@charset "UTF-8";
body {
  margin: 0;
  padding: 0; 
  text-align: center;
}

div {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

h1,
h2,
h3,
h4 {
  color: #1d3348;
  font-family: "Noto Serif JP", serif;
}

p {
  color: #1d3348;
  font-family: "Noto Sans JP", sans-serif;
}

img {
  margin: 0 auto;
}

.responsive {
  margin: 0;
  padding: 0; 
  width: 100%;
  height: auto;
}

.header {
  pointer-events: none;
}

.header .navi_wrap {
  position: relative;
  margin: 0 auto;
  width: 1300px;
  pointer-events: all;
}

.scroll-wrap {
  overflow: hidden; 
  margin: 0 auto;
  padding-top: 123px;
  width: 1300px;
}

.container {
  position: relative; 
  width: 100%;
}

.text h3 {
  margin-bottom: 1em; 
  font-size: 1.8vw;
}

.text h3 .en {
  color: #929293;
  font-size: 3.5vw;
}

.text p {
  letter-spacing: .8px; 
  font-weight: 500;
  line-height: 2.0em;
}

.text .note {
  margin: 0 !important; 
  font-size: .8em;
  line-height: 1.5em;
}

.second_link {
  font-size: 1vw; 
  font-family: "Noto Serif JP", serif;
}

.second_link a {
  text-decoration: underline;
}

.img_bt {
  -webkit-transition: all 1s;
  transition: all 1s;
}

.img_bt:hover {
  opacity: .7;
}

.attention {
  margin: 100px auto 50px; 
  width: 70%;
}

.attention .icon {
  display: inline;
  float: left;
  width: 5%;
}

.attention .at-text {
  display: inline;
  float: right;
  padding: 5px .5%;
  width: 94%;
  color: #d90012; 
  text-align: left;
  font-size: 15.3px;
}

/* ウルトラファインバブル */
.ultra-fine-bubble {
  position: relative;
}

.ultra-fine-bubble .bg {
  position: absolute;
  top: 176px; 
  left: 0;
  width: 805px;
}

.ultra-fine-bubble .title {
  position: absolute;
  top: 145px;
  right: 0;
  left: 0;
  width: 100.0%;
  text-align: center;
  letter-spacing: .15em; 
  font-size: 42px;
}

.ultra-fine-bubble .text {
  position: absolute;
  top: 33.2%;
  left: 50.0%;
  width: 42.3%;
  text-align: left;
}

.ultra-fine-bubble .text h2 {
  letter-spacing: .10em;
  font-size: 36px;
  line-height: 1.5em;
}

.ultra-fine-bubble .text p {
  margin-top: 18px;
  padding-left: 5px;
  width: 86%;
  font-size: 13px;
  line-height: 2.2em;
}

.ultra-fine-bubble .thumbnail_youtube {
  position: absolute;
  top: 298px; 
  left: 146px;
  width: 428px;
}

.ultra-fine-bubble .bt {
  position: absolute;
  top: 551px;
  left: 707px;
  padding: 0;
  width: 368px;
  border: 1px solid #707070;
}

.ultra-fine-bubble .bt a {
  background-color: #fff;
  color: #1d3348;
}

.ultra-fine-bubble .bt a:hover {
  opacity: .7;
}

.ultra-fine-bubble .bt a {
  display: block;
  padding: 1vw 0;
  width: 100%;
  height: 100%;
  letter-spacing: .8px;
  font-weight: 500;
  font-size: 14px;
  font-family: "Noto Sans JP", sans-serif; 
  line-height: 2.0em;
}

.ultra-fine-bubble .mark_wrap {
  position: absolute;
  top: 681px; 
  left: 273px;
  width: 800px;
}

.ultra-fine-bubble .mark_wrap .mark {
  float: left; 
  width: 60px;
}

.ultra-fine-bubble .mark_wrap .text {
  position: absolute;
  top: 5px; 
  left: 94px;
  width: 670px;
  color: #4b4b4b;
  text-align: left;
  font-size: 13px;
  line-height: 2em;
}

/* ご購入はこちらから */
.shopping {
  position: relative;
}

.shopping .bg {
  width: 1300px;
}

.shopping .white {
  position: absolute;
  top: 316px;
  left: 266px;
  width: 769px;
  height: 301px;
  background-color: #fff;
}

.shopping .logo {
  position: absolute;
  top: -111px; 
  left: 287px;
  width: 196px;
}

.shopping h3 {
  position: absolute;
  top: 84px; 
  width: 100%;
  text-align: center;
  font-size: 35px;
}

.shopping .prize {
  position: absolute;
  top: 154px;
  left: 171px;
  padding-top: 15px;
  width: 426px;
  height: 56px;
  border: 1px solid #1d3348; 
  color: #1d3348;
  font-size: 18px;
  font-family: "Noto Serif JP", serif;
}

.shopping .second_link {
  position: absolute;
  top: 244px; 
  width: 100%;
  text-align: center;
  font-size: 20px;
}

/* products */
.product {
  position: relative;
}

.product .text h2 {
  position: absolute;
  top: 40px; 
  width: 100%;
  letter-spacing: .15em;
  font-size: 52px;
}

.product .image {
  position: absolute;
  top: 154px; 
  left: 311px;
  width: 687px;
}

@media screen and (max-width: 640px) {
  .scroll-wrap {
    padding-top: 81px; 
    width: 100%;
  }
  .header .navi_wrap {
    width: 100%;
    pointer-events: all;
  }
  .contents {
    position: relative; 
    margin: 0 auto;
    width: 100%;
  }
  .text h3 {
    margin-bottom: 1em; 
    font-size: 5.3vw;
  }
  .text h3 .en {
    font-size: 7.5vw;
  }
  .text p {
    letter-spacing: .8px; 
    font-weight: 500;
    font-size: 3.4vw;
    line-height: 2.0em;
  }
  .second_link {
    font-size: 4.5vw;
  }
  .second_link a {
    text-decoration: underline;
  }
  .attention {
    position: relative;
    bottom: 0;
    left: 0;
    margin: 3em 10% 0;
    width: 80%;
    text-align: left;
  }
  .attention .icon {
    display: block;
    float: none;
    margin: 0 auto; 
    width: 11.7%;
  }
  .attention .at-text {
    float: none;
    padding: 5px .5%;
    width: 94%;
    font-size: 3vw;
  }
  /* ウルトラファインバブル */
  .ultra-fine-bubble {
    padding: 3em 0;
  }
  .ultra-fine-bubble .bg {
    position: absolute;
    top: 4.5em; 
    left: 0;
    width: 100%;
  }
  .ultra-fine-bubble .title {
    position: relative;
    top: auto;
    right: auto;
    bottom: auto;
    left: auto;
    margin-bottom: 2em; 
    width: 100%;
    letter-spacing: .2em;
    font-size: 5.0vw;
    line-height: 1.65em;
  }
  .ultra-fine-bubble .text {
    position: relative;
    top: auto;
    right: auto;
    bottom: auto;
    left: auto;
    margin: 0 auto;
    margin-bottom: 1em; 
    width: 80%;
  }
  .ultra-fine-bubble .text h2 {
    margin-bottom: 1em; 
    text-align: center;
    letter-spacing: .2em;
    font-size: 4.8vw;
    line-height: 1.65em;
  }
  .ultra-fine-bubble .text p {
    /*リード文*/
    margin-top: .1em;
    margin-bottom: 1em; 
    padding: 0;
    width: 100%;
    text-align: left;
    font-size: 3.3vw;
    line-height: 2.0em;
  }
  .ultra-fine-bubble .thumbnail_youtube {
    position: relative;
    top: auto;
    right: auto;
    bottom: auto;
    left: auto;
    margin: 0 auto;
    margin-bottom: 35px; 
    width: 80.0%;
  }
  .ultra-fine-bubble .bt {
    position: relative;
    top: auto;
    right: auto;
    bottom: auto;
    left: auto;
    margin: 0 auto;
    margin: 2em auto 3em; 
    padding: .75em;
    width: 78.1%;
    height: auto;
  }
  .ultra-fine-bubble .bt a:hover {
    opacity: .3;
  }
  .ultra-fine-bubble .bt a {
    display: block;
    padding: 1vw 0;
    width: 100%;
    height: 100%;
    letter-spacing: .8px;
    font-weight: 500;
    font-size: 14px;
    font-family: "Noto Sans JP", sans-serif; 
    line-height: 2.0em;
  }
  .ultra-fine-bubble .mark_wrap {
    position: relative;
    top: auto;
    right: auto;
    bottom: auto; 
    left: auto;
    width: 100%;
  }
  .ultra-fine-bubble .mark_wrap .mark {
    float: none;
    margin: 0 auto;
    margin-bottom: 1em; 
    width: 14.4%;
  }
  .ultra-fine-bubble .mark_wrap .text {
    position: relative;
    top: auto;
    right: auto;
    bottom: auto; 
    left: auto;
    margin-top: .1em;
    padding: 0;
    width: 80%;
    text-align: left;
    font-size: 3.3vw;
    line-height: 2.0em;
  }
  /* ご購入はこちらから */
  .shopping {
    margin-bottom: 100px;
  }
  .shopping .bg {
    width: 100%;
  }
  .shopping .white {
    position: relative;
    top: auto;
    right: auto;
    bottom: auto;
    left: auto;
    margin: 0 auto;
    margin-top: -4em; 
    width: 84%;
    height: auto;
  }
  .shopping .logo {
    position: relative;
    top: auto;
    top: -18vw;
    right: auto;
    bottom: auto;
    left: auto;
    margin: 0 auto;
    margin-bottom: -5em; 
    width: 38.1%;
  }
  .shopping h3 {
    position: relative;
    top: auto;
    right: auto;
    bottom: auto;
    left: auto;
    margin-bottom: 1em; 
    width: 100%;
    text-align: center;
    letter-spacing: .2em;
    font-size: 4.8vw;
    line-height: 1.65em;
  }
  .shopping .prize {
    position: relative;
    top: auto;
    right: auto;
    bottom: auto;
    left: auto;
    margin: 0 auto;
    margin-bottom: 1.5em; 
    padding: 1em 0;
    width: 83%;
    height: auto;
    font-size: 18px;
  }
  .shopping .second_link {
    position: relative;
    top: auto;
    right: auto;
    bottom: auto; 
    left: auto;
    width: 100%;
    text-align: center;
    font-size: 20px;
  }
  /* products */
  .product .text h2 {
    position: relative;
    top: auto;
    right: auto;
    bottom: auto;
    left: auto;
    margin: 1em auto; 
    width: 100%;
    letter-spacing: .2em;
    font-size: 5.5vw;
    line-height: 1.65em;
  }
  .product .image {
    position: relative;
    top: auto;
    right: auto;
    bottom: auto;
    left: auto;
    margin: 0 auto;
    margin-bottom: 20px; 
    width: 88.5%;
  }
}