@charset "utf-8";

body.no-scroll {
  overflow: hidden;
}
.green__bg {
  width: 100%;
  background: url(../img/top/bg_green1-new.png);
  background-size: cover;
  background-repeat: repeat;
  overflow: hidden;
}
.event-top {
  max-width: 100%;
  padding-top: 140px;
  margin-bottom: 150px;
}
.event-top__title {
  max-width: 440px;
  width: 100%;
  margin: 0 auto;
}
.event-top__title--img {
  width: 100%;
}
.event-top__subtitle {
  font-size: 30px;
  font-weight: bold;
  text-align: center;
  padding-top: 50px;
  margin-bottom: 100px;
}

@media (max-width: 768px) {
  .event-top__title {
    width: 90%;
  }
  .event-top__subtitle {
    font-size: 26px;
    margin-bottom: 80px;
  }
}

/* =====================================
sponsor
=======================================*/
.partner {
  font-size: 18px;
  letter-spacing: 0.15em;
  text-align: center;
  margin-bottom: 30px;
}
.sponsor {
  max-width: 1400px;
  width: 100%;
  display: flex;
  justify-content: center;
  gap: 50px;
  padding: 0 20px;
  margin: 0 auto;
}
.sponsor-logo {
  max-width: 400px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.sponsor-logo__img {
  width: 100%;
}

@media (max-width: 1024px) {
  .sponsor {
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .partner {
    font-size: 14px;
  }
  .sponsor {
    gap: 10px;
  }
  .sponsor-logo {
    width: 250px;
  }
}

/* =====================================
purpose　目的
=======================================*/
.purpose {
  width: 100%;
  position: relative;
  margin: 0 auto 200px;
}
/* 背景 */
.purpose__left-top {
  width: 400px;
  position: absolute;
  top: 70px;
  left: -70px;
}
.purpose__right-top {
  width: 400px;
  position: absolute;
  top: 340px;
  right: -80px;
}
.purpose__left-bottom {
  width: 200px;
  position: absolute;
  bottom: 40px;
  left: 100px;
}
.purpose__wrapper {
  max-width: 1200px;
  width: 80%;
  margin: 185px auto 500px;
}
.event__section-title {
  font-size: 30px;
  font-weight: bold;
  letter-spacing: 0.7em;
  text-align: center;
}
.purpose__top {
  max-width: 800px;
  width: 53%;
  background: url(../img/event/bg_mokuteki_1.png);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  position: relative;
  display: flex;
  column-gap: 20px;
  margin: 0 auto;
}
.purpose__text {
  font-size: 20px;
  letter-spacing: 0.1em;
  line-height: 1.5;
  padding: 50px 60px 50px 50px;
}
.purpose__middle--text,
.purpose__bottom--text {
  padding: 50px;
}
.purpose__bold {
  font-weight: 700;
}
.purpose__top-comment {
  font-size: 30px;
  font-weight: 700;
  writing-mode: vertical-rl; /* 縦書き */
  text-orientation: upright; /* 文字の向きを正常に保つ */
  letter-spacing: 0.15em;
  line-height: 1.6;
  position: absolute;
  right: -64px;
  top: -80px;
}
.purpose__middle {
  max-width: 540px;
  width: 50%;
  background: url(../img/event/bg_mokuteki_2.png);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  transform: translateX(20%);
  margin-top: 60px;
}
.purpose__bottom {
  max-width: 800px;
  width: 60%;
  background: url(../img/event/bg_mokuteki_3.png);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  margin: -30px 0 0 auto;
}
.openModal {
  width: 200px;
  font-size: 18px;
  letter-spacing: 0.2em;
  text-align: center;
  display: block;
  background: url(../img/event/bg_kuwashiku.png);
  background-size: 100% 100%;
  position: absolute;
  bottom: 50px;
  left: 50%;
  transform: translateX(-50%);
  padding: 20px 0;
}

.purpose-document {
  width: 290px;
  height: 100px;
  font-size: 20px;
  letter-spacing: 0.3em;
  position: static;
  transform: none;
  display: flex;
  justify-content: center;
  align-items: center;
  background-image: url(../img/event/bg_purpose-document.png);
  background-repeat: no-repeat;
  padding: 20px;
  margin: 200px auto 0;
}
.modal {
  width: 100%;
  height: 100%;
  display: none; /* デフォルトは非表示 */
  background-color: rgba(0, 0, 0, 0.4); /* 半透明の黒バックグラウンド */
  position: fixed;
  left: 0;
  top: 0;
  z-index: 100;
  overflow: auto;
}

.modal-content {
  max-width: 700px; /* モーダルの最大幅 */
  width: 80%;
  background-color: white;
  border: 1px solid #888;
  position: relative;
  top: 15%;
  max-height: 90vh;
  overflow-y: scroll;
  -webkit-overflow-scrolling: touch;
  padding: 20px;
  margin: auto;
}
.close {
  font-size: 32px;
  font-weight: bold;
  color: #aaa;
  position: absolute;
  right: 8%;
  top: 84px;
}
.close:hover,
.close:focus {
  color: black;
  cursor: pointer;
}
.pdf-viewer {
  width: 100%;
  max-height: 100%; /* 適当な高さに調整 */
  min-height: 700px;
  display: block;
}

@media (max-width: 1024px) {
  /* 背景 */
  .purpose__left-top {
    width: 300px;
    top: 70px;
  }
  .purpose__right-top {
    width: 300px;
    top: 570px;
  }
  .purpose__top {
    width: 56%;
    transform: translateX(54%);
  }
  .purpose__text {
    font-size: 18px;
    padding: 50px 60px 50px 50px;
  }
  .purpose__top-comment {
    font-size: 32px;
    right: -72px;
    top: -80px;
  }
  .purpose__bottom {
    width: 62%;
  }
}

@media (max-width: 768px) {
  /* 背景 */
  .purpose__left-top {
    width: 150px;
    top: 26px;
  }
  .purpose__right-top {
    width: 175px;
    top: 440px;
  }
  .purpose__left-bottom {
    width: 120px;
    left: 0%;
  }
  .purpose__wrapper {
    max-width: 1200px;
    width: 80%;
    margin: 185px auto 500px;
  }
  .event__section-title {
    font-size: 24px;
  }
  .purpose__top {
    width: 96%;
    column-gap: 0;
    transform: translateX(0);
  }
  .purpose__text {
    font-size: 13px;
    padding: 30px 40px 30px 20px;
  }
  .purpose__middle--text,
  .purpose__bottom--text {
    padding: 30px;
  }

  .purpose__top-comment {
    font-size: 26px;
    right: -40px;
    top: -100px;
  }
  .purpose__middle {
    width: 70%;
    margin: 40px auto;
  }
  .purpose__bottom {
    width: 80%;
    position: relative;
    margin: 0 auto;
    z-index: 1;
  }
  .openModal {
    width: 44%;
    height: 60px;
    max-width: 200px;
    height: 80px;
    font-size: 16px;
    padding: 20px 0;
  }
  .purpose-document {
    width: 50%;
    letter-spacing: 0;
    margin-top: 60px;
  }
  .modal-content {
    max-width: 90%;
    height: 100%;
    border: none;
  }
  .pdf-viewer {
    height: calc(
      100vh - 40px
    ); /* モーダル全体の高さから padding を引いた高さに設定 */
  }
}

@media (max-width: 400px) {
  .purpose__middle {
    width: 88%;
    transform: translateX(-16%);
  }
  .purpose__bottom {
    width: 100%;
  }
  .purpose__middle--text {
    padding-right: 20px;
  }
  .purpose__right-top {
    top: 487px;
    right: -123px;
  }
  .openModal {
    height: 70px;
    font-size: 16px;
    letter-spacing: 0.1em;
    padding: 20px 0;
  }
}

/* =====================================
plan　内容
=======================================*/
.deep-green__bg {
  width: 100%;
  background: url(../img/top/bg_green2.png);
  background-size: cover;
  background-repeat: repeat;
  overflow: hidden;
  margin-top: -430px;
}
.plan {
  width: 100%;
  position: relative;
  margin: 250px auto 180px auto;
}
/* plan　目的の背景の装飾 */
.plan__bg-left {
  max-width: 300px;
  width: 40%;
  position: absolute;
  left: -30px;
  bottom: -50px;
}
.plan__bg-right {
  max-width: 300px;
  width: 40%;
  position: absolute;
  top: -260px;
  right: -30px;
}
/* 無料招待バナー */
.plan__banner {
  max-width: 1000px;
  width: 75%;
  display: block;
  margin: 0 auto;
  position: absolute;
  top: -250px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
/* 内容の本文 */
.plan__wrapper {
  max-width: 1000px;
  width: 75%;
  background: url(../img/event/bg_plan.png);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  background-position: top;
  position: relative;
  padding: 80px 8%;
  margin: 0 auto;
  z-index: 1;
}
.plan-info {
  font-size: 22px;
  margin: 60px auto 40px 0;
}
.plan-list {
  height: 60px;
  display: flex;
  align-items: center;
}
dt {
  width: 15%;
  font-weight: 400;
}
dd {
  width: 85%;
  line-height: 1.5;
}
.sp-br {
  display: none;
}
.plan-list__day {
  width: 100%;
}
.plan-text {
  font-size: 18px;
  letter-spacing: 0.3em;
  line-height: 1.5;
  padding-top: 20px;
}

@media (max-width: 1024px) {
  /* plan　目的の背景の装飾 */
  .plan__bg-left {
    width: 250px;
    left: -42px;
    bottom: -50px;
  }
  /* 無料招待バナー */
  .plan__banner {
    top: -160px;
  }

  .plan-info {
    font-size: 20px;
    margin-bottom: 10px;
  }
  .sp-br {
    display: block;
  }
  .plan-text {
    font-size: 16px;
  }
}

@media (max-width: 768px) {
  .plan__bg-left {
    width: 35%;
    left: -32px;
  }
  /* 無料招待バナー */
  .plan__banner {
    width: 90%;
    top: -100px;
  }

  .plan__wrapper {
    width: 86%;
    padding: 40px 5%;
  }
  .plan-info {
    font-size: 20px;
    margin: 40px auto 0;
  }
  dt {
    font-size: 14px;
    letter-spacing: 0.3em;
  }
  dd {
    line-height: 1;
  }
  .plan-add {
    font-size: 12px;
  }
}

@media (max-width: 400px) {
  .plan {
    margin-bottom: 130px;
  }

  .plan__bg-left {
    display: none;
  }
  .plan-list {
    height: auto;
    padding: 10px 0;
  }
  .plan-info {
    font-size: 16px;
    margin: 20px auto;
  }
  dd {
    width: 85%;
    line-height: 1;
    padding-left: 15px;
  }
  .plan-text {
    font-size: 13px;
    letter-spacing: 0.05em;
  }
}

/* =====================================
images--slide
=======================================*/

.images-slide {
  width: 100%;
  overflow: hidden;
  margin-bottom: 100px;
}
.images-slide__top-row {
  display: flex;
  width: calc(
    2 * (400px * 5 + 10px * 10)
  ); /* 2倍の幅にしてループをシームレスにする */
  animation: scroll-left 50s linear infinite;
}
.images-slide__bottom-row {
  display: flex;
  width: calc(
    2 * (400px * 5 + 10px * 10)
  ); /* 2倍の幅にしてループをシームレスにする */
  animation: scroll-right 50s linear infinite;
}
.images-slide__left,
.images-slide__right {
  width: 400px;
  margin: 0 10px;
}
.images-slide__img {
  width: 100%;
}
.images-slide__top-row {
  animation: scroll-left 50s infinite linear 0.5s;
  margin-bottom: 40px;
}
.images-slide__bottom-row {
  animation: scroll-right 50s infinite linear 0.5s both;
}
@keyframes scroll-left {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(
      calc(-1 * (400px * 5 + 10px * 12))
    ); /* 6つのアイテム幅+間隔を引く */
  }
}
@keyframes scroll-right {
  0% {
    transform: translateX(calc(-1 * (400px * 5 + 10px * 12)));
  }
  100% {
    transform: translateX(0);
  }
}

@media (max-width: 768px) {
  .images-slide__top-row {
    width: calc(
      2 * (200px * 5 + 10px * 10)
    ); /* 2倍の幅にしてループをシームレスにする */
    animation: scroll-left 50s linear infinite;
  }
  .images-slide__bottom-row {
    width: calc(
      2 * (200px * 5 + 10px * 10)
    ); /* 2倍の幅にしてループをシームレスにする */
    animation: scroll-right 50s linear infinite;
  }
  .images-slide__left,
  .images-slide__right {
    width: 250px;
  }
  @keyframes scroll-left {
    0% {
      transform: translateX(0);
    }
    100% {
      transform: translateX(
        calc(-1 * (200px * 5 + 10px * 10))
      ); /* 6つのアイテム幅+間隔を引く */
    }
  }
  @keyframes scroll-right {
    0% {
      transform: translateX(calc(-1 * (200px * 5 + 10px * 10)));
    }
    100% {
      transform: translateX(0);
    }
  }
}

/* =====================================
スケジュール
=======================================*/
.schedule {
  width: 100%;
  position: relative;
  margin-bottom: 460px;
}
.schedule__wrapper {
  max-width: 1000px;
  width: 75%;
  position: relative;
  z-index: 1;
  margin: 0 auto;
}
.schedule__img {
  max-width: 1000px;
  width: 100%;
}
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap; /* 折り返し防止 */
  border: 0;
  padding: 0;
  margin: -1px;
}
@media (max-width: 1024px) {
}
@media (max-width: 768px) {
  .schedule__wrapper {
    width: 94%;
  }
}
@media (max-width: 400px) {
  .schedule__wrapper {
    width: 95%;
  }
}

/* =====================================
参加コース
=======================================*/
.thin-brown__bg {
  width: 100%;
  background: url(../img/event/bg_brown1.png);
  background-size: cover;
  background-repeat: repeat;
  overflow: hidden;
  margin-top: -250px;
}
.course {
  width: 100%;
  position: relative;
  margin-bottom: 400px;
}
.course__bg-left {
  width: 300px;
  position: absolute;
  top: 4900px;
  left: 30px;
}
.course__bg-right {
  width: 300px;
  position: absolute;
  top: 5370px;
  right: 30px;
}
.course__wrapper {
  max-width: 1600px;
  width: 75%;
  position: relative;
  z-index: 1;
  padding-top: 150px;
  margin: 0 auto;
}
.course__title {
  margin-bottom: 30px;
}
.course__text {
  max-width: 800px;
  width: 100%;
  font-size: 18px;
  letter-spacing: 0.2em;
  line-height: 1.5;
  margin: 0 auto 70px auto;
}
.course__container {
  width: 100%;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 50px 30px;
}
.course__contents {
  width: 30%;
  position: relative;
  background: url(../img/event/bg_course_1.png);
  background-size: 100% 100%, 100%;
  background-repeat: no-repeat, no-repeat;
  opacity: 0;
  transition: opacity 3s ease-in-out;
  padding: 40px 20px;
}
.course__contents.visible {
  opacity: 1;
}
.course__contents--bg1 {
  background: url(../img/event/bg_course_2.png);
  background-size: 100% 100%;
}
.course__contents--bg2 {
  background: url(../img/event/bg_course_3.png);
  background-size: 100% 100%;
}
.course__contents--img {
  width: 100%;
  display: block;
  margin: 30px auto 20px auto;
}
.course__contents--title {
  font-size: 24px;
  text-align: center;
  margin-bottom: 20px;
}
.course__contents--subtitle {
  font-size: 18px;
}
.course__contents--text {
  font-size: 18px;
  letter-spacing: 0.2em;
  line-height: 1.5;
}

/* 服装・持ち物 */
.preparation {
  width: 100%;
}
.preparation__wrapper {
  max-width: 800px;
  width: 75%;
  text-align: center;
  background: url(../img/event/motimono_botan.png);
  background-size: 100% 100%;
  padding: 20px 0;
  margin: 80px auto;
}
.preparation__title {
  font-size: 18px;
  font-weight: bold;
  letter-spacing: 0.15em;
  padding-bottom: 16px;
}
.preparation__text--sp {
  display: none;
}

@media (max-width: 1024px) {
  .course__bg-left {
    width: 230px;
    top: 4830px;
    left: 30px;
  }
  .course__bg-right {
    top: 5312px;
  }
  .course__contents {
    width: 45%;
  }
  .course__contents--title {
    font-size: 22px;
  }
  .course__contents--text {
    font-size: 16px;
  }
}

@media (max-width: 768px) {
  .course__bg-left {
    width: 126px;
    top: 3970px;
  }
  .course__bg-right {
    width: 186px;
    top: 4230px;
  }

  .course__wrapper {
    width: 90%;
  }
  .course__text {
    font-size: 13px;
    letter-spacing: 0.2em;
    line-height: 1.5;
    margin: 0 auto 70px auto;
  }

  .course__container {
    width: 100%;
    display: block;
    margin: 0 auto;
  }
  .course__contents {
    width: 100%;
    margin-bottom: 80px;
  }
  .course__contents--img {
    width: 100%;
    margin-top: 0;
  }
  .course__contents--text {
    font-size: 14px;
  }

  .preparation__title {
    font-size: 16px;
    padding-bottom: 10px;
  }

  .preparation__text {
    display: none;
  }
  .preparation__text--sp {
    display: block;
    letter-spacing: 0.15em;
    line-height: 1.5;
  }
}

@media (max-width: 400px) {
  .course__bg-left {
    top: 3647px;
  }
  .course__bg-right {
    top: 3990px;
    right: 0;
  }
}

/* =====================================
エリアマップ
=======================================*/
.deep-brown__bg {
  width: 100%;
  background: url(../img/event/bg_brown2.png);
  background-size: cover;
  background-repeat: repeat;
  overflow: hidden;
  margin-top: -250px;
}
.area-map {
  width: 100%;
  position: relative;
}
.area-map__bg-left {
  width: 300px;
  position: absolute;
  left: -80px;
  top: 110px;
}
.area-map__bg-right {
  width: 320px;
  position: absolute;
  right: -30px;
  top: 4px;
}
.area-map__wrapper {
  max-width: 1000px;
  width: 75%;
  position: relative;
  padding-top: 250px;
  margin: 0 auto 180px;
  z-index: 1;
}
.area-map__title {
  font-size: 24px;
  font-weight: bold;
  letter-spacing: 0.15em;
  line-height: 1.6;
  text-align: center;
  margin-bottom: 30px;
}
.area-map__img {
  max-width: 1000px;
  width: 100%;
  position: relative;
  z-index: 1;
}

@media (max-width: 1024px) {
  .area-map__bg-left {
    width: 250px;
  }
  .area-map__bg-right {
    width: 300px;
  }
}
@media (max-width: 768px) {
  .deep-brown__bg {
    margin-top: -310px;
  }
  .area-map__bg-left {
    width: 175px;
    top: 75px;
  }
  .area-map__bg-right {
    width: 154px;
    top: 24px;
  }
  .area-map__wrapper {
    width: 95%;
    margin-bottom: 80px;
  }
  .area-map__title {
    font-size: 18px;
    margin-bottom: 20px;
  }
  .area-map__sp-br {
    display: block;
  }
}

/* ==================================================
menu
====================================================*/
.menu__wrapper {
  width: 100%;
  position: relative;
  padding: 0 20px 300px;
  margin: 0 auto;
}
.menu__bg-right {
  width: 300px;
  position: absolute;
  right: -70px;
  top: -230px;
}
.menu__bg-left {
  width: 145px;
  position: absolute;
  left: 40px;
  bottom: 240px;
}
.menu-list {
  max-width: 680px;
  width: 100%;
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
  text-align: center;
  margin: 0 auto;
}
.menu__list-item {
  width: 40%;
  height: 130px;
  font-size: 22px;
  font-weight: bold;
  letter-spacing: 0.2em;
  color: #fff;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-content: center;
}
.menu-event {
  background: url(../img/top/menu-botan-bg1.png);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}
.menu-sponsor {
  background: url(../img/top/menu-botan-bg2.png);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  position: relative;
  z-index: 1;
}
.menu-contact {
  width: 50%;
  height: 150px;
  font-size: 26px;
  line-height: 1.6;
  background: url(../img/top/menu-botan-bg3.png);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

@media (max-width: 768px) {
  .menu__bg-right {
    width: 190px;
    right: -76px;
    top: -270px;
  }
  .menu__bg-left {
    width: 80px;
    left: 24px;
    bottom: 220px;
  }

  .menu__bg-left2 {
    width: 150px;
    position: absolute;
    top: 80px;
    left: -50px;
  }
  .menu__wrapper {
    padding: 40px 20px 260px;
  }
  .menu-list {
    column-gap: 40px;
    row-gap: 20px;
  }
  .menu__list-item {
    height: 100px;
    font-size: 16px;
    letter-spacing: 0.05em;
  }
  .menu-contact {
    height: 120px;
    font-size: 20px;
  }
}
@media (max-width: 570px) {
  .menu-list {
    row-gap: 0;
  }
  .menu__list-item {
    font-size: 12px;
  }
  .menu-contact {
    font-size: 16px;
  }
}