@charset "UTF-8";


:root {
  --big_width: 1080px;
  --mid_width: 1050px;
  --min_width: 930px;
  --en_font: 'Jost', sans-serif;
  --common_font: 'Noto Sans JP', sans-serif;
  --menu_font: 'Montserrat', sans-serif;
  --mincho_font: 'Zen Old Mincho', serif;
  --header_width: 16.666666vw;
  --header_height: 9rem;
  --main_oldlace: #fbf7ef;
  --main_red: #bd272d;
  --main_gold: #cfa213;
}

html {
  font-size: 62.5%;
  position: relative;
}

body {
  color: #333;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  font-size: 1.6rem;
  letter-spacing: 1px;
  font-feature-settings: "palt";
  line-height: 1.5;
  font-family: var(--common_font);
}

.center_full_item {
  width: 90%;
  margin: 0 auto;
}

.center_big_item {
  max-width: var(--big_width);
  width: 90%;
  margin: 0 auto;
}

.center_mid_item {
  max-width: var(--mid_width);
  width: 90%;
  margin: 0 auto;
}

.center_min_item {
  width: 90%;
  margin: 0 auto;
  max-width: var(--min_width);
}

section {
  margin: 12.5em 0;
}

.from_tb {
  display: none;
}

.from_sp {
  display: none;
}

.min_jp_font {
  font-family: var(--min_jp_font);
  -webkit-font-smoothing: antialiased;
  font-weight: normal;
}

.en_font {
  font-family: var(--en_font);
}

.lh_2 {
  line-height: 2;
}


.loading .loading_wrap {
  width: 100%;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.loading .marusenn_logo {
  width: 10%;
}

.loading .outer_circle {
  transform-origin: center;
  transform: rotate(0deg);
  animation: loading_marusen 1s ease-in-out infinite;
}

@keyframes loading_marusen {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}


.loader_wrap {
  position: fixed;
  width: 100%;
  height: 100vh;
  background-color: #fff;
  z-index: 555;
  top: 0;
  left: 0;
  display: flex;
  justify-content: center;
  align-items: center;
}

.loader_wrap.is_loaded {
  animation: loading_fade-out 1s 2s ease-in-out forwards;
  /* animation: loading_fade-out 1s 0s ease-in-out forwards; */
}

@keyframes loading_fade-out {
  0% {
    opacity: 1;
    visibility: visible;
  }

  100% {
    opacity: 0;
    visibility: hidden;
  }
}

.marusenn_logo {
  width: 10%;
}

.marusenn_logo .outer_circle {
  transform-origin: center;
  transform: rotate(0deg);
  animation: loading_marusen 1s ease-in-out infinite;
}

@keyframes loading_marusen {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

/*===============header===============*/
header {
  width: var(--header_width);
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10;
  background-color: #fff;
}

.wrap_header {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1em;
  height: 100%;
  width: 100%;
  margin-left: auto;
}

.header_logo {
  margin-top: 3em;
  margin-right: 1em;
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

.header_logo a {
  transition: .2s;
  display: flex;
  width: 7.5vw;
  height: 50vh;
}

.header_logo a img {
  width: 100%;
  height: 100%;
}

.header_logo a:hover {
  opacity: 0.5;
}

.header_gnav_wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1em;
}

.header_event_data {
  width: 75%;
}

.gnav_wrap {
  width: 100%;
  background-color: turquoise;
}

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

.gnav_item {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  border-top: 1px solid #f2eee6;
}

.gnav_item_parent_btn_wrap {
  display: flex;
  align-items: center;
  width: 100%;
}

.gnav_item_parent_btn {
  background-color: var(--main_oldlace);
  color: var(--main_red);
  font-weight: bold;
  width: 100%;
  padding: 1.75em 2.5em;
  transition: .2s;
}

.gnav_item_parent_btn_wrap:hover .gnav_item_parent_btn {
  background-color: var(--main_red);
  color: var(--main_oldlace);
}

.gnav_item_child_list_btn {
  position: absolute;
  height: .75em;
  width: .75em;
  right: 2.5em;
  display: flex;
  align-items: center;
  justify-content: center;
}

.gnav_item_child_list_btn::before,
.gnav_item_child_list_btn::after {
  content: '';
  background-color: var(--main_red);
  position: absolute;
  border-radius: 5px;
}

.gnav_item_parent_btn_wrap:hover .gnav_item_child_list_btn::before,
.gnav_item_parent_btn_wrap:hover .gnav_item_child_list_btn::after {
  background-color: var(--main_oldlace);
}

.gnav_item_parent_btn_wrap:hover .gnav_item_child_list_btn::after {
  opacity: 0;
}

.gnav_item_child_list_btn::before {
  width: 100%;
  height: 1px;
}

.gnav_item_child_list_btn::after {
  width: 1px;
  height: 100%;
}

.menu_btn .gnav_item_parent_btn {
  background-color: var(--main_gold);
  color: #fff;
  font-family: var(--menu_font);
}

.menu_btn .gnav_item_child_list_btn::before,
.menu_btn .gnav_item_child_list_btn::after {
  background-color: #fff;
}

.menu_btn .gnav_item_parent_btn:hover {
  background-color: var(--main_red);
}

.gnav_item_child_list_wrap {
  position: absolute;
  left: 100%;
  bottom: 0;
  width: var(--header_width);
  transition: .2s;
  opacity: 0;
  visibility: hidden;
}

.gnav_item:hover .gnav_item_child_list_wrap {
  opacity: 1;
  visibility: visible;
}

.gnav_item_child_list_inner {
  margin: 0 auto;
  max-width: var(--big_width);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1em;
}

.gnav_item_child_list {
  background-color: var(--main_red);
  color: #fff;
  font-size: 1.4rem;
  width: 100%;
  display: flex;
  flex-direction: column;
  transition: .2s;
}

.gnav_item_child_item {
  display: flex;
}

.gnav_item_child_item:not(:first-child) {
  border-top: 1px solid #a32126;
}

.gnav_item_child_btn {
  width: 100%;
  padding: 1.5715em 2em;
  transition: .2s;
}

.gnav_item_child_btn:hover {
  opacity: 0.25;
}



/*===============/header===============*/
/*===============main===============*/

main {
  background-color: var(--main_oldlace);
  width: calc(100% - var(--header_width));
  margin-left: var(--header_width);
}

/*=====common=====*/

.section_full_fv {
  margin-top: 0;
}

.color_blue {
  color: #0768ab;
}


.side_banner {
  position: fixed;
  z-index: 999;
  width: 4%;
  right: 0;
  top: 10%;
  opacity: 0;
  transform: translateX(100%);
  transition: 0.2s ease-in-out;
}

.side_banner.appear {
  opacity: 1;
  transform: translateX(0%);
}

.side_banner:hover {
  opacity: 0.6;
}

.side_banner img {
  width: 100%;
}

/*=====/common=====*/


/*=====top=====*/


.top_fv {
  margin-top: 0;
}

.top_fv_wrap {
  height: calc((var(--vh) * 100));
  position: relative;
}

.fv_movie_wrap {
  height: 100%;
}

.fv_movie {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.top_fv_content {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
}

.top_fv_bg {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background-color: rgba(26, 26, 26, 78%);
  opacity: 0;
}

.top_fv_bg .deco_img {
  mix-blend-mode: plus-lighter;
}

.fv_deco_01 {
  width: 14%;
  left: 0;
  top: -2%;
}

.fv_deco_02 {
  width: 10%;
  right: 0;
  top: 5%;
}

.fv_deco_03 {
  width: 28%;
  left: 0;
  bottom: 5%;
}

.fv_deco_04 {
  width: 19%;
  right: 0;
  bottom: 10%;
}


.top_fv_catch_wrap {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5em;
  color: #fff;
  /* opacity: 0; */
}

.concept_logo {
  width: 20vh;
  opacity: 0;
}

.fv_intro {
  writing-mode: vertical-rl;
  font-family: var(--mincho_font);
  display: flex;
  flex-direction: column;
  gap: 3em;
}

.fv_intro_title {
  font-size: 1.5em;
  font-weight: 700;
  line-height: 1.75;
  opacity: 0;
}

.fv_intro_text {
  font-size: 1.125em;
  line-height: 1.875;
  opacity: 0;
}

.fv_intro_detail {
  padding: 1.5em 1.375em 0 0;
  position: relative;
  opacity: 0;
}

.fv_intro_detail::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  border-right: 1px solid #fff;
  border-top: 1px solid #fff;
  width: 100%;
  height: 5em;
}

.fv_intro_number {
  font-size: 0.8125em;
}

.fv_intro_title_wrap {
  display: flex;
  align-items: center;
  gap: 1em;
}

.normal_font {
  font-family: var(--common_font);
}

.fv_intro_title_kei {
  font-size: 1.5em;
}






.top_news_wrap {
  background-color: #fff;
  padding: 1rem;
}


.top_news_inner {
  border: 1px solid var(--main_red);
  padding: 1em 3em;
  display: flex;
  flex-direction: column;
  gap: 1em;
}

.top_news_header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 0.5em;
}

.section_title_wrap {
  display: flex;
  align-items: flex-end;
  gap: 0.25em;
  font-size: 2.5em;
  padding: 0.5em 0;
  position: relative;
  z-index: 2;
}

.section_title {
  line-height: 1;
  font-family: var(--mincho_font);
  font-weight: 700;
}

.section_title_icon {
  height: 0.8em;
}

.top_news .section_title_wrap {
  font-size: 1.75em;
  padding: 0;
}

.top_news_all_btn {
  font-size: 1.4rem;
  position: relative;
  padding: 0.125em 0;
  border-bottom: 0.5px solid #c8c8c8;
}

.top_news_all_btn::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 0.5px;
  background-color: var(--main_red);
  transition: transform .3s;
  transform: scale(0, 1);
  transform-origin: right top;
}

.top_news_all_btn:hover::after {
  transform: scale(1, 1);
  transform-origin: left top;
}

/* .top_news_all_btn::after {
  content: '';
  width: 100%;
  height: 1px;
  background-color: violet;
  position: absolute;
  bottom: -0.125em;
  left: 0;
} */

.top_news_item_link {
  position: relative;
  display: flex;
  align-items: center;
  font-size: 1.4rem;
  padding: 1.375em 0;
  border-bottom: 0.5px solid #c8c8c8;
}

.top_news_item_link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 0.5px;
  background-color: var(--main_red);
  transition: transform .5s;
  transform: scale(0, 1);
  transform-origin: right top;
}

.top_news_item_link:hover::after {
  transform: scale(1, 1);
  transform-origin: left top;
}

.top_news_item_link::before {
  content: '';
  position: absolute;
  right: 0%;
  width: 1.5em;
  height: 1em;
  background-image: url(../img/common/arrow_red.svg);
  background-repeat: no-repeat;
  background-position: center;
}

.news_list_date {
  font-size: calc(1em * 6 / 7);
  width: 8em;
}




.top_about_body {
  background-color: var(--main_red);
  color: #fff;
  padding: 2em 0 6.25em;
  position: relative;
}

.top_about_body_content {
  display: flex;
  justify-content: space-between;
}

.top_about_content {
  flex-basis: 48.1485%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.top_about_link_list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  column-gap: 8%;
  row-gap: 1em;
}

.top_about_link {
  flex-basis: 46%;
  font-size: clamp(1rem, 1vw, 1.4rem);
  padding: 1.25em;
  border: 1px solid #fff;
  display: flex;
  align-items: center;
  position: relative;
}

.top_about_link::after {
  content: '';
  position: absolute;
  right: 1.25em;
  width: 1.5em;
  height: 1em;
  background-image: url(../img/common/arrow_white.svg);
  background-position: center;
  background-repeat: no-repeat;
  transition: .2s;
}

.top_about_link:hover::after {
  right: -0.825em;
}

.top_about_intro {
  font-size: 1.4rem;
}

.top_about_img {
  flex-shrink: 0;
  flex-basis: 44.445%;
  margin-top: -10%;
}

.top_about_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.top_about_img_slider .swiper-wrapper {
  transition-timing-function: linear;
}

.top_about_img_slider .swiper-slide {
  display: flex;
}



.deco_img {
  position: absolute;
  z-index: 1;
  mix-blend-mode: color-dodge;
}

.about_deco_01 {
  width: calc(100%/6);
  left: 28%;
  top: -25%;
}

.about_deco_02 {
  width: calc(100%/10);
  left: 0;
  bottom: 5%;
}

.about_deco_03 {
  width: calc(100%/10);
  left: 49.5%;
  bottom: 32%;
}

.about_deco_04 {
  width: calc(100%/6);
  right: 0;
  bottom: 5%;
}



.top_access {
  margin-top: -12.5em;
  margin-bottom: -12.5em;
  padding: 5.5em 0;
  position: relative;
}

.top_access_wrap {
  display: flex;
  flex-direction: column;
  gap: 5.625em;
}

.top_access_heaeder {
  display: flex;
  flex-direction: column;
  gap: 2em;
}

.top_access_link_list {
  display: flex;
  flex-direction: column;
  gap: 1em;
}

.top_access_link {
  width: 22.2225%;
  border: 1px solid #c8c8c8;
  /* font-size: 1.4rem; */
  font-size: clamp(1rem, 1vw, 1.4rem);
  padding: 1.25em;
  display: flex;
  align-items: center;
  position: relative;
}

.top_access_link::after {
  content: '';
  position: absolute;
  right: 1.25em;
  width: 1.5em;
  height: 1em;
  background-image: url(../img/common/arrow_grey.svg);
  background-position: center;
  background-repeat: no-repeat;
  transition: .2s;
}

.top_access_link:hover::after {
  right: -0.825em;
}

.top_access_img {
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
}

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

.top_link {
  position: relative;
  transition: .2s;
}

.top_link:hover {
  filter: grayscale(1);
}

.top_link.full {
  flex-basis: 100%;
}

.top_link.half {
  flex-basis: 50%;
}

.top_link img {
  width: 100%;
  height: auto;
}

.top_link_title {
  position: absolute;
  background-color: #fff;
  top: 0;
  left: 0;
  width: 17em;
  font-weight: normal;
  text-align: center;
  padding: 1em 0;
  font-size: 1.4rem;
}

.top_online_wrap {
  display: flex;
  /* align-items: center; */
}

.top_online_img {
  flex-basis: 30.556%;
  flex-shrink: 0;
}

.top_online_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.top_online_content_wrap {
  flex-basis: 100%;
  background-color: var(--main_red);
  display: flex;
  justify-content: center;
  padding: 2% 8% 5%;
  position: relative;
}

.top_online_content {
  color: #fff;
  display: flex;
  flex-direction: column;
  gap: 5.625em;
}

.top_online_header {
  display: flex;
  flex-direction: column;
  gap: 2em;
}

.top_online_intro {
  font-size: 1.4rem;
}

.top_online_link_list {
  display: flex;
}

.top_online_link {
  width: 41.58%;
  border: 1px solid #fff;
  font-size: clamp(1rem, 1vw, 1.4rem);
  padding: 1.25em;
  display: flex;
  align-items: center;
  position: relative;
}

.top_online_link::after {
  content: '';
  position: absolute;
  right: 1.25em;
  width: 1.5em;
  height: 1em;
  background-image: url(../img/common/arrow_white.svg);
  background-position: center;
  background-repeat: no-repeat;
  transition: .2s;
}

.top_online_link:hover::after {
  right: -0.825em;
}

.online_deco_01 {
  width: 17%;
  left: 0;
  top: 2%;
}

.online_deco_02 {
  width: 26%;
  right: 0;
  bottom: 2%;
}

.top_thanks_header {
  display: flex;
  justify-content: center;
}

.top_thanks_list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-evenly;
  align-items: center;
  row-gap: 2em;
  margin-top: 2em;
}

.top_thanks_item {
  flex-basis: 21%;
  transition: .2s;
}

.top_thanks_item:hover {
  opacity: 0.5;
}

/*=====/top=====*/


/*===============/main===============*/
/*===============footer===============*/

footer {
  margin-left: var(--header_width);
}

.footer_river_slider .swiper-wrapper {
  transition-timing-function: linear;
}

.footer_river_slider .swiper-slide img {
  width: 100%;
}

.footer_content_wrap {
  display: flex;
}

.footer_nav_wrap {
  flex-basis: 70%;
  background-color: var(--main_red);
  color: #fff;
  padding: 5% 5%;
  display: flex;
  flex-direction: column;
  gap: 2em;
}

.footer_nav_list {
  display: flex;
  justify-content: space-between;
  font-size: 1.3rem;
}

.footer_nav_column {
  display: flex;
  flex-direction: column;
  gap: 5em;
  width: 30%;
}

.footer_nav_column_item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  /* gap: 1em; */
}

.footer_nav_column_link {
  position: relative;
  padding: 0.125em 0;
}

.footer_nav_column_link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 0.5px;
  background-color: #fff;
  transition: transform .3s;
  transform: scale(0, 1);
  transform-origin: right top;
}

.footer_nav_column_link:hover::after {
  transform: scale(1, 1);
  transform-origin: left top;
}

.footer_nav_column_link.parent {
  font-weight: bold;
  margin-bottom: 0.5em;
}

.footer_nav_column_link.child {
  /* text-indent: 1em; */
  margin-top: 0.5em;
  margin-left: 1em;
}

.footer_nav_column_link.parent+.footer_nav_column_link.parent {
  margin-top: 1.5em;
}


.footer_management_wrap {
  display: flex;
  flex-direction: column;
  gap: 1em;
  font-size: 1.4rem;
  font-size: clamp(1rem, 1vw, 1.4rem);
}

.footer_management {
  border: 1px solid #fff;
  display: flex;
  /* font-size: 1vw; */
}

.footer_management_detail {
  flex-basis: calc(100% / 3 * 2);
  padding: 1em;
  display: flex;
  flex-direction: column;
  gap: 0.5em;
}

.footer_management_detail_title_wrap {
  display: flex;
}

.footer_management_detail_sub {
  display: flex;
  align-items: center;
}

.footer_management_detail_sub::after {
  content: '';
  display: inline-block;
  width: 1px;
  height: 1em;
  background-color: #fff;
  margin: 0 0.5em;
}

.footer_management_contact {
  flex-basis: calc(100% / 3 * 1);
  border-left: 1px solid #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer_management_note {
  font-size: 1.1rem;
}

.footer_other_wrap {
  flex-basis: 30%;
  font-size: 1.3rem;
  background-color: var(--main_oldlace);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10%;
  padding: 0 calc(30% / 4 / 2);
}

.footer_sns_list {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer_sns_item {
  display: flex;
  background-color: #fff;
  padding: 0.5em;
  gap: 1em;
}

.footer_sns_item img {
  width: 2em;
}

.footer_sdgs_wrap {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer_language_wrap {
  margin-left: auto;
  display: flex;
  flex-direction: column;
  gap: 2em;
}

.footer_language_btn {
  display: flex;
  align-items: center;
  gap: 1em;
  padding: 0.5em 0;
  border-bottom: 1px solid #333;
}

.footer_language_btn::before {
  content: '';
  display: inline-block;
  width: 1em;
  height: 1em;
  background-image: url(../img/common/language_icon.svg);
}

.footer_language_btn::after {
  content: '';
  width: 0.5em;
  height: 0.5em;
  margin-left: auto;
  transform: rotate(45deg) translate(-25%, -25%);
  border-right: 1px solid #333;
  border-bottom: 1px solid #333;
}

.footer_copyright {
  color: #959595;
}

/*===============/footer===============*/


@media screen and (max-width: 900px) {
  :root {
    --header_height: 5rem;
  }


  .fv {
    min-height: 100vh;
    min-height: calc(var(--vh, 1vh) * 100);
  }

  body {
    font-size: 1.4rem;
  }

  section {
    margin: 15rem 0;
  }

  .from_tb {
    display: block;
  }

  .none_tb {
    display: none;
  }

  /*===============header===============*/
  html.is-fixed,
  html.is-fixed body {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
  }

  header {
    font-size: 1.4rem;
  }

  .wrap_header {
    height: var(--header_height);
    width: 95%;
  }

  .header_logo {
    margin-left: 0;
    position: relative;
    z-index: 999;
  }

  .header_logo {
    width: clamp(0rem, 35%, 15rem);
  }

  .gnav_wrap {
    background-color: turquoise;
    width: 100%;
    height: 100%;
    padding: calc(var(--header_height) + 2em) 3em;
    padding-bottom: calc(100vh / 3);
    flex-direction: column;
    overflow-y: scroll;
    position: fixed;
    z-index: 4;
    top: 0;
    right: -100%;
    opacity: 0;
    visibility: hidden;
    transition: 0.5s;
  }

  .gnav_wrap.is-active {
    opacity: 1;
    visibility: visible;
    right: 0%;
  }

  .gnav_list {
    gap: 0;
    flex-direction: column;
  }

  .gnav_item {
    flex-direction: column;
    align-items: flex-start;
  }

  .gnav_item::before {
    content: none;
  }

  .gnav_item_parent_btn_wrap {
    width: 100%;
    display: flex;
    align-items: center;
  }

  .gnav_item_parent_btn {
    width: 100%;
    padding: 1em;
    justify-content: flex-start;
  }

  .gnav_item_child_list_btn {
    cursor: pointer;
    flex-shrink: 0;
    width: 3.5em;
    height: 3.5em;
    background-image: url(../img/common/gnav_item_child_list_btn.svg);
    background-size: 2em;
    background-repeat: no-repeat;
    background-position: center;
    transition: .2s;
  }

  .gnav_item_child_list_btn.active {
    transform: rotate(180deg);
  }

  .gnav_item_child_list_wrap {
    display: none;
    position: relative;
    top: 0;
  }

  .gnav_item_child_list {
    opacity: 1;
    visibility: visible;
    position: relative;
    top: auto;
    left: auto;
    width: 100%;
    padding: 1em;
    display: flex;
    flex-direction: column;
    transition: .2s;
  }

  .gnav_item_child_btn {
    width: 100%;
    background-color: #33333310;
  }


  .header_sp_nav {
    display: flex;
    align-items: center;
  }

  .header_nav_btn {
    background-color: steelblue;
    height: var(--header_height);
    width: var(--header_height);
    z-index: 5;
    position: relative;
    display: flex;
    flex-direction: column;
  }

  .header_nav_btn span {
    position: absolute;
    background-color: #fff;
    width: 50%;
    height: 2px;
    border-radius: 2px;
    left: 25%;
    transition: .2s;
    transition: width .2s .2s ease, top .2s .2s ease, transform .2s ease;
  }

  .header_nav_btn span:nth-child(1) {
    top: 30%;
  }

  .header_nav_btn span:nth-child(2) {
    top: 50%;
    opacity: 1;
  }

  .header_nav_btn span:nth-child(3) {
    top: 70%;
    width: 25%;
  }

  .header_nav_btn.is-active span {
    transition: width .2s ease, top .2s ease, transform .2s .2s ease;
  }

  .header_nav_btn.is-active span:nth-child(1) {
    top: 50%;
    transform: rotate(45deg);
  }

  .header_nav_btn.is-active span:nth-child(2) {
    width: 0%;
    opacity: 0;
  }

  .header_nav_btn.is-active span:nth-child(3) {
    top: 50%;
    transform: rotate(-45deg);
    width: 50%;
  }

  .nav_contact_wrapper {
    display: none;
  }

  /*===============/header===============*/
  /*===============main===============*/



  /*=====top=====*/



  /*=====/top=====*/



  /*===============/main===============*/
  /*===============footer===============*/

  .footer_content_wrap {
    padding: 2em;
    padding-bottom: 0;
  }

  .footer_content {
    flex-direction: column;
    align-items: center;
    gap: 3em;
  }

  .footer_logo {
    width: clamp(0rem, 60%, 25rem);
    order: 2;
    flex-basis: 10%;
  }

  .footer_menu_wrap {
    width: 100%;
  }

  .footer_menu_list {
    flex-direction: column;
    gap: 2em;
    gap: 0;
    /* background-color: tomato; */
  }

  .footer_menu_item {
    width: 100%;
    padding: 1em 0;
    border-top: 1px solid #333;
  }

  .footer_menu_item:last-child {
    border-bottom: 1px solid #333;
  }

  .footer_menu_item_link.child {
    margin-left: 1em;
  }


  /*===============/footer===============*/





}

@media screen and (max-width: 480px) {
  .from_sp {
    display: block;
  }

  .none_sp {
    display: none;
  }

  /*===============header===============*/

  header {
    font-size: 4vw;
  }

  .gnav_main {
    padding: 5em 1em 10em;
  }

  .sub_menu_item {
    white-space: nowrap;
  }

  /*===============/header===============*/
  /*===============main===============*/



  /*=====top=====*/

  /*=====/top=====*/



  /*===============/main===============*/
  /*===============footer===============*/


  /*===============/footer===============*/
}