/* ==========================================================================
   Index Page Styles
   ========================================================================== */

        /* カスタムフォントの定義 */
        @font-face {
            font-family: 'Samurai Spirits';
            src: url('Mattsun-Marus_samurai_spirits.ttf') format('truetype');
            font-weight: normal;
            font-style: normal;
            font-display: swap;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', 'Yu Gothic Medium', 'Meiryo', sans-serif;
            line-height: 1.6;
            color: #333;
            background-color: #f8f9fa;
        }

        /* ヘッダー */
        .header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(0, 0, 0, 0.1);
            z-index: 1000;
            padding: 0 20px;
        }

        .header-container {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 70px;
        }

        .logo-link {
            font-size: 1.5rem;
            font-weight: 700;
            font-family: 'Kaisei Tokumin', serif;
            letter-spacing: 0.1em;
            text-decoration: none;
            background: linear-gradient(135deg, #A09BD8, #8B85C9);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            transition: opacity 0.3s ease;
        }

        .logo-link:hover {
            opacity: 0.8;
        }

        .nav-list {
            display: flex;
            list-style: none;
            gap: 40px;
            align-items: center;
        }

        .nav-list a {
            text-decoration: none;
            color: #333;
            font-weight: 500;
            transition: color 0.3s ease;
            position: relative;
        }

        .nav-list a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: #A09BD8;
            transition: width 0.3s ease;
        }

        .nav-list a:hover {
            color: #A09BD8;
        }

        .nav-list a:hover::after {
            width: 100%;
        }

        /* 固定電話ボタン */
        .fixed-phone-button {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background-color: #A09BD8;
            color: white;
            padding: 15px 25px;
            border-radius: 50px;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 600;
            font-size: 1rem;
            box-shadow: 0 5px 20px rgba(160, 155, 216, 0.5);
            transition: all 0.3s ease;
            z-index: 999;
        }

        .fixed-phone-button:hover {
            background-color: #8B85C9;
            transform: translateY(-3px);
            box-shadow: 0 8px 30px rgba(160, 155, 216, 0.6);
        }

        .fixed-phone-button i {
            font-size: 1.1rem;
        }

        /* 電話ボタンの反転スタイル（紫背景の上用） */
        .fixed-phone-button.phone-button-inverse {
            background-color: white;
            color: #A09BD8;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
        }

        .fixed-phone-button.phone-button-inverse:hover {
            background-color: #f8f9fa;
            transform: translateY(-3px);
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
        }

        /* 固定LINEボタン（PC用） */
        .fixed-line-button {
            position: fixed;
            bottom: 100px;
            right: 30px;
            background-color: #06C755;
            color: white;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            text-decoration: none;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 600;
            font-size: 1.5rem;
            box-shadow: 0 5px 20px rgba(6, 199, 85, 0.5);
            transition: all 0.3s ease;
            z-index: 999;
        }

        .fixed-line-button:hover {
            background-color: #05B04A;
            transform: translateY(-3px);
            box-shadow: 0 8px 30px rgba(6, 199, 85, 0.6);
        }

        /* LINEボタンの反転スタイル（紫背景の上用） */
        .fixed-line-button.line-button-inverse {
            background-color: white;
            color: #06C755;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
        }

        .fixed-line-button.line-button-inverse:hover {
            background-color: #f8f9fa;
            transform: translateY(-3px);
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
        }

        /* 共有ボタン */
        .share-button {
            display: flex;
            position: fixed;
            bottom: 30px;
            left: 30px;
            background-color: #A09BD8;
            color: white;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            border: none;
            cursor: pointer;
            box-shadow: 0 5px 20px rgba(160, 155, 216, 0.5);
            transition: all 0.3s ease;
            z-index: 999;
            align-items: center;
            justify-content: center;
        }

        .share-button:hover {
            background-color: #8B85C9;
            transform: translateY(-3px);
            box-shadow: 0 8px 30px rgba(160, 155, 216, 0.6);
        }

        .share-button i {
            font-size: 1.3rem;
        }

        /* 共有ボタンの反転スタイル（紫背景の上用） */
        .share-button.share-button-inverse {
            background-color: white;
            color: #A09BD8;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
        }

        .share-button.share-button-inverse:hover {
            background-color: #f8f9fa;
            transform: translateY(-3px);
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
        }

        /* モバイルでは右下に配置 */
        @media (max-width: 768px) {
            .share-button {
                left: auto;
                right: 20px;
                bottom: 100px;
            }
        }

        /* モバイル用固定電話・LINEエリア */
        .mobile-phone-area {
            display: none;
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background-color: white;
            padding: 15px;
            z-index: 999;
            box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
            border-top: 2px solid #A09BD8;
        }

        .mobile-contact-buttons {
            display: flex;
            gap: 10px;
            max-width: 500px;
            margin: 0 auto;
        }

        .mobile-phone-link,
        .mobile-line-link {
            flex: 1;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 20px;
            text-decoration: none;
            font-size: 1rem;
            font-weight: 600;
            border-radius: 50px;
            transition: all 0.3s ease;
        }

        .mobile-phone-link {
            background-color: #A09BD8;
            color: white;
        }

        .mobile-phone-link:hover {
            background-color: #8B85C9;
        }

        .mobile-line-link {
            background-color: #06C755;
            color: white;
        }

        .mobile-line-link:hover {
            background-color: #05B04A;
        }

        .mobile-phone-link i,
        .mobile-line-link i {
            font-size: 1.2rem;
        }

        /* ハンバーガーメニュー */
        .hamburger {
            display: none;
            background: none;
            border: none;
            cursor: pointer;
            padding: 10px;
            position: relative;
            width: 30px;
            height: 30px;
        }

        .hamburger span {
            display: block;
            width: 100%;
            height: 2px;
            background-color: #333;
            position: absolute;
            left: 0;
            transition: all 0.3s ease;
        }

        .hamburger span:nth-child(1) {
            top: 6px;
        }

        .hamburger span:nth-child(2) {
            top: 14px;
        }

        .hamburger span:nth-child(3) {
            bottom: 6px;
        }

        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg);
            top: 14px;
        }

        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }

        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg);
            bottom: 14px;
        }

        /* モバイルメニュー */
        .mobile-menu {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            z-index: 998;
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.3s ease, visibility 0.3s ease;
        }

        .mobile-menu.active {
            opacity: 1;
            visibility: visible;
        }

        .mobile-menu-list {
            list-style: none;
            padding: 0;
            margin: 0;
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            text-align: center;
            width: 100%;
        }

        .mobile-menu-list li {
            margin: 20px 0;
            opacity: 0;
            transform: translateY(20px);
            transition: opacity 0.3s ease, transform 0.3s ease;
        }

        .mobile-menu.active .mobile-menu-list li {
            opacity: 1;
            transform: translateY(0);
        }

        .mobile-menu.active .mobile-menu-list li:nth-child(1) { transition-delay: 0.1s; }
        .mobile-menu.active .mobile-menu-list li:nth-child(2) { transition-delay: 0.15s; }
        .mobile-menu.active .mobile-menu-list li:nth-child(3) { transition-delay: 0.2s; }
        .mobile-menu.active .mobile-menu-list li:nth-child(4) { transition-delay: 0.25s; }
        .mobile-menu.active .mobile-menu-list li:nth-child(5) { transition-delay: 0.3s; }

        .mobile-menu-list a {
            display: inline-block;
            padding: 15px 30px;
            color: #333;
            text-decoration: none;
            font-size: 1.3rem;
            font-weight: 600;
            font-family: 'Kaisei Tokumin', serif;
            letter-spacing: 0.1em;
            position: relative;
            transition: color 0.3s ease;
        }

        .mobile-menu-list a::after {
            content: '';
            position: absolute;
            bottom: 10px;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 2px;
            background-color: #A09BD8;
            transition: width 0.3s ease;
        }

        .mobile-menu-list a:hover {
            color: #A09BD8;
        }

        .mobile-menu-list a:hover::after {
            width: 80%;
        }

        /* モバイルでの表示切り替え */
        @media (max-width: 768px) {
            .header-container {
                justify-content: center;
                position: relative;
            }

            .logo {
                position: absolute;
                left: 50%;
                transform: translateX(-50%);
            }

            .hamburger {
                display: block;
                position: absolute;
                right: 20px;
            }

            .nav {
                display: none;
            }

            .mobile-menu {
                display: block;
            }

            .fixed-phone-button,
            .fixed-line-button {
                display: none;
            }

            .mobile-phone-area {
                display: block;
            }

            /* フッターに電話エリア分の余白を追加 */
            .footer {
                padding-bottom: 100px;
            }
        }

        /* ヒーローセクション */
        .hero {
            position: relative;
            height: 60vh;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            margin-top: 70px;
        }

        /* 背景 - 美しいグラデーション */
        .hero-background {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: 
                radial-gradient(ellipse at top left, #1a237e 0%, transparent 50%),
                radial-gradient(ellipse at bottom right, #0d47a1 0%, transparent 50%),
                linear-gradient(135deg, #000428 0%, #004e92 100%);
            z-index: -2;
        }

        /* 透明なガラスオーバーレイ - ヒーロー全体を覆う */
        .glass-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: 
                linear-gradient(135deg, 
                    rgba(255, 255, 255, 0.03) 0%, 
                    rgba(255, 255, 255, 0.01) 100%);
            backdrop-filter: blur(1px);
            -webkit-backdrop-filter: blur(1px);
            z-index: 1;
        }

        /* 磨りガラスエフェクト - 透明白 */
        .frosted-glass {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(5px);
            -webkit-backdrop-filter: blur(5px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            box-shadow: 0 4px 20px 0 rgba(255, 255, 255, 0.1);
        }

        /* 透明ガラスエフェクト - 極めて透明 */
        .frosted-glass-strong {
            background: 
                linear-gradient(135deg, 
                    rgba(255, 255, 255, 0.1) 0%,
                    rgba(255, 255, 255, 0.05) 50%,
                    rgba(255, 255, 255, 0.1) 100%);
            backdrop-filter: blur(10px) brightness(1.05);
            -webkit-backdrop-filter: blur(10px) brightness(1.05);
            border: 1px solid rgba(255, 255, 255, 0.2);
            box-shadow: 
                0 20px 40px rgba(0, 0, 0, 0.1),
                inset 0 1px 0 rgba(255, 255, 255, 0.2),
                inset 0 -1px 0 rgba(255, 255, 255, 0.1);
            position: relative;
            overflow: hidden;
            border-radius: 20px;
        }
        
        /* ガラスの反射効果 */
        .frosted-glass-strong::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: linear-gradient(
                45deg,
                transparent 30%,
                rgba(255, 255, 255, 0.05) 50%,
                transparent 70%
            );
            transform: rotate(45deg);
            pointer-events: none;
        }

        /* 薄い磨りガラスエフェクト - 透明白 */
        .frosted-glass-light {
            background: rgba(255, 255, 255, 0.05);
            backdrop-filter: blur(3px);
            -webkit-backdrop-filter: blur(3px);
            border: 1px solid rgba(255, 255, 255, 0.15);
            box-shadow: 0 2px 10px 0 rgba(255, 255, 255, 0.08);
        }

        /* ヒーローコンテンツ */
        .hero-content {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            z-index: 2;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            text-align: center;
            padding: 60px 50px;
            margin: 30px;
        }

        /* ミニマルな固定ピン */
        .mounting-bracket {
            position: absolute;
            width: 12px;
            height: 12px;
            background: rgba(255, 255, 255, 0.3);
            border-radius: 50%;
            backdrop-filter: blur(5px);
            box-shadow: 
                0 2px 4px rgba(0, 0, 0, 0.1),
                inset 0 1px 2px rgba(255, 255, 255, 0.5);
            z-index: 3;
        }

        /* 各隅の金具位置 */
        .bracket-top-left {
            top: 30px;
            left: 30px;
        }

        .bracket-top-right {
            top: 30px;
            right: 30px;
        }

        .bracket-bottom-left {
            bottom: 30px;
            left: 30px;
        }

        .bracket-bottom-right {
            bottom: 30px;
            right: 30px;
        }

        /* ガラス表札風フォントスタイル */
        .glass-nameplate {
            font-size: clamp(3rem, 8vw, 6rem);
            color: rgba(0, 0, 0, 0.7);
            margin: 0;
            font-weight: 200;
            letter-spacing: 0.3em;
            font-family: 'Yu Mincho', 'Hiragino Mincho ProN', serif;
            text-align: center;
            position: relative;
            /* エッチングガラス風の効果 - 黒文字用 */
            text-shadow: 
                0 1px 1px rgba(255, 255, 255, 0.5),
                0 -1px 1px rgba(0, 0, 0, 0.3),
                0 0 10px rgba(0, 0, 0, 0.2);
        }

        .hero-content .tagline {
            font-size: clamp(1.2rem, 3vw, 1.8rem);
            color: rgba(255, 255, 255, 0.9);
            margin-bottom: 30px;
            font-weight: 400;
            letter-spacing: 0.02em;
        }

        .hero-content .description {
            font-size: 1.1rem;
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 40px;
            line-height: 1.8;
            font-weight: 300;
        }

        /* CTAボタン */
        .cta-buttons {
            display: flex;
            gap: 20px;
            justify-content: center;
            flex-wrap: wrap;
        }

        .cta-button {
            display: inline-block;
            padding: 15px 40px;
            font-size: 1.1rem;
            font-weight: 600;
            text-decoration: none;
            border-radius: 30px;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .cta-primary {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            color: white;
            border: 1px solid rgba(255, 255, 255, 0.3);
            box-shadow: 
                0 4px 15px rgba(0, 0, 0, 0.1),
                inset 0 1px 0 rgba(255, 255, 255, 0.2);
        }

        .cta-primary:hover {
            transform: translateY(-2px);
            background: rgba(255, 255, 255, 0.15);
            box-shadow: 
                0 8px 25px rgba(0, 0, 0, 0.15),
                inset 0 1px 0 rgba(255, 255, 255, 0.3);
        }

        .cta-secondary {
            background: transparent;
            color: rgba(255, 255, 255, 0.9);
            border: 1px solid rgba(255, 255, 255, 0.3);
            backdrop-filter: blur(5px);
            -webkit-backdrop-filter: blur(5px);
        }

        .cta-secondary:hover {
            background: rgba(255, 255, 255, 0.05);
            transform: translateY(-2px);
            border-color: rgba(255, 255, 255, 0.5);
        }

        /* 装飾要素 - 透明ガラス片 */
        .glass-decoration {
            position: absolute;
            background: 
                linear-gradient(135deg, 
                    rgba(255, 255, 255, 0.05), 
                    rgba(255, 255, 255, 0.02));
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            box-shadow: 
                0 8px 16px rgba(0, 0, 0, 0.05),
                inset 0 1px 0 rgba(255, 255, 255, 0.1);
        }

        .deco-1 {
            width: 300px;
            height: 300px;
            top: -10%;
            left: -10%;
            transform: rotate(15deg);
            border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
        }

        .deco-2 {
            width: 250px;
            height: 250px;
            bottom: -5%;
            right: -5%;
            transform: rotate(-20deg);
            border-radius: 70% 30% 30% 70% / 70% 70% 30% 30%;
        }

        .deco-3 {
            width: 150px;
            height: 150px;
            top: 40%;
            right: 5%;
            transform: rotate(45deg);
            border-radius: 50%;
        }

        /* レスポンシブ対応 */
        @media (max-width: 768px) {
            .header-container {
                height: 60px;
            }

            .logo-link {
                font-size: 1.2rem;
            }

            .hero {
                height: 60vh;
                margin-top: 60px;
            }
            .hero-content {
                padding: 60px 30px;
                margin: 20px;
            }

            .cta-buttons {
                flex-direction: column;
                align-items: center;
            }

            .cta-button {
                width: 100%;
                max-width: 280px;
            }

            .glass-decoration {
                display: none;
            }
        }

        /* スマートフォン用の追加調整 */
        @media (max-width: 480px) {
            .header-container {
                padding: 0 15px;
            }

            .logo {
                font-size: 1.1rem;
            }

            .hero {
                height: 50vh;
                min-height: 400px;
            }

            .hero-content {
                padding: 30px 15px;
                margin: 10px;
            }

            /* さらに小さい文字サイズ調整 */
            .nameplate-container p:first-child {
                font-size: 0.9rem !important;
                letter-spacing: 0.15em !important;
                margin-bottom: 3px !important;
            }

            .glass-nameplate {
                font-size: 2rem !important;
                letter-spacing: 0.15em !important;
            }

            .nameplate-container p:last-child {
                font-size: 1rem !important;
                letter-spacing: 0.1em !important;
            }

            .nameplate-container div {
                margin: 15px auto !important;
            }

            /* 表札固定金具のさらなる調整 */
            .mounting-bracket {
                width: 8px;
                height: 8px;
            }

            .bracket-top-left {
                top: 10px;
                left: 10px;
            }

            .bracket-top-right {
                top: 10px;
                right: 10px;
            }

            .bracket-bottom-left {
                bottom: 10px;
                left: 10px;
            }

            .bracket-bottom-right {
                bottom: 10px;
                right: 10px;
            }
        }

        /* セクション共通スタイル */
        .section {
            padding: 80px 0;
            background-color: #fff;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

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

        .section-title {
            font-size: 2.5rem;
            font-weight: 700;
            color: #333;
            margin-bottom: 15px;
            font-family: 'Kaisei Tokumin', serif;
            letter-spacing: 0.05em;
            position: relative;
            display: inline-block;
        }

        .section-title::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 3px;
            background-color: #A09BD8;
            border-radius: 2px;
        }

        .section-subtitle {
            font-size: 1.1rem;
            color: #666;
            font-weight: 400;
        }

        /* 会社概要セクション */
        .about-section {
            background-color: white;
        }

        .about-content {
            display: flex;
            flex-direction: column;
            gap: 60px;
        }

        .about-intro {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 0;
            align-items: stretch;
            min-height: 500px;
            width: 100%;
        }

        .about-image {
            position: relative;
            overflow: hidden;
            height: 100%;
            background-color: white;
        }

        .image-placeholder {
            width: 100%;
            height: auto;
            display: block;
        }

        .about-heading {
            font-size: 2.2rem;
            font-weight: 700;
            color: white;
            margin-bottom: 30px;
            line-height: 1.4;
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
        }

        .about-text {
            background-color: #A09BD8;
            padding: 60px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            color: white;
        }

        .about-description {
            font-size: 1.1rem;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.95);
            margin-bottom: 20px;
            text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
        }

        .about-features {
            display: flex;
            gap: 30px;
            margin-top: 30px;
        }

        .feature-item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 20px;
            background-color: rgba(255, 255, 255, 0.15);
            border-radius: 25px;
            border: 1px solid rgba(255, 255, 255, 0.25);
            backdrop-filter: blur(5px);
            -webkit-backdrop-filter: blur(5px);
        }

        .feature-icon {
            font-size: 1.3rem;
            color: white;
        }

        .feature-text {
            font-weight: 600;
            color: white;
            font-size: 0.95rem;
        }

        /* 会社概要セクション */
        .company-info-wrapper {
            max-width: 1200px;
            margin: 0 auto;
            background: white;
            overflow: hidden;
        }

        .company-info-table {
            width: 100%;
        }

        .company-info-row {
            display: flex;
            gap: 40px;
            position: relative;
        }

        .company-info-row:last-child .info-label::after,
        .company-info-row:last-child .info-content::after {
            display: none;
        }

        .info-label {
            flex: 0 0 180px;
            padding: 20px 0;
            font-weight: 700;
            color: #333;
            font-size: 1rem;
            position: relative;
        }

        .info-label::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 1px;
            background-color: #A09BD8;
        }

        .info-content {
            flex: 1;
            padding: 20px 0;
            font-size: 1rem;
            color: #333;
            line-height: 1.6;
            position: relative;
        }

        .info-content::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 1px;
            background-color: rgba(160, 155, 216, 0.3);
        }

        /* 事業内容セクション */
        .services-section {
            background-color: #fff;
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 40px;
            margin-top: 60px;
        }

        .service-item {
            background-color: #f8f9fa;
            padding: 0;
            border-radius: 15px;
            text-align: center;
            transition: all 0.3s ease;
            border: 1px solid transparent;
            display: flex;
            flex-direction: column;
            height: 100%;
            position: relative;
            overflow: hidden;
        }

        .service-bg-image {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 200px;
            background-size: cover;
            background-position: center;
            z-index: 0;
            border-radius: 15px 15px 0 0;
            filter: blur(3px);
            opacity: 0.7;
        }

        .service-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(160, 155, 216, 0.15);
            border-color: rgba(160, 155, 216, 0.2);
        }

        .service-icon {
            width: 80px;
            height: 80px;
            background-color: #A09BD8;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
            color: white;
            position: absolute;
            top: 60px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 2;
        }

        .service-title {
            font-size: 1.4rem;
            font-weight: 700;
            color: #333;
            margin-bottom: 15px;
            margin-top: 220px;
            padding: 0 30px;
            font-family: 'Kaisei Tokumin', serif;
        }

        .service-description {
            font-size: 1rem;
            line-height: 1.6;
            color: #666;
            margin-bottom: 20px;
            padding: 0 30px;
        }

        .service-list {
            list-style: none;
            padding: 0 30px 40px;
            margin: 0;
            text-align: left;
            margin-top: auto;
        }

        .service-list li {
            position: relative;
            padding-left: 25px;
            margin-bottom: 10px;
            color: #555;
            font-size: 0.95rem;
        }

        .service-list li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: #A09BD8;
            font-weight: bold;
        }

        /* キャッチフレーズセクション */
        .catchphrase-section {
            background-color: #f8f9fa;
            padding: 40px 0;
            text-align: center;
        }

        .catchphrase-text {
            font-size: 2rem;
            font-weight: 700;
            color: #333;
            font-family: 'Kaisei Tokumin', serif;
            letter-spacing: 0.05em;
            line-height: 1.6;
            margin: 0;
        }

        /* SP用の改行とカンマ制御 */
        .br-sp {
            display: none;
        }

        .comma-sp {
            display: inline;
        }

        /* 事例紹介セクション */
        .works-section {
            background-color: #f8f9fa;
        }

        .works-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
            margin-top: 60px;
        }

        .work-item {
            background-color: white;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
            height: 100%;
        }

        .work-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
        }

        .work-image {
            width: 100%;
            height: 250px;
            overflow: hidden;
        }

        .work-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }

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

        .work-title {
            font-size: 1.2rem;
            font-weight: 700;
            color: #333;
            margin: 20px 20px 15px;
            line-height: 1.4;
        }

        .work-description {
            font-size: 0.95rem;
            line-height: 1.6;
            color: #666;
            margin: 0 20px 20px;
            flex-grow: 1;
            min-height: 80px;
        }

        .work-detail-btn {
            display: block;
            width: calc(100% - 40px);
            margin: 0 20px 20px;
            padding: 12px 20px;
            background-color: #A09BD8;
            color: white;
            border: none;
            border-radius: 25px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            margin-top: auto;
            text-align: center;
            text-decoration: none;
        }

        .work-detail-btn:hover {
            background-color: #8B85C9;
            transform: translateY(-2px);
        }

        /* モーダル */
        .modal {
            display: none;
            position: fixed;
            z-index: 2000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            overflow: auto;
            background-color: rgba(0, 0, 0, 0.5);
            backdrop-filter: blur(5px);
            -webkit-backdrop-filter: blur(5px);
        }

        .modal-content {
            background-color: white;
            margin: 2% auto;
            padding: 0;
            border: none;
            width: 90%;
            max-width: 900px;
            max-height: 90vh;
            overflow-y: auto;
            border-radius: 20px;
            position: relative;
            animation: modalFadeIn 0.3s ease;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
        }

        @keyframes modalFadeIn {
            from {
                opacity: 0;
                transform: translateY(-20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .close {
            color: white;
            float: right;
            font-size: 24px;
            font-weight: normal;
            cursor: pointer;
            position: absolute;
            right: 20px;
            top: 20px;
            z-index: 10;
            width: 40px;
            height: 40px;
            background-color: rgba(0, 0, 0, 0.5);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
        }

        .close:hover,
        .close:focus {
            background-color: rgba(0, 0, 0, 0.8);
            transform: rotate(90deg);
        }

        /* モーダル内ブログスタイル */
        .modal-body {
            padding: 0;
        }

        .modal-header-image {
            width: 100%;
            height: 400px;
            object-fit: cover;
            border-radius: 20px 20px 0 0;
        }

        .modal-article {
            padding: 40px 60px 60px;
        }

        .modal-meta {
            display: flex;
            gap: 20px;
            margin-bottom: 20px;
            color: #666;
            font-size: 0.9rem;
        }

        .modal-meta-item {
            display: flex;
            align-items: center;
            gap: 5px;
        }

        .modal-meta-item i {
            color: #A09BD8;
        }

        .modal-article h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #333;
            margin-bottom: 30px;
            line-height: 1.4;
            font-family: 'Kaisei Tokumin', serif;
        }

        .modal-article h3 {
            font-size: 1.4rem;
            font-weight: 700;
            color: #333;
            margin: 40px 0 20px;
            padding-left: 15px;
            border-left: 4px solid #A09BD8;
        }

        .modal-article p {
            font-size: 1.05rem;
            line-height: 1.8;
            color: #555;
            margin-bottom: 20px;
        }

        .modal-article ul {
            margin: 20px 0;
            padding-left: 20px;
        }

        .modal-article li {
            margin-bottom: 12px;
            line-height: 1.8;
            color: #555;
            list-style: none;
            position: relative;
            padding-left: 25px;
        }

        .modal-article li::before {
            content: '▶';
            position: absolute;
            left: 0;
            color: #A09BD8;
            font-size: 0.8rem;
        }

        .customer-voice {
            background-color: #f8f9fa;
            padding: 30px;
            border-radius: 15px;
            margin: 30px 0;
            position: relative;
        }

        .customer-voice::before {
            content: '"';
            position: absolute;
            top: 10px;
            left: 20px;
            font-size: 4rem;
            color: #A09BD8;
            opacity: 0.3;
            font-family: Georgia, serif;
        }

        .customer-voice p {
            position: relative;
            z-index: 1;
            font-style: italic;
        }

        /* レスポンシブ対応 */
        @media (max-width: 768px) {
            .modal-article {
                padding: 30px 20px;
            }

            .modal-header-image {
                height: 250px;
            }

            .modal-article h2 {
                font-size: 1.5rem;
            }

            .modal-article h3 {
                font-size: 1.2rem;
            }

            .faq-answer {
                margin-left: 20px;
            }

            .faq-icon {
                width: 50px;
                height: 50px;
                font-size: 1.2rem;
            }

            .faq-text {
                font-size: 0.95rem;
                padding: 15px;
            }

            .faq-question .faq-text::before,
            .faq-answer .faq-text::before {
                display: none;
            }
        }

        /* お客様の声セクション */
        .testimonials-section {
            background-color: #f8f9fa;
        }

        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
            margin-top: 60px;
        }

        .testimonial-card {
            background: white;
            padding: 40px;
            border-radius: 15px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
            position: relative;
            transition: all 0.3s ease;
        }

        .testimonial-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
        }

        .testimonial-card::before {
            content: '"';
            position: absolute;
            top: 20px;
            left: 30px;
            font-size: 4rem;
            color: #A09BD8;
            opacity: 0.2;
            font-family: Georgia, serif;
            line-height: 1;
        }

        .testimonial-content {
            position: relative;
            z-index: 1;
            margin-bottom: 20px;
        }

        .testimonial-text {
            font-size: 1.05rem;
            line-height: 1.8;
            color: #555;
            margin-bottom: 20px;
        }

        .testimonial-meta {
            display: flex;
            align-items: center;
            gap: 15px;
            padding-top: 20px;
            border-top: 1px solid #e0e0e0;
        }

        .testimonial-avatar {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: linear-gradient(135deg, #A09BD8, #C5C1E8);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: 700;
            font-size: 1.2rem;
        }

        .testimonial-author {
            flex: 1;
        }

        .testimonial-name {
            font-weight: 700;
            color: #333;
            margin-bottom: 5px;
        }

        .testimonial-info {
            font-size: 0.9rem;
            color: #666;
        }

        /* FAQセクション */
        .faq-section {
            background-color: white;
        }

        .faq-list {
            margin: 0 auto;
        }

        .faq-item {
            margin-bottom: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid #e0e0e0;
        }

        .faq-item:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }

        .faq-question,
        .faq-answer {
            display: flex;
            gap: 20px;
            margin-bottom: 20px;
        }

        .faq-answer {
            margin-left: 40px;
        }

        .faq-icon {
            width: 60px;
            height: 60px;
            flex-shrink: 0;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
        }

        .customer-icon {
            background-color: #f8f9fa;
            border: 2px solid #e0e0e0;
            color: #666;
        }

        .company-icon {
            background-color: #A09BD8;
            color: white;
        }

        .faq-content {
            flex-grow: 1;
        }

        .faq-speaker {
            font-weight: 700;
            color: #333;
            margin-bottom: 8px;
            font-size: 0.9rem;
        }

        .faq-question .faq-speaker {
            color: #666;
        }

        .faq-answer .faq-speaker {
            color: #A09BD8;
        }

        .faq-text {
            font-size: 1.05rem;
            line-height: 1.7;
            color: #555;
            background-color: #f8f9fa;
            padding: 20px;
            border-radius: 15px;
            position: relative;
        }

        .faq-question .faq-text {
            background-color: #f8f9fa;
        }

        .faq-answer .faq-text {
            background-color: #f5f4ff;
        }

        .faq-question .faq-text::before {
            content: '';
            position: absolute;
            top: 20px;
            left: -10px;
            width: 0;
            height: 0;
            border-style: solid;
            border-width: 10px 10px 10px 0;
            border-color: transparent #f8f9fa transparent transparent;
        }

        .faq-answer .faq-text::before {
            content: '';
            position: absolute;
            top: 20px;
            left: -10px;
            width: 0;
            height: 0;
            border-style: solid;
            border-width: 10px 10px 10px 0;
            border-color: transparent #f5f4ff transparent transparent;
        }

        /* お問い合わせフォームセクション */
        .contact-section {
            background-color: #f8f9fa;
        }

        .contact-form-wrapper {
            margin: 0 auto;
        }

        .contact-form {
            background: white;
            padding: 40px;
            border-radius: 20px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
        }

        .form-group {
            margin-bottom: 25px;
        }

        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin-bottom: 25px;
        }

        .form-label {
            display: block;
            font-weight: 700;
            color: #333;
            margin-bottom: 8px;
            font-size: 0.95rem;
        }

        .required {
            color: #e74c3c;
            font-size: 0.85rem;
            margin-left: 5px;
        }

        .form-input,
        .form-select,
        .form-textarea {
            width: 100%;
            padding: 12px 15px;
            border: 2px solid #e0e0e0;
            border-radius: 8px;
            font-size: 1rem;
            font-family: inherit;
            transition: all 0.3s ease;
        }

        .form-input:focus,
        .form-select:focus,
        .form-textarea:focus {
            outline: none;
            border-color: #A09BD8;
            box-shadow: 0 0 0 3px rgba(160, 155, 216, 0.1);
        }

        .form-textarea {
            resize: vertical;
            min-height: 120px;
        }

        .form-privacy {
            margin: 30px 0;
        }

        .privacy-label {
            display: flex;
            align-items: flex-start;
            cursor: pointer;
            font-size: 0.95rem;
            color: #555;
        }

        .privacy-label input[type="checkbox"] {
            margin-right: 10px;
            margin-top: 3px;
            width: 18px;
            height: 18px;
            cursor: pointer;
        }

        .form-submit {
            text-align: center;
        }

        .submit-btn {
            background: linear-gradient(135deg, #A09BD8, #8B85C9);
            color: white;
            border: none;
            padding: 15px 60px;
            font-size: 1.1rem;
            font-weight: 700;
            border-radius: 50px;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 5px 15px rgba(160, 155, 216, 0.3);
        }

        .submit-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(160, 155, 216, 0.4);
        }


        /* プライバシーポリシー（フォーム内） */
        .privacy-policy-box {
            background: #f8f9fa;
            border: 1px solid #e0e0e0;
            border-radius: 8px;
            padding: 20px;
            margin-bottom: 20px;
        }

        .privacy-policy-box h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: #333;
            margin-bottom: 15px;
            text-align: center;
        }

        .privacy-policy-content {
            max-height: 200px;
            overflow-y: auto;
            padding-right: 10px;
        }

        .privacy-policy-content::-webkit-scrollbar {
            width: 6px;
        }

        .privacy-policy-content::-webkit-scrollbar-track {
            background: #f1f1f1;
            border-radius: 3px;
        }

        .privacy-policy-content::-webkit-scrollbar-thumb {
            background: #A09BD8;
            border-radius: 3px;
        }

        .privacy-policy-content::-webkit-scrollbar-thumb:hover {
            background: #8B85C9;
        }

        .privacy-policy-content h5 {
            font-size: 0.95rem;
            font-weight: 700;
            color: #555;
            margin: 15px 0 8px;
        }

        .privacy-policy-content p {
            font-size: 0.85rem;
            line-height: 1.6;
            color: #666;
            margin-bottom: 12px;
        }

        /* フッター */
        .footer {
            background-color: #A09BD8;
            padding: 40px 0;
            text-align: center;
            color: white;
        }

        .footer-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .footer-company {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 10px;
            font-family: 'Kaisei Tokumin', serif;
            letter-spacing: 0.1em;
        }

        .footer-copyright {
            font-size: 0.9rem;
            opacity: 0.9;
            margin: 0;
        }

        /* タブレット対応 */
        @media (max-width: 992px) {
            .info-label {
                flex: 0 0 140px;
                font-size: 0.9rem;
            }
        }

        /* タブレット縦対応（1024px以下） */
        @media (max-width: 1024px) {
            .about-intro {
                grid-template-columns: 1fr;
                gap: 0;
                min-height: auto;
            }

            .about-text {
                padding: 60px 40px;
                text-align: center;
            }

            .about-heading {
                text-align: center;
            }

            .about-image {
                height: 400px;
            }

            /* ヒーローセクションの文字サイズ調整 */
            .glass-nameplate {
                font-size: clamp(4rem, 10vw, 8rem) !important;
                letter-spacing: 0.3em !important;
            }

            /* 3列グリッドを1列に */
            .services-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }

            .works-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            /* 実例画像のアスペクト比を保持 */
            .work-image {
                height: auto;
                aspect-ratio: 4 / 3;
            }

            .work-image img {
                object-fit: contain;
                background-color: #f8f9fa;
            }

            /* モーダル内画像のアスペクト比を保持 */
            .modal-header-image {
                height: auto;
                aspect-ratio: 4 / 3;
                object-fit: contain;
                background-color: #f8f9fa;
            }

            /* お客様の声を1列に */
            .testimonials-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
        }

        /* レスポンシブ対応 - セクション */
        @media (max-width: 768px) {
            .section {
                padding: 60px 0;
            }

            .contact-form {
                padding: 30px 20px;
            }

            /* ヒーローセクションの文字サイズ調整（SP） */
            .glass-nameplate {
                font-size: clamp(3rem, 8vw, 5rem) !important;
                letter-spacing: 0.2em !important;
            }

            .form-row {
                grid-template-columns: 1fr;
            }

            .submit-btn {
                width: 100%;
                padding: 15px 40px;
            }

            .section-title {
                font-size: 2rem;
            }

            .services-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }

            .service-item {
                padding: 30px 20px;
            }

            .works-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .modal-content {
                width: 95%;
                margin: 10% auto;
                padding: 20px;
            }

            .about-intro {
                grid-template-columns: 1fr;
                gap: 0;
                min-height: auto;
            }

            .about-text {
                padding: 60px 20px;
                order: 2;
                text-align: center;
            }

            .about-heading {
                text-align: center;
            }

            .about-image {
                order: 1;
                height: 300px;
            }

            /* SP用の改行とカンマ制御 */
            .br-sp {
                display: block;
            }

            .comma-sp {
                display: none;
            }

            .catchphrase-text {
                font-size: 1.5rem;
            }

            /* お客様の声のパディング調整 */
            .testimonial-card {
                padding: 30px 20px;
            }

            .testimonial-card::before {
                font-size: 3rem;
                left: 20px;
            }

            .about-features {
                flex-direction: column;
                gap: 15px;
            }

            .feature-item {
                justify-content: center;
            }

            .company-info-wrapper {
                padding: 0 20px;
            }

            .company-info-row {
                flex-direction: column;
                border-bottom: 1px solid #A09BD8;
                padding: 20px 0;
                gap: 0;
            }

            .info-label {
                flex: none;
                width: 100%;
                padding: 0 0 8px 0;
                font-size: 0.9rem;
                color: #666;
            }

            .info-label::after {
                display: none;
            }

            .info-content {
                padding: 0;
                font-size: 1rem;
            }

            .info-content::after {
                display: none;
            }

            .privacy-policy-box {
                padding: 15px;
            }

            .privacy-policy-content {
                max-height: 150px;
            }
        }

/* ==========================================================================
   Work Pages Common Styles
   ========================================================================== */

    <style>
        /* カスタムフォントの定義 */
        @font-face {
            font-family: 'Samurai Spirits';
            src: url('Mattsun-Marus_samurai_spirits.ttf') format('truetype');
            font-weight: normal;
            font-style: normal;
            font-display: swap;
        }

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

        body {
            font-family: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', 'Yu Gothic Medium', 'Meiryo', sans-serif;
            line-height: 1.8;
            color: #333;
            background-color: #f8f9fa;
        }

        /* ヘッダー */
        .header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(0, 0, 0, 0.1);
            z-index: 1000;
            padding: 0 20px;
        }

        .header-container {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 70px;
        }

        .logo-link {
            font-size: 1.5rem;
            font-weight: 700;
            font-family: 'Kaisei Tokumin', serif;
            letter-spacing: 0.1em;
            text-decoration: none;
            background: linear-gradient(135deg, #A09BD8, #8B85C9);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            transition: opacity 0.3s ease;
        }

        .logo-link:hover {
            opacity: 0.8;
        }

        .back-link {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: #666;
            text-decoration: none;
            font-weight: 500;
            transition: color 0.3s ease;
        }

        .back-link:hover {
            color: #A09BD8;
        }

        .nav-list {
            display: flex;
            list-style: none;
            gap: 40px;
            align-items: center;
        }

        .nav-list a {
            text-decoration: none;
            color: #333;
            font-weight: 500;
            transition: color 0.3s ease;
            position: relative;
        }

        .nav-list a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: #A09BD8;
            transition: width 0.3s ease;
        }

        .nav-list a:hover {
            color: #A09BD8;
        }

        .nav-list a:hover::after {
            width: 100%;
        }

        /* ハンバーガーメニュー */
        .hamburger {
            display: none;
            background: none;
            border: none;
            cursor: pointer;
            padding: 10px;
            position: relative;
            width: 30px;
            height: 30px;
        }

        .hamburger span {
            display: block;
            width: 100%;
            height: 2px;
            background-color: #333;
            position: absolute;
            left: 0;
            transition: all 0.3s ease;
        }

        .hamburger span:nth-child(1) {
            top: 6px;
        }

        .hamburger span:nth-child(2) {
            top: 14px;
        }

        .hamburger span:nth-child(3) {
            bottom: 6px;
        }

        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg);
            top: 14px;
        }

        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }

        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg);
            bottom: 14px;
        }

        /* モバイルメニュー */
        .mobile-menu {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            z-index: 998;
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.3s ease, visibility 0.3s ease;
        }

        .mobile-menu.active {
            opacity: 1;
            visibility: visible;
        }

        .mobile-menu-list {
            list-style: none;
            padding: 0;
            margin: 0;
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            text-align: center;
            width: 100%;
        }

        .mobile-menu-list li {
            margin: 20px 0;
            opacity: 0;
            transform: translateY(20px);
            transition: opacity 0.3s ease, transform 0.3s ease;
        }

        .mobile-menu.active .mobile-menu-list li {
            opacity: 1;
            transform: translateY(0);
        }

        .mobile-menu.active .mobile-menu-list li:nth-child(1) { transition-delay: 0.1s; }
        .mobile-menu.active .mobile-menu-list li:nth-child(2) { transition-delay: 0.15s; }
        .mobile-menu.active .mobile-menu-list li:nth-child(3) { transition-delay: 0.2s; }
        .mobile-menu.active .mobile-menu-list li:nth-child(4) { transition-delay: 0.25s; }
        .mobile-menu.active .mobile-menu-list li:nth-child(5) { transition-delay: 0.3s; }

        .mobile-menu-list a {
            display: inline-block;
            padding: 15px 30px;
            color: #333;
            text-decoration: none;
            font-size: 1.3rem;
            font-weight: 600;
            font-family: 'Kaisei Tokumin', serif;
            letter-spacing: 0.1em;
            position: relative;
            transition: color 0.3s ease;
        }

        .mobile-menu-list a::after {
            content: '';
            position: absolute;
            bottom: 10px;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 2px;
            background-color: #A09BD8;
            transition: width 0.3s ease;
        }

        .mobile-menu-list a:hover {
            color: #A09BD8;
        }

        .mobile-menu-list a:hover::after {
            width: 80%;
        }

        /* 固定電話ボタン */
        .fixed-phone-button {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background-color: #A09BD8;
            color: white;
            padding: 15px 25px;
            border-radius: 50px;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 600;
            font-size: 1rem;
            box-shadow: 0 5px 20px rgba(160, 155, 216, 0.5);
            transition: all 0.3s ease;
            z-index: 999;
        }

        .fixed-phone-button:hover {
            background-color: #8B85C9;
            transform: translateY(-3px);
            box-shadow: 0 8px 30px rgba(160, 155, 216, 0.6);
        }

        .fixed-phone-button i {
            font-size: 1.1rem;
        }

        /* 電話ボタンの反転スタイル（紫背景の上用） */
        .fixed-phone-button.phone-button-inverse {
            background-color: white;
            color: #A09BD8;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
        }

        .fixed-phone-button.phone-button-inverse:hover {
            background-color: #f8f9fa;
            transform: translateY(-3px);
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
        }

        /* 固定LINEボタン（PC用） */
        .fixed-line-button {
            position: fixed;
            bottom: 100px;
            right: 30px;
            background-color: #06C755;
            color: white;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            text-decoration: none;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 600;
            font-size: 1.5rem;
            box-shadow: 0 5px 20px rgba(6, 199, 85, 0.5);
            transition: all 0.3s ease;
            z-index: 999;
        }

        .fixed-line-button:hover {
            background-color: #05B04A;
            transform: translateY(-3px);
            box-shadow: 0 8px 30px rgba(6, 199, 85, 0.6);
        }

        /* LINEボタンの反転スタイル（紫背景の上用） */
        .fixed-line-button.line-button-inverse {
            background-color: white;
            color: #06C755;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
        }

        .fixed-line-button.line-button-inverse:hover {
            background-color: #f8f9fa;
            transform: translateY(-3px);
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
        }

        /* 共有ボタン */
        .share-button {
            display: flex;
            position: fixed;
            bottom: 30px;
            left: 30px;
            background-color: #A09BD8;
            color: white;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            border: none;
            cursor: pointer;
            box-shadow: 0 5px 20px rgba(160, 155, 216, 0.5);
            transition: all 0.3s ease;
            z-index: 999;
            align-items: center;
            justify-content: center;
        }

        .share-button:hover {
            background-color: #8B85C9;
            transform: translateY(-3px);
            box-shadow: 0 8px 30px rgba(160, 155, 216, 0.6);
        }

        .share-button i {
            font-size: 1.3rem;
        }

        /* 共有ボタンの反転スタイル（紫背景の上用） */
        .share-button.share-button-inverse {
            background-color: white;
            color: #A09BD8;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
        }

        .share-button.share-button-inverse:hover {
            background-color: #f8f9fa;
            transform: translateY(-3px);
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
        }

        /* モバイルでは右下に配置 */
        @media (max-width: 768px) {
            .share-button {
                left: auto;
                right: 20px;
                bottom: 100px;
            }
        }

        /* モバイル用固定電話・LINEエリア */
        .mobile-phone-area {
            display: none;
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background-color: white;
            padding: 15px;
            z-index: 999;
            box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
            border-top: 2px solid #A09BD8;
        }

        .mobile-contact-buttons {
            display: flex;
            gap: 10px;
            max-width: 500px;
            margin: 0 auto;
        }

        .mobile-phone-link,
        .mobile-line-link {
            flex: 1;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 20px;
            text-decoration: none;
            font-size: 1rem;
            font-weight: 600;
            border-radius: 50px;
            transition: all 0.3s ease;
        }

        .mobile-phone-link {
            background-color: #A09BD8;
            color: white;
        }

        .mobile-phone-link:hover {
            background-color: #8B85C9;
        }

        .mobile-line-link {
            background-color: #06C755;
            color: white;
        }

        .mobile-line-link:hover {
            background-color: #05B04A;
        }

        .mobile-phone-link i,
        .mobile-line-link i {
            font-size: 1.2rem;
        }

        /* メインコンテンツ */
        .main-content {
            max-width: 900px;
            margin: 100px auto 60px;
            background: white;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
        }

        .work-header-image {
            width: 100%;
            height: 500px;
            object-fit: cover;
        }

        .work-article {
            padding: 60px;
        }

        .work-meta {
            display: flex;
            gap: 20px;
            margin-bottom: 30px;
            flex-wrap: wrap;
            color: #666;
            font-size: 0.95rem;
        }

        .work-meta-item {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .work-meta-item i {
            color: #A09BD8;
            font-size: 1.1rem;
        }

        .work-article h1 {
            font-size: 2.5rem;
            font-weight: 700;
            color: #333;
            margin-bottom: 30px;
            line-height: 1.4;
            font-family: 'Kaisei Tokumin', serif;
        }

        .work-article h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: #333;
            margin: 50px 0 25px;
            padding-left: 15px;
            border-left: 4px solid #A09BD8;
        }

        .work-article p {
            font-size: 1.1rem;
            line-height: 1.9;
            color: #555;
            margin-bottom: 25px;
        }

        .work-article ul {
            margin: 25px 0;
            padding-left: 0;
        }

        .work-article li {
            margin-bottom: 15px;
            line-height: 1.9;
            color: #555;
            list-style: none;
            position: relative;
            padding-left: 30px;
            font-size: 1.05rem;
        }

        .work-article li::before {
            content: '▶';
            position: absolute;
            left: 0;
            color: #A09BD8;
            font-size: 0.9rem;
        }

        .additional-image {
            width: 100%;
            border-radius: 15px;
            margin: 30px 0;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
        }

        .customer-voice {
            background-color: #f8f9fa;
            padding: 40px;
            border-radius: 15px;
            margin: 40px 0;
            position: relative;
        }

        .customer-voice::before {
            content: '"';
            position: absolute;
            top: 20px;
            left: 25px;
            font-size: 5rem;
            color: #A09BD8;
            opacity: 0.2;
            font-family: Georgia, serif;
            line-height: 1;
        }

        .customer-voice p {
            position: relative;
            z-index: 1;
            font-style: italic;
            margin: 0;
        }

        /* CTA */
        .cta-section {
            background-color: #A09BD8;
            padding: 60px 20px;
            text-align: center;
            color: white;
        }

        .cta-section h2 {
            font-size: 2rem;
            margin-bottom: 30px;
            font-family: 'Kaisei Tokumin', serif;
        }

        .cta-buttons {
            display: flex;
            gap: 20px;
            justify-content: center;
            flex-wrap: wrap;
        }

        .cta-button {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 15px 40px;
            font-size: 1.1rem;
            font-weight: 600;
            text-decoration: none;
            border-radius: 50px;
            transition: all 0.3s ease;
            background: white;
            color: #A09BD8;
            border: 2px solid white;
        }

        .cta-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
        }

        /* フッター */
        .footer {
            background-color: #A09BD8;
            padding: 40px 0;
            text-align: center;
            color: white;
        }

        .footer-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .footer-company {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 10px;
            font-family: 'Kaisei Tokumin', serif;
            letter-spacing: 0.1em;
        }

        .footer-copyright {
            font-size: 0.9rem;
            opacity: 0.9;
            margin: 0;
        }

        /* レスポンシブ */
        @media (max-width: 768px) {
            .header-container {
                height: 60px;
                justify-content: center;
                position: relative;
            }

            .logo {
                position: absolute;
                left: 50%;
                transform: translateX(-50%);
            }

            .logo-link {
                font-size: 1.2rem;
            }

            .hamburger {
                display: block;
                position: absolute;
                right: 20px;
            }

            .nav {
                display: none;
            }

            .mobile-menu {
                display: block;
            }

            .main-content {
                margin: 80px 20px 40px;
                border-radius: 15px;
            }

            .work-header-image {
                height: 300px;
            }

            .work-article {
                padding: 30px 20px;
            }

            .work-article h1 {
                font-size: 1.8rem;
            }

            .work-article h2 {
                font-size: 1.4rem;
                margin: 40px 0 20px;
            }

            .work-meta {
                gap: 15px;
            }

            .cta-section h2 {
                font-size: 1.5rem;
            }

            .cta-buttons {
                flex-direction: column;
                align-items: center;
            }

            .cta-button {
                width: 100%;
                max-width: 300px;
                justify-content: center;
            }

            .fixed-phone-button,
            .fixed-line-button {
                display: none;
            }

            .mobile-phone-area {
                display: block;
            }

            /* フッターに電話エリア分の余白を追加 */
            .footer {
                padding-bottom: 100px;
            }
        }