@import url(‘https://fonts.googleapis.com/css2?family=Vazirmatn:wght@300;400;500;600;700&display=swap’);

/* Global styles */
body, html {
margin: 0;
padding: 0;
font-family: ‘Vazirmatn’, ‘Arial’, sans-serif;
direction: rtl;
text-align: right;
line-height: 1.8;
color: #333;
background-color: #f8f9fa;
}

/* Main container for the article */
.article-container {
max-width: 900px;
margin: 20px auto;
padding: 30px;
background-color: #ffffff;
border-radius: 15px;
box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
border: 1px solid #e0e0e0;
}

/* Headings */
h1 {
font-size: 2.8em;
font-weight: 800;
color: #2c3e50;
margin-bottom: 0.8em;
text-align: center;
border-bottom: 3px solid #3498db;
padding-bottom: 15px;
}

h2 {
font-size: 2.2em;
font-weight: 700;
color: #34495e;
margin-top: 1.8em;
margin-bottom: 1em;
padding-right: 15px;
border-right: 5px solid #2ecc71;
line-height: 1.4;
}

h3 {
font-size: 1.7em;
font-weight: 600;
color: #5b6d7a;
margin-top: 1.5em;
margin-bottom: 1em;
padding-right: 10px;
border-right: 3px solid #e74c3c;
}

/* Paragraphs */
p {
margin-bottom: 1em;
color: #444;
font-size: 1.05em;
}

/* Lists */
ul {
list-style: disc;
margin-right: 25px;
margin-bottom: 1.5em;
padding: 0;
}
ol {
list-style: decimal;
margin-right: 25px;
margin-bottom: 1.5em;
padding: 0;
}
li {
margin-bottom: 0.7em;
color: #555;
font-size: 1.0em;
}

/* Table of Contents */
.table-of-contents {
background-color: #fefefe;
border: 1px solid #e0e0e0;
border-radius: 10px;
padding: 20px 30px;
margin-bottom: 2em;
box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}
.table-of-contents h3 {
font-size: 1.5em;
color: #2c3e50;
margin-top: 0;
border-right: none;
text-align: center;
padding-bottom: 10px;
border-bottom: 2px dashed #ccc;
}
.table-of-contents ul {
list-style: none;
margin-right: 0;
padding-right: 0;
line-height: 2.2;
}
.table-of-contents li a {
color: #3498db;
text-decoration: none;
font-weight: 500;
transition: color 0.3s ease;
}
.table-of-contents li a:hover {
color: #2980b9;
text-decoration: underline;
}

/* Standard Table */
table {
width: 100%;
border-collapse: separate; /* Use separate for rounded corners on cells */
border-spacing: 0;
margin: 2em 0;
box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
border-radius: 10px;
overflow: hidden; /* Ensures rounded corners are applied */
}
th, td {
border: 1px solid #e0e0e0;
padding: 15px;
text-align: right;
font-size: 1.0em;
}
th {
background-color: #ecf0f1;
color: #2c3e50;
font-weight: 600;
border-top: none;
border-bottom: 2px solid #bdc3c7;
}
td {
background-color: #ffffff;
color: #555;
}
tr:nth-child(even) td {
background-color: #f9f9f9;
}
table tbody tr:hover td {
background-color: #eef7fc;
}

/* Infographic-like block */
.infographic-block {
background: linear-gradient(135deg, #e0f2f7, #c1e7f0);
padding: 35px;
border-radius: 18px;
margin: 3em 0;
text-align: center;
box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
position: relative;
overflow: hidden;
}
.infographic-block::before {
content: ”;
position: absolute;
top: -20px;
left: -20px;
width: 80px;
height: 80px;
background-color: rgba(255, 255, 255, 0.1);
border-radius: 50%;
}
.infographic-block::after {
content: ”;
position: absolute;
bottom: -20px;
right: -20px;
width: 100px;
height: 100px;
background-color: rgba(255, 255, 255, 0.1);
border-radius: 50%;
}
.infographic-block h3 {
color: #1a5276;
font-size: 2em;
margin-bottom: 1.5em;
border-right: none;
text-align: center;
font-weight: 700;
}
.infographic-cards-container {
display: flex;
flex-wrap: wrap;
justify-content: center;
gap: 25px;
}
.infographic-card {
background-color: #ffffff;
border-radius: 12px;
padding: 25px;
width: calc(33% – 25px); /* Three cards per row on wider screens */
box-shadow: 0 6px 15px rgba(0, 0, 0, 0.08);
text-align: right;
transition: transform 0.3s ease, box-shadow 0.3s ease;
position: relative;
border: 1px solid #dcdcdc;
}
.infographic-card:hover {
transform: translateY(-8px);
box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
}
.infographic-card .icon {
font-size: 2.5em;
color: #3498db;
margin-bottom: 15px;
display: block;
text-align: center;
}
.infographic-card h4 {
font-size: 1.3em;
color: #2c3e50;
margin-bottom: 10px;
font-weight: 600;
text-align: center;
}
.infographic-card p {
font-size: 0.95em;
color: #555;
line-height: 1.7;
text-align: justify;
}

/* Responsive Design */
@media (max-width: 992px) {
.article-container {
margin: 15px auto;
padding: 25px;
}
h1 {
font-size: 2.4em;
}
h2 {
font-size: 1.9em;
}
h3 {
font-size: 1.4em;
}
.infographic-card {
width: calc(50% – 25px); /* Two cards per row on medium screens */
}
}

@media (max-width: 768px) {
.article-container {
margin: 10px;
padding: 20px;
}
h1 {
font-size: 2.0em;
margin-bottom: 0.6em;
}
h2 {
font-size: 1.6em;
margin-top: 1.5em;
}
h3 {
font-size: 1.2em;
margin-top: 1.2em;
}
p {
font-size: 1.0em;
}
.table-of-contents {
padding: 15px 20px;
}
th, td {
padding: 12px;
font-size: 0.95em;
}
.infographic-block {
padding: 30px 20px;
}
.infographic-block h3 {
font-size: 1.7em;
}
.infographic-cards-container {
flex-direction: column;
gap: 20px;
}
.infographic-card {
width: 100%; /* One card per row on small screens */
padding: 20px;
}
}

@media (max-width: 480px) {
.article-container {
margin: 5px;
padding: 15px;
}
h1 {
font-size: 1.8em;
padding-bottom: 10px;
}
h2 {
font-size: 1.4em;
padding-right: 10px;
border-right-width: 3px;
}
h3 {
font-size: 1.1em;
padding-right: 8px;
border-right-width: 2px;
}
p {
font-size: 0.95em;
}
ul, ol {
margin-right: 15px;
}
li {
font-size: 0.9em;
}
.table-of-contents {
padding: 10px 15px;
}
th, td {
padding: 10px;
font-size: 0.9em;
}
.infographic-block {
padding: 25px 15px;
}
.infographic-block h3 {
font-size: 1.5em;
}
.infographic-card .icon {
font-size: 2em;
}
.infographic-card h4 {
font-size: 1.2em;
}
}