@charset "utf-8";
/* ===================================================================
	use toppage
=================================================================== */
.alpha_btn {
	text-decoration: none;
	will-change opacity
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.alpha_btn:hover {
  opacity: 0.8;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=80)";
  filter: alpha(opacity=80);
}


.text {
	font-size: 16px;
}

.text span {
	font-family: verdana;
}

.text small {
	letter-spacing:0;
	display: block;
	line-height: 2;
	margin-top: 15px;
}

.link a img {
	transition:all 0.3s ease;
}

.link a:hover img {
	filter: alpha(opacity=50);
	-moz-opacity:0.5;
	opacity:0.5;
}

@media screen and (max-width:767px) {
	.text {
		letter-spacing:0.4em;
		line-height:1.5em;
	}
}

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

html,
body,
#container {
	height:100%;
}

#container {
	min-width: 1200px;
}

.main {
	height:100vh;
	position: relative
}

.main video {
	position: absolute;
	height: 100%;
	width: 100%;
	object-fit: cover;
	left: 0;
	top: 0;
}

.main .mask {
	background:url(../images/mask.png) repeat left top;
	height:100%;
	width:100%;
	position:relative;
	display: flex;
	align-items: center;
	justify-content: center;
}

.main .logo {
	width:1259px;
	height: auto;
	max-width: 90%;
}
.main .logo img {
	width: 100%;
}

.main .icon_scroll {
	height:47px;
	position:absolute;
	left:0;
	right:0;
	bottom:50px;
	margin:auto;
	width:69px;
}

.main .icon_scroll a img {
	transition:all 0.3s ease;
}

.main .icon_scroll a:hover img {
	filter: alpha(opacity=50);
	-moz-opacity:0.5;
	opacity:0.5;
}

.inner {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 48px;
	box-sizing: border-box;
}

@media screen and (max-width:767px) {
	#container {
		min-width: 0px;
	}

	.main {
		height:calc(100vh - 45px);
	}
	
	.main .logo {
		width: 80%;
	}
	.main .logo img {
		max-width: 100%;
	}
	.inner {
		max-width: 100%;
		padding: 0 24px;
	}
}

.lead {
	padding-top: 80px;
	padding-bottom: 100px;
}

.lead h2 {
	margin-bottom:40px;
}

.lead .text {
	font-size:16px;
	letter-spacing: 0.04em;
	line-height: 2;
}

@media screen and (max-width:767px) {
	.lead {
		margin:0 auto;
		padding:25px 24px;
	}
	
	.lead h2 {
		margin-bottom:15px;
		text-align:center;
	}
	
	.lead h2 img {
		height:auto;
		max-width:100%;
		width:310px;
	}
	.lead .text {
		font-size:12px;
	}
}



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

.bx-wrapper .bx-viewport {
	overflow: visible !important;
	left: 0;
	border-width: 0;
	box-shadow: none;
}

.bx-viewport:before {
	right: 100%;
	left: -100%;
}

.bx-viewport:after {
	left: 100%;
	right: -100%;
}

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

::placeholder {
  color: rgba(0,0,0,0.4);
}

.contact {
	padding:94px 0;
	margin:0 auto;
	background-color: #f5f5f5;
}

.contact h2 {
	margin-bottom:56px;
}

.contact .contact_item {
	margin-bottom:0px;
}

.contact .contact_item dl {
	display:table;
	margin-bottom:20px;
	width:100%;
	font-size: 16px;
}

.contact .contact_item dl dt {
	display: table-cell;
	line-height: 1;
	padding: 15px 0;
	width: 206px;
	vertical-align: top;
}
.contact .contact_item dl dt span {
	color: red;
	font-size: smaller;
	display: block;
	margin-top: 10px;
}

.contact .contact_item dl dd {
	display:table-cell;
	vertical-align:middle;
}

.contact .contact_item dl dd input[type=text] {
	border:0;
	background-color:none;
	border-radius: 0;
	-webkit-border-radius: 0; /* Safari,Google Chrome用 */
	-moz-border-radius: 0; /* Firefox用 */
	/* box-shadow */
	box-shadow:0;
	-webkit-box-shadow:0;
	-moz-box-shadow:0;
	-webkit-appearance: none;
	outline:none;
	background-color:#ffffff;
	box-sizing:border-box;
	height:60px;
	padding:10px 16px;
	width:100%;
	font-size: 16px;
}

.contact .contact_item dl dd textarea {
	border:0;
	background-color:none;
	border-radius: 0;
	-webkit-border-radius: 0; /* Safari,Google Chrome用 */
	-moz-border-radius: 0; /* Firefox用 */
	/* box-shadow */
	box-shadow:0;
	-webkit-box-shadow:0;
	-moz-box-shadow:0;
	-webkit-appearance: none;
	outline:none;
	background-color:#ffffff;
	box-sizing:border-box;
	padding:10px 16px;
	width:100%;
	font-size: 16px;
}

.contact .privacy {
	text-align: center;
	font-size: 16px;
	margin-top: 64px;
}

.contact .privacy input {
	display: none;
}

.contact .privacy input+label {
	position: relative;
	padding-left: 40px;
}
.contact .privacy input+label:before {
	content: "";
	display: block;
	width: 30px;
	height: 30px;
	border:1px solid #000;
	position: absolute;
	left: 0px;
	top: -3px;
}

.contact .privacy input+label:after {
	content: "";
	display: none;
	width: 14px;
	height: 8px;
	border-bottom: 2px solid #fff;
	border-left: 2px solid #fff;
	position: absolute;
	left: 8px;
	top: 5px;
	transform: rotate(-45deg);
}

.contact .privacy input:checked+label:before {
	background-color: #000;
}
.contact .privacy input:checked+label:after {
	display: block;
}
.contact .privacy .privacy_error {
	display: none;
	color: red;
	font-size: 14px;
	margin-top: 10px;
}
.contact .privacy .privacy_error.show {
	display: block;
}



.contact .btn_area {
	text-align:center;
	opacity: 0.3;
}
.contact .btn_area.active {
	opacity: 1;
}
.contact .btn_area.active a {
	pointer-events: auto;
}
.contact .btn_area a {
	text-decoration: none;
	font-size: 17px;
	border: 1px solid #000;
	padding: 22px;
	border-radius: 40px;
	width: 300px;
	box-sizing: border-box;
	display: block;
	margin: 45px auto 0;
	position: relative;
	transition: background-color 0.3s ease;
	pointer-events: none;
}
.contact .btn_area a:after {
	content: "";
	display: block;
	width: 9px;
	height: 9px;
	border-right: 2px solid #000;
	border-bottom: 2px solid #000;
	position: absolute;
	top: 0;
	bottom: 0;
	margin: auto;
	transform: rotate(-45deg);
	right: 24px;
}
.contact .btn_area a:hover {
	background-color: #000;
	color: #fff;
}
.contact .btn_area a:hover:after {
	border-color: #fff;
}

#contents_scd .contact {
	padding-top: 100px;
}

#contents_scd .contact .copy .ttl {
	font-size: 16px;
}
#contents_scd .contact .btn_back {
	font-size: 16px;
}

#contents_scd .contact .thankscopy {
	font-size: 20px;
}
#contents_scd .contact .subcopy {
	font-size: 16px;
	margin-top: 40px;
}


@media screen and (max-width:767px) {
	.contact {
		margin:0 auto;
		padding:50px 0;
	}
	.contact h2 {
		margin-bottom:25px;
		text-align:center;
	}
	.contact h2 img {
		height:auto;
		width:210px;
	}
	.contact .contact_item dl {
		display: block;
	}
	.contact .contact_item dl dt,.contact .contact_item dl dd {
		display: block;
	}
	.contact .contact_item dl dt span {
		display: inline-block;
		margin-top: 0;
		margin-left: 10px;
	}
	#contents_scd .contact .copy .ttl {
		font-size: 14px;
	}
	#contents_scd .contact .btn_back {
		font-size: 14px;
	}
	#contents_scd .contact .thankscopy {
		font-size: 16px;
	}
	#contents_scd .contact .subcopy {
		font-size: 14px;
	}
}


#contents_scd .contact form .contact_item dl {
	border-bottom: 1px solid #EFEFEF;
}
#contents_scd .contact .contact_item dl {
	display:table;
	margin-bottom:10px;
	padding-bottom: 10px;
	width:100%;
}
#contents_scd .contact h2 {
	text-align: center;
}
#contents_scd .contact .contact_item {
	margin-bottom:150px;
}
#contents_scd .contact form .btn_back {
	text-align: center;
	margin-top: 50px;
}
#contents_scd .contact .copy {
	margin-bottom: 30px;
}
#contents_scd .contact form .contact_item dl dd .error_txt {
	color: #F00;
}
#contents_scd .contact #thanks_inner {
	text-align: center;
}


/* ===================================================================   */
.about {
	margin: 0 auto;
	position:relative;
	padding-top: 100px;
 
}
.about h2 {
	margin-bottom:60px;
}

.about .text {
	font-size: 16px;
	letter-spacing: 0.04em;
	display: flex;
}

.about .text p + p {
	margin-left: 40px;
}
.about .text p br {
	display: none;
}

.googlemap {
	width: 100%;
	height: 430px;
	margin-top: 56px;
}

@media screen and (max-width:767px) {
	.about {
		max-width:100%;
		position:relative;
		z-index:1;
		padding: 40px 0 10px;
	}
	
	.about h2 {
		margin-bottom:45px;
		text-align:center;
	}
	.about h2 img {
		height:auto;
		width:152px;
	}
	.about .text {
		line-height:1.5em;
		display: block;
	}

	.about .text p + p {
		margin-left: 0px;
		margin-top: 10px;
	}

	.about .text p br {
		display: block;
	}

	.googlemap {
		width: 100%;
		height: 272px;
		margin-top: 26px;
	}
}

.works {
	margin-right: auto;
	margin-left: auto;
	background-color: #f5f5f5;
	padding: 80px 0 100px;
	overflow: hidden;
}
.works h2 {
	margin-bottom: 68px;
}
.works .filter {
	display: flex;
	flex-wrap: wrap;
	margin: -16px 0 0 -16px;
}
.works .filter li {
	margin: 16px 0 0 16px;
}
.works .filter input {
	display: none;
}
.works .filter input + label {
	font-size: 16px;
	padding: 10px 20px;
	border: 1px solid #000;
	display: block;
	border-radius: 50px;
	cursor: pointer;
	transition: color 0.3s ease,background-color 0.3s ease;
}
.works .filter input:checked + label {
	color: #fff;
	background-color: #000;
}
.works .works-list {
	display: flex;
	flex-wrap: wrap;
	margin-top: 46px;
	margin-left: -5px;
	transition: max-height 0.4s ease;
	overflow: hidden;
}
.works .works-list.all {
	max-height: 1000000px;
}
.works .works-list li {
	width: calc(100% / 4);
	position: relative;
	padding: 2.5px;
	box-sizing: border-box;
}
.works .works-list li img {
	width: 100%;
}
.works .works-list li a img {
	height:auto;
	width:100%;
}
.works .works-list li a:before {
	content: "";
	display: block;
	position: absolute;
	left: 0;
	top: 0;
	background-color: rgba(0,0,0,0.6);
	z-index: 1;
	width: 100%;
	height: 100%;
	opacity: 0;
	pointer-events: none;
	transition: opacity 0.3s ease-out;
}

.works ul li .caption {
	position: absolute;
	left: 0;
	bottom: 0;
	color: #fff;
	padding: 20px;
	opacity: 0;
	transition: opacity 0.3s ease-out;
}

.works ul li .caption .text {
	font-size: 18px
}
.works ul li .caption .tag {
	display: flex;
	margin-top: 15px;
}
.works ul li .caption .tag span {
	font-size: 14px;
	border-bottom: 1px solid #fff;
}
.works ul li .caption .tag span:before {
	content: "#";
}
.works ul li .caption .tag span + span {
	margin-left: 1em;
}

.works ul li a:hover:before {
	opacity: 1;
}
.works ul li a:hover .caption {
	opacity: 1;
	z-index: 2;
}
.works .view-all {
	text-align: center;
	margin-top: 75px;
}

@media screen and (max-width:767px) {
	.works {
		padding: 40px 0 50px;
	}
	.works h2 {
		margin-bottom: 34px;
	}
	.works h2 img {
		width: 160px;
	}
	.works .filter {
		margin: -10px 0 0 -10px;
	}
	.works .filter li {
		margin: 10px 0 0 10px;
	}
	.works .filter input + label {
		font-size: 14px;
		padding: 5px 10px;
	}
	.works .works-list {
		margin-top: 23px;
		width: calc(100% + 10px);
		margin-left: -5px;
	}
	.works .works-list li {
		width: calc(100% / 3);
	}
	.works .works-list li a:before {
		content: none;
	}
	.works .works-list li a .caption {
		display: none;
	}
	.works .view-all {
		margin-top: 45px;
	}
	.works .view-all img {
		height: 30px;
		width: auto;
	}
}



.service {
	padding: 90px 0 100px;
}
.service h2 {
	text-align: center;
}
.service ul {
	display: flex;
	justify-content: space-between;
	margin-top: 60px;
}
.service ul li {
	width: 47.5%;
	padding: 0 16px 80px;
	box-sizing: border-box;
	position: relative;
}
.service ul li .text {
	margin-top: 45px;
	font-size: 16px;
	letter-spacing: 0.04em;
}
.service ul li .link {
	position: absolute;
	bottom: 0;
	text-align: center;
	width: 100%;
}
.service ul li h2 {
	text-align: center;
}

@media screen and (max-width:767px) {
	.service {
		padding: 45px 0 50px;
	}
	.service h2 img {
		width: 183px;
	}
	.service ul {
		display: block;
		margin-top: 30px;
	}
	.service ul li {
		width: 100%;
		padding: 0 16px 0px;
	}
	.service ul li + li {
		margin-top: 60px;
	}
	.service ul li .text {
		margin-top: 25px;
		font-size: 14px;
	}
	.service ul li .link {
		position: static;
		margin-top: 20px;
	}
	.service ul li .link img {
		width: auto;
		height: 30px;
	}
	.service ul li h2 img {
		width: auto;
		height: 80px;
	}
}