@charset "UTF-8";
/* 変数指定のスタイル */

:root {
  /* 色管理用の変数 */
    --black-color: #333;
    --white-color: #fff;
    --gray-color: #aaa;
    --gray-color02: #FAFAFA;
}

:root {
  /* コンテンツ幅管理用の変数 */
  --content-width-sm: 760px;
  --content-width: 926px;
  --content-width-lg: 1040px;
}

:root {
  /* z-index管理用の変数 */
  --z-index-back: -1;
  --z-index-default: 1;
  --z-index-page-top: 50;
  --z-index-header: 100;
  --z-index-menu: 150;
}

/* =======================================================
base（ベースとなるスタイル）
======================================================= */
body {
  color: var(--black-color);
  font-family: 'Noto Serif JP', serif;
  font-size: 16px;
  line-height: 1.75;
  /* background-color: var(--gray-color02); */
}
html {
  scroll-behavior: smooth;
}

/* =======================================================
Javascript
======================================================= */
.js_header-nav {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
  color:#fff;
}

@media screen and (min-width: 768px) {
  .js_header-nav {
    opacity: 1;
    pointer-events: inherit;
    color:#43413F;
  }
}

.js_header-nav.is-active {
  opacity: 1;
  pointer-events: inherit;
  background-color: #666464;
  height: 100vh;
  width: 100vw;
}

.js_hamburger.is-active .m_hamburger_bar:first-child {
  top: 50%;
  transform: translate(0, 0) rotate(45deg);
}

.js_hamburger.is-active .m_hamburger_bar:nth-child(2) {
  opacity: 0;
}

.js_hamburger.is-active .m_hamburger_bar:last-child {
  top: 50%;
  transform: translate(0, 0) rotate(-45deg);
}

/* =======================================================
Utility（一部のみで適用のスタイル）
======================================================= */
/* spのみ表示 */
.u_sp_block {
  display: none;
}

@media screen and (min-width: 768px) {
  .u_sp_block {
    display: block;
  }
}

/* タブレットのみ非表示 */
@media (min-width: 768px) and (max-width: 1080px) {
  .u_tb_none {
    display: none;
  }
}

/* pcのみ表示 */
.u_pc_block {
  display: none;
}

@media screen and (min-width: 1080px) {
  .u_pc_block {
    display: block;
  }
}

/* =======================================================
layout（レイアウトのスタイル）
======================================================= */

.l_container-sm,
.l_container,
.l_container-lg {
  width: 92%;
  margin: 0 auto;
}

.l_container-sm {
  max-width: var(--content-width-sm);
}

.l_container {
  max-width: var(--content-width);
}

.l_container-lg {
  max-width: var(--content-width-lg);
}

.l_contents {
  padding: 56px 0 ;
}

.l_contents-s {
  padding: 80px 0;
}

/* ---------- headerのスタイル ---------- */
.l_header {
  width: 100%;
  background-color: #fff;
  box-shadow: 0px 3px 6px rgba(0, 0, 0, 0.16);
  position: sticky;
  top: 0;
  left: 0;
  z-index: var(--z-index-header);
}

.l_header_inner {
  width: 100%;
  max-width: 1020px;
  padding: 16px 16px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

@media screen and (min-width: 768px) {
  .l_header_inner {
    padding: 24px 16px;
  }
}

.l_header-ttl_link {
  display: flex;
  align-items: center;
}

.l_header-ttl_img {
  width: 35px;
  height: 35px;
}

@media screen and (min-width: 768px) {
  .l_header-ttl_img {
    width: 47px;
    height: 47px;
  }
}

.l_header-ttl {
  font-weight: bold;
  font-size: 20px;
  margin-left: 8px;
}

@media screen and (min-width: 768px) {
  .l_header-ttl {
    font-size: 24px;
    margin-left: 16px;
  }
}

.l_header-nav {
  padding-top: 200px;
  position: fixed;
  left: 0;
  bottom:0;
  z-index: 1;
}

@media screen and (min-width: 768px) {
  .l_header-nav {
    height: inherit;
    padding-top: 0;
    position: static;
  }

  .l_header-nav_list {
    flex-direction: row;
    display: flex;
    align-items: center;
    gap: 46px;
  }
}

.l_header-nav_item {
  text-align: center;
}

.l_header-nav_item:not(:first-child) {
  margin-top: 64px;
}

@media screen and (min-width: 768px) {
  .l_header-nav_item:not(:first-child) {
    margin-top: 0;
  }
}
.l_header-nav_item:hover {
  opacity: 0.7;
  border-bottom: 1px solid #858667;
}

.l_header-nav_link {
  font-weight: bold;
  display: block;
}

@media screen and (min-width: 768px) {
  .l_header-nav_link {
    display: inline-block;
  }
}

/* ---------- footerのスタイル ---------- */

.l_footer {
  background-color: #43413F;
  padding: 20px 0;
}

@media screen and (min-width: 768px) {
  .l_footer {
    padding: 50px 0;
  }
}

.l_footer_ttl {
  font-size: 16px;
  font-weight: bold;
  text-align: center;
  color:var(--white-color);
}

@media screen and (min-width: 768px) {
  .l_footer_ttl {
    font-size: 24px;
  }
}

.l_footer_txt-list {
  margin-top: 16px;
  display: flex;
  justify-content: center;
  gap: 40px;
  color:var(--white-color)
}

.l_footer_txt-item {
  font-size: 12px;
  font-weight: bold;
}

@media screen and (min-width: 768px) {
  .l_footer_txt-item {
    font-size: 14px;
  }
}

.l_footer_cr {
  font-size: 12px;
  display: flex;
  justify-content: center;
  margin-top: 24px;
  color:var(--white-color);
}

@media screen and (min-width: 768px) {
  .l_footer_cr {
    font-size: 14px;
  }
}

/* =======================================================
module
======================================================= */
/* ---------- ハンバーガーメニューのスタイル ---------- */
.m_hamburger {
  width: 30px;
  height: 22px;
  position: relative;
  z-index: var(--z-index-menu);
}

@media screen and (min-width: 768px) {
  .m_hamburger {
    display: none;
  }
}

.m_hamburger_bar {
  display: block;
  width: 100%;
  height: 3px;
  border-radius: 100vh;
  background-color: var(--black-color);
  position: absolute;
  left: 0;
  transition: 0.4s;
}

.m_hamburger_bar:nth-of-type(1) {
  top: 0;
}

.m_hamburger_bar:nth-of-type(2) {
  top: 50%;
  transform: translateY(-50%);
}

.m_hamburger_bar:nth-of-type(3) {
  top: 100%;
  transform: translateY(-100%);
}

/* ---------- 各種タイトルのスタイル ---------- */

.m_section_ttl {
  font-size: 36px;
  font-weight: bold;
  position: relative;
  text-align: center;
  background: linear-gradient(transparent 98%,#EFDDC2 0 );
}

@media screen and (min-width: 768px) {
  .m_section_ttl {
  text-align: left;
  font-size: 46px;
  }
}

.m_cta {
  padding: 96px 16px;
  background:linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.3)),
  url(../img/25266827_s.jpg) center / cover;
  position: relative;
}

@media screen and (min-width: 768px) {
  .m_cat {
    padding: 80px 0;
  }
}

.m_cta_box {
  position: relative;
  text-align: center;
}

.m_cta_txt {
  font-size: 30px;
  font-weight: bold;
  color: var(--white-color);
}

@media screen and (min-width: 1080px) {
  .m_cta_txt {
    font-size: 50px;
  }
}
.m_cta_txt_sub{
  font-size: 20px;
  font-weight: bold;
  color: var(--white-color);
}
@media screen and (min-width: 1080px) {
  .m_cta_txt_sub {
    font-size: 24px;
  }
}
/* ---------- .top_kv ---------- */

.top_kv {
  height: 88vh;
  position: relative;
  background: linear-gradient(rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.2));
}
.contact_kv {
  height: 50vh;
  position: relative;
  background: linear-gradient(rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.2));
}

.top_kv-inner {
  position: relative;
  height: 100%;
}

.top_kv_box {
  position: absolute;
  top: 70%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: left;
  display: flex;
  flex-direction: column;
  align-items: start;
}
.top_kv_cross {
  margin: 0 auto 0 40px;
}
.top_kv_cross{
  width: 100px;
}
.kv_company_desc {
  display: none;
}
.top_kv_copy.suv_kv{
  font-size:36px;
}

@media screen and (min-width: 1200px) {
  .top_kv_box {
    left: 16px;
    transform: translate(0, -50%);
    text-align: left;
    align-items: start;
  }
  .top_kv_cross {
    margin: 0 auto 0 40px;
  }
  .kv_company_desc {
    display: block;
    position: absolute;
    top: 50%;
    right: 3%;
    transform: translate(0, -50%);
    text-align: center;
  }
}

.top_kv_copy {
  font-size: 60px;
  font-weight: bold;
  color: var(--white-color);
  text-shadow: 2px 2px 2px rgba(0, 0, 0, 0.16);
  text-align: center;
}

@media screen and (max-width: 768px) {
  .top_kv_copy.cn_kv {
    font-size:38px;
    margin: 0 auto;
  }
  .top_kv_copy.suv_kv{
    font-size: 24px;
    margin: 0 auto;
  }

}


@media screen and (min-width: 1200px) {
  .top_kv_copy {
    text-align: left;
  }
}
.top_kv_copy.contact {
  font-size: 36px;
  font-weight: bold;
  color: var(--white-color);
  text-shadow: 2px 2px 2px rgba(0, 0, 0, 0.16);
  text-align: center;
}

.top_kv_main-copy{
  font-size: 50px;
  text-align: center;
}
.top_kv_sub-copy {
  font-size: 18px;
  margin-top: 12px;
  font-weight: bold;
  color: #333;
  text-align: center;
}

@media screen and (min-width: 768px) {
  .top_kv_sub-copy {
    font-size: 18px;
    margin-top: 20px;
  }
}

.top_kv_company {
  font-size: 20px;
  margin-top: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
  margin-left: auto;
  margin-right: auto;
}
@media screen and (min-width: 768px) {
  .top_kv_company {
    font-size: 30px;
    color: var(--white-color);
    margin-top: 24px;
    justify-content: center;
    }
}
.top_kv_company_txt{
  color: #333;
  font-weight: bold;
}

.top_kv_company_img {
  width: 35px;
  height: 35px;
}

@media screen and (min-width: 768px) {
  .top_kv_company_img {
    width: 47px;
    height: 47px;
  }
}
@media screen and (min-width: 1200px) {
  .top_kv_btn-wrapper {
    margin: 64px 0 0;
  }
}

.top_kv-slideshow {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: var(--z-index-back);
  width:50%;
}
@media screen and (max-width: 1199px) {
  .top_kv-slideshow {
      width: 100%;
    }
}

.top_kv-slideshow_slide img {
  object-fit: cover;
  height: 100%;
}
.top_kv-slideshow.contact_kv {
  width:100%;
}

/* =======================================================
top_features
======================================================= */
.top_features_ttl {
  font-size: 20px;
  font-weight: bold;
  text-align: center;
}

@media screen and (min-width: 768px) {
  .top_features_ttl {
    font-size: 28px;
  }
}

.top_features-item_content {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 48px;
}

@media screen and (min-width: 768px) {
  .top_features-item_content {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.top_features-item_img-box {
  text-align: center;
  box-shadow: 10px 5px 5px #666464;
}

.top_features-item_img {
  width: 100%;
  /* height: ; */
  object-fit: cover;
}
@media screen and (min-width: 768px) {
  .top_features-item_img {
    width: 100%;
    height:400px;
  }
}
.top_features_txt-wrap{
  background-color: #dddddd;
  padding: 20px;
  box-shadow: 10px 5px 5px #666464;
}

.top_features_txt-main {
  font-size: 19px;
  font-weight: bold;
}

@media screen and (min-width: 768px) {
  .top_features_txt-main {
    font-size: 24px;
  }
}

.top_features_txt-sub {
  font-size: 13px;
  font-weight: bold;
  margin-top: 24px;
}

@media screen and (min-width: 768px) {
  .top_features_txt-sub {
    font-size: 16px;
    margin-top: 48px;
  }
}

/* =======================================================
top_services
======================================================= */
.swiper {
  margin-top: 56px;
}

@media screen and (min-width: 768px) {
  .swiper {
    margin-top: 104px;
  }
}

.top_works-item {
  width: 250px !important;
  box-shadow: 0px 3px 6px  rgba(0, 0, 0, 0.5);
  margin-bottom: 5px;
}

@media screen and (min-width: 1080px) {
  .top_works-item {
    width: 322px !important;
  }
}

.top_works-item_img {
  width: 100%;
  height:200px;
  object-fit: cover;
}

.top_works-item_content {
  padding: 24px 16px 32px;
  background-color: #f9f9f9;
}

.top_works-item_ttl {
  font-size: 20px;
  font-weight: bold;
  text-align: center;
  white-space: nowrap;
}
@media screen and (min-width: 768px) {
  .top_works-item_ttl {
      font-size: 22px;
      font-weight: bold;
  }
}
.top_works-item_info {
  font-size: 12px;
  font-weight: bold;
  margin-top: 32px;
}
.m_section_ttl.__company span{
margin-left: 20px;
font-size: 22px;
}
@media screen and (max-width: 768px) {
  .m_section_ttl.__company span {
      display: none;
    }
}

/* =======================================================
top_company
======================================================= */
.top_company {
  background-color: var(--gray-color02);
}

.top_company_table {
  width: 100%;
  max-width: 926px;
  margin: 56px auto 0;
}

@media screen and (min-width: 768px) {
  .top_company_table {
    margin-top: 104px;
  }
}

.top_company_tr {
  display: flex;
  flex-direction: column;
}

.top_company_tr {
  border-bottom: 1px solid #43413F;
}

.top_company_th {
  font-weight: bold;
  text-align: left;
  padding: 16px 0;
}

.top_company_td {
  text-align: left;
  padding: 16px 0;
}

@media screen and (min-width: 768px) {
  .top_company_th {
    font-size: 20px;
    padding: 15px 16px;
  }

  .top_company_td {
    font-size: 18px;
    text-align: left;
    padding: 16px 28px;
  }
}

.top_company_txt {
  font-size: 14px;
  font-weight: bold;
  text-align: center;
  margin-top: 40px;
}

@media screen and (min-width: 768px) {
  .top_company_txt {
    font-size: 16px;
  }
}

table.row th,
table.row td {
  width: 100%;
  display: block;
}

/* =======================================================
google-map
======================================================= */

iframe{
  margin-top: 30px;
  margin-bottom: 30px;
  margin-left: 15%;
  margin-right: 15%;
  width:70%;
}
@media screen and (max-width: 768px) {
  iframe {
    height: 30vh;
    }
}

/* =======================================================
contact-btn
======================================================= */

.button3,
a.button3,
button.button3 {
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.5;
  position: relative;
  display: inline-block;
  padding: 1rem 4rem;
  cursor: pointer;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  text-align: center;
  vertical-align: middle;
  text-decoration: none;
  letter-spacing: 0.1em;
  color: #212529;
  border-radius: 0.5rem;
}

.button3-wrap {
  width: 90%;
  margin-left: auto;
  margin-right: auto;
  margin-top:40px;
  margin-bottom: 40px;
  text-align: center;
}

a.button3-c {
  font-size: 1.15rem;
  width: 100%;
  position: relative;
  padding: 1rem 2rem 1rem 2.1rem;
  color: #fff;
  background: #666464;
}

a.button3-c:hover {
  -webkit-transform: translate(0, 3px);
  transform: translate(0, 3px);
  color: #fff;
  background: #666464;
  opacity: 0.7;
}

a.button3-c:hover:before {
  left: 2rem;
}

/* ---------- contact ---------- */
.contact_form_heading {
  font-weight: bold;
  position: relative;
}

.contact_form_heading:not(:first-child) {
  margin-top: 32px;
}

.contact_form_example {
  color: var(--gray-color);
  font-size: 12px;
  font-weight: normal;
  margin-left: 16px;
}

.contact_form_detail {
  margin-top: 16px;
}

.contact_form_input {
  width: 100%;
  height: 40px;
  border: 1px solid var(--gray-color);
  border-radius: 4px;
  padding: 0 8px;
}

.contact_form_required {
  font-size: 12px;
  font-weight: bold;
  padding: 0 8px;
  display: flex;
  justify-content: center;
  align-items: center;
  background: var(--accent-color);
  color: var(--white-color);
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}

@media screen and (min-width: 1080px) {
  .contact_form_radio-list {
    display: flex;
  }
}

.contact_form_radio-item {
  display: flex;
  align-items: center;
  margin-top: 16px;
}

@media screen and (min-width: 1080px) {
  .contact_form_radio-item {
    margin-right: 32px;
  }
}

.contact_form_radio {
  appearance: radio;
}

.contact_form_label {
  font-size: 12px;
  font-weight: bold;
  padding-left: 10px;
}

.contact_form_textarea {
  width: 100%;
  height: 250px;
  border: 1px solid var(--gray-color);
  border-radius: 4px;
  padding: 8px 16px;
  resize: none;
}

.contact_form_btn-wrapper {
  max-width: 344px;
  height: 64px;
  margin: 80px auto 0;
}
.top_company_td.tel{
  text-decoration: underline;
}
/* ---------- module ---------- */

.m_btn {
  width: 100%;
  height: 100%;
  border-radius: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: 0.3s;
  box-shadow: 2px 2px 2px rgba(0, 0, 0, 0.16);
  color: #fff;
  font-weight: bold;
  background-color: #666464;
  letter-spacing: 0.1em;
  overflow: hidden;
}

.m_btn:hover {
  opacity: 0.9;
}

.m_btn_input {
  width: 100%;
  height: 100%;
  text-align: center;
  cursor: pointer;
}