/* default settings */
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&display=swap");
/* CUSTOM STYLES */
/* =================================================================== */
.kv-section {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  z-index: 0;
}
@media (min-width: 751px) {
  .kv-section {
    position: fixed;
  }
}
.kv_img {
  position: absolute;
  left: 50%;
  -webkit-transform: translateX(calc(-50% + 7.875rem));
          transform: translateX(calc(-50% + 7.875rem));
  bottom: 0;
  background: url("/campus-hacks/assets/top/img/logo_chiziku.svg") no-repeat center 50.8%;
  background-size: 7.8125rem 7.8125rem;
}
@media (min-width: 751px) {
  .kv_img {
    position: absolute;
    -webkit-transform: none;
            transform: none;
    width: 34.861vw;
    height: 34.861vw;
    top: -10.208vw;
    left: -9.444vw;
    background-size: 7.361vw auto;
    background-position: 49% 49%;
  }
  .kv_img--02 {
    bottom: -17.708vw;
    right: 0.625rem;
    width: 69.653vw;
    height: 69.653vw;
    top: unset;
    left: unset;
    background-size: 14.097vw auto;
    background-position: 50% 49.5%;
  }
}
.kv_img img {
  max-width: unset;
  height: 38.4375rem;
  max-height: 95vh;
  max-height: 95dvh;
}
@media (min-width: 751px) {
  .kv_img img {
    width: 100%;
    height: auto;
    max-height: none;
  }
}

.scroll-down {
  position: absolute;
  left: 2.6875rem;
  bottom: 0;
  width: 0.75rem;
  height: 10.5rem;
  overflow: hidden;
  z-index: 999;
}
.scroll-down .kv_scroll {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background: url("/campus-hacks/assets/top/img/scroll_txt.svg") no-repeat top center;
  background-size: auto 4.3125rem;
  font-size: 0;
  line-height: 0;
}
.scroll-down .kv_scroll:before {
  content: "";
  position: absolute;
  bottom: -6.0625rem;
  left: 0;
  height: 6.0625rem;
  width: 1px;
  background: rgba(0, 0, 0, 0.6);
  -webkit-animation: scroll-move 1.5s infinite cubic-bezier(0.4, 0, 0.2, 1);
          animation: scroll-move 1.5s infinite cubic-bezier(0.4, 0, 0.2, 1);
}

@-webkit-keyframes scroll-move {
  0% {
    -webkit-transform: translateY(-100%);
            transform: translateY(-100%);
  }
  70% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
  100% {
    -webkit-transform: translateY(100%);
            transform: translateY(100%);
  }
}

@keyframes scroll-move {
  0% {
    -webkit-transform: translateY(-100%);
            transform: translateY(-100%);
  }
  70% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
  100% {
    -webkit-transform: translateY(100%);
            transform: translateY(100%);
  }
}
.statement-section {
  margin-top: 100vh;
  margin-top: 100dvh;
  padding-top: 4.875rem;
}
@media (min-width: 751px) {
  .statement-section {
    margin-top: 0;
    padding-top: 4.1875rem;
  }
}
.statement-section .wrapper {
  padding-left: 1.875rem;
  padding-right: 1.875rem;
}
.statement_ttl {
  text-align: center;
}
.statement_ttl img {
  width: 100%;
}
.statement_desc {
  margin-top: 1.5625rem;
}
@media (min-width: 751px) {
  .statement_desc {
    margin-top: 1.3125rem;
  }
}
.statement_desc p + p {
  margin-top: 1.5rem;
}
.statement_logo {
  margin-top: 4.0625rem;
  margin-left: -1.0625rem;
  margin-right: -1.0625rem;
}
.statement_logo img {
  width: 100%;
}

.project-section {
  margin-top: 3.9375rem;
}
.project_ttl {
  text-align: center;
}
.project_ttl img {
  width: auto;
  height: 3.4375rem;
}
.project_list {
  margin-top: 4.9375rem;
}
.project_item {
  position: relative;
}
.project_item + .project_item {
  margin-top: 6.4375rem;
}
.project_item .num {
  position: absolute;
  top: -1.4375rem;
  left: -0.125rem;
  width: 5.625rem;
  height: 2.5625rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.project_item .num img {
  width: auto;
  height: 2.5625rem;
}
.project_item .thumb {
  margin: 0 auto;
  width: 18.75rem;
  height: 18.75rem;
  background-color: #fff;
  border: 1px solid #E6E6E6;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.project_item .thumb.comming-soon img {
  width: 70%;
}
.project_item .desc {
  margin-top: 1.25rem;
  padding: 0 1.5rem;
  font-weight: 900;
}
@media (min-width: 751px) {
  .project_item .desc {
    margin-top: 1rem;
  }
}
.project_item .desc_ttl {
  font-size: 1.25rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}
.project_item .desc p {
  margin-top: 0.6875rem;
  font-size: 0.875rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}
@media (min-width: 751px) {
  .project_item .desc p {
    margin-top: 0.75rem;
  }
}
.project_item .link {
  margin-top: 1.25rem;
}
@media (min-width: 751px) {
  .project_item .link {
    margin-top: 1.375rem;
  }
}
.project_item:nth-child(1) .thumb img {
  width: 15.375rem;
}
.project_item:nth-child(2) .thumb img {
  width: 11.875rem;
}
.project_item:nth-child(3) .thumb img {
  width: 10.625rem;
}
.project_item:nth-child(3) .desc {
  margin-top: 1.5625rem;
  text-align: center;
}

.page-index .wrapper {
  font-weight: bold;
}
@media (min-width: 751px) {
  .page-index .wrapper {
    max-width: 23.625rem;
  }
}

.footer {
  margin-top: 4.9375rem;
  padding-top: 5.3125rem;
  padding-bottom: 1.25rem;
  background-image: url("/campus-hacks/assets/top/img/icon_btm.png");
  background-size: auto 29.625rem;
}
.footer_ttl {
  padding-left: 2.125rem;
}
.footer_ttl img {
  width: 19.625rem;
}
.footer_desc {
  margin: 0 auto;
  margin-top: 1.125rem;
  max-width: 17.5625rem;
  text-align: left;
}
.footer_desc p {
  letter-spacing: 0;
}
.footer_logo {
  margin-top: 8.6875rem;
  width: 21.9375rem;
}
.footer .copyright {
  margin-top: 2.8125rem;
}

.page-index {
  position: relative;
}
.page-index::after {
  content: "";
  width: 100%;
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  background: url("/campus-hacks/assets/top/img/bgd_pc.jpg") no-repeat center top;
  background-size: cover;
  z-index: -1;
}

.sidebar {
  position: absolute;
  top: 0;
  -webkit-transform: translateY(0);
          transform: translateY(0);
  padding-left: 0;
  width: calc(50% - 14.78125rem);
}
.sidebar_inner {
  margin-top: 0;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
  -webkit-box-pack: unset;
      -ms-flex-pack: unset;
          justify-content: unset;
}
.sidebar--right {
  padding-top: 5.25rem;
  padding-left: 0;
  left: unset;
  right: 0;
}
.sidebar--right .sidebar_inner {
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: unset;
      -ms-flex-pack: unset;
          justify-content: unset;
}
.sidebar--left {
  padding-right: 0;
  padding-top: 10.5625rem;
}
.sidebar--left .sidebar_inner {
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: unset;
      -ms-flex-pack: unset;
          justify-content: unset;
}
.sidebar--left .thumb {
  width: 27.361vw;
  max-width: 24.625rem;
  position: relative;
}
.sidebar--left_logo {
  position: absolute;
  bottom: 0;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  width: 88%;
}
.sidebar .menu_list {
  width: 18.056vw;
  max-width: 16.25rem;
}
.sidebar .menu_list li + li {
  margin-top: 3.5rem;
}
.sidebar .menu_list a {
  opacity: 1;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
@media (hover: hover) {
  .sidebar .menu_list a:not(.disabled):hover {
    opacity: 0.8;
    -webkit-transition: all 0.3s ease;
    transition: all 0.3s ease;
  }
}