm;
  width: 100%;
  max-width: var(--max-main-width);
  margin: 0 auto;
  padding: 2mm 4mm;
  background-color: none;
}
#submenu > a {
  font-size: 4mm;
  font-weight: none;
  color: white;
  background-color: none;
  text-decoration: none;
  padding: 2mm 4mm;
  margin: 0;
  cursor: pointer;
  border: 1px solid white;
  border-radius: 1mm;
  &:hover, &[selected] {
    color: var(--grey-text);
    background-color: white;
    cursor: pointer;
  }
}

.hadrion-bar {
  background-color: var(--blue-color);
}
.prisma-bar {
  background-color: var(--red-color);
}
.rca-bar {
  background-color: var(--green-color);
}
.risk-bar {
  background-color: var(--orange-color);
}
.human-bar {
  background-color: var(--light-blue-color);
}
.software-bar {
  background-color: var(--purple-color);
}
.contact-bar {
  background-color: var(--grey-color);
}

/*========== main section ==========*/

main {
  display: flex;
  flex-flow: row wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8mm;

  min-height: var(--min-main-height);
  width: 100%;
  max-width: var(--max-main-width);
  margin: 2mm auto 2mm auto;
  /*border: 1px solid var(--very-light-grey);*/
  & a {
    color: blue;
    text-decoration: none;
    &:hover {
      text-decoration: underline;
    }
  }
}
.card-main {
  flex: 1 1 60%;
  padding: 2mm 4mm;
  /*border: 1px dashed var(--grey-color);*/
}
.card-sub {
  flex: 1 1 36%;
  /*border: 1px dashed var(--grey-color);*/
}
.card-full {
  flex: 1 1 0;
  padding: 2mm 4mm;
  /*border: 1px dashed var(--grey-color);*/
}
main h1 {
	font-size: 5.4mm;
	line-height: 6mm;
	color: var(--grey-text);
	margin: 2mm 0 1mm 0;
	font-weight: bold;
}
main h2 {
	font-size: 5.4mm;
	line-height: 6mm;
	color: var(--grey-text);
	margin: 2mm 0 1mm 0;
	font-weight: bold;
}
main h3 {
	font-size: 4.4mm;
	line-height: 6mm;
	color: var(--grey-text);
	margin: 2mm 0 1mm 0;
	font-weight: bold;
  scroll-margin-top: 36mm;
}
main p, em, ul {
	font-size: 3.9mm;
	line-height: 6mm;
	color: var(--grey-text);
}
main p, em {
	margin: 2mm 0 4mm 0;
	text-align: justify;
	word-wrap: break-word;
}
main ul {
  margin: 2mm 0 4mm 3mm;
  padding-inline-start: 2mm;
}

main hr {
  border: 1px solid var(--grey-color);
  margin: 4mm 0;
}

.card {
  width: 100%;
  color: var(--grey-text);
  /*background-color: var(--light-grey-color);*/
  border: 1px solid var(--grey-color);
  border-radius: 1mm;
  padding: 2mm 4mm;
  margin: 0 0 4mm 0;
}

/*========== footer ==========*/

footer {
  width: 100%;
  min-height: 40mm;
  background-color: var(--very-light-grey);
}
#footernav {
  display: flex;
  flex-flow: row wrap;
  justify-content: flex-start;
  align-items: flex-start;
  gap: 2mm;
  width: 100%;
  max-width: var(--max-main-width);
  margin: 2mm auto;
  background-color: none;
  & div {
    flex: 1 1 30%;
    padding: 2mm 4mm;
    margin: 0;
    & h4 {
      font-size: 4.4mm;
      font-weight: none;
      color: var(--grey-text);
      margin: 2mm 0;
    }
    & a {
      display: block;
      font-size: 3.9mm;
      line-height: 6mm;
      text-decoration: none;
      color: var(--orange-color);
      &:hover {
        text-decoration: underline;
        color: var(--red-color);
      }
    }
    & p {
      line-height: 6mm;
      color: var(--grey-text);
      font-size: 3.6mm;
    }
  }  
}

@media (max-width: 750px) {
  body {
	  margin: 50mm 0 0 0;
  }
  #footernav {
    flex-flow: column nowrap;
  }
  #main {
    flex-flow: column nowrap;
  }
  .menutext {
    display: none;
  }
}

/*========== other ===========*/

.input-line-full, .input-area-full {
  font-size: 3.9mm;
  padding: 2mm;
  margin: 0;
  width: 100%;
  border: 1px solid var(--grey-text);
  border-radius: 1mm;
}
.input-area-full {
  height: 60mm;
}
.general-button {
  font-size: 4.4mm;
  line-height: 5mm;
  padding: 2mm 4mm;
  margin: 0;
  border: none;
  border-radius: 1mm;
  color: white;
  background-color: var(--blue-color);
  min-width: 40mm;
  cursor: pointer;
  &:hover {
    outline: 1mm solid var(--yellow-color);
  }
  &:active {
    background-color: var(--light-blue-color);
  }
}
.full-width {
	width: 100%;
}
.full-width-img {
	width: 100%;
	height: auto;
  margin: 2mm 0;
  /*border: 1px solid black;*/
}

.error-text {
  font-size: 3.9mm;
  padding: 2mm;
  margin: 2mm 0;
  width: 100%;
  color: #E53312;
  border: 1px solid #E53312;
  border-radius: 1mm;
  &:empty {
    display: none;
  }
}
