@charset "UTF-8";
/*********************************************************/
/* 変数設定 */
/*********************************************************/
/*********************************************************/
/* サイト全体のデフォルトスタイルを定義する */
/*********************************************************/
*,
*::before,
*::after {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

ul[class],
ol[class] {
  padding: 0;
}

body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
ul[class],
ol[class],
li,
figure,
figcaption,
dl,
dd {
  margin: 0;
}

html,
body {
  height: 100%;
}

html {
  font-size: 62.5%;
}

body {
  font-size: 1.4rem;
  font-family: sans-serif;
  min-height: 100vh;
  scroll-behavior: smooth;
  text-rendering: optimizeSpeed;
  line-height: 1.5;
}

ul[class],
ol[class] {
  list-style: none;
}

a,
a:visited {
  color: inherit;
  -webkit-tap-highlight-color: transparent;
}

a:not([class]) {
  text-decoration-skip-ink: auto;
}

img {
  border-style: none;
  display: block;
  width: 100%;
  height: auto;
  margin: 0 auto;
}

input,
button,
textarea,
select {
  font: inherit;
}

a,
area,
button,
[role="button"],
input:not([type=range]),
label,
select,
summary,
textarea {
  -ms-touch-action: manipulation;
      touch-action: manipulation;
}

@media (prefers-reduced-motion: reduce) {
  * {
    -webkit-animation-duration: 0.01ms !important;
            animation-duration: 0.01ms !important;
    -webkit-animation-iteration-count: 1 !important;
            animation-iteration-count: 1 !important;
    -webkit-transition-duration: 0.01ms !important;
            transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/*********************************************************/
/* コンテンツ */
/*********************************************************/

/****************** wrapper ******************/
.wrapper {
  width: 100%;
  background: url(../img/bg_sp.gif);
  background-repeat: repeat-y;
  background-size: contain;
  font-family: "ヒラギノ明朝 ProN W6", "HiraMinProN-W6", "HG明朝E", "ＭＳ Ｐ明朝", "MS PMincho", "MS 明朝", serif;
}
@media screen and (min-width: 768px) {
  .wrapper {
    background: url(../img/bg_pc.gif);
    background-size: contain;
  }
}

/****************** header ******************/
.header {
  position: relative;
  height: 31.3vw;
}
.header__logo {
  width: 32.3vw;
  position: absolute;
  top: 14vw;
  left: 9vw;
}
.header__backImg--sp {
  opacity: 1;
}
.header__backImg--pc {
    display: none;
    height: 104px;
}
.headerList {
  color: #fff;
  list-style: none;
  position: absolute;
  top: 15.3vw;
  right: 7.7vw;
  font-size: 1.2rem;
  letter-spacing: 0.44em;
  z-index: 1;
}

.headerList__item:first-child {
  margin-bottom: 3vw;
}
@media screen and (min-width: 768px) {
  .header {
    background-repeat: no-repeat;
    background-size: 100% 117px;
    height: 117px;
  }
  .header__logo {
    width: 157px;
    position: absolute;
    top: 66.5px;
    left: 72px;
  }
  .header__backImg--sp {
    display: none;
  }
  .header__backImg--pc {
    display: block;
  }
  .headerList {
    top: 68.5px;
    right: 105px;
  }
  .header__img {
    display: none;
  }
}

/****************** main ******************/
.main {
  width: 100%;
  text-align: center;
  color: #fff;
  writing-mode: vertical-rl;
  border-bottom: 1px solid #ffc84b;
  position: relative;
}
.main__img--sp {
  width: 100%;
}
.main__img--pc {
  width: 100%;
  display: none;
}
@media screen and (min-width: 768px) {
  .main__img--sp {
    display: none;
  }
  .main__img--pc {
    display: block;
  }
}

.main__phrase {
  width: 58px;
  position: absolute;
  margin: auto;
  top: 3vw;
  left: 0;
  right: 0;
}
@media screen and (min-width: 768px) {
  .main__phrase {
    top: 11%;
  }
}

/****************** about ******************/
.about {
  padding: 41px 20px 16px;
  color: #fff;
  border-bottom: 1px solid #ffc84b;
}
@media screen and (min-width: 768px) {
  .about {
    padding: 103px 20px 85px;
    background: url(../img/bg_about_pc.gif);
    background-repeat: repeat-y;
    background-size: 100%;
  }
  .about__inner {
    width: 800px;
    margin: 0 auto;;
  }
}
.about__heading {
  font-weight: normal;
  margin-bottom: 35px;
  padding-left: 10px;
  border-left: 1px solid #fff;
  letter-spacing: 0.44em;
  font-size: 1.2rem;
}
@media screen and (min-width: 768px) {
  .about__heading {
    font-size: 1.5rem;
  }
}
.aboutSec {
  margin-bottom: 28px;
  font-size: 1.0rem;
  letter-spacing: 0.09em;
  line-height: 2.0;
  letter-spacing: 0.07em;
  white-space: nowrap;
}
@media screen and (min-width: 768px) {
 .aboutSec {
   font-size: 1.3rem;
   letter-spacing: 1.0;
 }
}
.aboutSec__heading {
  display: block;
  color: #000;
  font-weight: normal;
  background: #fff;
  margin-bottom: 15px;
}
.aboutSec__heading--summary {
  width: 70px;
  padding: 2px 10px;
}
.aboutSec__heading--location {
  width: 55px;
  padding: 2px 9px;
}
.aboutSec__heading--capital {
  width: 55px;
  padding: 2px 9px;
}
.aboutSec__heading--solution {
  width: 228px;
  padding: 2px 13px;
}
@media screen and (min-width: 768px) {
  .aboutSec__heading--summary {
    width: 88px;
    padding: 4px 11px;
  }
  .aboutSec__heading--location {
    width: 71px;
    padding: 4px 9px;
  }
  .aboutSec__heading--capital {
    width: 71px;
    padding: 4px 9px;
  }
  .aboutSec__heading--solution {
    width: 305px;
    padding: 4px 17px;
  }
}
.aboutSecList {
  list-style: none;
}
.aboutSecList__item {
  margin-bottom: 4px;
}

/****************** contact ******************/
.contact {
  border-bottom: 1px solid #ffc84b;
}
.contact__img {
  width: 100px;
  margin-top: 60px;
  margin-bottom: 27px;
}
.contact__backImg--sp {
  width: 300px;
}
.contact__backImg--pc {
  display: none;
}
@media screen and (min-width: 768px) {
  .contact {
    background-size: 100%;
  }
  .contact__img {
    margin: 120px auto 44px;
    width: 140px;
  }
  .contact__backImg--sp {
    display: none;
  }
  .contact__backImg--pc {
    width: 637px;
    display: block;
    opacity: 0.2;
  }
}

/****************** links ******************/
.links {
  background: #fff;
  padding: 45px;
}
.linksList {
  list-style: none;
  font-size: 1.2rem;
  letter-spacing: 0.44em;
}
.linksList--item {
  margin-bottom: 36px;
}
.linksList--item:last-child {
  margin-bottom: 0;
}
@media screen and (min-width: 768px) {
  .links {
    padding: 90px 0 51px;
  }
  .linksList {
    width: 800px;
    margin: 0 auto !important;
    display: flex;
  }
  .linksList--item--first {
    margin-right: 328px;
  }
  .linksList--item--second {
    margin-right: 322px;
  }
}

/****************** footer ******************/
.foot {
  background: #fff;
  text-align: center;
}
.foot__logo {
  width: 40vw;
  margin: 0;
  margin-bottom: 50px;
  margin-left: 45px;
}
.foot__text {
  letter-spacing: 0.29em;
  color: #979797;
}
@media screen and (min-width: 768px) {
  .foot__logo {
    width: 156px;
    margin: 0 auto 83px;
  }
  .foot__text {
    font-size: 1.0rem;
    margin-bottom: 10px;
  }
}