@charset "UTF-8";

/* ===============================================
  Top — トップページ固有
  スコープ: .top-page / .top .*
=============================================== */

/* ==============================
  MV
============================== */
.top-mv {
    position: relative;
    width: 100%;
    max-width: none;
    margin-inline: 0;
    container-type: inline-size;
    --top-mv-design-w: 1920;
    --top-mv-catch-design-fs: 61;
    --top-mv-catch-design-em: 61;
    --top-mv-deco-design-w: 698;
    --top-mv-deco-scale: 0.8;
    --top-mv-about-title-em: 1.818;
    --top-mv-catch-min-ratio: 1.08;
    --top-mv-catch-fs-max: 7rem; /* 70px */
    --top-mv-catch-fs: min(
        var(--top-mv-catch-fs-max),
        max(
            calc(var(--top-mv-about-title-em) * var(--top-mv-catch-min-ratio) * 1em),
            calc(100cqi * var(--top-mv-catch-design-fs) / var(--top-mv-design-w))
        )
    );
    --top-mv-catch-gap: calc(12em / var(--top-mv-catch-design-em));
    --top-mv-catch-line-block: calc(1em * 1.2 + 0.42em);
    --top-mv-catch-scale: 1.2;
    --top-mv-deco-left: calc(173em / var(--top-mv-catch-design-em));
    --top-mv-deco-top: calc(-54em / var(--top-mv-catch-design-em) - var(--top-mv-catch-line-block) - var(--top-mv-catch-gap));
    --top-mv-deco-w: calc(var(--top-mv-deco-design-w) * var(--top-mv-deco-scale) / var(--top-mv-catch-design-em) * 1em);
    --top-mv-deco-shift-x: 0em;
    --top-mv-deco-shift-y: 0.7em;
    --top-mv-catch-overlap: calc(var(--top-mv-catch-fs) * var(--top-mv-catch-scale) * 0.81);
    --top-mv-about-gap: 2.5em;
    margin-bottom: calc(var(--top-mv-catch-overlap) * 2.5);
}

@media (max-width: 767px) {
    .top-mv {
        --top-mv-catch-fs-sp-ref: 1024;
        --top-mv-catch-fs: clamp(
            1.4rem,
            calc(100cqi * var(--top-mv-catch-design-fs) / var(--top-mv-catch-fs-sp-ref)),
            calc(var(--top-mv-about-title-em) * 1em)
        );
        --top-mv-catch-scale: 1.14;
        --top-mv-catch-line-block: calc(1em * 1.2 + 0.32em);
    }

    .top-mv__catch-stack {
        left: max(5%, 15px);
    }

    .top-mv__catch-line {
        padding: 0.16em 0.45em;
    }
}

.top-mv__media {
    position: relative;
    width: 100%;
    aspect-ratio: 3 / 2;
    overflow: hidden;
    line-height: 0;
    isolation: isolate;
    background-color: #3d4f32;
}

@media (min-width: 768px) {
    .top-mv__media {
        aspect-ratio: 1680 / 722;
        max-height: 900px;
    }
}

.top-mv__track {
    display: flex;
    align-items: flex-start;
    width: max-content;
    height: 100%;
    animation: top-mv-slide 200s linear infinite;
    will-change: transform;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}

.top-mv__image {
    display: block;
    flex-shrink: 0;
    height: calc(100% + 2px);
    width: auto;
    max-width: none;
    margin-bottom: -2px;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}

@keyframes top-mv-slide {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-50%);
    }
}

@media (prefers-reduced-motion: reduce) {
    .top-mv__track {
        animation: none;
        transform: translateX(0);
    }
}

.top-mv__catch {
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
}

.top-mv__catch-stack {
    position: absolute;
    left: clamp(1rem, calc(100cqi * 240 / var(--top-mv-design-w)), 15rem);
    bottom: 0;
    font-size: var(--top-mv-catch-fs);
}

.top-mv__catch-bands {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    transform: scale(var(--top-mv-catch-scale));
    transform-origin: left calc(100% + var(--top-mv-catch-line-block) * 0.5);
}

.top-mv__deco {
    position: absolute;
    z-index: 1;
    left: calc(var(--top-mv-deco-left) + var(--top-mv-deco-shift-x));
    top: calc(var(--top-mv-deco-top) + var(--top-mv-deco-shift-y));
    width: var(--top-mv-deco-w);
    height: auto;
    margin: 0;
    pointer-events: none;
    user-select: none;
}

.top-mv__catch-line {
    position: relative;
    z-index: 2;
    margin: 0;
    display: inline-block;
    width: fit-content;
    padding: 0.21em 0.55em;
    background: var(--color-black);
    color: var(--color-white);
    font-weight: 700;
    letter-spacing: 0.06em;
    line-height: 1.2;
    font-size: 1em;
}

.top-mv__catch-line:first-child {
    position: absolute;
    left: 0;
    bottom: calc(100% + var(--top-mv-catch-gap));
}

.top-mv__catch-line:nth-child(2) {
    margin-bottom: calc(var(--top-mv-catch-gap) - var(--top-mv-catch-line-block) * 0.5);
}

.top-mv__catch-line:nth-child(3) {
    transform: translateY(50%);
}

/* ==============================
  セクション共通（01〜03）
  .top-inner--lg = layout.css の .inner--lg 同幅
============================== */
.top > section {
    position: relative;
    overflow: visible;
    border-bottom: 4px solid var(--color-light-gold);
}

.top-inner--lg {
    position: relative;
    width: min(calc(100% - 10%), calc(100% - 30px));
    max-width: 72em;
    margin-inline: auto;
    overflow: visible;
}

@media (min-width: 768px) {
    .top-inner--lg {
        width: calc(100% - 12%);
    }
}

@media (min-width: 1280px) {
    .top-inner--lg {
        width: calc(100% - 16%);
    }
}

.top-sec {
    --top-sec-head-w: 7em;
    --top-sec-deco-w: clamp(4rem, 10vw, 7.5rem);
    --top-sec-col-gap: clamp(0.75em, 3vw, 1.5em);
    position: relative;
    display: grid;
    grid-template-columns: var(--top-sec-head-w) minmax(0, 1fr);
    column-gap: var(--top-sec-col-gap);
    align-items: start;
    overflow: visible;
}

.top-sec__mast {
    position: relative;
    grid-column: 1;
    grid-row: 1;
    min-width: 0;
}

.top-sec__head {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    min-width: 0;
}

.top-sec__num {
    position: relative;
    z-index: 2;
    margin: 0;
    font-size: 0.727em;
    letter-spacing: 0.1em;
    color: var(--color-black);
    line-height: 1;
}

.top-sec__title-area {
    position: relative;
    display: flex;
    justify-content: center;
    align-self: stretch;
    width: 100%;
    margin-top: 1em;
    min-width: min-content;
}

.top-sec__title {
    position: relative;
    z-index: 2;
    margin: 0;
    padding-inline-start: 0;
    font-size: 1.818em;
    font-weight: 700;
    letter-spacing: 0.06em;
    line-height: 1.05;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    align-self: center;
}

.top-sec__body {
    position: relative;
    z-index: 2;
    grid-column: 2;
    grid-row: 1;
    min-width: 0;
}

.top-sec__deco {
    position: absolute;
    top: 0;
    left: 50%;
    z-index: 0;
    margin: 0;
    font-size: clamp(3.25rem, 20vw, 5.5rem);
    font-weight: 400;
    line-height: 0.9;
    letter-spacing: 0.02em;
    color: var(--color-light-gray);
    writing-mode: vertical-rl;
    text-orientation: mixed;
    white-space: nowrap;
    transform: translateX(-50%);
    pointer-events: none;
    user-select: none;
}

@media (max-width: 767px) {
    .top-inner--lg {
        max-width: 55em;
    }

    .top-sec {
        display: block;
    }

    .top-sec__mast {
        width: 100%;
        margin-bottom: 1.5em;
    }

    .top-sec__body {
        width: 100%;
    }

    .top-sec__head {
        container-type: inline-size;
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto;
        grid-template-rows: auto auto;
        align-items: end;
        column-gap: 0.5em;
        width: 100%;
        overflow: hidden;
    }

    .top-sec__num {
        grid-column: 1;
        grid-row: 1;
    }

    .top-sec__title-area {
        display: contents;
        margin-top: 0;
    }

    .top-sec__title {
        grid-column: 1;
        grid-row: 2;
        margin-top: 0.5em;
        writing-mode: horizontal-tb;
        text-orientation: mixed;
        align-self: end;
        justify-self: start;
        font-size: 1.818em;
        line-height: 1;
    }

    .top-sec__deco {
        position: relative;
        grid-column: 2;
        grid-row: 2;
        top: auto;
        left: auto;
        align-self: end;
        justify-self: end;
        writing-mode: horizontal-tb;
        text-orientation: mixed;
        text-align: right;
        font-size: clamp(2rem, 18vw, 4.5rem);
        line-height: 1;
        max-width: 100%;
        overflow: hidden;
        white-space: nowrap;
        transform: none;
    }

    @container (max-width: 25rem) {
        .top-sec__head {
            grid-template-columns: 1fr;
            grid-template-rows: auto auto;
            align-items: end;
        }

        .top-sec__num {
            grid-column: 1;
            grid-row: 1;
        }

        .top-sec__title {
            grid-column: 1;
            grid-row: 2;
            position: relative;
            z-index: 2;
            margin-top: 0.5em;
            padding-inline-end: 0;
            align-self: end;
        }

        .top-sec__deco {
            grid-column: 1;
            grid-row: 2;
            z-index: 0;
            justify-self: end;
            align-self: end;
            margin-top: 0.5em;
            font-size: clamp(1.75rem, 15vw, 3.25rem);
            max-width: 100%;
        }
    }

    @media (max-width: 400px) {
        .top-sec__head {
            grid-template-columns: 1fr;
            grid-template-rows: auto auto;
            align-items: end;
        }

        .top-sec__title {
            grid-column: 1;
            grid-row: 2;
            position: relative;
            z-index: 2;
            align-self: end;
        }

        .top-sec__deco {
            grid-column: 1;
            grid-row: 2;
            z-index: 0;
            justify-self: end;
            align-self: end;
            margin-top: 0.5em;
            font-size: clamp(1.75rem, 15vw, 3.25rem);
        }
    }

    .top .about__layout {
        gap: 1.5em;
    }
}

@media (min-width: 768px) {
    .top-sec {
        grid-template-columns: var(--top-sec-head-w) minmax(0, 1fr) minmax(0, 1fr);
    }

    .top-sec__mast {
        grid-column: 1;
    }

    .top-sec__body {
        grid-column: 2 / -1;
        display: grid;
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
        column-gap: clamp(1.5em, 4vw, 3em);
        align-items: start;
    }

    .top-sec__deco {
        font-size: clamp(5rem, 12vw, 10.625rem);
        line-height: 1;
    }
}

.top .about .top-sec__deco--in-col {
    display: none;
}

@media (min-width: 1024px) {
    .top-sec {
        grid-template-columns:
            var(--top-sec-head-w)
            minmax(0, 1fr)
            minmax(0, 1fr)
            var(--top-sec-deco-w);
    }

    .top-sec__mast {
        position: static;
    }

    .top-sec__head {
        position: static;
    }

    .top-sec__title-area {
        position: static;
        align-self: flex-start;
        width: auto;
    }

    .top-sec__body {
        grid-column: 2 / 4;
    }

    .top-sec__title {
        align-self: flex-start;
        padding-inline-start: 1em;
        padding-left: .8em;
    }

    .top-sec__deco--left {
        top: 0;
        left: 0;
        right: auto;
        transform: none;
    }

    .top .about .top-sec__deco--in-mast {
        display: none;
    }

    .top .about .top-sec__deco--in-col {
        display: block;
        grid-column: 4;
        grid-row: 1;
        position: relative;
        top: auto;
        left: auto;
        right: auto;
        transform: none;
        align-self: start;
        justify-self: center;
        z-index: 0;
    }
}

/* ==============================
  ABOUT（#about）
============================== */
.top #about.about.sec-pd-md {
    padding-top: calc(var(--sec-pd-md) / 2 - var(--top-mv-catch-overlap) + var(--top-mv-about-gap));
}

@media (min-width: 768px) {
    .top #about.about.sec-pd-md {
        padding-top: calc(var(--sec-pd-md) - var(--top-mv-catch-overlap) + var(--top-mv-about-gap));
    }
}

.top .about__layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5em;
}

@media (min-width: 1024px) {
    .top .about__layout {
        display: contents;
    }
}

.top .about__visual {
    position: relative;
    container-type: inline-size;
    --about-visual-design-w: 1000;
    --about-catch-title-design-fs: 66;
    --about-catch-scale: 1;
    --about-visual-max-w: 100rem; /* 1000px */
    display: block;
    width: min(100%, var(--about-visual-max-w));
    max-width: 100%;
    min-width: 0;
    margin-inline: auto;
    margin-top: 0;
}

.top .about__illust {
    display: block;
    width: 100%;
    height: auto;
    margin: 0;
}

.top .about__catch {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 1;
    transform: translate(-50%, -50%);
    width: max-content;
    max-width: 96%;
    margin: 0;
    font-size: calc(100cqi * var(--about-catch-title-design-fs) / var(--about-visual-design-w) * var(--about-catch-scale));
    font-weight: 700;
    text-align: left;
    letter-spacing: 0.06em;
}

.top .about__catch-line {
    display: block;
    white-space: nowrap;
    line-height: 1.45;
}

.top .about__catch-line + .about__catch-line {
    margin-top: 0.08em;
}

.top .about__catch-line ruby {
    ruby-position: over;
    ruby-align: center;
}

.top .about__catch-line rt {
    font-size: 0.35em;
    font-weight: 400;
    letter-spacing: 0.06em;
    line-height: 1;
}

.top .about__catch-en {
    display: block;
    white-space: nowrap;
    margin-top: 0.55em;
    font-size: 0.5em;
    font-weight: 400;
    letter-spacing: 0.08em;
    line-height: 1.35;
    text-transform: uppercase;
}

.top .about__intro {
    display: flex;
    align-items: flex-start;
    gap: 0.45em;
    margin: 0 0 1.5em;
}

.top .about__intro-char {
    flex-shrink: 0;
    font-size: 3.636em;
    font-weight: 700;
    line-height: 1;
    letter-spacing: 0.06em;
    color: var(--color-primary);
}

.top .about__intro-text {
    line-height: 2;
    letter-spacing: 0.06em;
}

.top .about__more {
    margin: 2em 0 0;
    text-align: right;
}

@media (max-width: 480px) {
    .top .about__visual {
        --about-catch-scale: 1.12;
    }

    .top .about__catch-en {
        font-size: 0.45em;
        letter-spacing: 0.06em;
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    .top .about .top-sec__body,
    .top .service .top-sec__body {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 768px) {
    .top .about__visual {
        width: min(100%, var(--about-visual-max-w));
        justify-self: center;
        align-self: center;
    }
}

.top .about__tables {
    margin-top: 3em;
}

.top .about__table-block + .about__table-block {
    margin-top: 2.5em;
}

.top .about__table-title {
    margin: 0 0 1em;
    font-size: 1.091em;
    font-weight: 700;
    letter-spacing: 0.06em;
    line-height: 1.6;
    text-align: center;
}

.top .about__table-grid {
    display: grid;
    grid-template-columns: 1fr;
    border-top: 1px solid var(--color-black);
}

.top .about__table-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.25em;
    box-sizing: border-box;
    width: 100%;
    min-height: 3.6em;
    padding: 0.82em 2.5em 0.82em 1.25em;
    border-bottom: 1px solid var(--color-black);
    color: inherit;
    text-decoration: none;
}

.top .about__table-row:hover {
    color: inherit;
}

.top .about__table-name {
    min-width: 0;
    flex: 1 1 auto;
    line-height: 2;
    letter-spacing: 0.06em;
}

.top .about__table-icon {
    display: block;
    flex-shrink: 0;
    width: 0.9375em;
    height: 0.9375em;
    max-width: 15px;
    max-height: 15px;
    margin-left: 1em;
    object-fit: contain;
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

@media (hover: hover) {
    .top .about__table-row:hover .about__table-icon {
        transform: scale(1.15);
        opacity: 1;
    }
}

@media (min-width: 768px) {
    .top .about__table-grid {
        grid-template-columns: 1fr 1fr;
    }

    .top .about__table-grid .about__table-row:nth-child(odd) {
        border-right: 1px solid var(--color-black);
    }

    .top .about__table-grid--2 {
        grid-template-columns: 1fr 1fr;
    }

    .top .about__table-grid--2 .about__table-row:first-child {
        border-right: 1px solid var(--color-black);
    }
}

/* ==============================
  SERVICE（#services）
============================== */
.top .service__lead {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2em;
    align-items: start;
}

@media (max-width: 1023px) {
    .top .service__diagram {
        order: -1;
    }
}

@media (min-width: 1024px) {
    .top .service__lead {
        display: contents;
    }
}

.top .service__diagram img {
    display: block;
    width: 100%;
    max-width: 37.25em;
    margin-inline: auto;
}

.top .service__examples {
    --service-examples-sub-gap: 0.65em;
    margin-top: 1.5em;
}

.top .service__examples-label {
    margin: 0 0 0.5em;
    font-size: 0.818em;
    font-weight: 700;
    letter-spacing: 0.06em;
}

.top .service__examples-list {
    margin: 0;
}

.top .service__examples-list > li:last-child {
    padding-bottom: var(--service-examples-sub-gap);
}

.top .service__examples-sub {
    position: relative;
    margin: 0;
    padding-top: var(--service-examples-sub-gap);
    padding-left: 1.75em;
    border-top: 1px solid var(--color-light-gold);
    font-weight: 400;
    letter-spacing: 0.06em;
    line-height: 2;
}

.top .service__examples-sub::before {
    content: "";
    position: absolute;
    left: 0;
    top: calc(var(--service-examples-sub-gap) + 1em - 0.4375em);
    width: 0.875em;
    height: 0.875em;
    background: var(--color-primary);
    border-radius: 50%;
}

.top .service__more {
    margin: 2em 0 0;
    text-align: right;
}

@media (min-width: 768px) {
    .top .service__diagram img {
        margin-inline: 0;
    }
}

/* ==============================
  MANIWA（#maniwa）
============================== */
.top .maniwa__visual {
    position: relative;
    width: 100%;
    margin-top: clamp(1.75rem, 5vw, 3.6rem);
}

.top .maniwa__image-wrap {
    display: block;
    width: 100%;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 1s ease 0.3s, transform 1s ease 0.3s;
}

.top .maniwa__image-wrap.is-revealed {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    .top .maniwa__image-wrap {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

.top .maniwa__image {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 1441 / 479;
    border-radius: 10px;
    object-fit: cover;
}

.top .maniwa__drone {
    display: block;
    position: absolute;
    top: 0;
    right: clamp(1.25rem, 7vw, 3.5rem);
    z-index: 2;
    width: min(28%, 8rem);
    height: auto;
    transform: translateY(-50%);
    pointer-events: none;
    user-select: none;
}

.top .maniwa .maniwa__content {
    padding-inline: 0;
}

.top .maniwa .top-sec__body {
    display: grid;
    grid-template-columns: 1fr;
    row-gap: 2em;
}

.top .maniwa__more {
    margin: 2em 0 0;
    text-align: right;
}

@media (min-width: 768px) {
    .top .maniwa__visual {
        width: calc(50vw + 50%);
        max-width: none;
        margin-right: calc(50% - 50vw);
    }

    .top .maniwa__image-wrap {
        border-radius: 10px 0 0 10px;
        overflow: hidden;
    }

    .top .maniwa__image {
        border-radius: 0;
    }

    .top .maniwa__drone {
        width: min(22%, 16.25em);
        right: clamp(2rem, 9vw, 4rem);
    }
}

/* ==============================
  NEWS（#news）
============================== */
.top .news {
    border-bottom: none;
}

.top .news__layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5em;
}

.top .news__label {
    margin: 0;
    font-size: 1.818em;
    letter-spacing: 0.06em;
    line-height: 1;
}

.top .news__title {
    margin: 0.25em 0 0;
    font-size: 1em;
    font-weight: 400;
    letter-spacing: 0.06em;
    line-height: 2;
}

.top .news__list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.top .news__item {
    display: flex;
    flex-direction: column;
    gap: 0.25em;
    padding: 0.65em 0;
}

.top .news__item + .news__item {
    border-top: 1px solid var(--color-light-gold);
}

.top .news__date {
    font-size: 1em;
    letter-spacing: 0.06em;
    line-height: 2;
    color: var(--color-primary);
}

.top .news__link {
    display: inline-flex;
    align-items: center;
    gap: 0.5em;
    line-height: 2;
    letter-spacing: 0.06em;
    color: inherit;
    text-decoration: none;
    transition: color 0.2s;
}

.top .news__external-icon {
    flex-shrink: 0;
    width: 0.9375em;
    height: auto;
}

.top .news__link:hover {
    color: var(--color-primary);
}

.top .news__more {
    margin: 1.5em 0 0;
    text-align: right;
}

@media (min-width: 768px) {
    .top .news__layout {
        grid-template-columns: 7.5em 1fr;
        gap: clamp(2em, 5vw, 4.5em);
        align-items: start;
    }

    .top .news__item {
        display: grid;
        grid-template-columns: 7.5em 1fr;
        align-items: baseline;
        gap: 0 2.75em;
    }
}

/* ==============================
  INSTAGRAM（#instagram）
============================== */
.top .instagram {
    border-bottom: none;
}

.top .instagram__lines {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.top .instagram__line {
    display: block;
    width: 100%;
    height: 0.5rem;
    background-color: var(--color-light-gold);
    box-sizing: content-box;
}

.top .instagram__line:not(:last-child) {
    border-bottom: 0.5rem solid var(--color-white);
}

.top .instagram__line:nth-child(1) {
    opacity: 0.4;
}

.top .instagram__line:nth-child(2) {
    opacity: 0.7;
}

.top .instagram__line:nth-child(3) {
    opacity: 1;
}

@media (min-width: 768px) {
    .top .instagram__line {
        height: 1rem;
    }

    .top .instagram__line:not(:last-child) {
        border-bottom-width: 1rem;
    }
}

.top .instagram__body {
    background: var(--color-light-gray);
}

.top .instagram__title {
    margin: 0;
    font-size: 1.818em;
    font-weight: 400;
    letter-spacing: 0.06em;
    line-height: 1;
    text-align: center;
    text-transform: capitalize;
}

.top .instagram__follow {
    margin: 0;
    text-align: center;
}

.top .instagram__follow .view-more__external-icon {
    display: block;
    width: 0.9375em;
    height: 0.9375em;
    max-width: 15px;
    max-height: 15px;
    flex-shrink: 0;
    object-fit: contain;
}

.top .instagram__widget {
    width: 100%;
}

.top .instagram__widget .snapwidget-widget {
    display: block;
    width: 100%;
    aspect-ratio: 1080 / 380;
    height: auto;
    border: 0;
}