/* تنظیمات عمومی و ریسپانسیو برای تمام صفحات */
.gh-dissertation-container {
font-family: ‘Segoe UI’, Tahoma, Geneva, Verdana, sans-serif;
line-height: 1.8;
color: hsl(210, 30%, 20%); /* Dark Gray for text */
background-color: hsl(210, 20%, 98%); /* Very light blue-gray background */
padding: 20px;
max-width: 1200px;
margin: 0 auto;
box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
border-radius: 12px;
box-sizing: border-box; /* Include padding in element’s total width and height */
}

/* تنظیمات هدینگ‌ها */
.gh-dissertation-container h1 {
font-size: 38px; /* Large for H1 */
font-weight: 800;
color: hsl(210, 60%, 40%); /* Dark Blue */
text-align: center;
margin-bottom: 40px;
padding-bottom: 20px;
border-bottom: 3px solid hsl(210, 10%, 90%);
line-height: 1.3;
}

.gh-dissertation-container h2 {
font-size: 30px; /* Medium-large for H2 */
font-weight: 700;
color: hsl(210, 50%, 35%); /* Slightly lighter blue */
margin-top: 50px;
margin-bottom: 25px;
padding-left: 15px;
border-left: 6px solid hsl(160, 40%, 60%); /* Teal accent */
line-height: 1.4;
}

.gh-dissertation-container h3 {
font-size: 24px; /* Medium for H3 */
font-weight: 600;
color: hsl(210, 40%, 30%); /* Darker blue-gray */
margin-top: 35px;
margin-bottom: 15px;
line-height: 1.5;
}

/* پاراگراف‌ها */
.gh-dissertation-container p {
margin-bottom: 20px;
text-align: justify;
}

/* لیست‌ها */
.gh-dissertation-container ul {
list-style: disc;
padding-left: 30px;
margin-bottom: 20px;
}

.gh-dissertation-container ol {
list-style: decimal;
padding-left: 30px;
margin-bottom: 20px;
}

.gh-dissertation-container li {
margin-bottom: 10px;
}

/* جدول */
.gh-dissertation-container table {
width: 100%;
border-collapse: collapse;
margin: 30px 0;
background-color: #fff;
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
border-radius: 8px;
overflow: hidden; /* Ensures border-radius applies to cells */
}

.gh-dissertation-container th,
.gh-dissertation-container td {
border: 1px solid hsl(210, 15%, 90%);
padding: 15px 20px;
text-align: right; /* Right align for Persian text */
}

.gh-dissertation-container th {
background-color: hsl(210, 60%, 40%); /* Dark Blue header */
color: #fff;
font-weight: bold;
font-size: 18px;
}

.gh-dissertation-container tr:nth-child(even) {
background-color: hsl(210, 10%, 96%); /* Light stripe for rows */
}

/* اینفوگرافیک جایگزین (بلوک مراحل) */
.gh-infographic-steps {
display: flex;
flex-wrap: wrap;
justify-content: center;
gap: 25px;
margin: 40px 0;
}

.gh-step-card {
background-color: #fff;
border: 1px solid hsl(210, 15%, 90%);
border-radius: 12px;
padding: 25px;
text-align: center;
flex: 1 1 calc(33% – 30px); /* 3 cards per row on larger screens */
min-width: 280px; /* Minimum width for each card */
box-shadow: 0 6px 15px rgba(0, 0, 0, 0.08);
transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gh-step-card:hover {
transform: translateY(-8px);
box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
}

.gh-step-icon {
font-size: 48px;
color: hsl(160, 40%, 60%); /* Teal icon */
margin-bottom: 15px;
display: block;
}

.gh-step-title {
font-size: 20px;
font-weight: 700;
color: hsl(210, 50%, 35%);
margin-bottom: 10px;
}

.gh-step-description {
font-size: 16px;
color: hsl(210, 30%, 30%);
}

/* بخش FAQ */
.gh-faq-item {
background-color: #fff;
border: 1px solid hsl(210, 15%, 90%);
border-radius: 8px;
margin-bottom: 15px;
overflow: hidden;
box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.gh-faq-question {
font-size: 20px;
font-weight: 600;
padding: 18px 25px;
background-color: hsl(210, 10%, 94%);
cursor: pointer;
display: flex;
justify-content: space-between;
align-items: center;
color: hsl(210, 40%, 30%);
transition: background-color 0.3s ease;
}
.gh-faq-question:hover {
background-color: hsl(210, 10%, 90%);
}

.gh-faq-question::before {
content: ‘➕’; /* Plus icon */
font-size: 20px;
margin-left: 15px;
transition: transform 0.3s ease;
}

/* JavaScript (or manual toggle) would add an ‘open’ class for this */
/*
.gh-faq-item.open .gh-faq-question::before {
content: ‘➖’; // Minus icon
transform: rotate(180deg);
}
*/
.gh-faq-answer {
padding: 15px 25px;
font-size: 16px;
color: hsl(210, 30%, 25%);
border-top: 1px solid hsl(210, 15%, 90%);
display: none; /* Hidden by default */
text-align: justify;
}

/*
.gh-faq-item.open .gh-faq-answer {
display: block; // Show when open
}
*/

/* ریسپانسیو برای موبایل و تبلت */
@media (max-width: 768px) {
.gh-dissertation-container {
padding: 15px;
border-radius: 0; /* No border-radius on small screens */
box-shadow: none;
}

.gh-dissertation-container h1 {
font-size: 30px;
margin-bottom: 30px;
padding-bottom: 15px;
}

.gh-dissertation-container h2 {
font-size: 24px;
margin-top: 40px;
margin-bottom: 20px;
padding-left: 10px;
}

.gh-dissertation-container h3 {
font-size: 20px;
margin-top: 25px;
margin-bottom: 10px;
}

.gh-dissertation-container p,
.gh-dissertation-container li,
.gh-dissertation-container td {
font-size: 15px;
}

.gh-step-card {
flex: 1 1 100%; /* Single card per row on small screens */
padding: 20px;
}

.gh-step-icon {
font-size: 40px;
}

.gh-step-title {
font-size: 18px;
}

.gh-faq-question {
font-size: 17px;
padding: 15px 20px;
}

.gh-faq-answer {
padding: 12px 20px;
}
}

@media (max-width: 480px) {
.gh-dissertation-container h1 {
font-size: 26px;
}
.gh-dissertation-container h2 {
font-size: 22px;
}
.gh-dissertation-container h3 {
font-size: 18px;
}
.gh-dissertation-container th,
.gh-dissertation-container td {
padding: 12px 15px;
font-size: 14px;
}
.gh-faq-question {
font-size: 16px;
}
}

/* افزودن RTL برای متن فارسی */
.gh-dissertation-container,
.gh-dissertation-container p,
.gh-dissertation-container ul,
.gh-dissertation-container ol,
.gh-dissertation-container li,
.gh-dissertation-container table,
.gh-dissertation-container th,
.gh-dissertation-container td,
.gh-dissertation-container .gh-step-description,
.gh-dissertation-container .gh-step-title,
.gh-dissertation-container .gh-faq-question,
.gh-dissertation-container .gh-faq-answer {
direction: rtl;
text-align: right;
}
.gh-dissertation-container ul {
list-style-position: inside;
padding-right: 0;
padding-left: 0; /* Reset default LTR padding */
}
.gh-dissertation-container ol {
list-style-position: inside;
padding-right: 0;
padding-left: 0; /* Reset default LTR padding */
}
/* Adjust specific elements for RTL */
.gh-dissertation-container h2 {
border-right: 6px solid hsl(160, 40%, 60%); /* Teal accent */
border-left: none; /* Remove LTR border */
padding-right: 15px; /* Add padding for RTL */
padding-left: 0;
}
.gh-faq-question::before {
margin-right: 15px; /* Adjust margin for RTL */
margin-left: 0;
}
/* برای حفظ ظاهر آیکن سمت چپ در RTL، می‌توان از flex-direction: row-reverse استفاده کرد */
.gh-faq-question {
flex-direction: row-reverse;
}

// This script makes the FAQ sections interactive.
// It should ideally be placed at the end of the body or in an external JS file.
// For direct copy-paste into block editors, inline event handlers are used,
// and the CSS handles the visual changes based on class `open` or `display` property.
// The current implementation uses inline onclick for simplicity in copy-paste.