@charset "utf-8";
/*----------------------------------------------------
	共通パーツ
----------------------------------------------------*/
/*タイトル*/
.title { background: #ccc; 
  height: clamp(130px, 28.000px + 27.2vw, 300px);
  display: flex;
  align-items: center;
  border-bottom-left-radius: 6em;
}
@media (max-width: 1000px) {
.title.full__right {
  flex: 1;
  margin-right: calc(50% - (50vw - 125px));
}
}
@media (max-width: 767px) { /* SP */
.title.full__right {
  margin-right: calc(50% - 50vw);
}
}
.title.-top {
  height: clamp(250px, 40.000px + 56vw, 600px);
  background: url("../../index/images/top.webp") no-repeat center / cover;
}
.title.-business { background: url("../../business/images/title_business.webp") no-repeat center / cover; }
.title.-energy { background: url("../../business/energy/images/title_energy.webp") no-repeat center / cover; }
.title.-energy_list { background: url("../../business/energy/images/title_list.webp") no-repeat center / cover; }
.title.-energy_features { background: url("../../business/energy/images/title_features.webp") no-repeat center / cover; }
.title.-energy_case { background: url("../../business/energy/images/title_case.webp") no-repeat center / cover; }
.title.-manufacture { background: url("../../business/manufacture/images/title_manufacture.webp") no-repeat center / cover; }
.title.-company { background: url("../../company/images/title_company.webp") no-repeat center / cover; }
.title.-contact { background: url("../../contact/images/title_contact.webp") no-repeat center / cover; }

.title__text {
  font-size: var(--40px);
  color: #fff;
  margin-left: 2.5em;
  letter-spacing: .2em;
  font-weight: 600;
}

.heading {
  position: relative;
  padding-top: .75em;
  color: var(--color-main);
  font-size: var(--36px);
  font-weight: 600;
  margin-top: 3.2em;
  margin-bottom: .5em;
  letter-spacing: .15em;
  z-index: 1;
  line-height: 1.3;
}

.heading::before {
  position: absolute;
  bottom: .2em;
  left: 0;
  color: var(--color-sub);
  line-height: 1;
  content: attr(data-word);
  font-size: var(--60px);
  font-family: "Roboto", sans-serif;
  font-weight: 700;
  pointer-events: none;
  letter-spacing: .2em;
  z-index: -1;
}

.heading__sub {
  color: var(--color-main);
  font-size: var(--28px);
  font-weight: 600;
  border-bottom: var(--color-main) 1px solid;
  margin-top: 1em;
  margin-bottom: .5em;
  padding-bottom: .5em;
  line-height: 1.5;
}
@media (max-width: 767px) { /* SP */
.heading::before {
  letter-spacing: 0;
}
}

/*ボタン*/
.button a {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  position: relative;
  margin-left: auto;
  width: 270px;
  height: clamp(80px, 68.000px + 3.2vw, 100px);
  transition: 0.3s;
  padding-left: 3.5em;
  background: url("../images/button_off.webp") no-repeat left center / contain;
  margin-top: 1em;
  margin-bottom: .5em;
}

.button a::before {
  content: '';
  position: absolute;
  top: calc(50% - 2px);
  right: 1em;
  transform: translateY(calc(-50% - 2px)) rotate(30deg);
  width: 12px;
  height: 2px;
  background-color: var(--color-main);
  transition: 0.3s;
}

.button a::after {
  content: '';
  position: absolute;
  top: 50%;
  right: 1em;
  transform: translateY(-50%);
  width: 125px;
  height: 2px;
  background-color: var(--color-main);
  transition: 0.3s;
}

.button a:hover {
  background: url("../images/button_on.webp") no-repeat left center / contain;
}

.button a:hover::before,
.button a:hover::after {
  right: -1em;
}

/*分割 Grid*/
.container__grid { display: grid; gap: 1em; }
.grid__3 { grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); }

/*分割 Flex*/
.container__flex { display: flex; align-items: center; gap: 1em; margin-top: 2em; margin-bottom: 2em; }
.container__flex.-reverse { flex-direction: row-reverse; }
.container__flex.-wrap { flex-wrap: wrap; }
.flex__5 { width: calc(50% - .5em); }
.flex__4 { width: calc(40% - .5em); }
.flex__6 { width: calc(60% - .5em); }

@media (max-width: 1200px) {
.container__flex { gap: 1em; margin-top: 0; margin-bottom: 1em; }
.flex__4,
.flex__6 { width: calc(50% - .5em); }
}

@media (max-width: 1000px) {
.container__flex,
.container__flex.-reverse { flex-direction: column; }
.flex__5,
.flex__4,
.flex__6 { width: 100%; text-align: center; }
}

/*----------------------------------------------------
	トップページ
----------------------------------------------------*/
.top_image {
  width: 100%;
  height: clamp(200px, 20.000px + 48vw, 500px);
}
.top_image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}
.top_quality {
  color: #fff;
  background: url("../../index/images/top_quality.webp") no-repeat center / cover;
  text-align: center;
  padding: 9em 2em;
  margin-top: 2em;
}
.top__service { font-size: 18px; }
.environmental.-point_1,
.environmental.-point_2,
.environmental.-point_3,
.environmental.-point_4 {
  background-repeat: no-repeat;
  background-position: left top;
  background-size: cover;
}
.environmental.-point_1 { background: url("../../index/images/top_environmental_1_txt.webp") no-repeat left top / 100% auto, url("../../index/images/top_environmental_1.webp") no-repeat center / cover; }
.environmental.-point_2 { background: url("../../index/images/top_environmental_2_txt.webp") no-repeat left top / 100% auto, url("../../index/images/top_environmental_2.webp") no-repeat center / cover; }
.environmental.-point_3 { background: url("../../index/images/top_environmental_3_txt.webp") no-repeat left top / 100% auto, url("../../index/images/top_environmental_3.webp") no-repeat center / cover; }
.environmental.-point_4 { background: url("../../index/images/top_environmental_4_txt.webp") no-repeat left top / 100% auto, url("../../index/images/top_environmental_4.webp") no-repeat center / cover; }
.environmental {
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 400px;
  font-size: var(--22px);
  padding-top: 5em;
}
@media (max-width: 1000px) { /* SP */
.environmental { min-height: 380px; }
}

/*----------------------------------------------------
	エネルギー事業
----------------------------------------------------*/
.energy__wrap {
  display: inline-block;
  overflow: hidden;
  border: #fff 5px solid;
}
.energy__link {
  position: relative;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 260px;
  transition-duration: .5s;
  background: linear-gradient(45deg, rgba(4, 61, 160, 0.5), rgba(4, 183, 160, 0.5));
}
.energy__link:hover {
  transform: scale(1.2);
}
.energy__wrap.-list { background: url("../../business/energy/images/back_list.webp") no-repeat center / cover; }
.energy__wrap.-features { background: url("../../business/energy/images/back_features.webp") no-repeat center / cover; }
.energy__wrap.-case { background: url("../../business/energy/images/back_case.webp") no-repeat center / cover; }

.energy__link__text {
  font-size: var(--22px);
  color: #fff;
  display: flex;
  column-gap: .5em;
  align-items: center;
}
.energy__link__text::after {
  font-family: 'Material Symbols Outlined';
  content: 'arrow_forward_ios';
}

/*製品特徴*/
.features__vs {
  color: var(--color-sub);
  font-size: var(--60px);
  font-family: "Roboto", sans-serif;
  font-weight: 700;
  letter-spacing: 0;
  text-align: center;
}

/*製品一覧*/
.product__wrap {
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  align-items: flex-start;
}

.table__product { width: 100%; border-collapse: collapse; border-spacing: 0; line-height: 1.5; letter-spacing: 0; }
.table__product thead th { background: var(--color-main); color: #fff; }
.table__product th,
.table__product td { border: #999 1px solid; display: table-cell; padding: .5em; vertical-align: middle; }
.table__product th { white-space: nowrap; background: var(--color-sub); font-weight: 500; border-right: none; }
.table__product td { border-left: none; background: #fff; }


.product__eu { display: flex; align-items: center; gap: 1em; margin-top: 2em; margin-bottom: 2em; flex-wrap: wrap; }
.product__eu__item { width: calc(33% - .8em); }

@media (max-width: 1200px) {
.product__eu__item { width: calc(50% - .5em); }
}


@media (min-width: 1121px) { /* PC */
.product__sp { display: none; }
.table__product { font-size: clamp(10px, -3.167px + 1.717vw, 14px); }
.product__item { width: 25%; }
.product__wrap__pika { display: flex; }
.product__item__pika { width: 75%; }
.product__img__pika { width: 25%; }
}
@media (max-width: 1120px) { /* SP */
.product__pc { display: none; }
.product__item { width: 50%; }
.product__wrap__pika { flex-direction: column; }
.product__item__pika { width: 100%; }
.product__img__pika { width: 100%; }
.table__product { font-size: 14px; }
}

.case__wrap img { margin: .2em 0; border: #fff 5px solid; border-radius: 1em; }
/* リスト */
.case__list { margin-top: .5em; margin-left: 2.5em; }
.case__list li { margin-left: -1em; font-size: var(--16px); }
.case__list li::marker { color: var(--color-main); font-weight: bold; }

/*----------------------------------------------------
	機器製造事業
----------------------------------------------------*/
/*製品紹介*/
.intro__nav {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  line-height: 1.2;
  list-style: none;
  font-size: var(--16px);
}
.intro__nav li {
  display: grid;
  grid-row: span 2;
  grid-template-rows: subgrid;
}
.inrto__nav__link {
  border: #fff 1px solid;
  padding: 1em .8em;
  display: block;
  background: var(--color-sub);
}
.inrto__nav__link:hover {
  background: #fff;
  transition: .3s;
}
.intro__text {
  font-size: var(--16px);
  font-weight: 300;
}
.intro__back {
  background: #fff;
  border: var(--color-gray-light) 1px solid;
  padding: .5em 2em;
  margin-bottom: 4em;
}
.intro__slatpan {
  background: linear-gradient(45deg, rgba(4, 61, 160, 0.5), rgba(4, 183, 160, 0.5));
  margin: .7em -1em .5em;
  padding-left: 1em;
  font-size: var(--22px);
  font-weight: 400;
  color: #fff;
}
@media (max-width: 1000px) {
.intro__text { text-align: left; }
}

/*----------------------------------------------------
	会社案内
----------------------------------------------------*/
/*経営理念*/
.philosophy {
  text-align: center;
  font-size: var(--36px);
  font-weight: 400;
  letter-spacing: .2em;
  background: url("../../company/images/back_philosophy.webp") no-repeat right bottom / auto 100%;
  padding: 3em 2em 4em;
  font-family: YuMincho, Yu Mincho, serif;
  text-shadow: 
       5px  5px 10px #ffffff,
      -5px  5px 10px #ffffff,
       5px -5px 10px #ffffff,
      -5px -5px 10px #ffffff,
       5px  0px 10px #ffffff,
       0px  5px 10px #ffffff,
      -5px  0px 10px #ffffff,
       0px -5px 10px #ffffff;
}
.philosophy h3 {
  text-align: center;
  font-size: var(--36px);
  font-weight: 600;
  margin-bottom: .5em;
  color: var(--color-main);
}

/*概要*/
.table__line {
  width: 100%;
  border-collapse: collapse;
  border-spacing: 0;
}
.table__line th {
  white-space: nowrap;
  font-weight: 400;
  color: var(--color-gray-dark);
}
.table__line th,
.table__line td {
  display: table-cell;
  text-align: left;
  border-bottom: var(--color-gray-dark) 1px dashed;
  padding: 1em;
}

/*沿革*/
.stepflow {
  margin: 1em 0 0 1em;
  list-style: none;
}
.stepflow .stepflow__item {
  position: relative;
  padding: 0 0 1em 2em;
}
.stepflow .stepflow__item:before {
  content: "";
  width: 3px;
  background: var(--color-gray-light);
  display: block;
  position: absolute;
  top: 1em;
  bottom: 0;
  left: .45em;
}
.stepflow .stepflow__item:last-of-type:before {
  background: none;
}
.stepflow .stepflow__dot {
  content: '';
  display: inline-block;
  position: absolute;
  top: 0;
  left: 0;
  width: 1em;
  height: 1em;
  border-radius: 100vh;
  border: var(--color-main) 2px solid;
  background: #fff;
}
.stepflow .stepflow__data {
  color: var(--color-gray-dark);
}
.stepflow .stepflow__content {
  line-height: 1.5;
  padding-bottom: 1em;
  border-bottom: var(--color-gray-light) 1px dashed;
}

/*リスト*/
.list {
  margin-left: 2em;
}
.list__item {
  list-style-type: disc;
}
.list__item::marker {
  color: var(--color-main);
}

/*アクセス*/
.googlemap {
  width: 100%;
  margin-inline: auto;
  height: auto;
  aspect-ratio: 16 / 9;
  border: #fff 5px solid;
}
.googlemap iframe {
  width: 100%;
  height: 100%;
}


/*----------------------------------------------------
	お問い合わせ
----------------------------------------------------*/
.contact__tel {
  color: var(--color-main);
  font-size: var(--60px);
  font-family: "Roboto", sans-serif;
  line-height: 1.3;
  font-weight: 700;
  letter-spacing: 0;
  text-align: center;
}