/* ------------------------------------------------
   2.4 施術ページ (Treatment Page)
   ------------------------------------------------ */

/* ページ全体のレイアウト */
.mv-treatment__section {
    margin-top: 40px!important;
    padding-bottom: 100px;
}

.mv-treatment__inner {
    max-width: 900px;
    margin: 0 auto;
}

.mv-treatment__section .mv-text {
    font-size: 1rem;
    line-height: 1.9;
    color: #333;
}

.mv-treatment__section .mv-text-s {
    font-size: 0.9rem;
    line-height: 1.85;
    color: #666;
}

/* ページヘッダー */
.mv-treatment__heading-wrapper {
    text-align: center;
    padding: 50px 0 60px;
    margin-bottom: 20px;
}

.mv-treatment__heading {
    margin-bottom: 16px;
}

/* コンテンツセクション */
.mv-treatment-content {
    margin-top: 90px;
}

.mv-treatment-content:first-of-type {
    margin-top: 0;
}

.mv-treatment-content__heading {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 40px;
    padding-bottom: 14px;
    color: #1a1a1a;
    border-bottom: 2px solid #e5e5e5;
    letter-spacing: -0.02em;
}

.mv-treatment-content__heading--alert {
    color: #d32f2f;
    border-bottom-color: #d32f2f;
    border-bottom-width: 3px;
}

.mv-treatment-content__body {
    display: grid;
    gap: 20px;
}

body .mv-treatment-content__body > .mv-text {
    margin: 0;
}

.mv-treatment-content__body > .mv-text:first-child {
    font-size: 1.05rem;
    font-weight: 500;
    color: #1a1a1a;
    line-height: 2;
}

/* 動画エリア */
.mv-treatment-video {
    margin: 32px 0;
}

.mv-treatment-video__wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
    border-radius: 12px;
    background: #000;
}

.mv-treatment-video__wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

html body .mv-treatment-video__caption {
    margin: 12px 0 0!important;
    text-align: center;
    font-size: 0.9rem;
    color: #666;
}

/* 六層リスト */
.mv-treatment-layers {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    list-style: none;
    padding: 0;
    margin: 0 0 20px 0;
}

.mv-treatment-layers__item {
    padding: 18px 24px;
    text-align: center;
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--theme-primary);
    background: linear-gradient(135deg, rgba(201, 169, 97, 0.08) 0%, rgba(201, 169, 97, 0.03) 100%);
    border: 2px solid rgba(201, 169, 97, 0.25);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.mv-treatment-layers__item:hover {
    background: linear-gradient(135deg, rgba(201, 169, 97, 0.12) 0%, rgba(201, 169, 97, 0.06) 100%);
    border-color: var(--theme-primary);
    transform: translateY(-2px);
}

/* 施術の特徴 */
.mv-treatment-features {
    display: grid;
    gap: 28px;
    margin-top: 32px;
}

.mv-treatment-features__item {
    padding: 32px;
    background: rgba(201, 169, 97, 0.02);
    border-left: 4px solid var(--theme-primary);
    border-radius: 6px;
    transition: all 0.3s ease;
}

.mv-treatment-features__item:hover {
    background: rgba(201, 169, 97, 0.05);
    border-left-width: 6px;
}

.mv-treatment-features__title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: #1a1a1a;
    display: flex;
    align-items: center;
    gap: 10px;
}

.mv-treatment-features__title::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--theme-primary);
    border-radius: 50%;
    flex-shrink: 0;
}

body .mv-treatment-features__item .mv-text {
    margin: 0;
    color: #555;
    line-height: 1.9;
}

/* 対象症状リスト */
.mv-treatment-symptoms {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(1fr));
    gap: 16px;
}

.mv-treatment-symptoms__item {
    padding: 20px 20px 20px 48px;
    position: relative;
    color: #333;
    line-height: 1.8;
    background: rgba(201, 169, 97, 0.02);
    border-radius: 6px;
    border: 1px solid rgba(201, 169, 97, 0.15);
    transition: all 0.3s ease;
}

.mv-treatment-symptoms__item:hover {
    background: rgba(201, 169, 97, 0.05);
    border-color: rgba(201, 169, 97, 0.3);
}

.mv-treatment-symptoms__item::before {
    content: '✓';
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--theme-primary);
    font-weight: 700;
    font-size: 1.2rem;
}

/* 注意事項 */
.mv-treatment-note {
    padding: 24px 28px;
    border-left: 4px solid var(--theme-primary);
    background: linear-gradient(135deg, rgba(201, 169, 97, 0.06) 0%, rgba(201, 169, 97, 0.02) 100%);
    border-radius: 6px;
}

body .mv-treatment-note .mv-text {
    margin: 0;
    color: #666;
}

/* 禁忌リスト */
.mv-treatment-contraindications {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 16px;
}

.mv-treatment-contraindications__item {
    padding: 20px 20px 20px 48px;
    position: relative;
    color: #333;
    line-height: 1.8;
    background: rgba(211, 47, 47, 0.02);
    border-radius: 6px;
    border: 1px solid rgba(211, 47, 47, 0.15);
    transition: all 0.3s ease;
}

.mv-treatment-contraindications__item:hover {
    background: rgba(211, 47, 47, 0.04);
    border-color: rgba(211, 47, 47, 0.3);
}

.mv-treatment-contraindications__item::before {
    content: '×';
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: #d32f2f;
    font-weight: 700;
    font-size: 1.4rem;
}

/* 免責事項 */
.mv-treatment-disclaimer {
    padding: 24px 28px;
    border-left: 4px solid #d32f2f;
    background: linear-gradient(135deg, rgba(211, 47, 47, 0.06) 0%, rgba(211, 47, 47, 0.02) 100%);
    border-radius: 6px;
}

body .mv-treatment-disclaimer .mv-text {
    margin: 0;
    color: #666;
}

/* レスポンシブデザイン */
@media (max-width: 840px) {
    .mv-treatment__section {
        padding-bottom: 40px;
    }

    .mv-treatment__heading-wrapper {
        padding: 40px 0 50px;
    }

    .mv-treatment__heading {
        font-size: clamp(24px, 5vw, 32px);
    }

    .mv-treatment__section .mv-text {
        font-size: 0.95rem;
        line-height: 1.85;
    }

    .mv-treatment-content {
        margin-top: 70px;
    }

    .mv-treatment-content__heading {
        font-size: 1.3rem;
        margin-bottom: 32px;
    }

    .mv-treatment-content__body {
        gap: 18px;
    }

    .mv-treatment-video {
        margin: 24px 0;
    }

    .mv-treatment-video__caption {
        font-size: 0.85rem;
    }

    .mv-treatment-layers {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .mv-treatment-layers__item {
        padding: 14px 16px;
        font-size: 0.95rem;
    }

    .mv-treatment-features {
        gap: 20px;
        margin-top: 20px;
    }

    .mv-treatment-features__item {
        padding: 24px;
    }

    .mv-treatment-features__title {
        font-size: 1.05rem;
        margin-bottom: 10px;
    }

    .mv-treatment-features__title::before {
        width: 5px;
        height: 5px;
        margin-right: 8px;
    }

    .mv-treatment-features__item .mv-text {
        font-size: 0.9rem;
    }

    .mv-treatment-symptoms {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .mv-treatment-symptoms__item {
        padding: 16px 16px 16px 40px;
        font-size: 0.95rem;
    }

    .mv-treatment-symptoms__item::before {
        left: 16px;
        font-size: 1rem;
    }

    .mv-treatment-note {
        padding: 20px 24px;
    }

    .mv-treatment-note .mv-text {
        font-size: 0.85rem;
    }

    .mv-treatment-contraindications {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .mv-treatment-contraindications__item {
        padding: 16px 16px 16px 40px;
        font-size: 0.95rem;
    }

    .mv-treatment-contraindications__item::before {
        left: 16px;
        font-size: 1.2rem;
    }

    .mv-treatment-disclaimer {
        padding: 20px 24px;
    }

    .mv-treatment-disclaimer .mv-text {
        font-size: 0.85rem;
    }
}