/*
Farbschema generiert auf 
https://www.webmart.de/web/harmonische-farben#38a5a0:t:h:g:d 
*/

/* Kontraste: */
body{
--mainbackground-1: #009999; --mainbackground-2: #005c5c;/* // Persian Green
 } // Blue Stone
.mainbackground-3 { color: #e6ffff; } // Tranquil
.mainbackground-4 { color: #66ffff; } // Aquamarine
*/
--headerbackground: #006B75;
--firstcomplement-1: #ff6600; /*// Blaze Orange
.firstcomplement-2 { color: #993d00; } // Brown
.firstcomplement-3 { color: #fff0e6; } // Serenade
.firstcomplement-4 { color: #ffa366; } // Atomic Tangerine*/
--secondcomplement-1: #ffb200; /*// ffb200 Selective Yellow
.secondcomplement-2 { color: #996b00; } // Chelsea Gem
.secondcomplement-3 { color: #fff7e6; } // Early Dawn
.secondcomplement-4 { color: #ffd166; } // Golden Tainoi*/

--anticolor-1: #1919b3; /* // Persian Blue
.myColor-14 { color: #0f0f6b; } // Arapawa
.myColor-15 { color: #e9e9ff; } // Titan White
.myColor-16 { color: #7b7bff; } // Cornflower Blue */
--mutedtext: #008a82;
}
.text-muted {
  color: var(--mutedtext);
}

iframe {
   width: 100%;
   height: 500px;
}


/* Global page and element settings ----------------------------------------------------- */
body {
  font-size: 16px;
  font-family: "Open Sans", Arial, sans-serif;
  background: #FFFFFF;
}



/* Colors */
.dark-blue {
/*  color: #20364c !important;*/
color: #F5F5DC !important;

}




#badge-more, #badge-more2, #badge-more3, #badge-more4 {
  background-color: #38a5a0;
     /*#1585cf;*/
  
  
  color: white;
  cursor: pointer;
}

/* Font style */
.montserrat {
  font-family: "Montserrat", Helvetica, sans-serif !important;
  font-weight: 800;
}

/* Degree area -------------------------------------------------------------------- */
#education {
  list-style-type: none;
  padding-left: 0;
}

#education li {
  margin-bottom: 1rem;
}

.university {
  color: var(--mutedtext);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: "Montserrat", Helvetica, sans-serif;
  color: var(--mainbackground-2);
  font-weight: 500;
}

h1 {
  margin-bottom: 4rem;
}

h2, h3 {
  margin: 0 0 2rem !important;
  color: var(--mutedtext);
}

h4 {
  text-transform: uppercase;
}

h4, h5, h6 {
  color: slategray !important;
}

.panel-heading h5 {
  font-style: italic;
  font-weight: 500;
  color: #1585cf !important;
}

#projects .panel-heading h5 {
  font-weight: 500;
  color:  var(--mainbackground-2) !important;
}

p, table, tr, td, ul, li, blockquote, footer, dl, dt, dd, a, nav {
  font-size: 1.5rem;
 /*  font-family: "Montserrat", Helvetica, sans-serif;*/
   font-family: "Duru Sans", Helvetica, sans-serif;
  
  font-weight: 400;
}






dt {
  font-weight: 600;
}

blockquote {
  border-left-color: slategray;
  color: slategray;
}

blockquote blockquote {
  border-left: none;
  margin: 1.5rem;
  font-style: italic;
}

cite {
  font-size: 1.5rem !important;
  display: block;
  margin-top: 1rem;
}

p {
  line-height: 1.5;
  margin-bottom: 1.5rem;
}

blockquote footer {
  margin-top: 1.5rem;
  margin-left: 2rem;
  text-indent: -1.8rem;
}

.publications {
  list-style-type: none;
  padding-left: 2.5rem;
}

.publications li {
  margin-left: 2rem;
  text-indent: -2.5rem;
  ;
}
.references {
  list-style-type: none;
  padding-left: 2.5rem;
}
.references li {
  margin-left: 2rem;
  text-indent: -2.5rem;
  font-size:1rem;
  ;
}


a {
   /* color: #1585cf;*/
  color: #38a5a0;
}


/* Links */
#main-container a {
 /* color: #1585cf;*/
  color: var(--mainbackground-1);
  font-weight: 500;
}

#main-container a:hover {
  color: var(--firstcomplement-1);
  border-bottom: 1px dashed #1585cf;
  text-decoration: none;
  padding-bottom: 2px;
}

/* Contact info area, index.html page ------------------------------------------------- */
#title {
  color: #20364c;
  margin-top: 2rem;
  font-weight: 600;
  font-size: 1.4rem;
  text-align: center;
}

#program {
 color: var(--mutedtext);
  text-align: center;
}

iframe {
  padding: 3px;
  border: 1px solid lightgray;
}

/* Format the nav  ---------------------------------------------------------- */
nav {
  padding-top: 1rem;
  padding-bottom: 2rem;
}

.navbar-default .navbar-nav>li>a {
  color: #20364c;
  font-weight: 500;
}

.nav .montserrat:hover,
.nav .montserrat:focus-within,
.nav .montserrat:focus,
.navbar-inverse .navbar-nav>li>a:hover,
.navbar-inverse .navbar-nav>li>a:focus-within,
.navbar-inverse .navbar-nav>li>a:focus {
  background: white !important;
  border-radius: 1px;
  color: var(--mainbackground-2) !important;
}

.navbar-default .navbar-nav>li>a:active {
  background: white !important;
}

@media only screen and (min-width: 768px) {
  .navbar-default .navbar-nav>.open>a {
    background: white !important;
    border-right: 1px solid lightgray;
    border-top: 1px solid lightgray;
    border-left: 1px solid lightgray;
  }

  /* hover effects */
  /* Bubble Bottom */
  .hvr-bubble-bottom {
    display: inline-block;
    vertical-align: bottom;
    -webkit-transform: perspective(1px) translateZ(0);
    transform: perspective(1px) translateZ(0);
    box-shadow: 0 0 1px rgba(0, 0, 0, 0);
    position: relative;
  }

  .hvr-bubble-bottom:before {
    pointer-events: none;
    position: absolute;
    z-index: -1;
    content: '';
    border-style: solid;
    -webkit-transition-duration: 0.3s;
    transition-duration: 0.3s;
    -webkit-transition-property: transform;
    transition-property: transform;
    left: calc(50% - 10px);
    bottom: 0;
    border-width: 10px 10px 0 10px;
    border-color: white transparent transparent transparent;
  }

  .hvr-bubble-bottom:hover:before, .hvr-bubble-bottom:focus:before, .hvr-bubble-bottom:active:before {
    -webkit-transform: translateY(10px);
    transform: translateY(10px);
  }
}

@media (max-width: 767px) {
  .navbar-inverse .navbar-nav .open .dropdown-menu>li>a:hover {
    color: var(--mainbackground-2)  !important;
  }
}

.navbar-inverse { /*background color top header navbar*/
 /*  background:#56666b #20364c;background: #6a9583;*/
 background:  var(--headerbackground);
  
}

.navbar-brand {
  font-size: 2.15rem !important;
  font-weight: 800;
  color: white !important;
  padding-bottom: 5px;
}

/* Navbar link size */
.navbar-default .navbar-nav>li>a {
  font-size: 1.5rem !important;
  
}



.navbar-inverse .navbar-nav>li>a {
  color: white;
  
}

.navbar {
  border-radius: 0;
}

.active {
  /* background: white; */
  border-radius: 2px;
}

.navbar .dropdown-menu {
  margin-right: -1px;
}

/* Utility classes for positioning content ----------------------------------- */
.padding-left-1 {
  padding-left: 1rem !important;
}

.padding-left-2 {
  padding-left: 2rem !important;
}

.push-down-1 {
  margin-top: 1rem !important;
}

.push-down-2 {
  margin-top: 2rem !important;
}

.push-down-3 {
  margin-top: 3rem !important;
}

.push-down-4 {
  margin-top: 4rem !important;
}

.pull-up-1 {
  margin-top: -1rem !important;
}

.pull-up-2 {
  margin-top: -1rem !important;
}

.pull-up-3 {
  margin-top: -1rem !important;
}

.spacer-div-3 {
  height: 45px !important;
}

#link-to-docs,
#link-to-teaching-philosophy {
  color: #1585cf;
}

#link-to-docs:hover,
#link-to-docs:active,
#link-to-docs:visited,
#link-to-docs:focus {
  border: 1px solid #1585cf !important;
  padding-bottom: 6px !important;
  background: transparent !important;
}

/* Setting Lines after headers */
h3 {
  position: relative;
}

h3 span {
  background-color: white;
  padding-right: 10px;
}

h3:after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 0.5em;
  border-top: 2px solid slategray;
  z-index: -1;
}

/* Format the footer ---------------------------------------------------------- */
footer {
  padding-bottom: 2rem;
}

/* Format the social-professional network icons ------------------------------ */
.social-icons {
  list-style-type: none;
}

.social-icons li {
  padding-left: 2rem;
  display: inline-block;
}


.social-icons li a {
     /* color: #1585cf;*/
  color: var(--mainbackground-1);
}


.social-icons li a:hover {
  opacity: .8;
  color: var(--firstcomplement-1);
  text-decoration: none !important;
}

/* Projects page --------------------------------------------------------- */
#projects .panel {
  margin-left: 2rem;
  
  
   
}

#projects .panel-default {
  border-radius: 3px;
}

#projects .panel-default {
  border-radius: 3px;
}

#projects .panel-heading {
  border-bottom: none;
}

#projects .panel-heading,
#projects .panel-footer {
  text-align: center;
  
  
  padding: 2rem;
}

#projects .panel-footer {
  border-top: none;
  
  background: transparent;
}

#projects .panel-heading h5 {
  color: black;
  font-style: normal;
  font-weight: 500;
  font-size: 1.75rem;
}

.panel-default .panel-heading a:hover {
  padding-bottom: 0px !important;
}


/* HERE TO MAKE PROJECT PANEL EQUAL HIGHT Make columns inside #projects behave as equal-height flex items */
#projects .row {
  display: flex;
  flex-wrap: wrap;
}

/* Ensure each column stretches and panels inside take full height */
#projects [class*="col-"] {
  display: flex;
}

/* Make the panel fill its column and stack internal elements vertically */
#projects .panel {
  display: flex;
  flex-direction: column;
  height: 100%-5px;
  width: 100%; /* Prevent sizing issues */
  
  
}

/* Adapting the background color */
#projects .panel {
background: #F5F7FA;
}

#projects .panel-body  {
background: transparent;
}

#projects .panel-heading  {
background: transparent;
}

/* All Links panels ---------------------------------------------- */
#links .panel-default {
  border-radius: 0;
  padding: 0;
  border: none;
  box-shadow: none;
}

#links .panel-heading {
  border-bottom: none;
}

#links img {
  margin-right: 3rem;
  margin-bottom: 2rem;
  width: 100px;
  padding: 3px;
  border: 1px solid silver;
}

/* Lists ------------------------------------------------------------- */
/* Add bottom margin to the description lists */
dd {
  margin-bottom: 1rem;
}

/* Set the anchor element to display block */
.list-group li a {
  display: block;
}

/* Narrow the viewport ----------------------------------------------- */
/* Customize container */
@media only screen and (min-width: 767px) {
  .container {
    max-width: 730px;
  }
}

/* Responsive: Portrait tablets and up */
@media only screen and (min-width: 768px) {

  /* Remove the padding we set earlier */
  .container {
    max-width: 900px;
  }
}

/* Accordion panels ----------------------------------------------------- */
/* plus glyph for showing collapsible panels */
.panel-heading .accordion-plus-toggle:before {
  font-family: "Font Awesome 5 Free";
  font-weight: 900;
  content: "\f068";
  float: right;
  color: silver;
  
 
  
}

.panel-heading .accordion-plus-toggle.collapsed:before {
  content: "\f067";
  color: silver;
  font-family: "Font Awesome 5 Free";
  font-weight: 900;
}

/* arrow glyph for showing collapsible panels */
.panel-heading .accordion-arrow-toggle:before {
  font-family: "Font Awesome 5 Free";
  font-weight: 900;
  content: "\f078";
  float: right;
  color: silver;
}

.panel-heading .accordion-arrow-toggle.collapsed:before {
  font-family: "Font Awesome 5 Free";
  font-weight: 900;
  content: "\f054";
  color: silver;
}

/* sets the link to the width of the entire panel title */
.panel-title>a {
  display: block;
}

/* Back to top button */

/* Back to top button ----------------------------------------------------- */
#topper {
  display: none;
  position: fixed;
  bottom: 300px;
  right: 0px;
  z-index: 99;
  border: none;
  outline: none;
  background-color: #798f96; /*#6a9583; #1585cf;*/
  color: white;
  padding: 12px 6px 12px 6px;
  border-radius: 4px 0 0 4px;
  cursor: pointer;
  font-size: 1.6rem;
}

#topper:hover {
  background-color: #1585cf;
  opacity: .8;
}


/* Fix for the read more button ----------------------------------------------------- */

#read-more {
    display: none;
}

/* For the lists under publications ----------------------------------------------------- */
.oer-icon {
    width: 120px;       /* width of the image */
    height: auto;      /* maintain aspect ratio */
    margin-right: 15px; /* space between image and text */
}

/* For OER courses ----------------------------------------------------- */


  video {
    width: 100%;        /* scales to wrapper width */
    height: auto;
  }