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

/* Import Fonts */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700&family=Roboto&display=swap');

/* Body Styling */
body {
    font-family: 'Roboto', sans-serif;
    background: radial-gradient(circle, rgb(255, 87, 34), transparent);
    animation: auroraMove 15s linear infinite;
    color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
    padding: 20px;
}

/* Keyframes for Background Animation */
@keyframes auroraMove {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Header Styling */
header {
    text-align: center;
    margin-bottom: 40px;
}

header h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 48px;
    color: #ff69b4;
    text-shadow: 0 0 10px #ff69b4, 0 0 20px #ff69b4, 0 0 30px #ff69b4;
}

/* Notification Banner */
.banner {
    background: rgba(0, 0, 0, 0.7);
    padding: 10px;
    text-align: center;
    margin-bottom: 30px;
    border-radius: 5px;
    font-size: 18px;
    color: #40e0d0;
    box-shadow: 0 0 10px #40e0d0;
}

/* Main Content Styling */
main {
    max-width: 1200px;
    margin: auto;
}

/* Section Styling */
section {
    margin-bottom: 40px;
}

/* Headings */
h2, h3, h4 {
    font-family: 'Orbitron', sans-serif;
    color: #40e0d0;
    text-shadow: 0 0 5px #40e0d0, 0 0 10px #40e0d0;
    margin-bottom: 20px;
}

h2 {
    font-size: 36px;
}

h3 {
    font-size: 28px;
}

h4 {
    font-size: 22px;
}

/* Paragraph Styling */
p {
    margin-bottom: 20px;
    color: #ffffff;
}

/* Code Block Styling */
pre {
    background: rgba(0, 0, 0, 0.8);
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
    margin-bottom: 20px;
}

code {
    color: #40e0d0;
    font-family: 'Courier New', Courier, monospace;
    font-size: 16px;
}

/* Table Styling */
table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}

th, td {
    border: 1px solid #40e0d0;
    padding: 10px;
    text-align: left;
}

th {
    background: #40e0d0;
    color: #000000;
}

tr:nth-child(even) {
    background: rgba(64, 224, 208, 0.2);
}

/* Cards Layout */
.cards {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.card {
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid #40e0d0;
    border-radius: 10px;
    padding: 20px;
    flex: 1 1 calc(33% - 40px);
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: 0 0 20px #40e0d0;
    transform: scale(1.05);
}

/* Image Styling */
img {
    width: 100%;
    border-radius: 10px;
    margin-bottom: 20px;
}

/* Responsive Design */
@media (max-width: 1440px) {
    .card {
        flex: 1 1 calc(33% - 40px);
    }
}

@media (max-width: 1200px) {
    .card {
        flex: 1 1 calc(50% - 40px);
    }
}

@media (max-width: 768px) {
    .cards {
        flex-direction: column;
    }
    .card {
        flex: 1 1 100%;
    }
}

@media (max-width: 480px) {
    header h1 {
        font-size: 32px;
    }
    .banner {
        font-size: 16px;
    }
}

@media (max-width: 320px) {
    header h1 {
        font-size: 24px;
    }
}

/* Additional Styling for Visual Elements */
.background-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: url('https://images.gptkong.com/demo/sample1.png') no-repeat center center;
    background-size: cover;
    opacity: 0.2;
}