.faq-section {
    padding: 60px 0;
    max-width: 800px;
    margin: 0 auto;
}

.faq-section h1 {
    color: var(--text-dark);
    margin-bottom: 32px;
    text-align: center;
}

.faq-container {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    background-color: var(--white);
    transition: all 0.3s ease;
}

.faq-question {
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
    background-color: var(--white);
    transition: background-color 0.2s ease;
}

.faq-question:hover {
    background-color: var(--secondary-color);
}

.faq-question h3 {
    font-size: 16px;
    font-weight: 500;
    color: var(--text-dark);
    margin: 0;
    padding-right: 40px;
}

.faq-toggle {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--text-gray);
    transition: transform 0.3s ease;
}

.faq-toggle::before {
    content: "+";
    font-size: 24px;
    font-weight: 400;
}

.faq-answer {
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    background-color: var(--white);
}

.faq-answer-content {
    padding:  24px 20px;
    color: var(--text-gray);
    font-size: 15px;
    line-height: 1.6;
}

.faq-item.active .faq-question {
    background-color: var(--primary-light);
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
    color: var(--primary-color);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-categories {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.category-btn {
    padding: 8px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background-color: var(--white);
    color: var(--text-gray);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.category-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.category-btn.active {
    background-color: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

.search-container {
    max-width: 600px;
    margin: 0 auto 40px;
    position: relative;
}

.search-input {
    width: 100%;
    padding: 12px 16px;
    padding-left: 44px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 15px;
    background-color: var(--white);
    transition: all 0.2s ease;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.search-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    color: var(--text-gray);
}

.contact-support {
    text-align: center;
    margin-top: 48px;
    padding: 32px;
    background-color: var(--primary-light);
    border-radius: var(--radius-lg);
}

.contact-support h3 {
    color: var(--text-dark);
    font-size: 20px;
    margin-bottom: 12px;
}

.contact-support p {
    color: var(--text-gray);
    font-size: 15px;
    margin-bottom: 24px;
}

.contact-support .btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
}

@media (max-width: 768px) {
    .faq-section {
        padding: 40px 24px;
    }

    .faq-section h1 {
        font-size: 28px;
        margin-bottom: 24px;
    }

    .search-container {
        margin-bottom: 32px;
    }

    .faq-categories {
        margin-bottom: 32px;
    }

    .category-btn {
        padding: 6px 12px;
        font-size: 13px;
    }

    .faq-question {
        padding: 16px 20px;
    }

    .faq-question h3 {
        font-size: 15px;
    }

    .faq-answer-content {
        padding: 0 20px 16px;
        font-size: 14px;
    }

    .contact-support {
        margin-top: 40px;
        padding: 24px;
    }
}

@media (max-width: 576px) {
    .faq-section {
        padding: 32px 20px;
    }

    .faq-section h1 {
        font-size: 24px;
    }

    .search-input {
        padding: 10px 16px 10px 40px;
        font-size: 14px;
    }

    .faq-categories {
        gap: 8px;
    }

    .category-btn {
        padding: 6px 10px;
        font-size: 12px;
    }

    .contact-support {
        padding: 20px;
    }

    .contact-support h3 {
        font-size: 18px;
    }

    .contact-support p {
        font-size: 14px;
    }
}