@charset "UTF-8";

/* --------------------------------
 * base
 * -------------------------------- */
html {
  font-size: 62.5%;
}
body {
  color: #333;
  font-size: 1.2rem;
  font-family: "Hiragino Kaku Gothic ProN",  Meiryo,  sans-serif;
}
*, *::before, *::after {
  box-sizing: border-box;
}
a:link, a:visited, a:hover, a:active {
  text-decoration: none;
}


/* --------------------------------
 * parts
 * -------------------------------- */
.clearfix::after {
  content: '';
  display: block;
  clear: both;
}
.heading {
  padding: 7px 0 7px 10px;
  border-left:5px solid;
  letter-spacing: 1px;
  font-size: 2.4rem;
}
.hidden {
  display: none;
}


/* --------------------------------
 * header
 * -------------------------------- */
.header {
  width: 100%;
  padding: 0px;
  box-shadow: 0 0 10px 1px #e3e3e3;
}
.logo {
  width: 960px;
  height: 120px;
  margin: 0 auto;
  background: url('../img/header_title.jpg') no-repeat;
  text-indent: 100%;
  white-space: nowrap;
  overflow: hidden;
}
.logo a {
  display: block;
  width: 45%;
  height: 100%;
}
.global-nav {
  margin-top: 15px;
  text-align: center;
}
.global-nav .nav-item {
  display: inline-block;
  margin: 0 10px;
}
.global-nav .nav-item a {
  display: inline-block;
  width: 116px;
  height: 40px;
  line-height: 40px;
  text-align: center;
//  border-radius: 3px;
  color: #666;
  font-size: 1.5rem;
  letter-spacing: 1px;
  transition: 0.15s;
}
.global-nav .nav-item.active a,
.global-nav .nav-item a:hover {
  background-color: #666;
  color: #fff;
}


/* --------------------------------
 * wrapper
 * -------------------------------- */
.wrapper {
  width: 960px;
  margin: 30px auto 40px;
}

/* --------------------------------
 * top
 * -------------------------------- */

.category{
	float:left;
	width:320px;
	height:320px;
	padding:30px;
	transition: opacity 0.15s;
}
.category:hover {
  opacity: 0.85;
}
.category .title{
	text-align:center;
}
.category .desc{
	margin:10px 0;
	color: #FFF;
	font-size: 1.5rem;
	line-height: 1.4;
}
.category .name{
	margin:10px 0;
}

.topimage{
//	line-height:0;
	font-size: 0;
}

/* --------------------------------
 * main
 * -------------------------------- */
.main {
	width: 960px;
	margin: 30px auto 40px;
}
.main-title {
	position: relative;
	height: 420px;
}
.main-title .image {
  width: 100%;
  height: 100%;
}
.main-title .desc {
  position: absolute;
  top: 230px;
  left: 50px;
  width: 860px;
  color: #FFF;
  line-height: 2.0;
  font-size: 2.0rem;
}

/*--- submenu ---*/
.submenu {
  margin: 0 0 50px;
  text-align: center;
}

.submenu .floor-item,
.submenu .wall-item,
.submenu .etc-item{
  display: inline-block;
  margin: 0 10px;
}

.submenu .floor-item a{
  display: inline-block;
  width: 450px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  border-radius: 3px;
  color: #9E6085;
  font-size: 1.7rem;
  letter-spacing: 1px;
  transition: 0.15s;
  border: 1px solid;
}
.submenu .floor-item.active a,
.submenu .floor-item a:hover {
  background-color: #9E6085;
  color: #fff;
  border: 1px solid;
}

.submenu .wall-item a{
  display: inline-block;
  width: 450px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  border-radius: 3px;
  color: #7F95C8;
  font-size: 1.7rem;
  letter-spacing: 1px;
  transition: 0.15s;
  border: 1px solid;
}
.submenu .wall-item.active a,
.submenu .wall-item a:hover {
  background-color: #7F95C8;
  color: #fff;
  border: 1px solid;
}

.submenu .etc-item a{
  display: inline-block;
  width: 450px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  border-radius: 3px;
  color: #A48B78;
  font-size: 1.7rem;
  letter-spacing: 1px;
  transition: 0.15s;
  border: 1px solid;
}
.submenu .etc-item.active a,
.submenu .etc-item a:hover {
  background-color: #A48B78;
  color: #fff;
  border: 1px solid;
  border-radius: 3px;

}

/*--- feature ---*/
.feature{
	width: 960px;
	padding: 0px 50px 80px 50px;
}
.feature .title {
  font-family: "ヒラギノ明朝 ProN W6", "HiraMinProN-W6", "HG明朝E", "ＭＳ Ｐ明朝", "MS PMincho", serif;
  font-size: 4.0rem;
  line-height: 1.6;
  letter-spacing: 2px;
}
.feature .title-s {
	margin: 30px 0px 20px ;
	font-size: 2.0rem;
}
.feature .desc {
	color: #333;
	font-size: 2.0rem;
	line-height: 1.6;
}
.feature .desc-s {
	color: #333;
	font-size: 1.6rem;
	line-height: 1.6;
	width:400px
}
.feature .image {
	margin: 30px auto 0;
	text-align:center;
}
.feature .image-right{
	margin: 0 0 0 30px;
	float:right;
}

/*--- floor ---*/
.floor{
	width: 960px;
	padding: 0px 0px 80px 0px;
}
.floor .title {
	font-family: "ヒラギノ明朝 ProN W6", "HiraMinProN-W6", "HG明朝E", "ＭＳ Ｐ明朝", "MS PMincho", serif;
	font-size: 3.0rem;
	font-weight:bold;
	letter-spacing: 2px;
}
.floor .title-s {
	margin: 30px 0px 20px;
	font-size: 2.0rem;
}
.floor .desc {
	margin: 10px 0px 20px;
	color: #333;
	font-size: 1.8rem;
	line-height: 1.6;
}
.floor .content{
	float:left;
	width:450px;
}
.floor .image{
	float:right;
	width:450px;
}

.num{
  font-size: 8.0rem;
}
.num-s{
  font-size: 5.0rem;
}
.mx10{
	margin-bottom:10px;
}
.mx20{
	margin-bottom:20px;
}
.mx30{
	margin-bottom:30px;
}
.mx50{
	margin-bottom:50px;
}

/* --------------------------------
 * color
 * -------------------------------- */
.color-roof{
	color:#36A29D;
	border-bottom-color:#36A29D;
}
.color-wall{
	color:#7F95C8;
	border-bottom-color:#7F95C8;
}
.color-floor{
	color:#9E6085;
	border-bottom-color:#9E6085;
}
.color-insulation{
	color:#ED6D46;
	border-bottom-color:#ED6D46;
}
.color-fireproof{
	color:#E9A700;
	border-bottom-color:#E9A700;
}
.color-etc{
	color:#A48B78;
	border-bottom-color:#A48B78;
}

.color-back01{
	background-color:#36A29D;
}
.color-back02{
	background-color:#7F95C8;
}
.color-back03{
	background-color:#9E6085;
}
.color-back04{
	background-color:#ED6D46;
}
.color-back05{
	background-color:#E9A700;
}
.color-back06{
	background-color:#A48B78;
}

/* --------------------------------
 * page top
 * -------------------------------- */
#page-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    font-size: 200%;
}
#page-top a {
	background: #666;
	text-decoration: none;
	color: #fff;
	width: 80px;
	padding: 20px 0;
	text-align: center;
	display: block;
	border-radius: 5px;
}
#page-top a:hover {
    text-decoration: none;
    background: #999;
}
/* --------------------------------
 * footer
 * -------------------------------- */
.footer {
	width: 100%;
	padding: 30px 0 70px;
	background: #333;
	color: #fff;
}
.footer .box{
	width:960px;
	margin: 0 auto ;
}
.copyright {
	letter-spacing: 1px;
	float: left;
	padding-top: 10px;
}
.skk-logo{
	float: right;
}