/* Base Styles for Readability and Responsiveness */
body {
font-family: ‘B Nazanin’, Tahoma, Geneva, Verdana, sans-serif; /* A common Persian font, with fallbacks */
direction: rtl; /* Right-to-left for Persian */
text-align: right;
margin: 0;
padding: 0;
background-color: #F5F7F8; /* Light off-white background */
color: #34495E; /* Dark blue-grey text */
line-height: 1.8;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}

.container {
max-width: 900px;
margin: 30px auto;
padding: 25px 30px;
background-color: #ffffff;
border-radius: 12px;
box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
box-sizing: border-box; /* Ensures padding doesn’t expand width */
}

/* Heading Styles */
h1 {
font-size: 2.5em; /* Larger for H1 */
font-weight: bold;
color: #2C3E50; /* Darkest blue for H1 */
text-align: center;
margin-bottom: 35px;
line-height: 1.3;
padding-bottom: 15px;
border-bottom: 3px solid #ECF0F1; /* Subtle separator */
}

h2 {
font-size: 1.8em; /* Medium-large for H2 */
font-weight: bold;
color: #34495E; /* Dark blue-grey for H2 */
margin-top: 45px;
margin-bottom: 25px;
border-bottom: 2px solid #ECF0F1;
padding-bottom: 10px;
position: relative;
}

h2::before {
content: ‘◆’; /* Decorative element */
color: #3498DB; /* Accent color */
position: absolute;
right: -15px;
top: 0;
font-size: 0.8em;
}

h3 {
font-size: 1.3em; /* Smaller for H3 */
font-weight: bold;
color: #5D6D7E; /* Medium grey-blue for H3 */
margin-top: 30px;
margin-bottom: 18px;
padding-right: 10px;
border-right: 4px solid #3498DB; /* Accent line */
}

/* Paragraph Styles */
p {
margin-bottom: 18px;
line-height: 1.9;
text-align: justify;
}

/* List Styles */
ul {
list-style-type: none; /* Remove default bullet */
padding-right: 0;
margin-bottom: 20px;
}

ul li {
position: relative;
padding-right: 25px;
margin-bottom: 10px;
line-height: 1.7;
}

ul li::before {
content: ‘•’; /* Custom bullet */
color: #3498DB; /* Accent color */
font-weight: bold;
position: absolute;
right: 0;
top: 0;
}

ol {
padding-right: 20px;
margin-bottom: 20px;
}

ol li {
margin-bottom: 10px;
line-height: 1.7;
}

/* Table Styles */
table {
width: 100%;
border-collapse: collapse;
margin: 30px 0;
font-size: 0.95em;
text-align: right;
background-color: #FDFDFD;
border-radius: 8px;
overflow: hidden; /* For rounded corners */
box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

th, td {
padding: 15px 20px;
border: 1px solid #ECF0F1;
}

th {
background-color: #3498DB; /* Accent background for headers */
color: white;
font-weight: bold;
text-align: center;
white-space: nowrap;
}

tr:nth-child(even) {
background-color: #F9F9F9;
}

/* Link Styles */
a {
color: #3498DB; /* Accent blue for links */
text-decoration: none;
transition: color 0.3s ease;
}

a:hover {
color: #2980B9; /* Darker blue on hover */
text-decoration: underline;
}

/* Infographic Substitute / Highlight Box */
.infographic-box {
background-color: #EBF5FB; /* Light blue background */
border-right: 5px solid #3498DB; /* Accent border */
padding: 25px;
margin: 35px 0;
border-radius: 8px;
box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06);
position: relative;
overflow: hidden;
}

.infographic-box h3 {
color: #2980B9;
margin-top: 0;
margin-bottom: 15px;
border-right: none;
padding-right: 0;
}

.infographic-box p {
margin-bottom: 10px;
line-height: 1.8;
}

.infographic-box .icon {
font-size: 2.5em;
color: #3498DB;
float: left; /* Aligns icon to the right in RTL */
margin-left: 20px;
margin-top: 5px;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
.container {
margin: 20px 15px;
padding: 20px;
}

h1 {
font-size: 2em;
margin-bottom: 25px;
}

h2 {
font-size: 1.5em;
margin-top: 35px;
margin-bottom: 20px;
}

h3 {
font-size: 1.2em;
margin-top: 25px;
margin-bottom: 12px;
}

th, td {
padding: 10px 15px;
font-size: 0.85em;
}

.infographic-box {
padding: 20px;
margin: 30px 0;
}

.infographic-box .icon {
font-size: 2em;
margin-left: 15px;
float: right; /* Revert float for smaller screens if design changes */
}
}

@media (max-width: 480px) {
.container {
margin: 15px 10px;
padding: 15px;
}

h1 {
font-size: 1.7em;
margin-bottom: 20px;
}

h2 {
font-size: 1.3em;
margin-top: 30px;
margin-bottom: 15px;
}

h3 {
font-size: 1.1em;
margin-top: 20px;
margin-bottom: 10px;
}

table {
display: block;
overflow-x: auto;
white-space: nowrap; /* Prevent line breaks in cells */
}

th, td {
min-width: 120px; /* Ensure cells are readable */
box-sizing: border-box;
}

.infographic-box {
padding: 15px;
margin: 25px 0;
}

.infographic-box .icon {
display: block;
text-align: center;
float: none;
margin: 0 auto 15px auto;
}
.infographic-box h3 {
text-align: center;
}
}