@charset "utf-8";
/* CSS Document */
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
    margin: 0;
    padding: 0;
    border: 0;
    font-style:normal;
    font-weight: normal;
    font-size: 100%;
    vertical-align: bottom;
}
ul,li {
	list-style: none;
}

body,html {
	color:#313131;
	font-family: 'Open Sans', Helvetica, Arial, "メイリオ", Meiryo, Osaka, "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
}

* {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    -o-box-sizing: border-box;
    -ms-box-sizing: border-box;
    box-sizing: border-box;
}
.material-icons {
  font-family: 'Material Icons';
  display: inline-flex;
  vertical-align: middle;

  /* Support for all WebKit browsers. */
  -webkit-font-smoothing: antialiased;
  /* Support for Safari and Chrome. */
  text-rendering: optimizeLegibility;

  /* Support for Firefox. */
  -moz-osx-font-smoothing: grayscale;

  /* Support for IE. */
  font-feature-settings: 'liga';
}
@media(min-width: 768px){
	  a[href^="tel:"]{
    pointer-events: none;
	text-decoration: none;
	  
	}
	a.pc_nolink{
		color: #fff!important;
	}
	.display_no_pc {
	display:none;
	}
}
@media screen and (max-width:767px){
	.display_no_sp {
	display:none;
	}
}

@media screen and (min-width:768px){
	.display_only_sp {
	display:none;
	}
}
img {
	border:none;
	max-width:100%;
	height:auto;
}

img:hover {
	opacity: 0.9 ;
	transition: 1S;
}

a:hover {
	transition: 1S;
}

/*** 見出し等共通 ****/

h1 {
	line-height: 1.2em;
	padding-left: 5px;
}

h2 {
	text-align: center;
	font-weight: bold;
	font-size: 1.4em;
}
h2 span {
	border-top: solid 1px #29abe2;
	padding-top: 6px;
	font-weight: normal;
	font-size: 0.7em;
	color: #29abe2;
}

.t_center {
	text-align: center;
}

strong {
	font-weight: bold;
}


/**** ヘッダー ****/

#header_wrapper {
	width: 100%;
	z-index: 10;
	top: 0;
	position: sticky;
	background: #212121;
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24); 
}

.child_menu {
	width: 50%;
	position: absolute;
	top: 100%;
	right: 0;
	padding: 10px;
	background: #333;
	color: #fff;
	visibility: hidden;
	display: flex;
	justify-content: space-between;
	text-align: center;
}
.child_menu li {
	width: 48%;
	padding: 10px;
	background: #3d3d3d;
}

.header_contact:hover .child_menu {
	visibility: visible;
}

@media screen and (max-width:767px){
	.child_menu {
		width: 100%;
		position: relative;
		visibility: visible;
		top: 0;
		left: 0;
	}
	.open_contact {
		display: none!important;
	}
	.header_phone {
		padding: 0;
	}
}
@media screen and (min-width:768px){
	.child_menu li:last-of-type {
	padding-top: 30px;
	}
	.child_menu li:first-of-type p:first-of-type {
	margin: 20px 0 10px 0;
	}
	.child_menu li .mail_link_pc {
		text-decoration: underline;
	}
}

/**** 扉 ****/
#main_image img {
	width: 100vw;
	height: auto;
	
}
@media screen and (min-width: 480px) {
	#main_image {

	}
}
@media screen and (min-width: 960px) {
	#main_image {

	}
}
@media screen and (min-width: 1200px) {
	#main_image {

	}
}

/**** area01 最初のメッセージ ****/

#area01_wrapper {
	background: #1a1a1a url("image/p-bg01.png") no-repeat ;
	padding: 20px 10px;
	color: #fff;
}

#area01_wrapper p:first-child {
	font-weight: bold;
	font-size: 1.4em;
	margin-bottom: 15px;
}
#area01_wrapper p:nth-child(2)  {
	font-size: 1em;
	margin-bottom: 15px;
}
#area01_wrapper img {
	display: block;
	margin: 0 auto;
	width: 95%;
	box-shadow: 8px 8px 0px 0 rgb(60, 194, 235);
}

@media screen and (min-width: 768px) {
	#area01_wrapper {
		padding: 40px
	}
	.area01_content{
		max-width: 960px;
		margin: 0 auto;
		display: flex;
		justify-content: space-between;
	}
	.area01_msg_area {
		margin-right: 20px;
	}
	#area01_wrapper img {
		width: 50%;
		height: auto;
	}
}

/*** area02 事業のご案内 ***/

#business {
	padding: 20px 10px;
	max-width: 960px;
	margin: 0 auto;
	background: url("image/p-bg01.png") no-repeat;
	background-position: right;
	background-color:rgba(255,255,255,0.8);
	background-blend-mode:lighten;
}

#business ul {
	
}

#business ul li {
	width: 100%;
	height: 300px;
	margin: 20px 0;
	font-weight: bold;
	text-align: center;
	color: #fff;
	position: relative;
}

#business ul li:first-child {
	background: url("image/area02-01.jpg") no-repeat;
	background-size: cover;
}

#business ul li:nth-child(2) {
	background: url("image/area02-02.jpg") no-repeat;
	background-size: cover;
}

#business ul li:nth-child(3) {
	background: url("image/area02-03.jpg") no-repeat;
	background-size: cover;
}

#business ul li p:first-child {
	width: 90px;
	height: 90px;
	position: absolute;
	top: 20px;
	right: 20px;
	background: #29abe2;
	border-radius: 50%;
	line-height: 90px;
}

#business ul li p:nth-child(2) {
	width: 100%;
	height: 72px;
	line-height: 72px;
	position: absolute;
	bottom: 0;
	left: 0;
	background: rgba(0,0,0,0.6);
	font-size: 1.3em;
}

@media screen and (min-width: 768px) {
	#business {
	padding: 40px 10px;
}

	#business ul {
		display: flex;
		justify-content: space-between;
	}
	
	#business ul li {
		width: 31%;
	}

}

/*** area03 施工事例 ***/

#works {
	background: #313131 url("image/p-bg02.png") no-repeat;
	background-position: top left;
	background-size: 70%;
	padding: 20px 10px;
	color: #fff;
}

#works h2 {
	margin-bottom: 30px;
}

.works_item_wrapper {
	width: 100%;
	padding: 0 10px;
	max-width: 960px;
	margin: 30px auto;
}

.works_item_wrapper ul {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}

.works_item_wrapper ul li {
	width: 47%;
	margin-bottom: 20px;
	box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.75);
	overflow: hidden;
}
.works_item_wrapper ul li:hover img {
	transform: scale(1.05);
	opacity: 0.8 ;
	transition-duration:  0.5s;
}

.works_item_wrapper ul li img {
	width: 100%;
	border-radius: 2px;
	transition-duration: 0.5s;
}

@media screen and (min-width: 768px) {
	#works {
	padding: 40px 10px;
}

	.works_item_wrapper ul li {
	width: 23%;
	margin-bottom: 30px;
	}
}

/**** area4 会社概要 ***/

#company {
	background: #fff url("image/p-bg03.png") no-repeat right top;
	padding: 20px 10px;
}

#company dl {
	width: 100%;
	margin-top: 20px;
}

#company dt {
	background: #e6e6e6;
	font-weight: bold;
	text-align: center;
	padding: 7px;
	border-radius: 2px;
}
#company dd {
	padding: 12px 7px;;
}
#company dd p {
	margin-bottom: 15px;
}

@media screen and (min-width:768px){
	#company {
	padding: 40px 10px;
}

#company dl {
	max-width: 960px;;
	margin: 40px auto;
	display: flex;
	flex-wrap: wrap;
	vertical-align: middle;
	}
#company dt {
	flex-basis: 30%;
	background: none;
	padding: 15px;
	border-radius: 0px;
	border-bottom: solid 1px #29abe2;
}
#company dd {
	flex-basis: 70%;
	padding: 15px;
	border-bottom: solid 1px #29abe2;
}
#company dd p {
	margin-bottom: 15px;
}
}
	
/*** area5 5つのP ***/
#area05_wrapper  {
	background: #1a1a1a;
	padding: 20px 10px;
	color: #fff;
}
.area05_content {
	
}
.area05_content h3 {
	font-weight: bold;
	font-size: 2.6em;
}
.five-pipe-msg p {
	font-weight: bold;
	color: #29abe2;
}
.five-pipe-msg dl {
	display: flex;
	flex-wrap: wrap;
	max-width: 500px;
	margin: 20px auto;
}
.five-pipe-msg dt {
	flex-basis: 60%;
	font-weight: bold;
	font-size: 1.4em;
	padding: 15px 5px 15px 25px;
	position: relative
}
.five-pipe-msg dt:before {
	content: "";
	display: block;
	position: absolute;
	top: 28px;
	left: 0;
	width: 13px;
	height: 0;
	border-top: 2px solid #fff;
}
.five-pipe-msg dt:after {
	content: "";
	display: block;
	position: absolute;
	top: 0;
	bottom: 0;
	left: 0;
	width: 0;
	height: 100%;
	border-left: 2px solid #fff;
}
.five-pipe-msg dt:first-child:after{
	height: 34px;
	top: 30px;
}
.five-pipe-msg dt.positive:after {
	height: 30px;
}
.five-pipe-msg dd {
	flex-basis: 40%;
	padding: 20px 5px;
}
.swiper {
	background: #1a1a1a;
}

@media screen and (min-width:768px){
	#area05_wrapper  {
	padding: 0;
}
	.area05_content {
		position: relative;	
	}
	.five-pipe-msg {
		position: absolute;
		z-index: 10;
		top:0;
		left:0;
		max-width:50%;
		height: 100%;
		padding: 30px;
		background: rgba(0,0,0,0.50)
	}
	.five-pipe-msg dt {
	padding: 10px 5px 10px 25px;
	}
	.five-pipe-msg dt:before {
	content: "";
	display: block;
	position: absolute;
	top: 20px;
	left: 0;
	width: 13px;
	height: 0;
	border-top: 2px solid #fff;
	}
	.five-pipe-msg dt:first-child:after{
	height: 26px;
	top: 20px;
	}
	.five-pipe-msg dt.positive:after {
	height: 20px;
	}
	.five-pipe-msg dd {
	padding: 10px 5px;
	}
	.swiper {
		margin: 0 auto;
		text-align: center;
	}
}

/**** フッター ****/
footer {
	margin:0;
	padding:0;
	background: #333;
	color: #f2f2f2;
}
#footer_wrapper {
	max-width: 960px;
	margin: 0 auto;
	padding: 20px 10px;
	display: flex;
	justify-content: space-between;
}
#footer_left {
	width: 40%;
}
#footer_left h1 {
	font-weight: bold;
	font-size: 1.2em;
}
footer ul {
	display: flex;
	justify-content: flex-end;
	width: 60%;
}
footer ul li {
	width: 60px;
	height: 60px;
	text-align: center;
	margin: 0 10px;
}

footer ul li a {
	display: block;
	width: 100%;
	height: 100%;
	padding-top: 18px;
	background: #29abe2;
	color: #f2f2f2;
	border-radius: 3px;
}

.mail_link_sp {
	position: relative;
	width: 100%;
	height: 100%;
}
.mail_link_sp a {
	position: absolute;
	top:0;
  	left:0;
  	width:100%;
  	height:100%;
}

@media screen and (max-width:767px){
	.mail_link_pc{
		display: none;
	}
}

@media screen and (min-width:768px){
	footer ul li {
	width: 45%;
	padding: 10px 20px;
	height: auto;
	border-right: solid 1px #f2f2f2;
	}
	footer ul li:first-child {
	border-left: solid 1px #f2f2f2;	
	}

	footer ul li a {
	display: block;
	width: 100%;
	height: 100%;
	padding-top: 0;
	background: none;
	}
	footer ul li p {
		margin: 8px 0;
	}
	footer ul li p:first-of-type{
		font-size: 1.2em;
		margin: 5px 0;
	}
	footer ul li p:nth-of-type(2) {
		font-size: 0.8em;
	}
	.mail_confirm {
		font-size: 0.8em!important;
	}
	.mail_link_sp {
	display: none;
	}
}

#copyright {
	text-align: center;
	padding: 5px;
	font-size: 0.9em;
	background: #1a1a1a;
}