@charset "utf-8";
.course_btn {
    position: fixed;
    width: 326px;
    bottom: 20px;
    right: 35px;
    z-index: 10;
}

.course_btn a,
.course_btn a img {
    display: block;
    width: 100%;
}

.course_btn .btn_close {
    width: 33px;
    position: absolute;
    right: 0;
    top: 0;
    cursor: pointer;
    transform: translate(45%, -45%);
}
/* =========================================
   HERO（メインビジュアル）
   ========================================= */
.hero {
    position: relative;
    width: 100%;
    background: #fff;
}

.hero__visual {
    position: relative;
    width: 100%;
    aspect-ratio: 1920 / 825;
    min-height: 700px;
    /*  overflow: hidden; */
}

.hero__movie {
    position: absolute;
    inset: 0;
    z-index: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 38%;
    pointer-events: none;
}

/* 写真の上に乗るごく薄い暗幕（SVG: 明るい写真。白ロゴの視認性確保用に軽く） */
.hero__visual::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    background: #000f3a;
    opacity: 0.06;
    mix-blend-mode: multiply;
}

/* 円形ロゴ */
.hero__logo {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: min(600px, 42vw);
    z-index: 2;
}

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

/* 麓の白い地面 */
.hero__ground {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 13%;
    background: #fff;
    z-index: 2;
}

/* 山並みの線画イラスト */
.hero__range {
    position: absolute;
    left: 0;
    /* bottom: -100px; */
    bottom: -12vw;
    width: 100%;
    line-height: 0;
    z-index: 3;
    pointer-events: none;
    aspect-ratio: 3890/963;
    overflow: hidden;
}

.hero__range img {
    width: 100%;
    display: block;
}

/* =========================================
   INTRO（予土まちとは）
   ========================================= */
.intro {
    position: relative;
    background: #fff;
    padding: 220px 0 0;
    overflow: hidden;
}

.intro__head {
    color: var(--green);
    font-weight: 900;
    font-size: clamp(24px, 3vw, 46px);
    line-height: 1.55;
    letter-spacing: 0.04em;
    margin-bottom: 56px;
}

.intro__body {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 48px;
}

.intro__text {
    flex: 1 1 0;
    color: var(--green);
    font-weight: 500;
    font-size: clamp(15px, 1.25vw, 18px);
    line-height: 2.4;
    letter-spacing: 0.1em;
}

.intro__text .accent {
    font-weight: 900;
}

.intro__map {
    flex: 0 0 auto;
    width: clamp(320px, 38vw, 550px);
    line-height: 0;
}

.intro__map img {
    width: 100%;
    height: auto;
}

/* 川のイラスト（全幅） */
.intro__river {
    width: 100%;
    margin-top: 50px;
    line-height: 0;
    display: block;
    position: relative;
    min-width: 1400px;
    left: 50%;
    transform: translateX(-50%);
}

.intro__river .river {
    width: 100%;
}

.intro__river .river_illust01 {
    width: 6.5625%;
    transform: rotate(-6deg);
    position: absolute;
    left: 32.448%;
    top: 20.721%;
    animation: katakata cubic-bezier(1, 0, 0, 1) infinite 4.5s forwards 0s;
}

.intro__river .river_illust02 {
    width: 8.6458%;
    transform: rotate(-6deg);
    position: absolute;
    left: 55%;
    top: 22.973%;
    animation: katakata cubic-bezier(1, 0, 0, 1) infinite 4.5s forwards 0.5s;
}

@keyframes katakata {
    0% {
        transform: rotate(-6deg);
    }
    5% {
        transform: rotate(-10deg);
    }
    10% {
        transform: rotate(-2deg);
    }
    15% {
        transform: rotate(-10deg);
    }
    20% {
        transform: rotate(-6deg);
    }
    100% {
        transform: rotate(-6deg);
    }
}

/* =========================================
   サイクリングのすゝめ（モデルコース）
   ========================================= */
/* デザイン（1920×1452）を基準に、各要素を%で絶対配置して重ねる */
.suggest {
    position: relative;
    width: 100%;
    margin-top: 250px;
    aspect-ratio: 1920 / 1452;
    background: #e8e8e8;
    border-radius: clamp(20px, 2.1vw, 40px) clamp(20px, 2.1vw, 40px) 0 0;
    overflow: hidden;
}

/* 下端：白い波（グレー→白でmapへつなぐ） */
.suggest::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 100%;
    height: calc(100vw / 13.68);
    background: url("../img/wave_img_white.png") center bottom / 100% 100%
        no-repeat;
    z-index: 8;
    pointer-events: none;
}

/* フォトキャンペーン帯（PC：グレー背景を.suggestの下に継ぎ足して拡張） */
.suggest__campaign-band {
    display: none;
}

@media screen and (min-width: 769px) {
    /* 波は帯側の下端に付け替えるため、.suggest自身の波は消す */
    .suggest::after {
        display: none;
    }

    .suggest__campaign-band {
        display: block;
        position: relative;
        width: 100%;
        background: #e8e8e8;
        /* .suggest下部の余白（デコレーション〜セクション下端）に重ねて引き上げる */
        margin-top: clamp(-260px, -6.5vw, -100px);
        padding: clamp(20px, 1.75vw, 35px) 0
            calc(100vw / 13.68 + clamp(30px, 3vw, 60px));
        overflow: hidden;
    }

    .suggest__campaign-band::after {
        content: "";
        position: absolute;
        left: 0;
        bottom: -1px;
        width: 100%;
        height: calc(100vw / 13.68);
        background: url("../img/wave_img_white.png") center bottom / 100% 100%
            no-repeat;
        z-index: 8;
        pointer-events: none;
    }

    .suggest__campaign-pc {
        display: block;
        width: 100%;
        height: auto;
        border-radius: clamp(10px, 0.8vw, 16px);
    }

    .suggest__campaign-cta {
        margin-top: clamp(24px, 2vw, 40px);
        text-align: center;
    }
}

/* 上部：緑のバナー */
.suggest__banner {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    /* 1920pxで320px。vw基準にしてaspect-ratioのセクションと同率で拡大させる */
    height: 16.667vw;
    background: var(--green);
    z-index: 6;
}

/* バナー下端の波（緑→グレー） */
.suggest__banner::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 100%;
    height: calc(100vw / 13.68);
    background: url("../img/wave_img_gray.png") center bottom / 100% 100%
        no-repeat;
    pointer-events: none;
}

/* 見出し「サイクリングのすゝめ」 */
.suggest__title {
    position: absolute;
    /* 1920pxでtop95px・40px。vw基準で1920超も同率スケール */
    top: 4.95vw;
    left: 0;
    width: 100%;
    text-align: center;
    color: #fff;
    font-weight: 900;
    font-size: clamp(22px, 2.08vw, 50px);
    letter-spacing: 0.16em;
    text-indent: 0.16em;
    line-height: 1;
    z-index: 7;
}

/* 自転車＋点線 */
.suggest__bike {
    position: absolute;
    top: 63%;
    left: 46%;
    width: 16.2%;
    z-index: 7;
    pointer-events: none;
}

/* 看板「モデルコース」 */
.suggest__sign {
    position: absolute;
    top: 29%;
    left: 0;
    width: 100%;
    margin: 0;
    z-index: 5;
}

/* 装飾イラスト共通 */
.suggest__deco {
    position: absolute;
    z-index: 4;
    pointer-events: none;
}

/* 茶畑（看板の下・中央やや左） */
.suggest__deco--field {
    left: 38.3%;
    top: 41.3%;
    width: 9.7%;
}

/* 牛（左下） */
.suggest__deco--cow {
    left: 28.5%;
    top: 71%;
    width: 9%;
    animation: cow-walk 8s steps(1, end) infinite;
}

/* 4コマ×往復のコマ送りアニメーション（左へ4コマ→一時停止→反対に4コマで復帰→一時停止） */
@keyframes cow-walk {
    0% {
        transform: translateX(0) rotate(0deg);
    }
    8% {
        transform: translateX(-50px) rotate(-10deg);
    }
    16% {
        transform: translateX(-100px) rotate(10deg);
    }
    24% {
        transform: translateX(-150px) rotate(-10deg);
    }
    32% {
        transform: translateX(-200px) rotate(0deg);
    }
    52% {
        transform: translateX(-200px) rotate(0deg) scaleX(-1);
    }
    60% {
        transform: translateX(-150px) rotate(-10deg) scaleX(-1);
    }
    68% {
        transform: translateX(-100px) rotate(10deg) scaleX(-1);
    }
    76% {
        transform: translateX(-50px) rotate(-10deg) scaleX(-1);
    }
    84% {
        transform: translateX(0) rotate(0deg) scaleX(-1);
    }
    100% {
        transform: translateX(0) rotate(0deg) scaleX(-1);
    }
}

/* ラーメン・ごはん（右下） */
.suggest__deco--food {
    left: 63.8%;
    top: 70.5%;
    width: 9.5%;
}

/* 角丸の白いカード部分に入る実写真 */
.suggest__card {
    position: absolute;
    overflow: hidden;
    line-height: 0;
}

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

/* 左：右端が半円、左は画面外へブリード */
.suggest__card--01 {
    left: -1.649%;
    top: 39.49%;
    width: 44.785%;
    height: 28.43%;
    border-radius: 0 9999px 9999px 0;
    z-index: 3;
}

/* 中央：両端が丸いカプセル */
.suggest__card--02 {
    left: 44.598%;
    top: 50.27%;
    width: 27.087%;
    height: 17.31%;
    border-radius: 9999px;
    z-index: 2;
}

/* 右：左端が半円、右は画面外へブリード */
.suggest__card--03 {
    left: 71.685%;
    top: 38.08%;
    width: 36.123%;
    height: 23.09%;
    border-radius: 9999px 0 0 9999px;
    z-index: 1;
}

/* リード文＋ボタン */
.suggest__cta {
    position: absolute;
    top: 72.5%;
    left: 50%;
    transform: translateX(-50%);
    width: 46%;
    text-align: center;
    z-index: 5;
}

.suggest__lead {
    color: var(--green);
    font-weight: 700;
    font-size: clamp(14px, 1.15vw, 22px);
    letter-spacing: 0.06em;
    margin-bottom: clamp(10px, 1vw, 20px);
}

/* 「モデルコース一覧」ボタン（緑のピル） */
.suggest__btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: clamp(260px, 20vw, 385px);
    height: clamp(52px, 4.2vw, 80px);
    border-radius: 9999px;
    background: var(--green);
    color: #fff;
    font-weight: 700;
    font-size: clamp(16px, 1.45vw, 27px);
    letter-spacing: 0.1em;
    text-indent: 0.1em;
    transition: all 0.3s;
    border: solid 2px var(--green);
}

.suggest__btn .arrow {
    position: absolute;
    right: clamp(20px, 1.6vw, 30px);
    width: clamp(9px, 0.82vw, 15px);
    height: auto;
    aspect-ratio: 16/29;
    background-image: url(../img/arrow_white.svg);
    background-size: 100%;
    background-position: center;
    background-repeat: no-repeat;
    transition: all 0.3s;
}

/* SP：SP_TOP.png（375基準）を忠実に再現する縦積みレイアウト */
@media screen and (max-width: 768px) {
    .suggest {
        display: flex;
        flex-direction: column;
        aspect-ratio: auto;
        margin-top: 43px;
        padding-bottom: calc(26vw + 45px);
        border-radius: 20px 20px 0 0;
        background: #e8e8e8;
    }
    /* 下端の白波（グレー→白） */
    .suggest::after {
        height: auto;
        aspect-ratio: 1162/300;
        background: none;
        background-image: url(../img/wave_img_white_sp.png);
        background-size: 100% 100%;
        background-position: bottom center;
        background-repeat: no-repeat;
    }

    /* 緑バナー：高さ128px＋波37px */
    .suggest__banner {
        position: relative;
        order: 1;
        min-height: 185px;
        height: 33.5vw;
        border-radius: 20px 20px 0 0;
    }
    .suggest__banner::after {
        height: auto;
        /* aspect-ratio: 1140/190; */
        aspect-ratio: 1140/150;
        max-height: 80px;
        background: none;
        background-image: url(../img/wave_img_gray_sp.png);
        background-size: 100% 100%;
        background-position: bottom center;
        background-repeat: no-repeat;
    }
    .suggest__title {
        position: static;
        padding-top: 50px;
        font-size: 21px;
        line-height: 1.5;
    }
    /* 自転車＋点線：バナー左下・波に重ねる */
    .suggest__bike {
        top: auto;
        left: 50%;
        bottom: 30px;
        width: 84%;
        max-width: 500px;
        transform: translateX(-50%);
    }

    /* 看板「モデルコース」：全幅プレート */
    .suggest__sign {
        position: static;
        order: 2;
        margin: 40px 0 0;
    }

    .suggest .signboard {
        margin-bottom: 28px;
    }

    /* 茶畑：カード1右上の角丸すき間 */
    .suggest__deco--field {
        /* top: 306px; */
        top: calc(max(33.5vw, 185px) + 133px);
        left: 68%;
        right: auto;
        width: 75px;
    }

    /* カード1：左ブリード・右カプセル */
    .suggest__card--01 {
        position: static;
        order: 4;
        width: 80.3%;
        height: auto;
        aspect-ratio: 301 / 200;
        margin-top: 0;
        border-radius: 0 9999px 9999px 0;
    }

    /* カード2・3：横並び（2=左ブリード、3=右ブリード） */
    .suggest__cards-row {
        order: 5;
        display: flex;
        margin-top: 8px;
    }
    .suggest__card--02 {
        position: static;
        width: 53.6%;
        height: auto;
        aspect-ratio: 201 / 134;
        margin-top: 20px;
        border-radius: 0 9999px 9999px 0;
    }
    .suggest__card--03 {
        position: static;
        width: 40%;
        height: auto;
        aspect-ratio: 150 / 112;
        margin-left: auto;
        border-radius: 9999px 0 0 9999px;
    }

    /* リード文＋ボタン */
    .suggest__cta {
        position: static;
        order: 6;
        transform: none;
        width: 100%;
        margin-top: 25px;
    }
    .suggest__lead {
        font-size: 14px;
        margin-bottom: 8px;
    }
    .suggest__btn {
        width: 218px;
        height: 43px;
        font-size: 15px;
    }
    .suggest__btn img {
        right: 20px;
        width: 8px;
    }

    /* 牛（左）・ラーメン（右）：ボタン下で左右に振り分け */
    .suggest__deco--cow {
        position: static;
        order: 7;
        align-self: flex-start;
        width: 68px;
        margin: 11px 0 0 34px;
        transform: translateX(0px) rotate(0deg) scaleX(-1);
        animation: cow-walk-sp 8s steps(1, end) infinite;
    }

    /* PCと左右逆（右方向）のコマ送りアニメーション */
    @keyframes cow-walk-sp {
        0% {
            transform: translateX(0) rotate(0deg) scaleX(-1);
        }
        8% {
            transform: translateX(30px) rotate(-10deg) scaleX(-1);
        }
        16% {
            transform: translateX(60px) rotate(10deg) scaleX(-1);
        }
        24% {
            transform: translateX(90px) rotate(-10deg) scaleX(-1);
        }
        32% {
            transform: translateX(120px) rotate(0deg) scaleX(-1);
        }
        52% {
            transform: translateX(120px) rotate(0deg);
        }
        60% {
            transform: translateX(90px) rotate(-10deg);
        }
        68% {
            transform: translateX(60px) rotate(10deg);
        }
        76% {
            transform: translateX(30px) rotate(-10deg);
        }
        84% {
            transform: translateX(0) rotate(0deg);
        }
        100% {
            transform: translateX(0) rotate(0deg);
        }
    }

    .suggest__deco--food {
        position: static;
        order: 8;
        align-self: flex-end;
        width: 56px;
        margin: -33px 41px 0 0;
    }

    /* フォトキャンペーン枠（SP） */
    .suggest__campaign {
        order: 9;
        display: block;
        width: calc(100% - 60px);
        height: auto;
        margin: 35px auto 0;
        border-radius: 20px;
    }

    /* フォトキャンペーン 詳細ボタン（SP） */
    .suggest__campaign-cta {
        order: 10;
        margin-top: 20px;
        text-align: center;
    }
}

/* =========================================
   看板（共通見出しパーツ：地図 / 準備物）
   ========================================= */
.signboard {
    position: relative;
    display: flex;
    justify-content: center;
    margin-bottom: 40px;
}

/* 看板の支柱（縦バー）：プレートの背面に配置 */
.signboard::before {
    content: "";
    position: absolute;
    left: 50%;
    top: -13px;
    bottom: -28px;
    width: 18px;
    transform: translateX(-50%);
    background: var(--yellow);
    border: 2px solid var(--green);
    z-index: 0;
}

.signboard__plate {
    position: relative;
    display: inline-block;
    min-width: clamp(300px, 22vw, 420px);
    text-align: center;
    background: var(--yellow);
    border: 2px solid var(--green);
    color: var(--green);
    font-weight: 900;
    font-size: clamp(20px, 2.2vw, 30px);
    letter-spacing: 0.3em;
    text-indent: 0.3em;
    line-height: 1;
    padding: 17px 40px 16px;
    z-index: 1;
}

/* =========================================
   地図
   ========================================= */
.map {
    position: relative;
    background: #fff;
    padding: 70px 0 0;
}

.map__frame {
    width: 100%;
    max-width: 1100px;
    aspect-ratio: 1100 / 600;
    margin: 0 auto;
}

.map__frame iframe {
    width: 100%;
    height: 100%;
    display: block;
}

.map__placeholder {
    width: 100%;
    aspect-ratio: 1100 / 600;
    background: #c1c1c1;
}

/* 地図→準備物をつなぐ自転車の点線（地図から大きく間隔をあける） */
.map__route {
    width: 100%;
    max-width: 1100px;
    margin: clamp(70px, 10vw, 190px) auto 0;
    padding: 0 24px;
    display: flex;
    justify-content: center;
    line-height: 0;
    position: relative;
}

.map__route img {
    width: min(316px, 60%);
    height: auto;
    position: absolute;
}

.map__route img.sp {
    display: none;
}

/* =========================================
   準備物
   ========================================= */
.prep {
    position: relative;
    background: #e8e8e8;
    margin-top: 6.5vw;
    padding: 64px 0 310px;
}

/* 上：グレーの波（白地に食い込む） */
.prep::before {
    content: "";
    position: absolute;
    left: 0;
    bottom: calc(100% - 1px);
    width: 100%;
    height: calc(100vw / 13.68);
    background: url("../img/wave_img_gray.png") center bottom / 100% 100%
        no-repeat;
    pointer-events: none;
}

.prep__inner {
    position: relative;
    z-index: 2;
}

.prep__list {
    max-width: 1180px;
    margin: 0 auto;
}

.prep__item {
    display: grid;
    grid-template-columns: 40px 300px 1fr;
    align-items: start;
    gap: 0 32px;
    padding: 22px 0;
    border-bottom: 2px solid #fff;
}

/* チェックマーク */
.prep__term {
    position: relative;
    padding-left: 0;
    font-weight: 900;
    font-size: clamp(17px, 1.45vw, 27px);
    color: var(--ink);
    letter-spacing: 0.04em;
    white-space: nowrap;
    grid-column: 2;
}

.prep__item::before {
    content: "";
    width: 28px;
    height: 28px;
    grid-column: 1;
    grid-row: 1;
    margin-top: 2px;
    background: #fff;
    position: relative;
}

/* チェックの「レ」 */
/* .prep__item::after {
    content: "";
    grid-column: 1;
    grid-row: 1;
    width: 26px;
    height: 16px;
    margin-top: 2px;
    margin-left: 6px;
    border-left: 3px solid var(--yellow);
    border-bottom: 3px solid var(--yellow);
    transform: rotate(-45deg);
    transform-origin: left bottom;
} */
.prep__item::after {
    content: "";
    width: 28px;
    height: 28px;
    background-image: url(../img/check_img.png);
    background-size: 20px;
    background-position: center bottom 5px;
    background-repeat: no-repeat;
    grid-column: 1;
    grid-row: 1;
    z-index: 1;
}

.prep__desc {
    grid-column: 3;
    grid-row: 1;
    font-weight: 500;
    font-size: clamp(14px, 1.2vw, 23px);
    line-height: 1.7;
    color: var(--ink);
}

.prep__note {
    font-size: 0.9em;
}

/* 装飾イラスト */
.prep__deco {
    position: absolute;
    z-index: 1;
    pointer-events: none;
}

/* 豚：看板の右横（横長） */
.prep__deco--pig {
    width: clamp(54px, 4.3vw, 84px);
    left: 71%;
    top: 95px;
}

/* 木：右側・カメラ行あたり（縦長） */
.prep__deco--tree {
    width: clamp(42px, 3.5vw, 66px);
    left: 84%;
    top: 420px;
}

/* 城：左下（最後の項目あたり） */
.prep__deco--castle {
    width: clamp(60px, 5vw, 96px);
    left: 12%;
    top: 650px;
}

/* =========================================
   サイクリングお役立ち情報
   ========================================= */
.info {
    position: relative;
    background: transparent;
    padding: 0 0 36px;
    overflow: hidden;
    margin-top: calc(100vw / -13.68);
}
.info::before {
    content: "";
    display: block;
    width: 100%;
    height: calc(100vw / 13.68);
    background: url("../img/wave_img_white.png") center bottom / 100% 100%
        no-repeat;
    pointer-events: none;
    margin-bottom: 60px;
}

.signboard--wide .signboard__plate {
    letter-spacing: 0.14em;
    text-indent: 0.14em;
    padding: 17px 50px 16px;
}

.info__row {
    position: relative;
}

.info__row--rental {
    display: flex;
    align-items: center;
    gap: 10%;
    margin-top: 100px;
}

/* テキスト列：固定幅、中央1180pxコンテナの右端に揃える（画面が広がっても位置・折り返し不変） */
.info__row--rental .info__body {
    flex: 0 0 auto;
    width: 385px;
    margin-right: max(24px, calc((100% - 1180px) / 2));
}

.info__row--train {
    display: flex;
    align-items: center;
    gap: 10%;
    margin-top: 250px;
}

/* テキスト列：固定幅、中央1180pxコンテナの左端に揃える */
.info__row--train .info__body--left {
    flex: 0 0 auto;
    width: 415px;
    margin-left: max(24px, calc((100% - 1180px) / 2));
}

/* 写真（角丸・画面端へブリード）。自転車を角へ固定するため position:relative */
.info__photo {
    position: relative;
    line-height: 0;
}

.info__photo > img:not(.info__bike) {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    /* overflow:hidden を使わず img 自体を角丸クリップ（自転車をはみ出させるため） */
    border-radius: inherit;
}

.info__photo--rental {
    flex: 1 1 auto;
    min-width: 0;
    height: 610px;
    border-radius: 0 9999px 9999px 0;
}

.info__photo--train {
    flex: 1 1 auto;
    min-width: 0;
    height: 610px;
    border-radius: 9999px 0 0 9999px;
}

/* テキスト側（固定幅460pxの列） */
.info__body {
    position: relative;
}

.info__body > * {
    max-width: 100%;
}

.info__body--left {
}

.info__body--left > * {
}

.info__bike__wrap {
    position: absolute;
    z-index: 2;
    width: 275px;
    pointer-events: none;
    max-width: none;
    aspect-ratio: 27500/19556;
    overflow: hidden;
}
.info__bike__wrap--rental {
    top: -65px;
    right: -11px;
}

.info__bike__wrap--train {
    top: -65px;
    left: -11px;
}
.info__bike {
    width: 100%;
}

.info__bike--rental {
    transform: translate(-67.2727%, -23.012%) rotate(-42deg);
}

.info__bike--rental.is-inview {
    animation: bike-rental-in 0.8s linear forwards;
}

/* 中間地点(50%)：Xは半分、Yは3割しか進んでいない位置にずらして弧を描かせる */
@keyframes bike-rental-in {
    0% {
        transform: translate(-67.2727%, -23.012%) rotate(-42deg);
    }
    50% {
        transform: translate(-33.636%, -16.108%) rotate(-21deg);
    }
    100% {
        transform: translate(0, 0) rotate(0);
    }
}

.info__bike--train {
    transform: translate(67.2727%, -23.012%) rotate(42deg);
}

.info__bike--train.is-inview {
    animation: bike-train-in 0.8s linear forwards;
}

/* rentalと左右対称の動き（Xと回転の符号を反転） */
@keyframes bike-train-in {
    0% {
        transform: translate(67.2727%, -23.012%) rotate(42deg);
    }
    50% {
        transform: translate(33.636%, -16.108%) rotate(21deg);
    }
    100% {
        transform: translate(0, 0) rotate(0);
    }
}

.info__title {
    color: var(--green);
    font-weight: 700;
    font-size: clamp(25px, 2.5vw, 43px);
    line-height: 1.4;
    letter-spacing: 0.04em;
    margin-bottom: 22px;
}

.info__text {
    color: var(--ink);
    font-weight: 700;
    font-size: clamp(14px, 1.05vw, 16px);
    line-height: 1.75;
    letter-spacing: 0.02em;
    margin-bottom: 38px;
}

/* 詳細へボタン（緑のピル） */
.info__btn {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: min(385px, 100%);
    height: clamp(60px, 5.5vw, 80px);
    border-radius: 9999px;
    background: var(--green);
    border: 2px solid var(--green);
    color: #fff;
    font-weight: 700;
    font-size: clamp(18px, 1.6vw, 27px);
    letter-spacing: 0.1em;
    text-indent: 0.1em;
    transition: all 0.3s;
}

.info__btn .arrow {
    position: absolute;
    right: clamp(20px, 1.6vw, 30px);
    width: clamp(9px, 0.82vw, 15px);
    height: auto;
    aspect-ratio: 16/29;
    background-image: url(../img/arrow_white.svg);
    background-size: 100%;
    background-position: center;
    background-repeat: no-repeat;
    transition: all 0.3s;
}

/* 公式Instagramボタン */
.info__instagram {
    display: flex;
    justify-content: center;
    padding: 81px 30px 0;
}

.info__insta-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    max-width: 315px;
    height: 74px;
    background: var(--teal);
    border-radius: 10px;
    color: #fff;
    font-weight: 700;
    font-size: 25px;
    letter-spacing: 0.04em;
    transition: all 0.3s;
    border: solid 2px var(--teal);
}

.info__insta-icon {
    position: relative;
    width: 24px;
    height: 24px;
    background-image: url(../img/instagram_white.svg);
    background-size: 100%;
    background-position: center;
    background-repeat: no-repeat;
    transition: all 0.3s;
}

@media (hover: hover) {
    .suggest__btn:hover {
        background: #fff;
        color: var(--green);
    }

    .suggest__btn:hover .arrow {
        background-image: url(../img/arrow_green.svg);
    }
    .info__btn:hover {
        background: #fff;
        color: var(--green);
        border: solid 2px var(--green);
    }

    .info__btn:hover .arrow {
        background-image: url(../img/arrow_green.svg);
    }
    .info__insta-btn:hover {
        background: white;
        color: var(--teal);
    }

    .info__insta-btn:hover .info__insta-icon {
        background-image: url(../img/instagram_blue.svg);
    }
}

/* @media screen and (min-width: 1921px) {
    .hero__range {
        bottom: -120px;
    }
}

@media screen and (min-width: 2200px) {
    .hero__range {
        bottom: -130px;
    }
} */

@media screen and (max-width: 1700px) {
    .prep__deco--tree {
        left: auto;
        right: 5%;
    }
}

@media screen and (max-width: 1320px) {
    .prep__deco--tree {
        top: 630px;
    }
}

/* タブレット幅：画像が縦長になりすぎる前に縦積みへ */
@media screen and (max-width: 1080px) {
    .info__row--rental,
    .info__row--train {
        flex-direction: column;
        gap: 24px;
    }
    .info__row--rental .info__body,
    .info__row--train .info__body--left {
        order: 2;
        width: auto;
        margin-left: 0;
        margin-right: 0;
        padding: 0 7%;
    }
    .info__body > *,
    .info__body--left > * {
        max-width: 620px;
    }
    .info__photo--rental {
        order: 1;
        width: 92%;
        height: auto;
        aspect-ratio: 89 / 61;
        margin: 0 auto 0 0;
    }
    .info__photo--train {
        order: 1;
        width: 92%;
        height: auto;
        margin-left: auto;
        aspect-ratio: 89 / 61;
        margin: 0 0 0 auto;
    }
    .info__bike__wrap {
        width: 200px;
    }
    .info__bike__wrap--rental {
        left: auto;
        right: 2%;
        top: -30px;
    }
    .info__bike__wrap--train {
        right: auto;
        left: 2%;
        top: -30px;
    }
}

/* =========================================
   レスポンシブ
   ========================================= */
@media screen and (max-width: 900px) {
    .hero__logo {
        width: min(440px, 56vw);
        top: 44%;
    }
    .intro__body {
        gap: 28px;
    }

    .suggest__campaign-band {
        margin-top: -60px;
    }
}

@media screen and (max-width: 768px) {
    /* 全セクション共通：左右余白30px（SPデザイン準拠） */
    .l-inner {
        padding-left: 30px;
        padding-right: 30px;
    }

    /* ---------- HERO ---------- */
    .hero {
        padding-bottom: 35vw;
    }
    .hero__visual {
        aspect-ratio: 375 / 550;
        background-position: center 35%;
        min-height: 0;
    }
    .hero__logo {
        width: 76%;
        top: 43.7%;
    }
    .hero__ground {
        display: none;
    }
    /* 山並み（SP版画像 751×571）：写真の下端から白地へはみ出す */
    .hero__range {
        bottom: -40vw;
        aspect-ratio: 751 / 571;
    }

    /* ---------- INTRO ---------- */
    .intro {
        padding-top: 4px;
    }
    .intro__head {
        font-size: 20px;
        line-height: 2;
        margin-bottom: 32px;
    }
    .intro__body {
        flex-direction: column;
        gap: 0;
    }
    .intro__text {
        order: 1;
        width: 100%;
        font-size: 14px;
        line-height: 2.85;
        letter-spacing: 0.02em;
    }
    /* 地図：右端ブリードで右寄せ */
    .intro__map {
        order: 2;
        width: 71.7vw;
        min-width: 453px;
        margin: -26px -28px 0 auto;
    }
    .intro__river {
        margin-top: 93px;
        min-width: 0;
    }

    .intro__river .river_illust01 {
        width: 19.2827%;
        transform: rotate(0deg);
        position: absolute;
        left: 30.667%;
        top: 27.95%;
    }

    .intro__river .river_illust02 {
        width: 27.4667%;
        transform: rotate(0deg);
        position: absolute;
        left: 65.6%;
        top: 36.646%;
    }

    @keyframes katakata {
        0% {
            transform: rotate(0deg);
        }
        5% {
            transform: rotate(-4deg);
        }
        10% {
            transform: rotate(4deg);
        }
        15% {
            transform: rotate(-4deg);
        }
        20% {
            transform: rotate(0deg);
        }
        100% {
            transform: rotate(0deg);
        }
    }

    /* ---------- 看板プレート（全幅・共通） ---------- */
    .signboard__plate {
        min-width: 0;
        width: min(100%, calc(100vw - 60px));
        max-width: 350px;
        font-size: 20px;
        padding: 0 10px;
        height: 40px;
        letter-spacing: 0.2em;
        text-indent: 0.2em;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .signboard--wide .signboard__plate {
        font-size: 19px;
        letter-spacing: 0.08em;
        text-indent: 0.08em;
        padding: 12px 6px 11px;
    }

    /* ---------- 地図 ---------- */
    .map {
        padding: 16px 0 100px;
    }
    .map .signboard {
        margin-bottom: 28px;
    }
    .map__frame {
        aspect-ratio: auto;
        height: 258px;
    }
    .map__placeholder {
        aspect-ratio: 314 / 190;
    }
    /* 自転車点線：左端ブリード〜右余白30px */
    .map__route {
        margin: 0;
        padding: 0;
        justify-content: flex-end;
        position: static;
    }
    .map__route img {
        width: 100%;
        max-width: 100%;
        right: 30px;
        top: 92%;
        display: none;
    }
    .map__route img.sp {
        display: block;
    }

    /* ---------- 準備物 ---------- */
    .prep {
        margin-top: 13.5vw;
        padding: 70px 0 calc(26vw + 100px);
    }

    .prep::before {
        height: auto;
        aspect-ratio: 1140/150;
        max-height: 80px;
        background: none;
        background-image: url(../img/wave_img_gray_sp.png);
        background-size: 100% 100%;
        background-position: bottom center;
        background-repeat: no-repeat;
    }

    .prep .signboard {
        margin-bottom: 38px;
    }
    .prep__list {
        padding: 0 27px 0 35px;
    }
    .prep__item {
        grid-template-columns: 27px 1fr;
        gap: 6px 16px;
        padding: 14px 0;
    }
    .prep__term {
        grid-column: 2;
        grid-row: 1;
        font-size: 16px;
        line-height: 22px;
        white-space: normal;
        min-height: 26px;
        display: flex;
        align-items: center;
    }
    .prep__desc {
        grid-column: 2;
        grid-row: 2;
        margin-top: 0;
        font-size: 15px;
        line-height: 1.9;
    }
    .prep__item::before,
    .prep__item::after {
        grid-column: 1;
        grid-row: 1;
        width: 26px;
        height: 26px;
    }
    .prep__item::after {
        background-size: 19px;
    }
    /* 豚：看板プレートの右端に重ねる（.prep__inner の z-index:2 より前面へ） */
    .prep__deco--pig {
        width: 66px;
        left: calc(50% + 70px);
        right: auto;
        top: 74px;
        z-index: 3;
    }
    .prep__deco--tree {
        width: 52px;
        left: auto;
        right: 30px;
        top: auto;
        bottom: calc(26vw + 5px);
    }
    .prep__deco--castle {
        width: 56px;
        left: 30px;
        top: auto;
        bottom: calc(26vw + 5px);
    }

    /* ---------- サイクリングお役立ち情報 ---------- */
    .info {
        padding: 0;
        overflow: visible;
        position: relative;
        z-index: 2;
        margin-top: -25vw;
    }

    .info::before {
        height: auto;
        aspect-ratio: 1162/300;
        background: none;
        background-image: url(../img/wave_img_white_sp.png);
        background-size: 100% 100%;
        background-position: bottom center;
        background-repeat: no-repeat;
        margin-bottom: 0px;
    }

    .info .signboard {
        /* margin-top: -18.5vw; */
        margin-top: -70px;
        margin-bottom: 55px;
    }
    .info__row--rental,
    .info__row--train {
        display: flex;
        flex-direction: column;
        gap: 0;
    }
    .info__row--rental {
        margin-top: 0;
    }
    .info__row--train {
        margin-top: 91px;
    }
    /* 写真：右／左カプセル・逆側ブリード（幅89.9%） */
    .info__photo--rental {
        order: 1;
        width: 89.9%;
        max-width: 89.9%;
        height: auto;
        aspect-ratio: 337 / 312;
        margin-left: 0;
        border-radius: 0 9999px 9999px 0;
    }
    .info__photo--train {
        order: 1;
        width: 89.9%;
        max-width: 89.9%;
        height: auto;
        aspect-ratio: 337 / 312;
        margin-left: auto;
        border-radius: 9999px 0 0 9999px;
    }
    .info__row--rental .info__body,
    .info__row--train .info__body--left {
        width: auto;
        margin: 41px 0 0;
    }
    .info__row--train .info__body--left {
        margin-top: 26px;
    }
    .info__body,
    .info__body--left {
        order: 2;
        padding: 0 30px;
    }
    .info__body > *,
    .info__body--left > * {
        max-width: none;
        margin-left: 0;
        margin-right: 0;
    }
    .info__bike__wrap {
        width: 148px;
    }
    .info__bike__wrap--rental {
        top: -35px;
        left: 64%;
    }
    .info__bike__wrap--train {
        top: -40px;
        left: auto;
        right: 64%;
    }
    .info__title {
        font-size: 20px;
        line-height: 1.5;
        margin-bottom: 14px;
    }
    .info__text {
        font-size: 15px;
        font-weight: 500;
        line-height: 2.33;
        margin-bottom: 0;
    }
    /* 詳細へボタン：中央寄せ */
    .info__btn {
        width: 220px;
        height: 43px;
        font-size: 15px;
        margin: 32px auto 0;
    }
    .info__btn .arrow {
        right: 20px;
        width: 8px;
    }

    .course_btn {
        width: 250px;
        bottom: 20px;
        right: 20px;
    }

    .course_btn .btn_close {
        width: 25px;
        transform: translate(35%, -35%);
    }
}