/* Base Styles for the entire article */
@font-face {
font-family: ‘B Nazanin’;
src: url(‘https://cdn.fontcdn.ir/Font/woff/B%20Nazanin/B%20Nazanin.woff’) format(‘woff’),
url(‘https://cdn.fontcdn.ir/Font/ttf/B%20Nazanin/B%20Nazanin.ttf’) format(‘truetype’);
font-weight: normal;
font-style: normal;
font-display: swap;
}
body {
font-family: ‘B Nazanin’, ‘Arial’, sans-serif; /* Persian font priority */
line-height: 1.6;
color: #333;
background-color: #f9f9f9;
margin: 0;
padding: 0;
box-sizing: border-box;
}
.article-container {
max-width: 900px;
margin: 20px auto;
padding: 30px;
background-color: #ffffff;
border-radius: 12px;
box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
direction: rtl; /* For right-to-left language */
text-align: justify;
overflow-x: hidden; /* Prevent horizontal scroll */
}

/* Headings Styling */
h1 {
font-size: 2.8em; /* Slightly larger for H1 */
font-weight: 800; /* Extra bold */
color: #1A237E; /* Deep Indigo */
text-align: center;
margin-bottom: 35px;
line-height: 1.3;
border-bottom: 3px solid #6A1B9A; /* Purple accent */
padding-bottom: 15px;
letter-spacing: -0.5px;
}
h2 {
font-size: 2.2em;
font-weight: 700; /* Bold */
color: #283593; /* Darker Blue */
margin-top: 40px;
margin-bottom: 25px;
padding-right: 15px;
border-right: 5px solid #42A5F5; /* Light Blue accent */
line-height: 1.4;
}
h3 {
font-size: 1.7em;
font-weight: 600; /* Semi-bold */
color: #3F51B5; /* Medium Blue */
margin-top: 30px;
margin-bottom: 20px;
padding-right: 10px;
border-right: 3px solid #90CAF9; /* Lighter Blue accent */
line-height: 1.5;
}

/* Paragraphs and Text */
p {
margin-bottom: 18px;
line-height: 1.8;
font-size: 1.1em;
text-align: justify;
}
strong {
color: #4CAF50; /* Green accent for emphasis */
font-weight: bold;
}
ul, ol {
margin-bottom: 18px;
padding-right: 25px; /* Adjust for RTL */
list-style-type: disc; /* Default for ul */
}
ol {
list-style-type: decimal;
}
li {
margin-bottom: 8px;
font-size: 1.05em;
}

/* Table of Contents */
.table-of-contents {
background-color: #e3f2fd; /* Lightest Blue */
border: 1px solid #bbdefb;
border-radius: 8px;
padding: 20px 25px;
margin: 30px 0;
box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
.table-of-contents h3 {
color: #1976D2; /* Stronger Blue */
margin-top: 0;
padding-right: 0;
border-right: none;
text-align: center;
font-size: 1.8em;
font-weight: 700;
margin-bottom: 20px;
}
.table-of-contents ul {
list-style: none;
padding: 0;
margin: 0;
}
.table-of-contents li {
margin-bottom: 10px;
font-size: 1.1em;
}
.table-of-contents a {
color: #1976D2;
text-decoration: none;
transition: color 0.3s ease;
}
.table-of-contents a:hover {
color: #FF7043; /* Orange accent on hover */
text-decoration: underline;
}

/* Standard Table Styling */
table {
width: 100%;
border-collapse: collapse;
margin: 35px 0;
background-color: #e8f5e9; /* Light Green */
border-radius: 8px;
overflow: hidden; /* For rounded corners */
box-shadow: 0 4px 15px rgba(0, 0, 0, 0.07);
}
th, td {
padding: 15px;
text-align: right; /* RTL */
border-bottom: 1px solid #c8e6c9; /* Lighter Green */
font-size: 1.05em;
}
th {
background-color: #4CAF50; /* Green Header */
color: white;
font-weight: bold;
text-transform: capitalize;
font-size: 1.15em;
}
tr:nth-child(even) {
background-color: #f1f8e9; /* Very Light Green for even rows */
}
tr:hover {
background-color: #dcedc8; /* Slightly darker green on hover */
}

/* Infographic Alternative Styling (Visual Steps) */
.infographic-section {
margin: 50px 0;
text-align: center;
background-color: #fdf3e2; /* Creamy background */
padding: 40px 20px;
border-radius: 12px;
box-shadow: 0 4px 15px rgba(0, 0, 0, 0.07);
}
.infographic-section h2 {
color: #D32F2F; /* Red accent */
margin-top: 0;
border-right: none;
text-align: center;
font-size: 2.4em;
}
.infographic-steps {
display: flex;
flex-wrap: wrap; /* Allows wrapping on smaller screens */
justify-content: center;
gap: 30px;
margin-top: 30px;
}
.info-step {
background-color: #ffffff;
border: 2px solid #FFAB40; /* Orange border */
border-radius: 10px;
padding: 25px;
flex: 1 1 calc(33% – 40px); /* Roughly 3 items per row, adjusts for gap */
max-width: 300px; /* Max width for each step */
min-width: 250px;
box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
transition: transform 0.3s ease, box-shadow 0.3s ease;
text-align: center;
}
.info-step:hover {
transform: translateY(-8px);
box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}
.info-step .icon {
font-size: 3.5em;
color: #FF9800; /* Orange icon */
margin-bottom: 15px;
display: block;
}
.info-step h4 {
font-size: 1.4em;
color: #E65100; /* Darker orange */
margin-bottom: 10px;
font-weight: 700;
}
.info-step p {
font-size: 1em;
line-height: 1.7;
color: #555;
text-align: center;
}

/* Call to Action – subtle */
.cta-box {
background-color: #e0f2f7; /* Light Cyan */
border: 2px solid #4DD0E1; /* Cyan border */
border-radius: 10px;
padding: 30px;
margin: 40px 0;
text-align: center;
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}
.cta-box p {
font-size: 1.25em;
color: #00838F; /* Dark Cyan */
margin-bottom: 20px;
line-height: 1.7;
}
.cta-box .button {
display: inline-block;
background-color: #00BCD4; /* Cyan button */
color: white;
padding: 15px 30px;
border-radius: 8px;
text-decoration: none;
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, 0.15);
}
.cta-box .button:hover {
background-color: #0097A7; /* Darker Cyan on hover */
transform: translateY(-2px);
}

/* Responsiveness */
@media (max-width: 1024px) {
.article-container {
margin: 15px auto;
padding: 25px;
}
h1 { font-size: 2.5em; }
h2 { font-size: 2em; }
h3 { font-size: 1.6em; }
p { font-size: 1em; }
.info-step {
flex: 1 1 calc(48% – 20px); /* 2 items per row */
max-width: 45%;
}
}

@media (max-width: 768px) {
.article-container {
margin: 10px auto;
padding: 20px;
border-radius: 8px;
box-shadow: none; /* Lighter on mobile */
}
h1 { font-size: 2.2em; margin-bottom: 25px; padding-bottom: 10px; }
h2 { font-size: 1.8em; margin-top: 30px; margin-bottom: 20px; padding-right: 10px; }
h3 { font-size: 1.4em; margin-top: 25px; margin-bottom: 15px; padding-right: 8px; }
.table-of-contents h3 { font-size: 1.6em; }
.info-step {
flex: 1 1 95%; /* 1 item per row */
max-width: 95%;
margin: 0 auto; /* Center individual steps */
}
.infographic-steps {
gap: 20px;
}
table {
border-radius: 5px;
}
th, td {
padding: 10px;
font-size: 0.95em;
}
}

@media (max-width: 480px) {
h1 { font-size: 1.8em; margin-bottom: 20px; }
h2 { font-size: 1.5em; margin-top: 25px; margin-bottom: 15px; }
h3 { font-size: 1.2em; margin-top: 20px; margin-bottom: 10px; }
p { font-size: 0.95em; }
ul, ol { padding-right: 20px; }
li { font-size: 0.9em; }
.table-of-contents { padding: 15px; margin: 20px 0; }
.table-of-contents h3 { font-size: 1.4em; }
.cta-box p { font-size: 1.1em; }
.cta-box .button { padding: 12px 25px; font-size: 1.15em; }
.infographic-section { padding: 30px 15px; }
.infographic-section h2 { font-size: 2em; }
}

/* Specific styles for printing (optional but good for accessibility) */
@media print {
.article-container {
box-shadow: none;
border: none;
background-color: white;
padding: 0;
margin: 0;
max-width: 100%;
}
h1, h2, h3 {
color: #000 !important;
border-bottom: none !important;
border-right: none !important;
padding: 0 !important;
margin-top: 1.5em !important;
margin-bottom: 0.8em !important;
}
.table-of-contents, .infographic-section, .cta-box {
display: none; /* Hide non-essential elements for print */
}
table {
border: 1px solid #ccc;
}
th, td {
border: 1px solid #eee;
}
}