/**
 * Styles for the FAQ Page
 * Figma Nodes: 3364:2720 (Sub MV) & 3301:6149 (Intro) & 3301:5682 etc. (Q&A Cards)
 */

/* --- Sub MV (Sub-page Main Visual) --- */










/* --- FAQ Page Body --- */
.faq-page-body {
    width: 100%;
    background-color: #f6f6f6;
    padding-top: 120px;
    padding-bottom: 0;
    box-sizing: border-box;
}

.faq-page-container {
    width: 1280px;
    margin: 0 auto;
    margin-bottom: 160px;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-sizing: border-box;
}

/* Intro text style */
.faq-intro-wrapper {
    width: 100%;
    max-width: 1100px;
    margin-bottom: 60px;
}

.faq-intro-text {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 400;
    font-size: 18px;
    line-height: 2.0;
    color: #575757;
    letter-spacing: 0.5px;
    margin: 0;
}

/* Category navigation menu */
.faq-category-nav {
    width: 100%;
    max-width: 1100px;
    margin-bottom: 80px;
}

.faq-category-nav-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px 20px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.faq-nav-link {
    display: block;
    background-color: #ffffff;
    border: 2px solid #2faa87;
    border-radius: 50px;
    padding: 14px 28px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.faq-nav-link span {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 600;
    font-size: 16px;
    color: #2faa87;
    letter-spacing: 0.8px;
}

.faq-nav-link:hover {
    background-color: #2faa87;
}

.faq-nav-link:hover span {
    color: #ffffff;
}

/* Category card style */
.faq-categories-list {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 80px;
}

.faq-category-card {
    width: 100%;
    background-color: #ffffff;
    border-radius: 30px;
    padding: 80px 90px;
    box-shadow: 0px 4px 20px rgba(0, 0, 0, 0.02);
    box-sizing: border-box;
    scroll-margin-top: 200px;
    /* Offset for sticky header when scrolling to anchors */
}

/* Category header */
.faq-category-header {
    display: flex;
    align-items: center;
    gap: 24px;
    width: 100%;
    max-width: 1000px;
    margin-bottom: 50px;
}

.faq-category-line-decor {
    width: 4px;
    height: 36px;
    background-color: #2faa87;
    flex-shrink: 0;
    border-radius: 2px;
}

.faq-category-title {
    font-family: 'Shippori Mincho', serif;
    font-weight: 500;
    font-size: 32px;
    line-height: 1.3;
    color: #63574d;
    letter-spacing: 0.96px;
    margin: 0;
}

/* Accordion elements */
.faq-items-list {
    width: 100%;
    display: flex;
    flex-direction: column;
}

.faq-item {
    border-bottom: 1px solid #ebdccb;
    width: 100%;
}

.faq-item:first-child {
    border-top: 1px solid #ebdccb;
}

.faq-question-btn {
    width: 100%;
    background: none;
    border: none;
    padding: 32px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    text-align: left;
    cursor: pointer;
    outline: none;
}

.faq-q-badge,
.faq-a-badge {
    font-family: 'Outfit', sans-serif;
    font-weight: 500;
    font-size: 38px;
    line-height: 1;
    color: #63574d;
    letter-spacing: 1.91px;
    text-transform: uppercase;
    width: 50px;
    flex-shrink: 0;
}

.faq-question-text {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 500;
    font-size: 19px;
    line-height: 1.6;
    color: #575757;
    letter-spacing: 0.95px;
    flex-grow: 1;
    padding-right: 30px;
}

/* Accordion plus icon */
.faq-toggle-icon {
    width: 42px;
    height: 42px;
    background-color: #8fc31f;
    border-radius: 50%;
    position: relative;
    flex-shrink: 0;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.faq-toggle-icon::before,
.faq-toggle-icon::after {
    content: "";
    position: absolute;
    background-color: #ffffff;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* Horizontal bar */
.faq-toggle-icon::before {
    width: 16px;
    height: 2.5px;
}

/* Vertical bar */
.faq-toggle-icon::after {
    width: 2.5px;
    height: 16px;
    transition: transform 0.3s ease;
}

/* Open accordion states */
.faq-item.is-open .faq-toggle-icon::after {
    transform: translate(-50%, -50%) rotate(90deg);
}

.faq-item.is-open .faq-toggle-icon {
    background-color: #2faa87;
    /* Changes to theme green when active */
}

/* Answer panel */
.faq-answer-panel {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
}

.faq-answer-inner {
    padding: 0 0 32px 0;
    display: flex;
    align-items: flex-start;
}

.faq-answer-text {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 400;
    font-size: 19px;
    line-height: 1.8;
    color: #575757;
    letter-spacing: 0.5px;
    flex-grow: 1;
}


/* --- Responsive Styles --- */

@media (max-width: 1800px) {

    /* FAQ Scaling */
    .faq-page-body {
        padding-top: 6.25vw;
        padding-bottom: 0;
    }

    .faq-page-container {
        width: 66.667vw;
        margin-bottom: 8.333vw;
    }

    .faq-intro-wrapper {
        max-width: 57.292vw;
        margin-bottom: 3.125vw;
    }

    .faq-intro-text {
        font-size: 0.938vw;
        letter-spacing: 0.026vw;
    }

    .faq-category-nav {
        max-width: 57.292vw;
        margin-bottom: 4.167vw;
    }

    .faq-category-nav-list {
        gap: 0.833vw 1.042vw;
    }

    .faq-nav-link {
        padding: 0.729vw 1.458vw;
        border-radius: 2.604vw;
    }

    .faq-nav-link span {
        font-size: 0.833vw;
        letter-spacing: 0.042vw;
    }

    .faq-categories-list {
        gap: 4.167vw;
    }

    .faq-category-card {
        border-radius: 1.563vw;
        padding: 4.167vw 4.688vw;
        scroll-margin-top: 10.417vw;
    }

    .faq-category-header {
        margin-bottom: 2.604vw;
        gap: 1.250vw;
    }

    .faq-category-line-decor {
        width: 0.208vw;
        height: 1.875vw;
        border-radius: 0.104vw;
    }

    .faq-category-title {
        font-size: 1.667vw;
        letter-spacing: 0.050vw;
    }

    .faq-question-btn {
        padding: 1.667vw 0;
    }

    .faq-q-badge,
    .faq-a-badge {
        font-size: 1.979vw;
        width: 2.604vw;
        letter-spacing: 0.099vw;
    }

    .faq-question-text {
        font-size: 0.99vw;
        letter-spacing: 0.049vw;
        padding-right: 1.563vw;
    }

    .faq-toggle-icon {
        width: 2.188vw;
        height: 2.188vw;
    }

    .faq-toggle-icon::before {
        width: 0.833vw;
        height: 0.130vw;
    }

    .faq-toggle-icon::after {
        width: 0.130vw;
        height: 0.833vw;
    }

    .faq-answer-inner {
        padding: 0 0 1.667vw 0;
    }

    .faq-answer-text {
        font-size: 0.99vw;
        letter-spacing: 0.026vw;
    }


    /* Auto-fixed missing PC Liquid (vw) Layout Rules */
    .faq-page-body {
        padding-top: 6.250vw;
    }

    .faq-category-header {
        max-width: 52.083vw;
    }
}

/* Tablet Layout (1024px and below) */
@media (max-width: 1024px) {
    /* 1800px 以下を完全比例（vw）にしたため、タブレット以下は従来の値を維持する */
    .faq-intro-text {
        font-size: calc(9.42px + 0.447vw);
    }

    .faq-category-header {
        max-width: 100%;
    }

    .faq-category-title {
        font-size: calc(14.84px + 0.894vw);
    }

    .faq-q-badge, .faq-a-badge {
        font-size: calc(16.55px + 1.117vw);
    }

    .faq-question-text {
        font-size: calc(10.42px + 0.447vw);
    }

    .faq-answer-text {
        font-size: calc(10.42px + 0.447vw);
    }








    /* FAQ Content */
    .faq-page-body {
        padding: 60px 40px 0 40px;
    }

    .faq-page-container {
        width: 100%;
        margin-bottom: 80px;
    }

    .faq-intro-wrapper {
        max-width: 100%;
        margin-bottom: 40px;
    }

    .faq-category-card {
        padding: 50px 40px;
        border-radius: 20px;
    }

    .faq-category-nav {
        margin-bottom: 50px;
    }

    .faq-nav-link {
        padding: 10px 22px;
    }

    .faq-nav-link span {
        font-size: 15px;
    }
}

/* Tablet Layout (768px and below) */
@media (max-width: 768px) {

    /* 1800px 以下の vw 指定が SP で極端に小さくならないよう px に戻す */
    .faq-category-line-decor {
        width: 4px;
        border-radius: 2px;
    }
}

/* Mobile Layout (590px and below) */
@media (max-width: 590px) {






    /* FAQ Content */
    .faq-page-body {
        padding: 40px 16px 0 16px;
    }

    .faq-page-container {
        margin-bottom: 60px;
    }

    .faq-intro-wrapper {
        max-width: 100%;
        margin-bottom: 30px;
    }

    .faq-intro-text {
        font-size: 14px;
        line-height: 1.8;
        letter-spacing: 0.5px;
        text-align: left;
    }

    .faq-category-nav {
        margin-bottom: 40px;
    }

    .faq-category-nav-list {
        gap: 10px 12px;
    }

    .faq-nav-link {
        padding: 8px 16px;
    }

    .faq-nav-link span {
        font-size: 13px;
    }

    .faq-categories-list {
        gap: 40px;
    }

    .faq-category-card {
        padding: 30px 20px;
        border-radius: 15px;
    }

    .faq-category-header {
        margin-bottom: 24px;
        gap: 12px;
    }

    .faq-category-line-decor {
        height: 24px;
    }

    .faq-category-title {
        font-size: 20px;
    }

    .faq-q-badge,
    .faq-a-badge {
        font-size: 24px;
        width: 30px;
        line-height: 1.2;
    }

    .faq-question-btn {
        padding: 20px 0;
        align-items: flex-start;
    }

    .faq-question-text {
        font-size: 14px;
        padding-right: 12px;
    }

    .faq-toggle-icon {
        width: 32px;
        height: 32px;
        margin-top: 2px;
    }

    .faq-toggle-icon::before {
        width: 12px;
    }

    .faq-toggle-icon::after {
        height: 12px;
    }

    .faq-answer-inner {
        padding: 0 0 20px 0;
    }

    .faq-answer-text {
        font-size: 14px;
        line-height: 1.6;
    }
}

/* 600px以上レイアウト用スタイル */
@media (min-width: 600px) {
    .faq-question-btn {
        gap: 24px;
    }
}