@charset "UTF-8";

.video-area {
  width: 100vw;
  /* height: 100vh; */
  overflow: hidden;
}

.video-area video {
  position: fixed;
  top: 0;
  left: 0;
  width: auto;
  height: auto;
  min-width: 100%;
  min-height: 100%;
  z-index: -1;
}

footer {
  position: relative;
  z-index: 99;
}

main {
  padding-bottom: 0;
}
main p {
  font-size: min(3.1vw, 16px);
  line-height: 1.8;
  letter-spacing: 2px;
  color: #fff;
  font-feature-settings: "palt";
}

main p.text {
  text-align: center;
}

.lower_ttl {
  position: relative;
  width: 100%;
  background-image: url(../img/kaji-raku/main_img.jpg);
  background-repeat: no-repeat;
  background-size: cover;
  padding-top: 30%;
  background-position: bottom;
}

.lower_ttl h2 {
  position: absolute;
  text-align: center;
  font-size: 30px;
  top: 60%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #fff;
  letter-spacing: 5px;
}

figure {
  position: relative;
}

.inner_1000 {
  width: 90%;
  max-width: 1000px;
  margin: 0 auto;
}

.content_wrap {
  /* background-image: url(../img/eco/bg.jpg); */
  /* background-image: url(../img/eco/bg.png);
  background-repeat: no-repeat;
  background-size: cover; */
  background-color: #081933;
}

.main_txt .inner {
  padding: 10% 0 10%;
  display: flex;
  justify-content: space-between;
}
.main_txt figure {
  max-width: 600px;
  width: 50%;
  margin-right: 3%;
}
.main_txt h3 {
  font-size: min(3.5vw, 24px);
  color: #fff;
  line-height: 1.8;
  margin-top: 50px;
  align-content: center;
}

.cap_Txt {
  bottom: 5px;
}

.item-ttl {
  font-size: 18px;
  letter-spacing: 2px;
  text-align: center;
  margin: 10px auto 10px;
}

.item-text {
  font-size: min(3.1vw, 14px);
  text-align: center;
}

.sub-ttl {
  font-size: 24px;
  letter-spacing: 2px;
  margin-bottom: 40px;
}

.small {
  font-size: 0.8em;
}

.mini {
  font-size: 12px;
}

main h4 {
  font-size: min(3.5vw, 22px);
  color: #fff;
  line-height: 2.5;
}
main p {
  font-size: min(3.5vw, 16px);
  color: #fff;
  line-height: 1.5;
}
p.tyusyaku {
  font-size: 12px;
  text-align: center;
}


/* iotbath-area */

.iotbath-area,
.kaji-area {
  margin-bottom: 100px;
}
.iotbath-area .c_01 {
  display: flex;
  justify-content: space-between;
  margin: 0 auto;
  background-color: #fff;
  padding: 50px;
}
.iotbath-area .c_01 div {
  width: 53%;
}
.iotbath-area .c_01 figure {
  width: 43%;
  display: flex;
  align-items: center;
}
.iotbath-area .c_01 div p {
  color: #000;
}
.iotbath-area .c_01 div p.weight {
  font-weight: 600;
  line-height: 2.5;
  text-align: center;
  margin: 0 auto 20px;
}
.iotbath-area .c_01 div.column figure {
  max-width: 200px;
  width: 100%;
  margin: 5% auto;
}


/* kaji-area */

.kaji-area p {
  color: #fff;
} 
.kaji-area h4 {
  position: relative;
  /* padding:10px; */
  border-bottom: 1px solid #fff;
  margin-bottom: 20px;
}
/* .kaji-area h4:before {
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 20%;
  height: 3px;
  content: '';
  background: #837c5e;
} */
.kaji-area h5 {
  font-size: min(3.5vw, 16px);
  /* color: #000; */
  color: #fff;
  line-height: 1.5;
  background-color: #61777f;
  padding: 8px;
  margin: 15px auto 10px;
} 
.kaji-area ul {
  display: flex;
  justify-content: space-between;
  margin: 0 auto;
}
.kaji-area ul li {
  width: 31.99999999%;
}
.kaji-area .kaji_box {
  margin-bottom: 50px;
}

.notes {
  padding: 100px 0 100px 1em;
}
.induction-flex {
  margin: 0 auto 100px;
}

@media only screen and (max-width: 767px) {
  .lower_ttl {
    padding-top: 60%;
  }
  .lower_ttl h2 {
    font-size: 20px;
    transform: translate(-50%, 0);
  }

  .main_txt .inner {
    padding: 10% 0 15%;
    display: block;
    width: 80%;
  }
  .main_txt h3 {
    font-size: min(3.7vw, 18px);
    text-align: center;
    line-height: 1.7;
  }

  h4 {
    font-size: min(3.7vw, 18px);
    color: #fff;
    line-height: 2.5;
    margin: 40px auto;
    text-align: center;
}
  .main_txt figure {
    width: 95%;
    margin: 0 auto;
  }

  .item-ttl {
    margin: 8px auto 4px;
  }

  .sub-ttl {
    font-size: 22px;
    line-height: 1.4;
    text-align: center;
    margin-bottom: 20px;
  }

  /* iotbath-area */

  .iotbath-area {
    margin-bottom: 80px;
}
.kaji-area {
  margin-bottom: 60px;
}
.iotbath-area .c_01 {
  flex-direction: column;
  padding: 10px;
}
.iotbath-area .c_01 div {
  width: 100%;
  padding: 20px;
}
.iotbath-area .c_01 figure {
  width: 100%;
  display: flex;
  align-items: center;
  padding: 20px;
}

/* kaji-area */

.kaji-area .c_02 {
  display: flex;
  flex-direction: column;
}
.kaji-area ul li {
  width: 100%;
  margin-bottom: 20px;
}
.kaji-area ul li:nth-child(3n) {
  margin-bottom: 0px;
}
.kaji-area .kaji_box {
  margin-bottom: 40px;
}
.kaji-area h5 {
  font-size: min(3.5vw, 15px);
  /* color: #000; */
  color: #fff;
  line-height: 1.5;
  background-color: #61777f;
  padding: 8px;
  margin: 12px auto 8px;
} 

.notes {
  padding: 60px 0 60px 1em;
}
.induction-flex {
  margin: 0 auto 50px;
}

}