/* 기본 공통 */
.about-brand {
    --faq-main: var(--color-coding-main);
    --faq-light: var(--color-coding-light);
    --faq-bg: var(--color-coding-bg);
    --faq-soft: var(--color-coding-soft);
}
/* 큐코딩 */
.about-brand.coding {
    --faq-main: var(--color-coding-main);
    --faq-light: var(--color-coding-light);
    --faq-bg: var(--color-coding-bg);
    --faq-soft: var(--color-coding-soft);
}
/* 메타영수 */
.about-brand.meta {
    --faq-main: var(--color-academy-main);
    --faq-light: var(--color-academy-light);
    --faq-bg: var(--color-academy-bg);
    --faq-soft: var(--color-academy-soft);
}
/* TAB */
.faq-tabs {
    display: flex;
    max-width: 720px;
    margin: 0 auto 34px;
    padding: 5px;
    border: 1px solid var(--color-border);
    border-radius: 13px;
    background: var(--faq-bg);
}

.faq-tabs button {
    flex: 1;
    padding: 13px 12px;
    border: 0;
    border-radius: 9px;
    background: transparent;
    color: var(--text-desc);
    font-size: 15.5px;
    font-weight: 600;
    cursor: pointer;
    transition: background .2s ease, color .2s ease, box-shadow .2s ease;
}

.faq-tabs button:hover {
    color: var(--faq-light);
}

.faq-tabs button.active {
    background: #fff;
    color: var(--faq-main);
    font-weight: 750;
    box-shadow:
        0 3px 12px rgba(15, 23, 42, .06);
}

/* FAQ LIST */
.faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 10px;
    overflow: hidden;
    border: 1px solid var(--color-border);
    border-radius: 13px;
    background: #fff;
    transition:
        border-color .2s ease,
        box-shadow .2s ease;
}

.faq-item:hover {
    border-color: var(--faq-soft);
}

.faq-item.active {
    border-color: var(--faq-soft);
    box-shadow:
        0 7px 24px rgba(15, 23, 42, .06);
}

.faq-item.hide {
    display: none;
}

/* QUESTION */
.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 22px;
    border: 0;
    background: transparent;
    text-align: left;
    cursor: pointer;
}

.faq-question-title {
    display: flex;
    align-items: center;
    color: var(--color-text-main);
    font-size: 17px;
    font-weight: 650;
    line-height: 1.5;
}

/* Q */
.q-badge {
    width: 30px;
    height: 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 30px;
    margin-right: 14px;
    border-radius: 9px;
    background: var(--faq-soft);
    color: var(--faq-light);
    font-size: 12px;
    font-weight: 800;
    transition:
        background .2s ease,
        color .2s ease;
}

.faq-item.active .q-badge {
    background: var(--faq-light);
    color: #fff;
}

/* + icon */
.faq-icon {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 30px;
    margin-left: 15px;
    border-radius: 50%;
    background: var(--faq-bg);
    color: var(--faq-light);
    font-size: 20px;
    font-weight: 300;
    transition:
        transform .25s ease,
        background .2s ease,
        color .2s ease;
}

.faq-item.active .faq-icon {
    background: var(--faq-soft);
    color: var(--faq-main);
    transform: rotate(45deg);
}

/* ANSWER */
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height .35s ease;
}

.faq-item.active .faq-answer {
    max-height: 350px;
}

.faq-answer-inner {
    margin: 0 22px 20px 66px;
    padding: 17px 19px;
    border-radius: 10px;
    background: var(--faq-bg);
    color: var(--text-desc);
    font-size: 15.5px;
    line-height: 1.85;
}

.faq-answer-inner b {
    color: var(--faq-main);
    font-weight: 700;
}

/* NO RESULT */
.no-result {
    display: none;
    padding: 50px 20px;
    color: var(--text-desc);
    font-size: 14px;
    text-align: center;
}

.no-result.show {
    display: block;
}


/* CONTACT */
.faq-contact {
    max-width: 900px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 48px auto 0;
    padding: 28px 31px;
    border-radius: 17px;
    background:
        linear-gradient(135deg,
            var(--faq-main),
            var(--faq-light));
    color: #fff;
    box-shadow:
        0 14px 34px rgba(15, 23, 42, .10);
}

.faq-contact-text>span {
    display: block;
    margin-bottom: 7px;
    color: rgba(255, 255, 255, .65);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 1.5px;
}

.faq-contact h3 {
    margin: 0;
    font-size: 19px;
    font-weight: 750;
}

.faq-contact p {
    margin: 7px 0 0;
    color: rgba(255, 255, 255, .78);
    font-size: 12px;
}

/* 상담 버튼 */
.faq-contact>a {
    display: flex;
    align-items: center;
    gap: 13px;
    padding: 12px 17px;
    border-radius: 9px;
    background: #fff;
    color: var(--faq-main);
    font-size: 12px;
    font-weight: 700;
    text-decoration: none;
    transition:
        transform .2s ease,
        box-shadow .2s ease;
}

.faq-contact>a span {
    color: var(--faq-light);
    font-size: 15px;
}

.faq-contact>a:hover {
    transform: translateY(-2px);
    box-shadow:
        0 7px 17px rgba(15, 23, 42, .14);
}
/* MOBILE */
@media (max-width: 768px) {
    .faq-section {
        padding: 20px 15px 60px;
    }
    .faq-intro {
        margin-bottom: 30px;
    }
    .faq-intro h2 {
        font-size: 24px;
    }
    .faq-intro p {
        font-size: 12px;
    }
    .faq-tabs {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 4px;
        margin-bottom: 25px;
    }
    .faq-tabs button {
        padding: 11px 7px;
        font-size: 12px;
    }
    .faq-question {
        padding: 17px 15px;
    }
    .faq-question-title {
        font-size: 13px;
    }
    .q-badge {
        width: 27px;
        height: 27px;
        flex: 0 0 27px;
        margin-right: 10px;
        font-size: 11px;
    }
    .faq-icon {
        width: 27px;
        height: 27px;
        flex: 0 0 27px;
        margin-left: 8px;
    }

    .faq-answer-inner {
        margin: 0 15px 16px 52px;
        padding: 14px;
        font-size: 12px;
    }

    .faq-contact {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
        padding: 23px;
    }

    .faq-contact>a {
        width: 100%;
        justify-content: center;
    }
}