/* General Styles */
body, h1, h2, h3, p, a {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    color: #2C3E50;
}

body {
    background-color: #F8F9FA;
    animation: fadeIn 1s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

header {
    background-color: #2C3E50;
    color: white;
    padding: 15px 0;
    text-align: center;
    align-items: center;
    transition: background-color 0.3s ease;
}

/* Header Logo Styling */
.header-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: white;
    font-size: 1.5em;
    font-weight: bold;
    background-color: #2C3E50;
    padding: 10px 20px;
    border-radius: 5px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: color 0.3s ease, transform 0.3s ease;
}

.header-logo:hover {
    transform: scale(1.05);
}

/* Navigation Styling */
.topnav {
    background-color: #2C3E50;
    overflow: hidden;
    position: fixed; /* Fix the topnav at the top */
    top: 0; /* Position it at the top of the page */
    width: 100%; /* Make it span the full width of the page */
    z-index: 1000; /* Ensure it stays above other content */
    transition: background-color 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); /* Add a subtle shadow */
    align-items: center;
}

.topnav #myLinks {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease-out;
}

.topnav.responsive #myLinks {
    max-height: 500px;
}

.topnav a {
    color: white;
    padding: 12px 20px;
    text-decoration: none;
    font-size: 16px;
    display: block;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.topnav a.icon {
    display: block;
    position: absolute;
    right: 0;
    top: 0;
    padding: 6px 20px;
    font-size: 24px;
    cursor: pointer;
    transition: color 0.3s ease;
}

.topnav a.active {
    font-weight: bold;
    font-size: 20px;
}

#myLinks a:hover {
    background-color: #3498DB;
    color: white;
    transform: scale(1.1);
    transition: transform 0.3s ease;
}

/* Quiz Styles */
h1 {
    text-align: center;
    margin: 80px 0 20px;
    color: #34495E;
}

.question {
    max-width: 800px;
    margin: 20px auto;
    padding: 20px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.question h3 {
    font-size: 1.5em;
    margin-bottom: 15px;
}

.options {
    font-size: 1.1em;
    display: flex;
    flex-direction: column;
    gap: 10px; /* Abstand zwischen den Option-Items */
}

.option-item {
    display: inline-flex; /* Elemente nebeneinander anordnen */
    align-items: center; /* Radiobuttons und Text vertikal zentrieren */
    gap: 10px; /* Abstand zwischen Radiobutton und Text */
}

.option-item input[type="radio"] {
    margin-right: 10px;
}

.submit {
    display: block;
    max-width: 200px;
    margin: 30px auto;
    padding: 10px 20px;
    background-color: #3498DB;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 1.2em;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.submit:hover {
    background-color: #2980B9;
}

/* Score Bar Styles */
#score-bar-container {
    width: 100%;
    background-color: #f3f3f3;
    margin: 20px 0;
    display: flex;
    justify-content: center;
    position: relative;
}

#score-bar {
    width: 0;
    max-width: 800px;
    height: 30px;
    background-color: #3498DB;
    display: flex;
    justify-content: center;
    align-items: center;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
    border-radius: 5px;
    transition: width 0.5s ease;
}

#score-bar span {
    position: absolute;
    color: black;
    font-size: 14px;
}

/* Footer Styles */
footer {
    background-color: #2C3E50;
    color: white;
    text-align: center;
    padding: 10px 0;
}

footer a {
    color: white;
    text-decoration: none;
    margin: 0 10px;
    font-size: 14px;
}

footer a:hover {
    color: #3498DB;
}

footer p {
    font-size: 14px;
    margin: 0;
}

footer {
    background-color: #2C3E50;
    color: white;
    padding: 20px 0;
    text-align: center;
    transition: background-color 0.3s ease;
}

.footer-content {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-section {
    flex: 1;
    padding: 10px;
    min-width: 200px;
}

.footer-section h2 {
    font-size: 1.5em;
    margin-bottom: 10px;
    color: white;
}

.footer-section p, .footer-section ul {
    font-size: 1em;
    line-height: 1.6;
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: #3498DB;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #2980B9;
}

.footer-bottom {
    margin-top: 20px;
    font-size: 0.9em;
}

footer nav {
    margin-bottom: 10px;
    display: flex;
    justify-content: center;
    gap: 15px;
    align-items: center;
}

footer a {
    color: white;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
}

footer a img {
    width: 20px;
    height: 20px;
    margin-right: 8px;
}

footer a:hover {
    color: #3498DB;
}

footer p {
    font-size: 14px;
    margin-top: 10px;
    color: white;
}

footer h2 {
    font-size: 1.8em;
    margin-top: 15px;
    border-bottom: 2px solid #3498DB; /* Akzentfarbe */
    padding-bottom: 5px;
}