@charset "UTF-8";

/* --------------------------------------------------------
	common within page
-------------------------------------------------------- */
h3 {
    font-size: 190%;
    font-weight: 500;
    color: #4d4d4d;
    border-left: 4px solid #3ca062;
    padding-left: 0.5em;
    text-align: left;
    margin-bottom: 1em;
}
section {
    text-align: center;
    padding: 0;
}
main > section {
    padding: 0 20px;
}

/* --------------------------------------------------------
	nav search
-------------------------------------------------------- */
nav.search ul {
    margin: 0 auto 4em;
    padding: 0 20px;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}
nav.search ul li{
	margin: 0;
	padding: 0 1em;
	border-right: 1px solid #ccc;
}
nav.search ul li:last-child {
	border-right: none;
}

@media screen and (max-width: 768px) {
    nav.search ul li {
        margin-bottom: 1em;
    }
}
@media screen and (max-width: 480px) {
    nav.search ul {
        display: block;
        text-align: center;
    }
    nav.search ul li {
        border: 0;
    }
}

/* intro
-------------------------------------------------------- */
.sec-walking-survey,
.sec-maintenance {
	border-top: 1px solid #ccc;
    padding-top: 20px;
}
.sec-steamtrap-diagnostics section .hero-image {
    background-image: url("../img/diagnostic_services_hero_01.jpg");
}
.sec-walking-survey section .hero-image {
    background-image: url("../img/walking_survey_img00.jpg");
}
.sec-steamtrap-diagnostics section .hero-image,
.sec-walking-survey section .hero-image {
    background-size: cover;
    height: 300px;
    margin: 0 -20px;
}
.sec-steamtrap-diagnostics section:nth-child(1) h3 {
    font-size: 130%;
    padding: 0;
    text-align: center;
    border: 0;
    color: #000;
    font-weight: 600;
}

.sec-walking-survey ul {
	background-color: #ebf5ef;
	display: flex;
	flex-wrap: wrap;
	padding: 20px 3%;
}
.sec-walking-survey ul li {
	margin: 10px 2em 0 0;
	font-size: 110%;
}
.sec-walking-survey h4 {
	font-size: 120%;
	color: #3ca062;
}
.sec-walking-survey p {
	margin: 20px 0 0 0;
}

@media screen and (max-width: 768px) {
    .sec-steamtrap-diagnostics section .hero-image {
        background-position-x: -150px;
    }
    .sec-walking-survey section .hero-image {
        background-position-x: -340px;
    }
    .sec-steamtrap-diagnostics section:nth-child(1) h3,
    .sec-steamtrap-diagnostics section:nth-child(1) p {
        text-align: left;
    }
	.sec-walking-survey img {
		width: 100%;
	}
}


/* merit
-------------------------------------------------------- */
.sec-steamtrap-diagnostics section:nth-child(2) > div {
    max-width: 1000px;
    margin: auto;
}
.sec-steamtrap-diagnostics section:nth-child(2) .box-three-points li {
    width: 32%;
    height: 205px;
    padding: 1.5em;
    background: #ebf5ef;
    margin-bottom: 1em;
}
.sec-steamtrap-diagnostics section:nth-child(2) .box-three-points li .number {
    color: #fff;
    font-size: 170%;
    background: #3ca062;
    display: inline-block;
    width: 1.5em;
    height: 1.5em;
    border-radius: 2em;
    margin-bottom: 0.5em;
}
.sec-steamtrap-diagnostics section:nth-child(2) .box-three-points li p {
    font-weight: 600;
    font-size: 120%;
    margin-bottom: 0.5em;
}
.sec-steamtrap-diagnostics section:nth-child(2) .box-three-points li p.ajust-line-height {
    margin-top: 1.5em;
}
.sec-steamtrap-diagnostics section:nth-child(2) .box-three-points li p span {
    font-size: 80%;
    font-weight: 400;
}
.sec-steamtrap-diagnostics section:nth-child(2) .bttom-arrow {
    width: 80px;
    margin: 0 auto 1em;
}
.sec-steamtrap-diagnostics section:nth-child(2) .box-graph {
    background: #f2f2f2;
    padding: 2em 20px;
    margin-bottom: 2em;
}
.sec-steamtrap-diagnostics section:nth-child(2) .box-graph h4 {
    font-weight: 600;
    font-size: 120%;
}
.sec-steamtrap-diagnostics section:nth-child(2) .box-graph ul {
    max-width: 960px;
    margin: auto;
    align-items: baseline;
    text-align: left;
}
.sec-steamtrap-diagnostics section:nth-child(2) .box-graph ul li {
    width: 49%;
}
.sec-steamtrap-diagnostics section:nth-child(2) .box-graph ul li p {
    font-size: 110%;
    margin-bottom: 0.5em;
    font-weight: 500;
}
.sec-steamtrap-diagnostics section:nth-child(2) .box-graph ul li img {
    width: 100%;
    border: 1px solid #000;
    margin-bottom: 0.5em;
}
.sec-steamtrap-diagnostics section:nth-child(2) .box-graph ul li ul {
    padding: 0;
}
.sec-steamtrap-diagnostics section:nth-child(2) .box-graph ul li ul li {
    text-indent: -1em;
    margin-left: 1em;
}
.sec-steamtrap-diagnostics section:nth-child(2) .box-graph ul li ul li::before {
    content: "＊"
}
.sec-steamtrap-diagnostics section:nth-child(2) .box-conclusion {
    padding: 1.5em;
    border: 2px solid #3ca062;
    border-radius: 20px;
    font-size: 100%;
    font-weight: 500;
    line-height: 2em;
}
.sec-steamtrap-diagnostics section:nth-child(2) .box-conclusion p {
    font-size: 110%;
    font-weight: 500;
    line-height: 2em;
}
.sec-steamtrap-diagnostics section:nth-child(2) .box-conclusion strong {
    font-size: 120%;
    font-weight: 500;
}
.sec-steamtrap-diagnostics section:nth-child(2) .box-conclusion span {
    color: #3ca062;
}

@media screen and (max-width: 768px) {
    .sec-steamtrap-diagnostics section:nth-child(2) .box-three-points {
        flex-direction: column;
    }
    .sec-steamtrap-diagnostics section:nth-child(2) .box-three-points li {
        width: 100%;
        height: auto;
    }
    .sec-steamtrap-diagnostics section:nth-child(2) .box-three-points li p.ajust-line-height {
        margin: 0;
    }
    .sec-steamtrap-diagnostics section:nth-child(2) .box-graph h4 {
        text-align: left;
    }
    .sec-steamtrap-diagnostics section:nth-child(2) .box-graph > ul {
        flex-direction: column;
    }
    .sec-steamtrap-diagnostics section:nth-child(2) .box-graph > ul > li {
        width: 100%;
        margin-bottom: 2em;
    }
    .sec-steamtrap-diagnostics section:nth-child(2) .box-graph ul li ul li {
        width: 100%;
    }
}


/* flow
-------------------------------------------------------- */
.sec-steamtrap-diagnostics section:nth-child(3) li,
.sec-steamtrap-diagnostics section.service-flow li {
    background: #ebf5ef;
    padding: 2em;
    display: flex;
    align-items: center;
    border-bottom: 4px solid #fff;
    position: relative;
}
.sec-steamtrap-diagnostics section:nth-child(3) li::after,
.sec-steamtrap-diagnostics section.service-flow li::after {
    content: url(../img/arrow_diagnostic_services_02.svg);
    width: 80px;
    position: absolute;
    bottom: -35px;
    left: 0;
    right: 0;
    margin: auto;
    z-index: 1;
}
.sec-steamtrap-diagnostics section:nth-child(3) li:nth-child(even),
.sec-steamtrap-diagnostics section.service-flow li:nth-child(even) {
    background: #d8ece0;
}
.sec-steamtrap-diagnostics section:nth-child(3) li:nth-child(even)::after,
.sec-steamtrap-diagnostics section.service-flow li:nth-child(even)::after {
    content: url(../img/arrow_diagnostic_services_03.svg);
}
.sec-steamtrap-diagnostics section:nth-child(3) li:last-child::after,
.sec-steamtrap-diagnostics section.service-flow li:last-child::after {
    content: none;
}
.sec-steamtrap-diagnostics section:nth-child(3) li .number,
.sec-steamtrap-diagnostics section.service-flow li .number {
    color: #fff;
    font-size: 250%;
    background: #3ca062;
    display: inline-block;
    width: 1.5em;
    height: 1.5em;
    border-radius: 2em;
}
.sec-steamtrap-diagnostics section:nth-child(3) li p,
.sec-steamtrap-diagnostics section.service-flow li p {
    font-size: 150%;
    font-weight: 500;
    width: 50%;
    text-align: left;
    padding-left: 1.5em;
}
.sec-steamtrap-diagnostics section:nth-child(3) li p span,
.sec-steamtrap-diagnostics section.service-flow li p span {
    font-size: 70%;
    font-weight: 400;
}
.sec-steamtrap-diagnostics section:nth-child(3) > p,
.sec-steamtrap-diagnostics section.service-flow > p {
    text-align: left
}
.sec-steamtrap-diagnostics section:nth-child(3) > p span,
.sec-steamtrap-diagnostics section.service-flow > p span{
    color: #3ca062;
}

@media screen and (max-width: 768px) {
    .sec-steamtrap-diagnostics section:nth-child(3) li,
    .sec-steamtrap-diagnostics section.service-flow li {
        display: block;
        padding: 3em 1.5em;
    }
    .sec-steamtrap-diagnostics section:nth-child(3) li .number,
    .sec-steamtrap-diagnostics section.service-flow li .number {
        float: left;
    }
    .sec-steamtrap-diagnostics section:nth-child(3) li p,
    .sec-steamtrap-diagnostics section.service-flow li p {
        width: auto;
        padding-left: 80px;
    }
    
}