.btn-primary {
    --bs-btn-bg: #005D7E;
    --bs-btn-border-color: #005D7E;
    --bs-btn-hover-bg: #0B769D;
    --bs-btn-hover-border-color: #0A688F;
    --bs-btn-active-bg: #0A688F;
    --bs-btn-active-border-color: #0B769D;
}

.inner-page {
    background-color: unset;
}

.bg-middle_blue form{
    background-color: #005D7E;
}

.bg-1 {
    background-image: 
        linear-gradient(to bottom, rgba(255, 255, 255, 0) 300px, #ffffff 700px),
        url('../img/header_background.jpg');
    background-position: top center;
    background-repeat: no-repeat;
    background-size: cover;
    height: 929px;
}

#stage {
    margin-top: 130px;
    padding-top: 50px;
}

#stage h1 {
    text-transform: uppercase;
    font-size: 3em;
}

#stage h2 {
    color: #005D7E;
    font-style: italic;
    font-weight: normal;
    font-size: 2em;
    margin-top: 0.7em;
    margin-bottom: 1.7em;
}

#stage .btn-primary {
    font-size: 1.5em;
    padding: 0.5em 2em;
    background-color: #8FC73E;
    border-color: #8FC73E;
}

#stage .btn-primary:hover {
    background-color: #8FC73E;
    border-color: #8FC73E;
}

#stage-video {
    width: 100%;
}

.start-news {
    background-color: rgba(78, 142, 165, 0.11);
    padding: 2em;
}

.start-events {
    background-color: #8FC73E;
    padding: 2em;
}

.start-events h4, .start-events h4:hover {
    color: #444444;
}

.start-news h3, .start-events h3 {
    font-size: 2em;
    margin-bottom: 1em;
}

.circle {
    background-color: #ffffff;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    overflow: hidden;
}

@media (max-width: 991.98px) {
    .circle {
        width: 100px;
        height: 100px;
    }
}

.circle img.width-85 {
    width: 85%;
}

.service-headline {
    font-weight: bold;
    font-size: 1.5em;
}

#footer .footer-top .social-links a {
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #0e6685;
    color: #fff;
    line-height: 1;
    padding: 0;
    border-radius: 4px;
    text-align: center;
    width: 36px;
    height: 36px;
    transition: 0.3s;
    flex-shrink: 0;
}

#footer .footer-top .social-links a:hover {
    background: #0e6685;
}

#footer .footer-top .social-links a.zenodo img {
    display: block;
    width: 24px;
    height: 24px;
    object-fit: contain;
}

a:hover {
    color: #0B769D;
    text-decoration: none;
}

.back-to-top:hover {
    background: #0B769D;
    color: #fff;
}