@charset "UTF-8";
/* -------------------------------------
フォント
------------------------------------- */
.about_inner {
  padding-bottom: 23rem;
}
@media screen and (max-width: 768px) {
  .about_inner {
    padding-bottom: 14rem;
  }
}

.about .c-about_img-block .c-about_img {
  height: auto;
}
.about .c-about_img-block .c-about_img:nth-child(1) {
  width: 25.5rem;
  aspect-ratio: 255/350;
  top: 12rem;
}
@media screen and (max-width: 1024px) {
  .about .c-about_img-block .c-about_img:nth-child(1) {
    width: 13.515rem;
  }
}
.about .c-about_img-block .c-about_img:nth-child(2) {
  width: 25.5rem;
  aspect-ratio: 255/172;
  bottom: -4.4rem;
}
@media screen and (max-width: 1024px) {
  .about .c-about_img-block .c-about_img:nth-child(2) {
    width: 13.515rem;
  }
}
@media screen and (max-width: 768px) {
  .about .c-about_img-block .c-about_img:nth-child(2) {
    bottom: 0;
    right: 2rem;
    translate: 0 3rem;
  }
}

.commit {
  position: relative;
  z-index: 0;
  background: linear-gradient(201deg, #FFF 1.94%, #F6EDE3 97.1%);
}
.commit .c-commitment_bg {
  top: 10rem;
  left: 1rem;
}
@media screen and (max-width: 768px) {
  .commit .c-commitment_bg {
    top: 8rem;
    left: 50%;
  }
}

.commit_inner {
  padding-block: 20.8rem 20.5rem;
}
@media screen and (max-width: 768px) {
  .commit_inner {
    padding-block: 10.5rem 14rem;
  }
}

.feat {
  background-color: #FCFBF9;
}

.feat_inner {
  padding-block: 14rem 23rem;
}
@media screen and (max-width: 768px) {
  .feat_inner {
    padding-block: 8rem 14rem;
  }
}

.feat_cnt {
  margin-top: 6.4rem;
}
@media screen and (max-width: 768px) {
  .feat_cnt {
    margin-top: 4.4rem;
  }
}

.cos-menu {
  background-color: #F7F4F0;
}

.cos-menu_inner {
  padding-block: 14rem 19.5rem;
}
@media screen and (max-width: 768px) {
  .cos-menu_inner {
    padding-block: 8rem 14rem;
  }
}

.cases {
  background-color: #F6EDE3;
}

.cases_inner {
  padding-block: 13.6rem 21rem;
}
@media screen and (max-width: 768px) {
  .cases_inner {
    padding-block: 8rem 14rem;
  }
}

.flow {
  background-color: #F7F4F0;
}

.flow_inner {
  padding-block: 14rem 19.5rem;
}
@media screen and (max-width: 768px) {
  .flow_inner {
    padding-block: 8rem 10rem;
  }
}

.flow-block {
  margin-top: 6.4rem;
}
@media screen and (max-width: 768px) {
  .flow-block {
    margin-top: 4.4rem;
  }
}

.block {
  background: linear-gradient(228deg, #F7F7F7 0%, #E6F3FB 100%);
}

.whitening {
  z-index: 0;
}
.whitening .c-reasons_bg {
  top: 9.7rem;
  left: 0.8rem;
  width: min(77.5694444444vw, 1117px);
}
@media screen and (max-width: 768px) {
  .whitening .c-reasons_bg {
    top: 8rem;
    width: calc(100% - 3rem);
    left: 50%;
  }
}
.whitening .c-about_cnt {
  padding-top: 9.5rem;
}
@media screen and (max-width: 768px) {
  .whitening .c-about_cnt {
    padding-top: 3.5rem;
    gap: 4.6rem;
  }
}
.whitening .c-about_img {
  height: auto;
}
.whitening .c-about_img:nth-child(1) {
  width: 25.5rem;
  aspect-ratio: 255/255;
  top: 20rem;
}
@media screen and (max-width: 1024px) {
  .whitening .c-about_img:nth-child(1) {
    width: 13.515rem;
  }
}
.whitening .c-about_img:nth-child(2) {
  width: 21.3rem;
  aspect-ratio: 213/146;
  bottom: -6.3rem;
  right: 4rem;
}
@media screen and (max-width: 1024px) {
  .whitening .c-about_img:nth-child(2) {
    width: 13.515rem;
  }
}
@media screen and (max-width: 768px) {
  .whitening .c-about_img:nth-child(2) {
    bottom: 0;
  }
}
@media screen and (max-width: 768px) {
  .whitening .c-about_img-block {
    height: 20rem;
  }
}
.whitening .c-self_block {
  margin-top: 14rem;
}
@media screen and (max-width: 768px) {
  .whitening .c-self_block {
    margin-top: 7rem;
  }
}
.whitening .c-self_block::before {
  background-color: #fff;
  opacity: 0.8;
  -webkit-filter: unset;
          filter: unset;
}
.whitening .c-self_ttl {
  font-size: 2.6rem;
}
@media screen and (max-width: 768px) {
  .whitening .c-self_ttl {
    font-size: 2rem;
  }
}
.whitening .c-self_list {
  width: 67.9rem;
  margin-inline: auto;
}
@media screen and (max-width: 768px) {
  .whitening .c-self_list {
    width: 100%;
  }
}
.whitening .c-list > li {
  padding-block: 1.2rem;
  border-color: #ACACAC !important;
}
.whitening .c-list > li::before {
  background-image: url(../img/common/icon_diamond_blue.svg);
}

.white-feat_inner {
  padding-block: 14rem 21rem;
}
@media screen and (max-width: 768px) {
  .white-feat_inner {
    padding-block: 8rem 14rem;
  }
}

.white-feat_cnt {
  margin-top: 6.4rem;
}
@media screen and (max-width: 768px) {
  .white-feat_cnt {
    margin-top: 4.4rem;
  }
}

.white-feat .c-3topic > li {
  min-height: 26.6rem;
  background-color: #fff;
}
@media screen and (max-width: 768px) {
  .white-feat .c-3topic > li {
    min-height: unset;
  }
}
.white-feat .c-3topic > li > .--ttl {
  color: #768EA2;
}

.white-plan_inner {
  padding-block: 13.4rem 18.2rem;
}
@media screen and (max-width: 768px) {
  .white-plan_inner {
    padding-block: 8rem 14rem;
  }
}

.white-plan {
  background-color: #f7f7f7;
}
.white-plan .c-reasons_cnt > .--text {
  letter-spacing: 0.05em;
  line-height: 1.7;
}
.white-plan .c-reasons_list > li {
  border-color: rgba(67, 60, 44, 0.12);
  padding-block: 6.1rem;
}
@media screen and (max-width: 768px) {
  .white-plan .c-reasons_list > li {
    padding-block: 4.4rem;
  }
}
.white-plan .c-reasons_list.--disc .c-reasons_ttl::before {
  background-image: url(../img/common/icon_diamond_blue.svg);
}
.white-plan .c-reasons_cnt-list {
  margin-top: 2.5rem;
}
.white-plan .c-reasons_cnt-list > li > .--ttl {
  color: #7A99A7;
}

.white-plan_topic {
  margin-top: 18.7rem;
  padding: 4.8rem;
  border-radius: 1rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 5.6rem;
  position: relative;
  background-color: #fff;
}
@media screen and (max-width: 768px) {
  .white-plan_topic {
    margin-top: 10rem;
    padding: 3.8rem 2rem;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    gap: 2rem;
  }
}
.white-plan_topic .c-reasons_ttl {
  gap: 1.2rem;
}
@media screen and (max-width: 768px) {
  .white-plan_topic .c-reasons_ttl {
    gap: 1rem;
  }
}
.white-plan_topic .c-reasons_ttl::before {
  content: "";
  display: block;
  width: 1.2rem;
  height: 1.2rem;
  background-image: url(../img/common/icon_diamond_blue.svg);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: contain;
}
@media screen and (max-width: 768px) {
  .white-plan_topic .c-reasons_ttl::before {
    width: 1rem;
    height: 1rem;
  }
}
.white-plan_topic .c-reasons_ttl .--ttl {
  line-height: 1.7;
}
.white-plan_topic .c-reasons_cnt {
  margin-top: 2.5rem;
}
.white-plan_topic .c-reasons_cnt > .--text {
  line-height: 2;
  letter-spacing: 0;
}
.white-plan_topic .c-reasons_merit {
  margin-top: 2.2rem;
}
.white-plan_topic .c-reasons_merit-list {
  background-color: #F2F6F8;
}
.white-plan_topic .c-reasons_merit-list dt {
  color: #7A99A7;
}
.white-plan_topic .c-reasons_merit-list:nth-child(even) {
  background-color: #FCFBF9;
}
.white-plan_topic .c-reasons_merit-list .c-list2 {
  margin-top: 0.4rem;
}
.white-plan_topic .c-reasons_img-block {
  width: 31.5rem;
  height: auto;
  aspect-ratio: 315/323;
}
@media screen and (max-width: 768px) {
  .white-plan_topic .c-reasons_img-block {
    width: 100%;
  }
}

.white-plan-bubble {
  padding: 1.3rem 2.8rem;
  border-radius: 10rem;
  position: absolute;
  top: 0;
  left: 2.2rem;
  translate: 0 calc(-100% + 0.8rem);
  display: grid;
  place-content: center;
  background-color: #7A99A7;
}
@media screen and (max-width: 768px) {
  .white-plan-bubble {
    padding: 1rem 1.8rem;
  }
}
.white-plan-bubble::before {
  content: "";
  position: absolute;
  left: 3.1rem;
  bottom: 0.8rem;
  translate: 0 100%;
  width: 2.8rem;
  height: 1.9rem;
  clip-path: polygon(0% 100%, 23.92418% 0%, 100% 0%);
  background-color: inherit;
}
.white-plan-bubble .--text {
  color: #fff;
  line-height: 1.6;
  letter-spacing: 0.05em;
}

.faq {
  background-color: #F6EDE3;
}

.faq_inner {
  padding-block: 14rem 21rem;
}
@media screen and (max-width: 768px) {
  .faq_inner {
    padding-block: 8rem 12rem;
  }
}