/*start_all*/
#tech {
    min-width: 320px;
    background: #f6f6f6;
    color: #1a1a1a;
    font-size: 15px;
    line-height: 1.8;
    letter-spacing: 0.09em;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
#tech,
#tech * {
    font-family: "Noto Sans JP", sans-serif;
    font-weight: 600;
    box-sizing: border-box;
}
img {
    width: 100%;
}
.sp {
    display: block;
}
.pc {
    display: none;
}
::selection {
    background: #9cc813;
    color: #fff;
}
::-moz-selection {
    background: #9cc813;
    color: #fff;
}
@media screen and (min-width: 768px) {
    .sp {
        display: none;
    }
    .pc {
        display: block;
    }
}
/*end_all*/
/*start_keyvis*/
.Keyvis {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    min-height: 550px;
    background: white;
    overflow: hidden;
    z-index: 0;
    margin-top: 90px;
}
.Keyvis_inner {
    width: 80%;
    max-width: 500px;
}
.Keyvis_catch {
    width: 100%;
    max-width: 350px;
    margin: 0 auto 30px auto;
}
.Merit_txt {
    width: 100%;
}
.Merit_underline {
    position: relative;
    white-space: nowrap;
}
.Merit_underline::after {
    content: "";
    display: block;
    width: 110%;
    height: 2px;
    background: url(/images/it_solution/tech/Merit_underline.png) repeat-x left / contain;
    position: absolute;
    bottom: -3px;
    left: -4%;
}
/*start_before*/
.Keyvis_before {
    content: "";
    display: block;
    width: 630px;
    height: 345px;
    position: absolute;
    top: -140px;
    right: -340px;
    background: url(/images/it_solution/tech/bg_keyvis.png) no-repeat left bottom / contain;
    transition: 0.3s;
}
.Keyvis_before-inner {
    position: relative;
    display: block;
    width: 100%;
    height: 100%;
}
.Keyvis_before-inner::after {
    content: "";
    display: block;
    width: 100px;
    height: 100px;
    background: url(/images/it_solution/tech/il_keyvis--gear01.png) no-repeat center / contain;
    position: absolute;
    left: 115px;
    top: 246px;
    animation: rotate01 10s linear infinite;
}
@keyframes rotate01 {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}
/*end_before*/
/*start_after*/
.Keyvis_after {
    content: "";
    display: block;
    width: 680px;
    height: 345px;
    position: absolute;
    bottom: -100px;
    left: -380px;
    background: url(/images/it_solution/tech/bg_keyvis.png) no-repeat left bottom / contain;
    transition: 0.3s;
}
.Keyvis_after-inner {
    position: relative;
    display: block;
    width: 100%;
    height: 100%;
}
.Keyvis_after-inner::after {
    content: "";
    display: block;
    width: 130px;
    height: 130px;
    background: url(/images/it_solution/tech/il_keyvis--gear02.png) no-repeat center / contain;
    position: absolute;
    right: 191px;
    top: 72px;
    animation: rotate02 10s linear infinite;
}
@keyframes rotate02 {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(-360deg);
    }
}
/*end_after*/
@media screen and (min-width: 768px) {
    .Keyvis {
        min-height: 750px;
    }
    .Keyvis_inner {
        text-align: center;
    }
    .Keyvis_before {
        width: 830px;
        height: 385px;
        top: -120px;
        right: -150px;
    }
    .Keyvis_after {
        width: 830px;
        height: 385px;
        bottom: -100px;
        left: -40px;
    }
    .Keyvis_before-inner::after {
        left: 160px;
        top: 260px;
        width: 123px;
        height: 123px;
    }
    .Keyvis_after-inner::after {
        right: 230px;
        top: 43px;
        width: 170px;
        height: 170px;
    }
}
/*end_keyvis*/
/*start_Business*/
.Business {
    position: relative;
    width: 100%;
    padding-top: 80px;
    background: white;
    z-index: 0;
}
.Business_heading {
    width: 100%;
    margin-bottom: 40px;
    text-align: center;
}
.Business_heading--en {
    font-family: "Montserrat", sans-serif !important;
    font-size: 30px;
}
.Business_items {
    width: 80%;
    max-width: 400px;
    margin: 0 auto 40px auto;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.Business_item {
    width: 50%;
    margin-bottom: 5%;
    font-size: 14px;
    text-align: center;
}
.Business_item-icn {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 85px;
    height: 85px;
    margin: 0 auto;
    border-radius: 50%;
}
.Business_item-icn--web {
    background: #f257af;
}
.Business_item-icn--system {
    background: #ffaa00;
}
.Business_item-icn--network {
    background: #66a0ff;
}
.Business_item-icn--server {
    background: #17bebb;
}
.Business_item-icn-img {
    width: 40px;
    height: 40px;
}
.Business_note {
    width: 90%;
    margin: 0 auto 80px auto;
}
/*start_Case*/
.Case_wrap {
    width: 90%;
    margin: 0 auto 80px auto;
}
.Case_wrap:last-child {
    margin-bottom: 0;
    padding-bottom: 40px;
}
.Case_label {
    position: relative;
    min-height: 30px;
    margin-bottom: 20px;
    border: 4px solid #1a1a1a;
    border-bottom: none;
    border-radius: 30px 30px 0 0;
    text-align: center;
}
.Case_label::after {
    content: "";
    display: block;
    width: 100px;
    height: 4px;
    background: white;
    position: absolute;
    top: -4px;
    left: 50%;
    transform: translateX(-50%);
}
.Case_label-inner {
    position: absolute;
    top: -50px;
    left: 50%;
    font-family: "Montserrat", sans-serif !important;
    font-size: 17px;
    font-weight: 900;
    line-height: 1;
    text-align: center;
    transform: translateX(-50%);
    z-index: 1;
}
.Case_label-num {
    font-size: 60px;
    font-weight: 700;
    letter-spacing: 0.05em;
    font-family: "Montserrat", sans-serif !important;
}
.Case_inner {
    padding: 20px;
}
.Case_name {
    margin-bottom: 20px;
    font-size: 23px;
    line-height: 1.5;
    text-align: left;
}
.Case_icn {
    display: inline-block;
    margin-bottom: 30px;
    padding: 0 15px 0 12px;
    color: white;
    font-size: 14px;
    border-radius: 50px;
}
.Case_icn::before {
    content: "";
    display: inline-block;
    width: 23px;
    height: 23px;
    margin-right: 2px;
    vertical-align: -6px;
}
.Case_icn--web {
    background: #f257af;
}
.Case_icn--web::before {
    background: url(/images/it_solution/tech/icn_web.png) no-repeat center / contain;
}
.Case_icn--system {
    background: #ffaa00;
}
.Case_icn--system::before {
    background: url(/images/it_solution/tech/icn_system.png) no-repeat center / contain;
}
.Case_icn--network {
    background: #66a0ff;
}
.Case_icn--network::before {
    background: url(/images/it_solution/tech/icn_network.png) no-repeat center / contain;
}
.Case_icn--server {
    background: #17bebb;
}
.Case_icn--server::before {
    background: url(/images/it_solution/tech/icn_server.png) no-repeat center / contain;
}
.Case_txt {
    margin-bottom: 40px;
    font-size: 14px;
}
.Case_img {
    margin-bottom: 40px;
    border-radius: 15px;
    overflow: hidden;
    line-height: 0;
}
.Case_table-list-ttl {
    padding: 10px 0;
    color: #bbb;
    font-size: 14px;
    border-bottom: 2px dotted #1a1a1a;
}
.Case_table-list-description {
    padding: 10px 0;
    font-size: 14px;
    line-height: 1.5;
}
/*end_Case*/
@media screen and (min-width: 768px) {
    .Business_items {
        max-width: 800px;
    }
    .Business_item {
        width: 25%;
    }
    .Business_item-icn {
        width: 125px;
        height: 125px;
        margin-bottom: 5px;
    }
    .Business_note {
        text-align: center;
    }
    .Case_wrap {
        margin-bottom: 110px;
    }
    .Case_inner {
        max-width: 990px;
        margin: 0 auto;
    }
    .Case_inner::after {
        content: "";
        display: block;
        clear: both;
    }
    .Case_label {
        max-width: 1100px;
        margin: 0 auto 80px auto;
    }
    .Case_txt {
        width: 85%;
    }
    /*start_left/right*/
    .Case_txt-group {
        width: 45%;
        max-width: 450px;
    }
    .Case_img {
        width: 50%;
        max-width: 495px;
        margin-bottom: 125px;
    }
    .Case_table {
        width: 45%;
        max-width: 450px;
    }
    /*start_odd*/
    .Case_wrap:nth-of-type(odd) .Case_txt-group {
        float: right;
    }
    .Case_wrap:nth-of-type(odd) .Case_img {
        float: left;
    }
    .Case_wrap:nth-of-type(odd) .Case_table {
        float: right;
    }
    /*end_odd*/
    /*start_even*/
    .Case_wrap:nth-of-type(even) .Case_txt-group {
        float: left;
    }
    .Case_wrap:nth-of-type(even) .Case_img {
        float: right;
    }
    .Case_wrap:nth-of-type(even) .Case_table {
        float: left;
    }
    /*end_even*/
    /*start_even*/
    .Case_wrap.Case_wrap--no-img .Case_txt-group {
        float: left;
    }
    .Case_wrap.Case_wrap--no-img .Case_table {
        float: right;
    }
    /*end_even*/
    /*end_left/right*/
    .Case_table-list {
        display: flex;
        margin-bottom: 2px;
    }
    .Case_table-list-ttl {
        width: 80px;
        border-bottom: none;
        border-right: 2px dotted #1a1a1a;
    }
    .Case_table-list-description {
        width: calc(100% - 80px);
        padding-left: 15px;
        line-height: 1.8;
    }
}
/*end_Business*/
@media screen and (max-width: 768px) {
    .Keyvis {
        margin-top: 0;
    }
}