@charset "UTF-8";

html {
  font-size: 62.5%;
  scroll-behavior: smooth;
}

body {
  font-family: "Noto Sans JP", "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  color: #231815;
  margin: 0;
}

.inner {
  display: block;
  margin: 0 auto;
  max-width: 980px;
  padding-left: 20px;
  padding-right: 20px;
}

@media (min-width: 40em) {
  .inner {
    padding-left: 0;
    padding-right: 0;
  }

  .mt10 {
    margin-top: 10px !important;
  }

  .mt20 {
    margin-top: 20px !important;
  }

  .mt30 {
    margin-top: 30px !important;
  }

  .mt40 {
    margin-top: 40px !important;
  }

  .mt50 {
    margin-top: 50px !important;
  }

  .mt60 {
    margin-top: 60px !important;
  }

  .mt70 {
    margin-top: 70px;
  }

  .mt80 {
    margin-top: 80px !important;
  }

  .mt90 {
    margin-top: 90px !important;
  }

  .mt100 {
    margin-top: 100px !important;
  }

  .mt120 {
    margin-top: 120px !important;
  }

  .mt190 {
    margin-top: 190px !important;
  }

  .mt200 {
    margin-top: 200px !important;
  }

  .mt230 {
    margin-top: 230px !important;
  }

  .mb120 {
    margin-bottom: 120px !important;
  }

  .mb150 {
    margin-bottom: 150px !important;
  }
}

.mt20--sp {
  margin-top: 20px !important;
}

.mt30--sp {
  margin-top: 30px;
}

.mt40--sp {
  margin-top: 40px;
}

.mt50--sp {
  margin-top: 50px;
}

.mt60--sp {
  margin-top: 60px;
}

.mt70--sp {
  margin-top: 70px;
}

.mt80--sp {
  margin-top: 80px;
}

.mt90--sp {
  margin-top: 90px;
}

.mt100--sp {
  margin-top: 100px;
}


/*--- モバイル非表示 ---*/
@media (max-width: 639px) {
  .u-displaynone-sm {
    display: none !important;
  }
}
/*--- デスクトップ非表示 ---*/
@media (min-width: 640px) {
  .u-displaynone-md-up {
    display: none !important;
  }
}

.l-header {
  
}

.l-header img {
  width: 100%;
}

.o-site-title {
  margin-top: 60px;
  margin-left: 10px;
}

.o-site-title img {
  max-width: 240px;
}

.o-explanatory-text {
  margin-top: 40px;
  font-size: clamp(14px, 3vw, 24px);
  font-weight: bold;
  line-height: 2.5;
  margin-left: 10px;
}

@media (min-width: 40em) {
  .o-site-title {
    margin-top: 140px;
    text-align: center;
    margin-left: 0;
  }

  .o-site-title img {
    max-width: none;
  }

  .o-explanatory-text {
    margin-top: 100px;
    line-height: 2;
    margin-left: 0;
  }
}

.c-flexbox {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 70px;
  flex-direction: column;
}

.explanatory-img-item {
  width: 100%;
}

@media (min-width: 40em) {
  .c-flexbox {
    flex-direction: row;
  }

  .explanatory-img-item {
    width: calc((100% - 40px) / 3);
  }
}

.explanatory-img-item img {
  width: 100%;
  /* height: 100%; */
  border-radius: 20px;
}

.c-plan-title {
  margin: 40px auto 0;
}

@media (min-width: 40em) {
  .c-plan-title {
    margin: 110px auto 0;
  }
}

.c-plan-title img {
  width: 100%;
}

.c-plan-heading {
  font-size: clamp(23px, 3vw, 34px);
  font-weight: bold;
  margin-top: 20px;
  letter-spacing: 0.05em;
}

@media (min-width: 40em) {
  .c-plan-heading {
    margin-top: 30px;
    letter-spacing: 0.06em;
  }
}

.c-plan-text {
  font-size: clamp(16px, 3vw, 25px);
  line-height: 1.8;
}

.c-plan-text b {
  /* font-weight: normal; */
}

.c-fontbold {
  font-weight: bold !important;
  font-size: clamp(18px, 3vw, 25px);
}

@media (min-width: 40em) {
  .c-plan-text {
    line-height: 1.5;
  }

  .c-plan-text b {
    font-weight: bold;
  }
}

.c-plan-text .italic {
  font-style: italic;
}

.c-plan-text .small-text {
  font-size: clamp(15px, 3vw, 23px);
}

.c-plan-info {
  padding: 25px 20px;
  background-color: #f2f2f2;
}

.c-plan-info--backcolornone {
  padding: 0 20px;
}

@media (min-width: 40em) {
  .c-plan-info {
    padding: 40px 60px;
  }

  .c-plan-info--backcolornone {
    padding: 0 60px;
  }
}

.c-plan-info-flex {
  display: flex;
  justify-content: space-between;
}

.c-plan-info-text {
  font-size: clamp(18px, 3vw, 26px);
  font-weight: bold;
}

.c-plan-info-text .small-text {
  font-size: clamp(14px, 3vw, 21px);
}

.c-plan-info-text .mini-text {
  font-size: clamp(9px, 3vw, 11px);
}

.c-plan-info-text .big-text {
  font-size: clamp(23px, 3vw, 30px);
}

.c-plan-info_caption {
  font-size: clamp(13px, 3vw, 20px);
  margin-top: 5px;
}

@media (min-width: 40em) {
  .c-plan-info_caption {
    margin-top: 10px;
  }
}

.c-plan-text-flex {
  display: flex;
  /* align-items: center; */
  justify-content: space-between;
}

.c-plan-text-img img {
  max-width: none;
  width: 100%;
}

@media (min-width: 40em) {
  .c-plan-text-img img {
    max-width: 268px;
  }
}

.c-plan-text .textnowrap {
  white-space: nowrap;
}

.c-plan-text-flex--gapnone {
  display: flex;
  align-items: start;
}

.o-separator-img {

}

.o-separator-img img {
  width: 100%;
}

.c-flyer-img img {
  width: 100%;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.c-download-btn {
  text-align: center;
}

.c-download-btn a {
  background-color: #d6613a;
  color: #ffffff;
  font-size: clamp(17px, 3vw, 26px);
  font-weight: bold;
  padding: 13px 70px 13px 40px;
  border-radius: 50px;
  text-decoration: none;
  position: relative;
}

.c-download-btn a img {
  position: absolute;
  right: 35px;
  top: 50%;
  transform: translateY(-50%);
  max-width: 17px;
}

@media (min-width: 40em) {
  .c-download-btn a {
    padding: 20px 110px 20px 60px;
  }

  .c-download-btn a img {
    right: 50px;
    max-width: none;
  }
}

.o-separator-line {
  border: 1px solid #000000;
  width: 40%;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 40em) {
  .o-separator-line {
    border: 2px solid #000000;
    width: 50%;
  }
}

.o-other-tours-title {
  text-align: center;
}

.o-other-tours-title img {
  max-width: 297px;
}

@media (min-width: 40em) {
  .o-other-tours-title img {
    max-width: none;
  }
}

.c-other-tours-heading {
  background-color: #231815;
  border-radius: 50px;
  font-size: clamp(22px, 3vw, 33px);
  padding: 6px 10px 6px 54px;
  font-weight: bold;
  color: #ffffff;
  position: relative;
  display: block;
}

.c-other-tours-heading::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 50%;
  width: 26px;
  height: 26px;
  background: #d6613a;
  border-radius: 50%;
  transform: translateY(-50%);
}

@media (min-width: 40em) {
  .c-other-tours-heading {
    padding: 6px 10px 6px 65px;
    display: flex;
    align-items: center;
  }

  .c-other-tours-heading::before {
    left: 20px;
    top: 50%;
    width: 31px;
    height: 31px;
  }
}

.c-detail-btn {
  margin-left: auto;
  position: absolute;
  top: 65px;
  right: 10px;
  white-space: nowrap;
}

.c-detail-btn--top {
  top: 97px;
}

.c-detail-btn a {
  font-size: 16px;
  font-weight: bold;
  padding: 4px 40px 4px 30px;
  background-color: #ffffff;
  color: #000000;
  text-decoration: none;
  border-radius: 50px;
  border: 2px solid #000000;
  text-align: right;
  position: relative;
}

@media (min-width: 40em) {
  .c-detail-btn {
    margin-top: 0;
    position: unset;
    white-space: wrap;
    border: none;
  }

  .c-detail-btn--top {
    top: 0;
  }

  .c-detail-btn a {
    border: none;
    padding: 8px 45px 8px 35px;
  }
}

.c-detail-btn img {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  margin-left: 10px;
}

.c-other-tours-subheading {
  font-size: clamp(22px, 3vw, 30px);
  font-weight: bold;
  margin-left: 0;
  padding: 0 15px;
}

.c-other-tours-text {
  font-size: clamp(15px, 3vw, 24px);
  margin-left: 0;
  padding: 0 15px;
  line-height: 1.8;
}

@media (min-width: 40em) {
  .c-other-tours-subheading {
    margin-left: 20px;
    padding: 0;
  }

  .c-other-tours-text {
    margin-left: 20px;
    padding: 0;
  }
}

.c-other-tours-info {
  background-color: #f2f2f2;
  padding: 25px 20px;
  margin-left: 15px;
  margin-right: 15px;
}

.c-other-tours-info--backcolornone {
  padding: 0 20px;
  margin-left: 15px;
  margin-right: 15px;
}

.c-other-tours-info-text {
  font-size: clamp(16px, 3vw, 25px);
  font-weight: bold;
}

.c-tax-text {
  font-size: clamp(14px, 3vw, 19px);
  font-weight: normal;
}

@media (min-width: 40em) {
  .c-other-tours-info {
    padding: 40px 100px;
    margin-left: 20px;
    margin-right: 20px;
  }

  .c-other-tours-info--backcolornone {
    padding: 0 100px;
    margin-left: 20px;
    margin-right: 20px;
  }
}

.c-other-tours-info-text .small-text {
  font-size: clamp(14px, 3vw, 20px);
}

.c-other-tours-info-text .mini-text {
  font-size: clamp(9px, 3vw, 11px);
}

.c-other-tours-info-text .small-text--age {
  font-size: clamp(13px, 3vw, 20px);
  font-weight: normal;
}

.c-other-tours-info-text .big-text {
  font-size: clamp(23px, 3vw, 30px);
}

.c-other-tours-info_caption {
  font-size: clamp(13px, 3vw, 19px);
}

.c-other-tours-info-flex {
  display: flex;
  gap: 50px;
}

.c-other-tours-info-flex--sp {
  display: flex;
  gap: 15px;
}

.o-topbackbtn {
  float: right;
  display: inline-block;
  vertical-align: top;
}

.o-topbackbtn img {
  display: block;
}

.c-indent {
  text-indent: -1em;
  padding-left: 1em;
}

/* フッター関連部分 */

.o-revision {
  font-size: clamp(13px, 3vw, 19px);
  text-align: left;
  margin: 0 auto;
  width: fit-content;
}

.footer {
  margin-top: 70px;
  text-align: center;
}

.footer a {
  margin: 0 auto;
}

.footer .contentbtn {
  max-width: 270px;
}

.footer .tenhamainfo {
  width: 100%;
  margin-top: 30px;
}

@media (min-width: 40em) {
  .footer .contentbtn {
    max-width: 400px;
  }

  .footer .tenhamainfo {
    margin-top: 30px;
    max-width: 800px;
  }
}

.sp-inner {
  padding: 0 20px;
}

/* フッター関連部分ここまで */