html, body {
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

._tab {
    display: none;
}


/* MV Wrapper（全体） */
.mv-wrapper {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    background: #f4f8f9;
}

.mv-wrapper::before {
    position: absolute;
    border: 1px solid #ffffff;
    border-radius: 8px;
    content: "";

    inset: 10px;
    pointer-events: none;
}

.mv-wrapper .circle {
    position: absolute;
    top: -39%;
    left: -55%;
    width: 150%;
    height: 150%;
    border-radius: 50%;
    background: radial-gradient(
    circle farthest-corner at 50% 50%,
    rgba(244, 248, 249, 1) 0%,
    rgba(255, 255, 255, .7) 29.62%,
    rgba(255, 255, 255, .25) 49.38%,
    rgba(255, 255, 255, 0) 100%
    );
    opacity: 0.8;
    pointer-events: none;
}

#net {
    position: absolute;
    z-index: 0;
    width: 100%;
    height: 100vh;

    inset: 0;
    pointer-events: none;
}

#net canvas {
    display: block;
    width: 100%;
    height: 100%;
}


/* MV動画：4分割＋線アニメ＋半透明グラデ（全ブラウザ共通） */
/* 画像（100vh）を参考にしたサイズ・位置調整：右側に配置、サイズ調整 */
.mv-video {
    position: absolute;
    top: 0;
    left: 25%;
    z-index: 1;
    width: 85%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
}

/* 他ブラウザの見た目に合わせる：mask-wrap は left:15% + width:100% で右にはみ出し overflow で切れるため、
   実質の「見える幅」は約85%。canvas を 85% にして中央に収める */
.mv-video__canvas {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 85%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 他ブラウザのSVG（viewBox + preserveAspectRatio meet）と同じサイズで中央に収める */
.mv-video__canvas-inner {
    position: relative;
    width: 100%;
    max-width: 100%;
    height: auto;
    max-height: 100%;
    aspect-ratio: 1635.43 / 1157.7;
    flex-shrink: 0;
    align-self: center;
}

/* aspect-ratio非対応用フォールバック（高さをpaddingで確保） */
@supports not (aspect-ratio: 1) {
    .mv-video__canvas-inner {
        height: 0 !important;
        padding-bottom: calc(1157.7 / 1635.43 * 100%);
    }
}

.mv-video__canvas-inner > .mv-video__line-phase,
.mv-video__canvas-inner > .mv-video__inner {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* inner 内の半透明グラデは動画の上に同じ範囲で重ねる（DOM 順で前面） */
.mv-video__inner .mv-video__overlays {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.mv-video__slice {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.mv-video__slice--left {
    clip-path: polygon(36.2% 0%, 26.7% 43%, 23.4% 57.9%, 19.4% 76.4%, 0% 76.4%, 4.1% 57.9%, 16.8% 0%);
}

.mv-video__slice--middle {
    clip-path: polygon(59.6% 93.3%, 57.9% 100%, 39.2% 100%, 26.4% 43%, 16.8% 0%, 38.8% 0%, 51% 54.6%, 51.1% 55%);
}

.mv-video__slice--second {
    clip-path: polygon(39.1% 100%, 61% 16%, 79.5% 16%, 57.9% 100%);
}

.mv-video__slice--right {
    clip-path: polygon(78.2% 100%, 100% 100%, 82.7% 16%, 61% 16%);
}

.mv-video__reveal {
    position: absolute;
    inset: 0;
    transform: scaleY(0);
}

/* 2.4秒後にJSで .mv-video--active を付与。動画＋半透明グラデはアニメなしでそのまま上に重ねる */
.mv-video--active .mv-video__slice .mv-video__reveal {
    transform: scaleY(1);
}

@keyframes mvReveal {
    to {
        transform: scaleY(1);
    }
}
/* 滑らかなイージング（線アニメ用） */
.mv-video--line-active .mv-video__line-slice .mv-video__line-reveal {
    animation-timing-function: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.mv-video__video {
    position: absolute;
    top: 0;
    left: 0%;
    width: 160%;
    height: 160%;
    object-fit: cover;
}

.mv-video__overlays {
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    width: 100%;
    height: 100%;
}

.mv-video--active .mv-video__overlays {
    opacity: 1;
}

.mv-video__overlay {
    position: absolute;
    inset: 0;
}

/* 1枚クリップで重なり部分の色が変わらない（SVGファイルのグラデーションを反映） */
.mv-video__overlay--single {
    clip-path: url(#mv-shape-clip-all);
    background: linear-gradient(135deg, #1f85b5 0%, #21a4dc 27%, #edea39 72%, #c4c319 95%);
    opacity: 0.5;
}


/* フェーズ1：グラデーションの線（不透明）が先に動く。sec03のSVGと同じ重なり＝上から順に描画され輪郭がはっきり見える */
.mv-video__line-phase {
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    isolation: isolate; /* スタッキングコンテキストを切り、z-indexの重なりをsec03のSVGの描画順と同じにする */
}

.mv-video--line-done .mv-video__line-phase {
    opacity: 0;
    pointer-events: none;
}

.mv-video__line-slice {
    position: absolute;
    inset: 0;
    overflow: hidden;
    transform: translateZ(0); /* 各スライスをレイヤー化し、sec03のSVGの<g>のように重なり順を保つ */
}

/* 重なり順を制御（SVGのDOM順：left=1, middle=2, second=3, right=4） */
.mv-video__line-slice--left {
    z-index: 1;
    clip-path: polygon(36.2% 0%, 26.7% 43%, 23.4% 57.9%, 19.4% 76.4%, 0% 76.4%, 4.1% 57.9%, 16.8% 0%);
}

.mv-video__line-slice--middle {
    z-index: 2;
    clip-path: polygon(59.6% 93.3%, 57.9% 100%, 39.2% 100%, 26.4% 43%, 16.8% 0%, 38.8% 0%, 51% 54.6%, 51.1% 55%);
}

.mv-video__line-slice--second {
    z-index: 3;
    clip-path: polygon(39.1% 100%, 61% 16%, 79.5% 16%, 57.9% 100%);
}

.mv-video__line-slice--right {
    z-index: 4;
    clip-path: polygon(78.2% 100%, 100% 100%, 82.7% 16%, 61% 16%);
}

/* フェーズ1：sec03のSVGと同様、後ろのレイヤーが手前にそのまま描画され重なり部分の線（輪郭）がわかる */

.mv-video__line-reveal {
    position: absolute;
    inset: 0;
    transform: scaleY(0);
    will-change: transform;
    backface-visibility: hidden;
}

/* フェーズ1：sec03のSVGのように各形状でグラデーション方向を変え、重なり境界の線がわかるようにする（色は共通） */
.mv-video--line-active .mv-video__line-slice--left .mv-video__line-reveal {
    transform-origin: top center;
    animation: mvReveal 2.4s forwards;
    animation-delay: 2.4s;
    background: linear-gradient(125deg, #1f85b5 0%, #21a4dc 27%, #edea39 72%, #c4c319 95%);
}

.mv-video--line-active .mv-video__line-slice--middle .mv-video__line-reveal {
    transform-origin: bottom center;
    animation: mvReveal 1s forwards;
    animation-delay: 1s;
    background: linear-gradient(135deg, #1f85b5 0%, #21a4dc 27%, #edea39 72%, #c4c319 95%);
}

.mv-video--line-active .mv-video__line-slice--second .mv-video__line-reveal {
    transform-origin: top center;
    animation: mvReveal 0.6s forwards;
    animation-delay: 0.4s;
    background: linear-gradient(145deg, #1f85b5 0%, #21a4dc 27%, #edea39 72%, #c4c319 95%);
}

.mv-video--line-active .mv-video__line-slice--right .mv-video__line-reveal {
    transform-origin: bottom center;
    animation: mvReveal 0.6s forwards;
    animation-delay: 0s;
    background: linear-gradient(155deg, #1f85b5 0%, #21a4dc 27%, #edea39 72%, #c4c319 95%);
}

.mv {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
    width: 100%;
    height: 100%;

    pointer-events: none;
}

.mv h1, .mv p, .mv .icon {
    position: absolute;
    left: 3%;
}

.mv h1 {
    bottom: 23%;
    color: #222222;
    font-weight: bold;
    font-size: 9rem;
    font-family: 'Sulphur Point', sans-serif;
    font-style: italic;
    letter-spacing: 0.08em;
    line-height: 1.15;
    font-weight: 400;
    font-style: normal;
}

.mv p {
    bottom: 13%;
    color: #4d6d90;
    font-size: 2rem;
    line-height: 1.8; /* 文字サイズに合わせて調整 */
    text-shadow: -1px -1px 0 rgba(255,255,255,.35),0 0 12px rgba(255,255,255,.45);
}




/* ==================================================
    Tablet (768〜1025px) - PCサイズに合わせたバランス
================================================== */
@media (max-width:1025px) and (min-width:768px) {
    ._tab {
        display: block;
    }

    .mv h1 {
        bottom: 28%;
        left: 5%;
        font-size: 5.5rem;
        line-height: 1.18;
        text-shadow: 0 2px 10px rgba(0,0,0,.26), 0 1px 2px rgba(0,0,0,.12);
    }

    .mv p {
        bottom: 24%;
        left: 5%;
        font-size: 1.7rem;
        line-height: 1.6;
    }

    .mv .icon {
        bottom: 14%;
        left: 5%;
        gap: 22px;
    }

    .mv .icon img {
        width: 11%;
    }

    .mv-video {
        top: -13%;
        left: 55%;
        width: 92%;
        transform: translateX(-50%) scale(1.5);
    }

    .mv-wrapper::before {
        inset: 8px;
    }
}

/* ==================================================
    Mobile (〜767px) - PCサイズに合わせたバランス
================================================== */
@media (max-width:767px) {
    .mv-video {
        top: -20%;
        left: 53%;
        width: 100%;
        transform: translateX(-50%);
    }

    .mv h1 {
        bottom: 34%;
        left: 4%;
        font-size: 3.6rem;
        line-height: 1.22;
        letter-spacing: 0.05em;
        text-shadow: 0 2px 8px rgba(0,0,0,.25), 0 1px 2px rgba(0,0,0,.1);
    }

    .mv p {
        bottom: 24%;
        left: 4%;
        font-size: 1.45rem;
        line-height: 1.6;
    }

    .mv .icon {
        bottom: 10%;
        left: 4%;
        gap: 18px;
    }

    .mv .icon img {
        width: 14%;
    }

    .mv-wrapper::before {
        inset: 6px;
    }
}

/* 共通 */
.sec {
    position: relative;
    width: 100%;
    max-width: 100vw;
    padding: 300px 0;
}

.sec .inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 85%;
    margin: 0 auto;
}

.sec .ttl {
    display: inline-block;
    position: relative;
    margin-bottom: 30px;
    /* font-family: toppan-bunkyu-midashi-go-std, sans-serif; */
}

.sec .ttl-j {
    position: relative;
    z-index: 1;
    color: #0065a1;
    font-size: 5rem;
    text-align: center;
    font-weight: 600;
}

.sec .ttl-e {
    position: absolute;
    top: -55%;
    left: 50%;
    z-index: 0;
    transform: translate(-50%, -50%);
    color: #a7c6d6;
    font-size: 13rem;
    line-height: .9;
    text-align: center;
    white-space: nowrap;
    font-family: toppan-bunkyu-midashi-go-std, sans-serif; 
}

.sec .ttl-e .char-move {
    letter-spacing: -.6rem;
}

.sec .content {
    margin-bottom: 20px;
    /* font-weight: bold; */
    font-size: 3rem;
    line-height: 1.5;
    /* font-family: "biz-udgothic", sans-serif; */
    text-align: center;
}

.sec .text {
    margin-bottom: 60px;
    color: #686868;
    /* font-weight: bold; */
    font-size: 1.5rem;
    line-height: 2;
    /* font-family: "biz-udgothic", sans-serif; */
    text-align: center;
}


/* ==================================================
    Tablet (768〜1025px) - PCサイズに合わせたバランス
================================================== */
@media (max-width:1025px) and (min-width:768px) {
    .sec {
        padding: 200px 0;
    }

    .sec .inner {
        width: 90%;
    }

    .sec .ttl-j {
        font-size: 4.2rem;
    }

    .sec .ttl-e {
        top: -38%;
        font-size: 11rem;
    }

    .sec .content {
        font-size: 2.8rem;
    }

    .sec .text {
        margin-bottom: 40px;
        font-size: 1.6rem;
    }
}

/* ==================================================
    Mobile (〜767px) - PCサイズに合わせたバランス
================================================== */
@media (max-width:767px) {
    .sec {
        padding: 120px 0;
    }

    .sec .inner {
        width: 92%;
    }

    .sec .ttl-j {
        font-size: 3rem;
    }

    .sec .ttl-e {
        top: -32%;
        font-size: 7rem;
    }

    .sec .content {
        margin-bottom: 8px;
        font-size: 2rem;
    }

    .sec .text {
        margin-bottom: 35px;
        font-size: 1.5rem;
        line-height: 1.7;
    }
}

/* sec01 */
.sec01 {
    position: relative;
    width: 100%;
    padding: 300px 0 200px;
}

.sec01 .inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.sec01 .ttl .ttl-e {
    color: #f4f8f9;
}

.sec01 .ttl .ttl-e .adjust {
    font-size: 6rem;
}

/* サービススライダー */
.spacer {
    min-height: 7.5vh;
}

/* =========================
   フェード用グラデーション
========================= */

.panorama-slider::before {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
    width: 10%;
    height: 110%;
    background: linear-gradient(to right, #fff 0%, rgba(255,255,255,0) 100%);
    content: "";
    pointer-events: none;
}

.panorama-slider::after {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 0;
    width: 10%;
    height: 115%;
    background: linear-gradient(to left, #fff 0%, rgba(255,255,255,0) 100%);
    content: "";
    pointer-events: none;
}

/* =========================
   panorama-slider 基本
========================= */

.panorama-slider {
    position: relative;
    width: 100%;
    height: 100%;
    padding: 48px 0 80px;
}

.panorama-slider .swiper {
    width: 100%;
    height: 475px;
    perspective: 1200px;
    overflow: visible;
    z-index: 0;
}

/* =========================
   wrapper
========================= */

.panorama-slider .swiper-wrapper {
    display: flex;
    align-items: center;

    transition-duration: 0ms !important;
    transition-timing-function: linear !important;

    transform-style: preserve-3d;
    will-change: transform;
}

/* =========================
   🔥 ホバー制御（完全修正版）
========================= */

/* slide 初期状態 */
.panorama-slider .swiper-slide {
    opacity: 1;
    transition: opacity .3s ease, transform .3s ease;
}

/* hover 中：全体を暗く */
.panorama-slider.is-dim .swiper-slide {
    opacity: .4;
}

/* hover 中：hover 対象だけ明るく */
.panorama-slider.is-dim .swiper-slide.is-hover {
    opacity: 1;
    z-index: 5;
}

/* =========================
   slide 共通
========================= */

.panorama-slider .swiper-slide {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-shrink: 0;

    overflow: hidden;
    border-radius: 25px;
    cursor: pointer;

    will-change: transform;
    transform-style: preserve-3d;
    backface-visibility: hidden;
}

/* =========================
   slide 内部
========================= */

.panorama-slider .swiper-slide a {
    display: flex;
    flex-direction: column;
    justify-content: space-between;

    width: 100%;
    height: 100%;
    padding: 10%;

    color: inherit;
    text-decoration: none;
}

.panorama-slider .swiper-slide a h3 {
    font-size: 2rem;
}

.panorama-slider .swiper-slide a .stb {
    display: flex;
    flex-direction: column;
    gap: 50px;
    font-size: 1.5rem;
}

.panorama-slider .swiper-slide a .stb p {
    line-height: 1.5;
}

.panorama-slider .swiper-slide a img {
    display: block;
    width: auto;
    max-width: 100%;
    height: 65%;
    object-fit: contain;
    font-size: 1.5rem;
}

.panorama-slider .swiper-slide a span {
    display: inline-block;
    align-self: flex-start;
    padding: 5px;
    border: 1px solid #2d2d2c;
    border-radius: 9999px;
}

/* =========================
   odd / even
========================= */

.panorama-slider .slide-odd {
    background: #97cfe1 url("../img/top/barrow.png") center / auto 95% no-repeat;
}

.panorama-slider .slide-even {
    background: #faf3b9 url("../img/top/yarrow.png") center / auto 95% no-repeat;
}

/* =========================
   pagination
========================= */

.panorama-slider .swiper-pagination {
    bottom: -10px;
    --swiper-pagination-bullet-inactive-color: #ffffff;
    --swiper-pagination-color: #ffffff;
}

/* =========================
   panorama 固有
========================= */

.swiper-panorama {
    overflow: visible;
    perspective: 1200px;
}

.swiper-panorama .swiper-slide {
    width: 420px;
    margin-right: 48px;
    flex-shrink: 0;
}

.swiper-panorama .swiper-slide:last-child {
    margin-right: 0;
}

/* =========================
   hover 非対応端末
========================= */

@media (hover: none) {
    .panorama-slider .swiper-slide {
        opacity: 1 !important;
    }
}

/* =========================
   Tablet
========================= */
@media (max-width:1025px) and (min-width:768px) {
    .swiper-panorama .swiper-slide {
        width: 30vw;      /* 3枚見える */
        margin-right: 4vw;
    }
}

/* =========================
   Mobile
========================= */
@media (max-width: 767px) {
    .swiper-panorama .swiper-slide {
        width: 70vw;      /* 中央 + 両サイド */
        margin-right: 6vw;
    }
}

.sec01 .btn-wrap {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 1;
    width: 550px;
    height: 110px;
    margin-top: 60px;
}

.sec01 .btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    position: relative;
    width: 100%;
    height: 100%;

    will-change: transform, opacity;
}

.sec01 .btn::before {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: -1;
    transform: translate(-50%, -50%);
    width: 7.42vw;
    border-radius: 50%;
    background-color: #edea39;
    content: "";
    transition: width .45s cubic-bezier(.4, 0, .2, 1),
    aspect-ratio .45s cubic-bezier(.4, 0, .2, 1),
    background-color .45s cubic-bezier(.4, 0, .2, 1),
    border-radius .45s cubic-bezier(.4, 0, .2, 1);

    aspect-ratio: 1 / 1;
    pointer-events: none;
}

.sec01 .btn::after {
    opacity: 0;
    position: absolute;
    left: 30%;
    transform: translateY(5px);
    color: #ffffff;
    font-weight: bold;
    font-size: 1.8rem;
    /* font-family: "biz-udgothic", sans-serif; */
    white-space: nowrap;
    content: "詳しく見る";
    transition: opacity .35s ease .15s,
    transform .35s cubic-bezier(.4, 0, .2, 1) .15s;
}

.sec01 .btn .circle-arrow {
    display: inline-block;
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 2;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 1.5px;
    margin: 0;
    border-radius: 9999px;
    background-color: #222222;
    transition: transform .45s cubic-bezier(.4, 0, .2, 1),
    left .45s cubic-bezier(.4, 0, .2, 1);
}

.sec01 .btn .circle-arrow::before,
.sec01 .btn .circle-arrow::after {
    position: absolute;
    top: calc(50% - 0.75px);
    right: 0;
    width: 12px;
    height: 1.5px;
    border-radius: 9999px;
    background-color: #222222;
    content: "";
    transform-origin: calc(100% - 0.75px) 50%;
}

.sec01 .btn .circle-arrow::before {
    transform: rotate(45deg);
}

.sec01 .btn .circle-arrow::after {
    transform: rotate(-45deg);
}

.sec01 .btn .line-shadow {
    opacity: 0;
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 1;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 12px;
    background-color: #21a3dc;
    border-radius: 6px;
    transition: opacity .45s cubic-bezier(.4, 0, .2, 1),
    width .45s cubic-bezier(.4, 0, .2, 1),
    left .45s cubic-bezier(.4, 0, .2, 1);

    backdrop-filter: blur(25px);
    pointer-events: none;
}

.sec01 .btn-text {
    position: relative;
    left: 0;
    z-index: 0;
    width: 9.42vw;
    height: auto;
    transition: width .45s cubic-bezier(.4, 0, .2, 1),
    left .45s cubic-bezier(.4, 0, .2, 1),
    filter .45s cubic-bezier(.4, 0, .2, 1),
    transform .45s cubic-bezier(.4, 0, .2, 1);
    animation: border-animation 15s linear infinite;

    pointer-events: none;
}

.sec01 .btn-text text {
    font-weight: 700;
    font-size: 1.8rem;
    letter-spacing: 0;

    fill: #222222;
}


@keyframes border-animation {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* =========================
    hover（PCのみ）
========================= */
@media (min-width: 1026px) {
    .sec01 .btn:hover::before {
        width: 50%;
        border-radius: 50px;
        background-color: #21a3dc;

        aspect-ratio: 3 / 1;
    }

    .sec01 .btn:hover::after {
        opacity: 1;
        transform: translateY(0);
    }

    .sec01 .btn:hover .circle-arrow {
        left: 61%;
        z-index: 2;
        background-color: #ffffff;
    }

    .sec01 .btn:hover .circle-arrow::before,
    .sec01 .btn:hover .circle-arrow::after {
        background-color: #ffffff;
    }

    .sec01 .btn:hover .line-shadow {
        opacity: 1;
        left: 60%;
        width: 50px;
        z-index: 1;
    }

    .sec01 .btn:hover .btn-text {
        left: 16%;
        width: 11%;

        filter: brightness(0)
        saturate(100%)
        invert(42%)
        sepia(24%)
        saturate(820%)
        hue-rotate(190deg)
        brightness(78%)
        contrast(92%)
        invert(1)
        brightness(2);
    }
}


/* ==================================================
    Tablet (768〜1025px)
================================================== */
@media (max-width:1025px) and (min-width:768px) {
    .sec01 {
        padding: 200px 0 100px;
    }

    .panorama-slider {
        padding: 50px 0;
        margin: 35px 0;
    }

    .sec01 .btn-wrap {
        width: 350px;
        height: 75px;
        margin-top: 35px;
    }

    .sec01 .circle {
        top: -45%;
        left: -60%;
    }

    .sec01 .btn::before {
        width: 20%;
    }

    .sec01 .btn .circle-arrow {
        width: 50px;
        height: 1.5px;
    }

    .sec01 .btn .circle-arrow::before,
    .sec01 .btn .circle-arrow::after {
        top: calc(50% - 0.75px);
        width: 12px;
        height: 1.5px;
        transform-origin: calc(100% - 0.75px) 50%;
    }

    .sec01 .btn-text {
        width: 30%;

        filter: none;
    }

}

/* ==================================================
    Mobile (〜767px)
================================================== */
@media (max-width:767px) {
    .sec01 {
        padding: 160px 0 100px;
    }

    .sec01 .btn-wrap {
        transform: scale(1.2);
        width: 240px;
        height: 60px;
        margin-top: 30px;
    }

    .sec01 .btn::before {
        width: 15%;
        border-radius: 50%;
        background-color: #edea39;

        aspect-ratio: 1 / 1;
    }

    .sec01 .btn::after {
        opacity: 0;
        transform: translateY(5px);
        font-size: 1.2rem;
    }

    .sec01 .btn .circle-arrow {
        width: 20px;
        height: 1.5px;
    }

    .sec01 .btn .circle-arrow::before,
    .sec01 .btn .circle-arrow::after {
        top: calc(50% - 0.75px);
        width: 8px;
        height: 1.5px;
        transform-origin: calc(100% - 0.75px) 50%;
    }

    .sec01  .btn .btn-text {
        left: auto;
        width: 22%;

        filter: none;
    }

    .panorama-slider {
        padding: 40px 0;
        margin: 30px 0;
    }
}

/* sec02 */
.sec02 {
    position: relative;
    z-index: 0;
    padding: 220px 0 160px;
    overflow: hidden;
    background: #21a4dc;
}

.sec02 .circle {
    position: absolute;
    top: -110%;
    left: -60%;
    z-index: -1;
    width: 140vw;
    height: 140vw;
    border-radius: 50%;
    background: radial-gradient(
    circle at 50% 50%,
    rgba(255, 255, 255, .55) 0%,
    rgba(255, 255, 255, .35) 40%,
    rgba(33, 164, 220, .25) 60%,
    rgba(33, 164, 220, .6) 75%,
    rgba(33, 164, 220, 1) 100%
    );

    filter: blur(2px);
    pointer-events: none;
}

.sec02 .inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 1;
}

.sec02 .ttl .ttl-e {
    opacity: .2;
    top: 0%;
    color: #ffffff;
}

.sec02 .ttl .ttl-e .adjust {
    font-size: 6rem;
}

.sec02 .content {
    color: #334e66;
}

.sec02 .text {
    color: #686868;
}

.sec02 .btn-wrap {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 1;
    width: 550px;
    height: 110px;
    margin-top: 40px;
}

.sec02 .btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    position: relative;
    width: 100%;
    height: 100%;

    will-change: transform, opacity;
}

.sec02 .btn::before {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: -1;
    transform: translate(-50%, -50%);
    width: 15%;
    border-radius: 50%;
    background-color: #edea39;
    content: "";
    transition: width .45s cubic-bezier(.4, 0, .2, 1),
    aspect-ratio .45s cubic-bezier(.4, 0, .2, 1),
    background-color .45s cubic-bezier(.4, 0, .2, 1),
    border-radius .45s cubic-bezier(.4, 0, .2, 1);

    aspect-ratio: 1 / 1;
    pointer-events: none;
}

.sec02 .btn::after {
    opacity: 0;
    position: absolute;
    left: 17%;
    transform: translateY(5px);
    color: #4d6d90;
    font-weight: bold;
    font-size: 1.8rem;
    /* font-family: "biz-udgothic", sans-serif; */
    white-space: nowrap;
    content: "ソリューションの詳細を見る";
    transition: opacity .35s ease .15s,
    transform .35s cubic-bezier(.4, 0, .2, 1) .15s;
}

.sec02 .btn .circle-arrow {
    display: inline-block;
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 2;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 1.5px;
    margin: 0;
    border-radius: 9999px;
    background-color: #222222;
    transition: transform .45s cubic-bezier(.4, 0, .2, 1),
    left .45s cubic-bezier(.4, 0, .2, 1);
}

.sec02 .btn .circle-arrow::before,
.sec02 .btn .circle-arrow::after {
    position: absolute;
    top: calc(50% - 0.75px);
    right: 0;
    width: 12px;
    height: 1.5px;
    border-radius: 9999px;
    background-color: #222222;
    content: "";
    transform-origin: calc(100% - 0.75px) 50%;
}

.sec02 .btn .circle-arrow::before {
    transform: rotate(45deg);
}

.sec02 .btn .circle-arrow::after {
    transform: rotate(-45deg);
}



.sec02 .btn-text {
    position: relative;
    left: 0;
    z-index: 0;
    width: 22%;
    height: auto;
    transition: width .45s cubic-bezier(.4, 0, .2, 1),
    left .45s cubic-bezier(.4, 0, .2, 1),
    filter .45s cubic-bezier(.4, 0, .2, 1),
    transform .45s cubic-bezier(.4, 0, .2, 1);
    animation: border-animation 15s linear infinite;

    pointer-events: none;
}

.sec02 .btn .line-shadow {
    opacity: 0;
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 1;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 12px;
    background-color: #ffffff;
    border-radius: 6px;
    transition: opacity .45s cubic-bezier(.4, 0, .2, 1),
    width .45s cubic-bezier(.4, 0, .2, 1),
    left .45s cubic-bezier(.4, 0, .2, 1);

    backdrop-filter: blur(25px);
    pointer-events: none;
}

.sec02 .btn-text text {
    font-weight: 700;
    font-size: 1.8rem;
    letter-spacing: 0px;

    fill: #222222;
}


/* =========================
    hover（PCのみ）
========================= */
@media (min-width: 1026px) {
    .sec02 .btn:hover::before {
        width: 85%;
        border-radius: 50px;
        background-color: #ffffff;

        aspect-ratio: 6 / 1;
    }

    .sec02 .btn:hover::after {
        opacity: 1;
        transform: translateY(0);
    }

    .sec02 .btn:hover .circle-arrow {
        left: 78%;
        background-color: #4d6d90;
    }

    .sec02 .btn:hover .circle-arrow::before {
        background-color: #4d6d90;
    }

    .sec02 .btn:hover .circle-arrow::after {
        background-color: #4d6d90;
    }

    .sec02 .btn:hover .line-shadow {
        opacity: 1;
        left: 76%;
        width: 50px;
        z-index: 1;
    }

    .sec02 .btn:hover .btn-text {
        left: 32%;
        z-index: 0;
        width: 11%;

        filter: brightness(0)
        saturate(100%)
        invert(42%)
        sepia(24%)
        saturate(820%)
        hue-rotate(190deg)
        brightness(78%)
        contrast(92%);
    }
}

/* ==================================================
    Tablet (768〜1025px)
================================================== */
@media (max-width:1025px) and (min-width:768px) {
    .sec02 {
        padding: 200px 0 140px;
    }

    .sec02 .btn-wrap {
        width: 350px;
        height: 75px;
        margin-top: 35px;
    }

    .sec02 .circle {
        top: -45%;
        left: -60%;
    }

    .sec02 .btn::before {
        width: 20%;
    }

    .sec02 .btn .circle-arrow {
        width: 50px;
        height: 1.5px;
    }

    .sec02 .btn .circle-arrow::before,
    .sec02 .btn .circle-arrow::after {
        top: calc(50% - 0.75px);
        width: 12px;
        height: 1.5px;
        transform-origin: calc(100% - 0.75px) 50%;
    }

    .sec02 .btn-text {
        width: 30%;

        filter: none;
    }
}

/* =========================
   Mobile (~767px)
========================= */
@media (max-width: 767px) {
    .sec02 {
        padding: 160px 0 100px;
    }

    .sec02 .ttl .ttl-e .adjust {
        font-size: 6rem;
    }

    .sec02 .btn-wrap {
        transform: scale(1.2);
        width: 240px;
        height: 60px;
        margin-top: 30px;
    }

    .sec02 .btn::before {
        width: 15%;
        border-radius: 50%;
        background-color: #edea39;

        aspect-ratio: 1 / 1;
    }

    .sec02 .btn::after {
        opacity: 0;
        transform: translateY(5px);
        font-size: 1.2rem;
    }

    .sec02 .btn .circle-arrow {
        width: 20px;
        height: 1.5px;
    }

    .sec02 .btn .circle-arrow::before,
    .sec02 .btn .circle-arrow::after {
        top: calc(50% - 0.75px);
        width: 8px;
        height: 1.5px;
        transform-origin: calc(100% - 0.75px) 50%;
    }

    .sec02  .btn .btn-text {
        left: auto;
        width: 22%;

        filter: none;
    }
}

/* sec03 */
.sec03 {
    width: 100vw;
    padding: 150px 0;
    background: #f4f8f9;
}

.sec03 .wrapper {
    display: flex;
    justify-content: center;
    width: 100%;
}

.sec03 .wrapper .inner {
    position: relative;
    z-index: 0;
    width: 85vw;
}

.sec03 .svg-reveal {
    position: absolute;
    top: 0;
    left: -18%;
    width: 53%;
    height: 105%;
}

.sec03 .wrap {
    position: relative;
    width: 100%;
    margin-top: 100px;
    margin-left: 45%;
    padding: 200px 50px 50px 80px;
    background-color: transparent;
}

.sec03 .wrap::before {
    opacity: .5;
    position: absolute;
    z-index: 0;
    border: 1px solid #ffffff;
    border-radius: 10px;
    background-color: #ffffff;
    content: "";

    inset: 0;
    backdrop-filter: blur(25px);
}

.sec03 .wrap > * {
    position: relative;
    z-index: 1;
}

.sec03 .ttl .ttl-e {
    opacity: .2;
    top: -90%;
    left: 160%;
    text-align: left;
}

.sec03 .ttl .ttl-e .adjust {
    margin-left: 1rem;
    font-size: 6rem;
}

.sec03 .content {
    font-size: 3rem;
    line-height: 1.5;
    text-align: left;
}

.sec03 .text {
    margin-bottom: 30px;
    text-align: left;
}

.sec03 .btn {
    display: inline-flex;
    align-items: center;
    position: relative;
    width: fit-content;
    height: fit-content;
    margin-top: 20px;
    padding: 10px 0;
    overflow: visible;
    color: #4d6d90;
    /* font-weight: bold; */
    font-size: 2rem;
    /* font-family: "biz-udgothic", sans-serif; */
    transition: background-color .3s ease, transform .3s ease;
}

.sec03 .btn .arrow {
    display: inline-block;
    position: relative;
    z-index: 2;
    width: 70px;
    height: 7px;
    margin-left: 12px;
}

.sec03 .btn .arrow::before {
    position: absolute;
    top: -1px;
    left: 0;
    z-index: 1;
    width: 65px;
    height: 9px;
    background-color: #ffffff1f;
    content: "";

    backdrop-filter: blur(25px);
}

.sec03 .btn .arrow::after {
    position: absolute;
    top: 50%;
    left: 0;
    z-index: 3;
    transform: translateY(-50%);
    width: 70px;
    height: 1px;
    background-color: #4d6d90;
    content: "";
    transition: background-color .3s ease, width .3s ease;
}

.sec03 .btn .triangle {
    position: absolute;
    top: 50%;
    right: 0;
    z-index: 4;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-top: 5px solid transparent;
    border-bottom: 5px solid transparent;
    border-left: 8px solid #4d6d90;
    transition: transform .45s cubic-bezier(.4, 0, .2, 1),
    border-left-color .45s cubic-bezier(.4, 0, .2, 1);
}

.sec03 .btn .btn-text {
    position: absolute;
    right: -8%;
    width: 22%;
    height: auto;
    animation: border-animation 15s linear infinite;

    pointer-events: none;
}

.sec03 .btn .btn-text text {
    font-weight: 700;
    font-size: 1.6rem;
    letter-spacing: 1px;

    fill: #4d6d90;
}

/* ==================================================
    hover (PCのみ)
================================================== */
@media (min-width: 1026px) {
    .sec03 .btn:hover {
        transform: translateX(6px);
        color: #1f4f7a;
    }

    .sec03 .btn:hover .arrow::after {
        background-color: #1f4f7a;
        width: 75px;
    }

    .sec03 .btn:hover .triangle {
        transform: translate(6px, -50%);
        border-left-color: #1f4f7a;
    }
}

/* ==================================================
    Tablet (768〜1025px)
================================================== */
@media (max-width:1025px) and (min-width:768px) {
    .sec03 {
        padding: 160px 0 120px;
    }

    .sec03 .svg-reveal {
        left: -8%;
        width: 45%;
    }

    .sec03 .wrap {
        margin-left: 8%;
        padding: 120px 40px 40px;
    }

    .sec03 .ttl .ttl-e .adjust {
        font-size: 7.5rem;
    }

    .sec03 .content {
        font-size: 2.2rem;
    }

    .sec03 .btn {
        font-size: 1.9rem;
        padding: 10px 0;
    }

    .sec03 .btn .arrow {
        width: 60px;
        height: 6px;
        margin-left: 10px;
    }

    .sec03 .btn .arrow::before {
        width: 55px;
        height: 8px;
    }

    .sec03 .btn .arrow::after {
        width: 60px;
    }

    .sec03 .btn .triangle {
        border-top: 4px solid transparent;
        border-bottom: 4px solid transparent;
        border-left: 7px solid #4d6d90;
    }

    .sec03 .btn .btn-text {
        right: -6%;
        width: 20%;
    }

    .sec03 .btn .btn-text text {
        font-size: 1.4rem;
    }
}

/* ==================================================
    Mobile (〜767px)
================================================== */
@media (max-width: 767px) {
    .sec03 {
        padding: 160px 0 80px;
    }

    .sec03 .svg-reveal {
        top: -20px;
        left: -15%;
        width: 70%;
    }

    .sec03 .wrap {
        margin-top: 50px;
        margin-left: 0;
        padding: 60px 15px 20px;
    }

    .sec03 .ttl .ttl-e .adjust {
        margin-left: .8rem;
        font-size: 4rem;
    }

    .sec03 .content {
        font-size: 1.5rem;
    }

    .sec03 .text {
        font-size: 1.3rem;
    }
    .sec03 .btn {
        margin-top: 15px;
        padding: 8px 0;
        font-size: 1.4rem;
    }

    .sec03 .btn .arrow {
        width: 40px;
        height: 4px;
        margin-left: 8px;
    }

    .sec03 .btn .arrow::before {
        top: -2px;
        width: 38px;
        height: 6px;
    }

    .sec03 .btn .arrow::after {
        width: 40px;
    }

    .sec03 .btn .triangle {
        right: 0%;
        border-top: 3px solid transparent;
        border-bottom: 3px solid transparent;
        border-left: 5px solid #4d6d90;
    }

    .sec03 .btn .btn-text {
        right: -7%;
        width: 18%;
    }

    .sec03 .btn .btn-text text {
        font-size: 1.1rem;
    }
}

/* sec04 */
.sec04 {
    padding: 300px 0 120px;
}

.sec04 .btn {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    position: relative;
    margin-bottom: 80px;
    padding: 25px 18%;
    color: #4d6d90;
    /* font-weight: bold; */
    font-size: 2rem;
    line-height: 1.5;
    /* font-family: "biz-udgothic", sans-serif; */
    text-decoration: none;
    transition: transform .3s ease;
    gap: 10px;
}

.sec04 .btn .text-wrap {
    text-align: right;
}

.sec04 .btn .adjust {
    color: #222222;
    font-size: 2rem;
}

.sec04 .btn .right-wrap {
    display: flex;
    align-items: center;
    position: relative;
}

.sec04 .btn .arrow {
    position: relative;
    width: 80px;
    height: 8px;
}

.sec04 .btn .arrow::after {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 80px;
    height: 1px;
    background: #4d6d90;
    content: "";
}

.sec04 .btn .arrow::before {
    position: absolute;
    top: -1px;
    left: 0;
    width: 70px;
    height: 10px;
    background-color: #ffffff1f;
    content: "";

    backdrop-filter: blur(20px);
    filter: drop-shadow(0 0 20px rgba(255,255,255,.8));
}

.sec04 .btn .triangle {
    width: 0;
    height: 0;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
    border-left: 10px solid #4d6d90;
}

.sec04 .btn-text-wrap {
    position: absolute;
    top: 70%;
    right: -30px;   
    z-index: -1;
    transform: translateY(-50%);
    width: 80%;
    height: auto;

    pointer-events: none;
}

.sec04 .btn-text {
    width: 100%;
    height: 100%;
    animation: border-animation 15s linear infinite;
}

.sec04 .btn-text .circle-text {
    font-weight: 700;
    font-size: 8.5px;
    letter-spacing: .12em;

    fill: #4d6d90;
}

.sec04 .wrapper {
    display: flex;
    justify-content: center;
}

.sec04 .wrapper .inner {
    width: 100vw;
    margin-bottom: 40px;
}

.sec04 .news-link {
    display: flex;
    align-items: center;
    position: relative;
    padding: 40px 20%;
    border-bottom: .5px solid #4d6d90;
    color: inherit;
    text-decoration: none;
    transition: background-color .3s ease;

    gap: 120px;
}

.sec04 .news-link:first-of-type {
    border-top: .5px solid #4d6d90;
}

.sec04 .news-link p {
    color: #4d6d90;
    font-size: 1.8rem;
    /* font-family: "biz-udgothic", sans-serif; */
    white-space: nowrap;
}

.sec04 .news-link h3 {
    color: #222222;
    font-size: 1.8rem;
    line-height: 1.5;
    /* font-family: "biz-udgothic", sans-serif; */
}

.sec04 .news-link::before,
.sec04 .news-link::after {
    opacity: 0;
    position: absolute;
    top: 50%;
    right: 20%;
    transform: translate(50%, -50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,0.3) 0%, transparent 70%);
    content: "";
    transition: opacity .3s ease;
    pointer-events: none;
}

.sec04 .news-link::after {
    width: 60px;
    height: 60px;
    background: radial-gradient(circle, rgba(33,164,220,0.2) 0%, transparent 70%);
}

.sec04 .circle-btn {
    opacity: 0;
    position: absolute;
    top: 50%;
    right: 20%;
    transform: translate(50%, -50%);
    width: 5%;
    height: auto;
    transition: opacity .3s ease;
}


.sec04 .circle-svg {
    width: 100%;
    height: auto;
    animation: border-animation 15s linear infinite;
}

.sec04 .circle-text {
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: -.038em;

    fill: #4d6d90;
}

.sec04 .circle-arrow {
    position: absolute;
    top: 49%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #222222;
    font-size: 2.4rem;
}

/* ==================================================
    hover (PCのみ)
================================================== */
@media (min-width: 1026px) {
    .sec04 .btn:hover {
        transform: translateX(8px);
    }

    .sec04 .btn:hover .text-wrap {
        transform: translateX(4px);
    }

    .sec04 .btn:hover .arrow::after {
        background-color: #1f4f7a;
    }

    .sec04 .btn:hover .triangle {
        border-left-color: #1f4f7a;
    }

    .sec04 .btn:hover .btn-text {
        transform: scale(1.08);

        filter: brightness(0) saturate(100%)
        invert(30%) sepia(60%) saturate(450%)
        hue-rotate(180deg) brightness(95%) contrast(90%);
    }

    .sec04 .wrapper .inner a:hover {
        background: linear-gradient(90deg,
        rgba(31,133,181,.23) 0%,
        rgba(33,164,220,.23) 26.92%,
        rgba(237,234,57,.23) 72.41%,
        rgba(196,195,25,.23) 94.83%);
    }

    .sec04 .wrapper .inner a:hover::before, .sec04 .wrapper .inner a:hover::after {
        opacity: 1;
    }

    .sec04 .news-link:hover .circle-btn {
        opacity: 1;
    }
}

/* ==================================================
    Tablet (768〜1025px)
================================================== */
@media (max-width:1025px) and (min-width:768px) {
    .sec04 {
        padding: 200px 0 60px;
    }

    .sec04 .wrapper .inner a {
        padding: 35px 15%;

        gap: 80px;
    }

    .sec04 .wrapper .inner a p, .sec04 .wrapper .inner a h3 {
        font-size: 2rem;
    }

    .sec04 .wrapper .inner a::before, .sec04 .wrapper .inner a::after {
        right: 15%;
    }

    .sec04 .circle-btn {
        opacity: 1;
    }

    .sec04 .btn {
        margin-bottom: 30px;
        padding: 20px 15%;
        font-size: 2rem;

        gap: 8px;
    }

    .sec04 .btn .adjust {
        font-size: 1.7rem;
    }

    .sec04 .btn .arrow {
        width: 60px;
        height: 6px;
    }

    .sec04 .btn .arrow::before {
        width: 55px;
        height: 8px;
    }

    .sec04 .btn .arrow::after {
        width: 60px;
        height: 1px;
    }

    .sec04 .btn .triangle {
        border-top: 5px solid transparent;
        border-bottom: 5px solid transparent;
        border-left: 8px solid #4d6d90;
    }

    .sec04 .btn .btn-text {
        right: -20%;
        width: 45px;
        height: 45px;
    }
}

/* ==================================================
    Mobile (~767px)
================================================== */
@media (max-width:767px) {
    .sec04 {
        padding: 130px 0 40px;
    }

    .sec04 .wrapper {
        margin-bottom: 80px;
    }

    .sec04 .wrapper .inner a {
        flex-direction: column;
        align-items: flex-start;
        padding: 15px 10%;

        gap: 20px;
    }

    .sec04 .wrapper .inner a p, .sec04 .wrapper .inner a h3 {
        font-size: 1.6rem;
    }

    .sec04 .wrapper .inner a::before, .sec04 .wrapper .inner a::after {
        right: 10%;
        width: 35px;
        height: 35px;
    }

    .sec04 .circle-btn {
        opacity: 1;
        width: 15%;
    }

    .sec04 .btn {
        padding: 20px 12%;
        font-size: 1.7rem;

        gap: 6px;
    }

    .sec04 .btn .adjust {
        font-size: 1.4rem;
    }

    .sec04 .btn .arrow {
        width: 34px;
        height: 4px;
    }

    .sec04 .btn .arrow::before {
        width: 34px;
        height: 6px;
    }

    .sec04 .btn .arrow::after {
        width: 34px;
    }

    .sec04 .btn .triangle {
        border-top: 4px solid transparent;
        border-bottom: 4px solid transparent;
        border-left: 6px solid #4d6d90;
    }

    .sec04 .btn-text-wrap {
        right: -5px;
    }

    .sec04 .btn .btn-text {
        right: -30px;
        width: 50px;
        height: 50px;
    }
}

/* sec05 */
.sec05 {
    padding: 0;
}

.sec05 .wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    width: 65vw;
    max-width: 1200px;
    margin: 0 auto;
    padding: 64px 72px;
    overflow: hidden;
    border-radius: 17px;
}

.sec05 .wrapper::before {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
    width: 100%;
    height: 100%;
    border-radius: 17px;
    background: linear-gradient(
    77.83deg,
    rgba(31, 133, 181, .5) 0%,
    rgba(33, 164, 220, .5) 27%,
    rgba(237, 234, 57, .5) 72%,
    rgba(196, 195, 25, .5) 95%
    );
    content: "";
}

.sec05 .wrapper > * {
    position: relative;
    z-index: 1;
}

.sec05 .wrapper h2 {
    color: #ffffff;
    /* font-weight: bold; */
    font-size: 2rem;
    line-height: 1.5;
    /* font-family: "biz-udgothic", sans-serif; */
}

.sec05 .btn {
    display: inline-flex;
    align-items: center;
    position: relative;
    width: fit-content;
    height: fit-content;
    padding: 30px 55px;
    overflow: hidden;
    border-radius: 120px;
    background-color: #ffffff;
    color: #4d6d90;
    /* font-weight: bold; */
    font-size: 1.8rem;
    /* font-family: "biz-udgothic", sans-serif; */
    transition: background-color .3s ease, transform .3s ease;
}

.sec05 .btn .arrow {
    display: inline-block;
    position: relative;
    z-index: 2;
    width: 80px;
    height: 8px;
    margin-left: 15px;
}

.sec05 .btn .arrow::before {
    position: absolute;
    top: -1px;
    left: 0;
    z-index: 1;
    width: 70px;
    height: 10px;
    background-color: #ffffff;
    content: "";
    transition: width .45s cubic-bezier(.4, 0, .2, 1),
    opacity .45s cubic-bezier(.4, 0, .2, 1);

    /* backdrop-filter: blur(25px);
    backdrop-filter: blur(20px) drop-shadow(100px 99px 100px rgba(255, 255, 255, 1)) drop-shadow(100px 99px 100px rgba(255, 255, 255, 1)) drop-shadow(100px 97px 100px rgba(255, 255, 255, 1)); */
}

.sec05 .btn .arrow::after {
    position: absolute;
    top: 50%;
    left: 0;
    z-index: 3;
    transform: translateY(-50%);
    width: 80px;
    height: 1px;
    background-color: #4d6d90;
    content: "";
    transition: width .45s cubic-bezier(.4, 0, .2, 1),
    background-color .45s cubic-bezier(.4, 0, .2, 1);
}

.sec05 .btn .triangle {
    position: absolute;
    top: 50%;
    right: 11%;
    z-index: 4;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
    border-left: 10px solid #4d6d90;
    transition: transform .45s cubic-bezier(.4, 0, .2, 1),
    border-left-color .45s cubic-bezier(.4, 0, .2, 1);
}

.sec05 .btn .btn-text {
    position: absolute;
    right: 4%;
    width: 17%;
    transition: transform .45s cubic-bezier(.4, 0, .2, 1),
    filter .45s cubic-bezier(.4, 0, .2, 1);
    animation: border-animation 15s infinite linear;

    filter: brightness(0) saturate(100%)
    invert(39%) sepia(47%) saturate(391%)
    hue-rotate(170deg) brightness(94%) contrast(89%);
}

.sec05 .btn .btn-text text {
    font-weight: 700;
    font-size: 9px;
    letter-spacing: 0;

    fill: #4d6d90;
}

/* ==================================================
    hover (PCのみ)
================================================== */
@media (min-width: 1026px) {
    .sec05 .btn:hover {
        transform: translateY(-6px);
    }

    .sec05 .btn:hover .arrow::after {
        background-color: #1f4f7a;
    }

    .sec05 .btn:hover .arrow::before {
        opacity: .8;
    }

    .sec05 .btn:hover .triangle {
        border-left-color: #1f4f7a;
    }

    .sec05 .btn:hover .btn-text {
        transform: scale(1.12);

        filter: brightness(0) saturate(100%) invert(30%) sepia(60%) saturate(450%)
        hue-rotate(180deg) brightness(95%) contrast(90%);
    }

    .sec06:hover .wrap-inner {
        animation-play-state: paused;
    }
}

/* ==================================================
    Tablet (768〜1025px)
================================================== */
@media (max-width:1025px) and (min-width:768px) {
    .sec05 {
        padding: 100px 0;
    }

    .sec05 .wrapper {
        flex-direction: column;
        width: 90vw;
        margin: 0 auto;
        padding: 80px 40px;
    }

    .sec05 .wrapper h2 {
        margin-bottom: 30px;
        font-size: 2.4rem;
        line-height: 1.4;
    }

    .sec05 .btn {
        padding: 25px 45px;
        font-size: 1.9rem;
    }

    .sec05 .btn .arrow {
        width: 60px;
        height: 6px;
        margin-left: 10px;
    }

    .sec05 .btn .arrow::before {
        width: 55px;
        height: 8px;
    }

    .sec05 .btn .arrow::after {
        width: 60px;
        height: 1px;
    }

    .sec05 .btn .triangle {
        top: 50%;
        right: 12%;
        border-top: 5px solid transparent;
        border-bottom: 5px solid transparent;
        border-left: 8px solid #4d6d90;
    }

    .sec05 .btn .btn-text {
        right: 7%;
        width: 45px;
        height: 45px;
    }
}

/* ==================================================
    Mobile (〜767px)
================================================== */
@media (max-width: 767px) {
    .sec05 {
        padding: 80px 0;
    }

    .sec05 .wrapper {
        flex-direction: column;
        align-items: flex-start;
        width: 95%;
        margin: 0 auto;
        padding: 60px 20px;
    }

    .sec05 .wrapper h2 {
        margin-bottom: 20px;
        font-size: 1.7rem;
        line-height: 1.4;
    }

    .sec05 .btn {
        padding: 22px 35px;
        font-size: 1.7rem;
    }

    .sec05 .btn .arrow {
        width: 40px;
        height: 4px;
    }

    .sec05 .btn .arrow::before {
        width: 51px;
    }

    .sec05 .btn .arrow::after {
        width: 50px;
    }

    .sec05 .btn .triangle {
        right: 7%;
        border-top: 3px solid transparent;
        border-bottom: 3px solid transparent;
        border-left: 5px solid #4d6d90;
    }

    .sec05 .btn .btn-text {
        right: 3%;
        width: 35px;
        height: 35px;
    }
}

/* sec06 */
.sec06 {
    display: flex;
    justify-content: center;
    margin: 200px 0 180px;
    padding: 0;
    overflow: visible;
}

.sec06 .inner {
    display: flex;
    justify-content: center;
    width: 100%;
    max-width: 100%;
    overflow: visible;
}

.sec06 .wrap {
    display: flex;
    justify-content: center;
    position: relative;
    width: 100%;
    max-width: 100%;
    overflow: visible;
    white-space: nowrap;
    padding: 0 3vw;
    box-sizing: border-box;

    /* アイコン余白調整後もスライダーが切れないよう不透明範囲を広めに */
    -webkit-mask-image: linear-gradient(
    to right,
    transparent 0%,
    black 2%,
    black 98%,
    transparent 100%
    );
    mask-image: linear-gradient(
    to right,
    transparent 0%,
    black 2%,
    black 98%,
    transparent 100%
    );
}

.sec06 .wrap-inner {
    display: flex;
    align-items: flex-end;
    flex-wrap: nowrap;
    animation: slide-loop 16s linear infinite;
}

/* 4コピーなので -25% で1ブロック分移動。calc でずれを防ぎ途切れないループに */
@keyframes slide-loop {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(calc(-100% / 4));
    }
}


.sec06 .wrap a {
    display: inline-flex;
    flex: 0 0 auto;
    justify-content: center;
    align-items: flex-end;
    width: fit-content;
    /* scale(1.08) 分の余白で拡大時に切れないように */
    padding: 8px 0;
    box-sizing: content-box;
}

.sec06 .wrap img {
    width: 110px;
    height: auto;
    margin: 0 60px;
    transition: transform 0.25s ease;
    transform-origin: center bottom; /* 下基準で拡大して上に伸びないように */
}

.sec06 .wrap a:hover img {
    transform: scale(1.08);
}

/* ==================================================
    Tablet (768〜1025px) - PCサイズに合わせたバランス
================================================== */
@media (max-width:1025px) and (min-width:768px) {
    .sec06 {
        margin: 80px 0;
    }

    .sec06 .inner {
        width: 92%;
        max-width: 100%;
    }

    .sec06 .wrap {
        width: 100%;
        padding: 0 2vw;
        -webkit-mask-image: none;
        mask-image: none;
    }

    .sec06 .wrap img {
        width: 100px;
        margin: 0 28px;
    }
}

/* ==================================================
    Mobile (〜767px) - PCサイズに合わせたバランス
================================================== */
@media (max-width: 767px) {
    .sec06 {
        margin: 60px 0 50px;
    }

    .sec06 .inner {
        width: 94%;
        max-width: 100%;
    }

    .sec06 .wrap {
        padding: 0 4vw;
    }

    .sec06 .wrap img {
        width: 72px;
        margin: 0 18px;
    }
}

#service, #company, #news, #solution, #recruit, #link {
    scroll-margin-top: -250px;
}

/* 文字アニメーション */
.js-split-text, .js-split-text * {
    color: inherit;
    font-size: inherit;
    line-height: inherit;
    font-family: inherit;
}

.js-split-text .char {
    display: inline;
    overflow: hidden;
}

.js-split-text .char-move {
    opacity: 0;
    transform: translateY(120%);
    color: inherit;
    font: inherit;
    font-size: inherit;
    line-height: inherit;
    letter-spacing: 0;
    text-shadow: inherit;
    vertical-align: bottom;
}

.js-split-text {
    visibility: hidden;
}

.sec.is-active .js-split-text {
    visibility: visible;
}

.mv .js-split-section.is-active .char-move {
    animation: riseUp .6s ease forwards;
}

.mv .js-split-section.is-active p .char-move {
    animation: riseUp .4s ease forwards;
}

.sec.is-active h1 .char-move, .sec.is-active h2 .char-move, .sec.is-active h3 .char-move, .sec.is-active span .char-move {
    animation: riseUp .6s ease forwards;
}

.sec.is-active p .char-move {
    animation: riseUp .4s ease forwards;
}

#company .sec.is-active p .char-move {
    animation: riseUp .6s ease forwards;
}


@keyframes riseUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}