@charset "UTF-8";

/* CSS Document */
body,
html {
  margin: 0;
  padding: 0;
  width: 100%;
}

html {
  font-size: 62.5%;
  /* 16px * 62.5% = 10px */
  scroll-behavior: smooth;
}

body {
  color: #1F2C33;
  background-color: #FFF;
  /* RGB */
  font-family: "Roboto Condensed", "Noto Sans JP", "Noto Serif JP", "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", "メイリオ", sans-serif;
  font-weight: 500;
  font-size: 1.6em;
  line-height: 2.4rem;
  letter-spacing: 0.3rem;
  text-align: center;
  margin: 0;
  padding-top: 100px;
}

*,
*:before,
*:after {
  box-sizing: border-box;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  text-decoration: none;
}


@media(max-width:1200px) {
  body {
    padding-top: 60px;
  }
}

/* header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100px;
  background-color: #FFFFFF;
  z-index: 999;
}

.header_wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  height: 100%;
}

h1 {
  width: 302px;
  margin-left: 50px;
}

.h1_top {
  text-align: left;
  font-family: "Noto serif JP";
  font-weight: 600;
  color: #1F2C33;
  font-size: 3.4rem;
  margin-bottom: 12px;
}

.h1_top span {
  font-size: 2.6rem;
}

.h1_bottom {
  width: 190px;
  height: 27px;
}

.h1_trapezoid {
  background-image: url(../image/icon/heading_item.png);
  background-size: contain;
  background-repeat: no-repeat;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
}

.h1_trapezoid p {
  font-size: 1.4rem;
  font-weight: 400;
  color: #FFFFFF;
  text-align: left;
  padding-left: 16px;
}

.header_list {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 30px;
  right: 0;
}

.header_list_item {
  list-style: none;
  cursor: pointer;
  font-weight: 600;
  letter-spacing: 0.1em;
  font-size: 14px;
}

.header_list_item a {
  font-weight: 600;
  color: #231815;
  text-decoration: none;
}

.link {
  position: relative;
  padding-right: 16px;

}

.link span::after {
  content: "";
  display: block;
  width: 12px;
  height: 8px;
  background-image: url("../image/icon/arrow_01.png");
  background-size: contain;
  background-repeat: no-repeat;
  position: absolute;
  top: 8px;
  right: 0;
}

.link:hover>.header_nav,
.link:focus>.header_nav {
  display: block;
}


.header_nav:hover {
  visibility: visible;
  transition: .4s ease-in-out;
  opacity: 1;
}

.header_nav {
  position: absolute;
  display: none;
  background-color: #fff;
  box-shadow: 0px 3px 8px -2px #777;
  color: initial;
}


.header_nav_menu {
  box-shadow: 0 0 5px 2px rgba(0, 0, 0, .1);
  border-radius: 6px;
  background-color: #fff;
}

.header_nav_menu li {
  list-style-type: none;
  text-align: left;
}

.header_nav_menu li a {
  padding: 16px 22px;
  border-bottom: 1px solid #6B96C6;
  transition: .3s;
}

.header_nav_menu li a:hover {
  background-color: #6B96C6;
  color: #fff;
}

.header_nav_menu_item {
  white-space: nowrap;
  font-size: 14px;
}

.header_nav_menu_item a {
  display: block;
  position: relative;
  text-decoration: none;
}

.header a.btn {
  display: flex;
  justify-content: center;
  align-items: center;
  background: linear-gradient(120deg, #285F9E 20%, #123765 80%);
  width: 170px;
  height: 100px;
  color: #fff;
  text-decoration: none;
  font-size: 1.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  transition: color .3s;
}

.header a.btn:hover {
  color: #6B96C6;
}

.header .nav {
  display: none;
}

@media(max-width: 1200px) {
  .header {
    height: 60px;
  }

  .header_wrapper {
    width: 92%;
    margin: 0 3% 0 5%;
  }

  h1 {
    margin-left: 0;
  }

  .h1_top {
    font-size: 2.2rem;
    margin-bottom: 0;
    letter-spacing: 0.08em;
  }

  .h1_top span {
    font-size: 1.6rem;
  }

  .h1_bottom {
    width: 140px;
    height: 20px;
  }

  .h1_trapezoid p {
    font-size: 1.2rem;
    padding-left: 10px;
  }

  .header_list {
    display: none;
  }

  .header .nav {
    display: none;
  }

  .drawer_hidden {
    display: none;
  }

  .header .nav {
    display: block;
  }

  /* ハンバーガーアイコンの設置スペース */
  .drawer_open {
    display: flex;
    top: 0;
    right: 0;
    width: 60px;
    height: 60px;
    /*background: #123765;*/
    justify-content: center;
    align-items: center;
    cursor: pointer;
    position: relative;
    z-index: 100;
  }

  /*閉じる用の薄黒箇所*/
  #nav-close {
    display: none;
    position: fixed;
    z-index: 99;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: black;
    opacity: 0;
    transition: .3s ease-in-out;
  }

  .hamburger-solid,
  .hamburger-solid:before,
  .hamburger-solid:after {
    content: "";
    display: block;
    position: absolute;
    height: 2px;
    width: 25px;
    border-radius: 5px;
    background-color: #123765;
    transition: 0.5s;
  }

  .hamburger-solid:before {
    bottom: 8px;
  }

  .hamburger-solid:after {
    top: 8px;
  }

  /* アイコンがクリックされたら真ん中の線を透明にする */
  #drawer_input:checked~.drawer_open .hamburger-solid {
    background: rgba(255, 255, 255, 0);
  }

  /* アイコンがクリックされたらアイコンが×印になように上下の線を回転 */
  #drawer_input:checked~.drawer_open .hamburger-solid:before {
    /*background: #FFF;*/
    bottom: 0;
    transform: rotate(45deg);
  }

  #drawer_input:checked~.drawer_open .hamburger-solid:after {
    /*background: #FFF;*/
    top: 0;
    transform: rotate(-45deg);
  }

  /* メニューのデザイン*/
  .nav_content {
    position: fixed;
    width: 100%;
    height: 100vh;
    padding-top: 40px;
    left: 100%;
    /* メニューを画面の外に飛ばす */
    z-index: 99;
    background: #123765;
    transition: .5s;
    overflow-y: auto;
  }

  .nav_inner {
    width: 92%;
    margin: 0 auto;
  }

  .nav_list {
    display: flex;
    justify-content: space-between;
    gap: 40px;
    list-style: none;
    text-align: left;
    flex-wrap: wrap;
  }

  .nav_list_item {
    width: 45%;
  }

  .nav_list_item a {
    text-decoration: none;
    color: #FFF;
    font-size: 1.6rem;
    transition: color .3s;
  }

  .nav_list_item a:hover {
    color: #6B96C6;
  }

  .nav_list_head {
    display: block;
    width: 100%;
    color: #FFF;
    border-bottom: solid 1px #FFF;
    font-size: 1.4rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    padding-bottom: 4px;
    margin-bottom: 20px;
  }

  .nav_nav_menu {
    display: flex;
    flex-direction: column;
    gap: 10px;
    list-style: none;
  }

  .nav_nav_menu_item {
    position: relative;
    font-size: 0.875em;
    font-weight: 400;
    letter-spacing: 0.08em;
  }

  .nav_nav_menu_item span {
    line-height: 0.15em;
  }

  /*
  .nav_nav_menu_item::before {
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    top: 7px;
    left: -18px;
    border-width: 7px 5px 0 5px;
    border-style: solid;
    border-color: #FFF transparent transparent transparent;
    transform: rotate(-90deg);
  }*/

  .header .button a {
    width: 380px;
    padding: 10px 0 10px 60px;
  }



  /* アイコンがクリックされたらメニューを表示 */
  #drawer_input:checked~.nav_content {
    left: 0;
    /* メニューを画面に入れる */
  }
}

@media(max-width:896px) {
  .h1 {
    margin-left: 0;
  }

  .h1_top {
    font-size: 2.2rem;
    margin-bottom: 0;
    letter-spacing: 0.08em;
  }

  .h1_top span {
    font-size: 1.6rem;
  }

  .h1_bottom {
    width: 140px;
    height: 20px;
  }

  .h1_trapezoid p {
    font-size: 1.2rem;
    padding-left: 10px;
  }

  .header_list {
    display: none;
  }

  .header .nav {
    display: none;
  }

  .drawer_hidden {
    display: none;
  }

  .header .nav {
    display: block;
  }

  .nav_list {
    flex-direction: column;
  }

  .nav_list_item {
    width: 100%;
  }

  .header .button a {
    width: 295px;
    padding: 10px 0 10px 40px;
  }


}

/* main */
.main {
  overflow: hidden;
}

.section_title {
  display: flex;
  flex-direction: column;
  gap: 28px;
  font-size: 3.75em;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: #FFF;
  margin-bottom: 64px;
}

.en_title {
  font-size: 3.75em;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-align: left;
  margin-bottom: 60px;
}


.section_title_01 {
  align-items: flex-end;
}

.section_title_02,
.section_title_left {
  align-items: flex-start;
}

.section_title_left {
  width: 1200px;
  margin: 0 auto;
}

.section_title_02 {
  color: #123765;
}

.section_title_03 {
  align-items: center;
  color: #FFF;
  margin-bottom: 80px;
}

.section_title_01 span,
.section_title_02 span,
.section_title_03 span {
  font-size: 0.25em;
  font-weight: 400;
  letter-spacing: 0.15em;
}

.section_title_01 span {
  display: flex;
  align-items: center;
}

.section_title_02 span {
  display: flex;
  align-items: center;
  color: #1F2C33;
}

.section_title_03 span {
  display: flex;
  align-items: center;
}

.section_title_01 .title_border::before,
.section_title_02 .title_border::before {
  content: '';
  display: inline-block;
  margin-right: 15px;
  width: 48px;
  height: 1px;
}

.section_title_01 span::before {
  background-color: #FFF;
}

.section_title_02 span::before {
  background-color: #1F2C33;
}

.section_title_form {
  width: 1200px;
  padding-left: 100px;
  margin: 0 auto;
}

.main .pc {
  display: block;
}

.main .sp {
  display: none;
}

.title_bg {
  position: relative;
  width: 72%;
  height: 100px;
  clip-path: polygon(0 0, 85% 0, 100% 100%, 0 100%);
  background: #FFF;
}

@media(max-width: 1200px) {
  .section_title_left {
    width: 90%;
  }

  .section_title_form {
    padding-left: 5%;
    margin-bottom: 24px;
  }
}

@media(max-width:896px) {
  .section_title {
    gap: 0;
    font-size: 3.4rem;
    margin-bottom: 20px;
    text-align: right;
    line-height: 40px;
  }

  .en_title {
    font-size: 3.4rem;
    margin-bottom: 20px;
  }

  .section_title_left {
    width: 90%;
  }

  .section_title_03 {
    margin-bottom: 32px;
  }

  .section_title_01 span,
  .section_title_02 span,
  .section_title_03 span {
    font-size: 1.2rem;
    margin-bottom: -7px;
  }

  .section_title_01 .title_border::before,
  .section_title_02 .title_border::before {
    margin-right: 10px;
    width: 32px;
  }

  .section_title_form {
    width: 100%;
    padding-left: 4%;
  }

  .main .pc {
    display: none;
  }

  .main .sp {
    display: block;
  }
}

.button a,
.button .action-btn {
  position: relative;
  display: flex;
  overflow: hidden;
  align-items: center;
  margin: 0 auto;
  width: 400px;
  height: 80px;
  padding: 10px 0px 10px 80px;
  text-decoration: none;
  background-color: #FFF;
  border-radius: 100px;
  border: solid 1px #123765;
  transition: all 0.4s ease;
}

.button a:before,
.button a:after,
.button .action-btn:before,
.button .action-btn:after {
  content: "";
  position: absolute;
  display: block;
  width: 70px;
  border-radius: 50%;
  top: 50%;
  right: 4px;
  transform: translateY(-50%);
  aspect-ratio: 1;

}

.button a:before,
.button .action-btn:before {
  background-image: url("../image/icon/arrow_03.png");
  background-repeat: no-repeat;
  background-size: auto;
  background-position: center;
  z-index: 2;
}

.button a:after,
.button .action-btn:after {
  content: "";
  display: block;
  background: linear-gradient(150deg, #285F9E 20%, #123765 80%);
  position: absolute;
  z-index: 1;
  transition: all 0.4s ease;
}

.button a span,
.button .action-btn span {
  font-size: 1.25em;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: #1F2C33;
  z-index: 10;
}

.button a:hover span,
.button .action-btn:hover span {
  color: #fff;
}

.button a:hover:after,
.button .action-btn:hover:after {
  right: 0;
  width: 100%;
  background: linear-gradient(100deg, #285F9E 20%, #123765 80%);
}

@media(max-width:896px) {

  .button a,
  .button .action-btn {
    width: 295px;
    height: 60px;
    padding: 10px 0px 10px 47px;
  }

  .button a:before,
  .button a:after,
  .button .action-btn:before,
  .button .action-btn:after {
    width: 54px;
    right: 3px;
  }

  .button a span,
  .button .action-btn span {
    font-size: 1.6rem;
  }
}

/* footer */
.footer {
  position: relative;
  width: 100%;
  height: auto;
  background-color: #123765;
  color: #FFF;
}

.footer_wrapper {
  max-width: 1200px;
  margin: 0 auto;
  padding: 70px 0;
}

.footer_top {
  width: 100%;
  display: flex;
  justify-content: space-between;
  margin-bottom: 50px;
}

.footer h1 {
  margin: 0;
}

.footer_h1 {
  color: #FFF;
}

.footer_btn a {
  width: 400px;
  height: 82px;
}

.footer_bottom {
  width: 100%;
}

.footer_list {
  display: flex;
  justify-content: space-between;
  gap: 46px;
  list-style: none;
  text-align: left;
}

.footer_list_item a {
  text-decoration: none;
  color: #FFF;
  transition: color .3s;
}

.footer_list_item a:hover {
  color: #6B96C6;
}

.footer_list_item span {
  font-weight: 500;
  letter-spacing: 0.08em;
}

.footer_nav_menu {
  display: flex;
  flex-direction: column;
  gap: 10px;
  list-style: none;
  margin: 8px 0 0 37px;
}

.footer_nav_menu_item {
  position: relative;
  font-size: 0.875em;
  font-weight: 400;
  letter-spacing: 0.08em;
}

.footer_nav_menu_item span {
  line-height: 0.15em;
}

.footer_nav_menu_item::before {
  content: '';
  position: absolute;
  width: 0;
  height: 0;
  top: 7px;
  left: -18px;
  border-width: 7px 5px 0 5px;
  border-style: solid;
  border-color: #FFF transparent transparent transparent;
  transform: rotate(-90deg);
}

.page_top {
  position: fixed;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 58px;
  height: 58px;
  right: 30px;
  bottom: 30px;
  border-radius: 100px;
  background-color: #123765;
  border: solid 1px #FFF;
  text-decoration: none;
}

.page_top_inner {
  display: flex;
  flex-direction: column;
  gap: 3px;
  margin-top: 3px;
}

.page_top img {
  width: 16px;
  height: auto;
  margin: 0 auto;
}

.page_top span {
  font-size: 0.875em;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: #FFF;
}

.footer_copyright {
  font-size: 0.75em;
  letter-spacing: 0.15em;
  font-weight: 400;
  margin-bottom: 10px;
}

@media(max-width:1200px) {
  .footer_wrapper {
    max-width: 92%;
    padding: 40px 0 80px;
  }

  .footer .footer_top {
    margin-bottom: 0;
  }

  .footer .h1_top {
    font-size: 3.2rem;
    margin-bottom: 12px;
  }

  .footer .h1_top span {
    font-size: 2.4rem;
  }

  .footer .h1_bottom {
    width: 240px;
    height: 40px;
  }

  .footer .h1_trapezoid p {
    font-size: 1.6rem;
  }

  .footer_bottom {
    display: none;
  }
}

@media(max-width:896px) {
  .footer_wrapper {
    padding: 20px 0 30px;
  }

  .footer_top {
    display: flex;
    flex-direction: column;
    gap: 30px;
  }

  .footer .h1_top {
    font-size: 2.3rem;
    margin-bottom: 8px;
  }

  .footer .h1_top span {
    font-size: 1.8rem;
  }

  .footer .h1_bottom {
    width: 168px;
    height: 24px;
  }

  .footer .h1_trapezoid p {
    font-size: 1.2rem;
  }

  .footer_btn a {
    width: 295px;
    height: 64px;
  }

  .footer_bottom {
    display: none;
  }

  .page_top {
    width: 50px;
    height: 50px;
    right: 20px;
    bottom: 20px;
  }

  .page_top_inner {
    gap: 2px;
    margin-top: 4px;
  }

  .page_top img {
    width: 14px;
  }

  .page_top span {
    font-size: 1.3rem;
  }

}

.inview.fadeup {
  opacity: 0;
  transition-duration: .5s;
  transform: translateY(20px);
}

.inview.fadeup.active {
  opacity: 1;
  transform: translateY(0px);
}


.delay01 {
  transition-delay: .3s;
}

.delay02 {
  transition-delay: .6s;
}

.delay03 {
  transition-delay: .9s;
}

.delay04 {
  transition-delay: 1.2s;
}



@media(max-width:1200px) {
  .inview.fadeleft {
    opacity: 0;
    transition-duration: .5s;
    transform: translate(-50%, -10px) rotate(90deg);
  }

  .inview.fadeleft.active {
    opacity: 1;
    transform: translateX(-50%)rotate(90deg);
  }
}