@charset "UTF-8";

:root {
  --color1: #1a1a1a;
  --color2: #005AAA;
  --color3: #81BAEB;
  --color4: #A8DBF4;
  --color5: #B1CBF1;
  --color6: #DDEAF5;
  --color7: #C0CEDB;
  --color8: #e41d24;
  --hr-color: #ccc;
}

html, body, div, span, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, abbr, address, cite, code, del, dfn, em, img, ins, kbd, q, samp, small, strong, sub, sup, var, b, i, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, figcaption, figure, footer, header, hgroup, menu, nav, section, summary, time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
}
html {
  font-size: 10px;
	-ms-overflow-style: none;
	scrollbar-width: none;
}
body {
  line-height: 1.5;
  font-size: 16px;
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 500;
  font-style: normal;
  letter-spacing: .05em;
  color: var(--color1);
  background-color: #fff;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
* {
  box-sizing: border-box;
}
article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {
  display: block;
}
ul {
  list-style: none;
}
blockquote, q {
  quotes: none;
}
blockquote:before, blockquote:after, q:before, q:after {
  content: '';
  content: none;
}
a {
  margin: 0;
  padding: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
  text-decoration: none;
  color: var(--color1);
}
a:hover {
  text-decoration: none;
}
a:visited {
  color: var(--color1);
}
a:link {
  color: var(--color1);
}
a img:hover {
  filter: alpha(opacity=75);
  -moz-opacity: 0.75;
  opacity: 0.75;
  transition: all .3s;
}
ins {
  background-color: #ff9;
  color: var(--color1);
  text-decoration: none;
}
mark {
  background-color: #ff9;
  color: var(--color1);
  font-style: italic;
  font-weight: bold;
}
del {
  text-decoration: line-through;
}
abbr[title], dfn[title] {
  border-bottom: 1px dotted;
  cursor: help;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
hr {
  display: block;
  height: 1px;
  border: 0;
  border-top: 1px solid var(--hr-color);
  margin: 1em 0;
  padding: 0;
}
input, select {
  vertical-align: middle;
}
img {
  max-width: 100%;
  height: auto;
  vertical-align: bottom;
}
::placeholder {
  color: #999;
}
.noscroll {
  overflow: hidden;
}

/* 共通 */
.main {
  position: relative;
}
.wrap {
  width: 90%;
  max-width: 1000px;
  margin: 0 auto;
}
.section {
  padding: 100px 0;
}
.pagesection {
  padding: 100px 0;
}
.sp {
  display: none !important;
}
.center {
	text-align: center;
}
.flex {
	display: flex;
}
.flex_reverse {
	flex-direction: row-reverse;
}
.font_bold {
	font-weight: 700;
}
.font_en {
  line-height: 1;
  font-family: "Lexend Deca", sans-serif;
  font-weight: 500;
  font-style: normal;
}
@media screen and (max-width:768px) {
  .pc {
    display: none !important;
  }
  .sp {
    display: block !important;
  }
  .section {
    padding: 60px 0;
  }
}

/* ヘッダー */
.header {
  width: 100%;
  background-color: #fff;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10;
  -webkit-transform: translateY(0);
  transform: translateY(0);
  -webkit-transition: -webkit-transform .4s ease;
  transition: -webkit-transform .4s ease;
  transition: transform .4s ease;
  transition: transform .4s ease, -webkit-transform .4s ease;
}
.header.header--unpinned {
  -webkit-transform: translateY(-150%);
  transform: translateY(-150%);
}
.header .inn {
  height: 100px;
  align-items: center;
  padding: 0 25px;
}
.header .inn .list {
  gap: 30px;
  margin-left: auto;
  margin-right: 40px;
}
.header .inn .item a {
  font-size: 14px;
  transition: all .3s;
}
.header .inn .item a:hover {
  color: var(--color2);
}
.header .hd_btn a {
  font-size: 14px;
  color: #fff;
  border-radius: 10px;
  border: solid 1px var(--color2);
  background-color: var(--color2);
  padding: 10px 20px;
  display: block;
  transition: all .3s;
}
.header .hd_btn:hover a {
  color: var(--color2);
  background-color: #fff;
}
@media screen and (max-width:960px) {
  .header .inn .list,
  .header .hd_btn {
    display: none;
  }
  .header .inn {
    height: 90px;
  }
}

/* ドロワーメニュー */
.nav_wrapper {
  width: 100vw;
  height: calc(100vh - 90px);
  background: rgba(0, 0, 0, 0.5);
  position: fixed;
  top: 90px;
  left: 0;
  visibility: hidden;
  opacity: 0;
  z-index: 1;
  transition: opacity .5s ease, visibility .5s ease;
  display: block;
}
.nav_wrapper.fade {
  opacity: 1;
  visibility: visible;
}
.drawer {
  width: 100%;
  max-width: 400px;
  height: 100%;
  background-color: var(--color2);
  padding-top: 30px;
  margin-left: auto;
  overflow-x: auto;
}
.drawerinn {
  width: 85%;
  padding-bottom: 4rem;
  margin: 0 auto;
}
.drawer .nav_item {
  border-bottom: solid 1px var(--color3);
  position: relative;
}
.drawer .nav_item a {
  font-size: 14px;
  color: #fff;
  padding: 15px 30px 15px 0;
  display: block;
}
.drawer .nav_item i {
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
}
.burger_btn {
  width: 55px;
  height: 55px;
  border-radius: 50vh;
  background-color: var(--color2);
  border: none;
  padding: 0;
  display: block;
  position: fixed;
  top: 18px;
  right: 20px;
  z-index: 3;
  transition: all .3s;
  cursor: pointer;
}
.bar {
  width: 25px;
  height: 3px;
  border-radius: 50vh;
  background-color: #fff;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  transition: all .3s;
  display: block;
}
.bar_top {
  top: 20px;
}
.burger_btn.close .bar_top {
  transform: translate(-50%, 8px) rotate(45deg);
}
.bar_mid {
  top: 50%;
}
.burger_btn.close .bar_mid {
  opacity: 0;
}
.bar_bottom {
  bottom: 17px;
}
.burger_btn.close .bar_bottom {
  transform: translate(-50%, -7px) rotate(-45deg);
}
@media screen and (max-width:768px) {
  .drawer {
    max-width: none;
  }
}
@media screen and (min-width:961px) {
  .nav_wrapper,
  .burger_btn {
    display: none;
  }
}

/* コンバージョン */
.conversion {
  position: relative;
}
.conversion a {
  border-radius: 20px;
  background-color: #fff;
  padding: 100px 130px;
  display: block;
}
.conversion .inn {
  align-items: flex-start;
  justify-content: space-between;
}
.conversion .left,
.conversion .right {
  width: 45%;
  box-sizing: border-box;
}
.conversion .left {
  color: var(--color2);
}
.conversion .left .txt {
  font-size: 14px;
  margin-bottom: 5px;
}
.conversion .left .txt_en {
  font-size: 50px;
}
.conversion .right .txt {
  font-size: 14px;
  line-height: 1.75;
  text-align: justify;
}
.conversion .btn {
  width: 50px;
  height: 50px;
  color: var(--color2);
  border: solid 1px var(--color2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  right: 30px;
  bottom: 30px;
  transition: all .3s;
}
.conversion a:hover .btn {
  color: #fff;
  background-color: var(--color2);
}
@media screen and (max-width:768px) {
  .conversion a {
    padding: 30px 30px 90px;
  }
  .conversion .inn {
    flex-wrap: wrap;
    gap: 30px;
  }
  .conversion .left,
  .conversion .right {
    width: 100%;
  }
  .conversion .left .txt_en {
    font-size: 45px;
  }
  .conversion .btn {
    width: 45px;
    height: 45px;
    bottom: 20px;
    right: 20px;
  }
}

/* フッター */
.footer {
  color: #fff;
  background: linear-gradient(180deg, var(--color6) 0%, var(--color6) 30%, var(--color2) 30%, var(--color2) 100%);
  padding-top: 100px;
}
.footer .wrap {
  max-width: 800px;
}
.footer .box {
  padding-top: 70px;
}
.footer .flex_inn {
  justify-content: space-between;
}
.footer .childbox .txt {
  font-size: 20px;
  margin-top: 20px;
}
.footer .item {
  margin-bottom: 10px;
}
.footer .item:last-child {
  margin-bottom: 0;
}
.footer .item a {
  font-size: 14px;
  color: #fff;
  display: inline-block;
  transition: all .3s;
}
.footer .item a:hover {
  color: var(--color3);
}
.footer .item i {
  display: none;
}
.copyright {
  font-size: 12px;
  color: var(--color3);
  border-top: solid 1px var(--color3);
  padding: 30px 0;
  margin-top: 30px;
}
@media screen and (max-width:768px) {
  .footer {
    background: linear-gradient(180deg, var(--color6) 0%, var(--color6) 20%, var(--color2) 20%, var(--color2) 100%);
    padding-top: 60px;
  }
  .footer .box {
    padding-top: 40px;
  }
  .footer .flex_inn {
    flex-wrap: wrap;
    justify-content: center;
    gap: 40px;
  }
  .footer .childbox {
    text-align: center;
  }
  .footer .list {
    width: 100%;
    box-sizing: border-box;
  }
  .footer .item {
    border-bottom: solid 1px var(--color3);
    margin-bottom: 0;
    position: relative;
  }
  .footer .item a {
    padding: 15px 30px 15px 0;
    display: block;
  }
  .footer .item i {
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    display: block;
  }
  .copyright {
    text-align: center;
    margin-top: 40px;
  }
}
@media screen and (min-width:961px) {
  .footer .childbox .logo img {
    width: 200px;
  }
}

/* ページタイトル */
.pagetitlebox {
  color: #fff;
  background: linear-gradient(125deg, var(--color2) 0%, var(--color2) 85%, var(--color6) 85%, var(--color6) 100%);
  padding: 80px 0;
}
.pagetitlebox .sub {
  font-size: 18px;
}
.pagetitlebox .title {
  font-size: 40px;
}
@media screen and (max-width:768px) {
  .pagetitlebox {
    background: var(--color2);
    padding: 60px 0;
  }
  .pagetitlebox .title {
    font-size: 22px;
  }
  .pagetitlebox .sub {
    font-size: 16px;
    margin-bottom: 5px;
  }
}

/* リード文 */
.readbox {
  padding: 30px 0;
}
.readbox .title {
  font-size: 25px;
}
.readbox .title::after {
  content: "";
  width: 50px;
  border-bottom: dotted 2px var(--color1);
  margin: 15px auto 25px;
  display: block;
}
.readbox .txt {
  line-height: 1.75;
}
@media screen and (max-width:768px) {
  .readbox .title {
    font-size: 20px;
  }
  .readbox .txt {
    font-size: 14px;
    text-align: justify;
  }
}

/* 木質 */
.wood {
  background-image: url(../img/common/img_wood_bk.jpg);
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  position: relative;
}
.wood::after {
  content: "";
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--color2) 0%, var(--color2) 60%, transparent 80%, transparent 100%);
  position: absolute;
  top: 0;
  left: 0;
}
.wood .box {
  width: 58%;
  color: #fff;
  box-sizing: border-box;
  position: relative;
  z-index: 1;
}
.wood .box .title {
  font-size: 25px;
  text-align: justify;
  margin-bottom: 20px;
}
.wood .box .txt {
  text-align: justify;
  line-height: 2;
}
@media screen and (max-width:768px) {
  .wood::after {
    background-color: var(--color2);
    opacity: .75;
  }
  .wood .box {
    width: 100%;
  }
  .wood .box .title {
    font-size: 18px;
    text-align: center;
  }
  .wood .box .txt {
    font-size: 14px;
  }
}
@media screen and (min-width:769px) {
  .wood {
    background-attachment: fixed;
  }
}