@charset "utf-8";
/* CSS Document */
.titlebox3{
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.titlebox3 .insta-icon{
  width: 56px;
  height: auto;
  display: block;
}

.titlebox3 h2{
  margin: 0;
  font-size: clamp(32px, 4vw, 56px);
  font-weight: 500;
  color: #cfcfcf;
  letter-spacing: 0.04em;
}
.instabox {overflow: hidden;
    
}
.instabox .webgene-blog{
  display: flex;
    justify-content: center;
  gap: 28px;

  width: 100vw;                  /* 画面いっぱい */
  margin-left: calc(50% - 50vw); /* 真ん中基準で全幅にする */
  margin-right: calc(50% - 50vw);

  padding: 18px 0 10px;
}

.instabox .webgene-blog .webgene-item{
  flex: 0 0 auto;
}

/* 画像サイズ（スクショ寄せ） */
.instabox .webgene-blog .imgbox{
  width: 200px;              /* ←好みで */
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: #fff;
}

.instabox .webgene-blog .imgbox img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* aタグの変な余白防止 */
.instabox .webgene-blog a{
  display: block;
}
@media (max-width: 576px){
  .instabox .webgene-blog{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;

    overflow: visible;   /* 横スクロール解除 */
    padding: 0;
  }

  .instabox .webgene-blog .imgbox{
    width: 100%;         /* 固定200pxを解除 */
    aspect-ratio: 1 / 1;
  }
}
.box2 .boxwrap {
  gap:40px;
}
.about1 {
  position: relative;
  overflow: hidden;
  min-height: clamp(420px, 45vw, 620px);
  display: flex;
  align-items: center;
}
.about1 .en_title {
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: 2;
  font-size: clamp(100px, 18vw, 290px);
  margin: 0;
  color: #34678C;
  font-weight: 700;
  letter-spacing: 0.12em;
  opacity: 0.5;
  mix-blend-mode: overlay;
}
/* index8.png（斜めの大きい文字画像） */
.about1 .img1 {
  position: absolute;
  right: clamp(20px, 4vw, 60px);
  bottom: clamp(20px, 4vw, 60px);
  z-index: 1;
  width: min(750px, 52vw);
  height: auto;
  display: block;
  pointer-events: none;
}
/* 画像エリア（左80%） */
.about1 .imgbox {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  overflow: hidden;
}
/* 画像 */
.about1 .imgbox img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: left center;
  display: block;
}
/* 青グラデ（オーバーレイ） */
.about1 .imgbox::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: linear-gradient(135deg, #3781E9 0%, #3781E9 40%, #fff 100%);
  opacity: 0.5;
}
.about1 .txtbox {
  position: relative;
  z-index: 3;
  margin-right: auto;
  margin-left: 8%;
  width: min(700px, 52%);
  padding: clamp(70px, 8vw, 120px) clamp(26px, 4vw, 48px) clamp(50px, 4vw, 100px);
  color: #fff;
}
/* タイトル（青） */
.about1 .ttl {
  margin: 0 0 18px;
  color: #2f8be6;
}
/* 本文は左揃え */
.about1 .txtbox p {
  margin: 0;
  text-align: left;
  line-height: 2;
}
/* 768px以下：縦並びに */
@media (max-width: 768px) {
  .about1 {
    min-height: auto;
  }
  .about1 .txtbox {
    width: 100%;
  }
}
@media (max-width: 576px) {
  .about1 .txtbox {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
  }
}
.send.send2 .send-bt {
  background-image: none;
  border: 1px solid #fff;
}
.send.send2 .send-bt i {
  background: transparent;
  color: #fff;
  border: 1px solid #fff;
}
.service-list {
  flex-direction: column;
  gap: 26px;
  margin: 0 auto;
  width: 100%;
}
.service-item {
  width: calc(100% - 120px);
}
.service-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, #A0DEF2 0%, #7DCBEA 20%, #53B6E0 50%, #0075BC 70%, #005B95 100%);
  mix-blend-mode: overlay;
  opacity: 1;
  z-index: 2;
  pointer-events: none;
}
/* 奇数は右に余白 */
.service-item:nth-child(odd) {
  margin-right: 120px;
  margin-left: 0;
}
/* 偶数は左に余白 */
.service-item:nth-child(even) {
  margin-left: 120px;
  margin-right: 0;
}
.service-item {
  position: relative;
  overflow: hidden;
  min-height: 220px;
  padding: clamp(80px, 7vw, 120px) clamp(60px, 4vw, 90px);
}
.service-item .imgbox {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.service-item .imgbox img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
/* 左から暗くするオーバーレイ */
.service-item .overlay {
  position: absolute;
  inset: 0;
  background: #000;
  mix-blend-mode: multiply;
  opacity: 0.45;
  z-index: 5;
  pointer-events: none;
}
.service-item .txtboxwrap {
    gap:30px;
}
.service-item .txtbox {
  position: relative;
  z-index: 6;
  color: #fff;
}
/* 上の番号とタイトル */
.service-item .titlebox {
  display: flex;
  align-items: baseline;
  gap: 18px;
  margin-bottom: 14px;
}
/* 01/02/03 */
.service-item .service-no {
  margin: 0;
  font-size: clamp(34px, 5vw, 54px);
  font-weight: 700;
  letter-spacing: 0.02em;
  font-family: 'Outfit', sans-serif;
}
/* タイトル */
.service-item .service-ttl {
  margin: 0;
  font-size: clamp(18px, 2.2vw, 24px);
  font-weight: 700;
}
/* 文章 */
.service-item .service-txt {
  margin: 0;
  max-width: 640px;
  line-height: 1.9;
  opacity: 0.9;
}
@media (max-width: 576px) {
  .service-item {
    width: 100%;
    margin-left: 0 !important;
    margin-right: 0 !important;
          padding: clamp(80px, 7vw, 120px) 20px;
      
  }
}
/* ボタンを右へ */
.service-item .send {
  display: flex;
  justify-content: flex-end;
  margin-top: 18px;
}
/* ボタンを少し小さめにする（任意） */
.service-item .send-bt {
  width: 240px;
  height: 56px;
  z-index: 7;
}
.service-item .send-bt i {
  width: 44px;
  height: 44px;
  right: 6px;
}
.cate1{
    overflow: hidden;
}
.boxitem2 {
  position: relative;
  display: flex;
  align-items: center;
  gap: 40px;
	width: 100%;
}
.cate_wrap{
    position: relative;
}
.cate1::before {
  content: "";
  position: absolute;
inset:0;
  background: url("https://ru-techno.co.jp/system_panel/uploads/images/index5.png") left top / contain no-repeat;
  z-index: 0;
  pointer-events: none;
}
.boxitem2 > * {
  position: relative;
  z-index: 1;
}

.boxitem2 .imgboxwrap{
  width: calc(40% - 20px);
  position: relative;
	overflow: inherit;
}

/* 右（テキスト） */
.boxitem2 .txtbox{
  width: calc(50% - 20px);
  min-width: 0;
}
.boxitem2 .imgboxwrap .imgbox:first-of-type{
	position: relative;
	z-index: 4;
  overflow: inherit;
}
.boxitem2 .imgboxwrap .imgbox:not(:first-of-type) {
  position: absolute;
	width: 100%;
  inset: 0;
  overflow: inherit;
}
.boxitem2 .imgboxwrap .imgbox img {
  width: 100%;
}
/* ① index2（黄色コの字：一番上） */
.boxitem2 .imgboxwrap .imgbox:nth-child(1) {
  z-index: 4;
  transform: translate(0px, 60px);
  pointer-events: none;
	animation-delay: 1.2s;
}
/* ② index3（奥） */
.boxitem2 .imgboxwrap .imgbox:nth-child(2) {
  z-index: 3;
  transform: translate(40px, 0px);
	animation-delay: 0.6s;
}
/* ③ index4（手前） */
.boxitem2 .imgboxwrap .imgbox:nth-child(3) {
  z-index: 2;
  transform: translate(80px, -60px);
}
@media (max-width: 1080px) {
  .boxitem2 {
    flex-direction: column;
    align-items: flex-start;
    gap: 30px;
  }
  /* 画像は固定幅を解除して中央寄せ */
  .boxitem2 .imgboxwrap {
    flex: none;
    width: min(400px, 92vw);
    margin: 0 auto;
  }
  /* テキストは横幅いっぱい */
  .boxitem2 .txtbox {
    flex: none;
    width: 100%;
  }
}
@media (max-width: 768px) {
  .boxitem2 .imgboxwrap {
    width: min(350px, 92vw);
  }
}
@media (max-width: 576px) {
  .boxitem2 .imgboxwrap {
    width: min(250px, 100%);
  }
  .boxitem2 .imgboxwrap .imgbox:nth-child(1) {
    transform: translate(0px, 30px);
  }
  /* ② index3（奥） */
  .boxitem2 .imgboxwrap .imgbox:nth-child(2) {
    transform: translate(20px, 0px);
  }
  /* ③ index4（手前） */
  .boxitem2 .imgboxwrap .imgbox:nth-child(3) {
    transform: translate(40px, -30px);
  }
}
.fv {
  position: relative;
  width: 100%;
  overflow: hidden;
}
.topimgbox {
  width: min(1300px, 100%);
  margin: 0 auto;
	transform: translateY(-50%);
  position: relative;
  z-index: 20;
  pointer-events: none;
}
.topimgbox img {
  width: 100%;
  height: auto;
  display: block;

}
body.on .fv::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 5%;
  transform: translateX(-67%); /* ←50%が真ん中 / 数値を増やすほど左へ */
  width: 100%;
  height: 500px;
  background: url("https://ru-techno.co.jp/system_panel/uploads/images/indexbg2.png") center / cover no-repeat;
  mix-blend-mode: screen;
  z-index: 4;
  pointer-events: none;
	opacity: 0;
	animation-name: fv_anime1;
	animation-delay: 1s;
	animation-duration: 4s;
	animation-timing-function: ease-in-out;
	animation-fill-mode: forwards;
	animation-iteration-count: 1;
}


@keyframes fv_anime1 {
	0% {
		opacity:0;
		-ms-filter: blur(3px);
		filter: blur(3px);
  		transform: translateX(-67%);
	}
	20% {
		opacity:0;
		-ms-filter: blur(3px);
		filter: blur(3px);
  		transform: translateX(-57%);
	}
	21% {
		opacity:1;
		-ms-filter: blur(0px);
		filter: blur(0px);
  		transform: translateX(-57%);
	}
	22% {
		opacity:0;
		-ms-filter: blur(3px);
		filter: blur(3px);
  		transform: translateX(-57%);
	}
	23% {
		opacity:1;
		-ms-filter: blur(0px);
		filter: blur(0px);
  		transform: translateX(-57%);
	}
	24% {
		opacity:0;
		-ms-filter: blur(3px);
		filter: blur(3px);
  		transform: translateX(-57%);
	}
	50% {
		opacity:0;
		-ms-filter: blur(3px);
		filter: blur(3px);
  		transform: translateX(-69%);
	}
	51% {
		opacity:1;
		-ms-filter: blur(0px);
		filter: blur(0px);
  		transform: translateX(-69%);
	}
	52% {
		opacity:0;
		-ms-filter: blur(3px);
		filter: blur(3px);
  		transform: translateX(-69%);
	}
	70% {
		opacity:0;
		-ms-filter: blur(3px);
		filter: blur(3px);
  		transform: translateX(-73%);
	}
	71% {
		opacity:1;
		-ms-filter: blur(0px);
		filter: blur(0px);
  		transform: translateX(-73%);
	}
	72% {
		opacity:0;
		-ms-filter: blur(3px);
		filter: blur(3px);
  		transform: translateX(-73%);
	}
	73% {
		opacity:1;
		-ms-filter: blur(0px);
		filter: blur(0px);
  		transform: translateX(-73%);
	}
	74% {
		opacity:0;
		-ms-filter: blur(3px);
		filter: blur(3px);
  		transform: translateX(-73%);
	}
	90% {
		opacity:0;
		-ms-filter: blur(3px);
		filter: blur(3px);
  		transform: translateX(-67%);
	}
	100% {
		opacity:1;
		-ms-filter: blur(0px);
		filter: blur(0px);
  		transform: translateX(-67%);
	}
}

/* ② その上：indexbg1 */
body.on .fv .swiper::after {
  content: "";
  position: absolute;
  inset: 0;
  background: url("https://ru-techno.co.jp/system_panel/uploads/images/indexbg1.png") center / cover no-repeat;
  mix-blend-mode: multiply;
  z-index: 2;
  pointer-events: none;
}
/* ③ 青グラデ（別で作る） */
body.on .fv .overlay-grad {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #A0DEF2 0%, #7DCBEA 20%, #53B6E0 50%, #0075BC 70%, #005B95 100%);
  mix-blend-mode: overlay;
  opacity: 1;
  z-index: 3;
  pointer-events: none;
}
body.on .fv {
  width: 100%;
  height: 100vh;
  overflow: hidden;
}
@keyframes fvtxt {
  0% {
    opacity: 0;
    transform: translateX(50px);
    -ms-filter: blur(6px);
    filter: blur(6px);
  }
  100% {
    opacity: 1;
    transform: translateX(0px);
    -ms-filter: blur(0px);
    filter: blur(0px);
  }
}
.fv .swiper {
  z-index: 1;
  position: relative;
}
@keyframes zoomUp {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(1.15);
  }
}
body.on .fv .swiper-slide {
  width: 100% !important;
  height: 100vh;
}
body.on .fv .swiper-slide .swiper-img {
  width: 100% !important;
  height: 100vh;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}
.fv .swiper-slide-active .swiper-img, .fv .swiper-slide-duplicate-active .swiper-img, .fv .swiper-slide-prev .swiper-img {
  animation: zoomUp 10s linear 0s normal both;
}
body.on .fv .swiper-slide img {
  display: block !important;
  opacity: 0;
  height: auto;
  width: 100%;
}
.fv .txtbox {
  position: absolute;
  left: 8%;
  bottom: 20%;
  z-index: 9;
  color: #fff;
}
body:not(.gjs-dashed) .fv .txtbox h1,body:not(.gjs-dashed) .fv .txtbox p{
	opacity:0;
	-ms-filter: blur(6px);
	filter: blur(6px);
	animation-name: blurin;
	animation-duration: 1.2s;
	animation-timing-function: ease;
	animation-fill-mode: forwards;
}
.fv .txtbox h1 {
  font-size: clamp(80px, 6vw, 180px);
  font-weight: 900;
  margin-bottom: 20px;
      position: relative;
    color: #fff;
    opacity: 1;
	animation-delay: 0.6s;
}
.fv .txtbox h1 span {
  position: absolute; /* ←absoluteにする */
  top: -1.2em;        /* ←上に出す */
  font-size: 0.28em;
  line-height: 1;
  white-space: nowrap;
}

/* 1個目（てつ） */
.fv .txtbox h1 span:nth-of-type(1){
  left: 0.6em;  /* ←鉄の上に来るよう調整 */
}

/* 2個目（こた） */
.fv .txtbox h1 span:nth-of-type(2){
  left: 11.6em;  /* ←応の上に来るよう調整 */
}
.fv .txtbox p {
  font-size: clamp(18px, 3.4vw, 34px);
  font-weight: 700;
  opacity: 0.7;
	animation-delay: 1.2s;
}
@media screen and (max-width: 576px) {
    .fv .txtbox h1 {
        font-size: 50px;}
  body.on .fv {
    height: calc(60vh + 40vw);
    align-content: flex-start;
    z-index: 2;
  }
  body.on .fv .swiper-slide, body.on .fv .swiper-slide .swiper-img {
    height: calc(60vh + 40vw);
  }
}

.main-wrap{overflow: hidden;}
.cate1{
	overflow: hidden;
}
.company-wrap h3,.company-wrap p{
	font-weight: 700;
}
/* ---------- IEのみ ---------- */
@media all and (-ms-high-contrast: none) {}
/* ---------- 1280px ~ ---------- */
@media screen and (max-width: 1280px) {
}
/* ---------- 1080px ~ ---------- */
@media screen and (min-width: 1081px) {
.cate1{
	padding-right: 0;
}
}
@media screen and (max-width: 1080px) {
	.box2 .boxwrap{gap: 0;}
}
/* ---------- 768px ~ ---------- */
@media screen and (max-width: 768px) {}
/* ---------- 576px ~ ---------- */
@media screen and (max-width: 576px) {}
/* ---------- 350px ~ ---------- */
@media screen and (max-width: 350px) {}