@charset 'utf-8';

/**********************
root
**********************/
/* 
breakpoint
min-width:520px;
min-width:960px;
*/

/*
font-family: 'Roboto', sans-serif;
font-family: 'Zen Old Mincho', serif;
*/

/*
line-height: 1.4;	 18px 26
line-height: 1.6;	 18px 28
line-height: 1.8;	 18px 32

*/

:root {
  --main-font: "Zen Old Mincho", serif;
  --sub-font: ;
  --weight-regular: 400;
  --main-colour: #00a0e9;
  --font-colour: #252525;
  --colour-paleblue: #edf5f8;
  --colour-gray: #f0f0f0;
  --lineheight-18-26: 1.4;
  --lineheight-18-28: 1.6;
  --lineheight-18-32: 1.8;
}

/*****************************
common
*****************************/

body {
  position: relative;
  font-size: 18px;
}

header,
main:not(#top),
#top .outer {
  max-width: 1600px;
  margin: 0 auto;
}

p,
a,
h1,
h2,
h3,
h4,
h5,
dt,
dd,
input,
textarea {
  font-family: var(--main-font);
  font-weight: var(--weight-regular);
  color: var(--font-colour);
}

h2 {
  font-size: 24px;
}

h3 {
  font-size: 20px;
}
@media (min-width: 960px) {
  h2 {
    font-size: 32px;
  }

  h3 {
    font-size: 28px;
  }
}

span {
  display: block;
}

input,
button,
select,
textarea {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background: transparent;
  border: none;
  border-radius: 0;
  outline: none;
}

/*******
btn_action
*******/

a,
header a, 
footer a, 
nav a,
.hov_action,
#archives a,
.action a,
a.action,
input[type="button"],
input[type="submit"],
input[type=""],
.insta_link,
.insta_link.active,
.menu_trigger,
.author_info p a
{
  transition:0.3s;
}

header a:hover, 
footer a:hover, 
nav a:hover,
.hov_action:hover,
#archives a:hover,
.menu_trigger:hover,
.author_info p a:hover,
.expo_single #single_info .content .text .link:hover {
  transition:0.3s;
  opacity: 0.6;
}


/*****************************
header
*****************************/

header {
  width: 100%;
}

header .logo {
  /* width: (100vw - 1000px) / 2; */
  position: fixed;
  top: 20px;
  left: 20px;
  z-index: 9999;
  width: 80px;
  max-width: fit-content;
}

@media (min-width: 960px) {
  header .logo {
    top: 17px;
    left: 21px;
    width: 10%;
  }
}

@media (min-width: 1600px) {
  header .logo {
    position: fixed;
    top: 17px;
    left: calc(((100vw - 1600px) / 2) + 20px);
  }
}

/*****************************
nav
*****************************/

/*******
nav_mobile
*******/

nav#nav_mobile {
  position: fixed;
  height: 50px;
  width:100%;
  background: white;
  z-index: 500;
  top: 0;
}

nav#nav_mobile .menu-trigger {
  position: absolute;
  top: 0;
  right: 0;
  width: 30px;
  height: 20px;
  margin: 15px 20px;
}

nav#nav_mobile .menu {
  display: none;
  width: 100%;
  height: calc(100vh - 50px);
  background: #fff;
  z-index: 999;
  position: absolute;
  top: 50px;
  left: 0;
}

nav#nav_mobile .nav_list {
  width: 80%;
  margin: 100px auto 0;
  padding-bottom: 50px;
  text-align: center;
}

nav#nav_mobile .nav_list > li {
  width: fit-content;
  margin: 0 auto;
}

nav#nav_mobile .nav_list > li {
  margin-top: 30px;
  font-size: 22px;
}

nav#nav_mobile .menu-trigger.active + .menu {
  display: block;
}

main.active {
  display: none;
}

.menu-trigger,
.menu-trigger span {
  display: inline-block;
  transition: all 0.4s;
  box-sizing: border-box;
}
.menu-trigger {
  position: relative;
  width: 20px;
  height: 20px;
  background: none;
  border: none;
  appearance: none;
  cursor: pointer;
}
.menu-trigger span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--main-colour);
  border-radius: 4px;
}
.menu-trigger span:nth-of-type(1) {
  top: 0;
}
.menu-trigger span:nth-of-type(2) {
  top: 9px;
}
.menu-trigger span:nth-of-type(3) {
  bottom: 0;
}

#nav_btn.active span:nth-of-type(1) {
  transform: translateY(8px) rotate(-45deg);
}
#nav_btn.active span:nth-of-type(2) {
  left: 50%;
  opacity: 0;
  animation: active-nav_menu-bar02 0.8s forwards;
}
@keyframes active-nav_menu-bar02 {
  100% {
    height: 0;
  }
}
#nav_btn.active span:nth-of-type(3) {
  transform: translateY(-10px) rotate(45deg);
}

@media (min-width: 960px) {
  nav#nav_mobile {
    display: none;
  }
}

/*******
nav_pc
*******/
nav#nav_pc {
  display: none;
}

@media (min-width: 960px) {
  nav#nav_pc {
    display: inherit;
    position: fixed;
    height: 60px;
    width:100%;
    background: white;
    z-index: 500;
    top: 0;
  }

  nav#nav_pc .nav_list {
    display: flex;
    flex-wrap: nowrap;
    flex-direction: row;
    width: fit-content;
    margin: 0 0 0 auto;
    padding-right: 56px;
  }

  nav#nav_pc .nav_list .nav_item {
    margin-left: 30px;
    line-height: 60px;
  }
}

/*******
nav_action
*******/

/*　上に上がる動き　*/

nav.UpMove{
  animation: UpAnime 0.5s forwards;
}

@keyframes UpAnime{
  from {
    opacity: 1;
  transform: translateY(0);
  }
  to {
    opacity: 0;
  transform: translateY(-100px);
  }
}

/*　下に下がる動き　*/

nav.DownMove{
  animation: DownAnime 0.5s forwards;
}
@keyframes DownAnime{
  from {
    opacity: 0;
  transform: translateY(-100px);
  }
  to {
    opacity: 1;
  transform: translateY(0);
  }
}

/*****************************
main
*****************************/

#top .top_banner img {
  height: 400px;
  object-fit: cover;
  min-width: 320px;
}

@media (min-width: 960px) {
  #top .top_banner img {
    height: 700px;
  }
}

/*******
#news
*******/

#news .news_box {
  width: 90%;
  max-width: 1000px;
  min-width: 320px;
  margin: 69px auto 0;
}

#news .news_box h2 {
  text-align: center;
}

#news .news_box .news_list {
  margin-top: 40px;
}

#news .news_box .news_list .news_item{
  display: flex;
  flex-wrap: nowrap;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  margin-top: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--font-colour);
}

#news .news_box .news_list .news_item p:nth-child(1) {
  width: fit-content;
  margin-right: 20px;
}

#news .news_box .news_list .news_item .news_text {
  width: 80%;
  min-width: 160px;
  line-height: var(--lineheight-18-26);
}

@media (min-width: 960px) {
  #news .news_box {
    margin: 98px auto 0;
    padding: unset;
  }

  #news .news_box .news_list .news_item p:nth-child(1) {
    width: fit-content;
    margin-right: 30px;
  }

  #news .news_box .news_list .news_item .news_text {
    max-width: 850px;
  }
}

/*******
#sns
*******/

#sns .insta_box {
  width: 90%;
  max-width: 1000px;
  min-width: 320px;
  margin: 150px auto 0;
}

#sns .insta_box .insta_info {
  display: block;
  width: 100%;
  background: white;
  padding: 40px 26px;
}

#sns .insta_box .insta_info .flex_box {
  display: flex;
  flex-wrap: nowrap;
  flex-direction: row;
}

#sns .insta_box .insta_info > span {
  align-items: center;
}

#sns .insta_box .insta_info .insta_icon {
  width: 80px;
}

#sns .insta_box .insta_info .flex_box span {
  margin-left: 24px;
}

#sns .insta_box .insta_info .flex_box span > p {
  font-size: 24px;
}

#sns .insta_box .insta_info .insta_explain {
  margin-top: 25px;
  line-height: var(--lineheight-18-28);
}

#sns .insta_box .insta_info .insta_link{
  font-size: 20px;
  margin-top: 25px;
  width: 100%;
  max-width: 300px;
  height: 60px;
  line-height: 60px;
  text-align: center;
  background: var(--main-colour);
  border: 1px solid var(--main-colour);
}
#sns .insta_box .insta_info .insta_link a {
  color: white;
}

#sns .insta_box .insta_info .insta_link.active {
  background: white;
}

#sns .insta_box .insta_info .insta_link.active a {
  color: var(--main-colour);
}

#sns .insta_box .latest_post {
  display: none;
  position: relative;
}

#sns .insta_box .latest_post a {
  display: block;
  position: relative;
}

#sns .insta_box .latest_post a:before {
  content: "";
  display: block;
  padding-top: 100%;
}

#sns .insta_box .latest_post a img {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  object-fit: cover;
}

#sns .timeline {
  width: 90%;
  max-width: 1000px;
  margin: 20px auto 0;
}

#sns .timeline ul {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-between;
  width: 100%;
}

#sns .timeline ul .post {
  display: block;
  width: calc((100% - 20px) / 3);
  position: relative;
}

#sns .timeline ul .post a:not(.post_cover) {
  width: 100%;
  display: block;
  position: relative;
}

#sns .timeline ul .post a:not(.post_cover):before {
  content: "";
  display: block;
  padding-top: 100%;
}

#sns .timeline ul .post a:not(.post_cover) img {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  object-fit: cover;
  z-index: 100;
}

#sns .timeline ul li:nth-child(n + 4) {
  margin-top: 6px;
}

#sns .insta_box .latest_post .post_cover,
#sns .timeline .post .post_cover {
  z-index: 999;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: white;
  opacity: 0;
}

#sns .insta_box .latest_post.active .post_cover,
#sns .timeline .post.active .post_cover {
  opacity: 0.6;
}

@media (min-width: 960px) {
  #sns .insta_box {
    margin: 280px auto 0;
    padding: unset;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: space-between;
    align-items: stretch;
  }

  #sns .insta_box .insta_info {
    width: 66%;
    max-width: 660px;
    padding: 40px 45px;
    margin-right: 20px;
    align-self: center;
  }

  #sns .insta_box .latest_post {
    display: block;
    align-self: center;
    width: 100%;
    max-width: 350px;
  }

  #sns .timeline {
    margin: 0px auto 0;
    padding: unset;
  }

  #sns .timeline ul .post:nth-child(1) {
    display: none;
  }

  #sns .timeline ul .post {
    display: block;
    width: calc((100% - 48px) / 4);
    margin-top: 20px;
  }

  #sns .timeline ul .post:nth-child(n + 4) {
    margin-top: 20px;
  }
}

/*******
#links
*******/

#links .link_box {
  width: 90%;
  max-width: 1000px;
  min-width: 320px;
  margin: 150px auto 0;
}

#links .link_box .link_item {
  width: 100%;
  margin-top: 45px;
}

#links .link_box .link_item .flex_box {
  display: flex;
  flex-wrap: nowrap;
  flex-direction: row;
}

#links .link_box .link_item .link_img {
  overflow: hidden;
}

#links .link_box .link_item img {
  min-height: 250px;
  transition: 0.5s;
}

#links .link_box .link_item a.active img {
  transform: scale(1.1);
  transition: 0.5s;
}

#links .link_box .link_item .text {
  font-size: 22px;
}

@media (min-width: 960px) {
  #links .link_box {
    display: flex;
    flex-wrap: nowrap;
    flex-direction: row;
    justify-content: space-between;
    margin: 323px auto 0;
    padding: unset;
  }

  #links .link_box .link_item {
    width: calc((100% - 40px) / 3);
    margin-top: unset;
  }

  #links .link_box .link_item:nth-child(1) {
    transform: translateY(30px);
  }

  #links .link_box .link_item:nth-child(3) {
    transform: translateY(-30px);
  }
}

/*******
#info
*******/

#info .reservation_box {
  width: 90%;
  max-width: 1000px;
  margin: 170px auto 0;
  align-items: center;
}

#info .reservation_box .reservation_img {
  width: 100%;
  min-width: 320px;
  overflow: hidden;
}

#info .reservation_box .reservation_img img {
  transition: 0.5s;
}

#info .reservation_box .reservation_access {
  width: 100%;
  margin-top: 30px;
  min-width: 320px;
}

#info .reservation_box .reservation_access .reservation_text {
  margin-top: 15px;
  line-height: var(--lineheight-18-32);
}

#info .reservation_box .reservation_access .reservation_link {
  width: 100%;
  margin-top: 25px;
  height: 60px;
  line-height: 60px;
}

#info .reservation_box .reservation_access .reservation_link a {
  font-size: 20px;
  text-align: center;
  background-color: var(--font-colour);
  color: white;
}

#info .reservation_box.active .reservation_img img {
  transform: scale(1.1);
  transition: 0.5s;
}

#info .reservation_box.active .reservation_access .reservation_link a {
  background-color: transparent;
  color: var(--font-colour);
  border: 1px solid var(--font-colour);
}

@media (min-width: 960px) {
  #info .reservation_box {
    display: flex;
    flex-wrap: nowrap;
    flex-direction: row;
    margin: 170px auto 0;
    align-items: center;
    padding: unset;
    width: 100%;
    max-width: unset;
  }

  #info .reservation_box .reservation_img {
    width: 50%;
    transform: translateY(-50px);
  }

  #info .reservation_box .reservation_access {
    width: calc(45% - 75px);
    max-width: 425px;
    margin-left: 75px;
    margin-top: unset;
  }

  #info .reservation_box .reservation_access .reservation_link {
    width: 245px;
    margin-top: 25px;
    height: 60px;
    line-height: 60px;
  }
}

/*****************************
footer
*****************************/

footer {
  margin-top: 230px;
  padding-top: 78px;
  padding-bottom: 24px;
  background: var(--colour-paleblue);
  width: 100%;
}

footer .footer_box {
  width: 90%;
  max-width: 1000px;
  min-width: 320px;
  margin: 0 auto 74px;
}

footer small {
  display: block;
  text-align: center;
  font-size: 14px;
  width: fit-content;
  margin: 0 auto;
}

footer .footer_box .footer_about .about_common span {
  margin-top: 30px;
}

footer .footer_box .footer_about .about_common span dl {
  margin-top: 10px;
}

footer .footer_box .footer_about .about_common span dt {
  font-size: 16px;
}

footer .footer_box .footer_about .about_open {
  margin-top: 40px;
}

footer .footer_box .footer_about .about_open .cap {
  font-size: 20px;
}

footer .footer_box .footer_about .about_open dl {
  margin-top: 20px;
}

footer .footer_box .footer_about .about_open dd,
footer .footer_box .footer_about .about_open dt {
  margin-top: 10px;
}

footer .footer_box .footer_nav {
  display: none;
}

footer .footer_box .footer_nav .nav_list {
  padding-left: 26.5px;
  border-left: 1px solid var(--font-colour);
}

footer .footer_box .footer_nav .nav_list .nav_item {
  margin-top: 20px;
  font-size: 24px;
}

@media (min-width: 960px) {
  footer .footer_box {
    display: flex;
    flex-wrap: nowrap;
    flex-direction: row;
    margin: 0 auto 74px;
    justify-content: space-between;
    padding: unset;
  }

  footer .footer_box .footer_nav {
    display: block;
    width: 30%;
  }

  footer small {
    font-size: 16px;
  }
}

/*****************************
other
*****************************/

/*******
design_box
*******/

#sns,
#links,
#info {
  position: relative;
}

.design_box {
  background: var(--colour-gray);
  position: absolute;
  z-index: -9999;
  /* width: calc(1000px + ((100vw - 1000px) / 2)); */
  width: 100%;
}

#sns .design_box {
  top: 50%;
  transform: translateY(-50%);
  height: calc(100% + 100px);
}

#links .design_box {
  display: none;
}

#info .design_box {
  display: none;
}

@media (min-width: 960px) {
  .design_box {
    width: 80%;
  }

  #sns .design_box {
    height: calc(100% + 200px);
  }

  #links .design_box {
    display: inherit;
    top: -100px;
    right: 0;
    max-width: 1000px;
    height: 200px;
  }

  #info .design_box {
    display: inherit;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    width: 90%;
    max-width: calc(1000px + ((100vw - 1000px) / 2));
    height: 100%;
  }
}

/******
arrow
*******/

#links .link_item .flex_box {
  justify-content: space-between;
}

#links .link_item .flex_box p.text {
  width: fit-content;
  white-space: nowrap;
  margin-right: 16px;
}

#links .link_item .flex_box .arrow {
  width: 100%;
  margin-left: 16px;
  position: relative;
  margin: 24px 0 0 0;
}
.line01 {
  height: 1px;
  background-color: var(--font-colour);
}
.line02 {
  position: absolute;
  top: 0;
  right: 0;
  transform-origin: right bottom;
  width: 8px;
  height: 1px;
  background-color: var(--font-colour);
  transform: rotate(45deg);
}