.subttlarea {
  margin: 0 0 40px;
  text-align: center;
}
.subttlarea h3 {
  font-size: 2.5rem;
  line-height: 1.5;
  margin-bottom: 20px;
}

.cleaning {
  padding: 60px 0 100px;
}
.cleaning .video {
  height: auto;
  margin-bottom: 0;
  aspect-ratio: 16/9;
}
.cleaning .video iframe {
  width: 100%;
  height: 100%;
}

.feature {
  padding: 0 0 100px;
}
.feature ol {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  gap: 40px;
}
.feature ol li {
  width: calc(50% - 20px);
  max-width: 560px;
}
.feature ol li img {
  margin-bottom: 14px;
}
.feature ol li h4 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  font-size: 1.75em;
  line-height: 1.5em;
  margin-bottom: 0.5em;
}
.feature ol li h4 span {
  font-size: 1.25em;
  color: #1b599c;
  font-family: "Montserrat", sans-serif;
  margin-right: 0.35em;
  line-height: 1;
}

.facility ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 10px 20px;
}
.facility ul li {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  width: calc(25% - 15px);
  max-width: 260px;
  border: 1px solid #1B599C;
  border-radius: 50%;
  aspect-ratio: 1/1;
  padding: 4.2% 0;
}
.facility ul li h4 {
  width: 100%;
  text-align: center;
  font-size: clamp(1.125rem, 0.458rem + 1.39vw, 1.5rem);
  color: #1B599C;
  line-height: 1.5;
}
.facility ul li .facility-icon01 {
  width: 38.43%;
}
.facility ul li .facility-icon02 {
  width: 40.25%;
}
.facility ul li .facility-icon03 {
  width: 34.57%;
}
.facility ul li .facility-icon04 {
  width: 34.48%;
}
.facility ul li .facility-icon05 {
  width: 42.19%;
}
.facility ul li .facility-icon06 {
  width: 37.84%;
}
.facility ul li .facility-icon07 {
  width: 34.61%;
}
.facility .link-work {
  margin: 100px auto 0;
  max-width: 1100px;
  aspect-ratio: 22/7;
}
.facility .link-work a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 100%;
  height: 100%;
  background: url(../images/cleaning/banner-works.jpg) no-repeat right center/cover;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.facility .link-work a:hover {
  opacity: 0.8;
}
.facility .link-work h3 {
  font-size: 3.0625rem;
  font-weight: 500;
  text-align: center;
  line-height: 1.5;
  color: #fff;
}
.facility .link-work h3 span {
  display: block;
  font-family: "Montserrat", sans-serif;
  font-size: 0.6em;
}

.flow {
  padding-top: 100px;
  padding-bottom: 100px;
}
.flow ol {
  max-width: 800px;
  margin: 40px auto 0;
}
.flow ol li {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  padding: 30px 40px;
  border: 1px solid #ededed;
  border-radius: 20px;
}
.flow ol li p.number {
  width: 1.5em;
  font-size: 3.5rem;
  line-height: 1em;
  color: #1b599c;
  font-family: "Montserrat", sans-serif;
  margin-right: 0.125em;
}
.flow ol li h4 {
  font-size: 1.625rem;
  margin-right: 40px;
  width: 6em;
}
.flow ol li p {
  font-size: 1.125rem;
}
.flow ol li + li {
  margin-top: 24px;
}
.flow ol li + li::before {
  content: "";
  position: absolute;
  top: -25px;
  left: 40px;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 24px 30px 0 30px;
  border-color: #a8b9d3 transparent transparent transparent;
}

.faq__list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 30px;
  margin: 40px auto 0;
  width: 100%;
  max-width: 850px;
}
.faq__item {
  border-bottom: 1px solid #ededed;
}
.faq__item.is-open {
  border-bottom: none;
}
.faq__item.is-open .faq__icon::after {
  -webkit-transform: translateX(-50%) scaleY(0);
          transform: translateX(-50%) scaleY(0);
  opacity: 0;
}
.faq__item.is-open .faq__a {
  grid-template-rows: 1fr;
}
.faq__q {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: 100%;
  padding: 0;
  border: none;
  background: none;
  color: inherit;
  text-align: left;
  cursor: pointer;
}
.faq__q-main {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 8px;
  min-width: 0;
  padding: 12px 1.5em 12px 1em;
  background: #fff;
}
.faq__q-txt {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  min-width: 0;
  font-size: 1.125rem;
  font-weight: 400;
  line-height: 1.5;
}
.faq__mark {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-flex: 0;
      -ms-flex: none;
          flex: none;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  width: 2.44em;
  min-height: 2.44em;
  font-size: 1.875rem;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0;
  font-family: "Montserrat", sans-serif;
}
.faq__mark--q {
  color: #1B599C;
}
.faq__mark--a {
  -ms-flex-item-align: stretch;
      align-self: stretch;
  color: #FF206A;
}
.faq__icon {
  position: relative;
  -webkit-box-flex: 0;
      -ms-flex: none;
          flex: none;
  width: 30px;
  aspect-ratio: 1/1;
}
.faq__icon::before, .faq__icon::after {
  content: "";
  position: absolute;
  background: #888888;
}
.faq__icon::before {
  top: 50%;
  left: 0;
  right: 0;
  height: 2px;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}
.faq__icon::after {
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  -webkit-transition: opacity 0.35s ease, -webkit-transform 0.35s ease;
  transition: opacity 0.35s ease, -webkit-transform 0.35s ease;
  transition: transform 0.35s ease, opacity 0.35s ease;
  transition: transform 0.35s ease, opacity 0.35s ease, -webkit-transform 0.35s ease;
}
.faq__a {
  display: grid;
  grid-template-rows: 0fr;
  -webkit-transition: grid-template-rows 0.35s ease;
  transition: grid-template-rows 0.35s ease;
  transition: grid-template-rows 0.35s ease, -ms-grid-rows 0.35s ease;
  background: #F4F5F6;
}
.faq__a-body {
  overflow: hidden;
}
.faq__a-inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: stretch;
      -ms-flex-align: stretch;
          align-items: stretch;
}
.faq__a-txt {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  min-width: 0;
  margin: 0;
  padding: 1em 0.7em;
  font-size: 1.125rem;
  font-weight: 400;
  line-height: 1.5;
  -ms-flex-item-align: center;
      align-self: center;
}

.link-wrap {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  margin-top: 150px;
}
.link-wrap .link-left, .link-wrap .link-right {
  width: 50%;
}
.link-wrap a {
  position: relative;
  display: block;
  width: 100%;
  height: 400px;
  overflow: hidden;
}
.link-wrap a img {
  width: 100%;
  height: 100%;
  -webkit-transition: -webkit-transform 0.6s ease;
  transition: -webkit-transform 0.6s ease;
  transition: transform 0.6s ease;
  transition: transform 0.6s ease, -webkit-transform 0.6s ease;
  -o-object-fit: cover;
     object-fit: cover;
}
.link-wrap a h3 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  margin: auto;
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
  left: 0;
  font-size: 1.8em;
  color: #fff;
  font-family: "Montserrat", sans-serif;
  line-height: 2.2em;
  font-weight: 500;
}
.link-wrap a h3 span {
  display: block;
  font-size: 1.7em;
}
.link-wrap a:hover img {
  -webkit-transform: scale(1.1);
          transform: scale(1.1);
}

/*===========================================================================*/
/*  media quary:1200px  */
/*===========================================================================*/
/*===========================================================================*/
/*  media quary:1000px  */
/*===========================================================================*/
@media screen and (max-width: 1000px) {
  .link-wrap {
    margin-top: 100px;
  }
  .link-wrap a {
    height: 300px;
  }
}
/*===========================================================================*/
/*  media quary:767px  */
/*===========================================================================*/
@media screen and (max-width: 767px) {
  .subttlarea {
    margin: 0 0 20px;
  }
  .subttlarea h3 {
    font-size: 2rem;
  }
  .subttlarea p {
    text-align: left;
  }
  .cleaning {
    padding: 30px 0 80px;
  }
  .feature {
    padding: 0 0 80px;
  }
  .feature ol {
    margin: 0 auto;
    gap: 40px;
  }
  .feature ol li {
    width: 100%;
    margin: 0 auto;
  }
  .feature ol li img {
    margin-bottom: 10px;
  }
  .feature ol li h4 {
    margin-bottom: 0.375em;
  }
  .facility ul {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 10px;
  }
  .facility ul li {
    width: 100%;
    padding: 18% 0;
  }
  .facility ul li h4 {
    font-size: clamp(0.938rem, 0.639rem + 1.28vw, 1.25rem);
  }
  .facility ul li:nth-child(-n+3) {
    grid-column: span 2;
  }
  .facility ul li:nth-child(4), .facility ul li:nth-child(6) {
    grid-column: 2/span 2;
  }
  .facility ul li:nth-child(5), .facility ul li:nth-child(7) {
    grid-column: 4/span 2;
  }
  .facility .link-work {
    margin: 80px auto 0;
    aspect-ratio: 16/7;
  }
  .facility .link-work h3 {
    font-size: 2.25rem;
  }
  .flow {
    padding: 80px 0;
  }
  .flow ol {
    margin: 20px auto 0;
  }
  .flow ol li {
    padding: 25px 30px;
  }
  .faq__list {
    margin: 20px auto 0;
    gap: 20px;
  }
  .link-wrap {
    margin-top: 80px;
  }
  .link-wrap .link-left, .link-wrap .link-right {
    width: 100%;
  }
  .link-wrap a {
    height: inherit;
    max-height: 300px;
  }
  .link-wrap a::before {
    content: "";
    display: block;
    padding-top: 50%;
    position: inherit;
  }
  .link-wrap a img {
    position: absolute;
    top: 0;
    left: 0;
  }
  .link-wrap a h3 {
    font-size: 1.2em;
  }
}
/*===========================================================================*/
/*  media quary:479px  */
/*===========================================================================*/
@media screen and (max-width: 479px) {
  .subttlarea h3 {
    font-size: clamp(1.5rem, 0.167rem + 6.67vw, 1.75rem);
  }
  .cleaning {
    padding: 20px 0 60px;
  }
  .feature {
    padding: 0 0 60px;
  }
  .facility {
    padding: 0 0 60px;
  }
  .facility ul {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
  }
  .facility ul li {
    width: 100%;
    padding: 18% 0;
  }
  .facility ul li h4 {
    font-size: clamp(1rem, 0.099rem + 3.85vw, 1.25rem);
  }
  .facility ul li:nth-child(-n+6) {
    grid-column: span 2;
  }
  .facility ul li:nth-child(7) {
    grid-column: 2/span 2;
  }
  .facility .link-work {
    margin: 60px auto 0;
  }
  .flow {
    padding: 60px 0;
  }
  .flow ol li {
    padding: 15px 20px;
  }
  .flow ol li p.number {
    font-size: 2.75rem;
  }
  .flow ol li h4 {
    font-size: 1.5rem;
    margin-right: 0;
  }
  .flow ol li p {
    font-size: 1rem;
  }
  .faq__list {
    margin: 20px auto 0;
    gap: 20px;
  }
  .faq__mark {
    width: 1.5em;
    font-size: 1.75rem;
  }
  .faq__icon {
    width: 26px;
  }
  .faq__q-main {
    padding: 12px 0.75em 12px;
  }
  .faq__q-txt {
    font-size: 1rem;
  }
  .faq__a-txt {
    font-size: 1rem;
  }
}