@charset "UTF-8";

/*under_header*/
.under_header{
    background: url(../img/oilmaintenance/mv.jpg) center / cover no-repeat;
}


/* oilmente_box02
***************************************************************/
.oilmente_box02--sub{
	flex-wrap: wrap;
	gap: 30px 4.2%;

	dl{
		width: 82%;

		dt{
			font-size: 18px;
			color: #707070;
			line-height: 1.75;
			font-weight: 700;
			margin-top: 0.75em;
		}
	}

	dl.box02_06{
		dt{
			text-align: center;
			margin-top: 2.5em;
		}

		dd{
			margin-top: 1.5em;
		}
	}
}


	
.oilmente_box02--sub > div{
	width: 30.5%;
	display: flex;
	flex-direction: column;
	align-items: center;
	padding: clamp(25px, 3.2vw, 40px) 0;
}
.oilmente_box02--img{
	width: 85%;
}
.oilmente_box02--ttl{
	font-size: clamp(18px, 2.2vw, 24px);
	line-height: 1.5;
	color: #707070;
	margin-top: 1.7em;
}

@media (max-width: 899px) and (min-width:768px) {
    .oilmente_box02--sub > div{
    	width: 47.9%;
    }
}


/*--------------------PC--------------------*/
@media all and (min-width:768px) {

}

/*--------------------SP--------------------*/
@media all and (max-width:767px) {
	.oilmente_box02--sub > div{
		max-width: 395px;
        width: 100%;
        margin: 0 auto;
		padding: clamp(25px, 3.2vw, 40px) 0;
	}
	.oilmente_box02--sub > div + div{
		margin-top: 20px;
	}

	.oilmente_box02--ttl{
		margin-top: 1em;
		margin-bottom: 0.5em;
	}

}

/* oilmente_box03
***************************************************************/
.oilmente_box03--flow > div{
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	position: relative;
	padding-bottom: 40px;

	.flow_img{
		width: 17.3%;
		z-index: 1;
	}
	.flow_txt{
		width:78.8%;

		.flow_number{
			font-size: 16px;
			font-weight: 700;
		}
		.flow_ttl{
			font-size: clamp(18px, 2.2vw, 24px);
			margin-top: 0.5em;
		}
		.block_txt{
			margin-top: 1em;
		}

	}

}

.oilmente_box03--flow > div:last-child{
	padding-bottom: 0;
}

.oilmente_box03--flow > div:not(:last-child)::before{
	content: '';
    width: 6px;
    height: 100%;
    background-color: var(--blue);
    position: absolute;
    top: 0;
    left: calc(8.6% - 3px);
}

.oilmente_flow05 .flow_ttl{
	align-items: center;
}
.oilmente_flow05 .kome{
	font-size: 12px;
	color: #E3190F;
	margin-left: 1em;
}

/*--------------------PC--------------------*/
@media all and (min-width:768px) {}

/*--------------------SP--------------------*/
@media all and (max-width:767px) {
	.oilmente_box03--flow > div{
		padding-bottom: 30px;
	}

	.oilmente_box03--flow > div:not(:last-child)::before{
    	width: 4px;
	    left: calc(8.7% - 2px);
	}

	.flow_txt{
		.flow_number{
			font-size: 14px;
		}
	}

	.oilmente_flow05 .kome{
		font-size: 11px;
		margin-left: 0;
		margin-top: 1em;
	}

}


/* oilmente_box04
***************************************************************/
.oilmente_box03--step{
	position: relative;
}
/* .oilmente_box03--step::before{
	content: '';
	width: 62px;
	height: 100%;
	background-color: var(--blue);
	position: absolute;
	top: 0;
	left: 50%;
	transform: translateX(-50%);
} */

.oilmente_box03--step > div{
	background-color: var(--gray);
	border-radius: 50px;
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 33px 4%;
	z-index: 1;
    position: relative;
}
.oilmente_box03--step > div::after{
	content: '';
	width: 62px;
	height: clamp(25px, 3.2vw, 40px);
	background-color: var(--blue);
	position: absolute;
	bottom: 0;
	left: 50%;
	transform: translate(-50%, 100%);
}
.oilmente_box03--step > div:last-child::after{
	content: none;
}
.oilmente_box03--step > div + div{
	margin-top: clamp(25px, 3.2vw, 40px);
}

.step_number{
	width: 4.2%;
	font-size: 16px;
	font-weight: 700;
	display: flex;
	flex-direction: column;
	align-items: center;

	span{
	  	font-size: clamp(28px, 3.6vw, 36px);
	}
}

.step_txt{
	width: 77%;

	.step_ttl{
		font-size: clamp(18px, 2.2vw, 24px);
		margin-bottom: 0.5em;
	}
}

.step_img{
	width: 10.6%;
}


/*--------------------PC--------------------*/
@media all and (min-width:768px) {}

/*--------------------SP--------------------*/
@media all and (max-width:767px) {
	/* .oilmente_box03--step::before{
		width: 30px;
	} */
	.oilmente_box03--step > div{
		flex-wrap: wrap;
		justify-content: center;
		padding: 25px 40px;
	}
	.oilmente_box03--step > div::after{
		width:30px;
	}

	.step_number{
		width: 50px;

		span{
		  	font-size: 36px;
		}
	}

	.step_txt{
		width: 100%;
		order: 1;

		.step_ttl{
			text-align: center;
			margin-top: 20px;
		}
	}

	.step_img{
		width: 55px;
		margin-left: 2%;
	}

}



/* oilmente_box05
***************************************************************/

@media (min-width: 980px) {
    .oilmente_box05--img {
        max-width: 920px;
        width: 69%;
        margin-left: 2%;
    }
}
@media (max-width: 979px) {
    .oilmente_box05--img {
        margin-top: 20px;
    }
}

.oilmente_box05_sub--ttl{
	font-size: clamp(18px, 2.2vw, 24px);
	margin-top: clamp(70px, 6vw, 120px);
}

@media all and (max-width:1199px) {
	.oilmente_box05_sub--ttl{
		margin-top: clamp(45px, 4vw, 70px);
	}
}
.oilmente_box05_sub--ttl + .block_txt{
	margin-top: 1em;
}

/*--------------------PC--------------------*/
@media all and (min-width:768px) {}

/*--------------------SP--------------------*/
@media all and (max-width:767px) {

}


/* oilmente_box06
***************************************************************/
.oilmente_box06 .block_ttl{
	width: 100%;
    max-width: 1080px;
    padding-left: 20px;
    padding-right: 20px;
    margin-left: auto;
    margin-right: auto;
}
.oilmente_box06 > div{
	background-color: var(--gray);
	padding: clamp(40px, 4.5vw, 60px) 0 clamp(45px, 6vw, 90px);
}
.oilmente_box06 > div + div{
	margin-top: clamp(25px, 3.2vw, 40px);
}

.oilmente_box06--ttl{
	font-size: clamp(28px, 3.6vw, 36px);
	margin-bottom: 1em;
}
.oilmente_box06--img{
	display: flex;
	justify-content: space-between;
}


/*--------------------PC--------------------*/
@media all and (min-width:768px) {
	.oilmente_box06--img > img{
		width: 30.8%;
	}

}

/*--------------------SP--------------------*/
@media all and (max-width:767px) {
	.oilmente_box06--ttl {
	    font-size: 24px;
	}
	.oilmente_box06--img{
		flex-direction: column;
	}
	.oilmente_box06--img > img + img{
		margin-top: 20px;
	}

}

/* aaa
***************************************************************/

/*--------------------PC--------------------*/
@media all and (min-width:768px) {}

/*--------------------SP--------------------*/
@media all and (max-width:767px) {}


/* aaa
***************************************************************/

/*--------------------PC--------------------*/
@media all and (min-width:768px) {}

/*--------------------SP--------------------*/
@media all and (max-width:767px) {}