/* General Styles */
body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f9f9f9;
    color: #333;
}

/* Banner Image */
.banner {
    width: 100%;
    height: auto;
}

/* Navigation Bar */
nav {
    background: #003366;
    padding: 10px 0;
}

.nav-bar {
    list-style: none;
    display: flex;
    justify-content: center;
    padding: 0;
    margin: 0;
}

.nav-bar > li {
    position: relative;
    margin: 0 15px;
}

.nav-bar > li > a {
    color: #fff;
    text-decoration: none;
    font-weight: bold;
    padding: 10px 15px;
    display: block;
}

.nav-bar > li > a:hover {
    background: #cc0000;
    border-radius: 5px;
}

/* Dropdown Menus */
.dropdown-content {
    display: none;
    position: absolute;
    background: #cc0000;
    border-radius: 5px;
    list-style: none;
    padding: 0;
    margin: 0;
    top: 100%;
    left: 0;
}

.dropdown-content li {
    margin: 0;
}

.dropdown-content a {
    color: #fff;
    text-decoration: none;
    padding: 10px 15px;
    display: block;
}

.dropdown-content a:hover {
    background: #e0e0e0;
    color: #333;
}

.dropdown:hover .dropdown-content {
    display: block;
}

/* Main Content */
main {
    padding: 20px;
}

.content {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.telescope-image {
    width: 300px;
    height: auto;
    border: 1px solid #ddd;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Footer */
footer {
    background: #003366;
    color: #fff;
    text-align: center;
    padding: 10px 0;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

.footer-logo {
    width: 80px;
    height: auto;
}