:root {
    --primary-color: #000046;
    --secondary-color: #1cb5e0;
    --accent-color: #39ff14;
    --background-gradient: linear-gradient(135deg, #000046, #1cb5e0);
    --font-primary: 'Roboto', sans-serif;
    --font-secondary: 'Fira Code', monospace;
}

body {
    margin: 0;
    font-family: var(--font-primary);
    line-height: 1.6;
    color: #fff;
    background: var(--background-gradient);
    overflow-x: hidden;
}

header {
    position: relative;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    overflow: hidden;
}

header h1 {
    font-family: var(--font-secondary);
    font-size: 3rem;
    font-weight: bold;
    text-shadow: 0 0 10px rgba(62, 255, 20, 0.8);
}

header p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 20px auto;
}

.particle {
    width: 5px;
    height: 5px;
    background: var(--accent-color);
    position: absolute;
    border-radius: 50%;
    animation: particle-animation 3s infinite ease-in-out;
}

@keyframes particle-animation {
    0% { transform: translate(0, 0); opacity: 1; }
    100% { transform: translate(50px, -50px); opacity: 0; }
}

.container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    padding: 20px;
}

.module {
    flex: 1 1 300px;
    margin: 10px;
    background: rgba(0, 0, 0, 0.7);
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s ease;
}

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

.module img {
    width: 100%;
    height: auto;
    border-radius: 5px;
}

.module h3 {
    font-family: var(--font-secondary);
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.module p {
    font-size: 1rem;
    color: #d3d3d3;
}

code {
    background: rgba(0, 0, 0, 0.8);
    padding: 5px 10px;
    border-radius: 5px;
    font-family: var(--font-secondary);
    font-size: 0.9rem;
    color: var(--accent-color);
}

pre {
    background: rgba(0, 0, 0, 0.8);
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
}

.button {
    background: var(--secondary-color);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    font-family: var(--font-secondary);
    margin-top: 20px;
}

.button:hover {
    background: var(--primary-color);
}

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

    .module {
        flex: 1 1 100%;
    }
}