@charset "utf-8";

/*WEB-------------フォント-------------*/

* {
    font-family: 'Noto Sans JP', sans-serif;
}

body {
    background-color: #fff;
    color: #333;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 16px;
    line-height: 2.5;
    overflow-x: hidden;
}


/*------カラー変数---------------------------*/
:root {
    --main_color: #4f8bc2;
    --link_text: #99835F;

    /*グレー*/
    --pale_gray: #e9eff0;
    --light_gray: #b5c9c8;
    --dark_gray: #5a6363;

    /*アクセントカラー（補色）*/
    --main_sub_cc1: #59554E;
    --main_sub_cc2: #3A3F44;
    --main_sub_cc3: #FFE0AD;

    /*--毎年全イベント共通--*/
    /*テクロスカラ-*/
    --tcross: #5E8000;
    --tcross_light: #AACE45;

    /*--主にプログラム用--*/
    --red: #ca433c;
    --blue: #52B2CF;
    --purple: #BD74A8;
    --yellow: #9C7A00;
    --green: #498a7f;
    --orange: #D7730B;

    /*--各ROOMカラー--*/
    --room_a: #4f8bc2;
    --room_a_rgb: 79, 139, 194;
    --room_b: #9C7A00;
    --room_b_rgb: 156, 122, 0;
    --room_c: #498a7f;
    --room_c_rgb: 73, 138, 127;
    --room_d: #52B2CF;
    --room_d_rgb: 82, 178, 207;
    --room_e: #0f8c60;
    --room_e_rgb: 15, 140, 96;
    --room_f: #D7730B;
    --room_f_rgb: 215, 115, 11;
}

/***************************************************
				メインカラー
***************************************************/
.main_text_color {
    color: var(--main_color);
}

.main_bg_color {
    background-color: var(--main_color);
}

.main_border_color {
    border-color: var(--main_color);
}

.main_bg_color_80 {
    background-color: rgb(79 139 194 / 80%);
}

.main_bg_color_50 {
    background-color: rgb(79 139 194 / 50%);
}

.main_bg_color_10 {
    background-color: rgb(79 139 194 / 10%);
}

.text_link a {
    color: var(--main_color);
}

.text_link a:hover {
    color: var(--link_text);
    transition: 0.3s;
}

.text_link_sub a {
    color: var(--link_text);
}

.text_link_sub a:hover {
    color: var(--main_color);
}

.sub_text_color {
    color: #007A99;
}

.sub_bg_color {
    background-color: #007A99;
}

.sub_border_color {
    border-color: #007A99;
}

.text_red {
    color: var(--red);
}

.tcross_bg_color {
    background-color: var(--tcross);
}


/***************************************************
				共通パーツ
***************************************************/

/*--------- リストボタンの設定 ---------------- */
li.kome:before {
    content: "※";
    padding-right: 5px;
}

ol.numbers li:before {
    counter-increment: item;
    content: counter(item)')';
    margin-right: 5px;
}


/*-----ページトップへ-------------------------*/
/* ページトップ Tailwindだと動作に不具合出る分 */
@media screen and (min-width: 957px) {
    .page_top {
        cursor: pointer;
        z-index: 5;
        opacity: 0;
        visibility: hidden;
        transform: translateY(50px);
        transition: opacity .6s, visibility 1s, transform 1s;
        text-shadow: rgba(255, 255, 255, .8) 0px 1px;
    }

    .page_top.show {
        opacity: 1;
        visibility: visible;
        transform: translateY(0px);
    }

    .page_top:hover {
        opacity: .7;
    }
}

/*----- ボタンアクション -------------------------*/

/* ふわっと影がついて浮き上がる */
.btn_float {
    transition: all .3s;
}

.btn_float:hover,
.btn_float:active {
    box-shadow: 0 7px 10px rgba(0, 0, 0, 0.3);
    border-color: transparent;
    transform: scale(.97);
}

/* 斜めに流れる */
.btn_flow {
    position: relative;
    transition: ease .3s;
    overflow: hidden;
}

.btn_flow::before {
    /*背景が斜めに流れる*/
    content: "";
    /* 絶対配置で位置を指定 */
    position: absolute;
    top: 0;
    left: -130%;
    /* 色や形状 */
    background-color: rgba(255, 255, 255, 0.3);
    width: 120%;
    height: 100%;
    transform: skewX(-25deg);
}

.btn_flow:hover::before,
.btn_flow:active::before {
    animation: skewanime .5s forwards;
}

@keyframes skewanime {
    100% {
        left: -10%;
        /*画面の見えていない左から右へ移動する終了地点*/
    }
}


/***************************************************
				2カラムレイアウト
***************************************************/
main,
footer {
    margin-left: calc(4.3vw + 200px);
}

header {
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 30;
    width: calc(4.3vw + 200px);
}

/* @media screen and (min-width: 1921px) {

    main,
    footer {
        margin-left: calc(20.0vw + 200px);
        max-width: 1260px;
    }

    header {
        left: 15.7vw;
    }
} */

@media screen and (max-width: 956px) {

    main,
    footer {
        margin-left: 0;
    }

    header {
        width: 100vw;
        height: auto;
        background: transparent;
        position: relative;
    }
}


/***************************************************
				header
***************************************************/
@media screen and (max-width: 956px) {

    /* header logo -pc */
    .header__inner>.header__logo {
        background-color: white;
        height: 65px;
        position: fixed;
        top: 0px;
        left: 0;
        width: 100%;
        z-index: 35;
    }

    .header__inner>.header__logo a {
        display: inline-block;
        height: calc(100% - 30px);
        margin-left: 10px;
        margin-top: 16px;
    }

    /* header > button */
    .header__inner>button {
        cursor: pointer;
        display: block;
        height: 63px;
        margin-left: auto;
        position: fixed;
        top: 2px;
        z-index: 40 !important;
        width: 62px;
    }

    .index .header__inner #sp_login,
    .index .header__inner #sp_register {
        display: none;
        visibility: hidden;
    }

    /* hamburger button */
    .hamburger {
        background-color: var(--main_color) !important;
        right: 0px;
    }

    .hamburger.-active .hamburger__line {
        background-color: white;
    }

    .hamburger.-active .hamburger__line::before {
        top: 0;
        transform: rotate(45deg);
    }

    .hamburger.-active .hamburger__line::after {
        top: 0;
        transform: rotate(-45deg);
    }

    .hamburger.-active .hamburger__text::before {
        content: '閉じる';
    }

    .hamburger__line {
        display: block;
        height: 2px;
        position: absolute;
        top: 23px;
        left: 50%;
        transform: translateX(-50%);
        width: 24px;
        background-color: white;
        transition: 0.4s;
    }

    .hamburger__line:before,
    .hamburger__line:after {
        content: "";
        display: block;
        height: 100%;
        position: absolute;
        width: 100%;
        background-color: white;
        transition: inherit;
    }

    .hamburger__line:before {
        top: -6px;
    }

    .hamburger__line:after {
        top: 6px;
    }

    .hamburger__text {
        position: absolute;
        bottom: 0px;
        left: 50%;
        transform: translateX(-50%);
        width: 100%;
    }

    .hamburger__text::before {
        content: "メニュー";
        text-align: center;
        color: white;
        font-size: 10px;
        font-weight: 900;
    }

    .square_login {
        background-color: white !important;
        border-left: 1px solid var(--light_gray);
        right: 62px;
    }

    .login__icon {
        display: block;
        height: 21px;
        position: absolute;
        top: 0px;
        left: 50%;
        transform: translateX(-50%);
        width: 21px;
        background-color: white;
        transition: 0.4s;
    }

    .login__icon::before,
    .login__icon::after {
        font-family: "Font Awesome 5 Free";
        font-size: 21px;
        font-weight: 900;
        color: var(--main_color);
        display: block;
        position: absolute;
        text-align: center;
        transition: inherit;
        width: 100%;
    }

    .login__icon::before {
        content: "\f007";
        opacity: 1;
    }

    .login__icon:hover::before,
    .login__icon:active:before {
        opacity: 0;
    }

    .login__icon::after {
        content: "\f26c";
        opacity: 0;
    }

    .login__icon:hover::after,
    .login__icon:active::after {
        opacity: 1;
    }

    .login__text {
        position: absolute;
        bottom: 0px;
        left: 50%;
        transform: translateX(-50%);
        width: 100%;
    }

    .login__text::before {
        content: "ログイン";
        text-align: center;
        color: var(--main_color);
        font-size: 10px;
        font-weight: 900;
    }

    .square_register {
        background-color: white !important;
        border-left: 1px solid var(--light_gray);
        right: 124px;
    }

    .register__icon {
        display: block;
        height: 21px;
        position: absolute;
        top: 0px;
        left: 50%;
        transform: translateX(-50%);
        width: 21px;
        background-color: white;
        transition: 0.4s;
    }

    .register__icon::before,
    .register__icon::after {
        font-family: "Font Awesome 5 Free";
        font-size: 21px;
        font-weight: 900;
        color: var(--main_color);
        display: block;
        position: absolute;
        text-align: center;
        transition: inherit;
        width: 100%;
    }

    .register__icon::before {
        content: "\f2f6";
        opacity: 1;
    }

    .register__icon:hover::before,
    .register__icon:active::before {
        opacity: 0;
    }

    .register__icon::after {
        content: "\e552";
        opacity: 0;
    }

    .register__icon:hover::after,
    .register__icon:active::after {
        opacity: 1;
    }

    .register__text {
        position: absolute;
        bottom: 0px;
        left: 50%;
        transform: translateX(-50%);
        width: 100%;
    }

    .register__text::before {
        content: "参加登録する";
        text-align: center;
        color: var(--main_color);
        font-size: 10px;
        font-weight: 900;
        letter-spacing: -0.1em;
        white-space: nowrap;
    }

    .conf .square_register {
        display: none;
    }

    /* nav-area ナビ全体の配置固定 */
    .header__nav-area {
        /* background-color: rgba(255, 255, 255, .7); */
        background-color: white;
        position: fixed;
        /* left: 0; */
        right: -100%;
        /* bottom: -100%; */
        bottom: 0;
        z-index: 40;
        height: calc(100% - 65px);
        width: 100%;
        visibility: hidden;
        transition: 0.4s;
        overflow-y: scroll;
    }

    .header__nav-area.-active {
        /* bottom: 0; */
        right: 0;
        visibility: visible;
    }

    /* global-navigation グローバルナビ */
    .global-navigation {
        /* background-color: white; */
        /* margin-top: auto;
        margin-left: auto; */
        padding-top: 24px;
        padding-right: 20px;
        padding-bottom: 120px;
        padding-left: 20px;
        /* width: 75%; */
    }

    .global-navigation__list>li {
        padding-bottom: 15px;
        border-bottom: 1px solid #eee;
    }

    .global-navigation__list>li+li {
        margin-top: 15px;
    }

    .global-navigation__link {
        display: flex;
        align-items: center;
        justify-content: space-between;
        transition: color 0.4s;
        font-size: 16px;
    }

    .global-navigation__link.-accordion {
        position: relative;
        background: none;
        border: none;
        -webkit-appearance: none;
        -moz-appearance: none;
        appearance: none;
        width: 100%;
        padding: 0;
    }

    .global-navigation__link.-accordion::after {
        content: '';
        display: block;
        height: 12px;
        position: absolute;
        top: 50%;
        right: 5px;
        width: 2px;
        background-color: var(--dark_gray);
        transform: translateY(-50%);
        transition: transform 0.4s;
    }

    .global-navigation__link.-accordion::before {
        content: '';
        display: block;
        height: 2px;
        position: absolute;
        top: 50%;
        right: 0;
        width: 12px;
        background-color: var(--dark_gray);
        transform: translateY(-50%);
    }

    .global-navigation__link.-active::after {
        transform: translateY(-50%) rotate(-90deg);
    }

    .accordion {
        height: 0;
        overflow: hidden;
        visibility: hidden;
        transition: 0.4s;
    }

    .accordion.-active {
        height: auto;
        margin-top: 15px;
        padding-bottom: 20px;
        padding-top: 10px;
        visibility: visible;
    }

    .accordion__list li {
        font-size: 0.9rem;
    }

    .accordion__list li+li {
        margin-top: 15px;
    }

    .accordion__link {
        color: var(--main_sub_cc1);
    }

    #accordion1 {
        background-color: var(--pale_gray);
    }

    #accordion1 li::before {
        content: "\2B1D";
        padding-left: 1.0em;
    }

    #accordion2 {
        background-color: var(--pale_gray);
    }

    #accordion2 li::before {
        content: "\2B1E";
        padding-left: 1.0em;
    }
}

@media screen and (min-width: 957px) {

    /* header scroll */
    header {
        overflow-y: scroll;
    }

    header::-webkit-scrollbar {
        width: 1px;
    }

    header::-webkit-scrollbar-track {
        background-color: #eee;
    }

    header::-webkit-scrollbar-thumb {
        background-color: #eee;
    }

    /* header logo pc */
    .header__inner>.header__logo {
        height: 52px;
        margin-bottom: 40px;
        margin-left: 24px;
        margin-top: 80px;
        width: auto;
    }

    /* header nav */
    .header__nav-area {
        margin-left: 12px;
        margin-right: 12px;
        padding-bottom: 144px;
    }

    .global-navigation__list a {
        background-color: transparent;
        display: block;
        font-size: 15px;
        transition: .4s all;
    }

    .global-navigation__list>li>a {
        padding: 8px 15px 7px;
    }

    .global-navigation__list a:hover {
        background-color: rgb(100 100 100 / 7%);
        color: var(--main_color);
    }

    .global-navigation__list>li:nth-of-type(4),
    .global-navigation__list>li:nth-of-type(5),
    .global-navigation__list>li:nth-of-type(6) {
        border-top: 1px dotted rgba(0, 0, 0, 0.2);
        padding: 0px;
    }

    .global-navigation__list .accordion__list li a {
        padding-bottom: 5px;
        padding-left: 30px;
        padding-top: 5px;
    }

    .global-navigation__link.-accordion {
        box-sizing: border-box;
        position: relative;
        background: none;
        border: none;
        -webkit-appearance: none;
        -moz-appearance: none;
        appearance: none;
        width: 100%;
        padding: 7px 15px;
        text-align: left;
    }

    .global-navigation__link.-accordion:hover {
        background-color: rgb(100 100 100 / 7%);
    }

    .global-navigation__link.-accordion::after {
        content: '';
        display: block;
        height: 12px;
        position: absolute;
        top: 50%;
        right: 15px;
        width: 2px;
        background-color: var(--dark_gray);
        transform: translateY(-50%);
        transition: transform 0.4s;
    }

    .global-navigation__link.-accordion::before {
        content: '';
        display: block;
        height: 2px;
        position: absolute;
        top: 50%;
        right: 10px;
        width: 12px;
        background-color: var(--dark_gray);
        transform: translateY(-50%);
    }

    .global-navigation__link.-active::after {
        transform: translateY(-50%) rotate(-90deg);
    }

    .accordion {
        height: 0;
        overflow: hidden;
        opacity: 0;
        padding-bottom: 0;
        padding-top: 0;
        transform-origin: top left;
        transform: scaleY(0);
        transition: 0.4s, opacity .7s;
        visibility: hidden;
    }

    .accordion.-active {
        height: auto;
        opacity: 1;
        transform: scaleY(1);
        visibility: visible;
        padding-bottom: 1px;
        padding-top: 1px;
    }

    .register_pc {
        position: fixed;
        bottom: 0;
        left: 0;
        width: calc(4.3vw + 200px);
    }

    .register_pc a {
        overflow: hidden;
        position: relative;
        transition: ease .2s;
        z-index: 10;
    }

    .register_pc a span {
        position: relative;
        z-index: 18;
    }

    .register_pc a::before {
        content: "";
        position: absolute;
        top: 0;
        left: -50%;
        width: 200%;
        height: 100%;
        animation: slowly 5s infinite;
        z-index: 15;
    }

    @keyframes slowly {
        0% {
            background-color: rgba(0, 0, 0, .0);
        }

        50% {
            background-color: rgba(0, 0, 0, .5)
        }

        100% {
            background-color: rgba(0, 0, 0, .0)
        }
    }
}

/***************************************************
				footer
***************************************************/
footer nav a {
    display: inline-block;
    position: relative;
    transition: all .1s;
}

footer nav a::after {
    content: '';
    /*絶対配置で線の位置を決める*/
    position: absolute;
    bottom: 0;
    left: 0;
    /*線の形状*/
    width: 100%;
    height: 1px;
    background: #777;
    /*アニメーションの指定*/
    transition: all .3s;
    transform: scale(0, 1);
    /*X方向0、Y方向1*/
    transform-origin: center top;
    /*上部中央基点*/
}

footer nav a:hover::after {
    transform: scale(1, 1);
}



/***************************************************
				メインビジュアル
***************************************************/
/*-----Index-------------------------*/
#bg_index_title {
    background-image: url(../img/jbc2024_index_bg.png);
    background-repeat: no-repeat;
    background-size: contain;
    background-position: right -50% bottom 0%;
    background-color: #f1f5f9;
}


/*-----Conference-------------------------*/
#bg_conference_title {
    background-image: url(../img/jbc2024_conference_bg.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: right 0% bottom 30%;
}

/*-----Live Demonstration-------------------------*/
#bg_live_title {
    background-image: url(../img/jbc2024_live_bg.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: right 0% bottom 30%;
}

/***************************************************
				下層ページ共通
***************************************************/

/*-----見出しタイトル-------------------------*/
.title_inner {
    top: 50%;
    left: 0%;
    transform: translateY(-50%);
}

/***************************************************
				トップページ
***************************************************/

/* 今年のプログラム詳細へ */
#program_path a:hover {
    color: white;
    background-color: var(--main_color);
}

/* 配信中にページへ誘導するボタン */
#during_register_path {
    overflow: hidden;
    position: relative;
    transition: ease .2s;
}

#during_register_path::before {
    content: "";
    position: absolute;
    top: 0;
    left: -50%;
    width: 150%;
    height: 100%;
    background: linear-gradient(to right, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.5), rgba(255, 255, 255, 0));
    transform: skewX(-25deg);
    animation: glitter 3s infinite;
}

@keyframes glitter {
    0% {
        left: -50%;
    }

    50% {
        left: 150%;
    }

    100% {
        left: 150%;
    }
}

@media screen and (max-width: 956px) {
    #during_register_path {
        margin: 0 auto;
        width: calc(100% - 24px);
    }
}

@media screen and (min-width: 957px) {
    #during_register_path {
        margin: 0 auto 12px;
        width: calc(100% - 48px);
    }
}

/*-- NEWS スクロールバー --*/
.news_scroll {
    overflow-y: scroll;
    -webkit-overflow-scrolling: touch;
}

.news_scroll::-webkit-scrollbar {
    width: 5px;
}

.news_scroll::-webkit-scrollbar-track {
    background-color: rgb(203 213 225);
}

.news_scroll::-webkit-scrollbar-thumb {
    background-color: var(--main_color);
}

/* -- プログラム開閉パネル -- */
.timetable__image label,
.timetable_content {
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    transform: translateZ(0);
    transition: all 0.6s;
}

.timetable__image label {
    position: relative;
}

.timetable__image label::before,
.timetable__image label::after {
    content: "";
    position: absolute;
    left: 0;
    top: calc(50% - 3px);
    width: 16px;
    height: 2px;
    background-color: var(--dark_gray);
}

.timetable__image label::after {
    transform: rotate(-90deg);
    transition: all 0.4s;
}

.timetable_content {
    overflow: hidden;
    transition: 0.2s ease-in 0.1s, padding 0.4s ease-out 0s, opacity 0.8s;
    height: 0;
    opacity: 0;
    padding: 0 0;
    transform: scaleY(0);
    transform-origin: top center;
}

.toggle:checked+label+.timetable_content {
    height: auto;
    opacity: 1;
    padding: 0 0 8px;
    transform: scaleY(1);
}

.toggle:checked+label::before,
.toggle:checked+label::after {
    background-color: var(--main_color);
}

.toggle:checked+label::after {
    transform: rotate(0deg);
}




/***************************************************
				プログラム詳細
***************************************************/

/*---ROOM別詳細部分カラー---------------*/

.roomA_time {
    background-color: rgba(79, 139, 194, .10);
    color: var(--main_color);
    border-right: 3px solid var(--main_color);
}

.text_roomA {
    color: var(--main_color);
}

@media only screen and (max-width : 768px) {
    .roomA_time {
        border-right: none;
        border-left: 3px solid var(--main_color);
    }
}


/*---ROOM別詳細はこちらカラー---------------*/

.btn_outline-roomA {
    color: #e57912;
    border-color: #e57912;
}

.btn_outline-roomA:hover {
    color: #fff;
    background-color: #e57912;
}


/***************************************************
				治療戦略
***************************************************/

    .case_section {
        border-left: 4px solid var(--main_color);
        padding: 0 0 4rem;
    }

    .case_title {
        background-color: rgb(79 139 194 / 10%);
    }

    .case_title h2 {
        color: var(--main_color);
        position: relative;
    }

    .case_title h2::before {
        content: "●";
        display: inline-block;
        position: absolute;
        left: -0.75rem;
    }

    .section_intro ul li {
        line-height: 1.5;
        padding-bottom: 4px;
    }
    /* .case_section dl dt,
    .case_section dl dd {
        line-height: 2;
    } */

    .section_intro ul dl dt {
        width: 10%;
    }
    .section_intro ul dl dd {
        width: 90%;
    }

    .section_intro ul .case_head {
        display: inline-block;
        border: solid 1px #333;
        border-radius: 4px;
        padding-left: 0.5rem;
        padding-right: 0.5rem;
        margin-right: 0.25rem;
    }

    .section_header,
    .section_body {
        width: 100%;
    }

    .section_header dl {
        flex-grow: 1;
    }

    .section_header p {
        width: 20%;
        height: auto;
    }

    .section_body {
        border: 1px solid var(--main_color);
        /* margin-left: 15%; */
        margin-left: 1.25rem;
        margin-right: 1.25rem;
        margin-top: 1rem;
        /* margin-top: .5rem; */
        width: auto;
    }

    .section_body ul {
        max-width: 80%;
        margin-left: auto;
        margin-right: auto;
    }

    .section_body li {
        margin-bottom: 1rem;
        margin-top: 1rem;
        width: 100%;
    }

    .section_body li:last-child {
        margin-bottom: 2rem;
        margin-top: 1rem;
        width: 100%;
    }

    .section_body li img,
    .section_body li video  {
        display: block;
        margin: 0 auto;
        /* max-width: 80%; */
    }

    .section_body li.flex img,
    .section_body li video {
        /* max-width: 39%; */
        height: auto;
        /* margin: 0 1% 0 1%; */
    }

    /* 詳しくみるの開閉 */
    .section_body .casesToggle {
        display: none;
    }

    .section_body .btn {
        color: var(--main_color);
        cursor: pointer;
        display: block;
        position: relative;
        text-align: center;
        padding-top: 1rem;
        font-size: 1.125rem;
    }

    .section_body .btn::after {
        content: "";
        width: 12px;
        height: 12px;
        border-top: 3px solid var(--main_color);
        border-right: 3px solid var(--main_color);
        -webkit-transform: rotate(135deg);
        position: absolute;
        top: 50%;
        /* top: calc(50% - 6px); */
        right: 24px;
        transform: rotate(135deg);
        transition: .3s;
    }

    .section_body .cases_content {
        height: 0;
        min-height: 0;
        opacity: 0;
        padding: 0;
        /* margin: 0; */
        transition: .3s all;
        visibility: hidden;
    }

    .section_body .casesToggle:checked+.btn+.cases_content {
        height: auto;
        min-height: 200px;
        opacity: 1;
        padding: 0;
        transition: .3s all;
        visibility: visible;
    }

    .section_body .casesToggle:checked+.btn::after {
        transform: rotate(-45deg);
    }
    
    #case-pdf a:hover {
        color: var(--main_color);
    }
    @media screen and (max-width: 956px) {
        .case_section {
            border-left: none;
        }
    
        .case_title h2::before {
            content: none;
        }

        .section_intro ul dl dt {
            width: 20%;
        }
        .section_intro ul dl dd {
            width: 80%;
        }
        .section_body {
            margin-right: 0;
            margin-left: 0;
        }
        .section_body ul {
            max-width: 90%;
        }

    }