@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/advancedness/main_img.jpg);
  background-repeat: no-repeat;
  background-size: cover;
  padding-top: 30%;
}

.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;
}

.inner_1200 {
  width: 90%;
  max-width: 1200px;
  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(4.5vw, 20px);
  color: #fff;
  line-height: 2.5;
  margin: 80px auto 40px;
  text-align: center;
}

main p {
  font-size: 13px;
  color: #fff;
  line-height: 2.2;
}

p.tyusyaku {
  font-size: 12px;
}

.txt_14 {
  font-size: min(3.1vw, 14px);
}


/* iot-area */

.iot-area,
.deli-area {
  margin-bottom: 100px;
}

.iot-area .c_01 {
  /* display: flex;
  justify-content: end; */
  margin: 0 auto;
}

.iot-area .c_01 div {
  width: 100%;
  padding: 40px 50px;
  background-color: #fff;
}

.iot-area .c_01 div:nth-child(1) {
  background-color: #dfe0e2;
  display: flex;
  align-items: center;
}

.iot-area .c_01 div:nth-child(2) {
  background-color: #fff;
}

.iot-area .c_01 div p {
  color: #000;
}

.iot-area .c_01 div p.weight {
  font-size: min(4.5vw, 16px);
  font-weight: 600;
  line-height: 2.5;
  text-align: center;
  margin: 0 auto;
}

.iot-area .c_01 div.column figure {
  max-width: 1000px;
  width: 100%;
  margin: 3% auto;
}


/* deli-area */


.deli-area h5 {
  font-size: min(4vw, 18px);
  /* color: #000; */
  color: #fff;
  line-height: 1.5;
  background-color: #a59c74;
  padding: 10px;
  margin-bottom: 10px;
  box-sizing: border-box;
}

.deli-area p {
  /* color: #000; */
  color: #fff;
}

.deli-area .c_02 {
  width: 100%;
  display: flex;
  justify-content: center;
  margin: 0 auto;
}

.deli-area .left_box {
  width: 42%;
  padding: 30px;
  box-sizing: border-box;
}

.deli-area .left_box div {
  margin-bottom: 20px;
}

.deli-area .right_box {
  width: 58%;
  padding: 30px 10px;
  box-sizing: border-box;
}

/* .deli-area .right_box figure {
  display: flex;
  justify-content: space-between;
  margin: 0 auto;
} */

.deli-area h4 {
  margin: 80px auto 10px;
}


.notes {
  padding: 100px 0 100px 1em;
}

.induction-flex {
  margin: 0 auto 100px;
}

@media only screen and (max-width: 767px) {
  .lower_ttl {
    padding-top: 60%;
    background-position: center;
  }

  .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;
  }

  main h4 {
    color: #fff;
    line-height: 2.5;
    margin: 40px auto 15px;
    text-align: center;
  }

  .lead_txt {
    margin-bottom: 15px;
    font-size: 12px;
    line-height: 1.8;
  }

  .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;
  }

  .txt_14 {
    font-size: min(3.1vw, 16px);
  }

  /* iot-area */

  .iot-area .c_01 div p.weight {
    font-size: 13px;
    line-height: 2.1;
  }

  .iot-area {
    margin-bottom: 80px;
  }

  .iot-area .c_01 {
    justify-content: end;
    flex-direction: column;
  }

  .iot-area .c_01 div {
    width: 100%;
    padding: 30px;
  }

  .iot-area .c_01 div.column figure {
    margin: 5% auto 3%;
}

  /* deli-area */
  .deli-area h4 {
    margin: 40px auto 15px;
  }

  .deli-area h5 {
    padding: 8px;
  }

  .deli-area {
    margin-bottom: 40px;
  }

  .deli-area .left_box div {
    margin-bottom: 30px;
  }

  .deli-area .c_02 {
    display: flex;
    justify-content: center;
    margin: 0 auto;
    flex-direction: column-reverse;
  }

  .deli-area .left_box {
    width: 100%;
    padding: 30px 0 0;
  }

  .deli-area .right_box {
    width: 100%;
    margin: 0 auto;
    padding: 0;
  }

  .notes {
    padding: 60px 0 60px 1em;
  }

  .induction-flex {
    margin: 0 auto 50px;
  }

}