@charset "UTF-8";
.technology-detail-mv-inner {
  max-width: 1129px;
  width: 100%;
  margin: auto;
}

.technology-detail-mv {
  background: #f5f5f5;
  margin: 27px auto 0;
  padding: 72px 0;
}

.technology-detail-block-image-note {
  font-size: 12px;
}

/* 試算条件ボタンのアイコン（共通 detail の単体クラスでは効かないため最小限） */
.vent-estimate-modal-btn::after {
  content: "";
  display: block;
  flex-shrink: 0;
  background: url(/technology/energy/solar/img/external_icon.png) no-repeat center center/cover;
  width: 13px;
  height: 13px;
}

/* SP：画像下の試算ボタン用（base_sp の .sp-only と併用） */
.vent-modal-sp {
  margin-top: 20px;
}

/* SPのみ：section2 温度交換効率 図の上にタイトル画像 */
.vent-section2-img01-title img {
  width: 80%;
  margin: auto;
}

@media screen and (max-width: 768px) {
  .vent-section2-img01-title + picture > img {
    width: 205%;
    max-width: none;
    margin-top: 30px;
  }
}
/* 換気ページのみ：最初の関連テクノロジー枠の上余白 PC 120px（共通 detail は変更しない） */
.technology-detail-entry.technology-detail-entry--mt120 {
  margin-top: 120px;
}
@media screen and (max-width: 768px) {
  .technology-detail-entry.technology-detail-entry--mt120 {
    margin-top: 62px;
  }
}

/* モーダル（本ページ用。共通 CSS/JS は変更しない） */
.perf-modal {
  display: none;
  height: 100vh;
  left: 0;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 9999999;
}
.perf-modal.fadeIn {
  height: 100vh;
  overflow: visible;
}

.perf-modal-bg {
  background: rgba(0, 0, 0, 0.5);
  height: 100vh;
  position: absolute;
  width: 100%;
  z-index: 10;
}

.perf-modal-content {
  position: absolute;
  left: 50%;
  top: 55%;
  transform: translate(-50%, -50%);
  background: #f5f5f5;
  padding: 40px 100px 50px;
  border-radius: 16px;
  max-width: 773px;
  width: calc(100% - 40px);
  z-index: 10;
}
@media screen and (max-width: 768px) {
  .perf-modal-content {
    padding: 40px 20px;
  }
}

.perf-modal-close {
  cursor: pointer;
  position: absolute;
  top: -38px;
  right: 35px;
  z-index: 9999;
  height: 75px;
  width: 75px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6bc97a, #3b8e48);
  backdrop-filter: blur(4px);
}
@media screen and (max-width: 768px) {
  .perf-modal-close {
    top: -40px;
    right: 15px;
    width: 64px;
    height: 64px;
  }
}
.perf-modal-close::before {
  content: "";
  position: absolute;
  inset: 0;
  background: #6bc97a;
  border-radius: 50%;
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 0;
}
@media (hover: hover) and (pointer: fine) {
  .perf-modal-close:hover::before {
    opacity: 1;
  }
}
.perf-modal-close img {
  position: absolute;
  top: 15px;
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 24px;
}
@media screen and (max-width: 768px) {
  .perf-modal-close img {
    top: 16px;
    width: 15px;
    height: 15px;
  }
}
.perf-modal-close span {
  position: absolute;
  top: 42px;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  color: #fff;
  font-size: 12px;
  letter-spacing: -0.03em;
  text-align: center;
}
@media screen and (max-width: 768px) {
  .perf-modal-close span {
    top: 38px;
    font-size: 8px;
  }
}

@media screen and (max-width: 768px) {
  .estimate_boxs {
    max-height: 70vh;
    overflow-y: auto;
  }
}
.estimate_boxs_title {
  text-align: center;
  font-size: 20px;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid #dfdfdf;
}

.estimate_boxs_list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.estimate_boxs_item {
  padding-left: 0.5em;
  text-indent: -0.5em;
  display: flex;
  line-height: 1.8;
}

@media screen and (max-width: 768px) {
  .technology-detail-mv-inner {
    width: 80%;
  }
  .technology-detail-mv {
    padding: 54px 0;
  }
  .technology-detail-nav-item-text {
    text-align: left;
  }
}
/* section3：全館換気ビジュアル（/technology/comfortable/ section2 と同じ GIF＋動画の重ね） */
.technology-detail-section#section3 .technology-category-section-image.is-02 {
  margin-top: 48px;
  margin-left: auto;
  margin-right: auto;
}
@media screen and (max-width: 768px) {
  .technology-detail-section#section3 .technology-category-section-image.is-02 {
    margin-top: 36px;
    margin-left: -65px;
  }
}

.technology-category-section-image {
  position: relative;
}
.technology-category-section-image > img {
  display: block;
}
@media screen and (max-width: 768px) {
  .technology-category-section-image > img {
    display: none;
  }
}
.technology-category-section-image video {
  display: none;
  width: 100%;
  height: auto;
  backface-visibility: hidden;
  vertical-align: bottom;
}
@media screen and (max-width: 768px) {
  .technology-category-section-image video {
    display: block;
  }
}
.technology-category-section-image .technology-category-section-image-gif {
  position: absolute;
  bottom: 0;
  left: 0;
}
@media screen and (max-width: 768px) {
  .technology-category-section-image {
    width: calc(100% + 40px);
    margin-left: -20px;
  }
}
.technology-category-section-image.is-02 {
  width: 1144px;
}
@media screen and (max-width: 1200px) {
  .technology-category-section-image.is-02 {
    width: 95.33333vw;
  }
}
@media screen and (max-width: 768px) {
  .technology-category-section-image.is-02 {
    width: calc(100% + 130px);
    margin-left: -65px;
  }
}

.technology-category-section-image-caption {
  position: absolute;
  right: 0;
  z-index: 1;
}
.technology-category-section-image-caption.is-02 {
  top: -80px;
}
@media screen and (max-width: 1200px) {
  .technology-category-section-image-caption.is-02 {
    top: -6.66667vw;
  }
}
@media screen and (max-width: 768px) {
  .technology-category-section-image-caption.is-02 {
    top: 0;
  }
}
@media screen and (max-width: 1200px) {
  .technology-category-section-image-caption {
    width: 25.91667vw;
  }
}
@media screen and (max-width: 768px) {
  .technology-category-section-image-caption {
    position: relative;
    top: auto;
    margin: auto;
    width: 79.13486vw;
    z-index: 1;
    text-align: center;
  }
}
.technology-category-section-image-caption img {
  display: block;
  width: 100%;
  height: auto;
}

@media screen and (max-width: 768px) {
  .technology-category-section-image-caption + img {
    margin-top: -20px;
  }
}
/* section3：高性能フィルター（blocks-02）のみ 左47% / 右49%（PC。SP は共通どおり100%） */
.technology-detail-section#section3 .technology-detail-section-blocks-02 .technology-detail-block-text {
  width: 47%;
}
@media screen and (max-width: 768px) {
  .technology-detail-section#section3 .technology-detail-section-blocks-02 .technology-detail-block-text {
    width: 100%;
  }
}
.technology-detail-section#section3 .technology-detail-section-blocks-02 .technology-detail-block-image {
  width: 49%;
}
@media screen and (max-width: 768px) {
  .technology-detail-section#section3 .technology-detail-section-blocks-02 .technology-detail-block-image {
    width: 100%;
  }
}

/* section3「ロスガード90のポイント」カラム：PC のみ padding / gap、テキストカラム幅 47.72% */
@media screen and (min-width: 769px) {
  .technology-detail-section#section3 .technology-detail-section-column.is-01 {
    padding: 66px 73px;
    gap: 60px;
  }
}
.technology-detail-section#section3 .technology-detail-section-column.is-01 .technology-detail-section-column-inner {
  width: 47.72%;
}
@media screen and (max-width: 768px) {
  .technology-detail-section#section3 .technology-detail-section-column.is-01 .technology-detail-section-column-inner {
    width: 100%;
  }
}