@charset "utf-8";

/* ===================================
Quality
=================================== */
.mv-wrap {
  height: 322px;
  background: url(../images/quality/02/mv.png) 50% 50% / cover no-repeat;
  position: relative;
}
.mv-wrap::after {
  position: absolute;
  content: "image photo";
  font-size: 10px;
  bottom: 5px;
  right: 20px;
  color: #fff;
}
.mv-wrap .page-ttl {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  width: 100%;
  text-align: center;
  font-size: 38px;
  color: #fff;
}
.mv-wrap .page-ttl::first-letter {
  font-size: 67px;
}
.lead {
  font-size: 25px;
  text-align: center;
  margin-bottom: 50px;
}
.page-note p {
  max-width: 820px;
  margin: 0 auto;
}
@media screen and (max-width:767px) {
  .mv-wrap {
    height: 200px;
  }
  .mv-wrap .page-ttl {
    font-size: 30px;
  }
  .mv-wrap .page-ttl::first-letter {
    font-size: 48px;
  }
  .lead {
    font-size: 17px;
  }
  .page-note {
    padding: 70px 0 10px;
  }
}

main {
  overflow: hidden;
}

.tabs-wrap {
  display: flex;
  justify-content: center;
  gap: 15px;
  padding: 90px 20px 0;
  margin-bottom: 40px;
}
.tabs-wrap li {
  max-width: 325px;
  width: 100%;
  height: 34px;
}
.tabs-wrap li .tab-inner {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  font-size: 18px;
  font-weight: bold;
  color: #1a1311;
  border: 1px solid #1a1311;
}
.tabs-wrap li.current .tab-inner {
  color: #fff;
  background: #1a1311;
}
@media screen and (max-width:767px) {
  .tabs-wrap {
    padding: 50px 0 0;
  }
  .tabs-wrap li .tab-inner {
    font-size: 16px;
  }
}

.sec-ttl {
  position: relative;
  margin-bottom: 16px;
}
.sec-ttl::before {
  position: absolute;
  content: "";
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
  transform: translateY(-50%);
  background: #004339;
}
.sec-ttl span {
  max-width: 552px;
  width: 85%;
  height: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 30px;
  color: #fff;
  background: url(../images/quality/sec_ttl_bg.png) 0 0 / cover no-repeat;
  margin: 0 auto;
  position: relative;
}
.sec-lead {
  font-size: 17px;
  text-align: center;
  color: #1a1311;
  margin-bottom: 16px;
}
@media screen and (max-width:767px) {
  .sec-ttl span {
    font-size: 22px;
  }
  .sec-lead {
    font-size: 15px;
  }
}

.content-inner {
  max-width: 825px;
  margin: 0 auto;
}

.structure-list {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.structure-list::after {
  content: "";
  display: block;
  width: 31%;
}
.structure-list li {
  width: 31.5%;
  margin-bottom: 70px;
}
.structure-list li .img-area {
  margin-bottom: 15px;
}
.item-ttl {
  font-size: 15px;
  padding-bottom: 5px;
  margin-bottom: 10px;
  border-bottom: 1px solid #1a1311;
}
.item-detail {
  font-size: 14px;
}

.note {
  font-size: 10px;
}

.sec-wrap {
  position: relative;
}
.sec-wrap .content-wrap {
  position: relative;
}

.sec01 .sec-inner {
  padding: 0 0 20px;
}
.sec01::before {
  position: absolute;
  content: "";
  top: 19px;
  left: 0;
  width: 100%;
  height: calc(100% - 19px);
  background: rgba(172,172,172,0.1);
}
.sec01 .content-wrap::before {
  position: absolute;
  content: "";
  top: 19px;
  right: 100%;
  width: calc((100vw - 100%)/2);
  height: calc(100% - 19px);
  background: #fff;
}
.sec01 .content-wrap::after {
  position: absolute;
  content: "";
  top: 19px;
  left: 100%;
  width: calc((100vw - 100%)/2);
  height: calc(100% - 19px);
  background: rgba(128,128,128,0.1);
}

.sec02 .sec-inner {
  padding-top: 120px;
  padding-bottom: 70px;
}
.sec02 .content-wrap::before {
  position: absolute;
  content: "";
  top: 139px;
  right: 100%;
  width: calc((100vw - 100%)/2);
  height: calc(100% - 139px);
  background: rgba(172,172,172,0.1);
}
.sec02 .content-wrap::after {
  position: absolute;
  content: "";
  top: 0;
  left: 100%;
  width: calc((100vw - 100%)/2);
  height: calc(100% + 130px);
  background: rgba(128,128,128,0.1);
}
.sec02 .item-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 50px;
}
.sec02 .item-box:last-child {
  margin-bottom: 0;
}
.sec02 .item-box .img-area {
  width: 35%;
}
.sec02 .item-box .img-area .note {
  display: inline-block;
  line-height: 1.4;
}
.sec02 .item-box .text-area {
  width: 60%;
}
.sec02 .item-box:nth-child(1) .img-area img {
  margin-bottom: 10px;
}

.sec03 {
  margin-bottom: 160px;
}
.sec03 .sec-inner {
  padding-top: 110px;
  padding-bottom: 120px;
  position: relative;
}
.sec03 .sec-inner::before {
  position: absolute;
  content: "";
  top: 0;
  right: 0;
  width: calc(100% + (100vw - 100%) / 2);
  height: 100%;
  background: rgba(172,172,172,0.07);
}
.sec03 .content-wrap::after {
  position: absolute;
  content: "";
  top: 0;
  right: 100%;
  width: calc((100vw - 100%) / 2);
  height: calc(100% + 160px);
  background: rgba(172,172,172,0.1);
}
.sec03 .flex {
  display: flex;
  justify-content: space-between;
}
.sec03 .flex:first-child {
  margin-bottom: 70px;
}
.sec03 .flex:first-child .item-box {
  width: 48%;
  display: flex;
  justify-content: space-between;
}
.sec03 .flex:first-child .item-box:nth-child(1) {
  width: 45%;
}
.sec03 .flex:first-child .item-box:nth-child(1) .img-area {
  width: 35%;
}
.sec03 .flex:first-child .item-box .text-area {
  padding-top: 10px;
}
.sec03 .flex:first-child .item-box:nth-child(1) .text-area {
  width: 59%;
}
.sec03 .flex:first-child .item-box:nth-child(2) {
  width: 51%;
}
.sec03 .flex:first-child .item-box:nth-child(2) .img-area {
  width: 42%;
}
.sec03 .flex:first-child .item-box:nth-child(2) .text-area {
  width: 52%;
}


.sec03 .flex + .item-box {
  display: flex;
  justify-content: space-between;
  margin-bottom: 70px;
}
.sec03 .flex + .item-box .left {
  width: 54%;
  display: flex;
  justify-content: space-between;
}
.sec03 .flex + .item-box .left .img-area {
  width: 65%;
}
.sec03 .flex + .item-box .left .note-area {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 30%;
}
.sec03 .flex + .item-box .left .note {
  line-height: 1.6;
  letter-spacing: -1px;
}
.sec03 .flex + .item-box .text-area {
  width: 40%;
}
.sec03 .item-box + .flex {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.sec03 .item-box + .flex .img-area {
  width: 49%;
  margin-bottom: 10px;
}
.sec03 .item-box + .flex .text-area {
  width: 100%;
}

@media screen and (max-width:767px) {
  .sec-wrap .content-wrap {
    padding: 0 10px;
  }
  .structure-list li {
    width: 100%;
    margin-bottom: 30px;
  }
  .structure-list li .img-area img {
    width: 100%;
  }
  .sec02 .sec-inner {
    padding: 50px 0;
  }
  .sec02 .item-box {
    flex-direction: column;
  }
  .sec02 .item-box .img-area {
    width: 100%;
    margin-bottom: 15px;
  }
  .sec02 .item-box .text-area {
    width: 100%;
  }
  .sec03 {
    margin-bottom: 50px;
  }
  .sec03 .content-wrap {
    padding: 0;
  }
  .sec03 .sec-inner {
    padding: 50px 10px;
  }
  .sec03 .sec-ttl span {
    text-align: center;
    height: auto;
    line-height: 1.2;
    padding: 5px;
  }
  .sec03 .flex {
    flex-direction: column;
  }
  .sec03 .flex:first-child {
    margin-bottom: 40px;
  }
  .sec03 .flex:first-child .item-box {
    width: 100%;
    flex-direction: column;
  }
  .sec03 .flex:first-child .item-box:nth-child(1) {
    width: 100%;
    margin-bottom: 30px;
  }
  .sec03 .flex:first-child .item-box:nth-child(1) .img-area {
    width: 100%;
    text-align: center;
    margin-bottom: 15px;
  }
  .sec03 .flex:first-child .item-box .text-area {
    padding-top: 0;
  }
  .sec03 .flex:first-child .item-box:nth-child(1) .text-area {
    width: 100%;
  }
  .sec03 .flex:first-child .item-box:nth-child(2) {
    width: 100%;
  }
  .sec03 .flex:first-child .item-box:nth-child(2) .img-area {
    width: 100%;
    text-align: center;
    margin-bottom: 15px;
  }
  .sec03 .flex:first-child .item-box:nth-child(2) .text-area {
    width: 100%;
  }
  .sec03 .flex + .item-box {
    flex-direction: column;
    margin-bottom: 40px;
  }
  .sec03 .flex + .item-box .left {
    width: 100%;
    flex-direction: column;
    margin-bottom: 15px;
  }
  .sec03 .flex + .item-box .left .img-area {
    width: 100%;
  }
  .sec03 .flex + .item-box .left .note-area {
    width: 100%;
  }
  .sec03 .flex + .item-box .text-area {
    width: 100%;
  }
  .sec03 .item-box + .flex .img-area {
    width: 100%;
  }
}