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

body {
    font-family: 'Open Sans', sans-serif;
    background: linear-gradient(to bottom, #1a1a1a, #4d4d4d);
    color: #ffffff;
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

header {
    background: linear-gradient(135deg, #003366, #336699);
    padding: 20px 10px;
    text-align: center;
    position: relative;
}

header h1 {
    font-family: 'Roboto', sans-serif;
    font-size: 2.5rem;
    color: #f39c12;
    margin: 0;
}

header p {
    font-size: 1rem;
    color: #ecf0f1;
}

.container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    padding: 20px;
    max-width: 1400px;
    margin: 0 auto;
}

.module {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease-in-out;
}

.module:hover {
    transform: scale(1.05);
}

.module img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    margin-bottom: 10px;
}

.module h3 {
    font-family: 'Roboto', sans-serif;
    color: #f39c12;
    font-size: 1.5rem;
    margin-top: 0;
}

.module p {
    color: #ecf0f1;
    font-size: 1rem;
}

code {
    background-color: rgba(255, 255, 255, 0.1);
    color: #f39c12;
    padding: 5px;
    border-radius: 5px;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.9rem;
}

pre {
    background: rgba(255, 255, 255, 0.1);
    padding: 15px;
    border-radius: 10px;
    overflow-x: auto;
}

.icon {
    width: 50px;
    height: 50px;
    background-color: #f39c12;
    border-radius: 10px;
    box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.5);
    margin: 0 auto 10px;
}

svg {
    width: 100px;
    height: 100px;
    display: block;
    margin: 0 auto;
}

footer {
    background: linear-gradient(135deg, #336699, #003366);
    padding: 15px;
    text-align: center;
    color: #ecf0f1;
    font-size: 0.9rem;
}

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

    .container {
        grid-template-columns: 1fr;
    }
}