@charset "UTF-8";
/*----------------------------------------------------------------------------*/
.pc {
  display: block;
}
.sp {
  display: none;
}

#item_detail {
  font-size: 22px;
  background-color: #000;
}

/* TOP */
#top1 {
  background-image: url(../img/top_bg1.jpg);
  background-size: cover;
}
#top1 .text1 {
  width: 55%;
  margin: 120px auto 0;
}
#top1 .text2 {
  width: 55%;
  margin: 45px auto 120px;
}
#top1 p.top_text {
  text-align: center;
  color: #fff;
  margin: 30px 0;
  font-weight: bold;
}
#top2 {
  margin: 100px 0 0 0;
}
#top3 {  
  margin: 0;
}
#top3 .top3_text {
  width: 45%;
  margin: 190px 0 200px 120px;
  position: relative;
  z-index: 1;
}
#top3 .top3_title {
  font-weight: bold;
  font-size: 45px;
  margin: 0 0 40px 0;
}
#top3 .bg_img {
  position: absolute;
  z-index: 0;
  width: 75%;
  top: 1650px;
  right: 0px;
}
#top4 {
  position: relative;
  z-index: 1;
}

/* LEAD */
#lead {
  z-index: 999;
  margin-top: -1%;
}
#item_detail #lead .inner .lead-description {
  background-image: url(../img/bg_01.png);
  width: 100%;
  background-size: auto 100%;
  padding: 7vw;
}
#item_detail #lead .inner dl {
  display: flex;
  align-items: center;
  justify-content: space-around;
}
#item_detail #lead .inner dl dt {
  width: 35%;
}
#item_detail #lead .inner dl dd strong {
  font-size: 30px;
  line-height: 40px;
  margin-bottom: 20px;
  display: block;
}
#item_detail #lead .inner dl dd {
  width: 47%;
}
#item_detail #lead .inner dl dd p.product_title {
  font-size: 30px;
  line-height: 40px;
  margin-bottom: 20px;
  display: block;
}

/* sec1 */
#sec1 .inner {
  width: 70%;
  margin: 100px auto;
  display: flex;
}
#sec1 .inner .link_img{
  padding: 0 -10px 0 0;
}

/* sec2 */
#sec2 .img_area {
  width: 65%;
  margin: 80px auto 0;
}

/* sec3 */
#sec3 {
  background: url(../img/sec3_bg.jpg);
}
/* sec4 */
#sec4 {
  background: url(../img/sec4_bg.jpg);
}
/* sec5 */
#sec5 {
  background: url(../img/sec5_bg.jpg);
}
/* sec3 *//* sec4 *//* sec5 */
#sec3 ,
#sec4 ,
#sec5 {
  background-size: 100%;
  background-attachment: fixed;
  background-repeat: round;
  margin: 80px 0;
  padding: 60px 0;
}
#sec3 .img1 ,
#sec4 .img1,
#sec5 .img1{
  position: relative;
  width: 70%;
  margin: 50px auto 0;
}
#sec3 .img1 p ,
#sec4 .img1 p,
#sec5 .img1 p {
  width: 100%;
  margin: 20px auto 0;
  font-weight: bold;
  font-size: medium;
}

/* INFO*/
#info {
  background: url(../img/info_bg.jpg);
  background-size: cover;
  padding: 165px auto;
}
#info .mov {
  margin: 140px auto;
}
#item_detail #info div.inner {
  width: 70%;
  margin: 50px auto;
}
#item_detail #info div.inner div.info_wrap {
  position: relative;
  display: flex;
  width: 100%;
  justify-content: space-around;
  align-items: center;
}
#item_detail #info .img1 {
    width: 70%;
    position: absolute;
    top: 85px;
    left: -90px;
}
#item_detail #info .text {
  position: relative;
  z-index: 999;
  width: 45%;
  margin: 100px 0 100px auto;
}
#item_detail #info p.caution {
  text-align: center;
  color: #dce7ea;
  font-size: 15px;
  margin: 20px 0 50px 0;
}
#item_detail .btnBuy {
  width: 500px;
  margin: 60px auto;
}

#info .copyright1 {
  width: auto;
  margin: 30px auto 140px;
}
#info .copyright1 p {
  font-size: 12px;
  text-align: center;
}

@media screen and (max-width: 768px) {
  .pc {
    display: none;
  }
  .sp {
    display: block;
  }
  /* TOP */
  #item_detail {
    font-size: 3.5vw;
  }
  .fixed_logo {
    width: 70px;
  }

  /* TOP */
  #top1 .text1 {
    margin: 0 auto;
    padding-top: 30px;
  }
  #top1 p.top_text {
    font-size: 2vw;
    margin: 10px 0;
  }
  #top1 .text2 {
    margin: 20px auto 0;
    padding-bottom: 30px;
  }
  #top2 {
    margin: 25px 0 0 0;
  }
  #top3 .top3_text {
    margin: 30px 0 50px 40px;
    width: 65%;
    font-size: 11px;
  }
  #top3 .top3_title {
    font-size: 5vw;
    margin: 0 0 20px 0;
  }
  #top3 .bg_img {
    width: 85%;
    top: 500px;
    right: 0;
  }


  /* LEAD */
  #item_detail #lead {
    width: 100% !important;
    height: auto;
    padding: 0;
    margin-top: -5vw;
    position: relative;
    z-index: 9;
  }
  #item_detail #lead .inner dl {
    width: 90%;
    flex-direction: column;
    margin: 0px auto;
  }
  #item_detail #lead .inner dl dt {
    width: 80%;
    margin: 0 auto 0vw;
  }
  #item_detail #lead .inner dl dd {
    width: 100%;
    margin-bottom: 30px;
  }
  #item_detail #lead .inner dl dd strong {
    font-size: 4vw;
    text-align: center;
    line-height: 1.3;
    margin-bottom: 20px;
    display: block;
  }
  #item_detail #lead .inner .mov {
    margin-top: 10vw;
    width: 90%;
  }
  #item_detail #lead .inner .lead-description {
    background-position-x: 50px;
  }
  #item_detail #lead .inner dl dd p.product_title {
    font-size: 5.5vw;
    text-align: center;
    line-height: 1.3;
    margin-bottom: 20px;
    display: block;
  }

  /* init */
  #item_detail h2 {
    font-size: 50px;
  }
  #item_detail .red-caption {
    font-size: 1.2rem;
  }

  /* sec1 */
  #sec1 .inner {
    width: 90%;
    margin: 0 auto 30px;
  }

  /* sec2 */
  #sec2 .img_area {
    width: 80%;
    margin: 25px auto 0;
  }
  /* sec3 */
  #sec3, #sec4, #sec5 {
    margin: 40px 0;
    padding: 20px 0;
  }
  #sec3 .img1, 
  #sec4 .img1, 
  #sec5 .img1 {
    margin: 0 auto;
    width: 90%;
  }
    #sec3 p, #sec4 p, #sec5 p {
      width: 90% !important;
      margin: 20px auto !important;
      font-size: 11px !important;
    }

  /* INFO*/
  #info {
    background-position: bottom;
    background-repeat: no-repeat;
  }
  #info .mov {
    margin: 50px auto;
    width: 90% !important;
  }
    .youtube {
    position: relative;
    width: 100%;
    padding-top: 56.25%;
    box-sizing: border-box;
  }
  #item_detail #info div.inner {
    width: 80%;
    margin: 0 auto;
  }
  #item_detail #info .img1 {
    position: static;
    width: 100%;
    margin: 0 auto 20px;
  }

  #item_detail #info .text {
    position: static;
    width: 100%;
    margin: 0 auto;
    font-size: 3vw;
  }

  #item_detail #info p.caution {
    width: 90%;
    margin: 20px auto;
    font-size: 3vw;
  }

  #item_detail .btnBuy {
    width: 80%;
    margin: 0px auto 5vw;
  }
  #item_detail #info div.inner div.info_wrap {
    display: block;
  }
  #info .copyright1 {
    margin: 0 auto;
    padding: 30px 0;
  }
  #item_detail {
    padding-bottom: 0;
  }
}
@media screen and (max-width: 350px) {
  #top3 .bg_img {
    top: 520px;
  }
}
.position-relative {
  position: relative;
}

.d-flex {
  display: flex;
}

.mr3 {
  margin-right: 3%;
}

.w-50 {
  width: 50%;
}

.w-100 {
  width: 100%;
}

.sec_title_w {
  width: 489px;
}

.spec_title_w {
  width: 80%;
}

.point4_detail {
  position: relative;
}