.faq-section {
    max-width: 900px;
    margin: 50px auto;
    background: #ffffff;
    border-radius: 15px;
    padding: 40px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.faq-section h2 {
    text-align: center;
    color: #00796b;
    font-size: 2.8rem;
    margin-bottom: 30px;
}

.faq-item {
    border-bottom: 1px solid #e0e0e0;
}

.faq-question {
    cursor: pointer;
    padding: 20px 10px;
    font-size: 1.3rem;
    color: #004d40;
    position: relative;
    transition: all 0.3s ease;
}

.faq-question::after {
    content: '+';
    position: absolute;
    right: 20px;
    font-size: 1.5rem;
    color: #00796b;
    transition: transform 0.3s ease;
}

.faq-question.active::after {
    content: '-';
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 10px;
    color: #555;
    transition: max-height 0.4s ease, padding 0.4s ease;
    font-size: 1rem;
}

.faq-answer.open {
    padding: 15px 10px 20px;
    max-height: 500px; /* Enough to show big text */
}