body {
    font-family: "Open Sans", Sans-serif;            
    color: #313d47;
    font-size: 18px;
    line-height: 1.6em;            
    scroll-behavior: smooth;
}

header {
    background-color: #fff;
    color: #fff;
    padding: 10px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1520px;
    margin: 0 auto;
}

.logo {                     
    transition: opacity 2s ease;
}

.logo.visible {
    opacity: 1;
}

nav ul {
    background-color: #e30613;
    list-style: none;
    margin-top: -10px;
    margin-bottom: 80px;
    padding: 10px 0;
    display: flex;
    z-index: 0;
}

nav ul li {
    margin: 5px 20px;
    z-index: 2;
}

nav ul li:first-child {
    margin-left: 400px;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.2s;
    position: relative;
}
/* Navigation Hover Effekt */
nav ul li a:hover,
nav ul li a:focus {
    color: #fff;
}
nav ul li a::after {
    content: "";
    display: block;
    width: 0;
    height: 3px;
    background: #fff;
    transition: width 0.3s;
    margin: 0 auto;
    position: absolute;
    left: 0;
    right: 0;
    bottom: -4px;
}
nav ul li a:hover::after,
nav ul li a:focus::after {
    width: 100%;
}

main {
    padding: 20px;
    width: 100%;
    max-width: 1080px;
    position: relative;
    background-color: #fff;
    margin: 0 auto;
}

.fade-section {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s cubic-bezier(.6,.3,0,1), transform 0.7s cubic-bezier(.6,.3,0,1);
    will-change: opacity, transform;
}
.fade-section.visible {
    opacity: 1;
    transform: translateY(0);
}
.fade-section.hidden {
    opacity: 0;
    transform: translateY(40px);
}

h1 {
    color: #e30613;
    font-size: 50px;
    font-weight: 800;
    text-transform: uppercase;
    line-height: 1.4em;
    margin-left: 10px;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.25);
}

h2 {
    font-size: 30px;
    font-weight: 600;
    margin-bottom: 10px;
    margin-left: 20px;
}

h3 {
    font-size: 20px;
    font-weight: 600;
	margin-top: -5px;
    margin-bottom: 10px;
    margin-left: 20px;
}

strich {
    margin-left: 18px;
}

footer {
    background-color: #000;
    color: #fff;
    text-align: center;
    padding: 10px 0;
    max-width: 1580px;
    margin: 0 auto;
}

table {
    width: 800px;
    border-collapse: collapse;
    margin-bottom: 20px;
    margin-left: 20px;
}

table, th, td {
    border: 1px solid #fff;
}

th, td {
    width: 400px;
    padding: 10px;
    text-align: left;
}

/* Standard Link (außerhalb der Navigation) */
a {
    color: #e30613;
    text-decoration: none;
    position: relative;
    transition: color 0.2s;
}
/* Spezifisch: Navigation-Link Hover-Effekt nicht übernehmen */
nav ul li a {
    color: #fff;
}
/* Alle Links außerhalb der Navigation: Hover-Unterstreichung rot, Textfarbe bleibt */
main a:not(nav ul li a):hover,
main a:not(nav ul li a):focus,
footer a:hover,
footer a:focus {
    color: inherit;
}
main a:not(nav ul li a)::after,
footer a::after {
    content: "";
    display: block;
    width: 0;
    height: 3px;
    background: #e30613;
    transition: width 0.3s;
    margin: 0 auto;
    position: absolute;
    left: 0;
    right: 0;
    bottom: -4px;
}

#weitereInfos a.no-underline::after {
    display: none;
}
/* Schwarzer Rahmen für Bilder in no-underline Links */
#weitereInfos a.no-underline img {
    border: 2px solid #000;   /* 2px schwarzer Rahmen */
    /* optional: etwas Abstand zwischen Bild und Rahmen */
    padding: 2px;
}
main a:not(nav ul li a):hover::after,
main a:not(nav ul li a):focus::after,
footer a:hover::after,
footer a:focus::after {
    width: 100%;
}

/* Logo als Nav-Punkt */
nav ul li.nav-logo {
    margin: -100px 0px -100px 100px; /* oben, rechts, unten, links */
    padding: 0;
    display: flex;
    align-items: center;
    z-index: 2;
}

.tkh-logo-nav {
    height: 200px;
    width: auto;
    display: block;
    filter: drop-shadow(0 2px 8px rgba(0,0,0,0.15));            
    padding: 4px 10px;
}

/* Abstand der anderen Nav-Punkte (linksbündig) */
nav ul li:not(.nav-logo) {
    margin-top: 0;
    margin-bottom: 0;
}
nav ul li:first-child {
    margin-left: 0;
}

/* --- BEREICH FÜR DEN FOOTER --- */
footer a {
    color: #fff !important;
    text-decoration: none;
    position: relative;    
    transition: color 0.2s;
}
footer a::after {
    content: "";
    display: block;
    width: 0;
    height: 3px;
    background: #fff;
    transition: width 0.3s;
    margin: 0 auto;
    position: absolute;
    left: 0;
    right: 0;
    bottom: -4px;
}
footer a:hover,
footer a:focus {
    color: #fff !important;
}
footer a:hover::after,
footer a:focus::after {
    width: 100%;
}
/* --- ENDE FOOTER-BEREICH --- */