@import url('https://fonts.googleapis.com/css2?family=Fira+Sans:wght@400;700&family=Roboto:wght@400;500&display=swap');

body {
    margin: 0;
    font-family: 'Roboto', sans-serif;
    background: linear-gradient(135deg, #0A2463, #121212);
    color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3 {
    font-family: 'Fira Sans', sans-serif;
    color: #FFC107;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
}

a {
    color: #FFC107;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #FFD700;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.hero-section {
    position: relative;
    height: 100vh;
    background: radial-gradient(circle, rgba(10, 36, 99, 0.8), transparent),
                url('https://images.gptkong.com/demo/sample1.png') no-repeat center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    animation: fadeIn 3s ease-in-out;
}

.hero-section h1 {
    font-size: 3rem;
    margin-bottom: 10px;
}

.hero-section p {
    font-size: 1.5rem;
    color: #ffffff;
}

.modules {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 40px;
}

.module {
    background: linear-gradient(135deg, #1E1E1E, #2C2C2C);
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

.module:hover {
    transform: translateY(-10px);
}

.module img {
    width: 100%;
    border-radius: 10px;
}

pre {
    background: #1E1E1E;
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
    font-family: 'Courier New', Courier, monospace;
    color: #FFC107;
}

code {
    color: #FFC107;
}

.button {
    display: inline-block;
    background: #FFC107;
    color: #0A2463;
    padding: 10px 20px;
    border-radius: 5px;
    transition: transform 0.3s ease;
}

.button:hover {
    transform: scale(1.1);
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

th, td {
    border: 1px solid #FFC107;
    padding: 10px;
    text-align: left;
}

th {
    background: #1E1E1E;
}

td {
    background: #2C2C2C;
}

@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2rem;
    }

    .hero-section p {
        font-size: 1.2rem;
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}