@charset "UTF-8";
/* ================================================

- Base

================================================ */
[v-cloak] {
  display: none;
}

_:-ms-lang(x)::-ms-backdrop, [v-cloak] {
  display: block;
}

body {
  overflow-x: hidden;
  -ms-scroll-chaining: chained;
      overscroll-behavior: auto;
  background-color: #FFFFFF;
}

body.-bodyScrollStop {
  overflow: hidden;
  -ms-scroll-chaining: none;
      overscroll-behavior: contain;
}

:root {
  --cc-red: #FF0000;
  --cc-main: #862633;
  --w1280: 1280px;
  --space: 30px;
}

/* ================================================

- フォント

================================================ */
/* ================================================

- フォントサイズ

================================================ */
/* ================================================

- RWD表示切り替え

================================================ */
@media all and (min-width: 569px) {
  .nopc {
    display: none !important;
  }
}
@media all and (max-width: 568px) {
  .nosp {
    display: none !important;
  }
}
/* ================================================

- flex

================================================ */
/* ================================================

- margin

================================================ */
/* magrin-topを5px刻みで50pxまで */
.mTop0 {
  margin-top: 0px;
}

.mTop5 {
  margin-top: 5px;
}

.mTop10 {
  margin-top: 10px;
}

.mTop15 {
  margin-top: 15px;
}

.mTop20 {
  margin-top: 20px;
}

.mTop25 {
  margin-top: 25px;
}

.mTop30 {
  margin-top: 30px;
}

.mTop35 {
  margin-top: 35px;
}

.mTop40 {
  margin-top: 40px;
}

.mTop45 {
  margin-top: 45px;
}

.mTop50 {
  margin-top: 50px;
}

/* magrin-bottomを5px刻みで50pxまで */
.mBtm0 {
  margin-bottom: 0px;
}

.mBtm5 {
  margin-bottom: 5px;
}

.mBtm10 {
  margin-bottom: 10px;
}

.mBtm15 {
  margin-bottom: 15px;
}

.mBtm20 {
  margin-bottom: 20px;
}

.mBtm25 {
  margin-bottom: 25px;
}

.mBtm30 {
  margin-bottom: 30px;
}

.mBtm35 {
  margin-bottom: 35px;
}

.mBtm40 {
  margin-bottom: 40px;
}

.mBtm45 {
  margin-bottom: 45px;
}

.mBtm50 {
  margin-bottom: 50px;
}

/* ================================================

- z-index

================================================ */
/* ================================================

- イージング

================================================ */
/* ================================================

- 共通

================================================ */
.m-body.-concept {
  margin-top: 200px;
}

/*--- media screen ---*/
@media screen and (max-width: 568px) {
  .m-body.-concept {
    margin-top: 21.333vw;
  }
}
/* ================================================

- showcase

================================================ */
.concept-sc.-showcase {
  padding-bottom: 110px;
}

.concept-showcase__lead {
  display: -ms-flexbox;
  display: -webkit-box;
  display: flex;
  -ms-flex-pack: center;
  -webkit-box-pack: center;
          justify-content: center;
  -ms-flex-align: center;
  -webkit-box-align: center;
          align-items: center;
  width: 760px;
  min-height: 60px;
  margin-left: auto;
  margin-right: auto;
  background-color: #FFFFFF;
  border-radius: calc(infinity * 1px);
  position: relative;
}
.concept-showcase__lead::before {
  content: "";
  position: absolute;
  top: 50%;
  left: -40px;
  translate: 0 -50%;
  background-color: #FFFFFF;
  width: 60px;
  height: 1px;
}
.concept-showcase__lead::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0px;
  translate: 0 -50%;
  background-color: #928b82;
  width: 20px;
  height: 1px;
}
.concept-showcase__lead span {
  font-size: 2.25rem;
  font-family: "TsukuMinPr6-RB", serif;
}

.concept-showcase__summarys {
  margin-top: 40px;
  text-align: center;
}
.concept-showcase__summarys dt {
  font-size: 3.75rem;
  font-family: "TsukuMinPr6-R", serif;
  color: #FFFFFF;
}
.concept-showcase__summarys dd {
  margin-top: 45px;
  text-align: center;
}

.concept-showcase__summarys.-summarys2 {
  margin-top: 190px;
}
.concept-showcase__summarys.-summarys2 dt {
  font-size: 3.25rem;
}

.concept-showcase__photo {
  width: 650px;
  margin-top: 85px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  translate: -5px 0;
  z-index: 1;
}
.concept-showcase__photo img {
  padding: 10px;
  border: solid 1px #FFFFFF;
}
.concept-showcase__photo::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  translate: -50% -50%;
  width: 100vw;
  height: 80px;
  background-color: #b8b3ae;
  z-index: -1;
}
.concept-showcase__photo figcaption {
  position: absolute;
  bottom: -32px;
  right: 0;
  text-align: right;
  font-size: 0.75rem;
  color: #ffffff;
  font-family: "TsukuGoPro-r", sans-serif;
}

/*--- media screen ---*/
@media screen and (max-width: 568px) {
  .concept-sc.-showcase {
    padding-bottom: 24vw;
  }
  .concept-showcase__lead {
    display: -ms-flexbox;
    display: -webkit-box;
    display: flex;
    -ms-flex-pack: center;
    -webkit-box-pack: center;
            justify-content: center;
    -ms-flex-align: center;
    -webkit-box-align: center;
            align-items: center;
    width: 85.333vw;
    min-height: 17.6vw;
    text-align: center;
  }
  .concept-showcase__lead::before {
    left: -4vw;
    width: 8vw;
  }
  .concept-showcase__lead::after {
    width: 2.667vw;
  }
  .concept-showcase__lead span {
    font-size: 5.8666666667vw;
    line-height: 1.275;
  }
  .concept-showcase__summarys {
    margin-top: 10.667vw;
  }
  .concept-showcase__summarys dt {
    font-size: 9.0666666667vw;
    line-height: 1.425;
  }
  .concept-showcase__summarys dd {
    margin-top: 6.667vw;
    text-align: center;
  }
  .concept-showcase__summarys.-summarys2 {
    margin-top: 26.667vw;
  }
  .concept-showcase__summarys.-summarys2 dt {
    font-size: 8.5333333333vw;
  }
  .concept-showcase__photo {
    width: 89vw;
    margin-top: 16vw;
    translate: -1.333vw 0;
  }
  .concept-showcase__photo img {
    padding: 5px;
    border: solid 1px #FFFFFF;
  }
  .concept-showcase__photo::before {
    height: 16vw;
  }
  .concept-showcase__photo figcaption {
    bottom: -7.2vw;
    left: 0;
    text-align: left;
    font-size: 2.6666666667vw;
  }
}
/* ================================================

-

================================================ */
.concept-sc.-plan {
  padding: 180px 0 180px;
}
.concept-showcase__summarys.concept-plan__summarys {
  margin-top: 0;
}
.concept-showcase__summarys.concept-plan__summarys dt {
  font-size: 3.25rem;
  color: #7d7e74;
}

.concept-plan__summary.m-fz22-lh22 p {
  color: #7d7e74;
}

.concept-plan__photo__layout {
  display: -ms-flexbox;
  display: -webkit-box;
  display: flex;
  -ms-flex-pack: center;
  -webkit-box-pack: center;
          justify-content: center;
  -ms-flex-align: start;
  -webkit-box-align: start;
          align-items: flex-start;
  gap: 40px;
  margin-top: 90px;
}

.concept-plan__photo {
  width: 430px;
}

/*--- media screen ---*/
@media screen and (max-width: 568px) {
  .concept-sc.-plan {
    padding: 18.667vw 0 21.333vw;
  }
  .concept-showcase__summarys.concept-plan__summarys {
    margin-top: 0;
  }
  .concept-showcase__summarys.concept-plan__summarys dt {
    font-size: 8.5333333333vw;
  }
  .concept-plan__photo__layout {
    display: -ms-flexbox;
    display: -webkit-box;
    display: flex;
    -ms-flex-pack: center;
    -webkit-box-pack: center;
            justify-content: center;
    -ms-flex-align: start;
    -webkit-box-align: start;
            align-items: flex-start;
    gap: 2.667vw;
    margin-top: 10.667vw;
  }
  .concept-plan__photo {
    width: 44vw;
  }
}
/* ================================================

-

================================================ */
.concept-sc.-performance {
  padding: 182px 0 200px;
}
.concept-sc.-performance .concept-sc__inner:not(:first-of-type) {
  margin-top: 140px;
}

.concept-showcase__summarys.-performance {
  margin-top: 0;
}
.concept-showcase__summarys.-performance dt {
  font-size: 3.25rem;
}

.concept-performance__layout {
  display: -ms-flexbox;
  display: -webkit-box;
  display: flex;
  -ms-flex-pack: center;
  -webkit-box-pack: center;
          justify-content: center;
  -ms-flex-align: start;
  -webkit-box-align: start;
          align-items: flex-start;
  gap: 40px;
  margin-top: 177px;
}

.concept-performance__item {
  width: 430px;
  position: relative;
}
.concept-performance__item::before {
  content: "";
  position: absolute;
  top: -100px;
  left: 50%;
  translate: -50% 0;
  background-color: #FFFFFF;
  width: 1px;
  height: 80px;
}
.concept-performance__item figcaption {
  margin-top: 9px;
  text-align: center;
  font-size: 0.9375rem;
  line-height: 1.4;
  font-family: "TsukuGoPro-L", sans-serif;
  color: #FFFFFF;
}

.concept-performance__note {
  margin-top: 100px;
  text-align: center;
}
.concept-performance__note a {
  font-size: 1.125rem;
  line-height: 1.475;
  font-family: "TsukuMinPr6-M", serif;
  color: #FFFFFF;
}
.concept-performance__note a span {
  padding-bottom: 2px;
  border-bottom: 1px solid #FFFFFF;
}
.concept-performance__note a:hover {
  opacity: 0.8;
}

/*--- media screen ---*/
@media screen and (max-width: 568px) {
  .concept-sc.-performance {
    padding: 21.333vw 0 26.667vw;
  }
  .concept-sc.-performance .concept-sc__inner {
    padding: 0 5.333vw;
  }
  .concept-sc.-performance .concept-sc__inner:not(:first-of-type) {
    margin-top: 16.333vw;
  }
  .concept-showcase__summarys.-performance {
    margin-top: 0;
  }
  .concept-showcase__summarys.-performance dt {
    font-size: 8.5333333333vw;
  }
  .concept-performance__layout {
    display: -ms-flexbox;
    display: -webkit-box;
    display: flex;
    -ms-flex-pack: center;
    -webkit-box-pack: center;
            justify-content: center;
    -ms-flex-align: center;
    -webkit-box-align: center;
            align-items: center;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    gap: 24vw;
    margin-top: 25.333vw;
  }
  .concept-performance__item {
    width: 74.667vw;
  }
  .concept-performance__item::before {
    top: -13.333vw;
    height: 10.667vw;
  }
  .concept-performance__item figcaption {
    margin-top: 1.867vw;
    text-align: center;
    font-size: 3.2vw;
  }
  .concept-performance__note {
    margin-top: 13.333vw;
  }
  .concept-performance__note a {
    font-size: 3.7333333333vw;
    line-height: 1.625;
  }
}
/* ================================================

- 木の断熱性がもたらす、心地よい暮らし。

================================================ */
.concept-insulation {
  padding: 70px 130px 50px;
  background-color: #FFFFFF;
  border-radius: 20px;
}

.concept-insulation__head {
  padding-bottom: 32px;
  text-align: center;
  border-bottom: solid 1px #7D7E74;
}

.concept-insulation__ttl {
  font-size: 3rem;
  letter-spacing: 0.08em;
  color: #7D7E74;
  font-family: "TsukuMinPr6-M", serif;
}

.concept-insulation__layout {
  display: -ms-flexbox;
  display: -webkit-box;
  display: flex;
  -ms-flex-pack: justify;
  -webkit-box-pack: justify;
          justify-content: space-between;
  -ms-flex-align: center;
  -webkit-box-align: center;
          align-items: center;
  gap: 20px;
  margin-top: 39px;
  padding: 0 10px;
}

.concept-insulation__summary {
  -webkit-box-flex: 1;
      -ms-flex: auto;
          flex: auto;
}
.concept-insulation__summary p {
  font-size: 1.25rem;
  line-height: 2.3;
  letter-spacing: 0.04em;
  font-family: "TsukuMinPr6-R", serif;
}

.concept-insulation__image {
  -webkit-box-flex: 0;
      -ms-flex: none;
          flex: none;
  width: 480px;
}

/*--- media screen ---*/
@media screen and (max-width: 568px) {
  .concept-insulation {
    padding: 30px 20px 30px;
    border-radius: 20px;
  }
  .concept-insulation__head {
    padding-bottom: 15px;
  }
  .concept-insulation__ttl {
    font-size: 6.4vw;
    line-height: 1.275;
  }
  .concept-insulation__layout {
    display: -ms-flexbox;
    display: -webkit-box;
    display: flex;
    -ms-flex-pack: start;
    -webkit-box-pack: start;
            justify-content: flex-start;
    -ms-flex-align: center;
    -webkit-box-align: center;
            align-items: center;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    gap: 20px;
    margin-top: 25px;
    padding: 0;
  }
  .concept-insulation__summary p {
    font-size: 3.4666666667vw;
  }
  .concept-insulation__image {
    width: 100%;
  }
}