@charset "utf-8";
/**
 * Swiper 8.4.7
 * Most modern mobile touch slider and framework with hardware accelerated transitions
 * https://swiperjs.com
 *
 * Copyright 2014-2023 Vladimir Kharlampidi
 *
 * Released under the MIT License
 *
 * Released on: January 30, 2023
 */

 @font-face{font-family:swiper-icons;src:url('data:application/font-woff;charset=utf-8;base64, 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.swiper-slide,.swiper-wrapper{transform:translate3d(0px,0,0)}.swiper-pointer-events{touch-action:pan-y}.swiper-pointer-events.swiper-vertical{touch-action:pan-x}.swiper-slide{flex-shrink:0;width:100%;height:100%;position:relative;transition-property:transform}.swiper-slide-invisible-blank{visibility:hidden}.swiper-autoheight,.swiper-autoheight .swiper-slide{height:auto}.swiper-autoheight .swiper-wrapper{align-items:flex-start;transition-property:transform,height}.swiper-backface-hidden .swiper-slide{transform:translateZ(0);-webkit-backface-visibility:hidden;backface-visibility:hidden}.swiper-3d,.swiper-3d.swiper-css-mode .swiper-wrapper{perspective:1200px}.swiper-3d .swiper-cube-shadow,.swiper-3d .swiper-slide,.swiper-3d .swiper-slide-shadow,.swiper-3d .swiper-slide-shadow-bottom,.swiper-3d .swiper-slide-shadow-left,.swiper-3d .swiper-slide-shadow-right,.swiper-3d .swiper-slide-shadow-top,.swiper-3d .swiper-wrapper{transform-style:preserve-3d}.swiper-3d .swiper-slide-shadow,.swiper-3d .swiper-slide-shadow-bottom,.swiper-3d .swiper-slide-shadow-left,.swiper-3d .swiper-slide-shadow-right,.swiper-3d .swiper-slide-shadow-top{position:absolute;left:0;top:0;width:100%;height:100%;pointer-events:none;z-index:10}.swiper-3d .swiper-slide-shadow{background:rgba(0,0,0,.15)}.swiper-3d .swiper-slide-shadow-left{background-image:linear-gradient(to left,rgba(0,0,0,.5),rgba(0,0,0,0))}.swiper-3d .swiper-slide-shadow-right{background-image:linear-gradient(to right,rgba(0,0,0,.5),rgba(0,0,0,0))}.swiper-3d .swiper-slide-shadow-top{background-image:linear-gradient(to top,rgba(0,0,0,.5),rgba(0,0,0,0))}.swiper-3d .swiper-slide-shadow-bottom{background-image:linear-gradient(to bottom,rgba(0,0,0,.5),rgba(0,0,0,0))}.swiper-css-mode>.swiper-wrapper{overflow:auto;scrollbar-width:none;-ms-overflow-style:none}.swiper-css-mode>.swiper-wrapper::-webkit-scrollbar{display:none}.swiper-css-mode>.swiper-wrapper>.swiper-slide{scroll-snap-align:start start}.swiper-horizontal.swiper-css-mode>.swiper-wrapper{scroll-snap-type:x mandatory}.swiper-vertical.swiper-css-mode>.swiper-wrapper{scroll-snap-type:y mandatory}.swiper-centered>.swiper-wrapper::before{content:'';flex-shrink:0;order:9999}.swiper-centered.swiper-horizontal>.swiper-wrapper>.swiper-slide:first-child{margin-inline-start:var(--swiper-centered-offset-before)}.swiper-centered.swiper-horizontal>.swiper-wrapper::before{height:100%;min-height:1px;width:var(--swiper-centered-offset-after)}.swiper-centered.swiper-vertical>.swiper-wrapper>.swiper-slide:first-child{margin-block-start:var(--swiper-centered-offset-before)}.swiper-centered.swiper-vertical>.swiper-wrapper::before{width:100%;min-width:1px;height:var(--swiper-centered-offset-after)}.swiper-centered>.swiper-wrapper>.swiper-slide{scroll-snap-align:center center;scroll-snap-stop:always}

body {
  background: #E6E6E8;
  color: #262626;
  font-family: "Noto Sans JP", system-ui;
  font-size: 1.4rem;
  font-weight: 500;
  line-height: 2;
}
img {
  max-width: 100%;
}
a {
  transition: all 0.3s ease;
}
#wrap {
  margin: 0 auto;
  overflow-x: clip;
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  will-change: top;
}
.fade-up {
  opacity: 0;
  transform: translate3d(0, 50px, 0);
  transition: all .75s cubic-bezier(0.215, 0.610, 0.355, 1.000);
  will-change: opacity, transform;
  &.is-show {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}
.fade-in {
  opacity: 0;
  transition: all .75s cubic-bezier(0.215, 0.610, 0.355, 1.000);
  will-change: opacity;
  &.is-show {
    opacity: 1;
  }
}
.slide-right {
  opacity: 0;
  transform: translate3d(-100px, 0, 0);
  transition: all .75s cubic-bezier(0.215, 0.610, 0.355, 1.000);
  will-change: opacity, transform;
  &.is-show {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes pixel-spinner-animation {
  50% {
    box-shadow: 20px 20px 0px 0px,
                -20px -20px 0px 0px,
                20px -20px 0px 0px,
                -20px 20px 0px 0px,
                0px 10px 0px 0px,
                10px 0px 0px 0px,
                -10px 0px 0px 0px,
                0px -10px 0px 0px;
  }
  75% {
    box-shadow: 20px 20px 0px 0px,
                -20px -20px 0px 0px,
                20px -20px 0px 0px,
                -20px 20px 0px 0px,
                0px 10px 0px 0px,
                10px 0px 0px 0px,
                -10px 0px 0px 0px,
                0px -10px 0px 0px;
  }
  100% {
    transform: rotate(360deg);
  }
}
.loading {
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100svh;
  position: fixed;
  left: 0;
  top: 0;
  transition: all 0.75s ease;
  z-index: 9999;
  &.is-hide {
    background: transparent;
    pointer-events: none;
  }
  .loading-inner {
    position: relative;
  }
  .logo {
    width: 188px;
    opacity: 0;
    position: absolute;
    left: calc(50% - 94px);
    bottom: calc(100% + 64px);
    transition: all 0.75s ease;
    &.is-show {
      opacity: 1;
    }
    &.is-hide {
      opacity: 0;
    }
  }
  .catch-txt {
    display: block;
    width: 728px;
    opacity: 0;
    position: relative;
    transition: all 1s ease;
    &.is-show {
      opacity: 1;
    }
    &.is-hide {
      opacity: 0;
      transform: translate(0,-50px);
    }
  }
  .icn {
    height: 70px;
    width: 70px;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    opacity: 0;
    position: absolute;
    left: calc(50% - 35px);
    top: calc(100% + 64px);
    z-index: 11;
    transition: all 0.75s ease;
    &.is-show {
      opacity: 1;
    }
    &.is-hide {
      opacity: 0;
    }
    .icn-inner {
      width: calc(70px / 7);
      height: calc(70px / 7);
      background-color: #fff;
      color: #fff;
      box-shadow: 15px 15px  0 0,
                  -15px -15px  0 0,
                  15px -15px  0 0,
                  -15px 15px  0 0,
                  0 15px  0 0,
                  15px 0  0 0,
                  -15px 0  0 0,
                  0 -15px 0 0;
      animation: pixel-spinner-animation 2000ms linear infinite;
    }
  }
}
@keyframes scroll {
  0% {
    transform: scale(1, 0);
    transform-origin: 0 0;
  }
  50% {
    transform: scale(1, 1);
    transform-origin: 0 0;
  }
  51% {
    transform: scale(1, 1);
    transform-origin: 0 100%;
  }
  100% {
    transform: scale(1, 0);
    transform-origin: 0 100%;
  }
}
.controls-wrap {
  position: fixed;
  right: calc((126 / 1920) * 100vw);
  top: 50%;
  transform: translate(0,-50%);
  z-index: 5;
  .current-list {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    &.is-show {
      opacity: 1;
      pointer-events: auto;
    }
    &.is-animation {
      pointer-events: none;
    }
    > li {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 10px;
      height: 10px;
    }
    > li + li {
      margin-top: 14px;
    }
    a {
      background: #A4A4A4;
      border-radius: 50%;
      display: block;
      width: 10px;
      height: 10px;
      transform: scale(0.8,0.8);
      transition: all 0.3s ease;
      &.not-yet {
        pointer-events: none;
      }
      &.cur {
        background: #1E1E1E;
        transform: scale(1.0,1.0);
        pointer-events: none;
      }
      .is-opening & {
        background: #6D6D6D;
      }
      .is-opening &.cur {
        background: #fff;
      }
    }
  }
  .controls {
    position: absolute;
    left: 50%;
    top: calc(100% + 58px);
    transform: translate(-50%,0);
    .skip {
      background: url(../svg/btn_skip.svg) no-repeat center 0 / contain;
      display: block;
      width: 40px;
      height: 35px;
      overflow: hidden;
      position: relative;
      text-indent: -9999px;
      transition: opacity 0.3s ease;
      &.is-hide {
        opacity: 0;
        pointer-events: none;
      }
    }
    .scroll {
      top: 0;
    }
  }
  .scroll {
    background: url(../svg/icn_scroll_black.svg) no-repeat center 0 / contain;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
    position: absolute;
    left: 50%;
    top: calc(100% + 58px);
    transform: translate(-50%,0);
    width: 52px;
    height: 65px;
    text-indent: -9999px;
    transition: opacity 0.3s ease;
    &::after {
      background: #000;
      content: '';
      display: block;
      width: 2px;
      height: 38px;
      position: absolute;
      left: calc(50% - 1px);
      bottom: 0;
      animation: scroll 2s infinite;
    }
    .is-opening & {
      background-image: url(../svg/icn_scroll_white.svg);
      &::after {
        background: #a0a0a0;
      }
    }
    &.is-show {
      opacity: 1;
      pointer-events: auto;
    }
    &.is-hide {
      opacity: 0;
      pointer-events: none;
    }
  }
}
.swiper-container {
  width: 100%;
  height: 100svh;
  position: relative;
  z-index: 1;
}
.opening-movie {
  background: #000;
  width: 100%;
  height: 100svh;
  line-height: 0;
  overflow: hidden;
  position: relative;
  .movie-wrap {
    height: 100svh;
    width: 100%;
    overflow: hidden;
    position: relative;
    .movie {
      video {
        filter: drop-shadow(0px 0px rgba(0,0,0,0));
        display: block;
        pointer-events: none;
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%,-50%);
      }
    }
  }
}
@keyframes scroll-opening {
  0% {
    opacity: 0;
    transform: translate(0, -14px);
  }
  40% {
    opacity: 1;
  }
  80% {
    opacity: 0;
    transform: translate(0, 0);
  }
  100% {
    opacity: 0;
  }
}
.cmn-movie {
  overflow: hidden;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  video {
    pointer-events: none;
    position: absolute;
    left: 50%;
    top: 50%;
    text-align: center;
    z-index: 1;
    transform:translate(-50%, -50%);
    min-width: 100%; /* 横幅を親要素にフィットさせる */
    min-height: 100%; /* 縦幅も親要素にフィットさせる */
    object-fit: cover; /* コンテンツをセンターでクロップ */
  }
}
@media screen and (min-width: 1920px){
  .cmn-movie {
    left: 50%;
    width: 100vw;
    transform: translateX(-50%);
  }
}
.sec-inner {
  max-width: 1920px;
  margin: 0 auto;
  height: 100svh;
  position: relative;
  z-index: 2;
  .txt-ttl {
    font-size: min(56px, calc((56 / 1920) * 100vw));
    font-weight: 700;
    line-height: 1.36;
    letter-spacing: .16em;
    opacity: 0;
    will-change: opacity, transform;
    white-space: nowrap;
  }
  .txt-inner {
    opacity: 0;
    position: relative;
    will-change: opacity, transform;
    &.is-scroll {
      padding-right: 16px;
      .txt-sub-inner {
        padding-bottom: 4em;
      }
    }
    &::-webkit-scrollbar {
      width: 3px;
      background: transparent;
    }
    &::-webkit-scrollbar-thumb {
        background: #c0c0c0;
        border-radius: 2px;
        width: 3px;
        opacity: .8;
    }
  }
  .txt {
    font-size: min(20px, calc((20 / 1920) * 100vw));
    font-weight: 600;
    line-height: 2;
    letter-spacing: .08em;
    > p + p {
      margin-top: 1.8em;
    }
  }
  .link-wrap {
    font-size: min(16px, calc((16 / 1920) * 100vw));
    .link {
      color: #535353;
      text-decoration: none;
      &::after {
        content: '>';
        display: inline-block;
        margin-left: 8px;
        transition: all 0.3s ease;
      }
    }
  }
  .product {
    font-size: min(12px, calc((12 / 1920) * 100vw));
    letter-spacing: .04em;
  }
  .txt-wrap.is-show {
    .txt-inner,
    .txt-ttl {
      opacity: 1;
      transform: translate3d(0, 0, 0);
    }
    .txt-ttl {
      transition: all 0.5s ease;
    }
    .txt-inner {
      transition: all 1s ease;
    }
  }
}
.soldering-sec {
  width: 100%;
  overflow: hidden;
  position: relative;
  .sec-inner {
    padding: min(150px, calc((100 / 1920) * 1vw * 150)) min(232px, calc((232 / 1920) * 100vw)) 0;
  }
  .txt-ttl {
    /* transform: translate3d(-100px, 0, 0); */
  }
  .txt-inner {
    max-height: min(calc(90svh - 294px), calc(90svh - ((56 / 1920) * 100vw * 1.36) - ((100 / 1920) * 1vw * 150) - ((100 / 1920) * 1vw * 68)));
    margin-top: min(68px, calc((100 / 1920) * 1vw * 68));
    overflow-y: auto;
    width: min(800px, calc((800 / 1920) * 100vw));
  }
  .link-wrap {
    margin-top: 3.6em;
  }
  .product {
    color: #262626;
    position: absolute;
    right: min(334px, calc((334 / 1920) * 100vw));
    bottom: 24px;
  }
}
.future-sec {
  width: 100%;
  overflow: hidden;
  position: relative;
  .sec-inner {
    display: flex;
    justify-content: flex-end;
    padding: min(100px, calc((100 / 1920) * 1vw * 100)) min(214px, calc((214 / 1920) * 100vw)) 0;
  }
  .txt-ttl {
    /* transform: translate3d(100px, 0, 0); */
  }
  .txt-inner {
    max-height: min(calc(90svh - 309px), calc(90svh - ((56 / 1920) * 100vw * 2.72) - ((100 / 1920) * 1vw * 100) - ((100 / 1920) * 1vw * 57)));
    margin-top: min(57px, calc((100 / 1920) * 1vw * 57));
    overflow-y: auto;
    width: min(820px, calc((820 / 1920) * 100vw));
  }
  .link-wrap {
    margin-top: 3.6em;
    > li + li {
      margin-top: min(10px, calc((100 / 1920) * 1vw * 10));
    }
  }
  .product {
    color: #fff;
    position: absolute;
    left: min(96px, calc((96 / 1920) * 100vw));
    bottom: 36px;
  }
}
.commitment-sec {
  width: 100%;
  overflow: hidden;
  position: relative;
  .sec-inner {
    padding: min(145px, calc((100 / 1920) * 1vw * 145)) min(316px, calc((316 / 1920) * 100vw)) 0;
  }
  .txt-wrap {
    display: flex;
  }
  .txt-ttl {
    /* transform: translate3d(-100px, 0, 0); */
  }
  .txt-inner {
    max-height: min(calc(90svh - 145px), calc(90svh - ((100 / 1920) * 1vw * 145)));
    margin-left: min(80px, calc((80 / 1920) * 100vw));
    overflow-y: auto;
    width: min(767px, calc((767 / 1920) * 100vw));
  }
  .link-wrap {
    margin-top: 1.8em;
  }
  .product {
    color: #B5B5B5;
    position: absolute;
    left: min(96px, calc((96 / 1920) * 100vw));
    bottom: 35px;
  }
}
.last-sec {
  height: 100svh;
  .last-sec-inner {
    height: 100svh;
    overflow-y: hidden;
    &.is-scroll {
      overflow-y: auto;
    }
  }
  .title-wrap {
    background: url(../jpg/bg_last_sec.jpg) no-repeat center center / cover;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    height: 100svh;
    overflow: hidden;
    padding-bottom: calc((560 / 1080) * 100vh);
    position: relative;
    text-align: center;
    z-index: 2;
    .movie {
      transform: translate(0, calc((40 / 1080) * 100vh));
    }
    .sec-inner {
      height: auto;
    }
    .jp-ttl {
      font-size: min(55px, calc((55 / 1920) * 100vw));
      font-weight: 700;
      letter-spacing: .08em;
      line-height: 1.18;
      > span {
        display: inline-block;
      }
    }
    .en-ttl {
      font-size: min(20px, calc((20 / 1920) * 100vw));
      font-weight: 700;
      letter-spacing: .08em;
      line-height: 1.18;
      margin-top: min(25px, calc((100 / 1920) * 1vw * 25));
    }
  }
  .promotion-wrap {
    background: #262525;
    color: #fff;
    padding: 173px 0 110px;
    .sec-inner {
      display: flex;
      justify-content: center;
      height: auto;
      padding: 0 16px;
    }
    .txt-wrap {
      .ttl {
        font-size: min(45px, calc((45 / 1920) * 100vw));
        font-weight: 700;
        line-height: 1.1;
        letter-spacing: .08em;
        margin-bottom: 37px;
      }
      .txt {
        font-size: min(27px, calc((27 / 1920) * 100vw));
        font-weight: 500;
        line-height: 2;
      }
    }
    .movie-wrap {
      background: #fff;
      width: min(895px, calc((895 / 1920) * 100vw));
      margin-left: min(74px, calc((74 / 1920) * 100vw));
      position: relative;
      .movie {
        aspect-ratio: 16/9;
        width: 100%;
        position: relative;
        iframe {
          position: absolute;
          left: 0;
          top: 0;
          width: 100%;
          height: 100%;
        }
      }
    }
  }
}
@media screen and (min-width: 1920px){
  .last-sec {
    .title-wrap {
      .movie {
        transform: translate(-50%, calc((40 / 1080) * 100vh));
      }
    }
  }
}
#footer {
  background: #000;
  color: #D9D9D9;
  .foot-link-wrap {
    .sec-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: auto;
      padding: 70px min(105px, calc((105 / 1920) * 100vw)) 40px;
    }
    .logo-wrap {
      .foot-logo {
        display: block;
        line-height: 0;
        margin-bottom: 74px;
        width: 356px;
      }
      .copyright {
        font-size: min(14px, calc((14 / 1920) * 100vw));
        font-weight: 300;
      }
    }
    .link-list-wrap {
      .link-list {
        font-size: min(18px, calc((18 / 1920) * 100vw));
        font-weight: 400;
        text-align: right;
        > li + li {
          margin-top: 30px;
        }
        .contact {
          color: #D9D9D9;
          display: inline-flex;
          align-items: center;
          text-decoration: none;
          .icn {
            display: inline-block;
            width: 26px;
            line-height: 0;
            margin-right: 10px;
          }
        }
        .page-top {
          border: 1px solid #fff;
          border-radius: 50%;
          margin-left: auto;
          display: block;
          width: 34px;
          height: 34px;
          overflow: hidden;
          position: relative;
          &::before {
            background: #fff;
            content: '';
            clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
            display: block;
            width: 8px;
            height: 8px;
            margin: auto;
            position: absolute;
            left: 0;
            right: 0;
            top: calc(50% - 4px);
          }
          > span {
            opacity: 0;
            pointer-events: none;
          }
        }
        .english {
          color: #D9D9D9;
          text-decoration: underline;
        }
      }
    }
  }
}

/*==========================================================================================================
hover
==========================================================================================================*/
@media (any-hover: hover) {
  .foot-logo a:hover,
  .link-list a:hover {
    opacity: .5;
  }
  
  .sec-inner .link-wrap .link:hover {
    color: #000;
    &::after {
      transform: translate(6px,0);
    }
  }

}

/*==========================================================================================================
PC Only
==========================================================================================================*/
@media screen and (min-width: 1100px){

  .sp-caution,
  .sp-only {
    display: none !important;
  }

  .commitment-sec,
  .future-sec,
  .soldering-sec {
    .link-wrap,
    .txt {
      text-shadow: 1px 1px 1px #fff;
    }
  }

}

/*==========================================================================================================
 SP Only
==========================================================================================================*/
@media screen and (max-width: 1099px){

  .pc-only {
    display: none !important;
  }
  body {
    font-size: 1.2rem;
  }
  .sp-caution {
    display: none;
  }
  .loading {
    .logo {
      width: 118px;
      left: calc(50% - 59px);
      bottom: calc(100% + 40px);
    }
    .catch-txt {
      width: 297px;
    }
    .icn {
      width: 64px;
      height: 64px;
      left: calc(50% - 32px);
      top: calc(100% + 40px);
    }
  }
  .controls-wrap {
    right: 50%;
    top: unset;
    bottom: calc((100 / 750) * 1vw * 24);
    transform: translate(-50%, 0);
    .current-list {
      display: none;
    }
    .controls {
      top: unset;
      bottom: 0;
      .skip {
        width: calc((40 / 750) * 100vw);
        height: calc((100 / 750) * 1vw * 48);
      }
    }
    .scroll {
      background-size: 100% auto;
      top: unset;
      bottom: 0;
      width: calc((51 / 750) * 100vw);
      height: calc((100 / 750) * 1vw * 48);
      &::after {
        width: calc((2 / 750) * 100vw);
        height: calc((100 / 750) * 1vw * 20);
      }
    }
  }
  .sec-inner {
    .txt-wrap {
      background: transparent;
      transition: background 0.3s ease;
      &.is-show {
        background: rgba(255,255,255,.7);
      }
    }
    .txt-ttl {
      font-size: calc((55 / 750) * 100vw);
    }
    .txt {
      color: #535353;
      font-size: 18px;
      font-weight: 500;
      letter-spacing: .02em;
    }
    .link-wrap {
      font-size: 16px;
    }
    .product {
      font-size: calc((14 / 750) * 100vw);
    }
  }
  .soldering-sec {
    .sec-inner {
      padding: 0;
    }
    .txt-wrap {
      min-height: 100svh;
      padding: calc((100 / 750) * 1vw * 145) calc((56 / 750) * 100vw) calc((100 / 750) * 1vw * 150) calc((88 / 750) * 100vw);
    }
    .txt-inner {
      max-height: calc(100svh - ((55 / 750) * 100vw * 2.72) - ((100 / 750) * 1vw * 295) - 100px);
      margin-top: 100px;
      padding-right: calc((70 / 750) * 100vw);
      width: 100%;
      &.is-scroll {
        padding-right: calc((70 / 750) * 100vw);
      }
    }
    .product {
      right: calc((56 / 750) * 100vw);
      bottom: calc((100 / 750) * 1vw * 90);
    }
  }
  .future-sec {
    .sec-inner {
      display: block;
      padding: 0;
    }
    .txt-wrap {
      min-height: 100svh;
      padding: calc((100 / 750) * 1vw * 107) calc((56 / 750) * 100vw) calc((100 / 750) * 1vw * 130) calc((88 / 750) * 100vw);
    }
    .txt-ttl {
      /* transform: translate3d(-100px, 0, 0); */
    }
    .txt-inner {
      max-height: calc(100svh - ((55 / 750) * 100vw * 5.44) - ((100 / 750) * 1vw * 237) - 100px);
      margin-top: 100px;
      padding-right: calc((70 / 750) * 100vw);
      width: 100%;
      &.is-scroll {
        padding-right: calc((70 / 750) * 100vw);
      }
    }
    .link-wrap {
      > li + li {
        margin-top: calc((100 / 750) * 1vw * 16);
      }
    }
    .product {
      color: #262626;
      left: unset;
      right: calc((56 / 750) * 100vw);
      bottom: calc((100 / 750) * 1vw * 90);
    }
  }
  .commitment-sec {
    .sec-inner {
      padding: 0;
    }
    .txt-wrap {
      display: block;
      min-height: 100svh;
      padding: calc((100 / 750) * 1vw * 128) calc((56 / 750) * 100vw) calc((100 / 750) * 1vw * 110) calc((88 / 750) * 100vw);
    }
    .txt-inner {
      max-height: calc(100svh - ((55 / 750) * 100vw * 2.72) - ((100 / 750) * 1vw * 238) - 100px);
      margin-top: 100px;
      margin-left: 0;
      padding-right: calc((70 / 750) * 100vw);
      width: 100%;
      &.is-scroll {
        padding-right: calc((70 / 750) * 100vw);
      }
    }
    .product {
      color: #262626;
      left: unset;
      right: calc((56 / 750) * 100vw);
      bottom: calc((100 / 750) * 1vw * 90);
    }
  }
  .last-sec {
    .last-sec-inner {
      overflow-y: auto;
    }
    .title-wrap {
      padding-bottom: 50svh;
      .movie {
        transform: translate(0,calc((90 / 1338) * 100svh));
        video {
          width: 100% !important;
          height: auto !important;
          min-width: unset;
          min-height: unset;
        }
      }
      .jp-ttl {
        font-size: calc((55 / 750) * 100vw);
        > span {
          display: block;
        }
      }
      .en-ttl {
        font-size: calc((18 / 750) * 100vw);
        margin-top: calc((100 / 750) * 1vw * 28);
      }
    }
    .promotion-wrap {
      padding: calc((100 / 750) * 1vw * 62) 0 calc((100 / 750) * 1vw * 70);
      .sec-inner {
        display: block;
        padding: 0 calc((64 / 750) * 100vw);
      }
      .txt-wrap {
        text-align: center;
        &.is-show {
          background: transparent;
        }
        .ttl {
          font-size: calc((42 / 750) * 100vw);
          margin-bottom: calc((100 / 750) * 1vw * 33);
        }
        .txt {
          color: #fff;
          font-size: calc((26 / 750) * 100vw);
          line-height: 1.6;
        }
      }
      .movie-wrap {
        width: 100%;
        margin: calc((100 / 750) * 1vw * 48) 0 0;
      }
    }
  }
  #footer {
    .foot-link-wrap {
      .sec-inner {
        flex-direction: column-reverse;
        justify-content: center;
        padding: calc((100 / 750) * 1vw * 60) calc((80 / 750) * 100vw) calc((100 / 750) * 1vw * 24);
        position: relative;
      }
      .logo-wrap {
        margin-top: calc((100 / 750) * 1vw * 64);
        .foot-logo {
          width: calc((396 / 750) * 100vw);
          margin: 0 auto calc((100 / 750) * 1vw * 112);
        }
        .copyright {
          font-size: calc((16 / 750) * 100vw);
          text-align: center;
        }
      }
      .link-list-wrap {
        width: 100%;
        .link-list {
          display: flex;
          align-items: flex-start;
          justify-content: space-between;
          flex-wrap: wrap;
          font-size: calc((25 / 750) * 100vw);
          text-align: center;
          > li + li {
            margin: 0 0 0 calc((80 / 750) * 100vw);
          }
          > li:last-child {
            margin-top: 0;
            width: 100%;
            position: absolute;
            right: calc((80 / 750) * 100vw);
            bottom: calc((100 / 750) * 1vw * 64);
          }
          .contact {
            flex-direction: column;
            justify-content: center;
            .icn {
              width: calc((36 / 750) * 100vw);
              margin: 0 0 3px;
            }
          }
          .page-top {
            width: calc((34 / 375) * 100vw);
            height: calc((34 / 375) * 100vw);
            &::before {
              width: calc((8 / 375) * 100vw);
              height: calc((8 / 375) * 100vw);
              top: calc(50% - ((4 / 375) * 100vw));
            }
          }
        }
      }
    }
  }

}

@media screen and (max-width: 768px){

  @media (orientation: landscape){
    .sp-caution {
      background: #000;
      display: flex;
      align-items: center;
      justify-content: center;
      position: fixed;
      left: 0;
      top: 0;
      width: 100%;
      height: 100%;
      z-index: calc(infinity);
      .img {
        line-height: 0;
        img {
          width: auto;
          height: calc((496 / 750) * 100svh);
        }
      }
    }
    #contents {
      display: none;
    }
  }

  .sec-inner {
    .txt {
      font-size: calc((28 / 750) * 100vw);
    }
    .link-wrap {
      font-size: calc((23 / 750) * 100vw);
    }
  }
  .soldering-sec {
    .txt-inner {
      max-height: calc(100svh - ((55 / 750) * 100vw * 2.72) - ((100 / 750) * 1vw * 295) - ((100 / 750) * 1vw * 126));
      margin-top: calc((100 / 750) * 1vw * 126);
    }
  }
  .future-sec {
    .txt-inner {
      max-height: calc(100svh - ((55 / 750) * 100vw * 5.44) - ((100 / 750) * 1vw * 237) - ((100 / 750) * 1vw * 92));
      margin-top: calc((100 / 750) * 1vw * 92);
    }
  }
  .commitment-sec {
    .txt-inner {
      max-height: calc(100svh - ((55 / 750) * 100vw * 2.72) - ((100 / 750) * 1vw * 238) - ((100 / 750) * 1vw * 108));
      margin-top: calc((100 / 750) * 1vw * 108);
    }
  }
  .last-sec {
    .title-wrap {
      .movie {
        video {
          width: 140% !important;
          height: auto !important;
        }
      }
    }
  }

}