/* ——————————————- */
/* Base & Global Styles */
/* ——————————————- */
body {
font-family: ‘Vazirmatn’, ‘B Nazanin’, ‘Arial’, sans-serif; /* Prioritize Vazirmatn if available, otherwise B Nazanin or Arial */
line-height: 1.7;
color: #333;
margin: 0;
padding: 0;
background-color: #f0f4f8; /* Soft blue-gray background */
direction: rtl; /* Right-to-left for Persian */
text-align: right; /* Align text to the right */
box-sizing: border-box; /* Include padding and border in element’s total width and height */
}

.container {
max-width: 960px; /* Wider container for better readability on larger screens */
margin: 25px auto;
padding: 30px;
background-color: #ffffff;
border-radius: 12px; /* Softer rounded corners */
box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1); /* Deeper shadow for prominence */
box-sizing: border-box;
}

/* ——————————————- */
/* Heading Styles */
/* ——————————————- */
h1 {
font-size: 2.8em; /* Larger for H1 */
font-weight: 900; /* Extra bold */
color: #1a3c5a; /* Deep blue */
margin-bottom: 30px;
text-align: center;
border-bottom: 4px solid #3498db; /* Striking blue accent line */
padding-bottom: 20px;
line-height: 1.2;
}

h2 {
font-size: 2.2em; /* H2 size */
font-weight: 800;
color: #2c5f7e; /* Medium blue */
margin-top: 45px;
margin-bottom: 25px;
border-right: 6px solid #2ecc71; /* Vibrant green accent */
padding-right: 20px;
background-color: #e6f7ef; /* Very light green background for H2 */
border-radius: 0 10px 10px 0; /* Rounded corners on right side only */
padding-top: 8px;
padding-bottom: 8px;
box-shadow: -3px 0 8px rgba(0, 0, 0, 0.05); /* Subtle shadow for depth */
}

h3 {
font-size: 1.7em; /* H3 size */
font-weight: 700;
color: #3a6b8e;
margin-top: 35px;
margin-bottom: 18px;
padding-right: 12px;
border-right: 4px solid #f39c12; /* Warm orange accent */
line-height: 1.4;
}

h4 { /* Added for infographic steps, using a slightly smaller but still prominent style */
font-size: 1.3em;
font-weight: 700;
color: #2c3e50;
margin-top: 0;
margin-bottom: 10px;
}

/* ——————————————- */
/* Typography Styles */
/* ——————————————- */
p {
margin-bottom: 1.5em;
line-height: 1.9;
font-size: 1.08em; /* Slightly larger base font size */
color: #444;
}

ul, ol {
margin-bottom: 1.8em;
padding-right: 30px;
list-style-position: inside;
color: #444;
}
ul li, ol li {
margin-bottom: 1em;
line-height: 1.7;
font-size: 1.05em;
}
strong {
color: #1a3c5a; /* Emphasize strong text with deep blue */
}

/* ——————————————- */
/* Table Styles */
/* ——————————————- */
table {
width: 100%;
border-collapse: separate; /* Use separate to allow border-radius on table */
border-spacing: 0; /* Remove space between cells */
margin: 30px 0;
font-size: 1.05em;
text-align: right;
box-shadow: 0 5px 20px rgba(0, 0, 0, 0.12); /* More pronounced shadow */
border-radius: 10px; /* Rounded corners for the entire table */
overflow: hidden; /* Ensures rounded corners are visible */
}

table th, table td {
padding: 15px 20px;
border-bottom: 1px solid #e0e0e0; /* Lighter border for subtlety */
border-right: 1px solid #e0e0e0; /* Vertical borders */
}

table th:last-child, table td:last-child {
border-right: none; /* No right border on the last column */
}
table tr:last-child td {
border-bottom: none; /* No bottom border on the last row */
}

table th {
background-color: #3498db; /* Blue header */
color: white;
font-weight: bold;
text-align: center; /* Center align header text */
text-transform: uppercase; /* Slight uppercase for professional look */
letter-spacing: 0.5px;
}

table tr:nth-child(even) {
background-color: #f7fbfd; /* Very light blue for even rows */
}

table tr:hover {
background-color: #e3f2fd; /* Light blue on hover */
transition: background-color 0.3s ease;
}

/* ——————————————- */
/* Table of Contents (TOC) */
/* ——————————————- */
.toc {
background-color: #ecf0f1; /* Light gray */
border-right: 6px solid #95a5a6; /* Accent border */
padding: 20px 25px;
margin: 35px 0;
border-radius: 10px;
box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
}

.toc h2 {
color: #2c3e50;
margin-top: 0;
margin-bottom: 20px;
border-right: none;
background-color: transparent;
padding: 0;
text-align: center;
font-size: 1.8em;
border-bottom: 2px solid #bdc3c7;
padding-bottom: 10px;
}

.toc ul {
list-style: none;
padding: 0;
margin: 0;
}

.toc ul li {
margin-bottom: 12px;
}

.toc ul li a {
color: #2980b9;
text-decoration: none;
transition: color 0.3s ease, padding-right 0.3s ease;
display: block;
padding: 8px 0;
border-bottom: 1px dashed #cccccc;
font-size: 1.05em;
}

.toc ul li a:hover {
color: #1abc9c; /* Teal on hover */
padding-right: 10px; /* Subtle hover effect */
background-color: #f0f8f8;
border-radius: 5px;
}
.toc ul ul { /* Nested TOC items */
padding-right: 20px;
margin-top: 5px;
margin-bottom: 5px;
}
.toc ul ul li a {
font-size: 0.95em;
padding: 5px 0;
border-bottom: none;
color: #34495e;
}
.toc ul ul li a:hover {
color: #27ae60;
}

/* ——————————————- */
/* Infographic-like Section */
/* ——————————————- */
.infographic-section {
margin: 50px 0;
padding: 30px;
background-color: #eaf2f8; /* Very light blue background */
border-radius: 15px;
box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.infographic-title {
text-align: center;
color: #1a3c5a;
font-size: 2em;
font-weight: 800;
margin-bottom: 35px;
position: relative;
padding-bottom: 18px;
}
.infographic-title::after {
content: ”;
position: absolute;
bottom: 0;
right: 50%;
transform: translateX(50%);
width: 100px;
height: 5px;
background-color: #e74c3c; /* Striking red accent */
border-radius: 3px;
}

.infographic-steps {
display: flex;
flex-wrap: wrap;
justify-content: center;
gap: 30px; /* Increased gap between steps */
}

.infographic-step {
background-color: #ffffff;
border: 2px solid #3498db; /* Blue border */
border-radius: 15px;
padding: 25px;
flex: 1 1 calc(33.33% – 60px); /* 3 items per row on large screens, accounting for gap */
min-width: 280px;
text-align: center;
transition: transform 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease;
box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
}

.infographic-step:hover {
transform: translateY(-10px) scale(1.03); /* More pronounced lift and slight scale */
box-shadow: 0 12px 28px rgba(0, 0, 0, 0.2);
border-color: #e74c3c; /* Red border on hover */
}

.infographic-step-icon {
font-size: 3.5em; /* Larger icons */
color: #e74c3c; /* Red icon color */
margin-bottom: 20px;
display: block;
line-height: 1;
opacity: 0.8;
transition: color 0.3s ease;
}
.infographic-step:hover .infographic-step-icon {
color: #3498db; /* Blue icon on hover */
}

.infographic-step h4 {
margin-bottom: 12px;
}

.infographic-step p {
font-size: 1em;
color: #555;
line-height: 1.7;
margin-bottom: 0;
}

/* ——————————————- */
/* Responsive Adjustments */
/* ——————————————- */
@media (max-width: 1024px) { /* Adjust for larger tablets/laptops */
.container {
margin: 20px;
padding: 25px;
max-width: 90%;
}
h1 {
font-size: 2.5em;
}
h2 {
font-size: 1.9em;
padding-right: 18px;
}
h3 {
font-size: 1.4em;
}
.infographic-step {
flex: 1 1 calc(50% – 40px); /* 2 items per row on medium screens */
}
}

@media (max-width: 768px) { /* Tablet screens */
.container {
margin: 15px;
padding: 20px;
}
h1 {
font-size: 2.2em;
padding-bottom: 15px;
border-bottom: 3px solid #3498db;
}
h2 {
font-size: 1.7em;
padding-right: 15px;
border-right: 5px solid #2ecc71;
}
h3 {
font-size: 1.3em;
padding-right: 10px;
border-right: 3px solid #f39c12;
}
p, ul li, ol li, table {
font-size: 1em;
}
table th, table td {
padding: 12px 15px;
}
.toc {
padding: 18px 20px;
}
.toc h2 {
font-size: 1.6em;
margin-bottom: 15px;
}
.infographic-section {
padding: 25px;
}
.infographic-title {
font-size: 1.8em;
margin-bottom: 25px;
}
.infographic-step {
flex: 1 1 calc(50% – 30px); /* 2 items per row */
min-width: unset; /* Remove min-width restriction */
padding: 20px;
}
.infographic-step-icon {
font-size: 3em;
margin-bottom: 15px;
}
}

@media (max-width: 480px) { /* Mobile screens */
.container {
margin: 10px;
padding: 15px;
}
h1 {
font-size: 1.8em;
text-align: right;
border-bottom: none;
padding-bottom: 0;
margin-bottom: 20px;
line-height: 1.3;
}
h2 {
font-size: 1.5em;
border-right: none;
background-color: transparent;
padding-right: 0;
margin-top: 35px;
margin-bottom: 18px;
border-bottom: 2px dashed #2ecc71; /* Add a bottom border for mobile H2 */
padding-bottom: 8px;
box-shadow: none;
}
h3 {
font-size: 1.25em;
border-right: none;
padding-right: 0;
margin-top: 25px;
margin-bottom: 12px;
}
p, ul li, ol li, table {
font-size: 0.95em;
line-height: 1.7;
}
ul, ol {
padding-right: 20px;
margin-bottom: 1.2em;
}
table {
border-radius: 5px;
box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}
table th, table td {
padding: 10px 12px;
}
.toc {
padding: 15px;
margin: 25px 0;
border-right: 4px solid #95a5a6;
}
.toc h2 {
font-size: 1.4em;
margin-bottom: 10px;
padding-bottom: 8px;
}
.toc ul li a {
font-size: 1em;
padding: 6px 0;
}
.infographic-section {
padding: 20px;
margin: 30px 0;
border-radius: 10px;
}
.infographic-title {
font-size: 1.6em;
margin-bottom: 20px;
padding-bottom: 12px;
}
.infographic-title::after {
width: 70px;
height: 4px;
}
.infographic-steps {
flex-direction: column; /* Stack steps vertically on small screens */
gap: 20px;
}
.infographic-step {
flex: 1 1 100%; /* Full width for each step */
padding: 18px;
border-radius: 10px;
border-width: 1px; /* Thinner border for mobile */
box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
}
.infographic-step-icon {
font-size: 2.5em;
margin-bottom: 12px;
}
.infographic-step h4 {
font-size: 1.2em;
}
}

/* Print styles */
@media print {
body {
background-color: #fff;
color: #000;
}
.container {
box-shadow: none;
border: 1px solid #ccc;
margin: 0;
padding: 15px;
max-width: 100%;
border-radius: 0;
}
h1, h2, h3 {
color: #000 !important;
border-color: #888 !important;
background-color: transparent !important;
box-shadow: none !important;
}
.toc, .infographic-section {
border: 1px solid #ccc;
box-shadow: none;
background-color: #f5f5f5;
}
a {
text-decoration: underline;
color: #000;
}
.infographic-step:hover {
transform: none;
box-shadow: none;
border-color: #3498db;
}
.infographic-step-icon {
color: #e74c3c !important; /* Ensure icons retain color */
}
}