@charset 'UTF-8';


@media only screen and (max-width:1600px){

/* COMPANY */
.company-sec03__abimg {
    width: 340px;
}

}/* 1600px */


@media only screen and (max-width:1280px){

/* FOOTER */
.footer__flex-info{
	margin-bottom:40px;
}
.footer__flex-info,
.footer__flex-menu{
	width:100%;
}
.footer__flex-menu-ul-li{
	margin-left:0;
	margin-right:40px;
}


/* TOP */
.top-sec04__flex-img {
    width: 480px;
}
.top-sec04__flex-cont {
    width: calc(100% - 800px);
}


/* RUBY */
.ruby-sec01-bigtitle {
    font-size: 140px;
}
.ruby-sec02__title {
    width: 90%;
}
.ruby-sec03__title-h2 {
    font-size: 110px;
}
.ruby-sec05__grid-item:nth-of-type(1) .ruby-sec05__grid-item-box {
    padding-left: 20px;
}
.ruby-sec05__grid-item:nth-of-type(2) .ruby-sec05__grid-item-box {
    padding-right: 20px;
}

}/* 1280px */


.sp-toggle{
	display:none;
}

@media only screen and (max-width:991px){

/* BODY */
body, body.home{
	min-width:inherit;
	padding-top:90px;
}

/* HEADER */
.header__logo{
	width:110px;
}
.sp-toggle{
	display:block;
	cursor:pointer;
	width:40px;
	height:40px;
	position:fixed;
	top:15px;
	right:15px;
	z-index:9999;
}
.sp-toggle span{
	display:inline-block;
	position:absolute;
	transition:all .3s ease;
	left:0;
	width:40px;
	height:2px;
	background:#FFF;
}
.sp-toggle span:nth-of-type(1){
	top:9px;
}
.sp-toggle span:nth-of-type(2){
	top:19px;
	opacity:1;
}
.sp-toggle span:nth-of-type(3){
	top:29px;
}
.sp-toggle.open span:nth-of-type(1){
	top:19px;
	transform:rotate(45deg);
}
.sp-toggle.open span:nth-of-type(2){
	opacity:0;
}
.sp-toggle.open span:nth-of-type(3){
	top:19px;
	transform:rotate(-45deg);
}
header#header{
	padding:15px;
	position: fixed;
    top: 0;
    left: 0;
    z-index:9998;
    width: 100%;
    background:var(--main-blue);
}
.rubynacl header#header{
  background:#333333;
}
.header__logo{
	position: relative;
    z-index: 9999;
    width:110px;
}
.header__menu{
	position:fixed;
	top:0;
	left:0;
	width:100%;
	height:100%;
	padding:90px 20px 20px;
	z-index:9997;
	opacity:0;
	pointer-events:none;
	transition:all .6s ease;
	background:var(--main-blue);
}
.header__menu.open{
	opacity:1;
	pointer-events:inherit;
}
.header__menu-ul {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}
.header__menu-ul-li {
    width: 100%;
    margin: 0 auto 20px;
    text-align: center;
    font-size: 18px;
}
header#header .header__menu-ul-li--contact-a{
	display:inline-block;
}

/* FOOTER */
.footer-contact__text-h2 {
    font-size: 10vw;
}
.footer__flex-menu-ul{
	display:none;
}


/* COMMON PARTS */
.common-mv-title__h1 {
    font-size: 12vw;
}


/* TOP */
.top-mv__line-h2{
	transform:none;
	padding-bottom:40px;
}
.top-sec01__flex{
	flex-direction: column-reverse;
	align-items:center;
}
.top-sec01__flex-cont{
	width:100%;
	margin-bottom: 40px;
}
.top-sec02__flex-cont {
    width: 100%;
    margin-bottom: 40px;
}
.top-sec02__flex-img {
    width: 100%;
}
.top-sec02__flex-img img{
	width:100%;
}
.top-sec04__flex-cont {
    width: 100%;
    margin: 40px 0;
}
.top-sec04__flex-img{
	margin-left: auto;
}
.top-sec05__flex-cont {
    width: 100%;
    margin-top: 40px;
}


/* CONCEPT */
.concept-mvunder__flex{
	justify-content:space-around;
}
.concept-mvunder__flex-cont {
    width: 100%;
    margin-top: 50px;
}
.concept-sec01__dls{
	flex-wrap:wrap;
}
.concept-sec01__dls dl dt {
    font-size: 25px;
}
.concept-sec03__flex{
	justify-content:space-around;
}
.concept-sec03__flex-cont {
    width: 100%;
    margin-top: 50px;
}
.concept-sec03__flex-cont.wbutton{
	padding-bottom:120px;
}


/* SERVICE */
.service-sec03__grid{
	grid-template-columns:repeat(2,1fr);
}


/* CASESTUDY */
.casestudy-archive-article__linkbox {
    padding-right: 0;
    padding-bottom: 150px;
}
.casestudy-archive-article__linkbox-box__flex{
	flex-direction:column;
}
.casestudy-archive-article__linkbox-box__flex-cont{
	margin-bottom:30px;
}
.casestudy-archive-article__linkbox-box__flex-img{
	margin:0 auto;
}
.casestudy-archive-article__linkbox .viewmore-big {
    top: 100%;
    right: 0;
    transform: translateY(-100%);
}


/* COMPANY */
.company-sec03__abimg{
	display:none;
}


/* RUBY */
.ruby-sec01-bigtitle {
    font-size: 12vw;
}
.ruby-sec01__flex-cont {
    width: 100%;
    margin-bottom: 40px;
}
.ruby-sec01__flex-img {
    width: 100%;
}
.ruby-sec01__flex-img img{
	left:0;
}
.ruby-sec015__flex-title {
    width: 100%;
    margin-bottom: 40px;
}
.ruby-sec015__flex-title-h3{
	-ms-writing-mode: rl-tb;
    writing-mode: horizontal-tb;
}
.ruby-sec015__flex-cont{
	width:100%;
}
.ruby-sec02__abimg{
	left:0;
	width:91%;
}
.ruby-sec02{
	padding-top:33vw;
}
.ruby-sec02__title {
    width: 100%;
}
.ruby-sec02__title-h2 {
    font-size: 12vw;
}
.ruby-sec03__title-h2 {
    font-size: 11vw;
}
.ruby-sec02__flex-cont {
    width: 100%;
    margin-bottom: 40px;
}
.ruby-sec02__flex-img{
	margin: 0 auto 60px;
}
.ruby-sec03__flex-img {
    width: 100%;
    order: 2;
}
.ruby-sec03__flex-cont {
    width: 100%;
    margin-bottom: 40px;
    order:1;
}
.ruby-sec04__flex-cont {
    width: 100%;
    margin-bottom: 50px;
}
.ruby-sec04__flex-img{
	margin-left:auto;
}
.ruby-sec05__grid-item-box{
	width:100%;
	padding:40px 20px;
}
.ruby-sec05__grid{
	grid-template-columns:1fr;
}
.ruby-sec05__grid-item:nth-of-type(1){
	border-right:0;
	border-bottom:1px solid #FFF;
}


}/* 991px */



@media only screen and (max-width:767px){

p,
p.text{
	font-size:14px;
}

body.home .wrap,
.wrap{
  overflow:hidden;
}

/* COMMON PARTS */
.viewmore-big a{
	width:80px;
	height:80px;
}
.viewmore-big a::before{
	width:36px;
}
.padding-tb{
	padding:60px 0;
}
.padding-top{
	padding-top:60px;
}
.padding-bottom{
	padding-bottom:60px;
}


/* FOOTER */
footer#footer{
	padding:40px 20px;
}
.footer-contact {
    padding: 40px 20px;
}
.footer-contact__link{
	margin-left:auto;
}
p.footer__flex-info-address.text{
	font-size:12px;
}

/* TOP */
.top-mv__line-h2{
	font-size:15vw;
}
.top-sectiontitle-en{
	font-size:12vw;
}
.top-sec01__flex-img {
    width: 100%;
}
.top-sec01__flex-cont__head{
	align-items:center;
	flex-wrap: nowrap;
}
.top-sec01__flex-cont__head-title{
	margin-bottom:40px;
	width:auto;
}
.top-sec01 .top-sectiontitle-jp.inline {
    display: block;
    margin-left: 0;
}
.top-sec01__flex-cont-title {
    font-size: 20px;
}
.top-sec01__flex-cont-text {
    font-size: 14px;
}
.top-sec01__flex-cont__head-viewmore{
	margin-left:auto;
}
.top-sec02__flex-cont--title {
    font-size: 20px;
}
.top-sec02__flex-cont--ul-li a{
	font-size:16px;
}
.top-sec03__slider-slide--flex {
    flex-direction: column;
    gap: 20px;
}
.top-sec03__slider-slide--flex-cont__cat{
	font-size:12px;
}
.top-sec03__slider-slide--flex-cont__title {
    font-size: 16px;
}
.top-sec03__slider-slide--flex-cont {
    width: 100%;
}
.top-sec03__slider-slide--flex-img{
	margin:0 auto;
}
.top-sec04__flex-title {
    width: 100%;
    flex-wrap: wrap;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.top-sec04__flex-title .top-sectionnumber{
	width:100%;
}
.top-sec04__flex-title .top-sectiontitle{
	width:240px;
}
.top-sec04__flex-title .viewmore-big{
	text-align:right;
	margin-top:0;
}
.top-sec04__box{
	width: calc(100% + 40px);
    margin-left: -20px;
    padding: 40px 20px;
}
.top-sec04__bg img{
	height:40%;
}
.top-sec04__flex-img{
	width:100%;
}
.top-sec04__flex-img .devideimg {
    width: 100%;
}
.top-sec05__flex-title {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.top-sec05__flex-title .viewmore-big {
    margin-top: 0;
    text-align: right;
}
.top-sec06__head-flex .viewmore-big {
    margin: 20px 0 0 auto;
}
.top-sec06__articles-title {
    font-size: 8vw;
}
.top-sec06__articles-grid{
	grid-template-columns: 1fr;
}
.top-sec07__content-link{
	bottom:0;
}

.news-archive__article-flex-cat{
	border-right:0;
}
.news-archive__article-flex{
	flex-wrap:wrap;
}
.news-archive__article-flex-title{
	width:100%;
	padding-left:0;
	padding-top: 6px;
}


/* COMMON */
.common-mv{
	border-top:0;
	height: 250px;
	padding:0;
}
.common-mv-img{
	height:140px;
}

.common-title-h2 {
    font-size: 22px;
    padding-bottom: 8px;
}
.common-title-p {
    padding-top: 8px;
    font-size: 12px;
}


/* CONCEPT */
.concept-mvunder{
	margin-top:60px;
}
.concept-sec01__dls dl{
	flex-wrap:wrap;
}
.concept-sec01__dls dl dt,
.concept-sec01__dls dl dd{
	width:100%;
}
.concept-sec01__dls dl dt{
	font-size:20px;
	text-align:left;
	margin-bottom:1em;
}
.concept-sec01__dls dl dd{
	font-size:14px;
}
.concept-sec02__flex-img {
    width: 100%;
    margin-bottom: 40px;
}
.concept-sec02__flex-cont {
    width: 100%;
}
.concept-sec02__flex-cont__h3 {
    font-size: 20px;
}
.concept-sec02__flex-cont__ul-li{
	padding:1em;
}
.concept-sec03__flex-cont__h3 {
    font-size: 20px;
}


/* SERVICE */
.common-title-p .pc_only{
	display:none;
}
.service-sec01__flex-img {
    width: 100%;
    margin-bottom: 30px;
}
.service-sec03__grid {
    grid-template-columns: 1fr;
}
.service-sec03__grid-item{
	border-right:1px solid var(--main-blue);
}
.service-sec03__grid-item-title {
    font-size: 20px;
    margin: 1em 0;
}


/* CASE STUDY */
.casestudy-archive-article__linkbox{
	padding-bottom:100px;
}
.casestudy-archive-article__h2 {
    font-size: 10vw;
}
.casestudy-archive-article__linkbox-box{
	padding:30px;
}
.casestudy-archive-article__category {
    font-size: 12px;
}
.casestudy-archive-article__title {
    font-size: 16px;
    margin-bottom: 12px;
}


/* COMPANY */
.company-title__h2{
	font-size:10vw;
}
.company-sec01__messagebox:not(:last-of-type) {
    margin-bottom: 60px;
}
.company-message-toggle .toggle-tab{
	font-size:14px;
	padding:15px 0;
}
.company-message-toggle .toggle-tab01 {
    padding-left: 60px;
}
.company-message-toggle .toggle-tab02 {
    padding-right: 60px;
}
.company-message-toggle .toggle-tab01::before ,
.company-message-toggle .toggle-tab02::before {
    width: 33px;
    height: 33px;
}
.company-message-toggle .toggle-tab01.current {
    border-top-right-radius: 32px;
}
.company-message-toggle .toggle-tab02.current {
    border-top-left-radius: 32px;
}
.company-sec01__messagebox-article__tabs-tab__flex-img{
	width:100%;
	order:2;
}
.company-sec01__messagebox-article__tabs-tab__flex-cont{
	padding:0;
	width:100%;
	order:1;
	margin-bottom:30px;
}
.company-sec01__messagebox-article__tabs-tab__flex-cont-title {
    font-size: 20px;
}
.company-sec01__messagebox-article__tabs-tab__flex-img-name {
    font-size: 12px;
}
.company-sec01__messagebox-article__tabs-tab__flex-img-name em {
    font-size: 20px;
}
.company-sec02 .company-title {
    margin-top: 10px;
}

.company-sec02__box-dl-dt{
	width:100%;
	border-right:0;
	padding-bottom:12px;
}
.company-sec02__box-dl-dd {
    font-size: 14px;
    line-height: 24px;
    width: 100%;
}

.company-sec02__box-dl--inner{
	flex-wrap:wrap;
}
.company-sec02__box-dl--inner-dt {
    width: 100%;
    padding-left:0;
    margin-bottom:10px;
}
.company-sec02__box-dl--inner-dd {
    width: 100%;
}
.company-sec02__box-dl-dd:not(:nth-of-type(1)) .company-sec02__box-dl--inner-dt {
    border-left: 0;
}
.company-sec04__articles {
    display: grid;
    grid-template-columns: 1fr;
    gap: 60px;
}
.company-sec04__article-link a{
	font-size:16px;
}

.company-timeline-ul-li .content{
	margin-left:150px;
}

#ceo-content{
	scroll-margin-top:190px;
	scroll-padding-top:190px;
}
#coo-content{
	scroll-margin-top:130px;
	scroll-padding-top:130px;
}



/* SERVICE */
.common-mv.ruby-mv {
    height: 500px;
}
.common-mv.ruby-mv .common-mv-img {
    height: 370px;
}
.ruby-sec01-title-h3 {
    font-size: 28px;
}
.ruby-sec01__flex-cont-title dt {
    font-size: 20px;
}
.ruby-sec01__flex-cont-title dd span {
    font-size: 22px;
}
.ruby-sec01__flex-img img {
    width: 100%;
}
.ruby-sec015__flex-title-h3 {
    font-size: 8vw;
}
.ruby-sec02__abimg {
    width: 100%;
    top: 0;
    position:relative;
    margin-bottom: 60px;
}
.ruby-sec02__title-sub {
    font-size: 22px;
    margin: 4px auto 40px;
}
.ruby-sec03__title {
    margin: 0 auto 40px;
    padding: 0 20px;
}
.ruby-sec03__title-p {
    font-size: 22px;
}
.ruby-sec03__examples-grid {
    grid-template-columns: repeat(2,1fr);
    gap: 40px;
}
.ruby-sec05__grid-item-box__title-h3 {
    font-size: 7vw;
}
.ruby-sec05__grid-item-box__title-p {
    font-size: 16px;
}
.ruby-sec05__grid-item-box__link a{
	font-size:12px;
}

.ruby-timeline{
	margin-bottom:220px;
}
.ruby-timeline-vm {
    bottom: 0;
}
.ruby-timeline-ul-li .content{
	margin-left:150px;
}


}/* 767px */