.rts-title {
  background: url(../img/concept/sp_concept.webp) #222 no-repeat 0 70px;
}
@media screen and (min-width: 768px) {
  .rts-title {
    background: url(../img/concept/concept.webp) #222 no-repeat 0 0;
    background-size: contain;
    max-height: unset;
  }
}

.rts-title-box {
  position: static;
}
@media screen and (min-width: 768px) {
  .rts-title-box {
    position: absolute;
  }
}

.concept-main {
  padding: 0 20px 80px 20px;
  margin-top: 180px;
}
.concept-main h2 {
  text-align: center;
  background: none;
  font-size: 1.75rem;
}
.concept-main p {
  line-height: 2;
  margin-bottom: 40px;
}
@media screen and (min-width: 768px) {
  .concept-main {
    width: 1240px;
    padding: 0 20px;
    margin: 280px auto 196px auto;
    text-align: center;
  }
  .concept-main h2 {
    font-size: 3rem;
    margin-bottom: 144px;
  }
  .concept-main p {
    font-size: 1.5rem;
    line-height: 3;
  }
}

.concept-copy {
  display: flex;
  justify-content: center;
  padding: 64px 0;
}
.concept-copy h2 {
  background: #fff;
  font-size: 1.25rem;
  font-weight: 400;
  text-align: left;
  padding: 0;
  margin: 0;
}
@media screen and (min-width: 768px) {
  .concept-copy {
    padding: 160px 0;
  }
  .concept-copy h2 {
    font-size: 1.75rem;
    text-align: center;
  }
}

.concept-eye, .concept-robot, .concept-sw {
  padding: 0;
}
@media screen and (min-width: 768px) {
  .concept-eye .rts-content-container, .concept-robot .rts-content-container, .concept-sw .rts-content-container {
    width: auto;
    padding-bottom: 320px;
    background: none;
  }
}

.concept-sw {
  padding-bottom: 0 !important;
}

.rts-content-container {
  padding: 0;
  background: #EFEFEF;
}
.rts-content-container .concept-box {
  padding-bottom: 160px;
}
.rts-content-container .concept-box-img {
  display: block;
}
.rts-content-container .concept-box-text {
  padding: 32px 20px;
  background: #fff;
}
.rts-content-container .concept-box-text h3 {
  font-size: 1.5rem;
  line-height: 1;
  margin-bottom: 8px;
}
.rts-content-container .concept-box-text p {
  margin-bottom: 0;
}
@media screen and (min-width: 768px) {
  .rts-content-container .concept-box {
    position: relative;
    padding-bottom: 0;
  }
  .rts-content-container .concept-box-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 1240px;
    padding: 0 20px;
    background: none;
    color: #fff;
  }
  .rts-content-container .concept-box-text h3 {
    font-size: 2.5rem;
    margin-bottom: 16px;
  }
  .rts-content-container .concept-box-text p {
    font-size: 1.5rem;
  }
}

@media screen and (min-width: 768px) {
  .concept-robot .concept-box-text, .concept-sw .concept-box-text {
    color: #333;
    top: 20%;
  }
}

/*# sourceMappingURL=concept.css.map */