@charset "utf-8";
/* CSS Document */
#contents {
  background-color: #edf7fc;
}
/*hero
────────────────────────────*/
#hero {
  padding-top: 13%;
  text-align: center;
  color: #fff;
  height: 100vh;
}
@media (max-width:768px) {
  #hero {
    padding-top: 30%;
  }
}
.catch {
  font-size: 6rem;
  font-family: "游明朝体", "Yu Mincho", YuMincho, "ヒラギノ明朝 Pro", "Hiragino Mincho Pro", "MS P明朝", "MS PMincho", serif;
  font-weight: 900;
  letter-spacing: 0.1em;
  line-height: 1;
}
.sub-catch {
  background-image: url("../images/bk-catch.png");
  background-repeat: no-repeat;
  background-position: center bottom;
  background-size: contain;
  font-size: 2.8rem;
  line-height: 1;
  padding-top: 30px;
  padding-bottom: 8%;
}
.company-name {
  display: inline-block;
  padding: 10px 80px;
  border: solid 1px #fff;
  font-size: 2.6rem;
}
.en {
  font-size: 1.8rem;
  margin-top: 10px;
  display: block;
}
@media (max-width:480px) {
  .catch {
    font-size: 3rem;
    letter-spacing: 0em;
  }
  .sub-catch {
    font-size: 2rem;
  }
  .company-name {
    font-size: 2rem;
  }
  .en {
    font-size: 1.5rem;
  }
}
/*scroll
────────────────────────────*/
.scroll {
  position: relative;
  margin-top: 180px;
}
.scroll a {
  padding-top: 60px;
  color: #fff;
}
.scroll a span {
  position: absolute;
  top: -50px;
  ;
  left: 50%;
  width: 30px;
  height: 50px;
  margin-left: -15px;
  border: 2px solid #fff;
  border-radius: 50px;
  box-sizing: border-box;
}
.scroll a span::before {
  position: absolute;
  top: 10px;
  left: 50%;
  content: '';
  width: 6px;
  height: 6px;
  margin-left: -3px;
  background-color: #fff;
  border-radius: 100%;
  box-sizing: border-box;
}
/*top-head
────────────────────────────*/
#top-head figure {
  align-items: center;
}
#top-head figure img {
  width: 45%;
}
#top-head h2 {
  text-align: center;
  font-size: 3.2rem;
  padding-top: 80px;
  background-image: url("../images/ic-hammer.png");
  background-repeat: no-repeat;
  background-position: top center;
  margin-bottom: 100px;
}
@media (max-width:768px) {
  #top-head h2 {
    font-size: 2.6rem;
  }
}
@media (max-width:540px) {
  #top-head h2 {
    font-size: 2.2rem;
    margin-bottom: 30px;
  }
}
/*「ミラクトロンZ」プレミアム触媒
────────────────────────────*/
#catalyst {
  background-image: url("../images/top-bk01.png"), url("../images/top-img03.jpg");
  background-repeat: no-repeat, no-repeat;
  background-position: bottom center, bottom right;
  background-size: cover, calc(100% - 50%);
  padding-bottom: 120px;
}
@media (max-width:1625px) {
  #catalyst {
    background-position: bottom center, top right;
  }
}
#catalyst h2 {
  max-width: 1000px;
  margin: auto;
}
#catalyst .read-contents {
  max-width: 500px;
  margin-right: 0;
  margin-left: auto;
}
.catalyst-flow dt {
  width: 65px;
  position: relative;
  font-size: 4.2rem;
  font-weight: 900;
  padding-bottom: 25px;
  margin-bottom: 30px;
}
.catalyst-flow dt::after {
  position: absolute;
  content: "▼";
  font-size: 2rem;
  color: #59aed2;
  bottom: 0;
  left: 25%;
}
.catalyst-flow dd {
  width: calc(100% - 65px);
  margin-top: 10px;
  font-size: 2rem;
}
.catalyst-flow dt:last-of-type {
  margin-bottom: 0;
}
.catalyst-flow dt:last-of-type::after {
  content: "";
}
.nami {
  padding-bottom: 5px;
  background-image: url("../images/wave.png");
  background-repeat: repeat-x;
  background-position: left bottom;
}
@media (max-width:1280px) {
  #catalyst {
    padding-left: 20px;
    padding-right: 20px;
    padding-bottom: 30px;
  }
  .catalyst-flow dd {
    font-size: 1.6rem;
  }
}
@media (max-width:1024px) {
  #catalyst {
    background-position: bottom center, bottom 30px right;
  }
  .catalyst-flow dt {
    width: 45px;
    position: relative;
    font-size: 3rem;
    font-weight: 900;
    padding-bottom: 25px;
    margin-bottom: 30px;
  }
}
@media (max-width:868px) {
  #catalyst {
    padding-left: 20px;
    padding-right: 20px;
  }
}
@media (max-width:680px) {
  #catalyst {
    background-image: url("../images/top-img03.jpg");
    background-size: cover;
    background-position: center center;
    background-color: rgba(255, 255, 255, 0.8);
    background-blend-mode: lighten;
    padding: 30px 30px 30px 60px;
  }
  #catalyst .half-m40 {
    width: 100%;
  }
  #catalyst .read-contents {
    width: 100%;
    margin-left: 0;
  }
}
/*「ミラクトロンZ」プレミアム触媒とは
────────────────────────────*/
#mirakutoronz {
  background-image: url("../images/top-bk02.jpg");
  background-repeat: no-repeat;
  background-position: bottom center;
  background-size: auto 100%
}
.check {
  margin-left: 20px;
  margin-right: 20px;
}
.check li {
  padding-left: 60px;
  background-image: url("../images/ic-chck.png");
  background-repeat: no-repeat;
  background-position: left 10px;
  padding-bottom: 40px;
  border-bottom: dotted 2px #999;
  font-size: 1.8rem;
  margin-bottom: 40px;
  line-height: 2;
}
@media (max-width:768px) {
  .check li {
    padding-bottom: 30px;
    font-size: 1.6rem;
    margin-bottom: 30px;
  }
}
#mirakutoronz .link li {
  background-color: #c3e4f5;
  width: 48%;
}
#mirakutoronz .link li a {
  display: block;
  padding-top: 40px;
  padding-bottom: 40px;
  text-align: center;
}
@media (max-width:540px) {
  #mirakutoronz .link li {
    background-color: #c3e4f5;
    width: 100%;
    padding: 10px;
    margin-bottom: 10px;
    font-size: 1.4rem;
    letter-spacing: 0;
  }
}
/*お客様の声
────────────────────────────*/
#top-voice {
  background-image: url("../images/bk-voice.jpg");
  background-repeat: no-repeat;
  background-position: center right;
}
@media (max-width:1360px) {
  #top-voice {
    background-position: center right -400px;
  }
}
#top-voice .text-contents a {
  display: block;
  padding: 65px 50px;
  background: rgba(195, 228, 245, 0.8);
}
@media (max-width:656px) {
  #top-voice .text-contents a {
    display: block;
    padding: 40px 50px;
    background: rgba(195, 228, 245, 0.8);
  }
}
#top-voice .link-bt {
  font-size: 2.4rem;
}
/*コンテンツリンク
────────────────────────────*/
#contents-link {
  background-color: #fff;
}
#contents-link li {
  width: 49%;
}
@media (max-width:540px) {
  #contents-link li {
    width: 100%;
    margin-bottom: 10px;
  }
}
/*NEWS
──────────────*/
#top-news .block {
  width: 24.6%;
  padding: 50px;
  background: rgba(195, 228, 245, 0.8);
  display: flex;
  justify-content: center;
  align-items: center;
  letter-spacing: 0.5em;
}
@media (max-width:980px) {
  #top-news .block {
    letter-spacing: 0;
  }
}
@media (max-width:854px) {
  #top-news .block {
    width: 22%;
    padding: 30px;
  }
}
#top-news dl {
  padding: 80px 0;
  width: calc(100% - 29.6%);
}
#top-news dl dt, #top-news dl dd {
  padding-top: 20px;
}
#top-news dl dd {
  padding-left: 100px;
  padding-bottom: 20px;
  border-bottom: dotted 2px #999;
}
@media (max-width:768px) {
  #top-news .block {
    width: 100%;
    margin-top: 30px;
  }
  #top-news dl {
    width: 100%;
    padding: 40px;
  }
}
@media (max-width:540px) {
  #top-news dl {
    padding: 20px 0;
  }
  #top-news .float dt {
    float: none;
  }
  #top-news dl dd {
    padding-left: 0;
  }
}