@charset "utf-8";

html {
  font-size: 100%;
  scroll-behavior: smooth;
}

/* ==========================
    カスタムプロパティ
========================== */
:root {
  --main: #0061a4;
  --text-main: #172127;
  --text-link: #0f5cce;
  --bg-NB: #fefdfa;
  --bg-gray: #efefef;
  --bg-gray02: #f9f5ea;
  --border-gray: #dadddf;
  --sdgs: #0099d9;
}

body {
  width: 100%;
  min-width: 1300px;
  font-family: 'Noto Sans JP', '游ゴシック', 'Yu Gothic', YuGothic, 'Hiragino Kaku Gothic ProN',
    'Hiragino Kaku Gothic Pro', 'メイリオ', Meiryo, 'ＭＳ ゴシック', sans-serif;
  line-height: 2.2;
  font-weight: 600;
  color: var(--text-main);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: var(--bg-NB);
}

button:hover,
a:hover {
  opacity: 0.7;
  transition: all 0.3s;
}

.sp {
  display: none;
}

.pc {
  display: block;
}

.sp_block {
  display: inline;
}

.wrap {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
}

.en {
  font-family: 'Anta', sans-serif;
  font-weight: 400;
}

@media all and (min-width: 768px) {
  [href^='tel'] {
    pointer-events: none;
  }
}

/* ---------------------header-------------------- */

.header {
  height: 0;
  position: sticky;
  top: 0;
  left: 0;
  z-index: 1000;
}

.header > div {
  width: 100%;
  height: 128px;
  background-color: white;
  border-radius: 0 0 64px 64px;
  box-shadow: 0 16px 18px rgba(11, 31, 46, 0.05);
  position: relative;
}

.header .header_nav {
  display: flex;
  width: 100%;
  height: 128px;
  padding: 0 40px;
  justify-content: space-between;
  align-items: center;
}

.header_logo {
  width: 257px;
}

.header #nav {
  display: flex;
  margin-right: 72px;
  column-gap: 40px;
  align-items: center;
}

.header #nav ul {
  display: flex;
  column-gap: 28px;
}

.header #nav li {
  width: fit-content;
  font-weight: 700;
  letter-spacing: 0.07em;
  line-height: 1.8em;
}

.header #nav li a {
  display: block;
  width: 100%;
  padding: 49.5px 0;
}

.header #nav .contact_link {
  display: block;
  width: fit-content;
  padding: 12px 32px;
  border-radius: 8px;
  color: white;
  background-color: var(--main);
  font-weight: 700;
  line-height: 1.8em;
  letter-spacing: 0.07em;
}

/* ---------------------main-------------------- */

.visually_hidden {
  display: block !important;
  width: 4px !important;
  height: 4px !important;
  margin: 0 !important;
  padding: 0 !important;
  border: none !important;
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  opacity: 0 !important;
  overflow: hidden !important;
  visibility: visible !important;
}

h2 {
  margin-bottom: 56px;
}

h2 .en {
  display: block;
  margin-bottom: 32px;
  padding-left: 22px;
  font-size: 18px;
  line-height: 1.2em;
  color: var(--main);
  position: relative;
}

h2 .en::before {
  content: '';
  display: block;
  width: 14px;
  aspect-ratio: 1/1;
  background: url(../img/h2_blue.svg) no-repeat center/contain;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
}

h2 .ja {
  font-size: 40px;
  font-weight: 700;
  line-height: 1.7em;
  letter-spacing: 0.06em;
  text-decoration: underline;
  text-underline-offset: 16px;
  text-decoration-thickness: 6px;
  text-decoration-color: var(--main);
}

.btn_1,
.btn_2 {
  display: block;
  width: 266px;
  aspect-ratio: 266/67;
  margin-top: 56px;
  padding: 14px 56px 14px 30px;
  border: 2px solid var(--main);
  border-radius: 34px;
  color: var(--main);
  font-weight: 700;
  letter-spacing: 0.03em;
  text-align: center;
  position: relative;
}

.btn_1::after,
.btn_2::after {
  content: '';
  display: block;
  width: 18px;
  aspect-ratio: 1/1;
  position: absolute;
  top: 50%;
  right: 24px;
  transform: translateY(-50%);
}

.btn_1::after {
  background: url(../img/btn_1_icon.svg) no-repeat center/contain;
}

.btn_2::after {
  background: url(../img/btn_2_icon.svg) no-repeat center/contain;
}

summary {
  display: block;
  list-style: none;
}

summary::-webkit-details-marker {
  display: none;
}

/* ---------------------sub_mv-------------------- */
.sub_mv {
  width: 100%;
  height: 504px;
}

.sub_mv h1 {
  margin-bottom: 30px;
  padding-top: 236px;
  color: white;
}

.sub_mv h1 .en {
  display: block;
  margin-bottom: 8px;
  font-size: 92px;
  line-height: 1.2em;
  text-align: center;
  text-decoration: underline;
  text-decoration-color: white;
  text-underline-offset: 19px;
  text-decoration-thickness: 4px;
}

.sub_mv h1 .ja {
  display: block;
  font-size: 40px;
  line-height: 1.6em;
  letter-spacing: 0.03em;
  position: relative;
  text-align: center;
}

.sub_mv .ja::before {
  display: block;
  width: 48px;
  aspect-ratio: 48/2;
  background-color: white;
  position: absolute;
  top: 50%;
  left: 8px;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
}

.breadcrumbs {
  display: flex;
  width: fit-content;
  margin: 0 0 32px auto;
  padding: 8px 32px;
  column-gap: 16px;
  background-color: white;
  border-radius: 27px;
}

.breadcrumbs li {
  width: fit-content;
  font-size: 12px;
  line-height: 1.6em;
  letter-spacing: 0.03em;
}

.breadcrumbs a {
  display: block;
  padding-right: 24px;
  color: var(--main);
  position: relative;
}

.breadcrumbs a::after {
  content: '';
  display: block;
  width: 8px;
  aspect-ratio: 8/2;
  background-color: var(--main);
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
}

/* ---------------------footer-------------------- */

/* ---------------------footer_contact-------------------- */
.footer_contact {
  width: 100%;
  margin-top: -98px;
  padding-top: 98px;
  padding-bottom: 136px;
  background: url(../img/footer_bg.png) no-repeat center top/cover;
  border-radius: 0 0 64px 64px;
}

.footer_contact .wrap {
  display: flex;
  width: 100%;
  padding: 80px 120px;
  background-color: white;
  border-radius: 40px;
  align-items: center;
  justify-content: space-between;
}

.footer_contact .texts {
  padding-right: 88px;
  border-right: 2px solid rgba(174, 222, 255, 0.5);
}

.tel,
.footer_contact_link {
  display: block;
  width: 428px;
  border-radius: 8px;
}

.tel {
  margin-bottom: 24px;
  padding: 12px 70px 12px 94px;
  border: 2px solid var(--main);
  color: var(--main);
  text-align: center;
  position: relative;
}

.tel::before {
  content: '';
  display: block;
  width: 56px;
  aspect-ratio: 1/1;
  background: url(../img/tel_icon.svg) no-repeat center/contain;
  position: absolute;
  left: 24px;
  top: 50%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
}

.tel .en {
  display: block;
  font-size: 28px;
  line-height: 1.2em;
}

.tel .ja {
  display: block;
  font-size: 12px;
  font-weight: 700;
}

.footer_contact_link {
  padding: 23px 64px 23px 88px;
  color: white;
  background-color: var(--main);
  font-size: 19px;
  font-weight: 700;
  text-align: center;
  position: relative;
}

.footer_contact_link::before {
  content: '';
  display: block;
  width: 56px;
  aspect-ratio: 1/1;
  background: url(../img/mail_icon.svg) no-repeat center/contain;
  position: absolute;
  left: 24px;
  top: 50%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
}

.footer_contact_link::after {
  content: '';
  display: block;
  width: 32px;
  aspect-ratio: 1/1;
  background: white url(../img/arrow_icon_blue.svg) no-repeat center center/20px 20px;
  border-radius: 50%;
  position: absolute;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
}

/* ---------------------footer_nav-------------------- */
.footer {
  position: relative;
}
.footer h2 .ja {
  text-decoration: none;
}

.footer_nav {
  padding-top: 96px;
}

.footer_nav ul {
  display: flex;
  margin-bottom: 48px;
  justify-content: center;
  column-gap: 56px;
}

.footer_nav li {
  width: fit-content;
  line-height: 1.8em;
  letter-spacing: 0.07em;
  font-weight: 700;
}

.footer_logo {
  display: block;
  width: 374px;
  aspect-ratio: 374/122;
  margin: 0 auto 56px;
}

.footer_logo img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.footer_small {
  display: flex;
  padding-right: calc(100% / 3);
  padding-bottom: 48px;
}

.footer_small small {
  display: block;
  width: calc(100% / 2);
  font-size: 12px;
  line-height: 1.8em;
}

.footer_small .copy {
  text-align: center;
  color: var(--main);
}

.top_btn {
  width: 72px;
  aspect-ratio: 1/1;
  padding-top: 39.5px;
  border-radius: 50%;
  text-transform: uppercase;
  color: white;
  background-color: var(--main);
  line-height: 1.2em;
  text-align: center;
  cursor: pointer;
  position: absolute;
  right: 40px;
  bottom: 40px;
}

.top_btn::before {
  content: '';
  display: block;
  width: 24px;
  aspect-ratio: 1/1;
  background: url(../img/arrow_top.svg) no-repeat center/contain;
  position: absolute;
  top: 13.5px;
  left: 50%;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
}

@media screen and (max-width: 750px) {
  body {
    min-width: 0;
    font-size: calc((100 / 750) * 28 * 1vw);
    line-height: 2;
  }

  .wrap {
    max-width: calc((100 / 750) * 670 * 1vw);
  }

  .pc {
    display: none;
  }

  .sp {
    display: block;
  }

  .sp_block {
    display: block;
  }

  /* ---------------------header-------------------- */

  .header > div {
    height: calc((100 / 750) * 128 * 1vw);
    border-radius: 0 0 calc((100 / 750) * 64 * 1vw) calc((100 / 750) * 64 * 1vw);
    box-shadow: 0 calc((100 / 750) * 16 * 1vw) calc((100 / 750) * 18 * 1vw) rgba(11, 31, 46, 0.05);
  }

  .header .header_nav {
    height: calc((100 / 750) * 128 * 1vw);
    padding: 0 calc((100 / 750) * 40 * 1vw);
  }

  .header_logo {
    width: calc((100 / 750) * 301 * 1vw);
    aspect-ratio: 301/106;
  }

  .header_logo img {
    width: 100%;
    height: auto;
    object-fit: contain;
  }

  .header #nav {
    display: none;
  }

  /* ---------------------main---------------------- */

  h2 {
    margin-bottom: calc((100 / 750) * 56 * 1vw);
  }

  h2 .en {
    margin-bottom: calc((100 / 750) * 32 * 1vw);
    padding-left: calc((100 / 750) * 28 * 1vw);
    font-size: calc((100 / 750) * 28 * 1vw);
  }

  h2 .en::before {
    width: calc((100 / 750) * 20 * 1vw);
  }

  h2 .ja {
    font-size: calc((100 / 750) * 56 * 1vw);
    text-underline-offset: calc((100 / 750) * 16 * 1vw);
    text-decoration-thickness: calc((100 / 750) * 8 * 1vw);
  }

  .btn_1,
  .btn_2 {
    width: calc((100 / 750) * 385 * 1vw);
    aspect-ratio: 385/104;
    margin-top: calc((100 / 750) * 72 * 1vw);
    padding: calc((100 / 750) * 20 * 1vw) calc((100 / 750) * 72 * 1vw) calc((100 / 750) * 20 * 1vw)
      calc((100 / 750) * 36 * 1vw);
    border: calc((100 / 750) * 4 * 1vw) solid var(--main);
    border-radius: calc((100 / 750) * 60 * 1vw);
    white-space: nowrap;
  }

  .btn_1::after,
  .btn_2::after {
    width: calc((100 / 750) * 28 * 1vw);
    right: calc((100 / 750) * 32 * 1vw);
  }

  /* ---------------------sub_mv-------------------- */
  .sub_mv {
    height: calc((100 / 750) * 557 * 1vw);
  }

  .sub_mv h1 {
    margin-bottom: calc((100 / 750) * 42 * 1vw);
    padding-top: calc((100 / 750) * 236 * 1vw);
  }

  .sub_mv h1 .en {
    margin-bottom: calc((100 / 750) * 16 * 1vw);
    font-size: calc((100 / 750) * 92 * 1vw);
    text-underline-offset: calc((100 / 750) * 23 * 1vw);
    text-decoration-thickness: calc((100 / 750) * 4 * 1vw);
  }

  .sub_mv h1 .ja {
    font-size: calc((100 / 750) * 42 * 1vw);
  }

  .sub_mv .ja::before {
    width: calc((100 / 750) * 48 * 1vw);
    aspect-ratio: 48/4;
    left: calc((100 / 750) * 8 * 1vw);
  }

  .breadcrumbs {
    margin: 0 0 calc((100 / 750) * 32 * 1vw) auto;
    padding: calc((100 / 750) * 12 * 1vw) calc((100 / 750) * 32 * 1vw);
    column-gap: calc((100 / 750) * 16 * 1vw);
    border-radius: calc((100 / 750) * 200 * 1vw);
  }

  .breadcrumbs li {
    font-size: calc((100 / 750) * 22 * 1vw);
  }

  .breadcrumbs a {
    padding-right: calc((100 / 750) * 32 * 1vw);
  }

  .breadcrumbs a::after {
    width: calc((100 / 750) * 16 * 1vw);
  }

  /* ---------------------footer_contact-------------------- */

  .footer_contact {
    margin-top: calc((100 / 750) * -98 * 1vw);
    padding-top: calc((100 / 750) * 98 * 1vw);
    padding-bottom: calc((100 / 750) * 144 * 1vw);
    background: url(../img/footer_bg_sp.png) no-repeat center top/cover;
    border-radius: 0 0 calc((100 / 750) * 64 * 1vw) calc((100 / 750) * 64 * 1vw);
  }

  .footer_contact .wrap {
    display: block;
    padding: calc((100 / 750) * 88 * 1vw) calc((100 / 750) * 64 * 1vw);
    border-radius: calc((100 / 750) * 40 * 1vw);
  }

  .footer_contact .texts {
    margin-bottom: calc((100 / 750) * 56 * 1vw);
    padding-right: 0;
    border-right: none;
  }

  .tel,
  .footer_contact_link {
    width: 100%;
    border-radius: calc((100 / 750) * 8 * 1vw);
  }

  .tel {
    margin-bottom: calc((100 / 750) * 24 * 1vw);
    padding: calc((100 / 750) * 132 * 1vw) 0 calc((100 / 750) * 100 * 1vw);
    border: calc((100 / 750) * 4 * 1vw) solid var(--main);
  }

  .tel::before {
    width: calc((100 / 750) * 80 * 1vw);
    left: 50%;
    top: calc((100 / 750) * 40 * 1vw);
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
  }

  .tel::after {
    content: '';
    display: block;
    width: calc((100 / 750) * 48 * 1vw);
    aspect-ratio: 1/1;
    background: var(--main) url(../img/arrow_icon_white.svg) no-repeat center
      center/calc((100 / 750) * 24 * 1vw) calc((100 / 750) * 24 * 1vw);
    border-radius: 50%;
    position: absolute;
    left: 50%;
    bottom: calc((100 / 750) * 40 * 1vw);
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
  }

  .tel .en {
    font-size: calc((100 / 750) * 48 * 1vw);
  }

  .tel .ja {
    font-size: calc((100 / 750) * 24 * 1vw);
  }

  .footer_contact_link {
    padding: calc((100 / 750) * 136 * 1vw) 0 calc((100 / 750) * 104 * 1vw);
    font-size: calc((100 / 750) * 32 * 1vw);
    line-height: 2em;
  }

  .footer_contact_link::before {
    width: calc((100 / 750) * 80 * 1vw);
    left: 50%;
    top: calc((100 / 750) * 40 * 1vw);
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
  }

  .footer_contact_link::after {
    width: calc((100 / 750) * 48 * 1vw);
    background: white url(../img/arrow_icon_blue.svg) no-repeat center
      center/calc((100 / 750) * 24 * 1vw) calc((100 / 750) * 24 * 1vw);
    right: 50%;
    top: auto;
    bottom: calc((100 / 750) * 40 * 1vw);
    transform: translateX(50%);
    -webkit-transform: translateX(50%);
    -ms-transform: translateX(50%);
  }

  /* ---------------------footer_nav-------------------- */
  .footer_nav {
    padding-top: calc((100 / 750) * 96 * 1vw);
  }

  .footer_nav ul {
    margin-bottom: calc((100 / 750) * 48 * 1vw);
    flex-wrap: wrap;
    column-gap: 0;
    row-gap: calc((100 / 750) * 56 * 1vw);
    justify-content: space-between;
  }

  .footer_nav li {
    width: 50%;
    line-height: 2.2em;
  }

  .footer_logo {
    width: calc((100 / 750) * 379 * 1vw);
    aspect-ratio: 379/132;
    margin: 0 auto calc((100 / 750) * 56 * 1vw);
  }

  .footer_small {
    display: block;
    padding-right: 0;
    padding-bottom: calc((100 / 750) * 48 * 1vw);
  }

  .footer_small a,
  .footer_small small {
    width: 100%;
    text-align: center;
  }

  .footer_small a {
    font-size: calc((100 / 750) * 24 * 1vw);
    margin-bottom: calc((100 / 750) * 32 * 1vw);
  }

  .footer_small .copy {
    font-size: calc((100 / 750) * 22 * 1vw);
  }

  .top_btn {
    width: calc((100 / 750) * 112 * 1vw);
    padding-top: calc((100 / 750) * 62.5 * 1vw);
    font-size: calc((100 / 750) * 24 * 1vw);
    right: calc((100 / 750) * 32 * 1vw);
    bottom: calc((100 / 750) * 40 * 1vw);
  }

  .top_btn::before {
    width: calc((100 / 750) * 40 * 1vw);
    top: calc((100 / 750) * 20.5 * 1vw);
  }
}