@charset "utf-8";

/* ++++++++++++++++++++++++++++++++++++++
   File: index.css
   Version: 1.0.0
   Update: 2025-08-23
   Author: kobako design

   (c)2025 kobako design
++++++++++++++++++++++++++++++++++++++ */



/* ////////////////////////////////////////////////////////////////////////

   PC

//////////////////////////////////////////////////////////////////////// */

/* ====================================================
		Mail Visual
==================================================== */
/* -------------------------------
		Layout
------------------------------- */
#mainVisual {
  width: 100%;
  height: 100vh!important;
  position: relative;
}
#mainVisual::after {
  content: '';
  width: 0;
  height: 0;
  position: absolute;
  bottom: 0;
  left: 0;
  border-style: solid;
  border-width: 180px 500px 0 0;
  border-color: transparent #1c1b1b transparent transparent;
  display: block;
  z-index: 1;
}

/* -------------------------------
		Slide
------------------------------- */
#mainVisual .swiper-wrap {
  position: relative;
  overflow: hidden;
}
#mainVisual .swiper-slide-active .slide-img,
#mainVisual .swiper-slide-duplicate-active .slide-img,
#mainVisual .swiper-slide-prev .slide-img {
  animation: zoom-in 10s linear 0s 1 normal both;  
}
#mainVisual .slide-img img {
  object-fit: cover;
  height: 100vh;
  width: 100vw;
}
@keyframes zoom-in {
  0% {transform: scale(1);}
  100% {transform: scale(1.2);}
}

/* -------------------------------
		Catch Copy
------------------------------- */
#main_catch-copy {
  width: 100%;
  position: absolute;
  bottom: 20px;
  left: 0;
  z-index: 99998;
}

/* -------------------------------
		Scroll Down
------------------------------- */
.scrolldown {
  height: 150px;
	position: absolute;
	right: 30px;
	bottom: 0;
	z-index: 999;
}

/* Text */
.scrolldown span {
  color: #fff;
	font-size: 1.4rem;
  font-family: "League Gothic", sans-serif;
  font-weight: 400;
	letter-spacing: 0.05em;
  writing-mode: vertical-rl;
	position: absolute;
	left: 0;
	top: 0;
}

/* Line */
.scrolldown::after {
	content: '';
	position: absolute;
	top: 0;
	width: 1px;
	height: 80px;
	background: #eee;
	animation: pathmove 1.8s ease-in-out infinite;
	opacity: 0;
}
@keyframes pathmove {
	0%{
		height: 0;
		top: 0;
		opacity: 0;
	}
	30%{
		height: 80px;
		opacity: 1;
	}
	100%{
		height: 0;
		top: 150px;
		opacity: 0;
	}
}

/* -------------------------------
		Button - Entry
------------------------------- */
#btn_entry {
  max-width: 340px;
  width: 90%;
  position: fixed;
  bottom: 20px;
  right: 580px;
  z-index: 999;
}
#btn_entry a {
  max-width: calc(340px - 10px);
  color: #fff;
  font-size: 1.9rem;
  font-weight: 500;
  letter-spacing: .1em;
  text-align: center;
  background: #262c6d;
  border-radius: 5px;
  filter: drop-shadow(0 0 10px rgb(0,0,0,0.3));
  display: block;
  padding: 20px 0 20px 10px;
  transition: .3s;
}

/* Arrow */
#btn_entry a span {
  position: relative;
  padding-right: 65px;
}
#btn_entry a span::after {
  content: '';
  width: 44px;
  height: 20px;
  background: url("../img_common/btn_arrow_blue.png") no-repeat 0 0 / 44px 20px;
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
}

/* Hover */
#btn_entry a:hover {
  color: #262c6d;
  background: #fff;
  opacity: 1;
}




/* ====================================================
		Who we are
==================================================== */
/* -------------------------------
		Layout
------------------------------- */
#who-we-are {
  background: #1c1b1b;
  position: relative;
  padding-bottom: 170px;
}
#who-we-are .row {
  padding-left: 50px;
  position: relative;
}

/* -------------------------------
		Title
------------------------------- */
#who-we-are h2 {
  margin: 0 0 0 20px;
  padding-top: 60px;
}

/* Line */
h2::before {
  top: calc(60px + 1em);
}

/* -------------------------------
		Photo
------------------------------- */
#who-we-are .photoBox {
  padding: 60px 10% 40px 0;
  position: relative;
  z-index: 999;
}
#who-we-are .photoBox p:nth-child(1) {
  width: 282px;
  position: relative;
  top: 0;
  left: 140px;
}
#who-we-are .photoBox p:nth-child(2),
#who-we-are .photoBox p:nth-child(3) {
  width: 115px;
  position: absolute;
}
#who-we-are .photoBox p:nth-child(2) { bottom: 125px; left: 14px;}
#who-we-are .photoBox p:nth-child(3) { bottom: 0; left: -50px;}

/* -------------------------------
		Text
------------------------------- */
#who-we-are .txt {
  color: #fff;
  padding: 20px 30px 30px;
}

/* -------------------------------
		Button
------------------------------- */
#who-we-are .btn {
  margin: 0 0 0 30px;
}

/* -------------------------------
		Rotate Box
------------------------------- */
#who-we-are .rotateBox {
  width: calc(500px - 50px);
  height: 400px;
  left: 50px;
}
#who-we-are .title-bg-marquee {
  width: 520px;
  height: 200px;
  border-top: 1px solid rgb(255,255,255,.1);
  top: 80px;
  padding-top: 40px;
}
#who-we-are .title-bg-track div {
  user-select: none;
}
#who-we-are .title-bg-track div img {
  display: block;
}

/* Large */
#who-we-are .title-bg-track.large div {
  width: 2140px;
  height: 80px;
}
#who-we-are .title-bg-track.large div img {
  max-width: 2140px;
  height: auto;
}

/* Small */
#who-we-are .title-bg-track.small div {
  width: 2040px;
  height: 20px;
}
#who-we-are .title-bg-track.small div img {
  max-width: 2040px;
  height: auto;
}

/* -------------------------------
		Background - Loop Text
------------------------------- */
#who-we-are .bg-marquee.column {
  width: 50px;
  height: 100%;
  border-right: 1px solid rgb(255,255,255,.1);
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}
#who-we-are .bg-marquee.column .bg-track {
  display: flex;
  flex-direction: column;
  animation: scrollY 100s linear infinite;
}
#who-we-are .bg-marquee.column .bg-track div {
  width: 50px;
  height: 1960px;
  display: inline-block;
  user-select: none;
}
#who-we-are .bg-marquee.column .bg-track div img {
  width: 50px;
  height: 1960px;
  display: block;
}
@keyframes scrollY {
  0% {
    transform: translateY(0);
  }
  100% {
    transform: translateY(-100%);
  }
}




/* ====================================================
		Gallery
==================================================== */
/* -------------------------------
		Layout
------------------------------- */
#gallery {
  margin-top: -180px;
  padding-bottom: 15px;
  position: relative;
  z-index: 1;
}
#gallery li {
  position: relative;
}

/* Background */
#gallery::after {
  content: '';
  width: 100%;
  height: calc(100% - 180px);
  background: #1c1b1b;
  position: absolute;
  bottom: 0;
  left: 0;
  display: block;
  z-index: 0;
}

/* -------------------------------
		Layout - First
------------------------------- */
#gallery li:first-child {
  padding: 0 10px;
  position: relative;
}
#gallery li:first-child img {
  position: relative;
  z-index: 1;
}

/* Background */
#gallery li:first-child::after {
  content: '';
  width: 100%;
  height: 300px;
  background: #1c1b1b;
  position: absolute;
  bottom: 0;
  left: 0;
  display: block;
  z-index: 0;
}

/* -------------------------------
		Layout - 1column / 2column
------------------------------- */
#gallery .column1,
#gallery .column2 {
  padding: 0 10px;
}

/* -------------------------------
		Layout - 1column
------------------------------- */
#gallery .column1 {
  margin-top: -169px;
}

/* -------------------------------
		Layout - 2column
------------------------------- */
#gallery .column2 {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-top: -82px;
}
#gallery .column2 p {
  width: 238px;
}
#gallery .column2 p:nth-child(2) {
  margin-top: -87px;
}

/* -------------------------------
		z-index
------------------------------- */
#gallery li:nth-child(1) { z-index: 1;}
#gallery li:nth-child(2) { z-index: 2;}
#gallery li:nth-child(3) { z-index: 3;}
#gallery li:nth-child(4) { z-index: 4;}
#gallery li:nth-child(5) { z-index: 5;}
#gallery li:nth-child(6) { z-index: 6;}
#gallery li:nth-child(7) { z-index: 7;}

/* -------------------------------
		Rotate Box
------------------------------- */
#gallery .rotateBox {
  width: 500px;
  height: 500px;
  top: 450px;
  left: 0;
  z-index: 999;
}
#gallery .title-bg-marquee {
  width: 520px;
  height: 200px;
  top: 60px;
  padding-top: 40px;
}
#gallery .title-bg-track {
  animation: scrollX 60s linear infinite;
  opacity: 1;
}
#gallery .title-bg-track div {
  width: 1990px;
  height: 80px;
}
#gallery .title-bg-track div img {
  max-width: 1990px;
}




/* ====================================================
		Join us
==================================================== */
/* -------------------------------
		Layout
------------------------------- */
#join-us {
  color: #fff;
  background: #262c6d;
  position: relative;
  padding-bottom: 70px;
}

/* Background */
#join-us::before {
  content: '';
  width: 0;
  height: 0;
  position: absolute;
  top: -180px;
  left: 0;
  border-style: solid;
  border-width: 180px 500px 0 0;
  border-color: transparent #262c6d transparent transparent;
  display: block;
  z-index: 1;
}

/* -------------------------------
		Title
------------------------------- */
#join-us h2 {
  width: 150px;
  margin-left: 295px;
}
#join-us h2::before {
  content: none;
}

/* -------------------------------
		Rotate Box
------------------------------- */
#join-us .rotateBox {
  width: 500px;
  height: 420px;
  z-index: 1;
  margin-top: -178px;
}
#join-us .title-bg-marquee {
  width: 570px;
  height: 220px;
  top: 80px;
}

/* Large */
#join-us .title-bg-track.large div {
  width: 1950px;
  height: 80px;
}
#join-us .title-bg-track.large div img {
  max-width: 1950px;
  height: auto;
}

/* Small */
#join-us .title-bg-track.small div {
  width: 2040px;
  height: 20px;
}
#join-us .title-bg-track.small div img {
  max-width: 2040px;
  height: auto;
}

/* -------------------------------
		Text
------------------------------- */
#join-us p,
#join-us ol {
  padding: 0 30px;
}
#join-us p {
  font-size: 1.8rem;
  line-height: 1.8;
  padding-bottom: 30px;
}

/* -------------------------------
		Ol List
------------------------------- */
#join-us ol li {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-content: center;
  margin-bottom: 10px;
}
#join-us ol li span,
#join-us ol li p {
  background: #1c215a;
  padding: 30px 0;
}

/* Number */
#join-us ol li span {
  width: 20%;
  font-family: "League Gothic", sans-serif;
  text-align: center;
}

/* Text */
#join-us ol li p {
  width: calc(79.8% - 60px);
  padding: 28px 30px;
}

/* -------------------------------
		School × Rugby
------------------------------- */
#join-us section {
  padding-top: 100px;
  position: relative;
}

/* Rotate Box */
#join-us section .rotateBox {
  width: 500px;
  height: 420px;
  top: 30px;
  z-index: 0;
  margin-top: 0;
}
#join-us section .title-bg-marquee {
  width: 570px;
  height: 220px;
  top: 80px;
}
#join-us section .title-bg-track.large div {
  width: 2040px;
  height: 80px;
}
#join-us section .title-bg-track.large div img {
  max-width: 2040px;
  height: auto;
}
#join-us section .title-bg-track.small div {
  width: 2040px;
  height: 20px;
}
#join-us section .title-bg-track.small div img {
  max-width: 2040px;
  height: auto;
}

/* Photo Box ------------------- */
#join-us section .photoBox {
  padding: 50px 0 0;
  position: relative;
}
#join-us section .photoBox p {
  padding: 0;
}

/* Title */
#join-us section h3 {
  padding-bottom: 60px;
}

/* Rotate Box */
#join-us section .photoBox .rotateBox {
  width: 500px;
  height: 40px;
  border-top: 1px solid #fff;
  border-bottom: 1px solid #fff;
  position: relative;
  top: 0;
  z-index: 0;
  margin-top: 0;
  margin-bottom: 50px;
}
#join-us section .photoBox .title-bg-marquee {
  width: 500px;
  height: 40px;
  top: 0;
  transform: none;
}
#join-us section .photoBox .title-bg-track {
  animation: scrollX 60s linear infinite;
  opacity: 1;
}
#join-us section .photoBox .title-bg-track div {
  width: 1960px;
  height: 40px;
}
#join-us section .photoBox .title-bg-track div img {
  max-width: 1960px;
  height: auto;
}

/* Message  */
#join-us section .photoBox .txt {
  font-weight: 500;
  writing-mode: vertical-rl;
  text-orientation: upright;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}
#join-us section .photoBox .txt span {
  background: #1c1b1b;
  display: block;
  padding: 10px 2px 0;
}
#join-us section .photoBox .txt span:first-child {
  margin-left: 10px;
}

/* Button --------------------------- */
#join-us .btn {
  text-align: center;
}




/* ====================================================
		Latest Updates
==================================================== */
/* -------------------------------
		Layout
------------------------------- */
#latest-updates {
  background: #f0f0f0;
  position: relative;
  padding: 140px 0 0;
}

/* Background - text */
#latest-updates::before {
  content: '';
  width: 340px;
  height: 225px;
  background: url("../img_index/tit_latest-updates.png") no-repeat top right / 340px 225px;
  position: absolute;
  top: 0;
  right: 0;
  display: block;
}

/* -------------------------------
		Title
------------------------------- */
#latest-updates h2 {
  margin-left: 17px;
}

/* Line */
#latest-updates h2::before {
  background: #262c6d;
  top: 1em;
}

/* English & Japanese */
#latest-updates h2 strong,
#latest-updates h2 span {
  color: #262c6d;
}

/* -------------------------------
		Instagram Images
------------------------------- */
#latest-updates ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    padding: 80px 40px 30px;
    flex-direction: column;
    align-items: center;
}
#latest-updates ul li {
  width: 298px;
  margin-bottom: 26px;
}
#latest-updates ul li a p{
font-size: 1.4rem;
    line-height: 1.5;
    margin-top: 10px;
}

/* -------------------------------
		Button
------------------------------- */
#latest-updates .instagram-btn {
  text-align: center;
  padding: 10px 0 120px;
}
#latest-updates .instagram-btn a {
  color: #fff;
  font-size: 2.3rem;
  font-family: "League Gothic", sans-serif;
  background: #262c6d;
  border-radius: 5px;
  padding: 8px 55px 8px 50px;
  display: inline-block;
}

/* Instagram Icon */
#latest-updates .instagram-btn a span {
  position: relative;
  padding-left: 40px;
}
#latest-updates .instagram-btn a span::before {
  content: '';
  width: 20px;
  height: 20px;
  background: url("../img_common/icon_instagram.png") no-repeat 0 0 / 20px;
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  display: block;
}









/* ////////////////////////////////////////////////////////////////////////

   TABLET

//////////////////////////////////////////////////////////////////////// */
@media screen and (min-width: 501px) and (max-width: 1099px) {
  
  /* ====================================================
      Mail Visual
  ==================================================== */
  /* -------------------------------
      Button - Entry
  ------------------------------- */
  #btn_entry {
    left: 50%;
    right: auto;
    transform: translateX(-50%);
  }
  
}






/* ////////////////////////////////////////////////////////////////////////

   MOBILE

//////////////////////////////////////////////////////////////////////// */
@media screen and (max-width: 500px) {
  
  /* ====================================================
      Mail Visual
  ==================================================== */
  /* -------------------------------
      Layout
  ------------------------------- */
  #mainVisual {
    width: 100%;
    max-width: 500px;
    overflow: hidden;
  }
  
  /* -------------------------------
      Slide
  ------------------------------- */
  #mainVisual .slide-img img {
    width: 100%;
    max-width: 100%;
  }
  
  /* -------------------------------
      Button - Entry
  ------------------------------- */
  #btn_entry {
    width: 70%;
    max-width: 300px;
    left: 50%;
    right: auto;
    bottom: 10px;
    transform: translateX(-50%);
  }
  #btn_entry a {
    font-size: 1.4rem;
    padding: 10px 0 10px 10px;
  }
  
  /* Arrow */
  #btn_entry a span {
    padding-right: 50px;
  }
  #btn_entry a span::after {
    width: 30px;
    height: 13px;
    background-size: 30px 13px;
  }
  
  
  
  /* ====================================================
      Who we are
  ==================================================== */
  /* -------------------------------
      Photo
  ------------------------------- */
  #who-we-are .photoBox {
    padding: 60px 0 40px 0;
  }
  #who-we-are .photoBox p:nth-child(1) {
    width: 70%;
    left: 22%;
  }
  #who-we-are .photoBox p:nth-child(2),
  #who-we-are .photoBox p:nth-child(3) {
    width: 24%;
  }
  #who-we-are .photoBox p:nth-child(2) { bottom: 22%; left: -5%;}
  #who-we-are .photoBox p:nth-child(3) { bottom: 0; left: -50px;}
  
  
  
  
  /* ====================================================
      Gallery
  ==================================================== */
  /* -------------------------------
      Layout - First
  ------------------------------- */
  /* Background */
  #gallery li:first-child::after {
    height: 200px;
  }
  
  /* -------------------------------
      Layout - 1column
  ------------------------------- */
  #gallery .column1 {
    margin-top: -33.3%;
  }

  /* -------------------------------
      Layout - 2column
  ------------------------------- */
  #gallery .column2 {
    margin-top: -16%;
  }
  #gallery .column2 p {
    width: 49.5%;
  }
  #gallery .column2 p:nth-child(2) {
    margin-top: -18.2%;
  }
  
  /* -------------------------------
      Rotate Box
  ------------------------------- */
  #gallery .rotateBox {
    width: 100%;
    top: 27%;
  }
  
  
  
  
  /* ====================================================
      Join us
  ==================================================== */
  /* -------------------------------
      Title
  ------------------------------- */
  #join-us h2 {
    margin-left: 50%;
  }
  
  /* -------------------------------
      Ol List
  ------------------------------- */
  #join-us ol li span,
  #join-us ol li p {
    background: #1c215a;
    padding: 20px 0;
  }
  
  /* Number */
  #join-us ol li span {
    width: 15%;
  }

  /* Text */
  #join-us p {
    font-size: 1.6rem;
  }
  #join-us ol li p {
    width: calc(84.8% - 40px);
    font-size: 1.5rem;
    padding: 20px;
  }
  
  
  
  
  /* ====================================================
      Latest Updates
  ==================================================== */
  /* -------------------------------
      Instagram Images
  ------------------------------- */
  #latest-updates ul li {
    width: 98%;
    margin-bottom: 6%;
  }
  
    
  
  
}