@charset "UTF-8";
@import url(reset.css);
@import url(common.css);

#wrap.on::after {
    content: '';
    width: 100%;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.8);
    position: fixed;
    top: 0;
    left: 0;
    cursor: pointer;
    z-index: 2;
}

.h2 {
    display: flex;
    justify-content: center;
}
.h2 h2 {
    font-size: 24px;
    position: relative;
}
.h2 h2::before {
    content: '';
    width: 30%;
    height: 6px;
    background-color: lightskyblue;
    position: absolute;
    top: -20px;
    left: -20px;
}
.h2 h2::after {
    content: '';
    width: 6px;
    height: 90%;
    background-color: lightpink;
    position: absolute;
    right: -30px;
    bottom: -4px;
}





.web {
    width: 100%;
    background-color: #fff;
    padding: 100px 0 150px;
}
.web.on {
    background-color: #000;
}
.web .inner {
    max-width: 1280px;
    width: calc(100% - 40px);
    margin: 0 auto;
}
.web .inner h2 {
    margin-bottom: 150px;
}

.web .inner .list {
    width: 100%;
    position: relative;
}
.web .inner .list .index > div {
    width: 100px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    border-radius: 20px 20px 0 0;
    color: #fff;
    position: absolute;
    top: -50px;
    opacity: 60%;
    cursor: pointer;
    transition: 0.2s;
}
.web .inner .list .index > div:hover {
    height: 66px;
    top: -66px;
    opacity: 100%;
    z-index: 1;
}
.web .inner .list .index > div.on {
    height: 66px;
    top: -66px;
    opacity: 100%;
    z-index: 1;
}
.web .inner .list .index > div:nth-child(1) {
    background-color: red;
    left: 0;
}
.web .inner .list .index > div:nth-child(2) {
    background-color: orange;
    left: 90px;
}
.web .inner .list .index > div:nth-child(3) {
    background-color: gold;
    left: 180px;
}
.web .inner .list .index > div:nth-child(4) {
    background-color: green;
    left: 270px;
}
.web .inner .list .index > div:nth-child(5) {
    background-color: blue;
    left: 360px;
}
.web .inner .list .index > div:nth-child(6) {
    background-color: indigo;
    left: 450px;
}
.web .inner .list .index > div:nth-child(7) {
    background-color: purple;
    left: 540px;
}

.web .inner .list .item {
    width: 100%;
    padding: 60px;
    background-color: aliceblue;
    border: 1px solid #eee;
    border-radius: 0 0 20px 20px;
    display: none;
}
.web.on .inner .list .item {
    background-color: #333;
    border: 1px solid #555;
}
.web .inner .list .item.on {
    display: block;
}
.web .inner .list .item .title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}
.web .inner .list .item .title h3 {
    font-size: 28px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}
.web .inner .list .item .title h3 strong {
    color: royalblue;
    margin-right: 16px;
}
.web.on .inner .list .item .title h3 strong {
    color: lightgoldenrodyellow;
}
.web .inner .list .item .title .site {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}
.web .inner .list .item .title .site a {
    display: block;
    background-color: #fff;
    color: royalblue;
    border: 1px solid #ccc;
    border-radius: 50px;
    padding: 10px 20px;
    margin-left: 8px;
    margin-bottom: 10px;
}
.web .inner .list .item .title .site a:hover {
    background-color: royalblue;
    color: #fff;
}
.web.on .inner .list .item .title .site a {
    background-color: #000;
    color: lightgoldenrodyellow;
}
.web.on .inner .list .item .title .site a:hover {
    background-color: lightgoldenrodyellow;
    color: #555;
}
.web .inner .list .item .list_item {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}
.web .inner .list .item .list_item figure {
    width: calc(60% - 60px);
    max-height: 400px;
    height: 30vw;
    border: 1px solid #eee;
    border-radius: 20px;
    overflow: hidden;
}
.web .inner .list .item .list_item figure img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 1s;
}
.web .inner .list .item .list_item figure:hover img {
    transform: scale(1.1);
}
.web .inner .list .item .list_item .text {
    width: 40%;
    font-size: 20px;
}
.web .inner .list .item .list_item .text dl {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    margin-bottom: 20px;
}
.web .inner .list .item .list_item .text dl dt {
    color: royalblue;
    margin-right: 20px;
}
.web.on .inner .list .item .list_item .text dl dt {
    color: lightgoldenrodyellow;
}
.web .inner .list .item .list_item .text ul {
    padding-top: 10px;
}
.web .inner .list .item .list_item .text ul li {
    display: inline-block;
    color: royalblue;
    margin-right: 20px;
}
.web.on .inner .list .item .list_item .text ul li {
    color: lightgoldenrodyellow;
}

.web .inner .list .item span {
    display: inline-block;
    color: #555;
    margin-bottom: 20px;
    cursor: pointer;
}
.web .inner .list .item span:hover {
    color: royalblue;
}
.web .inner .list .item span.on {
    color: royalblue;
}
.web.on .inner .list .item span {
    color: #ccc;
}
.web.on .inner .list .item span:hover {
    color: lightgoldenrodyellow;
}
.web.on .inner .list .item span.on {
    color: lightgoldenrodyellow;
}
.web .inner .list .item .memo {
    color: #555;
    display: none;
}
.web.on .inner .list .item .memo {
    color: #ccc;
}





.graphic {
    width: 100%;
    background-color: aliceblue;
    padding: 100px 0;
}
.graphic.on {
    background-color: #333;
}
.graphic h2 {
    margin-bottom: 150px;
}
.graphic .list {
    width: 100%;
    display: flex;
    justify-content: space-evenly;
    align-items: flex-start;
    flex-wrap: wrap;
}
.graphic .list .item {
    width: calc(100% / 4 - 80px);
    margin-bottom: 60px;
    cursor: pointer;
    position: relative;
}
.graphic .list .item::after {
    content: '';
    width: 60%;
    height: 40%;
    background: url('../img/triangle2.png') left top / cover no-repeat;
    position: absolute;
    left: -4px;
    bottom: -4px;
}
.graphic.on .list .item::after {
    background: url('../img/triangle_on2.png') left top / cover no-repeat;
}
.graphic .list .item figure {
    width: 100%;
    margin: 0 auto;
    padding: 8px;
    background-color: #fff;
    border: 1px solid #eee;
    box-shadow: 2px 2px 2px #999;
    transition: 0.4s;
    position: relative;
}
.graphic .list .item:hover figure {
    transform: translateY(-20%) rotate(-4deg);
}
.graphic .list .item figure span {
    display: block;
    padding: 5px 10px;
    position: absolute;
    top: 0;
    left: 0;
}
.graphic .list .item figure span.ps {
    background-color: royalblue;
    color: #fff;
}
.graphic.on .list .item figure span.ps {
    background-color: darkslategray;
    color: #fff;
}
.graphic .list .item figure span.ai {
    background-color: tomato;
    color: #fff;
}
.graphic.on .list .item figure span.ai {
    background-color: goldenrod;
    color: #fff
}
.graphic .list .item figure img {
    width: 100%;
    object-fit: cover;
    border: 1px solid #eee;
}

.pop {
    height: 90vh;
    object-fit: cover;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 4px 4px 4px rgba(0, 0, 0, 0.4);
    cursor: pointer;
    z-index: 3;
    display: none;
}
.pop.on {
    display: block;
}





footer {
    background-color: cornflowerblue;
    color: #eee;
    padding: 40px 120px;
}
footer.on {
    background-color: darkslategray;
}
footer ul {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}
footer ul li {
    margin-bottom: 10px;
    text-align: center;
}
footer .center {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}
footer .center p {
    margin-right: 16px;
    margin-bottom: 6px;
}
footer .center p.contact {
    width: 100px;
    height: 40px;
    background-color: #fff;
    color: cornflowerblue;
    font-weight: bold;
    border-radius: 50px;
    cursor: pointer;
    position: relative;
    transition: 0.4s;
}
footer.on .center p.contact {
    color: darkslategray;
}
footer .center p.contact:hover {
    color: #fff;
}
footer .center p.contact::after {
    content: '';
    width: 0;
    height: 110%;
    background-color: cornflowerblue;
    position: absolute;
    top: 0;
    left: 0;
    transition: 0.4s;
}
footer.on .center p.contact::after {
    background-color: darkslategray;
}
footer .center p.contact:hover::after {
    width: 110%;
}
footer .center p.contact span {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
}





@media screen and (max-width: 1600px) {
    .graphic .list .item {
        width: calc(100% / 3 - 80px);
    }
}

@media screen and (max-width: 960px) {
    .graphic .list .item {
        width: calc(100% / 2 - 80px);
    }

    footer ul {
        flex-direction: column;
    }
}

@media screen and (max-width: 767px) {
    .web .inner .list .item .title {
        flex-direction: column;
    }
    .web .inner .list .item .title h3 {
        margin-bottom: 20px;
    }

    .web .inner .list .item .list_item {
        flex-direction: column;
    }
    .web .inner .list .item .list_item figure {
        width: 100%;
        height: 40vw;
        margin-bottom: 40px;
    }
    .web .inner .list .item .list_item .text {
        width: 100%;
    }
}

@media screen and (max-width: 679px) {
    .web .inner .list .index > div {
        width: calc(100% / 7 + 6px);
    }
    .web .inner .list .index > div:nth-child(2) {
        left: calc(14.28% - 1px);
    }
    .web .inner .list .index > div:nth-child(3) {
        left: calc(28.56% - 2px);
    }
    .web .inner .list .index > div:nth-child(4) {
        left: calc(42.84% - 3px);
    }
    .web .inner .list .index > div:nth-child(5) {
        left: calc(57.12% - 4px);
    }
    .web .inner .list .index > div:nth-child(6) {
        left: calc(71.4% - 5px);
    }
    .web .inner .list .index > div:nth-child(7) {
        left: calc(85.68% - 6px);
    }
    

    .web .inner .list .item {
        padding: 40px 20px;
    }
    .web .inner .list .item .list_item figure {
        height: 50vw;
    }
}

@media screen and (max-width: 480px) {
    .web .inner .list .index > div {
        height: 36px;
        line-height: 36px;
        border-radius: 14px 14px 0 0;
        top: -36px;
    }
    .web .inner .list .index > div:hover {
        height: 50px;
        top: -50px;
    }
    .web .inner .list .index > div.on {
        height: 50px;
        top: -50px;
    }

    .web .inner .list .item .title h3 {
        font-size: 24px;
    }
    .web .inner .list .item .title .site a {
        font-size: 14px;
        padding: 8px 16px;
    }

    .web .inner .list .item .list_item figure {
        border-radius: 10px;
        height: 60vw;
    }
    .web .inner .list .item .list_item .text {
        font-size: 16px;
    }
    .web .inner .list .item .list_item .text dl dt {
        font-size: 18px;
    }

    .web .inner .list .item .memo {
        font-size: 14px;
    }

    .graphic {
        padding: 100px 0 50px;
    }
    .graphic h2 {
        margin-bottom: 100px;
    }
    .graphic .list .item {
        width: calc(100% - 80px);
    }

    footer {
        padding: 40px 90px;
    }
    footer .center p {
        margin-right: 0;
    }
}

@media screen and (max-width: 354px) {
    .h2 h2 {
        font-size: 20px;
    }

    .web .inner .list .item .title h3 strong {
        margin-right: 8px;
    }
}