* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html, body {
    font-family: Arial, sans-serif;
    background-color: rgb(199, 213, 222);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* creating a header */
header {
    background-color: #1a4979ce;
    font-size: 25px;
    padding: 20px;
    margin: 0px;
    width: 100%;
    height: 100%;
    text-align: center;
}

header h1 a {
    color: rgba(16, 17, 18, 0.915);
    text-decoration: none;
    font-family: cogliostro;
}
/* Container to hold sidebar and main content below the header */
.container {
    display: flex;
    width: 100%;
    flex: 1;
}
/* Navigation bar styles */
.navbar {
    background-color: #949494a7;
    overflow: hidden;
    width: 100%;
    font-size: 20px;
    margin: 0%;
    height: 100%;
    text-align: center;
}

.navbar ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    text-align: center;
}

.navbar li {
    display: inline;
}

.navbar a {
    display: inline-block;
    color: black;
    padding: 14px 20px;
    text-decoration: none;
}

.navbar a:hover {
    background-color: #575757;
}
/* databar here*/
.databar {
    background-color: #919090a7;
    overflow: hidden;
    width: 100%;
    font-size: 20px;
    margin: 0%;
    height: 100%;
    text-align: center;
}

.databar ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    text-align: center;
}

.databar li {
    display: inline;
}

.databar a {
    display: inline-block;
    color: black;
    padding: 14px 20px;
    text-decoration: none;
}

.databar a:hover {
    background-color: #575757;
}

/* Sidebar here*/
.sidebar {
    width: 320px;
    align-self: stretch;
    background-color: #191a1b;
    padding-top: 0;
    padding-bottom: 40px;
    position: relative;
    overflow-y: visible;
}

.sidebar-sticky {
    position: sticky;
    top: 0;
    padding-top: 20px;
    background-color: #191a1b;
    z-index: 10;
}

.sidebar h2 {
    padding: 20px;
    margin: 0%;
}
/* Remove bullet points from the list */
.sidebar ul {
    list-style-type: none; /* Remove default list styling */
    padding: 0;
    margin: 0;
}

/* Sidebar links */
.sidebar a {
    padding: 10px 15px;
    text-decoration: none;
    font-size: 18px;
    color: white;
    display: block;
}

/* Sidebar links hover effect */
.sidebar a:hover {
    background-color: #575757;
}

/* Sidebar header */
.sidebar h2 {
    color: white;
    text-align: center;
}

/* Main content area */
.main-content {
    flex: 1;
    padding: 40px 60px;
    overflow-y: auto;
    background-color: rgb(199, 213, 222);
}

/* About section styling */
.about {
    max-width: 900px;
    margin: 0 auto;
    background-color: white;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.about h2 {
    color: #3a6b95;
    font-size: 32px;
    margin-bottom: 20px;
    border-bottom: 3px solid #3a6b95;
    padding-bottom: 10px;
}

.about h3 {
    color: #3a6b95;
    font-size: 24px;
    margin-top: 30px;
    margin-bottom: 15px;
}

.about p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 20px;
    color: #333;
}

.about .slogan {
    font-size: 20px;
    color: #3a6b95;
    font-weight: 600;
    text-align: center;
    margin: 25px 0;
    padding: 15px;
    background-color: #f0f7ff;
    border-left: 4px solid #3a6b95;
    border-radius: 4px;
}

.about ul {
    list-style-type: none;
    padding-left: 0;
    margin-bottom: 25px;
}

.about ul li {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 12px;
    padding-left: 30px;
    position: relative;
    color: #333;
}

.about ul li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #3a6b95;
    font-weight: bold;
    font-size: 18px;
}

.about ul li strong {
    color: #3a6b95;
}

/* Content section styling for model pages */
.content {
    flex: 1;
    padding: 40px 60px;
    overflow-y: auto;
    background-color: rgb(199, 213, 222);
    max-width: 900px;
    margin: 0 auto;
}

.content h2 {
    color: #3a6b95;
    font-size: 32px;
    margin-bottom: 20px;
    border-bottom: 3px solid #3a6b95;
    padding-bottom: 10px;
    margin-top: 30px;
}

.content h2:first-child {
    margin-top: 0;
}

.content h3 {
    color: #3a6b95;
    font-size: 24px;
    margin-top: 30px;
    margin-bottom: 15px;
}

.content p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 20px;
    color: #333;
    background-color: white;
    padding: 20px;
    border-radius: 6px;
}

.content ul {
    list-style-type: none;
    padding-left: 0;
    margin-bottom: 25px;
    background-color: white;
    padding: 20px 20px 20px 40px;
    border-radius: 6px;
}

.content ul li {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 12px;
    padding-left: 30px;
    position: relative;
    color: #333;
}

.content ul li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #3a6b95;
    font-weight: bold;
    font-size: 18px;
}

.content ul li strong {
    color: #3a6b95;
}

.content ol {
    margin-bottom: 25px;
    background-color: white;
    padding: 20px 20px 20px 60px;
    border-radius: 6px;
}

.content ol li {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 12px;
    color: #333;
}

.content ol li strong {
    color: #3a6b95;
}

.content .back-link {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 2px solid #3a6b95;
}

.content .back-link a {
    display: inline-block;
    padding: 12px 24px;
    background-color: #3a6b95;
    color: white;
    text-decoration: none;
    border-radius: 6px;
    font-size: 16px;
    transition: background-color 0.3s;
}

.content .back-link a:hover {
    background-color: #2d5575;
}

/* Footer styles */
.footer {
    background-color: #2c3e50;
    color: white;
    width: 100%;
    padding: 40px 0 20px 0;
    margin-top: 0;
    clear: both;
}

.footer-content {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-section {
    flex: 1;
    min-width: 200px;
    margin: 0 20px 20px 20px;
}

.footer-section h3 {
    color: #3a6b95;
    font-size: 18px;
    margin-bottom: 15px;
    border-bottom: 2px solid #3a6b95;
    padding-bottom: 8px;
}

.footer-section p {
    margin: 8px 0;
    font-size: 14px;
    line-height: 1.6;
    color: #ecf0f1;
}

.footer-section a {
    color: #ecf0f1;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: #3a6b95;
    text-decoration: underline;
}