@charset "utf-8";

/* -----------------------------------------------------------
    周辺環境
-------------------------------------------------------------- */
#environmental .intro-area {
	position: relative;
	padding: 80px 0;
}
#environmental .intro-area::after {
    content: "";
    display: inline-block;
    right: 0;
    top: 250px;
    background: url(../img/environmental1.jpg) center/cover, no-repeat;
    border-radius: 10px 0 0 10px;
    position: absolute;
    width: 45%;
    height: 450px;
    aspect-ratio: 65 / 46;
    z-index: 0;
}
#environmental .massage-box {
	background-color: var(--recruit-bg-blue);
	width: 60%;
	border-radius: 0 10px 10px 0;
	padding: 75px 0;
	position: relative;
}
#environmental .massage-boxinner {
	max-width: 630px;
	margin: 0 auto;
}		
#environmental .message-title {
	font-size: 2.7rem;
	font-weight: 700;
	color: var(--main-blue);
	letter-spacing: .07em;
    line-height: 1.6;
    margin-bottom: 30px;
}
#environmental .message-txt {
	line-height: 2;
	margin-top: 20px;	
}
.facility-box {
    margin: 0 0 0 auto;
}	

@media screen and (max-width: 768px) {
    #environmental .intro-area {
        padding: 40px 20px;
    }
	#environmental .massage-box {
		width: 100%;
		padding: 45px 0;
        border-radius: 10px;
	}
	#environmental .massage-boxinner {
		max-width: 100%;
		margin: 0 10px 35px;
	}
	#environmental .top-message::after {
		display: none;
	}	
	#environmental .top-message::before {
		display: none;
	}
	#environmental .message-title {
		font-size: 1.9rem;
        margin-bottom: 15px;	
	}	
	#environmental .message-txt {
		margin-top: 15px;	
	}
	#environmental .about-intro {
		padding: 20px 0;
	}
    #environmental .intro-area::after {
        display: none;
    }    	
}  

/* -----------------------------------------------------------
    排水処理設備について
-------------------------------------------------------------- */ 
#environmental .facility-area {
	position: relative;
	padding: 80px 0 250px;
}
#environmental .facility-area::after {
    content: "";
    display: inline-block;
    left: 0;
    top: 200px;
    background: url(../img/environmental2.jpg) center/cover, no-repeat;
    border-radius: 0 10px 10px 0;
    position: absolute;
    width: 45%;
    height: 450px;
    aspect-ratio: 65 / 46;
    z-index: 0;
}
#environmental .facility-box {
	background-color: #F3F4F5;
	width: 60%;
	border-radius: 10px 0 0 10px;
	padding: 100px 0;
	position: relative;
}
@media screen and (max-width: 768px) {
    #environmental .facility-area {
        position: relative;
        padding: 0 20px 65px;
    }
    #environmental .facility-area::after {
        display: none;
    } 
    #environmental .facility-box {
        width: 100%;
        padding: 45px 0;
        border-radius: 10px;
    }       
}    

/* -----------------------------------------------------------
    排水処理の工程
-------------------------------------------------------------- */
.drainage-area {
    background-color: var(--recruit-bg-blue);
    padding: 105px 0;
}
.drainage-area-inner {
    width: 900px;
    margin: 0 auto;
}
.drainage-title {
    font-size: 2.7rem;
    font-weight: 700;
    color: var(--main-blue);
    margin-bottom: 50px;
    letter-spacing: .07em;
    text-align: center;
}
.flowbar {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    margin-bottom: 70px;
}
.flowbar:last-of-type {
    margin-bottom: 0;
}    
.flowbar .flow-1 {
    background-color: #fff;
    color: var(--main-black);
}
.flowbar .flow-1::after {
    position: absolute;
    z-index: 2;
    top: 0;
    bottom: 0;
    left: 100%;
    content: '';
    border: 50px solid transparent;
    border-left: 38px solid #fff;
    margin: auto;
}
.flowbar .flow-2 {
    background-color: #F3F9FF;
    color: var(--main-black);
}
.flowbar .flow {
    position: relative;
    width: calc(100% / 3);
    justify-content: center;
    padding: 38px 0 30px 50px;
    line-height: 1.2;
    font-size: 1.5rem;
    position: relative;
    height: 100px;
}  
.flowbar .flow-2::after {
    position: absolute;
    z-index: 2;
    top: 0;
    bottom: 0;
    left: 100%;
    content: '';
    border: 50px solid transparent;
    border-left: 38px solid #F3F9FF;
    margin: auto;
}
.flowbar .flow-last {
    background-color: #fff;
    padding: 30px 30px 30px 50px;
}
.flow-title {
    font-size: 2rem;
    color: var(--main-blue);
    font-weight: 700;
    letter-spacing: .07em;
    text-align: center;
}
.flow-txt {
    line-height: 1.8;
}
.flow-step {
    background-color: #5788DE;
    color: #fff;
    font-weight: 500;
    font-family: var(--main-en);
    letter-spacing: .07em;
    font-size: 1.5rem;
    display: inline-block;
    padding: 5px;
    position: absolute;
    top: 0;
    left: 40px;
}
.flow-num {
    font-size: 2rem;
}
.fa-angle-down:before {
    display: none;
}    
@media screen and (max-width: 768px) {
    .drainage-area {
        padding: 65px 0;
    }    
    .flowbar {
        flex-direction: column;
        margin-bottom: 0;
    }    
    .flowbar .flow {
        width: 100%;
        height: auto;
    }  
    .flowbar .flow-1 {
        padding: 15px 15px 25px;
    }
    .flowbar .flow-2 {
        padding: 15px 15px 25px;
    }   
    .flowbar .flow-last {
        padding: 15px 15px 25px;
    }     
    .flowbar .flow-1::after {
        display: none;
    } 
    .fa-angle-down:before {
        font-size: 4rem;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .flowbar .flow-2::after {
        display: none;
    } 
    .flow-num {
        font-size: 1.8rem;
    }  
    .flow-step {
        left: 20px;
    }    
    .drainage-title {
        font-size: 1.9rem;
        margin-bottom: 30px;
    }   
    .flow-title {
        font-size: 1.8rem;
        margin-bottom: 7px;
    }    
    .drainage-area-inner {
        width: 100%;
    }     
}    

/* -----------------------------------------------------------
    鉛ガラスの処理について
-------------------------------------------------------------- */
.lead-area {
    padding: 105px 0;
    background-color: #F3F4F5;
}
.lead-box {
    padding: 50px;
    background-color: #fff;
}
.lead-box-inner {
    display: flex;
    justify-content: space-between;
    gap: 50px;
}
.lead-txt {
    width: 63%;
}
.lead-image {
    width: 37%;
}
.lead-image img {
    width: 100%;
}
.message-txt:first-of-type {
    margin-top: 0 !important;
}
@media screen and (max-width: 768px) {
    .lead-area {
        padding: 65px 20px;
    } 
    .lead-box {
        padding: 45px 10px;
        border-radius: 10px;
    }      
    .lead-box-inner {
        flex-direction: column;
        gap: 40px;
    } 
    .lead-txt {
        width: 100%;
    }   
    .lead-image {
        width: 100%;
        height: 250px;
        overflow: hidden;
        display: flex;
        align-items: center;
        justify-content: center;
    }
}