/* CSS Document */
/*
GENERAL STYLING
================================================ */
html {
    font-size: 100%;
    /* スムーズスクロール */
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
}
body {
    color: #303030;
    font-family: 'Zen Kaku Gothic New', sans-serif;
    max-width: 100%;
    box-sizing: border-box;
    margin: 0;
   display: none;
}
body::before {
    background-image: url("../img/background2.png");
    background-image: no-repeat;
    background-image: center;
    background-size: cover;
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    z-index: -1;
    width: 100%;
    height: 100vh;
}
/*
COMMON
================================================ */
.container-fluid {
    margin: 0;
    padding: 0;
    max-width: 100%;
    overflow-x: clip;
}
p {
    line-height: 1.7;
}
img {
    max-width: 100%;
}
a {
    text-decoration: none;
    color: #303030;
}
a:hover {
    text-decoration: none;
    color: #303030;
}
.fa-solid {
    color: #303030;
}
.fa_little {
    font-size: 0.8em;
}
.section-title {
    font-size: 1.7rem;
    font-weight: 400;
}
.title_en {
    font-size: 0.9rem;
    color: #AAA7A7;
    white-space: nowrap;
    font-family: 'Zen Kaku Gothic New', sans-serif;
    margin-top: 0;
}

/*
LOADING
================================================ */
/* Loading背景画面設定　*/
#loading {
  /*fixedで全面に固定*/
	position: fixed;
	width: 100vw;
	height: 100vh;
	z-index: 3000;
	background:#f5f5f5;
	text-align:center;
	color:#fff;
}

/* Loading画像中央配置　*/
#loading_logo {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
}

/* Loading アイコンの大きさ設定　*/
#loading_logo svg{
    width:3000;
}

/*=============== SVGアニメーション内の指定 =================*/

/*アニメーション前の指定*/
#mask path {
		fill-opacity: 0;/*最初は透過0で見えない状態*/
		transition: fill-opacity .5s;/*カラーがつく際のアニメーション0.5秒で変化*/
		fill: none;/*塗りがない状態*/
		stroke: #c0c0c0;/*線の色*/
        stroke-width: 0.7px;
	}

/*アニメーション後に.doneというクラス名がで付与された時の指定*/
#mask.done path{
	  fill: #333;/*塗りの色*/
	  fill-opacity: 1;/*透過1で見える状態*/
	  stroke: none;/*線の色なし*/
	}



/*
HEADER
================================================ */
.jumbotron {
    max-width: 100%
}
.header {
    width: 100%;
    display: flex;
    justify-content: center;
    margin: 0 0;
    padding: 0 2%;
    padding-bottom: 0px;
    padding-top: 12px;
    height: 90px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    position: sticky;
    top: -30px; /* 60-90 = -30 */
    transition: all 0.3s;
    background: rgba(255, 255, 255, 0.7);
}
.header_wrapper {
    width: 100%;
    display: flex;
    justify-content: space-between;
    position: sticky;
    top: 0;
    padding-bottom: 15px;
    height: 60px;
    align-items: baseline;
}
.main-nav {
    margin-bottom: 15px;
}
.header ul {
    display: flex;
}
.header ul li {
    font-size: 0.9rem;
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-weight: 500;
    color: #4F4F4F;
    margin-bottom: 0;
    padding: 0 15px 0 15px;
    white-space: nowrap;
}
.header ul li:first-child {
    border: none;
}
.header ul li a {
    position: relative;
    display: inline-block;
    text-decoration: none;
    transition: .2s;
    text-align: center;
}
.header ul li a span {
    font-size: 0.7rem;
    color: #AAA7A7;
}
.header ul li:nth-child(-n+5) a::after {
    position: absolute;
    top: -2px;
    left: 0;
    content: '';
    width: 100%;
    height: 1px;
    background: #7F7D7D;
    transform: scale(0, 1);
    transform-origin: left top;
    transition: transform .8s;
}
.header ul li a:hover::after {
    transform: scale(1, 1);
}
.header ul li a:hover {
    opacity: 0.5;
}
.logo {
    display: flex;
    align-items: center;
    font-size: 1.3rem;
    font-weight: 400;
    font-family: 'Zen Kaku Gothic New', sans-serif;
    color: #4F4F4F;
    z-index: 1000;
    white-space: nowrap;
    padding-top: 1rem;
}
.fa-square-instagram {
    font-size: 1.6rem;
}
/*========= ヘッダーロゴ・ナビ表示のためのCSS ===============*/
.animation {
    visibility: hidden;
}
.fadeInDown {
    -webkit-animation-fill-mode: both;
    -ms-animation-fill-mode: both;
    animation-fill-mode: both;
    -webkit-animation-duration: 3s;
    -ms-animation-duration: 3s;
    animation-duration: 3s;
    -webkit-animation-name: fadeInDown;
    animation-name: fadeInDown;
    visibility: visible !important;
}
@-webkit-keyframes fadeInDown {
    0% {
        opacity: 0;
        -webkit-transform: translateY(-20px);
    }
    100% {
        opacity: 1;
        -webkit-transform: translateY(0);
    }
}
@keyframes fadeInDown {
    0% {
        opacity: 0;
        -webkit-transform: translateY(-20px);
        -ms-transform: translateY(-20px);
        transform: translateY(-20px);
    }
    100% {
        opacity: 1;
        -webkit-transform: translateY(0);
        -ms-transform: translateY(0);
        transform: translateY(0);
    }
}
/*
HERO
================================================ */
.hero＿box {
    position: relative;
    max-width: 100%;
}
.hero＿box::before {
    background-image: url("../img/background2.png");
    background-image: no-repeat;
    background-image: center;
    background-size: cover;
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    z-index: -1;
    width: 100%;
    height: 100vh;
}
.hero {
    background-image: url("../img/hero-pc.jpg");
    width: 85%;
    height: 100vh;
    background-repeat: no-repeat;
    background-size: cover; /* 全画面 */
    background-attachment: fixed; /* 固定 */
    background-position: center center; /* 縦横中央 */
}
.hero＿space {
    width: 15%;
    right: 100%;
}
.hero_title {
    border-top: 2px solid #303030;
    padding: 10px;
    font-size: 72px;
    color: #303030;
    font-weight: 300;
    line-height: 75px;
    -webkit-appearance: none;
    margin-top: 130px;
}
.title {
    white-space: nowrap;
}
.text_box {
    position: absolute;
    left: 39%;
    top: 35%;
    -webkit-transform: translate(-39%, -50%);
    transform: translate(-39%, -50%);
}
.vertical {
    writing-mode: vertical-rl;
    text-orientation: mixed;
}
.vertical__part {
    text-orientation: upright;
}
.catch_text {
    position: absolute;
    position: sticky;
    -ms-writing-mode: tb-rl;
    -webkit-writing-mode: vertical-rl;
    writing-mode: vertical-rl;
    margin: 0 0;
    padding: 0 0;
    font-weight: 300;
    font-size: 1.4rem;
    color: #303030;
    text-align: left;
    top: 13%;
    right: 30%;
    z-index: 80;
    white-space: nowrap;
}
/*
NEWS
================================================ */
.news-list-background {
    background: white;
    border-radius: 10px;
    max-width: 100%;
}
.news-list-box {
    width: 100%;
}
.news-list {
    list-style: none outside;
    margin: 0;
    padding: 0;
    width: 100%;
}
.news-list .item {
    display: flex;
    flex-wrap: wrap;
    flex-wrap: nowrap;
    text-decoration: none;
    color: #333;
    border-bottom: 1px solid #CCC;
    padding: 20px 20px;
}
.news-list .item:first-child {
    border-top: 1px solid #CCC;
}
.news-list .item .date {
    margin: 0;
    min-width: 120px;
    font-size: 16px;
    color: #999;
    padding: 0 20px 0 0;
}
.news-list .item .category{
  margin: 0;
  min-width: 80px;
  padding: 0 10px 0 0;
}

.category span{
    display: inline-block;
}



.news-list .item .category span{
  background:#D5EEFF;
  color: #78BBE6;
  text-align: center;
  display: inline-block;
  padding: 7px 20px;
  font-size: 0.7rem;
  line-height: 1;
    border-radius: 5px;
   font-family: 'Zen Kaku Gothic New', sans-serif;
  font-optical-sizing: auto;
  font-weight: 700;
  font-style: normal;
}


.title a:hover {
    opacity: 0.5;
}
    

.news-list .item .title {
    margin: 0;
}
@media screen and (max-width: 767px) {
    .news-list .item {
        flex-wrap: wrap;
    }
    .news-list .item .date {
        min-width: 100px;
    }
    .news-list .item .title {
        margin-top: 10px;
    }
}
/*IMAGE
================================================ */
.contents {
    background: #FFFFFF;
    margin: 0;
    padding: 0;
}
.bg-white_contents {
    background: #FFFFFF;
    margin: 0;
    padding: 0;
}
.image {
    max-width: 100%;
    overflow: clip;
}
.block {
    max-width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: -webkit-sticky;
    position: sticky;
    top: 0;
    padding: 0;
    margin: 0;
}
.copyright {
    position: absolute;
    font-weight: 300;
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-size: 0.6rem;
    top: 12%;
    right: 13%;
    z-index: 60;
}
.img_center {
    position: absolute;
    top: 30px;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    width: 75%;
    height: 75%;
}
.img_center img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 3px;
}
.block-one {
    max-width: 100%;
    background: #FFFFFF;
    z-index: 100;
    margin-bottom: 5%;
}
.block-one img {
    filter: grayscale(80%) contrast(135%);
}
.block-two {
    max-width: 100%;
    background: #FFFFFF;
    z-index: 200;
}
.block-two img {
    filter: contrast(125%);
}
.block-three {
    max-width: 100%;
    background: #FFFFFF;
    z-index: 200;
}
.block-three img {
    filter: contrast(145%);
}
/*ABOUT US
================================================ */
.block-four {
    position: relative;
    max-width: 100%;
    background: #ECEAEA;
    z-index: 200;
    background-color: hsla(0, 0%, 99%, 1);
    background-image:
        radial-gradient(at 54% 55%, rgba(251, 251, 251, 1) 0px, transparent 60%), radial-gradient(at 81% 32%, rgba(115, 248, 224, 0.25) 0px, transparent 60%), radial-gradient(at 7% 90%, rgba(150, 167, 241, 0.4) 0px, transparent 60%);
    background-repeat: no-repeat;
    background-size: 200% 200%;
    background-attachment: fixed; /* 固定 */
    background-position: left center; /* 縦横中央 */
    height: 110vh;
    animation: Grad 6s ease infinite;
    border-radius: 10px 10px 0px 0px;
}


@keyframes Grad {
    0% {
        background-position: 0% 50%
    }
    50% {
        background-position: 100% 50%
    }
    100% {
        background-position: 0% 50%
    }
}
.about_text {
    font-size: 1.3rem;
    font-weight: 300;
}
/*----------------------------
scroll_up ｜下から上へ出現
----------------------------*/
.scroll_up {
    transition: 0.9s ease-in-out;
    transform: translateY(30px);
    opacity: 0;
}
.scroll_up.on {
    transform: translateY(0);
    opacity: 1.0;
}
/*----------------------------
scroll_up ｜遅延
----------------------------*/
.timing02 {
    transition-delay: .3s;
}
.timing03 {
    transition-delay: .6s;
}
.timing04 {
    transition-delay: .9s;
}
.timing05 {
    transition-delay: 1.2s;
}
.timing06 {
    transition-delay: 1.3s;
}
/*ACTIVITIES
================================================ */
.block-five {
    max-width: 100%;
    padding-top: 0%;
    padding-bottom: 10%;
    background: #fff;
    z-index: 200;
    height: auto;
}
.activitiy_img_container {
    position: relative;
    width: 85%;
    max-width: 100%;
    height: 350px;
    margin-bottom: 10%;
}
.activitiy_img {
    top: 30%;
    position: absolute;
    height: 90%;
    object-fit: cover;
    left: 9%;
    right: 5%;
    width: 100%;
    opacity: 0;
    animation: change-img-anim 50s infinite;
    border-radius: 3px;
    filter: contrast(100%);
}
.activitiy_img:nth-of-type(1) {
    animation-delay: 0s;
}
.activitiy_img:nth-of-type(2) {
    animation-delay: 10s;
}
.activitiy_img:nth-of-type(3) {
    animation-delay: 20s;
}
.activitiy_img:nth-of-type(4) {
    animation-delay: 30s;
}
.activitiy_img:nth-of-type(5) {
    animation-delay: 40s;
}
@keyframes change-img-anim {
    0% {
        opacity: 0;
    }
    15% {
        opacity: 1;
    }
    25% {
        opacity: 1;
    }
    30% {
        opacity: 0;
    }
    100% {
        opacity: 0;
    }
}
.adress_title {
    font-family: 'Zen Maru Gothic', sans-serif;
    font-size: 0.8rem;
    font-weight: 400;
}
.adress {
    font-family: 'Zen Maru Gothic', sans-serif;
    font-size: 0.8rem;
    font-weight: 200;
}
table {
    margin: 2%;
    padding: 5%;
    border-spacing: 10px;
}
table th {
    white-space: nowrap;
}
.page-6 {
    padding-bottom: 10%;
}
.page-7 {
    padding-bottom: 5%;
}
/*FOOTER
================================================ */
.footer-wrapper {
    height: 250px;
    position: relative;
}
.foot-text {
    font-size: 1.8rem;
    color: #303030;
    font-family: "Zeyada", cursive;
    font-weight: 400;
    font-style: normal;
}
.foot-copyright {
    font-size: 0.7rem;
    font-family: "Open Sans", sans-serif;
    font-optical-sizing: auto;
    font-weight: 400;
    font-style: normal;
    font-variation-settings:
        "wdth"100;
    color: #303030;
    ;
}
.insta_btn {
    display: inline-block;
    text-align: center;
    color: #2e6ca5;
    font-size: 13px;
    text-decoration: none;
}
.insta_btn:hover { 
    color: #668ad8; 
    transition: .5s; 
}
.insta_btn .insta { 
    position: relative; 
    display: inline-block;
    width: 30px; 
    height: 30px; 
    background: -webkit-linear-gradient(135deg, #427eff 0%, #f13f79 70%) no-repeat;
    background: linear-gradient(135deg, #427eff 0%, #f13f79 70%) no-repeat; 
    overflow: hidden; 
    border-radius: 7px; 
}
.insta_btn .insta:before { 
    content: '';
    position: absolute; 
    top: 23px;
    left: -18px; 
    width: 60px; 
    height: 60px; 
    background: -webkit-radial-gradient(#ffdb2c 10%, rgba(255, 105, 34, 0.65) 55%, rgba(255, 88, 96, 0) 70%);
    background: radial-gradient(#ffdb2c 10%, rgba(255, 105, 34, 0.65) 55%, rgba(255, 88, 96, 0) 70%); 
}
.insta_btn .fa-instagram { 
    color: #FFF; 
    position: relative; 
    z-index: 2; 
    font-size: 25px; 
    line-height: 30px; 
}

#page_top {
    width: 90px;
    height: 90px;
    position: fixed;
    right: 0;
    bottom: 50px;
    opacity: 0.6;
    z-index: 300;
}
#page_top a {
    position: relative;
    display: block;
    width: 90px;
    height: 90px;
    text-decoration: none;
}
#page_top a::before {
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    content: '\f102';
    font-size: 27px;
    color: #BDBDB7;
    position: absolute;
    width: 25px;
    height: 25px;
    top: -410px;
    bottom: 0;
    right: 0;
    left: 0;
    margin: auto;
    text-align: center;
}
#page_top a::after {
    content: '';
    font-family: "Open Sans", sans-serif;
    font-size: 10px;
    color: #fff;
    position: absolute;
    top: -145px;
    bottom: 0;
    right: 0;
    left: 0;
    margin: auto;
    text-align: center;
    color: #AAA7A7;
}



/*
NEWS
================================================ */
#news_page .header {
    height: 60px;
    top: 0px; /* 60-60 = 0 */
    margin-top: 0;
    padding-top: 0;
    background: rgba(255, 255, 255, 1);
    transition: none;
}
#news_page .header_wrapper {
    justify-content: space-between;
    margin-bottom: 10px;
    text-align: center;
}

#news_page information .wrapper {
    margin: 0 auto;
    width: 100%;
    max-width: 1000px;
}
#information h1 {}
#information article {
    margin-bottom: 40px;
    padding: 40px 40px 35px;
    text-align: left;
    border-radius: 20px;
    background-color: #fff;
    border: 1px solid #CCC;
}
#information article .text_date {
    font-size: 0.85rem;
}
#information article h2 {
    margin-bottom: 30px;
    padding-bottom: 12px;
    font-size: 1.15rem;
    line-height: 1.8em;
    border-bottom: 1px solid #CCC;
}
#information article .text_content {
    line-height: 2.0em;
    font-size: 0.85rem;
}
/*
SMART PHONE
================================================ */
/*HUMBERGER MENU*/
.drawer__button {
    position: relative;
    width: 4rem;
    height: 4rem;
    background-color: transparent;
    border: none;
    cursor: pointer;
    padding: 3rem 1.7rem; /* メニュー位置設定 */
    z-index: 999; /* メニューを開いている時もクリックできるよう設定 */
}
/* ハンバーガーボタン内の線 */
.drawer__button > span {
    display: block;
    position: absolute;
    top: 40%;
    left: 50%;
    width: 2rem;
    height: 2px;
    background-color: #4F4F4F;
    transform: translateX(-50%);
}
.drawer__button > span:first-child {
    transform: translate(-50%, calc(-50% - 0.5rem));
    transition: transform 0.3s ease;
}
.drawer__button > span:nth-child(2) {
    transform: translate(-50%, -50%);
    transition: opacity 0.3s ease;
}
.drawer__button > span:last-child {
    transform: translate(-50%, calc(-50% + 0.5rem));
    transition: transform 0.3s ease;
}
/* 展開時のデザイン */
.drawer__button.active > span:first-child {
    transform: translate(-50%, -50%) rotate(-45deg);
}
.drawer__button.active > span:nth-child(2) {
    opacity: 0;
}
.drawer__button.active > span:last-child {
    transform: translate(-50%, -50%) rotate(45deg);
}
/* メニューのデザイン */
.drawer__nav {
    position: fixed; /* 追従ヘッダーなどでも表示できるよう設定しておく */
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.5);
    transition: opacity 0.3s ease;
    opacity: 0;
    visibility: hidden;
}
.drawer__nav.active {
    opacity: 1;
    visibility: visible;
}
.drawer__nav__inner {
    position: relative;
    width: 80%;
    height: 100%;
    background-color: #ffffff;
    padding: 4rem 1.5rem 1rem;
    margin: 0 0 0 auto;
    overflow: scroll;
    transform: translateX(100%);
    transition: transform 0.3s ease;
}
.drawer__nav.active .drawer__nav__inner {
    transform: translateX(0);
}
.drawer__nav__menu {
    list-style: none;
    padding-left: 0;
}
.drawer__nav__link {
    display: block;
    color: #4F4F4F;
    text-decoration: none;
    padding: 1rem 1rem;
    border-bottom: none;
    writing-mode: vertical-rl;
}
/* ハンバーガーメニュー展開時、背景を固定 */
body.active {
    height: 100%;
    overflow: hidden;
}
@media screen and (max-width: 789px) {
    body {
        font-size: 0.9rem;
    }
  
    /*LOADING*/
#loading_logo svg{
    width: 350px;
}
    /*HEADER*/
    .header {
        padding-top: 0px;
        height: 60px;
        top: -10px; /* 50-60 = -10 */
    }
    .nav {
        display: none;
    }
    .header_wrapper {
        justify-content: space-between;
        margin-bottom: 10px;
        text-align: center;
    }
    .logo {
        font-size: 1.2rem;
    }
    .hero_title {
        border-top: 2px solid;
        margin-top: 90px;
        font-size: 58px;
        line-height: 60px;
        color: #303030;
    }

    .fa-chevron-down {
        color: #4F4F4F;
    }
    .fa-solid {
        color: #4F4F4F;
    }
    .text_box {
        position: absolute;
        -webkit-transform: translate(-39%, -50%);
        transform: translate(-39%, -50%);
    }
    ::-webkit-full-page-media, :future, :root .text_box {
        left: 20%;
        top: 38%;
    }
    ::-webkit-full-page-media, :future, :root .hero {
        background-attachment: scroll; /* 動く */
        background-image: url("../img/hero-sp.jpg");
    }
    .hero {
        width: 90%;
    }
    .hero＿space {
        width: 10%;
    }
    .catch_text {
        font-size: 1.1rem;
    }
    
    .img_center {
    top: 20px;
}
    .copyright {
    top: 11%;
}
    

    .block-four {
        height: 140vh;
    }
    .page4{
        padding-top: 10%;
        height: 140vh;
                
    }
    .about_us {
        position: absolute;
        top: 15%;
    }
    .block-five {
        padding-bottom: 10%;
    }
    .activitiy_img_container {
        position: relative;
        width: auto;
        max-width: 100%;
        height: 200px;
        margin-bottom: 15%;
    }
    .activitiy_img {
        top: 30%;
        left: 0;
        right: 0;
        position: absolute;
        height: 90%;
        object-fit: cover;
        width: 100%;
        opacity: 0;
        animation: change-img-anim 50s infinite;
        border-radius: 3px;
        filter: contrast(100%);
    }
    table {
        font-size: 0.8rem;
    }
    table th {
        padding: 18px;
    }
    table td {
        padding: 18px;
    }
}
@media screen and (min-width: 790px) {
    .hamburger-menu {
        display: none;
    }
}