:root {
  --accent_color: #3C579D;
}

html {
  font-size: 62.5%;
  overflow-x: hidden;
}

body {
  font-family: "Zen Maru Gothic", 'Noto Sans JP', sans-serif;
  font-weight: 500;
  font-style: normal;
  font-size: 1.6rem;
  line-height: 2.1;
  color: #221715;
}

small {
  font-size: 1.4rem;
}

sub {
  bottom: 0;
}

.img {
  width: 100%;
  height: auto;
  line-height: 0;
}

a {
  opacity: 1;
  transition-duration: 0.3s;
}

a:hover {
  opacity: 0.8;
}

a.text_link {
  color: var(--accent_color);
  text-decoration: underline;
}

a.text_link:hover {
  text-decoration: none;
}

.pc {
  display: block;
}

br.pc, br.sp {
  font-size: 0;
}

.sp {
  display: none;
}

.rt {
  text-align: right;
}

.inner {
  width: 1000px;
  margin: 0 auto;
}

@media print, screen and (max-width: 1070px) {
  html {
    font-size: 50%;
    overflow-x: hidden;
  }

  .pc {
    display: none;
  }

  .sp {
    display: block;
  }

  .img {
    margin-top: 30px;
  }
}

/* animation
=================================================================*/
.fade {
  opacity: 0;
  transition: .8s;
  visibility: hidden
}

.fade.go {
  opacity: 1;
  transform: translateY(0) translateX(0);
  visibility: visible
}

.fade-up {
  opacity: 0;
  transition: .8s;
  visibility: hidden;
  transform: translateY(50px)
}

.fade-up.go {
  opacity: 1;
  transform: translateY(0) translateX(0);
  visibility: visible
}

@media print, screen and (min-width: 768px) {
  .fade-up {
    transform: translateY(100px)
  }
}

.fade-down {
  opacity: 0;
  transition: .8s;
  visibility: hidden;
  transform: translateY(-50px)
}

.fade-down.go {
  opacity: 1;
  transform: translateY(0) translateX(0);
  visibility: visible
}

@media print, screen and (min-width: 768px) {
  .fade-down {
    transform: translateY(-100px)
  }
}

.fade-left {
  opacity: 0;
  transition: .8s;
  visibility: hidden;
  transform: translateX(-50px)
}

.fade-left.go {
  opacity: 1;
  transform: translateY(0) translateX(0);
  visibility: visible
}

@media print, screen and (min-width: 768px) {
  .fade-left {
    transform: translateX(-100px)
  }
}

.fade-right {
  opacity: 0;
  transition: .8s;
  visibility: hidden;
  transform: translateX(50px)
}

.fade-right.go {
  opacity: 1;
  transform: translateY(0) translateX(0);
  visibility: visible
}

@media print, screen and (min-width: 768px) {
  .fade-right {
    transform: translateX(100px)
  }
}

.fade-top--right {
  opacity: 0;
  transition: .8s;
  visibility: hidden;
  transform: translateY(-20px) translateX(20px)
}

.fade-top--right.go {
  opacity: 1;
  transform: translateY(0) translateX(0);
  visibility: visible
}

@media print, screen and (min-width: 768px) {
  .fade-top--right {
    transform: translateY(-100px) translateX(100px)
  }
}

.fade-top--left {
  opacity: 0;
  transition: .8s;
  visibility: hidden;
  transform: translateY(-20px) translateX(-20px)
}

.fade-top--left.go {
  opacity: 1;
  transform: translateY(0) translateX(0);
  visibility: visible
}

@media print, screen and (min-width: 768px) {
  .fade-top--left {
    transform: translateY(-100px) translateX(-100px)
  }
}

.fade-bottom--right {
  opacity: 0;
  transition: .6s;
  visibility: hidden;
  transform: translateY(20px) translateX(20px)
}

.fade-bottom--right.go {
  opacity: 1;
  transform: translateY(0) translateX(0);
  visibility: visible
}

@media print, screen and (min-width: 768px) {
  .fade-bottom--right {
    transform: translateY(100px) translateX(100px)
  }
}

.fade-bottom--left {
  opacity: 0;
  transition: .8s;
  visibility: hidden;
  transform: translateY(20px) translateX(-20px)
}

.fade-bottom--left.go {
  opacity: 1;
  transform: translateY(0) translateX(0);
  visibility: visible
}

@media print, screen and (min-width: 768px) {
  .fade-bottom--left {
    transform: translateY(100px) translateX(-100px)
  }
}

.time-early {
  transition: .6s
}

.time-01 {
  transition-delay: .1s
}

.time-03 {
  transition-delay: .3s
}

.time-05 {
  transition-delay: .5s
}

.time-10 {
  transition-delay: 1s
}

.time-15 {
  transition-delay: 1.5s
}

.time-20 {
  transition-delay: 2s
}

.time-25 {
  transition-delay: 2.5s
}

.time-30 {
  transition-delay: 3s
}

/* header
=================================================================*/
header {
  background-color: #fff;
}

header .inner {
  width: 1260px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 40px 0;
}

.header_logo {
  display: block;
  width: 120px;
  height: auto;
}

.header_logo img {
  width: 100%;
  height: 100%;
  vertical-align: middle;
}

.header_nav_list {
  display: flex;
  width: 100%;
}

.header_nav_list li {
  margin-left: 30px;
}

.header_nav_list li a {
  padding: 10px 0;
}

.header_nav_list li a:hover, .header_nav_list li a.active {
  color: var(--accent_color);
  opacity: 1;
  border-bottom: 1px solid var(--accent_color);
}

@keyframes fadeIn {
  0% {
    top: 45%;
    opacity: 0;
  }

  100% {
    top: 50%;
    opacity: 1;
  }
}

@media print, screen and (max-width: 1070px) {
  header {
    position: relative;
  }

  header .inner {
    background-color: #fff;
    position: fixed;
    width: 100%;
    z-index: 100;
    padding: 10px 15px;
    margin: 0;
  }

  .header_logo {
    max-width: 220px;
  }

  .header_nav {
    display: none;
  }

  .header_nav_list li a:hover, .header_nav_list li a.active {
    border-bottom: none;
  }

  .container {
    display: none;
  }

  .container.active {
    display: block;
    position: relative;
    height: 100vh;
    width: 100%;
    position: fixed;
    left: 0;
    top: 0;
    z-index: -1;
  }

  .hamburger-menu {
    position: fixed;
    top: 17px;
    right: 20px;
    width: 25px;
    height: 18px;
    cursor: pointer;
    z-index: 101;
  }

  .hamburger-menu .line {
    display: block;
    position: absolute;
    width: 100%;
    height: 1px;
    background-color: #221715;
    transition: all 0.2s ease;
  }

  .hamburger-menu .line:nth-of-type(1) {
    top: 0;
  }

  .hamburger-menu .line:nth-of-type(2) {
    top: 50%;
    transform: translateY(-50%);
  }

  .hamburger-menu .line:nth-of-type(3) {
    bottom: 0;
  }

  .hamburger-menu.active > .line:nth-of-type(1) {
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
  }

  .hamburger-menu.active > .line:nth-of-type(2) {
    opacity: 0;
  }

  .hamburger-menu.active > .line:nth-of-type(3) {
    top: 50%;
    bottom: auto;
    transform: translateY(-50%) rotate(-45deg);
  }

  .header_nav {
    padding-top: 50px;
  }

  .header_nav.active {
    display: flex;
    flex-direction: column;
    background-color: var(--color_navy);
    background-color: #fff;
    padding: 14px;
    width: 100%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: fadeIn 0.5s forwards;
    height: 100vh;
  }

  .header_nav a {
    display: block;
    text-decoration: none;
    padding: 7px 14px;
    margin: 4px;
    transition: all 0.2s;
  }

  .header_nav a:hover {
    text-decoration: none;
  }

  .header_nav_list {
    display: block;
    width: 100%;
    padding-top: 50px;
  }

  .header_nav_list li {
    margin-left: 0;
  }

  .header_nav_list li a {
    padding: 10px 25px;
    border-top: 1px solid #E7E7E7;
  }
}

section {
  margin: 100px 0 0;
}

.vertical {
  display: block;
  writing-mode: vertical-rl;
  position: fixed;
  z-index: 1;
}

.vertical_l {
  top: 40%;
  left: 10px;
}

.vertical_r {
  top: 40%;
  right: 10px;
}

.caption {
  font-size: 2.8rem;
  border-bottom: 2px solid #221715;
  letter-spacing: 0.3em;
  margin-bottom: 50px;
  padding-bottom: 20px;
}

.caption::before {
  content: "■";
  width: 1em;
}

.title {
  font-size: 2.2rem;
  letter-spacing: 0.3em;
  margin-bottom: 20px;
}

.mb {
  margin-bottom: 60px;
}

.flex-img {
  display: flex;
  gap: 10px;
  margin-top: 30px;
}

.flex-img li {
  width: calc((100% - 20px) / 3);
  overflow: hidden;
  height: 240px;
}

.wide-img {
  width: 100%;
  max-height: 800px;
  height: auto;
  overflow: hidden;
}

@media print, screen and (max-width: 1070px) {
  section {
    margin: 0;
    padding: 25px 0 50px;
  }

  main {
    padding-top: 0;
  }

  .warpper {
    padding: 50px 0;
  }

  .inner {
    width: auto;
    max-width: none;
    margin: 0 20px;
  }

  .inner_in {
    width: auto;
    max-width: 100%;
    margin: 0 20px;
  }

  .inner_half {
    width: 100%;
  }

  .caption {
    padding: 40px 0 20px;
    margin-bottom: 25px;
    line-height: 1.3;
  }

  .caption_title {
    font-size: 180%;
    line-height: 1.35;
  }

  .caption_txt {
    font-size: 110%;
  }

  .mb {
    margin-bottom: 20px;
  }

  .heading_box {
    margin-left: 20px;
    padding-bottom: 30px;
  }

  .heading_title {
    border-radius: 10px 10px 10px 0;
    padding: 13px 15px;
    font-size: 140%;
    line-height: 1.4;
    letter-spacing: 0.1em;
    min-width: calc(100% - 20px);
    position: relative;
    left: auto;
  }

  .heading_title::after {
    width: 40px;
    height: 40px;
    border-radius: 8px 8px 0 8px;
    left: -20px;
    bottom: -20px;
  }

  .heading_title_sub {
    font-size: 130%;
    padding-left: 26px;
    margin-top: 30px;
  }

  .heading_txt {
    font-size: 100%;
  }

  .heading_txt_indent {
    padding-left: 26px;
  }

  .btn_arrow {
    margin: 40px auto 20px;
    max-width: 380px;
    width: 100%;
    font-size: 100%;
  }

  .btn_arrow a {
    background-size: 17px 10px;
  }

  .btn_arrow a:hover {
    background-size: 17px 10px;
  }

  .vertical {
    position: relative;
  }

  .vertical_l {
    top: 0;
    left: 2px;
  }

  .vertical_r {
    top: 0;
    right: 2px;
  }

  .flex-img {
    display: block;
    margin: 0 0 50px;
  }

  .flex-img li {
    width: 80%;
    overflow: hidden;
    height: auto;
    margin: 0 auto;
  }

  .wide-img {
    width: 100%;
    max-height: 800px;
    height: auto;
    overflow: hidden;
  }
}

/* intro
=================================================================*/
#intro {
  margin: 30px 0 0;
}

#intro .inner {
  width: 1260px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.mv {
  position: relative;
}

#intro .img {
  width: 100%;
  margin-top: 45px;
}

#intro .copy {
  position: absolute;
  top: 180px;
  left: 40px;
  width: auto;
  font-size: 2.2rem;
  text-align: left;
}

@media print, screen and (max-width: 1070px) {
  #intro {
    margin: 0;
  }

  #intro .inner {
    width: 100%;
  }

  #intro .copy {
    position: static;
    top: auto;
    left: auto;
    width: 100%;
    font-size: 15px;
    color: #221715;
    text-align: center;
    margin: 20px 0 0;
    text-shadow: none;
  }
}

/* news
=================================================================*/
#news {
  background-color: #F5F5F5;
  margin: 0;
  padding: 100px 0;
}

.news_list {
  width: 100%;
  display: flex;
  align-items: baseline;
  padding: 20px 0;
  border-bottom: 1px solid #CACACA;
}

.news_date {}

.news_date time {
  display: inline-block;
  width: 5em;
}

.news_date .news_category {
  background-color: var(--accent_color);
  color: #fff;
  border-radius: 4px;
  padding: 0 5px;
  margin-right: 20px;
  font-weight: 500;
}

@media print, screen and (max-width: 1070px) {
  #news {
    padding: 0 0 30px;
  }

  .news_list {
    display: block;
  }
}

/* profile
=================================================================*/
#profile {
  display: flex;
  justify-content: space-between;
  align-items: top;
}

.profile_img {
  width: 35%;
}

.profile_img img {
  box-shadow: -8px 8px #666;
}

.profile_txt {
  width: 60%;
}

.profile_txt p {
  margin-bottom: 50px;
}

.outline_list {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.outline_list dt {
  border-bottom: 1px solid #666;
  width: 20%;
  padding: 10px 0;
}

.outline_list dd {
  border-bottom: 1px solid #CACACA;
  width: 75%;
  padding: 10px 0;
}

.outline_list dt:first-of-type {
  border-top: 1px solid #666;
}

.outline_list dd:first-of-type {
  border-top: 1px solid #CACACA;
}

#contact {
  padding-bottom: 100px;
}

.form_box dd {
  margin-bottom: 30px;
}

.form_box .textbox {
  background-color: #f2f2f2;
  border: 1px solid transparent;
  border-radius: 10px;
  font-size: 15px;
  padding: 10px;
  width: 100%;
}

.error {
  color: red;
}

.form_must_box {
  margin-top: 50px;
}

.caution {
  margin: 30px 0;
}

.btn_box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 600px;
  margin: 0 auto;
  margin-top: 80px;
}

.btn_submit {
  text-align: center;
}

.btn {
  background-color: #3C579D;
  border-radius: 28px;
  padding: 10px 80px;
  color: #fff;
}

.btn_back .btn {
  background-color: #757575;
}

.back_btn {
  text-align: center;
}

@media print, screen and (max-width: 1070px) {
  #profile {
    display: block;
  }

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

  .profile_txt {
    width: 100%;
  }

  .profile_txt p {
    margin: 30px 0 0;
  }

  .outline_list {
    margin: 30px 0 0;
  }

  .btn_box {
    display: block;
    justify-content: center;
    align-items: center;
    text-align: center;
    width: 100%;
    margin: 0 auto;
  }

  .btn {
    min-width: 80%;
  }

  .btn_box .btn_back {
    margin-bottom: 30px;
  }
}

/* privacy
=================================================================*/
#privacy {
  padding: 80px 0;
}

#privacy dl {
  padding: 40px 0 0;
}

#privacy dl dd {
  margin-bottom: 40px;
}

/* img-loop
=================================================================*/
.img-loop {
  margin-top: 150px;
  overflow: hidden;
  position: relative;
  width: 100%;
  z-index: 1
}

@media print, screen and (max-width: 767px) {
  .img-loop {
    margin-top: 70px;
    padding-bottom: 90px
  }
}

.img-loop-box {
  display: flex;
  width: -webkit-max-content;
  width: -moz-max-content;
  width: max-content;
  will-change: transform;
  -webkit-animation: scroll-img 50s linear infinite;
  animation: scroll-img 50s linear infinite
}

@media print, screen and (max-width: 767px) {
  .img-loop-box {
    -webkit-animation: scroll-img 40s linear infinite;
    animation: scroll-img 40s linear infinite
  }
}

.img-loop-box img {
  height: 500px;
  margin-left: 20px;
  -o-object-fit: contain;
  object-fit: contain;
  width: auto
}

@media print, screen and (max-width: 767px) {
  .img-loop {
    padding-bottom: 0
  }

  .img-loop-box img {
    height: 300px;
    margin-left: 15px
  }
}

@-webkit-keyframes scroll-img {
  0% {
    transform: translateX(0)
  }

  100% {
    transform: translateX(-50%)
  }
}

@keyframes scroll-img {
  0% {
    transform: translateX(0)
  }

  100% {
    transform: translateX(-50%)
  }
}

/* footer
=================================================================*/
footer {
  background-color: #323232;
  color: #fff;
}

footer a {
  color: #fff;
}

.footer_nav {
  padding: 30px 0 50px;
}

.footer_nav_list {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  margin-bottom: 80px;
  border-bottom: 1px solid #6D6D6D;
  padding-bottom: 30px;
}

.footer_nav_list li {
  line-height: 1;
}

.footer_nav_list li a {
  padding: 8px 0;
}

.footer_logo {
  display: block;
  max-width: 200px;
  width: 100%;
  height: auto;
  margin: 0 auto;
}

.footer_logo svg {
  width: 100%;
  height: 100%;
}

.footer_sns {
  text-align: center;
  margin-top: 40px;
}

.footer_sns img {
  width: 30px;
  height: 30px;
}

.copyright {
  display: flex;
  width: 1000px;
  margin: 0 auto;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-top: 1px solid #6D6D6D;
}

@media print, screen and (max-width: 1070px) {
  .footer_nav {
    padding: 50px 25px 30px;
    text-align: center;
  }

  .footer_nav_list {
    display: none;
  }

  /*.footer_nav_list li {
    border-left: none;
    margin-bottom: 25px;
  }

  .footer_nav_list li a {
    padding: 20px 0;
  }*/
  .footer_logo {
    display: block;
    max-width: 130px;
    width: 100%;
    height: auto;
  }

  .footer_logo svg {
    width: 100%;
    height: 100%;
  }

  .copyright {
    display: block;
    width: auto;
    text-align: center;
    border-top: none;
  }

  .footer_copy {
    width: 100%;
  }

  .footer_privacy {
    width: 100%;
    margin-bottom: 10px;
  }
}

/* notfound
=================================================================*/
.notfound section {
  background: url("/assets/img/bg_sandstorm.jpg") center top;
  background-size: cover;
  color: var(--color_navy);
  text-align: center;
  padding: 100px 0;
}

.notfound_title {
  font-size: 360%;
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 20px;
}

.notfound_title span {
  display: block;
  color: var(--color_red);
}

.notfound_txt {
  font-size: 140%;
  font-weight: 600;
}

.notfound_btn {
  font-size: 140%;
  margin-top: 50px;
}

.notfound_btn a {
  display: inline-block;
  border: 2px solid var(--color_navy);
  align-items: center;
  font-weight: bold;
  border-radius: 10px;
  padding: 20px 50px 20px 60px;
  text-decoration: none;
}