/* General Styles */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
}

/* Navbar Styles */
.navbar {
    background-color: #006400; /* Green */
}

.navbar-nav .nav-link {
    color: #ffffff; /* White */
}

.navbar-nav .nav-link:hover {
    color: #FFD700; /* Gold */
}

.navbar-toggler-icon {
    background-color: #FFD700; /* Gold */
}

.icon-container {
    display: flex;
    justify-content: flex-end;
    gap: 15px;
}

.icon {
    font-size: 24px;
    color: #FFD700; /* Gold */
    cursor: pointer;
}

.icon:hover {
    color: #ffffff; /* White on hover */
}

/* Modal Styles */
.modal-content {
    background-color: #f4f4f4;
    color: #333;
}

.modal-content h2 {
    color: #006400; /* Green */
}

.modal-content .close {
    color: #006400; /* Green */
}

/* Footer Styles */
footer {
    background-color: #006400; /* Green */
    color: white;
}

footer a {
    color: white;
}

footer a:hover {
    color: #FFD700; /* Gold */
}

/* Publications Section */
.Publications {
    padding: 50px 0;
    background-color: #ffffff;
    color: #333;
}

.Publications h1 {
    font-size: 2.5em;
    color: #006400; /* Green */
    margin-bottom: 20px;
}

.underline {
    width: 80px;
    height: 3px;
    background-color: #006400; /* Green */
    margin: 0 auto 20px;
}

/* Toggle Content Styles */
.toggle-link {
    color: #006400; /* Green */
    text-decoration: none;
    display: block;
    margin: 10px 0;
}

.toggle-link:hover {
    color: #FFD700; /* Gold */
}

.toggle-content {
    display: none;
    text-align: center;
    margin-top: 10px;
}

iframe {
    width: 100%;
    height: 500px;
    border: none;
    margin-top: 20px;
}

img {
    width: 80%;
    height: auto;
    margin-top: 20px;
}

/* Footer Navigation Styles */
footer nav a {
    color: white;
    margin: 0 10px;
}

footer nav a:hover {
    color: #FFD700; /* Gold */
}