/* リセット & ベース */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        html {
            overflow-x: hidden;
        }

        body {
            font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;
            line-height: 1.6;
            color: #333;
            overflow-x: hidden;
            background: #ffffff;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            position: relative;
            z-index: 10; /* シャボン玉より前面 */
        }

        /* スクロールプログレスバー */
        .scroll-progress {
            position: fixed;
            top: 0;
            left: 0;
            width: 0%;
            height: 4px;
            background: linear-gradient(90deg, #ff8a80, #ffcc02);
            z-index: 101; /* ヘッダーより前面 */
            transition: width 0.1s ease;
        }

        /* シャボン玉コントロールボタン */
        .bubble-control {
            position: fixed;
            bottom: 30px;
            left: 30px;
            z-index: 102;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(15px);
            border: 2px solid rgba(255, 138, 128, 0.3);
            border-radius: 50px;
            padding: 12px 20px;
            font-size: 14px;
            font-weight: 600;
            color: #333;
            cursor: pointer;
            transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            user-select: none;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
            font-family: 'Noto Sans JP', sans-serif;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .bubble-control:hover {
            transform: translateY(-3px) scale(1.05);
            box-shadow: 0 8px 30px rgba(255, 138, 128, 0.3);
            border-color: rgba(255, 138, 128, 0.5);
            background: rgba(255, 255, 255, 0.98);
        }

        .bubble-control.active {
            background: linear-gradient(135deg, #ff8a80, #ffcc02);
            color: white;
            border-color: transparent;
        }

        .bubble-control.active:hover {
            background: linear-gradient(135deg, #ff6b6b, #ffaa00);
        }

        .bubble-control-icon {
            width: 18px;
            height: 18px;
            flex-shrink: 0;
        }

        .bubble-control.active .bubble-control-icon {
            filter: brightness(0) invert(1);
        }

        /* クイックメニュー */
        .quick-menu-toggle {
            position: fixed;
            bottom: 30px;
            right: 30px;
            z-index: 102;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(15px);
            border: 2px solid rgba(144, 202, 249, 0.3);
            border-radius: 50px;
            padding: 12px 18px;
            font-size: 14px;
            font-weight: 600;
            color: #333;
            cursor: pointer;
            transition: transform 0.35s ease, box-shadow 0.35s ease, background 0.35s ease, border-color 0.35s ease;
            user-select: none;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
            font-family: 'Noto Sans JP', sans-serif;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .quick-menu-toggle:hover {
            transform: translateY(-3px) scale(1.05);
            box-shadow: 0 8px 30px rgba(144, 202, 249, 0.35);
            border-color: rgba(144, 202, 249, 0.6);
            background: rgba(255, 255, 255, 0.98);
            color: #333;
        }

        .quick-menu-toggle.is-open {
            background: linear-gradient(135deg, #90caf9, #a5d6a7);
            color: #ffffff;
            border-color: transparent;
        }

        .quick-menu-toggle.is-open:hover {
            background: linear-gradient(135deg, #7bb8f2, #8bd69a);
        }

        .quick-menu-icon {
            width: 18px;
            height: 18px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            transition: transform 0.35s ease;
        }

        .quick-menu-icon svg {
            width: 18px;
            height: 18px;
        }

        .quick-menu-toggle.is-open .quick-menu-icon {
            transform: rotate(45deg);
        }

        .quick-menu {
            position: fixed;
            right: 30px;
            bottom: 90px;
            display: flex;
            flex-direction: column;
            gap: 12px;
            z-index: 102;
            opacity: 0;
            transform: translateY(10px);
            pointer-events: none;
            transition: opacity 0.3s ease, transform 0.3s ease;
        }

        .quick-menu.is-open {
            opacity: 1;
            transform: translateY(0);
            pointer-events: auto;
        }

        .quick-menu-item {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 12px 18px;
            border-radius: 999px;
            background: rgba(255, 255, 255, 0.95);
            border: 1px solid rgba(17, 24, 39, 0.08);
            color: #111827;
            text-decoration: none;
            font-size: 14px;
            font-weight: 600;
            box-shadow: 0 10px 30px rgba(17, 24, 39, 0.12);
            transform: translateY(8px) scale(0.96);
            opacity: 0;
            transition: transform 0.35s ease, opacity 0.35s ease, box-shadow 0.35s ease;
            min-width: 180px;
            justify-content: flex-start;
        }

        .quick-menu.is-open .quick-menu-item {
            transform: translateY(0) scale(1);
            opacity: 1;
        }

        .quick-menu.is-open .quick-menu-item:nth-child(1) {
            transition-delay: 0.05s;
        }

        .quick-menu.is-open .quick-menu-item:nth-child(2) {
            transition-delay: 0.1s;
        }

        .quick-menu.is-open .quick-menu-item:nth-child(3) {
            transition-delay: 0.15s;
        }

        .quick-menu.is-open .quick-menu-item:nth-child(4) {
            transition-delay: 0.2s;
        }

        .quick-menu.is-open .quick-menu-item:nth-child(5) {
            transition-delay: 0.25s;
        }

        .quick-menu-item:hover {
            transform: translateY(-2px) scale(1.02);
            box-shadow: 0 16px 32px rgba(17, 24, 39, 0.18);
        }

        .quick-menu-item-icon {
            width: 18px;
            height: 18px;
            flex-shrink: 0;
        }

        .quick-menu-item-icon img,
        .quick-menu-item-icon svg {
            width: 18px;
            height: 18px;
        }

        /* インタラクティブシャボン玉背景 */
        .interactive-bubbles {
            position: fixed;
            top: 0;
            left: 0;
            width: 100vw;
            height: 100vh;
            pointer-events: none;
            z-index: 11; /* コンテンツより前面に配置 */
            overflow: hidden;
            transition: opacity 0.5s ease;
        }

        .interactive-bubbles.hidden {
            opacity: 0;
            pointer-events: none;
        }

        .bubble,
        .initial-bubble {
            position: absolute;
            border-radius: 50%;
            background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.9), rgba(255, 179, 186, 0.6), rgba(186, 255, 201, 0.4));
            border: 2px solid rgba(255, 255, 255, 0.8);
            box-shadow: 
                0 0 30px rgba(255, 179, 186, 0.5),
                inset 0 0 30px rgba(255, 255, 255, 0.4),
                0 10px 40px rgba(255, 179, 186, 0.3);
            animation: bubbleFloatEnhanced 16s infinite ease-in-out;
            cursor: pointer;
            pointer-events: all;
            transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.3s ease, box-shadow 0.3s ease;
            backdrop-filter: blur(4px);
            opacity: 0;
            will-change: transform, opacity;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        /* フェードインアニメーション */
        .bubble.fade-in,
        .initial-bubble.fade-in {
            animation: bubbleFadeIn 1.2s ease-out forwards, bubbleFloatEnhanced 16s infinite ease-in-out 1.2s;
        }

        @keyframes bubbleFadeIn {
            0% {
                opacity: 0;
                transform: scale(0.5);
            }
            100% {
                opacity: 0.85;
                transform: scale(1);
            }
        }

        /* カラーバリエーション */
        .bubble.color-pink {
            background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.9), rgba(255, 179, 186, 0.6), rgba(255, 138, 128, 0.4));
            box-shadow: 
                0 0 30px rgba(255, 179, 186, 0.5),
                inset 0 0 30px rgba(255, 255, 255, 0.4),
                0 10px 40px rgba(255, 179, 186, 0.3);
        }

        .bubble.color-green {
            background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.9), rgba(186, 255, 201, 0.6), rgba(165, 214, 167, 0.4));
            box-shadow: 
                0 0 30px rgba(186, 255, 201, 0.5),
                inset 0 0 30px rgba(255, 255, 255, 0.4),
                0 10px 40px rgba(186, 255, 201, 0.3);
        }

        .bubble.color-yellow {
            background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.9), rgba(255, 255, 186, 0.6), rgba(255, 204, 2, 0.4));
            box-shadow: 
                0 0 30px rgba(255, 255, 186, 0.5),
                inset 0 0 30px rgba(255, 255, 255, 0.4),
                0 10px 40px rgba(255, 255, 186, 0.3);
        }

        .bubble.color-blue {
            background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.9), rgba(186, 220, 255, 0.6), rgba(138, 180, 255, 0.4));
            box-shadow: 
                0 0 30px rgba(186, 220, 255, 0.5),
                inset 0 0 30px rgba(255, 255, 255, 0.4),
                0 10px 40px rgba(186, 220, 255, 0.3);
        }

        /* シャボン玉内の画像 */
        .bubble-image {
            width: 70%;
            height: 70%;
            border-radius: 50%;
            object-fit: cover;
            opacity: 0.6;
            mix-blend-mode: soft-light;
            pointer-events: none;
        }

        /* タッチデバイスでは :hover スタイルを無効化 */
        @media (hover: hover) and (pointer: fine) {
            .bubble:hover,
            .initial-bubble:hover {
                box-shadow: 
                    0 0 40px rgba(255, 179, 186, 0.7),
                    inset 0 0 40px rgba(255, 255, 255, 0.5),
                    0 15px 50px rgba(255, 179, 186, 0.4);
                opacity: 1;
            }

            .bubble:hover .bubble-image,
            .initial-bubble:hover .bubble-image {
                opacity: 0.8;
            }
        }

        /* ホバー時のスケールアニメーション（タッチデバイスでは無効化） */
        @media (hover: hover) and (pointer: fine) {
            .bubble.hovering,
            .initial-bubble.hovering {
                transform: scale(1.2);
            }
        }

        /* 改良されたサイズ設定 */
        .bubble.small {
            width: 40px;
            height: 40px;
            animation-duration: 14s;
        }

        .bubble.medium {
            width: 70px;
            height: 70px;
            animation-duration: 16s;
        }

        .bubble.large {
            width: 100px;
            height: 100px;
            animation-duration: 18s;
        }

        /* より滑らかでダイナミックなふわふわアニメーション */
        @keyframes bubbleFloatEnhanced {
            0% { 
                transform: rotate(0deg) scale(1);
                opacity: 0.7;
            }
            15% { 
                transform: translate(30px, -40px) rotate(45deg) scale(1.05);
                opacity: 0.9;
            }
            30% { 
                transform: translate(-20px, -70px) rotate(90deg) scale(0.95);
                opacity: 0.8;
            }
            45% { 
                transform: translate(40px, -50px) rotate(135deg) scale(1.02);
                opacity: 0.9;
            }
            60% { 
                transform: translate(-10px, -80px) rotate(180deg) scale(0.98);
                opacity: 0.85;
            }
            75% { 
                transform: translate(20px, -60px) rotate(225deg) scale(1.03);
                opacity: 0.9;
            }
            90% { 
                transform: translate(-16px, -30px) rotate(270deg) scale(1.01);
                opacity: 0.8;
            }
            100% { 
                transform: rotate(360deg) scale(1);
                opacity: 0.7;
            }
        }

        /* シンプルな破裂エフェクト */
        .burst-particle {
            position: fixed;
            width: 10px;
            height: 10px;
            background: radial-gradient(circle, rgba(255, 255, 255, 0.9), rgba(255, 179, 186, 0.8));
            border-radius: 50%;
            pointer-events: none;
            z-index: 50;
            box-shadow: 0 0 6px rgba(255, 138, 128, 0.6);
        }

        /* シンプルな消失アニメーション */
        .bubble-disappearing {
            animation: bubblePopSimple 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
        }

        @keyframes bubblePopSimple {
            0% { 
                transform: scale(1);
                opacity: 1;
            }
            40% { 
                transform: scale(1.15);
                opacity: 0.8;
            }
            100% { 
                transform: scale(1.5);
                opacity: 0;
            }
        }

        /* シンプルな音波エフェクト */
        .sound-wave {
            position: fixed;
            border-radius: 50%;
            pointer-events: none;
            z-index: 40;
            border: 2px solid rgba(255, 255, 255, 0.8);
            background: transparent;
        }

        @keyframes bubbleFloat {
            0%, 100% { 
                transform: translateY(0px) translateX(0px) rotate(0deg) scale(1);
                opacity: 0.7;
            }
            25% { 
                transform: translateY(-30px) translateX(20px) rotate(90deg) scale(1.1);
                opacity: 0.9;
            }
            50% { 
                transform: translateY(-60px) translateX(-15px) rotate(180deg) scale(0.9);
                opacity: 0.8;
            }
            75% { 
                transform: translateY(-30px) translateX(-25px) rotate(270deg) scale(1.05);
                opacity: 0.9;
            }
        }

        /* 背景ストーリーテリング要素 */
        .story-background {
            position: fixed;
            top: 0;
            left: 0;
            width: 100vw;
            height: 100vh;
            pointer-events: none;
            z-index: -2;
            overflow: hidden;
            display: none; /* 背景要素を非表示に */
        }

        /* ストーリーテリング要素（改良版） */
        .story-element {
            position: absolute;
            opacity: 0;
            transition: all 1.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            will-change: transform, opacity;
            border-radius: 15px;
            filter: drop-shadow(0 10px 30px rgba(0,0,0,0.1));
        }

        .story-element.active {
            opacity: 1;
            animation: storyFloat 8s infinite ease-in-out;
        }

        @keyframes storyFloat {
            0%, 100% { transform: translateY(0px) rotate(0deg) scale(1); }
            33% { transform: translateY(-15px) rotate(2deg) scale(1.02); }
            66% { transform: translateY(-10px) rotate(-1deg) scale(0.98); }
        }

        /* ヒーローセクション用の要素 */
        .story-people {
            width: 200px;
            height: 250px;
            background: url('../img/story-people.jpg') center/cover;
            border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
            top: 20%;
            right: 5%;
        }

        .story-laptop {
            width: 180px;
            height: 120px;
            background: url('../img/story-laptop.jpg') center/cover;
            border-radius: 10px;
            top: 60%;
            left: 8%;
        }

        /* 価値提案セクション用の要素 */
        .story-coffee {
            width: 150px;
            height: 200px;
            background: url('../img/story-coffee.jpg') center/cover;
            border-radius: 15px;
            top: 15%;
            left: 10%;
        }

        .story-handshake {
            width: 220px;
            height: 150px;
            background: url('../img/story-handshake.jpg') center/cover;
            border-radius: 20px;
            top: 50%;
            right: 8%;
        }

        /* イベントセクション用の要素 */
        .story-boardgame {
            width: 180px;
            height: 180px;
            background: url('../img/story-boardgame.jpg') center/cover;
            border-radius: 50%;
            top: 20%;
            left: 5%;
        }

        .story-sports {
            width: 200px;
            height: 130px;
            background: url('../img/story-sports.jpg') center/cover;
            border-radius: 25px;
            top: 40%;
            right: 12%;
        }

        .story-cooking {
            width: 160px;
            height: 160px;
            background: url('../img/story-cooking.jpg') center/cover;
            border-radius: 50%;
            bottom: 25%;
            left: 15%;
        }

        /* 参加者の声セクション用の要素 */
        .story-testimonial-bg {
            width: 250px;
            height: 180px;
            background: url('../img/story-testimonial-bg.jpg') center/cover;
            border-radius: 25px;
            top: 30%;
            left: 5%;
        }

        /* スクロールテリング共通クラス */
        .scroll-section {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            overflow: hidden;
            background: #ffffff;
            z-index: 8; /* シャボン玉より前面 */
        }

        .scroll-reveal {
            opacity: 0;
            transform: translateY(60px);
            transition: all 1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        .scroll-reveal.revealed {
            opacity: 1;
            transform: translateY(0);
        }

        .scroll-reveal.from-left {
            transform: translateX(-60px);
        }

        .scroll-reveal.from-right {
            transform: translateX(60px);
        }

        .scroll-reveal.from-left.revealed,
        .scroll-reveal.from-right.revealed {
            transform: translateX(0);
        }

        .scroll-reveal.scale-in {
            transform: scale(0.9);
        }

        .scroll-reveal.scale-in.revealed {
            transform: scale(1);
        }

        .scroll-reveal.rotate-in {
            transform: rotate(-10deg);
        }

        .scroll-reveal.rotate-in.revealed {
            transform: rotate(0deg);
        }

        /* セクション別背景テーマ */
        .section-theme-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            opacity: 0;
            transition: opacity 1s ease;
            pointer-events: none;
            z-index: 1;
        }

        .section-theme-overlay.active {
            opacity: 1;
        }

        .hero-theme {
            background: radial-gradient(circle at 30% 70%, rgba(255, 179, 186, 0.05) 0%, transparent 50%),
                        radial-gradient(circle at 80% 20%, rgba(186, 255, 201, 0.05) 0%, transparent 50%);
        }

        .values-theme {
            background: radial-gradient(circle at 20% 30%, rgba(255, 204, 2, 0.08) 0%, transparent 60%),
                        radial-gradient(circle at 80% 80%, rgba(165, 214, 167, 0.06) 0%, transparent 50%);
        }

        .events-theme {
            background: radial-gradient(circle at 60% 20%, rgba(255, 138, 128, 0.06) 0%, transparent 70%),
                        radial-gradient(circle at 20% 80%, rgba(255, 255, 186, 0.05) 0%, transparent 50%);
        }

        /* ヘッダー */
        .oe-header {
            position: fixed;
            top: 20px;
            left: 50%;
            transform: translateX(-50%);
            width: calc(100% - 40px);
            max-width: 1400px;
            z-index: 9998;
            padding: 0;
        }
        
        .oe-header__inner {
            background: rgba(255, 255, 255, 0.7);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-radius: 50px;
            padding: 12px 32px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            box-shadow: 
                0 4px 24px rgba(0, 0, 0, 0.06),
                0 1px 3px rgba(0, 0, 0, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.8);
        }
        
        .oe-site-title a {
            font-size: 22px;
            font-weight: 700;
            text-decoration: none;
            color: #111827;
            transition: opacity 0.2s ease;
        }
        
        .oe-site-title a:hover {
            opacity: 0.7;
        }

        .oe-desktop-nav ul {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            gap: 32px;
            align-items: center;
        }
        
        .oe-desktop-nav a {
            text-decoration: none;
            color: #374151;
            font-size: 15px;
            font-weight: 500;
            transition: color 0.2s ease;
            position: relative;
        }
        
        .oe-desktop-nav a:hover {
            color: #111827;
        }
        
        .oe-desktop-nav a::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 0;
            height: 2px;
            background: #111827;
            transition: width 0.3s ease;
        }
        
        .oe-desktop-nav a:hover::after {
            width: 100%;
        }

        .oe-menu-toggle {
            appearance: none;
            border: none;
            background: transparent;
            padding: 8px;
            border-radius: 10px;
            cursor: pointer;
            display: none;
            align-items: center;
            justify-content: center;
            color: #374151;
            transition: opacity 0.2s ease;
        }
        
        .oe-menu-toggle:hover {
            opacity: 0.7;
        }
        
        .oe-menu-toggle:focus-visible {
            outline: 2px solid rgba(59, 130, 246, 0.5);
            outline-offset: 2px;
        }
        
        .oe-menu-toggle svg { 
            width: 26px; 
            height: 26px; 
        }

        .oe-modal {
            position: fixed;
            inset: 0;
            z-index: 9999;
            display: none;
        }
        
        .oe-modal.is-open { 
            display: block; 
        }

        .oe-modal__backdrop {
            position: absolute;
            inset: 0;
            background: rgba(255, 255, 255, 0.6);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
        }

        .oe-modal__panel {
            position: relative;
            max-width: 360px;
            margin: 100px auto 0;
            padding: 18px 16px;
            border-radius: 24px;
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            box-shadow: 0 24px 80px rgba(0, 0, 0, 0.18);
            border: 1px solid rgba(255, 255, 255, 0.9);
        }

        .oe-modal__header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            margin-bottom: 10px;
        }
        
        .oe-modal__title {
            font-weight: 700;
            font-size: 14px;
            color: #111827;
            opacity: 0.85;
            margin: 0;
        }

        .oe-modal__close {
            appearance: none;
            border: none;
            background: transparent;
            padding: 8px;
            border-radius: 10px;
            cursor: pointer;
            color: #374151;
            transition: opacity 0.2s ease;
        }
        
        .oe-modal__close:hover {
            opacity: 0.7;
        }
        
        .oe-modal__close:focus-visible {
            outline: 2px solid rgba(59, 130, 246, 0.5);
            outline-offset: 2px;
        }
        
        .oe-modal__close svg { 
            width: 22px; 
            height: 22px; 
        }

        .oe-mobile-nav ul {
            list-style: none;
            margin: 0;
            padding: 8px 6px;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        
        .oe-mobile-nav a {
            display: block;
            padding: 12px 16px;
            border-radius: 14px;
            text-decoration: none;
            color: #111827;
            background: rgba(255, 255, 255, 0.5);
            border: 1px solid rgba(0, 0, 0, 0.05);
            font-weight: 500;
            transition: all 0.2s ease;
        }
        
        .oe-mobile-nav a:hover {
            background: rgba(255, 255, 255, 0.8);
            transform: translateX(4px);
        }

        @media (max-width: 767px) {
            .oe-header {
                top: 12px;
                width: calc(100% - 24px);
            }
            
            .oe-header__inner {
                padding: 10px 20px;
                border-radius: 40px;
            }
            
            .oe-site-title a {
                font-size: 18px;
            }
            
            .oe-desktop-nav {
                display: none;
            }

            .oe-menu-toggle {
                display: inline-flex;
            }
        }

        @media (min-width: 768px) {
            .oe-desktop-nav {
                display: block;
            }

            .oe-menu-toggle {
                display: none;
            }
        }
        
        /* ヒーローセクション */
        .hero {
            background: #ffffff;
            padding: clamp(100px, 12vw, 140px) 0 clamp(60px, 8vw, 100px);
            position: relative;
            z-index: 10; /* シャボン玉より前面に */
        }
        
        .hero-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 80px;
            align-items: center;
            max-width: 100%;
            margin: 0 auto;
            padding: 0 20px;
            position: relative;
            z-index: 12;
        }
        
        .hero-content {
            position: relative;
            z-index: 13;
            text-align: left;
            color: #333;
            padding: 30px;
            border-radius: 20px;
        }
        
        .hero-subtitle {
            font-size: 16px;
            margin-bottom: 20px;
            color: #ff8a80;
            font-weight: 500;
            letter-spacing: 0.5px;
        }
        
        .hero-title {
            font-size: clamp(36px, 5vw, 48px);
            font-weight: 800;
            margin-bottom: 30px;
            line-height: 1.2;
            color: #292929;
            letter-spacing: -1px;
        }
        
        .hero-description {
            font-size: 18px;
            margin-bottom: 40px;
            color: #666;
            line-height: 1.8;
        }
        
        .hero-visual {
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
            min-height: 500px;
            z-index: 13;
        }
        
        /* モバイル用SVGカード（デスクトップでは非表示） */
        .hero-svg-cards {
            display: none;
        }

        /* イベントカード風のビジュアル */
        .event-preview-cards {
            position: relative;
            width: 100%;
            height: 500px;
        }
        
        .preview-card {
            position: absolute;
            width: 280px;
            height: 180px;
            background: rgba(255, 255, 255, 0.95);
            border-radius: 20px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
            padding: 20px;
            transition: all 0.3s ease;
            cursor: pointer;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
        }
        
        .preview-card:hover {
            transform: translateY(-10px) rotate(2deg);
            box-shadow: 0 30px 60px rgba(0, 0, 0, 0.15);
        }
        
        .preview-card:nth-child(1) {
            top: 50px;
            left: 50px;
            background: linear-gradient(135deg, rgba(255, 179, 186, 0.1), rgba(255, 255, 255, 0.95));
            animation: cardFloat1 6s infinite ease-in-out;
        }
        
        .preview-card:nth-child(2) {
            top: 150px;
            right: 30px;
            background: linear-gradient(135deg, rgba(186, 255, 201, 0.1), rgba(255, 255, 255, 0.95));
            animation: cardFloat2 8s infinite ease-in-out;
        }
        
        .preview-card:nth-child(3) {
            bottom: 80px;
            left: 20px;
            background: linear-gradient(135deg, rgba(255, 255, 186, 0.1), rgba(255, 255, 255, 0.95));
            animation: cardFloat3 7s infinite ease-in-out;
        }
        
        @keyframes cardFloat1 {
            0%, 100% { transform: translateY(0px) rotate(-5deg); }
            50% { transform: translateY(-20px) rotate(-2deg); }
        }
        
        @keyframes cardFloat2 {
            0%, 100% { transform: translateY(0px) rotate(3deg); }
            50% { transform: translateY(-15px) rotate(6deg); }
        }
        
        @keyframes cardFloat3 {
            0%, 100% { transform: translateY(0px) rotate(-2deg); }
            50% { transform: translateY(-25px) rotate(-5deg); }
        }
        
        .card-tag {
            background: rgba(255, 255, 255, 0.8);
            color: #333;
            padding: 4px 12px;
            border-radius: 12px;
            font-size: 12px;
            display: inline-block;
            margin-bottom: 10px;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.5);
        }
        
        .card-title {
            font-size: 16px;
            font-weight: bold;
            margin-bottom: 8px;
            line-height: 1.3;
            color: #333;
        }
        
        .card-date {
            font-size: 12px;
            opacity: 0.7;
            margin-bottom: 12px;
            color: #555;
        }
        
        .card-participants {
            display: flex;
            align-items: center;
            gap: 5px;
            font-size: 11px;
            color: #666;
        }
        
        .participant-dots {
            display: flex;
            gap: 2px;
        }
        
        .participant-dot {
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.8);
        }
        
        .participant-dot:nth-child(1) { background: #ff8a80; }
        .participant-dot:nth-child(2) { background: #a5d6a7; }
        .participant-dot:nth-child(3) { background: #ffcc02; }
        
        .hero-ctas {
            gap: 20px;
            justify-content: flex-start;
            flex-wrap: wrap;
        }
        
        .cta-primary, .cta-secondary {
            padding: 18px 36px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: bold;
            font-size: 18px;
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            display: inline-block;
            position: relative;
            overflow: hidden;
        }
        
        .cta-primary {
            background: linear-gradient(135deg, #ff8a80 0%, #ffcc02 50%, #ff8a80 100%);
            background-size: 200% 200%;
            color: white;
            box-shadow: 0 8px 30px rgba(255, 138, 128, 0.4);
            animation: gradientShift 3s ease infinite;
        }
        
        @keyframes gradientShift {
            0% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
            100% { background-position: 0% 50%; }
        }
        
        .cta-primary:hover {
            transform: translateY(-5px) scale(1.05);
            box-shadow: 0 15px 40px rgba(255, 138, 128, 0.6);
            color: white;
        }
        
        .cta-secondary {
            background: rgba(255, 179, 186, 0.1);
            color: #333;
            border: 2px solid rgba(255, 179, 186, 0.3);
            backdrop-filter: blur(10px);
        }
        
        .cta-secondary:hover {
            background: rgba(255, 179, 186, 0.2);
            border-color: rgba(255, 179, 186, 0.5);
            transform: translateY(-3px);
            color: #333;
            box-shadow: 0 10px 30px rgba(255, 179, 186, 0.3);
        }
        
        /* OTONAEVENTとはセクション */
        .about-otonaevent {
            display: block;
            padding: clamp(80px, 10vw, 120px) 0 0;
            background: linear-gradient(160deg,
                rgba(255, 248, 240, 1) 0%,
                rgba(255, 243, 245, 0.95) 40%,
                rgba(248, 245, 255, 0.9) 70%,
                rgba(240, 248, 255, 1) 100%
            );
        }

        .about-otonaevent-theme {
            background: radial-gradient(ellipse at 30% 50%, rgba(255, 179, 186, 0.08) 0%, transparent 60%),
                        radial-gradient(ellipse at 70% 50%, rgba(186, 225, 255, 0.08) 0%, transparent 60%);
        }

        .about-otonaevent-body {
            max-width: 720px;
            margin: 0 auto;
            text-align: center;
        }

        .about-otonaevent-lead {
            font-size: clamp(17px, 2.5vw, 20px);
            line-height: 2;
            color: #444;
            margin-bottom: 32px;
        }

        .about-otonaevent-lead strong {
            color: #ff8a80;
            font-weight: 800;
        }

        .about-otonaevent-reasons {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 20px;
        }

        .reason-tag {
            display: inline-block;
            padding: 10px 22px;
            background: rgba(255, 138, 128, 0.08);
            border: 1.5px solid rgba(255, 138, 128, 0.2);
            border-radius: 50px;
            font-size: 15px;
            color: #555;
            font-weight: 600;
            transition: all 0.3s ease;
        }

        .reason-tag:hover {
            background: rgba(255, 138, 128, 0.15);
            border-color: rgba(255, 138, 128, 0.4);
            transform: translateY(-2px);
        }

        .about-otonaevent-sub {
            font-size: 16px;
            color: #777;
            margin-bottom: 36px;
        }

        .about-otonaevent-message {
            font-size: clamp(20px, 3vw, 26px);
            font-weight: 800;
            line-height: 1.8;
            color: #333;
            margin-bottom: 40px;
        }

        .about-otonaevent-cta {
            text-align: center;
        }

        .pc-only {
            display: inline;
        }

        /* フィルムストリップスライダー */
        .filmstrip-loop {
            position: relative;
            overflow: hidden;
            margin-top: 60px;
            padding: 0;
            width: 100%;
            box-sizing: border-box;
        }

        .filmstrip-loop::before,
        .filmstrip-loop::after {
            content: '';
            position: absolute;
            top: 0;
            bottom: 0;
            width: 40px;
            z-index: 3;
            pointer-events: none;
        }

        .filmstrip-loop::before {
            left: 0;
            background: linear-gradient(90deg, rgba(255, 248, 240, 0.6), rgba(255, 248, 240, 0));
        }

        .filmstrip-loop::after {
            right: 0;
            background: linear-gradient(270deg, rgba(255, 248, 240, 0.6), rgba(255, 248, 240, 0));
        }

        .filmstrip-track {
            display: flex;
            width: max-content;
            animation: filmstrip-scroll 40s linear infinite;
            will-change: transform;
        }

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

        .filmstrip-row {
            display: flex;
            gap: 0;
            padding-right: 0;
        }

        @keyframes filmstrip-scroll {
            from { transform: translateX(0); }
            to { transform: translateX(-50%); }
        }

        .filmstrip-frame {
            flex: 0 0 auto;
            width: 260px;
            background: #1a1a1a;
            border-left: 3px solid #1a1a1a;
            border-right: 3px solid #1a1a1a;
            position: relative;
        }

        .filmstrip-sprockets {
            display: flex;
            justify-content: space-around;
            align-items: center;
            padding: 0 12px;
            height: 18px;
            background: #1a1a1a;
        }

        .filmstrip-sprockets span {
            display: block;
            width: 12px;
            height: 9px;
            background: #333;
            border-radius: 2px;
            box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.5);
        }

        .filmstrip-image {
            width: 100%;
            height: 170px;
            overflow: hidden;
            background: #2a2a2a;
        }

        .filmstrip-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .filmstrip-frame:hover .filmstrip-image img {
            transform: scale(1.08);
        }

        /* 共通セクションスタイル */
        .section-title {
            text-align: center;
            font-size: clamp(24px, 4vw, 42px);
            margin-bottom: clamp(30px, 5vw, 60px);
            color: #333;
            font-weight: 800;
            letter-spacing: -1px;
            position: relative;
            z-index: 2;
        }
        
        /* 価値提案セクション */
        .values {
            background: linear-gradient(145deg, 
                rgba(248, 250, 255, 1) 0%, 
                rgba(255, 248, 250, 0.95) 30%,
                rgba(250, 255, 248, 0.9) 60%,
                rgba(248, 250, 255, 1) 100%
            );
            padding: clamp(60px, 10vw, 120px) 0;
            position: relative;
        }
        
        .values-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 40px;
            position: relative;
            z-index: 2;
        }
        
        .value-card {
            background: rgba(255, 255, 255, 0.95);
            padding: 50px 35px;
            border-radius: 25px;
            text-align: center;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            backdrop-filter: blur(20px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            position: relative;
            overflow: hidden;
        }
        
        .value-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.5), transparent);
            transform: translateX(-100%);
            transition: transform 0.6s;
        }
        
        .value-card:hover::before {
            transform: translateX(100%);
        }
        
        .value-card:hover {
            transform: translateY(-15px) scale(1.02);
            box-shadow: 0 30px 80px rgba(0, 0, 0, 0.12);
        }
        
        .value-card:nth-child(1) {
            background: linear-gradient(135deg, rgba(255, 179, 186, 0.08) 0%, rgba(255, 255, 255, 0.95) 100%);
        }
        
        .value-card:nth-child(2) {
            background: linear-gradient(135deg, rgba(165, 214, 167, 0.08) 0%, rgba(255, 255, 255, 0.95) 100%);
        }
        
        .value-card:nth-child(3) {
            background: linear-gradient(135deg, rgba(255, 204, 2, 0.08) 0%, rgba(255, 255, 255, 0.95) 100%);
        }
        
        .value-icon {
            width: 90px;
            height: 90px;
            background: linear-gradient(135deg, #ff8a80, #ffcc02);
            border-radius: 50%;
            margin: 0 auto 30px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 36px;
            color: white;
            position: relative;
            box-shadow: 0 10px 30px rgba(255, 138, 128, 0.3);
            transition: all 0.3s ease;
        }

        .value-icon img {
            width: 50%;
            height: 50%;
            object-fit: contain;
            filter: brightness(0) invert(1);
        }
        
        .value-card:nth-child(1) .value-icon {
            background: linear-gradient(135deg, #ff8a80, #ffb3ba);
        }
        
        .value-card:nth-child(2) .value-icon {
            background: linear-gradient(135deg, #a5d6a7, #c8e6c9);
        }
        
        .value-card:nth-child(3) .value-icon {
            background: linear-gradient(135deg, #ffcc02, #fff176);
        }
        
        .value-card:hover .value-icon {
            transform: scale(1.1) rotate(10deg);
        }
        
        .value-title {
            font-size: 26px;
            margin-bottom: 20px;
            color: #333;
            font-weight: 700;
        }
        
        .value-description {
            color: #666;
            line-height: 1.8;
            font-size: 16px;
        }
        
        /* イベント例セクション */
        .events {
            background: linear-gradient(125deg,
                rgba(255, 255, 255, 1) 0%,
                rgba(250, 255, 248, 0.95) 25%,
                rgba(255, 248, 250, 0.9) 50%,
                rgba(248, 250, 255, 0.95) 75%,
                rgba(255, 255, 255, 1) 100%
            );
            padding: clamp(60px, 10vw, 120px) 0;
            position: relative;
        }
        
        .events-filter-tabs {
            display: flex;
            flex-wrap: nowrap;
            justify-content: center;
            margin-bottom: clamp(20px, 4vw, 40px);
            gap: 15px;
            overflow-x: auto;
            padding-bottom: 5px;
            -webkit-overflow-scrolling: touch;
            position: relative;
            z-index: 2;
        }
        
        .filter-tab {
            padding: 10px 25px;
            background-color: #ffffff;
            color: #333;
            border-radius: 30px;
            white-space: nowrap;
            cursor: pointer;
            transition: all 0.2s ease;
            user-select: none;
            font-size: 15px;
            font-weight: 500;
            text-align: center;
            border: 1px solid #e0e0e0;
            position: relative;
            min-width: 80px;
            flex: 0 0 auto;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
        }
        
        .filter-tab:hover {
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
            transform: translateY(-1px);
        }
        
        .filter-tab.active {
            background: linear-gradient(135deg, #ff8a80, #ffcc02);
            color: white;
            border-color: transparent;
            box-shadow: 0 4px 20px rgba(255, 138, 128, 0.3);
        }
        
        .events-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            justify-content: center;
            align-items: flex-start;
            position: relative;
            z-index: 2;
        }
        
        .event-card {
            width: 300px;
            flex: 0 0 auto;
            background: rgba(255, 255, 255, 0.95);
            border-radius: 20px;
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.3s ease, transform 0.3s ease;
            backdrop-filter: blur(20px);
            border: 1px solid rgba(255, 255, 255, 0.3);
            position: relative;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            height: auto;
            min-height: 420px;
            opacity: 1;
            transform: translateY(0);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
        }
        
        .event-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
            transition: left 0.6s;
        }
        
        .event-card:hover::before {
            left: 100%;
        }
        
        .event-card:hover {
            transform: translateY(-10px) rotate(1deg);
            box-shadow: 0 25px 60px rgba(0, 0, 0, 0.12);
        }
        
        .event-image {
            position: relative;
            width: 100%;
            height: 200px;
            overflow: hidden;
            background-color: #f5f5f5;
            border-radius: 20px 20px 0 0;
        }
        
        .event-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .event-status {
            position: absolute;
            top: 10px;
            left: 10px;
            padding: 4px 8px;
            font-size: 12px;
            color: #fff;
            border-radius: 6px;
            z-index: 1;
            font-weight: bold;
        }
        
        .status-open { background-color: #28a745; }
        .status-full { background-color: #dc3545; }
        .status-closed { background-color: #6c757d; }
        
        .event-prefecture-badge {
            position: absolute;
            top: 10px;
            right: 10px;
            padding: 4px 8px;
            font-size: 12px;
            background-color: rgba(0,0,0,0.6);
            color: #fff;
            border-radius: 6px;
        }
        
        .event-content {
            padding: 20px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        
        .event-tag {
            background: linear-gradient(135deg, #ff8a80, #ffcc02);
            color: white;
            padding: 8px 16px;
            border-radius: 25px;
            font-size: 12px;
            font-weight: bold;
            display: inline-block;
            margin-bottom: 15px;
            box-shadow: 0 4px 15px rgba(255, 138, 128, 0.3);
            align-self: flex-start;
        }
        
        .event-card:nth-child(2n) .event-tag {
            background: linear-gradient(135deg, #a5d6a7, #c8e6c9);
            box-shadow: 0 4px 15px rgba(165, 214, 167, 0.3);
        }
        
        .event-card:nth-child(3n) .event-tag {
            background: linear-gradient(135deg, #ffcc02, #fff176);
            box-shadow: 0 4px 15px rgba(255, 204, 2, 0.3);
        }
        
        .event-title {
            font-size: 18px;
            margin-bottom: 15px;
            color: #333;
            font-weight: 700;
            line-height: 1.3;
        }
        
        .event-title a {
            color: inherit;
            text-decoration: none;
        }

        .event-date-display {
            font-size: 13px;
            color: #888;
            margin-bottom: 8px;
            font-weight: 500;
        }

        .no-events-message {
            text-align: center;
            color: #999;
            font-size: 16px;
            padding: 60px 20px;
            width: 100%;
        }

        .events-grid.loading {
            opacity: 0.5;
            pointer-events: none;
            position: relative;
            min-height: 200px;
        }

        .events-grid.loading::after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 40px;
            height: 40px;
            margin: -20px 0 0 -20px;
            border: 3px solid #f3f3f3;
            border-top: 3px solid #ff8a80;
            border-radius: 50%;
            animation: spin 0.8s linear infinite;
        }

        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        
        .event-actions {
            text-align: center;
            margin-top: auto;
        }
        
        .event-button {
            display: inline-block;
            padding: 12px 24px;
            background: linear-gradient(135deg, #4897D8, #367bb5);
            color: #fff;
            text-decoration: none;
            border-radius: 25px;
            font-size: 14px;
            font-weight: bold;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(72, 151, 216, 0.3);
        }
        
        .event-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(72, 151, 216, 0.4);
            color: #fff;
        }
        
        /* 参加者の声セクション */
        .testimonials {
            padding: clamp(60px, 10vw, 120px) 0;
            background: #f8f9fa;
            position: relative;
            --loop-duration: 48s;
            overflow: hidden;
        }

        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 40px;
            position: relative;
            z-index: 2;
        }

        .testimonials-loop {
            position: relative;
            overflow: hidden;
            margin-top: 40px;
            padding: 10px 0 20px;
            max-width: 100%;
            box-sizing: border-box;
        }

        .testimonials-loop::before,
        .testimonials-loop::after {
            content: '';
            position: absolute;
            top: 0;
            bottom: 0;
            width: 120px;
            z-index: 3;
            pointer-events: none;
        }

        .testimonials-loop::before {
            left: 0;
            background: linear-gradient(90deg, rgba(248, 249, 250, 1), rgba(248, 249, 250, 0));
        }

        .testimonials-loop::after {
            right: 0;
            background: linear-gradient(270deg, rgba(248, 249, 250, 1), rgba(248, 249, 250, 0));
        }

        .testimonials-track {
            display: flex;
            width: max-content;
            gap: 32px;
            animation: testimonials-scroll var(--loop-duration) linear infinite;
            will-change: transform;
        }

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

        .testimonials-row {
            display: flex;
            gap: 32px;
            padding-right: 32px;
        }

        @keyframes testimonials-scroll {
            from { transform: translateX(0); }
            to { transform: translateX(-50%); }
        }
        
        .testimonial-card {
            background: white;
            padding: 40px 30px;
            border-radius: 25px;
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
            position: relative;
            transition: all 0.3s ease;
            border: 1px solid rgba(255, 255, 255, 0.2);
            flex: 0 0 auto;
            width: clamp(260px, 32vw, 360px);
        }
        
        .testimonial-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.12);
        }
        
        .testimonial-quote {
            font-size: 18px;
            color: #333;
            margin-bottom: 30px;
            line-height: 1.8;
            font-style: italic;
        }
        
        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 15px;
        }
        
        .author-avatar {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: linear-gradient(135deg, #ff6b6b, #ffa500);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: bold;
            font-size: 18px;
        }
        
        .author-info h4 {
            margin-bottom: 5px;
            color: #333;
            font-weight: 600;
        }
        
        .author-info p {
            color: #666;
            font-size: 14px;
        }

        @media (prefers-reduced-motion: reduce) {
            .testimonials-track {
                animation: none;
            }
        }
        
        /* 機能紹介セクション */
        .features {
            background: linear-gradient(145deg, 
                rgba(255, 255, 255, 1) 0%, 
                rgba(248, 255, 248, 0.95) 25%,
                rgba(255, 248, 250, 0.9) 50%,
                rgba(248, 250, 255, 0.95) 75%,
                rgba(255, 255, 255, 1) 100%
            );
            padding: clamp(60px, 10vw, 120px) 0;
            position: relative;
        }
        
        .features-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
            gap: 60px;
            align-items: stretch;
            position: relative;
            z-index: 2;
            justify-content: center;
            max-width: 1040px;
            margin: 0 auto;
        }

        .features-text {
            width: 100%;
            max-width: 520px;
            justify-self: center;
            display: flex;
            flex-direction: column;
            height: 100%;
        }
        
        .features-text h3 {
            font-size: 32px;
            margin-bottom: 30px;
            color: #333;
            font-weight: 700;
            text-align: center;
        }
        
        .feature-list {
            list-style: none;
            margin: 0;
            padding: 0;
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }
        
        .feature-item {
            padding: 20px 0;
            border-bottom: 1px solid #f0f0f0;
            display: flex;
            align-items: center;
            gap: 15px;
            transition: all 0.3s ease;
        }
        
        .feature-item:hover {
            transform: translateX(10px);
            border-bottom-color: rgba(255, 138, 128, 0.3);
        }
        
        .feature-icon {
            width: 45px;
            height: 45px;
            background: linear-gradient(135deg, #ff6b6b, #ffa500);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 16px;
            flex-shrink: 0;
            box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3);
        }

        .feature-icon img {
            width: 55%;
            height: 55%;
            object-fit: contain;
            filter: brightness(0) invert(1);
        }
        
        .feature-text h4 {
            color: #333;
            margin-bottom: 5px;
            font-weight: 600;
        }
        
        .feature-text p {
            color: #666;
            font-size: 14px;
            line-height: 1.5;
        }
        
        /* 使い方フローセクション */
        .how-it-works {
            padding: clamp(60px, 10vw, 120px) 0;
            background: #f8f9fa;
            position: relative;
        }
        
        .flow-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-top: 60px;
            position: relative;
            z-index: 2;
        }
        
        .flow-step {
            text-align: center;
            position: relative;
            transition: all 0.3s ease;
            background: white;
            padding: 40px 20px;
            border-radius: 20px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
        }
        
        .flow-step:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
        }
        
        .flow-step::after {
            content: '→';
            position: absolute;
            top: 40px;
            right: -20px;
            font-size: 24px;
            color: #ddd;
        }
        
        .flow-step:last-child::after {
            display: none;
        }
        
        .step-number {
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, #ff6b6b, #ffa500);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            color: white;
            font-size: 24px;
            font-weight: bold;
            transition: all 0.3s ease;
            box-shadow: 0 6px 20px rgba(255, 107, 107, 0.3);
        }
        
        .flow-step:hover .step-number {
            transform: scale(1.1) rotate(10deg);
        }
        
        .step-title {
            font-size: 20px;
            margin-bottom: 15px;
            color: #333;
            font-weight: 600;
        }
        
        .step-description {
            color: #666;
            line-height: 1.6;
        }
        
        /* 料金セクション */
        .pricing {
            background: linear-gradient(155deg, 
                rgba(255, 255, 255, 1) 0%, 
                rgba(250, 255, 248, 0.95) 25%,
                rgba(248, 250, 255, 0.9) 50%,
                rgba(255, 248, 250, 0.95) 75%,
                rgba(255, 255, 255, 1) 100%
            );
            padding: clamp(60px, 10vw, 120px) 0;
            position: relative;
            overflow: hidden;
            text-align: center;
            isolation: isolate;
        }

        .pricing::before,
        .pricing::after {
            content: '';
            position: absolute;
            width: 280px;
            height: 280px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(255, 204, 2, 0.18), rgba(255, 204, 2, 0) 70%);
            z-index: 1;
            pointer-events: none;
        }

        .pricing::before {
            top: -120px;
            left: -80px;
        }

        .pricing::after {
            bottom: -140px;
            right: -60px;
            background: radial-gradient(circle, rgba(255, 138, 128, 0.2), rgba(255, 138, 128, 0) 70%);
        }

        .pricing .container {
            position: relative;
            z-index: 2;
        }

        .pricing-message {
            display: inline-block;
            padding: clamp(28px, 5vw, 52px) clamp(24px, 7vw, 84px);
            border-radius: 28px;
            background: rgba(255, 255, 255, 0.88);
            border: 1px solid rgba(255, 255, 255, 0.6);
            box-shadow: 0 30px 90px rgba(15, 23, 42, 0.12);
            backdrop-filter: blur(14px);
            position: relative;
            max-width: 760px;
            width: 100%;
            margin: 0 auto;
            box-sizing: border-box;
        }

        .pricing-message::after {
            content: '';
            position: absolute;
            inset: 12px;
            border-radius: 22px;
            border: 1px dashed rgba(255, 138, 128, 0.25);
            pointer-events: none;
        }

        .pricing .section-title {
            font-size: clamp(28px, 4vw, 44px);
            line-height: 1.25;
            margin-bottom: 16px;
            letter-spacing: 0.02em;
        }

        .pricing-accent {
            display: inline-block;
            margin-left: 6px;
            padding: 4px 12px;
            border-radius: 999px;
            background: linear-gradient(135deg, #ff8a80, #ffcc02);
            color: #fff;
            box-shadow: 0 12px 28px rgba(255, 138, 128, 0.35);
            font-weight: 700;
        }

        .pricing .section-lead {
            font-size: clamp(16px, 2.2vw, 20px);
            font-weight: 600;
            color: #374151;
            margin-bottom: 10px;
        }

        .pricing-note {
            font-size: 12px;
            opacity: 0.6;
            margin-top: 8px;
            color: #6b7280;
        }
        
        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 40px;
            margin-top: 60px;
            position: relative;
            z-index: 2;
        }
        
        .pricing-card {
            background: #f8f9fa;
            padding: 40px 30px;
            border-radius: 25px;
            text-align: center;
            position: relative;
            transition: all 0.3s ease;
            border: 1px solid #e9ecef;
        }
        
        .pricing-card.featured {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            transform: scale(1.05);
            border: none;
        }
        
        .pricing-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
        }
        
        .pricing-card.featured:hover {
            transform: scale(1.05) translateY(-10px);
        }
        
        .plan-name {
            font-size: 24px;
            margin-bottom: 20px;
            font-weight: bold;
        }
        
        .plan-price {
            font-size: 36px;
            margin-bottom: 10px;
            font-weight: bold;
        }
        
        .plan-period {
            opacity: 0.7;
            margin-bottom: 30px;
        }
        
        .plan-features {
            list-style: none;
            margin-bottom: 30px;
            padding-left: 0;
        }
        
        .plan-features li {
            padding: 10px 0;
            border-bottom: 1px solid rgba(0, 0, 0, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            text-align: left;
        }
        
        .pricing-card.featured .plan-features li {
            border-bottom-color: rgba(255, 255, 255, 0.2);
        }

        .plan-feature-icon {
            width: 18px;
            height: 18px;
            flex-shrink: 0;
            object-fit: contain;
            opacity: 0.85;
        }

        .pricing-card.featured .plan-feature-icon {
            filter: brightness(0) invert(1);
            opacity: 0.95;
        }
        
        .plan-cta {
            background: linear-gradient(135deg, #ff6b6b, #ffa500);
            color: white;
            padding: 15px 30px;
            border-radius: 25px;
            text-decoration: none;
            font-weight: bold;
            transition: all 0.3s ease;
            display: inline-block;
            box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3);
        }
        
        .plan-cta:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(255, 107, 107, 0.4);
            color: white;
        }
        
        /* FAQ セクション */
        .faq {
            padding: clamp(60px, 10vw, 120px) 0;
            background: #f8f9fa;
            position: relative;
        }
        
        .faq-container {
            max-width: 800px;
            margin: 0 auto;
            position: relative;
            z-index: 2;
        }
        
        .faq-item {
            background: white;
            margin-bottom: 20px;
            border-radius: 15px;
            overflow: hidden;
            transition: all 0.3s ease;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        
        .faq-item:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        }
        
        .faq-question {
            padding: 25px 30px;
            background: white;
            border: none;
            width: 100%;
            text-align: left;
            font-size: 18px;
            font-weight: bold;
            color: #333;
            cursor: pointer;
            transition: all 0.3s ease;
            position: relative;
        }
        
        .faq-question::after {
            content: '+';
            position: absolute;
            right: 30px;
            top: 50%;
            transform: translateY(-50%);
            font-size: 24px;
            color: #ff8a80;
            transition: transform 0.3s ease;
        }
        
        .faq-question.open::after {
            transform: translateY(-50%) rotate(45deg);
        }
        
        .faq-question:hover {
            color: #ff8a80;
        }
        
        .faq-answer {
            padding: 0 30px;
            color: #666;
            line-height: 1.8;
            max-height: 0;
            overflow: hidden;
            transition: all 0.4s ease;
        }
        
        .faq-answer.open {
            max-height: 200px;
            padding: 0 30px 25px;
        }
        
        /* あなたはどれ？相関図セクション */
        .stakeholder-map {
            background: linear-gradient(145deg,
                rgba(255, 255, 255, 1) 0%,
                rgba(248, 250, 255, 0.95) 30%,
                rgba(255, 248, 250, 0.9) 60%,
                rgba(248, 255, 248, 0.95) 100%
            );
            padding: clamp(60px, 10vw, 120px) 0;
            position: relative;
        }

        .stakeholder-theme {
            background: radial-gradient(circle at 50% 50%, rgba(255, 179, 186, 0.06) 0%, transparent 60%),
                        radial-gradient(circle at 20% 80%, rgba(165, 214, 167, 0.05) 0%, transparent 50%);
        }

        .stakeholder-lead {
            text-align: center;
            font-size: 17px;
            color: #666;
            line-height: 1.8;
            margin-bottom: 60px;
            margin-top: -30px;
        }

        .stakeholder-diagram {
            position: relative;
            max-width: 800px;
            margin: 0 auto;
            min-height: 500px;
        }

        .stakeholder-lines {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 1;
            pointer-events: none;
        }

        .stakeholder-nodes {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px 120px;
            justify-items: center;
            padding: 30px 0;
        }

        .stakeholder-node {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-decoration: none;
            color: #333;
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            cursor: pointer;
            position: relative;
        }

        .stakeholder-node:hover {
            transform: translateY(-10px) scale(1.05);
            color: #333;
        }

        .node-circle {
            width: 130px;
            height: 130px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
            position: relative;
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
        }

        .node-circle::before {
            content: '';
            position: absolute;
            top: -6px;
            left: -6px;
            right: -6px;
            bottom: -6px;
            border-radius: 50%;
            border: 2px dashed rgba(0, 0, 0, 0.08);
            transition: all 0.4s ease;
        }

        .stakeholder-node:hover .node-circle::before {
            border-color: rgba(255, 138, 128, 0.3);
            transform: rotate(180deg);
        }

        .node-circle::after {
            content: '';
            position: absolute;
            top: -12px;
            left: -12px;
            right: -12px;
            bottom: -12px;
            border-radius: 50%;
            background: inherit;
            opacity: 0;
            filter: blur(20px);
            z-index: -1;
            transition: opacity 0.4s ease;
        }

        .stakeholder-node:hover .node-circle::after {
            opacity: 0.4;
        }

        .node-icon {
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .node-icon img {
            width: 48px;
            height: 48px;
            object-fit: contain;
            filter: brightness(0) invert(1);
        }

        /* 各ノードのカラー */
        .node-organizer .node-circle {
            background: linear-gradient(135deg, #ff8a80, #ff6b6b);
            box-shadow: 0 10px 40px rgba(255, 138, 128, 0.3);
        }

        .node-organizer:hover .node-circle {
            box-shadow: 0 15px 50px rgba(255, 138, 128, 0.5);
        }

        .node-participant .node-circle {
            background: linear-gradient(135deg, #a5d6a7, #81c784);
            box-shadow: 0 10px 40px rgba(165, 214, 167, 0.3);
        }

        .node-participant:hover .node-circle {
            box-shadow: 0 15px 50px rgba(165, 214, 167, 0.5);
        }

        .node-venue .node-circle {
            background: linear-gradient(135deg, #ffcc02, #ffb300);
            box-shadow: 0 10px 40px rgba(255, 204, 2, 0.3);
        }

        .node-venue:hover .node-circle {
            box-shadow: 0 15px 50px rgba(255, 204, 2, 0.5);
        }

        .node-platform .node-circle {
            background: linear-gradient(135deg, #90caf9, #64b5f6);
            box-shadow: 0 10px 40px rgba(144, 202, 249, 0.3);
        }

        .node-platform:hover .node-circle {
            box-shadow: 0 15px 50px rgba(144, 202, 249, 0.5);
        }

        .node-title {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 8px;
            text-align: center;
            transition: color 0.3s ease;
        }

        .node-organizer:hover .node-title { color: #ff6b6b; }
        .node-participant:hover .node-title { color: #66bb6a; }
        .node-venue:hover .node-title { color: #f9a825; }
        .node-platform:hover .node-title { color: #42a5f5; }

        .node-subtitle {
            font-size: 14px;
            color: #888;
            text-align: center;
            line-height: 1.6;
            transition: color 0.3s ease;
        }

        .stakeholder-node:hover .node-subtitle {
            color: #555;
        }

        /* 最終CTAセクション */
        .final-cta {
            padding: clamp(60px, 10vw, 120px) 0;
            background: linear-gradient(135deg, 
                rgba(255, 179, 186, 0.1) 0%, 
                rgba(186, 255, 201, 0.1) 50%, 
                rgba(255, 255, 186, 0.1) 100%
            );
            color: #333;
            text-align: center;
            position: relative;
        }
        
        .final-cta h2 {
            font-size: clamp(28px, 4vw, 36px);
            margin-bottom: 30px;
            color: #333;
            font-weight: 700;
        }
        
        .final-cta p {
            font-size: 20px;
            margin-bottom: 40px;
            opacity: 0.8;
            color: #555;
        }
        
        /* フッター */
        .footer {
            background: #2c3e50;
            color: white;
            padding: 60px 0 30px;
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        
        .footer-section h3 {
            margin-bottom: 20px;
            color: #ff6b6b;
            font-weight: 600;
        }
        
        .footer-section ul {
            list-style: none;
        }
        
        .footer-section ul li {
            padding: 8px 0;
        }
        
        .footer-section ul li a {
            color: #bdc3c7;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        
        .footer-section ul li a:hover {
            color: white;
            padding-left: 5px;
        }
        
        .footer-bottom {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid #34495e;
            color: #bdc3c7;
        }
        
        /* ショートコード(event_filter)のイベントカード・フィルター上書き */
        .events-grid .event-filter-block {
            width: 100%;
            max-width: 100%;
            overflow: hidden;
        }

        .events-grid .jp-events-wrapper {
            width: 100%;
            max-width: 100%;
        }

        .events-grid .jp-events-filter-tabs {
            display: none;
        }

        .events-grid .jp-events-location-filter {
            display: none;
        }

        .events-grid .jp-events-pagination {
            display: none;
        }

        .events-more-wrap {
            text-align: center;
            margin-top: 40px;
            position: relative;
            z-index: 2;
        }

        .events-more-button {
            display: inline-block;
            padding: 16px 40px;
            background: linear-gradient(135deg, #ff8a80, #ffcc02);
            color: white;
            text-decoration: none;
            border-radius: 50px;
            font-size: 16px;
            font-weight: 700;
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            box-shadow: 0 6px 25px rgba(255, 138, 128, 0.3);
        }

        .events-more-button:hover {
            transform: translateY(-4px) scale(1.03);
            box-shadow: 0 12px 35px rgba(255, 138, 128, 0.45);
            color: white;
        }

        .events-grid .jp-events-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            justify-content: center;
        }

        .events-grid .jp-event-card {
            width: 320px;
            flex: 0 0 auto;
            overflow: hidden;
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        }

        .events-grid .jp-event-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 25px 60px rgba(0, 0, 0, 0.12);
        }

        .events-grid .jp-events-pagination {
            text-align: center;
            margin-top: 30px;
        }

        /* レスポンシブ */
        @media (max-width: 768px) {
            .scroll-section {
                min-height: auto;
                padding: 60px 0;
            }

            .events,
            .testimonials,
            .features,
            .flow,
            .pricing,
            .faq,
            .stakeholder,
            .about-otonaevent,
            .final-cta {
                padding: 60px 0;
            }

            .pc-only {
                display: none;
            }

            .about-otonaevent-lead {
                font-size: 16px;
                line-height: 1.9;
            }

            .reason-tag {
                font-size: 13px;
                padding: 8px 16px;
            }

            .about-otonaevent-message {
                font-size: 20px;
            }

            .filmstrip-loop {
                margin-top: 40px;
            }

            .filmstrip-loop::before,
            .filmstrip-loop::after {
                width: 20px;
            }

            .filmstrip-frame {
                width: 200px;
            }

            .filmstrip-image {
                height: 130px;
            }

            .filmstrip-sprockets {
                height: 14px;
            }

            .filmstrip-sprockets span {
                width: 10px;
                height: 7px;
            }

            .hero {
                padding: 100px 0 60px;
            }

            .container {
                padding: 0 16px;
                max-width: 100%;
            }

            .pricing-message {
                padding: 26px 22px;
            }

            .pricing .section-title {
                font-size: 24px;
            }

            .section-title {
                font-size: 24px;
                margin-bottom: 30px;
            }

            .story-element {
                display: none;
            }
            
            /* モバイルでのシャボン玉調整 */
            .bubble, .initial-bubble {
                min-width: 30px;
                min-height: 30px;
            }
            
            .bubble.small {
                width: 30px !important;
                height: 30px !important;
            }
            
            .bubble.medium {
                width: 45px !important;
                height: 45px !important;
            }
            
            .bubble.large {
                width: 60px !important;
                height: 60px !important;
            }

            /* モバイルでのコントロールボタン調整 */
            .bubble-control {
                bottom: 20px;
                left: 20px;
                padding: 10px 16px;
                font-size: 12px;
            }

            .quick-menu-toggle {
                bottom: 20px;
                right: 20px;
                padding: 10px 16px;
                font-size: 12px;
            }

            .quick-menu {
                right: 20px;
                bottom: 78px;
            }

            .quick-menu-item {
                min-width: 160px;
                padding: 10px 14px;
                font-size: 12px;
            }
            
            .hero-container {
                grid-template-columns: 1fr;
                gap: 32px;
                text-align: center;
            }

            .hero-content {
                text-align: center;
                padding: 20px 10px;
            }

            .hero-visual {
                order: 1;
                min-height: auto;
            }

            .event-preview-cards {
                display: none;
            }

            .hero-svg-cards {
                display: block;
                position: relative;
                width: 100%;
                height: 200px;
            }

            .hero-svg-card {
                position: absolute;
                width: 60%;
                max-width: 160px;
            }

            .hero-svg-card:nth-child(1) {
                top: 0;
                left: 5%;
                transform: rotate(-6deg);
            }

            .hero-svg-card:nth-child(2) {
                top: 10px;
                right: 5%;
                transform: rotate(4deg);
            }

            .hero-svg-card:nth-child(3) {
                bottom: 0;
                left: 30%;
                transform: rotate(-2deg);
            }

            .hero-ctas {
                flex-direction: row;
                align-items: center;
                justify-content: center;
                flex-wrap: wrap;
                gap: 10px;
            }

            .cta-primary, .cta-secondary {
                width: auto;
                max-width: none;
                flex: 1 1 calc(50% - 10px);
                padding: 14px 20px;
                font-size: 15px;
            }
            
            .testimonials-grid,
            .pricing-grid {
                display: flex;
                flex-wrap: wrap;
                gap: 16px;
            }

            .testimonials {
                --loop-duration: 64s;
            }

            .testimonials-loop::before,
            .testimonials-loop::after {
                width: 60px;
            }

            .testimonial-card {
                width: clamp(220px, 70vw, 300px);
                padding: 28px 22px;
            }

            /* 価値提案セクション ピラミッドレイアウト（上1・下2） */
            .values-grid {
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 16px;
            }

            .value-card {
                padding: 24px 18px;
            }

            .value-card:first-child {
                grid-column: 1 / -1;
                justify-self: center;
                width: 100%;
                max-width: 320px;
            }

            /* 相関図セクション モバイル対応 */
            .stakeholder-diagram {
                min-height: auto;
            }

            .stakeholder-lines {
                display: none;
            }

            .stakeholder-nodes {
                grid-template-columns: 1fr 1fr;
                gap: 40px 20px;
            }

            .node-circle {
                width: 100px;
                height: 100px;
            }

            .node-circle .node-icon img {
                width: 28px;
                height: 28px;
            }

            .node-title {
                font-size: 16px;
            }

            .node-subtitle {
                font-size: 12px;
            }

            .stakeholder-lead {
                font-size: 15px;
            }
            
            .features-content {
                display: grid;
                grid-template-columns: repeat(2, minmax(0, 1fr));
                align-items: start;
                gap: 16px;
                justify-items: center;
            }
            
            .features-text {
                width: 100%;
                max-width: none;
            }
            
            .flow-step::after {
                display: none;
            }
            
            .flow-grid {
                display: flex;
                flex-wrap: wrap;
                gap: 16px;
            }
            
            .flow-step {
                width: calc(50% - 8px);
                padding: 24px 16px;
            }
            
            .hero-title {
                font-size: 28px;
            }

            .hero-subtitle {
                font-size: 13px;
            }

            .hero-description {
                font-size: 14px;
            }

            .value-title {
                font-size: 18px;
            }

            .value-description {
                font-size: 13px;
            }

            .event-title {
                font-size: 16px;
            }

            .event-date-display {
                font-size: 13px;
            }

            .testimonial-quote {
                font-size: 14px;
            }

            .features-text h3 {
                font-size: 20px;
            }

            .feature-text h4 {
                font-size: 14px;
            }

            .feature-text p {
                font-size: 12px;
            }

            .step-title {
                font-size: 16px;
            }

            .step-description {
                font-size: 12px;
            }

            .plan-name {
                font-size: 18px;
            }

            .plan-price {
                font-size: 24px;
            }

            .plan-features li {
                font-size: 12px;
            }

            .faq-question {
                font-size: 14px;
            }

            .faq-answer {
                font-size: 12px;
            }

            .final-cta h2 {
                font-size: 22px;
            }

            .final-cta p {
                font-size: 14px;
            }
            
            .events-filter-tabs {
                flex-wrap: wrap;
                justify-content: center;
                gap: 8px;
                overflow-x: visible;
                padding: 0 10px 5px;
            }

            .filter-tab {
                padding: 8px 16px;
                font-size: 13px;
                min-width: auto;
                flex: 0 0 auto;
            }

            .events-grid {
                flex-direction: column;
                align-items: center;
                gap: 16px;
            }

            .event-card {
                width: 100%;
                max-width: 480px;
                min-width: 0;
                min-height: auto;
            }

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

            .event-image {
                height: 180px;
            }

            .event-content {
                padding: 16px;
            }

            .event-tag {
                padding: 6px 12px;
                font-size: 11px;
                margin-bottom: 10px;
            }

            .event-button {
                padding: 10px 20px;
                font-size: 13px;
            }

            .events-more-button {
                padding: 14px 32px;
                font-size: 14px;
            }

            /* ショートコード(jp-*)モバイル対応 */
            .events-grid .event-filter-block,
            .events-grid .jp-events-wrapper,
            .events-grid .jp-events-content {
                width: 100%;
                max-width: 100%;
                overflow: hidden;
            }

            .events-grid .jp-events-grid {
                flex-direction: column;
                align-items: center;
                gap: 16px;
            }

            .events-grid .jp-event-card {
                max-width: 320px;
            }

            .events-grid .jp-event-card:hover {
                transform: translateY(-5px);
            }

            .events-grid .jp-event-image img {
                width: 100%;
                height: auto;
            }

            .events-grid .jp-events-pagination {
                font-size: 14px;
            }

            .footer {
                width: 100%;
            }

            .footer .container {
                width: 100%;
                padding: 0 16px;
            }

            .footer-content {
                grid-template-columns: repeat(2, minmax(0, 1fr));
                gap: 24px;
            }

            .footer-section h3 {
                font-size: 16px;
            }

            .footer-section ul li {
                padding: 6px 0;
            }

            .footer-bottom {
                font-size: 12px;
            }
        }
        
@media (max-width: 480px) {
            .testimonials-grid,
            .pricing-grid,
            .features-content,
            .flow-grid {
                gap: 12px;
            }

            .features-content {
                display: grid;
                grid-template-columns: repeat(2, minmax(0, 1fr));
                align-items: start;
                justify-items: center;
            }

            .testimonial-card,
            .pricing-card,
            .features-text,
            .flow-step {
                width: calc(50% - 6px);
                padding: 20px 14px;
            }

            .features-text {
                width: 100%;
                max-width: none;
                margin: 0;
            }

            .testimonials {
                --loop-duration: 72s;
            }

            .testimonials-loop::before,
            .testimonials-loop::after {
                width: 40px;
            }

            .testimonial-card {
                width: clamp(200px, 82vw, 260px);
                padding: 24px 18px;
            }

            .values-grid {
                gap: 12px;
            }

            .value-card {
                padding: 20px 14px;
            }

            .value-card:first-child {
                max-width: 280px;
            }

            .stakeholder-nodes {
                grid-template-columns: repeat(2, minmax(0, 1fr));
                gap: 24px 16px;
            }

            .node-circle {
                width: 110px;
                height: 110px;
            }

            .node-circle .node-icon img {
                width: 32px;
                height: 32px;
            }

            .node-title {
                font-size: 18px;
            }

            .node-subtitle {
                font-size: 13px;
            }

            .hero-svg-cards {
                height: 160px;
            }

            .hero-svg-card {
                width: 35%;
                max-width: 110px;
            }

            .hero-title {
                font-size: 22px;
                letter-spacing: -0.5px;
            }

            .hero-subtitle {
                font-size: 12px;
            }

            .hero-description {
                font-size: 13px;
                margin-bottom: 24px;
            }

            .hero-description br {
                display: none;
            }

            .hero-ctas {
                flex-direction: column;
                align-items: stretch;
            }

            .cta-primary, .cta-secondary {
                flex: none;
                width: 40%;
                text-align: center;
                padding: 12px 14px;
                font-size: 12px;
            }

            .event-card {
                width: 100%;
                max-width: none;
            }

            .event-image {
                height: 160px;
            }

            .events-filter-tabs {
                gap: 6px;
                padding: 0 5px 5px;
            }

            .filter-tab {
                padding: 7px 12px;
                font-size: 12px;
            }

            .event-title {
                font-size: 14px;
                margin-bottom: 10px;
            }

            .event-date-display {
                font-size: 11px;
            }

            .event-button {
                padding: 8px 16px;
                font-size: 12px;
            }

            .footer-content {
                grid-template-columns: repeat(2, minmax(0, 1fr));
                gap: 16px;
            }

            .footer-section h3 {
                font-size: 15px;
            }

            .footer-section ul li a {
                font-size: 12px;
            }

            .section-title {
                font-size: 20px;
            }

            .section-lead {
                font-size: 13px;
            }

            .pricing-message {
                padding: 22px 18px;
                border-radius: 22px;
            }

            .pricing-accent {
                margin-left: 4px;
                padding: 3px 10px;
            }

            .no-events-message {
                font-size: 14px;
                padding: 40px 16px;
            }

            /* ショートコード(jp-*)480px対応 */
            .events-grid .jp-event-card {
                max-width: none;
            }
        }