/* =====================================================================
	= WORKS-MENU
=====================================================================*/
.works-menu {
	display: flex;
	justify-content: center;
	align-items: center;
	width: 100%;
	height: var(--col1);
	text-align: center;
	line-height: 1;
	font-size: var(--large-txt);
}

.works-menu > div {
	line-height: 1;
}

.works-menu__item {
	position: relative;
	display: inline-block;
	font-size: var(--base-txt);
	margin: 0 0.5em;
	padding: 0 0.5em;
}

.works-menu__item.is-checked::after {
	position: absolute;
	left: 0;
	right: 0;
	display: block;
	content: '▪';
	text-align: center;
	margin-top: -0.5em;
	color: var(--red);
}

/* =====================================================================
*/

section {
	padding: 0 var(--gt2);
}

.id-section {
	padding-top: var(--col1gt);
}

section.company {
	padding: 0 0em;
}

section.grid {
	padding-left: 0;
	padding-right: 0;
}

.section-title {
	line-height:1.8;
}
/* =====================================================================
	= ABOUT
=====================================================================*/
.about {
	display: flex;
	justify-content: space-between;
	width: 100%;
}

.about__tit {
	flex: 0 1 var(--col2);
	margin-top: -0.15em;
}

.about__txt {
	flex: 0 1 var(--col2);
	line-height: 2.0;
}

.about__txt p + p {
	margin-top: 3em;
}

/* =====================================================================
	= COMPANY
=====================================================================*/
.company {
	margin-top: 3.8em;
	border-bottom: 0.5px solid #000;
}

.company .row {
	display: flex;
	justify-content: flex-start;
	align-items: flex-start;
	border-top: 0.5px solid #000;
	padding: 1em 0;
}

.company .row dt {
	flex: 0 0 2em;
}

.company .row dd {
	flex: 1 1 auto;
	text-align: left;
}

.company .row.prof {
	display: block;
}

#prof__btn:hover {
	cursor: pointer;
}

#prof__btn:hover #prof__txt {
	opacity: 0.5;
}

#prof__btn {
	display: flex;
	width: 100%;
}

#prof__btn dd {
	display: flex;
	justify-content: space-between;
	flex: 0 1 auto;
	width: 100%;
}

.prof__txt {
	white-space: nowrap;
}

#prof__txt {
	display: flex;
	align-items: center;
}

img.icon-v {
	width: 12px;
	margin: 0 0.5em;
	color: #000;
}

.prof.open img.icon-v {
	transform: rotate(180deg);
	color: #999;
}

#prof__detail {
	display: none;
}

.prof.open #prof__detail {
	display: block;
	padding: 1em 0 0;
}

/* =====================================================================
	= CONTACT-SECTION
=====================================================================*/
.contact-section {
	margin-top: 4em;
	margin-bottom: 4em;
}

/* =====================================================================
	= ISOTOPE
=====================================================================*/
.grid-wrapper {
	width: 100%;
	margin: 0 auto;
	padding: var(--gt) var(--gt2);
	box-sizing: border-box !important;
}

.grid {
	width: 100%;
	margin: 0 auto;
	box-sizing: border-box !important;
}

/* clearfix */
.grid:after {
	content: '';
	display: block;
	clear: both;
}

.grid-item {
	width: 22.8%;
	float: left;
	box-sizing: border-box !important;
}

.gutter-sizer { width: 2.9%; }

.grid-item--width2 {
	width: 48.4%;
}

.grid-item:hover {
	opacity: 0.5;
}
.grid-item.visited {
	opacity: 0.4;
}

.grid-item a {
	display: inline-block;
	width: 100%;
}

.grid-item picture {
	width: 100%;
}

.grid-item img {
	width: 100%;
	height: auto;
}


/* =====================================================================
	= 
=====================================================================*/
@media screen and (max-width: 1062px) {

	.about {
		display: block;
	}

	.about__tit {
		margin-bottom: 0;
	}

	.about__txt {
		margin-top: 3em;
	}
}

@media screen and (max-width: 768px) {
	.grid-item { width: 31.22%;}

	.gutter-sizer { width: 3.168%; }

	.grid-item--width2 { width: 65.61%;}

	.works-menu {
		display: flex;
		flex-direction: column;
		justify-content: center;
		align-items: center;
		height: var(--col2);
	}

	.works-menu > div + div {
		margin-top: 0.7em;
	}
	
	.works-menu__item.is-checked::after {
		margin-top: -0.7em;
	
	}
	
	#prof__btn:hover #prof__txt {
		opacity: 1;
	}
}

@media screen and (max-width: 430px) {
	
	.grid-item, .grid-item--width2 { width: 48.6%;}

	.gutter-sizer { width: 2.9%; }

	img.icon-v {
		width: 10px;
	}
}