body {
    margin: 0;
    padding: 0;
    background-color: #1A1A1D;
    background-image: url('background.png'); /* Replace with your actual image path */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    width: 100vw;
    overflow-y: auto; /* Ensure the page is scrollable */
    font-family: 'Arial', sans-serif; /* Or any font you prefer; Arial used here for wide availability */
    color: white; /* White text */
    display: flex; /* Enable flexbox for centering */
    flex-direction: column; /* Align items vertically */
    align-items: center; /* Center horizontally */
    justify-content: flex-start; /* Align content to the top */
    height: 100vh; /* Full height for index.html */
}

.top-nav {
    position: fixed; /* Keep the nav bar fixed at the top */
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 20px;
    z-index: 1; /* Ensure the nav bar is above other content */
}

.nav-button {
    background: none;
    border: 2px solid rgba(255,255,255, 0.8); /* White border with slight transparency */
    padding: 8px 16px; /* Slightly reduced padding */
    color: white;
    font-size: 16px;
    cursor: pointer;
    border-radius: 20px;
    transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease; /* Smooth transitions */
}

.nav-button.active {
    background-color: white; /* Solid white background on active */
    color: black; /* Black text color when active */
    border-color: white; /* White border when active */
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.8); /* Glowing border on active */
}

.nav-button:hover {
    background-color: rgba(255, 255, 255, 0.2); /* Subtle background on hover */
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.5); /* Glowing border on hover */
}

.main-content {
    text-align: center; /* Center text within the div */
    margin-top: 150px; /* Increased margin to make the title and slogan appear more below */
    flex: 1; /* Allow the main content to grow and fill the available space */
}

.title {
    font-size: 4em; /* Large title size */
    font-weight: bold; /* Bold text */
    margin-bottom: 0.5em; /* Reduced margin below the title */
}

.slogan {
    font-size: 1.2em; /* Slightly larger slogan */
    opacity: 0.8; /* Slightly transparent slogan */
}

.additional-content {
    margin-top: 50px;
    width: 90%;
    display: flex;
    flex-direction: column;
    gap: 50px;
}

.additional-section {
    background: rgba(0, 0, 0, 0.4);
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.7);
    transition: box-shadow 0.3s ease;
}

.additional-section h2 {
    font-size: 2em;
    font-weight: bold;
    margin-bottom: 10px;
}

.additional-section p {
    font-size: 1em;
    color: #d3d3d3;
    line-height: 1.6;
}

.additional-section:hover {
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.8); /* Glow effect on hover */
}

.feature-section {
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* Three cards in one row */
    gap: 30px;
    margin-top: 50px;
    width: 90%;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
    pointer-events: none;
    padding: 20px; /* Padding around the feature section */
    border-radius: 10px; /* Rounded corners */
    margin-bottom: 50px; /* Space below the feature section */
}

.feature-section.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.feature-card {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.7);
    transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
    opacity: 0; /* Initially hidden */
    transform: translateY(20px); /* Initially moved down */
}

.feature-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.feature-card:hover {
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.8); /* Glow effect on hover */
}

.feature-card:hover h2 {
    display: none;
}

.feature-card:hover p {
    display: block;
}

.feature-card p {
    display: none; /* Initially hide the p tag content */
    font-size: 1em;
    color: #d3d3d3;
    line-height: 1.5;
    margin-top: 10px; /* Add some margin for better spacing */
}