/* ==================================================== */
/* layout--サイト大枠*/
/* ==================================================== */

/* MV */
.lp-mv {
    position: relative;
    width: 100%;
    max-width: 1600px;
    margin: 0 auto;
    overflow: hidden;
}

.lp-mv>img {
    display: block;
    width: 100%;
    height: auto;
}

.lp-mv__copy {
    position: absolute;
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90%;
    text-align: center;
}

.lp-mv__copy img {
    max-width: 100%;
    height: auto;
    margin: auto;
}

.lp-mv__copy span {
    max-width: 680px;
    margin: 10rem auto;
    display: block;
}

.lp-mv__copy .lp-mv__logo {
    max-width: 400px;
    margin: 0 auto 1rem;
}

@media (max-width: 920px) {
    .lp-mv__copy {
        top: 48%;
    }

    .lp-mv__copy span {
        margin: 8rem auto;
    }
    .lp-mv__copy .lp-mv__logo {
        max-width: 250px;
        margin: auto;
    }
}

@media (max-width: 768px) {
    .lp-mv__copy {
        top: 50%;
    }

    .lp-mv__copy span {
        margin: 5rem auto;
    }

    .lp-mv__copy .lp-mv__logo {
        max-width: 200px;
    }
}

/* ボタンの配置設定 */
.lp-mv .lp-btn {
    position: absolute;
    top: 70%;
    left: 50%;
    transform: translate(-50%, -50%);
    white-space: nowrap;
    z-index: 10;
}

@media (max-width: 920px) {
    .lp-mv .lp-btn {
        top: 80%;
    }
}

@media (max-width: 768px) {
    .lp-mv .lp-btn {
        top: 75%;
    }
}

.lp-mv__catch {
    font-size: clamp(2rem, -0.4rem + 10.24vw, 6rem);
    text-align: center;
    margin: 40px auto 80px;
    display: block;
    position: relative;
}

.lp-mv__catch:before {
    content: '';
    display: inline-block;
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 170px;
    height: 1px;
    background-color: var(--lp-color-text);
}

/* introduction */
.lp-intro {
    margin: 0 0 80px;
}

.lp-intro__title {
    font-size: clamp(1.6rem, 1.229rem + 1.58vw, 2.813rem);
    text-align: center;
    margin-bottom: 30px;
}

.lp-intro__text {
    font-size: clamp(1.2rem, 0.955rem + 1.04vw, 2rem);
    word-break: keep-all;
}

/* section */
.lp-section__title {
    font-size: clamp(2rem, 1.4rem + 2.56vw, 3rem);
    text-align: center;
    margin: 0 0 60px;
}

.lp-section__title img {
    width: 100%;
    max-width: 370px;
    margin: auto;
}

@media (max-width: 768px) {
    .lp-section__title img {
        width: 80%;
    }
}

.lp-common-title {
    font-family: var(--lp-font-serif);
    font-size: clamp(1.2rem, 0.955rem + 1.04vw, 2rem);
    line-height: 1.4;
    margin: 0 0 1rem;
}

/* fee */
.lp-fee {
    padding: 80px 0 100px;
    background-image: url(../img/bk-fee.jpg);
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.lp-fee-list {
    color: #fff;
    max-width: 500px;
    margin: 0 auto;
    font-size: clamp(1rem, 0.816rem + 0.78vw, 1.6rem);
    letter-spacing: 0.05em;
    line-height: 2;
}

.lp-fee-list__item {
    display: flex;
    justify-content: flex-start;
    align-items: baseline;
}

.lp-fee-list dt {
    width: 10em;
    flex-shrink: 0;
    position: relative;
    text-align: left;
}

.lp-fee-list dt::after {
    content: "：";
    position: absolute;
    right: 0.5em;
}

.lp-fee-list dd {
    margin-left: 0;
    flex-grow: 1;
    display: flex;
}

@media (max-width: 768px) {
    .lp-fee {
        padding: 80px 0 0;
        min-height: 80vh;
    }
}


/* discovers */
.lp-discovers {
    padding: 80px 0 100px;
    background-image: url(../img/bk-discovers.jpg);
    background-repeat: no-repeat;
    background-size: 1000px;
    background-position: left 30px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}


/* adventures */
.lp-adventures {
    padding: 80px 0 150px;
    background-image: url(../img/bk-adventures.jpg);
    background-repeat: no-repeat;
    background-size: 800px;
    background-position: right center;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

@media (max-width: 768px) {
    .lp-discovers {
        background-size: 700px;
        background-position: left center;
        padding: 80px 0 0;
        height: auto;
        min-height: 80vh;
    }

    .lp-adventures {
        background-size: 700px;
    }
}

/* Q&A */
.lp-faq {
    padding: 60px 0;
}

.lp-faq__list {
    max-width: 800px;
    margin: 0 auto;
}

.lp-faq__item {
    background-color: #ddd;
    border-radius: 10px;
    margin: 0 0 1rem;
}

.lp-faq__question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    cursor: pointer;
    list-style: none;
    font-weight: bold;
}

.lp-faq__question::-webkit-details-marker {
    display: none;
}

.lp-faq__icon {
    position: relative;
    width: 16px;
    height: 16px;
}

.lp-faq__icon::before,
.lp-faq__icon::after {
    content: "";
    position: absolute;
    background-color: #333;
    transition: transform 0.3s ease;
}

.lp-faq__icon::before {
    width: 100%;
    height: 2px;
    top: 7px;
    left: 0;
}

.lp-faq__icon::after {
    width: 2px;
    height: 100%;
    top: 0;
    left: 7px;
}

.lp-faq__item[open] .lp-faq__icon::after {
    transform: rotate(90deg);
}

.lp-faq__answer {
    padding: 0 20px 20px 20px;
}

.lp-faq__text {
    line-height: 1.6;
    margin: 0;
}


/* Notes */
.lp-notes {
    padding: 60px 0;
}

.lp-notes__content {
    max-width: 800px;
    margin: 0 auto;
}

.lp-notes__group {
    margin-bottom: 40px;
}

.lp-notes__group:last-child {
    margin-bottom: 0;
}

/* カテゴリー見出し：横幅100%の下線 */
.lp-notes__category {
    font-size: 1.1rem;
    font-weight: bold;
    margin-bottom: 15px;
    padding-bottom: 10px;
    /* 文字と線の間の余白 */
    border-bottom: 1px solid #333;
    /* 100%幅の線 */
    line-height: 1.4;
    /* display: block; (デフォルトなので記述不要ですが、100%幅になります) */
}

.lp-notes__list {
    list-style: none;
    padding-left: 0;
    margin-top: 15px;
    /* 線との間の余白 */
}

.lp-notes__item {
    position: relative;
    padding-left: 1.2em;
    line-height: 1.7;
    margin-bottom: 10px;
    font-size: 0.95rem;
    color: #444;
}

.lp-notes__item::before {
    content: "・";
    position: absolute;
    left: 0;
    top: 0;
}

.text-l {
    font-size: clamp(1.2rem, 0.955rem + 1.04vw, 2rem);
    margin: 0 0 2rem;
}

/* form */
.lp-registration {
    background-color: var(--lp-color-bg);
    color: var(--lp-color-text);
    font-family: var(--lp-font-base);
    padding: var(--lp-section-padding) 0;
}

.lp-lp-registration__btn {
    text-align: center;
    margin: 0 0 50px;
}

.lp-registration .lp-btn {
    padding: 20px 50px 20px 60px;
    margin: 2rem auto;
}

.lp-registration__inner {
    max-width: var(--lp-container);
    margin: 0 auto;
    padding: 0 20px;
}

.lp-form {
    max-width: 900px;
    margin: 0 auto;
}

/* 項目レイアウト */
.lp-form__item {
    display: flex;
    flex-wrap: wrap;
    padding: 30px 0;
    border-bottom: 1px solid #999999;
    margin: 0;
}

.lp-form__label {
    width: 100%;
    max-width: 280px;
    font-size: 16px;
    font-weight: bold;
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
    padding-bottom: 15px;
}

.lp-form__content {
    flex: 1;
    min-width: 300px;
}

/* 必須ラベル */
.lp-form__required {
    background-color: var(--lp-color-accent);
    color: #fff;
    font-size: 10px;
    padding: 2px 8px;
    border-radius: 2px;
    margin-left: 12px;
    font-weight: normal;
}

/* 入力要素 */
.lp-form__input {
    width: 100%;
    padding: 14px;
    background-color: var(--lp-color-text);
    border: 1px solid var(--lp-color-bg-01);
    border-radius: 4px;
    color: #333333;
    font-size: 16px;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.lp-form__input:focus {
    outline: none;
    border-color: var(--lp-color-primary);
    box-shadow: 0 0 8px rgba(74, 143, 255, 0.4);
}

.lp-form__input::placeholder {
    color: #999999;
}

.lp-form__input--confirm {
    margin-top: 15px;
}

.lp-form__input--short {
    max-width: 180px;
}

.lp-form__note {
    font-size: 12px;
    color: #aaa;
    margin-top: 8px;
}

/* セレクトボックス */
.lp-form__select-wrapper {
    position: relative;
    width: 100%;
}

.lp-form__select-wrapper select {
    width: 100%;
    padding: 14px;
    background-color: (--lp-color-text);
    border: 1px solid var(--lp-color-bg-01);
    color: #333333;
    font-size: 16px;
    appearance: none;
    cursor: pointer;
}

/* 下矢印アイコンの追加（擬似要素） */
.lp-form__select-wrapper::after {
    content: "";
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 6px solid #444444;
    pointer-events: none;
}

/* 横並びグループ */
.lp-form__flex-group {
    display: flex;
    gap: 15px;
}

.lp-form__flex-group .lp-form__input,
.lp-form__flex-group .lp-form__select-wrapper {
    flex: 1;
}

/* ラジオ・チェックボックス */
.lp-form__radio-group {
    display: flex;
    gap: 25px;
    flex-wrap: wrap;
    padding: 5px 0;
}

.lp-form__radio-label,
.lp-form__checkbox-label {
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
}

/* 利用規約エリア */
.lp-form__terms {
    background-color: rgba(134, 134, 134, 0.322);
    padding: 40px;
    margin: 60px 0;
    border: 1px solid var(--lp-color-bg-01);
}

.lp-form__terms-title {
    font-family: var(--lp-font-serif);
    font-size: 20px;
    text-align: center;
    margin-bottom: 20px;
}

.lp-form__terms-inner {
    height: 300px;
    overflow-y: scroll;
    background-color: var(--lp-color-text);
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    font-size: .9rem;
    line-height: 1.8;
    color: var(--lp-color-bg);
}

/* スクロールバー */
.lp-form__terms-inner::-webkit-scrollbar {
    width: 15px;
}

.lp-form__terms-inner::-webkit-scrollbar-track {
    background: var(--lp-color-bg-01);
    border-radius: 2px;
}

.lp-form__terms-inner::-webkit-scrollbar-thumb {
    background: #8f8f8f; 
    border-radius: 2px;
}

.lp-form__terms-inner::-webkit-scrollbar-thumb:hover {
    background: #a0a0a0;
}

/* 各条文の区切り */
.lp-terms-content__section {
    margin-bottom: 24px;
}

/* 第〇条（見出し） */
.lp-terms-content__title {
    font-size: 15px;
    font-weight: bold;
    margin: 0 0 10px 0;
    border-bottom: 1px solid #ddd;
    padding-bottom: 4px;
}

/* 導入文・本文の段落 */
.lp-terms-content__intro,
.lp-terms-content__section p {
    margin-bottom: 1rem;
}

/* 箇条書き（第2条や第7条など） */
.lp-terms-content__list {
    padding-left: 1.5em;
    margin-bottom: 15px;
    list-style: disc;
}

.lp-terms-content__list li {
    margin-bottom: 6px;
}

/* 署名・問い合わせ */
.lp-terms-content__contact p {
    margin: 0;
}

.lp-terms-content__signature {
    margin-top: 20px;
    text-align: right;
    font-size: 13px;
}

.lp-form__agreement {
    text-align: center;
    margin-top: 30px;
    font-weight: bold;
}

.lp-form__submit {
    text-align: center;
}

/* ボタン周りのレイアウト調整 */
.lp-form__submit-group {
    margin-top: 50px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* 「または」の区切り線 */
.lp-form__separator {
    position: relative;
    text-align: center;
    font-size: 14px;
    color: var(--lp-color-text);
    margin: 10px 0;
}

.lp-form__separator::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: rgba(255, 255, 255, 0.2);
    z-index: 1;
}

.lp-form__separator span {
    position: relative;
    background-color: var(--lp-color-bg);
    padding: 0 15px;
    z-index: 2;
}

/* メールアドレスログインボタン（枠線タイプ） */
.lp-btn--secondary {
    background-color: transparent !important;
    border: 2px solid;
    border-image-source: var(--lp-color-gradation-01);
    border-image-slice: 1; 
    transition: all 0.3s ease;
    color: var(--lp-color-text) !important;
}

.lp-btn--secondary:hover {
    background-color: var(--lp-color-bg) !important;
    color: var(--lp-color-text) !important;
    opacity: 0.9;
    box-shadow: 0px 0px 20px 4px rgba(177, 177, 177, 0.3), 0px 0px 28px 4px rgba(244, 231, 207, 0.3);
}

/* パスワード忘れリンク */
.lp-form__extra-links {
    margin-top: 10px;
    text-align: right;
}

.lp-form__link {
    font-size: 13px;
    color: var(--lp-color-text);
    text-decoration: underline;
}

@media screen and (max-width: 768px) {
    .lp-form__extra-links {
        text-align: left;
    }
}

/* レスポンシブ */
@media screen and (max-width: 768px) {
    .lp-registration .lp-btn {
        width: 100%;
    }
    .lp-form__terms {
        padding: 15px;
    }
    .lp-form__item {
        flex-direction: column;
    }

    .lp-form__label {
        max-width: 100%;
        padding-bottom: 10px;
    }

    .lp-form__content {
        min-width: 100%;
    }

    .lp-form__flex-group {
        flex-direction: column;
        gap: 10px;
    }
}

/* フォーム送信後 */
.regist-text__inner {
    max-width: 750px;
    margin: auto;
}

.regist-text__head {
    font-family: var(--lp-font-serif);
    font-size: 1.8rem;
    margin: 1rem 0 2rem;
    text-align: center;
}

.submit input[type="submit"] {
    display: block;
    position: relative;
    padding: 10px 30px 10px 50px;
    text-decoration: none;
    font-family: "ryumin-pr6n", serif;
    font-weight: 500;
    letter-spacing: 0.1em;
    font-size: 18px;
    color: var(--lp-color-text);
    background-color: var(--lp-color-half);
    border: 2px solid;
    border-image-source: var(--lp-color-gradation);
    border-image-slice: 1; 
    transition: all 0.3s ease;
    margin: 2rem auto;
    cursor: pointer;

    /* ▼ 背景に白い矢印のSVGをセット */
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 10 12"><polygon points="0,0 0,12 10,6" fill="white"/></svg>');
    background-repeat: no-repeat;
    background-position: 20px center;
    background-size: 8px 10px;
}

.submit input[type="submit"]:hover {
    opacity: 0.9;
    box-shadow: 0px 0px 20px 4px rgba(240, 204, 126, 0.3), 0px 0px 28px 4px rgba(244, 231, 207, 0.3);
    background-position: 23px center;
}