:root {
    --text-color: #333333;
    --text-secondary: #666666;
    --highlight-color: #00BFFF;
    --bg-color: #FFFFFF;
    --bg-secondary: #F5F5F5;
    --border-color: #E0E0E0;
    --section-padding: 80px 0;
}

.faqs {
    width: 100%;
    padding: 120px 0 80px;
    background: var(--bg-color);
}

.faqs__container {
    max-width: 800px;
    width: 90%;
    margin: 0 auto;
}

.faqs__header {
    text-align: center;
    margin-bottom: 50px;
}

.faqs__title {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--text-color);
    letter-spacing: 0.02em;
}

.faqs__list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.faqs__item {
    background: var(--bg-secondary);
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faqs__item--active {
    background: #E0F4FF;
}

.faqs__item-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 25px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.faqs__item:hover .faqs__item-header {
    background: rgba(0, 191, 255, 0.05);
}

.faqs__item--active .faqs__item-header {
    background: transparent;
}

.faqs__item-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-color);
    flex: 1;
    text-align: left;
}

.faqs__item--active .faqs__item-title {
    color: var(--highlight-color);
}

.faqs__item-icon-wrapper {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.faqs__item-icon {
    width: 100%;
    height: 100%;
}

.faqs__item-content {
    height: 0;
    overflow: hidden;
    transition: height 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 0 25px;
    will-change: height;
    backface-visibility: hidden;
}

.faqs__item--active .faqs__item-content {
    padding: 0 25px 20px;
}

.faqs__item-text {
    font-size: 0.9rem;
    color: #666666 !important;
    line-height: 1.6;
    margin: 10px 0 0;
    padding-top: 10px;
    display: block;
    visibility: visible;
    opacity: 1;
}

@media screen and (max-width: 1200px) {
    .faqs__title {
        font-size: 1.6rem;
    }
}

@media screen and (max-width: 992px) {
    .faqs__title {
        font-size: 1.4rem;
    }

    .faqs__item-header {
        padding: 18px 20px;
    }

    .faqs__item-title {
        font-size: 0.95rem;
    }
}

@media screen and (max-width: 768px) {
    .faqs {
        padding: 60px 0;
    }

    .faqs__header {
        margin-bottom: 40px;
    }

    .faqs__title {
        font-size: 1.2rem;
    }

    .faqs__item-header {
        padding: 15px 18px;
        gap: 15px;
    }

    .faqs__item-title {
        font-size: 0.9rem;
    }

    .faqs__item-icon-wrapper {
        width: 26px;
        height: 26px;
    }

    .faqs__item-icon-plus {
        font-size: 1.3rem;
    }

    .faqs__item--active .faqs__item-content {
        padding: 0 18px 15px;
    }

    .faqs__item-text {
        font-size: 0.85rem;
    }
}

@media screen and (max-width: 480px) {
    .faqs {
        padding: 40px 0;
    }

    .faqs__header {
        margin-bottom: 30px;
    }

    .faqs__title {
        font-size: 1rem;
    }

    .faqs__list {
        gap: 12px;
    }

    .faqs__item-header {
        padding: 12px 15px;
    }

    .faqs__item-title {
        font-size: 0.85rem;
    }

    .faqs__item-icon-wrapper {
        width: 24px;
        height: 24px;
    }

    .faqs__item-icon-plus {
        font-size: 1.2rem;
    }

    .faqs__item--active .faqs__item-content {
        padding: 0 15px 12px;
    }

    .faqs__item-text {
        font-size: 0.8rem;
    }
}