@charset "utf-8";

/* ******************************************
	General
****************************************** */
body {
	position: relative;
}
body::before {
	content: '';
	display: block;
	padding-top: 67%;
}
@media screen and (max-width:768px) {
body::before {
	padding-top: 600px;
}
}
header {
	background-color: rgba(255,255,255,0);
	transition: 0.5s;
}
header.bg {
	background-color: rgba(255,255,255,.7);
	transition: 0.5s;
}
@media screen and (max-width:1024px) {
header,
header.bg {
	background-color: rgba(255,255,255,0);
	}
}

header nav {
	margin: 45px auto 15px;
	transition: .5s;
}
header.bg nav {
	margin: 20px auto 15px;
	transition: .5s;
}
header nav h1 {
	width: 295px;
	transition: .5s;
}
header.bg nav h1 {
	width: 125px;
	transition: .5s;
}
header nav ul li {
	color: #fff;
}
header.bg nav ul li {
	color: #737373;
}
header nav ul li a {
	color: #fff;
	transition: 0.3s;
}
header.bg nav ul li a {
	color: #737373;
	transition: 0.3s;
}

#index .hamburger .hamburger__icon,
#index .hamburger .hamburger__icon:before,
#index .hamburger .hamburger__icon:after {
	background-color: #fff;
	transition: 0.3s;
}
#index.bg .hamburger .hamburger__icon,
#index.bg .hamburger .hamburger__icon:before,
#index.bg .hamburger .hamburger__icon:after {
	background-color: #737373;
	transition: 0.3s;
}
#index .hamburger.active .hamburger__icon,
#index.bg .hamburger.active .hamburger__icon {
	background-color: transparent;
}
#index.bg .hamburger.active .hamburger__icon:before,
#index.bg .hamburger.active .hamburger__icon:after,
#index .hamburger.active .hamburger__icon:before,
#index .hamburger.active .hamburger__icon:after {
  background-color: #737373;
}

header nav ul li img {
	filter: brightness(10);
	transition: 0.1s;
}
header.bg nav ul li img {
	filter: none;
	transition: 0.1s;
}


main {
	background-color: #rgba(142,87,0,0);
}



/* *******************
	top_slider
******************* */
#top_slider {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	max-width: none;
	padding: 0;
	margin: 0;
	z-index: -1;

	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	align-items: center;
	overflow: hidden;
}

#top_slider .slider {
	width: 100%;
	line-height: 0.1em;
	background-color: #875A25;
}
#top_slider .slider img {
	width: 100%;
	opacity: 0.8;
}

#top_slider .top_logo {
	position: absolute;
}
#top_slider .top_logo h2 {
	margin-bottom: 0;
	font-size: 26px;
	text-align: left;
	font-family: sans-serif;
}
@media screen and (min-width:1400px) {
}
@media screen and (max-width:1024px) {
}
@media screen and (max-width:768px) {
	#top_slider .slider img {
		width: auto;
		height: 600px;
	}
}




/* *******************
	top_concept
******************* */
#top_concept {
}







/* *******************
	top_experience
******************* */
#top_experience {}
#top_experience .wrap {
	width: 100%;

	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	align-items: center
}
#top_experience .wrap article {
	width: 32%;
}
#top_experience .wrap article a.abody {
	position: relative;
	width: 100%;

	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	align-items: center;
}
#top_experience .wrap article a.abody:hover {
	opacity: 1;
}
#top_experience .wrap article picture  {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	align-items: center;

	overflow: hidden;
	z-index: 0;
	background-color: #8E5700;
}
#top_experience .wrap article picture::before {
	content: '';
	display: block;
	padding-top: 140%;
}
#top_experience .wrap article picture img {
	width: 100%;
	height: auto;
	opacity: 0.8;
	transition: all 0.5s ease-in-out;
}
#top_experience .wrap article picture img:hover {
	transform: scale(1.1);
	opacity: 0.5;
}
#top_experience .wrap h3 {
	position: absolute;
	width: auto;
	margin: 0 auto;
	text-align: center;
	font-size: 43px;
}
#top_experience .wrap h3 span {
	display: block;
	font-size: 17px;
}
#top_experience .wrap .btn_more {
	position: absolute;
	right: 18px;
	bottom: 20px;
}

@media screen and (max-width:1024px) {
	#top_experience .wrap h3 {
		font-size: 30px;
	}
}
@media screen and (max-width:600px) {
	#top_experience .wrap h3 {
		font-size: 26px;
	}
	#top_experience .wrap article {
		width: 100%;
		max-width: 420px;
		margin: 0 auto;
		margin-bottom: 15px;
	}
}


/* *******************
	top_news
******************* */
#top_news .wrap {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	align-items: flex-start;
}
#top_news h2 {
	text-align: left;
	width: 150px;
}
#top_news ul {
	padding: 0;
	margin: 0;
	list-style: none;
	width: calc(100% - 150px);
}
#top_news ul li {
	padding: 12px 0;
	margin: 0;
	border-bottom: 1px solid #737373;

	display: flex;
	flex-wrap: wrap;
	justify-content: flex-start;
	align-items: flex-start;
}
#top_news .update {
	width: 150px;
	font-size: 11px;
	text-align: center;
}
#top_news a {
	width: calc(100% - 150px);
	font-size: 18px;
	text-align: left;
}

@media screen and (max-width:768px) {
	#top_news h2 {
		width: 100%;
	}
	#top_news ul {
		width: 100%;
	}
}
@media screen and (max-width:600px) {
	#top_news .update {
		width: 100%;
		text-align: left;
	}
	#top_news a {
		width: 100%;
	}
}



/* *******************
	top_works
******************* */
#top_works .wrap,
#top_blog .wrap {
	/* width: 85%; */
}
#top_works h2 {
	text-align: left;
}
#top_works .slider {
	width: calc(100% - 150px);
	margin: 0 auto;
}
#top_works .slider .slick-slide {
	margin: 0 7px;
}
#top_works .slider .item picture {
	position: relative;
	overflow: hidden;
	background-color: #000;

	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	align-items: center;
	margin-bottom: 6px;
}
#top_works .slider .item img {
	width: 100%;
	aspect-ratio: 16 / 10;
	object-fit: cover;
	transition: all 0.5s ease-in-out;
}
#top_works .slider .item img:hover {
	/* width: 100%; */
	transform: scale(1.1);
}
#top_works .slider .item a:hover {
	opacity: 1;
}
#top_works .slider .item p {
	text-align: left;
	font-size: 14px;
	line-height: 1.6;
}
#top_works .wrap .btn_more {
	text-align: left;
}



/* *******************
	top_blog
******************* */
#top_blog .wrap {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	align-items: flex-start;
}
#top_blog .wrap .title {
	width: 35%;
	text-align: left;
}
#top_blog .title h2 {
	text-align: left;
}
#top_blog .title h2 span {
	display: block;
	font-size: 19px;
}
#top_blog .wrap .btn_more {
	text-align: left;
}
#top_blog .title h4 {
	text-align: left;
	margin-top: 55px;
}
#top_blog .title ul {
	padding: 0;
	margin: 0;
	margin-left: 20px;
}
#top_blog .title .btn_more {
	margin-top: 50px;
}
#top_blog .title .btn_more a {
	text-align: left;
}
#top_blog .title .btn_more picture {
	height: 70px;
}
#top_blog .title .btn_more picture img {
	width: auto;
	height: 100%;
}

#top_blog .blog_list {
	width: 62%;

	display: flex;
	flex-wrap: wrap;
	justify-content: flex-start;
	align-items: stretch;
}
#top_blog .blog_list .item {
	width: 32%;
	margin-right: 2%;
	margin-bottom: 30px;
}
#top_blog .blog_list .item:nth-child(3n) {
	margin-right: 0;
}
#top_blog .blog_list .item picture {
	position: relative;
	overflow: hidden;
	margin-bottom: 6px;

	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	align-items: center;
}
#top_blog .blog_list .item img {
	width: 100%;
	height: 100%;
	aspect-ratio: 1 / 1;
	object-fit: cover;
	transition: all 0.5s ease-in-out;
}
#top_blog .blog_list .item img:hover {
	transform: scale(1.1);
}
#top_blog .blog_list .item a:hover {
	opacity: 1;
}

#top_blog .blog_list .item a {
	display:block;
	height: 100%;
	padding-bottom: 10px;
	position: relative;
}
#top_blog .blog_list .item a::before,
#top_blog .blog_list .item a::after {
	content: '';
	position: absolute;
	opacity: 0;
	transition: .3s;
	left: 0;
	bottom: 0;
}
#top_blog .blog_list .item a:hover::before,
#top_blog .blog_list .item a:hover::after {
	opacity: 1;
}
#top_blog .blog_list .item a::before {
	display: block;
	width: 1px;
	height: 1px;
	border-bottom: 1px solid #875A25;
	transform: skew(30deg);
}
#top_blog .blog_list .item a::after {
	left: 0;
  border-top: 10px solid transparent;
  border-right: 0 solid transparent;
  border-bottom: 0 solid transparent;
  border-left: 20px solid #875A25;
}
#top_blog .blog_list .item a:hover::before {
	width: 100%;
}
#top_blog .blog_list .item a:hover::after {
	left: calc(100% - 20px);
}

#top_blog .blog_list .item p {
	text-align: left;
	font-size: 14px;
	color: #B86312;
	line-height: 1.6;
}

@media screen and (max-width:600px) {
	#top_blog .wrap .title {
		width: 100%;
		margin-bottom: 25px;
	}
	#top_blog .title h4 {
		margin-top: 18px;
	}
	#top_blog .title .btn_more {
		margin-top: 20px;
	}

	#top_blog .blog_list {
		width: 100%;
	}
}

@media screen and (max-width:450px) {
	#top_blog .blog_list .item {
		width: 48%;
		margin-right: 4%;
	}
	#top_blog .blog_list .item:nth-child(3n) {
		margin-right: 4%;
	}
	#top_blog .blog_list .item:nth-child(2n) {
		margin-right: 0;
	}
}



/* *******************
	top_about
******************* */
#top_about {}
#top_about .wrap ul {
	padding: 0;
	margin: 0;
	list-style: none;

	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	align-items: center;
}
#top_about .wrap ul li {
	width: 30%;
	padding: 0;
	margin: 0;
	margin-bottom: 60px;
	background-color: #8E5700;
}
#top_about .wrap ul li a {
	position: relative;
	overflow: hidden;
	width: 100%;

	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	align-items: center;
}
#top_about .wrap ul li a:hover {
	opacity: 1;
}
#top_about .wrap ul li a::before {
	content: '';
	display: block;
	padding-top: 100%;
}
#top_about .wrap ul li img {
	width: 100%;
	height: auto;
	position: absolute;
	opacity: 0.8;
	transition: all 0.5s ease-in-out;
}
#top_about .wrap ul li img:hover {
	transform: scale(1.1);
	opacity: 0.5;
}
#top_about .wrap ul li h3 {
	position: absolute;
	margin: auto;
	text-align: center;
	font-size: 29.5px;
}
#top_about .wrap ul li h3 span {
	display: block;
	font-size: 17px;
	line-height: 1.2em;
	padding-bottom: 5px;
}

@media screen and (max-width:1024px) {
}
@media screen and (max-width:600px) {
	#top_about .wrap ul li {
		width: 100%;
		max-width: 420px;
		margin: 0 auto 20px;
	}
}