/* CSS Document */

@charset "UTF-8";

/*----------------------------------------------------------------------
全体
-----------------------------------------------------------------------*/
a:hover.ro {
	opacity: 0.82;
	filter : alpha(opacity=82);
}

article {
	width: 1100px;
	margin: 6em auto;
}

article img, article video {
	max-width: 100%;
}

@media screen and (max-width: 1100px) {
	article, footer {
		width: 92%;
		padding: 0 4vw;
	}

	article img, article video {
		min-width: 60%;
	}
}

h2 {
	margin-bottom: 0.6em;
	padding: 0px 20px;
	border-left: 10px solid #A7C535;
	font-size: 2.1em;
	color: #213A27;
}

h3 {
	margin: 0.6em 0em;
	font-size: 1.65em;
	color:	#213A27;
}

h4 {
	margin: 1.2em 0em 0.3em;
	font-size: 1.5em;
	color:	#213A27;
}

h5 {
	margin: 1.4em 0em 0.3em;
	font-size: 1.2em;
	color:	#213A27;
}

p {
	margin: 0em 0em 1.4em;
	line-height: 1.9em;
	font-size: 16px;
}

article div.flex div h5 {
	margin-top: 0;
}

article div.event div h5 {
	font-size: 1.3em;
}

article div.event div p.end {
	font-size: 1.2em;
	line-height: 1.5em;
	color: #981931;
}

@media screen and (min-width: 1100px) {
	article div.flex, article div.event {
		display: flex;
		justify-content: space-between;
	}

	article div.flex div {
		padding-right: 6%;
	}
	
	article div.event div {
		width: calc(90% / 3)
	}

	article div.event div img {
		height: 208.05px;
	}
	
	article img._86 {
		display: table;
		width: 86%;
		margin: 0 auto;
	}
}

/*----------------------------------------------------------------------
main-top
-----------------------------------------------------------------------*/
section#main-top {
	width: 100%;
	padding: 0 !important;
}

section#main-top h1 {
	display: block;
	position: absolute;
	width: 24vw;
	z-index: 5000;
}

section#main-top h1 img {
	width: 100%;
}

@media screen and (min-width: 736px) {
	section#main-top h1 {
		bottom: 1%;
		left: 12%;
		width: 13vw;
		min-width: 220px !important;
	}
}

@media screen and (max-width: 736px) {
	section#main-top {
		max-height: calc(100vh - 100px);
	}

	section#main-top h1 {
		top: 40vh;
		bottom: auto;
		left: 8vw;
		width: 14vw;
		max-width: 190px;
	}
}

@media screen and (max-width: 736px) {
	section#main-top {
		padding-top: 0 !important;
		max-height: calc(100vh - 26vw);
	}

	section#main-top h1 {
		top: auto;
		bottom: 0.1vh;
		width: 40vw;
		min-width: 0px !important;
		z-index: 4999;
	}
}

/*----------------------------------------------------------------------
video
-----------------------------------------------------------------------*/
video {
	cursor: pointer;
}

/*----------------------------------------------------------------------
フッター
-----------------------------------------------------------------------*/
footer {
	width: 100%;
	border-top: 1px solid #AAA;
}

footer div.inner {
    position: relative;
    width: 1100px;
    padding: 26px 0px 48px;
}

footer div.inner img {
    width: 520px;
    margin-bottom: 1em;
}

@media screen and (max-width: 1100px) {
	footer div.inner, footer p {
		width: 100%;
	}
}

@media screen and (max-width: 736px) {
	footer div.inner img {
    	width: 100%;
    }
}

/*----------------------------------------------------------------------
追加
-----------------------------------------------------------------------*/
form#mailform {
	width: 100% !important;
}

@media screen and (min-width: 1100px) {
	body, footer {
		min-width: 1160px;
	}
}

@media screen and (max-width: 736px) {
	body {
		padding-bottom: 2em;
	}
}

/*----------------------------------------------------------------------
建築事例
-----------------------------------------------------------------------*/
ul.content-slider li a:hover img {
	filter:alpha(opacity=80);
	opacity: 0.8;
}

ul.content-slider li {
	transform: translateX(-50%);
}

/*----------------------------------------------------------------------
2022_1009追加
-----------------------------------------------------------------------*/
body, article {
	background-color: #FFF;
	background-image: none;
}

article:first-of-type {
	margin-top: 4.25em;
}

article > h2 {
	margin-top: 2.25rem;
}