.co-faq {
    max-width: 980px;
    margin: 0 auto;
}

.co-faq__title {
    margin: 0 0 20px;
    color: #0e2546;
    font-size: 2em;
    text-align: center;
}

.co-faq__list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.co-faq__item {
    border-radius: 12px;
    background: #fff;
    border: 1px solid rgba(32, 79, 131, 0.15);
    box-shadow: 0 8px 20px rgba(14, 37, 70, 0.08);
    overflow: hidden;
}

.co-faq__question {
    list-style: none;
    cursor: pointer;
    padding: 16px 20px;
    font-weight: 700;
    color: #ffffff;
    background: #204f83;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.co-faq__question::-webkit-details-marker {
    display: none;
}

.co-faq__question::after {
    content: "+";
    font-size: 22px;
    line-height: 1;
    color: #ffffff;
    margin-left: 10px;
    flex: 0 0 auto;
}

.co-faq__item[open] .co-faq__question,
.co-faq__item.is-open .co-faq__question {
    background: #359ee0;
    color: #ffffff;
}

.co-faq__item[open] .co-faq__question::after,
.co-faq__item.is-open .co-faq__question::after {
    content: "−";
    color: #ffffff;
}

.co-faq__answer {
    padding: 14px 20px 18px;
    color: #4c5466;
    background: #ffffff;
}

.co-faq__answer p {
    margin: 0;
}

.co-faq__actions {
    display: flex;
    gap: 8px;
    padding: 0 20px 14px;
}

.co-faq__footer {
    margin-top: 16px;
}

@media (max-width: 767px) {
    .co-faq {
        padding: 0 16px;
    }

    .co-faq__title {
        font-size: 1.6em;
    }
}