@charset "UTF-8";

:root {

    /* Colors: */
    --section-box-cl: #F8F8F8;
    --section-cont-text-cl: #404D69;
    --works-dtl-color: #333333;
    --unnamed-color-707070: #707070;
    --main-color: #3B5388;
    --button-main-color: #0468BF;
    --nav-bg: #ACC1E2;
    --section-ttl-color: #EBEAEC;

    /* Font/text values */
    --unnamed-font-family-toppan-bunkyu-midashi-gothic: toppan-bunkyu-midashi-go-std,
        sans-serif;
    ;
    --unnamed-font-family-hiragino-sans: Hiragino Sans;
    --unnamed-font-style-normal: normal;
    --unnamed-font-weight-800: 800px;
    --unnamed-font-weight-normal: normal;
    --unnamed-font-size-11: 11px;
    --unnamed-font-size-14: 14px;
    --unnamed-font-size-15: 15px;
    --unnamed-font-size-20: 20px;
    --unnamed-font-size-24: 24px;
    --unnamed-character-spacing-0: 0px;
    --unnamed-character-spacing--0-42: -0.42px;
    --unnamed-character-spacing-0-2: 0.2px;
    --unnamed-character-spacing--0-6: -0.6px;
    --unnamed-character-spacing-0-31: 0.31px;
    --unnamed-character-spacing-0-14: 0.14px;
    --unnamed-line-spacing-16: 16px;
    --unnamed-line-spacing-19: 19px;
    --unnamed-line-spacing-20: 20px;
    --unnamed-line-spacing-28: 28px;
    --unnamed-line-spacing-30: 30px;
    --unnamed-line-spacing-32: 32px;
    --unnamed-line-spacing-34: 34px;
    --unnamed-line-spacing-47: 47px;
    --unnamed-line-spacing-53: 53px;
}

/* Character Styles */
.header-ttl {
    font-family: var(--unnamed-font-family-toppan-bunkyu-midashi-gothic);
    font-style: var(--unnamed-font-style-normal);
    font-weight: var(--unnamed-font-weight-800);
    font-size: var(--unnamed-font-size-24);
    line-height: var(--unnamed-line-spacing-53);
    letter-spacing: var(--unnamed-character-spacing-0-31);
    color: var(--main-color);
}

.header-site-name {
    font-family: var(--unnamed-font-family-hiragino-sans);
    font-style: var(--unnamed-font-style-normal);
    font-weight: var(--unnamed-font-weight-normal);
    font-size: var(--unnamed-font-size-11);
    line-height: var(--unnamed-line-spacing-16);
    letter-spacing: var(--unnamed-character-spacing-0-14);
    color: var(--main-color);
}

.section-dtl-txt {
    font-family: var(--unnamed-font-family-toppan-bunkyu-midashi-gothic);
    font-style: var(--unnamed-font-style-normal);
    font-weight: var(--unnamed-font-weight-800);
    font-size: var(--unnamed-font-size-14);
    line-height: var(--unnamed-line-spacing-30);
    letter-spacing: var(--unnamed-character-spacing--0-42);
    color: var(--section-cont-text-cl);
}

.section-ttl-sub {
    font-family: var(--unnamed-font-family-toppan-bunkyu-midashi-gothic);
    font-style: var(--unnamed-font-style-normal);
    font-weight: var(--unnamed-font-weight-800);
    font-size: var(--unnamed-font-size-11);
    line-height: var(--unnamed-line-spacing-19);
    letter-spacing: var(--unnamed-character-spacing-0);
    color: var(--section-ttl-color);
}

.section-ttl {
    font-family: var(--unnamed-font-family-toppan-bunkyu-midashi-gothic);
    font-style: var(--unnamed-font-style-normal);
    font-weight: var(--unnamed-font-weight-800);
    font-size: var(--unnamed-font-size-20);
    line-height: var(--unnamed-line-spacing-20);
    letter-spacing: var(--unnamed-character-spacing-0);
    color: var(--section-ttl-color);
}

.section-dtl-ttl {
    font-family: var(--unnamed-font-family-toppan-bunkyu-midashi-gothic);
    font-style: var(--unnamed-font-style-normal);
    font-weight: var(--unnamed-font-weight-800);
    font-size: var(--unnamed-font-size-20);
    line-height: var(--unnamed-line-spacing-34);
    letter-spacing: var(--unnamed-character-spacing-0);
    color: var(--main-color);
}

.works-cnt-ttl {
    font-family: var(--unnamed-font-family-toppan-bunkyu-midashi-gothic);
    font-style: var(--unnamed-font-style-normal);
    font-weight: var(--unnamed-font-weight-800);
    font-size: var(--unnamed-font-size-14);
    line-height: var(--unnamed-line-spacing-28);
    letter-spacing: var(--unnamed-character-spacing-0);
    color: var(--works-dtl-color);
}

.works-cnt-part {
    font-family: var(--unnamed-font-family-toppan-bunkyu-midashi-gothic);
    font-style: var(--unnamed-font-style-normal);
    font-weight: var(--unnamed-font-weight-800);
    font-size: var(--unnamed-font-size-11);
    line-height: var(--unnamed-line-spacing-16);
    letter-spacing: var(--unnamed-character-spacing-0);
    color: var(--works-dtl-color);
}

.service-cont-ttl {
    font-family: var(--unnamed-font-family-toppan-bunkyu-midashi-gothic);
    font-style: var(--unnamed-font-style-normal);
    font-weight: var(--unnamed-font-weight-800);
    font-size: var(--unnamed-font-size-20);
    line-height: var(--unnamed-line-spacing-47);
    letter-spacing: var(--unnamed-character-spacing--0-6);
    color: var(--main-color);
}

.service-cont-txt {
    /* font-family: var(--unnamed-font-family-toppan-bunkyu-midashi-gothic);
    font-style: var(--unnamed-font-style-normal); */
    /* font-weight: var(--unnamed-font-weight-800); */
    font-size: var(--unnamed-font-size-14);
    font-family: toppan-bunkyu-gothic-pr6n, serif;
    font-weight: 400;
    font-style: normal;
    /* line-height: var(--unnamed-line-spacing-20); */
    letter-spacing: var(--unnamed-character-spacing--0-42);
    color: var(--section-cont-text-cl);
}

.contact-ttl {
    font-family: var(--unnamed-font-family-toppan-bunkyu-midashi-gothic);
    font-style: var(--unnamed-font-style-normal);
    font-weight: var(--unnamed-font-weight-800);
    font-size: var(--unnamed-font-size-20);
    line-height: var(--unnamed-line-spacing-32);
    letter-spacing: var(--unnamed-character-spacing-0-2);
    /* color: var(--section-box-cl); */
}

html {
    scroll-padding-top: 100px;
    scroll-behavior: smooth;
    word-break: break-all;
}



.sp-nav {
    /* position: fixed; */
    width: 100%;
    height: 70px;
    top: 0;
    background: #ffffff;
    z-index: 9999;
}

.sp-nav::before {
    content: "";
    width: 61px;
    height: 61px;
    aspect-ratio: 1 / 1;
    position: absolute;
    top: 0px;
    left: -1px;
    background: url(/img/main/section-triangle.svg) no-repeat;
    transform: rotate(-90deg);
    z-index: 2;
}

.header-site-name {
    position: absolute;
    left: 15px;
    top: 18px;
}

.hd-rb {
    position: relative;
}

#nav {
    position: absolute;
    height: 100vh;
    width: 85%;
    left: -85%;
    top: 0;
    background: var(--main-color);
    opacity: 0.9;
    transition: .7s;
    z-index: 2;
    border-radius: 0 68px 68px 0;
}

#nav ul {
    padding-top: 80px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-left: 15%;
}

#nav ul li {
    list-style-type: none;
    font-size: 20px;
}

#nav a {
    text-align: center;
    display: block;
    text-decoration: none;
    color: #000000;
    color: var(--section-box-cl);
    margin: 0 15px;
    padding: 10px;
    transition: .5s;
}

#nav li a:hover {
    color: #ffffff;
    background: #cd5c5c;
    border-bottom: none;
}

#hamburger {
    display: block;
    position: absolute;
    top: 11px;
    right: 15px;
    width: 44px;
    height: 44px;
    border: 1px solid var(--main-color);
    opacity: 0.7;
    cursor: pointer;
    transition: 1s;
    border-radius: 20px;
}

.inner_line {
    display: block;
    position: absolute;
    left: 0;
    width: 22px;
    height: 1px;
    background: var(--main-color) 0% 0% no-repeat padding-box;
    border: 1px solid var(--main-color);
    /* background: #3B5388 0% 0% no-repeat padding-box; */
    border: 1px solid #3B5388;
    opacity: 1;
    transition: 1s;
    border-radius: 4px;
}

#line1,
#line2,
#line3 {
    left: 10px;

}

#line1 {
    top: 13px;
}

#line2 {
    top: 21px;
}

#line3 {
    top: 29px;
}


.in {
    transform: translateX(100%);
}

.line_1,
.line_2,
.line_3 {
    background: #000000;
}

.line_1 {
    transform: translateY(8px) rotate(-45deg);
    top: 0;
}

.line_2 {
    opacity: 0;
}

.line_3 {
    transform: translateY(-8px) rotate(45deg);
    bottom: 0;
}

.sp-first-view {
    position: relative;
    /* margin-top: 70px; */
}

.sp-first-view img {
    width: 100%;
    object-fit: cover;
    height: 90vh;
}

.sp-first-view figcaption {
    position: absolute;
    bottom: 20%;
    font-size: 30px;
    color: var(--main-color);
    opacity: 7;
}

section {
    margin-top: 72px;
}


.section-gray {
    width: 94vw;
    background-color: var(--section-box-cl);
    border-radius: 0px 68px 68px 0px;
    position: relative;
    padding: 68px 0 34px 0;
    margin: 150px 0;

}


.sec-ttl-box {
    position: absolute;
    top: -34px;
    background-color: var(--main-color);
    color: var(--section-box-cl);
    display: flex;
    flex-direction: column-reverse;
    padding: 11px 0;
    border-radius: 0px 68px 68px 0px;
    width: 53.04vw;
    justify-content: center;
    align-items: center;
}

/* section反転css start */

.section-gray-reverse {
    margin-left: auto;
    border-radius: 68px 0 0 68px;
    background-color: #ffffff;
}

.sec-ttl-box-reverse {
    right: 0;
    border-radius: 68px 0 0 68px;
}

/* section反転css end */

.section-dtl-box {
    width: 73vw;
    display: block;
    margin: 0 auto;
}

.section-dtl-ttl {
    margin-top: 18px;
}

.section-dtl-txt {
    margin-top: 12px;
}


.button-more {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 89px;
    height: 36px;
    background: #528FF8 0% 0% no-repeat padding-box;
    border-radius: 18px;
    font-size: var(--unnamed-font-size-11);
    font-size: 12px;
    margin-left: auto;
    color: var(--section-box-cl);
    box-shadow: 5px 3px 0px 0px var(--section-ttl-color);
}

.button-more-contact {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 45%;
    /* height: 36px; */
    background: #528FF8 0% 0% no-repeat padding-box;
    border-radius: 10px;
    font-size: var(--unnamed-font-size-11);
    font-size: 12px;
    /* margin-left: auto; */
    margin: 56px auto 32px;
    color: var(--section-box-cl);
    box-shadow: 5px 3px 0px 0px var(--section-ttl-color);
    text-align: center;
    padding: 8px 3px;
}

/* works start*/

.works-cnt {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.works-box {
    width: 100%;
    margin: 0 auto;
}

.works-img {
    /* border-radius: 68px; */
    /* background-color: var(--unnamed-color-707070); */
    width: 100%;
    height: auto;
}

.works-img img {
    border-radius: 68px;
    width: 100%;
    object-fit: cover;
    aspect-ratio: 16 / 9;
}


/* works end*/
/* service start */
.service-cnt {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.service-box {
    width: 100%;
    margin: 0 auto;
}

.service-img {
    aspect-ratio: 16 / 9;
    border-radius: 68px;
}

/* service end */

/* contact start */
.contact-ttl-cnt {
    background-color: var(--section-box-cl);
}

.contact-cl {
    color: var(--main-color);
}

.contact-box-txt {
    color: var(--section-box-cl);
    font-size: 14px;
}

.section-gray-contact {
    width: 100%;
    background-color: var(--main-color);
    border-radius: 68px 0px 0px 0px;
    position: relative;
    padding: 68px 0 34px 0;
}

footer {
    text-align: center;
    background-color: var(--section-box-cl);
    color: var(--main-color);
    font-size: small;
}

.pc-nav,
.pc-first-view {
    display: none;
}

.triangle-blue::before {
    content: "";
    width: 61px;
    height: 61px;
    aspect-ratio: 1 / 1;
    position: absolute;
    top: -60px;
    left: 0px;
    background: url(/img/main/section-triangle.svg) no-repeat;
    transform: rotate(180deg);
    z-index: 10;
}

.triangle-blue-reverse::before {
    content: "";
    width: 61px;
    height: 61px;
    aspect-ratio: 1 / 1;
    position: absolute;
    bottom: -60px;
    right: 0px;
    background: url(/img/main/section-triangle.svg) no-repeat;
    transform: rotate(0deg);
    z-index: 10;
}

.triangle-gray-reverse::before {
    content: "";
    width: 161px;
    height: 141px;
    /* aspect-ratio: 1 / 1; */
    position: absolute;
    bottom: -139px;
    left: -1px;
    background: url(/img/main/section-tgl-gray.png) no-repeat;
    transform: rotate(360deg);
    z-index: 1;
}

@media screen and (min-width: 800px) {
    .sp-first-view {
        display: none;
    }

    .pc-nav,
    .pc-first-view {
        display: block;

    }

    .header-ttl {
        font-size: clamp(56px, 1vw, 88px);
        line-height: 2;
        position: absolute;
        top: 34%;
        left: 7%;
        /* color: #fff;
        text-stroke: 1px var(--works-dtl-color);
        -webkit-text-stroke: 1px var(--works-dtl-color); */
        color: var(--main-color);
        opacity: 7;
    }


    .pc-nav {
        display: flex;
        justify-content: space-between;
        width: 87%;
        margin: 0 auto;
        padding: 35px 0;
    }

    .pc-nav-cnt ul {
        display: flex;
        justify-content: space-between;
        gap: 16px;
        color: var(--main-color);
    }

    .pc-nav-ttl {
        font-size: 16px;
        color: var(--main-color);
    }

    .first-img {
        margin-left: auto;
        height: 90vh;
        /* width: 130vw; */
        width: 90vw;
        background: url(/img/main/1x/first-view2_100.jpg) no-repeat right 0px center;
        background-size: contain;
    }

}

@media screen and (min-width: 1025px) {

    /* header start */
    .sp-nav {
        display: none;
    }

    /* header end */
    /* 共通 start */

    section {
        margin-top: 144px;
    }

    .section-ttl {
        font-size: 1.5rem;
        line-height: 1.5;
        font-size: clamp(32px, 1vw, 48px);
    }

    .section-ttl-sub {
        line-height: 1.2;
        font-size: clamp(16px, 1vw, 24px);
    }

    .section-dtl-fl {
        width: 83.07%;
        display: flex;
        flex-direction: row-reverse;
        justify-content: space-between;
        justify-content: center;
        margin-left: auto;
        justify-content: space-between;
    }

    /* 共通 end */

    /* about start */

    .about-img {
        width: 46%;
        aspect-ratio: 11 / 8;
    }

    .section-dtl-ttl {
        margin-top: 32px;
        font-size: clamp(24px, 1vw, 34px);
    }

    .about-txt {
        width: 46%;
    }

    .section-dtl-txt {
        margin-top: 32px;
    }

    .button-more {
        margin: 54px auto 0 0;
    }

    /* about end */

    .section-dtl-txt {
        line-height: 47px;
        font-size: clamp(16px, 1vw, 24px);
    }

    /* works start */

    .section-dtl-box {
        margin-top: 56px;
    }

    .works-cnt {
        flex-direction: row;
        flex-wrap: wrap;
        width: 53vw;
        margin: 0 auto;
        gap: 16px;
    }

    .works-box {
        /* width: 336px; */
        width: 48%;
        margin: 0;
    }

    /* works end */

    .section-service-dtl-fl {
        display: flex;
        gap: 30px;
        justify-content: center;
        align-items: center;
    }


    .service-img {
        width: 38.729%;
    }

    .service-cont-ttl {
        font-size: clamp(24px, 1vw, 32px);
    }

    .service-cont-txt {
        line-height: 2;
        font-size: clamp(16px, 1vw, 24px);
    }

    /* 下層ページ　pc */
    .article {
        padding: 50px 0;
    }

    .article-body {
        display: flex;
        gap: 32px;
    }

    .btm-works-dtl-box {
        width: 73vw;
        display: block;
        margin: 0 auto;
    }

    .btm-works-dtl-ttl {
        margin-top: 18px;
    }

    .btm-works-dtl-txt {
        margin-top: 12px;
    }


    .mock-up-img {
        /* aspect-ratio: 2/1; */
        /* width: 50vw; */
        object-fit: cover;
        /* max-height: 500px; */
    }
}

/* .header-ttl-blue {
    background: white;
    border-radius: 70%;
    padding: 70px 30px;
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
} */



/* 下層ページ */



.article-body h3 {
    font-size: 16px;
    padding-left: .8em;
    position: relative;
}

.article-body div h3::before {
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    content: "";
    border-radius: 3px;
    background-color: var(--button-main-color);
}

.article-body h3:not(:first-child) {
    margin-top: 30px;
}

.article-body p {
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 20px;
}

.works-link,
.home-link a {
    color: blue;
}

.btm-works-dtl-box {
    width: 73vw;
    display: block;
    margin: 0 auto;
}

.btm-works-dtl-ttl {
    margin-top: 18px;
}

.btm-works-dtl-txt {
    margin-top: 12px;
}


.mock-up-img {
    /* aspect-ratio: 2/1; */
    /* width: 50vw; */
    object-fit: cover;
    /* max-height: 500px; */
    border-radius: 10px;
}