/*======================
  base
======================*/

body {
  word-wrap: break-word;
  color: #000;
  font-family: "Noto Sans JP", "ヒラギノ角ゴシック", "Hiragino Sans", "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "游ゴシック", "Yu Gothic", YuGothic, "メイリオ", Meiryo, "源ノ角ゴシック JP", sans-serif;
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.1em;
  line-height: 1.71;
  overflow-wrap: break-word;
  overflow-x: hidden;
}

/* -----------------------------------------------------------------
 Layout
----------------------------------------------------------------- */

/*=======================
  footer
=======================*/

.footer {
  background: #15171B;
  padding: 80px 0 42px;
}

.footer__box {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.footer__logo {
  display: block;
  margin: 0 auto 84px;
  transition: opacity 0.3s;
  width: 150px;
}

.footer__logo:hover {
  opacity: 0.8;
}

.footer__logo img {
  width: 100%;
}

.footer__item:not(:last-child) {
  margin-bottom: 25px;
}

.footer__item a {
  color: #fff;
  display: block;
  font-family: "Roboto", sans-serif;
  font-size: 18px;
  font-weight: bold;
  letter-spacing: 1px;
  line-height: 1.1;
  text-align: center;
  transition: opacity 0.3s;
}

.footer__item a:hover {
  opacity: 0.8;
}

.footer__cv {
  margin-top: 40px;
}

.footer__cv-item:not(:last-child) {
  margin-bottom: 24px;
}

.footer__copyright {
  border-top: 1px solid #666666;
  color: #666666;
  font-family: "Roboto", sans-serif;
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.09em;
  line-height: 1;
  margin-top: 80px;
  padding-top: 30px;
  text-align: center;
}

/*=======================
  header
=======================*/

.header {
  background: #fff;
  height: 60px;
  left: 0;
  position: fixed;
  top: 0;
  transition: 0.5s;
  width: 100%;
  z-index: 990;
}

.header__inner {
  align-items: center;
  display: flex;
  height: 100%;
  justify-content: space-between;
  margin: 0 auto;
  max-width: 1340px !important;
  position: relative;
}

.header__logo {
  display: inline-block;
  font-size: 0;
  line-height: 1;
  width: 56px;
}

.header__logo a {
  display: block;
  transition: opacity 0.3s;
}

.header__logo a:hover {
  opacity: 0.8;
}

.header__logo a img {
  width: 100%;
}

/*=======================
  inner
=======================*/

.inner {
  box-sizing: content-box;
  margin: 0 auto;
  max-width: 600px;
  padding-left: 20px;
  padding-right: 20px;
  position: relative;
}



/* -----------------------------------------------------------------
 Component
----------------------------------------------------------------- */

/*=======================
  btn
=======================*/

.btn {
  background-color: transparent;
  border: 2px solid #000;
  border-radius: 30px;
  display: inline-block;
  font-size: 18px;
  font-weight: bold;
  height: 55px;
  letter-spacing: 0.1em;
  line-height: 51px;
  position: relative;
  text-align: center;
  transition: color 0.3s linear, background-color 0.3s linear;
  width: 250px;
}

.btn::after {
  background: transparent no-repeat center center/contain;
  background-image: url(../img/common/arrow.svg);
  content: "";
  display: block;
  height: 14px;
  position: absolute;
  right: 16px;
  top: calc(50% - 6px);
  transition: background-image 0.3s linear;
  width: 8px;
}

.btn:hover {
  background-color: #000;
  color: #fff;
}

.btn:hover::after {
  background-image: url(../img/common/arrow_w.svg);
}

.btn.m-white {
  border-color: #fff;
  color: #fff;
}

.btn.m-white::after {
  background-image: url(../img/common/arrow_w.svg);
}

.btn.m-white:hover {
  background-color: #fff;
  color: #000;
}

.btn.m-white:hover::after {
  background-image: url(../img/common/arrow.svg);
}

.btn.m-center {
  display: block;
  margin: 0 auto;
}

.btn.m-en {
  font-family: "Roboto", sans-serif;
}

/*=======================
  heading
=======================*/

.section-heading {
  font-family: "Roboto", sans-serif;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.4;
  margin-bottom: 48px;
  position: relative;
  text-align: center;
}

.section-heading::before {
  background: #333333;
  bottom: -24px;
  content: "";
  display: block;
  height: 4px;
  left: 50%;
  position: absolute;
  transform: translateX(-50%);
  width: 100px;
}

.section-heading.m-white {
  color: #fff;
}

.section-heading.m-white::before {
  background: #fff;
}

.section-heading.m-left {
  text-align: left;
}

.section-heading.m-left::before {
  left: 0;
  transform: none;
}

.page-heading {
  overflow: hidden;
  padding-bottom: 110px;
  position: relative;
}

.page-heading__picture {
  margin-left: auto;
  position: relative;
  width: 89.3333333333%;
}

.page-heading__picture::before {
  background: #333333;
  content: "";
  display: block;
  height: calc(100% + 10px);
  left: -11.9402985075%;
  position: absolute;
  top: 100px;
  width: 100%;
  z-index: -1;
}

.page-heading__picture img {
  width: 100%;
}

.page-heading__title {
  color: #fff;
  display: block;
  left: 50%;
  line-height: 1;
  position: absolute;
  text-align: center;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
}

.page-heading__title>.en {
  -webkit-text-stroke: 1px #FFF;
  color: transparent;
  display: block;
  font-family: "Roboto", sans-serif;
  font-size: 50px;
  font-weight: bold;
  letter-spacing: 0.1em;
  line-height: 1;
  margin-bottom: 4px;
}

.page-heading__title>.ja {
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
}

.page-heading__breadcrumb {
  bottom: 24px;
  left: 50%;
  max-width: 1250px;
  position: absolute;
  position: absolute;
  transform: translateX(-50%);
  width: calc(100% - 40px);
}



/* -----------------------------------------------------------------
Project
----------------------------------------------------------------- */

/*=======================
  breadcrumb
=======================*/

.breadcrumb {
  display: block;
}

.breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
}

.breadcrumb__item {
  position: relative;
}

.breadcrumb__item:not(:last-child) {
  margin-right: 24px;
}

.breadcrumb__item:not(:last-child)::after {
  color: #000;
  content: "/";
  font-size: 12px;
  font-weight: 700;
  position: absolute;
  right: -15px;
  top: 50%;
  transform: translateY(-50%);
}

.breadcrumb__item>a {
  color: #000;
  font-family: "Roboto", sans-serif;
  font-size: 12px;
  font-weight: 700;
  line-height: 2.6666666667;
  transition: opacity 0.3s;
}

.breadcrumb__item>a:hover {
  opacity: 0.7;
}

.breadcrumb__item>a.is-current {
  color: #fff;
  pointer-events: none;
}

.breadcrumb.m-post .breadcrumb__list {
  box-sizing: content-box;
  margin: 0 auto;
  max-width: 1252px;
  padding: 0 20px;
}

.breadcrumb.m-post .breadcrumb__item>a.is-current {
  color: #DEDEDE;
}

.breadcrumb.m-contact {
  margin: 20px 5.33vw 0;
}

.breadcrumb.m-contact .breadcrumb__list {
  margin: 0 auto;
  max-width: 1250px;
}

.breadcrumb.m-contact .breadcrumb__item>a.is-current {
  color: #DEDEDE;
}

/*=======================
  request section
=======================*/

.request {
  background: transparent url(../img/common/request_bg_sp.jpg) no-repeat center center/cover;
  padding: 80px 0 140px;
}

.request__description {
  color: #fff;
  font-weight: bold;
  margin-bottom: 40px;
  text-align: justify;
}

/*====================================================
*
*	page: about
*
====================================================*/

.about-lead {
  padding: 120px 0;
}

.about-lead__logo {
  margin: 0 auto 40px;
  width: 200px;
}

.about-lead__logo>img {
  width: 100%;
}

.about-lead__heading {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.4;
  margin-bottom: 24px;
}

.about-lead__description {
  font-weight: 700;
  text-align: center;
}

.about-lead__description p:not(:last-child) {
  margin-bottom: 1.8em;
}

.about-benefits {
  margin-bottom: 120px;
  padding: 0 0 80px;
  position: relative;
}

.about-benefits::before {
  background: #F8F8F8;
  bottom: 0;
  content: "";
  display: block;
  height: 56.3%;
  left: 0;
  position: absolute;
  width: 100%;
}

.about-benefits__title {
  color: #F8F8F8;
  font-family: "Roboto", sans-serif;
  font-size: 40px;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1;
  margin-bottom: -12px;
  position: relative;
  z-index: 0;
}

.about-benefits__list {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.about-benefits__item:nth-child(1) {
  margin-bottom: 168px;
  width: 100% !important;
}

.about-benefit {
  background: #fff;
  min-height: 380px;
  padding: 20px 20px;
}

.about-benefit__heading>.num {
  display: block;
  font-family: "Roboto", sans-serif;
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 8px;
}

.about-benefit__description {
  text-align: justify;
}

.about-benefit:nth-child(1) {
  background: transparent;
  padding: 0;
}

.about-benefit:nth-child(1) .about-benefit__heading>span {
  display: block;
}

.about-benefit:nth-child(1) .about-benefit__heading>.num {
  display: inline-block;
  line-height: 1;
  position: relative;
  z-index: 1;
}

.about-benefit:nth-child(1) .about-benefit__picture {
  display: block;
  margin: 82px auto 0;
  width: 290px;
}

.about-benefit:nth-child(1) .about-benefit__picture>img {
  width: 100%;
}

.about-interview {
  padding: 4px 0 174px;
  position: relative;
}

.about-interview::before {
  background: #F8F8F8;
  content: "";
  display: block;
  height: 85%;
  left: 0;
  position: absolute;
  top: 0;
  width: calc(100% - 40px);
  z-index: -1;
}

.about-interview__title {
  color: #fff;
  font-family: "Roboto", sans-serif;
  font-size: 40px;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 0.9;
  width: calc(100% - 40px);
}

.about-interview__description {
  font-weight: 700;
  margin-bottom: 40px;
}

.about-interview__picture {
  display: block;
  margin: 80px calc(50% - 50vw) 0;
}

.about-interview__picture>img {
  width: 100%;
}

@media screen and (min-width: 768px) {
  .footer__nav {
    display: flex;
    justify-content: space-between;
    margin: 0 auto;
    width: 400px;
  }

  .header {
    height: 70px;
  }

  .header__logo {
    width: 100px;
  }

  .gnav__logo {
    width: 100px;
  }

  .inner {
    padding-left: 40px;
    padding-right: 40px;
  }

  .u-only-sp {
    display: none;
  }
}

@media screen and (min-width: 1024px) {
  body {
    font-size: 16px;
    letter-spacing: 0.1em;
    line-height: 2;
  }

  .footer__inner {
    max-width: 1170px !important;
  }

  .footer__box {
    align-items: flex-start;
    flex-direction: row;
    justify-content: space-between;
  }

  .footer__logo {
    margin: 0;
    width: 176px;
  }

  .footer__nav {
    flex-wrap: wrap;
    margin: 0 0 0 32.4786324786%;
  }

  .footer__item {
    margin-bottom: 18px !important;
    width: 50%;
  }

  .footer__item a {
    text-align: left;
  }

  .footer__cv {
    margin-top: 0;
  }

  .footer__copyright {
    margin-top: 40px;
    padding-top: 40px;
  }

  .header {
    height: 90px;
  }

  .header__logo {
    width: 135px;
  }

  .gnav-btn {
    display: none;
  }

  .gnav {
    background: transparent;
    display: block;
    height: auto;
    padding: 0;
    position: static;
    transform: none;
    width: auto;
  }

  .gnav__list {
    align-items: center;
    display: flex;
    margin-top: 0;
  }

  .gnav__item:not(:last-child) {
    margin-bottom: 0;
    margin-right: 40px;
  }

  .gnav__item:nth-child(5) {
    margin-right: 0;
  }

  .gnav__link {
    color: #000;
  }

  .gnav__link:hover {
    border-bottom: 1px solid #000;
  }

  .gnav__sns {
    display: none;
  }

  .inner {
    max-width: 900px;
  }

  .inner.m-wide {
    max-width: 1250px;
  }

  .section-heading {
    font-size: 28px;
    line-height: 1.4285714286;
  }

  .page-heading__picture {
    width: 81.25%;
  }

  .page-heading__picture::before {
    left: -23.08%;
    top: 100px;
  }

  .page-heading__title>.en {
    -webkit-text-stroke: 2px #FFF;
    font-size: 100px;
    margin-bottom: 10px;
  }

  .page-heading__title>.ja {
    font-size: 16px;
  }

  .u-pc-none {
    display: none;
  }

  .u-sp-none {
    display: block;
  }

  .u-only-pc {
    display: block;
  }

  .breadcrumb.m-post .breadcrumb__list {
    padding: 0 40px;
  }

  .request {
    padding: 80px 0 120px;
  }

  .request>.inner {
    max-width: 1252px;
  }

  .request {
    background: transparent url(../img/common/request_bg.jpg) no-repeat center center/cover;
  }

  .about-lead__logo {
    margin-bottom: 80px;
    width: 420px;
  }

  .about-lead__heading {
    font-size: 28px;
    margin-bottom: 40px;
    text-align: center;
  }

  .about-lead__description p:not(:last-child) {
    margin-bottom: 2em;
  }

  .about-benefits::before {
    height: 380px;
  }

  .about-benefits__title {
    font-size: 120px;
    margin-bottom: -52px;
    width: 81.25%;
  }

  .about-benefits__list {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0;
    justify-content: space-between;
  }

  .about-benefits__item {
    width: calc(33.33% - 37.3333333333px);
  }

  .about-benefits__item:nth-child(1) {
    margin-bottom: 120px;
  }

  .about-benefit {
    padding: 30px;
  }

  .about-benefit__heading>.num {
    font-size: 16px;
    margin-bottom: 2px;
  }

  .about-benefit:nth-child(1) .about-benefit__heading>span {
    line-height: 1.4;
  }

  .about-benefit:nth-child(1) .about-benefit__heading>.num {
    margin-bottom: 16px;
    padding-top: 20px;
  }

  .about-benefit:nth-child(1) .about-benefit__description {
    max-width: 1000px;
  }

  .about-benefit:nth-child(1) .about-benefit__picture {
    margin-top: 80px;
    width: 580px;
  }

  .about-interview {
    overflow: hidden;
    padding-bottom: 415px;
  }

  .about-interview::before {
    height: 670px;
    width: 81.25%;
  }

  .about-interview__title {
    font-size: 120px;
    margin-bottom: -32px;
    width: auto;
  }

  .about-interview__picture {
    margin: 0;
    position: absolute;
    right: -54px;
    top: 248px;
    width: 66.5165165165%;
  }
}

@media screen and (max-width: 1023px) {
  .gnav__link.m-btn {
    border-color: #fff;
    color: #fff;
    margin-bottom: 24px;
  }

  .gnav__link.m-btn::after {
    background-image: url(../img/common/arrow_w.svg);
  }

  .gnav__link.m-btn:hover {
    background: #fff;
    color: #000;
  }

  .gnav__link.m-btn:hover::after {
    background-image: url(../img/common/arrow.svg);
  }
}