/* ===================================================
   Front Page — top1: Hero
=================================================== */
.hero {
    position: relative;
    height: 100svh;
    min-height: 560px;
    overflow: hidden;
    display: flex;
    align-items: flex-end;
    margin-bottom: 80px;
}

.hero__media {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero__video,
.hero__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* グラデーションオーバーレイ */
.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(42, 41, 39, 0.15) 0%,
        rgba(42, 41, 39, 0.05) 40%,
        rgba(42, 41, 39, 0.4) 100%
    );
    z-index: 1;
}

/* LIFELO テキスト */
.hero__title-wrap {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    text-align: center;
    pointer-events: none;
    width: 100%;
    padding-inline: var(--gutter);
}

.hero__title-en {
    font-family: var(--font-en);
    font-weight: var(--weight-thin);
    font-size: clamp(52px, 10vw, 120px);
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1;
    animation: heroTitleIn 1.8s var(--easing) both;
    animation-delay: 0.3s;
}

.hero__tagline {
    font-family: var(--font-en);
    font-weight: var(--weight-thin);
    font-size: clamp(9px, 1.2vw, 12px);
    letter-spacing: 0.4em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 12px;
    animation: heroTitleIn 1.8s var(--easing) both;
    animation-delay: 0.6s;
}

/* 再生ボタン */
.hero__play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 3;
    width: 64px;
    height: 64px;
    border: 1px solid rgba(255, 255, 255, 0.7);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    background: transparent;
    color: #fff;
    font-size: 18px;
    transition: background var(--dur-fast) var(--easing),
                transform var(--dur-fast) var(--easing);
    animation: heroTitleIn 1.8s var(--easing) both;
    animation-delay: 0.9s;
    margin-top: 50px;
}

.hero__play-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translate(-50%, -50%) scale(1.08);
}

.hero__play-icon {
    margin-left: 4px;
}

/* スクロールインジケーター */
.hero__scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    animation: heroTitleIn 2s var(--easing) both;
    animation-delay: 1.5s;
}

.hero__scroll-text {
    font-family: var(--font-en);
    font-size: 9px;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
}

.hero__scroll-line {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.3);
    animation: scrollLine 2s var(--easing) infinite;
    animation-delay: 2s;
}

@keyframes scrollLine {
    0%   { transform: scaleY(0); transform-origin: top; }
    50%  { transform: scaleY(1); transform-origin: top; }
    51%  { transform: scaleY(1); transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

@keyframes heroTitleIn {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ===================================================
   top1 下部テキストエリア（3カラム）
=================================================== */
.hero-block-wrapper {
    position: relative;
    max-width: var(--max-width);
    margin-inline: auto;
    padding-left: var(--gutter);
    padding-right: calc(300px + var(--gutter) * 2);
}

/* PC用：絶対配置でhero-content〜concept下端まで縦スパン */
.hero-block__right-img--pc {
    position: absolute;
    bottom: 5%;
    right: var(--gutter);
    max-width: 420px;
    width: 26vw;
    height: auto;
}

.hero-block__right-img--pc img,
.hero-block__right-img--sp img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

/* SP用：左カラム内のみ表示 → SPメディアクエリで制御 */
.hero-block__right-img--sp {
    display: none;
}

.hero-content {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 48px;
    align-items: start;
    padding-block: 80px 0;
}

/* 左カラム：キャプション + 山写真 */
.hero-content__left-col {
    padding-top: 8px;
}

.hero-content__caption {
    font-family: var(--font-en);
    font-size: 10px;
    letter-spacing: 0.12em;
    color: var(--color-text-light);
    line-height: 1.8;
    font-style: italic;
    margin-bottom: 20px;
}

.hero-content__left-img {
    width: 100%;
    aspect-ratio: 3 / 4;
    object-fit: cover;
}

/* 中央カラム：テキスト */

.hero-content__heading {
    font-family: var(--font-ja);
    font-weight: var(--weight-light);
    font-size: clamp(20px, 2.8vw, 30px);
    letter-spacing: 0.06em;
    line-height: 1.6;
    margin-bottom: 12px;
}

.hero-content__heading-en {
    font-family: var(--font-en);
    font-weight: var(--weight-light);
    font-size: clamp(12px, 1.3vw, 14px);
    letter-spacing: 0.08em;
    color: var(--color-text-mid);
    margin-bottom: 32px;
}

.hero-content__body {
    font-family: var(--font-ja);
    font-weight: var(--weight-light);
    font-size: 15px;
    line-height: 2.3;
    letter-spacing: 0.05em;
    color: var(--color-text-mid);
}

.hero-content__body p + p {
    margin-top: 16px;
}

.hero-content__closing {
    margin-top: 48px;
}

.hero-content__closing-ja {
    font-family: var(--font-ja);
    font-weight: var(--weight-light);
    font-size: clamp(18px, 2vw, 24px);
    letter-spacing: 0.08em;
    color: var(--color-text);
    line-height: 1.6;
    margin-bottom: 4px;
}

.hero-content__closing-en {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 300;
    font-size: clamp(14px, 1.5vw, 18px);
    letter-spacing: 0.12em;
    color: var(--color-text-mid);
}

/* ===================================================
   CONCEPT
=================================================== */
.fp-concept {
    background: var(--color-bg);
    padding-block: 160px;
}
.fp-concept__inner {
    display: block;
    padding-left: 4vw;
    /* grid-template-columns: 180px 1fr;
    gap: 60px;
    align-items: start; */
}

.fp-concept__label {
    padding-top: 6px;
    padding-bottom: 20px;
}

/* .fp-concept__label::before {
    content: '—';
    display: block;
    font-family: var(--font-en);
    color: var(--color-text-light);
    margin-bottom: 6px;
} */

.fp-concept__label-text {
    font-family: var(--font-en);
    font-size: 24px;
    letter-spacing: 10%;
    text-transform: uppercase;
}

.fp-concept__heading {
    font-family: var(--font-ja);
    font-weight: var(--weight-light);
    font-size: clamp(20px, 2.8vw, 32px);
    letter-spacing: 0.06em;
    line-height: 1.7;
    color: var(--color-text);
    margin-bottom: 32px;
}

.fp-concept__lead {
    font-family: var(--font-ja);
    font-size: clamp(13px, 1.4vw, 15px);
    letter-spacing: 0.05em;
    color: var(--color-text-mid);
    margin-bottom: 20px;
}

.fp-concept__body {
    font-family: var(--font-ja);
    font-size: 15px;
    line-height: 2.3;
    letter-spacing: 0.04em;
    color: var(--color-text-mid);
    padding-bottom: 20px;
}

/* ===================================================
   top2: BEGIN WITH A BRAND BOOK / Services
=================================================== */
.services-section {
    background: #F5F5F2;
    padding-top: 0;
    padding-bottom: 80px;
}

/* 全幅ヘッドライン */
.services-section__headline-wrap {
    width: 100%;
    background: #ffffff;
    padding-top: 80px;
    padding-inline: var(--gutter);
    padding-bottom: 64px;
    overflow: hidden;
}

.services-section__headline {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 300;
    font-size: clamp(52px, 9.5vw, 220px);
    letter-spacing: 10%;
    line-height: 0.95;
    color: var(--color-text);
}

.services-section__headline-mark {
    display: inline-block;
    width: 1em;
    vertical-align: middle;
    object-fit: contain;
    opacity: 0.85;
}

/* 全幅ビジュアル */
.services-section__visual {
    width: 100%;
    margin-block: 0;
    overflow: hidden;
    line-height: 0;
}

.services-section__visual-img {
    width: 100%;
    height: clamp(300px, 45vw, 600px);
    object-fit: cover;
    object-position: center;
    display: block;
}

/* 説明文エリア */
.services-section__desc {
    padding-block: 56px 48px;
}

.services-section__label {
    font-family: var(--font-en);
    font-weight: var(--weight-regular);
    font-size: 48px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text);
    margin-bottom: 12px;
    line-height: 1;
}

.services-section__sub {
    font-family: var(--font-ja);
    font-size: 12px;
    letter-spacing: 0.1em;
    color: #333;
    margin-bottom: 16px;
}

.services-section__body {
    font-family: var(--font-ja);
    font-size: 13px;
    line-height: 2;
    letter-spacing: 0.05em;
    color: var(--color-text-mid);
    margin-bottom: 0;
}

/* サービスグリッド */
.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    max-width: var(--max-width);
    margin-inline: auto;
    padding-left: 20%;
    padding-right: var(--gutter);
}

.service-card {
    padding: 48px 40px;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.8);
    transform: scale(0);
    transform-origin: center;
    border-radius: 50%;
    transition: transform var(--dur-slow) var(--easing),
                border-radius var(--dur-slow) var(--easing);
}

.service-card:hover::before {
    transform: scale(1.5);
    border-radius: 0%;
}

.service-card > * {
    position: relative;
    z-index: 1;
}

.service-card__ja-verb {
    font-family: var(--font-ja-serif);
    font-size: clamp(14px, 1.8vw, 20px);
    letter-spacing: 0.15em;
    color: #333333;
    margin-bottom: 8px;
}

.service-card__letter {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 300;
    font-size: 88px;
    line-height: 1;
    letter-spacing: -0.02em;
    color: var(--color-text);
    margin-bottom: 16px;
}

.service-card__name-en {
    font-family: var(--font-en);
    font-weight: var(--weight-regular);
    font-size: 11px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 4px;
}

.service-card__name-ja {
    font-family: var(--font-ja);
    font-size: 14px;
    letter-spacing: 0.06em;
    color: var(--color-text);
    margin-bottom: 20px;
}

.service-card__desc {
    font-family: var(--font-ja);
    font-size: 12px;
    line-height: 2;
    color: var(--color-text-mid);
    letter-spacing: 0.05em;
    margin-bottom: 24px;
}

.service-card__more {
    font-family: 'Jost', sans-serif;
    font-weight: var(--weight-light);
    font-size: 10px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    transition: opacity var(--dur-fast) var(--easing);
}

.service-card:hover .service-card__more {
    opacity: 0.6;
}

.service-card:hover .arrow-line::before {
    width: 80px;
}

.service-card--coming {
    cursor: default;
    opacity: 0.7;
}

.service-card__coming {
    font-family: var(--font-en);
    font-size: 10px;
    letter-spacing: 0.2em;
    color: var(--color-text-light);
    font-style: italic;
}

.service-card:hover .arrow-line::after {
    right: -24px;
}

/* ===================================================
   top3: WORKS
=================================================== */
.works-section {
    padding-block: 100px;
    background: #fcfcfc;
}

.works-section__header {
    max-width: var(--max-width);
    margin-inline: auto;
    padding-inline: var(--gutter);
    margin-bottom: 40px;
}

.works-section__title {
    font-family: var(--font-en);
    font-weight: var(--weight-regular);
    font-size: 48px;
    letter-spacing: 0.06em;
    line-height: 1;
}

.works-grid {
    max-width: var(--max-width);
    margin-inline: auto;
    padding-inline: var(--gutter);
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    column-gap: 32px;
    row-gap: 0;
    align-items: start;
}

/* 左カラム（奇数）を下にずらしてスタッガー */
.work-item:nth-child(odd) {
    margin-top: 100px;
}

.work-item {
    display: block;
    text-decoration: none;
    color: inherit;
}

.work-item__thumb {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    transition: transform 0.7s var(--easing);
    overflow: hidden;
}

.work-item__thumb-inner {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.work-item__thumb-inner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s var(--easing);
}

.work-item:hover .work-item__thumb-inner img {
    transform: scale(1.05);
}

.work-item__meta {
    padding-top: 20px;
    text-align: left;
}

.work-item__client {
    display: flex;
    align-items: baseline;
    gap: 8px;
    font-family: var(--font-ja-serif);
    font-size: 14px;
    letter-spacing: 0.05em;
    color: var(--color-text);
    margin-bottom: 8px;
}

.work-item__slash {
    font-family: var(--font-en);
    font-style: italic;
    font-size: 16px;
    color: var(--color-text-light);
    flex-shrink: 0;
}

.work-item__desc {
    font-family: var(--font-ja);
    font-size: 12px;
    line-height: 1.9;
    color: var(--color-text-mid);
    letter-spacing: 0.04em;
    padding-left: 24px;
}

.works-section__more {
    max-width: var(--max-width);
    margin-inline: auto;
    padding-inline: var(--gutter);
    margin-top: 48px;
    text-align: right;
}

@media (max-width: 768px) {
.work-item:nth-child(odd) {
    margin-top: 0px;
}}

/* ===================================================
   top4: ABOUT & BRAND STORIES
=================================================== */
.about-stories-section {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
    background: #F6F6F6;
    align-items: end;
}

.about-mini {
    padding: 80px 60px 80px var(--gutter);
    max-width: 640px;
    margin-left: auto;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.about-mini__label {
    font-family: var(--font-en);
    font-weight: var(--weight-regular);
    font-size: 48px;
    letter-spacing: 0.06em;
    margin-bottom: 10px;
    text-align: right;
}

.about-mini__img-wrap {
    width: 100%;
    margin-bottom: 28px;
    overflow: hidden;
}

.about-mini__img {
    width: 100%;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    display: block;
}

.about-mini__body {
    font-family: var(--font-ja);
    font-size: 13px;
    line-height: 2.1;
    color: #333333;
    margin-bottom: 28px;
    text-align: right;
}

.about-mini .btn-arrow {
    align-self: flex-end;
}

.stories-mini {
    padding: 80px var(--gutter) 80px 60px;
    max-width: 640px;
    display: flex;
    flex-direction: column;
    gap: 0;
    padding-bottom: 100px;
    
}

.stories-mini__label {
    font-family: var(--font-en);
    font-weight: var(--weight-regular);
    font-size: 48px;
    letter-spacing: 0.06em;
    margin-bottom: 12px;
    line-height: 1.2;
}

.stories-mini__img-wrap {
    width: 100%;
    margin-bottom: 20px;
    overflow: hidden;
}

.stories-mini__img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    display: block;
}

.stories-mini__body {
    font-family: var(--font-ja);
    font-size: 13px;
    line-height: 2.1;
    color: #333333;
    margin-bottom: 24px;
    text-align: end;
}

.stories-mini__coming {
    font-family: var(--font-en);
    font-size: 10px;
    letter-spacing: 0.2em;
    color: var(--color-text-light);
    font-style: italic;
        text-align: end;
}

/* ===================================================
   Responsive — SP
=================================================== */
@media (max-width: 768px) {
    /* Hero */
    .hero {
        min-height: 100svh;
    }

    .hero__title-en {
        font-size: clamp(40px, 15vw, 72px);
    }

    .hero__play-btn {
        width: 52px;
        height: 52px;
        margin-top: 40px;
    }

    /* top1 content + concept wrapper */
    .hero-block-wrapper {
        padding-left: var(--gutter-sp);
        padding-right: var(--gutter-sp);
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 32px;
        padding-block: 56px;
    }

    /* SP: タイトル→テキスト（center）を先に、キャプション＋画像（left-col）を後に */
    .hero-content__center {
        order: -1;
    }

    /* SP: 左カラムをグリッドにして2枚の画像をスタッガー配置 */
    .hero-content__left-col {
        display: grid;
        grid-template-columns: 55% 45%;
        align-items: end;
        gap: 12px;
    }

    .fp-concept {
    padding-block: 42px;
            margin-bottom: 0;
}

    .hero-content__caption {
        grid-column: 1 / -1;
    }

    .hero-content__left-img {
        width: 100%;
        aspect-ratio: 3 / 4;
        object-fit: cover;
        margin-bottom: 36px;
    }

    /* SP: PC用を非表示、SP用を表示・山画像より下にオフセット */
    .hero-block__right-img--pc {
        display: none;
    }

    .hero-block__right-img--sp {
        display: block;
        margin-top: 64px;
    }

    .hero-block__right-img--sp img {
        width: 100%;
        aspect-ratio: 3 / 4;
        object-fit: cover;
    }

    /* Concept */
    .fp-concept__inner {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .fp-concept__label {
        display: flex;
        align-items: center;
        gap: 8px;
    }

    .fp-concept__label::before {
        display: inline;
        margin-bottom: 0;
    }

    /* Services */
    .services-section__headline {
        font-size: clamp(32px, 10vw, 80px);
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 16px;
        padding-left: var(--gutter);
    }

    .service-card {
        padding: 36px 24px;
    }

    .service-card__letter {
        font-size: 64px;
    }

    /* Works */
    .works-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    /* About / Stories */
    .about-stories-section {
        grid-template-columns: 1fr;
    }

    .about-mini,
    .stories-mini {
        padding: 56px var(--gutter);
        max-width: 100%;
        margin: 0;
    }
}