/* Base styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.7;
    margin: 0;
    padding: 0;
    color: #333;
    background-color: #f9f9f9;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Content container */
main {
    max-width: 800px;
    width: 90%;
    margin: 0 auto;
    padding: 20px;
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    border-radius: 8px;
    flex: 1;
}

/* Header styling */
header {
    max-width: 800px;
    width: 90%;
    margin: 20px auto 10px auto;
    padding: 20px;
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    border-radius: 8px;
    border-bottom: 3px solid #0066cc;
}

header h1 {
    margin-top: 0;
    color: #0066cc;
}

/* Footer styling */
footer {
    max-width: 800px;
    width: 90%;
    margin: 10px auto 20px auto;
    padding: 15px 20px;
    font-size: 0.9em;
    color: #666;
    text-align: center;
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    border-radius: 8px;
}

/* Headers */
h1,
h2,
h3 {
    color: #333;
    font-weight: 600;
}

h2 {
    margin-top: 1.5em;
    padding-bottom: 0.3em;
    border-bottom: 1px solid #eee;
}

h3 {
    color: #0066cc;
}

/* Sections */
section {
    margin-bottom: 2em;
}

/* Links */
a {
    color: #0066cc;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

a:hover {
    color: #004999;
    text-decoration: underline;
}

/* Fix for bullet lists */
ul {
    list-style-type: disc;
    padding-left: 2em;
    margin: 1em 0;
}

ul li {
    margin: 0.5em 0;
    padding-left: 0.3em;
}

/* 404 Error page specific tweaks */
.link-group {
    background-color: #f5f5f5;
    padding: 15px;
    border-radius: 5px;
    margin: 20px 0;
}

.link-group p {
    margin-bottom: 0.5em;
    font-weight: bold;
}

.link-group ul {
    margin-top: 0.5em;
}

/* App cards for the homepage */
.app-card {
    background-color: #f8f9fa;
    border-left: 4px solid #0066cc;
    padding: 15px 20px;
    margin: 20px 0;
    border-radius: 4px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.app-card h3 {
    margin-top: 0;
    color: #0066cc;
}

.app-card p {
    margin-bottom: 15px;
}

/* Responsive adjustments */
@media (max-width: 600px) {
    body {
        font-size: 15px;
    }

    header,
    main,
    footer {
        width: 95%;
        padding: 15px;
    }
}

/* Contact info styling */
p a[href^="mailto"] {
    display: inline-block;
    padding-left: 5px;
}