/* General Styles for Readability and Responsiveness */
@import url(‘https://fonts.cdnfonts.com/css/vazirmatn-fd’); /* Fallback to a common sans-serif if not loaded */

.main-content {
font-family: ‘Vazirmatn’, ‘Arial’, sans-serif;
line-height: 1.7;
color: #333333;
direction: rtl;
text-align: right;
}

/* Headings */
.main-content h1 {
font-size: 2.8em; /* H1 Size */
font-weight: 800; /* Extra Bold */
color: #004d40; /* Dark Teal */
margin-top: 0;
margin-bottom: 25px;
text-align: center;
line-height: 1.3;
}

.main-content h2 {
font-size: 2.2em; /* H2 Size */
font-weight: 700; /* Bold */
color: #00796b; /* Medium Teal */
margin-top: 40px;
margin-bottom: 20px;
border-bottom: 2px solid #ffb300; /* Amber accent */
padding-bottom: 10px;
}

.main-content h3 {
font-size: 1.7em; /* H3 Size */
font-weight: 600; /* Semi-Bold */
color: #004d40; /* Dark Teal */
margin-top: 30px;
margin-bottom: 15px;
padding-right: 10px;
border-right: 4px solid #00796b; /* Medium Teal accent */
}

.main-content p {
margin-bottom: 1em;
text-align: justify;
}

.main-content ul {
list-style-type: disc;
margin-right: 25px;
margin-bottom: 1em;
padding: 0;
}

.main-content li {
margin-bottom: 0.7em;
line-height: 1.6;
}

/* Table Styles */
.main-content table {
width: 100%;
border-collapse: collapse;
margin-bottom: 25px;
box-shadow: 0 2px 10px rgba(0,0,0,0.08);
border-radius: 8px;
overflow: hidden; /* Ensures border-radius is applied */
}

.main-content th, .main-content td {
border: 1px solid #e0e0e0;
padding: 15px;
text-align: right;
vertical-align: top;
}

.main-content th {
background-color: #004d40; /* Dark Teal */
color: #ffffff;
font-weight: bold;
font-size: 1.1em;
}

.main-content tr:nth-child(even) {
background-color: #f5f5f5; /* Light Gray for even rows */
}

/* Infographic Alternative (Process Flow) Styles */
.infographic-container {
display: flex;
flex-wrap: wrap;
justify-content: center;
align-items: stretch; /* Make items have equal height */
margin-top: 30px;
margin-bottom: 40px;
gap: 15px; /* Spacing between steps and arrows */
}

.infographic-step {
flex: 1; /* Allow steps to grow/shrink */
min-width: 250px; /* Minimum width for each step */
max-width: 280px;
background-color: #e0f2f1; /* Light Teal background */
border: 1px solid #00796b; /* Medium Teal border */
border-radius: 12px;
padding: 20px;
text-align: center;
box-shadow: 0 4px 15px rgba(0,0,0,0.1);
transition: transform 0.3s ease, background-color 0.3s ease;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
position: relative;
}

.infographic-step:hover {
transform: translateY(-8px);
background-color: #c8e6c9; /* Slightly lighter green on hover */
}

.infographic-step-icon {
font-size: 3em;
margin-bottom: 10px;
color: #ffb300; /* Amber */
}

.infographic-step-title {
font-weight: 700;
color: #004d40; /* Dark Teal */
margin-bottom: 8px;
font-size: 1.3em;
}

.infographic-step-description {
font-size: 0.95em;
color: #333333;
text-align: justify;
}

.infographic-arrow {
font-size: 3.5em; /* Larger arrow icon */
color: #00796b; /* Medium Teal for arrows */
align-self: center; /* Vertically center arrow */
display: flex;
align-items: center;
justify-content: center;
padding: 0 10px; /* Horizontal padding for arrows */
}

/* Responsive Adjustments */
@media (max-width: 768px) {
.main-content h1 { font-size: 2.2em !important; }
.main-content h2 { font-size: 1.8em !important; }
.main-content h3 { font-size: 1.4em !important; }
.main-content { padding: 20px !important; }
.infographic-container { flex-direction: column; align-items: center; }
.infographic-step { max-width: 90%; margin-bottom: 20px; }
.infographic-arrow {
transform: rotate(90deg); /* Rotate arrow for vertical flow */
margin: 10px 0; /* Vertical margin for arrows */
font-size: 3em;
}
}

@media (max-width: 480px) {
.main-content h1 { font-size: 1.8em !important; }
.main-content h2 { font-size: 1.5em !important; }
.main-content h3 { font-size: 1.3em !important; }
.main-content { padding: 15px !important; }
.infographic-step { min-width: unset; width: 95%; }
.infographic-arrow { font-size: 2.5em; }
.main-content th, .main-content td { padding: 10px; }
}

/* Highlight box */
.highlight-box {
background-color: #f8fcf9; /* Very light green */
border-left: 5px solid #00796b; /* Medium Teal border */
padding: 15px 20px;
margin-bottom: 25px;
border-radius: 8px;
box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
.highlight-box strong {
color: #004d40;
}

/* Call to Action Style (if needed, but avoiding explicit CTA as per prompt) */
.cta-button {
display: inline-block;
background-color: #ffb300;
color: #333333;
padding: 12px 25px;
border-radius: 8px;
text-decoration: none;
font-weight: bold;
transition: background-color 0.3s ease;
}
.cta-button:hover {
background-color: #ffa000;
}

/* Energy specific text highlight */
.energy-term {
color: #00796b;
font-weight: bold;
}