.serif {
    font-family: 'Noto Serif JP', serif;
}

.img {
    width: 100%;
}

ul.list_style-none {
    margin: 0;
    padding: 0;
    list-style: none;
}

.flex {
    display: flex;
    flex-wrap: wrap;
}

.customer-section {
    background-color: #fff;
}

#seed {
    font-family: 'Noto Sans JP', sans-serif;
}

.titleArea {
    padding: 30px 0;
    overflow: hidden;
    position: relative;
    height: 340px;
}

.titleArea::before {
    content: "";
    width: 100%;
    height: 100%;
    background-image: url("../imgs/titelArea-bg.jpg");
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
}

.titleArea h3 {
    font-size: 42px;
    color: #fff;
    font-weight: 300;
    text-align: center;
    line-height: 1.5;
    padding-bottom: 30px;
    font-weight: 600;
}

.titleArea .solution {
    display: flex;
    border: 1px solid #fff;
    font-size: 20px;
    color: #fff;
    max-width: 726px;
    margin: auto;
}

.titleArea .solution .solution-head {
    color: #004098;
    background-color: rgba(255, 255, 255, 0.7);
    padding: 2px 20px;
    width: 206px;
    font-weight: 600;
}

.titleArea .solution .solution-head .sp {
    display: none;
}

.titleArea .solution .solution-detail {
    padding: 2px 20px;
    text-align: center;
    width: 520px;
    font-weight: 600;
}

.innerArea {
    background: linear-gradient(to bottom, #DDEEF3 0%, #F4F4F4 100%);
}

.innerArea .info-area {
    padding: 400px 0 60px;
    position: relative;
}

.innerArea .info-area .main-img {
    content: "";
    position: absolute;
    left: 52%;
    top: -80px;
    transform: translateX(-50%);
}

.innerArea .info-area .main-img img {
    max-width: 736px;
}

.innerArea .info-area .content {
    display: grid;
    grid-template-columns: 3.5fr 6.5fr;
    gap: 40px;
}

.innerArea .info-area .content .company-info {
    background-color: #fff;
    padding: 10px 30px 20px;
}

.innerArea .info-area .content .company-info .title {
    border-bottom: 1px solid;
    padding-bottom: 10px;
    font-size: 24px;
    text-align: center;
    font-weight: 600;
}

.innerArea .info-area .content .company-info .img img {
    margin: 20px auto 10px;
    padding: 0 40px;
    display: block;
    width: 100%;
}

.innerArea .info-area .content .company-info .name {
    font-size: 22px;
    padding-bottom: 10px;
    font-weight: 600;
}

.innerArea .info-area .content .company-info .detail span {
    font-weight: 600;
}

.innerArea .info-area .content .company-info .detail a {
    color: #212529;
    display: block;
    margin-top: 10px;
    font-weight: 600;
}

.innerArea .info-area .content .assignment-info {
    border-top: 3px solid #004098;
}

.innerArea .info-area .content .assignment-info .title {
    font-size: 24px;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
    background: linear-gradient(to right, #004098 0%, #459CB5 100%);
    color: #fff;
    display: block;
    width: 60%;
    margin: auto;
    text-align: center;
    padding: 0px 0px 4px;
    letter-spacing: 2px;
    font-weight: 600;
}

.innerArea .info-area .content .assignment-info .title span {
    font-size: 16px;
}

.innerArea .info-area .content .assignment-info .item {
    display: grid;
    grid-template-columns: 1fr 9fr;
    gap: 30px;
    padding-top: 25px;
}

.innerArea .info-area .content .assignment-info>.item:nth-of-type(2) {
    padding-bottom: 30px;
    border-bottom: 1px solid #808080;
}

.innerArea .info-area .content .assignment-info .item .head {
    background-color: #0083A6;
    width: 110px;
    height: 110px;
    border-radius: 50%;
    font-size: 20px;
    line-height: 1.2;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.innerArea .info-area .content .assignment-info .item.effect .head {
    background-color: #FABE00;
    color: #000;
}

.innerArea .info-area .content .assignment-info .item .head span {
    font-size: 15px;
}

.innerArea .info-area .content .assignment-info .item .head label {
    font-weight: 600;
    margin-bottom: 0;
    font-size: 25px;
}

.innerArea .info-area .content .assignment-info .item ul {
    padding-top: 15px;
    padding-left: 0px;
    margin-bottom: 0;
    list-style: none;
}

.innerArea .info-area .content .assignment-info .item ul li {
    position: relative;
    padding-left: 20px;
    padding-bottom: 10px;
}

.innerArea .info-area .content .assignment-info .item ul li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 13px;
    width: 10px;
    height: 10px;
    background: #0083A6;
    border-radius: 50%;
    transform: translateY(-50%);
}

.innerArea .info-area .content .assignment-info .item.effect ul li::before {
    background: #FABE00;
}

.innerArea .detail-area {
    background-color: #fff;
    padding: 60px 60px 20px;
    margin-bottom: 20px;
}

.innerArea .detail-area .text {
    padding-bottom: 60px;
    line-height: 2;
}

.innerArea .detail-area .text br {
    display: block;
    margin: 0;
}

.innerArea .detail-area .text br+br {
    margin-top: 32px;
}

.innerArea .detail-area .common-head {
    color: #004098;
    text-align: center;
    padding-bottom: 40px;
    padding-top: 20px;
}

.innerArea .detail-area .common-head h4 {
    position: relative;
    font-size: 24px;
    margin-bottom: 40px;
    font-weight: 400;
}

.innerArea .detail-area .common-head h4::before {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -17px;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: currentColor;
}

.innerArea .detail-area .common-head .sub {
    font-size: 28px;
    font-weight: 600;
}

.innerArea .img-item1 {
    max-width: 840px;
    width: 100%;
    margin: auto;
    padding-bottom: 60px;
}

.innerArea .img-item1 .title {
    font-size: 22px;
    font-weight: 600;
}

.innerArea .img-item1 .img {
    margin: 10px 0;
}

.innerArea .img-item2 {
    max-width: 840px;
    width: 100%;
    margin: auto;
    padding-bottom: 20px;
    position: relative;
    padding-top: 140px;
    isolation: isolate;
}

.innerArea .img-item2 .detail {
    position: absolute;
    bottom: 160px;
    left: 0;
    background: linear-gradient(to right, #D2E9EF 0%, #CFDAE9 100%);
    background: linear-gradient(to right, rgba(210, 233, 239, 0.7) 0%, rgba(207, 218, 233) 100%);
    padding: 30px 60px;
    border-radius: 5px;
    max-width: 460px;
    color: #004098;
    font-size: 20px;
    line-height: 1.7;
    font-weight: 600;
    letter-spacing: 1px;
    mix-blend-mode: multiply;
}

.innerArea .img-item2.second .detail {
    left: auto;
    right: 0;
}

.innerArea .img-item2 .img {
    gap: 20px;
    display: flex;
    justify-content: end;
    align-items: end;
}

.innerArea .img-item2 .img img {
    max-width: 420px;
    border-radius: 10px;
}

.innerArea .img-item2.second .img {
    justify-content: start;
    align-items: end;
}

.innerArea .img-item2 .img .name span {
    font-size: 22px;
    font-weight: 600;
}

.innerArea .time-label {
    margin-bottom: 60px;
    font-weight: 300;
}

#pageUnderBnr {
    margin-bottom: 80px;
    margin-top: 80px;
}

.bnrArea {
    width: 100%;
    margin-top: 75px;
    padding-bottom: 75px;
}

.switchImg.img {
    position: relative;
    margin: 0 auto;
    width: calc(100% / 3);
    cursor: pointer;
}

.switchImg.bnrStrengths {
    width: calc(100% / 3 * 2);
}

.switchImg img {
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    width: 100%;
    display: block;
    border: solid 1px #888;
    -webkit-transition: .4s ease-in-out;
    transition: .4s ease-in-out;
}

.switchImg:hover img:nth-of-type(2) {
    opacity: 0;
}

.innerArea .detail-area .common-head .sub .pc {
    display: block;
}

@media screen and (max-width: 1040px) {
    .titleArea {
        padding: 60px 0 30px;
    }

    .titleArea h3 {
        font-size: 30px;
    }

    .titleArea .solution {
        font-size: 16px;
    }

    .innerArea .info-area .main-img img {
        max-width: 600px;
    }

    .innerArea .info-area {
        padding: 300px 0 60px;
    }
}

@media screen and (max-width: 1024px) {
    .switchImg.img {
        height: 107px;
    }

    .innerArea .img-item2 {
        text-align: center;
        padding-top: 0;
    }

    .innerArea .img-item2 .detail {
        position: relative;
        bottom: 0;
        margin: 0px auto 20px;
        max-width: 420px;
    }

    .innerArea .img-item2 .img {
        flex-direction: column !important;
        justify-content: center !important;
        align-items: center !important;
    }

    .innerArea .img-item2 .img img {
        order: 1;
    }

    .innerArea .img-item2 .img .name {
        order: 2;
    }
}

@media screen and (max-width: 420px) {

    #pageUnderBnr {
        margin-bottom: 30px;
        margin-top: 30px;
    }

    .switchImg {
        height: auto !important;
        display: block !important;
    }

    .switchImg img {
        position: relative;
        top: 0;
        left: 0;
        -webkit-transform: translate(0, 0);
        transform: translate(0, 0);
        width: 100% !important;
        display: block;
        border: solid 1px #888;
        -webkit-transition: .4s ease-in-out;
        transition: .4s ease-in-out;
    }

}

@media screen and (max-width: 1400px) {
    .container {
        width: 1040px !important;
        max-width: 1040px !important;
    }
}

@media screen and (max-width: 1080px) {
    .container {
        width: 100% !important;
    }
}

@media (min-width: 768px) {
    .container, .container-md, .container-sm {
        width: 100% !important;
    }
}

@media screen and (max-width: 768px) {
    .titleArea {
        padding: 30px 0 30px;
    }

    .titleArea h3 {
        font-size: 22px;
    }

    .titleArea .solution .solution-head {
        padding: 2px 10px;
        width: 280px;
    }

    .titleArea .solution .solution-head .sp {
        display: block;
    }

    .innerArea .detail-area .common-head .sub .pc {
        display: none;
    }

    .innerArea .info-area .main-img img {
        max-width: 300px;
    }

    .innerArea .info-area {
        padding: 150px 0 30px;
    }

    .innerArea .info-area .content {
        display: block;
    }

    .innerArea .info-area .content .company-info {
        margin-bottom: 40px;
    }

    .innerArea .info-area .content .assignment-info .item .head {
        width: 80px;
        height: 80px;
        border-radius: 50%;
        font-size: 14px;
    }

    .innerArea .info-area .content .assignment-info .item {
        gap: 20px;
    }

    .innerArea .detail-area {
        padding: 30px 20px 0px;
    }

    .innerArea .detail-area .common-head {
        padding-bottom: 30px;
        padding-top: 10px;
    }

    .innerArea .detail-area .common-head h4 {
        font-size: 20px;
        margin-bottom: 30px;
    }

    .innerArea .detail-area .common-head h4::before {
        bottom: -10px;
    }

    .innerArea .detail-area .common-head .sub {
        font-size: 20px;
    }

    .innerArea .detail-area .text {
        padding-bottom: 30px;
    }

    .innerArea .img-item1 .title {
        font-size: 18px;
    }

    .innerArea .img-item1 .img {
        margin: 20px 0;
    }

    .innerArea .img-item1 {
        padding-bottom: 30px;
    }

    .innerArea .info-area .content .assignment-info .item ul {
        padding-top: 0;
    }

    .innerArea .info-area .content .assignment-info .title {
        font-size: 18px;
    }

    .innerArea .img-item2 .detail {
        font-size: 16px;
        padding: 20px;
    }

    .innerArea .info-area .content .assignment-info .title span {
        font-size: 14px;
    }

    .innerArea .info-area .content .assignment-info .item .head label {
        font-size: 19px;
    }

    .innerArea .img-item2 .img img {
        max-width: 100%;
    }
}