@charset "utf-8";

.mainpage {background: var(--dark); color: white;}
.mp-section {padding-top: 220px;}
.section-head {--indent: 40px; padding-left: var(--indent); position: relative; margin-bottom: 68px;}
.section-tag {color: var(--primary); font-family: var(--ff-secondary); font-size: 20px; font-weight: 600; text-transform: uppercase; display: block; margin-bottom: 1em; position: relative; line-height: 1.3;}
.section-tag::before {content: ''; position: absolute; top: 0.65em; left: calc(-1 * var(--indent)); width: 30px; height: 2px; background: var(--primary); transform: translateY(-50%);}
.section-title-1 {font-size: 48px; font-weight: 700; line-height: 1.1;}
.section-title-2 {font-size: 40px; font-weight: 700; line-height: 1.3; display: block; margin-bottom: 0.5em;}
.section-desc {font-size: 18px; display: block;}
.section-indent-body {padding-left: 40px;}

@media screen and (max-width: 1399px) {
  .mp-section {padding-top: 120px;}
  .section-head {--indent: 30px; margin-bottom: 40px;}
  .section-tag {font-size: 18px;}
  .section-tag::before {width: 20px;}
  .section-title-1 {font-size: 30px;}
  .section-title-2 {font-size: 34px;}
  .section-desc {font-size: 16px;}
  .section-indent-body {padding-left: 30px;}
}
@media screen and (max-width: 767px) {
  .mp-section {padding-top: 100px;}
  .section-head {--indent: 0; margin-bottom: 30px; text-align: center;}
  .section-tag {font-size: 16px; margin-bottom: 0.5em;}
  .section-tag::before {display: none;}
  .section-title-1 {font-size: 30px;}
  .section-title-2 {font-size: 28px;}
  .section-desc {font-size: 14px;}
  .section-indent-body {padding-left: 0;}
}

.main-visual {height: 100vh;}

.main-visual .swiper-slide.type-1 .bg {position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover;}
.main-visual .swiper-slide.type-1 .dim {position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: #7D7D7D; opacity: 0.4; mix-blend-mode: multiply;}
.main-visual .swiper-slide.type-1 .container {position: relative; height: 100%; display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center; color: white;}
.main-visual .swiper-slide.type-1 .container .title {font-size: 70px; font-weight: 700; line-height: 1.3; margin-bottom: 0.3em;}
.main-visual .swiper-slide.type-1 .container .desc {font-size: 18px; opacity: 0.7;}

.main-visual .swiper-slide.type-2 {position: relative; overflow: hidden; }
.main-visual .swiper-slide.type-2 .bg {position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; z-index: -1; transition: transform 10s; }
.main-visual .swiper-slide.type-2 .m-bg {display: none;}
.main-visual .swiper-slide.type-2.thumb .bg {transform: scale(1.2);}
.main-visual .swiper-slide-active.type-2.thumb .bg {transform: scale(1);}
.main-visual .swiper-slide.type-2:before {content:""; width: 100%; height: 100%; background: rgba(0, 0, 0,0.3); display: block;position: absolute;}
.main-visual .swiper-slide.type-2 .container {height: 100%; display: flex; align-items: center; position: relative;}
.main-visual .swiper-slide.type-2 .content {align-items: flex-start;}
.main-visual .swiper-slide.type-2 .content .typo {font-size: 100px; text-transform: uppercase; font-weight: 700; color: rgb(255,255,255,0.3); font-family: var(--ff-secondary);}
.main-visual .swiper-slide.type-2 .content .title {font-size: 70px; font-weight: 400; line-height: 1.3; color: white;}

.main-visual .swiper-pagination {all: unset; position: absolute; z-index: 10; bottom: 0; left: 0; width: 100%; display: flex; justify-content: center; padding-bottom: 64px; gap: 10px;}
.main-visual .swiper-pagination .swiper-pagination-bullet {all: unset; width: 125px; height: 2px; background: #464040;}
.main-visual .swiper-pagination .swiper-pagination-bullet .bar {height: 2px; background: rgba(255, 255, 255, 0.4); width:100%;}
.main-visual .swiper-pagination .swiper-pagination-bullet .bar .inner { width: 100%;  height: 100%; background:var(--primary); transform: scaleX(0); transform-origin: left;   }
.init.main-visual .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active .bar .inner { opacity:1; width: 100%;  transform: scaleX(1);  transition: transform 5s linear; }
.init.main-visual .swiper-pagination .swiper-pagination-bullet:nth-child(1).swiper-pagination-bullet-active .bar .inner {transition-duration: 20s;}

@media screen and (max-width: 1399px) {
  .main-visual .swiper-slide.type-1 .container .title {font-size: 50px;}
  .main-visual .swiper-slide.type-1 .container .desc {font-size: 16px;}

  .main-visual .swiper-slide.type-2 .container {justify-content: center;}
  .main-visual .swiper-slide.type-2 .content {width: 100%;}
  .main-visual .swiper-slide.type-2 .content .typo {font-size: 70px;}
  .main-visual .swiper-slide.type-2 .content .title {font-size: 40px;}
}
@media screen and (max-width: 767px) {
  .main-visual .swiper-slide.type-1 .container { justify-content: flex-end; padding-block: 100px;}
  .main-visual .swiper-slide.type-1 .container .title {font-size: 32px;}

  .main-visual .swiper-slide.type-2 .bg {display: none;}
  .main-visual .swiper-slide.type-2 .m-bg {display: block;}
  .main-visual .swiper-slide.type-2 .content {position: relative; z-index: 1; color: #fff; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; height: 100%; text-align: center; padding-block: 100px;}
  .main-visual .swiper-slide.type-2 .content .typo {font-size: 40px;}
  .main-visual .swiper-slide.type-2 .content .title {font-size: 27px;}


  .main-visual .swiper-pagination {width: calc(100% - 40px); left: 50%; transform: translate(-50%, 0px); padding-bottom: 50px;}
}


/* About */
.mp-about {padding-bottom: 0;}
.mp-about .section-head {display: flex; justify-content: space-between; margin-bottom: 100px;}
.mp-about .section-head .right {padding-top: 50px; padding-right: 50px;}
.mp-about .section-head .right .button {margin-top: 40px;}
.mp-about .mp-about-banner {display: grid; grid-template-columns: repeat(3, 1fr); width: 100%; max-width: 1920px; margin-inline: auto;}
.mp-about .mp-about-banner img {object-fit: cover; height: 100%;}

@media screen and (max-width: 1399px) {
  .mp-about .section-head {margin-bottom: 60px;}
  .mp-about .section-head .right {padding-top: 60px; padding-right: 0;}
}
@media screen and (max-width: 767px) {
  .mp-about .section-head {flex-direction: column; gap: 20px; margin-bottom: 30px;}
  .mp-about .section-head .right {padding-top: 0;}
  .mp-about .mp-about-banner {grid-template-columns: repeat(1, 1fr);}
  .mp-about .mp-about-banner img {width: 100%; height: auto;}
}


/* Product */
.prod-list {
  --item-min-width: 130px;
  display: flex; gap: 14px; height: 612px;
}
.prod-item {position: relative; overflow: hidden; transition: all .5s; background: black; flex: 1 1 var(--item-min-width); min-width: var(--item-min-width);}
.prod-item.active {flex: 1 1 100%;}
.prod-item .bg {position: absolute; top: 0; left: 0; z-index: 0; opacity: 0; width: 100%; height: 100%; object-fit: cover; transition: opacity .5s var(--cubic-pop1);}
.prod-item .content {position: relative; width: 100%; height: 100%;}
.prod-item .content .folded-wrap {position: absolute; top: 0; right: 0; width: var(--item-min-width); height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: space-between; padding: 34px; opacity: 1; transition: opacity .5s var(--cubic-pop1);}
.prod-item .content .folded-title {color: var(--primary); font-size: 24px; font-weight: 700; line-height: 1; white-space: nowrap; writing-mode: vertical-rl; text-orientation: mixed;}
.prod-item .content .label {position: absolute; bottom: 0; left: 0; opacity: 0; background: var(--primary); width: 810px; padding:  35px 32px; color: black; display: flex; justify-content: space-between; gap: 30px; align-items: flex-end; flex-shrink: 0; opacity: 0; transition: opacity .5s var(--cubic-pop1);}
.prod-item .content .label .title {font-size: 48px; font-weight: 700; line-height: 1.3;}
.prod-item .content .label .title small {display: block; font-size: 0.33em;}

.prod-item.active .bg {opacity: 1;}
.prod-item.active .content .label {opacity: 1;}
.prod-item.active .folded-wrap {opacity: 0;}

@media screen and (max-width: 1399px) {
  .prod-list {
    --item-min-width: 100%;
    flex-direction: column;
    height: auto;
  }
  .prod-item {width: 100%; height: auto; flex: none!important;}
  .prod-item .content {height: 100%;}
  .prod-item .bg {opacity: 1; position: static;}
  .prod-item .content .folded-wrap {display: none;}
  .prod-item .content .label {opacity: 1; position: static; width: 100%; padding: 20px; margin-top: -80px;}
  .prod-item .content .label .title {font-size: 32px;}
}
@media screen and (max-width: 767px) {
  .prod-item .content .label {padding: 20px; margin-top: -5vw;}
  .prod-item .content .label .title {font-size: 18px;}
  .prod-item .content .label .title small {font-size: 12px;}
  .prod-item .content .label .button {font-size: 10px; padding: 0.7em;}
  .prod-item .content .label .button .txt {display: none;}
}


/* ETC */
.mp-support {padding-bottom: 220px;}
.etc-banner {display: grid; grid-template-columns: repeat(1, 1fr);}
.etc-banner a {padding: 40px 43px; position: relative; overflow: hidden; color: white; display: flex; flex-direction: column; align-items: flex-start;}
.etc-banner a .bg {position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover;}
.etc-banner a .cont {position: relative; z-index: 1; display: flex; flex-direction: column; align-items: flex-start; width: 100%;}
.etc-banner a .cont .title {font-size: 32px; font-weight: 700; margin-bottom: 0.3em;}
.etc-banner a .cont .desc {opacity: 0.7;}
.etc-banner a .cont .button {margin-left: auto;}

@media screen and (max-width: 1399px) {
  .mp-support {padding-bottom: 150px;}
  .etc-banner {grid-template-columns: repeat(1, 1fr);}  
  .etc-banner a {padding: 30px 30px;}
  .etc-banner a .cont .title {font-size: 24px;}
}
@media screen and (max-width: 767px) {
  .mp-support {padding-bottom: 120px;}
  .etc-banner a {padding: 20px;}
  .etc-banner a .cont .title {font-size: 20px;}
  .etc-banner a .cont .desc {font-size: 15px; margin-bottom: 1em;}
}


/* Format */
@media (hover: hover) {}
@media screen and (max-width: 1399px) {}
@media screen and (max-width: 767px) {}
@media screen and (max-width: 499px) {}