@charset "utf-8";

html, body{
	width:100%;
	overflow:hidden;
	overflow-y:auto;
}
body {
     font-family: -apple-system, BlinkMacSystemFont, 'Helvetica Neue', 'Segoe UI', HiraginoCustom, 'Hiragino Kaku Gothic ProN', YuGothic, 'Yu Gothic Medium', Meiryo, sans-serif;
     font-size: 100%;
     -webkit-font-smoothing: antialiased;
     background-color: #FFF;
}
#canvas{
	position: fixed;
	top: 0;
	z-index: -2;
}
.wrapper{
	width:100%;
	padding: 0;
	position: absolute;
	top: 0px;
	z-index: 1;
}

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

/*header*/

/*------------------------------------------------------------------------------------*/
header{
	padding: 0 0 80px;
	background-color: #FFF;
}
.logo{
	position: fixed;
	left: 20px;
	top: 20px;
	text-align: center;
	z-index: 99;
	transition: opacity .2s;
}
.logo img{
	display: block;
	height: auto;
	margin:0 auto;
}
.logo img:nth-child(1){
	width: auto;
	height: 40px;
	display: inline-block;
}
.logo img:nth-child(2){
	width: auto;
	height: 40px;
	display: inline-block;
	margin: 0 0 0 12px;
}
header .menu{
	position: fixed;
	right: 20px;
	top: 20px;
	z-index: 8888;
	cursor: pointer;
	z-index: 99999;
	text-decoration: none;
	color: #282828;
	transition: color .2s;
}
header .menu.modal-open{
	color: #FFFFFF;
}
header .menu .hamburger-icon{
	height: 22px;
	cursor: pointer;
}
header .menu .hamburger-icon > .inner{
	position: relative;
	top: 10px;
	height:2px;
	width: 32px;
	background-color: rgba(40,40,40,1);
	transition: background-color .2s;
	transform: scale(0.999);
}
header .menu.modal-open .hamburger-icon > .inner{
	background-color: rgba(40,40,40,0);
}
header .menu .hamburger-icon > .inner::before{
	content: "";
	height: 2px;
	width: 32px;
	display: block;
	position: absolute;
	top: -10px;
	background-color: #282828;
	transition: transform .2s;
	transition: background-color .2s, transform .2s;
	transform: scale(0.999);
}
header .menu.modal-open .hamburger-icon > .inner::before{
	transform: translate(0,10px) rotate(-45deg);
	background-color: rgb(255,255,255);
}
header .menu .hamburger-icon > .inner::after{
	content: "";
	height: 2px;
	width: 32px;
	display: block;
	position: absolute;
	top: 10px;
	background-color: #282828;
	transition: background-color .2s, transform .2s;
	transform: scale(0.999);
}
header .menu.modal-open .hamburger-icon > .inner::after{
	transform: translate(0,-10px) rotate(45deg);
	background-color: rgb(255,255,255);
}

header .menu p{
	font-family: 'Quicksand', sans-serif;
	font-size: 0.65em;
	line-height: 1;
	width: 100%;
	text-align: center;
	padding: 0.8em 0 0;
}

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

/*main visual*/

/*------------------------------------------------------------------------------------*/
.mv{
	position: relative;
	overflow: hidden;
	-webkit-tap-highlight-color: transparent;
	background-color: #FFF;
}
.mv-screen{
	width: 1800px;
	position: relative;
	left: 50%;
	margin-left: -900px;
	overflow: hidden;
	height: 540px;
	background-color:#373333;
	z-index: 1;
}
.mv-screen .mv-box{
	position: relative;
	opacity: 0;
}
.mv-screen .mv-box.add{
	animation: fade-add 2s cubic-bezier(0.55, 0.055, 0.675, 0.19) forwards;
}
.mv-screen .mv-box.remove{
	animation: fade-remove 1s cubic-bezier(0.215, 0.61, 0.355, 1) forwards;
}
.mv-screen .back{
	position: absolute;
	top: 0;
	left: 0;
}
.mv-screen .slide1{
	position: absolute;
	top: 0;
	left: 0;
	width: 3840px;
}
.mv-screen .slide1 img{
	float: left;
}
.mv-screen .slide1.animated-pattern1{
	animation: slide100 80s linear 0s infinite;
}
.mv-screen .slide1.animated-pattern2{
	animation: slide25 40s linear 0s infinite;
}

.mv-screen .slide2{
	position: absolute;
	top: 0;
	left: 0;
	width: 3840px;
}
.mv-screen .slide2 img{
	float: left;
}
.mv-screen .slide2.animated{
	animation: slide100 20s linear 0s infinite;
}
div[data-slide-number="2"] .back{
	left: 350px;
}

@keyframes slide100{
	0%{
		left: 0;
	}
	100%{
		left: -100%;
	}
}
@keyframes slide25{
	0%{
		left: 0;
	}
	100%{
		left: -25%;
	}
}

@keyframes fade-add{
	0%{
		opacity: 0;
	}
	100%{
		opacity: 1;
	}
}

@keyframes fade-remove{
	0%{
		opacity: 1;
	}
	100%{
		opacity: 0;
	}
}

.mv-nav{
	position: relative;
	padding: 15px 0 0;
	width: 100%;
	text-align: center;
	z-index: 2;
}
.mv-nav li{
	display: inline-block;
	margin: 0 15px;
	text-indent: -9999px;
	width: 0.65em;
	height: 0.65em;
	line-height: 0;
	cursor: pointer;
	transition: opacity .3s;
}
.mv-nav__button01{background-color: #72c5ff}
.mv-nav__button02{background-color: #d76951}
.mv-nav__button03{background-color: #7b7595}

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

/*about*/

/*------------------------------------------------------------------------------------*/
.about{
	position: relative;
	z-index: 1;
	padding: 80px 0;
	text-align: center;
	background-color: #FFF;
	box-shadow: 0 50px 100px rgba(255,255,255,1);
}
.about__heading{
	font-family: 'Halant', serif;
	font-size: 1.5em;
	width: 100%;
	color: #756153;
	line-height: 1.1em;
	letter-spacing: 0.15em;
}
.about__heading .c{
	font-size: 0.8em;
}
.about__heading .s{
	font-family: 'Quicksand', sans-serif;
	font-size: 0.55em;
	letter-spacing: 0.1em;
}
.skills{
	width: 100%;
	margin: 20px 0 34px;
}
.skills__heading{
	font-size: 0.7em;
	display: inline-block;
	background-color: #aa9c93;
	color: #FFF;
	padding: 0.38em 1em 0.48em;
	vertical-align: middle;
	line-height: 1;
	letter-spacing: 0.1em;
	margin: 0 0 0.5em;
	border-radius: 2px;
	
}
.skills__text{
	font-size: 0.75em;
	display: inline-block;
	vertical-align: middle;
	color: #493425;
	letter-spacing: 0.08em;
	line-height: 1.6;
	padding: 0 0 0.5em;
	width: 80%;
	margin: 0 10%;
}
.about__link{
	position: relative;
	text-decoration: none;
	color: #493425;
	font-size:1em;
	line-height: 1;
	letter-spacing: 0.15em;
	padding: 0.9em 0 1.0em;
	border:1px solid #493425;
	display: inline-block;
	background-image: url(../img/arrow_01.png);
	background-repeat: no-repeat;
	background-position: 20px center;
	background-size: 6px auto;
	transition: background-position .2s;
	box-sizing: border-box;
	width: 80%;
}
.about__link::before{
	position: absolute;
	top: 0;
	left: 0;
	content: "";
	width: 100%;
	height: 100%;
	background-color: #cbc2bb;
	transform-origin: left top;
    transform: scale(1, 0);
    transition: transform .2s;
    z-index: -1;
}

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

/*works*/

/*------------------------------------------------------------------------------------*/
.works{
	text-align: center;
	font-family: 'Quicksand', sans-serif;
	margin: 0 0 20%;
	position: relative;
	z-index: 2;
}
.works__annotation{
	color: #756153;
	font-size: 14px;
	line-height: 1.5;
	margin: 0;	
}
.works-section{
	width: 100%;
	margin: 0 auto;
}
.works-section > h2{
	width: 80%;
	text-align: left;
	color: #493425;
	font-size: 22px;
	line-height: 1.5;
	margin: 0 10%;
	padding: 0.5em 0;
	border-bottom : 1px solid #e5dfdb;
}
.works-section__introduction{
	width: 80%;
	text-align: justify;
	font-size: 13px;
	color: #493425;
	line-height: 1.5;
	margin: 1.1em 10%;
}
.works-thumb{
	margin: 30px 10% 0;
	width: 80%;
	overflow: hidden;
	display: flex;
	flex-direction: row;
    flex-wrap: wrap;
    justify-content: flex-start;
}
.works-thumb li{
	width: 100%;
	margin: 0 0 10%;
	text-align: center;
}
.works-thumb li img{
	width: 100%;
	height: auto;
	vertical-align: middle;
	display:inline-block;
	transition: ofilter .2s;
}
.works-thumb__link{
	position: relative;
	background-color: #76716a;
	overflow: hidden;
	display: block;
}
.works-thumb__link::before{
	content: "";
	position: absolute;
	top: 0px;
	left: 0px;
	width: 100%;
	height: 100%;
	box-sizing: border-box;
	text-align: center;
	border: 1px solid #cbc2bb;
	transition: border .2s;
	opacity: 0.2;
}
.works-thumb__link::after{
	content: "Detail";
	background-image: url(../img/arrow_02.png);
	background-repeat: no-repeat;
	background-size: 0.4em auto;
	background-position: center left;
	vertical-align: middle;
	color: #FFF;
	position: absolute;
	top: 30%;
	left: 50%;
	font-size: 1em;
	margin: -0.5em 0 0 -2.5em;
	padding: 0 0 0 1.5em;
	line-height: 1;
	letter-spacing: 0.18em;
	opacity: 0;
}
.works-thumb__text{
	color: #493425;
	font-size: 0.9em;
	line-height: 1.5;
	padding: 1em 0 0;
	text-align: center;
	letter-spacing: 0.14em;
}
.works-thumb__text .s{
	color: #666666;
	font-size: 0.8em;
	line-height: 1;
	text-align: center;
	letter-spacing: 0.12em;
}
.works__more-btn{
	position: relative;
	text-decoration: none;
	color: #FFFFFF;
	font-size: 1em;
	line-height: 1;
	letter-spacing: 0.15em;
	padding: 1.6em 0 1.7em;
	display: inline-block;
	background-image: url(../img/arrow_02.png);
	background-repeat: no-repeat;
	background-position: 20px center;
	background-size: 6px auto;
	transition: background-position .2s;
	width: 80%;
	margin: 16px 10% 0;
}
.works__more-btn::before{
	position: absolute;
	top: 0;
	left: 0;
	content: "";
	width: 100%;
	height: 100%;
	background-color: #cbc2bb;
	transform-origin: left top;
    transform: scale(1, 0);
    transition: transform .2s;
    z-index: -1;
}
.works__more-btn::after{
	position: absolute;
	top: 0;
	left: 0;
	content: "";
	width: 100%;
	height: 100%;
	background-color: #76716a;
    z-index: -2;
    transform: scale(1, 1);
}
.works .back-btn{
	margin: 0;
}

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

/*footer*/

/*------------------------------------------------------------------------------------*/
footer{
	font-family: 'Quicksand', sans-serif;
	background-color: rgba(0,0,0,0.86);
	color: #9c8e84;
	padding: 50px;
	overflow: hidden;
	position: relative;
	z-index: -2;
}
.copyright{
	font-size: 0.7em;
	line-height: 24px;
	letter-spacing: 0.2em;
	position: relative;
	top: 0.2em;
	float: none;
	text-align: center;
}
.footer-menu{
	float: right;
	margin: 0 30px 0 0;
	letter-spacing: -100px;
	font-size: 0;
	display: none;
}
.footer-menu li{
	display: inline-block;
	margin: 0 0 0 50px;
	line-height: 24px;
	font-size: 1rem;
}
.footer-menu__link{
	color: #9c8e84;
	text-decoration: none;
	font-size: 0.8em;
	vertical-align: middle;
	letter-spacing: 0.15em;
	padding: 1px 10px 2px;
	position: relative;
	display: inline-block;
	margin: 0 25px 25px;
}
.footer-menu__link::before{
	content: '';
	position: absolute;
	top: 0px;
	left: 0px;
	width: 100%;
	height: 100%;
	background-color: #9c8e84;
	transform: scale(0,1);
	transform-origin: left;
	transition: transform .2s;
	z-index: -1; 
}
.footer-others{
	text-align: center;
}
.footer-others li{
	display: inline-block;
}
.footer-others__link{
	width: 24px;
	height: auto;
	display: inline-block;
	margin: 0 25px 25px;
	transition: opacity .2s;
}
.footer-others__link img{
	width: 100%; height: auto;
	vertical-align: middle;
}
/*------------------------------------------------------------------------------------*/

/*common*/

/*------------------------------------------------------------------------------------*/
.back-btn{
	position: relative;
	text-decoration: none;
	color: #FFFFFF;
	font-size:0.9em;
	line-height: 1;
	letter-spacing: 0.15em;
	padding: 1.6em 0 1.7em 2em;
	display: inline-block;
	background-image: url(../img/back_icon.png);
	background-repeat: no-repeat;
	background-position: calc(50% - 5em) center;
	background-size: 0.9em auto;
	vertical-align: bottom;
	width: 80%;
	margin: 20% 10%;
	box-sizing: border-box;
	
}
.back-btn::before{
	position: absolute;
	top: 0;
	left: 0;
	content: "";
	width: 100%;
	height: 100%;
	background-color: #3F3F3F;
	transform-origin: left top;
    transform: scale(1, 0);
    transition: transform .2s;
    z-index: -1;
}
.back-btn::after{
	position: absolute;
	top: 0;
	left: 0;
	content: "";
	width: 100%;
	height: 100%;
	background-color: #282828;
    z-index: -2;
}
.back-btn:hover{
	transition: background-position .2s;
}
.back-btn:hover::before{
    transform: scale(1, 1);
    transition: transform .2s;
}
@media screen and (min-width: 640px){
	header{
		padding: 0 0 150px;
	}
	header .menu{
		right: 50px;
		top: 60px;
	}
	div[data-slide-number="2"] .back{
		left: 0px;
	}
	.logo{
		left: 50px;
		top: 25px;
	}
	.logo img:nth-child(1){
		width: 46px;
		height: auto;
		display: block;
	}
	.logo img:nth-child(2){
		width: 151px;
		height: auto;
		display: block;
		margin: 0;
	}
	.about{
		padding: 120px 0 80px;
	}
	.about__heading{
		font-size: 1.8em;
	}
	.about__link{
		width: 400px;
	}
	.skills__text{
		border-bottom: 1px dotted #aa9c93;
		width: auto;
		margin: 0;
	}
	.works{
		margin: 0 0 160px;
	}
	.works-section > h2{
		width: 88%;
		margin: 0 6%;
		font-size: 26px;
	}
	.works-section__introduction{
		width: 88%;
		margin: 1.1em 6%;
		font-size: 14px;
	}
	.works-thumb{
		width: 100%;
		margin: 60px 0 0;
	}
	.works-thumb li{
		width: 41%;
		margin: 0 0 6% 6%;
		text-align: left;
	}
	.works__annotation{
		font-size: 16px;
	}
	.works__more-btn{
		width: 400px;
		margin: 16px;
	}
	.back-btn{
		width: 400px;
		margin: 100px 0;
	}
	.footer-others{
		float: right;
		border-left: 1px solid #3e3935;
	}
	.footer-menu__link{
		margin: 0;
	}
	.footer-others__link{
		margin: 0 0 0 50px;
	}
	.copyright{
		float: left;
	}
}
@media screen and (min-width: 800px){
	/*------------------------------
	hover
	------------------------------*/
	.logo:hover{
		opacity: 0.6;
	}
	.mv-nav li:hover{
		opacity: 0.6;
	}
	.about__link:hover{
		background-position: 30px center;
		transition: border .2s, background-position .2s;
		border:1px solid #cbc2bb;
	}
	.about__link:hover::before{
		transform: scale(1, 1.01);
		transition: transform .2s;
	}
	.works-thumb__link:hover::before{
		border-width: 10px;
		opacity: 1;
	}
	.works-thumb__link:hover::after{
		opacity: 1;
		top: 50%;
		transition: opacity .2s, top .2s;
	}
	.works-thumb__link:hover img{
		filter: blur(8px) opacity(0.5);
	}
	.works__more-btn:hover{
		background-position: 30px center;
		color: #493425;
		background-image: url(../img/arrow_01.png);
		transition: background-position .2s;
	}
	.works__more-btn:hover::before{
		transform: scale(1, 1);
		transition: transform .2s;
	}
	.footer-menu__link:hover{
		color: #000;
	}
	.footer-menu__link:hover::before{
		transform: scale(1,1.01);
	}
	.footer-others__link:hover{
		opacity: 0.2;
	}
}
@media screen and (min-width: 980px){
	.footer-menu{
		display: block;
	}
	.works-thumb li{
		width: 25.3%;
	}
}
@media screen and (min-width: 1300px){
	.works-section{
		width: 1300px;
	}
}
@media screen and (min-width: 1800px){
	.mv-screen{
		width: 1800px;
	}
}
@media screen and (max-width: 799px){
	.responsive-pc{display: none;}
	.responsive-sp{display: inherit;}

	/*------------------------------
	active
	------------------------------*/
	.logo:active{
		opacity: 0.6;
	}
	.mv-nav li:active{
		opacity: 0.6;
	}
	.about__link:active{
		background-position: 30px center;
		transition: border .2s, background-position .2s;
		border:1px solid #cbc2bb;
	}
	.about__link:active::before{
		transform: scale(1, 1);
		transition: transform .2s;
	}
	.works-thumb__link:active::before{
		border-width: 10px;
		opacity: 1;
	}
	.works-thumb__link:active::after{
		opacity: 1;
		top: 50%;
		transition: opacity .2s, top .2s;
	}
	.works-thumb__link:active img{
		filter: blur(6px) opacity(0.5);
	}
	.works__more-btn:active{
		background-position: 30px center;
		color: #493425;
		background-image: url(../img/arrow_01.png);
		transition: background-position .2s;
	}
	.works #more-btn:active::before{
		transform: scale(1, 1);
		transition: transform .2s;
	}
	.footer-menu__link:active{
		color: #000;
	}
	.footer-menu__link:active::before{
		transform: scale(1,1);
	}
	.footer-others__link:active{
		opacity: 0.2;
	}
}

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

/*loader*/

/*------------------------------------------------------------------------------------*/
.loader{
	background-color: #FFF;
	position: fixed;
	width: 100%;
	height: 100%;
	z-index: 10000;
}
.loader::before{
	width: 100%;
	height: 1px;
	content: "";
	position: absolute;
	top: 50%;
	left: 0%;
	margin: -1px 0 0;
	background-color:  #AAAAAA;
	box-sizing: border-box;
	animation: loader-animation 1s cubic-bezier(0.645, 0.045, 0.355, 1) 0s forwards;
	transform-origin: left center;
}
.loader.hidden{
	animation: fade-remove 0.4s ease 0s forwards;
}

@keyframes loader-animation{
	0%{
		transform: scale(0, 0.99);
	}
	100%{
		transform: scale(1, 0.99);
	}
}