body {
    margin: 0;
    padding: 0;
    font-family: 'Open Sans', 'Open Sans';
    text-align: left;
    font-size: 17px;
    /*background: #ffffff;*/
    max-width: 100%;
    overflow: auto;
    background: linear-gradient(
            to bottom,
            rgba(0, 0, 0, 0.7) 0%,
            rgba(0, 0, 0, 0.4) 25%,
            rgba(255, 255, 255, 0.3) 40%,
            rgba(255, 255, 255, 0.7) 60%,
            #ffffff 100%
    );
}

a {
    text-decoration: none;
    color: #212529;
}

a:hover {
    text-decoration: none;
    color: #000000;
}

.cookieinformation {
    width: 100%;
    position: fixed;
}


video#myVideo {
    position: fixed;
    right: 0;
    bottom: 0;
    min-width: 100%;
    min-height: 100%;
    z-index: -1;
}

div.fixedbanner {
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 0;
}

.maincontainer {

    width: 100%;
    max-width: 100%;
    overflow: hidden;


}

.row {
    margin: 0 !important;
}

.eyes {
    height: 153px
}

.fixedheader {
    width: 100%;
    padding-right: 365px !important;
    padding-left: 395px !important;
}

.textwidth {
    width: 80%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    margin: auto;
    max-width: 920px;
}

.contentwidth {
    width: 65%;
    justify-content: center;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    max-width: 100%;
}

.contentwidth2 {
    width: 65%;
    justify-content: center;
    display: flex;
    flex-direction: row;
    overflow: hidden;
    max-width: 100%;
}

@media (max-width: 2050px) {
    .contentwidth {
        width: 85%;
    }

    .contentwidth2 {
        width: 85%;
    }

    .textwidth {
        width: 80%;
        display: flex;
        flex-direction: column;
        justify-content: center;
        margin: auto;
    }

    .maincontainer {
        width: 100%;


    }

    .navbar-nav {
        width: 100%;
        padding-right: 265px !important;
        padding-left: 265px !important;

    }

    .fixedheader {
        width: 100%;
        padding-right: 265px !important;
        padding-left: 295px !important;
    }


}

@media (max-width: 1450px) {
    .contentwidth {
        width: 90%;

    }

    body {

        font-size: 15px;

    }

    .contentwidth2 {
        width: 100%;

    }

    .maincontainer {
        width: 100%;
    }

    .textwidth {
        width: 100%;
        display: flex;
        flex-direction: column;
        justify-content: center;
        margin: auto;
    }

}

.navbar-nav {
    width: 100%;
    padding-right: 20px !important;
    padding-left: 20px !important;
}

.eyes {
    height: 100px;
}

.fixedheader {
    width: 100%;
    padding-right: 20px !important;
    padding-left: 20px !important;
}

div.fixedheader {
    position: sticky;
    top: 0px;
    z-index: 999;
    padding: 0;
    background: #fff;
}

div.header {
    display: none;
    height: 153px;
    background-color: #ffffff;
    padding-right: 15px;
    padding-top: 25px;
}

div .startPageSection {
    position: relative;
    width: 100%;
    height: 400px;
    margin: 0;
    padding: 0;
}

div .startPageSection img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    display: block;
}

div.contentSectionHeadline {
    padding: 0 !important;
    min-width: 100% !important;
    padding-top: 20px !important;
    padding-bottom: 30px !important;
    margin: 0px !important;
    color: #45a2db !important;
    font-weight: 800 !important;
    font-size: 20px !important;
    background-color: transparent !important;

}

div.contentSection {
    overflow: hidden !important;
    padding-top: 0px;
    padding-bottom: 50px;
    min-width: 100% !important;
    max-width: 100% !important;
    justify-content: center;
    display: flex;
    padding-right: 0 !important;
    padding-left: 0 !important;
    align-items: flex-end;
}

/* Style f�r Inhalte*/
h1#headerheadline {
    color: #45a2db;
    text-align: right;
    font-size: 2.7em;
    line-height: 0.8em;
    font-weight: bold;
    margin: 0;
    margin-bottom: 12px;
}

h2#headersubheadline {
    color: #505050;
    text-align: right;
    font-size: 1.2em;
    line-height: 1em;
    font-weight: bold;
    text-transform: uppercase;
    margin-top: 0;
}

h2#headersubheadline span {
    color: #505050;
}

h2 {
    font-size: 1.2em;
    line-height: 1.5em;
    font-weight: bold;
    color: #686869;
    margin: 0px;
}

h3 {
    font-size: 1.2em;
    font-weight: bold;

}

h4 {
    margin: 0px;
    font-size: 1.0em;
    margin-top: 10px;
    color: #5877b0;
}

span.orginfo {
    width: 75px;
    float: left;
}

html {
    scroll-behavior: smooth;
}


div.contentSectionHeadline h3 {
    padding: 0 !important;
    min-width: 100% !important;
    padding: 0px !important;
    text-align: center !important;
    font-size: 34px !important;
    margin: 0px !important;
    color: #45a2db !important;
    font-weight: 800 !important;
    margin-bottom: 30px !important;
    background-color: transparent !important;
}

div.clear {
    clear: both;
}

/* Menu Bootstrap*/
.navbar {
    background-color: #fefefe !important; /* Dein Blau */
    padding: 10px 20px;
    margin-bottom: 0px;
    align-content: center;
}

.nav-link {
    font-size: 16px;
    text-transform: uppercase;
    padding: 10px;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #ffcc00; /* Beispiel für eine Hover-Farbe */
    text-decoration: none;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255,255,255,1)' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.navbar-nav {
    width: 100%;
    max-width: 100%;
    padding-right: 365px;
    padding-left: 365px;
    padding: 0 !important;
    display: flex;
    overflow: hidden;
    justify-content: center;
    flex-direction: row !important;

}

.navbargrey {
    background-color: #f5f5f5 !important;
    box-shadow: 0 10px 12px rgba(36, 52, 68, 0.2);
}

.navbar-default .navbar-nav > li > a:focus {
    color: #777;
}

.navbar-active {
    background-color: #ddd;
}

.navbar-inactive {
    background-color: transparent !important;
}

div.content div.contentPart {
    padding-top: 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

div.contentPart.footer {
    background-color: #abebb8;
    color: #472e33;
}

div.informationenabteil {
    padding-left: 0;
}

table.table {
    max-width: 500px;
}

.table > tbody > tr.info > td {
    background-color: #ae0f0a;
    color: #fff;
}

div.footer {
    margin-top: 20px;
    padding: 10px;
    padding-left: 20px;
    height: 80px;
    align-content: center;
    width: 100%;

}

div.footer, div.footer a {
    color: #472e33;
}

@media (max-width: 720px) {

    div.startPageSection {
        max-width: 100%;
        padding: 0px;
        margin: 0px;
        margin-bottom: 70px;
    }

    div.startPageSection img {
        max-width: 100%;
        margin-bottom: 70px;

    }

    div.contentSectionHeadline h3 {
        margin-top: 0;
        padding-left: 15px !important;
        max-width: 100%;
        overflow: hidden;
        padding: 0 !important;
    }

    div.fixedbanner {
        position: sticky;
        top: 0px;
        z-index: 1000;
        padding: 0;
    }

    div.header {
        display: none;
        margin: 0px;
        height: 100px;
        background-image: url("/img/website-header.png");
        background-repeat: no-repeat;
        background-size: 100%;
        background-position: left top;
    }

    div.header-img {
        height: 40px;
        background-color: #ffffff;
        background-image: url("/img/website-top.png");
        background-repeat: no-repeat;
        background-position: left bottom;
        background-size: 70%;
        padding: 0px;
        padding-top: 20px;
        margin-top: 0px;
    }


    div.mobileheadpart {
        float: left;
    }

    div.mobileheadpart:first-child {
        margin-right: 50px;
    }

    img.mobileheadimage {
        display: block;
        margin: 0px;
        padding: 0px;
    }

    h1#headerheadline {
        margin-top: 0px;
        -webkit-text-fill-color: #fff;
        line-height: 0.7em;
        font-size: 1.3em;
        text-align: left;
        text-shadow: 2px 2px #300000;
    }

    h2#headersubheadline {
        -webkit-text-fill-color: #fff;
        margin-top: 0px;
        font-size: 0.9em;
        text-align: left;
        text-shadow: 2px 2px #300000;
    }

    h2#headersubheadline span {
        -webkit-text-fill-color: #cccccc;
    }

    div.startPageBox {
        display: none;
    }

    div.informationenabteil {
        padding-left: 15px;
    }

    div.footer {
        font-size: 0.5em;
    }
}

@media (max-width: 420px) {
    div.startPageSection {
        overflow: hidden; /* ensures orange doesn't spill beyond image */
        height: auto; /* let it be as tall as the image */
    }

    div.startPageSection img {
        width: 100%;
        height: auto;
        min-height: 200px; /* ensures some zoom */
        object-fit: cover; /* zoom/crop effect */
        object-position: center;
        display: block; /* remove inline gaps */
    }
}


.conference-section {
    display: flex;
    width: 60%;
    border-radius: 10px;
    position: absolute;
    top: 370px;
    margin-inline: auto;
    left: 0;
    right: 0;
    z-index: 10;
    height: 140px;
    flex-direction: row;
}

.conference-item {
    flex: 1;
    padding: 20px;
    text-align: center;
    align-content: center;
}

.conference-item.left {
    background-color: #d6f2b0;
    border-top-left-radius: 10px; /* Nur die äußeren Kanten abrunden */
    border-bottom-left-radius: 10px;
    align-content: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.conference-item.middle {
    background-color: #ffffff;
    border-left: 1px solid #ddd; /* Trennt die Blöcke */
    border-right: 1px solid #ddd;
    align-content: center;
}

.conference-item.right {
    background-color: #abebb8;
    color: white;
    border-top-right-radius: 10px; /* Nur die äußeren Kanten abrunden */
    border-bottom-right-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.conference-item h3 {
    font-size: 18px;
    font-weight: 800;
    margin-top: 0px;
    margin-bottom: 15px;
}

.conference-item {
    transition: background-color 0.3s ease;
}

.conference-item.left:hover {
    background-color: #d6f2b0; /* Leicht dunkleres Grau */
    border-top-left-radius: 10px; /* Nur die äußeren Kanten abrunden */
    border-bottom-left-radius: 10px;
    align-content: center;
    text-decoration: none !important;
}

.conference-item.middle:hover {
    background-color: #f0f0f0; /* Leicht dunkleres Grau */

    align-content: center;
    text-decoration: none !important;
}

.conference-item.right:hover {

    border-top-right-radius: 10px; /* Nur die äußeren Kanten abrunden */
    border-bottom-right-radius: 10px;
    align-content: center;
    text-decoration: none !important;
    background-color: #abebb8;
}

.conference-item.left h3,
.conference-item.middle h3 {
    color: #472e33;
}

.conference-item.right h3,
.conference-item.right p,
.conference-item.right a {
    color: #472e33;
}

.conference-item p {
    margin: 10px 0;
}


.conference-icon .icon-circle {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: #45a2db;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 10px;
    color: white;
    font-size: 20px;
}

/* Allgemeine Navbar-Einstellungen */
.fixed-navbar {
    background-color: #fefefe;
    position: fixed;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 10px 12px rgba(36, 52, 68, 0.08);
    height: 120px;
}

/* Navigation Content-Bereich */
.nav_contentwidth {
    width: 55%;
    display: flex;
    align-items: center;
    max-width: 100%;
    margin: 0 auto;
    justify-content: space-between;
}

/* Logo-Bereich */
.logo-area {
    display: flex;
    align-items: center;
    margin-right: 120px;
}

.logo-area img {
    height: 75px;
    max-width: 100%;
    object-fit: contain;
}

/* Desktop Menü-Bereich */
.menu-area {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-grow: 1;
    padding: 0;
    list-style: none;
    margin: 0;
}

/* Desktop Menü-Links */
.navbar-nav .nav-link {
    color: #45a2db;
    font-weight: bold;
    padding: 10px 15px;
    text-decoration: none;
    transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: #002d62;
}

/* Burger-Menü für Mobilgeräte */
.navbar-toggler {
    border: none;
}

.navbar-toggler-icon {
    filter: invert(0.2);
}

/* Desktop Responsive Anpassungen */
@media (max-width: 2050px) {
    .nav_contentwidth {
        width: 75%;
    }
}

@media (max-width: 1450px) {
    .nav_contentwidth {
        width: 90%;
    }
}

/* Content Section Headlines */
div.contentSectionHeadline H3 {
    padding-top: 5px !important;
    padding-bottom: 10px !important;
    margin: 0px !important;
    color: #472e33 !important;
    font-weight: 800 !important;
    font-size: 27px !important;
    background-color: transparent !important;
}

/* Mobile Styles - Consolidated and Fixed */
@media (max-width: 992px) {
    /* Mobile Navbar Collapse */
    .navbar-collapse {
        position: absolute;
        top: 120px;
        right: 20px;
        left: auto;
        z-index: 1000;
        padding: 15px 0;
        width: 280px;
        background-color: #fefefe;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        border-radius: 8px;
    }

    /* Mobile Navigation List */
    .navbar-nav {
        width: 100%;
        flex-direction: column !important;
        padding: 0;
        margin: 0;
        list-style: none;
    }

    /* Mobile Navigation Items */
    .nav-item {
        width: 100%;
        text-align: center;
        border-bottom: 1px solid #eee;
        margin: 0;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .nav-item:last-child {
        border-bottom: none;
    }

    /* Mobile Navigation Links */
    .nav-link {
        font-weight: bold;
        padding: 15px 20px !important;
        color: #45a2db !important;
        border: none;
        outline: none;
        display: block;
        width: 100%;
        text-decoration: none;
        margin: 0 !important;
    }

    .nav-link:hover {
        background-color: #f8f9fa;
        text-decoration: none;
        border: none;
        outline: none;
        color: #002d62 !important;
    }

    /* Mobile Toggler */
    .navbar-toggler {
        border: none;
        outline: none;
    }

    /* Conference Section Styles */
    .conference-section {
        display: flex;
        width: 100%;
        flex-direction: row;
        top: 222px;
    }

    .conference-item.left {
        background-color: #ffffff;
        border-radius: 0px !important;
        align-content: center;
        white-space: nowrap;
        overflow: hidden;
    }

    .conference-item.middle {
        background-color: #ffffff;
        border-left: 1px solid #ddd;
        border-right: 1px solid #ddd;
        align-content: center;
        display: none;
    }

    .conference-item.right {
        background-color: #45a2db;
        color: white;
        border-radius: 0px !important;
    }

    .conference-item.left:hover {
        border-top-left-radius: 0px;
        border-top-right-radius: 0px;
        border-bottom-left-radius: 0px;
        align-content: center;
    }

    .conference-item.right:hover {
        border-bottom-left-radius: 0px;
        border-bottom-right-radius: 0px;
        border-top-right-radius: 0px;
        background-color: #515f70;
    }
}

/* Tablet and smaller desktop adjustments */
@media (max-width: 768px) {

    .logo-area {
        margin-right: 20px;
    }

    div.contentSectionHeadline H3 {
        font-size: 24px !important;
    }

    /* Hauptcontainer: Spalten untereinander stapeln */
    .row_s {
        flex-direction: column;
        align-items: center;
        gap: 15px; /* Einheitlicher Abstand zwischen allen Elementen */
    }

    /* Jede Sponsor-Spalte: einheitliche Größe und Abstände */
    .col_s {
        max-width: 220px !important; /* Feste maximale Breite */
        min-width: 220px !important; /* Feste minimale Breite für Konsistenz */
        width: 220px !important; /* Feste Breite */
        margin: 0 !important; /* Margin zurücksetzen, da gap verwendet wird */
        padding: 10px; /* Innenabstand */
        box-sizing: border-box;
    }


    /* Text-Container: einheitliche Höhe */
    .text-center_s {
        min-height: 140px !important; /* Einheitliche Mindesthöhe */
        max-height: 140px !important; /* Einheitliche Maximalhöhe */
        height: 140px !important; /* Feste Höhe */
        display: flex;
        flex-direction: column;
        justify-content: center; /* Vertikale Zentrierung */
        align-items: center;
        padding: 10px;
        box-sizing: border-box;
    }

    /* Sponsor-Column: einheitliche Höhe */
    .sponsor-column {
        min-height: 140px !important;
        max-height: 140px !important;
        height: 140px !important;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        padding: 10px;
        box-sizing: border-box;
    }

    /* Bilder in den Sponsor-Containern */
    .col_s img,
    .text-center_s img,
    .sponsor-column img {
        max-width: 60% !important; /* Reduzierte Breite für kleinere Logos */
        max-height: 60px !important; /* Reduzierte Höhe für kleinere Logos */
        width: auto !important;
        height: auto !important;
        object-fit: contain;
        object-position: center;
        margin: 0 auto;
    }

    /* Links in den Sponsor-Containern */
    .col_s a,
    .text-center_s a,
    .sponsor-column a {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 100%;
        height: 100%;
        text-decoration: none;
    }

    /* Betrag-Text anpassen */
    .betrag-text {
        font-size: 0.8rem !important;
        margin-bottom: 8px !important;
        text-align: center;
    }

    /* Falls Sponsor-Kategorien unterschiedliche Abstände haben */
    .sponsor-category {
        margin-bottom: 20px;
    }

    .sponsor-category h2 {
        margin-bottom: 15px;
        text-align: center;
    }

    .sponsor-category hr {
        margin-bottom: 20px;
    }


}


/* Text Content Spacing */
.textwidth {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 40px;
    line-height: 1.6;
}

.textwidth p {
    margin-bottom: 1.2em;
    text-align: justify;
}


/* Responsive Text Spacing */
@media (max-width: 768px) {
    .textwidth {
        padding: 15px 20px;
        max-width: 100%;
    }

    .textwidth p {
        text-align: left;
        font-size: 16px;
        line-height: 1.5;
    }
}

@media (max-width: 480px) {
    .textwidth {
        padding: 10px 15px
    }

    .textwidth p {
        font-size: 15px;
    }
}

/* Tablet and smaller desktop adjustments */
@media (max-width: 768px) {
    .logo-area {
        margin-right: 20px;
    }

    div.contentSectionHeadline H3 {
        font-size: 24px !important;
    }
}

@media (max-width: 430px) {
    .conference-details h3 {
        font-size: 17px !important; /* smaller heading */
        font-weight: 800;
    }

    .conference-details p {
        font-size: 14px !important; /* smaller paragraph text */
        margin: 0;
    }
}


/* Single Column Layout für Einladung */
.einladung-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 30px 50px;
    line-height: 1.7;
    text-align: left;
}

.einladung-container p {
    margin-bottom: 1.5em;
    text-align: justify;
    font-size: 16px;
    color: #333;
}

.einladung-container p:first-child {
    font-size: 18px;
    margin-bottom: 2em;
}

.einladung-container p:last-child {
    margin-bottom: 0;
    margin-top: 2em;
}

.einladung-container b {
    font-weight: 600;
}

/* Responsive Design */
@media (max-width: 768px) {
    .einladung-container {
        padding: 20px 25px;
        max-width: 100%;
    }

    .einladung-container p {
        text-align: left;
        font-size: 15px;
        line-height: 1.6;
        margin-bottom: 1.3em;
    }

    .einladung-container p:first-child {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .einladung-container {
        padding: 15px 20px;
    }

    .einladung-container p {
        font-size: 14px;
        line-height: 1.5;
        margin-bottom: 1.2em;
    }

    .einladung-container p:first-child {
        font-size: 15px;
    }
}


/* Banner */
.banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;

    display: flex;
    justify-content: center;  /* horizontal */
    align-items: center;      /* vertikal */

    background: linear-gradient(90deg,
    rgba(0, 0, 0, 0.6) 0%,
    rgba(0, 0, 0, 0.3) 40%,
    rgba(0, 0, 0, 0.1) 100%
    );

    text-align: center;
}


/* Haupttitel */
.banner-overlay h1 {
    margin: 0;
    font-size: clamp(32px, 5vw, 64px);
    line-height: 1.1;
    font-weight: 800;
    letter-spacing: -0.02em;
    max-width: 800px;
    color: #ffffff;
    text-shadow:
            0 2px 4px rgba(0,0,0,0.6),
            0 4px 12px rgba(0,0,0,0.5);
}


/* Mobile */
@media (max-width: 768px) {

    .banner-overlay {
        padding: 25px 20px;
    }

    .banner-overlay h1 {
        font-size: 28px;
    }
}

.conference-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
}

.conference-item:hover {
    background: rgba(110, 110, 110, 0.3);

    box-shadow:
            0 10px 25px rgba(0, 0, 0, 0.4),
            0 4px 10px rgba(0, 0, 0, 0.3),
            inset 0 2px 2px rgba(255,255,255,0.35),
            inset 0 -4px 8px rgba(0,0,0,0.35);
}