@charset "UTF-8";

/* スマホ専用改行 */
.sp-only { display: none; }
@media (max-width: 768px) { .sp-only { display: inline; } }

/* =========================================
   リセット & 基本設定
   ========================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    cursor: none;
}

a,
button {
    outline: none !important;
    -webkit-tap-highlight-color: transparent;
}

a:focus,
button:focus {
    outline: none !important;
}

body,
html {
    width: 100%;
    min-height: 100vh;
    font-family: 'Montserrat', 'M PLUS 1p', sans-serif;
    background-color: transparent;
    color: #0a192f;
    overflow-x: hidden;
}

:root {
    --c-deep: #0e203c;
    --c-accent-blue: #032747;
    --c-accent-blue-light: rgba(5, 50, 95, 0.75);
    --c-black: #000000;
    --c-orange: #ff8c00;
    --c-main-blue: #2487c2;
    --line-color: rgba(10, 25, 47, 0.15);
    --c-text-jp-sub: rgba(10, 25, 47, 0.8);
    --c-text-jp-sub-light: rgba(10, 25, 47, 0.45);
    --c-service-blue: rgba(3, 39, 71, 0.85);
    --c-about-navy: rgba(3, 39, 71, 0.75);
    --c-lux-white: #f8f9fa;
    --f-mon-black: 'Montserrat', sans-serif;
    --f-mplus: 'M PLUS 1p', sans-serif;
}

/* =========================================
   ローダー & カスタムカーソル
   ========================================= */
#loader-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: var(--c-deep);
    z-index: 99999;
    display: flex;
    justify-content: center;
    align-items: center;
    will-change: opacity;
}

#loader-percentage {
    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
    font-weight: 600;
    color: #ffffff;
    letter-spacing: 0.02em;
    will-change: opacity;
}

.cursor-dot,
.cursor-outline {
    position: fixed;
    top: 0;
    left: 0;
    border-radius: 50%;
    z-index: 999999;
    pointer-events: none;
    transform: translate(-50%, -50%);
}

.cursor-dot {
    width: 6px;
    height: 6px;
    background-color: var(--c-orange);
    transition: width 0.3s, height 0.3s, background-color 0.3s;
}

.cursor-outline {
    width: 24px;
    height: 24px;
    border: 1px solid rgba(255, 140, 0, 0.5);
    transition: width 0.3s, height 0.3s, border-color 0.3s, background-color 0.3s;
}

.cursor-hover .cursor-dot {
    width: 10px;
    height: 10px;
}

.cursor-hover .cursor-outline {
    width: 36px;
    height: 36px;
    background-color: rgba(255, 140, 0, 0.1);
    border-color: var(--c-orange);
}

/* =========================================
   背景レイヤー
   ========================================= */
#base-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: #ffffff;
    z-index: -4;
    pointer-events: none;
}

#webgl-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -3;
    pointer-events: none;
    opacity: 1;
    will-change: opacity;
}

#deep-blue-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 12, 32, 0.78);
    z-index: 5;
    pointer-events: none;
    opacity: 0;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    will-change: opacity;
}

.main-content-wrapper {
    position: relative;
    z-index: 10;
    width: 100%;
    background-color: transparent;
}

/* =========================================
   ヘッダー
   ========================================= */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 67px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 4%;
    z-index: 9999;
    background-color: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(14, 32, 60, 0.15);
    transition: backdrop-filter 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: background-color;
}

.site-header.is-service {
    background-color: rgba(3, 24, 46, 0.85);
    border-bottom: 1px solid rgba(248, 249, 250, 0.1);
}

.site-header.is-service .header-logo img {
    filter: brightness(0) invert(1);
}

.site-header.is-service .header-logo-link::after {
    background-color: var(--c-lux-white);
}

.site-header.is-service .kana-oval {
    background-color: var(--c-lux-white);
}

.site-header.is-service .kata-logo {
    color: var(--c-deep);
}

.site-header.is-service .nav-jp {
    color: var(--c-orange);
}

.site-header.is-service .btn-contact-text:hover {
    color: var(--c-orange);
}

.header-logo {
    height: 100%;
    margin-left: -24px;
    display: flex;
    align-items: center;
}

.header-logo-link {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
    text-decoration: none;
}

.header-logo-link::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: var(--c-deep);
    z-index: 10;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.header-logo-link:hover::after {
    transform: scaleX(1);
}

.header-logo img {
    height: 70px;
    width: auto;
    transition: filter 0.4s ease, height 0.4s ease;
    display: block;
}

.kana-oval {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 28px;
    padding: 0 18px;
    margin-left: 31px;
    background-color: #1a365d;
    border-radius: 45px;
    transition: background-color 0.4s ease;
}

.kata-logo {
    font-family: var(--f-mplus);
    font-size: 12px;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 0.04em;
    transition: color 0.4s ease;
}

.header-right {
    height: 100%;
    display: flex;
    align-items: center;
    gap: 40px;
    margin-right: -19px;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 36px;
    margin: 0;
    height: 100%;
}

.nav-item {
    height: 100%;
    display: flex;
    align-items: center;
}

.nav-item a {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    padding: 0 5px;
}

.nav-text-slider {
    position: relative;
    display: inline-grid;
    align-items: center;
    clip-path: inset(0 -200px);
    line-height: 1.4;
    vertical-align: middle;
    padding: 0.1em 0;
}

.nav-en {
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease, color 0.4s ease;
    font-family: 'Montserrat', sans-serif;
    font-size: 16.5px;
    font-weight: 600;
    color: #1e3048;
    opacity: 1;
    transform: translateY(0);
    letter-spacing: 0em;
    position: relative;
    z-index: 1;
}

.nav-jp {
    position: absolute;
    top: 50%;
    left: 50%;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease, color 0.4s ease;
    font-family: var(--f-mplus);
    font-size: 13.5px;
    font-weight: 600;
    color: var(--c-orange);
    opacity: 0;
    transform: translateX(-50%) translateY(100%);
    letter-spacing: 0.02em;
    z-index: 1;
    white-space: nowrap;
}

.nav-item a:hover .nav-en,
.nav-item a.is-current .nav-en {
    transform: translateY(-100%);
    opacity: 0;
}

.nav-item a:hover .nav-jp,
.nav-item a.is-current .nav-jp {
    transform: translateX(-50%) translateY(-50%);
    opacity: 1;
    color: var(--c-orange);
}


.nav-line-ghost {
    position: absolute;
    bottom: -1px;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--f-mplus);
    font-size: 13.5px;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: transparent;
    pointer-events: none;
    white-space: nowrap;
}

.nav-line-ghost::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: var(--c-orange);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-item a:hover .nav-line-ghost::after,
.nav-item a.is-current .nav-line-ghost::after {
    transform: scaleX(1);
}

a.btn-contact-text {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
    text-decoration: none;
    padding: 0 0 0 5px;
}

.contact-content-wrap {
    position: relative;
    display: inline-flex;
    align-items: center;
}

.contact-text-slider {
    position: relative;
    display: inline-grid;
    align-items: center;
    clip-path: inset(0 -200px);
    line-height: 1.4;
    vertical-align: middle;
    padding: 0.1em 0;
}

.contact-en {
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease, color 0.4s ease;
    font-family: 'Montserrat', sans-serif;
    font-size: 16.5px;
    font-weight: 600;
    color: #1e3048;
    opacity: 1;
    transform: translateY(0);
    letter-spacing: 0em;
    position: relative;
}

.contact-jp {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translateX(-50%) translateY(100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease, color 0.4s ease;
    font-family: var(--f-mplus);
    font-size: 13.5px;
    font-weight: 600;
    color: var(--c-orange);
    opacity: 0;
    letter-spacing: 0.02em;
    white-space: nowrap;
}

.btn-contact-text:hover .contact-en,
.btn-contact-text.is-current .contact-en {
    transform: translateY(-100%);
    opacity: 0;
}

.btn-contact-text:hover .contact-jp,
.btn-contact-text.is-current .contact-jp {
    transform: translateX(-50%) translateY(-50%);
    opacity: 1;
    color: var(--c-orange);
}

.contact-dot {
    display: inline-block;
    width: 7px;
    height: 7px;
    background-color: var(--c-orange);
    border-radius: 50%;
    margin-left: 12px;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-contact-text:hover .contact-dot,
.btn-contact-text.is-current .contact-dot {
    transform: scale(1.5);
}

.contact-line-ghost {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 1px;
    pointer-events: none;
}

.contact-line-ghost::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: var(--c-orange);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-contact-text:hover .contact-line-ghost::after,
.btn-contact-text.is-current .contact-line-ghost::after {
    transform: scaleX(1);
}

/* =========================================
   1文字グラデーション共通クラス
   ========================================= */
.char-grad {
    color: transparent;
}

.g-char {
    display: inline-block;
    color: #033056;
    padding: 0.1em 0.25em;
    margin: -0.1em -0.25em;
}

.news-header h2 .g-char {
    color: #033056;
}

.hero-sub-title-jp .g-char,
.news-sub-title-jp .g-char,
.cc3-title-jp .g-char {
    color: #1e3048 !important;
}

/* =========================================
   共通 View More ボタン
   ========================================= */
.about-more-btn {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
    padding: 0 16px 0 40px;
    background-color: #033056;
    border-radius: 44px;
    text-decoration: none;
    overflow: hidden;
    position: relative;
    width: 195px;
    box-shadow: 0 10px 20px rgba(10, 25, 47, 0.1);
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.about-more-btn.btn-company {
    width: 195px;
}

.about-more-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--c-orange);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 0;
}

.about-more-btn:hover::before {
    transform: scaleX(1);
}

.about-more-btn .btn-text-slider {
    position: relative;
    display: inline-grid;
    align-items: center;
    overflow: hidden;
    z-index: 1;
    height: 1.4em;
    width: 100%;
    margin-right: 10px;
}

.about-more-btn .btn-en,
.about-more-btn .btn-jp {
    grid-area: 1 / 1;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease, color 0.4s ease;
    color: #ffffff;
    line-height: 1.4;
    display: block;
    width: 100%;
}

.about-more-btn .btn-en {
    font-family: 'Montserrat', sans-serif;
    font-size: 17.5px;
    font-weight: 700;
    letter-spacing: 0.01em;
    position: relative;
}

.about-more-btn .btn-jp {
    font-family: var(--f-mplus);
    font-size: 16.5px;
    font-weight: 700;
    letter-spacing: 0.03em;
    opacity: 0;
    transform: translateY(100%);
    position: relative;
}

.about-more-btn:hover .btn-en {
    transform: translateY(-100%);
    opacity: 0;
}

.about-more-btn:hover .btn-jp {
    transform: translateY(0);
    opacity: 1;
}

.about-more-btn .btn-icon-wrap {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #ffffff;
    z-index: 1;
    position: relative;
    flex-shrink: 0;
    transition: background-color 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.about-more-btn:hover .btn-icon-wrap {
    background-color: #ffffff;
}

.about-more-btn .btn-icon-wrap svg {
    width: 18px;
    height: 18px;
    stroke: #033056;
    stroke-width: 3px;
    transition: stroke 0.1s;
}

.about-more-btn:hover .btn-icon-wrap svg {
    stroke: var(--c-orange) !important;
    animation: arrowFly 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes arrowFly {
    0% {
        transform: translateX(0);
        opacity: 1;
        stroke: var(--c-orange);
    }

    40% {
        transform: translateX(15px);
        opacity: 0;
        stroke: var(--c-orange);
    }

    41% {
        transform: translateX(-15px);
        opacity: 0;
        stroke: var(--c-orange);
    }

    100% {
        transform: translateX(0);
        opacity: 1;
        stroke: var(--c-orange);
    }
}

@keyframes arrowFlyWhite {
    0% {
        transform: translateX(0);
        opacity: 1;
    }

    40% {
        transform: translateX(15px);
        opacity: 0;
    }

    41% {
        transform: translateX(-15px);
        opacity: 0;
    }

    100% {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes arrowFlyOrange {
    0% {
        transform: translateX(0);
        opacity: 1;
    }

    40% {
        transform: translateX(15px);
        opacity: 0;
    }

    41% {
        transform: translateX(-15px);
        opacity: 0;
    }

    100% {
        transform: translateX(0);
        opacity: 1;
    }
}

/* =========================================
   コンタクト & フッター 一体化ラッパー
   ========================================= */
.contact-footer-wrapper {
    background-color: rgba(2, 22, 45, 0.89);
    backdrop-filter: blur(18px) saturate(1.2);
    -webkit-backdrop-filter: blur(18px) saturate(1.2);
    position: relative;
    z-index: 10;
    margin-top: 0px;
}

/* =========================================
   コンタクトセクション
   ========================================= */
.contact-section {
    position: relative;
    width: 100%;
    padding: 180px 0 151px;
    overflow: hidden;
    z-index: 11;
    background-color: transparent;
}

.contact-container {
    position: relative;
    width: 100%;
    max-width: 1422px;
    margin: 0 auto;
    padding: 0 5%;
    z-index: 3;
}

.contact-cards-wrap {
    display: flex;
    gap: 40px;
    justify-content: center;
    align-items: stretch;
    width: 100%;
}

/* コンタクトカード：枠線の遅延設定 */
.contact-card-v3 {
    flex: 1;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    text-decoration: none;
    border-radius: 4px;
    overflow: hidden;
    padding: 54px 40px;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: none;
    transition: background 0.5s cubic-bezier(0.16, 1, 0.3, 1), border-color 0s ease 0s;
}

.contact-card-v3::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--c-orange);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 0;
}

.contact-card-v3:hover::before {
    transform: scaleX(1);
}

.contact-card-v3:hover {
    border-color: var(--c-orange);
    transition: border-color 0s ease 0.5s;
}

.contact-section .cc3-title-en,
.contact-section .cc3-title-jp,
.contact-section .cc3-desc,
.contact-section .cc3-tel,
.contact-section .cc3-time,
.contact-section .cc3-new-btn {
    position: relative;
    z-index: 1;
}

.contact-section .cc3-title-en {
    font-family: 'Montserrat', sans-serif;
    font-size: 36px;
    font-weight: 700;
    margin: 0 0 10px 0;
    letter-spacing: 0em;
    line-height: 1.1;
    color: #ffffff;
}

.contact-section .g-char {
    color: #ffffff !important;
}

.contact-section .cc3-title-jp {
    font-family: var(--f-mplus);
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 45px;
    letter-spacing: 0.00em;
    color: rgba(255, 255, 255, 0.8);
}

.contact-section .cc3-desc {
    font-family: var(--f-mplus);
    font-size: 15px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.9;
    margin: -0.1cm 0 50px 0;
    letter-spacing: 0.00em;
}

.contact-section .cc3-tel {
    font-family: 'Montserrat', sans-serif;
    font-size: 26px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    margin: 0 0 5px 0;
    letter-spacing: 0.00em;
}

.contact-section .cc3-time {
    font-family: var(--f-mplus);
    font-size: 13px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.8);
    margin: 0 0 35px 0;
    letter-spacing: 0.00em;
}

.contact-card-v3:hover .cc3-title-jp,
.contact-card-v3:hover .cc3-desc,
.contact-card-v3:hover .cc3-tel,
.contact-card-v3:hover .cc3-time {
    color: #ffffff;
}

/* コンタクトカード：ボタンの白円＋オレンジ矢印固定 */
.contact-section .cc3-new-btn {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 128px;
    height: 128px;
    border-radius: 50%;
    background-color: transparent;
    border: 1px solid rgba(255, 255, 255, 0.3);
    text-decoration: none;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.5s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    margin: 0 auto;
    margin-top: auto;
    box-shadow: none;
    position: relative;
    overflow: hidden;
}

.contact-section .cc3-new-btn::before {
    display: none !important;
}

.contact-section .cc3-new-btn svg {
    width: 40px;
    height: 40px;
    stroke: #ffffff !important;
    stroke-width: 2.5px;
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: stroke 0.1s;
    position: relative;
    z-index: 1;
}

.contact-card-v3:hover .cc3-new-btn {
    transform: scale(1.05);
    background-color: #ffffff !important;
    border-color: #ffffff !important;
}

.contact-card-v3:hover .cc3-new-btn svg {
    stroke: var(--c-orange) !important;
    animation: arrowFlyOrange 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@media (max-width: 800px) {
    .contact-section {
        padding: 96px 0 96px !important;
    }

    .contact-cards-wrap {
        flex-direction: column;
        gap: 22px;
    }

    .contact-card-v3 {
        padding: 26px 20px;
    }

    .contact-section .cc3-title-en {
        font-size: 28px;
        margin: 0 0 6px 0;
    }

    .contact-section .cc3-title-jp {
        font-size: 14px;
        margin-bottom: 20px;
    }

    .contact-section .cc3-desc {
        font-size: 13px;
        margin: 0 0 22px 0;
        line-height: 1.7;
    }

    .contact-section .cc3-tel {
        font-size: 22px;
        margin: 0 0 4px 0;
    }

    .contact-section .cc3-time {
        font-size: 12px;
        margin: 0 0 20px 0;
    }

    .contact-section .cc3-new-btn {
        width: 70px;
        height: 70px;
    }

    .contact-section .cc3-new-btn svg {
        width: 26px;
        height: 26px;
    }
}

/* PC時: ハンバーガーボタン・ドロワー非表示 */
.sp-menu-btn {
    display: none;
}

.sp-nav-overlay {
    display: none;
}

/* =========================================
   ヘッダー・ナビ スマホ対応 (max-width: 768px)
   ========================================= */
@media (max-width: 768px) {

    /* カスタムカーソル：タッチデバイスで非表示 */
    .cursor-dot,
    .cursor-outline {
        display: none;
    }

    /* ヘッダー全体 */
    .site-header {
        padding: 0 5%;
    }

    /* ロゴ */
    .header-logo {
        margin-left: 0;
    }

    .header-logo img {
        height: 64px;
    }

    /* カタカナ pill 非表示 */
    .kana-oval {
        display: none;
    }

    /* PC ナビ・右エリア非表示 */
    .header-right {
        display: none;
    }

    /* メニューボタン（楕円塗りつぶし） */
    .sp-menu-btn {
        display: flex;
        align-items: center;
        justify-content: center;
        border: none;
        border-radius: 100px;
        background: #033056;
        cursor: pointer;
        padding: 11px 26px;
        z-index: 10000;
        flex-shrink: 0;
        transition: opacity 0.25s ease;
    }

    .sp-menu-text-open,
    .sp-menu-text-close {
        font-family: 'Montserrat', sans-serif;
        font-size: 16px;
        font-weight: 700;
        color: #ffffff;
        letter-spacing: 0.02em;
        line-height: 1;
        pointer-events: none;
    }

    .sp-menu-text-close {
        display: none;
    }

    .sp-menu-btn.is-open .sp-menu-text-open {
        display: none;
    }

    .sp-menu-btn.is-open .sp-menu-text-close {
        display: block;
    }

    /* ナビドロワー */
    .sp-nav-overlay {
        display: block;
        position: fixed;
        top: 67px;
        left: 0;
        width: 100%;
        height: calc(100vh - 67px);
        background: rgba(240, 242, 245, 0.65);
        backdrop-filter: blur(12px) saturate(1.2);
        -webkit-backdrop-filter: blur(12px) saturate(1.2);
        z-index: 9998;
        transform: translateY(-110%);
        transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
        overflow-y: auto;
        pointer-events: none;
    }

    .sp-nav-overlay.is-open {
        transform: translateY(0);
        pointer-events: auto;
    }

    .sp-nav {
        padding: 56px 5% 56px 8%;
    }

    .sp-nav-list {
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .sp-nav-list li {
        border-bottom: 1px solid rgba(10, 25, 47, 0.25);
    }

    .sp-nav-list a {
        display: flex;
        align-items: center;
        gap: 14px;
        padding: 16px 0;
        text-decoration: none;
    }

    /* 各カテゴリー右端：#033056の「›」マークのみ */
    /* 各カテゴリー右端：丸みのある細い「›」をSVGで描画 */
    .sp-nav-list a::after {
        content: '';
        display: block;
        width: 10px;
        height: 17px;
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 17' fill='none' stroke='%23033056' stroke-width='2.0' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='2 1 8 8.5 2 16'/%3E%3C/svg%3E");
        background-repeat: no-repeat;
        background-size: contain;
        background-position: center;
        flex-shrink: 0;
        margin-left: auto;
    }

    .sp-nav-en {
        font-family: 'Montserrat', sans-serif;
        font-size: 26px;
        font-weight: 600;
        color: #033056;
        letter-spacing: 0em;
    }

    .sp-nav-jp {
        font-family: var(--f-mplus);
        font-size: 12.5px;
        font-weight: 500;
        color: var(--c-orange);
        letter-spacing: 0.02em;
    }

    /* ボタン：楕円の高さをPCより少し低く絞り、文字と楕円の比率をPCと合わせる
       PC: font 17.5px / height 68px = 0.257  →  Mobile: 17.5px / 60px = 0.292
       幅が短い分だけ楕円が詰まって見える視覚的補正 */
    .about-more-btn {
        height: 54px;
        padding: 0 12px 0 28px;
    }

    .about-more-btn .btn-icon-wrap {
        width: 34px;
        height: 34px;
    }

    .about-more-btn .btn-icon-wrap svg {
        width: 15px;
        height: 15px;
    }

    .about-more-btn .btn-text-slider {
        transform: translateY(0.5px);
    }
}

/* =========================================
   フッター
   ========================================= */
.site-footer {
    background-color: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-top: none;
    padding: 119px 0 0;
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
}

.footer-container {
    max-width: 1422px;
    margin: 0 auto;
    padding: 0 5%;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    width: 100%;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: 57px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 52px;
    flex-grow: 1;
}

.footer-left {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: relative;
    top: -38px;
}

.footer-logo {
    display: flex;
    align-items: center;
    transform: translateX(-12px);
}

.footer-logo-img {
    height: 100px;
    width: auto;
    filter: brightness(0) invert(1) !important;
}

.footer-logo-sub {
    font-family: var(--f-mplus);
    font-size: 13px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 10px;
    letter-spacing: 0.04em;
}

.footer-address {
    display: block;
    font-family: var(--f-mplus);
    font-size: 13px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 14px;
    letter-spacing: 0.04em;
}

.footer-right-group {
    display: flex;
    gap: 110px;
    align-items: flex-start;
}

.footer-contents-group {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-nav-wrap {
    display: flex;
    gap: 72px;
}

.footer-nav {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
}

.footer-nav a {
    color: #ffffff;
    text-decoration: none;
    position: relative;
    display: inline-block;
    width: fit-content;
}

.footer-nav .nav-text-wrap {
    position: relative;
    display: inline-grid;
    align-items: center;
    clip-path: inset(0 -200px);
    line-height: 1.4;
    vertical-align: middle;
    padding: 0.1em 0;
}

.footer-nav .nav-en {
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease, color 0.4s ease;
    font-family: 'Montserrat', sans-serif;
    font-size: 18.5px;
    font-weight: 600;
    color: #ffffff;
    letter-spacing: 0.02em;
    position: relative;
    z-index: 1;
    transform: translateY(0);
    opacity: 1;
}

.footer-nav .nav-jp {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translateX(-50%) translateY(100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease, color 0.4s ease;
    font-family: var(--f-mplus);
    font-size: 14.5px;
    font-weight: 600;
    color: var(--c-orange);
    opacity: 0;
    letter-spacing: 0.04em;
    line-height: 1;
    z-index: 1;
    white-space: nowrap;
}

.footer-nav a:hover .nav-en,
.footer-nav a.is-current .nav-en {
    transform: translateY(-100%);
    opacity: 0;
}

.footer-nav a:hover .nav-jp,
.footer-nav a.is-current .nav-jp {
    transform: translateX(-50%) translateY(-50%);
    opacity: 1;
    color: var(--c-orange);
}

.footer-nav .nav-jp::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 1px;
    bottom: 0;
    left: 0;
    background-color: var(--c-orange);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.footer-nav a:hover .nav-jp::after,
.footer-nav a.is-current .nav-jp::after {
    transform: scaleX(1);
}

.footer-cta {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-contact-btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    background-color: transparent;
    padding: 16px 44px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.4s ease;
}

.footer-contact-btn .nav-text-slider {
    position: relative;
    display: inline-grid;
    align-items: center;
    clip-path: inset(0 -200px);
    line-height: 1.4;
    vertical-align: middle;
    padding: 0.1em 0;
}

.footer-contact-btn .nav-en {
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease, color 0.4s ease;
    font-family: 'Montserrat', sans-serif;
    font-size: 18.5px;
    font-weight: 600;
    color: #ffffff;
    letter-spacing: 0.02em;
    transform: translateY(0);
    opacity: 1;
    position: relative;
}

.footer-contact-btn .nav-jp {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translateX(-50%) translateY(100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease, color 0.4s ease;
    font-family: var(--f-mplus);
    font-size: 14.5px;
    font-weight: 600;
    color: #ffffff;
    opacity: 0;
    letter-spacing: 0.04em;
    line-height: 1;
    white-space: nowrap;
}

.footer-contact-btn:hover,
.footer-contact-btn.is-current {
    background-color: var(--c-orange);
    border-color: var(--c-orange);
}

.footer-contact-btn:hover .nav-en,
.footer-contact-btn.is-current .nav-en {
    transform: translateY(-100%);
    opacity: 0;
}

.footer-contact-btn:hover .nav-jp,
.footer-contact-btn.is-current .nav-jp {
    transform: translateX(-50%) translateY(-50%);
    opacity: 1;
}

.footer-contact-btn.is-current .nav-jp::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: #ffffff;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 80px;
}

.footer-copy {
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    letter-spacing: 0.02em;
}

.footer-bottom-right {
    display: flex;
    align-items: center;
    gap: 40px;
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.8);
    font-family: var(--f-mplus);
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.3s;
    letter-spacing: 0.04em;
    line-height: 1;
    position: relative;
    display: inline-block;
    padding-bottom: 1px;
}

.footer-legal a::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 1px;
    bottom: 0px;
    left: 0;
    background-color: var(--c-orange);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.footer-legal a:hover {
    color: var(--c-orange);
}

.footer-legal a:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.page-top-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.8);
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    text-decoration: none;
    transition: color 0.3s;
    letter-spacing: 0.02em;
    font-weight: 500;
}

.page-top-btn:hover {
    color: var(--c-orange);
}

.page-top-icon {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.5);
    transition: all 0.3s;
}

.page-top-btn:hover .page-top-icon {
    background-color: var(--c-orange);
    border-color: var(--c-orange);
    color: #fff;
    transform: translateY(-3px);
}

.footer-marquee-wrap {
    width: 100%;
    overflow: hidden;
    background: transparent;
    padding-top: 20px;
    padding-bottom: 56px;
    display: flex;
    user-select: none;
    pointer-events: none;
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 30%, black 70%, transparent 100%);
    mask-image: linear-gradient(to right, transparent 0%, black 30%, black 70%, transparent 100%);
}

.footer-marquee-inner {
    display: flex;
    align-items: center;
    white-space: nowrap;
    will-change: transform;
    animation: marquee 75s linear infinite;
}

.fm-text {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(75px, 11vw, 170px);
    font-weight: 700;
    color: rgba(255, 255, 255, 0.15);
    line-height: 1;
    letter-spacing: 0em;
}

.marquee-dot {
    display: inline-block;
    width: 2vw;
    height: 2vw;
    background-color: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    margin: 0 4vw;
    flex-shrink: 0;
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}
/* =========================================
   共通 Navigation — 誘導セクション
   ========================================= */
.ab-nav-section {
    position: relative;
    width: 100%;
    background: transparent;
    padding: 75px 0 180px;
}

.ab-nav-overlay-bg {
    position: absolute;
    inset: 0;
    background: rgba(210, 228, 255, 0.14);
    backdrop-filter: blur(24px) saturate(1.3);
    -webkit-backdrop-filter: blur(24px) saturate(1.3);
    z-index: 0;
}

.ab-gateway-container {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 1422px;
    margin: 0 auto;
    padding: 0 5%;
}

.ab-nav-header {
    margin-bottom: 1.3cm;
}

.ab-nav-eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 20px;
    font-weight: 600;
    color: #033056;
    letter-spacing: 0;
    display: block;
    margin-bottom: 8px;
}

.ab-nav-divider {
    width: 100%;
    height: 1px;
    background-color: rgba(10, 25, 47, 0.35);
}

.ab-gateway-cards-wrap {
    display: flex;
    gap: 40px;
    width: 100%;
}

.ab-gateway-card {
    flex: 1;
    display: flex;
    flex-direction: row;
    align-items: stretch;
    background-color: #f0f2f5;
    border-radius: 12px;
    padding: 40px 40px 40px 50px;
    text-decoration: none;
    overflow: hidden;
    position: relative;
    box-shadow: 0 15px 40px rgba(10, 25, 47, 0.03);
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.5s ease;
    will-change: transform, opacity;
}

.ab-gateway-card:hover {
    box-shadow: 0 25px 50px rgba(10, 25, 47, 0.08);
}

.ab-gc-left {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: calc(44px - 0.3cm);
    margin-right: 24px;
    padding-left: 0.1cm;
}

.ab-gc-titles {
    display: flex;
    flex-direction: column;
    padding-top: 10px;
}

.ab-gc-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 42px;
    font-weight: 700;
    color: #033056;
    line-height: 1.1;
    letter-spacing: 0;
    margin: 0;
}

.ab-gc-sub {
    font-family: var(--f-mplus);
    font-size: 14px;
    font-weight: 700;
    color: #1e3048;
    margin-top: 10px;
    letter-spacing: 0.00em;
    display: block;
}

.ab-gc-bottom {
    display: flex;
    align-items: center;
    gap: 30px;
    margin-top: 0.1cm;
}

.ab-gc-label {
    font-family: var(--f-mplus);
    font-size: 18px;
    font-weight: 700;
    color: #1e3048;
    letter-spacing: 0.00em;
    line-height: 1;
    position: relative;
    padding-bottom: 0;
    transition: color 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.ab-gc-label::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: #1e3048;
    transform-origin: right;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.ab-gc-label::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: var(--c-orange);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1) 0.18s;
}

.ab-gateway-card:hover .ab-gc-label {
    color: var(--c-orange);
}

.ab-gateway-card:hover .ab-gc-label::before {
    transform: scaleX(0);
}

.ab-gateway-card:hover .ab-gc-label::after {
    transform: scaleX(1);
}

.ab-gc-btn-circle {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background-color: #033056;
    border: 1px solid #033056;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                background-color 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                border-color 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}

.ab-gc-btn-circle::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--c-orange);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 0;
}

.ab-gc-btn-circle svg {
    width: 20px;
    height: 20px;
    stroke: #ffffff;
    stroke-width: 2.5px;
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
    position: relative;
    z-index: 1;
    transition: stroke 0.4s ease;
}

.ab-gateway-card:hover .ab-gc-btn-circle {
    transform: scale(1.05);
    background-color: var(--c-orange);
    border-color: var(--c-orange);
}

.ab-gateway-card:hover .ab-gc-btn-circle::before {
    transform: scaleX(1);
}

.ab-gateway-card:hover .ab-gc-btn-circle svg {
    animation: arrowFlyWhite 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.ab-gc-right {
    width: 220px;
    flex-shrink: 0;
}

.ab-gc-img-wrap {
    width: 100%;
    aspect-ratio: 1 / 1;
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}

.ab-gc-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.ab-gateway-card:hover .ab-gc-img {
    transform: scale(1.05);
}

@media (max-width: 768px) {
    .ab-gateway-cards-wrap {
        flex-direction: column;
        gap: 22px;
    }

    .ab-nav-header {
        margin-bottom: 31px;
    }

    .ab-gateway-card {
        padding: 24px;
        flex-direction: row;
        text-align: left;
        align-items: center;
        gap: 16px;
    }

    .ab-gc-left {
        flex: 1;
        min-width: 0;
    }

    .ab-gc-titles {
        padding-top: 0;
    }

    .ab-gc-title {
        font-size: 32px;
        margin-bottom: 0;
    }

    .ab-gc-bottom {
        margin-top: -12px;
        justify-content: flex-start;
        gap: 15px;
    }

    .ab-gc-label {
        font-size: 16px;
    }

    .ab-gc-btn-circle {
        width: 36px;
        height: 36px;
    }

    .ab-gc-btn-circle svg {
        width: 16px;
        height: 16px;
    }

    .ab-gc-right {
        width: 125px;
        flex-shrink: 0;
        margin-right: 0;
        margin-top: 0;
    }

    .ab-gc-img-wrap {
        width: 125px;
        height: 125px;
        border-radius: 8px;
        flex-shrink: 0;
    }
}

/* デスクトップ：ナビ内CONTACTリンク非表示 */
.footer-nav-contact {
    display: none;
}

/* =========================================
   フッター スマホ対応
   ========================================= */
@media (max-width: 768px) {
    .footer-nav-contact {
        display: inline-block;
    }

    .site-footer {
        padding-top: 11px;
    }

    .footer-container {
        display: flex;
        flex-direction: column;
    }

    .footer-top {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding-bottom: 0;
        margin-bottom: 0;
        border-bottom: none;
    }

    .footer-right-group {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        width: 100%;
        order: 1;
    }

    .footer-contents-group {
        width: 100%;
        order: 1;
    }

    .footer-nav-wrap {
        display: flex !important;
        width: 100% !important;
        gap: 0 !important;
    }

    .footer-nav:first-child {
        width: 50%;
        min-width: 50%;
        flex-shrink: 0;
    }

    .footer-nav {
        display: flex;
        flex-direction: column;
        gap: 14px;
    }

    .footer-nav .nav-en {
        font-size: 23px;
    }

    .footer-nav .nav-jp {
        left: 0;
        transform: translateX(0) translateY(100%);
        font-size: 17.5px;
    }

    .footer-nav a:hover .nav-jp,
    .footer-nav a.is-current .nav-jp {
        transform: translateX(0) translateY(-50%);
    }

    .footer-cta {
        display: none;
    }

    .footer-nav-contact {
        margin-top: 4px;
    }

    .footer-nav-contact .nav-en {
        border: 1px solid rgba(255, 255, 255, 0.5);
        border-radius: 4px;
        padding: 8px 16px;
        display: inline-block;
    }

    /* 横線 — コンテンツ最大幅いっぱい */
    .footer-left {
        top: 0;
        order: 3;
        padding-top: 24px;
        border-top: 1px solid rgba(255, 255, 255, 0.2);
        margin-top: 69px;
        width: 100%;
    }

    .footer-logo {
        transform: translateX(-8px);
    }

    .footer-logo-img {
        height: 80px;
    }

    .footer-logo-sub {
        margin-top: 8px;
        font-size: 16px;
    }

    .footer-address {
        margin-top: 7px;
        font-size: 16px;
        opacity: 1;
    }

    .footer-bottom {
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        order: 4;
        border-top: none;
        padding-top: 40px;
        padding-bottom: 59px;
        margin-top: 0;
    }

    .footer-copy {
        font-size: 13px;
    }

    .footer-bottom-right {
        display: flex;
        align-items: center;
        gap: 20px;
    }

    .footer-legal {
        font-size: 8px;
        margin-left: -3px;
        margin-right: 3px;
    }

    .page-top-btn {
        font-size: 13px;
    }

    .page-top-icon {
        width: 26px;
        height: 26px;
    }

    .page-top-icon svg {
        width: 11px;
        height: 11px;
    }

    .footer-marquee-wrap {
        padding-bottom: 50px;
        margin-top: -10px;
    }

    .fm-text {
        font-size: clamp(85px, 23.5vw, 141px);
    }
}