@charset "utf-8";

/* ==========================================================================
   Header
========================================================================== */
.header {
  position: relative;
  z-index: 9999;
  width: 100%;
  background: #fff;
}
.header__inner {
  position: relative;
  margin: 0 auto;
  padding: 0;
}
.header__logo {
  position: absolute;
  top: 2px;
  left: 3px;
  z-index: 10;
  margin: 0;
  line-height: 1;
}
.header__logo-link {
  display: block;
  text-decoration: none;
}
.header__logo-img {
  width: auto;
  height: 46px;
}
.header__logo-img--white {
  display: none;
}
@media screen and (max-width: 991px) {
  .header {
    position: fixed;
    top: 0;
    left: 0;
    height: 50px;
    background: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  }
}
@media screen and (min-width: 992px) {
  .header__logo {
    top: 10px;
    left: 10px;
  }
  .header__logo-img {
    height: 60px;
  }
}
@media screen and (min-width: 1300px) {
  .header__logo {
    top: 16px;
  }
  /* トップページ専用
  ----------------------------------------------- */
  .home .header__logo-img--white {
    display: block;
  }
  .home .header__logo-img--black {
    display: none;
  }
  .home .header__pc-nav {
    position: absolute;
  }
  .home .pc-nav__list > li > a,
  .home .pc-nav__list > li > span {
    color: #fff;
  }
  .home .pc-nav__btns {
    top: 24px;
  }
}

/* ==========================================================================
   Toggle Button
========================================================================== */
.header__toggle {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 9999;
  width: 50px;
  height: 50px;
  background: var(--color-main);
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease-out;
}
.header__toggle .toggle__btn {
  position: relative;
  display: inline-block;
  width: 22px;
  height: 16px;
  border: none;
  margin-top: calc((50px - 16px) / 2);
  background: none;
  transition: all 0.3s ease-out;
}
.header__toggle .toggle__btn span {
  position: absolute;
  right: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: #fff;
  transition: all 0.3s ease-out;
}
.header__toggle .toggle__btn span:nth-of-type(1) {
  top: 0;
}
.header__toggle .toggle__btn span:nth-of-type(2) {
  top: 7px;
}
.header__toggle .toggle__btn span:nth-of-type(3) {
  bottom: 0;
}
.header__toggle.active .toggle__btn span:nth-of-type(1) {
  transform: translateY(7px) rotate(-45deg);
}
.header__toggle.active .toggle__btn span:nth-of-type(2) {
  opacity: 0;
}
.header__toggle.active .toggle__btn span:nth-of-type(3) {
  transform: translateY(-7px) rotate(45deg);
}
@media screen and (min-width: 992px) {
  .header__toggle {
    display: none;
  }
}

/* ==========================================================================
   Mobile Navigation (sp-nav)
========================================================================== */
.header__sp-nav {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 1000;
  width: 100vw;
  max-width: 420px;
  height: 100vh;
  padding: 70px 2em 100px;
  overflow-y: scroll;
  background: var(--color-main-light2);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  transform: translateX(100vw);
  transition: all 0.3s ease-out;
}
.header__sp-nav.active {
  transform: translateX(0%);
}
.sp-nav__menu {
  padding: 1em;
  background: #fff;
}
.sp-nav__list {
  width: 90%;
  max-width: 300px;
  margin: 0 auto;
}
.sp-nav__list li {
  margin-bottom: 0;
  border-top: solid 1px var(--color-border);
}
.sp-nav__list > li:first-child {
  border-top: none;
}
.sp-nav__list li a,
.sp-nav__list li span {
  position: relative;
  display: block;
  color: var(--color-text);
  text-decoration: none;
}
.sp-nav__list li a {
  background: url(../images/common/icon-arrow02.png) no-repeat right 1.1em;
  background-size: 1em;
}
.sp-nav__list > li > a,
.sp-nav__list > li > span {
  padding: 0.8em 1em 0.8em 0.2em;
}

/* 階層メニュー（sub-menu）
----------------------------------------------- */
.sp-nav__list .sub-menu {
  width: 97%;
  padding: 0;
  margin: 0 0 0 3%;
}
.sp-nav__list .sub-menu li a {
  padding: 0.6em 1em 0.6em 1.2em;
  background-position: right 0.9em;
  font-size: 0.9em;
}
.sp-nav__list .sub-menu li a::before {
  content: "";
  position: absolute;
  top: 1.4em;
  left: 0.2em;
  display: block;
  width: 0.5em;
  height: 1px;
  background: var(--color-border);
}

/* ボタンエリア
----------------------------------------------- */
.sp-nav__btns {
  margin-top: 1em;
  text-align: center;
}
.sp-nav__btn {
  margin-bottom: 0.5em;
}
.sp-nav__btn a {
  display: block;
  width: 100%;
  padding: 1.2em 1.5em;
  border: solid 1px var(--color-main);
  background-color: var(--color-main);
  color: #fff;
  line-height: 1;
  text-decoration: none;
  transition: all 0.3s ease-out;
}

/* 会員限定ボタン
----------------------------------------------- */
.sp-nav__btn--member a span {
  position: relative;
  display: inline-block;
  padding-left: 2em;
}
.sp-nav__btn--member a span::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  display: block;
  width: 1.5em;
  height: 1.5em;
  background: url(../images/banners/icon-lock.png) no-repeat left center;
  background-size: contain;
}

/* SNSエリア
----------------------------------------------- */
.sp-nav__sns-list {
  display: flex;
  justify-content: center;
  gap: 0.5em;
  padding: 0;
  margin-top: 1em;
}
.sp-nav__sns-item a {
  display: flex;
  align-items: center;
  justify-content: center;
}
@media screen and (min-width: 992px) {
  .header__sp-nav {
    display: none;
  }
}

/* ==========================================================================
   PC Navigation (pc-nav)
========================================================================== */
@media screen and (max-width: 991px) {
  .header__pc-nav {
    display: none;
  }
}
.header__pc-nav {
  position: relative;
  clear: both;
  width: 100%;
  height: 100%;
  padding-top: 72px;
  padding-bottom: 12px;
}
.pc-nav__menu {
  display: flex;
  justify-content: center;
  width: 100%;
}
.pc-nav__list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
.pc-nav__list > li {
  position: relative;
}
.pc-nav__list li a,
.pc-nav__list li span {
  position: relative;
  display: block;
  color: var(--color-text);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease-out;
}
.pc-nav__list li a strong,
.pc-nav__list li span strong {
  font-weight: 600;
}
.pc-nav__list > li > a,
.pc-nav__list > li > span {
  margin: 0.2em;
  padding: 0.1em 0.8em 0.3em;
  font-size: 0.95em;
}
.pc-nav__list > li > a:hover,
.pc-nav__list > li > span:hover {
  background-color: var(--color-main);
  color: #fff;
}

/* 階層メニュー（sub-menu）
----------------------------------------------- */
.pc-nav__list .sub-menu {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 1000;
  display: none;
  min-width: 200px;
  background: #fff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}
.pc-nav__list > li:hover > .sub-menu {
  display: block;
}
.pc-nav__list .sub-menu li a {
  display: block;
  width: 100%;
  padding: 0.8em 1em 0.8em 1.2em;
  font-size: 0.9em;
  border-bottom: solid 1px var(--color-border);
}
.pc-nav__list .sub-menu li:last-child a {
  border: none;
}
.pc-nav__list .sub-menu li:hover > a {
  background-color: var(--color-main-light);
}
.pc-nav__list .sub-menu .sub-menu {
  top: 0;
  left: 100%;
}

/* 右側ボタンエリア
----------------------------------------------- */
.pc-nav__btns {
  position: absolute;
  top: 20px;
  right: 0;
  display: flex;
}
.pc-nav__btn a {
  display: flex;
  align-items: center;
  width: 100%;
  height: 40px;
  padding: 0 1.4em;
  border: solid 1px var(--color-main);
  background-color: #fff;
  color: var(--color-main);
  font-size: 0.9em;
  line-height: 1;
  text-decoration: none;
  transition: all 0.3s ease-out;
}
.pc-nav__btn--program a:hover,
.pc-nav__btn--member a:hover {
  background-color: #85c6f8;
  color: var(--color-main);
}

/* 会員限定ボタン
----------------------------------------------- */
.pc-nav__btn--member a {
  background-color: #011c82;
  color: #fff;
}
.pc-nav__btn--member a span {
  position: relative;
  padding-left: 2em;
}
.pc-nav__btn--member a span::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  display: block;
  width: 24px;
  height: 24px;
  background: url(../images/banners/icon-lock.png) no-repeat left center;
  background-size: 24px;
}
@media screen and (min-width: 1300px) {
  .header__pc-nav {
    padding: 30px 0 30px 320px;
  }
  .pc-nav__menu {
    justify-content: flex-end;
    width: calc(100% - 370px);
  }
  .pc-nav__list {
    justify-content: flex-end;
  }
  .pc-nav__list > li > a,
  .pc-nav__list > li > span {
    margin: 0.15em 0 0.15em 0.3em;
    padding: 0 0.7em 0.1em;
  }
  .pc-nav__btns {
    top: 24px;
  }
}

/* ==========================================================================
   Breadcrumb パンくず
========================================================================== */
#breadcrumb {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 1em 5% 1.2em;
  overflow: auto;
  white-space: nowrap;
  background: rgba(255, 255, 255, 0.8);
}
#breadcrumb ul {
  max-width: 1240px;
  margin: 0 auto;
}
#breadcrumb ul li {
  display: inline-block;
  margin: 0 0.2em 0 0;
  padding: 0 0 0 1em;
  font-size: 0.9em;
  background: url(../images/common/icon-arrow03.png) no-repeat left 0.4em;
  background-size: 1em;
}
#breadcrumb ul li.home {
  padding-left: 0;
  background: none;
}
#breadcrumb ul li a {
  display: block;
  color: #888;
  text-decoration: none;
}
#breadcrumb ul li a:hover {
  color: #aaa;
}
#breadcrumb br {
  display: none;
}
@media screen and (min-width: 768px) {
  #breadcrumb {
    padding: 1.5em 60px;
  }
}

/* ==========================================================================
   Layout
========================================================================== */
:root {
  --s-inner-top: 3em;
  --s-inner-bottom: 3em;
  --s-inner-padding: 5vw;
}
.l-article {
  margin-bottom: var(--s-inner-bottom);
}
.post {
  margin: 0 0 var(--s-inner-bottom);
  padding: var(--s-inner-top) 0 0;
}
.container {
  position: relative;
  z-index: 8;
  max-width: 1120px;
  margin-right: auto;
  margin-left: auto;
  padding-left: var(--s-inner-padding);
  padding-right: var(--s-inner-padding);
}
.container.is_narrow {
  max-width: 860px;
}
.container.is-wide {
  max-width: 1240px;
}
.section {
  position: relative;
}
.section.-MT {
  margin-top: var(--s-inner-top);
}
.section.-MB {
  margin-bottom: var(--s-inner-bottom);
}
.section.-PT {
  padding-top: var(--s-inner-top);
}
.section.-PB {
  padding-bottom: var(--s-inner-bottom);
}
@media screen and (min-width: 768px) {
  :root {
    --s-inner-top: 6em;
    --s-inner-bottom: 6em;
    --s-inner-padding: 2.5em;
  }
}

/* ==========================================================================
   Pagetop
========================================================================== */
.pagetop {
  position: fixed;
  bottom: 30px;
  right: 15px;
  z-index: 999;
  width: 70px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity 0.3s ease-out,
    visibility 0.3s ease-out;
}
.pagetop.pagetop--visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.pagetop a {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
}
@media screen and (min-width: 992px) {
  .pagetop {
    bottom: 20px;
    right: 20px;
    width: 80px;
  }
}

/* ==========================================================================
   Footer
========================================================================== */
.footer {
  position: relative;
  background: #0e1875;
}
.footer__inner {
  position: relative;
  max-width: 1400px;
  margin: 0 auto;
  padding-top: var(--s-inner-top);
  padding-bottom: var(--s-inner-bottom);
  padding-left: clamp(1rem, var(--s-inner-padding), 5rem);
  padding-right: clamp(1rem, var(--s-inner-padding), 5rem);
}

/* ロゴ・住所
----------------------------------------------- */
.footer__logo {
  margin: 0 auto 1.5em;
}
.footer__logo img {
  width: 300px;
}
.footer__address {
  margin-bottom: 1.5em;
  line-height: 1.8;
  color: #fff;
}
.footer__address a {
  color: #fff;
  text-decoration: none;
}
.footer__address a:hover {
  text-decoration: underline;
}

/* ナビゲーション
----------------------------------------------- */
.footer-nav__list li a,
.footer-nav__list li span {
  position: relative;
  display: block;
  padding: 0.6em 2em 0.6em 0.2em;
  color: #fff;
  font-size: 0.9em;
  text-decoration: none;
  transition: all 0.3s ease-out;
}
.footer-nav__list > li > a strong,
.footer-nav__list > li > span strong {
  font-weight: 400;
}
.footer-nav__list li a:hover {
  opacity: 0.5;
}

/* サブナビ
----------------------------------------------- */
.footer__sub {
  margin-top: 3em;
  margin-bottom: 3em;
  text-align: center;
  color: #fff;
}
.footer__sub p {
  font-size: 0.8em;
}
.footer__sub p a {
  padding: 0.2em 1em;
  color: #fff;
  text-decoration: none;
}
.footer__sub p a:hover {
  text-decoration: underline;
}

/* ボタン
----------------------------------------------- */
.footer__btns {
  display: grid;
  gap: 0.5em;
  grid-template-columns: repeat(2, 1fr);
  max-width: 400px;
  margin: 0 auto;
}
.footer__btns li a {
  display: block;
  padding: 0.8em 1.2em;
  border: solid 1px #fff;
  color: #fff;
  font-size: 0.8em;
  line-height: 1;
  text-align: center;
  text-decoration: none;
  transition: all 0.3s ease-out;
}
.footer__btns li a:hover {
  background-color: #fff;
  color: #0e1875;
}

/* コピーライト
----------------------------------------------- */
.footer__copyright {
  clear: both;
  margin: 0;
  width: calc(100% - 80px);
  font-size: 0.6em;
  color: #fff;
  opacity: 0.6;
}
.footer__copyright a {
  color: #fff;
  text-decoration: none;
}
.footer__copyright a:hover {
  text-decoration: underline;
}

@media screen and (max-width: 991px) {
  .footer__logo {
    text-align: center;
  }
  .footer__address {
    text-align: center;
    font-size: 0.9em;
  }
  .footer__info {
    margin-bottom: 3em;
  }
  .footer-nav__list {
    border-top: solid 1px #ffffff30;
  }
  .footer-nav__list li a,
  .footer-nav__list li span {
    border-bottom: solid 1px #ffffff30;
    background: url(../images/common/icon-arrow03.png) no-repeat right center;
    background-size: 1em;
  }
}
@media screen and (min-width: 768px) {
  .footer__body {
    display: flex;
    flex-wrap: wrap;
    gap: 3%;
  }
  .footer__info {
    width: 100%;
  }
  .footer__nav {
    width: 48.5%;
  }
  .footer__copyright {
    width: 100%;
    text-align: center;
    opacity: 1;
  }
}
@media screen and (min-width: 992px) {
  .footer__body {
    gap: 0;
  }
  .footer__info {
    width: 400px;
    margin-right: calc(100% - 400px - 400px);
    text-align: left;
  }
  .footer__nav {
    width: 200px;
  }
  .footer__logo {
    margin-left: -10px;
  }
  .footer__btns {
    margin: 0;
  }
  .footer__btns li a {
    padding: 0.8em 1.2em 0.9em;
    font-size: 1em;
  }
  .footer__sub {
    margin-top: 1em;
    text-align: right;
  }
}

/* ==========================================================================
   Footer Banner
========================================================================== */
.footer-bnr {
  position: relative;
  width: 100%;
  padding-top: 2em;
  padding-bottom: 2em;
  padding-left: clamp(1rem, var(--s-inner-padding), 5rem);
  padding-right: clamp(1rem, var(--s-inner-padding), 5rem);
  background: url(../images/banners/footer-bnr-bg.jpg) no-repeat center center;
  background-size: cover;
}
.footer-bnr__inner {
  position: relative;
  max-width: 840px;
  margin: 0 auto;
}
.footer-bnr__item--program a {
  display: block;
  width: 100%;
  height: 100%;
  background: #fff;
}
.footer-bnr__item--external {
  margin-top: 0.5em;
}
.footer-bnr__item--external ul {
  display: grid;
  gap: 0.5em;
  grid-template-columns: repeat(2, 1fr);
  align-items: stretch;
}
.footer-bnr__item--external ul li {
  display: flex;
  min-width: 0;
}
.footer-bnr__item--external ul li a {
  flex: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  padding: 0.8em 0.5em;
  border: solid 1px #fff;
  background-color: #0e1875;
  color: #fff;
  font-size: 0.8em;
  text-align: center;
  text-decoration: none;
  transition: all 0.3s ease-out;
}
.footer-bnr__item--external ul li a:hover {
  background-color: #fff;
  color: #0e1875;
}
@media screen and (min-width: 768px) {
  .footer-bnr {
    padding-top: 4.2em;
    padding-bottom: 4.2em;
  }
  .footer-bnr__item--external {
    margin-top: 1em;
  }
  .footer-bnr__item--external ul {
    gap: 1em;
  }
  .footer-bnr__item--external ul li a {
    padding: 2em 1em;
    font-size: 1em;
  }
}