@charset "UTF-8";
@import url(all.css);
/*rootの変数宣言*/
:root {
  /*==============================
      カラー    
  ==============================*/
  --color-font: #2c3a3f;
  --color-white: #ffffff;
  --color-whiteblue: #e8f4f8;
  --color-lightblue: #2097c0;
  --color-deepblue: #3b677a;
  --color-gray:#eaeced;
  --color-linegray:#dae3e7;
  /*カレントカラー*/
  --color-current: #2097c0;
  /*テキストリンクカラー*/
  --color-textlink: #2097c0;
  /*必須ボタンカラー*/
  --color-required: #1035a9;
  /*任意ボタンカラー*/
  --color-optional: #1035a9;
  /*ラジオボタンカラー*/
  --color-radio: #2097c0;
  /*チェックボタンカラー*/
  --color-check: #2097c0;
  /*==============================
      フォントファミリー
  ==============================*/
  /*タイトル*/
  --font-family-heading: "Shippori Mincho B1", serif;
  /*本文*/
  --font-family-body: "Noto Sans JP", sans-serif;
  --font-family-shippori: "Shippori Mincho B1", serif;
  --font-family-zen: "Zen Kaku Gothic New", sans-serif;
  --font-family-noto: "Noto Sans JP", sans-serif;
  --font-family-old: "Zen Old Mincho", serif;
  /*==============================
      フォントサイズ
  ==============================*/
  /*基準のフォントサイズ*/
  --font-size-body: 1.8rem;
  /*その他テキスト*/
  --font-size-14: 1.4rem;
  --font-size-15: 1.5rem;
  --font-size-16: 1.6rem;
  --font-size-17: 1.7rem;
  --font-size-18: 1.8rem;
  --font-size-20: 2.0rem;
  --font-size-22: 2.2rem;
  --font-size-23: 2.3rem;
  --font-size-24: 2.4rem;
  --font-size-25: 2.5rem;
  --font-size-26: 2.6rem;
  --font-size-30: 3.0rem;
  --font-size-35: 3.5rem;
  --font-size-38: 3.8rem;
  --font-size-40: 4.0rem;
  --font-size-50: 5.0rem;
  --font-size-55: 5.5rem;
  --font-size-65: 6.5rem;
  --font-size-80: 8.0rem;
  --font-size-85: 8.5rem;
  /*==============================
      行間
  ==============================*/
  /*基準の行間*/
  --line-height-base: 2.111;
  /*その他行間*/
  --line-height-xs: 1.5;
  --line-height-sm: 1.625;
  --line-height-md: 1.777;
  --line-height-lg: 1.818;
  --line-height-xl: 1.92;
  --line-height-2xl: 2.111;
  --line-height-3xl: 2.118;
  /*==============================
      文字間
  ==============================*/
  /*基準の文字間*/
  --letter-spacing-base: 0.08em;
  /*その他文字間*/
  --letter-spacing-sm: 0.08em;
  --letter-spacing-lg: 0.11em;
}

/*rootの変数宣言*/
:root {
  /*==============================
      カラー    
  ==============================*/
  --color-font: #2c3a3f;
  --color-white: #ffffff;
  --color-whiteblue: #e8f4f8;
  --color-lightblue: #2097c0;
  --color-deepblue: #3b677a;
  --color-gray:#eaeced;
  --color-linegray:#dae3e7;
  /*カレントカラー*/
  --color-current: #2097c0;
  /*テキストリンクカラー*/
  --color-textlink: #2097c0;
  /*必須ボタンカラー*/
  --color-required: #1035a9;
  /*任意ボタンカラー*/
  --color-optional: #1035a9;
  /*ラジオボタンカラー*/
  --color-radio: #2097c0;
  /*チェックボタンカラー*/
  --color-check: #2097c0;
  /*==============================
      フォントファミリー
  ==============================*/
  /*タイトル*/
  --font-family-heading: "Shippori Mincho B1", serif;
  /*本文*/
  --font-family-body: "Noto Sans JP", sans-serif;
  --font-family-shippori: "Shippori Mincho B1", serif;
  --font-family-zen: "Zen Kaku Gothic New", sans-serif;
  --font-family-noto: "Noto Sans JP", sans-serif;
  --font-family-old: "Zen Old Mincho", serif;
  /*==============================
      フォントサイズ
  ==============================*/
  /*基準のフォントサイズ*/
  --font-size-body: 1.8rem;
  /*その他テキスト*/
  --font-size-14: 1.4rem;
  --font-size-15: 1.5rem;
  --font-size-16: 1.6rem;
  --font-size-17: 1.7rem;
  --font-size-18: 1.8rem;
  --font-size-20: 2.0rem;
  --font-size-22: 2.2rem;
  --font-size-23: 2.3rem;
  --font-size-24: 2.4rem;
  --font-size-25: 2.5rem;
  --font-size-26: 2.6rem;
  --font-size-30: 3.0rem;
  --font-size-35: 3.5rem;
  --font-size-38: 3.8rem;
  --font-size-40: 4.0rem;
  --font-size-50: 5.0rem;
  --font-size-55: 5.5rem;
  --font-size-65: 6.5rem;
  --font-size-80: 8.0rem;
  --font-size-85: 8.5rem;
  /*==============================
      行間
  ==============================*/
  /*基準の行間*/
  --line-height-base: 2.111;
  /*その他行間*/
  --line-height-xs: 1.5;
  --line-height-sm: 1.625;
  --line-height-md: 1.777;
  --line-height-lg: 1.818;
  --line-height-xl: 1.92;
  --line-height-2xl: 2.111;
  --line-height-3xl: 2.118;
  /*==============================
      文字間
  ==============================*/
  /*基準の文字間*/
  --letter-spacing-base: 0.08em;
  /*その他文字間*/
  --letter-spacing-sm: 0.08em;
  --letter-spacing-lg: 0.11em;
}

/*opacity含めたカラー指定あればここで定義*/
/*========================
    default
========================*/
html {
  font-size: min(2.22vw, 10px);
  scroll-padding-top: 10rem;
}

.sp-none {
  display: none !important;
}

.wrapper {
  line-height: 1.6;
}

.container {
  overflow-x: hidden;
}

.com-inbox {
  width: 90%;
}

section:not(.privacy__box) {
  padding-block: 6rem;
}

.inline-block {
  display: inline-block;
}

.map {
  height: 35rem;
}

/*ボタン*/
.com-btn {
  min-height: 60px;
  font-size: var(--font-size-17);
}

/*テーブル*/
.com-table th {
  width: 30%;
}
.com-table th,
.com-table td {
  padding: 1.5rem 2rem;
}

/*パンくずリスト非表示*/
.breadcrumb {
  display: none;
}

/*==============================
    ヘッダー
==============================*/
header {
  width: 100%;
  position: fixed !important;
  top: 0;
  z-index: 80 !important;
  background-color: var(--color-white);
  padding: 1.5rem;
  height: 10rem;
  display: flex;
  align-items: center;
}
header .logo {
  height: 5rem;
}
header .logo a {
  height: 100%;
}
header .logo a img {
  height: 100%;
  width: auto;
  vertical-align: top;
}

/*==============================
    メインビジュアル
==============================*/
.mv {
  padding-block: 10rem 0 !important;
  display: flex;
  flex-direction: column-reverse;
  align-items: center;
}
.mv__list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
}
.mv__item {
  width: 45%;
}
.mv__item:nth-child(2) {
  order: 2;
}
.mv__item:nth-child(3) {
  order: 1;
}
.mv__item:last-child {
  order: 3;
}
.mv__title .main {
  padding-block: 1rem;
  padding-inline: 1rem 0.5rem;
  top: 52%;
  transform: translate(-50%, -50%);
  left: 50%;
  font-size: var(--font-size-30);
  white-space: nowrap;
}
.mv__title .sub {
  right: 1rem;
  bottom: 3rem;
  align-items: flex-end;
}
.mv__title .sub span:not(.inline-block) {
  line-height: 1;
  padding: 1.5rem 0.5rem;
  font-size: 1.3rem;
}

/*==============================
    サブビジュアル
==============================*/
.sv {
  padding-block: 10rem 0 !important;
}
.sv__container {
  width: 100%;
  height: 35rem;
}
.sv__title {
  width: 80%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  align-items: center;
  gap: 2rem;
}
.sv__title .en {
  font-size: var(--font-size-50);
  text-align: center;
  line-height: 1.3;
}
.sv__title .ja {
  font-size: var(--font-size-24);
}

/*各ページの画像設定*/
.works_sv .sv__container {
  background: url(../img/sv/works.jpg) bottom left 38%/cover no-repeat;
}

.company_sv .sv__container {
  background: url(../img/sv/company.jpg) top center/cover no-repeat;
}

.news_sv .sv__container {
  background: url(../img/sv/news.jpg) top right 30%/cover no-repeat;
}

.contact_sv .sv__container {
  background: url(../img/sv/contact.jpg) top center/cover no-repeat;
}

.complete_sv .sv__container {
  background: url(../img/sv/complete.jpg) top right 30%/cover no-repeat;
}

.privacy_sv .sv__container {
  background: url(../img/sv/privacy.jpg) top right 30%/cover no-repeat;
}

.site_sv .sv__container {
  background: url(../img/sv/site.jpg) top right 20%/cover no-repeat;
}

.e404_sv .sv__container {
  background: url(../img/sv/e404.jpg) top left/cover no-repeat;
}

/*==============================
    共通タイトル
==============================*/
.com-title01 {
  gap: 3rem;
}
.com-title01 .en {
  font-size: var(--font-size-50);
}
.com-title01 .ja {
  font-size: var(--font-size-26);
}
.com-title01--left {
  align-items: center;
  margin-inline: auto;
}

/*==============================
    TOP
==============================*/
/*関東エリア・東北エリア対応*/
.top-about::before {
  width: 60%;
}
.top-about .com-inbox {
  flex-direction: column;
  gap: 3rem;
}
.top-about .img-box {
  justify-content: center;
  gap: 2.5rem;
}
.top-about .img-box img {
  width: 45%;
  max-width: 300px;
  aspect-ratio: 1;
}
.top-about__container p {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.top-about__container p span {
  font-size: var(--font-size-22);
}
.top-about__text {
  padding-top: 0;
}
.top-about small {
  font-size: var(--font-size-15);
}
.top-about .com-btn {
  margin-top: 5rem;
  margin-inline: auto;
}

/*私たちの特徴*/
.top-feature .com-title01 {
  margin-bottom: 9rem;
}
.top-feature::before {
  width: 100%;
  height: 100%;
}
.top-feature__list {
  display: flex;
  flex-direction: column;
  gap: 8rem;
}
.top-feature__item {
  width: unset;
}
.top-feature__item p {
  font-size: var(--font-size-16);
}
.top-feature__title {
  font-size: var(--font-size-22);
}

/*施工実績*/
.top-works .com-title01 {
  order: 0;
  margin-bottom: 0;
}
.top-works__list {
  order: 1;
  grid-template-columns: repeat(2, 1fr);
  justify-content: center;
  gap: 5rem 1rem;
}
.top-works__item .img-box {
  margin-bottom: 2rem;
}
.top-works__item p {
  position: relative;
  line-height: 1;
  padding-left: 1.3rem;
  font-family: var(--font-family-shippori);
  font-size: var(--font-size-20);
  color: var(--color-font);
  font-weight: 500;
  white-space: nowrap;
  width: 100%;
  text-overflow: ellipsis;
  overflow: hidden;
}
.top-works__item p::before {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  content: "";
  display: block;
  width: 0.3rem;
  height: 90%;
  background-color: var(--color-lightblue);
}
.top-works .com-btn {
  order: 2;
  margin-inline: auto;
}

/*ご依頼の流れ*/
.top-flow::before {
  width: 100%;
}
.top-flow .img-box {
  width: 18rem;
}
.top-flow .img-box::before {
  top: -1.5rem;
}
.top-flow__title {
  font-size: var(--font-size-20);
}
.top-flow__list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  justify-content: center;
  gap: 5rem 1rem;
}

/*よくあるご質問*/
.top-faq .com-title01 {
  order: 0;
  margin-bottom: 0;
}
.top-faq__list {
  order: 1;
}
.top-faq dd p {
  display: -webkit-box;
  /* 必須 */
  -webkit-box-orient: vertical;
  /* 必須 */
  -webkit-line-clamp: 2;
  /* 行数を制限 */
  overflow: hidden;
  /* はみ出た部分を非表示 */
}
.top-faq .com-btn {
  order: 2;
  margin-inline: auto;
}

/*会社案内*/
.top-info {
  background-color: var(--color-whiteblue);
  padding-block: 5% !important;
}
.top-info .com-title01 {
  align-items: flex-start;
  margin-bottom: 0;
  margin-inline: 0;
}
.top-info .com-title01 .en {
  font-size: var(--font-size-40);
}
.top-info .com-inbox {
  box-shadow: none;
}
.top-info .com-inbox a {
  padding: 4rem 2rem;
  display: flex;
  justify-content: flex-start;
  align-items: center;
}
.top-info .com-inbox a::before {
  right: 2rem;
}

/*お知らせ*/
.top-news .com-title01 {
  margin-bottom: 7rem;
}
.top-news .com-inbox {
  padding-bottom: 15rem;
  flex-direction: column;
}
.top-news .com-btn {
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
}

/*==============================
    ISP合同会社について
==============================*/
.about-service__list {
  gap: 5rem;
}
.about-service__container {
  flex-direction: column !important;
  gap: 3rem;
}
.about-service__box {
  padding: 4rem 2rem;
}
.about-service__box p {
  font-size: var(--font-size-20);
}
.about-service__title {
  font-size: var(--font-size-26);
  padding-bottom: 1.5rem;
}
.about-service__item .img-box {
  width: 100%;
  aspect-ratio: 16/9;
}

.about-feature__list {
  gap: 5rem;
}
.about-feature__item {
  flex-direction: column !important;
  gap: 3rem;
}
.about-feature__item small {
  font-size: var(--font-size-20);
}
.about-feature__item .img-box {
  width: 100%;
  aspect-ratio: 16/9;
}
.about-feature__title {
  padding-bottom: 1.5rem;
}
.about-feature__title span:not(.inline-block) {
  font-size: var(--font-size-26);
}

.about-area .com-inbox {
  flex-direction: column;
  align-items: center;
}
.about-area .img-box {
  width: 80%;
  max-width: 300px;
}

/*==============================
    施工実績一覧
==============================*/
.works-section::before {
  width: 100%;
}
.works-section__wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5rem;
  margin-bottom: 7rem;
}
.works-section__list {
  grid-template-columns: repeat(2, 1fr);
  justify-content: center;
  gap: 5rem 1rem;
}
.works-section__item p {
  font-size: var(--font-size-20);
}
.works-section .com-title01 {
  margin-bottom: 0;
}
.works-section .tag-select {
  margin: 0;
}

/*==============================
    施工実績詳細
==============================*/
.works-detail__box {
  padding: 4rem 2rem;
}
.works-detail__container {
  width: 100%;
}
.works-detail__item {
  width: 100%;
}
.works-detail__title {
  font-size: var(--font-size-26);
}

/*==============================
    ご依頼の流れ・よくあるご質問
==============================*/
.flowqa-link__list {
  flex-wrap: wrap;
  justify-content: center;
}
.flowqa-link__item {
  flex: 1 1 250px;
  display: flex;
  justify-content: center;
}
.flowqa-link__item a {
  width: 100%;
  min-width: 250px;
}

.flow-section__item {
  flex-direction: column;
  align-items: center;
  padding: 6rem 2.8rem;
}
.flow-section__item p {
  line-break: anywhere;
}
.flow-section__wrap {
  flex-direction: column;
  align-items: center;
}
.flow-section__title {
  text-align: center;
}
.flow-section__title::before {
  display: block;
  font-size: var(--font-size-22);
}
.flow-section .com-btn {
  min-height: 60px;
}

.faq-section::before {
  width: 100%;
}

/*==============================
    会社案内
==============================*/
.company-greeting__container {
  display: flex;
  flex-direction: column-reverse;
  align-items: center;
  gap: 3rem;
}
.company-greeting .img-box {
  max-width: 300px;
}
.company-greeting .name {
  margin-top: 5rem;
}

.company-staff::before {
  width: 100%;
}
.company-staff__item {
  flex-direction: column;
  align-items: center;
  padding: 4rem 2rem;
}
.company-staff__text {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}
.company-staff__box {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.company-staff__box span {
  padding: 0.4rem 5rem;
}

.company-info .com-title01 .en {
  font-size: var(--font-size-40);
}
.company-info .com-table {
  margin-bottom: 5rem;
}
.company-info__title {
  padding-block: 2rem;
  margin-bottom: 4rem;
}

/*==============================
    お知らせ詳細
==============================*/
.news-detail .com-title0 {
  font-size: clamp(18px, 2.868vw, 22px);
}
.news-detail__box {
  padding: 20px 10px 30px 10px;
}
.news-detail time,
.news-detail .tag {
  font-size: 13px;
}
.news-detail .paginated__list {
  margin-top: 30px;
}

/*==============================
    お知らせ一覧
==============================*/
.news {
  padding-block: 60px;
}

/*タグリスト(SP)
-----------------------------*/
.tag-select {
  margin-left: auto;
  text-align: center;
  margin-bottom: 4rem;
}
.tag-select__box {
  min-width: 125px;
}
.tag-select__box::after {
  right: 12px;
}
.tag-select__dropdown {
  padding: 0.5em 2.5em 0.5em 0.5em;
}

/*==============================
  サイトマップ
==============================*/
.site {
  padding: 60px 0;
}
.site__list {
  display: grid;
  grid-auto-flow: row;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  justify-content: center;
  -moz-column-gap: 20px;
       column-gap: 20px;
}
.site__item {
  height: 60px;
}
.site__item a {
  padding-left: 10px;
  display: flex;
  width: 100%;
  height: 100%;
  align-items: center;
  font-size: 16px;
  justify-content: space-between;
}
.site__item a::after {
  content: "";
  display: block;
  width: 10px;
  aspect-ratio: 1;
  border-bottom: 1px solid #000;
  border-right: 1px solid #000;
  transform: rotate(-45deg) translate(-10px, -10px);
}

/*==============================
  お問い合わせ
==============================*/
.contact {
  padding-block: 60px;
}
.contact .com-table {
  margin-bottom: 30px;
}
.contact .com-table th {
  text-align: left;
  font-size: 15px;
  letter-spacing: 0;
  padding-inline: 10px;
}
.contact .com-table th,
.contact .com-table td {
  padding-block: 1rem;
  border: none;
}
.contact .com-btn {
  margin-inline: auto;
  margin-top: 50px;
  min-height: 60px;
}
.contact select,
.contact textarea,
.contact input[type=tel],
.contact input[type=text],
.contact input[type=email],
.contact input[type=url] {
  padding: 7px;
}
.contact .upload-item-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.contact .upload-item-wrap .thumb {
  width: clamp(184px, 57.37vw, 440px);
  height: clamp(184px, 57.37vw, 440px);
  margin: 0px;
}
.contact .upload-item-wrap .ancion-btn-wrap {
  display: flex;
  justify-content: center;
  margin-top: clamp(15px, 4.56vw, 35px);
  gap: clamp(8px, 2.61vw, 20px);
  margin-inline: auto;
}

/*==============================
  お問い合わせ完了
==============================*/
.complete {
  padding-block: 60px;
}
.complete__box {
  text-align: center;
  line-height: 1.733;
}
.complete__btn {
  margin-top: 50px;
}
.complete__btn:hover {
  opacity: 0.5;
}

/*==============================
プライバシーポリシー
==============================*/
.privacy {
  padding-block: 60px;
}
.privacy .com-title01 {
  margin-bottom: 5rem;
}
.privacy .com-title01 .en {
  font-size: var(--font-size-38);
}
.privacy .com-title01 .ja {
  font-size: 24px;
  text-align: center;
}
.privacy__title {
  margin-bottom: 2rem;
}
.privacy__box {
  margin-bottom: 3rem;
}
.privacy__box:last-child {
  margin-bottom: 0;
}

/*==============================
    NOT FOUND
==============================*/
.e404 {
  padding: 60px 0;
}
.e404__text {
  width: 90%;
  margin: 0 auto;
}
.e404__text p,
.e404__text a {
  font-size: 15px;
  text-align: center;
}

/*==============================
    お問い合わせセクション
==============================*/
.contact-section p {
  text-align: center;
}
.contact-section__box {
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  padding: 4.5rem 4rem;
}
.contact-section .replace {
  margin-top: 1rem;
}

/*==============================
    フッター
==============================*/
.footer {
  position: relative;
  background-color: var(--color-lightblue);
  padding-bottom: 6rem;
}
.footer__box {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-block: 3rem;
}
.footer__logo {
  height: 7rem;
}
.footer__logo a {
  height: 100%;
}
.footer__logo a img {
  height: 100%;
}
.footer-nav__list {
  display: flex;
  flex-wrap: wrap;
  margin-top: 10px;
  border-bottom: 1px solid var(--color-white);
}
.footer-nav__list:has(.footer-nav__item:last-child:nth-child(odd)) .footer-nav__item:nth-child(even) {
  border-right: 1px solid var(--color-white);
}
.footer-nav__list:has(.footer-nav__item:last-child:nth-child(even)) .footer-nav__item:nth-child(odd) {
  border-right: 1px solid var(--color-white);
}
.footer-nav__item {
  border-top: 1px solid var(--color-white);
  width: 50%;
  height: 60px;
  text-align: center;
}
.footer-nav__item:first-child:nth-last-child(odd) {
  width: 100%;
}
.footer-nav__item a {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
}
.footer-sub__list {
  display: none;
}
.footer small {
  position: absolute;
  width: 100%;
  bottom: 2rem;
  left: 0;
  text-align: center;
}