:root {
            --primary: #0f172a;
            --accent: #d97706;
            --accent-light: #fbbf24;
            --accent-glow: rgba(251, 191, 36, 0.15);
            --surface: #ffffff;
            --surface-dim: #f8fafc;
            --text: #0f172a;
            --text-muted: #64748b;
            --border: #e2e8f0;
            --gradient-1: linear-gradient(135deg, #d97706 0%, #b45309 100%);
            --gradient-2: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
        }

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

        body {
            font-family: 'Noto Sans JP', sans-serif;
            background: var(--surface);
            color: var(--text);
            line-height: 1.9;
            font-size: 15px;
            -webkit-font-smoothing: antialiased;
            letter-spacing: 0.02em;
        }

        /* SCROLL PROGRESS BAR */
        .scroll-progress {
            position: fixed;
            top: 0;
            left: 0;
            width: 0%;
            height: 3px;
            background: var(--gradient-1);
            z-index: 300;
            transition: width 0.1s linear;
        }

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

        /* ANIMATIONS */
        @keyframes float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-10px); }
        }

        @keyframes pulse-glow {
            0%, 100% { box-shadow: 0 0 20px var(--accent-glow); }
            50% { box-shadow: 0 0 40px var(--accent-glow), 0 0 60px var(--accent-glow); }
        }

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

        .fade-in {
            opacity: 0;
            transform: translateY(40px);
            transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* WAVE DIVIDERS */
        .wave-divider {
            position: absolute;
            left: 0;
            right: 0;
            height: 80px;
            overflow: hidden;
        }

        .wave-divider--bottom {
            bottom: -1px;
        }

        .wave-divider--top {
            top: -1px;
            transform: rotate(180deg);
        }

        .wave-divider svg {
            display: block;
            width: 100%;
            height: 100%;
        }

        /* DECORATIVE PATTERNS */
        .pattern-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
            pointer-events: none;
            z-index: 1;
        }

        /* HOSPITALITY BADGE ICON */
        .badge-icon {
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

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

        /* STICKY NAV */
        .nav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            background: rgba(255,255,255,0.95);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border);
            z-index: 200;
            transform: translateY(-100%);
            transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .nav.visible {
            transform: translateY(0);
        }

        .nav-inner {
            max-width: 800px;
            margin: 0 auto;
            padding: 14px 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .nav-title {
            font-size: 13px;
            font-weight: 700;
            color: var(--text);
        }

        .nav-cta {
            padding: 10px 24px;
            background: var(--gradient-1);
            color: #fff;
            text-decoration: none;
            font-size: 12px;
            font-weight: 700;
            border-radius: 6px;
            transition: all 0.3s;
        }

        .nav-cta:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(217, 119, 6, 0.4);
        }

        /* HERO */
        .hero {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            color: #fff;
            overflow: hidden;
        }

        .hero-bg {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
        }

        .hero-bg-slide {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-size: cover;
            background-position: center;
            opacity: 0;
            transform: scale(1);
            transition: opacity 1.5s ease-in-out;
        }

        .hero-bg-slide.active {
    opacity: 1;
}

        .hero-bg-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(180deg, 
                rgba(15, 23, 42, 0.6) 0%, 
                rgba(15, 23, 42, 0.75) 50%,
                rgba(15, 23, 42, 0.9) 100%);
            z-index: 1;
        }

        .hero-content {
            position: relative;
            z-index: 1;
            padding: 100px 24px;
            max-width: 700px;
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
        }

        /* 날짜 강조 박스 - 더 눈에 띄게 */
        .hero-event-info {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 16px;
            margin-bottom: 32px;
        }

        .hero-offline-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 20px;
            background: rgba(239, 68, 68, 0.9);
            color: #fff;
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.1em;
            border-radius: 20px;
            animation: pulse-glow 2s ease-in-out infinite;
        }

        .hero-offline-badge svg {
            width: 16px;
            height: 16px;
        }

        .hero-date-box {
            display: flex;
            align-items: center;
            gap: 0;
            background: rgba(255,255,255,0.12);
            backdrop-filter: blur(16px);
            border: 1px solid rgba(255,255,255,0.2);
            border-radius: 20px;
            overflow: hidden;
        }

        .hero-date-main {
            text-align: center;
            padding: 28px 36px;
            background: var(--accent);
            position: relative;
        }

        .hero-date-main::after {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            bottom: 0;
            width: 20px;
            background: linear-gradient(90deg, var(--accent), transparent);
            transform: translateX(100%);
        }

        .hero-date-year {
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 0.1em;
            opacity: 0.9;
            margin-bottom: 2px;
        }

        .hero-date-day {
            font-size: 56px;
            font-weight: 900;
            line-height: 1;
            letter-spacing: -0.03em;
            color: #fff;
        }

        .hero-date-month {
            font-size: 20px;
            font-weight: 900;
            letter-spacing: 0.05em;
            margin-top: 2px;
        }

        .hero-date-info {
            padding: 24px 32px;
            text-align: left;
        }

        .hero-date-weekday {
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 4px;
            opacity: 0.85;
        }

        .hero-date-time {
            font-size: 28px;
            font-weight: 800;
            letter-spacing: 0.02em;
            margin-bottom: 12px;
            color: var(--accent-light);
        }

        .hero-date-venue {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 500;
            opacity: 0.85;
            padding-top: 12px;
            border-top: 1px solid rgba(255,255,255,0.15);
        }

        .hero-date-venue svg {
            width: 16px;
            height: 16px;
            color: var(--accent-light);
            flex-shrink: 0;
        }

        @media (max-width: 560px) {
            .hero-date-box {
                flex-direction: column;
            }
            .hero-date-main {
                width: 100%;
                padding: 20px 28px;
            }
            .hero-date-main::after {
                display: none;
            }
            .hero-date-info {
                width: 100%;
                text-align: center;
                padding: 20px 24px;
            }
            .hero-date-venue {
                justify-content: center;
            }
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 12px 28px;
            background: var(--accent);
            color: #fff;
            font-size: 14px;
            font-weight: 700;
            letter-spacing: 0.05em;
            border-radius: 30px;
            margin-bottom: 32px;
            box-shadow: 0 4px 20px rgba(217, 119, 6, 0.5);
        }

        .hero-badge svg {
            width: 20px;
            height: 20px;
        }

        .hero-countdown-label {
            font-size: 13px;
            font-weight: 500;
            opacity: 0.7;
            margin-bottom: 12px;
            letter-spacing: 0.1em;
        }

        .hero-title {
            font-size: clamp(32px, 6vw, 52px);
            font-weight: 900;
            line-height: 1.3;
            margin-bottom: 24px;
            letter-spacing: -0.03em;
        }

        .hero-title span {
            background: linear-gradient(135deg, var(--accent-light) 0%, #f59e0b 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-subtitle {
            font-size: 16px;
            font-weight: 400;
            opacity: 0.85;
            max-width: 480px;
            margin: 0 auto 36px;
            line-height: 2;
        }

        .hero-meta {
            display: flex;
            justify-content: center;
            gap: 12px;
            font-size: 13px;
            margin-bottom: 44px;
            flex-wrap: wrap;
        }

        .hero-tag {
            padding: 10px 20px;
            border-radius: 8px;
            font-weight: 600;
            transition: all 0.3s;
        }

        .hero-tag--outline {
            border: 1px solid rgba(255,255,255,0.3);
            color: rgba(255,255,255,0.95);
            background: rgba(255,255,255,0.05);
        }

        .hero-tag--filled {
            background: #fff;
            color: var(--primary);
        }

        .hero-tag--accent {
            background: var(--accent);
            color: #fff;
        }

        .hero-cta {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            padding: 20px 48px;
            background: #fff;
            color: var(--primary);
            text-decoration: none;
            font-size: 16px;
            font-weight: 700;
            border-radius: 12px;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            position: relative;
            overflow: hidden;
        }

        .hero-cta::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--gradient-1);
            opacity: 0;
            transition: opacity 0.3s;
        }

        .hero-cta:hover {
            color: #fff;
            transform: translateY(-4px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.3);
        }

        .hero-cta:hover::before {
            opacity: 1;
        }

        .hero-cta span,
        .hero-cta svg {
            position: relative;
            z-index: 1;
        }

        .hero-cta svg {
            width: 20px;
            height: 20px;
            transition: transform 0.3s;
        }

        .hero-cta:hover svg {
            transform: translateX(4px);
        }

        .hero-scroll {
            position: absolute;
            bottom: 40px;
            left: 50%;
            transform: translateX(-50%);
            color: rgba(255,255,255,0.5);
            font-size: 12px;
            letter-spacing: 0.1em;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 12px;
            animation: float 3s ease-in-out infinite;
        }

        .hero-scroll-line {
            width: 1px;
            height: 40px;
            background: linear-gradient(180deg, rgba(255,255,255,0.5), transparent);
        }

        /* COUNTDOWN */
        .countdown {
            display: flex;
            justify-content: center;
            gap: 12px;
            margin-bottom: 40px;
        }

        .countdown-item {
            text-align: center;
            background: rgba(255,255,255,0.1);
            backdrop-filter: blur(8px);
            border: 1px solid rgba(255,255,255,0.15);
            border-radius: 12px;
            padding: 14px 20px;
            min-width: 80px;
        }

        .countdown-number {
            font-size: 32px;
            font-weight: 900;
            line-height: 1;
            color: var(--accent-light);
        }

        .countdown-label {
            font-size: 12px;
            font-weight: 600;
            opacity: 0.8;
            margin-top: 6px;
        }

        /* SECTION */
        .section {
            padding: 100px 24px;
            position: relative;
            overflow: hidden;
        }

        .section--gray {
            background: var(--surface-dim);
        }

        .section--dark {
            background: var(--gradient-2);
            color: #fff;
        }

        .section--dark::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
            pointer-events: none;
        }

        /* DECORATIVE LINE */
        .section-deco {
            width: 60px;
            height: 3px;
            background: var(--gradient-1);
            border-radius: 2px;
            margin-bottom: 24px;
        }

        .section--dark .section-deco {
            background: linear-gradient(90deg, var(--accent-light), transparent);
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.15em;
            text-transform: uppercase;
            color: var(--accent);
            margin-bottom: 16px;
        }

        .section-label::before {
            content: '';
            width: 40px;
            height: 2px;
            background: var(--accent);
        }

        .section--dark .section-label {
            color: var(--accent-light);
        }

        .section--dark .section-label::before {
            background: var(--accent-light);
        }

        .section-title {
            font-size: clamp(28px, 5vw, 40px);
            font-weight: 900;
            line-height: 1.3;
            margin-bottom: 20px;
            letter-spacing: -0.02em;
        }

        .section-desc {
            font-size: 15px;
            color: var(--text-muted);
            max-width: 560px;
            line-height: 2;
        }

        .section--dark .section-desc {
            color: rgba(255,255,255,0.7);
        }

        /* ABOUT */
        .about-text {
            font-size: 16px;
            line-height: 2.2;
            color: #334155;
        }

        .about-text p {
            margin-bottom: 28px;
        }

        .about-text strong {
            font-weight: 700;
            color: var(--text);
            background: linear-gradient(transparent 60%, var(--accent-glow) 60%);
        }

        /* CATCHPHRASE */
        .catchphrase-section {
            margin-top: 60px;
            padding: 56px 48px;
            background: var(--gradient-2);
            border-radius: 24px;
            display: grid;
            grid-template-columns: 1fr 1.3fr;
            gap: 40px;
            align-items: center;
            position: relative;
            overflow: hidden;
        }

        .catchphrase-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(251, 191, 36, 0.1) 0%, transparent 70%);
            pointer-events: none;
        }

        .catchphrase-section::after {
            content: '';
            position: absolute;
            bottom: 20px;
            left: 20px;
            width: 60px;
            height: 60px;
            border-left: 2px solid rgba(251, 191, 36, 0.3);
            border-bottom: 2px solid rgba(251, 191, 36, 0.3);
            pointer-events: none;
        }

        @media (max-width: 680px) {
            .catchphrase-section {
                grid-template-columns: 1fr;
                gap: 32px;
                padding: 40px 24px;
            }
        }

        .catchphrase-text {
            font-family: 'Zen Old Mincho', serif;
            font-weight: 700;
            color: #fff;
            position: relative;
        }

        .catchphrase-line {
            display: block;
            white-space: nowrap;
        }

        .catchphrase-line--large {
            font-size: clamp(22px, 4vw, 32px);
            line-height: 1.5;
        }

        .catchphrase-line--accent {
            color: var(--accent-light);
        }

        .catchphrase-image {
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 16px 48px rgba(0,0,0,0.5);
            border: 1px solid rgba(255,255,255,0.1);
        }

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

        /* STATS */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            margin-top: 48px;
        }

        @media (max-width: 560px) {
            .stats-grid {
                grid-template-columns: 1fr;
            }
        }

        .stat-card {
            background: rgba(255,255,255,0.05);
            border: 1px solid rgba(255,255,255,0.1);
            border-radius: 16px;
            padding: 32px;
            text-align: center;
            transition: all 0.3s;
        }

        .stat-card:hover {
            background: rgba(255,255,255,0.08);
            transform: translateY(-4px);
            border-color: var(--accent);
        }

        .stat-number {
            font-size: 48px;
            font-weight: 900;
            background: linear-gradient(135deg, #fff 0%, var(--accent-light) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1;
            margin-bottom: 8px;
        }

        .stat-unit {
            font-size: 18px;
            font-weight: 700;
            color: rgba(255,255,255,0.9);
        }

        .stat-label {
            font-size: 13px;
            color: rgba(255,255,255,0.6);
            margin-top: 8px;
        }

        /* WHY */
        .why-problem {
            margin-bottom: 56px;
        }

        .why-lead {
            font-size: 22px;
            font-weight: 500;
            line-height: 1.8;
            margin-bottom: 32px;
            color: rgba(255,255,255,0.95);
        }

        .why-list {
            list-style: none;
        }

        .why-list li {
            position: relative;
            padding: 20px 0 20px 32px;
            font-size: 15px;
            line-height: 1.9;
            color: rgba(255,255,255,0.8);
            border-bottom: 1px solid rgba(255,255,255,0.08);
            transition: all 0.3s;
        }

        .why-list li:hover {
            padding-left: 40px;
            color: #fff;
        }

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

        .why-list li::before {
            content: '';
            position: absolute;
            left: 0;
            top: 28px;
            width: 8px;
            height: 8px;
            background: var(--accent);
            border-radius: 50%;
            transition: all 0.3s;
        }

        .why-list li:hover::before {
            transform: scale(1.5);
            box-shadow: 0 0 20px var(--accent);
        }

        .why-solution {
            margin-bottom: 64px;
            padding: 44px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 20px;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .why-point {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 28px;
            padding-bottom: 24px;
            border-bottom: 1px solid rgba(255,255,255,0.15);
            color: #fff;
        }

        .why-text {
            font-size: 15px;
            line-height: 2.1;
            color: rgba(255,255,255,0.8);
            margin-bottom: 20px;
        }

        .why-text:last-child {
            margin-bottom: 0;
        }

        .why-text strong {
            color: var(--accent-light);
            font-weight: 700;
        }

        .why-value-title {
            font-size: 15px;
            font-weight: 700;
            letter-spacing: 0.05em;
            margin-bottom: 32px;
            padding-bottom: 20px;
            border-bottom: 1px solid rgba(255,255,255,0.15);
            color: rgba(255,255,255,0.9);
        }

        .why-value-list {
            list-style: none;
        }

        .why-value-list li {
            display: flex;
            gap: 24px;
            padding: 28px 0;
            border-bottom: 1px solid rgba(255,255,255,0.08);
            transition: all 0.3s;
        }

        .why-value-list li:hover {
            padding-left: 12px;
        }

        .why-value-list li:last-child {
            border-bottom: none;
        }

        .why-value-num {
            font-size: 14px;
            font-weight: 900;
            color: var(--accent-light);
            flex-shrink: 0;
            width: 32px;
            height: 32px;
            background: rgba(251, 191, 36, 0.15);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .why-value-list strong {
            display: block;
            font-size: 17px;
            font-weight: 700;
            margin-bottom: 8px;
            color: #fff;
        }

        .why-value-list p {
            font-size: 14px;
            line-height: 1.8;
            color: rgba(255,255,255,0.7);
        }

        /* CAROUSEL */
        .carousel-wrapper {
            max-width: 100%;
            margin: 48px auto 0;
            position: relative;
        }

        .carousel-container {
            overflow: hidden;
            border-radius: 20px;
            background: #fff;
            box-shadow: 0 8px 40px rgba(0,0,0,0.1);
            position: relative;
        }

        .carousel-container::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: var(--gradient-1);
            z-index: 10;
        }

        .carousel-track {
            display: flex;
            transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .carousel-slide {
            min-width: 100%;
            position: relative;
        }

        .carousel-image-wrapper {
            aspect-ratio: 16/9;
            overflow: hidden;
            background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
        }

        .carousel-image-wrapper img {
            width: 100%;
            height: 100%;
            object-fit: contain;
            background: #fff;
        }

        .carousel-caption {
            padding: 28px 32px;
            background: #fff;
            border-top: 1px solid var(--border);
        }

        .carousel-caption-title {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text);
        }

        .carousel-caption-desc {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
        }

        .carousel-controls {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 20px;
            margin-top: 32px;
        }

        .carousel-btn {
            width: 52px;
            height: 52px;
            border: 2px solid var(--border);
            background: #fff;
            border-radius: 50%;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s;
            color: var(--text);
        }

        .carousel-btn:hover {
            border-color: var(--accent);
            background: var(--accent);
            color: #fff;
            transform: scale(1.1);
        }

        .carousel-btn svg {
            width: 20px;
            height: 20px;
        }

        .carousel-dots {
            display: flex;
            gap: 12px;
        }

        .carousel-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--border);
            cursor: pointer;
            transition: all 0.3s;
        }

        .carousel-dot.active {
            background: var(--accent);
            width: 36px;
            border-radius: 6px;
        }

        /* OVERVIEW */
        .overview-card {
            background: #fff;
            border-radius: 24px;
            padding: 48px;
            box-shadow: 0 4px 24px rgba(0,0,0,0.06);
            margin-top: 48px;
            position: relative;
            overflow: hidden;
        }

        .overview-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 5px;
            background: var(--gradient-1);
        }

        .overview-highlight {
            display: grid;
            grid-template-columns: auto 1fr;
            gap: 40px;
            margin-bottom: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid var(--border);
        }

        @media (max-width: 560px) {
            .overview-highlight {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .overview-card {
                padding: 32px 24px;
            }
        }

        .date-card {
            background: var(--gradient-1);
            color: #fff;
            border-radius: 20px;
            padding: 32px 44px;
            text-align: center;
            min-width: 180px;
            box-shadow: 0 8px 32px rgba(217, 119, 6, 0.3);
            transition: transform 0.3s;
            position: relative;
            overflow: hidden;
        }

        .date-card::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 50%);
            pointer-events: none;
        }

        .date-card:hover {
            transform: scale(1.03) rotate(-1deg);
        }

        .date-card-year {
            font-size: 13px;
            font-weight: 600;
            opacity: 0.8;
            letter-spacing: 0.15em;
            margin-bottom: 4px;
        }

        .date-card-day {
            font-size: 64px;
            font-weight: 900;
            line-height: 1;
            margin-bottom: 4px;
            letter-spacing: -0.03em;
        }

        .date-card-month {
            font-size: 16px;
            font-weight: 700;
        }

        .date-card-weekday {
            font-size: 13px;
            opacity: 0.7;
            margin-top: 8px;
        }

        .overview-quick {
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .overview-quick-item {
            display: flex;
            align-items: center;
            gap: 20px;
            padding: 16px 0;
            border-bottom: 1px solid var(--border);
        }

        .overview-quick-item:last-child {
            border-bottom: none;
        }

        .overview-quick-label {
            font-size: 12px;
            font-weight: 700;
            color: var(--text-muted);
            width: 80px;
            letter-spacing: 0.05em;
        }

        .overview-quick-value {
            font-size: 16px;
            font-weight: 600;
        }

        .overview-quick-value strong {
            font-weight: 900;
            font-size: 20px;
            color: var(--accent);
        }

        .overview-table {
            width: 100%;
        }

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

        .overview-table th {
            width: 100px;
            padding: 20px 0;
            text-align: left;
            font-weight: 700;
            color: var(--text-muted);
            vertical-align: top;
            font-size: 13px;
        }

        .overview-table td {
            padding: 20px 0;
            font-size: 15px;
            line-height: 1.8;
        }

        .calendar-btn {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            margin-top: 32px;
            padding: 16px 28px;
            background: var(--surface-dim);
            border: 2px solid var(--border);
            border-radius: 12px;
            font-size: 14px;
            font-weight: 700;
            color: var(--text);
            text-decoration: none;
            transition: all 0.3s;
        }

        .calendar-btn:hover {
            border-color: var(--accent);
            background: var(--accent-glow);
            transform: translateY(-2px);
        }

        .calendar-btn svg {
            width: 20px;
            height: 20px;
            color: var(--accent);
        }

        .venue-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin-top: 36px;
        }

        @media (max-width: 560px) {
            .venue-grid {
                grid-template-columns: 1fr;
            }
        }

        .venue-image {
            aspect-ratio: 16/10;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 4px 20px rgba(0,0,0,0.1);
            position: relative;
        }

        .venue-image::after {
            content: '会場';
            position: absolute;
            top: 16px;
            left: 16px;
            padding: 6px 14px;
            background: var(--accent);
            color: #fff;
            font-size: 11px;
            font-weight: 700;
            border-radius: 4px;
            letter-spacing: 0.1em;
        }

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

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

        .venue-map {
            aspect-ratio: 16/10;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 4px 20px rgba(0,0,0,0.1);
            position: relative;
        }

        .venue-map::after {
            content: 'MAP';
            position: absolute;
            top: 16px;
            left: 16px;
            padding: 6px 14px;
            background: var(--primary);
            color: #fff;
            font-size: 11px;
            font-weight: 700;
            border-radius: 4px;
            letter-spacing: 0.1em;
            z-index: 10;
        }

        .venue-map iframe {
            width: 100%;
            height: 100%;
            border: none;
        }

        /* SPEAKERS */
        .speakers-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
            margin-top: 48px;
        }

        @media (max-width: 680px) {
            .speakers-grid {
                grid-template-columns: 1fr;
            }
        }

        .speaker-card {
            background: #fff;
            border-radius: 20px;
            padding: 40px 36px;
            box-shadow: 0 4px 24px rgba(0,0,0,0.06);
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            border: 1px solid transparent;
            position: relative;
            overflow: hidden;
        }

        .speaker-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: var(--gradient-1);
            opacity: 0;
            transition: opacity 0.3s;
        }

        .speaker-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 20px 60px rgba(0,0,0,0.12);
            border-color: var(--accent-glow);
        }

        .speaker-card:hover::before {
            opacity: 1;
        }

        .speaker-header {
            display: flex;
            gap: 24px;
            margin-bottom: 28px;
            align-items: center;
        }

        .speaker-photo {
            width: 100px;
            height: 100px;
            border-radius: 16px;
            flex-shrink: 0;
            overflow: hidden;
            box-shadow: 0 4px 16px rgba(0,0,0,0.1);
        }

        .speaker-photo img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s;
        }

        .speaker-card:hover .speaker-photo img {
            transform: scale(1.1);
        }

        .speaker-title {
            flex: 1;
        }

        .speaker-company {
            font-size: 11px;
            color: var(--accent);
            font-weight: 700;
            letter-spacing: 0.05em;
            margin-bottom: 8px;
        }

        .speaker-name {
            font-size: 24px;
            font-weight: 900;
            margin-bottom: 6px;
        }

        .speaker-role {
            font-size: 13px;
            color: var(--text-muted);
            font-weight: 600;
        }

        .speaker-bio {
            font-size: 14px;
            color: #475569;
            line-height: 2;
            padding-top: 24px;
            border-top: 1px solid var(--border);
        }

        /* PROGRAM */
        .program-timeline {
            position: relative;
            padding-left: 32px;
            margin-top: 48px;
        }

        .program-timeline::before {
            content: '';
            position: absolute;
            left: 20px;
            top: 16px;
            bottom: 16px;
            width: 2px;
            background: linear-gradient(180deg, var(--accent), var(--accent-light));
            border-radius: 2px;
        }

        .program-item {
            position: relative;
            padding: 24px 0 24px 48px;
            transition: all 0.3s;
        }

        .program-item:hover {
            padding-left: 56px;
        }

        .program-icon {
            position: absolute;
            left: -32px;
            top: 24px;
            width: 40px;
            height: 40px;
            background: var(--surface-dim);
            border: 2px solid var(--accent);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s;
            color: var(--accent);
        }

        .program-item:hover .program-icon {
            background: var(--accent);
            color: #fff;
            transform: scale(1.1);
            box-shadow: 0 4px 16px rgba(217, 119, 6, 0.4);
        }

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

        .program-time {
            display: inline-block;
            font-size: 12px;
            font-weight: 700;
            color: var(--accent);
            margin-bottom: 8px;
            padding: 4px 12px;
            background: var(--accent-glow);
            border-radius: 4px;
            letter-spacing: 0.03em;
        }

        .program-title {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text);
        }

        .program-desc {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.8;
        }

        .program-note {
            margin-top: 48px;
            padding: 20px 24px;
            background: var(--surface-dim);
            border-radius: 12px;
            font-size: 13px;
            color: var(--text-muted);
            border-left: 4px solid var(--accent);
        }

        /* FORM */
        .form-card {
            background: #fff;
            border-radius: 24px;
            padding: 48px;
            box-shadow: 0 4px 24px rgba(0,0,0,0.06);
            margin-top: 48px;
            position: relative;
            overflow: hidden;
        }

        .form-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 5px;
            background: var(--gradient-1);
        }

        @media (max-width: 560px) {
            .form-card {
                padding: 32px 24px;
            }
        }

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

        @media (max-width: 560px) {
            .form-grid {
                grid-template-columns: 1fr;
            }
        }

        .form-group {
            margin-bottom: 20px;
            position: relative;
        }

        .form-group.full {
            grid-column: 1 / -1;
        }

        .form-label {
            display: block;
            font-size: 13px;
            font-weight: 700;
            margin-bottom: 10px;
            color: var(--text);
            letter-spacing: 0.03em;
        }

        .form-label .req {
            color: #ef4444;
            margin-left: 4px;
        }

        .form-input,
        .form-select,
        .form-textarea {
            width: 100%;
            padding: 16px 20px;
            border: 2px solid var(--border);
            border-radius: 12px;
            font-size: 15px;
            font-family: inherit;
            background: #fff;
            transition: all 0.3s;
        }

        .form-input:focus,
        .form-select:focus,
        .form-textarea:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: 0 0 0 4px var(--accent-glow);
        }

        .form-input::placeholder {
            color: #94a3b8;
        }

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

        .form-submit {
            width: 100%;
            padding: 22px;
            background: var(--gradient-1);
            color: #fff;
            border: none;
            border-radius: 12px;
            font-size: 17px;
            font-weight: 700;
            cursor: pointer;
            margin-top: 16px;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }

        .form-submit:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 32px rgba(217, 119, 6, 0.4);
        }

        .form-submit svg {
            width: 22px;
            height: 22px;
            transition: transform 0.3s;
        }

        .form-submit:hover svg {
            transform: translateX(4px);
        }

        /* CONTACT */
        .contact-box {
            margin-top: 40px;
            padding-top: 32px;
            border-top: 1px solid var(--border);
            font-size: 14px;
            color: var(--text-muted);
        }

        .contact-box p {
            margin-bottom: 8px;
        }

        .contact-box strong {
            font-weight: 700;
            color: var(--text);
        }

        /* FOOTER */
        .footer {
            padding: 64px 24px;
            text-align: center;
            font-size: 13px;
            color: var(--text-muted);
            background: var(--gradient-2);
        }

        .footer-hosts {
            margin-bottom: 12px;
            font-weight: 600;
            color: rgba(255,255,255,0.8);
        }

        .footer p:last-child {
            color: rgba(255,255,255,0.5);
        }

        /* FLOATING CTA */
        .floating-cta {
            position: fixed;
            bottom: 28px;
            right: 28px;
            padding: 18px 36px;
            background: var(--gradient-1);
            color: #fff;
            text-decoration: none;
            font-size: 15px;
            font-weight: 700;
            border-radius: 12px;
            box-shadow: 0 8px 32px rgba(217, 119, 6, 0.4);
            z-index: 100;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            gap: 10px;
            animation: pulse-glow 3s ease-in-out infinite;
            opacity: 0;
            transform: translateY(20px);
            pointer-events: none;
        }

        .floating-cta.visible {
            opacity: 1;
            transform: translateY(0);
            pointer-events: auto;
        }

        .floating-cta:hover {
            transform: translateY(-4px) scale(1.02);
            box-shadow: 0 16px 48px rgba(217, 119, 6, 0.5);
        }

        .floating-cta svg {
            width: 18px;
            height: 18px;
        }

        @media (max-width: 560px) {
            .floating-cta {
                bottom: 20px;
                right: 20px;
                left: 20px;
                justify-content: center;
            }
        }

        /* SECTION CTA */
        .section-cta {
            display: flex;
            justify-content: center;
            margin-top: 56px;
        }

        .section-cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            padding: 18px 44px;
            background: var(--gradient-1);
            color: #fff;
            text-decoration: none;
            font-size: 15px;
            font-weight: 700;
            border-radius: 12px;
            transition: all 0.3s;
            box-shadow: 0 4px 20px rgba(217, 119, 6, 0.3);
        }

        .section-cta-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 32px rgba(217, 119, 6, 0.4);
        }

        .section-cta-btn svg {
            width: 18px;
            height: 18px;
            transition: transform 0.3s;
        }

        .section-cta-btn:hover svg {
            transform: translateX(4px);
        }

        .section--dark .section-cta-btn {
            background: #fff;
            color: var(--primary);
            box-shadow: 0 4px 20px rgba(0,0,0,0.2);
        }

        .section--dark .section-cta-btn:hover {
            box-shadow: 0 8px 32px rgba(0,0,0,0.3);
        }

        /* 숫자 강조 */
        .highlight-number {
            font-size: 1.3em;
            font-weight: 900;
            color: var(--accent);
        }

        .section--dark .highlight-number {
            color: var(--accent-light);
        }

        /* HOST LOGOS */
        .host-logos {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 16px;
            margin-top: 36px;
            flex-wrap: wrap;
        }

        .host-logos-label {
            font-size: 13px;
            font-weight: 600;
            color: rgba(255,255,255,0.6);
            letter-spacing: 0.1em;
        }

        .host-logos-text {
            font-size: 14px;
            font-weight: 500;
            color: rgba(255,255,255,0.85);
            letter-spacing: 0.02em;
        }

        /* SPEAKER COMPANY LOGO */
        .speaker-company-logo {
            height: 72px;
            width: auto;
            margin-bottom: 14px;
            object-fit: contain;
        }

/* =========================
   他のセミナー セクション - 우선순위 강화
   ========================= */
section.other-seminars-section {
  padding: 60px 0 !important;
  background: #f8fafc !important;
}

section.other-seminars-section .other-seminars-header {
  text-align: center;
  margin-bottom: 32px;
}

section.other-seminars-section .other-seminars-label {
  display: block;
  font-size: 11px !important;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #2563eb;
  margin-bottom: 8px;
}

section.other-seminars-section .other-seminars-title {
  font-size: 28px !important;
  font-weight: 700;
  color: #0f172a;
  margin: 0;
}

section.other-seminars-section .other-seminars-grid {
  display: grid !important;
  grid-template-columns: repeat(2, 1fr) !important;
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 24px;
}

section.other-seminars-section .other-seminar-card {
  display: flex !important;
  align-items: stretch;
  background: #fff !important;
  border: 1px solid #e5e7eb !important;
  border-radius: 12px !important;
  padding: 20px !important;
  text-decoration: none !important;
  color: #1f2937 !important;
  transition: all 0.25s;
  position: relative;
}

section.other-seminars-section .other-seminar-card:hover {
  border-color: #2563eb !important;
  box-shadow: 0 4px 12px rgba(0,0,0,.08);
  transform: translateY(-3px);
}

section.other-seminars-section .other-seminar-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: #10b981 !important;
  color: #fff !important;
  font-size: 10px !important;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 4px;
}

section.other-seminars-section .other-seminar-date {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  min-width: 56px;
  padding-right: 16px;
  margin-right: 16px;
  border-right: 1px solid #e5e7eb;
}

section.other-seminars-section .other-seminar-month {
  font-size: 11px !important;
  color: #2563eb !important;
  font-weight: 600;
}

section.other-seminars-section .other-seminar-day {
  font-size: 28px !important;
  font-weight: 700;
  color: #0f172a !important;
  line-height: 1;
}

section.other-seminars-section .other-seminar-content {
  flex: 1;
  min-width: 0;
}

section.other-seminars-section .other-seminar-title {
  font-size: 15px !important;
  font-weight: 600;
  color: #0f172a !important;
  margin-bottom: 8px;
  line-height: 1.4;
  padding-right: 50px;
}

section.other-seminars-section .other-seminar-meta {
  display: flex !important;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 11px !important;
  color: #6b7280 !important;
  margin-bottom: 8px;
}

section.other-seminars-section .other-seminar-tags {
  display: flex !important;
  gap: 6px;
}

section.other-seminars-section .other-seminar-tag {
  font-size: 10px !important;
  padding: 2px 8px;
  border-radius: 4px;
  background: #f0f7ff !important;
  color: #1d4ed8 !important;
  border: 1px solid #dbeafe;
}

section.other-seminars-section .other-seminar-arrow {
  display: flex !important;
  align-items: center;
  font-size: 18px !important;
  color: #e5e7eb;
  margin-left: 12px;
  transition: all 0.2s;
}

section.other-seminars-section .other-seminar-card:hover .other-seminar-arrow {
  color: #2563eb;
  transform: translateX(4px);
}

section.other-seminars-section .other-seminars-more {
  text-align: center;
  margin-top: 24px;
}

section.other-seminars-section .other-seminars-more-link {
  display: inline-flex !important;
  align-items: center;
  gap: 6px;
  color: #2563eb !important;
  font-size: 14px !important;
  font-weight: 600;
  text-decoration: none !important;
  padding: 10px 20px;
  border: 1px solid #2563eb !important;
  border-radius: 6px;
  transition: all 0.2s;
  background: transparent !important;
}

section.other-seminars-section .other-seminars-more-link:hover {
  background: #2563eb !important;
  color: #fff !important;
}

@media (max-width: 768px) {
  section.other-seminars-section .other-seminars-grid {
    grid-template-columns: 1fr !important;
    gap: 14px;
    padding: 0 16px;
  }
  
  section.other-seminars-section .other-seminar-card {
    padding: 16px !important;
  }
  
  section.other-seminars-section .other-seminar-date {
    min-width: 48px;
    padding-right: 12px;
    margin-right: 12px;
  }
  
  section.other-seminars-section .other-seminar-day {
    font-size: 24px !important;
  }
  
  section.other-seminars-section .other-seminar-title {
    font-size: 14px !important;
    padding-right: 40px;
  }
  
  section.other-seminars-section .other-seminar-arrow {
    display: none !important;
  }
}
/* --- RESCHEDULE MODE --- */
.hero-countdown-label,
.countdown,
.calendar-btn {
  display: none !important;
}

.hero-date-box {
  display: none !important;
}
/* RESCHEDULE NOTICE (Hero) */
.notice.notice--reschedule{
  width: min(680px, 100%);
  margin: 0 auto 22px;
  padding: 14px 18px;
  border-radius: 14px;
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(251,191,36,0.28);
  backdrop-filter: blur(14px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.22), 0 0 0 4px rgba(251,191,36,0.06);
  color: rgba(255,255,255,0.92);
  font-size: 13px;
  line-height: 1.8;
}
.notice.notice--reschedule strong{
  display: inline-block;
  margin-right: 8px;
  color: var(--accent-light);
  font-weight: 800;
  letter-spacing: 0.06em;
}
@media (max-width: 560px){
  .notice.notice--reschedule{ padding: 12px 14px; font-size: 12px; border-radius: 12px; }
}
/* HERO mobile readability boost */
@media (max-width: 560px){
  .hero-content{ padding: 96px 20px; }

  .hero-badge{
    font-size: 15px;
    padding: 12px 22px;
    margin-bottom: 22px;
  }

  .hero-title{
    font-size: 38px; /* 기존 clamp 대신 강제 */
    line-height: 1.25;
    margin-bottom: 18px;
  }

  .hero-subtitle{
    font-size: 17px;
    line-height: 2.0;
    margin-bottom: 28px;
    max-width: 520px;
  }

  .hero-meta{ gap: 10px; margin-bottom: 28px; }
  .hero-tag{ font-size: 13px; padding: 10px 16px; }

  .hero-cta{
    font-size: 16px;
    padding: 18px 26px;
    border-radius: 12px;
    width: 100%;
    justify-content: center;
  }
}
/* RESCHEDULE MODE: hide overview date card completely */
.overview-card .date-card,
.overview-highlight .date-card{
  display: none !important;
}

/* Remove the empty column gap after hiding date card */
.overview-highlight{
  grid-template-columns: 1fr !important;
  gap: 0 !important;
}
/* Optional: hide time/capacity block if you want */
.overview-quick{ display:none !important; }