body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    letter-spacing: 0.5px;
    margin: 0;
    padding: 0;
    background: linear-gradient(to bottom, #0A1A2F, #000000);
    color: #C4C4C4;
    overflow-x: hidden;
}

h1, h2, h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: bold;
    color: #00B4D8;
}

a {
    color: #9C27B0;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #00FF7F;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.card {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: rgba(10, 26, 47, 0.8);
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    margin: 16px;
    padding: 20px;
    position: relative;
    transition: transform 0.5s ease, box-shadow 0.5s ease;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 12px rgba(0, 0, 0, 0.2);
}

.card img {
    width: 100%;
    height: auto;
    border-radius: 8px;
}

.code-block {
    background: #0A1A2F;
    color: #00FF7F;
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
    font-family: 'Courier New', Courier, monospace;
    font-size: 14px;
    margin: 10px 0;
}

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

.table-container th, .table-container td {
    border: 1px solid #C4C4C4;
    padding: 10px;
    text-align: left;
}

.table-container th {
    background-color: #00B4D8;
    color: #0A1A2F;
}

@media (max-width: 768px) {
    .container {
        grid-template-columns: 1fr;
    }

    .card {
        margin: 10px 0;
        padding: 15px;
    }
}

.header-section {
    text-align: center;
    padding: 40px 20px;
    background: linear-gradient(to right, #00B4D8, #9C27B0);
    color: #FFFFFF;
    margin-bottom: 20px;
}

.header-section h1 {
    font-size: 36px;
    margin: 0;
}

.header-section p {
    font-size: 18px;
    margin-top: 10px;
}

.footer-section {
    text-align: center;
    padding: 20px;
    background: #0A1A2F;
    color: #C4C4C4;
    margin-top: 40px;
}

.footer-section p {
    margin: 0;
    font-size: 14px;
}