.product-description {
font-family: 'IRANSans', Tahoma, sans-serif;
line-height: 1.8;
color: #333;
padding: 20px;
background: #fff;
border-radius: 8px;
box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.product-description-title {
color: #2b6cb0;
font-size: 24px;
margin-bottom: 20px;
padding-bottom: 10px;
border-bottom: 1px solid #eee;
}

.section-title {
color: #4a5568;
font-size: 20px;
margin: 25px 0 15px;
position: relative;
padding-right: 15px;
}

.section-title:after {
content: "";
position: absolute;
right: 0;
top: 50%;
width: 5px;
height: 20px;
background: #ff6b00;
transform: translateY(-50%);
}

.benefits-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
gap: 20px;
margin: 20px 0;
}

.benefit-item {
background: #f8f9fa;
padding: 15px;
border-radius: 8px;
border-right: 3px solid #ff6b00;
}

.benefit-item h4 {
color: #2d3748;
margin-bottom: 10px;
font-size: 18px;
}

.benefit-item .icon {
margin-left: 5px;
}

.specs-table {
margin: 20px 0;
}

.spec-row {
display: flex;
padding: 10px 0;
border-bottom: 1px dashed #e2e8f0;
}

.spec-name {
width: 150px;
font-weight: bold;
color: #4a5568;
}

.steps-list {
padding-right: 20px;
}

.steps-list li {
margin-bottom: 10px;
position: relative;
padding-right: 25px;
}

.steps-list li:before {
content: "→";
position: absolute;
right: 0;
color: #ff6b00;
}

.faq-item {
margin-bottom: 15px;
}

.question {
color: #2d3748;
cursor: pointer;
padding: 10px;
background: #f8f9fa;
border-radius: 5px;
}

.answer {
padding: 10px;
background: #fff;
border: 1px solid #eee;
border-radius: 0 0 5px 5px;
margin-top: -5px;
}

// اسکریپت برای تعامل با بخش سوالات متداول
document.querySelectorAll('.question').forEach(question => {
question.addEventListener('click', () => {
const answer = question.nextElementSibling;
answer.style.display = answer.style.display === 'none' ? 'block' : 'none';
});
});