@charset "UTF-8";
@import url("https://fonts.googleapis.com/css2?family=Train+One&display=swap");

/* 変数
----------------------------------------*/
:root {
  --main-color: #424F5A;
  --main-dark-color: #131f29;
  --base-color: #ffffff;
  --accent-color: #d6c47b;
  --text-color: #333;
  --marginS: 15px;
  --marginM: 30px;
  --marginL: 40px;
  --wrapper: 1170px;
  --header-height: 60px;
  --sp-header-logo-height: 30px;
  --footer-height: 50px;
}

/* コンテンツの幅
----------------------------------------*/
.n-wrapper {
  max-width: var(--wrapper);
  margin: 0 auto;
}

/* BASEルール
----------------------------------------*/
body {
  color: var(--text-color);
  background-color: var(--base-color);
  font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN","Hiragino Sans", Meiryo, sans-serif;
  overflow-x: hidden;
}
*,
*::before,
*::after {
  box-sizing: border-box;
}
ul,
ol,
dd {
  margin: 0;
  padding: 0;
  list-style: none;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0 0;
  font-size: inherit;
  font-weight: inherit;
}
p {
  margin: 0;
}
img {
  max-width: 100%;
  image-rendering: crisp-edges;
}
a {
  text-decoration: none;
}
a:hover {
  color: var(--main-dark-color);
}

/* ヘッダーエリア
----------------------------------------*/
.Layout__header-area {
  background-size: contain;
  background-position: center top;
  background-repeat: no-repeat;
  background-image: url(./images/mainvidual2026_3.jpg);
  height: 100vh;
}
@media screen and (max-width: 1200px) {
  .Layout__header-area {
    height: fit-content;
    aspect-ratio: 1 / 1;
    background-image: url(./images/mainvidual2026_3.jpg);
    background-position: center center;
  }
}
body:not(#toppage) .n-HeaderMenu {
  background-color: #fff;
  padding: 1rem;
}

/* トップページ: メニューバーに背景を追加、メインビジュアルと分離
----------------------------------------*/
#toppage .n-HeaderMenu {
  background-color: #ffffff;
  padding: 1rem;
}
#toppage .Layout__header-area {
  height: 100vh;
  background-image:
    url(./images/mainvidual2026_3.jpg),
    repeating-linear-gradient(
      -45deg,
      rgba(139, 26, 26, 0.15) 0px,
      rgba(139, 26, 26, 0.15) 2px,
      #ffffff 2px,
      #ffffff 12px,
      rgba(200, 168, 67, 0.22) 12px,
      rgba(200, 168, 67, 0.22) 14px,
      #ffffff 14px,
      #ffffff 24px
    );
  background-size: contain, auto;
  background-position: center center, 0 0;
  background-repeat: no-repeat, repeat;
}
@media screen and (max-width: 767px) {
  #toppage .Layout__header-area {
    height: auto;
    aspect-ratio: 1 / 1;
  }
}

.n-HeaderMenu__inner {
  height: var(--header-height);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.n-HeaderMenu__logo {
  width: 300px;
  filter: drop-shadow(0 0 0px #fff) drop-shadow(0 0 5px #fff)
    drop-shadow(0 0 5px #fff) drop-shadow(0 0 5px #fff);
}
.n-HeaderMenu__logo img {
  display: block;
  max-width: 100%;
  height: auto;
}

.n-HeaderMenu__ul {
  display: flex;
  justify-content: flex-end;
  flex: 1;
  list-style: none;
}
.n-HeaderMenu__item {
  display: block;
  padding: 0 var(--marginS);
  margin-top: var(--marginS);
  font-family: "swashington-jf", sans-serif;
  font-weight: 400;
  font-style: normal;
  color: var(--main-color);
}
.n-HeaderMenu__item:last-child {
  padding-right: var(--marginS);
}
.n-HeaderMenu__item a {
  color: var(--main-color);
  display: flex;
  flex-direction: column;
  text-align: center;
  text-decoration: none;
  line-height: 1.6;
  font-size: 0.8rem;
}
.n-HeaderMenu__item a:hover {
  color: var(--accent-color);
}
.n-HeaderMenu__item a span {
  font-size: 1.4rem;
  white-space: nowrap;
}

@media screen and (max-width: 767px) {
  .n-HeaderMenu {
    text-align: center;
    height: auto;
  }
  .n-HeaderMenu__inner {
    height: 70px;
  }
  .n-HeaderMenu__logo {
    margin: 0 auto;
  }
  .n-HeaderMenu__logo img {
    margin: 0 auto;
  }
  .n-HeaderMenu__nav {
    height: 2rem;
  }
}

/* スマホ用ハンバーガーメニュー
----------------------------------------*/

/*チェックボックス非表示*/
.n-HeaderMenu__toggle {
  display: none;
}
.n-HeaderMenu__btn-burger {
  display: none;
}
@media screen and (max-width: 767px) {
  /*ハンバーガーアイコン*/
  .n-HeaderMenu__btn-burger {
    cursor: pointer;
    display: block;
    width: var(--sp-header-logo-height);
    height: var(--sp-header-logo-height);
    position: absolute;
    top: 28px;
    right: 10px;
    z-index: 90;
  }
  /*ハンバーガーアイコンを作る三本線*/
  .n-HeaderMenu__icon::before {
    color: var(--main-color);
    display: block;
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    font-size: var(--sp-header-logo-height);
    content: "\f0c9";
    cursor: pointer;
    margin: auto;
  }
  /*アイコンをクリックしたら*/
  .n-HeaderMenu__toggle:checked
    ~ .n-HeaderMenu__btn-burger
    .n-HeaderMenu__icon {
    background: transparent;
  }
  .n-HeaderMenu__toggle:checked
    ~ .n-HeaderMenu__btn-burger
    .n-HeaderMenu__icon::before {
    content: "\f410";
    color: #fff;
  }
  .n-HeaderMenu__icon,
  .n-HeaderMenu__icon:before,
  .n-HeaderMenu__icon:after {
    transition: all 0.4s;
  }
  /*表示されるメニューの中身*/
  .n-HeaderMenu__item {
    display: block;
    text-decoration: none;
    color: #fff;
  }
  .n-HeaderMenu__nav {
    list-style: none;
    display: none;
    margin: 0;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 80;
    background-color: rgba(0, 0, 0, 0.692);
    width: 100%;
    height: 100%;
    padding-top: 60px;
    text-align: center;
  }
  .n-HeaderMenu__nav li {
    margin: 0;
    padding: 10px;
  }
  .n-HeaderMenu__toggle:checked ~ .n-HeaderMenu__nav {
    display: block;
  }
  .n-HeaderMenu__ul {
    display: block;
  }
  .n-HeaderMenu__item a {
    display: block;
    border-bottom: 1px solid var(--main-color);
    line-height: 3rem;
    color: #fff;
  }
  .n-HeaderMenu__item a span {
    margin-right: var(--marginS);
    color: #fff;
  }
}

/* メインエリア
----------------------------------------*/
body:not(#toppage) .Layout__main-area {
  background-image:
    linear-gradient(
      to right,
      transparent calc(50% - 585px),
      #ffffff calc(50% - 585px),
      #ffffff calc(50% + 585px),
      transparent calc(50% + 585px)
    ),
    repeating-linear-gradient(
      -45deg,
      rgba(139, 26, 26, 0.15) 0px,
      rgba(139, 26, 26, 0.15) 2px,
      #ffffff 2px,
      #ffffff 12px,
      rgba(200, 168, 67, 0.22) 12px,
      rgba(200, 168, 67, 0.22) 14px,
      #ffffff 14px,
      #ffffff 24px
    );
  background-repeat: no-repeat, repeat;
  background-position: 0 0, 0 0;
  background-attachment: scroll;
}

main section {
  padding: var(--marginL);
  /* background-color: #ffffff; */
}
@media screen and (max-width: 767px) {
  main section {
    padding: var(--marginL) 0;
  }
}

/* フッターエリア
----------------------------------------*/
.Layout__footer-area {
  color: var(--main-color);
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  background-image: url(./images/bg_footer.jpg);
}
.n-FooterBack {
  background: rgba(255, 255, 255, 0.7);
}
.n-FooterName {
  font-size: 1.8rem;
  padding-top: 2.4rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid #333333;
}
.n-FooterColumn {
  line-height: 1.85;
  padding: 1rem 0 0 0; /* ex. mobile */
  text-shadow: 3px 3px 3px rgba(0, 0, 0, 0.2);
  display: flex;
  font-size: 1rem;
  justify-content: space-between;
}
.n-FooterColumn dt {
  font-weight: normal;
  font-size: 1.6rem;
  padding-bottom: 0.5rem;
}
.n-FooterColumn dd {
  font-size: 1rem;
  padding-bottom: 0.5rem;
}
.n-Copyright {
  height: var(--footer-height);
  background-color: var(--main-color);
  padding: var(--marginS);
  text-align: center;
  color: #fff;
}
.n-Copyright small a {
  text-decoration: none;
  color: #fff;
}
.page-top {
  font-size: 3.6rem;
  position: fixed;
  right: 0;
  bottom: 6rem;
  opacity: 0.6;
}
.fa-chevron-circle-up {
  color: var(--main-color);
}

@media screen and (max-width: 767px) {
  .n-FooterName {
    font-size: 1.2rem;
    text-align: center;
  }
  .n-FooterColumn {
    line-height: 1.2;
    display: block;
    padding-left: var(--marginL);
  }
  .n-FooterColumn dd {
    font-size: 1rem;
  }
  .n-FooterColumn dt {
    font-size: 1.2rem;
  }
  .page-top p a {
    display: none;
  }
}

/* HOME
----------------------------------------*/

/* フルワイド、ラッパーを超えて画面幅いっぱいに表示
  bodyに  overflow-x: hidden;の指定が必要
----------------------------------------*/
.n-Fullwidth {
  margin: 0 calc(50% - 50vw);
  padding-top: var(--marginS);
  padding-bottom: var(--marginS);
  padding-left: calc(50vw - 50%);
  padding-right: calc(50vw - 50%);
  width: 100vw;
}

/* セクション内見出し共通
----------------------------------------*/
.heading {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--main-color);
  margin-top: var(--marginS);
  margin-bottom: var(--marginL);
  text-align: left;
  flex-direction: column;
  gap: var(--marginS);
  padding: 0 2em 30px;
  font-size: 26px;
  background-image: linear-gradient(
    90deg,
    rgba(0 0 0 / 0) 0%,
    rgba(0 0 0 / 0) 35%,
    var(--main-color) 35%,
    var(--main-color) 65%,
    rgba(0 0 0 / 0) 65%,
    rgba(0 0 0 / 0) 100%
  );
  background-size: 100% 2px;
  background-repeat: no-repeat;
  background-position: center bottom;
}
.heading span.en {
  color: var(--main-color);
  font-size: 60px;
  font-family: "swashington-jf", sans-serif;
  font-weight: 400;
  font-style: normal;
  text-transform: uppercase;
}
.heading span.ja {
  color: var(--main-color);
  font-size: 26px;
  font-family: serif;
  font-weight: 900;
}
@media screen and (max-width: 767px) {
  .heading::before {
    margin-right: 0;
  }
  .heading span.en {
    font-size: 40px;
  }
  .heading span.ja {
    font-size: 18px;
  }
}
/* 記事見出し共通
----------------------------------------*/
.n-ArticleHeading {
  color: var(--main-color);
  font-size: 26px;
  font-weight: 900;
  position: relative;
  display: inline-block;
  margin-bottom: 3em;
}

/* n-Banner
----------------------------------------*/
.n-Banner{
  padding:0;
  display: flex;
  overflow:hidden;
}
.flex-banner{
  flex:1;
  overflow:hidden;
}
.n-Banner__img {
  max-width: 100%;
  overflow:hidden;
}
.n-Banner__img:hover {
  transform:scale(1.1,1.1);
  transition:1s all;
}

/* Invitation
----------------------------------------*/
.n-Invitation {
  text-align: center;
  background-image: url(./images/bg-top-section.jpg);
  background-attachment: fixed;
  background-size: cover;
  background-position: center;
}
.n-Invitation__img {
  width: 100%;
  max-width: 400px;
}

/* News
----------------------------------------*/
.n-News {
  background-image:
    linear-gradient(
      to right,
      transparent calc(50% - 585px),
      #ffffff calc(50% - 585px),
      #ffffff calc(50% + 585px),
      transparent calc(50% + 585px)
    ),
    repeating-linear-gradient(
      -45deg,
      rgba(139, 26, 26, 0.15) 0px,
      rgba(139, 26, 26, 0.15) 2px,
      #ffffff 2px,
      #ffffff 12px,
      rgba(200, 168, 67, 0.22) 12px,
      rgba(200, 168, 67, 0.22) 14px,
      #ffffff 14px,
      #ffffff 24px
    );
  padding-left: calc(50vw - 50% + 3rem);
  padding-right: calc(50vw - 50% + 3rem);
}
.n-News__li {
  display: flex;
  padding-bottom: 30px;
  border-bottom: #ccc 1px solid;
  margin-bottom: 30px;
}
.n-News__leftbox {
  width: 30vw;
}
.n-News__leftbox img {
  width: 100%;
  max-width: 400px;
}
.n-News__rightbox {
  width: 60vw;
  margin-left: 50px;
}
.n-News__days {
  font-size: 0.8rem;
}
.n-News__rightbox h3 {
  font-size: 1.5rem;
  line-height: 1.8;
  margin-bottom: var(--marginS);
}
.n-btn {
  text-align: right;
  margin-top: var(--marginL);
}
.n-btn a {
  position: relative;
  color: var(--main-color);
  border: 1px solid var(--main-color);
  padding: 1rem 4rem;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.n-btn a::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  width: 50px;
  height: 1px;
  background-color: var(--main-color);
}
.n-btn a:hover {
  background-color: var(--main-color);
  color: #fff;
}
.n-btn a:hover:after {
  background-color: #fff;
}
.n-more-btn {
  text-align: center;
}
.n-more-btn a {
  display: block;
  position: relative;
  color: var(--main-color);
  border: 1px solid var(--main-color);
  padding: 1rem 4rem;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.n-more-btn a::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  width: 100px;
  height: 1px;
  background-color: var(--main-color);
}
.n-more-btn a:hover {
  background-color: var(--main-color);
  color: #fff;
}
.n-more-btn a:hover:after {
  background-color: #fff;
}
@media screen and (max-width: 767px) {
  .n-News__li {
    display: block;
  }
  .n-News__leftbox {
    margin: var(--marginS) 0;
    width: auto;
  }
  .n-News__leftbox img {
    display: block;
    margin: 0 auto;
  }
  .n-News__rightbox {
    margin: var(--marginS);
    width: auto;
  }
  .n-News__rightbox h3 {
    font-size: 1.2rem;
    line-height: 1.4;
  }
  .n-News__rightbox .n-btn {
    text-align: center;
  }
  .n-more-btn {
    margin: 0 1rem;
  }
}
/* SNSエリア
----------------------------------------*/
.n-Sns {
  text-align: center;
  background-image: url(./images/bg-sns.png);
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
}
.n-Sns__column {
  display: flex;
  justify-content: space-between;
}
.n-Sns__columnleft,
.n-Sns__columncenter,
.n-Sns__columnright {
  width: 30%;
}
.n-Sns__h3 {
  text-align: center;
  margin-bottom: var(--marginS);
}
.fa-facebook-square {
  color: #3b5998;
}
.fa-youtube {
  color: #ff0000;
}
.fa-instagram {
  color: #e1306c;
}
@media screen and (max-width: 767px) {
  .fb-responsive {
    width: 100%;
    max-width: 400px;
  }
  .n-Sns__column {
    display: block;
    text-align: center;
    margin: 0 auto;
  }
  .n-Sns__columnleft,
  .n-Sns__columncenter,
  .n-Sns__columnright {
    display: block;
    width: 90vw;
    overflow: clip;
    margin: 0 auto var(--marginS);
  }
}
/* Visionページ
----------------------------------------*/
.n-Vision__images {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--marginL);
}
.n-Vision__img {
  max-width: 800px;
  width: 100%;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
}
@media screen and (max-width: 767px) {
  .n-Vision__img {
    max-width: 100%;
  }
}

/* Memberページ
----------------------------------------*/
.n-Member {
  line-height: 1.8;
  text-align: center;
}
.n-Member__column {
  display: flex;
  justify-content: space-between;
}
.n-Member__columnbox {
  margin-top: 2rem;
  width: 33%;
  text-align: left;
}
@media screen and (max-width: 767px) {
  .n-Member__column {
    display: block;
    text-align: center;
    margin: 0 auto;
  }
  .n-Member__columnbox {
    display: block;
    width: 90vw;
    overflow: clip;
    margin: 0 auto var(--marginS);
    padding: 0 1rem;
  }
}