@charset "UTF-8";

/******************************
intro
******************************/
.intro .ttlbox {
  margin-bottom: 5rem;
  text-align: center;
}
.intro .ttlbox h2 {
  font-size: 2.5rem;
  font-weight: 600;
}
.intro .txtbox .txt {
  color: #818F99;
  font-size: 1.8rem;
  font-weight: 600;
}
.intro .morebtn1 {
  margin-top: 3rem;
}
@media only screen and (max-width: 1180px) {
}
@media only screen and (max-width: 1024px) {
}
@media only screen and (max-width: 820px) {
}
@media only screen and (max-width: 768px) {
}
@media only screen and (max-width: 767px) {
  .intro .ttlbox {
    margin-bottom: 4rem;
    text-align: left;
  }
  .intro .ttlbox h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
  }
}

/******************************
bgfixbox
******************************/
.bgfixbox {
  position: relative;
  aspect-ratio: 2/.5;
  clip-path: inset(0);
  margin: 0 calc(50% - 50vw) 8rem;
  width: 100vw;
}
.bgfixbox::before {
  background: url(../../images/page/concept/bgfixbox.webp) no-repeat center / cover;
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  width: 100%;
}
@media only screen and (max-width: 1180px) {
}
@media only screen and (max-width: 1024px) {
}
@media only screen and (max-width: 820px) {
  .bgfixbox {
    aspect-ratio: 2 / 1;
  }
}
@media only screen and (max-width: 768px) {
}
@media only screen and (max-width: 767px) {
}

/******************************
detail
******************************/
.detailbox .midasi{
  padding: 0.4em 0.5em;
  color: #000000;
  background: #f4f4f4;
  border-left: solid 5px #868686;
  border-bottom: solid 3px #d7d7d7;
  font-size: 2rem;
}

.pagesec.detail {
  padding: 5rem 0;
}
.detail .detailbox li {
  gap: 5rem;
}
.detail .detailbox li:not(:last-child) {
  margin-bottom: 5rem;
}
.detail .detailbox li:nth-child(even) {
  flex-direction: row-reverse;
}
.detail .detailbox .txtbox {
  width: calc(55% - 5rem);
}
.detail .detailbox .txtbox h2 {
  border-bottom: 1px solid #000;
  color: #818F99;
  font-size: 2.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
}
.detail .detailbox .imgbox {
  width: 45%;
}
@media only screen and (max-width: 1180px) {
}
@media only screen and (max-width: 1024px) {
}
@media only screen and (max-width: 820px) {
  .detail .detailbox .txtbox h2 {
    font-size: 2rem;
  }

}
@media only screen and (max-width: 768px) {
}
@media only screen and (max-width: 767px) {
  .detail .detailbox li {
    gap: 1rem;
  }
  .detail .detailbox .imgbox,
  .detail .detailbox .txtbox{
    width: 100%;
  }
  
}