/* ボタン共通パーツ */
.hover {
    transition-duration: 0.3s;
    transition-timing-function: ease-in-out;
}

.button-wrapper {
    display: flex;
    justify-content: center;
    margin-top: 55px;
}

.slide-button {
    color: white;
    background-color: #659921;
    border-radius: 10px;
    padding: calc(0.5em + 0.5vw) calc(1.5em + 1vw);
    padding-left: calc(2em + 4vw);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    transition: box-shadow 0.3s ease;
}

.slide-button:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.4);
}

/* アバウト、アクティビティ共通矢印 */
.arrow-white {
    position: relative;
    display: inline-block;
    width: 0.125rem;
    height: 1.0625rem;
    margin-left: calc(1em + 4vw);
}

.arrow-white::before,
.arrow-white::after {
    content: "";
    position: absolute;
    top: calc(50% + 0.0625rem);
    right: 0;
    width: 0.8125rem;
    height: 0.125rem;
    border-radius: 9999px;
    background-color: #fff;
    transform-origin: calc(100% - 0.0625rem) 50%;
}

.arrow-white::before {
    transform: rotate(30deg);
}

.arrow-white::after {
    transform: rotate(-30deg);
}

/* 二つ目の矢印 */
.arrow-double-white {
    position: relative;
    display: inline-block;
    width: 0.125rem;
    height: 1.0625rem;
}

.arrow-double-white::before,
.arrow-double-white::after {
    content: "";
    position: absolute;
    top: calc(50% + 0.0625rem);
    right: -3px;
    width: 0.8125rem;
    height: 0.125rem;
    border-radius: 9999px;
    background-color: #ffff;
    transform-origin: calc(100% - 0.0625rem) 50%;
}

.arrow-double-white::before {
    transform: rotate(30deg);
}

.arrow-double-white::after {
    transform: rotate(-30deg);
}



/* パートナーセクション矢印 */
.arrow {
    position: relative;
    display: inline-block;
    width: 9px;
    height: 17px;
    margin-left: 10px;
}

.arrow::before,
.arrow::after {
    content: "";
    position: absolute;
    top: calc(50% + 1px);
    right: 0;
    width: 13px;
    height: 2px;
    border-radius: 9999px;
    background-color: #000000;
    transform-origin: calc(100% - 1px) 50%;
}

.arrow::before {
    transform: rotate(30deg);
}

.arrow::after {
    transform: rotate(-30deg);
}

/* 二つ目の矢印 */
.arrow-double {
    position: relative;
    display: inline-block;
    width: 9px;
    height: 17px;
}

.arrow-double::before,
.arrow-double::after {
    content: "";
    position: absolute;
    top: calc(50% + 1px);
    right: 2px;
    width: 13px;
    height: 2px;
    border-radius: 9999px;
    background-color: #000000;
    transform-origin: calc(100% - 1px) 50%;
}

.arrow-double::before {
    transform: rotate(30deg);
}

.arrow-double::after {
    transform: rotate(-30deg);
}

/* スクロールアニメーション用のスタイル */

/* アニメーション前の初期スタイル */
.fade-element {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

/* Activitiesセクションの左右共通スタイル*/
.activities-left a.fade-element,
.activities-right a.fade-element {
    transform: translateY(50px);
    transition-duration: 1s;
}

/* アニメーション後のスタイル */
.fade-element.fade-in {
    opacity: 1;
    transform: translate(0);
}

/* Aboutセクションの時間差アニメーション */
.about-right_top.fade-element {
    transition-delay: 0.2s;
}

.about-right_middle.fade-element {
    transition-delay: 0.4s;
}

.about-right_bottom.fade-element {
    transition-delay: 0.6s;
}

/* Instagramラッパーのアニメーション */
.instagram_wrapper.fade-element {
    transform: translateY(40px);
    transition-duration: 1s;
}

.instagram_wrapper.fade-in {
    transform: translateY(0);
}

/* ホバー */
.activities-left a:hover,
.activities-right a:hover {
    opacity: 0.8;
    transition: 0.3s;
}

/* MVここから */

.sp-image {
    display: none;
}

/* ズームアニメーション */
@keyframes zoomUpAnimation {
    0% {
        transform: scale(1);
    }

    100% {
        transform: scale(1.08);
    }
}

.swiper-slide-active .swiper-img,
.swiper-slide-duplicate-active .swiper-img,
.swiper-slide-prev .swiper-img {
    animation: zoomUpAnimation 12s linear infinite;
}

.swiper {
    position: relative;
    width: 100%;
    height: calc(100vh - 90px);
    max-height: 810px;
    min-height: 400px;
    z-index: 1;
}

.swiper-slide {
    position: relative;
    width: 100%;
    height: 100%;
}

.swiper-img {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}


.swiper-slide .swiper-img img {
    object-fit: cover;
    width: 100%;
    height: 100%;
}

.main-visual {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding-bottom: 2%;
    color: #fff;
}


.mv-content-wrapper {
    position: relative;
    max-width: 1440px;
    margin: 0 auto;
}

.main-visual_container {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    width: 100%;
    padding: 0 1%;
    z-index: 100;
}

.main-visual_text-wrap {
    position: relative;
    font-size: clamp(1.75rem, 1.31rem + 1.88vw, 3rem);
    line-height: 140%;
    color: #fff;
    text-shadow:
        1px 1px 2px rgba(0, 0, 0, 0.8),
        2px 2px 4px rgba(0, 0, 0, 0.7);
}

.main-visual_text-first {
    margin-left: clamp(8%, 3vw, 15%);
    white-space: nowrap;
    margin-bottom: 0.2em;
}

.main-visual_text-second {
    margin-left: clamp(18%, 6vw, 35%);
    white-space: nowrap;
}

.main-visual-cta-pc {
    background-color: rgba(238, 238, 238, 0.75);
    border-radius: 10px;
    display: flex;
    width: 35%;
    margin-right: 1%;
}

.main-visual-cta-pc img {
    object-fit: contain;
    padding-left: 0.7vh;
}


.main-visual-cta-text-pc {
    color: #000;
    font-weight: bold;
    font-family: Noto Sans JP;
    font-size: 16px;
    padding: 0.7vh;
}

.main-visual-cta-text_bottom-pc {
    font-size: 14px;
    margin-top: 9px;
}

/* SP版用CTA（背景下に表示） */
.main-visual-cta-sp {
    display: none;
}



/* main ここから */


/* 追随ボタン */
.floating-cta {
    position: fixed;
    right: 20px;
    bottom: 300px;
    z-index: 100;
    writing-mode: vertical-rl;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease-in-out;
}

.floating-cta.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* 追随ボタンホバーアニメーション */

@media(hover: hover) {
    .floating-cta a::before {
        content: '';
        position: absolute;
        top: 0;
        left: -3px;
        width: 1px;
        height: 0;
        background-color: #583B13;
        transition: height 0.3s ease;
    }

    .floating-cta a:hover {
        color: #999;
    }

    .floating-cta a:hover::before {
        height: 100%;
    }
}

/* 共通パーツ */

.title {
    font-size: 40px;
    font-weight: bold;
}

.subtitle {
    font-size: 24px;
    font-family: Quicksand;
    font-weight: normal;
}



/* 最初のセクション */
.first-section_title {
    padding-top: 280px;
    font-size: 40px;
}

.first-section_text {
    margin-top: 2vh;
    font-size: 18px;
    line-height: 150%;
    color: #000;
}

/* Aboutセクション */
.about {
    display: flex;
    justify-content: space-between;
    padding-top: 280px;
}

.about-left {
    margin-top: 280px;
}

.about-heading_title {
    font-size: 40px;
    font-weight: bold;
}

.about-left_text {
    margin-top: 28px;
    font-size: 18px;
    color: #000;
}

.about-right {
    display: flex;
    flex-direction: column;
    width: 50%;
}

.about-right_top-title {
    font-size: 32px;
}

.about-right_top-text {
    margin-top: 15px;
    font-size: 18px;
    color: #000;
}

.about-right_middle {
    margin-top: 8vh;
}

.about-right_middle-title {
    font-size: 32px;
}

.about-right_middle-text {
    margin-top: 15px;
    font-size: 18px;
    color: #000;
}

.about-right_bottom {
    margin-top: 8vh;
}

.about-right_bottom-title {
    font-size: 32px;
}

.about-right_bottom-text {
    margin-top: 15px;
    font-size: 18px;
    color: #000;
}

/* Aboutセクションスライダー */

.slider-container {
    position: relative;
    width: 100%;
    padding: 130px 0 80px;
    overflow: hidden;
}

/* スライダートラック - 実際に流れる部分 */
.slider-track {
    display: flex;
    align-items: flex-start;
    width: 300%;
    animation: slideTrack 40s linear infinite;
}

/* スライダーアイテム */
.slide-item {
    position: relative;
    flex: 0 0 auto;
    width: 445px;
    margin: 0 50px;
}

/* 画像スタイル */
.image-container {
    width: 445px;
    height: 445px;
    border-radius: 4px;
    overflow: hidden;
}

.image-container picture,
.image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* 吹き出しスタイル */
.speech-bubble-image {
    position: absolute;
    top: -88px;
    left: 74%;
    transform: translateX(-50%);
    width: 260px;
    z-index: 10;
}

.speech-bubble-image picture,
.speech-bubble-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* タブレット向け調整 */
@media (max-width: 992px) {
    .slide-item {
        width: 400px;
        margin: 0 40px;
    }

    .image-container {
        width: 400px;
        height: 400px;
    }

    .speech-bubble-image {
        width: 300px;
        top: -90px;
    }
}

/* モバイル向け調整 */
@media (max-width: 576px) {
    .slide-item {
        width: 300px;
        margin: 0 30px;
    }

    .image-container {
        width: 300px;
        height: 300px;
    }

    .speech-bubble-image {
        width: 250px;
        top: -80px;
    }

    .slider-track {
        animation: slideTrack 30s linear infinite;
        /* モバイルでは少し速く */
    }
}


.about-slider_text {
    text-align: center;
    color: #000;
}


/* Activitiesセクション */
.activities {
    background-image:
        linear-gradient(to top,
            rgba(253, 253, 250, 1) 0%,
            rgba(253, 253, 250, 0.8) 20%,
            rgba(253, 253, 250, 0.6) 40%,
            rgba(253, 253, 250, 0.4) 60%,
            rgba(253, 253, 250, 0.2) 80%,
            rgba(253, 253, 250, 0) 100%
            /* 上部：完全透明 */
        ),
        url(..//img/activities-bg.png);
    background-repeat: no-repeat;
    background-size: cover;
    height: 550px;
}

.activities-heading {
    text-align: center;
    margin-top: 280px;
    margin-bottom: 50px;
}


.activities_wrap {
    margin-top: 60px;
    display: flex;
    gap: 14px;
}

.activities_text {
    margin-top: 10px;
    display: flex;
    gap: 40px;
    color: #000;
}

/* snsセクション */

.sns {
    margin-top: 30vh;
}

.sns-title {
    text-align: center;
}

.sns-title img {
    width: 25%;
    height: auto;
    max-width: 300px;
}

.news_body {
    margin-top: 25px;
    max-width: 1000px;
    width: 70%;
    margin: 0 auto;
}

.news_list {
    display: flex;
    gap: 40px;
    color: #000;
    padding: 24px 40px;
    margin: 0 auto;
}

.news_data {
    font-weight: normal;
    text-align: left;
}

.instagram_wrapper {
    margin-top: 25px;
    display: flex;
    justify-content: center;
    width: 100%;
}

/* パートナーここから */

.partner-heading {
    margin-top: 17vh;
    width: 100%;
    padding: 0 20px;
    box-sizing: border-box;
    margin-bottom: 30px;
}

.partner-cta {
    display: flex;
    justify-content: center;
    gap: 18px;
    background-color: #EEEEEE;
    border-radius: 10px;
    padding: 20px 0;
    color: #222;
    font-family: Noto Sans JP;
    line-height: 180%;
    margin-top: 45px;
}

.cta-strong {
    font-weight: bold;
    font-size: 18px;
}

/* partnerセクションスライダー */
.partner {
    padding-bottom: 280px;
}

.partner-heading {
    width: 100%;
    padding: 0 20px;
    box-sizing: border-box;
    margin-bottom: 30px;
}

.partner-slider-container {
    position: relative;
    width: 100%;
    padding: 20px 0 80px;
    overflow: hidden;
}

/* =================================
   デスクトップ版（993px以上）- 改善版
   ================================= */
.partner-slider-track {
    display: flex;
    align-items: center;
    width: 450%;
    animation: partnerSlideDesktop 40s linear infinite;
}

@keyframes partnerSlideDesktop {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

.partner-slide-item {
    position: relative;
    flex: 0 0 auto;
    width: 420px;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.partner-image-container {
    width: 420px;
    height: 280px;
    border-radius: 4px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: transparent;
    padding: 0;
    box-sizing: border-box;
}

.partner-image-container picture,
.partner-image-container img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    display: block;
}

/* =================================
   ロゴサイズ統一：SVGロゴの個別拡大調整
   ================================= */

.partner-image-container img[src*="partner-okinawasdgs-logo.svg"] {
    transform: scale(1.3);
}

.partner-image-container img[src*="partner-ginowan-logo.svg"] {
    transform: scale(1.2);
}

.partner-image-container img[src*="partner-sophia-logo.svg"] {
    transform: scale(1.4);
}

.partner-image-container img[src*="partner-familie-logo.svg"] {
    transform: scale(1.25);
}

.partner-image-container img[src*="partner-divenow-logo.svg"] {
    transform: scale(1.3);
}

.partner-image-container img[src*="partner-sauna-logo.svg"] {
    transform: scale(1.2);
}

/* =================================
   タブレット版（577px〜992px）
   ================================= */
@media (max-width: 992px) and (min-width: 577px) {
    .partner-slider-track {
        width: 380%;
        animation: partnerSlideTablet 30s linear infinite;
    }

    @keyframes partnerSlideTablet {
        0% {
            transform: translateX(0);
        }

        100% {
            transform: translateX(-50%);
        }
    }

    .partner-slide-item {
        width: 300px;
        margin: 0 10px;
    }

    .partner-image-container {
        width: 300px;
        height: 220px;
        padding: 8px;
    }

    .partner-image-container img[src*="partner-okinawasdgs-logo.svg"] {
        transform: scale(1.3);
    }

    .partner-image-container img[src*="partner-ginowan-logo.svg"] {
        transform: scale(1.2);
    }

    .partner-image-container img[src*="partner-sophia-logo.svg"] {
        transform: scale(1.4);
    }

    .partner-image-container img[src*="partner-familie-logo.svg"] {
        transform: scale(1.25);
    }

    .partner-image-container img[src*="partner-divenow-logo.svg"] {
        transform: scale(1.3);
    }

    .partner-image-container img[src*="partner-sauna-logo.svg"] {
        transform: scale(1.2);
    }
}

/* =================================
   モバイル版（576px以下）
   ================================= */
@media (max-width: 576px) {
    .partner-slider-track {
        width: 420%;
        animation: partnerSlideMobile 25s linear infinite;
    }

        .partner-image-container {
            width: 120px !important;
            height: 120px !important;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            margin: 0 auto;
            background: transparent;
            padding: 0 !important;
        }

        .partner-image-container img {
            width: 100px !important;
            height: 100px !important;
            object-fit: contain !important;
            display: block;
        }

    @keyframes partnerSlideMobile {
        0% {
            transform: translateX(0);
        }

        100% {
            transform: translateX(-50%);
        }
    }

    .partner-slide-item {
        width: 240px;
        margin: 0 8px;
    }

    .partner-image-container {
        width: 240px;
        height: 180px;
        padding: 6px;
    }

    .partner-image-container img[src*="partner-okinawasdgs-logo.svg"] {
        transform: scale(1.25);
    }

    .partner-image-container img[src*="partner-ginowan-logo.svg"] {
        transform: scale(1.15);
    }

    .partner-image-container img[src*="partner-sophia-logo.svg"] {
        transform: scale(1.35);
    }

    .partner-image-container img[src*="partner-familie-logo.svg"] {
        transform: scale(1.2);
    }

    .partner-image-container img[src*="partner-divenow-logo.svg"] {
        transform: scale(1.25);
    }

    .partner-image-container img[src*="partner-sauna-logo.svg"] {
        transform: scale(1.15);
    }

    .partner-slider-container {
        padding: 15px 0 60px;
    }
}

/* =================================
   小画面版（480px以下）
   ================================= */
@media (max-width: 480px) {
    .partner-slider-track {
        width: 450%;
        animation: partnerSlideSmall 22s linear infinite;
    }

    @keyframes partnerSlideSmall {
        0% {
            transform: translateX(0);
        }

        100% {
            transform: translateX(-50%);
        }
    }

    .partner-slide-item {
        width: 200px;
        margin: 0 6px;
    }

    .partner-image-container {
        width: 200px;
        height: 160px;
        padding: 5px;
    }


    .partner-image-container img[src*="partner-okinawasdgs-logo.svg"] {
        transform: scale(1.2);
    }

    .partner-image-container img[src*="partner-ginowan-logo.svg"] {
        transform: scale(1.1);
    }

    .partner-image-container img[src*="partner-sophia-logo.svg"] {
        transform: scale(1.3);
    }

    .partner-image-container img[src*="partner-familie-logo.svg"] {
        transform: scale(1.15);
    }

    .partner-image-container img[src*="partner-divenow-logo.svg"] {
        transform: scale(1.2);
    }

    .partner-image-container img[src*="partner-sauna-logo.svg"] {
        transform: scale(1.1);
    }
}


/* スマホ対応 */

@media (max-width: 1200px) {
    .swiper {
        height: 60vh;
        min-height: 350px;
    }

    .main-visual {
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 2;
    }

    .main-visual_container {
        position: absolute;
        bottom: 10%;
        left: 0;
        right: 0;
        display: block;
        padding: 0 5%;
    }

    .main-visual_text-wrap {
        margin-bottom: 11vh;
    }

    .main-visual_text-first {
        margin-left: 5%;
    }

    .main-visual_text-second {
        margin-left: 10%;
    }

    .main-visual-cta-pc {
        display: none;
    }

    .main-visual-cta-sp {
        display: block;
        margin-left: auto;
        margin-right: 1%;
    }

    .main-visual-cta-sp {
        background-color: rgba(238, 238, 238, 0.75);
        border-radius: 10px;
        display: flex;
        gap: 14px;
        width: 35%;
        height: 70%;
        margin-top: 40px;
    }

    .main-visual-cta-sp img {
        object-fit: contain;
        padding-left: 16px;
    }


    .main-visual-cta-text-sp {
        color: #000;
        font-weight: bold;
        font-family: Noto Sans JP;
        font-size: clamp(0.75rem, 0.643rem + 0.54vw, 1.125rem);
        padding-top: 9px;
        padding-bottom: 9px;
        padding-right: 9px;
    }

    .main-visual-cta-text_bottom-sp {
        font-size: clamp(0.75rem, 0.679rem + 0.36vw, 1rem);
        margin-top: 9px;
    }
}

@media(max-width: 1070px) {

    /* 共通パーツ */
    .title {
        font-size: 38px;
    }

    .subtitle {
        font-size: 22px;
    }

    /* mainここから */

    .first-section_title {
        padding-top: 9vh;
    }


    /* Aboutセクション */
    .about {
        flex-direction: column;
        gap: 20px;
        padding-top: 20px;
    }

    .about-left {
        margin-top: 12vh;
        font-size: 26px;
    }

    .about-right_top-title {
        font-size: 30px;
    }

    .about-right_middle-title {
        font-size: 30px;
    }

    .about-right_bottom-title {
        font-size: 30px;
    }

    .about-right {
        margin-top: 5vh;
        width: 100%;
    }

    .about-right_middle-text p {
        display: inline;
    }

    .slider-container {
        margin-top: 120px;

    }


    .first-section {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 1.0s ease, transform 1.0s ease;
    }

    .first-section.fade-visible {
        opacity: 1;
        transform: translateY(0);
    }


    .about-left {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 1.0s ease, transform 1.0s ease;
    }

    .about-left.fade-visible {
        opacity: 1;
        transform: translateY(0);
    }


    .about-right_top {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 1.0s ease, transform 1.0s ease;
    }

    .about-right_top.fade-visible {
        opacity: 1;
        transform: translateY(0);
    }


    .about-right_middle {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 1.0s ease, transform 1.0s ease;
    }

    .about-right_middle.fade-visible {
        opacity: 1;
        transform: translateY(0);
    }


    .about-right_bottom {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 1.0s ease, transform 1.0s ease;
    }

    .about-right_bottom.fade-visible {
        opacity: 1;
        transform: translateY(0);
    }


}


@media (min-width: 1071px) {

    .about {
        position: relative;
        min-height: 100vh;
        padding-top: 210px;
        padding-bottom: 180px;
    }

    .about-left {
        position: sticky;
        top: 50vh;
        transform: translateY(-50%);
        margin-top: 150px;
        width: 45%;
        z-index: 10;
        height: fit-content;
    }

    .about-right {
        position: absolute;
        right: 0;
        top: 200px;
        width: 50%;
        padding-top: 0;
    }

    .about-right_top,
    .about-right_middle,
    .about-right_bottom {
        height: 20vh;
        display: flex;
        flex-direction: column;
        justify-content: center;
        transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        margin-bottom: 0;
        padding: 2rem 2rem 2rem 0;
    }

    .about-right_top.animate-in,
    .about-right_middle.animate-in,
    .about-right_bottom.animate-in {
        opacity: 1;
        transform: translateX(0);
    }

}

@keyframes slideTrack {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

@media (max-width: 992px) and (min-width: 577px) {
    .slider-track {
        animation: slideTrackTablet 35s linear infinite;
    }

    @keyframes slideTrackTablet {
        0% {
            transform: translateX(0);
        }

        100% {
            transform: translateX(-50%);
        }
    }

    .slide-item {
        width: 400px;
        margin: 0 40px;
    }

    .image-container {
        width: 400px;
        height: 400px;
    }

    .speech-bubble-image {
        width: 300px;
        top: -90px;
    }
}


@media(max-width: 768px) {

    /* 共通パーツ */
    .subtitle {
        font-size: 14px;
    }

    .title {
        font-size: 28px;
    }

    .slide-button {
        font-size: 12px;
    }

    /* MVのCTA */
    .main-visual-cta-sp {
        margin-right: auto;
        width: 90%;
    }

    .main-visual-cta-sp img {
        max-width: 23%;
    }

    /* 追随ボタン */
    .floating-cta {
        display: none;
    }


    /* 最初のセクション */
    .first-section_title {
        font-size: 28px;
    }

    .first-section_text {
        font-size: 16px;
        color: #000;
        white-space: nowrap;
    }

    /* about */
    .about-left_text {
        font-size: 16px;
        color: #000;
    }

    .about-right_top-title {
        font-size: 24px;
    }

    .about-right_top-text {
        font-size: 16px;
        color: #000;
    }

    .about-right_middle-title {
        font-size: 24px;
    }

    .about-right_middle-text {
        font-size: 16px;
        color: #000;
    }

    .about-right_bottom-title {
        font-size: 24px;
    }

    .about-right_bottom-text {
        font-size: 16px;
        color: #000;
    }

    /* アクティビティ */
    .activities {
        margin-bottom: 280px;
    }

    .activities_wrap {
        flex-direction: column;
        width: 100%;
        margin: 0 auto;
        gap: 50px;
    }


    /* お知らせ */

    .news_list {
        display: block;
    }

}

@media(max-width: 768px) {

    /* sns */
    .sns {
        margin-top: 55vh;
    }

    /* パートナー */
    .cta-strong {
        font-size: 13px;
    }

    .partner-cta_text {
        font-size: 13px;
    }


}

@media(max-width: 576px) {

    .sns {
        margin-top: 45vh;
    }

    .sns-title img {
        width: 46%;
    }

    /* モバイル専用のトラック幅とアニメーション */
    .slider-track {
        width: 400%;
        animation: slideTrackMobile 25s linear infinite;
    }

    /* モバイル専用キーフレーム */
    @keyframes slideTrackMobile {
        0% {
            transform: translateX(0);
        }

        100% {
            transform: translateX(-50%);
        }
    }

    .slide-item {
        width: 280px;
        margin: 0 20px;
    }

    .image-container {
        width: 280px;
        height: 280px;
    }

    .speech-bubble-image {
        width: 220px;
        top: -70px;
        left: 70%;
    }

    .slider-container {
        padding: 100px 0 60px;
        margin-top: 80px;
    }
}

@media (max-width: 480px) {

    .swiper {
        height: 70vh !important;
        min-height: 400px !important;
    }

    .main-visual_text-wrap {
        margin-bottom: 17vh;
        line-height: 130%;
    }

    .swiper-slide img.pc-image {
        display: none !important;
    }

    .main-visual_text-first {
        margin-left: clamp(5%, 2.5vw, 10%);
    }

    .main-visual_text-second {
        margin-left: clamp(12%, 5vw, 20%);
    }

    .main-visual_container {
        padding: 0 3%;
    }

    .slider-track {
        width: 750%;
        animation: slideTrackSmall 28s linear infinite;
    }

    @keyframes slideTrackSmall {
        0% {
            transform: translateX(0);
        }

        100% {
            transform: translateX(-50%);
        }
    }

    .slide-item {
        width: 250px;
        margin: 0 15px;
    }

    .image-container {
        width: 250px;
        height: 250px;
    }

    .speech-bubble-image {
        width: 200px;
        top: -60px;
        left: 65%;
    }

    /* sns */
    .sns {
        margin-top: 56vh;
    }

}

/* スライダー下のテキスト */
.about-slider_text {
    text-align: center;
    color: #000;
    margin-top: 40px;
    font-size: 18px;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .about-slider_text {
        font-size: 16px;
        margin-top: 30px;
    }
}

@media (max-width: 576px) {
    .about-slider_text {
        font-size: 15px;
        margin-top: 25px;
        padding: 0 20px;
    }


}

@media (max-width: 393px) {
    .swiper-slide:first-child .sp-image {
        object-position: center 65%;
    }


    .main-visual_text-wrap {
        margin-bottom: 15vh;
    }

    .swiper {
        height: 70vh !important;
        min-height: 400px !important;
    }


    .swiper-slide-active .swiper-img,
    .swiper-slide-duplicate-active .swiper-img,
    .swiper-slide-prev .swiper-img {
        animation: zoomUpAnimationSmall 12s linear infinite !important;
    }

    .swiper,
    .swiper-slide {
        height: 100vh;
    }

    /* sns */
    .sns {
        margin-top: 65vh;
    }
}

/* 320px以下での追加調整 */
@media (max-width: 320px) {
    .main-visual_text-first {
        margin-left: 0.5% !important;
        letter-spacing: -0.05em !important;
        max-width: 95% !important;
    }

    .main-visual_text-second {
        margin-left: 0.5% !important;
        letter-spacing: -0.05em !important;
        max-width: 95% !important;
    }

    .main-visual_container {
        padding: 0 1% !important;
    }

    .swiper {
        min-height: 350px !important;
        max-height: 500px !important;
    }

    .swiper-slide img {
        object-position: center 25% !important;
        transform: scale(1.15) !important;
    }
}

@keyframes zoomUpAnimationSmall {
    0% {
        transform: scale(1.1);
    }

    100% {
        transform: scale(1.2);
    }
}