@charset "utf-8";
/* about系の共通----------------------------------- */
.about{
    padding-top: 80px;
    padding-bottom: 125px;
    background-color: #153356;
}
.about_ttl{
    font-size: 18px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 50px;
}
.about_main{
    display: flex;
    flex-wrap: wrap;
    justify-content:space-between;
}
.about_box{
    width: 31.5%;
    z-index: 1;
    display: block;
}

.about_img_box {
    position: relative;
    background-repeat: no-repeat;
    width: 100%;
    height: 280px;
}
.about_img_box:before{
    content: "";
    position: absolute;
    z-index: -2;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: 280px;

    opacity: 0.5;
    background-image: -moz-linear-gradient( 90deg, rgb(21,51,85) 0%, rgb(2,121,255) 76%);
    background-image: -webkit-linear-gradient( 90deg, rgb(21,51,85) 0%, rgb(2,121,255) 76%);
    background-image: -ms-linear-gradient( 90deg, rgb(21,51,85) 0%, rgb(2,121,255) 76%);

    transition: opacity 400ms ease;
}
.about_img {
    position: absolute;
    background-size: 100% auto;
    background-repeat: no-repeat;
    background-position: center;
    transition: all 400ms ease;
    position: absolute;
    background-size: 100% auto;
    right:0;
    left: 0;

    height: 100%;
    margin: 0 auto;
}
.about_img1 {
    background-image: url('../img/common/navi_icon1_1.svg');
    width: 114px;
}
.about_img2 {
    background-image: url('../img/common/navi_icon1_2.svg');
    width: 137.5px;
}
.about_img3 {
    background-image: url('../img/common/navi_icon1_4.svg');
    width: 96px;
}

.about_txt {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 76px;
}
.about_link_name {
    font-size: 32px;
    line-height: 1.2;
}


/* Manufacturing----------------------------------- */
.product {
    padding: 60px 0 100px;
}
.productHead_ttl {
    font-size: 40px;
    line-height: 1.3;
    margin-bottom: 15px;
}
.productHead_txt {
    font-size: 28px;
    line-height: 1.3;
    color: #9DADB9;
    margin-bottom: 54px;
}


.productList {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.productList_item {
    width: 31.5%;
    display: block;
    position: relative;
    padding-bottom: 93px;
}

.productList_ttl {
    position: relative;
    height: 76px;
    margin-bottom: 18px;
}
.productList_ttl span {
    display: inline-block;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 32px;
    line-height: 1.1;
}

.productCard {
    padding: 28px 37px 0;
    position: relative;
}
.productCard::before {
    content: '';
	display: block;
	width: 100%;
	height: 100%;
	position: absolute;
	left: 0;
	top: 0;
	transition: .2s;
	opacity: 0.35;
	background: #0279FF; /* Old browsers */
	background: -moz-linear-gradient(top,  #0279FF 0%, #10222F 100%); /* FF3.6-15 */
	background: -webkit-linear-gradient(top,  #0279FF 0%,#10222F 100%); /* Chrome10-25,Safari5.1-6 */
	background: linear-gradient(to bottom,  #0279FF 0%,#10222F 100%); /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
	filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#0279FF', endColorstr='#10222F',GradientType=0 ); /* IE6-9 */
    z-index: -1;
}

.productCard_img {
    overflow: hidden;
}
.productCard_img img {
    transition: all 400ms ease;
    width: 100%;
}
.productCard_ttl {
    font-size: 22px;
    margin: 18px 0;
    line-height: 1.4;
}
.productCard_txt {
    color: #9DADB9;
}

.productList_btn {
    display: flex;
    justify-content: flex-end;
    margin-top: 43px;
    position: absolute;
    bottom: 0;
    right: 0;
}

/* ----------------------------------- */
/* ----------------------------------- */
/* ----------------------------------- */


/* ホバーアクション ----------------------------------- */
@media screen and (min-width: 641px) {

    /* 共通----------------------------------- */
    .about_box:hover .about_img_box:before {
        opacity: 0.8;
    }
    .about_box:hover .about_img {
        transform: scale(1.15);
    }
    
    /* Manufacturing----------------------------------- */
    .productCard:hover:before{
        opacity: 0.8;
    }
    .productCard:hover .productCard_img img{
        transform: scale(1.15);
    }

}

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

@media screen and (max-width: 1000px) {

    /* 共通----------------------------------- */
    .about_box {
        width: 47.8%;
    }
    .about_box:nth-of-type(n + 3) {
        margin-top: 35px;
    }
    
    .about_txt {
        height: auto;
    }
    
    /* Manufacturing----------------------------------- */
    .productList_item {
        width: 100%;
        padding-bottom: 0;
    }

    .productList_ttl {
        height: auto;
    }
    .productList_ttl span {
        position: static;
        transform: translateY(0)
    }

    .productList_btn {
        position: static;
    }

}

/*---------------------------------------------------------
	スマホ
---------------------------------------------------------*/
@media screen and (max-width: 640px) {
    
    /* 共通----------------------------------- */
    .about {
        padding-top: 34px;
        padding-bottom: 64px;
    }
    
    .about_ttl {
        margin-bottom: 29px;
    }
    
    .about_box:nth-of-type(n + 3) {
        margin-top: 32px;
    }
    
    .about_img_box {
        height: 160px;
    }
    .about_img_box:before {
        height: 160px;
    }
    .about_img1 {
        width: 66px;
    }
    .about_img2 {
        width: 77px;
    }
    .about_img3 {
        width: 56px;
    }
    .about_img4 {
        width: 73px;
    }
    
    .about_txt {
        display: block;
    }
    
    .about_link_name {
        font-size: 18px;
        font-weight: 500;
        line-height: 1.2;
        display: block;
        margin-bottom: 12px;
    }
    .about_txt .btn_arrow {
        display: block;
        text-align: right;
    }
    
    /* Manufacturing----------------------------------- */
    .productHead_ttl {
        font-size: 22px;
        margin-bottom: 12px;
    }
    .productHead_txt {
        font-size: 16px;
    }
    
    .product {
        padding: 40px 0 50px;
    }
    
    .productList_item + .productList_item {
        margin-top: 35px;
    }
    
    .productList_ttl {
        margin-bottom: 10px;
    }
    .productList_ttl span {
        font-size: 18px;
    }
    
    .productCard {
        padding: 24px 24px 0;
    }
    .productCard_ttl {
        font-size: 18px;
        margin: 14px 0;
    }
    
    
    .productList_btn {
        margin-top: 24px;
    }
}