/* ==========================================================================
   Design Fidelity 100% - CyberBuzz Clone
   ========================================================================== */

:root {
    /* Colors（ロゴ準拠：ゴールド #F7C02D / 濃いグレー #2D2D2D） */
    --color-primary: #F7C02D; /* Gold - Primary Brand Color */
    --color-red-dark: #E0A80A; /* Gold darker（ホバー等） */
    --color-red-light: #FAD14D; /* Gold lighter */
    --color-text: #2D2D2D;
    --color-text-sub: #666666;
    --color-bg: #FFFFFF;
    --color-bg-gray: #F5F5F5;
    --color-border: #E0E0E0;
    --color-white: #FFFFFF;
    --color-black: #000000;
    
    /* テーマ別背景（白メイン / 黄メインで上書き） */
    --theme-bg: #FFFFFF;
    --theme-bg-section: #FFFFFF;
    --theme-bg-section-alt: #F5F5F5;
    --theme-card-bg: #FFFFFF;
    --theme-gradient-mix: rgba(247, 192, 45, 0.02);
    --theme-gradient-mix-strong: rgba(247, 192, 45, 0.05);
    
    /* Typography */
    --font-en: 'Montserrat', sans-serif;
    --font-jp: 'Noto Sans JP', sans-serif;
    --font-jp-serif: 'Noto Serif JP', serif;
    --font-base: var(--font-jp), var(--font-en);
    
    /* Spacing */
    --spacing-section: 120px;
    --spacing-section-sp: 80px;
    --container-width: 1200px;
    --container-padding: 40px;
    --container-padding-sp: 20px;
    
    /* Animation */
    --ease-out-expo: cubic-bezier(0.19, 1, 0.22, 1);
    --transition-fast: 0.3s var(--ease-out-expo);
    --transition-normal: 0.6s var(--ease-out-expo);

    /* セクション英字キッカー（COMPANY / RECRUIT / 導入企業ラベル等で統一） */
    --section-kicker-en-size: clamp(16px, 1.55vw, 19px);
    --section-kicker-en-tracking: 0.28em;
}

/* 黄メインパターン（body に data-theme="yellow" を付与で切り替え） */
[data-theme="yellow"] {
    --theme-bg: #FFF9E6;
    --theme-bg-section: #FEF9E7;
    --theme-bg-section-alt: #FEF0C7;
    --theme-card-bg: #FFFFFF;
    --theme-gradient-mix: rgba(247, 192, 45, 0.08);
    --theme-gradient-mix-strong: rgba(247, 192, 45, 0.12);
}

/* ==========================================================================
   Base
   ========================================================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: auto; /* GSAP controls scroll */
}

body {
    font-family: var(--font-base);
    color: var(--color-text);
    line-height: 1.8;
    background-color: var(--theme-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

body.is-locked {
    overflow: hidden;
}

a {
    color: inherit;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

img, video {
    max-width: 100%;
    height: auto;
    vertical-align: bottom;
}

li {
    list-style: none;
}

/* ==========================================================================
   Loading
   ========================================================================== */

.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #0a0a0a;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: opacity 0.8s var(--ease-out-expo), visibility 0.8s;
}

body.is-loaded .loading-screen {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loading-logo {
    margin-bottom: 20px;
    opacity: 0;
    transform: translateY(20px);
}

.loading-logo-img {
    display: block;
    height: 56px;
    width: auto;
    max-width: min(340px, 88vw);
    object-fit: contain;
    margin: 0 auto;
    filter: drop-shadow(0 4px 28px rgba(0, 0, 0, 0.45));
}

@media (max-width: 768px) {
    .loading-logo-img {
        height: 44px;
        max-width: 82vw;
    }
}

.loading-bar {
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width 0.4s ease;
}

/* ==========================================================================
   Layout
   ========================================================================== */

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--container-padding-sp);
    }
}

.section {
    padding: var(--spacing-section) 0;
}

@media (max-width: 768px) {
    .section {
        padding: var(--spacing-section-sp) 0;
    }
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-title {
    font-family: var(--font-en);
    font-size: 32px;
    font-weight: 400; /* Regular weight like reference */
    letter-spacing: 0.15em;
    margin-bottom: 10px;
    color: var(--color-primary);
    text-transform: uppercase;
}

.section-subtitle {
    font-size: 14px;
    color: var(--color-text-sub);
    letter-spacing: 0.05em;
    font-weight: 400;
    margin-bottom: 30px;
    position: relative;
    display: inline-block;
}

.section-subtitle::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 2px;
    background-color: var(--color-primary);
}

.section-desc {
    font-size: 15px;
    line-height: 2;
    font-weight: 300;
    color: var(--color-text);
}

@media (max-width: 768px) {
    .section-header {
        margin-bottom: 50px;
    }
    .section-title {
        font-size: 28px;
    }
    .pc-only {
        display: none;
    }
}

/* ==========================================================================
   Header
   ========================================================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    height: 80px;
    background-color: transparent;
    transition: background-color 0.4s ease, height 0.4s ease, box-shadow 0.4s ease;
}

.header.is-scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    height: 70px;
    box-shadow: 0 2px 20px rgba(247, 192, 45, 0.1);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--color-primary);
}

.header-inner {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo .logo-link {
    display: inline-flex;
    align-items: center;
    position: relative;
    text-decoration: none;
    line-height: 0;
    transition: transform 0.25s ease;
}

.logo .logo-link:hover {
    transform: scale(1.05);
}

.logo .logo-link:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 4px;
    border-radius: 2px;
}

.logo-img {
    height: 48px;
    width: auto;
    max-width: 300px;
    object-fit: contain;
    transition: opacity 0.35s ease;
    display: block;
    pointer-events: none;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.22));
}

.logo-img--main {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0;
}

.logo-img--white {
    position: relative;
    z-index: 1;
    opacity: 1;
}

/* カラー版：明るいヘッダー・ゴールド帯／事業ページ（light） */
.header.is-light-bg .logo-img--main,
.header.is-scrolled:not(.is-dark-bg) .logo-img--main {
    opacity: 1;
}

.header.is-light-bg .logo-img--white,
.header.is-scrolled:not(.is-dark-bg) .logo-img--white {
    opacity: 0;
}

/* 白版：ダーク帯（上書きでナビと同様に常に白ロゴ） */
.header.is-dark-bg .logo-img--white {
    opacity: 1;
}

.header.is-dark-bg .logo-img--main {
    opacity: 0;
}

.nav-list {
    display: flex;
    gap: 40px;
    height: 100%;
    align-items: center;
}

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

.nav-list a {
    font-family: var(--font-en);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--color-white);
    position: relative;
    padding: 10px 0;
    text-transform: uppercase;
    transition: color 0.3s ease;
}

.header.is-scrolled .nav-list a {
    color: var(--color-primary);
    font-weight: 700;
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background-color: var(--color-primary);
    transition: width 0.3s ease;
}

.nav-list a:hover::after,
.nav-item.is-active a::after {
    width: 100%;
}

.mega-menu {
    position: absolute;
    top: 100%; /* ヘッダーの直下 */
    left: 0;
    width: 100%;
    max-width: 100%;
    background-color: var(--color-white);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    opacity: 0;
    visibility: hidden;
    z-index: 999;
    margin-top: 0;
    padding-top: 0;
    border-top: 3px solid var(--color-primary);
    pointer-events: none;
    transform: translateY(-20px);
}

.nav-item.is-active .mega-menu {
    pointer-events: auto;
    /* CSSによる表示制御は削除（JSで行う） */
}

.mega-menu-inner {
    max-width: 1320px;
    margin: 0 auto;
    padding: 60px 40px;
}

@media (max-width: 768px) {
    .mega-menu-inner {
        padding: 40px 20px;
    }
}

.mega-menu-content {
    display: flex;
    gap: 80px;
}

.mega-menu-col h4 {
    font-family: var(--font-en);
    font-size: 14px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 30px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.mega-menu-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mega-menu-links li {
    margin-bottom: 15px;
    opacity: 0;
    transform: translateY(10px);
    transition: none; /* GSAPで制御するため */
}

.mega-menu-links li a {
    font-size: 15px;
    color: var(--color-text);
    font-weight: 400;
    transition: color 0.3s ease, padding-left 0.3s ease;
    display: block;
    padding: 5px 0;
}

.mega-menu-links li a:hover {
    color: var(--color-primary);
    padding-left: 10px;
}

.mega-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    z-index: 998;
    pointer-events: none;
    /* CSS transitionはJS制御のために削除 */
}

.header.has-mega-menu-open .mega-menu-overlay {
    /* JS制御のためスタイル削除 */
}

@media (max-width: 768px) {
    .nav-item {
        position: relative;
    }
    .mega-menu {
        display: none;
    }
    .mega-menu-overlay {
        display: none;
    }
}

.hamburger {
    display: none;
    width: 30px;
    height: 20px;
    position: relative;
    cursor: pointer;
    z-index: 1001;
}

.hamburger span {
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-white);
    transition: all 0.4s ease;
}

.header.is-scrolled .hamburger span {
    background-color: var(--color-primary);
}

.hamburger span:nth-child(1) { top: 0; }
.hamburger span:nth-child(2) { top: 9px; }
.hamburger span:nth-child(3) { bottom: 0; }

@media (max-width: 768px) {
    .nav { display: none; }
    .hamburger { display: block; }
    .logo-img {
        height: 40px;
        max-width: 260px;
    }
    .header-inner { padding: 0 20px; }
}

/* SP Menu */
.sp-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--color-white);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.header.is-open .sp-menu {
    opacity: 1;
    visibility: visible;
}

.header.is-open .hamburger span {
    background-color: var(--color-primary);
}

.header.is-open .hamburger span:nth-child(1) { transform: rotate(45deg); top: 9px; }
.header.is-open .hamburger span:nth-child(2) { opacity: 0; }
.header.is-open .hamburger span:nth-child(3) { transform: rotate(-45deg); bottom: 9px; }

.sp-nav-list { text-align: center; }
.sp-nav-list li {
    margin-bottom: 30px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s ease;
}
.header.is-open .sp-nav-list li { opacity: 1; transform: translateY(0); }
.sp-nav-list a {
    font-family: var(--font-en);
    font-size: 24px;
    font-weight: 700;
    color: var(--color-black);
    transition: color 0.3s ease;
}

.sp-nav-list a:hover {
    color: var(--color-primary);
}

/* ==========================================================================
   First View
   ========================================================================== */

.first-view {
    position: relative;
    height: 100vh;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.first-view-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.first-view-video video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.first-view-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(247, 192, 45, 0.3) 0%, rgba(0, 0, 0, 0.5) 100%);
    z-index: 0;
}

.first-view-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--color-white);
    padding: 0 20px;
}

.main-catch {
    font-family: var(--font-jp);
    line-height: 1.3;
    letter-spacing: 0.04em;
    margin-bottom: 24px;
    overflow: visible;
}

/* 1行目: 太めゴシック */
.main-catch-line {
    display: block;
    font-size: clamp(20px, 3vw, 32px);
    font-weight: 700;
    letter-spacing: 0.06em;
    margin-bottom: 12px;
    color: var(--color-white);
    text-shadow: 0 2px 15px rgba(0, 0, 0, 0.4);
    white-space: nowrap;
}

@media (max-width: 480px) {
    .main-catch-line {
        white-space: normal;
    }
}

/* 2行目: デカく太くゴールド */
.main-catch-emphasis {
    display: block;
    font-size: clamp(42px, 6vw, 72px);
    font-weight: 900;
    color: var(--color-primary);
    letter-spacing: 0.04em;
    text-shadow:
        0 0 40px rgba(247, 192, 45, 0.3),
        0 2px 15px rgba(0, 0, 0, 0.2);
}

.sub-catch {
    font-size: 16px;
    font-weight: 300;
    letter-spacing: 0.1em;
}

.scroll-down {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    color: var(--color-white);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.scroll-down span {
    font-family: var(--font-en);
    font-size: 11px;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    font-weight: 600;
}

.scroll-line {
    width: 2px;
    height: 60px;
    background-color: rgba(247, 192, 45, 0.3);
    position: relative;
    overflow: hidden;
}

.scroll-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-primary);
    animation: scrollDown 2s cubic-bezier(0.77, 0, 0.175, 1) infinite;
}

@keyframes scrollDown {
    0% { transform: translateY(-100%); }
    100% { transform: translateY(100%); }
}

@media (max-width: 768px) {
    .main-catch-line { font-size: clamp(18px, 4vw, 28px); }
    .main-catch-emphasis { font-size: clamp(32px, 8vw, 52px); }
    .sub-catch { font-size: 14px; }
}

/* ==========================================================================
   Message Section (Story Copy)
   ========================================================================== */

.message {
    padding: 120px 0;
    background-color: var(--theme-bg);
    text-align: center;
    position: relative;
    z-index: 2;
}

.message-inner {
    max-width: 800px;
    margin: 0 auto;
}

.message-text {
    font-size: 18px;
    line-height: 1.45;
    font-weight: 400;
    color: var(--color-text);
    letter-spacing: 0.08em;
    font-family: var(--font-jp);
}

.message-highlight {
    font-size: 32px;
    font-weight: 700;
    color: var(--color-primary);
    display: inline-block;
    margin: 40px 0;
    letter-spacing: 0.1em;
    background: linear-gradient(transparent 60%, rgba(247, 192, 45, 0.2) 60%);
}

@media (max-width: 768px) {
    .message {
        padding: 80px 0;
    }
    .message-text {
        font-size: 15px;
        line-height: 1.5;
        text-align: left;
    }
    .message-highlight {
        font-size: 24px;
        margin: 30px 0;
    }
}

/* ==========================================================================
   Business Section (Marquee)
   ========================================================================== */

.business {
    background-color: var(--theme-bg-section);
    padding: 60px 0 40px;
}

.business .section-header {
    margin-bottom: 40px;
}

/* 3事業ブロック（Career / Talent / Story Produce）— 縦並び */
.business-three {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2px;
    margin-bottom: 56px;
}
.biz-block {
    background: rgba(0, 0, 0, 0.06);
    padding: 48px 36px 44px;
    border: 1px solid rgba(247, 192, 45, 0.28);
    transition: background 0.3s ease;
}
.biz-block:hover {
    background: rgba(0, 0, 0, 0.09);
}
.biz-block-num {
    font-family: var(--font-en);
    font-size: 16px;
    font-weight: 900;
    letter-spacing: 0.3em;
    color: rgba(247, 192, 45, 0.7);
    display: block;
    margin-bottom: 20px;
}
.biz-block-en {
    font-family: var(--font-en);
    font-size: 26px;
    font-weight: 900;
    letter-spacing: -0.01em;
    color: #1a1a1a;
    display: block;
    margin-bottom: 4px;
    line-height: 1.15;
}
.biz-block-jp {
    font-size: 12px;
    font-weight: 400;
    color: rgba(26, 26, 26, 0.5);
    letter-spacing: 0.08em;
    display: block;
    margin-bottom: 24px;
}
.biz-block-desc {
    font-size: 14px;
    line-height: 1.9;
    color: rgba(26, 26, 26, 0.72);
    margin-bottom: 32px;
}
.biz-divider {
    width: 32px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), rgba(247, 192, 45, 0.5));
    margin-bottom: 24px;
}
.biz-services {
    list-style: none;
    padding: 0;
    margin: 0;
}
.biz-services li {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: #1a1a1a;
    padding: 10px 0;
    border-bottom: 1px solid rgba(247, 192, 45, 0.2);
    display: flex;
    align-items: flex-start;
    gap: 10px;
    line-height: 1.6;
}
.biz-services li::before {
    content: '→';
    font-family: var(--font-en);
    font-size: 11px;
    color: var(--color-primary);
    flex-shrink: 0;
    margin-top: 2px;
    opacity: 0.8;
}
.biz-services li div {
    display: flex;
    flex-direction: column;
}
.biz-services li .series-name {
    font-weight: 600;
    color: #1a1a1a;
}
.biz-services li div span + span {
    font-size: 11px;
    font-weight: 400;
    color: rgba(26, 26, 26, 0.5);
    margin-top: 3px;
}
.biz-block-tag {
    display: inline-block;
    font-family: var(--font-en);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.15em;
    padding: 4px 10px;
    border: 1px solid rgba(0, 0, 0, 0.2);
    color: rgba(26, 26, 26, 0.5);
    margin-bottom: 12px;
}
.biz-block-coming {
    opacity: 0.7;
}
.biz-coming-soon {
    font-family: var(--font-en);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: rgba(26, 26, 26, 0.35);
    margin: 0;
}

/* トップ — 事業セクション要約（詳細は business.html） */
.business--teaser .business-three {
    margin-bottom: 28px;
}
.business--teaser .biz-block {
    padding: 36px 28px 32px;
}
.business--teaser .biz-block-desc {
    margin-bottom: 0;
}
.business--teaser .biz-block-coming {
    padding-top: 48px;
    padding-bottom: 48px;
}
.business--teaser .biz-block-coming .biz-block-desc {
    margin-bottom: 24px;
}
.business--teaser .biz-block-coming .biz-coming-soon {
    margin-top: 12px;
    padding-top: 8px;
}
.business--teaser .view-more-container {
    margin-top: 0;
    margin-bottom: 36px;
}
.business--teaser .marquee-row {
    margin-top: 12px;
    margin-bottom: 96px;
}
.business--teaser .marquee-container {
    margin-top: 22px;
}

/* 事業セクション VIEW MORE — page-bg のスクロール連動で背景色が変わっても読めるよう黒ベース */
#business .view-more-container .view-more-btn {
    color: #1a1a1a;
    border-color: rgba(26, 26, 26, 0.5);
    background-color: rgba(255, 255, 255, 0.75);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.6) inset;
}
#business .view-more-container .view-more-btn:hover {
    background-color: #1a1a1a;
    color: #f7c02d;
    border-color: #1a1a1a;
    box-shadow:
        0 0 20px rgba(0, 0, 0, 0.15),
        0 4px 12px rgba(0, 0, 0, 0.2);
}
#business .view-more-container .view-more-btn:hover::after {
    color: #f7c02d;
}

/* 事業詳細ページ（business.html）— 明るいヒーロー（カーソル視認性・テキストは濃色） */
.page-business-hero {
    position: relative;
    min-height: min(72vh, 820px);
    padding: 100px 0 100px;
    background: #f0eeed;
    color: #1a1a1a;
    display: flex;
    align-items: flex-end;
}
.page-business-hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}
.page-business-hero-bg-img {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(165deg, rgba(255, 255, 255, 0.55) 0%, rgba(255, 255, 255, 0.12) 40%, rgba(248, 246, 242, 0.35) 100%),
        url('image/business/business-hero-light.png') center / cover no-repeat;
}
.page-business-hero-bg-scrim {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 90% 70% at 15% 15%, rgba(247, 192, 45, 0.14), transparent 50%);
}
.page-business-hero-bg-grid {
    position: absolute;
    inset: 0;
    opacity: 0.35;
    background-image:
        linear-gradient(rgba(0, 0, 0, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 0, 0, 0.04) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: linear-gradient(180deg, transparent 0%, #000 12%, #000 100%);
}
.page-business-hero-inner {
    position: relative;
    z-index: 1;
    width: 100%;
    padding-bottom: 8px;
}
.page-business-breadcrumb {
    font-family: var(--font-en);
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    margin-bottom: 28px;
}
.page-business-breadcrumb a {
    color: rgba(26, 26, 26, 0.45);
    transition: color 0.25s ease;
}
.page-business-breadcrumb a:hover {
    color: var(--color-primary);
}
.page-business-breadcrumb-sep {
    margin: 0 10px;
    color: rgba(26, 26, 26, 0.22);
}
.page-business-hero-label {
    font-family: var(--font-en);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.28em;
    color: rgba(26, 26, 26, 0.42);
    margin: 0 0 14px;
}
.page-business-hero-title {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 0 0 28px;
}
.page-business-hero-title-en {
    font-family: var(--font-en);
    font-size: clamp(42px, 8vw, 88px);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.02;
    color: #1a1a1a;
}
/* トップ .main-catch-emphasis（V2ゴールドグラデ）と同系統 */
.page-business-hero-title-jp {
    font-family: var(--font-jp);
    font-size: clamp(32px, 5vw, 64px);
    font-weight: 900;
    letter-spacing: var(--ls-hero);
    line-height: 1.15;
    color: var(--color-primary);
    -webkit-text-fill-color: var(--color-primary);
    text-shadow: none;
    background: linear-gradient(135deg, #FAD14D 0%, #F7C02D 40%, #E0A80A 80%, #F7C02D 100%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: goldShimmer 6s ease-in-out infinite;
}
.page-business-hero-lead {
    font-size: 15px;
    line-height: 1.9;
    color: rgba(26, 26, 26, 0.72);
    margin: 0;
    max-width: 520px;
}
.page-business-hero-scroll {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-top: 48px;
    font-family: var(--font-en);
    font-size: 10px;
    letter-spacing: 0.35em;
    color: rgba(26, 26, 26, 0.4);
}
.page-business-hero-scroll-line {
    display: block;
    width: 1px;
    height: 56px;
    background: linear-gradient(180deg, var(--color-primary), rgba(26, 26, 26, 0.12));
}

/* BOX系：リード＋アンカー */
.page-business-intro {
    padding: 72px 0 56px;
    background: #faf9f7;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}
.page-business-intro-kicker-en {
    font-family: var(--font-en);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.35em;
    color: rgba(26, 26, 26, 0.38);
    margin: 0 0 16px;
}
.page-business-intro-heading {
    margin: 0 0 24px;
}
.page-business-intro-heading-ja {
    display: block;
    font-size: clamp(22px, 3vw, 28px);
    font-weight: 700;
    letter-spacing: 0.06em;
    color: #1a1a1a;
    margin-bottom: 8px;
}
.page-business-intro-heading-en {
    display: block;
    font-family: var(--font-en);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.12em;
    color: rgba(26, 26, 26, 0.42);
}
.page-business-intro-lead {
    font-size: 15px;
    line-height: 2;
    color: rgba(26, 26, 26, 0.68);
    margin: 0 0 32px;
    max-width: 720px;
}
.page-business-anchor-nav {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 10px 14px;
}
.page-business-anchor-nav a {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 18px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    background: #fff;
    font-family: var(--font-en);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    color: #1a1a1a;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.page-business-anchor-nav a:hover {
    border-color: rgba(247, 192, 45, 0.65);
    box-shadow: 0 4px 20px rgba(247, 192, 45, 0.12);
}
.page-business-anchor-num {
    font-size: 10px;
    color: var(--color-primary);
    letter-spacing: 0.15em;
}

.page-business-detail .section-header {
    margin-bottom: 40px;
}
.page-business-detail-header {
    text-align: left;
}
.page-business-detail .page-service-rows {
    margin-bottom: 8px;
}

/* サービス行（BOX系：画像 + テキストの交互） */
.page-service-rows {
    display: flex;
    flex-direction: column;
    gap: 0;
}
.page-service-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: clamp(28px, 4vw, 56px);
    align-items: center;
    padding: clamp(40px, 5vw, 72px) 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    scroll-margin-top: 100px;
}
.page-service-row:first-of-type {
    padding-top: 8px;
}
.page-service-row--reverse .page-service-row__visual {
    order: 2;
}
.page-service-row--reverse .page-service-row__text {
    order: 1;
}
.page-service-figure-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(12px, 2vw, 20px);
    width: 100%;
    align-items: stretch;
}
.page-service-figure {
    margin: 0;
    border-radius: 6px;
    overflow: hidden;
    aspect-ratio: 16 / 10;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.12);
}
.page-service-figure--logo {
    aspect-ratio: auto;
    min-height: 180px;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(16px, 3vw, 28px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
}
.page-service-figure--logo img {
    width: 100%;
    height: auto;
    max-height: 220px;
    object-fit: contain;
}
.page-service-figure img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.page-service-figure--soon {
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        linear-gradient(145deg, rgba(247, 192, 45, 0.12) 0%, rgba(0, 0, 0, 0.06) 100%);
    border: 1px dashed rgba(247, 192, 45, 0.35);
    box-shadow: none;
}
.page-service-figure-soon-label {
    font-family: var(--font-en);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.28em;
    color: rgba(26, 26, 26, 0.28);
}
.page-business-biz-card {
    background: transparent;
    border: none;
    padding: 0;
    box-shadow: none;
}
.page-business-detail .page-business-biz-card:hover {
    background: transparent;
}
.page-business-detail .biz-block-num {
    font-size: 13px;
    margin-bottom: 16px;
}

.page-marquee-heading-wrap {
    padding: 48px 0 8px;
    text-align: center;
}
.page-marquee-kicker-en {
    font-family: var(--font-en);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.35em;
    color: rgba(26, 26, 26, 0.38);
    margin: 0 0 12px;
}
.page-marquee-heading {
    font-size: clamp(20px, 2.5vw, 24px);
    font-weight: 700;
    letter-spacing: 0.08em;
    color: #1a1a1a;
    margin: 0 0 12px;
}
.page-marquee-sub {
    font-size: 13px;
    line-height: 1.7;
    color: rgba(26, 26, 26, 0.5);
    margin: 0;
}

.page-business-back {
    padding: 40px 0 56px;
}
.page-business-back .view-more-container {
    margin-top: 0;
}
@media (max-width: 900px) {
    .page-service-row,
    .page-service-row--reverse {
        grid-template-columns: 1fr;
    }
    .page-service-row--reverse .page-service-row__visual,
    .page-service-row--reverse .page-service-row__text {
        order: unset;
    }
    .page-service-row__visual {
        max-width: 100%;
    }
}
@media (max-width: 480px) {
    .page-service-figure-split {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 768px) {
    .page-business-hero {
        min-height: auto;
        padding: 88px 0 64px;
        align-items: flex-start;
    }
    .page-business-anchor-nav {
        flex-direction: column;
    }
    .page-business-anchor-nav a {
        width: 100%;
        justify-content: flex-start;
    }
}

.marquee-section {
    width: 100%;
    overflow: hidden;
    padding: 24px 0 56px;
}

.marquee-section--single {
    padding-bottom: 48px;
}

.marquee-row {
    position: relative;
    margin-bottom: 60px;
    display: flex;
    align-items: center;
}

.marquee-row--single {
    margin-bottom: 0;
}

.marquee-label {
    position: absolute;
    left: 0;
    top: -30px;
    font-size: 16px;
    font-weight: 700;
    color: var(--color-primary);
    padding-left: 5vw;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.marquee-container {
    width: 100%;
    overflow: hidden;
}

.marquee-content {
    display: flex;
    gap: 30px;
    width: max-content;
    animation: marquee 40s linear infinite;
}

.marquee-row.reverse .marquee-content {
    animation-direction: reverse;
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); } /* Halfway because contents are duplicated */
}

.service-card {
    width: 320px;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
}

.card-image {
    width: 100%;
    aspect-ratio: 16/9;
    overflow: hidden;
    margin-bottom: 15px;
    border-radius: 4px;
    border: 2px solid transparent;
    transition: border-color 0.3s ease;
    position: relative;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s cubic-bezier(0.19, 1, 0.22, 1);
    transform: scale(1);
}

.service-card:hover .card-image {
    border-color: var(--color-primary);
}

.service-card:hover .card-image img {
    transform: scale(1.08);
}

.card-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(247, 192, 45, 0.1) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.service-card:hover .card-image::after {
    opacity: 1;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card-text {
    min-height: 0;
}

.card-text h5 {
    font-size: 16px;
    font-weight: 500;
    color: var(--color-black);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color 0.3s ease;
}

.service-card:hover .card-text h5 {
    color: var(--color-primary);
}

/* 導入企業マルquee（ロゴのみ） */
.service-card--client {
    width: 260px;
}

.service-card--client .card-image {
    margin-bottom: 0;
    aspect-ratio: 16 / 10;
    background: rgba(255, 255, 255, 0.95);
}

.marquee-row--client-logos .card-image img {
    object-fit: contain;
    padding: 14px 18px;
}

/* 導入企業ラベル — 中央寄せ・英字キッカーと同系のサイズ */
.marquee-row--client-logos {
    flex-direction: column;
    align-items: stretch;
}

.marquee-row--client-logos .marquee-label {
    position: static;
    left: auto;
    top: auto;
    width: 100%;
    text-align: center;
    padding-left: 0;
    margin-bottom: 14px;
    font-family: var(--font-en);
    font-size: var(--section-kicker-en-size);
    letter-spacing: var(--section-kicker-en-tracking);
    font-weight: 700;
    color: #1a1a1a;
    text-transform: none;
}

.business--teaser .marquee-row--client-logos .marquee-container {
    margin-top: 0;
}

.view-more-container {
    position: relative;
    z-index: 2;
    text-align: center;
    margin-top: 60px;
}


.view-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 60px;
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
    font-family: var(--font-en);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.15em;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.view-more-btn::after {
    content: '→';
    transition: transform 0.3s ease;
}

.view-more-btn:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(247, 192, 45, 0.3);
}

.view-more-btn:hover::after {
    transform: translateX(5px);
}

/* Highlight Section */
.highlight-section {
    background: linear-gradient(135deg, var(--theme-gradient-mix) 0%, var(--theme-bg-section-alt) 100%);
    padding: 60px 0;
    margin-bottom: 60px;
    border-top: 2px solid var(--color-primary);
    border-bottom: 2px solid var(--color-primary);
}

.highlight-title {
    font-size: 20px;
    font-weight: 500;
    text-align: center;
    margin-bottom: 10px;
    color: var(--color-primary);
}

.highlight-desc {
    text-align: center;
    color: var(--color-text-sub);
    margin-bottom: 40px;
    font-size: 14px;
}

.point-list {
    display: flex;
    justify-content: center;
    gap: 20px;
    max-width: 1000px;
    margin: 0 auto;
}

.point-list li {
    flex: 1;
    background: var(--theme-card-bg);
    padding: 30px;
    position: relative;
    border-top: 4px solid var(--color-primary);
    box-shadow: 0 2px 8px rgba(247, 192, 45, 0.1);
}

.point-num {
    font-family: var(--font-en);
    font-size: 32px;
    font-weight: 700;
    color: rgba(247, 192, 45, 0.1);
    position: absolute;
    top: 10px;
    right: 20px;
}

.point-text strong {
    display: block;
    font-size: 16px;
    margin-bottom: 10px;
    color: var(--color-primary);
}

.point-text p {
    font-size: 13px;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .point-list { flex-direction: column; }
    .service-card { width: 280px; }
}

/* ==========================================================================
   Company Section
   ========================================================================== */

.company {
    background: linear-gradient(135deg, var(--theme-bg-section-alt) 0%, var(--theme-gradient-mix) 100%);
    position: relative;
}

.company::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary) 0%, transparent 100%);
}

.mvv-section {
    margin-bottom: 48px;
    display: flex;
    justify-content: center;
}

.mvv-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    margin-bottom: 0;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}

.mvv-card {
    background: var(--theme-card-bg);
    padding: 40px 32px;
    text-align: center;
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s ease;
    border-radius: 12px;
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-left: 4px solid var(--color-primary);
}

.mvv-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.mvv-card h4 {
    font-family: var(--font-en);
    font-size: 13px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 16px;
    letter-spacing: 0.25em;
    text-transform: uppercase;
}

.mvv-card .ja {
    font-size: 15px;
    font-weight: 400;
    line-height: 2.1;
    letter-spacing: 0.02em;
}

.info-section {
    max-width: 1000px;
    margin: 0 auto;
}

.info-header {
    margin-bottom: 30px;
    border-bottom: 2px solid var(--color-primary);
    padding-bottom: 10px;
}

.content-head {
    font-size: 18px;
    font-weight: 400;
    color: var(--color-primary);
}

.info-row {
    display: flex;
    padding: 20px 0;
    border-bottom: 1px solid var(--color-border);
}

.info-row dt {
    width: 200px;
    font-weight: 500;
}

.info-row dd {
    flex: 1;
    font-weight: 300;
    font-size: 15px;
}

@media (max-width: 768px) {
    .mvv-grid { grid-template-columns: 1fr; }
    .info-row { flex-direction: column; gap: 10px; }
}

/* ==========================================================================
   Recruit Section
   ========================================================================== */

.recruit {
    background-color: var(--theme-bg-section);
    position: relative;
}

.recruit::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, transparent 0%, var(--color-primary) 100%);
}

.recruit-header-box {
    text-align: center;
    margin-bottom: 60px;
}

.recruit-message {
    text-align: center;
    margin-bottom: 80px;
}

.recruit-copy {
    font-size: 28px;
    font-weight: 500;
    margin-bottom: 20px;
    line-height: 1.5;
    color: var(--color-primary);
}

.recruit-sub {
    font-size: 15px;
    font-weight: 300;
}

.recruit-row {
    display: flex;
    gap: 60px;
    max-width: 1000px;
    margin: 0 auto;
}

.recruit-col {
    flex: 1;
}

.recruit-col .content-head {
    margin-bottom: 30px;
    font-size: 18px;
    border-bottom: 2px solid var(--color-primary);
    padding-bottom: 10px;
    color: var(--color-primary);
}

.price-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
    font-size: 15px;
    padding: 15px;
    background: rgba(247, 192, 45, 0.05);
    border-left: 3px solid var(--color-primary);
}

.price-item .value {
    font-weight: 700;
    color: var(--color-primary);
    font-size: 18px;
}

.refund-box .label {
    display: block;
    margin-bottom: 10px;
    font-weight: 500;
    color: var(--color-primary);
}

.refund-box li {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid var(--color-border);
    font-size: 14px;
    font-weight: 300;
    transition: background-color 0.3s ease;
}

.refund-box li:hover {
    background-color: rgba(247, 192, 45, 0.05);
}

.refund-box li span:last-child {
    font-weight: 600;
    color: var(--color-primary);
}

.strength-points li {
    padding: 15px 0;
    border-bottom: 1px solid var(--color-border);
    font-size: 15px;
    font-weight: 300;
    position: relative;
    padding-left: 20px;
    transition: all 0.3s ease;
}

.strength-points li::before {
    content: '▶';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-size: 12px;
}

.strength-points li:hover {
    padding-left: 25px;
    color: var(--color-primary);
}

@media (max-width: 768px) {
    .recruit-row { flex-direction: column; }
    .recruit-copy { font-size: 24px; }
}

/* ==========================================================================
   Closing Message Section
   ========================================================================== */

.closing-message {
    background-color: var(--theme-bg-section-alt);
    text-align: center;
    padding: 100px 0;
}

.closing-inner {
    max-width: 800px;
    margin: 0 auto;
}

.closing-title {
    font-family: var(--font-en);
    font-size: 40px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 10px;
    letter-spacing: 0.05em;
}

.closing-subtitle {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 40px;
    color: var(--color-text);
}

.closing-text {
    font-size: 18px;
    line-height: 2.4;
    font-weight: 500;
    color: var(--color-text);
}

@media (max-width: 768px) {
    .closing-title {
        font-size: 32px;
    }
    .closing-text {
        font-size: 16px;
    }
}

/* ==========================================================================
   Contact Section
   ========================================================================== */

.contact {
    background: linear-gradient(135deg, var(--theme-gradient-mix-strong) 0%, var(--theme-bg-section-alt) 100%);
    text-align: center;
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--color-primary);
}

.contact-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
}

.contact-btn {
    display: inline-block;
    padding: 20px 40px;
    background-color: var(--color-primary);
    color: var(--color-white);
    font-size: 14px;
    font-weight: 500;
    min-width: 280px;
    transition: all 0.3s ease;
}

.contact-btn:hover {
    background-color: var(--color-red-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(247, 192, 45, 0.3);
}

.contact-btn.white {
    background-color: var(--color-white);
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.contact-btn.white:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}


@media (max-width: 768px) {
    .contact-links { flex-direction: column; align-items: center; }
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
    background-color: transparent;
    color: #1a1a1a;
    padding: 80px 0 30px;
    border-top: 3px solid rgba(26, 26, 26, 0.35);
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    margin-bottom: 60px;
}

.footer-logo {
    font-family: var(--font-en);
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 0.05em;
    margin-bottom: 20px;
    color: #1a1a1a;
}

.social-links {
    display: flex;
    align-items: center;
    gap: 15px;
}

.social-links span {
    font-family: var(--font-en);
    font-size: 12px;
    letter-spacing: 0.1em;
    color: rgba(26, 26, 26, 0.7);
}

.social-icon {
    width: 30px;
    height: 30px;
    background: #1a1a1a;
    color: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background: #333;
    color: var(--color-primary);
    transform: scale(1.1);
}

.footer-right {
    display: flex;
    gap: 60px;
}

.footer-col h4 {
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 20px;
    color: #1a1a1a;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    font-size: 12px;
    color: rgba(26, 26, 26, 0.7);
    font-weight: 300;
    transition: color 0.3s ease;
}

.footer-col ul li a:hover {
    color: var(--color-primary);
    padding-left: 5px;
    transition: all 0.3s ease;
}

.footer-col--business {
    max-width: 340px;
}

.footer-business-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-business-list > li {
    text-transform: none;
    letter-spacing: 0.02em;
    font-size: 12px;
    line-height: 1.55;
    color: rgba(26, 26, 26, 0.88);
    font-weight: 500;
}

.footer-business-list ul {
    list-style: none;
    margin: 6px 0 0;
    padding: 0 0 0 0.85em;
}

.footer-business-list ul li {
    font-size: 11px;
    font-weight: 300;
    color: rgba(26, 26, 26, 0.72);
    margin-bottom: 5px;
}

.copyright {
    text-align: center;
    border-top: 1px solid rgba(0, 0, 0, 0.15);
    padding-top: 30px;
    color: rgba(26, 26, 26, 0.5);
    font-family: var(--font-en);
    font-size: 11px;
}

.copyright small {
    color: var(--color-primary);
    opacity: 0.8;
}

@media (max-width: 768px) {
    .footer-inner { flex-direction: column; gap: 40px; }
    .footer-right { flex-direction: column; gap: 30px; }
}

/* ==========================================================================
   Background Text (Parallax)
   ========================================================================== */

.section-bg-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-en);
    font-size: clamp(120px, 20vw, 300px);
    font-weight: 700;
    color: rgba(247, 192, 45, 0.03);
    white-space: nowrap;
    pointer-events: none;
    z-index: 0;
    user-select: none;
    letter-spacing: 0.1em;
    overflow: hidden;
}

.section {
    position: relative;
    overflow: hidden;
}

.section > .container {
    position: relative;
    z-index: 1;
}

/* ==========================================================================
   Section Cuts → REMOVED (replaced by page-bg scroll transitions)
   ========================================================================== */

/* Diagonal cuts are removed in favour of clean straight-edge sections */

/* ==========================================================================
   Animation Classes (GSAP targets)
   ========================================================================== */

.js-fade-up {
    opacity: 0;
    transform: translateY(30px);
}

/* ==========================================================================
   テーマ切替（白メイン / 黄メイン）
   ========================================================================== */

.theme-toggle {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 100;
    display: flex;
    gap: 0;
    background: var(--theme-card-bg);
    border: 2px solid var(--color-primary);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.theme-toggle-btn {
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease;
    font-family: var(--font-base);
}

.theme-toggle-btn:first-child {
    border-radius: 6px 0 0 6px;
}

.theme-toggle-btn:last-child {
    border-radius: 0 6px 6px 0;
}

.theme-toggle-btn:hover {
    background: rgba(247, 192, 45, 0.15);
    color: var(--color-primary);
}

.theme-toggle-btn.is-active {
    background: var(--color-primary);
    color: var(--color-text);
}

/* ==========================================================================
   Custom Cursor
   ========================================================================== */

.cursor,
.cursor-follower {
    position: fixed;
    border-radius: 50%;
    pointer-events: none;
    z-index: 10000;
    opacity: 0;
    top: 0;
    left: 0;
    will-change: transform;
}

body.has-cursor .cursor,
body.has-cursor .cursor-follower {
    opacity: 1;
}

.cursor {
    width: 8px;
    height: 8px;
    background: #1a1a1a;
    transition: width 0.3s ease, height 0.3s ease, opacity 0.3s ease;
}

.cursor.is-hover {
    width: 16px;
    height: 16px;
    background: rgba(26, 26, 26, 0.7);
}

.cursor-follower {
    width: 40px;
    height: 40px;
    border: 1px solid rgba(26, 26, 26, 0.5);
    transition: width 0.4s ease, height 0.4s ease, border-color 0.4s ease, opacity 0.3s ease;
}

.cursor-follower.is-hover {
    width: 60px;
    height: 60px;
    border-color: rgba(26, 26, 26, 0.35);
}

body.has-cursor,
body.has-cursor a,
body.has-cursor button {
    cursor: none;
}

/* ==========================================================================
   Noise / Grain Texture Overlay
   ========================================================================== */

body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
    background-size: 200px 200px;
    opacity: 0.025;
    pointer-events: none;
    z-index: 9997;
}

/* ==========================================================================
   Hero Canvas
   ========================================================================== */

.hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* ==========================================================================
   Hero Floating Shapes
   ========================================================================== */

.hero-shapes {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.hero-shape {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(247, 192, 45, 0.12);
    opacity: 0;
}

.shape-1 {
    width: 520px;
    height: 520px;
    top: -160px;
    right: -100px;
    animation: shapeFloat 14s ease-in-out infinite;
}

.shape-2 {
    width: 380px;
    height: 380px;
    bottom: -90px;
    left: -80px;
    animation: shapeFloat 11s ease-in-out infinite;
    animation-delay: -4s;
}

.shape-3 {
    width: 260px;
    height: 260px;
    top: 25%;
    right: 18%;
    border-width: 2px;
    border-color: rgba(247, 192, 45, 0.18);
    animation: shapeFloat 9s ease-in-out infinite;
    animation-delay: -2s;
}

.shape-4 {
    width: 140px;
    height: 140px;
    top: 65%;
    left: 12%;
    border-color: rgba(247, 192, 45, 0.22);
    animation: shapeFloat 10s ease-in-out infinite;
    animation-delay: -7s;
}

@keyframes shapeFloat {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25%       { transform: translate(18px, -22px) rotate(5deg); }
    50%       { transform: translate(-12px, 12px) rotate(-3deg); }
    75%       { transform: translate(22px, 18px) rotate(8deg); }
}

/* ==========================================================================
   First View z-index fix (canvas層の上に乗せる)
   ========================================================================== */

.first-view-content {
    z-index: 2;
}

.scroll-down {
    z-index: 2;
}

/* ==========================================================================
   Split Text Styles
   ========================================================================== */

.char {
    display: inline-block;
    overflow: hidden;
    vertical-align: bottom;
    line-height: 1.2;
}

.char-inner {
    display: inline-block;
    will-change: transform;
}

/* ==========================================================================
   Message Line Reveal
   ========================================================================== */

.msg-line {
    display: block;
    overflow: hidden;
    line-height: inherit;
}

.msg-line-inner {
    display: block;
    will-change: transform, opacity;
}

/* ==========================================================================
   Enhanced Loading Screen (Black background for premium feel)
   ========================================================================== */

.loading-screen {
    background-color: #0a0a0a;
}

/* ==========================================================================
   MVV Card Sliding Border
   ========================================================================== */

.mvv-card {
    overflow: hidden;
    position: relative;
}

.mvv-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: -100%;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-red-light));
    transition: left 0.5s var(--ease-out-expo);
}

.mvv-card:hover::after {
    left: 0;
}

/* ==========================================================================
   Recruit Copy - Gradient Text
   ========================================================================== */

.recruit-copy {
    background: linear-gradient(135deg, var(--color-text) 0%, var(--color-primary) 60%, var(--color-red-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ==========================================================================
   Footer Decorative Ghost Text
   ========================================================================== */

.footer {
    position: relative;
    overflow: hidden;
}

.footer::after {
    content: 'HR';
    position: absolute;
    bottom: -30px;
    right: -10px;
    font-family: var(--font-en);
    font-size: 200px;
    font-weight: 900;
    color: rgba(0, 0, 0, 0.04);
    pointer-events: none;
    line-height: 1;
    letter-spacing: -0.05em;
}

/* ==========================================================================
   Section Header Animated Underline
   ========================================================================== */

.section-header {
    position: relative;
}

.section-header::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
}

.section-header.is-line-done::after {
    width: 300px;
    transition: width 1.2s var(--ease-out-expo);
}

/* ==========================================================================
   View More Button - Clip Path animation support
   ========================================================================== */

.view-more-btn {
    clip-path: inset(0 0 0 0);
}

/* ==========================================================================
   Closing Message Enhanced
   ========================================================================== */

.closing-title {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-red-light) 50%, #fff3c4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ==========================================================================
   Info Row Line Animation
   ========================================================================== */

.info-row {
    position: relative;
    overflow: hidden;
}

/* ==========================================================================
   Responsive: Disable canvas & cursors on touch
   ========================================================================== */

@media (max-width: 768px) {
    .hero-shapes { display: none; }
    .shape-1, .shape-2, .shape-3, .shape-4 { display: none; }
    .cursor, .cursor-follower { display: none; }
}

/* ==========================================================================
   Scroll Reveal Base States (GSAP controls these)
   ========================================================================== */

.js-reveal-title {
    opacity: 0;
    transform: translateY(40px);
    filter: blur(8px);
}

/* ==========================================================================
   PAGE-BG — Fixed background controlled by GSAP on scroll
   ========================================================================== */

.page-bg {
    position: fixed;
    inset: 0;
    z-index: -10;
    background-color: #0a0a0a;
    will-change: background-color;
}

/* Make all content sections transparent — page-bg shows through */
.section.message,
.section.business,
.section.company,
.section.recruit,
.section.closing-message,
.section.contact {
    background: transparent !important;
}

.section.company {
    padding-top: 24px;
}


/* Remove old gradient/color overrides from company & contact pseudo-elements */
.company::before,
.company::after,
.contact::before,
.contact::after,
.recruit::before,
.recruit::after {
    background: transparent !important;
    height: 0 !important;
}

/* ==========================================================================
   DARK SECTION — data-section-theme="dark"
   ========================================================================== */

[data-section-theme="dark"] {
    color: #ffffff;
}

[data-section-theme="dark"] .section-title {
    color: var(--color-primary);
}

[data-section-theme="dark"] .section-subtitle {
    color: rgba(255,255,255,0.45);
}

[data-section-theme="dark"] .section-subtitle::after {
    background-color: var(--color-primary);
}

[data-section-theme="dark"] .section-desc {
    color: rgba(255,255,255,0.65);
}

[data-section-theme="dark"] .message-text {
    color: rgba(255,255,255,0.82);
}

[data-section-theme="dark"] .mvv-card {
    background: rgba(255,255,255,0.04);
    border-left-color: rgba(247,192,45,0.5);
}

[data-section-theme="dark"] .mvv-card:hover {
    background: rgba(255,255,255,0.08);
    box-shadow: 0 4px 30px rgba(247,192,45,0.1);
}

[data-section-theme="dark"] .mvv-card h4 {
    color: var(--color-primary);
}

[data-section-theme="dark"] .mvv-card .ja {
    color: rgba(255,255,255,0.75);
}

[data-section-theme="dark"] .info-header {
    border-bottom-color: rgba(247,192,45,0.3);
}

[data-section-theme="dark"] .content-head {
    color: var(--color-primary);
}

[data-section-theme="dark"] .info-row {
    border-bottom-color: rgba(255,255,255,0.08);
}

[data-section-theme="dark"] .info-row dt {
    color: var(--color-primary);
}

[data-section-theme="dark"] .info-row dd {
    color: rgba(255,255,255,0.7);
}

[data-section-theme="dark"] .strength-points li {
    color: rgba(255,255,255,0.7);
    border-bottom-color: rgba(255,255,255,0.08);
}

[data-section-theme="dark"] .strength-points li::before {
    color: var(--color-primary);
}

[data-section-theme="dark"] .strength-points li:hover {
    color: var(--color-primary);
}

[data-section-theme="dark"] .recruit-sub {
    color: rgba(255,255,255,0.55);
}

[data-section-theme="dark"] .recruit-copy {
    background: linear-gradient(135deg, #ffffff 0%, var(--color-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

[data-section-theme="dark"] .view-more-btn {
    color: var(--color-primary);
    border-color: rgba(247,192,45,0.5);
}

[data-section-theme="dark"] .view-more-btn:hover {
    background-color: var(--color-primary);
    color: #111;
}

[data-section-theme="dark"] .section-bg-text {
    color: rgba(247,192,45,0.04);
}

/* ==========================================================================
   GOLD SECTION — data-section-theme="gold"
   ========================================================================== */

[data-section-theme="gold"] {
    color: #1a1a1a;
}

[data-section-theme="gold"] .closing-title {
    background: none;
    -webkit-text-fill-color: #1a1a1a;
    background-clip: unset;
    -webkit-background-clip: unset;
    color: #1a1a1a;
}

[data-section-theme="gold"] .closing-subtitle {
    color: #1a1a1a;
}

[data-section-theme="gold"] .closing-text {
    color: rgba(26, 26, 26, 0.9);
}

[data-section-theme="gold"] .section-bg-text {
    color: rgba(0,0,0,0.05);
}

/* ==========================================================================
   LIGHT SECTION — data-section-theme="light"
   (business section — restores normal light colors)
   ========================================================================== */

[data-section-theme="light"] .section-title { color: #1a1a1a; }
[data-section-theme="light"] .section-subtitle { color: var(--color-text-sub); }
[data-section-theme="light"] .section-desc { color: var(--color-text); }
[data-section-theme="light"] .card-text h5 { color: var(--color-black); }

/* ==========================================================================
   SPLIT LAYOUT — Company & Recruit 2-column taian-style
   ========================================================================== */

.split-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    min-height: auto;
    position: relative;
}

/* Left sticky sidebar */
.split-layout-left {
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    border-right: 1px solid rgba(247,192,45,0.12);
    padding: 40px 30px;
}

/* Right scrollable content */
.split-layout-right {
    padding: 16px 48px 72px;
}

/* Section label group */
.split-section-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    text-align: center;
}

.split-section-num {
    font-family: var(--font-en);
    font-size: 90px;
    font-weight: 900;
    color: var(--color-primary);
    opacity: 0.18;
    line-height: 1;
    letter-spacing: -0.04em;
    display: block;
}

.split-section-en {
    font-family: var(--font-en);
    font-size: 10px;
    letter-spacing: 0.35em;
    color: var(--color-primary);
    text-transform: uppercase;
    display: block;
}

.split-section-jp {
    font-size: 11px;
    color: rgba(255,255,255,0.3);
    font-weight: 300;
    display: block;
    letter-spacing: 0.1em;
}

/* Decorative vertical line inside left panel */
.split-layout-left::before {
    content: '';
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 50%;
    margin-left: -0.5px;
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, transparent, var(--color-primary), transparent);
    opacity: 0.4;
}

/* ==========================================================================
   Section minimum heights — more cinematic feel
   ========================================================================== */

.section.message {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 140px 0;
}

.section.message .container {
    width: 100%;
}

.section.closing-message {
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.section.closing-message .container {
    width: 100%;
}

.section.contact {
    min-height: 60vh;
    display: flex;
    align-items: center;
}

.section.contact .container {
    width: 100%;
}

/* ==========================================================================
   Message section — cinematic dark typography
   ========================================================================== */

[data-section-theme="dark"] .message-text {
    font-size: 19px;
    line-height: 1.5;
    color: rgba(255,255,255,0.78);
}

[data-section-theme="dark"] .message-highlight {
    color: var(--color-primary);
    background: linear-gradient(transparent 60%, rgba(247,192,45,0.15) 60%);
    -webkit-text-fill-color: var(--color-primary);
}

/* ==========================================================================
   Business section — light, clean
   ========================================================================== */

.section.business .section-header {
    margin-bottom: 60px;
}

/* ==========================================================================
   Closing — gold full bleed, large type
   ========================================================================== */

[data-section-theme="gold"] .closing-title {
    font-size: clamp(48px, 8vw, 80px);
    font-weight: 900;
    letter-spacing: -0.02em;
}

[data-section-theme="gold"] .closing-inner {
    max-width: 900px;
}

/* ==========================================================================
   Contact — dark, centred
   ========================================================================== */

[data-section-theme="dark"] .section-title {
    color: var(--color-primary);
}

[data-section-theme="dark"] .contact-btn {
    background-color: var(--color-primary);
    color: #111;
}

[data-section-theme="dark"] .contact-btn:hover {
    background-color: var(--color-red-dark);
    color: #111;
}

[data-section-theme="dark"] .contact-btn.white {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

[data-section-theme="dark"] .contact-btn.white:hover {
    background-color: var(--color-primary);
    color: #111;
}

/* ==========================================================================
   Header — adapts to dark sections
   ========================================================================== */

.header.is-dark-bg:not(.is-scrolled) .nav-list a {
    color: rgba(255,255,255,0.9);
}

.header.is-dark-bg.is-scrolled {
    background-color: rgba(15,15,15,0.97) !important;
    border-bottom-color: rgba(247,192,45,0.3) !important;
}

.header.is-gold-bg.is-scrolled {
    background-color: rgba(247,192,45,0.97) !important;
    border-bottom-color: transparent !important;
}

.header.is-gold-bg.is-scrolled .nav-list a {
    color: #1a1a1a !important;
}

/* ==========================================================================
   Footer — opaque dark on top of page-bg
   ========================================================================== */

.footer {
    position: relative;
    z-index: 1;
    background-color: transparent; /* page-bgのゴールドを表示 */
}

/* ==========================================================================
   Recruit section overrides for split layout
   ========================================================================== */

.recruit .recruit-message {
    margin-bottom: 60px;
}

.recruit .recruit-copy {
    font-size: clamp(22px, 3.5vw, 34px);
    line-height: 1.6;
    margin-bottom: 20px;
}

/* ==========================================================================
   Responsive — split layout stacks on mobile
   ========================================================================== */

@media (max-width: 900px) {
    .split-layout {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .split-layout-left {
        position: relative;
        height: auto;
        border-right: none;
        border-bottom: 1px solid rgba(247,192,45,0.12);
        padding: 50px 20px 40px;
        flex-direction: row;
        justify-content: flex-start;
        gap: 20px;
    }

    .split-layout-left::before { display: none; }

    .split-section-label {
        flex-direction: row;
        align-items: center;
        text-align: left;
        gap: 16px;
    }

    .split-section-num {
        font-size: 56px;
    }

    .split-layout-right {
        padding: 20px 20px 56px;
    }

    .section.message {
        min-height: auto;
        padding: 100px 0;
    }
}

/* ==========================================================================
   Page-bg color wipe transition indicator (thin line at section boundary)
   ========================================================================== */

.section-wipe-line {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
    opacity: 0;
    transform: scaleX(0);
    transform-origin: left center;
}

/* ==========================================================================
   MVV card — override for split layout context
   ========================================================================== */

.split-layout-right .mvv-grid {
    gap: 20px;
    margin-bottom: 40px;
}

/* ==========================================================================
   V2 UPGRADES — ダイナミック迫力系
   taian-inc.com を参考にした大幅強化
   ========================================================================== */

/* --------------------------------------------------
   V2 CSS Custom Properties
   -------------------------------------------------- */
:root {
    --text-hero-primary:  clamp(72px, 10vw, 148px);
    --text-display-lg:    clamp(56px, 8vw, 120px);
    --text-display-md:    clamp(36px, 5vw, 64px);
    --text-display-sm:    clamp(28px, 3vw, 44px);
    --ls-hero:    -0.03em;
    --ls-display: -0.02em;
    --ls-ghost:   -0.06em;
    --lh-hero:    1.0;
}

/* --------------------------------------------------
   V2 Typography Overrides
   -------------------------------------------------- */

/* メイン見出し強調 — 巨大・負のレタースペーシング */
.main-catch-emphasis {
    font-size: clamp(58px, 8vw, 118px); /* 元の約80% */
    letter-spacing: var(--ls-hero);
    line-height: var(--lh-hero);
    color: var(--color-primary);
    -webkit-text-fill-color: var(--color-primary);
    text-shadow: none;
}

.main-catch-emphasis .char-inner {
    background: linear-gradient(135deg, #FAD14D 0%, #F7C02D 40%, #E0A80A 80%, #F7C02D 100%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: goldShimmer 6s ease-in-out infinite;
}

/* クロージングタイトル — 巨大・グラデーション */
.closing-title {
    font-size: var(--text-display-lg);
    letter-spacing: -0.04em;
    line-height: 1.05;
    color: transparent;
    background: linear-gradient(135deg, #2D2D2D 0%, #1a1a1a 40%, #2D2D2D 100%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: darkShimmer 8s ease-in-out infinite;
}

/* リクルートコピー — 大きく */
.recruit-copy {
    font-size: var(--text-display-md);
    letter-spacing: var(--ls-display);
    line-height: 1.3;
}

/* メッセージハイライト — グラデーション */
.message-highlight {
    font-size: clamp(36px, 4.5vw, 72px);
    letter-spacing: var(--ls-display);
    background: linear-gradient(135deg, #FAD14D 0%, #F7C02D 50%, #E0A80A 100%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: goldShimmer 6s ease-in-out infinite;
}

/* MVVカードの見出し — 大きく */
.mvv-card h4 {
    font-size: var(--text-display-sm);
    letter-spacing: var(--ls-display);
}

/* セクション背景テキスト — より大きく・ゴーストストローク */
.section-bg-text {
    font-size: clamp(140px, 22vw, 340px);
    letter-spacing: -0.04em;
    color: transparent;
    -webkit-text-stroke: 1px rgba(247, 192, 45, 0.12);
    opacity: 1;
    text-shadow: none;
}

#company .section-bg-text,
#recruit .section-bg-text {
    font-size: clamp(160px, 26vw, 400px);
}

/* スプリットセクション番号 — ゴーストストローク */
.split-section-num {
    font-size: clamp(160px, 20vw, 240px);
    letter-spacing: var(--ls-ghost);
    color: transparent;
    -webkit-text-stroke: 1px rgba(247, 192, 45, 0.15);
    line-height: 1;
}

/* --------------------------------------------------
   V2 Keyframe Animations
   -------------------------------------------------- */

@keyframes goldShimmer {
    0%   { background-position:   0% 50%; }
    50%  { background-position: 100% 50%; }
    100% { background-position:   0% 50%; }
}

@keyframes darkShimmer {
    0%   { background-position:   0% 50%; }
    50%  { background-position: 100% 50%; }
    100% { background-position:   0% 50%; }
}

@keyframes heroVeilPulse {
    from { opacity: 0.7; transform: scale(1); }
    to   { opacity: 1;   transform: scale(1.06); }
}

@keyframes orbDrift {
    0%   { transform: translate(0, 0)       scale(1); }
    33%  { transform: translate(60px, -40px) scale(1.1); }
    66%  { transform: translate(-40px, 60px) scale(0.95); }
    100% { transform: translate(30px, 20px)  scale(1.05); }
}

@keyframes shimmerScan {
    0%   { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* --------------------------------------------------
   V2 Hero Layout — 左揃え・ドラマチック構成
   -------------------------------------------------- */

.first-view {
    align-items: flex-end;
}

.first-view-content {
    position: absolute;
    left: 8vw;
    bottom: 18vh;
    text-align: left;
    max-width: 85vw;
    min-width: 0;
    padding: 0;
    overflow: visible;
}

/* アイブロウ — 横ライン付き小ラベル */
.hero-eyebrow {
    display: block;
    font-family: var(--font-en);
    font-size: clamp(10px, 1.1vw, 14px);
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 24px;
    position: relative;
    padding-left: 40px;
    opacity: 0.9;
}

.hero-eyebrow::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 28px;
    height: 1px;
    background: var(--color-primary);
}

/* メインキャッチ — 左揃え */
.main-catch {
    text-align: left;
}

/* ゴーストHR文字 */
.hero-brand-bg {
    position: absolute;
    left: -3vw;
    bottom: -6vh;
    font-family: var(--font-en);
    font-size: clamp(200px, 38vw, 520px);
    font-weight: 900;
    letter-spacing: var(--ls-ghost);
    line-height: 0.85;
    color: transparent;
    -webkit-text-stroke: 1px rgba(247, 192, 45, 0.07);
    pointer-events: none;
    z-index: 0;
    user-select: none;
}

/* ゴールドヴェール — アニメーションラジアル */
.hero-gold-veil {
    position: absolute;
    inset: 0;
    z-index: 0;
    background: radial-gradient(
        ellipse 80% 60% at 70% 55%,
        rgba(247, 192, 45, 0.15) 0%,
        rgba(247, 192, 45, 0.05) 40%,
        transparent 70%
    );
    pointer-events: none;
    animation: heroVeilPulse 8s ease-in-out infinite alternate;
}

/* スクロール進行縦ライン */
.hero-progress-line {
    position: absolute;
    right: 40px;
    top: 15%;
    bottom: 15%;
    width: 1px;
    background: rgba(247, 192, 45, 0.2);
    transform-origin: top center;
    transform: scaleY(0);
    z-index: 2;
}

.hero-progress-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 40%;
    background: linear-gradient(to bottom, var(--color-primary), transparent);
}

/* サブキャッチも左揃え */
.sub-catch {
    text-align: left;
}

/* ヒーローオーバーレイ — スライドの明るさを活かしつつ文字の可読性を確保（人材サイト向けに過度な暗さを抑える） */
.first-view-overlay {
    z-index: 2; /* slideshow(1)の上 */
    background:
        linear-gradient(165deg, rgba(35, 35, 40, 0.38) 0%, rgba(20, 20, 24, 0.22) 55%, transparent 100%),
        linear-gradient(to bottom, transparent 48%, rgba(18, 18, 22, 0.55) 100%);
}

/* 動画 — モーションテクスチャとして薄めに */
.first-view-video video {
    opacity: 0.35;
}

/* --------------------------------------------------
   静止画スライドショー（動画上・オーバーレイ下）
   -------------------------------------------------- */

.hero-slideshow {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.hero-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.8s ease-in-out;
}

.hero-slide.is-active {
    opacity: 1;
    animation: kenBurns 12s ease-in-out forwards;
}

@keyframes kenBurns {
    from { transform: scale(1); }
    to   { transform: scale(1.07); }
}

/* --------------------------------------------------
   V2 Loading Screen
   -------------------------------------------------- */

.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #0a0a0a;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.loading-logo-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.loading-tagline {
    font-family: var(--font-en);
    font-size: 11px;
    letter-spacing: 0.25em;
    color: rgba(247, 192, 45, 0.5);
    text-transform: uppercase;
}

.loading-counter {
    font-family: var(--font-en);
    font-size: clamp(80px, 15vw, 160px);
    font-weight: 900;
    letter-spacing: -0.04em;
    color: rgba(247, 192, 45, 0.1);
    position: absolute;
    bottom: 10%;
    right: 6%;
    line-height: 1;
    pointer-events: none;
    user-select: none;
}

.loading-bar {
    width: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
    box-shadow: 0 0 8px rgba(247, 192, 45, 0.6);
    margin-top: 40px;
    min-width: 200px;
}

/* --------------------------------------------------
   V2 Page Radial Overlay
   -------------------------------------------------- */

.page-radial-overlay {
    position: fixed;
    inset: 0;
    background: radial-gradient(
        ellipse 60% 80% at 50% 0%,
        rgba(247, 192, 45, 0.04) 0%,
        transparent 60%
    );
    pointer-events: none;
    z-index: 1;
    transition: opacity 0.75s ease;
}

/* --------------------------------------------------
   V2 Section Gradient Orbs
   -------------------------------------------------- */

.section {
    position: relative;
    overflow: hidden;
}

.section-grad-orb {
    position: absolute;
    width: 700px;
    height: 700px;
    border-radius: 50%;
    background: radial-gradient(
        circle,
        rgba(247, 192, 45, 0.07) 0%,
        rgba(247, 192, 45, 0.02) 40%,
        transparent 65%
    );
    pointer-events: none;
    z-index: 0;
    animation: orbDrift 20s ease-in-out infinite alternate;
}

.message .section-grad-orb {
    top: -200px;
    right: -200px;
    animation-delay: 0s;
}

.company .section-grad-orb {
    bottom: -200px;
    left: -100px;
    animation-delay: -7s;
}

.recruit .section-grad-orb {
    top: 0;
    right: 10%;
    animation-delay: -13s;
}

/* --------------------------------------------------
   V2 MVV Card Enhancements
   -------------------------------------------------- */

/* グラデーション左バー（border-leftの置き換え） */
.mvv-card {
    border-left: none;
    position: relative;
    overflow: hidden;
    border-radius: 12px;
}

.mvv-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 3px;
    height: 100%;
    background: linear-gradient(to bottom, #FAD14D, #E0A80A, transparent);
}

/* シマースキャンアニメーション */
.mvv-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        105deg,
        transparent 40%,
        rgba(247, 192, 45, 0.07) 50%,
        transparent 60%
    );
    background-size: 200% 100%;
    background-position: 200% 0;
    pointer-events: none;
    animation: shimmerScan 5s ease-in-out infinite;
    animation-delay: var(--card-delay, 0s);
}

.mvv-card:nth-child(2) { --card-delay: -1.6s; }
.mvv-card:nth-child(3) { --card-delay: -3.2s; }

/* --------------------------------------------------
   V2 Header Enhancement
   -------------------------------------------------- */

.header.is-scrolled {
    backdrop-filter: blur(20px) saturate(180%);
}

/* --------------------------------------------------
   V2 Button Glow Hover
   -------------------------------------------------- */

.view-more-btn:hover,
.contact-btn:hover {
    box-shadow:
        0 0 20px rgba(247, 192, 45, 0.4),
        0 4px 12px rgba(247, 192, 45, 0.3);
}

/* --------------------------------------------------
   V2 Closing Message — ゴーストPRODUCE文字
   -------------------------------------------------- */

.closing-message {
    position: relative;
    overflow: hidden;
}

.closing-message::after {
    content: 'PRODUCE';
    position: absolute;
    bottom: -5%;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-en);
    font-size: clamp(80px, 14vw, 180px);
    font-weight: 900;
    letter-spacing: -0.05em;
    color: transparent;
    -webkit-text-stroke: 1px rgba(0, 0, 0, 0.08);
    pointer-events: none;
    white-space: nowrap;
}

/* --------------------------------------------------
   V2 Message Section — 行リビール用
   -------------------------------------------------- */

.msg-line {
    overflow: hidden;
    display: block;
}

/* ブロック間の空行を詰める */
.message-text br.block-sep {
    display: block;
    line-height: 0.15;
    margin: 0;
}

/* --------------------------------------------------
   V2 Mobile Adjustments
   -------------------------------------------------- */

@media (max-width: 768px) {
    .first-view-content {
        left: 20px;
        right: 20px;
        bottom: 14vh;
        max-width: 100%;
    }

    .hero-brand-bg {
        font-size: clamp(120px, 50vw, 220px);
        left: -10px;
        bottom: -20px;
    }

    .hero-progress-line {
        display: none;
    }

    .hero-eyebrow {
        font-size: 10px;
    }

    .main-catch-emphasis {
        font-size: clamp(38px, 9.5vw, 64px); /* 元の約80% */
    }

    .closing-title {
        font-size: clamp(40px, 10vw, 72px);
    }

    .recruit-copy {
        font-size: clamp(24px, 6vw, 40px);
    }

    .section-grad-orb {
        width: 400px;
        height: 400px;
    }
}

/* ==========================================================================
   V2 GOLD SECTION — recruit / contact / closing 共通スタイル強化
   ========================================================================== */

/* 基本テキスト */
[data-section-theme="gold"] {
    color: #1a1a1a;
}

/* セクションタイトル */
[data-section-theme="gold"] .section-title {
    color: #1a1a1a;
}

[data-section-theme="gold"] .section-subtitle {
    color: rgba(26, 26, 26, 0.6);
}

[data-section-theme="gold"] .section-subtitle::after {
    background-color: #1a1a1a;
}

/* 背景装飾テキスト — ゴールド背景では暗く */
[data-section-theme="gold"] .section-bg-text {
    -webkit-text-stroke: 1px rgba(0, 0, 0, 0.07);
    color: transparent;
}

/* 番号（02, 03） — ゴールド背景では暗いストローク */
[data-section-theme="gold"] .split-section-num {
    -webkit-text-stroke: 1.5px rgba(0, 0, 0, 0.14);
    color: transparent;
    font-size: clamp(140px, 18vw, 220px);
}

[data-section-theme="gold"] .split-section-en {
    color: rgba(26, 26, 26, 0.7);
    font-size: 11px;
    letter-spacing: 0.4em;
}

[data-section-theme="gold"] .split-section-jp {
    color: rgba(26, 26, 26, 0.45);
}

[data-section-theme="gold"] .split-section-jp {
    color: rgba(26, 26, 26, 0.55);
}

/* リクルートコピー — ダーク系グラデーション */
[data-section-theme="gold"] .recruit-copy {
    background: linear-gradient(135deg, #1a1a1a 0%, #3d1800 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: none;
}

[data-section-theme="gold"] .recruit-sub {
    color: rgba(26, 26, 26, 0.65);
}

/* 会社概要・強み */
[data-section-theme="gold"] .content-head {
    color: #1a1a1a;
}

[data-section-theme="gold"] .info-header {
    border-bottom-color: rgba(0, 0, 0, 0.15);
}

[data-section-theme="gold"] .info-row {
    border-bottom-color: rgba(0, 0, 0, 0.08);
}

[data-section-theme="gold"] .info-row dt {
    color: rgba(26, 26, 26, 0.5);
}

[data-section-theme="gold"] .info-row dd {
    color: #1a1a1a;
}

[data-section-theme="gold"] .strength-points li {
    color: rgba(26, 26, 26, 0.8);
    border-bottom-color: rgba(0, 0, 0, 0.08);
}

[data-section-theme="gold"] .strength-points li::before {
    color: rgba(26, 26, 26, 0.4);
}

[data-section-theme="gold"] .strength-points li:hover {
    color: #1a1a1a;
}

/* VIEW MORE ボタン */
[data-section-theme="gold"] .view-more-btn {
    color: #1a1a1a;
    border-color: rgba(26, 26, 26, 0.4);
}

[data-section-theme="gold"] .view-more-btn:hover {
    background: #1a1a1a;
    color: #F7C02D;
    border-color: #1a1a1a;
    box-shadow:
        0 0 20px rgba(0, 0, 0, 0.2),
        0 4px 12px rgba(0, 0, 0, 0.15);
}

/* お問い合わせボタン — ゴールド背景上では黒ベース */
[data-section-theme="gold"] .contact-btn {
    background: #1a1a1a;
    color: #F7C02D;
    border: none;
}

[data-section-theme="gold"] .contact-btn:hover {
    background: #2d2d2d;
    color: #F7C02D;
    box-shadow:
        0 0 24px rgba(0, 0, 0, 0.25),
        0 6px 16px rgba(0, 0, 0, 0.2);
}

[data-section-theme="gold"] .contact-btn.white {
    background: transparent;
    color: #1a1a1a;
    border: 1px solid rgba(26, 26, 26, 0.5);
}

[data-section-theme="gold"] .contact-btn.white:hover {
    background: rgba(26, 26, 26, 0.08);
}

/* グラジエントオーブ — ゴールド背景では暗く */
[data-section-theme="gold"] .section-grad-orb {
    background: radial-gradient(
        circle,
        rgba(0, 0, 0, 0.06) 0%,
        rgba(0, 0, 0, 0.02) 40%,
        transparent 65%
    );
}

/* MVVカード — ゴールド背景 */
[data-section-theme="gold"] .mvv-card {
    background: rgba(0, 0, 0, 0.06);
    padding: 44px 36px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06), 0 1px 0 rgba(255,255,255,0.04) inset;
    border-radius: 16px;
    border-color: rgba(0, 0, 0, 0.08);
}

[data-section-theme="gold"] .mvv-card:hover {
    background: rgba(0, 0, 0, 0.09);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.14), 0 1px 0 rgba(255,255,255,0.06) inset;
}

[data-section-theme="gold"] .mvv-card h4 {
    color: #1a1a1a;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.28em;
    margin-bottom: 20px;
}

[data-section-theme="gold"] .mvv-card .ja {
    color: rgba(26, 26, 26, 0.88);
    font-size: 16px;
    font-weight: 500;
    line-height: 2.2;
    letter-spacing: 0.04em;
}

[data-section-theme="gold"] .mvv-card::before {
    background: linear-gradient(to bottom, rgba(0,0,0,0.5) 0%, rgba(0,0,0,0.25) 50%, transparent 100%);
    width: 4px;
    border-radius: 16px 0 0 16px;
}

/* ページラジアルオーバーレイ — ゴールド背景では不要なので弱める */
.recruit:is([data-section-theme="gold"]) ~ * .page-radial-overlay,
.contact[data-section-theme="gold"] .page-radial-overlay {
    opacity: 0;
}

/* closing-message の ghost PRODUCE テキスト — ゴールド上で暗く */
[data-section-theme="gold"].closing-message::after {
    -webkit-text-stroke: 1px rgba(0, 0, 0, 0.06);
}

/* message セクション — ゴールド背景上のテキスト */
[data-section-theme="gold"] .message-text {
    color: rgba(26, 26, 26, 0.82);
    font-size: 19px;
    line-height: 1.5;
}

[data-section-theme="gold"] .message-highlight {
    -webkit-text-fill-color: #1a1a1a;
    color: #1a1a1a;
    /* アンダーバー：文字と重なる位置（54%〜）、黄色っぽい色・細め */
    background: linear-gradient(transparent 54%, #F7C02D 54%, #F7C02D 78%, transparent 78%);
    -webkit-background-clip: unset;
    background-clip: unset;
    padding-bottom: 6px;
}

/* ==========================================================================
   Company V4 — MVV Hero (フルワイド3カラム)
   ========================================================================== */

.company-v4 {
    padding: 0 !important;
    overflow: visible;
}

.mvv-section-title-wrap {
    text-align: center;
    padding: 64px 24px 0;
}

.mvv-section-title {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(18px, 2.5vw, 28px);
    font-weight: 700;
    letter-spacing: 0.12em;
    color: #b8924a;
}

.mvv-hero {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    width: 100%;
    min-height: 340px;
}

.mvv-hero-card {
    position: relative;
    padding: 56px 40px 48px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    border-right: 1px solid rgba(0, 0, 0, 0.08);
    transition: background 0.4s ease;
}

.mvv-hero-card:last-child {
    border-right: none;
}

.mvv-hero-card:hover {
    background: rgba(0, 0, 0, 0.05);
}

.mvv-hero-num {
    font-family: var(--font-en);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.3em;
    color: rgba(26, 26, 26, 0.3);
    margin-bottom: 24px;
}

.mvv-hero-label {
    font-family: var(--font-en);
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0.3em;
    color: #1a1a1a;
    margin-bottom: 20px;
    text-transform: uppercase;
    position: relative;
}

.mvv-hero-label::after {
    content: '';
    display: block;
    width: 28px;
    height: 2px;
    background: rgba(0, 0, 0, 0.25);
    margin: 16px auto 0;
}

.mvv-hero-text {
    font-size: 15px;
    font-weight: 500;
    line-height: 2.2;
    color: rgba(26, 26, 26, 0.85);
    letter-spacing: 0.04em;
}

/* 会社概要 */
.company-info-wrap {
    max-width: 800px;
    margin: 0 auto;
    padding: 64px 0 80px;
}

/* 会社概要・採用 — 見出しは #business と同じ .section-header トンマナ */
#company .company-info-wrap .section-header {
    margin-bottom: 22px;
}

.company-rename-notice {
    margin: 0 0 36px;
    padding: 14px 18px;
    font-size: 13px;
    line-height: 1.75;
    letter-spacing: 0.04em;
    color: rgba(26, 26, 26, 0.72);
    background: rgba(255, 255, 255, 0.45);
    border-left: 3px solid rgba(184, 148, 95, 0.85);
}

.recruit-center > .section-header {
    margin-bottom: 48px;
}

.company-info-list {
    margin: 0;
}

.company-info-row {
    display: flex;
    padding: 16px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    gap: 32px;
}

.company-info-row dt {
    flex-shrink: 0;
    width: 90px;
    font-size: 13px;
    font-weight: 600;
    color: rgba(26, 26, 26, 0.5);
    letter-spacing: 0.04em;
}

.company-info-row dd {
    font-size: 14px;
    line-height: 1.9;
    color: #1a1a1a;
}

.company-business-dd {
    line-height: 2;
}

/* SP対応 */
@media (max-width: 768px) {
    .mvv-hero {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .mvv-hero-card {
        padding: 40px 28px 36px;
        border-right: none;
        border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    }

    .mvv-hero-card:last-child {
        border-bottom: none;
    }

    .company-info-wrap {
        padding: 40px 0 56px;
    }

    .company-info-row {
        flex-direction: column;
        gap: 6px;
    }

    .company-info-row dt {
        width: auto;
    }
}

/* ==========================================================================
   Recruit V4 — センター配置
   ========================================================================== */

.recruit-v4 {
    padding: 80px 0 !important;
}

.recruit-center {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.recruit-v4 .recruit-copy {
    font-size: clamp(24px, 4vw, 36px);
    font-weight: 800;
    line-height: 1.6;
    color: #1a1a1a;
    margin-bottom: 20px;
    letter-spacing: -0.01em;
    background: none;
    -webkit-text-fill-color: #1a1a1a;
    -webkit-background-clip: unset;
    background-clip: unset;
    animation: none;
}

.recruit-v4 .recruit-sub {
    font-size: 15px;
    line-height: 2;
    color: rgba(26, 26, 26, 0.7);
    margin-bottom: 48px;
    letter-spacing: 0.02em;
}

.recruit-strengths {
    text-align: left;
    max-width: 520px;
    margin: 0 auto 48px;
    padding: 32px 36px;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 12px;
}

.recruit-strengths-title {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: #1a1a1a;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.recruit-strengths-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.recruit-strengths-list li {
    font-size: 14px;
    line-height: 1.8;
    color: rgba(26, 26, 26, 0.8);
    padding: 10px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    padding-left: 20px;
    position: relative;
}

.recruit-strengths-list li:last-child {
    border-bottom: none;
}

.recruit-strengths-list li::before {
    content: '▶';
    position: absolute;
    left: 0;
    font-size: 8px;
    color: rgba(26, 26, 26, 0.35);
    top: 13px;
}

@media (max-width: 768px) {
    .recruit-v4 {
        padding: 56px 0 !important;
    }

    .recruit-strengths {
        padding: 24px 20px;
    }
}

/* ══════════════════════════════
   Service Flow — HOW IT WORKS
══════════════════════════════ */
.service-flow-section {
    padding: 64px clamp(20px, 5vw, 80px) 60px;
    background: #111;
}

.service-flow-header {
    text-align: center;
    margin-bottom: 48px;
}

.service-flow-header--second {
    margin-top: 80px;
}

.service-flow-eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    letter-spacing: .25em;
    color: var(--color-primary);
    margin: 0 0 12px;
    text-transform: uppercase;
}

.service-flow-title {
    font-size: clamp(22px, 3vw, 30px);
    font-weight: 700;
    color: #fff;
    margin: 0 0 12px;
    letter-spacing: .05em;
}

.service-flow-lead {
    font-size: 13px;
    color: rgba(255,255,255,.45);
    margin: 0;
    line-height: 1.7;
}

.service-flow-steps {
    list-style: none;
    margin: 0 auto;
    padding: 0;
    display: flex;
    align-items: stretch;
    max-width: 1200px;
}

.service-flow-item {
    position: relative;
    flex: 1;
    display: flex;
    align-items: stretch;
}

.service-flow-card {
    position: relative;
    flex: 1;
    background: #1a1a1a;
    border: 1px solid rgba(255,255,255,.07);
    border-left: none;
    padding: 32px 20px 28px;
    overflow: hidden;
    transition: background .3s ease, transform .3s ease, box-shadow .3s ease;
    cursor: default;
}

.service-flow-item:first-child .service-flow-card {
    border-left: 1px solid rgba(255,255,255,.07);
}

.service-flow-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .4s cubic-bezier(.4,0,.2,1);
}

.service-flow-card:hover {
    background: #222;
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(0,0,0,.5);
}

.service-flow-card:hover::after {
    transform: scaleX(1);
}

.service-flow-bg-num {
    position: absolute;
    bottom: -8px;
    right: 10px;
    font-family: 'Montserrat', sans-serif;
    font-size: 80px;
    font-weight: 900;
    line-height: 1;
    color: rgba(255,255,255,.04);
    pointer-events: none;
    user-select: none;
    transition: color .3s ease;
}

.service-flow-card:hover .service-flow-bg-num {
    color: rgba(247,192,45,.1);
}

.service-flow-step-label {
    font-family: 'Montserrat', sans-serif;
    font-size: 10px;
    letter-spacing: .18em;
    color: var(--color-primary);
    margin: 0 0 14px;
    text-transform: uppercase;
}

.service-flow-step-label span {
    font-weight: 700;
}

.service-flow-card-title {
    display: block;
    font-size: 15px;
    font-weight: 700;
    color: #fff;
    line-height: 1.4;
    margin-bottom: 10px;
    letter-spacing: .03em;
}

.service-flow-card-desc {
    font-size: 11.5px;
    line-height: 1.75;
    color: rgba(255,255,255,.4);
    margin: 0;
}

.service-flow-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 0;
    overflow: visible;
    position: relative;
    z-index: 1;
}

.service-flow-arrow::after {
    content: '';
    display: block;
    width: 7px;
    height: 7px;
    border-top: 1.5px solid rgba(247,192,45,.7);
    border-right: 1.5px solid rgba(247,192,45,.7);
    transform: rotate(45deg) translateX(-3px);
    flex-shrink: 0;
}

@media (max-width: 1024px) {
    .service-flow-steps {
        flex-wrap: wrap;
        max-width: 720px;
        margin: 0 auto;
    }
    .service-flow-item {
        flex: 1 1 calc(33.33% - 1px);
        min-width: 160px;
    }
    .service-flow-arrow {
        display: none;
    }
    .service-flow-card {
        border-left: 1px solid rgba(255,255,255,.07);
        border-top: none;
    }
    .service-flow-item:nth-child(n+4) .service-flow-card {
        border-top: 1px solid rgba(255,255,255,.07);
    }
}

@media (max-width: 640px) {
    .service-flow-section {
        padding: 48px 0 44px;
    }
    .service-flow-steps {
        flex-direction: column;
        gap: 0;
        max-width: 100%;
    }
    .service-flow-item {
        flex: none;
        width: 100%;
    }
    .service-flow-card {
        border-left: 1px solid rgba(255,255,255,.07);
        border-top: 1px solid rgba(255,255,255,.07);
        border-bottom: none;
        padding: 24px 20px;
    }
    .service-flow-item:last-child .service-flow-card {
        border-bottom: 1px solid rgba(255,255,255,.07);
    }
    .service-flow-bg-num {
        font-size: 60px;
    }
    .service-flow-arrow {
        display: none;
    }
}

/* ==========================================================================
   Contact Form
   ========================================================================== */

/* タブ */
.contact-tabs {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin: 40px 0 48px;
    flex-wrap: wrap;
}

.contact-tab-btn {
    padding: 16px 36px;
    border: 1px solid rgba(26, 26, 26, 0.35);
    background: transparent;
    color: #1a1a1a;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    cursor: pointer;
    border-radius: 2px;
    transition: background 0.25s ease, color 0.25s ease, box-shadow 0.25s ease;
    position: relative;
    overflow: hidden;
}

.contact-tab-btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: #1a1a1a;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
    z-index: 0;
}

.contact-tab-btn span {
    position: relative;
    z-index: 1;
}

.contact-tab-btn.is-active,
.contact-tab-btn:hover {
    background: #1a1a1a;
    color: #F7C02D;
    border-color: #1a1a1a;
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}

/* フォームラップ */
.contact-form-wrap {
    display: none;
    max-width: 760px;
    margin: 0 auto;
    animation: formFadeIn 0.4s ease forwards;
}

.contact-form-wrap.is-active {
    display: block;
}

@keyframes formFadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* フォーム内部 */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: flex;
    gap: 20px;
}

.form-row--half > .form-group {
    flex: 1;
    min-width: 0;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-label {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    color: #1a1a1a;
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-required {
    display: inline-block;
    font-size: 0.65rem;
    background: #F7C02D;
    color: #1a1a1a;
    padding: 2px 7px;
    border-radius: 2px;
    letter-spacing: 0.05em;
    font-weight: 700;
}

.form-input {
    width: 100%;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(26, 26, 26, 0.2);
    border-radius: 2px;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 0.9rem;
    color: #1a1a1a;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    box-sizing: border-box;
    -webkit-appearance: none;
    appearance: none;
}

.form-input::placeholder {
    color: rgba(26, 26, 26, 0.35);
}

.form-input:focus {
    border-color: #F7C02D;
    box-shadow: 0 0 0 3px rgba(247, 192, 45, 0.18);
    background: rgba(255, 255, 255, 0.95);
}

.form-select {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%231a1a1a' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.form-textarea {
    resize: vertical;
    min-height: 130px;
    line-height: 1.7;
}

/* プライバシー同意 */
.form-privacy {
    display: flex;
    justify-content: center;
}

.form-checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    color: #1a1a1a;
    cursor: pointer;
}

.form-checkbox {
    width: 16px;
    height: 16px;
    accent-color: #F7C02D;
    cursor: pointer;
    flex-shrink: 0;
}

.form-privacy-link {
    color: #1a1a1a;
    border-bottom: 1px solid rgba(26,26,26,0.4);
    transition: border-color 0.2s ease;
}

.form-privacy-link:hover {
    border-color: #1a1a1a;
}

/* 送信ボタン */
.form-submit-wrap {
    display: flex;
    justify-content: center;
    margin-top: 8px;
}

.form-submit-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 64px;
    background: #1a1a1a;
    color: #F7C02D;
    border: none;
    font-family: 'Montserrat', 'Noto Sans JP', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    cursor: pointer;
    border-radius: 2px;
    transition: background 0.25s ease, box-shadow 0.25s ease, transform 0.2s ease;
}

.form-submit-btn:hover {
    background: #2d2d2d;
    box-shadow: 0 6px 24px rgba(0,0,0,0.15), 0 0 20px rgba(247,192,45,0.2);
    transform: translateY(-2px);
}

.form-submit-btn:active {
    transform: translateY(0);
}

.form-submit-btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
    transform: none;
}

/* 送信結果メッセージ */
.form-status {
    min-height: 1.5em;
    margin: 0 0 20px;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.04em;
}

.form-status.is-success {
    color: #1a5c1a;
}

.form-status.is-error {
    color: #8b1a1a;
}

/* ボット対策（非表示） */
.form-honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
}

/* レスポンシブ */
@media (max-width: 640px) {
    .contact-tabs {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
        margin: 28px 16px 36px;
    }

    .contact-tab-btn {
        padding: 14px 20px;
        font-size: 0.82rem;
        text-align: center;
    }

    .form-row--half {
        flex-direction: column;
        gap: 20px;
    }

    .form-submit-btn {
        padding: 16px 40px;
        width: 100%;
        justify-content: center;
    }
}

/* ========================================
   CLIENTS セクション
======================================== */
.clients-section {
    padding: 80px 0;
    background: #fff;
}

.clients-header {
    text-align: center;
    margin-bottom: 48px;
}

.clients-en {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.2em;
    color: #b8924a;
    margin: 0 0 8px;
}

.clients-title {
    font-size: 24px;
    font-weight: 700;
    color: #1a1a1a;
    margin: 0;
    letter-spacing: 0.05em;
}

.clients-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 40px 56px;
}

.clients-logo-item {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 160px;
    height: 72px;
}

.clients-logo-item img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: opacity 0.3s;
}

.clients-logo-item img:hover {
    opacity: 0.8;
}

@media (max-width: 768px) {
    .clients-section {
        padding: 56px 0;
    }

    .clients-logos {
        gap: 28px 32px;
    }

    .clients-logo-item {
        width: 120px;
        height: 56px;
    }
}