/* General Body Styles */
body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #f8f9fa; /* Light gray background */
    color: #343a40; /* Dark gray text */
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 960px;
    margin: 0 auto;
    padding: 20px;
}

/* Header/Hero Section */
.hero {
    background-color: #f8f9fa; /* Changed to a very light background for minimalism */
    color: #343a40; /* Darker text for contrast */
    padding: 40px 20px; /* Reduced padding */
    text-align: center;
    border-bottom: 1px solid #e9ecef; /* Simple bottom border */
    border-bottom-left-radius: 0; /* Remove radius */
    border-bottom-right-radius: 0; /* Remove radius */
    box-shadow: none; /* Remove shadow */
}

.hero-logo {
    display: none; /* Hide the logo */
}

.hero h1 {
    font-size: 2.2em; /* Slightly smaller font size */
    margin-bottom: 5px; /* Reduced margin */
    font-weight: 600; /* Slightly lighter font weight */
    color: #007bff; /* Primary blue for title */
}

.hero p {
    font-size: 1em; /* Slightly smaller font size */
    max-width: 600px; /* Reduced max-width for conciseness */
    margin: 0 auto;
    opacity: 0.8; /* Slightly less opaque */
}

/* Section Cards */
.card {
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    padding: 30px;
    margin-bottom: 30px;
    border-left: 5px solid #007bff; /* Accent border */
}

.card h2 {
    color: #007bff;
    font-size: 2em;
    margin-top: 0;
    margin-bottom: 20px;
    border-bottom: 2px solid #e9ecef;
    padding-bottom: 10px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: #343a40;
    font-weight: 700;
}

h3 {
    color: #495057;
    font-size: 1.4em;
    margin-top: 25px;
    margin-bottom: 15px;
}

p {
    margin-bottom: 15px;
}

a {
    color: #007bff;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

ul, ol {
    margin-bottom: 15px;
    padding-left: 20px;
}

ul li, ol li {
    margin-bottom: 8px;
}

/* Code Blocks */
pre {
    background-color: #e9ecef; /* Light gray for code blocks */
    border-left: 3px solid #0056b3; /* Darker blue accent */
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
    margin-bottom: 20px;
    font-family: 'Roboto Mono', monospace; /* Monospace font for code */
    font-size: 0.9em;
}

code {
    font-family: 'Roboto Mono', monospace;
    background-color: #e9ecef;
    padding: 2px 4px;
    border-radius: 3px;
}

/* Tables */
.table-container {
    overflow-x: auto;
    margin-top: 20px;
    margin-bottom: 20px;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1em;
}

table th, table td {
    border: 1px solid #dee2e6;
    padding: 12px 15px;
    text-align: left;
}

table th {
    background-color: #e9ecef;
    font-weight: 700;
    color: #495057;
}

table tr:nth-child(even) {
    background-color: #f2f2f2;
}

/* Images within content */
.card img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 15px 0;
}

/* Footer */
footer {
    background-color: #343a40;
    color: #ffffff;
    text-align: center;
    padding: 20px;
    margin-top: 40px;
    border-top-left-radius: 15px;
    border-top-right-radius: 15px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2em;
    }

    .hero p {
        font-size: 1em;
    }

    .card {
        padding: 20px;
    }

    .card h2 {
        font-size: 1.7em;
    }
}