/* 
 * Version:2026/1/8
 */

/* =============================================
   リセットCSS
   ============================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

img {
    height: auto;
    max-width: 100%;
    vertical-align: bottom;
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
    color: inherit;
}

button {
    padding: 0;
    border: none;
    outline: none;
    font: inherit;
    color: inherit;
    background: none;
    cursor: pointer;
}

/* =============================================
   CSS変数定義
   ============================================= */
:root {
    /* カラーパレット */
    --main-color: #87a9c4;
    --button-bg: #87a9c4;
    --text-color: #727171;
    --text-white: #fff;
    --bg-blue: #eaf0f5;
    --bg-gray: #f7f7f7;

    /* フォントファミリー */
    --font-main-jp: "Noto Sans JP", sans-serif;
    --font-main-en: "Oswald", sans-serif;
    --font-accent: "Shippori Mincho", serif;

    /* フォントサイズ */
    --text-xs: 0.75rem; /* 12px */
    --text-sm: 0.875rem; /* 14px */
    --text-base: 1rem; /* 16px */
    --text-lg: 1.125rem; /* 18px */
    --text-xl: 1.25rem; /* 20px */
    --text-2xl: 1.5rem; /* 24px */
    --text-3xl: 1.875rem; /* 30px */
    --text-4xl: 2.25rem; /* 36px */

    /* フォントウェイト */
    --font-weight-light: 300;
    --font-weight-regular: 400;
    --font-weight-semibold: 600;
}

/* =============================================
   ベーススタイル
   ============================================= */
body {
    font-family: var(--font-main-jp);
    color: var(--text-color);
    line-height: 1.6;
}

/* =============================================
   ユーティリティクラス
   ============================================= */
.container {
    max-width: 1048px;
    padding: 0 24px;
    margin: 0 auto;
}

/* レスポンシブ表示切り替え */
.pc_view {
    display: none !important;
}

@media (min-width: 768px) {
    .pc_view {
        display: inherit !important;
    }

    .sp_view {
        display: none !important;
    }
}

/* スクリーンリーダー用テキスト */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    border: 0;
}

/* =============================================
   ヘッダー
   ============================================= */
.header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding: 40px 0 114px;
    background: linear-gradient(
        to bottom,
        rgba(135, 169, 196, 1) 30%,
        rgba(135, 169, 196, 0.6) 60%,
        rgba(135, 169, 196, 0.1) 80%,
        rgba(255, 255, 255, 0) 95%
    );
    z-index: 10;
}

.header .container {
    display: flex;
    justify-content: center;
    align-items: center;
}

.header__logo {
    filter: drop-shadow(0px 2px 4px rgba(0, 0, 0, 0.3));
}

@media (min-width: 768px) {
    .header {
        padding: 80px 0 100px;
    }
}

/* =============================================
   ヒーローセクション
   ============================================= */
.hero {
    width: 100%;
    margin-bottom: 98px;
}

.hero .container {
    padding: 0;
}

.hero__image,
.hero__video {
    display: block;
    width: 100%;
    position: relative;
    margin-top: 50px;
}

.hero__image img,
.hero__video {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.hero__content {
    position: relative;
    text-align: center;
    font-family: var(--font-accent);
    color: var(--text-color);
    margin-top: -225px;
    background: linear-gradient(
        to bottom,
        rgba(255, 255, 255, 0) 5%,
        rgba(255, 255, 255, 0.7) 15%,
        rgba(255, 255, 255, 0.9) 20%,
        rgba(255, 255, 255, 1) 30%
    );
    padding: 132px 24px 0px;
    z-index: 1;
}

.hero__copy {
    font-weight: var(--font-weight-semibold);
    font-size: min(8vw, var(--text-3xl)); /* 30px */
    line-height: 1.5;
    margin-bottom: 0.4em;
}

.hero__subcopy {
    font-weight: var(--font-weight-regular);
    font-size: clamp(14px, 4.35vw, var(--text-xl)); /* 20px */
    line-height: 1.6;
    margin-bottom: 76px;
}

.hero__description {
    font-weight: var(--font-weight-light);
    font-size: min(5.6vw, 20px); /* 16px */
    line-height: 2;
    margin-bottom: 46px;
}

.hero__content .btn {
    width: 100%;
    max-width: 350px;
}

@media (min-width: 768px) {
    .hero {
        margin-bottom: 76px;
    }
    .hero .container {
        display: flex;
        align-items: center;
        margin-top: 98px;
    }

    .hero__subcopy {
        font-size: min(2.2vw, var(--text-xl));
    }

    .hero__description {
        font-size: min(1.8vw, var(--text-base));
    }

    .hero__image,
    .hero__video {
        position: relative;
        width: 50%;
        min-height: 400px;
    }

    .hero__image img {
        width: 100%;
        height: auto;
        display: block;
    }

    .hero__video {
        aspect-ratio: 5 / 4;
    }

    .hero__image::after,
    .hero__video::after {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        box-shadow: inset 0 0 100px 40px rgba(255, 255, 255, 0.95);
        pointer-events: none;
    }

    .hero__content {
        width: 50%;
        margin-top: 0;
        padding: 132px 24px 110px;
    }

    .hero__description {
        margin-bottom: 76px;
    }
}

/* =============================================
   キャンペーンバナーセクション
   ============================================= */
.campaign {
    margin-bottom: 198px;
}

.campaign__banner {
    display: block;
}

@media (min-width: 768px) {
    .campaign {
        margin-bottom: 176px;
    }
}

/* =============================================
   共通セクションタイトル
   ============================================= */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-family: var(--font-main-en);
    font-weight: var(--font-weight-light);
    font-size: var(--text-3xl); /* 30px */
    color: var(--text-color);
    letter-spacing: 0.18em;
    margin-bottom: 0.2em;
}

.section-subtitle {
    font-family: var(--font-main-jp);
    font-weight: var(--font-weight-light);
    font-size: var(--text-sm); /* 14px */
    color: var(--text-color);
}

@media (min-width: 768px) {
    .section-header {
        margin-bottom: 46px;
    }
}

/* =============================================
   特徴セクション (Features)
   ============================================= */
.features {
    background: var(--bg-blue);
    background-image: url(../img/bg-features.jpg);
    background-size: cover;
    background-position: center;
    background-repeat: repeat;
}

.features .container {
    margin-top: -1rem;
    padding-bottom: 100px;
}

.features__wave {
    position: relative;
    display: block;
    translate: 0 -99%;
    z-index: 1;
}

.features__wave img {
    width: 100%;
    height: auto;
    display: block;
}

.features__cards {
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.features__card {
    position: relative;
}

.features__card::after {
    content: "";
    position: absolute;
    bottom: -6px;
    right: -6px;
    width: 100%;
    height: 100%;
    border-radius: 40px 0;
    border: solid 1px var(--main-color);
}

.features__card__body {
    position: relative;
    background: var(--text-white);
    border-radius: 40px 0;
    padding: 28px 1rem;
    text-align: center;
    z-index: 1;
}

.features__card-icon {
    width: 70px;
    height: 70px;
    border: 1px solid var(--text-color);
    background-position: center;
    background-repeat: no-repeat;
    background-size: 70px 70px;
    border-radius: 50%;
    margin: 0 auto 7px;
}

.features__card-icon--1 {
    background-image: url(../img/icon-why-choose-us1.svg);
}

.features__card-icon--2 {
    background-image: url(../img/icon-why-choose-us2.svg);
}

.features__card-icon--3 {
    background-image: url(../img/icon-why-choose-us3.svg);
}

.features__card-title {
    font-family: var(--font-main-en);
    font-weight: var(--font-weight-regular);
    font-size: var(--text-2xl);
    color: var(--text-color);
    margin-bottom: 0.3em;
}

.features__card-text {
    font-family: var(--font-main-jp);
    font-weight: var(--font-weight-light);
    font-size: var(--text-sm); /* 14px */
    color: var(--text-color);
    letter-spacing: 0.05em;
}

.features__card-description {
    display: none;
    font-family: var(--font-main-jp);
    font-weight: var(--font-weight-light);
    font-size: var(--text-sm); /* 14px */
    color: var(--text-color);
    line-height: 1.8;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.features__card.is-active .features__card-icon,
.features__card.is-active .features__card-content {
    display: none;
}

.features__card.is-active .features__card-description {
    display: block;
    opacity: 1;
}

@media (min-width: 768px) {
    .features .container {
        margin-top: -50px;
    }

    .features__cards {
        display: flex;
        flex-direction: column;
        gap: 32px;
        max-width: 1000px;
        margin: 0 auto;
    }

    .features__card {
        width: 100%;
    }

    .features__card__body {
        display: grid;
        grid-template-columns: 320px 1fr;
        grid-template-rows: auto auto;
        gap: 0 48px;
        padding: 22px 56px;
        align-items: center;
    }

    .features__card-content {
        grid-column: 1;
        grid-row: 2;
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        justify-self: center;
    }

    .features__card-text {
        font-size: var(--text-sm); /* 14px */
    }

    .features__card-description {
        display: block;
        opacity: 1;
        grid-column: 2;
        grid-row: 1 / 3;
        font-size: var(--text-base); /* 16px */
        line-height: 2;
        text-align: left;
        padding-left: 40px;
        border-left: 1px solid rgba(135, 169, 196, 0.2);
        align-self: center;
    }

    .features__card.is-active .features__card-icon,
    .features__card.is-active .features__card-content {
        display: block;
    }
}

/* =============================================
   Problemセクション
   ============================================= */
.problem {
    padding: 70px 0;
    background: linear-gradient(180deg, #dfe6ed 0%, #f6fafd 71%, #ffffff 100%);
}

.problem__content {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

/* チェックリスト */
.problem__checklist {
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 340px;
    margin: 0 auto 46px;
}

.problem__checklist li {
    position: relative;
    padding-left: 1.5em;
    font-family: var(--font-main-jp);
    font-size: var(--text-base);
    font-weight: var(--font-weight-regular);
    color: var(--text-color);
}

.problem__checklist li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 4px;
    width: 19px;
    height: 19px;
    background-image: url(../img/problem-chek.svg);
    background-size: contain;
    background-repeat: no-repeat;
}

/* カード */
.problem__card {
    background: var(--text-white);
    border-radius: 20px;
    box-shadow: 4px 4px 0px rgba(77, 96, 111, 0.3);
    padding: 18px 30px 28px;
    text-align: center;
}

.problem__card-title {
    font-family: var(--font-accent);
    font-size: min(5.5vw, var(--text-2xl));
    font-weight: var(--font-weight-semibold);
    color: var(--main-color);
    letter-spacing: 0.05em;
}

.problem__card-title-line {
    -webkit-text-stroke: 3px #fff;
    paint-order: stroke;
    background: linear-gradient(transparent 74%, #eaf4fc 0%);
    display: inline;
    padding: 0 4px;
}

.problem__card-title-en {
    font-family: var(--font-accent);
    font-style: italic;
    letter-spacing: 0.1em;
}

.problem__card-text {
    font-family: var(--font-accent);
    font-size: var(--text-base);
    font-weight: var(--font-weight-semibold);
    color: var(--text-color);
    line-height: 1.8;
    letter-spacing: 0.05em;
    text-align: left;
    margin-top: 26px;
}

/* PC表示 */
@media (min-width: 768px) {
    .problem {
        padding: 70px 0 80px;
    }

    /* PC版コンテンツ表示 */
    .problem__content-pc {
        display: block;
    }

    /* 上段: チェックリスト + イラスト */
    .problem__top {
        display: flex;
        gap: 80px;
        align-items: center;
        justify-content: center;
    }

    .problem__top .problem__checklist {
        flex: 1;
        max-width: 400px;
        margin: 0;
        gap: 24px;
    }

    .problem__top .problem__checklist li {
        font-size: var(--text-lg);
        padding-left: 2em;
    }

    .problem__top .problem__checklist li::before {
        width: 24px;
        height: 24px;
        top: 2px;
    }

    .problem__image {
        flex-shrink: 0;
        width: 300px;
        height: auto;
        margin-bottom: -62px;
    }

    /* 下段: カード（全幅・左右レイアウト） */
    .problem__card--pc {
        position: relative;
        display: flex;
        gap: 80px;
        align-items: center;
        padding: 50px 60px;
        text-align: left;
        z-index: 1;
    }

    .problem__card--pc .problem__card-title {
        flex-shrink: 0;
        width: 356px;
        font-size: var(--text-3xl);
        text-align: center;
        margin: 0;
        line-height: 1.8;
    }

    .problem__card--pc .problem__card-content {
        flex: 1;
    }

    .problem__card--pc .problem__card-text {
        font-size: var(--text-base);
        text-align: left;
        margin: 0;
        line-height: 2;
    }
}

/* =============================================
   料金セクション (Pricing)
   ============================================= */
.pricing {
    position: relative;
    padding: 70px 0 100px;
    background: var(--bg-blue);
    overflow: hidden;
}

.pricing::before {
    content: "";
    position: absolute;
    left: 14%;
    bottom: 0;
    width: 130px;
    height: 100%;
    background-image: url(../img/bg-squiggle-vertical.svg);
    background-repeat: no-repeat;
    background-position: center bottom;
    background-size: auto 100%;
    z-index: 0;
    opacity: 0.6;
}

.pricing .container {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 1;
}

.pricing__cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 100%;
    max-width: 390px;
    margin-bottom: 30px;
}

.pricing__card {
    position: relative;
    background: var(--text-white);
    border-radius: 20px;
    padding: 1rem;
    text-align: center;
}

.pricing__card--recommended {
    background: var(--main-color);
    color: var(--text-white);
}

.pricing__card-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    background: var(--text-white);
    color: var(--main-color);
    font-family: var(--font-main-jp);
    font-size: var(--text-xs);
    font-weight: var(--font-weight-semibold);
    padding: 6px 12px;
    border-radius: 20px;
}

.pricing__card-title {
    font-family: var(--font-main-en);
    font-size: var(--text-2xl);
    font-weight: var(--font-weight-regular);
    letter-spacing: 0.2em;
}

.pricing__card-subtitle {
    font-family: var(--font-main-jp);
    font-size: var(--text-sm);
    font-weight: var(--font-weight-regular);
    margin-bottom: 6px;
}

.pricing__card-price {
    font-family: var(--font-main-en);
    font-size: var(--text-4xl);
    font-weight: var(--font-weight-regular);
    letter-spacing: 0.1em;
    color: var(--main-color);
}

.pricing__card--recommended .pricing__card-price {
    color: var(--text-white);
}

.pricing__card-price-hyphen {
    font-size: 0.8em;
}

.pricing__note {
    font-family: var(--font-main-jp);
    font-size: var(--text-base);
    font-weight: var(--font-weight-light);
    color: var(--text-color);
    margin-bottom: 70px;
}

@media (min-width: 768px) {
    .pricing::before {
        left: 36%;
    }
    .pricing__cards {
        flex-direction: column;
        gap: 50px;
        max-width: 650px;
        margin-bottom: 60px;
    }

    .pricing__card {
        width: 100%;
        padding: 38px;
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 180px;
    }

    .pricing__card-content {
        display: flex;
        flex-direction: column;
    }

    .pricing__card-title {
        /* font-size: var(--text-4xl); */
        /* margin-bottom: 0; */
    }

    .pricing__card-subtitle {
        margin-bottom: 0;
        /* font-size: var(--text-base); */
    }

    .pricing__card-price {
        /* font-size: 3rem; */
        /* margin-left: auto; */
    }

    /* .pricing__card--recommended {
        padding: 48px;
    } */

    .pricing__note {
        margin-bottom: 60px;
    }
}

/* =============================================
   FAQセクション
   ============================================= */
.faq {
    padding-top: 70px;
    padding-bottom: 100px;
    background: var(--bg-gray);
}

.faq__items {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.faq__item {
    background: var(--text-white);
    border-radius: 20px;
    overflow: hidden;
}

.faq__question {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 1rem 30px;
    background: var(--bg-blue);
}

.faq__question-label {
    font-family: var(--font-main-en);
    font-size: var(--text-3xl);
    font-weight: var(--font-weight-light);
    color: var(--text-white);
    flex-shrink: 0;
}

.faq__question-text {
    font-family: var(--font-accent);
    font-size: var(--text-base);
    font-weight: var(--font-weight-semibold);
    color: var(--text-color);
    line-height: 1.5;
    letter-spacing: 0.05em;
    flex: 1;
}

.faq__answer {
    display: block;
    padding: 20px 30px;
    font-family: var(--font-main-jp);
    font-size: var(--text-base);
    font-weight: var(--font-weight-regular);
    color: var(--text-color);
    line-height: 1.5;
    letter-spacing: 0.05em;
}

@media (min-width: 768px) {
    .faq__items {
        gap: 40px;
    }

    .faq__question {
        padding-left: 90px;
    }
}

/* =============================================
   アクセスセクション (Access)
   ============================================= */
.access {
    padding: 70px 0;
}

.access__content {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.access__map iframe {
    width: 100%;
    height: 248px;
}

.access__info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.access__heading {
    font-family: var(--font-main-jp);
    font-weight: var(--font-weight-semibold);
    font-size: var(--text-lg);
    letter-spacing: 0.1em;
    color: var(--text-color);
}

.access__text {
    font-family: var(--font-main-jp);
    font-weight: var(--font-weight-light);
    font-size: var(--text-sm);
    letter-spacing: 0.1em;
    color: var(--text-color);
}

.access__text + .access__text {
    margin-top: 8px;
}

@media (min-width: 768px) {
    .access {
        padding: 120px 0;
    }

    .access__content {
        flex-direction: row;
        gap: 80px;
        align-items: center;
    }

    .access__map {
        width: 60%;
    }

    .access__map iframe {
        height: 420px;
    }

    .access__info {
        width: 40%;
        gap: 100px;
        text-align: left;
    }

    .access__section {
        text-align: left;
    }

    .access__heading {
        font-size: var(--text-xl);
        margin-bottom: 16px;
    }

    .access__text {
        font-size: var(--text-base);
    }
}

/* =============================================
   共通コンポーネント
   ============================================= */

/* ボタン */
.btn {
    position: relative;
    display: inline-block;
    font-family: var(--font-main-jp);
    font-weight: var(--font-weight-regular);
    text-align: center;
    transition: all 0.3s ease;
    border-radius: 100px;
}

.btn--primary {
    background: var(--button-bg);
    color: var(--text-white);
    padding: 1em 2.7em 1em 1.8em;
    font-size: min(5.1vw, var(--text-xl));
    box-shadow: 0px 4px 4px 0px rgba(77, 96, 111, 0.2);
}

.btn--primary:after {
    content: "";
    position: absolute;
    top: 50%;
    right: 1.8em;
    width: 6px;
    height: 12px;
    transform: translateY(-50%);
    background-image: url(../img/arrow-right.svg);
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.btn--primary:hover {
    opacity: 0.85;
    box-shadow: 0px 6px 16px rgba(135, 169, 196, 0.4);
}

@media (min-width: 768px) {
    .btn--primary {
        padding: 20px 48px;
        font-size: var(--text-lg);
    }

    .btn--primary:after {
        width: 8px;
        height: 16px;
        right: 2em;
    }
}

/* CTAボタン（既存の互換性維持用） */
.cta-btn {
    position: relative;
    width: 100%;
    font-size: min(5.128vw, 20px);
    font-family: var(--font-main-jp);
    font-weight: var(--font-weight-regular);
    color: var(--text-white);
    text-shadow: rgba(0, 0, 0, 0.25) 1px 1px 4px;
    padding: 14px 16px;
    background: var(--button-bg);
    border-radius: 8px;
    box-shadow: inset 0 4px 4px rgba(255, 255, 255, 0.3), inset 0px -4px 4px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.cta-btn:hover {
    opacity: 0.8;
}

@media (min-width: 768px) {
    .cta-btn {
        font-size: 32px;
    }
}

/* =============================================
   フッター
   ============================================= */
footer {
    background: var(--main-color);
    color: var(--text-white);
    font-weight: var(--font-weight-light);
}

footer .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
    padding-top: 25px;
    padding-bottom: 25px;
}

footer .container .copy {
    font-size: var(--text-xs);
}

footer .container .footer-menu {
    display: flex;
    justify-content: space-between;
    width: 100%;
    padding: 0 20px;
}

footer .container .footer-menu .menu-left {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 28px;
}

footer .container .footer-menu .menu-left .sns-list {
    display: flex;
    gap: 20px;
}

footer .container .footer-menu .footer-logo {
    min-width: 120px;
}

footer .container .footer-menu .nav-menu {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    font-size: var(--text-xs);
}

@media (min-width: 846px) {
    footer .container {
        padding-top: 70px;
        padding-bottom: 50px;
    }

    footer .container .footer-menu .footer-logo {
        width: 300px;
    }

    footer .container .footer-menu .menu-left {
        gap: 30px;
    }

    footer .container .footer-menu .menu-left .sns-list a img {
        width: 48px;
    }

    footer .container .footer-menu .nav-menu {
        flex-wrap: wrap;
        flex-direction: initial;
        margin-top: 26px;
    }
}

/* =============================================
   トレーナー紹介セクション (Trainer)
   ============================================= */
.trainer {
    padding: 70px 0 100px;
    background: var(--bg-blue);
}

.trainer__content {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-bottom: 60px;
}

.trainer__slider {
    position: relative;
    width: 100%;
    max-width: 270px;
    margin: 0 auto;
    aspect-ratio: 3 / 4;
}

.trainerSwiper {
    width: 100%;
    overflow: hidden;
    height: 100%;
}

.trainer__image {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.trainer__navigation {
    position: absolute;
    top: 50%;
    left: -16px;
    right: -16px;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    z-index: 10;
    pointer-events: none;
}

.trainer__nav-btn {
    width: 8px;
    height: 20px;
    background: transparent;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    pointer-events: auto;
    cursor: pointer;
    padding: 0;
}

.trainer__nav-btn:hover {
    opacity: 0.7;
}

.trainer__nav-btn img {
    width: 24px;
    height: auto;
    filter: drop-shadow(0px 2px 4px rgba(0, 0, 0, 0.2));
}

.trainer__nav-btn--prev img {
    transform: scaleX(-1);
}

.trainer__info {
    background: var(--text-white);
    text-align: center;
    border-radius: 20px;
    padding: 20px 20px 50px;
}

.trainer__name {
    font-family: var(--font-main-en);
    font-size: var(--text-3xl);
    font-weight: var(--font-weight-light);
    color: var(--main-color);
    letter-spacing: 0.18em;
    margin-bottom: 40px;
    position: relative;
    display: inline-block;
    padding-bottom: 16px;
}

.trainer__name::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 1px;
    background: #d9d9d9;
}

.trainer__bio {
    font-family: var(--font-main-jp);
    font-size: var(--text-base);
    font-weight: var(--font-weight-regular);
    color: var(--text-color);
    line-height: 1.5;
    letter-spacing: 0.05em;
    text-align: left;
}

.trainer__bio ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.trainer__bio li {
    position: relative;
    padding-left: 1em;
    line-height: 1.5;
}

.trainer__bio li::before {
    content: "●";
    position: absolute;
    left: 0;
    top: 1.6em;
    translate: 0 -50%;
    font-size: calc(var(--text-base) / 2);
    color: var(--main-color);
}

.trainer__bio li + li {
    margin-top: 1em;
}

.trainer__bio > p {
    margin-top: 2em;
}

.trainer__cta {
    display: block;
    width: 100%;
    max-width: 350px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .trainer__content {
        gap: 40px;
        align-items: center;
        margin-bottom: 50px;
    }

    .trainer__slider {
        width: 100%;
        max-width: 330px;
    }

    .trainer__navigation {
        left: -60px;
        right: -60px;
    }

    .trainer__nav-btn {
        width: 16px;
        height: 36px;
    }

    .trainer__name {
        font-size: var(--text-4xl);
        margin-bottom: 46px;
    }
}

/* =============================================
   体験セッションの流れセクション (Flow)
   ============================================= */
.flow {
    padding: 70px 0 100px;
    background: var(--bg-gray);
}

.flow__steps {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.flow__step {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.flow__step-number {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: var(--main-color);
    color: var(--text-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-main-en);
    font-size: var(--text-2xl);
    font-weight: var(--font-weight-light);
}

.flow__step-content {
    flex: 1;
}

.flow__step-title {
    font-family: var(--font-main-en);
    font-size: var(--text-2xl);
    font-weight: var(--font-weight-regular);
    letter-spacing: 0.02em;
    color: var(--text-color);
    margin-bottom: 8px;
    line-height: 1;
}

.flow__step-subtitle {
    font-family: var(--font-main-jp);
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--text-color);
    letter-spacing: 0.05em;
    margin-left: 8px;
}

.flow__step-description {
    font-family: var(--font-main-jp);
    font-size: var(--text-base);
    font-weight: var(--font-weight-regular);
    color: var(--text-color);
    line-height: 1.5;
}

@media (min-width: 768px) {
    .flow__steps {
        gap: 40px;
        padding-left: 9%;
    }
}

/* =============================================
   お客様の声セクション (Voice)
   ============================================= */
.voice {
    padding: 70px 0 100px;
    background: var(--text-white);
}

.voice .container {
    overflow: hidden;
}

.voice__slider {
    position: relative;
    margin-bottom: 40px;
}

.voiceSwiper {
    overflow: visible;
    position: relative;
}

/* SP時の背景ストライプ */
.voiceSwiper::before {
    content: "";
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 50%;
    margin-top: -40px; /* arrowボタンの高さの半分 */
    width: 100vw;
    height: 80px;
    background: var(--main-color);
    z-index: 0;
}

.voice__card {
    position: relative;
    background: var(--text-white);
    border-radius: 40px 0 40px 0;
    padding: 20px 30px;
    border: 1px solid var(--main-color);
    box-shadow: 6px 3px 0px var(--main-color);
    text-align: center;
    margin-right: 10px;
    margin-left: 4px;
    z-index: 1;
    height: 580px;
    overflow-y: auto;
    overflow-x: hidden;
    /* transition: height 0.5s ease; */
}

.voice__card.is-expanded {
    height: auto;
}

.voice__card {
    --fade-opacity: 1;
}

.voice__card::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.3), rgba(255, 255, 255, 1));
    pointer-events: none;
    z-index: 2;
    transition: opacity 0.3s ease;
    opacity: var(--fade-opacity);
}

.voice__card.is-expanded::after {
    display: none;
}

/* Before/After画像エリア */
.voice__images {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 18px;
    margin-top: 30px;
}

.voice__image-wrapper {
    position: relative;
    flex: 1;
    max-width: 140px;
}

.voice__image-label {
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--text-color);
    font-family: var(--font-main-en);
    font-size: var(--text-sm);
    font-weight: var(--font-weight-light);
    letter-spacing: 0.18em;
    z-index: 1;
}

.voice__image-wrapper:last-child .voice__image-label {
    color: var(--main-color);
}

.voice__image {
    width: 100%;
    height: auto;
    display: block;
}

.voice__arrow {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 5px;
    height: 12px;
}

.voice__arrow img {
    width: 100%;
    height: 100%;
    display: block;
}

/* タグ */
.voice__tag {
    display: inline-block;
    background: var(--main-color);
    color: var(--text-white);
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semibold);
    letter-spacing: 0.05em;
    padding: 2px 16px;
    margin-bottom: 10px;
}

.voice__tag--no-diet {
    background: #c4c4c4;
}

/* メタ情報 */
.voice__meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--text-color);
    margin-bottom: 18px;
    padding-bottom: 18px;
    border-bottom: 1px dashed #727171;
}

.voice__divider {
    color: #c4c4c4;
}

/* 結果 */
.voice__result {
    text-align: left;
    margin-bottom: 18px;
}

.voice__result-item {
    font-size: var(--text-sm);
    color: var(--text-color);
    line-height: 1.8;
    position: relative;
    padding-left: 15px;
}

.voice__result-item::before {
    content: "■";
    position: absolute;
    left: 0;
    top: 50%;
    translate: 0 -50%;
    font-size: calc(var(--text-sm) / 2);
    color: var(--main-color);
}

.voice__result-item span {
    font-weight: var(--font-weight-semibold);
}

/* 口コミテキスト */
.voice__text {
    font-size: var(--text-base);
    color: var(--text-color);
    line-height: 1.5;
    letter-spacing: 0.05em;
    text-align: left;
}

/* スクロール促進ヒント */
.voice__scroll-hint {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: auto;
    height: auto;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    z-index: 3;
    pointer-events: auto;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.3s ease;
    opacity: 1;
}

.voice__scroll-hint-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.voice__scroll-text {
    font-family: var(--font-main-jp);
    font-size: 0.875rem; /* 14px */
    font-weight: 700; /* 太字 */
    color: var(--main-color);
    letter-spacing: 0.05em;
}

.voice__scroll-arrow {
    width: 48px;
    height: 48px;
    color: var(--main-color);
    animation: bounce-down 1.5s ease-in-out infinite;
    flex-shrink: 0;
}

@keyframes bounce-down {
    0% {
        transform: translateY(0);
        opacity: 1;
    }
    50% {
        transform: translateY(12px);
        opacity: 1;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

.voice__scroll-hint.is-hidden {
    opacity: 0;
    pointer-events: none;
}

/* スライダーナビゲーション */
.voice__navigation {
    position: absolute;
    top: 50%;
    left: -32px;
    right: -32px;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    z-index: 10;
    pointer-events: none;
}

.voice__nav-btn {
    width: 40px;
    height: 40px;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    pointer-events: auto;
    transition: opacity 0.3s;
}

.voice__nav-btn:hover {
    opacity: 0.8;
}

.voice__nav-btn img {
    width: 12px;
    height: auto;
    display: block;
}

.voice__nav-btn--prev img {
    transform: scaleX(-1);
}

/* Swiperページネーション */
.voice__slider .swiper-pagination {
    position: relative;
    margin-top: 26px;
}

.voice__slider .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background: #c4c4c4;
    opacity: 1;
}

.voice__slider .swiper-pagination-bullet-active {
    background: var(--main-color);
}

/* CTAボタン */
.voice__cta {
    display: block;
    width: 100%;
    max-width: 350px;
    margin: 0 auto;
}

/* PC版リスト（非表示） */
.voice__list {
    display: none;
}

/* PC表示 */
@media (min-width: 768px) {
    .voice {
        padding: 120px 0;
    }

    .voice__slider {
        display: none;
    }

    /* PC時は背景ストライプを非表示 */
    .voiceSwiper::before {
        display: none;
    }

    .voice__list {
        display: flex;
        flex-direction: column;
        gap: 50px;
        margin-bottom: 90px;
    }

    .voice__card {
        display: flex;
        gap: 25px;
        padding: 40px;
        align-items: flex-start;
        text-align: left;
        height: auto;
        overflow: visible;
    }

    .voice__card::after {
        display: none;
    }

    .voice__scroll-hint {
        display: none;
    }

    .voice__images {
        flex-direction: row;
        gap: 16px;
        margin-bottom: 0;
        flex-shrink: 0;
    }

    .voice__image-wrapper {
        max-width: 188px;
    }

    .voice__content {
        flex: 1;
        display: flex;
        flex-direction: column;
    }

    .voice__arrow {
        width: 8px;
        height: 20px;
    }

    .voice__tag {
        margin-bottom: 12px;
    }

    .voice__meta {
        margin-bottom: 18px;
        padding-bottom: 18px;
        justify-content: flex-start;
    }

    .voice__result {
        margin-bottom: 16px;
    }

    .voice__text {
        font-size: var(--text-base);
    }
}