/* Global Styles for the entire document */
body {
font-family: ‘Segoe UI’, ‘Helvetica Neue’, Arial, sans-serif; /* Professional and readable font stack */
line-height: 1.7; /* Optimal line height for readability */
color: #343a40; /* Dark grey for main text */
margin: 0;
padding: 0;
background-color: #f8f9fa; /* Very light grey background for the page */
direction: rtl; /* Right-to-left for Persian language */
text-align: right; /* Default text alignment for Persian */
}

/* Main container for the article content */
.container {
max-width: 900px; /* Optimal width for readability on most screens */
margin: 30px auto; /* Center the container with vertical spacing */
padding: 25px 30px; /* Internal padding for content */
background-color: #ffffff; /* White background for the article body */
border-radius: 12px; /* Slightly rounded corners for a modern look */
box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08); /* Soft shadow for depth */
box-sizing: border-box; /* Include padding in element’s total width and height */
}

/* Heading Styles */
h1 {
font-size: 2.8em; /* Larger for H1 to stand out */
font-weight: bold;
color: #1a531a; /* Dark forest green for the main title */
margin-bottom: 30px;
text-align: center; /* Center the main title */
line-height: 1.3;
border-bottom: 3px solid #e0e0e0; /* Subtle line under H1 */
padding-bottom: 15px;
}

h2 {
font-size: 2.2em; /* Prominent size for H2 */
font-weight: bold;
color: #28a745; /* Primary vibrant green for H2 */
margin-top: 50px;
margin-bottom: 25px;
border-bottom: 2px solid #c8e6c9; /* Light green underline */
padding-bottom: 12px;
}

h3 {
font-size: 1.7em; /* Good size for H3 */
font-weight: bold;
color: #3b8e3b; /* A slightly softer green for H3 */
margin-top: 35px;
margin-bottom: 18px;
position: relative;
padding-right: 15px; /* Space for a small decorative element */
}
h3::before {
content: ‘▪’; /* Decorative bullet point */
color: #28a745;
position: absolute;
right: 0;
top: 0;
font-size: 1.2em;
}

p {
margin-bottom: 1.2em; /* More spacing between paragraphs */
}

ul, ol {
margin-bottom: 1.5em;
padding-right: 30px; /* Indent for lists */
list-style-position: inside; /* Bullets inside the padding */
}

li {
margin-bottom: 0.8em;
}

strong {
color: #28a745; /* Emphasize important text with the primary green */
font-weight: bold;
}

/* Custom info box for highlighting key messages */
.info-box {
background-color: #e6ffe6; /* Very light green background */
border-right: 6px solid #28a745; /* Strong green border on the right */
padding: 20px 25px;
margin: 30px 0;
border-radius: 8px;
font-style: italic;
color: #1a531a; /* Dark green text */
line-height: 1.6;
box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

/* Key points section with custom bulleting */
.key-points {
background-color: #f0fdf0; /* Lighter green */
border: 1px dashed #28a745; /* Dashed green border */
padding: 25px;
margin: 30px 0;
border-radius: 10px;
}

.key-points ul {
list-style: none; /* Remove default bullet */
padding: 0;
margin: 0;
}

.key-points li {
margin-bottom: 12px;
position: relative;
padding-right: 25px; /* Space for custom checkmark */
}

.key-points li::before {
content: ‘✔’; /* Custom checkmark icon */
color: #28a745;
font-weight: bold;
position: absolute;
right: 0;
top: 0;
}

/* Table Styles */
table {
width: 100%;
border-collapse: collapse;
margin: 40px 0;
font-size: 0.98em;
text-align: right;
box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
border-radius: 8px;
overflow: hidden; /* Ensures rounded corners are applied to table */
}

th, td {
border: 1px solid #e0e0e0; /* Light grey border */
padding: 14px 18px;
}

th {
background-color: #28a745; /* Green header */
color: white;
font-weight: bold;
text-align: center; /* Center header text */
}

tr:nth-child(even) {
background-color: #f8fff8; /* Very light green for even rows */
}

/* Hover effect for table rows */
tr:hover {
background-color: #e6ffe6;
}

/* Infographic Simulation Styles */
.infographic-container {
display: flex; /* Use flexbox for a responsive grid layout */
flex-wrap: wrap; /* Allow items to wrap to the next line on smaller screens */
justify-content: center; /* Center items horizontally */
gap: 25px; /* Space between infographic items */
margin: 50px 0;
}

.infographic-item {
background-color: #f0fdf0; /* Light green background */
border: 1px solid #c8e6c9; /* Subtle green border */
border-radius: 12px;
padding: 25px;
flex: 1 1 280px; /* Flex properties: grow, shrink, base width (approx. 3 items per row on large screens) */
min-width: 250px; /* Minimum width for items before wrapping */
text-align: center;
box-shadow: 0 4px 10px rgba(0,0,0,0.05);
transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out; /* Smooth transition on hover */
}

.infographic-item:hover {
transform: translateY(-8px); /* Lift effect on hover */
box-shadow: 0 8px 20px rgba(0,0,0,0.1); /* Enhanced shadow on hover */
}

.infographic-icon {
font-size: 3.2em; /* Large icon size */
color: #28a745; /* Vibrant green for icons */
margin-bottom: 15px;
display: block; /* Ensure icon is on its own line */
}

.infographic-title {
font-size: 1.4em;
font-weight: bold;
color: #1a531a; /* Dark green for titles */
margin-bottom: 12px;
line-height: 1.3;
}

.infographic-description {
font-size: 1em;
color: #555; /* Slightly lighter text for description */
}

/* Responsive adjustments for different screen sizes */
@media (max-width: 1024px) {
.container { max-width: 800px; padding: 20px 25px; }
h1 { font-size: 2.5em; }
h2 { font-size: 2em; }
h3 { font-size: 1.6em; }
}

@media (max-width: 768px) {
.container { margin: 20px auto; padding: 18px 20px; }
h1 { font-size: 2.2em; margin-bottom: 20px; }
h2 { font-size: 1.8em; margin-top: 40px; margin-bottom: 20px; }
h3 { font-size: 1.4em; margin-top: 30px; margin-bottom: 15px; }
.infographic-item { flex: 1 1 45%; } /* Two items per row on medium screens */
}

@media (max-width: 480px) {
.container { margin: 15px auto; padding: 15px; }
h1 { font-size: 1.8em; padding-bottom: 10px; }
h2 { font-size: 1.6em; margin-top: 30px; padding-bottom: 8px; }
h3 { font-size: 1.2em; margin-top: 25px; padding-right: 10px; }
h3::before { font-size: 1em; }
.infographic-item { flex: 1 1 100%; } /* Stack items on small screens */
.infographic-icon { font-size: 2.8em; }
.infographic-title { font-size: 1.2em; }
ul, ol { padding-right: 20px; }
}

/* Table of Contents Simulation */
.toc-container {
background-color: #f0fdf0; /* Light green background */
border: 1px solid #c8e6c9; /* Subtle border */
border-radius: 10px;
padding: 20px 25px;
margin-bottom: 40px;
box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.toc-title {
font-size: 1.5em;
font-weight: bold;
color: #1a531a; /* Dark green title */
margin-bottom: 20px;
text-align: center;
border-bottom: 1px dashed #c8e6c9;
padding-bottom: 10px;
}
.toc-list {
list-style: none; /* Remove default bullet */
padding: 0;
margin: 0;
}
.toc-list li {
margin-bottom: 10px;
}
.toc-list a {
color: #007bff; /* Standard blue for links */
text-decoration: none;
font-size: 1.1em;
transition: color 0.2s ease, padding-right 0.2s ease; /* Smooth transition */
display: block;
padding: 8px 0;
border-bottom: 1px dotted #e0e0e0; /* Dotted separator */
position: relative;
}
.toc-list a::before {
content: ‘◀’; /* Decorative arrow */
color: #28a745;
font-size: 0.8em;
position: absolute;
right: -15px; /* Position outside the link text */
top: 50%;
transform: translateY(-50%);
opacity: 0; /* Hidden by default */
transition: opacity 0.2s ease;
}
.toc-list a:hover {
color: #28a745; /* Green on hover */
text-decoration: underline;
padding-right: 15px; /* Slight indentation on hover */
}
.toc-list a:hover::before {
opacity: 1; /* Show arrow on hover */
}
.toc-list li:last-child a {
border-bottom: none; /* No border for the last item */
}