@charset "UTF-8";
/* -------------------------------------------------------------------------------
コンセプト
------------------------------------------------------------------------------- */
.sp-img,
.step-img-step2-sp {
  display: none;
}
.content-line {
  display: flex;
}
.section-top {
  position: relative;
  background-image: url(/assets/img/kv@2x-20230907.jpg);
  background-repeat: no-repeat;
  background-size: 100% auto;
  padding-top: 203px;
}
.kv {
  width: 50%;
  background-color: #deb887; 
}
.main-concept {
  margin-top: 35px;
  color: #ffffff;
  font-size: 45px;
  font-family: "Sawarabi Mincho", sans-serif;
  font-weight: 400;
  line-height: 1.65;
  text-shadow: 2px 2px 3px #525252;
}
.main-concept-line {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 100;
  text-shadow: 2px 2px 3px #525252;
}

.concept-block {
  position: absolute;
  top: 125px;
  left: 55%;
  max-width: 415px;
}
.concept-title {
  font-size: 36px;
  font-family: "Sawarabi Mincho", sans-serif;
  font-weight: 400;
  line-height: 1.4;
  text-align: center;
}
.concept-description {
  margin-top: 28px;
  font-size: 14px;
  font-family: "Hiragino Kaku Gothic Pro", sans-serif;
  font-weight: 400;
  line-height: 1.7;
  text-align: center;
}
.concept-image {
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.woman-img {
  width: calc(412 / 964 * 100%);
}
.woman-img > img {
  width: 100%;
}
.interior-img {
  width: calc(345 / 964 * 100%);
  margin-left: 33px;
}
.interior-img > img {
  width: 100%;
}
.main-section.concept-text {
  margin-top: -78px;
  padding-top: 165px;
  padding-bottom: 92px;
  background-color: #f4f2f1;
}
/* -------------------------------------------------------------------------------
コンセプトフロー
------------------------------------------------------------------------------- */
.main-section.step {
  padding-top: 0;
}
.concept-block {
  display: flex;
}
.step-block {
  display: flex;
}
.step-img {
  width: 57%;
  background-size: cover;
}
.step-img.step1 {
  background-image: url(/assets/img/step1@2x_20231005.jpg);
}
.step-img.step2 {
  background-image: url(/assets/img/step2@2x.jpg);
}
.step-img.step3 {
  background-image: url(/assets/img/step3@2x-20230907.jpg);
}
.step-text {
  width: 47%;
  padding-top: 58px;
  padding-right: 20px;
  margin-left: 44px;
  padding-bottom: 68px;
}
.step-text.step3 {
  padding-bottom: 12px;
}
.step-text.step3 .step-title-main {
  display: block;
}
.step-img > img {
  width: 100%;
}
.step-number {
  color: #cccccc;
  font-size: 20px;
  font-family: "Jost", sans-serif;
  font-weight: 500;
}
.step-title-main {
  margin-right: 12px;
  font-size: 34px;
  font-family: "Sawarabi Mincho", sans-serif;
  font-weight: 400;
}
.step-title {
  margin-top: 10px;
  color: #000000;
  font-size: 20px;
  font-family: "Sawarabi Mincho", sans-serif;
  font-weight: 400;
}
.step-description {
  margin-top: 15px;
  max-width: 400px;
  color: #000000;
  font-size: 14px;
  font-family: "Hiragino Kaku Gothic Pro", sans-serif;
  font-weight: 400;
  line-height: 1.7;
}
.step-text.step2 {
  display: flex;
  justify-content: flex-end;
  margin-right: 44px;
  margin-left: 0;
  padding-left: 20px;
  padding-right: 0;
}

/* -------------------------------------------------------------------------------
施工実績
------------------------------------------------------------------------------- */
.main-section.construction-results {
  padding-top: 65px;
  padding-bottom: 90px;
}
.instagram-title {
  position: relative;
  padding-left: 25px;
  padding-top: 55px;
  font-size: 36px;
  font-family: "Libre Baskerville", serif;
  font-weight: 400;
  line-height: 20px;
  text-indent: 20px;
}
.instagram-title::before {
  position: absolute;
  left: 0;
  content: "";
  display: inline-block;
  width: 20px;
  height: 20px;
  background: url(/assets//img/instagram-icon@2x.png) no-repeat;
  background-size: contain;
}
.instagram-content {
  width: 100%;
  margin-top: 42px;
}
.instagram-content-list {
  display: flex;
}
.instagram-content-list a {
  display: block;
}
.instagram-content-list > li {
  width: 15%;
  height: auto;
  margin-left: 2%;
}
.instagram-content-list > li:nth-child(6n + 1) {
  margin-left: 0;
}
.instagram-content-list > li:nth-child(n + 7) {
  margin-top: 20px;
}
.instagram-content-list img {
  width: 100%;
}
.gallery-item-link {
  display: block;
}
.gallery-content {
  margin-top: 48px;
}
.gallery-content-list {
  display: flex;
  flex-wrap: wrap;
}
.gallery-content-list > li {
  width: calc(100% / 4);
}
.gallery-content-list-item > img {
  width: 100%;
  height: 100%;
}
.dialog-container {
  display: none;
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background-color: rgba(112, 112, 112, 0.7);
  z-index: 99;
}
.dialog-container-item {
  display: none;
  position: relative;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  max-width: 494px;
  width: 70%;
  text-align: center;
  background-color: #ffffff;
  padding: 8px;
}
.dialog-container-item-inner {
  overflow: hidden;
  width: 100%;
}
.dialog-container-item-list {
  display: none;
  max-width: 1976px;
  width: calc(100% * 4);
  margin-left: 0;
}
.dialog-container-item-list > li {
  float: left;
  width: calc(100% / 4);
}
.dialog-container-item-list > li > img {
  width: 100%;
  height: auto;
}
.dialog-close-trigger {
  position: absolute;
  display: inline-block;
  width: 60px;
  height: 60px;
  top: 0;
  right: 0;
  background-color: #000000;
}
.dialog-close-trigger::before,
.dialog-close-trigger::after {
  position: absolute;
  content: "";
  display: block;
  border: 1px solid #ffffff;
  width: 32px;
  top: 50%;
  left: 50%;
  background-color: #ffffff;
}
.dialog-close-trigger::before {
  transform: translate(-50%, -50%) rotate(45deg);
}
.dialog-close-trigger::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}

@media screen and (max-width: 414px) {
  .dialog-close-trigger {
    width: 50px;
    height: 50px;
  }
  .dialog-close-trigger::before,
  .dialog-close-trigger::after {
    width: 26px;
  }
}
.prev-trigger-pos,
.next-trigger-pos {
  position: absolute;
  width: 50px;
  height: 50px;
  top: calc((100% - 32px) / 2);
  display: block;
  transform: translate(0, -50%);
}
.prev-trigger-pos {
  right: calc(100% + 8px);
}
.next-trigger-pos {
  left: calc(100% + 8px);
}
.prev-trigger,
.next-trigger {
  position: absolute;
  width: 36px;
  height: 36px;
  top: 7px;
  display: block;
}
.prev-trigger {
  border-left: solid 2px #ffffff;
  border-top: solid 2px #ffffff;
  transform: rotate(-45deg);
  right: -4px;
}
.next-trigger {
  border-right: solid 2px #ffffff;
  border-bottom: solid 2px #ffffff;
  transform: rotate(-45deg);
  left: -4px;
}
.indi-list {
  padding: 16px 0;
  display: inline-block;
  font-family: "Jost", sans-serif;
  font-weight: 400;
  font-size: 14px;
  line-height: 1;
}
.indi-list > li {
  display: none;
}
.indi-list > li.indi-active {
  display: block;
}
.details {
  line-height: 1.5;
}
@media screen and (min-width: 768px) {
  .caption {
    color: #ffffff;
    font-size: 16px;
    font-family: "Hiragino Kaku Gothic Pro", sans-serif;
    font-weight: 300;
  }
  .caption-inner {
    display: flex;
    color: #ffffff;
    font-size: 14px;
    font-family: "Hiragino Kaku Gothic Pro", sans-serif;
    font-weight: 300;
  }
  .caption-inner > dt {
    width: 74px;
  }
  .caption-title {
    margin-bottom: 18px;
  }
  .tiles .tile {
    text-align: left;
    opacity: 0.99;
    overflow: hidden;
    position: relative;
  }
  .tiles .tile:before {
    content: "";
    background: linear-gradient(
      to bottom,
      rgba(0, 0, 0, 0) 0%,
      rgba(0, 0, 0, 0.8) 100%
    );
    width: 100%;
    height: 60%;
    opacity: 0;
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 2;
    transition-property: top, opacity;
    transition-duration: 0.3s;
  }
  .tiles .tile img {
    display: block;
    max-width: 100%;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
  }
  .tiles .tile .details {
    font-size: 16px;
    padding: 20px;
    color: #fff;
    position: absolute;
    bottom: 0;
    left: 0;
    z-index: 3;
  }
  .tiles .tile .details span {
    display: block;
    opacity: 0;
    position: relative;
    top: 100px;
    transition-property: top, opacity;
    transition-duration: 0.3s;
    transition-delay: 0s;
  }
  .tiles .tile .details .details-title {
    line-height: 1;
    font-weight: 600;
    font-size: 18px;
    font-family: "Hiragino Kaku Gothic Pro", sans-serif;
  }
  .tiles .tile .details .info {
    font-family: "Hiragino Kaku Gothic Pro", sans-serif;
    line-height: 1.2;
    margin-top: 5px;
    font-size: 14px;
  }
  .tiles .tile:focus:before,
  .tiles .tile:focus span,
  .tiles .tile:hover:before,
  .tiles .tile:hover span {
    opacity: 1;
  }
  .tiles .tile:focus:before,
  .tiles .tile:hover:before {
    top: 40%;
  }
  .tiles .tile:focus span,
  .tiles .tile:hover span {
    top: 0;
  }
  .tiles .tile:focus .details-title,
  .tiles .tile:hover .details-title {
    transition-delay: 0.15s;
  }
  .tiles .tile:focus .info,
  .tiles .tile:hover .info {
    transition-delay: 0.25s;
  }
  .info {
    display: inline;
  }
}

@media screen and (max-width: 1000px) {
  .section-top {
    padding-top: 100px;
  }
  .concept-block {
    top: 25px;
  }
  .main-concept {
    font-size: 36px;
  }
  .concept-title {
    font-size: 28px;
  }
}

@media screen and (max-width: 768px) {
  .concept-title {
    font-size: 24px;
  }
  .concept-block {
    top: 22px;
    left: 50%;
    transform: translate(-50%, 0);
  }
  .concept-image {
    position: relative;
    display: block;
  }
  .woman-img {
    width: calc(600 / 964 * 100%);
  }
  .interior-img {
    position: absolute;
    top: 63%;
    width: calc(490 / 964 * 100%);
    left: right;
    right: 0px;
  }
  .section-top {
    padding-top: 200px;
    background-size: cover;
  }
  .main-section.concept-text {
    padding-top: 180px;
    padding-bottom: 42px;
  }
  .main-concept {
    font-size: 30px;
  }
  .concept-description {
    margin-top: 18px;
  }
  .sp-img {
    display: block;
  }
  .step-block {
    display: block;
  }
  .step-img {
    width: auto;
  }
  .step-text {
    width: auto;
    padding: 0 15px;
    margin-left: 0;
  }

  .step-title {
    font-size: 15px;
  }
  .step-title-main {
    display: inline-block;
    margin: 0 5px;
    font-size: 22px;
  }
  .step-text.step3 .step-title-main {
    display: inline-block;
  }
  .step-description {
    max-width: none;
    width: auto;
    margin-top: 5px;
  }
  .step-img-step2-sp {
    display: block;
    width: auto;
  }
  .step-text.step2 {
    margin-right: 0;
    padding-right: 15px;
    padding-left: 15px;
  }
  .step-img-step2-sp > img {
    width: 100%;
  }
  .step-text{
    margin-top:8px;
  }
  .step-number {
    display: inline;
  }
  .step-title {
    display: inline-block;
    margin-top:0;
  }
  .step-block + .step-block {
    margin-top: 36px;
  }
  .main-section.construction-results {
    padding-top: 42px;
  }
  .gallery-content {
    padding: 0 20px;
    margin-top: 28px;
  }
  .gallery-content-list {
    display: block;
  }
  .gallery-content-list > li {
    width: 100%;
  }
  .gallery-content-list > li + li {
    margin-top: 20px;
  }
  .tiles .tile img {
    width: 100%;
  }
  .details-title {
    display: block;
    margin-top: 8px;
    font-size: 18px;
    font-weight: bold;
    line-height: 1.5;
  }
  .info {
    display: block;
  }
  .instagram-content {
    margin-top: 28px;
  }
  .instagram-title {
    padding-top: 42px;
  }
  .instagram-content-list > li {
    width: 23%;
    height: auto;
    margin-left: 2%;
  }
  .instagram-content-list > li:nth-child(4n + 1) {
    margin-left: 0;
  }
  .instagram-content-list > li:nth-child(n + 5) {
    margin-top: 20px;
  }
  .instagram-content-list > li:nth-child(7) {
    margin-left: 2%;
  }
}

@media screen and (max-width: 550px) {
  .content-width {
    padding: 0 20px;
  }
  .step-title-main {
    font-size: 18px;
  }
  .woman-img {
    width: 100%;
  }
  .interior-img {
    display: none;
  }
  .sp-top {
    margin-top: 35px;
    padding: 0 20px;
  }
  .section-top {
    background-image: none;
    padding-top: 120px;
  }
  .concept-block {
    width: 300px;
  }
  .main-concept {
    width: 100%;
    color: #000000;
    margin-top: 0;
    text-align: center;
  }
  .main-section.concept-text {
    padding-top: 126px;
  }
}