html {
    scroll-behavior: smooth;
}

body {
    margin:0; 
    padding:0;
    font-family: 'Montserrat';
}

a {
    outline: none;
    text-decoration: none;
    color: #e38b00;
}

p {
    line-height: 30px;
}

ol li {
    margin-bottom: 8px;
}

hr { 
    display: block; 
    height: 1px;
    border: 0; 
    border-top: 1px solid rgb(107, 107, 107);
    margin: 2em 0; 
    padding: 0; 
}

button {
    padding: 10px 30px;
    font-size: 16px;
    width: 240px;
    border: none;
    background: #e38b00;
    color: #fff;
    font-family: 'Montserrat';
    font-weight: bold;
    cursor: pointer;
}

button:hover {
    background: #b46f00;
}

button.stop {
    background-color: #666;
}

.button-wrapper {
    text-align: left;
    padding: 10px 0 30px 0;
}

.container {
    max-width: 1200px;
    margin:0 auto;
}

.hero-scene {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    width:100%;
    height:100vh;
    background: url('../img/hero.jpg') center center no-repeat;
    background-size: cover;
}

h1 {
    color: #fff;
    text-shadow: 0 0 30px #000;
    font-size:300%;
    margin-bottom:0;
}

h2 {
    font-size:190%;
}

.main-subtitle {
    color: #fff;
    font-size:30px;
    font-weight: 400;
    text-align: center;
    text-shadow: 0 0 30px #000;
}

.nav-wrapper {
    background: #0007;
    position:fixed;
    top:0;
    left:0;
    right:0;
    text-align: center;
}

.nav-wrapper ul li {
    display: inline;
    margin:0 10px;
}

.nav-wrapper ul li a {
    color:#fff;
}

.nav-wrapper ul li a:hover {
    color:rgb(255, 179, 0);
}

.content-row {
    display: flex;
    gap: 30px;
    align-items: center;
    justify-content: center;
    padding:30px;
}

.content-row .column {
    width:50%;
}

.content-row .column img {
    width:100%;
}

.gray {
    background: #102337;
    color:#fff;
}

.bottom-gradient-row {
    /* Permalink - use to edit and share this gradient: https://colorzilla.com/gradient-editor/#feffff+56,ededed+100 */
    background: #feffff; /* Old browsers */
    background: -moz-linear-gradient(top,  #feffff 56%, #ededed 100%); /* FF3.6-15 */
    background: -webkit-linear-gradient(top,  #feffff 56%,#ededed 100%); /* Chrome10-25,Safari5.1-6 */
    background: linear-gradient(to bottom,  #feffff 56%,#ededed 100%); /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#feffff', endColorstr='#ededed',GradientType=0 ); /* IE6-9 */

}

.floating-button {
    position: fixed;
    right: -60px;
    top: 50%;
    background: #d00;
    color: #fff;
    transform: rotate(-90deg);
    border-radius: 20px 0 0;
}

.floating-button a {
    display: inline-block;
    color:#fff;
    padding: 10px 20px;
    font-size:20px;
}

#aboutConcert {
    width:70%
}

.footer.sources {
    background-color: #000;
    color:rgb(161, 161, 161);
    font-size:12px;
}

.footer.sources ol {
    padding-left:10px;
}

@media screen and (max-width:768px) {
    .nav-wrapper {
        display: none;
    }

    .content-row {
        display: block;
    }

    .content-row .column {
        width:100%;
    }

    h1 {
        font-size: 180%;
        margin-bottom: 0;
        text-align: center;
    }

    .main-subtitle {
        font-size:20px
    }

    .floating-button {
        top: 15%;
    }
}