/* ===============================================
concept
=============================================== */
.concept__mv .mainvisual__title {
  background: none;
}
.concept__mv .mainvisual__title::before {
  background: rgba(196, 93, 63, 0.5);
}
.concept__mv .mainvisual__title span {
  position: relative;
  z-index: 3;
  margin-left: 0;
  padding: 85px 35px;
  min-width: 6em;
  color: #fff;
  font-size: 4rem;
}
@media only screen and (max-width: 767px) {
  .concept__contamination__mv .mainvisual__img {
    background: url(/tw/assets/images/concept/contamination/contamination_mainvisual01_sp.jpg) no-repeat right center;
    background-size: cover;
  }
}
@media only screen and (max-width: 767px) {
  .concept__philosophy__mv .mainvisual__img {
    background: url(/tw/assets/images/concept/philosophy/philosophy_mainvisual01_sp.jpg) no-repeat left -320px center;
    background-size: cover;
  }
}
.concept__head {
  max-width: 800px;
  margin: 0 auto 120px;
  padding-top: 40px;
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: center;
          justify-content: center;
  text-align: center;
}
@media only screen and (max-width: 767px) {
  .concept__head {
    margin-bottom: 60px;
  }
}
.concept__head__contamination {
  margin-bottom: 100px;
}
@media only screen and (max-width: 767px) {
  .concept__head__contamination {
    margin-bottom: 25px;
    max-width: inherit;
  }
}
.concept__head__philosophy {
  margin-bottom: 0;
}
.concept__head__title {
  position: relative;
  margin-bottom: 50px;
  padding-bottom: 15px;
  font-size: 2.6rem;
  font-weight: 400;
  letter-spacing: 0.25em;
}
@media only screen and (max-width: 767px) {
  .concept__head__title {
    margin-bottom: 30px;
    padding-bottom: 10px;
    font-size: 2rem;
    letter-spacing: 0.1em;
  }
}
.concept__head__title::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  height: 3px;
  width: 4em;
  background: #db1f14;
}
@media only screen and (max-width: 767px) {
  .concept__head__title::after {
    height: 2px;
    width: 3.5em;
  }
}
.concept__head__text {
  text-align: center;
}
@media only screen and (max-width: 767px) {
  .concept__head__text {
    text-align: left;
  }
}
.concept__foot__btn {
  display: -webkit-flex;
  display: flex;
  margin-top: 55px;
  margin-bottom: -25px;
}
@media only screen and (max-width: 767px) {
  .concept__foot__btn {
    margin-top: 30px;
    margin-bottom: -15px;
  }
}
.concept__foot__btn a {
  position: relative;
  display: block;
  margin: 0 auto;
  padding: 10px 20px 10px 50px;
  text-align: center;
  font-size: 1.4rem;
  border-radius: 10px;
}
.concept__foot__btn a:link, .concept__foot__btn a:visited, .concept__foot__btn a:hover, .concept__foot__btn a:active {
  color: #fff;
  text-decoration: none;
  background: #e43618;
}
.concept__foot__btn a::after {
  content: "";
  position: absolute;
  left: 20px;
  top: 16px;
  width: 12px;
  height: 12px;
  border-top: 1px solid #fff;
  border-right: 1px solid #fff;
  border-bottom: 1px solid transparent;
  border-left: 1px solid transparent;
  -webkit-transform: rotate(-135deg);
          transform: rotate(-135deg);
}
.subpage__contamination.bg__gray {
  padding: 50px 0 50px;
  background: #f2f2f2;
}
@media only screen and (max-width: 767px) {
  .subpage__contamination.bg__gray {
    padding: 40px 0 30px;
  }
}
.subpage__contamination .wrapper {
  margin: 0 auto;
  max-width: 980px;
}
@media only screen and (max-width: 767px) {
  .subpage__contamination .wrapper {
    max-width: inherit;
  }
}
.subpage__contamination__box {
  margin-bottom: 80px;
}
@media only screen and (max-width: 767px) {
  .subpage__contamination__box {
    margin-bottom: 30px;
  }
}
.subpage__contamination__title01 {
  margin-bottom: 35px;
  font-size: 2.4rem;
  font-weight: 400;
  text-align: center;
}
@media only screen and (max-width: 767px) {
  .subpage__contamination__title01 {
    margin-bottom: 20px;
    font-size: 1.8rem;
  }
}
.subpage__contamination__list {
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: space-between;
          justify-content: space-between;
}
@media only screen and (min-width: 768px) {
  .subpage__contamination__list {
    margin: 0 40px;
  }
}
@media only screen and (max-width: 767px) {
  .subpage__contamination__list {
    -webkit-flex-wrap: wrap;
            flex-wrap: wrap;
  }
}
.subpage__contamination__list li:nth-of-type(1) {
  -webkit-flex-basis: 202px;
          flex-basis: 202px;
}
@media only screen and (max-width: 767px) {
  .subpage__contamination__list li:nth-of-type(1) {
    -webkit-flex-basis: 33vw;
            flex-basis: 33vw;
  }
}
.subpage__contamination__list li:nth-of-type(2) {
  -webkit-flex-basis: 330px;
          flex-basis: 330px;
}
@media only screen and (max-width: 767px) {
  .subpage__contamination__list li:nth-of-type(2) {
    -webkit-flex-basis: 54vw;
            flex-basis: 54vw;
  }
}
.subpage__contamination__list li:nth-of-type(3) {
  -webkit-flex-basis: 302px;
          flex-basis: 302px;
}
@media only screen and (max-width: 767px) {
  .subpage__contamination__list li:nth-of-type(3) {
    margin: 20px auto 0;
    width: 50vw;
    -webkit-flex-basis: 50vw;
            flex-basis: 50vw;
  }
}
.subpage__contamination__panel {
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: space-between;
          justify-content: space-between;
}
@media only screen and (max-width: 767px) {
  .subpage__contamination__panel {
    display: block;
  }
}
.subpage__contamination__panel {
  margin-bottom: 100px;
}
@media only screen and (max-width: 767px) {
  .subpage__contamination__panel {
    margin-bottom: 40px;
  }
  .subpage__contamination__panel:last-of-type {
    margin-bottom: 80px;
  }
}
.subpage__contamination__fig {
  -webkit-flex-basis: 250px;
          flex-basis: 250px;
}
@media only screen and (max-width: 767px) {
  .subpage__contamination__fig {
    display: -webkit-flex;
    display: flex;
    -webkit-justify-content: center;
            justify-content: center;
    -webkit-align-items: flex-start;
            align-items: flex-start;
    border-top: 1px solid #ccc;
    margin-bottom: 30px;
    padding-top: 40px;
  }
}
@media only screen and (max-width: 767px) {
  .subpage__contamination__fig img {
    height: inherit;
  }
}
.subpage__contamination__fig__img {
  max-width: 192px;
  width: auto;
  height: auto;
}
.subpage__contamination__fig01 {
  width: 148px;
}
.subpage__contamination__fig02 {
  width: 168px;
}
.subpage__contamination__fig03 {
  width: 147px;
}
.subpage__contamination__fig04 {
  width: 192px;
}
.subpage__contamination__fig05 {
  width: 158px;
}
.subpage__contamination__def {
  -webkit-flex-basis: calc(100% - 250px);
          flex-basis: calc(100% - 250px);
}
.subpage__contamination__def dt {
  margin-bottom: 20px;
  font-size: 1.4rem;
}
@media only screen and (max-width: 767px) {
  .subpage__contamination__def dt {
    margin-bottom: 15px;
    font-size: 1.4rem;
  }
}
.subpage__contamination__def dd {
  font-size: 1.4rem;
  color: #e60012;
}
@media only screen and (max-width: 767px) {
  .subpage__contamination__def dd {
    font-size: 1.4rem;
  }
}
.subpage__contamination__box2 {
  padding-top: 30px;
  padding-bottom: 30px;
  text-align: center;
}
@media only screen and (max-width: 767px) {
  .subpage__contamination__box2 {
    padding-top: 20px;
    padding-bottom: 20px;
    text-align: left;
  }
}
.subpage__contamination__box2 p {
  font-size: 1.4rem;
  line-height: 2.4;
}
@media only screen and (max-width: 767px) {
  .subpage__contamination__box2 p {
    line-height: 2;
  }
}
.subpage__contamination__box2 p:not(:last-of-type) {
  margin-bottom: 30px;
}
@media only screen and (max-width: 767px) {
  .subpage__contamination__box2 p:not(:last-of-type) {
    margin-bottom: 20px;
  }
}
.subpage__contamination__title02 {
  margin-bottom: 30px;
  font-size: 2.3rem;
  font-weight: 400;
  text-align: center;
}
@media only screen and (max-width: 767px) {
  .subpage__contamination__title02 {
    margin: 0 5vw 20px;
    font-size: 1.9rem;
  }
}
.subpage__contamination__title02 em {
  letter-spacing: 0.15em;
  font-weight: 400;
  display: inline-block;
  padding: 0 25px 15px;
  border-bottom: 1px solid #333;
}
@media only screen and (max-width: 767px) {
  .subpage__contamination__title02 em {
    letter-spacing: 0.1em;
    padding: 0 20px 10px;
  }
}
.subpage__contamination__panel01 {
  margin-top: 50px;
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: space-between;
          justify-content: space-between;
}
@media only screen and (max-width: 767px) {
  .subpage__contamination__panel01 {
    margin-top: 30px;
    -webkit-flex-direction: column;
            flex-direction: column;
  }
}
.subpage__contamination__inner01 {
  -webkit-flex-basis: 47%;
          flex-basis: 47%;
}
.subpage__contamination__inner01.img_wrap {
  background-color: #fff;
  border-radius: 6px;
}
.subpage__contamination__inner01.img_wrap img {
  position: relative;
  top: 50%;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
  width: 456px;
}

@media only screen and (max-width: 767px) {
  .subpage__contamination__inner01 {
    -webkit-flex-basis: 100%;
            flex-basis: 100%;
    margin-bottom: 30px;
  }
  .subpage__contamination__inner01.img_wrap img {
    top: 0;
    -webkit-transform: translateY(0%);
    transform: translateY(0%);
    padding: 20px 0;
    width: 100%;
  }
}
.subpage__contamination__title03 {
  margin-bottom: 15px;
  font-size: 1.8rem;
  font-weight: 500;
}
@media only screen and (max-width: 767px) {
  .subpage__contamination__title03 {
    margin-bottom: 10px;
    font-size: 1.6rem;
  }
}
.subpage__contamination__text01 {
  font-size: 1.3rem;
  letter-spacing: 0.10em;
}
@media only screen and (max-width: 767px) {
  .subpage__contamination__text01 {
    font-size: 1.4rem;
  }
}
.subpage__contamination__text01:not(:last-of-type) {
  margin-bottom: 20px;
}
@media only screen and (max-width: 767px) {
  .subpage__contamination__text01:not(:last-of-type) {
    margin-bottom: 15px;
  }
}
.subpage__contamination__text01 + .subpage__contamination__title03 {
  margin-top: 30px;
}
@media only screen and (max-width: 767px) {
  .subpage__contamination__text01 + .subpage__contamination__title03 {
    margin-top: 30px;
  }
}
@media only screen and (min-width: 768px) {
  .subpage__philosophy__upper .wrapper {
    padding: 50px 0 0;
  }
}
@media only screen and (max-width: 767px) {
  .subpage__philosophy__upper .wrapper {
    padding: 30px 0 0;
  }
}
@media only screen and (max-width: 767px) {
  .subpage__philosophy__panel__lower {
    padding-left: 10vw;
    padding-right: 10vw;
  }
}
.subpage__philosophy__panel__lower p {
  font-size: 1.4rem;
  line-height: 2;
  margin-left: 176px;
}
@media only screen and (max-width: 767px) {
  .subpage__philosophy__panel__lower p {
    margin-left: 0;
  }
}
.subpage__philosophy__panel__lower p + .subpage__philosophy__title01 {
  margin-top: 80px;
}
@media only screen and (max-width: 767px) {
  .subpage__philosophy__panel__lower p + .subpage__philosophy__title01 {
    margin-top: 50px;
  }
}
.subpage__philosophy__panel__lower {
  padding: 20px 130px 0 130px;
}
@media only screen and (max-width: 767px) {
  .subpage__philosophy__panel__lower {
    padding: 70px 0 0;
  }
}
.subpage__philosophy__wrapper {
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: space-between;
          justify-content: space-between;
  -webkit-align-items: center;
          align-items: center;
}
@media only screen and (max-width: 767px) {
  .subpage__philosophy__wrapper {
    display: block;
    padding: 0 5vw;
  }
}
.subpage__philosophy__inner {
  -webkit-flex-basis: 45%;
          flex-basis: 45%;
  padding-top: 75px;
}
.subpage__philosophy__inner p {
  margin: 0 -50px 0 0;
  font-size: 1.4rem;
  line-height: 2;
}
@media only screen and (max-width: 767px) {
  .subpage__philosophy__inner p {
    margin-right: 0;
  }
  .subpage__philosophy__inner p:not(:last-of-type) {
    padding-bottom: 20px;
  }
}
.subpage__philosophy__inner:nth-of-type(2n-1) {
  padding-top: 0;
}
.subpage__philosophy__inner:nth-of-type(2n-1) .subpage__philosophy__title03,
.subpage__philosophy__inner:nth-of-type(2n-1) .subpage__philosophy__title04 {
  text-align: right;
}
@media only screen and (max-width: 767px) {
  .subpage__philosophy__inner:nth-of-type(2n-1) .subpage__philosophy__title03,
.subpage__philosophy__inner:nth-of-type(2n-1) .subpage__philosophy__title04 {
    text-align: left;
  }
}
.subpage__philosophy__inner:nth-of-type(2n-1) p {
  margin: 0 0 20px -50px;
  text-align: right;
}
@media only screen and (max-width: 767px) {
  .subpage__philosophy__inner:nth-of-type(2n-1) p {
    margin: 0;
    text-align: left;
  }
}
.subpage__philosophy__title01 {
  margin-bottom: 20px;
  display: -webkit-flex;
  display: flex;
  -webkit-align-items: center;
          align-items: center;
  border-bottom: 1px solid #e50012;
}
@media only screen and (max-width: 767px) {
  .subpage__philosophy__title01 {
    display: block;
    padding-bottom: 15px;
    margin-bottom: 15px;
  }
}
.subpage__philosophy__title01 em {
  padding-bottom: 5px;
  -webkit-flex-basis: 4.4em;
          flex-basis: 4.4em;
  font-size: 4.0rem;
  line-height: 1.1;
  font-weight: 300;
  font-family: brandon-grotesque,"Helvetica Neue",Helvetica,Arial,sans-serif;
  color: #e50012;
}
@media only screen and (max-width: 767px) {
  .subpage__philosophy__title01 em {
    display: block;
    padding-bottom: 10px;
    font-size: 3.2rem;
  }
}
.subpage__philosophy__title01 span {
  font-size: 2rem;
  line-height: 1.1;
  font-weight: 400;
}
.subpage__philosophy__title01.vision_wrap span {
  line-height: 1.3;
  margin-bottom: 6px;
}
@media only screen and (max-width: 767px) {
  .subpage__philosophy__title01 span {
    display: block;
    font-size: 1.6rem;
  }
}
.subpage__philosophy__title02 {
  padding-bottom: 70px;
  font-size: 2.6rem;
  font-weight: 400;
  text-align: center;
  letter-spacing: 0.25em;
}
@media only screen and (max-width: 767px) {
  .subpage__philosophy__title02 {
    padding-bottom: 50px;
    font-size: 2.2rem;
  }
}
.subpage__philosophy__title03 {
  margin-bottom: 30px;
  font-size: 3.6rem;
  line-height: 1.6;
  font-weight: 300;
  font-family: brandon-grotesque,"Helvetica Neue",Helvetica,Arial,sans-serif;
  color: #e50012;
  border-bottom: 1px solid #e50012;
}
@media only screen and (max-width: 767px) {
  .subpage__philosophy__title03 {
    margin-bottom: 20px;
    font-size: 2.8rem;
  }
}
.subpage__philosophy__title04 {
  margin: 20px 0;
  font-size: 1.8rem;
  font-weight: 400;
  color: #e50012;
}

.foot-slogan {
  margin: 100px 0 130px;
  text-align: center;
}
@media only screen and (max-width: 767px) {
  .foot-slogan {
    margin: 70px 0 20px;
  }
}
.foot-slogan h2 {
  font-size: 3.7rem;
  font-family: brandon-grotesque,"Helvetica Neue",Helvetica,Arial,sans-serif;
  font-weight: 300;
  font-style: normal;
  color: #000;
  letter-spacing: 0em;
}
@media only screen and (max-width: 767px) {
  .foot-slogan h2 {
    font-size: 5.8666666667vw;
  }
}
.foot-slogan h2 em {
  color: #e50012;
}

.consulting__foot__panel {
  margin-top: 100px;
  display: -webkit-flex;
  display: flex;
  overflow: hidden;
}

@media only screen and (max-width: 767px) {
  .consulting__foot__panel {
    margin-top: 70px;
    -webkit-flex-direction: column;
    flex-direction: column;
  }
}
.consulting__foot__panel:not(:last-child) {
  margin-bottom: 15px;
}

@media only screen and (max-width: 767px) {
  .consulting__foot__panel:not(:last-child) {
    margin-bottom: 15px;
  }
}
.consulting__foot__panel:nth-child(2n-1) .consulting__foot__box a {
  padding-right: 5vw;
  padding-left: 50px;
}

@media print, screen and (max-width: 1100px) {
  .consulting__foot__panel:nth-child(2n-1) .consulting__foot__box a {
    padding-right: 20px;
  }
}
@media only screen and (max-width: 767px) {
  .consulting__foot__panel:nth-child(2n-1) .consulting__foot__box a {
    padding-right: 0;
    padding-left: 0;
  }
}
.consulting__foot__panel:nth-child(2n-1) .consulting__foot__box a::before {
  -webkit-transform: translate(-45vw, -50%);
  transform: translate(-45vw, -50%);
}

.consulting__foot__panel:nth-child(2n-1) .consulting__foot__box a::after {
  margin-right: 7.5vw;
  right: 10px;
}

.consulting__foot__panel:hover {
  cursor: pointer;
}

.consulting__foot__panel:hover .consulting__foot__box {
  opacity: 0.7;
}

@media only screen and (max-width: 767px) {
  .consulting__foot__panel:hover .consulting__foot__box {
    opacity: 1;
  }
}
.consulting__foot__img {
  -webkit-flex-basis: 55%;
          flex-basis: 55%;
  display: -webkit-inline-flex;
  display: inline-flex;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-align-items: center;
  align-items: center;
  transition: 0.3s;
}

@media only screen and (max-width: 767px) {
  .consulting__foot__img {
    -webkit-flex-basis: 100%;
            flex-basis: 100%;
  }
}
.consulting__foot__box {
  -webkit-flex-basis: 45%;
          flex-basis: 45%;
  transition: 0.3s;
}

@media only screen and (max-width: 767px) {
  .consulting__foot__box {
    -webkit-flex-basis: 100%;
            flex-basis: 100%;
  }
}
.consulting__foot__box a {
  position: relative;
  display: block;
  height: 100%;
  padding: 10px 0;
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-flex-direction: column;
  flex-direction: column;
  background: #e8e6e6;
}

@media only screen and (max-width: 767px) {
  .consulting__foot__box a {
    display: block;
  }
}
.consulting__foot__box a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 100vw;
  height: 100%;
  -webkit-transform: translate(0, -50%);
  transform: translate(0, -50%);
}

@media only screen and (max-width: 767px) {
  .consulting__foot__box a::before {
    height: 50vw;
    top: auto;
    bottom: 10px;
    left: 45%;
  }
}
.consulting__foot__box a:link,
.consulting__foot__box a:visited,
.consulting__foot__box a:hover,
.consulting__foot__box a:active {
  opacity: 1;
  text-decoration: none;
}

.consulting__foot__title {
  position: relative;
  padding-bottom: 60px;
  text-align: center;
}

@media only screen and (max-width: 767px) {
  .consulting__foot__title {
    padding-top: 15px;
    padding-bottom: 20px;
  }
}
.consulting__foot__title em {
  display: block;
  text-align: center;
  font-size: 2.6rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  color: #333;
}

@media only screen and (max-width: 767px) {
  .consulting__foot__title em {
    margin-left: 80px;
    margin-right: 60px;
    font-size: 1.8rem;
    line-height: 1.4;
    min-height: 3em;
    letter-spacing: 0;
    display: -webkit-flex;
    display: flex;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-align-items: center;
    align-items: center;
  }
}
.consulting__foot__title::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  margin-left: -12px;
  width: 24px;
  height: 24px;
  border-top: 2px solid #333;
  border-right: 2px solid #333;
  border-bottom: 2px solid transparent;
  border-left: 2px solid transparent;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
}

@media only screen and (max-width: 767px) {
  .consulting__foot__title::after {
    left: auto;
    bottom: auto;
    top: 50%;
    right: 20px;
    margin-top: -8px;
    margin-left: -8px;
    width: 16px;
    height: 16px;
  }
}
.consulting__foot__btn {
  display: -webkit-flex;
  display: flex;
  margin-top: 55px;
  margin-bottom: -25px;
}

@media only screen and (max-width: 767px) {
  .consulting__foot__btn {
    margin-top: 30px;
    margin-bottom: -15px;
  }
}
.consulting__foot__btn a {
  position: relative;
  display: block;
  margin: 0 auto;
  padding: 10px 20px 10px 50px;
  text-align: center;
  font-size: 1.4rem;
  border-radius: 10px;
}

.consulting__foot__btn a:link,
.consulting__foot__btn a:visited,
.consulting__foot__btn a:hover,
.consulting__foot__btn a:active {
  color: #fff;
  text-decoration: none;
  background: #c9a180;
}

.consulting__foot__btn a::after {
  content: "";
  position: absolute;
  left: 20px;
  top: 16px;
  width: 12px;
  height: 12px;
  border-top: 1px solid #fff;
  border-right: 1px solid #fff;
  border-bottom: 1px solid transparent;
  border-left: 1px solid transparent;
  -webkit-transform: rotate(-135deg);
  transform: rotate(-135deg);
}

@media only screen and (max-width: 767px) {
  .consulting__subpage__technique-support02 {
    padding-bottom: 0;
  }
}