/* .products-page main.product-main {
  font-family: 'Montserrat', 'Noto Sans JP', sans-serif;
  margin-top: 0; 
} */


@media (min-width: 831px) {
  .products-page main {
    margin-top: 10vh;
  }
}


@media (max-width: 830px) {
  .products-page main {
    margin-top: 10vh; 
  }

}


@media (max-width:550px) {
  .products-page main {
    margin-top: 10vh; 
  }

}




/* -----------------------------
商品詳細レイアウト
----------------------------- */
.product-info-grid {
  display: flex;
  gap: 50px;
  margin-top: 50px;
}

.product-gallery {
  width: 50%;
}

.product-gallery img {
  width: 100%;
  height: auto;
}

.product-details {
  width: 50%;
  text-align: left;
}

.product-details h3 {
  font-size: 2.5rem;
  line-height: 4rem;
  font-weight: 900;
  margin-bottom: 20px;
}

.product-details h4 {
  font-size: 1.8rem;
  font-weight: 900;
  color: #e01b17;
  margin-top: 30px;
  margin-bottom: 10px;
}

.spec-list {
  list-style: none;
  padding: 0;
}

.spec-list li {
  display: flex !important;
    align-items: flex-start !important;
  padding: 5px 0;
  font-size: 1.5rem;
  line-height: 2.5rem;
}

.spec-list .spec-title {
  flex-shrink: 0;
  font-weight: bold;
  display: inline-block;
  min-width: 60px;
  margin-right: 10px;
  color: #3d3c3f;
  position: relative;
}

.spec-list .spec-title::after {
    content: "：";
    position: absolute;
    right: 0.5em;
}

.purchase-actions {
  margin-top: 0px;
}





/* -----------------------------
 製品ギャラリー（スライダー）の調整
----------------------------- */


.product-main-slider {
  width: 100%;
  margin-bottom: 10px;
}




.product-main-slider img {
    width: 100%;
    height: auto;
    display: block;
}

.slider-nav {
    width: 100%;
    margin: 0 auto;
    max-width: 600px;
}


.slider-nav .slick-slide {
  padding: 0 5px;
  box-sizing: border-box;
}

.slider-nav .slick-slide > div {
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border: 3px solid transparent; 
  transition: border 0.3s;
}


.slider-nav img {
  width: 100%; 
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.6; 
  transition: opacity 0.3s;
  cursor: pointer;
}


.slider-nav .slick-current > div {
  border: 3px solid #e01b17;
}
.slider-nav .slick-current img {
  opacity: 1; 
}


/* -----------------------------
レスポンシブ調整
----------------------------- */
@media (max-width: 900px) {
  .product-info-grid {
    flex-direction: column;
    gap: 30px;
  }
  
  .product-gallery, .product-details {
    width: 100%;
  }

 
  
  .spec-list li {
    font-size: 1.4rem;
  }
  
  .spec-list .spec-title {
    min-width: 90px;
  }

  
  .feature-points > ul li {
    width: 100%;
    
  }

  .benefit-summary {
    font-size: 1.6rem;
    line-height: 2.5rem;
  }

  .problem-section{
    display: block;
  }

  .problem-section div{
    width: 100%;
  }

  .problem-image{
    width: 100%;
  }

  .problem-image img{
    max-width: 500px;
  }


  .problem-list.problem-point ul li {
    line-height: 3rem;
  }

  .benefit-summary{
    display: block;
  }
  .benefit-summary div{
    width: 100%;
    margin-bottom: 50px;
  }

  .benefit-summary div img{
    width: 100%;
  }
  .br-sp-hide {
    display: none;
  }
}

@media (max-width: 550px) {
  .product-details h3 {
    font-size: 2rem;
    line-height: 3rem;
  }

  .additional-info {
    padding-bottom: 40px;
  }
  .feature-points {
    padding: 20px;
  }
  .benefit-summary {
    padding: 20px;
    font-size: 1.4rem;
  }

  .additional-info h3 {
    font-size: 2rem;
    line-height: 3rem;
  }

    .problem-image img{
    max-width: 100%;
  }
}


/* -----------------------------
 (additional-info) セクション
----------------------------- */
.additional-info {
  margin-top: 80px;
  padding: 0 0 0px;
  text-align: center;
}

.additional-info h3 {
  background-color: #e01b17;
  color: #fff;
  padding: 25px 18px; 
  margin-bottom: 20px;
  width: 100%;
  text-align: center;
}


.additional-info h3 span{
  font-size: 2.5rem;
}

.problem-list{
  margin-top: 50px;
  text-align: left;
}


.problem-content{
  position: relative;
  display: block;
  background-color: #f3f3f3;
  padding: 40px 30px 40px 60px;
  border-radius: 20px;
  width: 100%;
}

.problem-content:before {
  content: "";
  position: absolute;
  bottom: 20%;
  right: -22px;
  margin-top: -20px;
  border: 10px solid transparent;
  border-left: 20px solid #f3f3f3;
  z-index: 0;
}



.problem-content li::before {
  content: "✖";
  position: absolute;
  left: 30px;
  color: #e01b17;
  font-size: 1.5rem;
  font-weight: bold;
}


.problem-list.problem-point ul {
  list-style: none;
  padding: 0;
  margin-top: 10px;
  margin-bottom: 40px;
}

.problem-list.problem-point ul li {
  position: relative;
  padding-left: 3rem;
  font-size: 1.8rem;
  line-height: 4rem;
  font-weight: normal; 
  font-style: normal;
  text-align: left;
}


.feature-points {
  background-image:url(../images/bg-red2.png);
  padding: 30px;
  margin-top: 50px;
}

.feature-points > ul {
  margin-top: 20px;
}

.feature-points > ul li {
  list-style: none;
  line-height: 2.5rem;
  background-color: #fff;
  border-radius: 10px;
  margin: 50px;
  padding: 80px;
}

.feature-note{
  margin: 0 auto;
  text-align: center;
}

.feature-note p{
  text-align: left;
  margin-top: 30px;
}


.feature-note div img{
  width: 150px;
}


.feature-points h4{
  font-size: 2.4rem;
  text-align: center;
  color: #fff;
  padding: 0px;
  margin: 30px 0px 0px;
}

.feature-points_list {
  display: flex;
  flex-direction: column; 
  align-items: center; 
  padding: 0; 
}




/* ペグボードページ専用：リストを全幅にし、イラストを下に配置 */
.pegboard-layout .problem-section {
    display: block; /* 他のページのような横並びを解除 */
}

.pegboard-layout .problem-content {
    width: 100%; /* リストを横いっぱいに広げる */
}

.pegboard-layout .problem-image {
    width: 100%;
    max-width: 450px; /* イラストの大きさを調整 */
    margin: 40px auto 0; /* リストの下に余白を作り、中央寄せ */
    text-align: center;
}

/* リストのバツ印をチェックマークに変更 */
.merit-list .problem-point li {
    background-image: none !important; /* 既存のバツ印を消す */
    position: relative;
    list-style: none;
    padding-left: 35px;
}

.merit-list .problem-point li::before {
    content: "✓"; 
    position: absolute;
    left: 0;
    top: 0;
    color: #e01b17;
    font-size: 20px;
    font-weight: bold;
}



/* h5タグ */

.feature-points_title {
  text-align: center;
  margin: 0 auto 30px auto; 
  width: 100%;
  display: block; 
  font-family: "Noto Sans JP", sans-serif;
}


.step_number {
  display: flex; 
  align-items: flex-end;
  font-weight: bold;
  margin: 0 auto; 
  width: fit-content; 
  position: relative;
}

.step_label {
  font-size: 1.2rem;
  color: #e01b17;
  font-weight: 600;
  margin-right: 2px;
  position: relative;
  display: inline-block;
  line-height: 1;
  padding-bottom: 4px;
}


.step_digit {
  font-size:3.5rem;
  color: #e01b17;
  font-weight: 700;
  margin-left: 2px;
}


.step_text {
  margin-top: 20px; 
  font-size: 2.5rem;
  color: #3d3c3f;
  font-weight: 700;
}

@media (max-width:600px) {
  .step_text {
    margin-top: 30px; 
    font-size: 1.8rem;
  }

}


/* =======================================
  B. 線画の矢印（POINTの下の横棒と三角）
======================================= */

.step_label::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: #e01b17;
}




.step_number::before {
  content: "";
  position: absolute;
  right: calc(50% - 3px); 
  bottom: -7px; 
  width: 10px; 
  height: 2px;
  background-color: #e01b17;
  z-index: 10;
  transform-origin: left bottom;
  transform: rotate(-45deg); 
}


/* h5タグエンド */


.feature-points > ul p {
  font-size: 1.4rem;
  font-weight: normal;
  font-style: normal;
}


.feature-details{
  padding: 50px;
  margin-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap:30px;
  background-color: #f3f3f3;
}

.feature-details__note{
  width:55%;
  font-size: 1.4rem;
}

.feature-details__note p img{
  width: 100%;
  padding-top: 20px;
}

.feature-details__img{
  width: 45%;
}

.feature-details__img img{
  width: 100%;
}


.feature-img img{
  width: 100%;
  padding-top: 20px;
}


.feature-img_list{
  display: flex;
  gap:10px;
}

.feature-img_list a:hover{
  opacity: 0.7;
}

.feature-img_box img{
  width: 100%;

}


@media (max-width:700px){

  .feature-img_list{
  display: block;
  gap:0px;
  }


}


@media (max-width:800px){

  .feature-details{
    display:block;
    justify-content:center;
    align-items: center;
  }

  .feature-details__note{
    width: 100%;
  }

  .feature-details__img{
    width: 100%;
    text-align: center;
    padding-bottom: 20px;
  }

  .feature-details__img img{
    max-width: 60%;
  }

}

@media (max-width:700px){
  .feature-details__img img{
    max-width: 90%;
  }
}

@media (max-width:700px){
  .feature-points > ul li {
    padding: 40px;
  }

  .feature-details{
    padding: 30px;
  }


}


.attention{
  background-color: #3d3c3f;
  padding:70px;
  margin-top: 50px;
  color: #fff;
}

/* ここから */

.attention h4{
  font-size: 1.8rem;
  margin: 30px 0px 50px;
  background-color: #fff;
  color: #3d3c3f;
  border-radius: 50px;
  padding: 12px 20px; 
  text-align: center; 
  display: block; 
}


.attention h4 .h4-content-wrap {
    display: inline-block; 
    white-space: nowrap;
    max-width: 100%;
}


.attention h4 .h4-icon1 {
  width: 30px;
  height: 30px;
  background-image: url(../images/attention_icon.png);
  background-size: contain;
  background-repeat: no-repeat;
  display: inline-block;
  vertical-align: middle;
  margin-right: 10px;
}


.attention h4 .h4-icon2 {
  width: 30px;
  height: 30px;
  background-image: url(../images/detail_icon.png);
  background-size: contain;
  background-repeat: no-repeat;
  display: inline-block;
  vertical-align: middle;
  margin-right: 10px;
}


.attention h4 .h4-icon3 {
  width: 30px;
  height: 30px;
  background-image: url(../images/recommendation_icon.png);
  background-size: contain;
  background-repeat: no-repeat;
  display: inline-block;
  vertical-align: middle;
  margin-right: 10px;
}


.attention h4 .h4-wrap {
    white-space: normal; 
    display: inline-block;
    vertical-align: middle;
    max-width: calc(100% - 40px);
}


@media (max-width: 700px) {
    .attention h4 {
        justify-content: flex-start;
        font-size: 1.6rem;
    }

    .attention h4 .h4-content-wrap {
        width: 100%;
        text-align: left;
        padding-right: 10px;
    }

    .attention h4 .h4-icon1,.attention h4 .h4-icon2,.attention h4 .h4-icon3{
      margin-right: 0px;
      margin-left: 10px;
    }
    
}


@media (max-width: 650px) {
  .attention{
    padding: 30px;
  }

}


@media (max-width: 460px) {
  .attention h4{
    font-size: 1.4rem;
  }

}

/* ここまで */

.attention_list{
  display: flex;
  gap:20px;
  text-align: left;
  font-size: 1.4rem;
  font-weight: normal;
  margin-bottom: 80px;
}

.attention_list div{
  width: 50%;
}

.attention_list h5{
  font-weight: 700;
  margin-bottom: 18px;
  font-size: 1.6rem;
  border-bottom: 1px solid #fff;
}

.attention_list img{
  width: 100%;
}

@media (max-width:830px){

  .attention_list{
    display: block;
  }
  .attention_list div{
  width: 100%;
  }

.attention_list h5{
  margin-top: 10px;
}

}


.additional-info .video-wrap {
    margin-top: 50px;
    margin-bottom: 50px;
}





.benefit-summary {
  margin-top: 50px;
  padding: 30px 0px;
  border-radius: 5px;
  font-size: 1.4rem;
  line-height: 3rem;
  font-style: normal;
  display: flex;
  gap:20px;
}

.benefit-summary div{
  text-align: center;
  width: calc(33.333% - 20px);
}

.benefit-summary div img{
  width: 100%;
  margin-top: 20px;
}

.problem-section{
  display: flex;
  gap:50px;
  justify-content:space-between;
  align-items:start;
  margin-bottom: 50px;
}

.problem-txt h4 {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    margin-bottom: 80px;
    font-size: 2.5rem;
    font-weight: 700;
}


.problem-txt h4 img {
    float: left;
    margin-right: 20px;
    max-width: 50px;
    height: auto;
    vertical-align: middle;
    padding-right: 0;
}

.problem-txt h4::before {
  content: "";
  width: 30px;
  height: 2px;
  transform: rotate(60deg);
  box-sizing: border-box;
  background-color: #3d3c3f;
}

.problem-txt h4::after {
  content: "";
  width: 30px;
  height: 2px;
  transform: rotate(-60deg);
  box-sizing: border-box;
  background-color: #3d3c3f;
}

.problem-image img{
  max-width: 400px;
}

.txt_big{
  font-size: 1.8rem;
  padding-top: 20px;
}



.txt_red_big{
  font-size: 2rem;
  color: #e01b17;
  display: flex; 
  align-items: center;
  max-width: 750px;
  margin: 0 auto;
  text-align: left; 
}

.txt_red_big img{
  max-width: 50px;
  height: auto;
  margin-right: 20px; 
  float: none; 
  vertical-align: initial; 
  padding-right: 0; 
}

.txt_red_big .txt-content {
    flex-grow: 1; 
}

.text_bold{
  font-weight: bold;
}


@media (max-width:1040px) {

  .benefit-summary{
    font-size: 1.2rem;
    line-height: 2rem;
  }

}



@media (max-width: 900px) {

  .problem-txt h4 {
    margin-bottom: 20px;
  }

  .problem-section{
    display: block;
  }
  
  .problem-section div{
    width: 100%;
  }
  
  .problem-content {
        display: block;
        padding-bottom: 30px; 
        padding-left: 60px;
        padding-right: 30px;
        margin: 0;
        
        width: 100%;
    }

    .problem-content:before {
        content: "";
        position: absolute;
        width: 0; 
        height: 0; 
        bottom: -15px; 
        left: 50%; 
        margin-left: -15px;
        border-top: 15px solid #f3f3f3;
        border-right: 15px solid transparent;
        border-left: 15px solid transparent;
        border-bottom: 0 solid transparent;
        z-index: 0;
    }

  
  .problem-image{
    width: 100%;
  }

  .problem-image img{
    width: 100%;
  }

  .problem-list.problem-point ul li {
    line-height: 3rem;
  }

  .feature-points > ul li{
    width: 100%;
    margin-bottom: 20px;
  }


  .benefit-summary{
    display: block;
  }

  .benefit-summary div{
    width: 100%;
  }

}



@media (max-width: 620px) {
  .additional-info h3{
    text-align: left;
    font-size: 1.2rem;
    line-height: 1.8rem;
  }

  .additional-info h3 span{
    font-size: 2rem;
    line-height: 2.8rem;
  }

  .txt_big{
    text-align: left;
  }

  .txt_red_big{
    font-size: 1.6rem;
  }

  .problem-content{
    margin: 0 auto 40px 0;
  }

  .feature-points  h4{
    font-size: 1.4rem;
    padding:10px 20px;
  }
}


@media (max-width: 530px) {
  .problem-txt h4 {
    font-size: 1.8rem;
  }

  .problem-list.problem-point ul li{
    font-size: 1.4rem;
  }

  .additional-info{
    text-align: left;
  }

  .txt_big{
    font-size: 1.6rem;
  }

  .benefit-summary div{
    text-align: left;
  }


  .problem-content{
    padding: 30px 30px 20px 20px;
  }


  .problem-point li.left_40{
    padding-left: 40px;

}




}




.br-900-only {
  display: none !important; 
}

@media (max-width: 900px) {
    .br-900-only {
        display: block !important; 
    }
}



.br-450-only {
  display: none !important; 
}

@media (max-width: 450px) {
    .br-450-only {
        display: block !important; 
    }
}



.supplement{
    list-style: none;
    padding-left: 1rem;
    margin-left: 0.5em;
    font-size: 1.1rem;
    line-height: 1.5rem;
    margin-top: 10px;
}
.supplement li{
    text-indent: -1.5em;
}



.is-vertical .problem-txt h4{
  margin-bottom: 40px;
}



.is-vertical .problem-content {
    overflow: visible !important;
    position: relative !important;
    height: auto !important;
    padding-bottom: 30px !important;
    margin-bottom: 30px !important;
}

.is-vertical .problem-content:before {
    content: "" !important;
    display: block !important;
    position: absolute !important;
    transform: translateX(-50%) rotate(90deg) !important;
    bottom: 15px !important;
    top: 210px !important; 
    left: 50% !important;
    width: 30px !important; 
    height: 22px !important;
    background-image: url(../images/arrow-down.png) !important;
    background-size: contain !important;
    background-repeat: no-repeat !important;
    z-index: 9999 !important;
}

@media (max-width: 900px) {
  .is-vertical .problem-content:before {
    transform: translateX(-50%) rotate(0deg) !important;
  }
  
}


/* -----------------------------
  PDFダウンロードボタンのスタイル
----------------------------- */


.pdf-download-actions {
  margin-top: 40px 0px;
  text-align: center;
}


.pdf-btn {
  padding-right: 50px;
  position: relative;
  color: #e01b17;
}

.btn-detail{
  padding: 10px 40px 10px 15px;
}


.btn-detail:hover {
  background-color: #e01b17;
  color: #fff;
}



.btn_another-page {
  display: inline-block;
  margin-top: 30px;
  padding: 10px 40px 10px 15px;
  background-color: #e01b17;
  color: #fff;
  
  font-weight: bold;
  font-size: 1.4rem;
  transition: all 0.3s ease;
  
  transform: scale(1);
  opacity: 1;
  
  font-style: normal;
  letter-spacing: normal;
}

.btn_another-page:hover {
  
  background-color: #fff;
  border: 2px solid #e01b17;
  color: #e01b17;
  
}

.btn_another-page {
  animation: scaleUp 0.8s ease-out 1.2s forwards;
}

.btn_center{
  text-align: center;
}

.pdf-btn::before {
  content: "";
  display: block;
  position: absolute;
  top: 50%;
  right: 15px;
  width: 25px;
  height: 25px;
  transform: translateY(-50%);
  background-image: url('../images/pdf_icon_red.png');
  background-size: contain;
  background-repeat: no-repeat;
  transition: background-image 0.3s ease;
}

.pdf-btn:hover::before {
  background-image: url('../images/pdf_icon_white.png');
}




/* -----------------------------
  下の購入ボタンのスタイル
----------------------------- */

.light-gray_bg{
    background-image: url(../images/bg-red2.png);
    padding: 60px 0px;
    margin-top: 100px;
    color: #fff;
}


.light-gray_bg h4{
  font-size: 2.4rem;
  text-align: center;
}

div.by-button_under{
  display: flex;
  background-color: #fff;
  padding: 20px 0px 50px;
  margin: 30px 80px 0px;
  justify-content: center;
  align-items: center;
  gap:50px;
  border-radius: 10px;
}


@media (max-width: 700px) {
  div.by-button_under{
    margin: 30px 30px 0px;
  }
}


@media (max-width: 600px) {
  div.by-button_under{
    display: block;
  }
}


  @media (max-width: 530px) {
  .light-gray_bg{
    text-align: center;
  }
}

/* -----------------------------
スライダー矢印の位置調整
----------------------------- */
@media (max-width: 830px) {

  .products-page .product-main-slider .slick-prev,
  .products-page .product-main-slider .slick-next {
    top: 55% !important;
    transform: translateY(-50%) !important; 
  }

  .products-page .slider-nav .slick-prev,
  .products-page .slider-nav .slick-next {
    top: 50% !important; 
    transform: translateY(-50%) !important;
  }
}



.select_size {
  background-color: #f7f7f7;
  padding: 80px 80px 0px;
}

.p_b80{
  padding-bottom: 80px;
}

.select_size h4{
  font-size: 1.8rem;
  margin: 30px 0px 50px;
  background-color: #3d3c3f;
  color: #fff;
  border-radius: 50px;
  padding: 12px 20px; 
  text-align: center; 
  display: block; 
}

.size_list{
  display: flex;
  gap:50px;
  margin-top: 50px;
}

.select_size h5{
  margin-top: 20px;
}

.size_list_left{
  width: 50%;
}

.size_list_left img{
  width: 100%;
}

.size_list_right{
  width: 50%;
}


.size_list_right img{
  width: 100%;
}

.red_line{
  border: 3px solid #e01b17;
}


a:hover.link_translucent{
  opacity: 0.5;
}


@media (max-width: 800px) {
  .size_list{
    display: block;
  }

  .size_list_left{
  width: 100%;
  margin-bottom: 100px;
}


.size_list_right{
  width: 100%;
}


}


@media (max-width: 730px) {
  .select_size h4{
    font-size: 1.5rem;
  }
}


@media (max-width: 500px) {
  .select_size h4{
    font-size: 1.2rem;
  }
}