@charset "UTF-8";
/*reset----------------------------------------------------*/
/* http://meyerweb.com/eric/tools/css/reset/ 
   v2.0 | 20110126
   License: none (public domain)
*/
html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {
  display: block;
}
body {
  line-height: 1;
}
ol, ul {
  list-style: none;
}
blockquote, q {
  quotes: none;
}
blockquote:before, blockquote:after, q:before, q:after {
  content: '';
  content: none;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
/*
  Josh's Custom CSS Reset
  https://www.joshwcomeau.com/css/custom-css-reset/
*/
*,*::before,*::after{box-sizing:border-box}*{margin:0}html,body{height:100%}body{line-height:1.5;-webkit-font-smoothing:antialiased}img,picture,video,canvas,svg{display:block;max-width:100%}input,button,textarea,select{font:inherit}p,h1,h2,h3,h4,h5,h6{overflow-wrap:break-word}#root,#__next{isolation:isolate}

/*custom*/
a {
	text-decoration: none;
}

/*common------------------------------------------------------------------*/
html, body {
	color: #222222;
	background-color: #dfdfdf;
	font-size: 100%;
	line-height: 2;
	letter-spacing: .1em;
	font-family: "游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", "Yu Gothic", sans-serif;
	font-weight: 500;
	-webkit-text-size-adjust: 100%;
	-webkit-font-smoothing: antialiased;
	font-feature-settings: "palt";
	-webkit-overflow-scrolling: touch;
	overflow-scrolling: touch;
	backface-visibility: hidden;
	-webkit-backface-visibility: hidden;
	scroll-behavior: smooth;
}
#container {
    position: relative;
    transition: opacity 1s ease;
    opacity: 0;
}
.active #container {
    opacity: 1;
}
main {
    overflow: hidden;
}
a {
	font-family: 'Manrope', sans-serif;
	font-weight: 400;
	color: #222222;
}
a.common {
    position: relative;
	font-family: 'Manrope', sans-serif;
	font-weight: 700;
	display: flex;
	width: calc(40% - 3rem);
	min-width: 300px;
	padding: 1.5rem;
	border: 1px solid #1750a2;
	align-items: center;
    justify-content: center;
	font-size: 1.25rem;
	color: #1750a2;
	line-height: 1;
	background-image: url("../img/btn_arrow.svg");
	background-size: 48px 7px;
	background-position: calc(100% - 30px) center;
	background-repeat: no-repeat;
    background-color: transparent;
    transition: all .5s ease;
    overflow: hidden;
    z-index: 1;
}
a.common:hover {
    color: #fff;
    background-image: url("../img/btn_arrow_wh.svg");
    background-size: 48px 7px;
}
a.common::after {
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    content: "";
    width: 100%;
    height: 100%;
    background: #1750a2;
    transition: transform .5s cubic-bezier(0.8, 0, 0.2, 1) 0s;
    transform: scale(0, 1);
    transform-origin: right top;
    z-index: -2;
}
a.common:hover::after {
    transform-origin:left top;
    transform:scale(1, 1);
}
a.common.wh {
	border: 1px solid transparent;
	background-color: #fff;
}
a.common.wh:hover {
    border: 1px solid #fff;
}
a.common.mini {
	background-size: 26px 4px;
	width: calc(20% - 3rem);
	padding: 1rem 1.5rem;
	min-width: 200px;
	font-size: .875rem;
}


.sec-inner {
	max-width: 1100px;
	margin: auto;
}
h2.common {
	color: #1750a2;
	font-weight: bold;
	font-size: 1.6rem;
}
h2.common span {
	display: block;
	font-size: 6.25rem;
	font-family: 'Manrope', sans-serif;
	font-weight: 200;
	color: #fff;
	line-height: 1.1;
}
h2.common span.sub-en {
	display: inline;
	margin: 0;
	font-family: 'Manrope', sans-serif;
	font-weight: 800;
	font-size: 2.2rem;
	color: #1750a2;
	letter-spacing: 0;
	border: none;
	padding: 0 .2rem 0 0;
}
h3.common {
    font-weight: bold;
    line-height: 1.4;
}
h3.common span.ruby {
    display: block;
    font-size: 1.125rem;
    font-family: 'Manrope', sans-serif;
	font-weight: 800;
    color: #fff;
    margin: 0 0 20px;
}


ul.dot li {
    position: relative;
    padding: 0 0 0 .8em;
}
ul.dot li::before {
    display: block;
    content: "・";
    width: .5em;
    height: 1em;
    position: absolute;
    top: 0;
    left: 0;
}


dl.table {
    display: flex;
    align-items: center;
    line-height: 1.6;
    border-bottom: 1px solid #bbbbbb;
}
dl.table dt {
    flex-basis: 20%;
    padding: 20px 30px;
    text-align: center;
}
dl.table dd {
    flex-basis: 80%;
    padding: 20px 0;
    display: flex;
    align-items: center;
}

.en {
    font-family: 'Manrope', sans-serif;
}

.pc {
    display: block;
}
.sp {
    display: none;
}

@media screen and (max-width: 820px) {
#container {
    opacity: 0;
    font-size: 0.9375rem;
    overflow: hidden;
}
a {
	font-family: 'Manrope', sans-serif;
	font-weight: 400;
	color: #222222;
}
a.common {
	width: calc(100%);
	min-width: 300px;
	padding: 1.5rem;
	font-size: 1.125rem;
	color: #1750a2;
	line-height: 1;
	background-image: url("../img/btn_arrow.svg");
	background-size: 48px 7px;
	background-position: calc(100% - 30px) center;
	background-repeat: no-repeat;
}
a.common.wh {
	border: none;
	background-color: #fff;
}
a.common.mini {
	background-size: 44px 10px;
	width: calc(100%);
	padding:1.5rem;
	font-size: 1.125rem;
}

.sec-inner {
	padding: 0 30px;
}
h2.common {
	font-size: 1.375rem;
}
h2.common span {
	font-size: 3.125rem;
	line-height: 1;
}
h2.common span.sub-en {
	font-size: 1.6rem;
}
h3.common span.ruby {
    font-size: .875rem;
    line-height: 1;
    margin: 0 0 25px;
}


ul.dot li {
    position: relative;
    padding: 0 0 0 .8em;
}
ul.dot li::before {
    display: block;
    content: "・";
    width: .5em;
    height: 1em;
    position: absolute;
    top: 0;
    left: 0;
}


dl.table dt {
    flex-basis: 30%;
    padding: 10px 20px 10px 5px;
    text-align: left;
}
dl.table dd {
    flex-basis: 70%;
    padding: 20px 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.pc {
    display: none;
}
.sp {
    display: block;
}
}




/*loader------------------------------------------------------------------*/
#loader {
    position: fixed;
    width: 100vw;
    height: 100vh;
    background-color: #dfdfdf;
    z-index: 999;
    pointer-events: none;
    opacity: 1;
    transition: all 1s ease;
}
#loader.active {
    opacity: 0;
    visibility: hidden;
}
#loader #logoanim {
    position: absolute;
    width: 30vw;
    height: 30vh;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    transition: all 1s ease;
    opacity: 1;
}
#loader.active #logoanim {
    opacity: 0;
}

@media screen and (max-width: 820px) {
#logoanim {
    width: 60vw;
    height: 60vh;
}
}


/*subload------------------------------------------------------------------*/

.subload {
    position: fixed;
    width: 100vw;
    height: 100vh;
    background-color: #dfdfdf;
    animation: subload 1s cubic-bezier(.31,.13,.29,.98) .5s forwards;
    pointer-events: none;
    opacity: 1;
    z-index: 10;
}
@keyframes subload {
  0% {
	opacity: 1;
  }
  100% {
	opacity: 0;
  }
}



/*scrollAnim------------------------------------------------------------------*/
.mark {
	-webkit-backface-visibility: hidden;
	backface-visibility: hidden;
}
.scrollAnim {
	-webkit-backface-visibility:hidden;
    backface-visibility:hidden;
	-webkit-animation-duration: 1s;
	animation-duration: 1s;
    -webkit-animation-fill-mode: forwards;
	animation-fill-mode: forwards;
	will-change: animation, transform, opacity;
}


/*swiper------------------------------------------------------------------*/
.swiper {
	position: relative;
	overflow: visible!important;
}
.swiper-wrapper {
	width: 100%;
	height: 100%;
}
.swiper-slide {
	height: auto!important;
}




/*sp-nav------------------------------------------------------------------*/
nav#sp-nav {
    display: none;
    position: fixed;
    width: 100vw;
    height: 100vh;
    background: #dfdfdf;
    z-index: 10;
    padding: 80px 0 0;
}
nav#sp-nav .nav-head {
    position: absolute;
    top: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    height: 60px;
    padding: 20px;
}
nav#sp-nav .nav-head .logo img {
	width: 100px;
	height: auto;
}
nav#sp-nav .nav-head .close {
    position: relative;
    width: 50px;
    height: 15px;
}
nav#sp-nav .nav-head .close::before,
nav#sp-nav .nav-head .close::after {
    display: block;
    content: "";
    width: 100%;;
    height: 1px;
    background-color: #1750a2;
    position: absolute;
}
nav#sp-nav .nav-head .close::before {
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%) rotate(15deg);
}
nav#sp-nav .nav-head .close::after {
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%) rotate(-15deg);
}
nav#sp-nav .inner {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
}
nav#sp-nav .inner a {
    position: relative;
    font-family: "游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", "Yu Gothic", sans-serif;
    display: flex;
    align-items: center;
    flex-basis: 100%;
    padding: 10px 30px;
    color: #1750a2;
    font-size: 1em;
    font-weight: bold;
    border-bottom: 1px solid rgba(255,255,255,.4);
    line-height: 1.4;
}
nav#sp-nav .inner a::after {
    display: block;
    position: absolute;
    top: 50%;
    right: 30px;
    transform: translateY(-50%);
    font-size: 1.875rem;
    font-family: 'Manrope', sans-serif;
    font-weight: 200;
    letter-spacing: 0;
    color: #fff;
}
nav#sp-nav .inner a.detail::after {
    content: "Detail";
}
nav#sp-nav .inner a.service::after {
    content: "Service";
}
nav#sp-nav .inner a.marketing::after {
    content: "Marketing";
}
nav#sp-nav .inner a.case::after {
    content: "Case";
}
nav#sp-nav .inner a.company::after {
    content: "Company";
}
nav#sp-nav .inner a.member::after {
    content: "Member";
}
nav#sp-nav .inner a.recruit::after {
    content: "Recruit";
}
nav#sp-nav .inner a.contact::after {
    content: "Contact";
    top: 50%;
    right: auto;
    left: 13rem;
    transform: translate(-50%,-50%);
}
    
nav#sp-nav .inner a.recruit {
    border-bottom: none;
}
nav#sp-nav .inner a.contact {
    flex-grow: 2;
    color: #fff;
    background: #1750a2;
    background: url("../img/btn_arrow_wh.svg") calc(100% - 30px) center no-repeat #1750a2;
    background-size: 44px 10px;
}
nav#sp-nav .inner a span.en {
    font-size: 1rem;
}



/*header------------------------------------------------------------------*/
header {
	width: 100%;
	height: 100px;
	display: flex;
	justify-content: space-between;
    align-items: center;
	position: fixed;
	z-index: 5;
    background: transparent;
	transition: opacity ease 1s, background ease 1s;
    opacity: 1;
}
header#header.change-bg {
    background-color: rgba(223,223,223,.8);
}
header.fadeout {
	opacity: 0;
}
header h1 {
	padding: 0 15px;
}
header h1 img {
	width: 160px;
	height: auto;
}
header nav  {
	height: 100%;
}
header nav ul {
	display: flex;
	align-items: center;
	height: 100%;
	font-family: 'Manrope', sans-serif;
	font-weight: 400;
	font-size: 0.8rem;
	gap: 0 40px;
}
header nav ul li {
	height: 100%;
	display: flex;
    align-items: center;
    justify-content: center;
}
header nav ul li a {
    position: relative;
}
header nav ul li a::after {
    display: block;
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0%;
    height: 1px;
    background-color: #222;
    transition: width .5s ease;
}
header nav ul li a:hover::after {
    width: 100%;
}


header nav ul li:last-of-type a {
	display: flex;
	align-items: center;
    justify-content: center;
	color: #fff;
	width: 100px;
	height: 100%;
	background-color: #1750a2;
    overflow: hidden;
    z-index: 1;
    transition: color .5s cubic-bezier(0.8, 0, 0.2, 1) 0s;
}
header nav ul li:last-of-type a:hover {
    color: #1750a2;
}
header nav ul li:last-of-type a span {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
}
header nav ul li:last-of-type a::after {
    display: block;
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    transition: transform .5s cubic-bezier(0.8, 0, 0.2, 1) 0s;
    transform: scale(0, 1);
    transform-origin: right top;
    width: 100%;
    height: 100%;
    background-color: #fff;
    z-index: -1;
}
header nav ul li:last-of-type a:hover::after {
    transform-origin:left top;
    transform:scale(1, 1);
}




@media screen and (max-width: 820px) {
header {
	height: 60px;
	display: flex;
	justify-content: space-between;
    align-items: center;
    padding: 20px;
}
header.fadeout {
	opacity: 0;
}
header h1 {
    display: flex;
    padding: 0;
}
header h1 img {
	width: 100px;
	height: auto;
}
header nav  {
	display: none;
}
header .nav-btn {
    position: relative;
    width: 50px;
    height: 15px;
}
header .nav-btn::before,
header .nav-btn::after {
    display: block;
    content: "";
    width: 100%;;
    height: 1px;
    background-color: #1750a2;
    position: absolute;
    left: 0;
}
header .nav-btn::before{
    top: 0;
}
header .nav-btn::after {
    bottom: 0;
}

}




/*article#contact ------------------------------------------------------------------*/
article#contact {
    position: relative;
	padding: 120px 50px;
	background: url("../img/logo_simple.svg") left center no-repeat #1750a2;
	background-size: auto 180%;
    z-index: 1;
}
article#contact .sec-inner {
	display: flex;
	align-items: center;
	gap: 0 50px;
}
article#contact h2 {
	flex-basis: 45%;
	color: #fff;
	margin: 0 0 1rem;
}
article#contact h2 span {
	font-size: 5rem;
}
article#contact .txt {
	flex-basis: 55%;
	color: #fff;
}
article#contact .txt a {
	margin-top: 10px;
	margin-left: auto;
}
@media screen and (max-width: 820px) {
article#contact {
	padding: 65px 0;
    background: url(../img/logo_simple.svg) left calc(50% + 50px) no-repeat #1750a2;
    background-size: cover;
}
article#contact .sec-inner {
    flex-direction: column;
	align-items: flex-start;
}
article#contact h2 {
	margin: 0 0 1rem;
}
article#contact h2 span {
	font-size: 3.125rem;
}
article#contact .txt {
	flex-basis: 55%;
	color: #fff;
}
article#contact .txt a {
	margin: 30px auto 0;
}
}



/*footer ------------------------------------------------------------------*/
footer {
    position: relative;
	padding: 80px 50px;
    background: #dfdfdf;
    z-index: 1;

}
footer .sec-inner {
	display: flex;
}
footer .sec-inner .logo {
	flex-basis: 30%;
	padding: 0 0 0 40px;
}
footer .sec-inner .logo img {
	width: 195px;
	height: auto;
}
footer nav {
	flex-basis: 70%;
}
footer nav ul {
	display: flex;
	flex-wrap: wrap;
	gap: 20px 70px;
	font-size: .9375rem;
}
footer nav .bottom {
	margin: 60px 0 0;
	text-align: right;
	font-size: .9375rem;
	letter-spacing: 0;
}
footer nav .bottom a {
	text-decoration: underline 1px;
}
footer nav .bottom .copy {
	font-size: .75rem;
	margin: 1rem 0 0;
	font-family: 'Manrope', sans-serif;
}

@media screen and (max-width: 820px) {
footer {
	padding: 50px 0 80px;
}
footer .sec-inner {
    flex-direction: column;   
}
footer .sec-inner .logo {
	padding: 0;
    margin: 0 0 40px;
}
footer .sec-inner .logo img {
	width: 150px;
	height: auto;
}
footer nav ul {
	gap: 35px 30px;
	font-size: .875rem;
}
footer nav .bottom {
	margin: 50px 0 0;
	text-align: left;
	font-size: .75rem;
}
footer nav .bottom .copy {
	font-size: .625rem;
	margin: 1rem 0 0;
}
}



/* ----------------------------------------------------------------------------------------

第二階層以降のスタイル

----------------------------------------------------------------------------------------*/
main.sub {
    overflow: visible;
}
main.sub section {
    position: relative;
    z-index: 3;
}
/* head-area -----------------------------------------------*/
.head-area {
	position: relative;
	padding: 35vh 10vw 0;
	z-index: 1;
}
#headlogo {
    width: 110vw;
    height: 110vh;
    background-size: contain;
    position: absolute;
    top: -6vw;
    left: -34vw;
    z-index: -1;
    opacity: .2; 
}
.head-area h2.common {
	display: flex;
	line-height: 1;
	gap: 0 15px;
	align-items: flex-end;
}
.head-area h2.common.block {
    flex-direction: column;
    align-items: flex-start;
}
.head-area h2.common span {
	line-height: .8;
}
.head-area h2.common.block span {
    line-height: 1.4;
}
.head-area h2.common span:nth-of-type(2) {
	font-size: 1.75rem;
	color: #1750a2;
	font-weight: bold;
}




@media screen and (max-width: 820px) {
.head-area {
	padding: 20vh 30px 15vh;
}
#headlogo {
    width: 120vw;
    height: 120vh;
    top: -55vw;
    left: -23vw;
}
.head-area h2.common {
	display: flex;
    flex-direction: column;
	line-height: 1.4;
	gap: 0 15px;
    align-items: flex-start;
}
.head-area h2.common span,
.head-area h2.common.block span {
    line-height: 1.2;
}
.head-area h2.common span:nth-of-type(2) {
	font-size: 1.375rem;
    margin: .5rem 0 0;
}
}




/* column-container  -----------------------------------------------*/
#column-container {
	position: relative;
	display: flex;
	z-index: 2;
}
#column-container aside.content-nav {
	position: sticky;
	position: -webkit-sticky;
	left: 0;
	top: 0;
	flex-basis: 30%;
	display: flex;
	justify-content: center;
	height: 100vh;
	padding: 38vh 0;
    z-index: 4;
    align-items: center;
}

/* aside #sub-nav  --------------------------*/

ul#sub-nav li {
	position: relative;
	padding: 0 0 25px;
}
ul#sub-nav li a {
	position: relative;
	color: rgba(125,125,125,.7);
	font-family: 'Manrope', sans-serif;
	font-weight: 800;
	letter-spacing: 1px;
	font-size: .9rem;
	padding: 0 0 0 1.5rem;
    transition: all .2s;
    display: block;
    line-height: 1;
}
ul#sub-nav.wh li a {
    color: rgba(255,255,255,.4);
}
ul#sub-nav li a::before {
	display: block;
	content: "";
	width: .7rem;
	height: .7rem;
    background: #dfdfdf;
	border: solid 1px rgba(125,125,125,.7);
	border-radius: 50px;
	position: absolute;
	left: 0;
	top: .1rem;
    z-index: 1;
    transition: all .2s;
}
ul#sub-nav.wh li a::before {
    background: #1750a2;
    border: solid 1px rgba(255,255,255,.4);
}
ul#sub-nav li.current a,
ul#sub-nav li a:hover {
  color: #1750a2; 
}
ul#sub-nav.wh li.current a,
ul#sub-nav.wh li a:hover {
    color: #fff;
}
ul#sub-nav.wh li.current a {
    color: #fff;
}
ul#sub-nav li.current a::before ,
ul#sub-nav li a:hover::before {
	border: solid 1px #1750a2;
	background-color: #1750a2;
}
ul#sub-nav.wh li.current a::before ,
ul#sub-nav.wh li a:hover::before {
	border: solid 1px #fff;
	background-color: #fff;
}
ul#sub-nav li .bar{
	position: absolute;
    top: .8rem;
    left: 0.32rem;
    width: 1px;
    height: 0%;
    background-color: #1750a2;
}
ul#sub-nav.wh li .bar{
    background-color: #fff;
}
ul#sub-nav li.current .bar {
    height: 80%;
}

ul#sub-nav li:last-of-type .bar,
ul#sub-nav li:last-of-type.current .bar {
    display: none;
}


/* contents  --------------------------*/
#column-container .contents {
	flex-basis: 70%;
}
#column-container .contents > section:first-of-type {
    padding-top: 38vh;
}
#column-container .contents .sec-inner {
	max-width: none;
	padding: 0 10vw 0 0;
}

@media screen and (max-width: 820px) {
#column-container {
	display: block;
    overflow: hidden;
}
#column-container aside.content-nav {
	display: none;
}
#column-container .contents > section:first-of-type {
    padding-top: 0;
}
#column-container .contents .sec-inner {
	padding: 0 30px;
}

}