@charset "UTF-8";

:root {
  --base-font-color: #D4121B;
  --sub1-font-color: #FFF;
  --sub2-font-color: #4D4D4D;
  --base-background-color: linear-gradient(to right, #e15a1a 0%, #c22c1f 90%, #d4121b 100%);
  --sub-background-color: #D4121B;
  --line1-color: #D4121B;
  --line2-color: #4D4D4D;
  --line3-color: #E15A1A;
  --base-font-family: 'Noto Sans JP', sans-serif;
  --en-font-family: century-gothic, CenturyGothic, 'Century Gothic', sans-serif;
  --en-sub-family: 'Superclarendon', sans-serif;
  --page-width: calc(100vw - 40px);
  --max-page-width: 1120px;
  --section-padding: 40px 0;
  --letter-spacing: 0.06em;
  --hover-opacity: 0.7;
  --transition: all .5s;
  --skew: skewX(-23deg);
  --skew-reverse: skewX(23deg);
}

@media screen and (min-width: 767px) {
  :root {
    --section-padding: 70px 0;
  }
}

html,
body {
  overflow-x: hidden;
  font-family: var(--base-font-family);
  color: var(--base-font-color);
  letter-spacing: var(--letter-spacing);
}

html {
  font-size: 46.875%;
}

body {
  font-size: 16px;
  font-size: 1.6rem;
  line-height: 1.4;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

a {
  color: var(--base-font-color);
  text-decoration: none;
  transition: all 0.4s;
}

ul {
  list-style: none;
}

.section-wrapper {
  padding: 120px 0;
}

.section-container {
  width: var(--page-width);
  max-width: var(--max-page-width);
  margin: auto;
}

.section-inner {
  padding: var(--page-padding);
}

.d-flex {
  display: flex;
}

.align-items-center {
  align-items: center;
}

.justify-content-center {
  justify-content: center;
}

.justify-content-between {
  justify-content: space-between;
}

.justify-content-around {
  justify-content: space-around;
}

.justify-content-end {
  justify-content: flex-end;
}

.flex-wrap {
  flex-wrap: wrap;
}

.flex-direction-reverse {
  flex-direction: row-reverse;
}

.flex-direction-column {
  flex-direction: column;
}


section:not(#kv) {
  padding: var(--section-padding);
}

.skew {
  transform: var(--skew);
  position: relative;
  overflow: hidden;
  transform-origin: bottom left;
}

.skew>* {
  width: 115%;
  height: 100%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) var(--skew-reverse);
  position: absolute;
}

.section-header {
  text-align: center;
  margin-bottom: 25px;
  position: relative;
  z-index: 3;
}

.section-header .sub-title {
  width: 110px;
  font-size: 1.8rem;
  font-weight: 700;
  padding: 2px 0;
  font-family: var(--en-font-family);
  letter-spacing: var(--letter-spacing);
  text-indent: var(--letter-spacing);
  display: block;
  margin: 0 auto 20px;
  position: relative;
}

.section-header.sub-color .sub-title {
  color: var(--sub1-font-color);
}

.section-header .sub-title::before,
.section-header .sub-title::after {
  content: "";
  height: 1px;
  width: 70px;
  background: var(--sub-background-color);
  position: absolute;
}

.section-header.sub-color .sub-title::before,
.section-header.sub-color .sub-title::after {
  background: var(--sub1-font-color);
}

.section-header .sub-title::before {
  top: 0;
  right: 0;
}

.section-header .sub-title::after {
  bottom: 0;
  left: 0;
}

.section-main,
.case_study-list {
  position: relative;
  z-index: 3;
}

.line {
  height: 2px;
  position: absolute;
  transform: rotate(-67deg);
  z-index: 2;
}

.line::before {
  position: absolute;
  content: "";
  top: 0;
  left: 0;
  right: auto;
  width: 0;
  height: 100%;
  animation-name: lineAnime;
  animation-fill-mode: forwards;
  animation-duration: 3s;
  animation-iteration-count: infinite;
}

.line_r::before {
  background-color: var(--line1-color);
}

.line_b::before {
  background-color: var(--line2-color);
}

.line_w::before {
  background-color: var(--sub1-font-color);
}

.line_o::before {
  background-color: var(--line3-color);
}

.line_ani_1::before {
  animation-delay: 1s;
}

.line_ani_2::before {
  animation-delay: 2s;
}

.line_ani_3::before {
  animation-delay: 3.5s;
}

@keyframes lineAnime {
  0% {
    left: auto;
    right: 0;
    width: 0;
  }

  40% {
    left: auto;
    right: 0;
    width: 100%;
  }

  41% {
    left: 0;
    right: auto;
    width: 100%;
  }

  80% {
    left: 0;
    right: auto;
    width: 0;
  }

  100% {
    left: 0;
    right: auto;
    width: 0;
  }
}


@media screen and (max-width: 767px) {

  .for-pc {
    display: none !important;
  }

  .section-header .main-title.sp-scale {
    transform: scale(.7);
  }
}

@media screen and (min-width: 768px) {
  html {
    font-size: 62.5%;
  }

  .for-sp {
    display: none;
  }

  .for-tab {
    display: none;
  }

  .section-header {
    margin-bottom: 55px;
  }

  .section-header .sub-title {
    font-size: 1.3rem;
    padding: 5px 0;
  }
}

@media screen and (max-width: 768px) and (min-width: 1024px) {
  .for-tab {
    display: block;
  }
}

/* ==================================
== header
================================== */
header {
  top: 0;
  right: -5px;
  position: fixed;
  z-index: 999;
}

header ul li {
  height: 45px;
}


header ul li:first-child {
  width: 160px;
  margin-right: 5px;
}

header ul li:last-child {
  width: 210px;
}

header ul li a {
  color: var(--sub1-font-color);
  display: flex;
  font-size: 2.0rem;
  justify-content: center;
  align-items: center;
}

header ul li a:hover {
  opacity: var(--hover-opacity);
}

header ul li:first-child a {
  background: var(--sub-background-color);
}

header ul li:last-child a {
  background: var(--base-background-color);
}

@media screen and (max-width: 767px) {}

@media screen and (min-width: 768px) {
  header ul li {
    height: 74px;
  }

  header ul li:first-child {
    width: 27vw;
    max-width: 230px;
  }

  header ul li:last-child {
    width: 27vw;
    max-width: 300px;
  }

}


/* ==================================
== #kv
================================== */
#kv {
  width: 100vw;
  height: calc(var(--vh) * 100);
  background: url(../images/kv-bg-sp.png) no-repeat center / cover;
  position: relative;
}

#kv .kv-logo,
#kv img.kv-catchphrase,
#kv img.kv-text {
  position: absolute;
  z-index: 3;
}

#kv .kv-logo {
  top: 70px;
  left: 50%;
  transform: translate(-50%, 0);
}

#kv .kv-logo img:last-child{
  margin: 15px auto 0;
  display: block;
}

#kv img.kv-catchphrase {
  width: min(90vw, 994px);
  max-width: 340px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

#kv img.kv-unilife {
  width: 93vw;
  max-width: 350px;
  bottom: 20px;
  right: 50%;
  transform: translate(50%, 0);
  background: var(--sub-background-color);
  padding: 8px;
}

#kv img.kv-text {
  width: 75vw;
  max-width: 292px;
  bottom: 20px;
  left: 0;
}

@media screen and (max-width: 767px) {
  /* #kv img.kv-text {
    transform: translate(-50%, 0);
  } */
}

@media screen and (min-width: 768px) {
  #kv {
    background: url(../images/kv-bg.jpg?11) no-repeat center / cover;
  }

  #kv img {
    max-width: none !important;
  }

  #kv .kv-logo {
    width: 30%;
    max-width: 310px;
    top: 20px;
    left: 20px;
    transform: translate(0, 0);
  }

  #kv img.kv-unilife {
    bottom: 30px;
    right: 40px;
    /* width: min(31%, 460px); */
    width: min(45%, 700px);
    transform: none;
    padding: 15px;
  }

  #kv img.kv-text {
    bottom: 30px;
    /* width: min(60%, 865px); */
    width: min(45%, 700px);
  }

}


/* ==================================
== #about
================================== */
#about {
  background: url('../images/about-bg-sp.png') no-repeat center bottom / contain;
  position: relative;
}

#about .about-photo {
  width: 100%;
  position: relative;
  z-index: 3;
}

#about .about-text p {
  font-size: 2rem;
  line-height: 1.9;
  color: var(--sub2-font-color);
  font-feature-settings: "palt";
}


#about .line_1 {
  width: 360px;
  top: 0;
  right: -78px;
}

#about .line_2 {
  width: 462px;
  top: 115px;
  left: -171px;
}

#about .line_3 {
  width: 412px;
  top: 252px;
  left: -152px;
  height: 4px;
}

@media screen and (max-width: 767px) {
  #about .section-main .d-flex {
    flex-direction: column;
  }

  #about .about-photo {
    margin-bottom: 20px;
  }

  #about .about-text p {
    width: var(--page-width);
    margin: auto;
  }
}

@media screen and (min-width: 768px) {
  #about {
    background: url('../images/about-bg.png') no-repeat right -185px bottom / contain;
  }

  #about .about-photo {
    width: 47vw;
    max-width: 658px;
    max-height: 598px;
  }

  #about .about-text {
    margin-left: calc(min(15%, 215px) * -1);
  }

  #about .about-text p {
    font-size: min(1.7vw, 2.4rem);
  }

  #about .about-text p:nth-child(1) {
    text-indent: calc(0.85em * 12);
  }

  #about .about-text p:nth-child(2) {
    text-indent: calc(0.85em * 11);
  }

  #about .about-text p:nth-child(3) {
    text-indent: calc(0.85em * 10);
  }

  #about .about-text p:nth-child(4) {
    text-indent: calc(0.85em * 9);
  }

  #about .about-text p:nth-child(5) {
    text-indent: calc(0.85em * 8);
  }

  #about .about-text p:nth-child(6) {
    text-indent: calc(0.85em * 7);
  }

  #about .about-text p:nth-child(7) {
    text-indent: calc(0.85em * 6);
  }

  #about .about-text p:nth-child(8) {
    text-indent: calc(0.85em * 5);
  }

  #about .about-text p:nth-child(9) {
    text-indent: calc(0.85em * 4);
  }

  #about .about-text p:nth-child(10) {
    text-indent: calc(0.85em * 3);
  }

  #about .about-text p:nth-child(11) {
    text-indent: calc(0.85em * 2);
  }

  #about .about-text p:nth-child(12) {
    text-indent: calc(0.85em * 1);
  }
}


/* ==================================
== #point
================================== */
#point {
  background: var(--base-background-color);
  position: relative;
}

#point article {
  width: calc(100% - 30px);
  margin: auto;
  color: var(--sub1-font-color);
}

#point article .point_label {
  margin-left: 25px;
}

#point article .point_icon {
  text-align: center;
  margin-top: -30px;
  margin-bottom: 20px;
  display: flex;
  justify-content: center;
  align-items: flex-end;
}

#point article .point_text p {
  text-align: center;
  font-size: 2.6rem;
  line-height: 1.6;
  font-weight: 500;
  font-feature-settings: "palt";
}

#point .line_1 {
  width: 360px;
  top: -40px;
  left: -30px;
}

#point .line_2 {
  width: 360px;
  bottom: -43px;
  right: -70px;
}

@media screen and (max-width: 767px) {
  #point article {
    margin: 0 auto 40px;
  }

  #point article:last-child {
    margin-bottom: 0;
  }

  #point article .point_icon img {
    width: 112px;
  }
}

@media screen and (min-width: 768px) {
  #point article {
    width: calc((100% - 30px) / 4);
  }

  #point article .point_label {
    margin-left: 10px;
    width: 75.65px;
  }

  #point article .point_icon {
    height: 105px;
    margin-top: -10px;
    margin-bottom: 30px;
  }

  #point article .point_text p {
    font-size: min(1.8vw, 2.1rem);
  }
}

/* ==================================
== #movie
================================== */
#movie {
  background: url('../images/movie-bg-sp.jpg') no-repeat center center / cover;
  position: relative;
  z-index: 3;
}

#movie::before {
  content: "";
  width: 100%;
  height: 100%;
  background: var(--base-background-color);
  opacity: .4;
  top: 0;
  left: 0;
  position: absolute;
  z-index: 4;
}

#movie .section-container {
  height: 100%;
  position: relative;
}

#movie .movie_ink {
  width: 48.8vw;
  margin: 0 auto 20px;
  position: relative;
  z-index: 5;
}

#movie .movie_text {
  width: 100%;
  position: relative;
  z-index: 5;
}

#movie .movie_text iframe {
  width: 100%;
  aspect-ratio: 1.7;
}

#movie .movie_text .movie_btn {
  width: 80%;
  bottom: 50%;
  left: 50%;
  transform: translate(-50%, 150%);
  position: absolute;
  transition: var(--transition);
  cursor: pointer;
}

#movie .movie_archive {
  width: 245px;
  height: 45px;
  bottom: -65px;
  right: -21px;
  position: absolute;
}

#movie .movie_archive a {
  color: var(--sub1-font-color);
  background: var(--base-background-color);
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 2.2rem;
}

#movie .movie_archive a::after {
  content: "";
  background: no-repeat center / contain;
  background-image: url('data:image/svg+xml;base64,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');
  margin-left: 10px;
  width: 23px;
  height: 13px;
}

#movie .movie_archive a:hover {
  opacity: var(--hover-opacity);
}

#promotion-video {
  width: 100%;
}

@media screen and (max-width: 767px) {}

@media screen and (min-width: 768px) {
  #movie {
    background: url('../images/movie-bg.jpg') no-repeat center center / cover;
    height: min(55vw, 600px);
  }


  #movie .movie_text {
    top: 50%;
    right: 0;
    transform: translate(0, -50%);
    position: absolute;
    z-index: 5;
    width: 60%;
    max-width: initial;
  }

  #movie .movie_ink {
    left: -30px;
    position: absolute;
    z-index: 5;
    width: min(30vw, 403.94px);
    bottom: 50%;
    transform: translate(0, 50%);
    margin: 0;
  }

  #movie .movie_archive {
    width: min(60vw, 530px);
    height: min(5vw, 68px);
    bottom: calc(min(12vw, 105px) * -1);
    right: -162px;
  }

  #movie .movie_archive a {
    font-size: min(3.2vw, 3.0rem);
  }

  #movie .movie_archive a::after {
    margin-left: 10px;
    width: 41px;
    height: 24px;
  }

  #movie .movie_text .movie_btn:hover {
    opacity: var(--hover-opacity);
    transform: translate(-50%, 150%) scale(1.1);
  }
}

/* ==================================
== #program
================================== */
#program {
  background: var(--base-background-color);
  position: relative;
}

section#program {
  padding-top: 100px;
}

#program .section-container {
  overflow: hidden;
}

.program_step {
  width: 100%;
  text-align: center;
  border: solid var(--sub1-font-color);
  border-width: 1px 1px 0 1px;
  position: relative;
  padding: 20px 0;
  margin-bottom: 30px;
  color: var(--sub1-font-color);
}

.program_step:last-child {
  border-bottom-width: 2.1px;
}

.program_step:not(:last-child):after {
  content: url('data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz48c3ZnIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgdmlld0JveD0iMCAwIDExMjAuMiA1NS45OSI+PGRlZnM+PHN0eWxlPi5me2ZpbGw6bm9uZTtzdHJva2U6I2ZmZjtzdHJva2UtbWl0ZXJsaW1pdDoxMDtzdHJva2Utd2lkdGg6Mi4xM3B4O308L3N0eWxlPjwvZGVmcz48ZyBpZD0iYSIvPjxnIGlkPSJiIi8+PGcgaWQ9ImMiPjxwb2x5bGluZSBjbGFzcz0iZiIgcG9pbnRzPSIxMTIwLjEgMS4wNiA1NjIuNTkgNTQuOTIgLjEgMS4wNiIvPjwvZz48ZyBpZD0iZCIvPjxnIGlkPSJlIi8+PC9zdmc+');
  width: calc(100% + 2px);
  background: no-repeat center top / contain;
  bottom: -1px;
  left: 50%;
  transform: translate(-50%, calc(100% - 2px));
  position: absolute;
}

.program_step .program_step_title {
  margin-bottom: 40px;
  position: relative;
}

.program_step .program_step_title::after {
  content: "";
  width: 30px;
  height: 2px;
  background: var(--sub1-font-color);
  bottom: -15px;
  left: 50%;
  transform: translate(-50%, 0);
  position: absolute;
}

.program_step .program_step_text {
  font-size: 2.0rem;
  font-weight: 500;
  line-height: 1.5;
}

#program .line_1 {
  width: 360px;
  top: 211px;
  right: -189px;
  height: 4px;
}

#program .line_2 {
  width: 310px;
  top: 360px;
  right: -85px;
}

#program .line_3 {
  width: 360px;
  top: 533px;
  left: -147px;
  height: 4px;
}

#program .line_4 {
  width: 360px;
  top: 675px;
  left: -180px;
}

#program .line_5 {
  width: 360px;
  bottom: 497px;
  left: -11px;
}

#program .line_6 {
  width: 265px;
  bottom: 122px;
  right: 132px;
}

@media screen and (max-width: 767px) {}

@media screen and (min-width: 768px) {
  #program .section-main {
    width: var(--page-width);
    max-width: var(--max-page-width);
    margin: auto;
  }

  .program_step {
    border-width: 2.1px 2.1px 0 2.1px;
    padding: 40px 0 20px;
    margin-bottom: 80px
  }

  .program_step:not(:last-child):after {
    bottom: 0;
  }

  .program_step .program_step_title {
    margin-bottom: 50px;
  }

  .program_step .program_step_title::after {
    width: 50px;
    height: 3px;
    bottom: -25px;
  }

  .program_step .program_step_text {
    font-size: 2.2rem;
  }

}

/* ==================================
== #case_study
================================== */
#case_study {
  background: url(../images/case_study-bg-sp.jpg)no-repeat center top / contain;
  position: relative;
}

.case_study-list {
  width: 90%;
  margin: 0 auto;
}

.case_study-list article {
  width: 160px;
  position: relative;
  margin-right: 10px;
  transition: var(--transition);
}

.case_study-list_photo {
  width: 160px;
  height: 240px;
  margin-bottom: 5px;
}

.case_study-list_photo::after {
  content: "";
  width: 100%;
  height: 48%;
  background-color: var(--sub-background-color);
  top: 0;
  left: 50%;
  transform: translate(-50%, 110%);
  position: absolute;
  z-index: 2;
  opacity: 0.8;
}

.case_study-list_photo img {
  width: 176%;
  max-width: none;
  height: auto;
  z-index: 1;
}

.case_study-list_photo span {
  width: 160%;
  z-index: 9;
  cursor: pointer;
}

.case_study-list_photo .hover_content {
  width: 100%;
  max-width: none;
  color: var(--sub1-font-color);
  z-index: 3;
  justify-content: flex-end;
}

.case_study-list_photo .hover_content .section-header {
  margin-bottom: 0;
}

.case_study-list_photo .hover_content .hover_content-text {
  font-size: 1.5rem;
  text-align: center;
  font-weight: 500;
  margin-left: -80px;
  padding-bottom: 10px;
}

.case_study-list_info .case_study-list_name_class {
  font-size: 1.2rem;
  font-weight: 500;
  letter-spacing: 0;
  font-style: italic;
}

.case_study-list_info .case_study-list_name_class span {
  font-weight: bold;
  font-family: "Helvetica Neue", Helvetica, Arial, Verdana, Roboto, "游ゴシック", "Yu Gothic", "游ゴシック体", "YuGothic", "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "Meiryo UI", "メイリオ", Meiryo, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
}

.case_study-list_info .case_study-list_name_name {
  font-size: 1.7rem;
  font-weight: 500;
  color: var(--sub2-font-color);
  padding-right: 5px;
}

/* モーダルウィンドウ全体のレイアウト（画面いっぱいに表示） */
.c-modal {
  display: none;
  height: 100vh;
  position: fixed;
  top: 0;
  width: 100%;
  top: 0;
  left: 0;
  z-index: 99999999;
}

.c-modal_bg {
  background: rgba(0, 0, 0, 0.9);
  height: 100vh;
  width: 100%;
}

.c-modal_content {
  max-width: 900px;
  width: 90%;
  left: 50%;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  border-radius: 5px;
}

.c-modal_content .c-modal-photo {
  width: 100%;
  max-width: 300px;
}

.c-modal-text {
  width: 100%;
  color: var(--sub1-font-color);
}

.c-modal_content .c-modal-text .section-header {
  margin-bottom: 25px;
}

.c-modal-text .c-modal-text-text p {
  line-height: 2;
  font-size: 1.7rem;
  letter-spacing: var(--letter-spacing);
}

.c-modal-text .c-modal-text-text p:first-child {
  margin-bottom: 15px;
}

.c-modal-text .c-modal-text-text p a {
  margin-left: 10px;
}

.c-modal-text .c-modal-text-text p a:hover {
  text-decoration: underline;
}

.c-modal_content_inner {
  position: relative;
}

.c-modal_close {
  position: absolute;
  top: -5px;
  right: -5px;
  font-size: 4rem;
}

#case_study .line_1 {
  width: 270px;
  top: 118px;
  left: 57px;
}

#case_study .line_2 {
  width: 270px;
  top: 266px;
  left: -24px;
  height: 4px;
}

@media screen and (max-width: 767px) {
  .hover_content .section-header .sub-title {
    width: 80px;
    font-size: 1.4rem;
    margin: 0 0 10px 17px;
  }

  .case_study-list_photo .hover_content .section-header .sub-title::before,
  .case_study-list_photo .hover_content .section-header .sub-title::after {
    width: 50px;
  }

  .c-modal_content_inner {
    flex-wrap: wrap;
    justify-content: center;
  }

  .c-modal_content .c-modal-photo {
    margin-bottom: 30px;
  }
}

@media screen and (min-width: 768px) {
  #case_study {
    background: url(../images/case_study-bg.jpg)no-repeat center top / contain;
  }

  .case_study-list {
    width: 84%;
    max-width: 1205px;
  }

  .case_study-list article {
    width: 257px;
  }

  .case_study-list_photo {
    width: 257px;
    height: 345px;
  }

  .case_study-list_photo img {
    width: 160%;
  }

  .case_study-list_photo::after {
    height: 100%;
    opacity: 0;
    transition: var(--transition);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
  }

  .case_study-list_photo:hover::after {
    opacity: 0.8;
  }

  .case_study-list_photo .hover_content {
    width: 100%;
    height: 100%;
    opacity: 0;
    padding: 20px 0;
    transition: var(--transition);
    justify-content: space-between;
  }

  .case_study-list_photo:hover .hover_content {
    opacity: 1;
  }

  .case_study-list_photo .hover_content .section-header {
    margin-left: 95px;
  }

  .case_study-list_photo .hover_content .hover_content-text {
    font-size: 1.9rem;
    padding: 0 20px 0 60px;
  }

  .case_study-list_photo .hover_content .btn {
    background: no-repeat center / contain;
    background-image: url('data:image/svg+xml;base64,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');
    margin-left: auto;
    width: 41px;
    height: 24px;
    margin-left: 130px;
  }

  .case_study-list_info .case_study-list_name_class {
    font-size: 1.5rem;
  }

  .case_study-list_info .case_study-list_name_name {
    font-size: 2.0rem;
    padding-right: 10px;
  }

  .c-modal_content_inner {
    flex-direction: row-reverse;
  }

  .c-modal_content .c-modal-photo {
    width: 400px;
    max-width: none;
  }

  .c-modal-text {
    width: calc(100% - 400px);
    color: var(--sub1-font-color);
  }
}

/* ==================================
== conditions
================================== */
#conditions {
  position: relative;
}

#conditions article {
  width: 100%;
  height: 20.51vw;
  display: flex;
  text-align: center;
  justify-content: center;
  align-items: center;
  background: url(../images/conditions-bg-sp.png) no-repeat center / contain;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--sub1-font-color);
}

#conditions article:not(:last-child) {
  margin-bottom: 20px;
}

#conditions .memo {
  text-align: center;
}

#conditions .line_1 {
  width: 270px;
  top: -68px;
  right: -148px;
}

#conditions .line_2 {
  width: 270px;
  top: 73px;
  right: -72px;
  height: 4px;
}

#conditions .line_3 {
  width: 360px;
  top: 116px;
  left: -106px;
  height: 4px;
}

@media screen and (max-width: 767px) {}

@media screen and (min-width: 768px) {

  #conditions article {
    height: auto;
    padding: 25px 0;
    background: url(../images/conditions-bg.jpg) no-repeat center / contain;
    font-size: 3.0rem;
  }

  #conditions article:not(:last-child) {
    margin-bottom: 30px;
  }
}

/* ==================================
== participate
================================== */
#participate {
  position: relative;
  overflow: hidden;
}

#participate .participate_flow {
  margin-bottom: 30px;
}

#participate .participate_text {
  font-size: 1.8rem;
  line-height: 1.6;
  margin-bottom: 40px;
}


#participate .bg-content {
  min-width: 100%;
  min-height: 100%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  position: absolute;
  z-index: -1;
}

#participate .bg-content #video {
  min-width: 100%;
  min-height: 100%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  position: absolute;
  z-index: -1;
  filter: grayscale(100%);
  opacity: 0.3;
}

#participate .line_1 {
  width: 360px;
  top: -20px;
  right: -163px;
}

#participate .line_2 {
  width: 360px;
  top: 73px;
  right: -141px;
  height: 4px;
}

#participate .line_3 {
  width: 270px;
  top: 235px;
  left: -116px;
}

@media screen and (max-width: 767px) {}

@media screen and (min-width: 768px) {

  #participate .section-main {
    width: 100%;
    max-width: 830px;
    margin: auto;
  }

  #participate .participate_flow {

    margin-bottom: 50px;
  }

  #participate .participate_text {
    padding: 0 40px;
    font-size: 1.8rem;
    margin-bottom: 100px;
  }

}

/* ==================================
== detail
================================== */

#detail .participate_btn {
  text-align: center;
  transition: var(--transition);
  margin-top: 80px;
}

#detail .participate_btn:hover {
  opacity: var(--hover-opacity);
}

@media screen and (max-width: 767px) {}

@media screen and (min-width: 768px) {
  .detail_flow {
    padding: 0 min(9vw, 130px);
  }

  #detail .participate_btn img {
    width: 100%;
    max-width: 566px;
  }
}

/* ==================================
== sponser
================================== */
#sponser {
  position: relative;
}

#sponser article:not(:last-child) {
  margin-bottom: 80px;
}

#sponser .main-logo {
  width: calc(100% - 40px);
  display: block;
  margin: 10px auto 40px;
}

#sponser .sponser-list .logo {
  width: calc((100% - 30px) / 2);
  text-align: center;
  margin-bottom: 30px;
}

#sponser .sponser-list .logo .size_tate {
  width: 120px;
}

#sponser .sponser-list .logo.text {
  font-size: 2.2rem;
  color: #000;
}

#sponser .sponser-list .logo a {
  transition: var(--transition);
}

#sponser .sponser-list .logo a:hover {
  opacity: var(--hover-opacity);
}

.section-collaborator .logo {
  padding: 0 5%;
}

#sponser .line_1 {
  width: 270px;
  top: 66px;
  left: -19px;
  height: 4px;
}

#sponser .line_2 {
  width: 360px;
  top: 153px;
  left: -122px;
}
.small-logo{
  transform: scale(0.8);
}

@media screen and (max-width: 767px) {
  #sponser .sponser-list .logo:nth-child(even) {
    margin-left: 30px;
  }
}

@media screen and (min-width: 768px) {
  #sponser .main-logo {
    width: calc((100% - 90px) / 2 - 50px);
    margin: 0 auto 70px;
  }
  #sponser .sponser-list{
    gap: 30px;
  }
  #sponser .sponser-list .logo {
    width: calc((100% - 90px) / 4);
    margin-bottom: 50px;
  }

  #sponser .sponser-list .logo:not(:nth-child(4n)) {
  }

  .section-collaborator .logo {
    padding: 0 3%;
  }
}

/* ==================================
== footer
================================== */
footer {
  background: var(--base-background-color);
  padding-top: 70px;
  padding-bottom: 30px;
}

footer .section-container {
  position: relative;
}

footer .to-top {
  top: 0;
  right: 0;
  position: absolute;
  transition: var(--transition);
}

footer .to-top:hover {
  opacity: var(--hover-opacity);
}

footer .logo-area,
footer .sns-area {
  margin-bottom: 40px;
}

footer .sns-area .logo:not(:last-child) {
  margin-right: 30px;
}

footer .logo-area a,
footer .sns-area a {
  transition: var(--transition);
}

footer .logo-area a:hover,
footer .sns-area a:hover {
  opacity: var(--hover-opacity);
}

footer .copyright {
  color: var(--sub1-font-color);
  text-align: center;
}

@media screen and (max-width: 767px) {
  footer .logo-area {
    flex-direction: column;
  }

  footer .logo-area .logo:first-child {
    margin-bottom: 30px;
  }
}

@media screen and (min-width: 768px) {

  footer .to-top {
    top: 50px;
  }

  footer .logo-area,
  footer .sns-area {
    margin-bottom: 70px;
  }

  footer .logo-area .logo:first-child {
    margin-right: 70px;
  }

  footer .sns-area .logo:not(:last-child) {
    margin-right: 70px;
  }
}

/* ==================================
== アニメーション
================================== */

@keyframes boxAnime {
  0% {
    width: 100%;
  }

  100% {
    width: 0;
  }
}

.scroll-action {
  opacity: 0;
  /* animation-delay: 1.5s; */
}

.fadeIn.show {
  animation-name: fadeInAnime;
  animation-duration: 1.5s;
  animation-fill-mode: forwards;
}

@keyframes fadeInAnime {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.fadeUp.show {
  animation-name: fadeUpAnime;
  animation-duration: 1.5s;
  animation-fill-mode: forwards;
}

@keyframes fadeUpAnime {
  from {
    opacity: 0;
    transform: translateY(50px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fadeDown.show {
  animation-name: fadeDownAnime;
  animation-duration: 1.5s;
  animation-fill-mode: forwards;
}

@keyframes fadeDownAnime {
  from {
    opacity: 0;
    transform: translateY(-50px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fadeLeft.show {
  animation-name: fadeLeftAnime;
  animation-duration: 1.5s;
  animation-fill-mode: forwards;
}

@keyframes fadeLeftAnime {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.fadeRight.show {
  animation-name: fadeRightAnime;
  animation-duration: 1.5s;
  animation-fill-mode: forwards;
}

@keyframes fadeRightAnime {
  from {
    opacity: 0;
    transform: translateX(50px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}


/* ==================================
== challenger
================================== */
#challenger {
  background: var(--base-background-color);
  counter-reset: num;
}

#challenger .challenger-list {
  width: var(--page-width);
  max-width: var(--max-page-width);
  margin: auto;
}

#challenger .challenger-list .challenger-list-item {
  width: calc((100% - 20px) / 2);
  margin-bottom: 30px;
  position: relative;
  overflow: hidden;
}

#challenger .challenger-list .challenger-list-item:not(:last-child)::before{
  content: "";
  background: var(--base-font-color);
  color: #FFF;
  width: 150px;
  height: 150px;
  top: -100px;
  left: -100px;
  transform:rotate(-45deg);
  position: absolute;
  z-index: 1;
}

#challenger .challenger-list .challenger-list-item:not(:last-child)::after{
  content: counter(num);
  counter-increment: num;
  font-family: var(--en-sub-family);
  color: #FFF;
  font-size: 20px;
  line-height: 1;
  font-style: italic;
  top: 5px;
  left: 8px;
  position: absolute;
  z-index: 2;
}

#challenger .challenger-list .challenger-list-item a {
  transition: var(--transition);
}

#challenger .challenger-list .challenger-list-item a:hover {
  opacity: var(--hover-opacity);
}

#challenger .challenger-list .challenger-list-item .challenger-list-item-title {
  margin-top: -10px;
  font-size: 1.7rem;
  font-weight: 700;
  font-feature-settings: "palt";
}

#challenger .challenger-list .challenger-list-item:nth-child(1) .challenger-list-item-title,
#challenger .challenger-list .challenger-list-item:nth-child(4) .challenger-list-item-title,
#challenger .challenger-list .challenger-list-item:nth-child(5) .challenger-list-item-title,
#challenger .challenger-list .challenger-list-item:nth-child(6) .challenger-list-item-title {
  margin-top: -34px;
}

#challenger .challenger-list .challenger-list-item .challenger-list-item-title span {
  background: #FFF;
  padding: 1px 3px;
  margin-bottom: 2px;
  display: inline-block;
}

#challenger .challenger-list .challenger-list-item .challenger-list-item-name {
  background: #000;
  font-size: 1.7rem;
  color: #FFF;
  padding: 1px 3px;
  font-weight: 700;
  display: inline-block;
  font-feature-settings: "palt";
}

#challenger .challenger-list .challenger-list-item:last-child img{
  width: 80%;
}

@media screen and (max-width: 767px) {}

@media screen and (min-width: 768px) {

  #challenger .challenger-list .challenger-list-item {
    width: calc((100% - 60px) / 4);
    margin-bottom: 30px;
  }

  #challenger .challenger-list .challenger-list-item:not(:last-child)::before{
    width: 150px;
    height: 150px;
    top: -90px;
    left: -90px;
  }
  
  #challenger .challenger-list .challenger-list-item:not(:last-child)::after{
    font-size: 30px;
    top: 7px;
    left: 10px;
  }
  
  #challenger .challenger-list .challenger-list-item .challenger-list-item-title {
    margin-top: -39px;
  }

  #challenger .challenger-list .challenger-list-item:nth-child(1) .challenger-list-item-title,
  #challenger .challenger-list .challenger-list-item:nth-child(4) .challenger-list-item-title,
  #challenger .challenger-list .challenger-list-item:nth-child(5) .challenger-list-item-title,
  #challenger .challenger-list .challenger-list-item:nth-child(6) .challenger-list-item-title {
    margin-top: -68px;
  }
}


/* ==================================
== overview
================================== */
#overview .main-table{
  border-collapse:  collapse;
  width: 100%;
  max-width: 860px;
  margin: 0 auto 40px;
}
#overview .main-table > tbody > tr > th,
#overview .main-table > tbody > tr > td{
  border: 1px solid var(--line1-color);
  padding: 20px;
}
#overview .main-table > tbody > tr > th{
  background-color: var(--base-font-color);
  color: #FFF;
  border-color: #FFF;
}
#overview .main-table > tbody > tr:first-child > th{
  border-top-color: var(--line1-color);
}

#overview .main-table > tbody > tr:last-child > th{
  border-bottom-color: var(--line1-color);
}
#overview .main-table tbody tr td a{
  text-decoration: underline;
  transition: var(--transition);
}

#overview .main-table tbody tr td a:hover{
  opacity: var(--hover-opacity);
}
#overview .inner-table th{
  padding-right: 20px;
  vertical-align: top;
}
#overview .inner-table td{
  padding-bottom: 20px;
}

#overview .access{
  width: 100%;
  max-width: 860px;
  margin: 0 auto;
}