/*!
 * Start Bootstrap - Grayscale Bootstrap Theme (http://startbootstrap.com)
 * Code licensed under the Apache License v2.0.
 * For details, see http://www.apache.org/licenses/LICENSE-2.0.
 */

:root {
    --main-font: "Source Serif 4", Georgia, "Times New Roman", serif;
}

body {
    width: 100%;
    height: 100%;
    font-family: var(--main-font);
    color: #fff;
    background-color: #000;
}

html {
    width: 100%;
    height: 100%;
}

h1, h2, h3, h4, h5, h6 {
    margin: 0 0 35px;
    text-transform: none;
    font-family: var(--main-font);
    font-weight: 600;
    letter-spacing: 0;
}

#about h2 {
    text-transform: none;
}

p {
    margin: 0 0 25px;
    font-size: 18px;
    line-height: 1.5;
}

@media(min-width:768px) {
    p {
        margin: 0 0 35px;
        font-size: 20px;
        line-height: 1.6;
    }
}

a {
    color: #42dca3;
    -webkit-transition: all .2s ease-in-out;
    -moz-transition: all .2s ease-in-out;
    transition: all .2s ease-in-out;
}

a:hover,
a:focus {
    text-decoration: none;
    color: #1d9b6c;
}

.light {
    font-weight: 400;
}

.navbar-custom {
    margin-bottom: 0;
    border-bottom: 1px solid rgba(255,255,255,.3);
    text-transform: uppercase;
    font-family: var(--main-font);
    background-color: #000;
}

.navbar-custom .navbar-brand {
    font-weight: 700;
}

.navbar-custom .navbar-brand:focus {
    outline: 0;
}

.navbar-custom .navbar-brand .navbar-toggle {
    padding: 4px 6px;
    font-size: 16px;
    color: #fff;
}

.navbar-custom .navbar-brand .navbar-toggle:focus,
.navbar-custom .navbar-brand .navbar-toggle:active {
    outline: 0;
}

.navbar-custom a {
    color: #fff;
}

.navbar-custom .nav li a {
    -webkit-transition: background .3s ease-in-out;
    -moz-transition: background .3s ease-in-out;
    transition: background .3s ease-in-out;
}

.navbar-custom .nav li a:hover {
    outline: 0;
    color: rgba(255,255,255,.8);
    background-color: transparent;
}

.navbar-custom .nav li a:focus,
.navbar-custom .nav li a:active {
    outline: 0;
    background-color: transparent;
}

.navbar-custom .nav li.active {
    outline: 0;
}

.navbar-custom .nav li.active a {
    background-color: rgba(255,255,255,.3);
}

.navbar-custom .nav li.active a:hover {
    color: #fff;
}

@media(min-width:768px) {
    .navbar-custom {
        padding: 20px 0;
        border-bottom: 0;
        letter-spacing: 1px;
        background: 0 0;
        -webkit-transition: background .5s ease-in-out,padding .5s ease-in-out;
        -moz-transition: background .5s ease-in-out,padding .5s ease-in-out;
        transition: background .5s ease-in-out,padding .5s ease-in-out;
    }

    .navbar-custom.top-nav-collapse {
        padding: 0;
        border-bottom: 1px solid rgba(255,255,255,.3);
        background: #000;
    }
}

.intro {
    display: table;
    width: 100%;
    height: auto;
    padding: 100px 0;
    text-align: center;
    color: #fff;
    background: url(../img/intro-bg.jpg) no-repeat bottom center scroll;
    background-color: #000;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    background-size: cover;
    -o-background-size: cover;
}

.intro .intro-body {
    display: table-cell;
    vertical-align: middle;
}

.intro .intro-body .brand-heading {
    font-size: 40px;
}

.intro .intro-body .intro-text {
    font-size: 18px;
}

@media(min-width:768px) {
    .intro {
        height: 100%;
        padding: 0;
    }

    .intro .intro-body .brand-heading {
        font-size: 100px;
    }

    .intro .intro-body .intro-text {
        font-size: 26px;
    }
}

.btn-circle {
    width: 70px;
    height: 70px;
    margin-top: 15px;
    padding: 7px 16px;
    border: 2px solid #fff;
    border-radius: 100%!important;
    font-size: 40px;
    color: #fff;
    background: 0 0;
    -webkit-transition: background .3s ease-in-out;
    -moz-transition: background .3s ease-in-out;
    transition: background .3s ease-in-out;
}

.btn-circle:hover,
.btn-circle:focus {
    outline: 0;
    color: #fff;
    background: rgba(255,255,255,.1);
}

.btn-circle i.animated {
    -webkit-transition-property: -webkit-transform;
    -webkit-transition-duration: 1s;
    -moz-transition-property: -moz-transform;
    -moz-transition-duration: 1s;
}

.btn-circle:hover i.animated {
    -webkit-animation-name: pulse;
    -moz-animation-name: pulse;
    -webkit-animation-duration: 1.5s;
    -moz-animation-duration: 1.5s;
    -webkit-animation-iteration-count: infinite;
    -moz-animation-iteration-count: infinite;
    -webkit-animation-timing-function: linear;
    -moz-animation-timing-function: linear;
}

@-webkit-keyframes pulse {    
    0 {
        -webkit-transform: scale(1);
        transform: scale(1);
    }

    50% {
        -webkit-transform: scale(1.2);
        transform: scale(1.2);
    }

    100% {
        -webkit-transform: scale(1);
        transform: scale(1);
    }
}

@-moz-keyframes pulse {    
    0 {
        -moz-transform: scale(1);
        transform: scale(1);
    }

    50% {
        -moz-transform: scale(1.2);
        transform: scale(1.2);
    }

    100% {
        -moz-transform: scale(1);
        transform: scale(1);
    }
}

.content-section {
    padding-top: 100px;
}

.download-section {
    width: 100%;
    padding: 50px 0;
    color: #fff;
    background: url(../img/downloads-bg.jpg) no-repeat center center scroll;
    background-color: #000;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    background-size: cover;
    -o-background-size: cover;
}

#map {
    width: 100%;
    height: 200px;
    margin-top: 100px;
}

@media(min-width:767px) {
    .content-section {
        padding-top: 250px;
    }

    .download-section {
        padding: 100px 0;
    }

    #map {
        height: 400px;
        margin-top: 250px;
    }
}

.btn {
    border-radius: 0;
    text-transform: uppercase;
    font-family: var(--main-font);
    font-weight: 400;
    -webkit-transition: all .3s ease-in-out;
    -moz-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
}

.btn-default {
    border: 1px solid #42dca3;
    color: #42dca3;
    background-color: transparent;
}

.btn-default:hover,
.btn-default:focus {
    border: 1px solid #42dca3;
    outline: 0;
    color: #000;
    background-color: #42dca3;
}

ul.banner-social-buttons {
    margin-top: 0;
}

@media(max-width:1199px) {
    ul.banner-social-buttons {
        margin-top: 15px;
    }
}

@media(max-width:767px) {
    ul.banner-social-buttons li {
        display: block;
        margin-bottom: 20px;
        padding: 0;
    }

    ul.banner-social-buttons li:last-child {
        margin-bottom: 0;
    }
}

footer {
    padding: 50px 0;
}

footer .image-credit {
    font-size: 10px;
    opacity: 0.7;
    margin-top: 5px;
}

footer p {
    margin: 0;
}

::-moz-selection {
    text-shadow: none;
    background: #fcfcfc;
    background: rgba(255,255,255,.2);
}

::selection {
    text-shadow: none;
    background: #fcfcfc;
    background: rgba(255,255,255,.2);
}

img::selection {
    background: 0 0;
}

img::-moz-selection {
    background: 0 0;
}

body {
    webkit-tap-highlight-color: rgba(255,255,255,.2);
}

.navbar-brand .brand-img {
    display: inline-block;
    height: 28px;
    width: auto;
    margin-right: 6px;
    vertical-align: middle;
}

#contact {
    padding-top: 80px;
}

#cv {
    padding-top: 80px;
}

#about {
    padding-top: 30px;
}

#cv .download-section {
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.9), 0 0 12px rgba(0, 0, 0, 0.6);
}
#cv .download-section {
    background-image: linear-gradient(rgba(0, 0, 0, 0.35), rgba(0, 0, 0, 0.35)), url(../img/downloads-bg.jpg);
}

.profile-photo {
    display: block;
    width: 200px;
    height: 200px;
    margin: 0 auto 30px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #fff;
    margin-top: 80px;
}

/* Paper description boxes */
#pub-list li {
    position: relative;
}

.pub-desc {
    font-size: 14px;
    line-height: 1.5;
    padding: 12px 14px;
    margin: -20px 0 35px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 6px;
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
}

/* On wide screens, move the boxes into the margins, with arrows */
@media (min-width: 1200px) {
    #pub-list .pub-desc {
    position: absolute;
    top: 0;
    width: min(350px, calc((100vw - 780px) / 2 - 80px));
    margin: 0;
}
    #pub-list li:nth-child(odd) .pub-desc {
        left: calc(100% + 60px);   /* right-hand margin */
    }
    #pub-list li:nth-child(even) .pub-desc {
        right: calc(100% + 60px);  /* left-hand margin */
    }

    /* Hand-drawn arrow */
    #pub-list .pub-desc::before {
        content: "";
        position: absolute;
        top: 6px;
        width: 52px;
        height: 30px;
        background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 52 30' fill='none' stroke='white' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M50 24 C40 27 27 24 17 18 C12 15 8 12 5 9'/%3E%3Cpath d='M5 9 L13 9.7 M5 9 L5.7 17'/%3E%3C/svg%3E") no-repeat center / contain;
        opacity: 0.85;
    }
    #pub-list li:nth-child(odd) .pub-desc::before {
    left: -56px;
    top: 4px;
    transform: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 52 30' fill='none' stroke='white' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M50 25 C45 14 32 10 5 10.5'/%3E%3Cpath d='M5 10.5 L12 6.5 M5 10.5 L12 14.5'/%3E%3C/svg%3E");
}
    #pub-list li:nth-child(even) .pub-desc::before {
        right: -56px;
        transform: scaleX(-1);      /* mirrored to point right */
    }
}