/* Basic Reset & Body Styling */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #f4f7f6;
    color: #333;
}

.container {
    width: 90%;
    max-width: 1000px;
    margin: auto;
    padding: 20px 0;
}

/* Header */
header {
    background: #0078d7; /* Windows Blue */
    color: #fff;
    padding: 1rem 0;
    text-align: center;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

header h1 {
    margin: 0;
    font-size: 2.8em;
}

header .tagline {
    font-size: 1.2em;
    margin-top: 5px;
    opacity: 0.9;
}

/* Navigation */
nav ul {
    padding: 0;
    list-style: none;
    margin-top: 20px;
}

nav ul li {
    display: inline;
    margin: 0 15px;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
    font-weight: bold;
    padding: 5px 10px;
    transition: background-color 0.3s ease;
    border-radius: 4px;
}

nav ul li a:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

/* Main Content Sections */
section {
    background: #fff;
    margin-bottom: 25px;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

section h2 {
    color: #0056b3; /* Darker blue for section titles */
    border-bottom: 2px solid #eee;
    padding-bottom: 10px;
    margin-bottom: 20px;
    font-size: 2em;
}

section h3 {
    color: #0078d7;
    margin-top: 25px;
    margin-bottom: 15px;
    font-size: 1.5em;
}

p, ul, ol, table {
    margin-bottom: 15px;
}

ul, ol {
    padding-left: 25px;
}

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

a {
    color: #0078d7;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Hero Section Specifics */
#hero {
    text-align: center;
    padding: 40px;
    background-color: #e0f2f7;
    border-radius: 8px;
    margin-top: 20px;
    box-shadow: none; /* Remove shadow for hero */
}

#hero p {
    font-size: 1.1em;
    max-width: 700px;
    margin: 0 auto 25px auto;
}

.download-button {
    margin-top: 30px;
}

.button {
    display: inline-block;
    background-color: #28a745; /* Green for download button */
    color: white;
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 50px;
    font-size: 1.3em;
    font-weight: bold;
    transition: background-color 0.3s ease, transform 0.2s ease;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.button:hover {
    background-color: #218838;
    transform: translateY(-2px);
    text-decoration: none; /* Keep text decoration off on hover */
}

/* Key Features Grid */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-top: 20px;
}

.feature-item {
    background-color: #f9f9f9;
    padding: 20px;
    border-radius: 6px;
    border: 1px solid #eee;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.feature-item h3 {
    color: #0056b3;
    margin-top: 0;
    font-size: 1.3em;
}

/* Table Styling for Example Mods */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

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

table th {
    background-color: #f2f2f2;
    font-weight: bold;
    color: #555;
}

table tbody tr:nth-child(even) {
    background-color: #f9f9f9;
}

table tbody tr:hover {
    background-color: #eef;
}

/* Footer */
footer {
    background: #333;
    color: #fff;
    text-align: center;
    padding: 1.5rem 0;
    margin-top: 40px;
}

footer p {
    margin: 0;
    font-size: 0.9em;
    opacity: 0.8;
}

/* Responsive Design */
@media (max-width: 768px) {
    nav ul li {
        display: block;
        margin: 10px 0;
    }

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

    header h1 {
        font-size: 2.2em;
    }

    section h2 {
        font-size: 1.8em;
    }
}

@media (max-width: 480px) {
    header h1 {
        font-size: 1.8em;
    }
    .button {
        font-size: 1.1em;
        padding: 12px 25px;
    }
    .container {
        padding: 15px 0;
    }
    section {
        padding: 20px;
    }
}