@charset "utf-8";

.c-contents {
    z-index: 1;
    width: var(--size-contents-l);
}

.c-sec {
    padding-top: clamp(var(--size-08), 8vw, var(--size-15));
    padding-bottom: clamp(var(--size-08), 8vw, var(--size-15));
}

.l-bg-text {
    position: absolute;
    z-index: 1;
    pointer-events: none;
    inset: 0px;
    overflow: hidden;
}

.l-bg-text span {
    position: absolute;
    top: 0.05em;
    left: -0.04em;
    color: #3b458609;
    font-family: var(--font-family-figtree);
    font-size: min(14vw, 210px);
    font-weight: var(--font-weight-black);
    line-height: 1;
    z-index: auto;
}

.l-bg-text.l-bg-right span {
    right: -0.04em;
    left: auto;
}

.p-rev .l-bg-text span {
    color: var(--alpha-white-weak);
}


.p-head-sec .c-head {
    font-size: var(--font-size-h1);
}


.l-achieve-item {
    display: flex;
    flex-direction: column;
}

.l-achieve-text {
    font-size: var(--font-size-m);
}

.l-achieve-dtl {
    font-weight: var(--font-weight-heavy);
    letter-spacing: -0.04em;
}

.l-achieve-num {
    color: var(--color-primary-500);
    font-weight: var(--font-weight-heavy);
    font-family: var(--font-family-figtree);
    font-size: clamp(3.2rem, 4vw, 4rem);
    line-height: 1;
    font-variant-numeric: tabular-nums;
}

.l-achieve-scale {
    font-size: var(--font-size-h3);
    color: var(--color-primary-500);
    color: var(--color-primary-500);
    line-height: 1;
}

.l-achieve-unit {
    font-size: var(--font-size-s);
    line-height: 1;
}

.l-achieve-date {
    font-size: var(--font-size-xs);
    padding-top: var(--size-01);
    text-align: right;
    opacity: .8;
}


/* ==============================
    MV
============================== */

#sec-mv {
    min-height: calc(100svh - var(--height-header));
    display: flex;
    flex-direction: column;
}

/* mainエリア */
#sec-mv .l-mv-main {
    position: relative;
    flex: 1 1 0;
    background-color: var(--color-white);
    overflow: hidden;
    min-height: fit-content;
}

#sec-mv .l-mv {
    position: relative;
    height: 100%;
}

#sec-mv .l-mv-inner {

    display: flex;
    align-items: stretch;
    gap: var(--size-03);
    height: 100%;
}

#sec-mv .l-mv-cnt {
    flex: 0 0 auto;
    padding: var(--size-03) 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}


#sec-mv .p-mv-category * {
    color: var(--color-primary-400);
    font-size: var(--font-size-s);
}

#sec-mv .p-mv-deco {
    margin-bottom: var(--size-02);
}

#sec-mv .p-mv-deco .p-mv-mark {
    background-color: var(--color-primary-300);
}

#sec-mv .l-mv-ttl {
    font-weight: var(--font-weight-heavy);
    font-size: clamp(5.6rem, 5vw, 8.4rem);
    letter-spacing: 0.06em;
}

#sec-mv .l-mv-ttl p {
    line-height: 1.5;
}

#sec-mv .l-mv-ttl .l-mv-strong {
    font-family: var(--font-family-figtree);
    font-size: clamp(8.8rem, 7vw, 12rem);
    line-height: 1;
    font-weight: var(--font-weight-heavy);
    display: inline-block;
    color: inherit;
    background: none;
    -webkit-text-stroke: 0;
    text-shadow: none;
    color: var(--color-primary-500);
}

#sec-mv .l-mv-ttl .l-mv-strong .u-eff-char {
    color: transparent;
    background: linear-gradient(115deg,
            #152791 0%,
            #ffdacc 100%);

    background-size: 300% 100%;
    background-position: 0% 50%;

    -webkit-background-clip: text;
    background-clip: text;
}

#sec-mv .p-mv-lead {
    font-weight: var(--font-weight-bold);
    line-height: 2;
    letter-spacing: var(--letter-spacing-m);
    font-size: var(--font-size-m);
    margin-top: var(--size-01);
    color: var(--color-gray-700);
}


#sec-mv .p-mv-btn {
    margin-top: var(--size-04);
    position: relative;
    z-index: 20;
}

#sec-mv .l-mv-visual {
    flex: 1 1 auto;
    min-width: 0;

    position: relative;

    margin-right: calc((100vw - var(--size-contents-l)) / -2);

    overflow: hidden;
}

#sec-mv .l-mv-visual-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    overflow: hidden;
    z-index: 0;

    transition: opacity 2.4s ease-in-out;
}

#sec-mv .l-mv-visual-slide.is-active {
    opacity: 1;
    z-index: 1;
}

#sec-mv .l-mv-visual-slide.is-leaving {
    opacity: 0;
    z-index: 2;
}

#sec-mv .l-mv-visual-slide img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;

    transform: scale(1);
}

#sec-mv .l-mv-visual-slide.is-active img {
    animation: mvZoom 9.5s linear forwards;
}

@keyframes mvZoom {
    from {
        transform: scale(1);
    }

    to {
        transform: scale(1.08);
    }
}

/* subエリア */
#sec-mv .l-mv-sub {
    flex: 0 0 auto;
    padding: var(--size-03);
    position: relative;
}

#sec-mv .l-mv-sub-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: calc(var(--size-column) * 2);
}

#sec-mv .l-mv-sub-head {
    min-height: 3rem;
    margin-bottom: var(--size-01);
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

#sec-mv .l-mv-pu {
    position: relative;
    min-width: 0;
}

#sec-mv .l-mv-pu .swiper {
    width: 100%;
    min-width: 0;
    overflow: hidden;
}

#sec-mv .l-mv-pu .swiper-slide {
    width: 100% !important;
    min-width: 100%;
    max-width: 100%;
    flex: 0 0 100%;
    height: auto;
}

#sec-mv .l-mv-pu .swiper-wrapper {
    align-items: stretch;
}


#sec-mv .l-mv-pu .l-pu-item {
    height: 100%;
    display: flex;
    align-items: stretch;
    width: 100%;
}

#sec-mv .l-mv-pu .l-pu-item .p-link-box {
    height: 100%;
    width: 100%;
    min-width: 0;
}

#sec-mv .l-mv-pu .l-pu-item .p-link-inner {
    flex: 1 1 auto;
    min-width: 0;
}

#sec-mv .l-mv-pu .l-pu-item .p-link-cnt {
    flex: 1 1 auto;
    min-width: 0;
    width: 100%;
}

#sec-mv .l-mv-pu .l-pu-item .p-link-box>.c-action {
    flex: 0 0 auto;
}

#sec-mv .l-mv-pu .l-pu-item .l-pu-category {
    padding-bottom: var(--size-005);
    line-height: 1;
}

#sec-mv .l-mv-pu .l-pu-item .l-pu-category span {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
}

#sec-mv .l-mv-pu .l-pu-item .l-pu-category-sub span {
    color: var(--color-primary-400);
    padding-left: var(--size-02);
    position: relative;
}

#sec-mv .l-mv-pu .l-pu-item .l-pu-category-sub span::before {
    content: "";
    width: var(--size-01);
    height: 1px;
    background-color: var(--color-primary-300);
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
}


#sec-mv .l-mv-pu .l-pu-item.p-link .p-link-box {
    border-top: solid 1px var(--color-primary-200);
    border-color: var(--color-primary-200);
}

#sec-mv .l-mv-pu .c-slider-progress {
    position: relative;
    width: 100%;
    height: 1px;
    background-color: rgba(255, 255, 255, 0.25);
    overflow: hidden;
    margin-top: -1px;
    z-index: 2;
}

#sec-mv .l-mv-pu .c-slider-bar {
    width: 100%;
    height: 100%;
    background-color: var(--color-primary-500);
    transform: scaleX(0);
    transform-origin: left center;
}

#sec-mv .l-mv-pu .l-pu-item .p-link-num {
    color: var(--color-gray-500);
}

#sec-mv .l-mv-pu .l-pu-control {
    margin-top: 0;
}

#sec-mv .l-mv-achieve {
    display: flex;
    flex-direction: column;
    height: 100%;
}

#sec-mv .l-mv-achieve .l-achieve-inner {
    flex: 1;
}


#sec-mv .l-mv-achieve .l-achieve-inner {
    display: flex;
    gap: var(--size-04);
}

#sec-mv .l-mv-achieve .l-achieve-box {
    flex: 1;
    align-items: center;
    justify-content: center;
    display: flex;
    position: relative;
}

#sec-mv .l-mv-achieve .l-achieve-box+.l-achieve-box::before {
    content: "";
    position: absolute;
    left: calc(var(--size-column) / 4 * -2);
    right: 0;
    top: 0;
    width: 1px;
    height: 100%;
    background-color: var(--color-primary-100);
}

#sec-mv .l-mv-achieve .l-achieve-text {
    font-size: var(--font-size-s);
    margin-bottom: var(--size-005);
}

#sec-mv .l-mv-achieve .l-achieve-num {
    font-size: var(--font-size-h2);
}

#sec-mv .l-mv-achieve .l-achieve-scale {
    font-size: var(--font-size-h4);
}




/* ==============================
    サービス
============================== */
#sec-service {
    margin-top: var(--size-10);
}



#sec-service .l-service .p-card-deco .p-head-en {
    color: var(--color-primary-300);
}

#sec-service .l-service .l-service-ttl {
    font-size: var(--font-size-h3);
    font-weight: var(--font-weight-heavy);
}

#sec-service .l-other {
    padding-top: clamp(var(--size-08), 5vw, var(--size-15));
}

#sec-service .l-other-ttl {
    justify-content: center;
    margin-bottom: var(--size-03);
}



/* ==============================
AIソリューション
============================== */
#sec-ai {
    background: var(--color-bg-rev);
    overflow: hidden;
}

#sec-ai::before {
    position: absolute;
    background-image: linear-gradient(var(--alpha-white-weak) 1px, transparent 1px), linear-gradient(90deg, var(--alpha-white-weak) 1px, transparent 1px);
    background-size: var(--size-07) var(--size-07);
    content: "";
    mask-image: linear-gradient(#000000, transparent 82%);
    inset: 0;
}

#sec-ai .l-ai-ttl {
    font-size: var(--font-size-h3);
    padding: var(--size-02) 0;
    width: 100%;
    flex-direction: row;
    align-items: center;
    gap: var(--size-02);
}

#sec-ai .l-ai-ttl .p-head-num {
    font-family: var(--font-family-figtree);
    font-size: var(--font-size-h2);
    font-weight: var(--font-weight-heavy);
    color: var(--color-primary-300);
}

#sec-ai .l-ai-dtl {
    opacity: .8;
}

#sec-ai .l-ai-box:first-of-type {
    margin-bottom: var(--size-06);
}

#sec-ai .l-ai-box .p-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 3fr);
}

#sec-ai .l-ai-box .p-split-head {
    display: flex;
    flex-direction: column;
}

#sec-ai .l-ai-support {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-top: solid 1px var(--alpha-white-heavy);
}

#sec-ai .l-ai-support .c-card-box {
    padding: var(--size-06) var(--size-03) var(--size-03);
    border-bottom: solid 1px var(--alpha-white-heavy);
}


#sec-ai .l-ai-support .c-card-box:nth-child(odd) {
    border-right: solid 1px var(--alpha-white-heavy);
}

#sec-ai .l-ai-support .c-card-icon {
    background-color: transparent;
    width: auto;
    height: auto;
    display: block;
    aspect-ratio: unset;
}

#sec-ai .l-ai-support .l-ai-num {
    position: absolute;
    font-size: var(--font-size-xs);
    right: var(--size-03);
    top: var(--size-03);
    color: var(--color-primary-300);
}


#sec-ai .l-ai-support .c-card-icon span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: #b7c0ff0f;
    width: var(--size-10);
    height: var(--size-10);
    border-radius: var(--radius-m);
    border: 1px solid #b7c0ff57;
}


#sec-ai .l-ai-support .l-ai-service {
    padding-top: var(--size-015);
    border-top: solid 1px var(--alpha-white-strong);
    font-size: var(--font-size-xs);
}

#sec-ai .l-ai-support .l-ai-service span {
    color: var(--color-primary-200);
}

#sec-ai .l-ai-support .c-card-ttl .c-head {
    font-size: var(--font-size-l);
}

#sec-ai .l-ai-support .c-card-inner {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: var(--size-06);
    margin-top: var(--size-04);
}


/* ==============================
実績
============================== */
#sec-achieve .l-achieve {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-top: solid 1px var(--color-gray-100);

}

#sec-achieve .l-achieve-box {
    padding: var(--size-06);
    border-bottom: solid 1px var(--color-gray-100);
}

#sec-achieve .l-achieve-box:nth-child(odd) {
    border-right: solid 1px var(--color-gray-100);
}

#sec-achieve .l-achieve-num {
    font-size: clamp(2.4rem, 4vw, 5.6rem);
}

#sec-achieve .l-achieve-text {
    font-weight: var(--font-weight-bold);
}

#sec-achieve .l-achieve-unit {
    font-size: var(--font-size-xl);
}

#sec-achieve .l-achieve-lead {
    font-size: var(--font-size-s);
    opacity: .8;
}


/* ==============================
導入事例
============================== */
#sec-case {
    background-color: var(--color-primary-50);
}

#sec-case .l-bg-text span {
    color: #ffffffb3;
}


#sec-case .l-case-body {
    display: flex;
    align-items: flex-start;
    margin-top: var(--size-06);
    gap: calc(var(--size-column)*2);
}

#sec-case .l-case-feature {
    flex: 3 1 0;
    min-width: 0;
}

#sec-case .js-case-swiper {
    width: 100%;
    min-width: 0;
    overflow: hidden;
}

#sec-case .js-case-swiper .swiper-wrapper {
    align-items: stretch;
}

#sec-case .js-case-swiper .swiper-slide {
    width: 100%;
    height: auto;
}

#sec-case .l-case-link {
    display: block;
    width: 100%;
    height: 100%;
    overflow: hidden;
    color: inherit;
    text-decoration: none;
    transition: background 0.4s ease;
}

@media (any-hover: hover) {
    #sec-case .l-case-link:hover {
        background: var(--hover-grad);
    }
}

#sec-case .l-case-cnt {
    position: relative;
    height: 100%;
    padding: var(--size-06) var(--size-02);
    display: grid;
    gap: var(--size-column);
    grid-template-columns: 1fr 1fr;
}

#sec-case .l-case-company {
    margin-top: var(--size-01);
    font-size: var(--font-size-s);
    color: var(--color-gray-700);
    font-weight: var(--font-weight-bold);
}

#sec-case .l-case-num {
    font-size: var(--font-size-h3);
    margin-right: var(--size-015);
}

#sec-case .l-case-ttl {
    margin: var(--size-005) 0 0;
    font-size: var(--font-size-h5);
    font-weight: var(--font-weight-heavy);
    color: var(--color-head);
}

#sec-case .l-case-dtl {
    font-size: var(--font-size-s);
    padding-top: var(--size-03);
    margin-top: var(--size-02);
    line-height: 2;
}

#sec-case .l-case-thum {
    position: relative;
    min-height: 300px;
    overflow: hidden;
    border-radius: var(--radius-s);
}

#sec-case .l-case-thum img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-s);
}


#sec-case .l-case-service {
    margin-top: var(--size-03);
    padding-top: var(--size-02);
    font-size: var(--font-size-s);
}

#sec-case .l-case-service-ttl {
    margin-bottom: var(--size-01);
    display: block;
    font-weight: var(--font-weight-bold);
}

#sec-case .l-case-service .p-label-bg .p-label-item {
    background-color: var(--color-white);
}

#sec-case .l-case-list {
    flex: 2 1 0;
    min-width: 0;
    display: block;
    width: 100%;
    height: 100%;
    overflow: hidden;
    color: inherit;
    text-decoration: none;
    transition: background 0.4s ease;
}

#sec-case .l-case-list .p-link-box.is-active {
    background: var(--hover-grad);
}



/* ==============================
セミナー
============================== */

#sec-seminar {
    overflow: hidden;
}

#sec-seminar .l-seminar-schedule {
    color: var(--color-primary-500);
    font-family: var(--font-family-figtree);
    display: flex;
    align-items: end;
    gap: var(--size-01);
}

#sec-seminar .l-seminar-yyyy,
#sec-seminar .l-seminar-ddd,
#sec-seminar .l-seminar-time {
    font-size: var(--font-size-s);
    letter-spacing: 0.15em;
}

#sec-seminar .l-seminar-time {
    font-size: var(--font-size-m);
    letter-spacing: 0.13em;
}


#sec-seminar .l-seminar-mm,
#sec-seminar .l-seminar-dd {
    font-size: var(--font-size-h1);
    line-height: 1;
    font-weight: var(--font-weight-bold);
    position: relative;
    letter-spacing: 0.025em;
}


#sec-seminar .l-seminar-mm::after {
    content: "/";
    color: var(--color-primary-300);
    font-size: var(--font-size-xl);
    display: inline-block;
}


#sec-seminar .l-seminar-ttl {
    font-size: var(--font-size-l);
}

#sec-seminar .l-seminar-bnr .p-head-en {
    margin-bottom: var(--size-01);
}


/* ==============================
お知らせ
============================== */
#sec-news {
    background-color: var(--color-primary-50);
}

#sec-news .l-bg-text span {
    color: #ffffffb3;
}


#sec-news .l-news-label .p-label-item {
    min-width: 8em;
}

#sec-news .l-news-date {
    font-size: var(--font-size-m);
    color: var(--color-gray-600);
}

#sec-news .l-news-ttl {
    font-size: var(--font-size-m);
}


#sec-news div.p-link-box .l-news-ttl {
    font-weight: var(--font-weight-regular);
}

#sec-news .l-news-list {
    margin-top: var(--size-02);
}


@media only screen and (max-width:1280px) {

    #sec-mv .l-mv-inner {
        gap: var(--size-02);
    }

    #sec-mv .p-mv-lead {
        font-size: var(--font-size-s);
    }



    #sec-ai .l-ai-ttl {
        align-items: center;
    }


    #sec-case .l-case-cnt {
        grid-template-columns: 1fr;

    }

    #sec-case .l-case-thum {
        order: -1;
        aspect-ratio: 16 / 9;
    }


}

@media only screen and (max-width:1024px) {
    #sec-mv .l-mv-sub-inner {
        gap: var(--size-column);
    }


    #sec-mv .l-mv-achieve .l-achieve-inner {
        gap: var(--size-02);
        padding: var(--size-02) 0;

    }

    #sec-mv .l-mv-achieve .l-achieve-inner .l-achieve-box::before {
        left: calc(var(--size-column) / 8 * -2);
        width: 1px;
        height: 100%;
    }


    #sec-mv .l-mv-achieve .l-achieve-scale {
        font-size: var(--font-size-l);
    }

    #sec-mv .l-mv-achieve .l-achieve-num {
        font-size: var(--font-size-h4);
    }

    #sec-mv .l-mv-achieve .l-achieve-unit {
        font-size: var(--font-size-m);
    }

    #sec-case {
        overflow: hidden;
    }

    #sec-case .l-case-body {
        flex-direction: column;
        gap: var(--size-04);

        width: 100%;
        min-width: 0;
    }

    #sec-case .l-case-feature {
        flex: none;

        width: 100%;
        max-width: 100%;
        min-width: 0;
    }

    #sec-case .l-case-cnt {
        padding: var(--size-04) 0;
    }

    #sec-case .l-case-cnt>.c-col {
        display: flex;
        flex-direction: column-reverse;

        width: 100%;
        min-width: 0;
    }

    #sec-case .l-case-cnt>.c-col>.c-col-box {
        width: 100%;
        min-width: 0;
    }

    #sec-case .l-case-thum {
        width: 100%;
        min-height: 0;

        aspect-ratio: 16 / 9;

        margin-bottom: var(--size-03);
    }

    #sec-case .l-case-thum img {
        width: 100%;
        height: 100%;

        object-fit: cover;
    }

    #sec-case .l-case-list {
        display: none;
    }

    #sec-seminar .l-seminar-schedule {
        flex-direction: column;
        align-items: baseline;
        gap: 0;
    }

    .p-scroll {
        bottom: auto;
        top: var(--size-02);
    }


}


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

    .p-scroll {
        display: none;
    }

    #sec-mv .l-mv-main {
        flex: none;
        overflow: hidden;
    }

    #sec-mv .l-mv {
        height: auto;
    }

    #sec-mv .l-mv-inner {
        flex-direction: column;
        gap: var(--size-04);
        height: auto;
    }

    #sec-mv .l-mv-cnt {
        flex: none;

        padding-top: var(--size-05);
    }


    #sec-mv .p-mv-lead {
        font-size: var(--font-size-s);
        line-height: 1.8;
    }

    #sec-mv .p-mv-lead p {
        white-space: normal;
    }

    #sec-mv .l-mv-visual {
        flex: none;
        height: 270px;

        margin-right: 0;
        margin-right: calc(var(--size-contents-padding) * -1);
    }

    #sec-mv .l-mv-sub {
        padding: 0;
    }

    #sec-mv .l-mv-sub-inner {
        grid-template-columns: 1fr;
        gap: 0;
        padding: var(--size-01) 0;
    }

    #sec-mv .l-mv-sub-head {
        display: none;
    }


    #sec-mv .l-mv-achieve {
        margin-bottom: var(--size-01);
    }

    #sec-mv .l-mv-achieve .l-achieve-inner {
        border: none;
        padding-bottom: 0;
    }

    #sec-mv .l-achieve-date {
        padding-bottom: var(--size-01);
    }

    #sec-mv .l-mv-pu .p-link-dtl {
        display: none;
    }

    #sec-mv .l-mv-pu .l-pu-item.p-link .p-link-box {
        padding: var(--size-03) var(--size-02);
    }

    #sec-ai .l-ai-box .p-split {

        grid-template-columns: 1fr;
    }


    #sec-achieve .l-achieve-box {
        padding: var(--size-03);
    }

    #sec-news .l-news .p-link .p-link-inner {
        flex-direction: column;
        align-items: baseline;
        gap: var(--size-01);
    }
}

@media (max-width: 520px) {
    #sec-mv .l-mv-cnt {
        padding-top: var(--size-03);
    }

    #sec-mv .l-mv-achieve .l-achieve-text {
        font-size: var(--font-size-xs);
    }

    #sec-ai .l-ai-support {
        grid-template-columns: 1fr;
    }

    #sec-ai .l-ai-support .c-card-box:nth-child(odd) {
        border-right: 0;
    }

    #sec-achieve .l-achieve-box {
        padding: var(--size-03) var(--size-02);
    }

    #sec-achieve .l-achieve-scale,
    #sec-achieve .l-achieve-unit {
        font-size: var(--font-size-s);
    }




}




@media only screen and (min-height: 1080px) {
    #sec-mv {
        height: 100%;
        min-height: auto;
    }
}    


@media only screen and (max-height: 730px) {
    #sec-mv {
        height: 100%;
    }

    #sec-mv .l-mv-main,
    #sec-mv .l-mv-sub {
        flex: auto;
    }

    #sec-mv .l-mv-inner {
        padding-top: var(--size-03);
        padding-bottom: var(--size-03);
    }

    #sec-mv .l-mv-achieve .l-achieve-unit,
    #sec-mv .l-mv-achieve .l-achieve-scale {
        font-size: var(--font-size-s);
    }
}