@charset "UTF-8";
@media screen and (max-width: 600px) {
  .hidden-sm {
    display: none;
  }
}

@media screen and (max-width: 768px) {
  .hidden-md {
    display: none;
  }
}

@media screen and (max-width: 900px) {
  .hidden-lg {
    display: none;
  }
}

@media screen and (max-width: 1200px) {
  .hidden-xl {
    display: none;
  }
}

html {
  scroll-behavior: smooth;
}

body {
  font-size: 1.25rem;
  line-height: 1.6;
  font-family: "Noto Sans JP", sans-serif;
  color: #232323;
  line-height: 2;
  overflow-x: hidden;
}

html,
body {
  margin: 0;
  padding: 0;
}

.sectionService__fv {
  height: 100vh;
  width: 100vw;
  overflow: hidden;
  position: relative;
}

@media screen and (max-width: 416px) {
  .sectionService__fv {
    max-height: 176px;
    width: 100vw;
    top: 60px;
  }
}

.sectionService--inner {
  height: 100%;
  width: 100%;
}

.section__fv--slick {
  height: 100%;
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
}

.slick-img {
  height: 100vh;
  width: 100vw;
  -ms-flex-negative: 0;
  flex-shrink: 0;
}

.slick-img img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
  display: block;
}

.sectionTop__title {
  position: absolute;
  z-index: 2;
  top: 50%;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
  width: 100%;
  padding: 100px;
  background: RGBA(0, 0, 0, 0.2);
}

@media screen and (max-width: 416px) {
  .sectionTop__title {
    padding: 0px;
  }
}

.sidebar {
  width: 300px;
  min-width: 150px;
  z-index: 1000;
}

.sidebar ul {
  list-style: none;
}

.sidebar ul li {
  color: #9d9d9d;
  cursor: pointer;
  -webkit-transition: color 0.3s;
  transition: color 0.3s;
}

.sidebar ul li.active {
  color: #FFAF10;
  font-weight: bold;
}

.sidebar__item--child.active {
  color: red;
  font-weight: bold;
}

.sidebar__items {
  position: sticky;
  top: 200px;
  left: 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  gap: 38px;
  margin-left: 100px;
}

.sidebar__item {
  color: #858585;
  font-size: 1.125rem;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.9px;
}

.sidebar__item--parent {
  position: relative;
  line-height: 1.4;
}

.sidebar__item--parent::before {
  content: "";
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
  left: -24px;
  width: 18px;
  height: 20px;
  background-image: url(../img/sidebar__item--parent-icon.svg);
  background-size: cover;
  background-repeat: no-repeat;
}

.sidebar__item--child {
  margin-top: -26px;
  line-height: 1.4;
  position: relative;
}

.sidebar__item--child::before {
  content: "";
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
  left: -24px;
  width: 18px;
  height: 1px;
  background-color: #858585;
}

.content {
  width: 80%;
}

section {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}

section h2 {
  font-size: 32px;
}

.service__about {
  background: white;
  padding-left: 144px;
  padding-right: 110px;
  padding-top: 100px;
  padding-bottom: 100px;
}

.service__about--title {
  color: #232323;
  font-family: Antonio;
  font-size: 7.5rem;
  font-weight: 400;
  line-height: 100%;
}

.service__about__inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  gap: 66px;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
}

@media screen and (max-width: 416px) {
  .service__about__inner {
    gap: 20px;
  }
}

.service__about__img img {
  border-radius: 60px;
}

.service__about__title {
  font-size: 2.75rem;
  font-weight: 600;
  line-height: 1.6;
  letter-spacing: 2.24px;
  position: relative;
  z-index: 1;
}

.service__about__read {
  margin-top: 40px;
  font-size: 1.375rem;
  font-weight: 500;
  letter-spacing: 0.8px;
}

.gray-section {
  position: relative;
  background-color: #eeeeee;
  background-image: url(../img/bg-texture.png);
  width: 100vw;
  margin-left: -300px;
  z-index: 1;
  border-top-left-radius: 26px;
  border-top-right-radius: 26px;
  overflow: hidden;
  padding-top: 120px;
}

.corresponding__construction--detail-wrap {
  padding-block: 80px;
  padding-top: 40px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  margin-left: calc(300px + 5%);
  margin-right: 5%;
  margin-top: 60px;
}

.corresponding__construction--detail {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
  -ms-flex-align: start;
  align-items: start;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  padding-top: 70px;
  padding-bottom: 70px;
  border-bottom: 2px solid #cdcdcd;
}

.corresponding__construction--detail:last-child {
  border-bottom: none;
}

.corresponding__construction--detail-wrap {
  padding-block: 80px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  gap: 74px;
  margin-left: 440px;
  margin-right: 88px;
  margin-top: 84px;
}

.corresponding__construction--detail {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
  -ms-flex-align: start;
  align-items: start;
  gap: 26px;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: reverse;
  -ms-flex-direction: row-reverse;
  flex-direction: row-reverse;
}

.corresponding__construction--detail__title {
  padding-left: 32px;
}

.corresponding__construction--detail__titleJa {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 1.68px;
  position: relative;
}

@media screen and (max-width: 416px) {
  .corresponding__construction--detail__titleJa {
    font-size: 20px;
  }
}

.corresponding__construction--detail__titleJa::before {
  content: "";
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
  left: -32px;
  width: 30px;
  height: 30px;
  background-image: url(../img/detail__titleJa-icon.svg);
  background-size: cover;
  background-repeat: no-repeat;
}

.corresponding__construction--detail__titleEn {
  margin-top: 10px;
  color: #8C8C8C;
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.7px;
}

.corresponding__construction--detail__titleEn span {
  display: inline-block;
  color: #FFAF10;
  font-weight: 600;
}

.corresponding__construction--detail__contents {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  gap: 40px;
}

.corresponding__construction--detail__img img {
  border-radius: 20px;
  width: 390px;
  height: 290px;
  min-width: 390px;
}

.corresponding__construction--detail__text {
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.8px;
}

.corresponding__construction--detail__tug {
  margin-top: 48px;
  padding-block: 14px;
  padding-inline: 13px;
  border-radius: 4px;
  background: #F9F9F9;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.7;
  letter-spacing: 0.8px;
}

@media screen and (max-width: 416px) {
  .corresponding__construction--detail__tug {
    font-size: 14px;
  }
}

.feateres {
  background-color: #fff;
  margin-top: 120px;
  padding-block: 120px;
}

.feateres__inner {
  margin-left: calc(300px + 5%);
  margin-right: 5%;
}

.service-features__set-content {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  gap: 40px;
  margin-top: 60px;
}

.service-features__head {
  padding-bottom: 20px;
  border-bottom: 2px solid #e0e0e0;
}

.service-features__item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  gap: 30px;
  padding: 30px;
  border: solid 4px #e0e0e0;
  border-radius: 8px;
}

@media screen and (max-width: 416px) {
  .service-features__item {
    padding: 12px;
  }
}

.service-features__wrap {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
}

.service-features__wrap2,
.service-features__wrap3 {
  margin-top: 400px;
}

.service-features__wrap3 {
  padding-bottom: 200px;
}

.service-features__headNumber {
  font-size: 1rem;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.64px;
  color: #c7c7c7;
}

.service-features__headTitle {
  margin-top: 16px;
  font-size: 2rem;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: 2.24px;
  position: relative;
}

@media screen and (max-width: 416px) {
  .service-features__headTitle {
    font-size: 20px;
  }
}

.service-features__headTitle::before {
  content: "";
  position: absolute;
  left: -35px;
  width: 6px;
  top: 4px;
  height: 40px;
  background-color: #FFAF10;
}

@media screen and (max-width: 416px) {
  .service-features__headTitle::before {
    left: -17px;
  }
}

.service-features__text {
  font-size: 1.125rem;
  margin-top: 30px;
  font-weight: 500;
}

@media screen and (max-width: 416px) {
  .service-features__text {
    font-size: 16px;
  }
}

.service-features__img-item img {
  border-radius: 6px;
  width: 270px;
  min-width: 270px;
}

.corresponding__construction--detail__title {
  padding-left: 32px;
}

.corresponding__construction--detail__titleEn {
  margin-top: 10px;
  color: #8C8C8C;
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.7px;
}

.corresponding__construction--detail__titleEn span {
  display: inline-block;
  color: #FFAF10;
}

.corresponding__construction--detail__contents {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
  -ms-flex-align: start;
  align-items: flex-start;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  gap: 40px;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
}

.corresponding__construction--detail__text {
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.8px;
}


.corresponding__construction {
  padding-left: 440px;
}

.corresponding__construction--detail.piping {
  background-color: transparent;
}

.corresponding__construction--detail.heating {
  background-color: transparent;
}

.corresponding__construction--detail.air-conditioning {
  background-color: transparent;
}

.corresponding__construction--detail.gas-equipment {
  background-color: transparent;
}

.sectionTop__circle {
  width: 100%;
  height: 200px;
  overflow-x: hidden;
  position: relative;
  margin-top: -1px;
  z-index: -1;
  top: 317px;
}

.sectionTop__circle span {
  content: "";
  display: block;
  width: 120vw;
  position: absolute;
  top: 1px;
  left: 50%;
  z-index: 999;
  background-color: #fff;
  border-radius: 50%/100% 100% 0 0;
  height: 100%;
  -webkit-transform: translate(-50%, -100%);
  transform: translate(-50%, 0);
}

.next__contents {
  width: 100%;
  background-color: #eeeeee;
  background-image: url(../img/bg-texture.png);
}

.next__contents--inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  margin: auto;
  padding-block: 84px;
  padding-inline: 100px;
  width: 100%;
}

.next__content__items {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  margin-top: 24px;
}

.next__contents--item {
  min-width: 426px;
  width: 48%;
  position: relative;
}

.next__contents--card:hover .next__content__image img {
  -webkit-transform: scale(1.1);
  transform: scale(1.1);
  /* 画像のみ拡大 */
}

.next__content {
  position: absolute;
  top: 58%;
  left: 50%;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  width: 86%;
  z-index: 10;
}

.next__text {
  color: #fff;
  font-size: 1.125rem;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.9px;
}

.next__content__image {
  width: 100%;
  height: 200px;
  overflow: hidden;
  border-radius: 8px;
}

.next__content__image img {
  border-radius: 8px;
  -webkit-transition: -webkit-transform 0.3s ease-in-out;
  transition: -webkit-transform 0.3s ease-in-out;
  transition: transform 0.3s ease-in-out;
  transition: transform 0.3s ease-in-out, -webkit-transform 0.3s ease-in-out;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
}

.nav__button {
  display: none;
}

@media screen and (max-width: 1100px) {
  .sidebar {
    display: none;
  }

  /* ナビゲーションのエリア */
  /*   .sidebar {
    position: fixed;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    width: 100%;
    height: 100vh;
    z-index: 9999;
    top: 0;
    left: 0;
    background: rgba(255, 255, 255, 0.9);
    z-index: -1;
    opacity: 0;
    -webkit-transition: 0.25s;
    transition: 0.25s;
  } */

  /* 真ん中揃え */
  .sidebar__items {
    height: 50px;
    width: -webkit-fit-content;
    width: -moz-fit-content;
    width: fit-content;
  }

  /* ボタンのスタイル */
  .nav__button {
    position: fixed;
    z-index: 99990;
    width: 300px;
    padding: 10px 0;
    border-radius: 200px;
    background: #FFFFFF;
    border: solid 2px #ff7700;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    bottom: 5%;
    left: 50%;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
  }

  /* 押したらオープんになるやつ */
  .sidebar__open {
    z-index: 99990;
    opacity: 1;
  }

  .content {
    width: 100% !important;
  }

  .section__title--en {
    justify-content: center;
  }
}

@media screen and (max-width: 1000px) {
  .service__about--title {
    font-size: 6rem;
  }

  .section__title--enSmall {
    font-size: 4rem;
  }

  .service__about__title {
    font-size: 2.5rem;
  }

  .service__about__read {
    font-size: 1.3rem;
  }

  .corresponding__construction {
    justify-content: center;
  }

}

@media screen and (max-width: 800px) {
  .service__about--title {
    font-size: 5rem;
  }

  .section__title--enSmall {
    font-size: 3rem;
  }

  .service__about__title {
    font-size: 2rem;
  }

  .service__about__read {
    font-size: 1.2rem;
  }

  .corresponding__construction--detail.piping {
    flex-direction: column;
    padding-top: 0;
  }

  .corresponding__construction--detail__img {
    width: 100%;
  }

  .corresponding__construction--detail__img img {
    width: 100%;
    min-width: auto;
    object-fit: cover;
  }

  .space {
    padding-left: 20px;
  }

  .flow-item__icon img {
    width: 100px;
    height: 100px;
  }
}

@media screen and (max-width: 600px) {
  .anime span {
    font-size: 2.4rem;
  }

  .service__about--title {
    font-size: 4rem;
  }

  .section__title--enSmall {
    font-size: 2.5rem;
  }

  .service__about__title {
    font-size: 1.6rem;
    font-size: 23px;
  }

  .service__about__read {
    font-size: 1.1rem;
    font-size: 16px;
  }

  .space {
    padding-left: 10px;
  }

  .service-features__item {
    flex-direction: column-reverse;
  }


  .service__place--inner {
    flex-direction: column;
    gap: 25px;
  }

  .service__place--textWrap {
    width: 100%;
  }

  .service__case--itemFlex {
    flex-direction: column;
  }

  .service__case--item {
    width: 100%;
    padding: 0;
  }

  .next__contents--item {
    min-width: auto;
  }

  .service__about__img img {
    border-radius: 20px;
  }

  .corresponding__construction--detail__img img {
    height: auto;
  }

  .flow-item__contents {
    flex-direction: column;
    align-items: flex-start;
  }

  .flow-item {
    align-items: flex-start;
  }

  .flow-item__icon img {
    width: 80px;
    height: 80px;
  }

  .flow-item__number img {
    width: 70px;
    object-fit: contain;
    min-width: auto;
  }

  .flow-item__icon::after {
    content: "";
    position: absolute;
    top: 80px;
    left: 50%;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
    width: 3px;
    height: 210px;
    background-color: #D9D9D9;
  }
}

.nav__button {
  display: none;
}

@media screen and (max-width: 1100px) {


  /* ナビゲーションのエリア */
  .sidebar {
    position: fixed;
    display: flex;
    justify-content: center;
    width: 100%;
    height: 100vh;
    z-index: -1;
    top: 0;
    left: 0;
    background: rgba(255, 255, 255, 0.9);
    z-index: -1;
    opacity: 0;
    -webkit-transition: 0.25s;
    transition: 0.25s;
  }

  /* 真ん中揃え */
  .sidebar__items {
    height: 50px;
    width: -webkit-fit-content;
    width: -moz-fit-content;
    width: fit-content;
  }

  /* ボタンのスタイル */
  .nav__button {
    position: fixed;
    z-index: 99990;
    width: 300px;
    font-weight: 700;
    padding: 10px 0;
    border-radius: 200px;
    background: #FFFFFF;
    border: solid 2px #ff7700;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    bottom: 5%;
    left: 50%;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
  }

  /* 押したらオープんになるやつ */
  .sidebar__open {
    z-index: 9999;
    opacity: 1;
  }
}

.add-animation {
  animation: none !important;
}

.works__slider-item {
  scale: 1 !important;
}