/* Base styles for responsiveness and overall look */
body {
font-family: ‘Vazirmatn’, ‘Tahoma’, sans-serif; /* Example font, assume it’s loaded or use a common fallback */
direction: rtl;
text-align: right;
color: #333;
background-color: #F8F8F8;
line-height: 1.8;
margin: 0;
padding: 0;
}

.article-container {
max-width: 900px;
margin: auto;
padding: 20px;
background-color: #FFFFFF;
box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
border-radius: 8px;
overflow-x: hidden; /* Prevent horizontal scroll on small devices */
}

/* Headings */
h1 {
font-size: 2.5em; /* Responsive with em units */
font-weight: 700;
color: #004D40; /* Dark Teal */
text-align: center;
margin-bottom: 30px;
line-height: 1.3;
padding-top: 20px; /* Space from top */
}

h2 {
font-size: 1.8em;
font-weight: 600;
color: #00695C; /* Medium Teal */
margin-top: 45px;
margin-bottom: 25px;
border-bottom: 2px solid #E0F2F1; /* Light Teal border */
padding-bottom: 12px;
line-height: 1.4;
}

h3 {
font-size: 1.3em;
font-weight: 500;
color: #00796B; /* Slightly lighter Teal */
margin-top: 30px;
margin-bottom: 18px;
line-height: 1.5;
position: relative;
padding-right: 25px; /* Space for bullet-like icon */
}
h3::before {
content: ‘▪’; /* Custom bullet point */
color: #26A69A; /* Accent Teal */
position: absolute;
right: 0;
top: 0;
font-size: 1.1em;
line-height: 1.5;
}

/* Paragraphs */
p {
font-size: 1.1em;
line-height: 1.9;
margin-bottom: 1.2em;
color: #3C3C3C;
text-align: justify;
}

/* Table of Contents */
.toc {
background-color: #F0FDFD; /* Very light teal */
border: 1px solid #E0F2F1;
padding: 20px 25px;
margin-bottom: 35px;
border-radius: 6px;
font-size: 1.05em;
line-height: 1.6;
}
.toc h2 {
color: #004D40;
margin-top: 0;
margin-bottom: 15px;
border-bottom: 1px solid #B2DFDB;
padding-bottom: 10px;
font-size: 1.5em;
text-align: center;
}
.toc ul {
list-style: none;
padding: 0;
margin: 0;
}
.toc ul li {
margin-bottom: 8px;
}
.toc ul li a {
text-decoration: none;
color: #00796B;
font-weight: 500;
transition: color 0.3s ease;
display: block;
padding: 5px 0;
}
.toc ul li a:hover {
color: #26A69A;
text-decoration: underline;
}
.toc ul li ul {
margin-right: 20px;
margin-top: 5px;
}
.toc ul li ul li a {
font-weight: 400;
color: #00897B;
}
.toc ul li ul li a:hover {
color: #4DB6AC;
}

/* Lists */
ul {
list-style-type: disc;
margin-right: 25px;
margin-bottom: 1.5em;
line-height: 1.8;
color: #3C3C3C;
}
ul li {
margin-bottom: 0.8em;
}
ol {
list-style-type: decimal;
margin-right: 25px;
margin-bottom: 1.5em;
line-height: 1.8;
color: #3C3C3C;
}
ol li {
margin-bottom: 0.8em;
}

/* Table */
table {
width: 100%;
border-collapse: collapse;
margin: 30px 0;
font-size: 1em;
text-align: right;
box-shadow: 0 2px 5px rgba(0,0,0,0.08);
border-radius: 8px;
overflow: hidden; /* Ensures rounded corners */
}
th, td {
padding: 15px 20px;
border: 1px solid #E0F2F1; /* Light Teal border */
}
th {
background-color: #B2DFDB; /* Medium-light Teal */
color: #004D40;
font-weight: 600;
font-size: 1.1em;
}
tr:nth-child(even) {
background-color: #F5FEFF; /* Very light blue-green */
}
tr:hover {
background-color: #EBF8F8; /* Lighter hover */
}

/* Infographic Replacement (Key Factors Section) */
.infographic-section {
background-color: #E0F2F1; /* Light Teal background */
border-left: 8px solid #26A69A; /* Accent Teal stripe */
padding: 30px;
margin: 40px 0;
border-radius: 8px;
box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
}
.infographic-section h2 {
color: #004D40;
text-align: center;
border-bottom: none;
margin-bottom: 25px;
font-size: 2em;
}
.infographic-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
gap: 25px;
margin-top: 20px;
}
.infographic-item {
background-color: #FFFFFF;
padding: 20px;
border-radius: 6px;
box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
text-align: center;
transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.infographic-item:hover {
transform: translateY(-5px);
box-shadow: 0 6px 12px rgba(0, 0, 0, 0.12);
}
.infographic-item .icon {
font-size: 2.5em;
margin-bottom: 15px;
color: #00897B; /* Accent color for icons */
}
.infographic-item h4 {
font-size: 1.25em;
color: #004D40;
margin-bottom: 10px;
font-weight: 600;
}
.infographic-item p {
font-size: 0.95em;
color: #555;
line-height: 1.7;
text-align: center;
}

/* FAQ Section */
.faq-section {
margin-top: 50px;
background-color: #F8FCFC;
padding: 25px;
border-radius: 8px;
border: 1px solid #E0F2F1;
}
.faq-section h2 {
text-align: center;
border-bottom: 2px solid #B2DFDB;
padding-bottom: 15px;
margin-bottom: 30px;
}
.faq-item {
margin-bottom: 20px;
padding-bottom: 15px;
border-bottom: 1px dashed #CFD8DC;
}
.faq-item:last-child {
border-bottom: none;
margin-bottom: 0;
padding-bottom: 0;
}
.faq-item strong {
display: block;
font-size: 1.15em;
color: #00695C;
margin-bottom: 8px;
position: relative;
padding-right: 25px;
}
.faq-item strong::before {
content: ‘❓’;
position: absolute;
right: 0;
top: 0;
font-size: 1em;
color: #26A69A;
}
.faq-item p {
font-size: 1em;
margin-right: 25px;
color: #4A4A4A;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
h1 { font-size: 2em; }
h2 { font-size: 1.6em; }
h3 { font-size: 1.2em; }
p, ul, ol, table, .toc, .infographic-item p, .faq-item p { font-size: 0.95em; }
.article-container { padding: 15px; }
.infographic-grid { grid-template-columns: 1fr; }
th, td { padding: 10px 15px; }
.infographic-item .icon { font-size: 2em; }
.infographic-item h4 { font-size: 1.15em; }
.faq-item strong { font-size: 1.05em; }
}

@media (max-width: 480px) {
h1 { font-size: 1.8em; }
h2 { font-size: 1.4em; }
h3 { font-size: 1.1em; }
p, ul, ol, table, .toc, .infographic-item p, .faq-item p { font-size: 0.9em; }
.article-container { padding: 10px; }
.toc { padding: 15px; }
.infographic-section { padding: 20px; }
}