:root {
    --blue: #225497;
    --yellow: #EDEC88;
    --green: #2CAA74;
    --red: #DB585E;
}

::-webkit-scrollbar {
  background: transparent;
  width: 10px;
}

::-webkit-scrollbar-thumb {
  background: var(--yellow);
  border-radius: 5px;
}

body {
    background-color: var(--blue);
    position: relative;
    scrollbar-gutter: stable;
}

body::before {
    content:"";
    position: absolute;
    inset: 0; 
    height: 100%;
    background-image: url('image-assets/hexBGopaque.svg');
    background-size: 850px;
    background-position: top center;
    z-index: -1;
    opacity: 0.1;
}

.topBar {
    height: 20px;
    background-color: var(--green);
    width:100%;
}

img {
    max-width: 100%;
}

h1 {
    font-family: "rubik", sans-serif;
    font-weight: 600;
    font-style: normal;
    font-size: 59px;
    color: white;
    text-align: center;
    padding-top: 80px;
    padding-bottom: 20px;
}

h2 {
    font-family: "rubik", sans-serif;
    font-weight: 700;
    font-style: normal;
    font-size: 36px;
    color: white;
    text-align:center;
    padding-bottom: 20px;
}

h3 {
    font-family: "rubik", sans-serif;
    font-weight: 600;
    font-style: normal;
    font-size: 32px;
    color: white;
    padding-bottom: 20px;
}

h4 {
    font-family: "rubik", sans-serif;
    font-weight: 600;
    font-style: normal;
    font-size: 18px;
    color: white;
}

p {
    font-family: "rubik", sans-serif;
    font-weight: 400;
    font-style: normal;
    font-size: 18px;
    color: white;
}

a {
    color: white;
}

a:hover {
    color: var(--yellow);
}

.bold {
    font-weight: 600;
}

.italic {
    font-style: italic;
}

ul li {
    font-family: "rubik", sans-serif;
    font-weight: 400;
    font-style: normal;
    font-size: 18px;
    color: white;
    padding-left: 15px;
    margin: 5px 0;
}


ul li::marker {
  content: "\2B22  ";
  color: white;
  font-size: 18px;
}


/* NAV */
nav ul li::marker {
    content: "";
}

.navbar-brand img {
    height: 50px;
}

.nav-link {
    font-family: "rubik", sans-serif;
    font-weight: 300;
    font-style: normal;
    font-size: 22px;
    color: white;
    text-align: center;
}

.nav-link:hover, .nav-link:focus {
    color: var(--yellow);
}

@media (max-width: 991px) {
    .navbar-toggler span {
        display: block;
        width: 25px;
        height: 3px;
        background: #fff;
        margin: auto;
        margin-bottom: 4px;
        transition: all 400ms linear;
        cursor: pointer;
    }

    .navbar-toggler[aria-expanded="true"] span:first-child {
        transform: rotate(-45deg);
        position: relative;
        top: 7.5px;
    }

    .navbar-toggler[aria-expanded="true"] span:nth-child(2) {
        opacity: 0;
    }

    .navbar-toggler[aria-expanded="true"] span:last-child {
        transform: rotate(45deg);
        bottom: 6px;
        position: relative;
    }
}

@media (max-width: 1199px) { 
   .nav-link {
        font-size: 18px;
    } 
}

.navbar-toggler {
    border: none;
    box-shadow: none
}

.navbar-toggler:focus {
    box-shadow: none;
}

/* FOOTER */

footer {
    text-align: center;
}

footer .col-md-2 {
    display: flex;
    align-items: center;    
    justify-content: center;
}

footer .container-fluid:first-child {
    background-color: var(--yellow);    
}

footer .container-fluid:first-child h4, footer .container-fluid:first-child p {
    color: black;   
}

footer .container-fluid:first-child h4 {
    padding-top: 30px;
    color: black;   
}

footer .container-fluid:first-child p {
    padding: 20px 0;
    margin-bottom: 0;   
}


footer .container-fluid:last-child {
    background-color: var(--red);
}

footer .container-fluid:last-child p {
    margin-bottom: 0;
    padding: 10px 0;
}

footer a:hover {
    color: var(--yellow);
}



/* HOME */

.fullscreenBanner {
    height: 100vh;
    position: relative;
    display: flex;
    flex-direction: column;
}

.banner {
    flex-grow: 1;
    background-image: url('image-assets/homeBanner.jpg');
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-top: 20px;
}

.bannerLogo {
    width: 80%;
    max-width: 1000px;
    display: block;
    position: relative;
}

.bannerText {
    font-family: "rubik", sans-serif;
    font-weight: 600;
    font-style: normal;
    font-size: 37px;
    color: var(--yellow);
    position: relative;
    padding-top: 50px;
    text-align: center;
}

.whiteText {
    color: white;
}


/*
.bannerMelbourne {
    background-color: black;
    color: white;
    font-family: tt-paplane, sans-serif;
    font-weight: 400;
    font-style: normal;
    text-align: center;
    text-transform: uppercase;
    font-size: 30px;
    padding: 10px 30px;
    border-radius: 3px;
    border: 10px solid white;
    top: 26vh;
    position: relative;
    display: inline;
}


.bannerImage {
    z-index: -1;
    position: absolute;
    top:0;
    left: 50%;
    transform: translate(-50%, 0);
    width: calc(100vw - 10px);
}
*/

.scrollDown {
    width: 50px;
    position: absolute;
    bottom: 80px;
    left: 50%;
    transform: translate(-50%, 0);
}

.scrollDown.is-mobile-chrome {
    bottom: 120px;
}

iframe {
    width: 100%;
    aspect-ratio: 16 / 9;
    margin: 30px 0 50px;
    border: 10px solid var(--green);
    border-radius: 10px;
}


/* Author Information */

#internalNav {
    margin-top: 66px;
    margin-bottom: 60px;
   
}

#internalNav > nav {
    height: calc(100vh - 1rem);
    overflow: auto;
    background-color: rgba(0,0,0,0.1);
    border-radius: .25rem;

}

#internalNav .nav-link {
    font-size: 16px;
    text-align: left;
}

#internalNav > .nav-pills > a.nav-link {
    width: 100%;
    font-weight: 600;
}

/*
#internalNav > .nav-pills > .nav-pills > a.nav-link {
    border-left: 4px solid var(--green);
    margin-top: 0 !important;
    margin-bottom: 0 !important;
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}
*/

#internalNav .nav-link.active {
    background-color: var(--green);
}

.newTrack {
    background-color: var(--red);
    display: inline-block;
    padding: 2px 4px;
    font-weight: 600;
    margin-left: 5px;
    border-radius: .25rem;
}

article {
    margin-bottom: 60px;
}

@media (min-width: 1400px) { 
   #internalNav .nav-link {
        font-size: 17px;
    }
   
    #internalNav > .nav-pills > a.nav-link {
        font-size: 20px;
    }   
}

/* Organising Committee */

.hex {
  width: 100%;
  max-width: 300px;
  padding:50px;  
  aspect-ratio: 1/cos(30deg);
  clip-path: polygon(50% -50%,100% 50%,50% 150%,0 50%);
  background-color: var(--green);
  margin-bottom: 30px;
  margin-top: 50px;
}

.OC h2 {
    padding-bottom: 0;
    padding-top: 60px;
}

.OC h3 {
    padding-bottom: 0;
}


/* Venue */
.headerBanner {
    max-height: 700px;
    height: 100vh;
    display: flex;
    flex-direction: column;
}

.venueBanner {    
    background-image: url('image-assets/Southbank_170394.png');
    background-position: center center;
    background-size:cover;
    margin: 60px 0 0;
    flex-grow: 1;
    position: relative;
    z-index: 1;
}
/*
.venueBanner::before {
    content:"";
    inset: 0;
    background-color: rgb(175, 203, 255);
    position: absolute;
    z-index: -1;
    mix-blend-mode: multiply;
}
*/

/* Programme */
.programme .row {
    padding-top: 40px;
}

.programme h4 {
    text-align: right;
    padding-bottom: 20px;
}

.programme p {
    text-align: left;
}

@media (max-width: 767px) {
    .programme h4, .programme p {
        text-align: center;
    }
}