@charset "utf-8";
@import url(cmn.css);
@import url(base.css);

.page::before {
  background-image: url("../images/rollforming-images/page-bg.jpg");
}

/* ==========================================================================
	CONTENTS
	========================================================================== */

.img-list li {
	font-size: 1.4rem;
}
.img-list li span {
	display: block;
	color: var(--color01);
	margin-bottom: 5px;
}
.img-list li img {
	display: block;
	margin: 0 auto 10px auto;
}

/*ROLLFORMING*/

.rollforming {
  overflow: hidden;
  display: flex;
  align-items: center;
  background-color: #eee;
  padding: 40px;
  margin-bottom: 50px;
}
.rollforming:last-child {
  margin-bottom: 0;
}
.rollforming img {
  width: 40%;
}
.rollforming-box {
  flex: 1;
  padding-left: 40px;
}
.rollforming-box__tit {
  color: var(--color01);
  font-family: var(--font01);
  font-size: clamp(1.6rem,2.375vw,2.5rem);
  font-weight: 700;
  margin-bottom: 20px;
}
.rollforming-box__tit .number {
  display: inline-block;
  font-size: 70%;
  border-bottom: solid 1px;
  padding-bottom: 5px;
  margin-bottom: 10px;
}
.rollforming-box__tit .jp {
  display: block;
}
.rollforming-box__txt p {
  margin-bottom: 0;
}
.child1 {
  order: 1;
}
.child2 {
  order: 2;
}
.child3 {
  order: 2;
}
.child4 {
  order: 1;
}
.advantage li {
  font-weight: bold;
  margin-bottom: 30px;
}

/*AUTOMATION*/

.slide-wrapper {
	width: 55%;
	float: right;
}
#slide {
	width: 100%;
}
#slide img {
	width: 100%;
}
.custom-thumb {
	float: left;
	width: 35%;
}
.custom-thumb a {
	display: block;
  box-sizing: border-box;
	padding: 20px;
	margin-bottom: 20px;
	-webkit-transition: 0.4s ease-in-out;  
		 -moz-transition: 0.4s ease-in-out;  
			 -o-transition: 0.4s ease-in-out;  
					transition: 0.4s ease-in-out;  
}
.custom-thumb a:hover {
	background-color: #e0f0fe;
}
.bx-wrapper .bx-viewport {
	box-shadow: none;
	border: none;
	left: 0;
}
.custom-pager .bx-pager-item {
	display: inline-block;
	margin: 0 10px;
}

.custom-thumb .active {
	background-color: #e0f0fe;
}

/*DEVELOPMENT*/

.circle-diagram {
	position: relative;
	width: 95vw;
	max-width: 800px;
	aspect-ratio: 1 / 1;
	margin: 0 auto;
}
.center-circle {
	position: absolute;
	top: 50%;
	left: 50%;
	width: 75%;
	height: 75%;
	background: #eee;
	border-radius: 50%;
	transform: translate(-50%, -50%);
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
	z-index: 0;
}
.center-text {
	color: var(--color01);
	font-size: 2.5rem;
	font-weight: bold;
}

.item {
	position: absolute;
	width: 24%;
	aspect-ratio: 1 / 1;
	border-radius: 50%;
	color: #fff;
	font-weight: bold;
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
	opacity: 0;
	transform: scale(0.8); /* ←ここを明示して、nvc 側とは分ける */
	transition: opacity 0.8s ease, transform 0.8s ease;
	box-shadow: 0 4px 10px rgba(0,0,0,0.1);
	font-size: 1.5rem;
	z-index: 1;
}
.visible {
	opacity: 1;
	transform: scale(1);
}
.nvc {
  top: 0%;
  left: 50%;
  transform: translateX(-50%);
  background: #5cb1aa;
}
.shisaku {
	top: 25%;
	right: 5%;
	background: #e28635;
}
.kougu {
	bottom: 10%;
	right: 15%;
	background: #7a8dbf;
}
.china {
	bottom: 10%;
	left: 15%;
	background: #dabd27;
}
.seisan {
	top: 25%;
	left: 5%;
	background: #457294;
}
@media (max-width: 680px) {
	.item {
		font-size: 1.4rem;
	}
	.center-text {
		font-size: 1.8rem;
	}
}

.flow {
	margin-bottom: 50px;
}
.flow__tit {
	font-family: var(--font01);
	font-size: clamp(1.8rem,2.375vw,2rem);
	font-weight: 700;
	padding: 15px 0 15px 15px;
	margin-bottom: 30px;
}
.flow-nvc .flow__tit {
	color: #5cb1aa;
	border-left: solid 2px #5cb1aa;
	border-bottom: solid 2px #5cb1aa;
}
.flow-shisaku .flow__tit {
	color: #e28635;
	border-left: solid 2px #e28635;
	border-bottom: solid 2px #e28635;
}
.flow-kougu .flow__tit {
	color: #7a8dbf;
	border-left: solid 2px #7a8dbf;
	border-bottom: solid 2px #7a8dbf;
}
.flow-china .flow__tit {
	color: #dabd27;
	border-left: solid 2px #dabd27;
	border-bottom: solid 2px #dabd27;
}
.flow-seisan .flow__tit {
	color: #457294;
	border-left: solid 2px #457294;
	border-bottom: solid 2px #457294;
}

.research__item {
	margin-bottom: 40px;
}
.research__item img {
	display: block;
	margin-bottom: 20px;
}
.research-box__tit {
	color: var(--color01);
	font-family: var(--font01);
	font-weight: 700;
	margin-bottom: 20px;
}


/* ==========================================================================
	PC 1025px -
	========================================================================== */

@media screen and (min-width: 1025px){

}
@media screen and (max-width: 1200px){/*1200以下*/

}


/* ==========================================================================
	TABLET - 1024px
	========================================================================== */

@media screen and (max-width:1024px){

.rollforming {
  padding: 25px;
}
.rollforming-box {
  padding-left: 30px;
}

/*AUTOMATION*/

.bx-wrapper {
  margin-bottom: 30px!important;
}
.slide-wrapper {
	width: 100%;
	float: none;
}
.custom-thumb {
	width: 105%;
	float: none;
}
.custom-thumb a {
  float: left;
  width: 45%;
	margin: 0 5% 0 0;
}

}

/* ==========================================================================
	SP - 640px
	========================================================================== */

@media screen and (max-width: 640px) {

.rollforming {
  display: block;
  padding: 20px;
  margin-bottom: 40px;
}
.rollforming img {
  display: block;
  width: 100%;
  margin-bottom: 15px;
}
.rollforming-box {
  padding-left: 0;
}
.advantage li {
  margin-bottom: 20px;
}

/*DEVELOPMENT*/

.flow {
	margin-bottom: 30px;
}
.flow__tit {
	padding: 10px 0 10px 10px;
	margin-bottom: 20px;
}

/*AUTOMATION*/

.bx-wrapper {
  margin-bottom: 20px!important;
}
.custom-thumb {
	width: 100%;
	float: none;
}
.custom-thumb a {
  float: none;
  width: 100%;
  font-size: 1.3rem;
  padding: 7px;
	margin: 0;
}

}