@charset "utf-8";
/* CSS Document */
/*===共通部分==============
====================================================================*/
/* ========================================
root
======================================== */
:root{

	/* color */
	--color-main: #2f3135;
	--color-sub: #666;
	--color-text: #333;
	--color-bg: #f5f5f5;
	--color-white: #fff;

	/* layout */
	--inner: 1400px;
	--inner-narrow: 1200px;
	--padding-pc: 40px;
	--padding-sp: 20px;

	/* font */
	--fz-base: 16px;
	--lh-base: 1.8;

	/* radius */
	--radius-sm: 8px;
	--radius-md: 12px;
	--radius-lg: 16px;

	/* shadow */
	--shadow:
		0 10px 30px rgba(0,0,0,.08);

	/* transition */
	--transition:
		all .3s ease;

	/* z-index */
	--z-header: 100;
	--z-drawer: 200;
	--z-modal: 300;
}
/*==================================================================*/

html{
	font-size: 100%;
}
body{
	font-family: "Noto Sans JP", sans-serif;
	font-weight: 400;
	color: #333;
	font-size: clamp(16px,2vw,18px);
	background: #f4f4f4;
	-webkit-font-smoothing: antialiased;/*アンチエイリアスを滑らかに*/
	-moz-osx-font-smoothing: grayscale;
	line-height: 1.7;
}
p{
	letter-spacing: 0.1em;
}
h1,h2,h3,h4,h5,h6{
	font-weight: 600;
	line-height: 1.7;
}
a{
	text-decoration: none;
	color: #333;
	transition: .4s;
}
ul,ol{
	list-style: none;
	padding: 0;
}
main{
	width: 100%;
	height: 100%;
	overflow: hidden;
}

section {
	padding: clamp(60px,8vw,100px) 0 ;
	position: relative;
}
table{
	width: 100%;
	table-layout: fixed;
	border-collapse: collapse;/*隙間なし*/
}

/*改行　-------*/
@media (min-width: 451px){
	br.only450{
		display: none;
	}
}

@media (max-width: 450px){
	br.not450{
		display: none;
	}
}

span.ib{
	display: inline-block!important;
}

/*PC・SP表示-----------------------*/
.sp{
	display: none;
}
.pc{
	display: block;
}

@media (max-width: 767px) {
	.sp{
		display: block;
	}
	.pc{
		display: none;
	}
}

/*幅・高さ調整-------*/
.inner{
	width: min(
		calc(100% - var(--padding-pc) * 2),
		var(--inner)
	);
	margin-inline: auto;
}

@media screen and (max-width:768px){

	.inner{
		width: calc(100% - var(--padding-sp) * 2);
	}

}

.inner.max{
	max-width: none;
}
.inner.w12{
	max-width: 1200px;
}
/*高さ*/

.mg100{
	margin-bottom: 100px !important;
}
.mg80{
	margin-bottom: 80px !important;
}
.mg60{
	margin-bottom: 60px !important;
}
.mg50{
	margin-bottom: 50px !important;
}
.mg40{
	margin-bottom: 40px !important;
}
.mg30{
	margin-bottom: 30px !important;
}
.mg20{
	margin-bottom: 20px !important;
}
.mg10{
	margin-bottom: 10px !important;
}
.mg0{
	margin-bottom: 0 !important;
}

.pmg5 p{
	margin-bottom: 5px;
}
.pmg p{
	margin-bottom: 10px;
}
.pmg15 p{
	margin-bottom: 15px;
}
.pmg20 p{
	margin-bottom: 20px;
}
.pmg5 p:last-child,
.pmg p:last-child,
.pmg15 p:last-child,
.pmg20 p:last-child{
	margin-bottom: 0;
}

.t_center{
	text-align: center;
}
.t_left{
	text-align: left;
}
/* 画像　-------------------------- */
img{
	width: 100%;
	height: auto;
}
.obj-in{
	width: 100%;
	height: 100%;
	object-fit: contain
}
.obj-cov{
	width: 100%;
	height: 100%;
	object-fit: cover;	
}
.img_4-3{
	width: 100%;
	aspect-ratio: 4 / 3;
	object-fit: cover;
}

.img_16-9{
	width: 100%;
	aspect-ratio: 16 / 9;
	object-fit: cover;
}

/*flexbox------------------------*/
.flexbox{
	display: flex;
	flex-wrap: wrap;
}
.f_jsb{
	justify-content: space-between;
}
.f_cent{
	justify-content: center;
}
.fac{
	align-items: center;
}

.comn2{
	width: 48%;
}
.comn3{
	width: calc( 100% / 3 - 20px);
}
.comn4{
	width: 35%;
}
.comn5{
	width: 62%;
}

.f_center{
	align-items: center;
}
@media (max-width: 767px){
	.flexbox{
		flex-direction: column;
	}
	.flexbox.rever{
		flex-direction: column-reverse;
	}
	.comn2, .comn3, .comn4, .comn5 {
		width: 100%;
		margin-bottom: 30px
	}
}

/*==背景=============================================*/


/*==見出し=============================================*/
.section-head{
	display: flex;
	align-items: baseline;
	gap: 24px;
}

.section-head__title{
	font-size: clamp(32px,3vw,48px);
	font-weight: 700;
	line-height: 1;
}

.section-head__sub{
	font-size: 20px;
	letter-spacing: .1em;
}

.section-head .line{
	position: relative;
	width: 20vw;
	height: 8px;
}
.section-head .line::before{
	position: absolute;
	content: '';
	width: 100%;
	height: 2px;
	background: #666;
	top: 0;
	left: 0;
	
}


/* ========================================
btn
======================================== */
.btn{
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 12px;

	min-width: 260px;
	height: 64px;

	padding-inline: 32px;

	background: var(--color-main);
	color: var(--color-white);

	font-size: 16px;
	font-weight: 500;
	letter-spacing: .05em;

	border-radius: 8px;

	transition: var(--transition);
}

.btn::after{
	content: "→";
	font-size: 18px;
	transition: var(--transition);
}

@media (hover:hover){

	.btn:hover{
		opacity: .9;
		transform: translateY(-2px);
	}

	.btn:hover::after{
		transform: translateX(5px);
	}

}