/* Global Styles & Responsiveness */
body {
font-family: ‘B Nazanin’, ‘Iranian Sans’, ‘Tahoma’, sans-serif; /* Fallback fonts */
direction: rtl;
text-align: right;
margin: 0;
padding: 0;
line-height: 1.8;
background-color: #f7f9fc;
color: #333;
}
.container {
max-width: 1000px;
margin: 20px auto;
padding: 20px;
background-color: #fff;
border-radius: 12px;
box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
box-sizing: border-box; /* Include padding in element’s total width and height */
}

/* Headings */
h1 {
font-size: clamp(1.8em, 5vw, 2.8em); /* Responsive font size */
font-weight: 800;
color: #1a2a5c; /* Dark blue for main title */
text-align: center;
margin-bottom: 35px;
line-height: 1.4;
position: relative;
padding-bottom: 15px;
}
h1::after {
content: ”;
position: absolute;
left: 50%;
transform: translateX(-50%);
bottom: 0;
width: 80px;
height: 4px;
background-color: #7b9cc9; /* Lighter blue accent */
border-radius: 2px;
}

h2 {
font-size: clamp(1.5em, 4vw, 2.2em);
font-weight: 700;
color: #2b457e; /* Slightly lighter dark blue */
margin-top: 45px;
margin-bottom: 25px;
padding-right: 15px;
border-right: 5px solid #a6c0e8; /* Accent border */
position: relative;
}
h2::before {
content: ‘📚’; /* Icon for H2 */
position: absolute;
right: -30px; /* Adjust position */
top: 50%;
transform: translateY(-50%);
font-size: 0.8em;
opacity: 0.7;
}

h3 {
font-size: clamp(1.2em, 3.5vw, 1.7em);
font-weight: 600;
color: #4a6fa5; /* Medium blue */
margin-top: 30px;
margin-bottom: 18px;
padding-right: 10px;
border-right: 3px solid #c9daed; /* Lighter accent border */
}

/* Paragraphs and Text */
p {
margin-bottom: 1.2em;
font-size: clamp(0.95em, 2.5vw, 1.1em);
color: #444;
line-height: 1.9;
}
strong {
color: #1a2a5c;
}

/* Lists */
ul, ol {
list-style-position: inside;
padding-right: 20px;
margin-bottom: 1.5em;
line-height: 2;
}
ul li {
margin-bottom: 0.8em;
font-size: clamp(0.95em, 2.5vw, 1.05em);
color: #555;
position: relative;
padding-right: 25px;
}
ul li::before {
content: ‘•’;
color: #7b9cc9;
font-weight: bold;
position: absolute;
right: 0;
top: 0;
}
ol li {
margin-bottom: 0.8em;
font-size: clamp(0.95em, 2.5vw, 1.05em);
color: #555;
}

/* Table */
table {
width: 100%;
border-collapse: collapse;
margin: 30px 0;
background-color: #f0f5fa; /* Light blue-grey background */
border-radius: 8px;
overflow: hidden; /* Ensures rounded corners apply to children */
}
th, td {
padding: 15px 20px;
text-align: right;
border-bottom: 1px solid #dce4ed;
font-size: clamp(0.9em, 2.4vw, 1em);
color: #3a3a3a;
}
th {
background-color: #7b9cc9; /* Header background */
color: #fff;
font-weight: 600;
font-size: clamp(1em, 2.6vw, 1.1em);
position: sticky;
top: 0;
text-align: center; /* Center header text */
}
tr:last-child td {
border-bottom: none;
}
tr:nth-child(even) {
background-color: #e8eff6; /* Slightly darker for even rows */
}

/* Infographic Alternative */
.infographic-panel {
background-color: #f0f8f8; /* Very light teal */
border: 2px solid #a8dadc; /* Teal border */
border-radius: 15px;
padding: 25px 30px;
margin: 40px 0;
box-shadow: 0 4px 15px rgba(0, 168, 172, 0.1); /* Subtle teal shadow */
display: flex;
flex-direction: column;
gap: 20px;
position: relative;
overflow: hidden;
}
.infographic-panel::before {
content: ‘💡’;
position: absolute;
top: 15px;
right: 15px;
font-size: 3em;
opacity: 0.1;
z-index: 0;
}
.infographic-item {
display: flex;
align-items: flex-start;
font-size: clamp(1em, 2.5vw, 1.1em);
color: #333;
z-index: 1; /* Bring content above pseudo-element */
}
.infographic-item .icon {
font-size: 1.8em;
margin-left: 15px;
color: #00a8ac; /* Bright teal for icons */
flex-shrink: 0; /* Prevent icon from shrinking */
}
.infographic-item .text {
flex-grow: 1;
}
.infographic-item .text strong {
color: #00798c; /* Darker teal for bold text */
font-size: 1.1em;
display: block;
margin-bottom: 5px;
}

/* Table of Contents */
.table-of-contents {
background-color: #e9f0f9; /* Light blue background */
border: 1px solid #c8d8ed;
border-radius: 10px;
padding: 25px;
margin-bottom: 40px;
box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}
.table-of-contents h3 {
text-align: center;
color: #1a2a5c;
margin-top: 0;
margin-bottom: 20px;
font-size: clamp(1.3em, 3.5vw, 1.8em);
border-right: none;
position: relative;
padding-bottom: 10px;
}
.table-of-contents h3::after {
content: ”;
position: absolute;
left: 50%;
transform: translateX(-50%);
bottom: 0;
width: 50px;
height: 3px;
background-color: #7b9cc9;
border-radius: 2px;
}
.table-of-contents ul {
list-style: none;
padding-right: 0;
}
.table-of-contents ul li {
margin-bottom: 10px;
padding-right: 0;
}
.table-of-contents ul li::before {
content: ‘➤’;
color: #7b9cc9;
font-size: 0.9em;
margin-left: 10px;
position: static; /* Override default list-item styling */
}
.table-of-contents ul li a {
text-decoration: none;
color: #4a6fa5;
font-weight: 500;
transition: color 0.3s ease;
font-size: clamp(1em, 2.5vw, 1.1em);
}
.table-of-contents ul li a:hover {
color: #1a2a5c;
text-decoration: underline;
}

/* Media Queries for Responsiveness */
@media (max-width: 768px) {
.container {
margin: 15px auto;
padding: 15px;
}
h1 {
font-size: 2em;
margin-bottom: 25px;
}
h2 {
font-size: 1.7em;
margin-top: 35px;
margin-bottom: 20px;
}
h3 {
font-size: 1.4em;
margin-top: 25px;
margin-bottom: 15px;
}
p, ul li, ol li, th, td {
font-size: 0.95em;
}
.infographic-panel {
padding: 20px;
}
.infographic-item .icon {
font-size: 1.5em;
margin-left: 10px;
}
.infographic-item .text strong {
font-size: 1em;
}
.table-of-contents {
padding: 20px;
}
}

@media (max-width: 480px) {
.container {
margin: 10px auto;
padding: 10px;
}
h1 {
font-size: 1.7em;
margin-bottom: 20px;
}
h2 {
font-size: 1.4em;
margin-top: 30px;
margin-bottom: 15px;
}
h3 {
font-size: 1.2em;
margin-top: 20px;
margin-bottom: 10px;
}
p, ul li, ol li, th, td {
font-size: 0.9em;
}
th, td {
padding: 10px 15px;
}
.infographic-panel {
padding: 15px;
}
.infographic-item {
flex-direction: column; /* Stack icon and text on small screens */
align-items: center;
text-align: center;
}
.infographic-item .icon {
margin-left: 0;
margin-bottom: 10px;
}
.infographic-item .text strong {
font-size: 0.95em;
}
.table-of-contents h3 {
font-size: 1.2em;
}
.table-of-contents ul li a {
font-size: 0.95em;
}
}

/* Print styles */
@media print {
body {
background-color: #fff;
color: #000;
}
.container {
box-shadow: none;
border: none;
margin: 0;
padding: 0;
max-width: none;
}
h1, h2, h3 {
color: #000 !important;
page-break-after: avoid;
}
h1::after, h2::before, .infographic-panel::before {
display: none;
}
table, .infographic-panel, .table-of-contents {
page-break-inside: avoid;
border: 1px solid #ccc;
box-shadow: none;
}
a {
text-decoration: none;
color: #000;
}
}