/* Reset and Accessibility */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f4f4f4;
}

/* Header and Navigation */
header {
    background: #2c3e50;
    color: white;
    padding: 1rem;
    position: sticky;
    top: 0;
    z-index: 100;
}

header h1 {
    text-align: center;
    margin-bottom: 1rem;
}

.nav-menu {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 1rem;
    z-index: 100; /* Ensure menu stays above content */
}

.nav-menu a {
    color: white;
    text-decoration: none;
    padding: 0.5rem;
}

.nav-menu a:hover, .nav-menu a:focus {
    background: #34495e;
    outline: none;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 200; /* Ensure toggle is clickable above menu */
}

/* Main Content */
main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

section {
    margin-bottom: 2rem;
}

h2 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

/* Search */
.search-container {
    margin: 1rem 0;
}

#search {
    padding: 0.5rem;
    width: 70%;
    max-width: 300px;
}

.search-container button {
    padding: 0.5rem 1rem;
    background: #2c3e50;
    color: white;
    border: none;
    cursor: pointer;
}

.search-container button:hover {
    background: #34495e;
}

.search-container button:nth-child(4) { /* Clear button */
    background: #e74c3c; /* Red for contrast */
    margin-left: 0.5rem;
}

.search-container button:nth-child(4):hover {
    background: #c0392b;
}

/* Table */
.content-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
}

.content-table th, .content-table td {
    padding: 0.75rem;
    border: 1px solid #ddd;
    text-align: left;
}

.content-table th {
    background: #2c3e50;
    color: white;
}

/* Contact Section */
#contact a {
    color: #2c3e50;
    text-decoration: underline;
}

#contact a:hover, #contact a:focus {
    color: #34495e;
    outline: none;
}

.contact-options {
    list-style: none;
    margin-top: 0.5rem;
}

.contact-options li {
    margin-bottom: 0.5rem;
}

/* Footer */
footer {
    text-align: center;
    padding: 1rem;
    background: #2c3e50;
    color: white;
}

.back-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #2c3e50;
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    cursor: pointer;
    display: none;
    border-radius: 4px; /* Slight rounding */
    z-index: 150; /* Ensure visibility above content */
}

.back-to-top:hover {
    background: #34495e;
}

/* Responsive Design */
@media (max-width: 900px) {
    .nav-menu {
        display: none;
        flex-direction: column;
        width: 100%;
        background: #2c3e50;
        position: absolute;
        top