@charset "utf-8";

/* 見出し */
.product_h2_title {
    border-bottom: solid 1px var(--text-color);
    color: var(--text-color);
    font-size: 2.0em;
    margin-bottom: 20px;
    padding: 3px 0;
}

.product_h3_title {
    border-bottom: 3px solid var(--comp-color);
    color: var(--text-color);
    font-size: 1.7em;
    font-weight: bold;
    margin-bottom: 10px;
    padding: 3px 0;
    margin: 0 0 30px 0;
    padding-bottom: 10px;
}

.product_h4_title {
    color: var(--text-color);
    display: inline;
    font-size: 1.3em;
    font-weight: bold;
    line-height: 1.6;
    background: linear-gradient(transparent 65%, rgba(255, 102, 0, 0.3) 65%);
    padding: 0.1em 0;
    margin: 0;
    text-align: left;
}



/* 暑さをなんとかしたい */
.heat-measure-section {
  box-sizing: border-box;
  width: 1300px;
  margin: 0 auto;
  padding: 80px 20px;
  color: #333;
  background-color: #fff;
}

.heat-measure-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 60px;
}

.heat-measure-text {
  flex: 1 1 30%;
  min-width: 280px;
  margin-bottom: 20px;
}

.heat-measure-title {
  font-size: 42px;
  color: #B94000;
  font-weight: bold;
  line-height: 1.4;
  margin: 0 0 24px 0;
}

.heat-measure-desc {
    letter-spacing: 1.5px;
  font-size: 23px;
  line-height: 1.6;
  font-weight: bold;
  color: #444;
  margin: 0;
}

.heat-measure-image {
  flex: 0 0 65%;
  text-align: right;
}

.heat-measure-image img {
  width: 100%;
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

.heat-measure-solution {
    letter-spacing: 1px;
    text-align: center;
    line-height: 1.8;
}

.solution-intro {
  margin: 0;
  font-size: 21px;
  font-weight: bold;
  color: #333;
}

.solution-cause {
  margin: 0 0 50px 0;
  font-size: 22px;
  font-weight: bold;
  color: #333;
}

.highlight-orange {
  background: linear-gradient(transparent 55%, #FCFF66 55%);
  padding: 0 4px;
  color: #FF6A00;
  font-size: 40px;
  letter-spacing: 2px;
}

.highlight-orange span {
    font-size: .8em;
}

.solution-point {
  margin: 0;
  font-size: 24px;
  font-weight: bold;
  color: #333;
}

.solution-conclusion {
  margin: 0;
  font-size: 26px;
  font-weight: bold;
  color: #4E4E4E;
}

.highlight-blue {
  background: linear-gradient(transparent 60%, #FCFF66 60%);
  padding: 0;
  color: #009FE9;
  font-size: 36px;
}

.small-blue {
    color: #009FE9;
    font-size: 26px;
}

.small-txt-big {
    font-size: 36px;
}

@media (min-width: 969px) and (max-width: 1400px) {
    .heat-measure-section {
        max-width: 1100px;
    }
}

@media (max-width: 968px) {
    .heat-measure-section {
        max-width: 100%;
    }
  .heat-measure-header {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .heat-measure-text {
    flex: 0 0 100%;
    width: 100%;
    display: flex;
    justify-content: center;
    gap: 40px;
  }
  
  .heat-measure-image {
    flex: 0 0 100%;
    width: 100%;
    margin-top: 30px;
    text-align: center;
  }
  
  .heat-measure-title {
    font-size: 28px;
  }
  
  .highlight-orange {
    font-size: 24px;
  }
  
  .highlight-blue {
    font-size: 26px;
  }
  
  .solution-cause,
  .solution-conclusion {
    font-size: 18px;
  }
}



/* 屋根下遮熱シート施工がおすすめです */
.recommend-section {
  max-width: 1300px;
  margin: 0 auto;
  padding: 60px 20px;
  box-sizing: border-box;
  color: #333;
}

.recommend-title {
  text-align: center;
  font-size: 34px;
  line-height: 1.6;
  font-weight: bold;
  margin: 0 0 40px 0;
}

.recommend-content {
  max-width: 1100px;
  margin: 0 auto;
}

.recommend-image {
  width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 10px;
}

.grid-cell {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px 40px;
  gap: 40px;
  box-sizing: border-box;
}

.top-left, .top-right {
  border-top: 1px solid #e0e0e0;
  border-left: 1px solid #e0e0e0;
  border-right: 1px solid #e0e0e0;
  border-bottom: 1px solid #e0e0e0;
  background-color: #fff;
}

.bottom-left, .bottom-right {
  border-bottom: 1px solid #e0e0e0;
  border-left: 1px solid #e0e0e0;
  border-right: 1px solid #e0e0e0;
}

.bg-gray {
  background-color: #f7f7f7;
}

.bg-yellow {
  background-color: #fffce8;
}

.bottom-right {
  justify-content: space-between;
}

.status-block {
  text-align: center;
  font-weight: bold;
  white-space: nowrap;
}

.status-label {
  display: block;
  font-size: 16px;
  margin-bottom: 4px;
}

.status-value {
  display: block;
  font-size: 36px;
  line-height: 1.2;
}

.status-up {
  color: #b74616;
}

.status-down {
  color: #3491DE;
}

.status-before .status-value {
  font-size: 20px;
  color: #b74616;
}

.comparison-list {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 15px;
  line-height: 1.4;
  text-align: left;
}

.comparison-list li {
  position: relative;
  padding-left: 1.2em;
  margin-bottom: 8px;
}

.comparison-list li:last-child {
  margin-bottom: 0;
}

.comparison-list li::before {
  content: "・";
  position: absolute;
  left: 0;
  top: 0;
}

.color-orange li {
  color: #b74616;
  font-weight: bold;
}

.color-blue li {
  color: #0075D8;
  font-weight: bold;
}

.after-bottom-text {
  flex: 1;
}

.after-bottom-lead {
  font-size: 15px;
  margin: 0 0 10px 0;
  font-weight: bold;
}

.after-bottom-image {
  margin-left: 20px;
  flex-shrink: 0;
}

.energy-saving-img {
  width: 100%;
  max-width: 140px;
  height: auto;
  display: block;
}

.comparison-annotation {
  text-align: right;
  font-size: 12px;
  color: #666;
  margin-top: 15px;
  line-height: 1.5;
}

@media (max-width: 900px) {
  .grid-cell {
    padding: 20px;
    gap: 20px;
  }
  
  .status-value {
    font-size: 28px;
  }
  
  .energy-saving-img {
    max-width: 100px;
  }
}

@media (max-width: 768px) {
  .recommend-title {
    font-size: 22px;
  }
  
  .comparison-grid {
    display: flex;
    flex-direction: column;
    column-gap: 0;
  }
  
  .grid-cell {
    flex-direction: column;
    text-align: center;
  }

  .comparison-list {
    display: inline-block;
    text-align: left;
  }

  .bottom-right {
    flex-direction: column;
    gap: 20px;
  }
  
  .after-bottom-image {
    margin-left: 0;
  }
  
  .top-left {
    order: 1;
  }
  
  .bottom-left {
    order: 2;
    margin-bottom: 30px;
  }
  
  .top-right {
    order: 3;
  }
  
  .bottom-right {
    order: 4;
  }
}






/* 選ばれる理由 */

.reasons-section {
  max-width: 1300px;
  margin: 0 auto;
  padding: 60px 20px;
  box-sizing: border-box;
  color: #333;
}

.reasons-header {
  margin-bottom: 40px;
  text-align: center;
}

.reasons-title {
  font-size: 40px;
  font-weight: bold;
  margin: 0 0 20px 0;
  line-height: 1.5;
  letter-spacing: 2px;
}

.reasons-title .small {
    font-size: .8em;
}

.highlight-yellow {
  background: linear-gradient(transparent 60%, #ffff00 60%);
  font-size: 48px;
  padding: 0 4px;
}

.highlight-yellow span {
    font-size: .8em;
}

.reasons-intro {
  font-size: 16px;
  letter-spacing: .1px;
  line-height: 1.8;
  max-width: 900px;
  margin: 0 auto;
  text-align: left;
}

.reasons-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
}

.reason-card {
  width: calc((100% - 60px) / 3);
  min-width: 300px;
  max-width: 420px;
  border: 3px solid #009FE9;
  padding: 30px 20px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  background-color: #fff;
}

.reason-card-title {
  color: #009FE9;
  font-size: 22px;
  margin: 0 0 20px 0;
  line-height: 1.4;
  font-weight: bold;
}

.reason-card-text {
    letter-spacing: px;
  font-size: 14px;
  line-height: 1.6;
  margin: 0 0 20px 0;
}

.reason-card-text p {
  margin: 0 0 1em 0;
}

.reason-card-text p:last-child {
  margin-bottom: 0;
}

.reason-card-image {
  margin-top: auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-grow: 1;
}

.reason-card-image img {
  width: 100%;
  height: auto;
  display: block;
}

.reason-card.is-env .reason-card-image img {
  max-width: 300px;
  max-height: 180px;
  height: auto;
  object-fit: contain;
}

.reason-btn {
  display: inline-block;
  background-color: #009FE9;
  color: #fff;
  text-decoration: none;
  padding: 12px 50px;
  border-radius: 10px;
  font-weight: bold;
  margin-top: auto;
  transition: opacity 0.3s ease;
}

.reason-btn:hover {
  opacity: 0.8;
}

@media (max-width: 1024px) {
  .reason-card {
    width: calc((100% - 30px) / 2);
    max-width: 450px;
  }
}

@media (max-width: 768px) {
  .reasons-title {
    font-size: 24px;
  }
  
  .reason-card {
    width: 100%;
    max-width: 500px;
  }
}

/* 施工実績 */

.cases-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 20px;
  box-sizing: border-box;
  color: #333;
}

.cases-section-title {
  text-align: center;
  font-size: 40px;
  font-weight: bold;
  margin: 0 0 40px 0;
}

.interview-block {
  background-color: #FFFBE9;
  padding: 40px;
  margin-bottom: 40px;
}

.interview-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
  border-bottom: 1px solid #e0dccc;
  padding-bottom: 20px;
}

.interview-catch {
  color: #FF6A00;
  font-size: 22px;
  font-weight: bold;
  margin: 0;
}

.interview-company {
  font-size: 18px;
  font-weight: bold;
  margin: 0;
}

.interview-content {
  display: flex;
  gap: 40px;
}

.interview-col {
  flex: 1;
}

.interview-col p {
  font-size: 15px;
  line-height: 1.6;
  margin: 0 0 1.5em 0;
}

.interview-col p:last-child {
  margin-bottom: 0;
}

.label-black,
.label-orange {
  display: inline-block;
  color: #fff;
  padding: 6px 30px;
  font-weight: bold;
  font-size: 15px;
  margin-bottom: 20px;
}

.label-black {
  background-color: #000;
}

.label-orange {
  background-color: #FF6A00;
}

.text-bold-underline {
  font-weight: bold;
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 25px;
  align-items: stretch;
}

.case-card {
  background-color: #f7f7f7;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.case-card-header {
  background-color: #FF6A00;
  color: #fff;
  font-size: 22px;
  font-weight: bold;
  letter-spacing: 1px;
  text-align: center;
  padding: 15px 20px;
}

.case-card-body {
  padding: 25px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.case-subhead {
  font-weight: bold;
  font-size: 16px;
  margin: 0 0 15px 0;
}

.case-card-body p {
  font-size: 14px;
  line-height: 1.6;
  margin: 0 0 1.5em 0;
}

.case-image {
  margin-top: auto;
  text-align: center;
}

.case-image img {
  width: 100%;
  height: auto;
  display: block;
}

/* --- 特定の画像を上に詰めるためのクラス --- */
.case-image.image-align-top {
  margin-top: 20px;
}

@media (max-width: 900px) {
  .interview-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 15px;
  }
}

@media (max-width: 768px) {
  .cases-section-title {
    font-size: 24px;
  }

  .interview-block {
    padding: 25px;
  }

  .interview-catch {
    font-size: 18px;
    line-height: 1.4;
  }

  .interview-content {
    flex-direction: column;
    gap: 30px;
  }

  .cases-grid {
    grid-template-columns: 1fr;
  }

  .case-card-header {
    font-size: 18px;
  }
}


/* 遮熱体感ラボ */
.lab-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 20px;
  box-sizing: border-box;
  color: #333;
  text-align: center;
}

.lab-header-img {
  margin-bottom: 30px;
}

.lab-header-img img {
  width: 100%;
  max-width: 350px;
  height: auto;
  display: inline-block;
}

.lab-text {
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 40px;
}

.lab-text p {
  margin: 0 0 25px 0;
}

.lab-text p:last-child {
  margin-bottom: 0;
}

.lab-text strong {
  font-weight: bold;
}

.lab-compare-img {
  margin-bottom: 40px;
}

.lab-compare-img img {
  width: 100%;
  max-width: 800px;
  height: auto;
  display: inline-block;
}

.lab-detail-img img {
  width: 100%;
  max-width: 800px;
  height: auto;
  display: inline-block;
}

@media (max-width: 768px) {
  .lab-section {
    padding: 40px 20px;
  }
  
  .lab-text br {
    display: none;
  }
  
  .lab-text {
    text-align: left;
    font-size: 15px;
  }
  
  .lab-header-img img {
    max-width: 250px;
  }
}


/* 資料ダウンロード・お問い合わせ */
.download-contact-block {
  max-width: 800px;
  margin: 0 auto;
  padding: 40px 20px;
  box-sizing: border-box;
  text-align: center;
  color: #333;
}

.download-badge {
  display: inline-block;
  background-color: #FF6A00;
  color: #fff;
  font-size: 20px;
  font-weight: bold;
  padding: 8px 40px;
  margin-bottom: 8px;
  width: 100%;
  max-width: 600px;
  box-sizing: border-box;
}

.download-title {
  font-size: 29px;
  font-weight: bold;
  margin: 0 0 5px 0;
  letter-spacing: 0.05em;
}

.download-image-wrap {
  margin-bottom: 35px;
}

.download-image-wrap img {
  width: 100%;
  max-width: 300px;
  height: auto;
  display: inline-block;
}

.download-description {
  font-size: 15px;
  line-height: 1.8;
  margin: 0;
}

@media (max-width: 768px) {
  .download-badge {
    font-size: 16px;
    padding: 12px 20px;
    max-width: 100%;
  }

  .download-title {
    font-size: 22px;
    margin-bottom: 25px;
  }

  .download-description br {
    display: none;
  }

  .download-description {
    text-align: left;
    font-size: 14px;
  }
}



/* 紹介動画 */
.video-section {
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  padding: 60px 20px;
  box-sizing: border-box;
  color: #333;
}

.video-section-title {
  text-align: center;
  font-size: 28px;
  font-weight: bold;
  margin: 0 0 10px 0;
  letter-spacing: 0.05em;
}

.video-link-container {
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.video-link {
  display: block;
  width: 100%;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: opacity 0.3s ease;
}

.video-link:hover {
  opacity: 0.8;
}

.video-link img {
  width: 100%;
  height: auto;
  display: block;
}

@media (max-width: 768px) {
  .video-section {
    padding: 40px 20px;
  }
  
  .video-section-title {
    font-size: 22px;
    margin: 0 0 25px 0;
  }
}

.mb-1 {
    margin-bottom: 20px;
}


.before-padding {
    padding-right: 40px!important;
}