@charset 'utf-8';
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&family=Outfit:wght@100..900&family=Montserrat:ital,wght@0,100..900;1,100..900&display=swap');

/* ==========================================================
 * ACCESSIBILITY / SEO — 視覚的に隠すがクローラー・読み上げには渡すテキスト
 * ========================================================== */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    clip-path: inset(50%);
    white-space: nowrap;
    border: 0;
}

/* ==========================================================
 * RESET
 * ========================================================== */
html,
body,
div,
span,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
abbr,
address,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
samp,
small,
strong,
sub,
sup,
var,
b,
i,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
dialog,
figure,
footer,
header,
hgroup,
menu,
nav,
section,
time,
mark,
audio,
video {
    margin: 0;
    padding: 0;
    border: 0;
    outline: 0;
    font-size: 100%;
    vertical-align: baseline;
    background: transparent;
}

input::placeholder {
    color: #ccc;
}

/* ==========================================================
 * VARIABLES
 * ========================================================== */
:root {
    --base-color: #161616;
    --base-font: "Noto Sans JP", "游ゴシック", YuGothic, "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", Verdana, "メイリオ", Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
    --montserrat: "Montserrat", "Noto Sans JP", "游ゴシック", YuGothic, sans-serif;
    --outfit: "Outfit", "Noto Sans JP", "游ゴシック", YuGothic, sans-serif;

    --wrap: 1400px;
    --header-h: 100px;
}

/* ==========================================================
 * BASE
 * ========================================================== */
#body-wrap {
    min-width: 1100px;
    overflow-x: clip;
}

body {
    -webkit-text-size-adjust: 100%;
    line-height: 1.8;
    color: var(--base-color);
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 0.075em;
    font-family: var(--base-font);
}

#body-bg{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: url(img/bg.webp) no-repeat center center / cover;
    z-index: -9999;
    pointer-events: none;
}

.wrap {
    width: 100%;
    max-width: var(--wrap);
    margin: 0 auto;
}

a {
    transition: .2s;
    text-decoration: none;
    color: inherit;
}

a:hover {
    opacity: .7;
}

img {
    max-width: 100%;
    vertical-align: bottom;
}

ul,
ol {
    list-style: none;
}

/* HEADER */
.nav-toggle-wrap{
    position: fixed;
    top: 0;
    right: 0;
    width: 60px;
    height: 60px;
    background-color: #fff;
    border: 1px solid #E50012;
    border-bottom-left-radius: 10px;
    z-index: 999;
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}
.nav-toggle{
    width: 28px;
    height: 18px;
    position: relative;
}
.nav-toggle span{
    display: block;
    width: 100%;
    height: 2px;
    background-color: #E50012;
    position: absolute;
    left: 0;
    transition: .2s;
}
.nav-toggle span:nth-child(1){
    top: 0;
}
.nav-toggle span:nth-child(2){
    top: 8px;
}
.nav-toggle span:nth-child(3){
    top: 16px;
}
.open .nav-toggle span:nth-child(1){
    top: 8px;
    transform: rotate(45deg);
}
.open .nav-toggle span:nth-child(2){
    opacity: 0;
}
.open .nav-toggle span:nth-child(3){
    top: 8px;
    transform: rotate(-45deg);
}
.drawer{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 998;
    display: none;
}
.drawer .contents-left{
    width: 100%;
}
.drawer-logo{
    display: none;
}


/* FOOTER */
#footer{
    margin-top: 100px;
    padding-bottom: 25px;
}
.footer-link{
    margin: 160px 0 78px;
}
.footer-link img,
.footer-img img{
    width: 100%;
}
.footer-copyright{
    margin-top: 50px;
    text-align: center;
    letter-spacing: 0;
}


/* INDEX */
.mv{
    position: relative;
}
.mv-btn{
    position: absolute;
    z-index: 1;
    right: 3vw;
    bottom: 3vw;
}
.mv-btn__item:not(:last-child){
    margin-bottom: 6px;
}
.mv-btn__item img{
    width: 20.8vw;
}
.mv-link{
    position: absolute;
    top: 31vw;
    right: 3vw;
    text-align: right;
}
.mv-link a{
    display: inline-block;
}
.mv-link a img{
    display: block;
}
.contents{
    display: flex;
}
.contents-left{
    background-color: #E50012;
    position: sticky;
    top: 0;
    left: 0;
    width: calc(100% - 700px);
    height: 100vh;
}
.contents-left__bg{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(img/nav-bg.webp) no-repeat center center / cover;
    z-index: -1;
}
.contents-left__event{
    width: 100%;
    height: calc(100vh - 432px);
    background-color: rgb(229 0 18 / 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
}
.contents-left__event-img{
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    max-height: calc(100% - 100px);
}
.contents-left__event-img a{
    display: block;
}
.contents-left__event-img img{
    max-height: calc(100vh - 432px - 100px);
    width: auto;
}
.contents-left__link{
    height: 432px;
    background-color: rgb(25 25 25 / 0.9);
}
.contents-left__inner{
    max-width: 1020px;
    margin: 0 auto;
    width: 100%;
    height: 100%;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
}
.contents-left__link-flex{
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    align-items: center;
    justify-content: center;
    height: 100%;
}
.contents-left__link-flex__box{
    max-width: 400px;
    width: 100%;
}
.contents-left__link-flex__box-link{
    margin-bottom: 6px;
}
.contents-left__link-flex__box-sns{
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 10px;
    margin-top: 20px;
}
.contents-main{
    width: 100%;
    max-width: 700px;
    margin-left: auto;
}
.contents-main__tab{
    margin: 100px 0;
    position: relative;
}
.contents-main__tab::before{
    content: "";
    width: 100%;
    height: 1px;
    background-color: #191919;
    position: absolute;
    transform: translateY(-50%);
    top: 50%;
    left: 0;
    z-index: -1;
}
.contents-main__tab ul{
    max-width: 580px;
    width: 100%;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(2,1fr);
    gap: 10px;
}
.contents-main__tab ul li{
    cursor: pointer;
    position: relative;
    transition: .2s;
    background-color: #fff;
    line-height: 80px;
    text-align: center;
    border: 1px solid #191919;
    border-radius: 4px;
    font-size: 18px;
    font-weight: 900;
    letter-spacing: 0;
}
.contents-main__tab ul li:before{
    content: "";
    position: absolute;
    transform: translateY(-50%);
    top: 50%;
    right: 18px;
    width: 18px;
    height: 18px;
    transition: .2s;
    background: url(img/arrow.svg) no-repeat center center / contain;
}
.contents-main__tab ul li.active{
    background-color: #191919;
    color: #fff;
}
.contents-main__tab ul li.active:before{
    transform: translateY(-50%) rotate(180deg);
    -webkit-filter: brightness(0) grayscale(100%) invert(1);
    -moz-filter: brightness(0) grayscale(100%) invert(1);
    -o-filter: brightness(0) grayscale(100%) invert(1);
    -ms-filter: brightness(0) grayscale(100%) invert(1);
    filter: brightness(0) grayscale(100%) invert(1);
}
.contents-main__tab-cont__about img{
    max-width: 950px;
    width: 950px;
    position: relative;
    left: -250px;
    pointer-events: none;
}
.contents-main__tab-cont__about #coach{
    margin-top: 100px;
}
.contents-main__tab-cont__overview{
    padding: 0 60px;
}