/* Basic Reset & Responsive Defaults */
:root {
–primary-color: #0A3D62; /* Dark Blue for main headings and accents */
–secondary-color: #1a73e8; /* Google Blue-like for sub-headings and links */
–accent-color: #E8B400; /* Gold/Amber for visual emphasis */
–text-color: #333; /* Dark gray for body text */
–light-gray: #f8f9fa; /* Very light gray for backgrounds */
–border-color: #eee; /* Light border color */
–heading-font: ‘Arial’, sans-serif; /* A modern, clean font for headings */
–body-font: ‘Tahoma’, sans-serif; /* A clear, readable font for body text, good for Farsi */
}

/* Main container for the article, ensuring responsiveness and consistent styling */
#phd-article-hamedan-container {
font-family: var(–body-font);
color: var(–text-color);
line-height: 1.7; /* Improved readability */
max-width: 1000px; /* Max width for large screens */
margin: 20px auto; /* Center the container on the page */
padding: 20px;
background-color: #fff;
border-radius: 8px; /* Slightly rounded corners */
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08); /* Soft shadow for depth */
overflow-x: hidden; /* Prevent horizontal scroll issues */
direction: rtl; /* Right-to-left for Farsi */
text-align: right; /* Align text to the right */
}

/* Headings Styling */
/* H1 – Main Title */
#phd-article-hamedan-container h1 {
font-family: var(–heading-font);
font-size: 2.8em; /* Large size for main title */
font-weight: 700; /* Bold */
color: var(–primary-color);
text-align: center; /* Center align title */
margin-bottom: 40px;
line-height: 1.3;
padding-bottom: 15px;
border-bottom: 3px solid var(–accent-color); /* Accent color underline */
display: block; /* Ensure it behaves as a block element */
}

/* H2 – Section Titles */
#phd-article-hamedan-container h2 {
font-family: var(–heading-font);
font-size: 2.2em;
font-weight: 600;
color: var(–secondary-color);
margin-top: 50px;
margin-bottom: 25px;
padding-bottom: 10px;
border-bottom: 2px solid var(–light-gray);
display: block;
}

/* H3 – Sub-section Titles */
#phd-article-hamedan-container h3 {
font-family: var(–heading-font);
font-size: 1.8em;
font-weight: 600;
color: var(–primary-color);
margin-top: 40px;
margin-bottom: 20px;
display: block;
}

/* Paragraphs and Lists */
#phd-article-hamedan-container p {
margin-bottom: 1.2em;
text-align: justify; /* Justify text for a clean look */
}

#phd-article-hamedan-container ul,
#phd-article-hamedan-container ol {
margin-bottom: 1.5em;
padding-right: 25px; /* Adjust padding for RTL */
padding-left: 0;
}

#phd-article-hamedan-container li {
margin-bottom: 0.8em;
}

/* Table Styling */
#phd-article-hamedan-container table {
width: 100%;
border-collapse: collapse;
margin: 30px 0;
background-color: var(–light-gray);
border-radius: 8px;
overflow: hidden; /* Ensures rounded corners apply to content */
box-shadow: 0 2px 8px rgba(0,0,0,0.05); /* Subtle shadow for the table */
}

#phd-article-hamedan-container th,
#phd-article-hamedan-container td {
border: 1px solid var(–border-color);
padding: 15px;
text-align: right;
}

#phd-article-hamedan-container th {
background-color: var(–primary-color);
color: white;
font-weight: 700;
font-size: 1.1em;
}

#phd-article-hamedan-container tr:nth-child(even) {
background-color: #f0f0f0; /* Alternating row colors */
}
#phd-article-hamedan-container tr:hover {
background-color: #e6f2ff; /* Light blue on hover for interactivity */
}

/* Infographic-like Section Styling (for “Key Success Factors”) */
.infographic-section {
margin-top: 60px;
margin-bottom: 60px;
background-color: var(–light-gray);
padding: 40px 30px;
border-radius: 10px;
text-align: center;
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
border-right: 5px solid var(–accent-color); /* A subtle design touch */
}

.infographic-title {
font-family: var(–heading-font);
font-size: 2em;
color: var(–primary-color);
margin-bottom: 30px;
font-weight: 700;
}

.infographic-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); /* Responsive grid */
gap: 25px; /* Space between grid items */
margin-top: 30px;
}

.infographic-item {
background-color: #fff;
padding: 25px;
border-radius: 8px;
box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
transition: transform 0.3s ease, box-shadow 0.3s ease; /* Smooth hover effects */
display: flex;
flex-direction: column;
align-items: center;
text-align: center;
border: 2px solid transparent; /* For hover effect */
}

.infographic-item:hover {
transform: translateY(-5px); /* Lift effect on hover */
box-shadow: 0 6px 15px rgba(0, 0, 0, 0.12);
border-color: var(–accent-color); /* Highlight border on hover */
}

.infographic-icon {
font-size: 3em;
color: var(–secondary-color);
margin-bottom: 15px;
line-height: 1;
}

.infographic-item h4 {
font-family: var(–heading-font);
font-size: 1.4em;
color: var(–primary-color);
margin-bottom: 10px;
font-weight: 600;
}

.infographic-item p {
font-size: 1em;
color: #555;
line-height: 1.6;
margin-bottom: 0;
}

/* Table of Contents – Visual only */
.table-of-contents {
background-color: var(–light-gray);
padding: 25px;
border-radius: 8px;
margin-bottom: 40px;
border-right: 5px solid var(–accent-color); /* Highlight with accent color */
}

.table-of-contents h3 {
font-family: var(–heading-font);
font-size: 1.6em;
color: var(–primary-color);
margin-top: 0;
margin-bottom: 20px;
font-weight: 700;
text-align: right;
border-bottom: 1px solid var(–border-color);
padding-bottom: 10px;
}

.table-of-contents ul {
list-style: none; /* Remove default list bullets */
padding: 0;
margin: 0;
}

.table-of-contents li {
margin-bottom: 10px;
padding-right: 15px;
position: relative;
}

.table-of-contents li::before {
content: ‘•’; /* Custom bullet point */
color: var(–secondary-color);
font-weight: bold;
display: inline-block;
width: 1em;
margin-right: -1em; /* Adjust for RTL positioning */
margin-left: 0.5em; /* Space between bullet and text */
float: right; /* Ensure bullet is on the right of the link text */
}

.table-of-contents a {
color: var(–text-color);
text-decoration: none;
font-size: 1.1em;
transition: color 0.3s ease;
text-align: right;
display: block;
padding-right: 1.5em; /* Space for the custom bullet */
}

.table-of-contents a:hover {
color: var(–secondary-color);
text-decoration: underline;
}

/* Responsive Adjustments (for smaller screens) */
@media (max-width: 768px) {
#phd-article-hamedan-container {
padding: 15px;
margin: 10px auto;
}
#phd-article-hamedan-container h1 {
font-size: 2.2em;
margin-bottom: 30px;
}
#phd-article-hamedan-container h2 {
font-size: 1.8em;
margin-top: 40px;
margin-bottom: 20px;
}
#phd-article-hamedan-container h3 {
font-size: 1.5em;
margin-top: 30px;
margin-bottom: 15px;
}
.infographic-grid {
grid-template-columns: 1fr; /* Stack items vertically on small screens */
}
.infographic-title {
font-size: 1.8em;
}
#phd-article-hamedan-container th,
#phd-article-hamedan-container td {
padding: 12px;
}
.table-of-contents h3 {
font-size: 1.4em;
}
.table-of-contents a {
font-size: 1em;
}
}

@media (max-width: 480px) {
#phd-article-hamedan-container h1 {
font-size: 1.8em;
margin-bottom: 25px;
}
#phd-article-hamedan-container h2 {
font-size: 1.6em;
}
#phd-article-hamedan-container h3 {
font-size: 1.3em;
}
.infographic-item {
padding: 20px;
}
.infographic-icon {
font-size: 2.5em;
}
.infographic-item h4 {
font-size: 1.2em;
}
}