@charset "utf-8";
/* レイアウトのためのCSS */

body {
    background: #f0f0f0;
    font-family: 'Noto Sans JP', sans-serif;
    color: #333;
    font-size: 1rem;
    line-height: 1.85;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -webkit-text-size-adjust: 100%;
    word-wrap: break-word;
}


ul,
ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

a {
    color: #333;
    text-decoration: none;
    outline: none;
}

img {
    width: 100%;
    height: auto;
}

* {
    box-sizing: border-box
}

/* font-family */

#header,
h1,
h2,
.heading01,
.count-size {
    font-family: 'Roboto', sans-serif;
}

/* header */

#header {
    padding: 30px 70px 40px 130px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    /* text-transform: uppercase; */
    gap: 2rem;
}

@media screen and (max-width:960px) {
    #header {
        padding: 5px 30px 0 90px;
    }
}

@media screen and (max-width:870px) {
    #header {
        padding: 5px 30px;
        justify-content: center;
    }
}

#header h1 a {
    color: #1bb7c3;
    font-size: 1.6rem;
    letter-spacing: 0.05em;
    font-weight: normal;
    /* margin-bottom: 24px; */
}

@media screen and (max-width:768px) {
    #header h1 a {
        font-size: 1.4rem;
    }
}

#header .header-area {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#header ul {
    /* font-weight: bold; */
    letter-spacing: 0.1em;
    margin: 0 20px 0 0;
    gap: 1rem;
}

@media screen and (max-width:870px) {
    #header ul {
        display: none;
    }
}

#header li,
#header dl,
#header dt,
#header dd {
    display: inline-block;
}

/* #header li:first-child::after{
    content:'/';
    padding:0 10px;     
} */

#header .float3 {
    border-radius: 30px;
}

@media screen and (max-width:870px) {
    #header .float3 {
        display: none;
    }

}



/* g nav */

#g-nav li:nth-of-type(1) {
    animation-delay: 0.3s;
}

#g-nav li:nth-of-type(2) {
    animation-delay: 0.5s;
}

#g-nav li:nth-of-type(3) {
    animation-delay: 0.7s;
}

#g-nav li:nth-of-type(4) {
    animation-delay: 0.9s;
}

#g-nav li:nth-of-type(5) {
    animation-delay: 1.1s;
}

/* container */

#container {
    padding: 0 70px 0 130px;
}

@media screen and (max-width:960px) {
    #container {
        padding: 0 30px;
    }

}

/* flud-area */

.fluid-area {
    position: relative;
    height: 80vh;
    display: flex;
    /* align-items: center; */
    /* overflow-x: hidden; */

    /* 縦中央 → 上寄せ */
    align-items: flex-start;
    /* 見出しと画像の開始位置（お好みで調整） */
    padding-top: 10vh;

}

.fluid-lead {
    /* padding: 0 0 0 7vw; */
    padding-left: clamp(12px, 3vw, 32px);
    padding-right: 0;
    position: relative;
    z-index: 1;
    /* 右側の画像と被らないように幅を制限 */
    max-width: 60%;
}

.fluid-lead h2 {
    font-size: 2.2vw;
    letter-spacing: 0.2em;
    line-height: 1.4;
    margin: 0 0 40px 0;
    opacity: 0;
}

body.appear .fluid-lead h2 {
    opacity: 1;
}

.fluid-lead p {
    font-size: 1.2rem;
    line-height: 2;
    margin: 0 0 0 10px;
}


/*===========================================================*/
/* TOP ヒーローイメージ部分
/*===========================================================*/
.fluid-block {
    position: absolute;
    z-index: -1;
    /* top: 10%; */
    /* right: 0; */
    /* right: -6vw; */
    /* width: 45vw; */
    /* height: 65vh; */
    /* animation-delay: 0.5s; */
    top: 10%;
    /* 数字を増やすほど左による */
    right: 5vw;
    width: clamp(240px, 26vw, 400px);
    height: auto;


}

.fluid-img {
    width: 100%;
}

.fluid-img img {
    /* animation: fluidrotate 30s ease 0s infinite; */
    animation: none;
    width: 100%;
    height: auto;
    animation: none;
    display: block;
}

.fluid-content {
    width: 40%;
}

/*===========================================================*/



@media screen and (max-width:960px) {
    .fluid-lead {
        max-width: 62%;
    }

    .fluid-lead h2 {
        font-size: 2.5rem;
        letter-spacing: 0.15em;
    }

    .fluid-block {
        /* width: 60vw;
        height: 60vh;
        right: -10vw; */

        top: 0;
        width: clamp(190px, 40vw, 300px);
        height: auto;
        /* 数字を増やすほど“左”へ寄る */
        right: 3vw;
    }
}

@media screen and (max-width:768px) {

    /* TOP全体を縦並びに */
    .fluid-area {
        height: auto;
        /* 80vh固定を解除 */
        flex-direction: column;
        /* 縦並び */
        align-items: stretch;
        /* 横幅いっぱい */
        padding: 24px 16px;
        /* 余白はお好みで */
    }

    /* キャッチを横に広く */
    .fluid-lead {
        max-width: 100%;
        padding: 0;
        order: 1;
        position: relative;
        z-index: 1;
    }


    .fluid-lead h2 {
        font-size: 1.8rem;
        margin-bottom: 16px;
    }

    .fluid-lead {
        padding: 0;
    }

    .fluid-lead p {
        margin: 0;
    }

    .fluid-block {
        /* absolute → relative */
        position: relative;
        top: auto;
        right: auto;
        /* サイズ調整 */
        width: min(90vw, 360px);
        /* vh固定を解除 */
        height: auto;
        /* 中央寄せ＆上に少し余白 */
        margin: 18px auto 0;
        z-index: 0;
        order: 2;
    }

    .fluid-img {
        width: 100%;
    }

    .fluid-img img {
        width: 100%;
        height: auto;
        display: block;
    }
}

@media screen and (max-width:550px) {

    .fluid-lead {
        max-width: 100%;
    }

    .fluid-lead h2 {
        font-size: 1.4rem;
        margin-bottom: 16px;
    }

    .fluid-lead p {
        font-size: 0.8rem;
    }

    .fluid-block {
        width: 240px;
        height: auto;
    }
}

@media screen and (max-width:360px) {
    .fluid-block {
        width: 240px;
        height: 240px;
    }
}

/* heading */

.heading-block {
    padding: 0 0 0 70px;
}

@media screen and (max-width:550px) {
    .heading-block {
        padding: 0;
    }
}

.heading01 {
    position: relative;
    font-weight: normal;
    font-size: 5vw;
    letter-spacing: 0.1em;
    padding: 0 0 30px 0;
    line-height: 1;
}

.heading01 span {
    position: absolute;
}

.heading01 span.en {
    top: 1.5em;
    left: 2em;
    font-size: 3vw;
}

#greeting .heading01 span.en {
    left: 3em;
}

#statistics .heading01 span.en {
    left: 2.5em;
}

.heading01 span.jp {
    top: 7em;
    left: 5.5em;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 1.2vw;
}

#greeting .heading01 span.jp {
    left: 8em;
}

#statistics .heading01 span.jp {
    left: 7em;
}

.heading01:first-letter {
    font-size: 12vw;
}

@media screen and (max-width:960px) {
    .heading01 {
        font-size: 1rem;
    }

    .heading01:first-letter {
        font-size: 8rem;
    }

    .heading01 span.en {
        font-size: 2rem;
    }

    .heading01 span.jp {
        font-size: 1rem;
        top: 6em;
    }
}

@media screen and (max-width:768px) {
    .heading01:first-letter {
        font-size: 6rem;
    }

    .heading01 span.en {
        font-size: 1.6rem;
    }

    .heading01 span.jp {
        font-size: 0.9rem;
        top: 5em;
        left: 4em;
    }

    #greeting .heading01 span.jp {
        left: 6em;
    }

    #ranking .heading01 span.jp {
        left: 60em;
    }
}


/* topics */

#topics {
    position: relative;
    margin: 0 0 200px 0;
}

@media screen and (max-width:960px) {
    #topics {
        margin: 0 0 100px 0;
    }
}

.topics-area {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}

.topics-area article {
    width: 20%;
    box-shadow: 0 0 10px #ccc;
    background: #fff;
    border-radius: 10px;
}

.topics-area article:nth-of-type(1) {
    position: relative;
    top: 130px;
}

.topics-area article:nth-of-type(2) {
    position: relative;
    top: 80px;
}

.topics-area article:nth-of-type(3) {
    position: relative;
    top: 30px;
}

/* topics の画像だけ小さくする */
#topics .topics-area figure {
    text-align: center;
}

#topics .topics-area figure .mask {
    display: flex;
    align-items: center;
    /* 縦中央 */
    justify-content: center;
    /* 横中央 */
    min-height: 150px;
    /* ここで“画像エリアの高さ”を作る（好みで調整） */
    padding: 10px 0;
    /* 上下の余白（好みで調整） */
}

#topics .topics-area figure img {
    width: 50%;
    /* まずは相対で小さく */
    max-width: 180px;
    /* ここで上限サイズを固定（好みで調整） */
    height: auto;
    display: block;
    margin: 0 auto;
}



@media screen and (max-width:1020px) {
    .topics-area article {
        width: 46%;
        margin: 0 0 50px 0;
    }

    .topics-area article:nth-of-type(2n+1) {
        top: 30px;
    }

    .topics-area article:nth-of-type(2n) {
        top: 0;
    }
}

@media screen and (max-width:550px) {
    .topics-area article {
        width: 90%;
    }

    .topics-area article:nth-of-type(2n+1) {
        top: 0;
    }
}

.zoomOut .mask {
    border-radius: 10px 10px 0 0;
}


.topics-area .topics-block {
    padding: 10px 20px;
}

.topics-area .topics-block time {
    font-size: 0.9rem;
    color: #666;
    margin: 0 0 20px 0;
}

.topics-area .topics-block h3 {
    font-size: 1rem;
}

#topics .topics-btn {
    text-align: right;
    padding: 100px 0 0 0;
}


.topics-area .topics-block h1 {
    font-size: 1.4rem;
    color: #1bb7c3;
}

.topics-area .topics-block h5 {
    font-size: 1.0rem;
    color: #666;
}


@media screen and (max-width:960px) {
    #topics .topics-btn {
        text-align: center;
        padding: 50px 0 0 0;
    }

}

/* greeting */

#greeting {
    margin: 0 0 200px 0;
}

@media screen and (max-width:960px) {
    #greeting {
        margin: 0 0 100px 0;
    }
}

.greeting-area {
    display: flex;
    justify-content: space-between;
    /* justify-content: flex-start; */
    flex-wrap: wrap;
    /* gap: 40px; */
}

.greeting-area p {
    margin: 0 0 30px 0;
}

.greeting-area .txt-r {
    text-align: right;
}

.greeting-lead {
    font-weight: bold;
    font-size: 1.2rem;
}

.greeting-img {
    width: 50%;
    max-width: 400px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 0;
    overflow: visible;
    aspect-ratio: auto;
    position: static;
}


#greeting .greeting-img img {
    animation: none;
    border-radius: 0;
    clip-path: none;
    -webkit-clip-path: none;
    mask: none;
    -webkit-mask: none;
    display: block;
    width: 100%;
    height: auto;
}

.greeting-content {
    width: 50%;
}

@media screen and (max-width:768px) {
    .greeting-area {
        display: block;
    }

    .greeting-img {
        width: 60%;
        margin: 0 auto;
    }

    .greeting-content {
        width: 100%;
        padding: 0 30px 0 70px;
    }

}

@media screen and (max-width:550px) {
    .greeting-content {
        padding: 0;
    }

    .greeting-img {
        width: 100%;
    }
}

/* statistic*/

.count-size {
    font-size: 5vw;
    color: #00b7b8;
    padding: 0 10px;
    line-height: 1.2;
}

#count-up-area {
    display: flex;
    justify-content: flex-end;
    margin: -100px 0 100px 0;
}

@media screen and (max-width:768px) {
    #count-up-area {
        justify-content: center;
        margin: 0 0 100px 0;
    }
}

@media screen and (max-width:550px) {
    #count-up-area {
        justify-content: flex-start;
    }

    .count-size {
        font-size: 2rem;
    }
}

.chart-area.bar {
    position: relative;
    width: 100%;
    max-width: 600px;
    margin: 0 0 100px 0;
}

.chart-area.pie {
    /*円グラフがスマホでつぶれないようにする*/
    position: relative;
    width: 100%;
    max-width: 500px;
    height: 50vh;
    margin: 0 auto 100px auto;
}

@media screen and (max-width:960px) {

    .chart-area.bar,
    .chart-area.pie {
        margin: 0 auto 100px auto;
    }

}

/* contact */

#contact {
    position: relative;
    margin: 0 0 100px 0;
    padding: 130px 0 0 0;
    text-align: center;
}

#contact::before {
    content: "";
    width: 1px;
    height: 100px;
    background: #333;
    position: absolute;
    left: 50%;
    top: 0;
}

#contact h2 {
    margin: 0 0 30px 0;
    font-size: 2.5rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

@media screen and (max-width:960px) {
    #contact h2 {
        font-size: 2rem;
    }
}

@media screen and (max-width:768px) {
    #contact h2 {
        font-size: 1.5rem;
    }
}

#contact h2 span {
    font-size: 1rem;
    display: block;
}

#contact ul {
    margin: 20px 0 50px 0;
    letter-spacing: 0.1em;
}

#contact li,
#contact dl,
#contact dt,
#contact dd {
    display: inline-block;
}

@media screen and (max-width:530px) {
    #contact li {
        display: block;
    }
}

#contact dt {
    padding: 0 10px 0 0;
}

#contact dd {
    font-size: 1.5rem;
}

@media screen and (max-width:768px) {
    #contact dd {
        font-size: 1rem;
    }
}

#contact li:first-child::after {
    content: '/';
    padding: 0 10px;
}

@media screen and (max-width:530px) {
    #contact li:first-child::after {
        content: '';
        padding: 0;
    }
}

/* footer */

#page-top {
    margin: 0 auto 100px auto;
    display: block;
    width: 30px;
    height: 30px;
    border: 2px solid;
    border-radius: 2px;
    border-color: #999 #999 transparent transparent;
    transform: rotate(-45deg);
    cursor: pointer;
}


#waveCanvas {
    position: absolute;
    bottom: 0;
    z-index: -1;
}

small {
    text-align: center;
    display: block;
    padding: 50px 0;
}



/* heading */

.modaal-container h2,
#ranking h2,
#newitems h2 {
    text-align: center;
    text-transform: uppercase;
    font-size: 1.4rem;
    letter-spacing: 0.1em;
    /* color:#457703; */
    margin: 100px 0 50px 0;
}

@media screen and (max-width:768px) {

    .modaal-container h2,
    #ranking h2,
    #newitems h2 {
        margin: 50px 0;
    }

}

.modaal-container h2 {
    margin: 0 0 30px 0;
}

.modaal-container h2 span,
#ranking h2 span,
#newitems h2 span {
    position: relative;
    padding: 0 70px;
}


@media screen and (max-width:550px) {

    .modaal-container h2,
    #ranking h2,
    #newitems h2 {
        font-size: 1.2em;
    }

    .modaal-container h2 span,
    #ranking h2 span,
    #newitems h2 span {
        padding: 0 50px;
    }

}

/* .modaal-container h2 span,
#ranking h2 span,
#newitems h2 span{
    background: url(../img/bg_header_01.png) no-repeat left, url(../img/bg_header_02.png) no-repeat right;
    background-size: 35px 35px;
    padding: 10px 60px;
    white-space: nowrap;
} */


/* ranking */

/*レイアウトのためのCSS*/
#wrapper {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    padding: 0 70px;
}

#main-area {
    width: 70%;
}

#main-area,
#sub-area {
    width: 100%;
    padding: 0 30px;
}

/*1020px以下の見え方*/

@media screen and (max-width:1020px) {
    #wrapper {
        padding: 0;
    }

    #main-area,
    #sub-area {
        width: 100%;
        padding: 0 30px;
    }

    #sub-area {
        margin: 0 0 80px 0;
    }

}


#ranking .heading01 span.en {
    left: 4em;
}

#ranking .heading01 span.jp {
    left: 8em;
}

/*画像の横幅を100%にしてレスポンシブ化*/
#ranking img {
    width: 100%;
    height: auto;
    vertical-align: bottom;
    /*画像の下にできる余白を削除*/
}

.ranking-list {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    counter-reset: number;
}

.ranking-list li {
    border: 1px solid #ccc;
    /* 薄いグレーの線 */
    border-radius: 12px;
    /* 角を丸くしたい場合 */
    position: relative;
    z-index: 1;
    width: calc((100% - 60px) / 4);
    margin: 0;
    /* width:30%;
    margin:20px 0; */
    /* opacity: 0; */
}

.ranking-list .ranking-cap {
    margin: 10px 0 0 0;
    text-align: center;
    display: block;
    font-size: 1.2rem;
    color: #777;
    /* color: #1bb7c3; */
}

@media screen and (max-width:550px) {

    /* 縦に1枚ずつ */
    .ranking-list {
        display: block;
    }

    .ranking-list li {
        /* 90〜94%くらいで好みに調整 */
        width: min(90%, 420px);
        /* 中央寄せ */
        margin: 28px auto;
        /* 余白 */
        padding: 20px;
    }

    .ranking-list li:last-child {
        display: block;
    }

    /* 画像はliに合わせる（そのままでOKだけど明示） */
    .ranking-list li img {
        width: 100%;
        height: auto;
        display: block;
    }
}

.ranking-list li::before {
    position: absolute;
    left: -0.4em;
    top: -0.4em;
    z-index: 2;
    counter-increment: number;
    content: counter(number);
    /* background: #457703; */
    background: #777;
    display: inline-block;

    width: 2.0em;
    height: 2.0em;
    line-height: 2.0em;
    font-size: 1.0rem;

    text-align: center;
    border-radius: 50%;
    color: #fff;
}

@media screen and (max-width:768px) {
    .ranking-list li::before {
        width: 2em;
        height: 2em;
        line-height: 2em;
        font-size: 1.5rem;
    }

}

/* .ranking-list li:nth-child(1)::before {
      background: #997F42; }
.ranking-list li:nth-child(2)::before {
      background: #777; }
.ranking-list li:nth-child(3)::before {
      background: #B25938; } */

/* contact */

#download {
    /* background:url("../img/bg_footer.jpg") no-repeat center; */
    background-size: cover;
    color: #333;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 100px 30px;
}

#download h2 {
    font-size: 3rem;
    position: relative;
    margin: 0 0 50px 0;
    text-align: center;
}

#download .download-detail br {
    /* display: none; */
    display: block;
}

@media screen and (max-width:1090px) {
    #download h2 {
        font-size: 1.5rem;
    }
}

/* @media screen and (max-width:600px) {
#download .download-detail h2 br{
    display: block;
}
} */

#download h2::after {
    content: "";
    background: #333;
    width: 15%;
    height: 5px;
    position: absolute;
    left: 42%;
    bottom: -20px;
}

#download p {
    text-align: center;
    margin: 0 0 50px 0;
}

@media screen and (max-width:400px) {
    #download .download-detail h2 {
        font-size: 1.5rem;
    }

    #download .download-detail p br {
        display: block;
    }
}

#download ul {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

#download ul li {
    padding: 0 20px 20px 0;
}



#usecase {
    /* background:url("../img/bg_footer.jpg") no-repeat center; */
    background-size: cover;
    color: #333;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 100px 30px;
}

#usecase h2 {
    font-size: 3rem;
    position: relative;
    margin: 0 0 50px 0;
    text-align: center;
}

#usecase p {
    font-size: 1.2rem;
    position: relative;
    margin: 0 0 50px 0;
    /* text-align: center; */
}

@media screen and (max-width:768px) {
    #usecase .usecase-detail p {
        font-size: 1.0rem;
    }

}

@media screen and (max-width:400px) {
    #usecase .usecase-detail h2 {
        font-size: 1.5rem;
    }

    #usecase .usecase-detail p {
        font-size: 0.8rem;
    }

    #usecase .usecase-detail p br {
        display: block;
    }
}