/* General Styles */
body {
    font-family: Arial, sans-serif;
    color: #333;
    margin: 10;
    padding: 100;
    background-size: cover;
    background-position: center;
}

h1, h2 {
    color: #006699;
}

h1 {
    text-align: center;
    font-size: 5rem;
    margin-top: 50px;
}

h2 {
    font-size: 2rem;
    margin: 20px 0;
    text-align: center;
}

p {
    line-height: 1.6;
    font-size: 1.1rem;
    text-align: justify;
    padding: 0 10px;
    margin: 0 auto;
    max-width: 900px;
}

/* Navigation Styles */
nav {
    background-color: #006699;
    padding: 15px;
    display: flex;
    justify-content: space-around;
    align-items: center;
}

nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    align-items: center;
}

nav li {
    margin: 0 15px;
}

nav a {
    color: #fff;
    text-decoration: none;
    font-size: 1.1rem;
    padding: 10px 20px;
    transition: background-color 0.3s ease;
}

nav a:hover {
    background-color: #004466;
    border-radius: 5px;
}

/* Dropdown Menu */
.dropdown {
    position: relative;
}

.dropbtn {
    background-color: #006699;
    color: white;
    padding: 10px 20px;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
}

.dropbtn:hover {
    background-color: #004466;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: #fff;
    min-width: 160px;
    box-shadow: 0px 8px 16px rgba(0, 0, 0, 0.2);
    z-index: 1;
}

.dropdown-content a {
    color: black;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
}

.dropdown-content a:hover {
    background-color: #f1f1f1;
}

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

/* Search Bar Styles */
.search-container {
    display: flex;
    align-items: center;
}

.search-container input[type="text"] {
    padding: 7px;
    border: 1px solid #ccc;
    border-radius: 5px;
    margin-right: 5px;
}

.search-container button {
    padding: 7px 15px;
    border: none;
    background-color: #004466;
    color: white;
    cursor: pointer;
    border-radius: 5px;
}

.search-container button:hover {
    background-color: #003355;
}

/* Main Content Styles */
main {
    padding: 50px 10px;
}

.intro {
    background-color: #f9f9f9;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.virtual-lab {
    margin-top: 50px;
    text-align: center;
}

#start-simulation {
    background-color: #006699;
    color: white;
    border: none;
    padding: 15px 30px;
    font-size: 1.2rem;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

#start-simulation:hover {
    background-color: #004466;
}

#simulation-area {
    margin-top: 20px;
    height: 300px;
    background-color: #e6e6e6;
    border: 2px dashed #cccccc;
    border-radius: 10px;
}

/* Footer Styles */
footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 20px 0;
    margin-top: 50px;
}

footer img {
    margin: 0 10px;
    width: 25px;
    vertical-align: middle;
}

footer p {
    margin: 10px 0;
    font-size: 1rem;
}




/* Contact Us Styles */
.contact-us {
    background-color: #f9f9f9;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    max-width: 900px;
    margin: 50px auto;
}

.contact-form {
    display: flex;
    flex-direction: column;
}

.contact-form label {
    margin: 10px 0 5px;
    font-size: 1.1rem;
}

.contact-form input,
.contact-form textarea {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 1rem;
    margin-bottom: 15px;
    width: 100%;
    max-width: 600px;
}

.submit-button {
    background-color: #006699;
    color: white;
    border: none;
    padding: 8px 16px;
    font-size: 1.2rem;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.submit-button:hover {
    background-color: #004466;
}