/* General Body Styling */
body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    background-image: url('imageio.png'); /* Ensure the correct path */
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
    color: white;
    overflow-x: hidden;
}

/* Navigation Bar Styling */
header {
    background-color: rgba(0, 0, 0, 0.8); /* Semi-transparent black */
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

nav ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    text-align: right;
}

nav ul li {
    display: inline;
    margin-right: 20px;
}

nav ul li a {
    text-decoration: none;
    color: white;
    font-size: 18px;
    padding: 10px 15px;
    transition: color 0.3s ease-in-out;
}

nav ul li a:hover {
    color: #ffcc00; /* Highlight color on hover */
}

/* Container Styling */
.container {
    margin-top: 150px;
    background-color: rgba(0, 0, 0, 0.7); /* Semi-transparent dark background */
    padding: 40px;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
    border-radius: 10px;
    text-align: center;
    max-width: 600px;
    margin: 100px auto;
}

/* Title Styling */
.title {
    font-size: 36px;
    margin-bottom: 20px;
    animation: slideIn 1.5s ease-in-out;
}

/* Glow effect for buttons and file input */
.glow-button, .glow-file-input {
    background-color: #333;
    border: none;
    color: white;
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    border-radius: 25px;
    position: relative;
    z-index: 0;
    transition: color 0.3s ease;
    display: inline-block;
    margin: 10px;
    animation: glowingButton 2s infinite alternate;
}

/* Glow animation */
.glow-button:before, .glow-file-input:before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    background: linear-gradient(45deg, #00ff99, #00ccff, #ff33cc);
    z-index: -1;
    border-radius: 25px;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.glow-button:hover:before, .glow-file-input:hover:before {
    opacity: 1;
}

.glow-button:hover, .glow-file-input:hover {
    color: #ffcc00;
}

/* Additional Content Styling */
.additional-content {
    padding: 50px;
    background: rgba(0, 0, 0, 0.6);
    border-radius: 10px;
    margin: 20px;
    text-align: center;
}

.additional-content section {
    margin-bottom: 30px;
}

.additional-content h2 {
    font-size: 24px;
    margin-bottom: 10px;
}

.additional-content p {
    font-size: 18px;
    color: #f1f1f1;
}

/* Media Queries */
@media (max-width: 768px) {
    .container, .additional-content {
        margin-left: 10px;
        margin-right: 10px;
    }

    nav ul li {
        display: block;
        text-align: center;
        margin-bottom: 10px;
    }
}