@charset "utf-8";

/****
*
*
* 更新日: 2025/10/27
*
****/

/* main
-----------------------*/
.page_title {
	position: relative;
	min-width: 1160px;
	display: flex;
	width: 100%;
	height: 420px;
	margin-bottom: 60px;
	background: linear-gradient(to bottom, #a1d65b, #76a32d);
}

.page_title .page_title_body {
	width: calc(50% - 160px);
}

#main .page_title .page_title_body .txt_box{
	position: absolute;
    top: 55%;
    transform: translate(0,-55%);
	right: calc(50% + 160px);
	width: 420px;
}
#main h1{
	margin: 0;
	font-size: 64px;
    font-size: 4rem;
	line-height: 1.05;
	font-weight: bold;
	color: #000;
}
.page_title_lead{
	font-size: 16.5px;
	font-size: 1.03125rem;
	line-height: 1.8125;
	font-weight: bold;
	color: #fff;
	letter-spacing: 0.02em;
	margin: 10px 0 15px;
}
br.pc_block {
	display: none;
}


.page_title .img {
	/* position: relative;
    display: table-cell;
	left: -160px; */
	width: calc(50% + 160px);
	height: 420px;
}

.page_title .img .bg-img{
	position: relative;
	width: 100%;
	height: 420px;
	background: url(/tech/c_rw_disposal/images/main_visual_pc_bg.jpg);
	background-repeat: no-repeat;
	background-size: 100% 420px;
	background-position: top left;
}
.page_title .img .bg-img span{
	position: absolute;
    left: 40%;
    transform: translateX(-40%);
}
.page_title .img .bg-img span img{
    width: 740px;
    height: 420px;
}

@media screen and (max-width: 1160px) {
	.page_title .img .bg-img{
		background-size: auto 100%;
		background-position: top left;
	}
}
@media screen and (min-width: 1435px) {
    .page_title .img .bg-img{
		background-size: 100% 460px;
		overflow: hidden;
	}
	.page_title .img .bg-img span img{
		width: auto;
		height: 460px;
	}
}

/* 詳しくボタン */
.btn_link {
	text-align: left;
    margin-left: 90px;
	line-height: 1;
}
.btn_link a {
	position: relative;
	display: inline-block;
	color: #363434;
	font-size: 16px;
	font-size: 1rem;
	font-weight: bold;
	background: #fff;
	display: inline-block;
	width: 150px;
	height: 40px;
	cursor: pointer;
	text-decoration: none;
	line-height: 40px;
	outline: none;
	border-radius: 5px;
	padding-left: 15px;
	/* padding-top: 2px; */
	box-sizing: border-box;
	overflow: hidden;
	transition: .5s;
	z-index: 1;
}
.btn_link a:after{
	position: absolute;
	margin: auto;
	content: "";
	vertical-align: middle;
	top: 14px;
	right: 31px;
	width: 9px;
	height: 9px;
	border-top: 2px solid #cc0000;
	border-right: 2px solid #cc0000;
	-webkit-transform: rotate(45deg);
	transform: rotate(45deg);
	transition: .5s;
}

.btn_link a:before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	margin: auto;
    width: 100%;
	height: 100%;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform .5s cubic-bezier(.19, 1, .22, 1);
    background: #873d12;
	z-index: -1;
}
.btn_link a:hover {
	transition: .5s;
	color: #fff;
}
.btn_link a:hover:after{
	transition: .5s;
	right: 11px;
	border-top: 2px solid #fff;
	border-right: 2px solid #fff;
}
.btn_link a:hover:before {
	transform: scaleX(1);
    transform-origin: left;
}
/* 詳しくボタン ここまで */

/* 動作関連 */
.page_title.slidein01 {
	animation: slideIn01 1s;
	transform-origin: right top;
}
@keyframes slideIn01 {
	0% {
		opacity: 0;
		transform: scaleX(0) translateX(0);
	}
	5% {
		opacity: 0;
	}
	100% {
		opacity: 1;
		transform: scaleX(1) translateX(0);
	}
}

h1.slidein02 {
	display: none;
	animation: slideIn02 1.5s;
}
@keyframes slideIn02 {
	0% {
		opacity: 0;
		transform: translateX(-500px);
	}
	50% {
		opacity: 0;
	}
	100% {
		opacity: 1;
		transform: translateX(0);
	}
}

.slidein03 {
	display: none;
	animation: slideIn03 1.5s;
}
@keyframes slideIn03 {
	0% {
		opacity: 0;
		transform: translateX(-500px);
	}
	100% {
		opacity: 1;
		transform: translateX(0);
	}
}

/* fadeUp */
.fadeUp{
	animation-name: fadeUpAnime;
	animation-duration: 1.5s;
	animation-fill-mode: forwards;
	opacity: 0;
}
@keyframes fadeUpAnime{
	from {
		opacity: 0;
		transform: translateY(40px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}
.fadeUpTrigger{
	opacity: 0;
}
/* 動作関連 ここまで */


/* タイトル文字可変 */
@media screen and (min-width: 1470px) {
	#main h1 {
        font-size: 72px;
    }
	#main .page_title .page_title_body .txt_box{
		width: 542px;
    }
	.btn_link {
		margin-left: 140px;
	}
    br.pc_none {
        display: none;
    }
    br.pc_block {
        display: block;
    }
}
@media screen and (min-width: 1660px) {
	#main .page_title .page_title_body .txt_box{
		width: 565px;
    }
}
@media screen and (min-width: 1760px) {
	#main h1 {
        font-size: 72px;
    }
	#main h1 br{
		display: none;
    }
	#main .page_title .page_title_body .txt_box{
		width: 655px;
    }
	.btn_link {
		margin-left: 213px;
	}
}
@media screen and (min-width: 1860px) {
	#main h1 {
        font-size: 76px;
    }
	#main .page_title .page_title_body .txt_box{
		width: 705px;
    }
	.btn_link {
		margin-left: 229px;
	}
}
/* タイトル文字可変 ここまで */




/* technology_area
-----------------------*/
.tech_menu_area {
	width: 1160px;
	margin: 0 auto;
}
#main .tech_menu_area h2{
	display: flex;
    justify-content: center;
	align-items: center;
	margin: 0 0 15px;
	font-size: 30px;
	font-size: 1.875rem;
	font-weight: bold;
	color: #fff;
	background: linear-gradient(to left, #a1d65b, 40%, #76a32d);
	text-align: center;
	border-radius: 5px;
	line-height: 45px;
	padding-top: 4px;
	letter-spacing: 0.05em;
}
@media all and (-ms-high-contrast: none){
	#main .tech_menu_area h2{
		background: #76a32d;
	}
}

.tech_menu_area p.lead {
	text-align: center;
	font-size: 16px;
	font-size: 1rem;
	font-weight: bold;
	color: #4b3f3f;
	letter-spacing: 0.02em;
}

#main .tech_menu_area h2.hrd{
	/* font-size: 22px;
	font-size: 1.375rem; */
	color: #363434;
	/* background: linear-gradient(to left, #cceda2, 40%, #b3d381); */
	background: linear-gradient(to left, #cceda2, 40%, #a6d35d);
	/* line-height: 40px; */
}
@media all and (-ms-high-contrast: none){
	#main .tech_menu_area h2.hrd{
		background: #b3d381;
	}
}
/* .tech_menu_area p.lead.hrd {
	font-weight: normal; */
	/* color: #363434; */
	/* margin-bottom: 60px;
} */

.tech_menu_area .tech_menu{
	display: flex;
	justify-content: space-between;
	margin-bottom: 60px;
}
.tech_menu_area .tech_menu > .col {
	width: calc((100% - 30px) / 2);
}

.tech_menu_area .bg-box {
	padding: 15px 30px 20px;
	background: #f6f2ed;
	border-radius: 5px;
	box-sizing: border-box;
	margin-top: 20px;
}

#main .tech_menu_area h3{
	margin: 0 0 15px;
	font-size: 24px;
	font-size: 1.5rem;
	font-weight: bold;
	color: #363434;
	text-align: center;
	letter-spacing: 0.05em;
}

.tech_menu_area .tech_menu.hrd{
	display: block;
	margin-bottom: 30px;
}
.tech_menu_area .tech_menu.hrd .menu{
	display: flex;
	justify-content: space-between;
}
.tech_menu_area .tech_menu.hrd .menu > .col {
	width: calc((100% - 30px) / 2);
}
#main .tech_menu_area .tech_menu.hrd h4{
	position: relative;
	margin: 0 0 10px;
	padding: 0 0 0 18px;
	font-size: 18px;
	font-size: 1.125rem;
}
#main .tech_menu_area .tech_menu.hrd h4:before{
	content: "";
	position: absolute;
	background: #76a32d;
	top: 9px;
    left: 0;
    height: 13px;
    width: 13px;
	border-radius: 1px;
}
.tech_menu_area .tech_menu.hrd .menu > .col > .menu_list{
	margin-left: 18px;
}
.tech_menu_area .tech_menu.hrd .menu > .col > .menu_list > li.num_indent a {
    display: inline-block;
    text-indent: -1.6em;   /* 1行目を左に出して数字を置く */
    padding-left: 1.6em;   /* 2行目以降の開始位置を調整 */
}

.tech_menu_area .bg-box {
	padding: 15px 30px 20px;
	background: #f6f2ed;
	border-radius: 5px;
	box-sizing: border-box;
	margin-top: 20px;
}

/* .tech_menu_area .bg-box a {
	text-decoration: none;
	color: #000;
}
.tech_menu_area .bg-box a:hover {
	text-decoration: underline;
	color: #fc0010;
} */
.tech_menu_area .bg-box a {
	position: relative;
	text-decoration: none;
	color: #363434;
	transition: .3s;
}
.tech_menu_area .bg-box a:hover {
	/* text-decoration: underline; */
	color: #fc0010;
}
.tech_menu_area .bg-box a:before {
	background: #fc0010;
	content: '';
	width: 100%;
	height: 1.5px;
	position: absolute;
	left: 0;
	bottom: 0;
	margin: auto;
	transform-origin: right top;
	transform: scale(0, 1);
	transition: transform .5s;
}
  .tech_menu_area .bg-box a:hover:before {
	transform-origin: left top;
	transform: scale(1, 1);
}

.menu_list > li {
	position: relative;
	font-size: 0.9375rem;
	margin-bottom: 0.8em;
	padding-left: 1.2em;
	line-height: 1.55;
	box-sizing: border-box;
}
.menu_list > li:before {
	position: absolute;
	content: url(/tech/civil_common/images/icon_arrow_s.svg);
	display: inline-block;
	top: -2px;
	left: 2px;
	width: 9px;
	height: 9px;
}
.menu_list > li.new:after {
	content: "NEW";
	position: relative;
	display: inline-block;
	line-height: 1;
	margin-left: 6px;
	padding: 3px 5px 1px;
	font-size: 0.6875rem;
	font-weight: bold;
	color: #fff;
	background: #cc0000;
	border-radius: 3px;
	top: -2px;
}
.menu_list > li a:after {
	position: relative;
	content: "";
	display: inline-block;
	line-height: 1;
	font-size: 0.6875rem;
	font-weight: bold;
	color: #fff;
	background: #18615e;
	border-radius: 3px;
	top: -2px;
}
.menu_list > li a.mov:after {
	content: "動画あり";
	background: #18615e;
	margin-left: 6px;
	padding: 3px 5px 1px;
}

.menu_list > li.no_link {
	/* color: #868b91; */
	color: #7b7b7b;
}
.menu_list > li.no_link:before {
	content: url(/tech/civil_common/images/icon_arrow_s_gray.svg);
}

.menu_list > li span {
	display: block;
	font-size: 14px;
	font-size: 0.875rem;
	font-weight: bold;
	color: #619318;
	text-indent: -0.35rem;
}
.menu_list > li.ctg span {
	display: inline-block;
	/* letter-spacing: -0.02em; */
}

img.link_icon {
	vertical-align: 3px;
}
.menu_list > li.icon_pace img.link_icon {
	margin-left: 0;
}

/* indent調整 */
.menu_list > li.ctg{
	text-indent: -107px;
	padding-left: 122px;
}
.menu_list > li.ctg:before,
.menu_list > li.ctg.new:after,
.menu_list > li.ctg a:after {
	text-indent: 0;
}
.menu_list > li.ctg.tunnel{
	text-indent: -107px;
	padding-left: 122px;
}

.banner_related{
	display: flex;
	margin-top: 25px;
	border-top: 1px dotted #619318;
}
#main .banner_related h4{
	font-size: 0.875rem;
	font-size: 14px;
	margin-top: 12px;
}
.banner_related ul {
	margin-top: 17px;
}
.banner_related li {
	width: 325px;
	height: 65px;
	margin-left: 34px;
	background-color: #fff;
}
.banner_related li a {
	display: flex;
	align-items: center;
}
.banner_related li a:hover {
}
.tech_menu_area .bg-box .banner_related li a:before {
	content: none;
}
.banner_related .img {
	position: relative;
	width: 35%;
	padding-top: 65px;
	background: #FFF;
	overflow: hidden;
  }
.banner_related .img img {
	position: absolute;
	top: -100%;
	left: -100%;
	bottom: -100%;
	right: -100%;
	margin: auto;
	width: auto;
	height: 100%;
	transition: all 0.3s ease;
}
.banner_related li a:hover .img img {
    transform: scale(1.1, 1.1);
    opacity: 0.5;
}
.banner_related .txt {
	width: 65%;
	line-height: 1.4;
	margin-left: 10px;
}
.banner_related .txt .sub {
	font-size: 0.75rem;
	font-size: 12px;
}
.banner_related .txt .link {
	position: relative;
	margin-left: 2px;
	font-size: 1rem;
	font-size: 16px;
	font-weight: bold;
}

/* .annot{
	background: #f1f6ea;
	width: 810px;
	margin: 0 auto 50px;
	padding: 25px 30px;
	box-sizing: border-box;
} */

/*----------------------------------------------------
    print
----------------------------------------------------*/
@media print {
	#main .page_title .page_title_body .txt_box{
		right: calc(50% + 140px);
	}

	.page_title.slidein01 {
		animation: none;
	}
	h1.slidein02,
	.slidein03 {
		display: block;
		animation: none;
	}

	.fadeUp,
	.fadeUpTrigger{
		animation: none;
		opacity: 1;
	}
}