/*
* Style Guide for “انجام پایان نامه رشته فیزیولوژی و تغذیه ورزشی + تضمینی” Article
* Designed for seamless integration into block editors (WordPress Gutenberg, etc.)
* and responsive display across various devices (mobile, tablet, laptop, TV).
*
* Color Palette:
* –primary-color: #0056b3 (Dark Blue – for main headings, strong focus)
* –secondary-color: #007bff (Medium Blue – for subheadings, links, table headers)
* –accent-color: #28a745 (Vibrant Green – for highlights, success indicators, borders)
* –text-color: #343a40 (Dark Gray – for body text, optimal readability)
* –light-bg: #f8f9fa (Light Gray – for section backgrounds, info boxes)
* –border-color: #e9ecef (Lighter Gray – for subtle borders, dividers)
* –shadow-color: rgba(0, 0, 0, 0.05) (Soft Shadow)
*/

/* Base styles for the entire article to ensure consistent typography and readability */
body, p, li {
font-family: ‘Arial’, ‘Tahoma’, ‘Vazirmatn’, sans-serif; /* Modern, readable fonts */
line-height: 1.8; /* Increased line-height for better readability */
font-size: 1.125rem; /* 18px base font size for good legibility */
color: var(–text-color);
direction: rtl; /* Essential for correct Persian text rendering */
text-align: justify; /* Aligns text neatly */
}

/* Main container for the article content, ensuring responsiveness and centering */
.article-container {
max-width: 900px; /* Optimal reading width */
margin: 0 auto; /* Centers the container */
padding: 20px 15px; /* Internal padding for content */
background-color: #ffffff; /* White background for clean look */
box-shadow: 0 4px 12px var(–shadow-color); /* Soft shadow for depth */
border-radius: 8px; /* Slightly rounded corners */
overflow-x: hidden; /* Prevents horizontal scroll issues */
}

/* General heading styles */
h1, h2, h3 {
color: var(–primary-color);
text-align: right; /* Aligns headings to the right for RTL */
font-weight: bold;
margin-top: 2.5rem;
margin-bottom: 1.2rem;
padding-bottom: 0.5rem;
border-bottom: 2px solid var(–border-color); /* Subtle separator */
}

/* H1 specific styling */
h1 {
font-size: 2.5rem; /* Large font for main title */
border-bottom: 3px solid var(–secondary-color); /* Prominent separator */
padding-bottom: 1rem;
margin-bottom: 2rem;
color: var(–primary-color);
}

/* H2 specific styling */
h2 {
font-size: 2rem; /* Medium-large font for main sections */
color: var(–secondary-color);
border-bottom: 2px solid var(–border-color);
}

/* H3 specific styling */
h3 {
font-size: 1.5rem; /* Smaller font for sub-sections */
color: var(–text-color);
border-bottom: 1px dashed var(–border-color); /* Dotted separator */
margin-top: 2rem;
margin-bottom: 1rem;
}

/* Link styles */
a {
color: var(–secondary-color);
text-decoration: none;
}
a:hover {
text-decoration: underline;
}

/* List styles */
ul, ol {
padding-right: 20px; /* Indentation for lists */
margin-bottom: 1rem;
}
ul li, ol li {
margin-bottom: 0.8rem;
line-height: 1.7;
}

/* Table of Contents specific styles */
.table-of-contents {
background-color: var(–light-bg);
border: 1px solid var(–border-color);
border-radius: 8px;
padding: 20px;
margin-bottom: 2rem;
box-shadow: 0 2px 6px var(–shadow-color);
}
.table-of-contents h2 {
font-size: 1.8rem;
color: var(–primary-color);
border-bottom: 1px solid var(–border-color);
padding-bottom: 0.8rem;
margin-top: 0;
margin-bottom: 1rem;
}
.table-of-contents ul {
list-style: none;
padding: 0;
margin: 0;
}
.table-of-contents li {
margin-bottom: 0.7rem;
}
.table-of-contents a {
font-size: 1.1rem;
color: var(–text-color);
display: block; /* Makes the entire area clickable */
padding: 8px 12px;
border-radius: 5px;
transition: background-color 0.3s ease; /* Smooth hover effect */
}
.table-of-contents a:hover {
background-color: var(–border-color);
text-decoration: none;
color: var(–primary-color);
}

/* Table styles */
table {
width: 100%;
border-collapse: collapse; /* Removes double borders */
margin: 2rem 0;
box-shadow: 0 2px 8px var(–shadow-color);
border-radius: 8px;
overflow: hidden; /* Ensures rounded corners on table */
}
th, td {
border: 1px solid var(–border-color);
padding: 12px 15px;
text-align: right;
}
th {
background-color: var(–secondary-color);
color: white;
font-weight: bold;
font-size: 1.1rem;
}
tr:nth-child(even) { /* Zebra striping for readability */
background-color: var(–light-bg);
}
tr:hover {
background-color: #e0f2f7; /* Lighter blue on hover */
}

/* General info box style (used for simple emphasis) */
.info-box {
background-color: var(–light-bg);
border-left: 5px solid var(–accent-color); /* Green accent border */
padding: 20px;
margin: 2rem 0;
border-radius: 8px;
box-shadow: 0 2px 8px var(–shadow-color);
line-height: 1.6;
}
.info-box strong {
color: var(–primary-color);
}

/* Infographic-like section styling */
.infographic-section {
background-color: var(–light-bg);
border-left: 5px solid var(–accent-color);
padding: 20px;
margin: 2rem 0;
border-radius: 8px;
box-shadow: 0 2px 8px var(–shadow-color);
line-height: 1.6;
}

.infographic-item {
display: flex; /* Uses flexbox for icon and text alignment */
align-items: flex-start; /* Aligns items to the top */
margin-bottom: 15px;
padding: 15px;
background-color: #ffffff;
border: 1px solid var(–border-color);
border-radius: 6px;
box-shadow: 0 1px 3px var(–shadow-color);
}
.infographic-item:last-child {
margin-bottom: 0; /* No margin for the last item */
}
.infographic-icon {
font-size: 2.2rem; /* Large icon size */
color: var(–secondary-color);
margin-left: 15px; /* Space between icon and text */
flex-shrink: 0; /* Prevents icon from shrinking on smaller screens */
}
.infographic-text h4 {
margin-top: 0;
margin-bottom: 5px;
font-size: 1.3rem;
color: var(–primary-color);
}
.infographic-text p {
font-size: 1rem;
margin: 0;
text-align: right;
}

/* FAQ section styling */
.qa-section {
background-color: var(–light-bg);
border-top: 3px solid var(–primary-color); /* Strong top border */
padding: 25px;
margin-top: 3rem;
border-radius: 8px;
box-shadow: 0 4px 10px var(–shadow-color);
}
.qa-section h2 {
color: var(–primary-color);
border-bottom: 1px solid var(–border-color);
padding-bottom: 1rem;
margin-bottom: 1.5rem;
}
.question {
font-weight: bold;
color: var(–secondary-color);
margin-bottom: 0.5rem;
font-size: 1.2rem;
}
.answer {
margin-bottom: 1.5rem;
padding-right: 15px;
border-right: 3px solid var(–accent-color); /* Accent border for answers */
padding-left: 10px;
}

/* Responsive Adjustments using Media Queries */

/* For Tablets and smaller laptops */
@media (max-width: 768px) {
.article-container {
padding: 15px 10px; /* Reduced padding */
}
h1 {
font-size: 2rem; /* Smaller H1 */
}
h2 {
font-size: 1.7rem; /* Smaller H2 */
}
h3 {
font-size: 1.3rem; /* Smaller H3 */
}
body, p, li {
font-size: 1rem; /* Base font size reduced slightly */
}
.table-of-contents h2 {
font-size: 1.5rem;
}
.infographic-item {
flex-direction: column; /* Stacks icon and text vertically */
align-items: center; /* Centers items */
text-align: center; /* Centers text */
}
.infographic-icon {
margin-left: 0; /* Remove left margin for centered icon */
margin-bottom: 10px; /* Add bottom margin */
}
.infographic-text h4 {
text-align: center;
}
}

/* For Mobile Phones */
@media (max-width: 480px) {
h1 {
font-size: 1.8rem;
}
h2 {
font-size: 1.5rem;
}
h3 {
font-size: 1.2rem;
}
body, p, li {
font-size: 0.95rem; /* Further reduction for very small screens */
}
.table-of-contents a {
font-size: 0.95rem;
padding: 6px 8px;
}
th, td {
padding: 8px 10px; /* Reduced table cell padding */
font-size: 0.9rem;
}
}