/* ==========================================================================
   Design System & Base Variables (frontend-design optimized)
   ========================================================================== */
:root {
    /* Color Palette - Reliable, Classic, and Warm */
    --color-primary: #8B1E24;       /* Deep Red (Main Color) */
    --color-accent: #C73636;        /* Accent Red */
    --color-text-main: #1A1A1A;     /* Darker black for accessible readability */
    --color-text-muted: #444444;    /* Darker slate gray for better contrast */
    --color-bg-white: #FFFFFF;
    --color-bg-warm: #FAF9F6;       /* Warm, high-grade Alabaster white */
    --color-bg-light: #F8F9FA;      /* Sub Background Light Gray */
    --color-border: #E5E2DA;        /* Warm border gray */
    
    /* Typography Pairs */
    --font-display: 'Shippori Mincho', 'Yu Mincho', YuMincho, "BIZ DHMincho", Georgia, serif;
    --font-body: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    
    /* Sizes & Spacing */
    --font-size-base: 18px;          /* Accessible base for seniors */
    --font-size-h1: 2.65rem;
    --container-max-width: 1200px;
    --section-spacing: 120px;
}

/* ==========================================================================
   Base Styles
   ========================================================================== */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth;
    scroll-padding-top: 110px;
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: var(--font-body);
    color: var(--color-text-main);
    background-color: var(--color-bg-white);
    line-height: 1.9;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    width: 100%;
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ==========================================================================
   Header Styles (Clean, Solid, and Traditional)
   ========================================================================== */
.site-header {
    background-color: transparent;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: none;
    transition: background-color 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}

.header-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-logo {
    display: flex;
    align-items: center;
}

.header-logo-link {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.site-logo-symbol {
    height: 38px;
    width: auto;
    display: block;
    object-fit: contain;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

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

.site-logo-img {
    height: 34px;
    width: auto;
    display: block;
    object-fit: contain;
    opacity: 0.95;
    transition: all 0.35s ease;
}

.footer-logo-symbol {
    height: 38px;
    width: auto;
    display: block;
    object-fit: contain;
    flex-shrink: 0;
}

.footer-logo-img {
    height: 38px;
    width: auto;
    display: block;
    object-fit: contain;
    opacity: 0.9;
    transition: opacity 0.3s ease;
}

.footer-logo-img:hover {
    opacity: 1;
}

.header-nav {
    background: rgba(255, 255, 255, 0.22);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 40px;
    padding: 4px 16px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    transition: all 0.35s ease;
    flex-shrink: 0;
}

.header-nav ul {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 0;
    padding: 0;
}

.header-nav a {
    font-weight: 700;
    font-size: 0.9rem;
    padding: 8px 14px;
    border-radius: 30px;
    position: relative;
    color: #FFFFFF; /* ヒーロー背景時は白文字 */
    white-space: nowrap;
    transition: all 0.3s ease;
    text-decoration: none;
}

.header-nav a:hover {
    background-color: var(--color-primary); /* OKI風赤ハイライト */
    color: #FFFFFF !important;
}

.header-contact {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
}

.header-phone {
    display: flex;
    flex-direction: column;
    text-align: right;
    white-space: nowrap;
}

.phone-label {
    font-size: 0.65rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.85);
    letter-spacing: 0.05em;
    transition: color 0.35s ease;
}

.phone-number {
    font-family: var(--font-body);
    font-size: 1.35rem;
    font-weight: 700;
    color: #FFFFFF; /* ヒーロー背景時は白文字 */
    line-height: 1;
    transition: color 0.35s ease;
    text-decoration: none;
}

.btn-contact-header {
    background-color: var(--color-primary);
    color: var(--color-bg-white);
    padding: 10px 22px;
    border-radius: 4px;
    font-weight: 700;
    font-size: 0.88rem;
    white-space: nowrap;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-contact-header:hover {
    background-color: var(--color-accent);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(139, 30, 36, 0.15);
}

/* ==========================================================================
   スクロール後（What We Doセクション到達時）および下層ページの白背景＆黒文字スタイル
   ========================================================================== */
.site-header.is-white {
    background-color: var(--color-bg-white) !important;
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.site-header.is-white .site-logo-img {
    filter: brightness(0); /* 「オフィス24のお約束」セクション(白背景)到達時は黒色ロゴ */
    opacity: 1;
}

.site-header.is-white .header-nav {
    background: var(--color-bg-light);
    border-color: var(--color-border);
    box-shadow: none;
}

.site-header.is-white .header-nav a {
    color: var(--color-text-main);
}

.site-header.is-white .header-nav a:hover {
    background-color: var(--color-primary);
    color: #FFFFFF !important;
}

/* ==========================================================================
   パターンB: お悩み別 3カテゴリー ドロップダウンメニュー
   ========================================================================== */
.has-dropdown {
    position: relative;
}

.dropdown-arrow {
    font-size: 0.65rem;
    margin-left: 3px;
    display: inline-block;
    color: inherit;
    transition: transform 0.3s ease;
}

.has-dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.header-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(12px);
    width: 360px;
    background: #FFFFFF;
    border-radius: 12px;
    box-shadow: 0 14px 36px rgba(0, 0, 0, 0.16);
    border: 1px solid rgba(139, 30, 36, 0.12);
    padding: 16px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1000;
    pointer-events: none;
}

.has-dropdown:hover .header-dropdown-menu,
.has-dropdown:focus-within .header-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(4px);
    pointer-events: auto;
}

.dropdown-header-title {
    font-size: 0.74rem;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: 0.05em;
    padding-bottom: 8px;
    margin-bottom: 8px;
    border-bottom: 1px solid #F1F5F9;
    text-align: left;
}

.dropdown-grid {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.dropdown-item {
    display: flex !important;
    align-items: flex-start !important;
    gap: 12px !important;
    padding: 10px 12px !important;
    border-radius: 8px !important;
    text-decoration: none !important;
    background: transparent !important;
    transition: background-color 0.2s ease !important;
    color: var(--color-text-main) !important;
}

.dropdown-item:hover {
    background-color: #FFF5F5 !important;
    color: var(--color-primary) !important;
}

.dropdown-icon {
    font-size: 1.2rem;
    line-height: 1.2;
    flex-shrink: 0;
    margin-top: 2px;
}

.dropdown-text {
    text-align: left;
}

.dropdown-text strong {
    display: block;
    font-size: 0.88rem;
    color: var(--color-text-main);
    font-weight: 700;
    line-height: 1.3;
    transition: color 0.2s ease;
}

.dropdown-item:hover .dropdown-text strong {
    color: var(--color-primary);
}

.dropdown-text p {
    font-size: 0.72rem;
    color: var(--color-text-muted);
    margin-top: 2px;
    line-height: 1.35;
    font-weight: 400;
}

.dropdown-footer {
    margin-top: 10px;
    padding-top: 8px;
    border-top: 1px solid #F1F5F9;
    text-align: center;
}

.dropdown-all-services {
    font-size: 0.82rem !important;
    font-weight: 700 !important;
    color: var(--color-primary) !important;
    display: inline-block !important;
    padding: 6px 16px !important;
    border-radius: 20px !important;
    background: #FFF5F5 !important;
    transition: all 0.25s ease !important;
}

.dropdown-all-services:hover {
    background: var(--color-primary) !important;
    color: #FFFFFF !important;
}

.site-header.is-white .phone-label {
    color: var(--color-text-muted);
}

.site-header.is-white .phone-number {
    color: var(--color-primary);
}

.site-header.is-white .hamburger-btn {
    background-color: var(--color-bg-light);
    border-color: var(--color-border);
}

.site-header.is-white .hamburger-line {
    background-color: var(--color-primary);
}

.btn-contact-header:hover {
    background-color: var(--color-accent);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(139, 30, 36, 0.15);
}
/* ==========================================================================
   OKI完全再現: 画面左端接地ソリッドブロック ＋ 巨大ヒーローキャッチ (全画面大判 100vh)
   ========================================================================== */
.hero-pattern-oki-pure {
    position: relative !important;
    padding: 0 !important;
    height: calc(100vh - 80px) !important;
    min-height: 650px !important;
    max-height: none !important;
    display: flex;
    align-items: center;
    overflow: hidden;
    background-color: #111111 !important;
}

.hero-pattern-oki-pure::after,
.hero-pattern-oki-pure::before {
    display: none !important;
}

.hero-oki-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-oki-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 40%;
    animation: heroKenBurns 18s cubic-bezier(0.25, 1, 0.5, 1) infinite alternate;
    will-change: transform;
}

@keyframes heroKenBurns {
    0% {
        transform: scale(1.0);
    }
    100% {
        transform: scale(1.08);
    }
}

/* 画面左端に接地するキャッチコピー専用赤帯ブロック（PC 3行テキスト全体を1行目の上〜3行目の下まで100%包み込む案1設定） */
.hero-oki-red-block-pure {
    position: absolute !important;
    top: 50% !important;
    left: 0 !important;
    transform: translateY(-50%) !important;
    width: clamp(240px, 24vw, 380px) !important;
    height: clamp(290px, 46vh, 420px) !important;
    background: #8B1E24 !important; /* オフィス24のテーマカラー（エンジ/ワインレッド） */
    z-index: 2 !important;
    border-top-right-radius: 16px !important;
    border-bottom-right-radius: 16px !important;
    box-shadow: 8px 4px 32px rgba(0, 0, 0, 0.4) !important;
    animation: heroRedBlockIn 0.9s cubic-bezier(0.16, 1, 0.3, 1) forwards !important;
    transform-origin: left center !important;
}

@keyframes heroRedBlockIn {
    0% {
        opacity: 0;
        transform: translateX(-30px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

/* キャッチコピー（左の赤帯から右側の背景写真へと大きく跨がってダイナミックに配置） */
.hero-oki-title-container {
    position: relative !important;
    z-index: 3 !important;
    width: 100% !important;
    padding-left: clamp(36px, 6.5vw, 100px) !important;
    box-sizing: border-box !important;
    display: flex !important;
    align-items: center !important;
}

.hero-oki-pure-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3.8vw, 3.2rem);
    font-weight: 800;
    color: #FFFFFF !important;
    line-height: 1.35;
    letter-spacing: 0.04em;
    text-shadow: 0 4px 24px rgba(0, 0, 0, 0.5);
    margin: 0;
    animation: heroTitleFadeUp 1.1s cubic-bezier(0.16, 1, 0.3, 1) 0.2s forwards;
    opacity: 0;
}

@keyframes heroTitleFadeUp {
    0% {
        opacity: 0;
        transform: translateY(24px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-oki-eyebrow {
    display: inline-flex;
    align-items: center;
    font-family: var(--font-body);
    font-weight: 800;
    font-size: 1.05rem;
    color: #FECDD3;
    margin-bottom: 16px;
    letter-spacing: 0.08em;
}

.hero-oki-title {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 3.8vw, 2.85rem);
    font-weight: 800;
    color: #FFFFFF !important;
    line-height: 1.35;
    letter-spacing: 0.02em;
    margin-bottom: 20px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.hero-oki-intro p {
    font-size: 1.02rem;
    color: rgba(255, 255, 255, 0.95) !important;
    font-weight: 500;
    line-height: 1.8;
    margin-bottom: 28px;
}

.hero-oki-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 10px;
    width: 100%;
}

.btn-oki-main {
    background: #FFFFFF;
    color: #8B1E24 !important;
    font-weight: 800;
    font-size: 1.05rem;
    padding: 16px 32px;
    border-radius: 40px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}

.btn-oki-main:hover {
    transform: translateY(-3px);
    background: #FAF9F6;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}

.btn-oki-phone {
    background: rgba(255, 255, 255, 0.12);
    color: #FFFFFF !important;
    border: 1.5px solid rgba(255, 255, 255, 0.4);
    font-weight: 800;
    font-size: 1.1rem;
    padding: 14px 28px;
    border-radius: 40px;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}

.btn-oki-phone:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: #FFFFFF;
    transform: translateY(-3px);
}

.hero-oki-note {
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 24px;
}

.hero-oki-stats {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    width: 100%;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 20px;
}

.oki-stat-badge {
    background: rgba(0, 0, 0, 0.22);
    padding: 8px 16px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    gap: 8px;
}

.oki-stat-lbl {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.85);
}

.oki-stat-num {
    font-size: 1.05rem;
    font-weight: 800;
    color: #FFFFFF;
}

.hero-intro-text p:last-child {
    margin-bottom: 0;
}

/* メインCTAボタン ＆ お電話ボタンのアクションブロック */
.hero-cta-group {
    margin-bottom: 36px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
}

.hero-cta-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.btn-hero-main {
    background: linear-gradient(135deg, #8B1E24 0%, #6E1419 100%);
    color: #FFFFFF !important;
    font-weight: 800;
    font-size: 1.05rem;
    padding: 16px 32px;
    border-radius: 40px;
    box-shadow: 0 10px 25px rgba(139, 30, 36, 0.35);
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
}

.btn-hero-main:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 32px rgba(139, 30, 36, 0.45);
    background: linear-gradient(135deg, #9C2229 0%, #7F171D 100%);
}

.btn-hero-phone {
    background-color: #FFFFFF;
    border: 2px solid var(--color-primary);
    color: var(--color-primary) !important;
    padding: 10px 24px;
    border-radius: 40px;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.btn-hero-phone:hover {
    background-color: var(--color-primary);
    color: #FFFFFF !important;
    transform: translateY(-3px);
    box-shadow: 0 10px 24px rgba(139, 30, 36, 0.25);
}

.btn-hero-phone .phone-icon {
    font-size: 1.4rem;
}

.btn-hero-phone .phone-text-wrap {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.btn-hero-phone .phone-sub {
    font-size: 0.72rem;
    font-weight: 700;
    line-height: 1.2;
}

.btn-hero-phone .phone-num {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 800;
    line-height: 1.2;
}

.btn-hero-phone:hover .phone-sub,
.btn-hero-phone:hover .phone-num {
    color: #FFFFFF !important;
}

.hero-cta-note {
    font-size: 0.85rem;
    color: #666666;
    font-weight: 500;
}

/* ==========================================================================
   Proposal A: Stats row with mini thumbnail photos
   ========================================================================== */
.hero-stats-row {
    display: flex;
    gap: 32px;
    margin-bottom: 40px;
}

.hero-stat-item {
    display: flex;
    align-items: center;
    gap: 14px;
    flex: 1;
}

.stat-thumb-wrapper {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
}

.stat-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.stat-text {
    display: flex;
    flex-direction: column;
}

.stat-label {
    font-size: 0.78rem;
    color: #666666;
    font-weight: 500;
}

.stat-val {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--color-primary);
}

/* 右側: 画像 ＆ 信頼バッジ */
.hero-image-area {
    display: flex;
    justify-content: center;
    position: relative;
}

.hero-image-frame {
    position: relative;
    padding: 10px;
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: 24px;
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.12);
}



.hero-image-frame::before {
    content: '';
    position: absolute;
    top: -6px;
    left: -6px;
    right: -6px;
    bottom: -6px;
    border: 2px solid var(--color-primary);
    border-radius: 28px;
    opacity: 0.25;
    pointer-events: none;
}

.hero-image-mask {
    width: 100%;
    max-width: 580px;
    aspect-ratio: 4 / 3.1;
    border-radius: 18px;
    overflow: hidden;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.hero-image-frame:hover .hero-image {
    transform: scale(1.03);
}

/* ==========================================================================
   Responsive Styles
   ========================================================================== */
@media (max-width: 992px) {
    .header-nav {
        display: none; /* Keep clean and minimal for mobile mockup */
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 48px;
        text-align: center;
    }

    .hero-eyebrow {
        justify-content: center;
    }

    .hero-intro-text {
        max-width: 650px;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-stats-row {
        justify-content: center;
        max-width: 650px;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-phone-cta {
        margin: 0 auto;
        align-items: center;
    }

    .hero-image-mask {
        max-width: 480px;
    }
}

@media (max-width: 768px) {
    .hero-pattern-oki-pure {
        height: 60vh;
        min-height: 440px;
    }

    .hero-oki-red-block-pure {
        width: 45vw;
        min-width: 180px;
    }

    .hero-oki-title-container {
        padding-left: 20px;
    }

    .hero-oki-pure-title {
        font-size: clamp(1.5rem, 5.2vw, 2.4rem);
    }

    .hero-stats-row {
        flex-direction: column;
        gap: 20px;
        align-items: flex-start;
        max-width: 320px; /* Center-align the vertical stack beautifully */
    }
}

@media (max-width: 576px) {
    :root {
        --font-size-base: 16px;
        --font-size-h1: 1.9rem;
    }

    .header-container {
        padding: 12px 16px;
    }

    .logo-text {
        font-size: 1.4rem;
    }

    .header-phone {
        display: none; /* Hide header phone block on mobile to clean up space */
    }

    .btn-contact-header {
        padding: 8px 18px;
        font-size: 0.8rem;
    }

    .hero-section {
        padding: 40px 0 60px;
    }

    .hero-eyebrow {
        font-size: 1rem;
        margin-bottom: 12px;
    }

    .hero-title {
        margin-bottom: 24px;
    }

    .hero-cta-group {
        align-items: center;
        width: 100%;
    }

    .hero-cta-actions {
        width: 100%;
        flex-direction: column;
        gap: 12px;
    }

    .btn-hero-main,
    .btn-hero-phone {
        width: 100%;
        justify-content: center;
        padding: 14px 20px;
        font-size: 1rem;
    }



    .hero-pattern-fullwidth {
        padding: 40px 0 60px !important;
        min-height: auto;
    }

    .hero-fullwidth-card {
        padding: 32px 24px;
        border-radius: 20px;
    }

    .hero-fullwidth-card .hero-stats-row {
        flex-direction: column;
        gap: 14px;
    }
}

/* ==========================================================================
   02 What We Do Section (Daikichi-style Card Layout)
   ========================================================================== */
.what-we-do-section {
    background-color: var(--color-bg-white); /* Pure white to emphasize card shadows */
    padding: var(--section-spacing) 0;
    position: relative;
}

.section-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* Header layout - Title area and right action button */
.section-header-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 56px;
    gap: 40px;
}

.section-title-area {
    max-width: 800px;
}

.section-subtitle {
    display: block;
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-primary); /* Wine red accent */
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 12px;
}

.section-title-main {
    font-family: var(--font-display);
    font-size: clamp(1.2rem, 3.8vw, 2.2rem);
    font-weight: 800;
    color: var(--color-text-main);
    line-height: 1.35;
    margin-bottom: 20px;
    letter-spacing: 0.01em;
    white-space: nowrap;
}

.section-lead {
    font-size: 1rem;
    color: var(--color-text-muted);
    line-height: 1.8;
}

/* Header Service List Button */
.btn-services-all {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: transparent;
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
    padding: 12px 30px;
    border-radius: 30px; /* Fully rounded elegant pill button */
    font-weight: 700;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-services-all:hover {
    background-color: var(--color-primary);
    color: var(--color-bg-white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(139, 30, 36, 0.15);
}

.btn-services-all .arrow {
    transition: transform 0.3s ease;
}

.btn-services-all:hover .arrow {
    transform: translateX(4px);
}

/* Services brief cards grid */
.services-brief-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

/* Brief Card Base */
.brief-card {
    background-color: var(--color-bg-white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(42, 42, 42, 0.04);
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.brief-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(42, 42, 42, 0.1);
}

/* Card Image Area */
.brief-card-image {
    width: 100%;
    aspect-ratio: 1.6 / 1; /* Horizontal landscape ratio */
    overflow: hidden;
    background-color: var(--color-border);
}

.brief-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.brief-card:hover .brief-card-image img {
    transform: scale(1.04);
}

/* Card Body Area (Colored background with text) */
.brief-card-body {
    padding: 32px 28px 48px;
    color: var(--color-bg-white);
    position: relative;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

/* Card Badges */
.card-badge {
    align-self: flex-start;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--color-bg-white);
    background-color: rgba(255, 255, 255, 0.16);
    padding: 6px 14px;
    border-radius: 20px;
    margin-bottom: 20px;
    letter-spacing: 0.05em;
}

.card-title {
    font-family: var(--font-display);
    font-size: clamp(1.05rem, 2.5vw, 1.45rem);
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: 0.01em;
    white-space: nowrap;
}

/* Card Description Text */
.card-text {
    font-size: 0.9rem;
    line-height: 1.75;
    opacity: 0.9;
    margin-bottom: 24px;
    font-weight: 400;
}

/* Card Arrow Button (Bottom-Right Circle Btn) */
.card-arrow-btn {
    position: absolute;
    bottom: 24px;
    right: 24px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--color-bg-white);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-main);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.card-arrow-btn .arrow-icon {
    font-size: 1.2rem;
    font-weight: 700;
    transition: transform 0.3s ease;
}

/* Card specific background colors for variations (Unified to Wine Red) */
.card-primary .brief-card-body,
.card-accent .brief-card-body,
.card-dark .brief-card-body {
    background-color: var(--color-primary); /* Wine red #8B1E24 */
}

.card-primary .card-arrow-btn,
.card-accent .card-arrow-btn,
.card-dark .card-arrow-btn {
    color: var(--color-primary);
}

.card-primary .card-arrow-btn:hover,
.card-accent .card-arrow-btn:hover,
.card-dark .card-arrow-btn:hover {
    background-color: var(--color-accent);
    color: var(--color-bg-white);
    transform: scale(1.05);
}

.brief-card:hover .card-arrow-btn .arrow-icon {
    transform: translateX(2px);
}

/* ==========================================================================
   02 What We Do Responsive Styles
   ========================================================================== */
@media (max-width: 992px) {
    .section-header-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
        margin-bottom: 40px;
    }

    .services-brief-grid {
        grid-template-columns: 1fr; /* Single column layout for tablet/mobile */
        gap: 24px;
        max-width: 550px;
        margin: 0 auto;
    }
    
    .brief-card-body {
        padding: 28px 24px 40px;
    }
}

@media (max-width: 576px) {
    .what-we-do-section {
        padding: 60px 0;
    }

    .section-title-main {
        font-size: clamp(1.1rem, 3.5vw, 1.7rem);
        white-space: nowrap;
    }

    .section-lead {
        font-size: 0.95rem;
    }

    .btn-services-all {
        padding: 10px 24px;
        font-size: 0.85rem;
    }

    .card-title {
        font-size: clamp(0.95rem, 2.2vw, 1.25rem);
        white-space: nowrap;
    }
}

/* ==========================================================================
   03 Services Section (Consistent Wine Red Cards with Accordion)
   ========================================================================== */
.services-section {
    background-color: var(--color-bg-warm); /* Soft warm cream background */
    padding: var(--section-spacing) 0;
    position: relative;
    border-top: 1px solid var(--color-border);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr); /* 4 columns on desktop */
    gap: 24px;
}

/* Service Card Base */
.service-card {
    background-color: var(--color-bg-white);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--color-border); /* カードの形を定義する薄いボーダー */
    box-shadow: 0 10px 30px rgba(42, 42, 42, 0.02); /* 通常時はごく薄いシャドウ */
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.service-card:hover {
    transform: translateY(-8px);
    /* ワインレッドを帯びた上品で柔らかい影 */
    box-shadow: 0 20px 40px rgba(139, 30, 36, 0.06); 
    border-color: rgba(139, 30, 36, 0.25); /* ホバー時にうっすらワインレッドに */
}

/* Card Image Area */
.service-card-image {
    width: 100%;
    aspect-ratio: 1.6 / 1;
    overflow: hidden;
    background-color: var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.service-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.service-card:hover .service-card-image img {
    transform: scale(1.04);
}

/* Card Body Area (Inverted to White Background) */
.service-card-body {
    padding: 24px 20px 40px;
    color: var(--color-text-main); /* 濃いグレー #2A2A2A */
    position: relative;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    background-color: var(--color-bg-white);
}

/* Card Badges (Wine Red border and subtle background) */
.service-card .card-badge {
    align-self: flex-start;
    font-size: 0.68rem;
    font-weight: 700;
    color: var(--color-primary); /* Wine Red #8B1E24 */
    background-color: rgba(139, 30, 36, 0.05); /* ごく淡いワインレッド */
    border: 1px solid rgba(139, 30, 36, 0.15);
    padding: 4px 10px;
    border-radius: 20px;
    margin-bottom: 16px;
    letter-spacing: 0.05em;
}

/* Card Titles */
.service-card .card-title {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-text-main);
    margin-bottom: 12px;
    letter-spacing: 0.02em;
}

/* Card Description Text */
.service-card .card-text {
    font-size: 0.8rem;
    line-height: 1.7;
    color: var(--color-text-muted); /* スレートグレー #5A5A5A */
    margin-bottom: 20px;
    font-weight: 400;
}

/* Card Arrow Button (Bottom-Right Circle Btn) */
.service-card .card-arrow-btn {
    position: absolute;
    bottom: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(139, 30, 36, 0.04);
    border: 1px solid rgba(139, 30, 36, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    transition: all 0.3s ease;
}

.service-card .card-arrow-btn .arrow-icon {
    font-size: 1.1rem;
    font-weight: 700;
    transition: transform 0.3s ease;
}

/* Card hover button interaction */
.service-card:hover .card-arrow-btn {
    background-color: var(--color-primary);
    color: var(--color-bg-white);
    border-color: var(--color-primary);
    transform: scale(1.05);
}

.service-card:hover .card-arrow-btn .arrow-icon {
    transform: translateX(2px);
}

/* Accordion Container transition */
.more-services-container {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transform: translateY(20px);
    transition: max-height 0.6s cubic-bezier(0.165, 0.84, 0.44, 1),
                opacity 0.6s ease,
                transform 0.6s ease;
}

.more-services-container.is-open {
    opacity: 1;
    transform: translateY(0);
    margin-top: 24px;
}

/* Accordion open/close button */
.more-services-trigger-area {
    text-align: center;
    margin-top: 48px;
}

.btn-more-services {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background-color: var(--color-bg-white);
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    padding: 16px 48px;
    border-radius: 40px; /* Fully rounded elegant pill button */
    font-weight: 700;
    font-size: 1rem;
    box-shadow: 0 4px 15px rgba(139, 30, 36, 0.04);
    transition: all 0.3s ease;
    cursor: pointer;
    font-family: var(--font-body);
}

.btn-more-services:hover {
    background-color: var(--color-primary);
    color: var(--color-bg-white);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(139, 30, 36, 0.15);
}

.btn-more-services .icon-plus {
    font-size: 1.25rem;
    font-weight: 800;
    transition: transform 0.3s ease;
}

/* ==========================================================================
   03 Services Responsive Styles
   ========================================================================== */
@media (max-width: 1200px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr); /* 3 columns on smaller screens */
    }
}

@media (max-width: 992px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr); /* 2 columns on tablets */
        gap: 20px;
    }
    
    .more-services-container.is-open {
        margin-top: 20px;
    }
}

@media (max-width: 576px) {
    .services-section {
        padding: 60px 0;
    }
    
    .services-grid {
        grid-template-columns: 1fr; /* Single column on mobile */
        max-width: 450px;
        margin: 0 auto;
    }
    
    .btn-more-services {
        padding: 12px 32px;
        font-size: 0.9rem;
        width: 100%;
        justify-content: center;
    }
}

/* ==========================================================================
   04 Strengths Section (Horizontal 2-Column Design)
   ========================================================================== */
.strengths-section {
    background-color: var(--color-bg-light); /* Faint gray background */
    padding: var(--section-spacing) 0;
    position: relative;
    border-top: 1px solid var(--color-border);
}

.strengths-container {
    display: flex;
    flex-direction: column;
    gap: 40px;
    margin-top: 56px;
}

/* Strength Card Base */
.strength-card {
    background-color: var(--color-bg-white);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--color-border);
    box-shadow: 0 10px 30px rgba(42, 42, 42, 0.02);
    display: flex;
    align-items: stretch;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.strength-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 45px rgba(139, 30, 36, 0.05);
    border-color: rgba(139, 30, 36, 0.2);
}

/* Card Content Area (Left Column) */
.strength-card-content {
    flex: 1.1;
    padding: 56px 48px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Card Content Header (Badge + Title) */
.strength-card-header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 20px;
}

/* 丸型エンジ色数字バッジ */
.num-badge-circle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background-color: var(--color-primary);
    color: #ffffff;
    border-radius: 50%;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.35rem;
    box-shadow: 0 4px 10px rgba(139, 30, 36, 0.2);
    flex-shrink: 0;
    margin-top: 3px;
}

.senior-highlight-mark {
    background: linear-gradient(transparent 60%, #FECDD3 60%);
    font-weight: 700;
    padding: 0 4px;
}

.strength-title {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--color-text-main);
    line-height: 1.4;
    letter-spacing: 0.02em;
}

.strength-text {
    font-size: 1.2rem;
    line-height: 2.0;
    color: #2A2A2A;
    margin-bottom: 32px;
    font-weight: 400;
}

/* rounded pill button */
.strength-btn {
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background-color: rgba(139, 30, 36, 0.03);
    border: 1px solid rgba(139, 30, 36, 0.15);
    color: var(--color-primary);
    padding: 12px 28px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 0.85rem;
    transition: all 0.3s ease;
}

.strength-btn .arrow-icon {
    font-size: 1.1rem;
    font-weight: 700;
    transition: transform 0.3s ease;
}

.strength-btn:hover {
    background-color: var(--color-primary);
    color: var(--color-bg-white);
    border-color: var(--color-primary);
    box-shadow: 0 4px 12px rgba(139, 30, 36, 0.15);
}

.strength-btn:hover .arrow-icon {
    transform: translateX(4px);
}

/* Card Image Area (Right Column) */
.strength-card-image {
    flex: 0.9;
    overflow: hidden;
    background-color: var(--color-border);
    position: relative;
    min-height: 320px;
}

.strength-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    position: absolute;
    top: 0;
    left: 0;
    transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.strength-card:hover .strength-card-image img {
    transform: scale(1.03);
}

/* ==========================================================================
   04 Strengths Responsive Styles
   ========================================================================== */
@media (max-width: 992px) {
    .strengths-container {
        gap: 32px;
    }

    .strength-card {
        flex-direction: column-reverse; /* Put image on top, text on bottom */
    }

    .strength-card-image {
        min-height: 260px;
        width: 100%;
    }

    .strength-card-content {
        padding: 40px 32px;
    }

    .num-badge-circle {
        width: 40px;
        height: 40px;
        font-size: 1.15rem;
    }

    .strength-title {
        font-size: 1.4rem;
    }

    .strength-text {
        font-size: 1.1rem;
        line-height: 1.9;
    }
}

@media (max-width: 576px) {
    .strengths-section {
        padding: 60px 0;
    }

    .strength-card-content {
        padding: 32px 24px;
    }

    .strength-card-header {
        gap: 12px;
        margin-bottom: 16px;
    }

    .num-badge-circle {
        width: 36px;
        height: 36px;
        font-size: 1.05rem;
    }

    .strength-title {
        font-size: 1.25rem;
    }

    .strength-text {
        font-size: 1.05rem;
        line-height: 1.85;
        margin-bottom: 24px;
    }

    .strength-btn {
        width: 100%;
        justify-content: center;
        padding: 12px 20px;
    }
}

/* ==========================================================================
   Under Page Common Styles (services & company)
   ========================================================================== */
.underpage-hero {
    background-color: var(--color-bg-warm);
    padding: 60px 0;
    border-bottom: 1px solid var(--color-border);
    position: relative;
}

.underpage-hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('assets/images/hero_bg_building.png');
    background-size: cover;
    background-position: center;
    opacity: 0.08;
    pointer-events: none;
}

.underpage-title {
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--color-text-main);
    line-height: 1.3;
}

/* Breadcrumbs navigation */
.breadcrumb-area {
    background-color: var(--color-bg-white);
    border-bottom: 1px solid var(--color-border);
    padding: 12px 0;
    font-size: 0.85rem;
}

.breadcrumb-list {
    display: flex;
    list-style: none;
    gap: 8px;
    color: var(--color-text-muted);
}

.breadcrumb-list a {
    color: var(--color-primary);
}

.breadcrumb-list a:hover {
    color: var(--color-accent);
    text-decoration: underline;
}

.breadcrumb-list li:not(:last-child)::after {
    content: '>';
    margin-left: 8px;
    color: var(--color-border);
}

/* Sub-page section styling */
.underpage-content-section {
    padding: var(--section-spacing) 0;
    background-color: var(--color-bg-white);
}

/* ==========================================================================
   Company Profile Styles
   ========================================================================== */
.company-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 32px;
    font-size: 0.95rem;
}

.company-table tr {
    border-bottom: 1px solid var(--color-border);
}

.company-table tr:first-child {
    border-top: 1px solid var(--color-border);
}

.company-table th {
    font-family: var(--font-display);
    font-weight: 700;
    text-align: left;
    width: 25%;
    padding: 24px 16px;
    color: var(--color-text-main);
    background-color: var(--color-bg-light);
}

.company-table td {
    padding: 24px 16px;
    color: var(--color-text-muted);
    line-height: 1.8;
}

/* Map placeholder/iframe style */
.company-map {
    margin-top: 24px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
    height: 350px;
    background-color: var(--color-bg-light);
}

/* Credentials badge grid */
.credentials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 32px;
}

.credential-item {
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-primary);
    padding: 20px 24px;
    border-radius: 4px;
}

.credential-name {
    font-weight: 700;
    font-size: 1rem;
    color: var(--color-text-main);
    margin-bottom: 6px;
}

.credential-desc {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* ==========================================================================
   Responsive for Sub-pages
   ========================================================================== */
@media (max-width: 768px) {
    .underpage-hero {
        padding: 40px 0;
    }

    .underpage-title {
        font-size: 1.8rem;
    }

    .company-table th, .company-table td {
        display: block;
        width: 100%;
    }

    .company-table th {
        padding: 16px 16px 8px;
        background-color: transparent;
        font-size: 1rem;
    }

    .company-table td {
        padding: 8px 16px 20px;
    }

    .credentials-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}

/* ==========================================================================
   05 Flow Section Styles (Daikichi-inspired Borderless Flow)
   ========================================================================== */
.flow-section {
    padding: var(--section-spacing) 0;
    background-color: var(--color-bg-warm);
    overflow: hidden;
}

/* 横並びのコンテナ */
.flow-horizontal-container {
    margin-top: 48px;
    position: relative;
    width: 100%;
}

.flow-horizontal-track {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

/* 各ステップアイテム（ボーダーレス化） */
.flow-step-item {
    flex: 1 1 0;
    min-width: 0;
    background-color: transparent;
    border: none;
    border-radius: 0;
    box-shadow: none;
    transition: transform 0.3s ease;
}

.flow-step-item:hover {
    transform: translateY(-4px);
}

/* 画像エリア（角丸を少し大きくして質感をアップ） */
.flow-step-image {
    width: 100%;
    height: 140px;
    overflow: hidden;
    background-color: var(--color-bg-light);
    border-radius: 8px;
}

.flow-step-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.flow-step-item:hover .flow-step-image img {
    transform: scale(1.05);
}

/* ボディエリア */
.flow-step-body {
    padding: 16px 4px 8px;
    position: relative;
}

/* 丸枠のSTEPバッジ */
.flow-step-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    border: 1.5px solid var(--color-primary);
    padding: 2px 8px;
    border-radius: 20px;
    margin-bottom: 10px;
}

.flow-badge-label {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: 0.05em;
}

.flow-badge-num {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--color-primary);
}

.flow-step-title {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.15rem;
    color: var(--color-text-main);
    line-height: 1.4;
    margin-bottom: 8px;
    letter-spacing: 0.02em;
}

.flow-step-text {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    line-height: 1.8;
}

/* ステップ間の矢印 */
.flow-step-arrow {
    align-self: flex-start;
    margin-top: 60px;
    font-size: 1.1rem;
    color: rgba(139, 30, 36, 0.45);
    user-select: none;
    flex-shrink: 0;
}
/* ==========================================================================
   Responsive / タブレット・スマホ対応
   ========================================================================== */
@media (max-width: 992px) {
    .flow-horizontal-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding: 10px 0 20px;
        margin-left: calc(50% - 50vw);
        margin-right: calc(50% - 50vw);
    }
    
    .flow-horizontal-track {
        display: inline-flex;
        padding: 0 24px;
    }
    
    .flow-step-item {
        width: 230px;
        flex: 0 0 230px;
    }
    
    .flow-step-arrow {
        font-size: 1rem;
        margin: 0 8px;
        margin-top: 60px;
    }
}

/* ==========================================================================
   06 FAQ Section Styles (Accordion UI)
   ========================================================================== */
.faq-section {
    padding: var(--section-spacing) 0;
    background-color: var(--color-bg-white);
    border-top: 1px solid var(--color-border);
}

.faq-container {
    max-width: 900px; /* 読みやすいように少し細めにする */
    margin: 48px auto 0;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* 各質問アイテム（ボーダーレス設計：枠線なし、下線のみで区切る） */
.faq-item {
    border-bottom: 1px solid var(--color-border);
    transition: background-color 0.3s ease;
}

.faq-item:hover {
    background-color: rgba(250, 249, 246, 0.7); /* 優しいウォームホワイト */
}

/* アコーディオントリガーボタン */
.faq-question-btn {
    width: 100%;
    background: transparent;
    border: none;
    padding: 28px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    text-align: left;
    outline: none;
    font-family: inherit;
    transition: all 0.3s ease;
    border-radius: 8px; /* ホバー時に角が丸くなるように */
}

.faq-question-btn:focus-visible {
    background-color: rgba(139, 30, 36, 0.04);
}

/* Q & A のアイコングラフィック */
.faq-q-icon, .faq-a-icon {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.65rem;
    line-height: 1;
    margin-right: 20px;
    flex-shrink: 0;
}

.faq-q-icon {
    color: var(--color-primary);
}

.faq-a-icon {
    color: var(--color-accent);
}

.faq-question-text {
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--color-text-main);
    flex-grow: 1;
    line-height: 1.6;
    letter-spacing: 0.02em;
}

/* プラス・マイナス開閉アイコン（CSSのみで滑らかにアニメーション） */
.faq-toggle-icon {
    position: relative;
    width: 20px;
    height: 20px;
    margin-left: 16px;
    flex-shrink: 0;
}

.faq-toggle-icon::before,
.faq-toggle-icon::after {
    content: '';
    position: absolute;
    background-color: var(--color-primary);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
}

/* 横線（太さ3px） */
.faq-toggle-icon::before {
    top: 8.5px;
    left: 0;
    width: 100%;
    height: 3px;
}

/* 縦線（太さ3px） */
.faq-toggle-icon::after {
    top: 0;
    left: 8.5px;
    width: 3px;
    height: 100%;
}

/* アコーディオンが開いているとき */
.faq-question-btn[aria-expanded="true"] .faq-toggle-icon::after {
    transform: rotate(90deg);
    opacity: 0;
}

.faq-question-btn[aria-expanded="true"] .faq-toggle-icon::before {
    transform: rotate(180deg);
}

/* 回答コンテナ（初期状態は高さ0） */
.faq-answer-container {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-answer-content {
    padding: 0 24px 28px 68px; /* Qの幅に合わせて左余白を調整 */
    display: flex;
    align-items: flex-start;
}

.faq-answer-text {
    font-size: 1.05rem;
    line-height: 1.9;
    color: var(--color-text-muted);
    letter-spacing: 0.01em;
}

/* ==========================================================================
   07 Contact Section Styles (Sliding Banner CTA & Form)
   ========================================================================== */
.contact-section {
    padding: var(--section-spacing) 0;
    background-color: var(--color-bg-warm);
    border-top: 1px solid var(--color-border);
}

.contact-layout {
    max-width: var(--container-max-width);
    margin: 48px auto 0;
    padding: 0 24px;
    display: flex;
    flex-direction: column;
}

/* 優雅なワインレッドのバナー */
.contact-banner {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    color: var(--color-bg-white);
    border-radius: 16px;
    padding: 48px 56px;
    box-shadow: 0 15px 40px rgba(139, 30, 36, 0.12);
    position: relative;
    overflow: hidden;
}

.contact-banner::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle at 80% 20%, rgba(255,255,255,0.06) 0%, transparent 60%);
    pointer-events: none;
}

.contact-banner-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    position: relative;
    z-index: 2;
}

/* 左：スタッフ写真枠 */
.contact-banner-illust {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid rgba(255, 255, 255, 0.4);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    background-color: var(--color-bg-white);
}

.contact-banner-illust img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 中央：コピー */
.contact-banner-copy {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.banner-sub-copy {
    font-size: 1.05rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.9);
    letter-spacing: 0.05em;
}

.banner-main-copy {
    font-family: var(--font-display);
    font-size: 2.1rem;
    font-weight: 800;
    color: var(--color-bg-white);
    line-height: 1.3;
    letter-spacing: 0.03em;
}

/* 右：アクション（電話＆フォームトリガー） */
.contact-banner-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 16px;
    flex-shrink: 0;
}

.contact-banner-phone {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    line-height: 1.2;
}

.phone-action-label {
    font-size: 0.72rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.8);
    letter-spacing: 0.05em;
    margin-bottom: 2px;
}

.phone-action-number {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--color-bg-white);
    display: flex;
    align-items: center;
    gap: 6px;
}

.phone-action-number:hover {
    color: rgba(255,255,255,0.9);
}

.phone-action-note {
    font-size: 0.68rem;
    color: rgba(255, 255, 255, 0.75);
    margin-top: 4px;
}

/* お問い合わせページへの遷移ボタン */
.btn-toggle-form {
    background-color: var(--color-bg-white);
    color: var(--color-primary);
    border: 2px solid var(--color-bg-white);
    padding: 14px 36px;
    border-radius: 30px;
    font-weight: 800;
    font-size: 1.05rem;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    font-family: var(--font-body);
    text-decoration: none; /* リンクの下線を消去 */
    min-width: 260px; /* お電話番号の幅と調和するよう最小横幅を設定 */
}

.btn-toggle-form:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    background-color: var(--color-bg-light);
    color: var(--color-accent);
}

.btn-toggle-form .arrow {
    font-size: 1.1rem;
    transition: transform 0.3s ease;
}

/* 展開中のボタン状態 */
.btn-toggle-form.is-active {
    background-color: transparent;
    color: var(--color-bg-white);
    border-color: var(--color-bg-white);
    box-shadow: none;
}

/* フォームのスライド展開ラッパー（初期状態は非表示） */
.contact-form-wrapper {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.contact-form-wrapper-inner {
    padding-top: 32px;
}

/* メールフォームコンテナ */
.contact-form-container {
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 48px 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
}

/* フォームグループ */
.form-group {
    margin-bottom: 28px;
    display: flex;
    flex-direction: column;
}

.form-group:last-of-type {
    margin-bottom: 32px;
}

.form-label {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-text-main);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* 必須・任意バッジ */
.badge-required, .badge-optional {
    font-size: 0.68rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 3px;
    line-height: 1.3;
}

.badge-required {
    background-color: var(--color-primary);
    color: var(--color-bg-white);
}

.badge-optional {
    background-color: var(--color-text-muted);
    color: var(--color-bg-white);
}

/* インプットコントロール共通 */
.form-control {
    width: 100%;
    font-family: inherit;
    font-size: 0.95rem;
    padding: 14px 16px;
    border: 1.5px solid var(--color-border);
    border-radius: 6px;
    color: var(--color-text-main);
    background-color: var(--color-bg-white);
    transition: all 0.3s ease;
    outline: none;
}

.form-control::placeholder {
    color: #B0B0B0;
    font-size: 0.9rem;
}

.form-control:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(139, 30, 36, 0.08);
    background-color: var(--color-bg-white);
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
    line-height: 1.7;
}

/* エラー用インプットスタイル */
.form-control.is-invalid {
    border-color: var(--color-accent);
    background-color: rgba(199, 54, 54, 0.02);
}

.form-control.is-invalid:focus {
    box-shadow: 0 0 0 4px rgba(199, 54, 54, 0.08);
}

/* チェックボックス・ラジオボタン用グループ */
.checkbox-group-wrapper {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 6px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--color-text-main);
    padding: 12px 14px;
    background-color: var(--color-bg-light);
    border: 1.5px solid var(--color-border);
    border-radius: 6px;
    transition: all 0.2s ease;
    user-select: none;
    font-weight: 500;
}

.checkbox-label:hover {
    background-color: rgba(139, 30, 36, 0.03);
    border-color: rgba(139, 30, 36, 0.2);
}

/* 隠された元のチェックボックス */
.checkbox-input {
    width: 18px;
    height: 18px;
    margin-right: 8px;
    accent-color: var(--color-primary);
    cursor: pointer;
}

/* 同意エリア */
.form-agree-area {
    text-align: center;
    margin-bottom: 36px;
    display: flex;
    justify-content: center;
}

.agree-label {
    display: inline-flex;
    align-items: center;
    font-size: 0.9rem;
    color: var(--color-text-main);
    cursor: pointer;
    user-select: none;
    font-weight: 500;
}

.agree-link {
    color: var(--color-primary);
    text-decoration: underline;
    font-weight: 700;
    margin: 0 4px;
}

.agree-link:hover {
    color: var(--color-accent);
}

/* エラーメッセージ（日本語・バッジ調） */
.error-message, .error-message-checkbox {
    color: var(--color-accent);
    font-size: 0.8rem;
    font-weight: 700;
    margin-top: 8px;
    display: none;
    animation: fadeInError 0.3s ease;
}

/* 送信ボタンエリア */
.form-submit-area {
    text-align: center;
}

.btn-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background-color: var(--color-primary);
    color: var(--color-bg-white);
    border: none;
    padding: 18px 64px;
    border-radius: 40px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 6px 20px rgba(139, 30, 36, 0.15);
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    width: fit-content;
    font-family: inherit;
}

.btn-submit:hover {
    background-color: var(--color-accent);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(199, 54, 54, 0.25);
}

.btn-submit:active {
    transform: translateY(-1px);
}

.btn-submit .arrow {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.btn-submit:hover .arrow {
    transform: translateX(4px);
}

/* アニメーションキーフレーム */
@keyframes fadeInError {
    from { opacity: 0; transform: translateY(-5px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes scaleUp {
    from { transform: scale(0.8); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

/* ==========================================================================
   06 FAQ & 07 Contact Responsive Styles
   ========================================================================== */
@media (max-width: 992px) {
    .faq-container, .contact-layout {
        padding: 0 16px;
    }

    .contact-banner {
        padding: 40px;
    }

    .contact-banner-container {
        flex-direction: column;
        text-align: center;
        gap: 28px;
    }

    .contact-banner-illust {
        width: 100px;
        height: 100px;
    }

    .contact-banner-copy {
        align-items: center;
    }

    .contact-banner-actions {
        align-items: center;
        width: 100%;
    }

    .contact-banner-phone {
        align-items: center;
    }

    .btn-toggle-form {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .faq-question-btn {
        padding: 20px 12px;
    }

    .faq-question-text {
        font-size: 0.95rem;
    }

    .faq-answer-content {
        padding: 0 12px 24px 40px;
    }

    .banner-main-copy {
        font-size: 1.6rem;
    }

    .phone-action-number {
        font-size: 1.8rem;
    }

    .contact-form-container {
        padding: 32px 20px;
    }

    .checkbox-group-wrapper {
        grid-template-columns: 1fr; /* スマホではチェックボックスを縦並びに */
        gap: 8px;
    }
    
    .checkbox-label {
        padding: 10px 12px;
    }

    .btn-submit {
        width: 100%;
        padding: 16px 32px;
        font-size: 1rem;
    }
}

/* ==========================================================================
   08 Dedicated Contact Page Styles
   ========================================================================== */
.contact-page-content {
    max-width: var(--container-max-width);
    margin: 48px auto 80px;
    padding: 0 24px;
}

.contact-page-header {
    text-align: center;
    margin-bottom: 40px;
}

.contact-page-lead {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 32px;
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-text-muted);
}

.contact-page-form-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

/* ==========================================================================
   08 対応エリア（Service Area）セクション
   ========================================================================== */
.area-section {
    padding: 100px 0;
    background-color: var(--color-bg-warm);
    position: relative;
    overflow: visible;
}

/* 3Dでかでかマップコンテナ */
.area-map-container {
    max-width: 1060px;
    margin: 0 auto;
    position: relative;
}

.area-map-wrapper {
    position: relative;
    background-color: var(--color-bg-white);
    border-radius: 32px;
    padding: 24px;
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.08), 0 5px 20px rgba(0, 0, 0, 0.02);
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.area-main-map {
    width: 100%;
    height: auto;
    border-radius: 20px;
    display: block;
    object-fit: cover;
}

/* ピン全体の浮遊アニメーション */
@keyframes float-slow {
    0% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
    100% { transform: translateY(0); }
}
@keyframes float-delay {
    0% { transform: translateY(-3px); }
    50% { transform: translateY(3px); }
    100% { transform: translateY(-3px); }
}

/* 立体地域カプセルピン */
.area-pin {
    position: absolute;
    background-color: var(--color-bg-white);
    color: var(--color-text-main);
    padding: 14px 28px;
    border-radius: 40px;
    font-weight: 700;
    font-size: 1rem;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12), 0 2px 6px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.8);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.35s cubic-bezier(0.25, 1, 0.5, 1);
    z-index: 10;
}

/* アニメーションの割り当て */
.pin-amagasaki { animation: float-slow 4s ease-in-out infinite; }
.pin-nishinomiya { animation: float-delay 4.5s ease-in-out infinite; }
.pin-itami { animation: float-slow 3.8s ease-in-out infinite; }
.pin-toyonaka { animation: float-delay 4.2s ease-in-out infinite; }
.pin-osaka { animation: float-slow 4.6s ease-in-out infinite; }

/* ピンの位置 */
.pin-amagasaki {
    top: 45%;
    left: 42%;
}
.pin-nishinomiya {
    top: 60%;
    left: 14%;
}
.pin-itami {
    top: 22%;
    left: 31%;
}
.pin-toyonaka {
    top: 31%;
    left: 63%;
}
.pin-osaka {
    top: 73%;
    left: 68%;
}

/* 全エリアピンのブランドカラー（ワインレッド）統一スタイリング */
.area-pin {
    border: 2px solid var(--color-primary);
    box-shadow: 0 12px 35px rgba(139, 30, 36, 0.18);
}

/* ホバーエフェクト（3D浮上） */
.area-pin:hover {
    transform: scale(1.08) translateY(-10px) !important;
    box-shadow: 0 25px 50px rgba(139, 30, 36, 0.35);
    z-index: 50;
}

/* ホバー時にふわっと浮き出るツールチップ詳細（全エリア統一ワインレッド背景） */
.area-tooltip {
    position: absolute;
    bottom: 130%;
    left: 50%;
    transform: translateX(-50%) translateY(12px);
    background-color: var(--color-primary);
    color: var(--color-bg-white);
    padding: 16px 22px;
    border-radius: 14px;
    font-size: 0.85rem;
    font-weight: 500;
    line-height: 1.6;
    white-space: nowrap;
    box-shadow: 0 20px 45px rgba(139, 30, 36, 0.35);
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
    z-index: 100;
}

/* 吹き出しのしっぽ（ワインレッド） */
.area-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-width: 8px;
    border-style: solid;
    border-color: var(--color-primary) transparent transparent transparent;
}

.area-pin:hover .area-tooltip {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.tooltip-title {
    font-size: 0.98rem;
    font-weight: 800;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-display);
}

.tooltip-highlight-text {
    color: #ffd7d9;
    font-weight: 700;
}

/* 下部説明エリア */
.area-bottom-box {
    max-width: 1060px;
    margin: 40px auto 0 auto;
    text-align: center;
    background-color: var(--color-bg-white);
    padding: 30px 40px;
    border-radius: 24px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.03);
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.area-bottom-msg {
    font-size: 1.15rem;
    line-height: 1.7;
    color: var(--color-text-main);
    font-weight: 500;
    margin-bottom: 12px;
}

.area-bottom-msg strong {
    color: var(--color-primary);
    font-weight: 700;
    position: relative;
    display: inline-block;
}

.area-bottom-msg strong::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 0;
    width: 100%;
    height: 8px;
    background-color: rgba(139, 30, 36, 0.08);
    z-index: -1;
}

.area-bottom-note {
    font-size: 0.88rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto;
}

/* スマホ用レスポンシブ設計 */
@media (max-width: 768px) {
    .area-pin {
        padding: 10px 18px;
        font-size: 0.85rem;
    }
    .area-tooltip {
        padding: 10px 14px;
        font-size: 0.75rem;
    }
    .area-section {
        padding: 70px 0;
    }
}

/* ==========================================================================
   対応エリア詳細ページ (area.html)
   ========================================================================== */

/* エリアコンセプトセクション */
.area-concept-section {
    padding: 80px 0 60px;
    background-color: var(--color-bg-white);
}
.area-concept-section .section-container {
    max-width: 1060px;
    margin: 0 auto;
    padding: 0 24px;
    text-align: left;
}
.area-concept-lead {
    max-width: 800px;
    margin: 24px 0 0;
    font-size: 1.05rem;
    line-height: 1.9;
    color: var(--color-text-muted);
    text-align: left;
}

/* エリアグリッド */
.area-details-grid {
    max-width: 1060px;
    margin: 0 auto;
    padding: 0 24px 100px;
    display: flex;
    flex-direction: column;
    gap: 48px;
}

/* 地域カード */
.area-detail-card {
    background-color: var(--color-bg-white);
    border-radius: 24px;
    border: 1px solid var(--color-border);
    box-shadow: 0 10px 30px rgba(0,0,0,0.02);
    overflow: hidden;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    transition: all 0.4s ease;
}
.area-detail-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 45px rgba(139, 30, 36, 0.06);
    border-color: rgba(139, 30, 36, 0.15);
}

/* 尼崎（最優先）の特別ゴールド枠 */
.card-highlight-amagasaki {
    border: 2px solid var(--color-primary);
    box-shadow: 0 15px 40px rgba(139, 30, 36, 0.08);
}

/* カード左：写真ビジュアル */
.area-card-visual {
    padding: 0;
    background-color: var(--color-bg-warm);
    border-right: 1px solid var(--color-border);
    position: relative;
    overflow: hidden;
    min-height: 380px;
}
.area-card-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}
.area-detail-card:hover .area-card-visual img {
    transform: scale(1.04);
}

.area-card-badge {
    position: absolute;
    top: 24px;
    left: 24px;
    background-color: var(--color-text-main);
    color: var(--color-bg-white);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 6px 16px;
    border-radius: 20px;
    letter-spacing: 0.05em;
    z-index: 2;
}
.card-highlight-amagasaki .area-card-badge {
    background-color: var(--color-primary);
}

/* カード右：詳細説明＆スペック＆CTA */
.area-card-info {
    padding: 48px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.area-card-city {
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--color-text-main);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 2px solid var(--color-border);
    padding-bottom: 12px;
}
.area-card-city span.icon {
    font-size: 2.2rem;
}

.area-card-stats {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
    background-color: var(--color-bg-warm);
    padding: 16px 20px;
    border-radius: 12px;
    border: 1px solid var(--color-border);
}
.stat-line {
    display: flex;
    justify-content: space-between;
    border-bottom: 1px dashed rgba(0,0,0,0.1);
    padding-bottom: 8px;
    font-size: 0.92rem;
}
.stat-line:last-child {
    border-bottom: none;
    padding-bottom: 0;
}
.stat-line span.label {
    color: var(--color-text-muted);
    font-weight: 700;
}
.stat-line span.value {
    color: var(--color-text-main);
    font-weight: 700;
}
.stat-line span.value.highlight-red {
    color: var(--color-primary);
    font-weight: 800;
}

.area-card-features h4 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--color-text-main);
    margin-bottom: 16px;
    font-weight: 700;
}
.area-card-features p {
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--color-text-muted);
    margin-bottom: 24px;
}

.area-card-list {
    list-style: none;
    margin-bottom: 32px;
}
.area-card-list li {
    font-size: 0.92rem;
    color: var(--color-text-main);
    padding-left: 20px;
    position: relative;
    margin-bottom: 10px;
}
.area-card-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 700;
}

/* 各エリア個別CTAボタン */
.btn-area-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background-color: var(--color-primary);
    color: var(--color-bg-white);
    padding: 16px 32px;
    border-radius: 8px;
    font-weight: 800;
    font-size: 1rem;
    box-shadow: 0 4px 15px rgba(139, 30, 36, 0.15);
    transition: all 0.3s ease;
    text-align: center;
}
.btn-area-cta:hover {
    background-color: var(--color-accent);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(139, 30, 36, 0.25);
}

/* 尼崎市用のさらに強いCTAボタン */
.btn-area-cta.btn-priority {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* スマホ対応 */
@media (max-width: 868px) {
    .area-detail-card {
        grid-template-columns: 1fr;
    }
    .area-card-visual {
        padding: 36px;
        border-right: none;
        border-bottom: 1px solid var(--color-border);
    }
    .area-card-info {
        padding: 36px;
    }
}

/* フッターナビゲーションリンクホバー効果 */
.footer-link-item:hover {
    color: #ffffff !important;
}

/* ==========================================================================
   09 Accessibility & Sub-page Enhancements for Seniors
   ========================================================================== */

/* サービスカード説明文の文字サイズ拡大 */
.service-card .card-text {
    font-size: 0.95rem; /* 14.4px ➔ 17.1px */
    line-height: 1.8;
}

/* 保有資格説明文の文字サイズ拡大 */
.credential-desc {
    font-size: 0.92rem; /* 14.4px ➔ 16.5px */
    line-height: 1.7;
}

/* エリア詳細カードのスペック・箇条書き文字サイズ拡大 */
.stat-line {
    font-size: 0.95rem; /* 16.5px ➔ 17.1px */
}

.area-card-list li {
    font-size: 0.95rem; /* 16.5px ➔ 17.1px */
    line-height: 1.8;
}

/* 入力プレースホルダーのコントラスト比とフォントサイズ向上 */
.form-control::placeholder {
    color: #757575 !important; /* より濃いグレーに変更して視認性アップ */
    font-size: 0.95rem !important; /* 16.2px ➔ 17.1px */
}

/* 入力補助用のテキストスタイル（新規追加） */
.form-help-text {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-top: 4px;
    margin-bottom: 8px;
    line-height: 1.5;
}

/* 入力欄のフォーカス時の枠線と影を強調 */
.form-control:focus {
    border-color: var(--color-primary) !important;
    border-width: 2px !important;
    box-shadow: 0 0 0 5px rgba(139, 30, 36, 0.12) !important;
}

/* エラー時の入力欄フォーカス強調 */
.form-control.is-invalid:focus {
    border-color: var(--color-accent) !important;
    border-width: 2px !important;
    box-shadow: 0 0 0 5px rgba(199, 54, 54, 0.12) !important;
}

/* 同意・選択チェックボックスラベルの文字サイズ拡大 */
.agree-label, .checkbox-label {
    font-size: 0.95rem !important; /* 16.2px ➔ 17.1px */
}

/* エラーメッセージの文字サイズ拡大 */
.error-message, .error-message-checkbox {
    font-size: 0.9rem !important; /* 14.4px ➔ 16.2px */
    margin-top: 6px;
}

/* フッターナビゲーションの視認性向上 */
.footer-link-item {
    color: rgba(255, 255, 255, 0.75) !important; /* 0.5 ➔ 0.75 にして暗い背景でのコントラスト比を確保 */
    font-weight: 500;
}

/* ==========================================================================
   10 Services Page Premium Layout & Categorization (Phase 2)
   ========================================================================== */

/* カテゴリグループ用コンテナ */
.services-category-group {
    margin-bottom: 72px;
}

.services-category-group:last-of-type {
    margin-bottom: 0;
}

/* カテゴリグループのタイトル（やさしい日本語で大きく表現） */
.services-category-title {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--color-text-main);
    border-bottom: 2px solid var(--color-primary);
    padding-bottom: 14px;
    margin-bottom: 36px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.services-category-title::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 28px;
    background-color: var(--color-primary);
    border-radius: 2px;
}

/* グリッドレイアウト定義のバリエーション */

/* 1. コアサービス（大型2カラム） */
.services-grid-large {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 36px;
}

/* 2. 定期・法令点検（中型3カラム） */
.services-grid-medium {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

/* 3. リフォーム（フルワイド1カラム） */
.services-grid-full {
    display: grid;
    grid-template-columns: 1fr;
}

/* カード固有のレイアウトバリエーション */

/* 大型カード */
.service-card-large {
    min-height: 480px;
}

.service-card-large .service-card-image {
    aspect-ratio: 1.8 / 1;
}

.service-card-large .service-card-body {
    padding: 36px 30px 48px;
}

/* 中型カード */
.service-card-medium {
    min-height: 380px;
}

.service-card-medium .service-card-image {
    aspect-ratio: 1.6 / 1;
}

.service-card-medium .service-card-body {
    padding: 24px 20px 36px;
}

/* フルワイドカード（左右2カラム分割レイアウト） */
.service-card-full {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    border-radius: 24px;
    overflow: hidden;
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    box-shadow: 0 10px 30px rgba(42, 42, 42, 0.02);
    transition: all 0.4s ease;
    min-height: 380px; /* 最小高さを指定して潰れを防止 */
}

.service-card-full:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(139, 30, 36, 0.06);
    border-color: rgba(139, 30, 36, 0.25);
}

.service-card-full .service-card-image {
    width: 100%;
    height: 100%;
    border-bottom: none;
    border-right: 1px solid var(--color-border);
    position: relative;
    overflow: hidden;
}

.service-card-full .service-card-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.service-card-full:hover .service-card-image img {
    transform: scale(1.04);
}

.service-card-full .service-card-body {
    padding: 48px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* 一言キャッチコピー（やさしい言葉） */
.service-card-catch {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-primary); /* ブランドエンジ色 */
    line-height: 1.6;
    margin-bottom: 18px;
    letter-spacing: 0.02em;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.service-card-catch-icon {
    font-size: 1.25rem;
    line-height: 1;
    flex-shrink: 0;
}

/* モバイル・レスポンシブ対応 */
@media (max-width: 992px) {
    .services-grid-large {
        grid-template-columns: 1fr;
        gap: 28px;
    }
    
    .services-grid-medium {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    .service-card-full {
        grid-template-columns: 1fr;
    }
    
    .service-card-full .service-card-image {
        border-right: none;
        border-bottom: 1px solid var(--color-border);
        aspect-ratio: 1.8 / 1;
    }
    
    .service-card-full .service-card-body {
        padding: 36px 30px;
    }
}

@media (max-width: 768px) {
    .services-category-title {
        font-size: 1.5rem;
        margin-bottom: 28px;
    }
    
    .services-grid-medium {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .service-card-large, .service-card-medium, .service-card-full {
        min-height: auto;
    }
}

/* ==========================================================================
   11 Daikichi-inspired Services Page Styles (services.html)
   ========================================================================== */

/* ヒーローの下のリードエリア */
.services-lead-box {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 56px;
    padding: 0 24px;
}

.services-lead-title {
    font-family: var(--font-display);
    font-size: clamp(1.1rem, 2.6vw, 2.1rem);
    font-weight: 800;
    color: var(--color-text-main);
    line-height: 1.4;
    margin-bottom: 24px;
    letter-spacing: 0.03em;
    white-space: nowrap;
}

.services-lead-text {
    font-size: 1.15rem;
    color: #222222;
    line-height: 1.95;
    font-weight: 400;
}

/* タイルグリッドコンテナ */
.services-tile-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 24px 80px;
}

/* タイルカード（画像が背景、黒透過オーバーレイ） */
.services-tile-card {
    position: relative;
    aspect-ratio: 1.5 / 1;
    border-radius: 16px;
    overflow: hidden;
    background-color: var(--color-text-main);
    text-decoration: none;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.03);
    transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    display: block;
}

.services-tile-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 35px rgba(139, 30, 36, 0.12);
}

/* 背景画像 */
.services-tile-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.services-tile-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.services-tile-card:hover .services-tile-image img {
    transform: scale(1.06);
}

/* ダークオーバーレイ（文字を白抜きにするためのフィルター） */
.services-tile-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.65) 100%);
    transition: all 0.4s ease;
    z-index: 1;
}

.services-tile-card:hover .services-tile-overlay {
    background: linear-gradient(180deg, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.55) 100%);
}

/* カードの中身 */
.services-tile-body {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 16px;
    gap: 12px;
    z-index: 2;
    box-sizing: border-box;
}

/* 白抜き文字（サービス名） */
.services-tile-title {
    font-family: var(--font-display);
    font-size: clamp(1.2rem, 1.8vw, 1.45rem);
    font-weight: 800;
    color: #ffffff;
    letter-spacing: 0.04em;
    margin: 0;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

/* 丸い白抜き矢印ボタン */
.services-tile-btn {
    width: 42px;
    height: 42px;
    border: 1.5px solid rgba(255, 255, 255, 0.7);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 1.15rem;
    transition: all 0.3s ease;
}

.services-tile-card:hover .services-tile-btn {
    border-color: #ffffff;
    background-color: rgba(255, 255, 255, 0.15);
    transform: scale(1.08);
}

/* 簡易対応エリアセクション */
.services-area-section {
    padding: 80px 0 90px;
    background-color: var(--color-bg-white);
    border-top: 1px solid var(--color-border);
    text-align: center;
}

.services-area-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 24px;
}

/* 簡易対応エリアの中央配置レイアウト */
.services-area-map-centered {
    max-width: 800px;
    margin: 0 auto 48px;
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    overflow: hidden;
    padding: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.02);
}

.services-area-map-centered img {
    max-width: 100%;
    max-height: 480px;
    object-fit: contain;
    border-radius: 8px;
}

/* アコーディオン全体 */
.services-area-accordion-wrapper {
    max-width: 800px;
    margin: 0 auto 48px;
    text-align: left;
}

.services-area-accordion {
    border: 1px solid var(--color-border);
    border-radius: 12px;
    margin-bottom: 16px;
    background-color: var(--color-bg-white);
    overflow: hidden;
    transition: all 0.3s ease;
}

.services-area-accordion[open] {
    box-shadow: 0 10px 25px rgba(0,0,0,0.02);
}

/* アコーディオンの見出し (summary) */
.services-area-summary {
    padding: 20px 28px;
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--color-text-main);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    list-style: none;
}

.services-area-summary::-webkit-details-marker {
    display: none;
}

/* プラス・マイナス記号の動的表示 */
.services-area-summary::after {
    content: '+';
    font-size: 1.4rem;
    font-weight: 500;
    color: var(--color-primary);
    line-height: 1;
    transition: transform 0.3s ease;
}

.services-area-accordion[open] .services-area-summary::after {
    content: '−';
}

.services-area-accordion[open] .services-area-summary {
    border-bottom: 1px solid var(--color-border);
}

/* アコーディオン展開時の都市リストコンテナ */
.services-area-details {
    padding: 24px 28px;
    background-color: var(--color-bg-light);
}

.services-area-row {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.services-area-group {
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 24px 32px;
}

.services-area-group-title {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.services-area-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.services-area-tag-item {
    font-size: 0.9rem;
    color: var(--color-text-main);
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    padding: 6px 16px;
    border-radius: 30px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.services-area-tag-item:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-2px);
}

.services-area-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--color-bg-white);
    border: 1.5px solid var(--color-primary);
    color: var(--color-primary);
    padding: 12px 36px;
    border-radius: 30px;
    font-size: 0.95rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
}

.services-area-btn:hover {
    background-color: var(--color-primary);
    color: #ffffff;
    box-shadow: 0 5px 15px rgba(139, 30, 36, 0.15);
}

/* レスポンシブ調整 */
@media (max-width: 576px) {
    .services-tile-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .services-tile-card {
        aspect-ratio: 1.6 / 1;
    }

    .services-tile-body {
        padding: 20px;
    }

    .services-tile-title {
        font-size: 1.05rem;
        white-space: nowrap;
    }

    .services-tile-btn {
        width: 38px !important;
        height: 38px !important;
        min-width: 38px !important;
        min-height: 38px !important;
        max-width: 38px !important;
        max-height: 38px !important;
        font-size: 1rem;
        flex-shrink: 0 !important;
    }

    .services-area-section {
        padding: 60px 0 70px;
    }
    
    .services-area-group {
        padding: 20px 20px;
    }
    
    .services-area-tag-item {
        font-size: 0.85rem;
        padding: 5px 12px;
    }
    
    .services-area-btn {
        padding: 10px 28px;
        font-size: 0.9rem;
    }

    .services-area-map-centered {
        padding: 8px;
        margin-bottom: 32px;
    }
    
    .services-area-map-centered img {
        max-height: 300px;
    }

    .services-area-summary {
        padding: 16px 20px;
        font-size: 1.05rem;
    }
    
    .services-area-details {
        padding: 20px 20px;
    }
}

@media (max-width: 992px) {
    .services-tile-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

/* ==========================================================================
   Our Services 無限画像ティッカー（スライダー）
   ========================================================================== */
.services-ticker-outer {
    width: 100%;
    overflow: hidden;
    margin-top: 48px;
    padding: 24px 0;
    position: relative;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
}

/* 左右フェードマスクグラデーション (ダーク背景に適合) */
.services-ticker-outer::before,
.services-ticker-outer::after {
    content: "";
    position: absolute;
    top: 0;
    width: 80px;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.services-ticker-outer::before {
    left: 0;
    background: linear-gradient(to right, #8B1E24 0%, rgba(139, 30, 36, 0) 100%);
}

.services-ticker-outer::after {
    right: 0;
    background: linear-gradient(to left, #5C1216 0%, rgba(92, 18, 22, 0) 100%);
}

.services-ticker-track {
    display: flex;
    gap: 20px;
    width: max-content;
    animation: ticker-scroll 35s linear infinite;
}

.services-ticker-track:hover {
    animation-play-state: paused;
}

@keyframes ticker-scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.services-ticker-item {
    flex: 0 0 260px;
    height: 180px;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.services-ticker-item:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 12px 24px rgba(139, 30, 36, 0.15);
}

.services-ticker-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.services-ticker-item:hover img {
    transform: scale(1.08);
}

.services-ticker-badge {
    position: absolute;
    bottom: 12px;
    left: 12px;
    right: 12px;
    background: rgba(26, 26, 26, 0.75);
    backdrop-filter: blur(4px);
    color: #ffffff;
    font-size: 0.85rem;
    font-weight: 700;
    padding: 6px 12px;
    border-radius: 6px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: background-color 0.3s ease;
}

.services-ticker-item:hover .services-ticker-badge {
    background-color: var(--color-primary);
}

@media (max-width: 768px) {
    .services-ticker-item {
        flex: 0 0 200px;
        height: 140px;
    }
    .services-ticker-badge {
        font-size: 0.75rem;
        padding: 4px 8px;
    }
}

/* ==========================================================================
   シニアオーナー様向け視認性・安心感強化スタイル
   ========================================================================== */
.section-subtitle {
    font-size: 0.9rem !important;
    letter-spacing: 0.12em !important;
    opacity: 0.85;
}

.section-title-main {
    font-size: 2.4rem !important;
    font-weight: 800 !important;
    color: var(--color-text-main) !important;
    line-height: 1.4 !important;
}

.section-lead {
    font-size: 1.15rem !important;
    color: #333333 !important;
    line-height: 1.9 !important;
    font-weight: 500 !important;
}

.card-title {
    font-size: clamp(0.95rem, 2.2vw, 1.4rem) !important;
    font-weight: 800 !important;
    white-space: nowrap !important;
}

.card-text {
    font-size: 1.05rem !important;
    color: #333333 !important;
    line-height: 1.85 !important;
}

/* 安心電話相談バッジ */
.senior-reassurance-row {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 12px;
}

.senior-badge-free {
    background-color: #E60012;
    color: #ffffff;
    font-size: 0.85rem;
    font-weight: 800;
    padding: 4px 12px;
    border-radius: 20px;
    letter-spacing: 0.05em;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.senior-badge-sub {
    background-color: rgba(255, 255, 255, 0.95);
    color: var(--color-primary);
    font-size: 0.85rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 20px;
    border: 1px solid var(--color-primary);
}

/* Brief Card 内の文字色を完全な白色へ修正 (赤・暗色背景上の視認性極大化) */
.brief-card-body,
.brief-card .card-title,
.brief-card .card-text {
    color: #FFFFFF !important;
}

/* ==========================================================================
   モバイル用ハンバーガーメニュー & 拡充サイトマップフッター
   ========================================================================== */

.header-action-group {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* ハンバーガーボタン（お問い合わせの隣に常時表示） */
.hamburger-btn {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    align-items: center;
    width: 44px;
    height: 44px;
    padding: 9px 7px;
    background-color: var(--color-bg-light);
    border: 1.5px solid var(--color-border);
    border-radius: 6px;
    cursor: pointer;
    z-index: 2005;
    position: relative;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.hamburger-btn:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.hamburger-btn:hover .hamburger-line {
    background-color: #FFFFFF !important;
}

.hamburger-line {
    width: 24px;
    height: 2.5px;
    background-color: var(--color-primary);
    border-radius: 2px;
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
}

/* 活性化（✕ 印アニメーション） */
.hamburger-btn.is-active .hamburger-line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.hamburger-btn.is-active .hamburger-line:nth-child(2) {
    opacity: 0;
}
.hamburger-btn.is-active .hamburger-line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* モバイル用ドロワーナビゲーション */
.mobile-drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.mobile-drawer-overlay.is-active {
    opacity: 1;
    visibility: visible;
}

.mobile-drawer-nav {
    position: fixed;
    top: 0;
    right: -400px;
    width: min(88vw, 360px);
    height: 100%;
    background-color: var(--color-bg-white);
    z-index: 2001;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.18);
    display: flex;
    flex-direction: column;
    padding: 0;
    overflow: hidden;
    transition: right 0.35s cubic-bezier(0.165, 0.84, 0.44, 1);
}

/* ドロワーヘッダー ＆ 閉じるボタン */
.mobile-drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    background: #FFFFFF;
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0;
}

.mobile-drawer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.mobile-drawer-logo-symbol {
    height: 30px;
    width: auto;
    object-fit: contain;
}

.mobile-drawer-title {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.15rem;
    color: var(--color-primary);
    letter-spacing: 0.08em;
}

.mobile-drawer-close-btn {
    background-color: var(--color-bg-light);
    border: 1.5px solid var(--color-border);
    color: var(--color-text-main);
    width: 38px;
    height: 38px;
    border-radius: 50%;
    font-size: 1.2rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.25s ease;
    padding: 0;
    line-height: 1;
}

.mobile-drawer-close-btn:hover {
    background-color: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
    transform: rotate(90deg);
}

.mobile-drawer-nav.is-active {
    right: 0;
}

.mobile-drawer-body {
    padding: 24px;
    overflow-y: auto;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.mobile-drawer-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.mobile-drawer-link {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text-main);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 18px;
    border-radius: 8px;
    background-color: #F8FAFC;
    border: 1px solid var(--color-border);
    transition: all 0.2s ease;
}

.mobile-drawer-link:hover, .mobile-drawer-link.active {
    background-color: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
}

.mobile-drawer-sub-header {
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--color-primary);
    margin-top: 10px;
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 2px solid var(--color-bg-warm);
    padding-bottom: 6px;
}

/* お悩み別解決カテゴリーカード */
.mobile-drawer-trouble-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mobile-drawer-trouble-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: 8px;
    background: #FFF5F5;
    border: 1px solid rgba(139, 30, 36, 0.15);
    text-decoration: none;
    transition: all 0.2s ease;
}

.mobile-drawer-trouble-card:hover {
    background: var(--color-primary);
    color: #FFFFFF;
}

.trouble-icon {
    font-size: 1.25rem;
}

.trouble-info strong {
    display: block;
    font-size: 0.88rem;
    color: var(--color-text-main);
    font-weight: 700;
}

.trouble-info span {
    display: block;
    font-size: 0.72rem;
    color: var(--color-text-muted);
    margin-top: 1px;
}

.mobile-drawer-trouble-card:hover .trouble-info strong,
.mobile-drawer-trouble-card:hover .trouble-info span {
    color: #FFFFFF;
}

/* 全8サービス詳細（2列コンパクト表示） */
.mobile-drawer-sub-grid {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.mobile-drawer-sub-link {
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--color-text-main);
    padding: 8px 10px;
    border-radius: 6px;
    display: block;
    background-color: #F1F5F9;
    text-align: center;
    text-decoration: none;
    transition: all 0.2s ease;
}

.mobile-drawer-sub-link:hover {
    background-color: var(--color-primary);
    color: #FFFFFF;
}

/* ドロワー専用電話 ＆ お問い合わせCTAカード */
.mobile-drawer-contact-card {
    margin-top: 10px;
    padding: 20px 16px;
    background: linear-gradient(135deg, #8B1E24 0%, #5C1216 100%);
    border-radius: 12px;
    text-align: center;
    color: #FFFFFF;
    box-shadow: 0 8px 20px rgba(139, 30, 36, 0.2);
}

.drawer-phone-title {
    font-size: 0.76rem;
    font-weight: 700;
    color: #FECDD3;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}

.drawer-phone-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 1.35rem;
    font-weight: 800;
    color: #FFFFFF;
    text-decoration: none;
    margin-bottom: 4px;
}

.drawer-phone-time {
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 14px;
}

.drawer-web-btn {
    display: block;
    width: 100%;
    padding: 10px 0;
    background-color: #FFFFFF;
    color: var(--color-primary);
    font-weight: 700;
    font-size: 0.88rem;
    border-radius: 20px;
    text-decoration: none;
    transition: all 0.25s ease;
}

.drawer-web-btn:hover {
    background-color: var(--color-bg-warm);
}

@media (max-width: 992px) {
    .header-nav {
        display: none !important;
    }
    .header-contact {
        display: none !important;
    }
    .hamburger-btn {
        display: flex !important;
    }
}

@media (max-width: 768px) {
    .header-phone {
        display: none; /* モバイルではヘッダーの電話番号エリアを省略し、お問い合わせボタン＋ハンバーガーに絞る */
    }
    .hero-oki-red-block-pure {
        width: clamp(70px, 18vw, 110px);
    }
    .hero-oki-title-container {
        width: 100%;
        padding-left: 20px;
        padding-right: 16px;
    }
    .hero-oki-pure-title {
        font-size: clamp(1.2rem, 4.5vw, 1.7rem);
        line-height: 1.4;
    }
}

@media (max-width: 480px) {
    .btn-contact-header {
        padding: 10px 16px;
        font-size: 0.82rem;
    }
    .header-container {
        padding: 12px 16px;
    }
    .header-action-group {
        gap: 10px;
    }
}

/* ==========================================================================
   赤ライン＋スタイリッシュ・ダークグレーフッター (Dark Charcoal Footer)
   ========================================================================== */
footer {
    width: 100% !important;
    background-color: #222222 !important; /* シックなダークグレー */
    border-top: 4px solid var(--color-primary) !important; /* 上端の赤ライン */
    padding: 60px 0 32px !important;
    color: #FFFFFF !important;
    box-sizing: border-box !important;
    position: relative !important;
    left: auto !important;
    right: auto !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
}

.footer-sitemap-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    text-align: left;
    margin-bottom: 48px;
}

@media (max-width: 992px) {
    .footer-sitemap-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
}

@media (max-width: 576px) {
    .footer-sitemap-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }
}

.footer-brand-title {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 800;
    color: #FFFFFF !important;
    margin-bottom: 8px;
}

.footer-brand-sub {
    color: #A0AEC0;
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 20px;
    font-weight: 500;
}

.footer-col-header {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 800;
    color: #FECDD3 !important; /* 上品な淡いエンジピンクアクセント */
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid rgba(229, 62, 62, 0.4);
    white-space: nowrap;
}

.footer-col-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-col-list a {
    color: #E2E8F0;
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.footer-col-list a::before {
    content: "・";
    color: #EF4444;
    font-weight: 800;
}

.footer-col-list a:hover {
    color: #FFFFFF;
    transform: translateX(4px);
}

/* フッター底部のコピーライト & 個人情報保護方針 横並びレイアウト */
.footer-bottom-bar {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-bottom-copy {
    color: #A0AEC0;
    font-size: 0.88rem;
    margin: 0;
    font-weight: 500;
}

.footer-bottom-link {
    color: #A0AEC0;
    font-size: 0.88rem;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.footer-bottom-link:hover {
    color: #FFFFFF;
    text-decoration: underline;
}

/* ==========================================================================
   Our Strengths リデザイン・対比カード ＆ 他社比較表スタイル
   ========================================================================== */

/* 理由カード内のお悩み対比（Before / After） */
.ba-container {
    margin: 20px 0 24px;
}

.ba-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

@media (max-width: 768px) {
    .ba-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
}

.ba-card {
    border-radius: 12px;
    padding: 18px 20px;
    font-size: 0.98rem;
    line-height: 1.6;
}

.ba-card-before {
    background-color: #F7FAFC;
    border: 1px solid #E2E8F0;
    color: #4A5568;
}

.ba-card-before .ba-label {
    display: inline-block;
    background-color: #718096;
    color: #FFFFFF;
    font-size: 0.78rem;
    font-weight: 800;
    padding: 2px 10px;
    border-radius: 4px;
    margin-bottom: 8px;
}

.ba-card-after {
    background-color: #FFF5F5;
    border: 2px solid var(--color-primary);
    color: #1A202C;
    box-shadow: 0 4px 14px rgba(139, 30, 36, 0.08);
}

.ba-card-after .ba-label {
    display: inline-block;
    background-color: var(--color-primary);
    color: #FFFFFF;
    font-size: 0.78rem;
    font-weight: 800;
    padding: 2px 10px;
    border-radius: 4px;
    margin-bottom: 8px;
}

/* 他社比較表 (Comparison Table) */
.comparison-section {
    padding: 80px 0;
    background-color: #FFFFFF;
}

.comparison-table-wrapper {
    overflow-x: auto;
    margin-top: 36px;
    border-radius: 16px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
    border: 1px solid var(--color-border);
}

.comparison-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    min-width: 680px;
    background-color: #FFFFFF;
    text-align: center;
}

.comparison-table th,
.comparison-table td {
    padding: 20px 16px;
    border-bottom: 1px solid #EDF2F7;
    font-size: 1.05rem;
    vertical-align: middle;
}

.comparison-table th {
    background-color: var(--color-bg-warm);
    color: var(--color-text-main);
    font-weight: 800;
    border-bottom: 2px solid var(--color-border);
}

.comparison-table .col-feature {
    width: 24%;
    text-align: left;
    font-weight: 800;
    background-color: #FAF5F5;
    color: #2D3748;
    padding-left: 24px;
}

.comparison-table .col-office24 {
    width: 32%;
    background-color: #FFF5F5;
    border-left: 2px solid var(--color-primary);
    border-right: 2px solid var(--color-primary);
    font-weight: 800;
    color: var(--color-primary);
    position: relative;
}

.comparison-table th.col-office24 {
    background-color: var(--color-primary);
    color: #FFFFFF;
    font-size: 1.2rem;
    border-top: 2px solid var(--color-primary);
    border-left: 2px solid var(--color-primary);
    border-right: 2px solid var(--color-primary);
    border-top-right-radius: 14px;
}

.comparison-table tbody tr:last-child td.col-office24 {
    border-bottom: 2px solid var(--color-primary);
    border-bottom-right-radius: 14px;
}

.comparison-table .mark-double-circle {
    color: var(--color-primary);
    font-size: 1.5rem;
    font-weight: 900;
    display: block;
    margin-bottom: 2px;
}

.comparison-table .mark-triangle {
    color: #DD6B20;
    font-size: 1.2rem;
    font-weight: 800;
}

.comparison-table .mark-cross {
    color: #A0AEC0;
    font-size: 1.2rem;
    font-weight: 800;
}

.comparison-table .cell-subtext {
    display: block;
    font-size: 0.82rem;
    font-weight: 700;
    margin-top: 4px;
}

.comparison-table .col-office24 .cell-subtext {
    color: var(--color-primary);
}

.comparison-table .col-others .cell-subtext {
    color: #718096;
}



@media (min-width: 769px) {
    .section-lead-line {
        white-space: nowrap;
        display: inline-block;
    }
}

.inline-block {
    display: inline-block;
}

@media (max-width: 991px) {
    .inline-block {
        display: inline !important;
        white-space: normal !important;
    }
}

/* Trouble Box One-line Display Optimizations */
.trouble-box-title {
    font-size: clamp(1.2rem, 2.5vw, 1.65rem) !important;
    letter-spacing: 0.01em !important;
}

@media (min-width: 992px) {
    .trouble-box-title {
        white-space: nowrap !important;
    }
}

.trouble-list-custom {
    max-width: 880px !important;
}

.trouble-list-item {
    font-size: 1.05rem !important;
    line-height: 1.6 !important;
    gap: 12px !important;
}

@media (min-width: 992px) {
    .trouble-list-item {
        white-space: nowrap !important;
    }
}

/* Service Menu List One-line Display Optimizations */
.menu-list li {
    font-size: 0.95rem !important;
    letter-spacing: -0.01em !important;
    gap: 8px !important;
    line-height: 1.5 !important;
}

@media (min-width: 992px) {
    .menu-list li {
        white-space: nowrap !important;
    }
}

/* Service Menu Title & Area Card H4 One-line Optimization */
@media (min-width: 992px) {
    .menu-title,
    .area-card-features h4 {
        white-space: nowrap !important;
    }
}

/* ==========================================================================
   📱 モバイル閲覧・スマートフォン画面完全最適化 (Comprehensive Mobile Responsive UI)
   ========================================================================== */

/* 1. スマホ表示（992px以下）でのヘッダーロゴ・アクション調整 */
@media (max-width: 992px) {
    .site-header {
        height: auto !important;
    }
    .header-container {
        padding: 12px 20px !important;
    }
    .site-logo-symbol {
        height: 28px !important;
    }
    .site-logo-img {
        height: 22px !important;
        max-width: 140px !important;
    }
}

@media (max-width: 480px) {
    .header-container {
        padding: 10px 16px !important;
    }
    .site-logo-symbol {
        height: 25px !important;
    }
    .site-logo-img {
        height: 19px !important;
        max-width: 120px !important;
    }
}

/* 2. ヒーローセクション（スマホでの見映え・キャッチコピー位置下部調整） */
@media (max-width: 768px) {
    .hero-pattern-oki-pure {
        height: 72vh !important;
        min-height: 480px !important;
        align-items: flex-end !important;
        padding-bottom: 36px !important;
    }
    .hero-oki-red-block-pure {
        width: clamp(100px, 38vw, 150px) !important;
        height: 125px !important;
        min-height: auto !important;
        max-height: 135px !important;
        top: 66% !important;
    }
    .hero-oki-title-container {
        padding-left: clamp(20px, 6vw, 36px) !important;
        padding-right: 16px !important;
        margin-top: 50px !important;
    }
    .hero-oki-pure-title {
        font-size: clamp(1.35rem, 5.2vw, 1.95rem) !important;
        line-height: 1.45 !important;
    }
}

@media (max-width: 480px) {
    .hero-oki-red-block-pure {
        width: clamp(95px, 42vw, 140px) !important;
        height: 110px !important;
        top: 67% !important;
    }
    .hero-oki-title-container {
        margin-top: 58px !important;
    }
}

/* 3. 選ばれる理由カード・見出し・ボタン等のモバイル最適化 */
@media (max-width: 768px) {
    .strengths-container {
        gap: 24px !important;
    }
    .strength-card {
        padding: 20px 16px !important;
        border-radius: 12px !important;
    }
    .strength-title {
        font-size: 1.15rem !important;
        line-height: 1.45 !important;
    }
    .strength-text {
        font-size: 0.95rem !important;
        line-height: 1.65 !important;
    }
    .strength-btn {
        width: 100% !important;
        justify-content: center !important;
        padding: 12px 20px !important;
        font-size: 0.95rem !important;
    }
}

/* 4. お悩み解決ボックス & リスト項目の文字折り返し・サイズ自動調整 */
@media (max-width: 991px) {
    .trouble-box-wrapper {
        padding: 28px 18px !important;
        border-radius: 14px !important;
    }
    .trouble-box-title {
        white-space: normal !important;
        font-size: 1.25rem !important;
        line-height: 1.45 !important;
    }
    .trouble-list-item {
        white-space: normal !important;
        font-size: 0.95rem !important;
        line-height: 1.6 !important;
    }
    .menu-title {
        white-space: normal !important;
        font-size: 1.25rem !important;
    }
    .menu-text {
        font-size: 0.95rem !important;
        line-height: 1.65 !important;
    }
    .menu-list li {
        white-space: normal !important;
        font-size: 0.9rem !important;
    }
}

/* 5. 下層ページヒーロー & パンくず・コンテナ余白のスマホ最適化 */
@media (max-width: 768px) {
    .underpage-hero {
        padding: 40px 16px !important;
    }
    .underpage-title {
        font-size: 1.65rem !important;
        line-height: 1.35 !important;
    }
    .breadcrumb-area {
        padding: 10px 16px !important;
    }
    .breadcrumb-list {
        flex-wrap: wrap !important;
        font-size: 0.82rem !important;
    }
    .section-title-main {
        font-size: 1.55rem !important;
        line-height: 1.4 !important;
        white-space: normal !important;
    }
    .section-lead {
        font-size: 0.95rem !important;
        line-height: 1.7 !important;
    }
}

/* 6. タップしやすいリンク・ボタンのタッチターゲット拡大 (44px以上確保) */
@media (max-width: 768px) {
    .footer-col-list a {
        padding: 6px 0 !important;
        font-size: 0.92rem !important;
    }
    .mobile-drawer-sub-link {
        padding: 10px 12px !important;
    }
}

/* 7. ポイントボックスリスト（.point-box-list）のスマホ枠内収まり最適化 */
.point-box-list {
    word-break: break-word;
    overflow-wrap: break-word;
}
.point-box-item {
    word-break: break-word;
    overflow-wrap: break-word;
}
@media (min-width: 992px) {
    .point-box-item {
        white-space: nowrap !important;
    }
}
@media (max-width: 991px) {
    .point-box-list {
        padding: 18px 16px !important;
        border-radius: 10px !important;
    }
    .point-box-item {
        white-space: normal !important; /* 🌟 選ばれる3つの理由 ビジュアル画像カードスタイル */
.reason-card-img-box {
    position: relative;
    width: 100%;
    height: 180px;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 20px;
    background-color: #E2E8F0;
    border: 1px solid var(--color-border);
}

.reason-card-img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.35s ease;
}

.reason-card:hover .reason-card-img-box img {
    transform: scale(1.06);
}

/* 🏆【オフィス24の3大強み】選ばれる3つの理由セクション */
.reasons-section {
    padding: 80px 0;
    background-color: var(--color-bg-warm);
}        font-size: 0.95rem !important;
        line-height: 1.55 !important;
        gap: 8px !important;
    }
}

/* 8. 下層ページヒーローリード・セクションリード・見出し等のスマホ文字見切れ完全予防 */
@media (max-width: 991px) {
    .svc-hero-lead,
    .svc-hero-lead span,
    .section-lead,
    .section-lead span,
    .trouble-solution-text,
    .trouble-solution-text span,
    .trouble-card-box p,
    .trouble-card-box span,
    .trouble-box-wrapper p,
    .trouble-box-wrapper span,
    .section-title-main,
    .section-title-main span,
    .strength-detail-title,
    .strength-detail-title span {
        white-space: normal !important;
        word-break: break-word !important;
        overflow-wrap: break-word !important;
    }
}

/* 9. 📱 スマホ閲覧時の横見切れ・文字はみ出し完全ゼロ化 (Triple Protection Rules) */
html, body {
    max-width: 100% !important;
    overflow-x: hidden !important;
}

.section-container,
.svc-hero-section,
.trouble-section,
.trouble-box-wrapper,
.trouble-card-box,
.menu-block,
.strength-detail-card {
    max-width: 100% !important;
    box-sizing: border-box !important;
}

@media (max-width: 991px) {
    .svc-hero-lead,
    .svc-hero-lead *,
    .section-lead,
    .section-lead *,
    .trouble-solution-text,
    .trouble-solution-text *,
    .trouble-list-item,
    .trouble-list-item *,
    .trouble-card-list li,
    .trouble-card-list li *,
    .section-title-main,
    .section-title-main * {
        line-break: strict;
    }
}

/* 10. 📱 スマホ表示での単語・フレーズ途中切れ防止 & カード内はみ出し完全解消ルール */
.pc-only {
    display: block;
}

@media (max-width: 768px) {
    .pc-only {
        display: none !important;
    }

    /* カード・ボックス内文章の枠外はみ出し完全遮断 */
    .strength-card,
    .strength-card *,
    .strengths-container,
    .strengths-container *,
    .trouble-card-box,
    .trouble-card-box * {
        white-space: normal !important;
        word-break: break-word !important;
        overflow-wrap: anywhere !important;
    }

    .svc-hero-lead {
        font-size: clamp(0.9rem, 4vw, 1.05rem) !important;
        line-height: 1.8 !important;
        letter-spacing: -0.01em !important;
        word-break: normal !important;
        line-break: strict !important;
    }

    .trouble-solution-text {
        font-size: clamp(0.9rem, 4vw, 1.05rem) !important;
        line-height: 1.8 !important;
        letter-spacing: -0.01em !important;
        word-break: normal !important;
        line-break: strict !important;
    }

    .services-lead-title {
        font-size: clamp(1.2rem, 4.8vw, 1.6rem) !important;
        line-height: 1.45 !important;
        padding: 0 16px !important;
    }

    .services-lead-text {
        font-size: clamp(0.9rem, 3.8vw, 1.02rem) !important;
        line-height: 1.85 !important;
        padding: 0 16px !important;
    }
}

/* ==========================================================================
   ✨ Contact Us セクション視認性修復 ＆ 現場写真・バッジ表示最適化
   ========================================================================== */

/* 1. Contact Us サブタイトル（白背景の角丸ピル型バッジ化で視認性100%確保） */
.services-intro-section .section-subtitle,
.contact-hero-subtitle {
    display: inline-block !important;
    background: #ffffff !important;
    color: #8B1E24 !important;
    font-size: 0.88rem !important;
    font-weight: 800 !important;
    padding: 6px 20px !important;
    border-radius: 20px !important;
    letter-spacing: 0.12em !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15) !important;
    margin-bottom: 16px !important;
    text-transform: uppercase !important;
}

/* 2. 写真・画像ティッカー ＆ バッジの視認性最適化（写真隠し帯の廃止） */
.services-ticker-outer {
    margin-top: 48px;
    overflow: hidden;
    width: 100%;
}

.services-ticker-track {
    display: flex;
    gap: 20px;
    width: max-content;
    animation: tickerScroll 35s linear infinite;
}

@keyframes tickerScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.services-ticker-item {
    position: relative;
    width: 300px;
    height: 210px;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    background: #ffffff;
    flex-shrink: 0;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.services-ticker-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* 暗い帯を撤去し、写真左上の小さな白バッジで写真を100%クリア表示 */
.services-ticker-badge {
    position: absolute !important;
    top: 12px !important;
    left: 12px !important;
    bottom: auto !important;
    right: auto !important;
    width: auto !important;
    background: #ffffff !important;
    color: #8B1E24 !important;
    font-weight: 800 !important;
    font-size: 0.85rem !important;
    padding: 6px 14px !important;
    border-radius: 20px !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25) !important;
    line-height: 1.2 !important;
}

/* ==========================================================================
   🏆 選ばれる3つの理由 (Our 3 Core Strengths) スタイル定義
   ========================================================================== */
.reasons-section {
    padding: 85px 0;
    background-color: var(--color-bg-warm);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.reasons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
    gap: 30px;
    margin-top: 45px;
}

.reason-card {
    background: #ffffff;
    border-radius: 20px;
    padding: 36px 30px;
    border: 1px solid var(--color-border);
    box-shadow: 0 8px 30px rgba(0,0,0,0.04);
    position: relative;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.reason-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 14px 40px rgba(139, 30, 36, 0.12);
    border-color: rgba(139, 30, 36, 0.3);
}

.reason-card-img-box {
    position: relative;
    width: 100%;
    height: 170px;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 20px;
    background-color: #E2E8F0;
    border: 1px solid var(--color-border);
}

.reason-card-img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.35s ease;
}

.reason-card:hover .reason-card-img-box img {
    transform: scale(1.06);
}

.reason-number-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #8B1E24 0%, #5C1216 100%);
    color: #ffffff;
    font-weight: 800;
    font-size: 0.9rem;
    padding: 6px 16px;
    border-radius: 20px;
    letter-spacing: 0.08em;
    margin-bottom: 20px;
    width: fit-content;
    box-shadow: 0 4px 12px rgba(139, 30, 36, 0.25);
}

.reason-title {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--color-text-main);
    margin-bottom: 16px;
    line-height: 1.45;
}

@media (max-width: 768px) {
    .reason-title {
        font-size: clamp(1.05rem, 4.3vw, 1.2rem) !important;
        line-height: 1.5 !important;
        margin-bottom: 12px !important;
    }
    
    br.pc-only {
        display: none !important;
    }
}

@media (min-width: 769px) {
    br.pc-only {
        display: block !important;
    }
}

.reason-text {
    font-size: 1.02rem;
    line-height: 1.8;
    color: #444444;
    margin-bottom: 20px;
    flex-grow: 1;
}

.reason-highlight-box {
    background: #FFF5F5;
    border-left: 4px solid #8B1E24;
    padding: 12px 16px;
    border-radius: 4px 8px 8px 4px;
    font-size: 0.92rem;
    font-weight: 700;
    color: #8B1E24;
}

/* 清掃・点検業務 6カード ＆ 写真配置スタイル */
.cleaning-card-photo-box {
    margin: 16px 0;
    border-radius: 12px;
    overflow: hidden;
    height: 230px;
    background-color: #E2E8F0;
    position: relative;
    border: 1px solid rgba(0,0,0,0.08);
}

.cleaning-card-photo-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.cleaning-card-photo-box:hover img {
    transform: scale(1.05);
}

.cleaning-card-photo-box .photo-tag {
    position: absolute;
    bottom: 12px;
    right: 12px;
    background: rgba(0,0,0,0.75);
    color: #ffffff;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 5px 12px;
    border-radius: 6px;
    backdrop-filter: blur(4px);
}

/* 清掃・点検セクション 3列×2行 グリッド最適化 ＆ タイトル1行化 */
.cleaning-grid-3col {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

@media (min-width: 992px) {
    .cleaning-grid-3col {
        grid-template-columns: repeat(3, 1fr) !important;
    }
}

.cleaning-card-title {
    font-size: clamp(1.15rem, 1.35vw, 1.35rem) !important;
    font-weight: 800 !important;
    color: var(--color-text-main) !important;
    margin-bottom: 8px !important;
    white-space: nowrap !important;
}

/* 🔍 全6項目現場写真のフォーカス位置最適化 ＆ ホバー時ズームアニメーション全カード均一化 */
.cleaning-card-photo-box img[alt*="日常清掃"] {
    object-position: 50% 0% !important;
    transform: scale(1.4);
    transform-origin: center top !important;
}
.cleaning-card-photo-box:hover img[alt*="日常清掃"] {
    transform: scale(1.5) !important;
}

.cleaning-card-photo-box img[alt*="定期清掃"] {
    object-position: 50% 60% !important;
}

.cleaning-card-photo-box img[alt*="雑排水管清掃"] {
    object-position: 50% 85% !important;
    transform: scale(1.25);
}
.cleaning-card-photo-box:hover img[alt*="雑排水管清掃"] {
    transform: scale(1.35) !important;
}

.cleaning-card-photo-box img[alt*="貯水槽清掃"] {
    object-position: 50% 40% !important;
}

.cleaning-card-photo-box img[alt*="消防点検"] {
    object-position: 50% 50% !important;
}

.cleaning-card-photo-box img[alt*="設備点検"] {
    object-position: 50% 5% !important;
    transform: scale(1.18);
}
.cleaning-card-photo-box:hover img[alt*="設備点検"] {
    transform: scale(1.28) !important;
}

/* 🏢 管理物件セクション ＆ 🧹 清掃・点検業務セクション 明確敷居（セパレート）スタイル */
.section-properties {
    padding: 85px 0 0 0 !important;
    background-color: var(--color-bg-warm, #F5F5F5) !important;
    border-top: 1px solid var(--color-border, #E2E8F0) !important;
    position: relative !important;
}

.properties-cta-box {
    padding-bottom: 70px !important;
    margin-top: 36px !important;
    text-align: center !important;
}

/* ⚡ ボタンの直下に表示される確実な境界線（敷居セパレーター） */
.section-delimiter-line {
    width: 100% !important;
    height: 3px !important;
    background: linear-gradient(90deg, transparent 0%, #CBD5E1 15%, #8B1E24 50%, #CBD5E1 85%, transparent 100%) !important;
    margin: 0 !important;
}

.section-cleaning {
    padding: 85px 0 !important;
    background-color: #ffffff !important;
    border-bottom: 1px solid var(--color-border, #E2E8F0) !important;
}

@media (max-width: 768px) {
    .section-properties {
        padding: 55px 0 0 0 !important;
    }
    .properties-cta-box {
        padding-bottom: 45px !important;
    }
    .section-cleaning {
        padding: 55px 0 !important;
    }
}

/* 🎨 綺麗な3カラム横並びフッター復元スタイル */
.footer-3col-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 36px;
    padding-bottom: 40px;
    width: 100%;
}

@media (min-width: 768px) {
    .footer-3col-grid {
        grid-template-columns: 1.3fr 1fr 1fr !important;
        gap: 44px !important;
    }
}

@media (min-width: 992px) {
    .footer-3col-grid {
        grid-template-columns: 1fr 1fr 1fr !important;
        gap: 48px !important;
    }
}

/* 📍 ヘッダーナビゲーション現在地（カレント）ハイライトスタイル */
.header-nav a.is-current {
    color: var(--color-primary) !important;
    font-weight: 800 !important;
    position: relative;
}

.header-nav a.is-current::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--color-primary);
    border-radius: 2px;
}

/* 🏢 Properties 管理物件カード文字はみ出し完全防止 3列グリッドスタイル */
.properties-grid-3col {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
    width: 100%;
}

@media (min-width: 640px) {
    .properties-grid-3col {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

@media (min-width: 992px) {
    .properties-grid-3col {
        grid-template-columns: repeat(3, 1fr) !important;
    }
}

/* 📱 スマホ表示専用：コンパクトナンバリング丸ピン ＆ タップ時フルバッジ発光拡大スタイル */
@media (max-width: 768px) {
    .map-interactive-pin {
        padding: 0 !important;
        width: 32px !important;
        height: 32px !important;
        border-radius: 50% !important;
        font-size: 0.75rem !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        box-shadow: 0 3px 8px rgba(0, 0, 0, 0.3) !important;
    }

    .map-interactive-pin .pin-full-text {
        display: none !important;
    }

    .map-interactive-pin .pin-short-text {
        display: block !important;
        font-weight: 800 !important;
    }

    /* タップ/選択（.is-active）された時だけパッと拡大フル表示＆ネオン発光 */
    .map-interactive-pin.is-active {
        width: auto !important;
        height: auto !important;
        border-radius: 20px !important;
        padding: 6px 14px !important;
        font-size: 0.85rem !important;
        z-index: 25 !important;
    }

    .map-interactive-pin.is-active .pin-full-text {
        display: block !important;
    }

    .map-interactive-pin.is-active .pin-short-text {
        display: none !important;
    }
}

@media (min-width: 769px) {
    .map-interactive-pin .pin-short-text {
        display: none !important;
    }

    .map-interactive-pin .pin-full-text {
        display: block !important;
    }
}

/* 🔢 対応エリアカード件数数字 ＆ 個別の美しい角丸カードUIスタイル */
.area-count-badge {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 12px !important;
    background: #ffffff !important;
    border: 1px solid #E2E8F0 !important;
    border-radius: 14px !important;
    padding: 14px 18px !important;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.03) !important;
    transition: all 0.25s cubic-bezier(0.25, 0.8, 0.25, 1) !important;
    cursor: pointer !important;
    margin-bottom: 0 !important;
}

.area-count-badge:hover {
    border-color: #8B1E24 !important;
    box-shadow: 0 6px 18px rgba(139, 30, 36, 0.12) !important;
    transform: translateX(4px) !important;
}

.area-count-badge .city-name {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    font-weight: 800 !important;
    font-size: clamp(0.92rem, 1.05vw, 1.02rem) !important;
    color: #222222 !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
}

.area-count-badge .num-badge {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    background: rgba(139, 30, 36, 0.08) !important;
    color: #8B1E24 !important;
    width: 26px !important;
    height: 26px !important;
    border-radius: 50% !important;
    font-size: 0.85rem !important;
    font-weight: 800 !important;
    flex-shrink: 0 !important;
}

.area-count-badge .count-number {
    font-weight: 800 !important;
    font-size: 1.18rem !important;
    color: #8B1E24 !important;
    white-space: nowrap !important;
    flex-shrink: 0 !important;
}

.area-count-badge.is-active {
    background: linear-gradient(135deg, #8B1E24 0%, #5C1216 100%) !important;
    border-color: #E63946 !important;
    box-shadow: 0 4px 16px rgba(230, 57, 70, 0.35), 0 4px 14px rgba(0, 0, 0, 0.15) !important;
    transform: translateX(4px) !important;
}

.area-count-badge.is-active .city-name,
.area-count-badge.is-active .count-number {
    color: #ffffff !important;
}

.area-count-badge.is-active .num-badge {
    background: #ffffff !important;
    color: #8B1E24 !important;
}

/* 📱 スマホ表示専用：カード画面右端はみ出し完全防止スタイル */
@media (max-width: 768px) {
    .area-count-badge {
        padding: 12px 14px !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .area-count-badge:hover,
    .area-count-badge.is-active {
        transform: none !important; /* 🌟 右側への飛び出し(translateX)を防止 */
    }

    .area-count-badge .city-name {
        font-size: 0.88rem !important;
    }

    .area-count-badge .count-number {
        font-size: 1.05rem !important;
    }

    .area-map-white-card {
        padding: 20px 14px !important;
    }
}

/* 🏢 会社概要テーブル スマホ表示用 100%全幅＆社名縦折れ完全防止スタイル */
@media (max-width: 768px) {
    .company-table tr {
        display: block !important;
        margin-bottom: 16px !important;
    }

    .company-table th,
    .company-table td {
        display: block !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .company-table th {
        background-color: var(--color-bg-warm) !important;
        padding: 12px 16px !important;
        font-size: 1.02rem !important;
        border-bottom: none !important;
        border-left: 4px solid var(--color-primary) !important;
        white-space: nowrap !important;
    }

    .company-table td {
        padding: 14px 16px !important;
        font-size: 1.02rem !important;
        background-color: #ffffff !important;
    }
}

/* ==========================================================================
   🧹 index.html リファクタリング用抽出CSSクラス群（文字・機能一切無変更）
   ========================================================================== */
.section-properties {
    padding: 80px 0;
    background-color: #ffffff;
}

.properties-header-group {
    text-align: center;
    margin-bottom: 40px;
    width: 100%;
}

.properties-subtitle {
    display: block;
    text-align: center;
    margin: 0 auto 12px auto;
    font-weight: 800;
    font-size: 1.05rem;
    color: var(--color-primary);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.properties-title-main {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--color-text-main);
    text-align: center;
    margin: 0 auto;
}

.properties-title-date {
    font-size: 1.1rem;
    font-weight: 500;
    color: #666666;
    margin-left: 8px;
}

.properties-summary-card {
    background: var(--color-bg-warm);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    padding: 28px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
}

.property-badge-item {
    padding: 13px 16px;
    background: #ffffff;
    border-radius: 12px;
    font-weight: 800;
    font-size: 0.95rem;
    border: 1px solid var(--color-border);
    white-space: nowrap;
    display: flex;
    align-items: center;
    justify-content: space-between;
    overflow: hidden;
}

.property-badge-item.is-compact {
    padding: 13px 14px;
    font-size: 0.92rem;
}

.property-badge-num {
    color: var(--color-primary);
    font-size: 1.15rem;
    font-weight: 800;
    margin-left: 6px;
    flex-shrink: 0;
}

.properties-cta-box {
    margin-top: 36px;
    text-align: center;
}

.btn-properties-area {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 40px;
    background: #8B1E24;
    color: #ffffff !important;
    border-radius: 40px;
    font-weight: 800;
    font-size: 1.1rem;
    text-decoration: none;
    box-shadow: 0 6px 20px rgba(139, 30, 36, 0.25);
    transition: all 0.3s ease;
}

.reasons-header-group {
    text-align: center;
    margin-bottom: 20px;
}

.reasons-subtitle {
    display: block;
    font-weight: 800;
    font-size: 1.05rem;
    color: var(--color-primary);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.reasons-title-main {
    font-size: 2.2rem;
    font-weight: 800;
}

.reasons-lead {
    max-width: 800px;
    margin: 16px auto 0;
    color: var(--color-text-muted);
}

.reason-note-text {
    font-size: 0.88rem;
    color: #666666;
    display: block;
    margin-top: 6px;
}

.section-services-intro {
    padding: 80px 0;
    background-color: var(--color-bg-light);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.services-header-group {
    text-align: center;
    margin-bottom: 40px;
}

.services-subtitle {
    display: block;
    font-weight: 800;
    font-size: 1.05rem;
    color: var(--color-primary);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.services-title-main {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--color-text-main);
}

.services-grid-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    gap: 24px;
}

.service-cat-card {
    background: #ffffff;
    border-radius: 16px;
    padding: 24px 16px;
    border: 1px solid var(--color-border);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
    box-sizing: border-box !important;
    overflow: hidden;
}

.service-cat-card-title {
    font-size: clamp(0.82rem, 0.90rem, 0.94rem) !important;
    font-weight: 800 !important;
    color: var(--color-primary) !important;
    border-bottom: 2px solid var(--color-primary) !important;
    padding-bottom: 10px !important;
    margin-bottom: 16px !important;
    letter-spacing: -0.04em !important;
    line-height: 1.45 !important;
    white-space: normal !important;
    word-break: break-word !important;
    overflow-wrap: break-word !important;
}

.service-cat-item-list {
    list-style: disc;
    padding-left: 20px;
    line-height: 1.85;
    font-size: 1.05rem;
    color: #222222;
}

.section-cleaning {
    padding: 80px 0;
    background-color: #ffffff;
}

.cleaning-header-group {
    text-align: center;
    margin-bottom: 40px;
}

.cleaning-subtitle {
    display: block;
    font-weight: 800;
    font-size: 1.05rem;
    color: var(--color-primary);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.cleaning-title-main {
    font-size: 2.2rem;
    font-weight: 800;
}

.cleaning-card-item {
    background: var(--color-bg-warm);
    border-radius: 16px;
    padding: 28px;
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
}

.cleaning-card-badge {
    display: inline-block;
    background: var(--color-primary);
    color: #fff;
    font-size: 0.85rem;
    font-weight: 800;
    padding: 4px 12px;
    border-radius: 4px;
    margin-bottom: 12px;
    width: fit-content;
}

.cleaning-card-desc {
    font-size: 1.02rem;
    line-height: 1.8;
    color: #333;
    margin: 0;
    flex-grow: 1;
}

.section-company {
    padding: 80px 0;
    background-color: var(--color-bg-light);
    border-top: 1px solid var(--color-border);
}

.company-header-group {
    text-align: center;
    margin-bottom: 40px;
}

.company-subtitle {
    display: block;
    font-weight: 800;
    font-size: 1.05rem;
    color: var(--color-primary);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.company-title-main {
    font-size: 2.2rem;
    font-weight: 800;
}

.company-table-card {
    background-color: #ffffff;
    border-radius: 20px;
    padding: 40px;
    border: 1px solid var(--color-border);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
}

.company-table {
    width: 100%;
    border-collapse: collapse;
}

.section-contact-cta {
    background: linear-gradient(135deg, #8B1E24 0%, #5C1216 100%);
    padding: 90px 0;
    text-align: center;
    color: #ffffff;
}

.contact-cta-title {
    color: #ffffff !important;
    font-size: 2.2rem;
    margin-bottom: 20px;
}

.contact-cta-lead {
    color: rgba(255, 255, 255, 0.9) !important;
    max-width: 800px;
    margin: 0 auto 40px;
    font-size: 1.1rem;
    line-height: 1.8;
}

.contact-cta-btn-wrapper {
    display: flex;
    justify-content: center;
    margin-bottom: 50px;
}

.btn-contact-cta-web {
    background: #ffffff;
    color: #8B1E24;
    padding: 18px 48px;
    border-radius: 40px;
    font-weight: 800;
    font-size: 1.2rem;
    text-decoration: none;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.footer-logo-box {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    margin-bottom: 20px;
}

.footer-address-text {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.98rem;
    line-height: 1.85;
    margin: 0 0 16px 0;
}

/* 📞 フッター電話問い合わせボックス（案A：上下セパレート＆信頼感溢れる重厚デザイン） */
.footer-phone-box {
    background: rgba(255, 255, 255, 0.05) !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    padding: 14px 20px !important;
    border-radius: 12px !important;
    display: inline-flex !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 4px !important;
    transition: all 0.3s ease !important;
}

.footer-phone-box:hover {
    background: rgba(255, 255, 255, 0.08) !important;
    border-color: rgba(255, 255, 255, 0.3) !important;
}

.footer-phone-header {
    display: flex !important;
    align-items: center !important;
    gap: 6px !important;
}

.footer-phone-badge-text {
    font-size: 0.76rem !important;
    font-weight: 700 !important;
    color: #FFD7D9 !important;
    letter-spacing: 0.06em !important;
}

.footer-phone-num {
    font-family: var(--font-body) !important;
    font-size: 1.35rem !important;
    font-weight: 800 !important;
    color: #ffffff !important;
    text-decoration: none !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 8px !important;
    letter-spacing: 0.04em !important;
    transition: color 0.25s ease !important;
}

.footer-phone-num:hover {
    color: #FFD7D9 !important;
}

.footer-phone-num .phone-svg-icon {
    color: #ffffff !important;
    flex-shrink: 0 !important;
}

/* 📝 セクションサブリード文 スマホ表示時「す。」落ち3行化完全防止2行最適化スタイル */
@media (max-width: 768px) {
    .section-lead {
        font-size: clamp(0.9rem, 3.6vw, 0.98rem) !important;
        line-height: 1.65 !important;
        margin-top: 12px !important;
        padding: 0 4px !important;
    }
}

.footer-menu-categorized-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 48px;
    min-width: 440px;
}

.footer-cat-heading {
    font-size: 1.1rem !important;
    font-weight: 800 !important;
    color: #ffffff !important;
    border-bottom: 2px solid #8B1E24 !important;
    padding-bottom: 8px !important;
    margin-bottom: 16px !important;
    letter-spacing: 0.05em !important;
}

.footer-cat-list {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

.footer-cat-list li {
    margin-bottom: 12px !important;
    text-align: left !important;
}

.footer-cat-list a {
    color: rgba(255, 255, 255, 0.85) !important;
    font-size: 1.05rem !important;
    text-decoration: none !important;
    transition: color 0.2s ease, transform 0.2s ease;
    display: inline-flex !important;
    align-items: center !important;
    gap: 0 !important;
    text-indent: 0 !important;
    letter-spacing: normal !important;
    white-space: nowrap !important;
}

.footer-cat-list a::before {
    content: "▶" !important;
    font-size: 0.72em !important;
    margin-right: 8px !important;
    color: rgba(255, 255, 255, 0.65) !important;
    display: inline-block !important;
    flex-shrink: 0 !important;
}

.footer-cat-list a:hover {
    color: #ffffff !important;
    transform: translateX(4px);
}

.footer-cat-list a:hover::before {
    color: #E63946 !important;
}

.footer-menu-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 24px;
}

.footer-contact-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    padding: 20px;
}

/* 📌 事業内容（Our Business）全6カード見出し（赤文字）1行化 ＆ 折り返し完全防止スタイル */
.service-cat-card {
    padding: 24px 16px !important;
}

.service-cat-card-title {
    font-size: clamp(0.92rem, 1.15vw, 1.15rem) !important;
    font-weight: 800 !important;
    color: #8B1E24 !important;
    white-space: nowrap !important;
    letter-spacing: -0.03em !important;
    margin-bottom: 14px !important;
}

@media (max-width: 576px) {
    .service-cat-card-title {
        font-size: clamp(0.82rem, 3.8vw, 1.02rem) !important;
    }
}

/* 🧹 清掃・点検業務カード説明文の1行化・文字あふれ防止スタイル */
.cleaning-card-desc {
    font-size: 0.92rem !important;
    letter-spacing: -0.02em !important;
    line-height: 1.6 !important;
}

/* 📍 会社概要所在地用 Google Map バッジリンク（カラー案B：ブランドエンジ色統一） */
.company-map-badge {
    display: inline-flex !important;
    align-items: center !important;
    gap: 4px !important;
    margin-left: 10px !important;
    padding: 3px 12px !important;
    background-color: rgba(139, 30, 36, 0.06) !important;
    color: #8B1E24 !important;
    border: 1.5px solid rgba(139, 30, 36, 0.25) !important;
    border-radius: 16px !important;
    font-size: 0.85rem !important;
    font-weight: 800 !important;
    text-decoration: none !important;
    vertical-align: middle !important;
    transition: all 0.25s cubic-bezier(0.25, 0.8, 0.25, 1) !important;
    line-height: 1.2 !important;
    box-shadow: 0 2px 6px rgba(139, 30, 36, 0.06) !important;
}

.company-map-badge:hover {
    background-color: #8B1E24 !important;
    color: #ffffff !important;
    border-color: #8B1E24 !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 12px rgba(139, 30, 36, 0.25) !important;
}

.company-map-badge .map-badge-icon {
    display: inline-block !important;
    flex-shrink: 0 !important;
    transition: transform 0.25s ease !important;
}

.company-map-badge:hover .map-badge-icon {
    transform: scale(1.1) !important;
}

/* 🏢 Propertiesセクション実績件数「計 511 件」ブランドエンジ色赤文字強調スタイル */
.properties-title-num {
    color: #8B1E24 !important;
    font-weight: 800 !important;
}

/* 📱 モバイル表示時 CTAセクションのテキスト・ボタン行数完全最適化スタイル */
.cta-area-title {
    font-size: clamp(1.2rem, 3.2vw, 2.0rem) !important;
}

.cta-area-lead {
    font-size: clamp(0.92rem, 2.2vw, 1.05rem) !important;
}

.cta-area-btn {
    padding: 16px 44px !important;
    font-size: 1.15rem !important;
}

.sp-only {
    display: none !important;
}

@media (max-width: 768px) {
    /* 1枚目：見出し「建物管理・清掃のお問い合わせ・ご相談」をスマホで1行に固定 */
    .cta-area-title,
    .contact-cta-title {
        font-size: clamp(0.95rem, 4.3vw, 1.35rem) !important;
        white-space: nowrap !important;
        letter-spacing: -0.03em !important;
    }

    /* 2枚目：ボタン「Webでお問い合わせ・無料お見積もり ➔」をスマホで1行に固定 */
    .cta-area-btn,
    .btn-contact-cta-web {
        padding: 12px 18px !important;
        font-size: clamp(0.82rem, 3.7vw, 1.02rem) !important;
        white-space: nowrap !important;
        letter-spacing: -0.03em !important;
        max-width: 100% !important;
    }

    /* 3枚目：リード文をスマホで「〜お見積もりは、」直後の改行により2行に固定 */
    .cta-area-lead {
        font-size: clamp(0.82rem, 3.4vw, 0.95rem) !important;
        line-height: 1.65 !important;
        letter-spacing: -0.02em !important;
    }

    .sp-only {
        display: block !important;
    }

    /* 📞 1枚目：電話番号リンク（「06-6432-2411」）のスマホ1行固定スタイル */
    a[href^="tel:"],
    .drawer-phone-btn,
    .footer-phone-num,
    .btn-oki-phone {
        white-space: nowrap !important;
        word-break: keep-all !important;
        font-size: clamp(0.88rem, 4.2vw, 1.2rem) !important;
        letter-spacing: 0.02em !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }

    /* ✉️ 2枚目：Webお問い合わせフォームボタンのスマホ1行固定スタイル（フッターリンクへの干渉防止） */
    .drawer-web-btn,
    .btn-contact-header,
    .btn-oki-main,
    .btn-contact-cta-web,
    .cta-area-btn,
    .btn-submit-contact {
        white-space: nowrap !important;
        word-break: keep-all !important;
        font-size: clamp(0.8rem, 3.8vw, 1.02rem) !important;
        letter-spacing: -0.02em !important;
        padding-left: 12px !important;
        padding-right: 12px !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }

    /* 🛡️ フッターリンクのスマホ時余白・インデント完全保護ルール */
    .footer-cat-list a {
        padding: 0 !important;
        margin: 0 !important;
    }
}

/* 📝 お問い合わせフォーム見出し「Webお問い合わせフォーム」スマホ1行完全固定スタイル */
.contact-form-main-title {
    font-size: clamp(1.18rem, 4.8vw, 1.8rem) !important;
    font-weight: 800 !important;
    color: var(--color-text-main) !important;
    margin-bottom: 32px !important;
    text-align: center !important;
    border-bottom: 2px solid var(--color-border) !important;
    padding-bottom: 16px !important;
    white-space: nowrap !important;
    letter-spacing: -0.02em !important;
}

@media (max-width: 576px) {
    .contact-form-main-title {
        font-size: clamp(1.02rem, 5.2vw, 1.35rem) !important;
    }
}

/* 📱 スマホ表示時 ヒーローセクション案2（2段セパレート型：隙間0px直結 ＆ 2行キャッチコピー化）完全レスポンシブ */
@media (max-width: 768px) {
    .hero-pattern-oki-pure {
        height: auto !important;
        min-height: 0 !important;
        flex-direction: column !important;
        align-items: stretch !important;
        background-color: #8B1E24 !important;
        margin: 0 !important;
        padding: 0 !important;
    }

    /* 1. 上部：自社ビル外観アッパー写真エリア（白い隙間完全排除） */
    .hero-oki-bg {
        position: relative !important;
        width: 100% !important;
        height: clamp(240px, 48vh, 320px) !important;
        overflow: hidden !important;
        margin: 0 !important;
        padding: 0 !important;
        line-height: 0 !important;
        font-size: 0 !important;
    }

    .hero-oki-bg-img {
        width: 100% !important;
        height: 100% !important;
        object-fit: cover !important;
        object-position: center 30% !important;
        animation: none !important;
        display: block !important;
        vertical-align: bottom !important;
    }

    /* 2. 中間：中途半端な浮いた赤ブロックをスマホ時非表示 */
    .hero-oki-red-block-pure {
        display: none !important;
    }

    /* 3. 下部：エンジ色重厚キャッチコピーカード（左右均等完全中央揃え） */
    .hero-oki-title-container {
        position: relative !important;
        width: 100% !important;
        padding: 28px 16px 32px !important;
        padding-left: 16px !important;
        padding-right: 16px !important;
        background: linear-gradient(135deg, #8B1E24 0%, #5C1216 100%) !important;
        border-top: 3px solid #E63946 !important;
        text-align: center !important;
        box-sizing: border-box !important;
        margin-top: 0 !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
    }

    /* 4. キャッチコピーを2行化＆左右均等完全中央寄せ */
    .hero-oki-pure-title {
        font-size: clamp(1.05rem, 4.6vw, 1.45rem) !important;
        line-height: 1.6 !important;
        opacity: 1 !important;
        color: #ffffff !important;
        text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2) !important;
        margin: 0 auto !important;
        padding: 0 !important;
        letter-spacing: 0.02em !important;
        font-weight: 800 !important;
        animation: none !important;
        white-space: nowrap !important;
        text-align: center !important;
        width: 100% !important;
    }

    .hero-sp-cta-box {
        display: none !important;
    }
}

/* ==========================================================================
   🍔 PCヘッダーナビゲーションのハンバーガーメニュー化ルール（案A：ブランドエンジ色背景 ＋ 白三本線）
   ========================================================================== */
.hamburger-btn,
.mobile-drawer-nav,
.mobile-drawer-overlay {
    display: none !important;
}

@media (max-width: 768px) {
    .hamburger-btn,
    .mobile-drawer-nav,
    .mobile-drawer-overlay {
        display: none !important;
    }
}

.hamburger-btn:hover {
    background: #A3242A !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 6px 18px rgba(139, 30, 36, 0.45) !important;
}

.hamburger-line {
    display: block !important;
    width: 22px !important;
    height: 2px !important;
    background-color: #FFFFFF !important;
    border-radius: 2px !important;
    transition: all 0.3s ease !important;
}

/* 白背景ヘッダー（.site-header.is-white）時のハンバーガーボタン */
.site-header.is-white .hamburger-btn {
    background-color: #8B1E24 !important;
    border-color: #8B1E24 !important;
    box-shadow: 0 4px 12px rgba(139, 30, 36, 0.25) !important;
}

.site-header.is-white .hamburger-btn:hover {
    background-color: #A3242A !important;
}

.header-action-group {
    display: flex !important;
    align-items: center !important;
    gap: 16px !important;
}

.site-header.is-white .hamburger-line {
    background-color: #FFFFFF !important;
}

/* 🔍 点検業務カード写真（消防設備法定点検 ＆ 設備点検）作業箇所フォーカス最適化 */
.cleaning-card-photo-box img[src*="service_fire_inspection.webp"] {
    object-position: center 20% !important;
}

.cleaning-card-photo-box img[src*="service_facility_management.webp"] {
    object-position: center 40% !important;
}

.reason-card-img-box img[src*="reason_history_35.webp"],
.reason-card-img-box img[src*="reason_cleaning_35.webp"] {
    object-position: center 35% !important;
}

/* 📝 強み・特長カード本文の見やすいフォントサイズ ＆ 画面・カード縮小時のはみ出し完全防止スタイル */
.reason-card {
    container-type: inline-size;
    padding: 28px 10px !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
}

.reason-card .reason-text {
    font-size: clamp(0.44rem, 2.0cqi, 0.78rem) !important;
    letter-spacing: -0.05em !important;
    line-height: 1.65 !important;
    word-break: keep-all !important;
}

.reason-line-nowrap {
    display: inline-block !important;
    white-space: nowrap !important;
    max-width: 100% !important;
}

/* 💻 中型PC・画面縮小・2列表示時（1280px以下・992px以下）のレスポンシブ追従スタイル */
@media (max-width: 1280px) {
    .reason-card {
        padding: 24px 8px !important;
    }
    .reason-card .reason-text {
        font-size: clamp(0.42rem, 1.95cqi, 0.75rem) !important;
        letter-spacing: -0.055em !important;
    }
}

@media (max-width: 992px) {
    .reason-card .reason-text {
        font-size: clamp(0.40rem, 1.9cqi, 0.72rem) !important;
        letter-spacing: -0.055em !important;
    }
}

/* 📱 スマホ閲覧時（iPhone14等 768px以下）強みカード見出し・本文スタイル最適化 */
@media (max-width: 768px) {
    .reason-card {
        padding: 24px 14px !important;
        overflow: hidden !important;
    }
    .reason-title {
        font-size: clamp(0.92rem, 4.3vw, 1.15rem) !important;
        letter-spacing: -0.035em !important;
        white-space: nowrap !important;
        word-break: keep-all !important;
    }
    .reason-card .reason-text {
        font-size: clamp(0.72rem, 3.1vw, 0.82rem) !important;
        letter-spacing: -0.04em !important;
        line-height: 1.65 !important;
        word-break: keep-all !important;
        overflow-wrap: break-word !important;
    }
    .reason-card .reason-text span,
    .reason-card .reason-text .reason-line-nowrap,
    .reason-line-nowrap {
        display: inline !important;
        white-space: normal !important;
        word-break: keep-all !important;
        overflow-wrap: break-word !important;
        max-width: 100% !important;
    }
}

@media (max-width: 430px) {
    .reason-title {
        font-size: clamp(0.86rem, 4.1vw, 1.05rem) !important;
        letter-spacing: -0.04em !important;
    }
    .reason-card .reason-text {
        font-size: clamp(0.70rem, 3.0vw, 0.79rem) !important;
        letter-spacing: -0.045em !important;
    }
}

/* 📱 スマホ表示時（iPhone14等）管理物件見出しの日付カッコ（2026年8月現在）改行最適化 */
@media (max-width: 768px) {
    .properties-title-date {
        display: block !important;
        margin-left: 0 !important;
        margin-top: 4px !important;
        font-size: 0.92rem !important;
        text-align: center !important;
        white-space: nowrap !important;
    }

    /* 📍 管理物件セクション CTAボタン「対応エリア・管理物件実績の詳細を見る ➔」スマホ表示時1行化・はみ出し防止スタイル */
    .btn-properties-area {
        font-size: clamp(0.78rem, 3.4vw, 0.98rem) !important;
        padding: 14px 16px !important;
        white-space: nowrap !important;
        word-break: keep-all !important;
        letter-spacing: -0.03em !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }
}

/* ⚠️ フォームエラー入力時のハイライト ＆ 警告メッセージ表示スタイル */
.form-control.is-invalid {
    border-color: #d93025 !important;
    background-color: #FFF5F5 !important;
    box-shadow: 0 0 0 3px rgba(217, 48, 37, 0.15) !important;
}

.error-message {
    color: #d93025 !important;
    font-size: 0.88rem !important;
    font-weight: 700 !important;
    margin-top: 6px !important;
    display: block;
}

/* 📌 文言の1行固定 ＆ UI枠内収まり（枠外はみ出し完全防止）ルール */
.reason-line-nowrap {
    white-space: nowrap !important;
    word-break: keep-all !important;
    letter-spacing: -0.045em !important;
    font-size: clamp(0.75rem, 1.0vw, 0.84rem) !important;
    display: inline-block !important;
    max-width: 100% !important;
}

.service-cat-item-list li {
    white-space: nowrap !important;
    word-break: keep-all !important;
    letter-spacing: -0.02em !important;
}

/* ==========================================================================
   🖼️ 清掃・点検業務カード（添付画像2準拠：左右2カラム ＆ 縦型大判写真表示スタイル）
   ========================================================================== */
.section-cleaning .cleaning-grid-3col {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 28px !important;
}

.section-cleaning .cleaning-card-item {
    display: flex !important;
    flex-direction: row !important;
    align-items: stretch !important;
    justify-content: space-between !important;
    background-color: #FAF9F6 !important;
    border: 1.5px solid #E2E8F0 !important;
    border-radius: 24px !important;
    padding: 24px 28px !important;
    gap: 24px !important;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.04) !important;
    transition: all 0.35s ease !important;
}

.section-cleaning .cleaning-card-item:hover {
    transform: translateY(-4px) !important;
    box-shadow: 0 10px 28px rgba(139, 30, 36, 0.08) !important;
    border-color: rgba(139, 30, 36, 0.25) !important;
}

.section-cleaning .cleaning-card-text-col {
    flex: 1 !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    justify-content: center !important;
}

.section-cleaning .cleaning-card-title {
    font-size: clamp(1.05rem, 1.4vw, 1.35rem) !important;
    font-weight: 800 !important;
    color: var(--color-text-main) !important;
    margin-bottom: 12px !important;
    letter-spacing: -0.02em !important;
}

.section-cleaning .cleaning-card-badge {
    background-color: #8B1E24 !important;
    color: #FFFFFF !important;
    font-size: 0.85rem !important;
    font-weight: 700 !important;
    padding: 6px 16px !important;
    border-radius: 8px !important;
    margin-bottom: 16px !important;
    display: inline-block !important;
    white-space: nowrap !important;
}

.section-cleaning .cleaning-card-desc {
    font-size: 0.92rem !important;
    color: var(--color-text-muted) !important;
    line-height: 1.65 !important;
    margin: 0 !important;
}

.section-cleaning .cleaning-card-photo-box {
    width: 270px !important;
    min-width: 220px !important;
    height: 270px !important;
    border-radius: 16px !important;
    overflow: hidden !important;
    flex-shrink: 0 !important;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1) !important;
}

.section-cleaning .cleaning-card-photo-box img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    object-position: center !important;
    transition: none !important;
    transform: none !important;
}

.section-cleaning .cleaning-card-item:hover .cleaning-card-photo-box img {
    transform: none !important;
}

@media (max-width: 900px) {
    .section-cleaning .cleaning-grid-3col {
        grid-template-columns: 1fr !important;
    }
}

@media (max-width: 576px) {
    .section-cleaning .cleaning-card-item {
        flex-direction: column-reverse !important;
        padding: 20px !important;
        gap: 16px !important;
    }
    
    .section-cleaning .cleaning-card-photo-box {
        width: 100% !important;
        height: 250px !important;
    }
}