:root {
            --bg-deep: #0A1628;
            --bg-dark: #0D1B2E;
            --bg-card: rgba(20, 40, 60, 0.7);
            --bg-card-hover: rgba(30, 55, 80, 0.85);
            --glass-border: rgba(255, 255, 255, 0.12);
            --glass-border-hover: rgba(255, 255, 255, 0.2);
            
            --sm-blue: #0066FF;
            --sm-blue-glow: rgba(0, 102, 255, 0.5);
            --sm-blue-soft: rgba(0, 102, 255, 0.2);
            
            --mc-teal: #00E5C4;
            --mc-teal-bright: #00FFDF;
            --mc-teal-glow: rgba(0, 229, 196, 0.5);
            --mc-teal-soft: rgba(0, 229, 196, 0.2);
            --mc-cyan: #00D4FF;
            --mc-cyan-soft: rgba(0, 212, 255, 0.2);
            
            --mc-light: #E0FFF9;
            --mc-light-secondary: #B0F5E8;
            --mc-pale: #F0FFFC;
            --mc-accent: #00FFCC;
            --mc-gradient: linear-gradient(135deg, #00E5C4 0%, #00FFDF 50%, #00D4FF 100%);
            --mc-gradient-soft: linear-gradient(135deg, rgba(0, 229, 196, 0.4) 0%, rgba(0, 212, 255, 0.2) 100%);
            
            --accent-purple: #8B5CF6;
            --accent-orange: #FFB347;
            --accent-pink: #FF6B9D;
            --accent-yellow: #FFD93D;
            --accent-coral: #FF7F7F;
            
            --text-primary: #FFFFFF;
            --text-secondary: #C4D4E4;
            --text-muted: #8A9BB0;
            
            --gradient-sm: linear-gradient(135deg, #0066FF, #3385FF);
            --gradient-mc: linear-gradient(135deg, #00E5C4, #00D4FF);
            --gradient-hero: linear-gradient(135deg, #0A1628 0%, #0D2040 40%, #0A2A40 70%, #0A1628 100%);
            
            --font-display: 'Rubik', -apple-system, sans-serif;
            --font-body: 'Rubik', -apple-system, sans-serif;
            
            --radius-sm: 8px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --radius-xl: 32px;
            
            --shadow-glow-sm: 0 4px 20px rgba(0, 229, 196, 0.25);
            --shadow-glow-md: 0 8px 40px rgba(0, 229, 196, 0.3);
            --shadow-glow-lg: 0 16px 60px rgba(0, 229, 196, 0.35);
            
            --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }

        body {
            font-family: var(--font-body);
            background: var(--bg-deep);
            color: var(--text-primary);
            line-height: 1.6;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
        }

        .bg-mesh {
            position: fixed;
            inset: 0;
            z-index: 0;
            pointer-events: none;
            overflow: hidden;
        }

        .bg-mesh::before {
            content: '';
            position: absolute;
            width: 150%;
            height: 150%;
            top: -25%;
            left: -25%;
            background: 
                radial-gradient(ellipse 80% 50% at 20% 40%, var(--sm-blue-soft) 0%, transparent 50%),
                radial-gradient(ellipse 60% 40% at 80% 20%, var(--mc-teal-soft) 0%, transparent 50%),
                radial-gradient(ellipse 50% 30% at 30% 70%, var(--mc-pale) 0%, transparent 40%),
                radial-gradient(ellipse 50% 30% at 50% 80%, rgba(0, 229, 196, 0.1) 0%, transparent 50%),
                radial-gradient(ellipse 70% 50% at 70% 60%, rgba(236, 72, 153, 0.05) 0%, transparent 40%);
            animation: meshFloat 30s ease-in-out infinite;
        }

        .bg-mesh::after {
            content: '';
            position: absolute;
            inset: 0;
            background: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
            opacity: 0.03;
        }

        @keyframes meshFloat {
            0%, 100% { transform: translate(0, 0) rotate(0deg); }
            33% { transform: translate(2%, -1%) rotate(1deg); }
            66% { transform: translate(-1%, 2%) rotate(-1deg); }
        }

        .nav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            padding: 20px 0;
            transition: all var(--transition-smooth);
        }

        .nav.scrolled {
            padding: 12px 0;
            background: rgba(5, 8, 16, 0.85);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--glass-border);
        }

        .nav-inner {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 40px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .nav-brand {
            display: flex;
            align-items: center;
            gap: 12px;
            text-decoration: none;
            color: var(--text-primary);
        }

        .nav-title {
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.3px;
            background: linear-gradient(135deg, var(--sm-blue), var(--mc-teal));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .nav-links {
            display: flex;
            gap: 4px;
            list-style: none;
        }

        .nav-links a {
            color: var(--text-secondary);
            text-decoration: none;
            padding: 10px 18px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 500;
            transition: all var(--transition-fast);
        }

        .nav-links a:hover {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.05);
        }

        .nav-links a.active {
            color: var(--text-primary);
            background: var(--sm-blue-soft);
        }

        .nav-cta {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .nav-date {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 8px 16px;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--glass-border);
            border-radius: 100px;
            font-size: 13px;
            font-weight: 500;
            color: var(--text-secondary);
        }

        .nav-date span {
            color: var(--mc-teal);
            font-weight: 600;
        }

        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--text-primary);
            cursor: pointer;
            padding: 8px;
        }

        .hero {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            padding: 120px 0 60px;
            overflow: hidden;
        }

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

        .hero-gradient {
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse 100% 80% at 50% 0%, rgba(0, 102, 255, 0.12) 0%, transparent 60%),
                        radial-gradient(ellipse 80% 60% at 80% 50%, rgba(0, 212, 180, 0.15) 0%, transparent 50%),
                        radial-gradient(ellipse 60% 50% at 20% 80%, rgba(0, 229, 196, 0.12) 0%, transparent 50%),
                        radial-gradient(ellipse 40% 40% at 30% 30%, rgba(184, 245, 230, 0.08) 0%, transparent 50%),
                        radial-gradient(ellipse 50% 30% at 70% 70%, rgba(139, 92, 246, 0.06) 0%, transparent 50%);
        }

        .hero-lines {
            position: absolute;
            inset: 0;
            overflow: hidden;
            opacity: 0.3;
        }

        .hero-line {
            position: absolute;
            width: 1px;
            height: 100%;
            background: linear-gradient(180deg, transparent, rgba(255,255,255,0.1), transparent);
        }

        .hero-content {
            position: relative;
            z-index: 1;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 40px;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 10px 20px;
            background: rgba(0, 212, 180, 0.1);
            border: 1px solid rgba(0, 212, 180, 0.3);
            border-radius: 100px;
            font-size: 13px;
            font-weight: 600;
            color: var(--mc-teal);
            letter-spacing: 0.5px;
            text-transform: uppercase;
            margin-bottom: 32px;
            animation: fadeInUp 0.8s ease both;
        }

        .hero-badge::before {
            content: '';
            width: 8px;
            height: 8px;
            background: var(--mc-teal);
            border-radius: 50%;
            animation: pulse 2s ease-in-out infinite;
        }

        @keyframes pulse {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.8; transform: scale(1.1); }
        }

        .hero-title {
            font-family: var(--font-display);
            font-size: clamp(48px, 8vw, 88px);
            font-weight: 700;
            line-height: 1.05;
            margin-bottom: 28px;
            animation: fadeInUp 0.8s ease 0.1s both;
        }

        .hero-title .line {
            display: block;
        }

        .hero-title .gradient {
            background: linear-gradient(135deg, var(--sm-blue), var(--mc-teal), var(--accent-purple));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        :root .gradient {
            background: linear-gradient(135deg, var(--sm-blue), var(--mc-teal));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-title .amp {
            font-style: italic;
            color: var(--text-secondary);
        }

        .hero-subtitle {
            font-size: clamp(18px, 2.5vw, 24px);
            color: var(--text-secondary);
            max-width: 680px;
            margin-bottom: 48px;
            line-height: 1.7;
            animation: fadeInUp 0.8s ease 0.2s both;
        }

        .hero-dates {
            display: flex;
            gap: 24px;
            margin-bottom: 48px;
            animation: fadeInUp 0.8s ease 0.3s both;
            flex-wrap: wrap;
            justify-content: flex-start;
        }

        .hero-date-card {
            position: relative;
            padding: 24px 48px;
            background: var(--bg-card);
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-lg);
            backdrop-filter: blur(10px);
            overflow: hidden;
            min-width: 220px;
        }

        .hero-date-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--sm-blue), var(--mc-teal));
        }

        .hero-date-card.main::before {
            height: 4px;
            background: linear-gradient(90deg, var(--accent-purple), var(--accent-pink), var(--accent-orange));
        }

        .hero-date-card.main {
            background: linear-gradient(135deg, rgba(139, 92, 246, 0.1), rgba(236, 72, 153, 0.05));
            border-color: rgba(139, 92, 246, 0.3);
            min-width: 260px;
        }

        .hero-date-label {
            font-size: 11px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 1px;
            color: var(--text-muted);
            margin-bottom: 4px;
        }

        .hero-date-value {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-primary);
        }

        .hero-date-desc {
            font-size: 13px;
            color: var(--text-secondary);
            margin-top: 4px;
        }

        .hero-cta {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 64px;
            animation: fadeInUp 0.8s ease 0.4s both;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            padding: 18px 32px;
            border-radius: var(--radius-md);
            font-family: var(--font-body);
            font-size: 15px;
            font-weight: 600;
            text-decoration: none;
            cursor: pointer;
            border: none;
            transition: all var(--transition-smooth);
        }

        .btn-primary {
            background: var(--gradient-sm);
            color: white;
            box-shadow: var(--shadow-glow-md), inset 0 1px 0 rgba(255,255,255,0.1);
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-glow-lg), inset 0 1px 0 rgba(255,255,255,0.1);
        }

        .btn-secondary {
            background: var(--bg-card);
            color: var(--text-primary);
            border: 1px solid var(--glass-border);
            backdrop-filter: blur(10px);
        }

        .btn-secondary:hover {
            background: var(--bg-card-hover);
            border-color: var(--glass-border-hover);
            transform: translateY(-2px);
        }

        .btn-teal {
            background: var(--gradient-mc);
            color: var(--bg-deep);
            box-shadow: 0 8px 40px var(--mc-teal-glow);
        }

        .btn-teal:hover {
            transform: translateY(-3px);
            box-shadow: 0 16px 60px var(--mc-teal-glow);
        }

        .btn svg {
            width: 18px;
            height: 18px;
        }

        .hero-welcome {
            display: flex;
            gap: 24px;
            padding: 28px;
            background: var(--bg-card);
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-lg);
            backdrop-filter: blur(20px);
            max-width: 800px;
            animation: fadeInUp 0.8s ease 0.5s both;
        }

        .hero-welcome-avatar {
            width: 72px;
            height: 72px;
            border-radius: var(--radius-md);
            background: linear-gradient(135deg, var(--sm-blue), var(--mc-teal));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 28px;
            flex-shrink: 0;
            box-shadow: var(--shadow-glow-sm);
        }

        .hero-welcome-content h4 {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 8px;
            color: var(--text-primary);
        }

        .hero-welcome-content p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        .hero-ticker {
            position: fixed;
            right: 16px;
            top: 100px;
            bottom: 100px;
            width: 70px;
            z-index: 100;
            display: flex;
            flex-direction: column;
            overflow: hidden;
        }

        .hero-ticker-track {
            display: flex;
            flex-direction: column;
            gap: 24px;
            animation: tickerScrollVertical 20s linear infinite;
        }

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

        .ticker-logo-img {
            width: 56px;
            height: 56px;
            border-radius: var(--radius-sm);
            object-fit: contain;
            background: white;
            padding: 6px;
            flex-shrink: 0;
            margin: 0 auto;
            transition: all var(--transition-fast);
        }

        .ticker-logo-img:hover {
            transform: scale(1.15);
        }

        @keyframes tickerScrollVertical {
            0% { transform: translateY(0); }
            100% { transform: translateY(-50%); }
        }

        .ticker-text {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
        }

        .ticker-divider {
            color: var(--text-muted);
            font-size: 24px;
            opacity: 0.3;
        }

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

        .hero-dev-section {
            display: flex;
            justify-content: center;
            margin-top: 48px;
            animation: fadeInUp 0.8s ease 0.7s both;
        }

        .hero-dev-portrait {
            position: relative;
            width: 200px;
            height: 200px;
        }

        .hero-dev-avatar {
            width: 100%;
            height: 100%;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--mc-teal) 0%, var(--sm-blue) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 96px;
            box-shadow: 0 0 60px var(--mc-teal-glow);
            animation: float 3s ease-in-out infinite;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-15px); }
        }

        .hero-dev-ring {
            position: absolute;
            inset: -15px;
            border: 3px solid var(--mc-teal);
            border-radius: 50%;
            opacity: 0.4;
            animation: ringPulse 2s ease-in-out infinite;
        }

        .hero-dev-ring:nth-child(2) {
            inset: -30px;
            animation-delay: 0.5s;
            opacity: 0.2;
        }

        @keyframes ringPulse {
            0%, 100% { transform: scale(1); opacity: 0.4; }
            50% { transform: scale(1.05); opacity: 0.15; }
        }

        .hero-scroll {
            position: absolute;
            bottom: 40px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
            color: var(--text-muted);
            font-size: 12px;
            animation: fadeInUp 0.8s ease 0.8s both;
        }

        .hero-scroll-line {
            width: 1px;
            height: 60px;
            background: linear-gradient(180deg, var(--text-muted), transparent);
            position: relative;
        }

        .hero-scroll-line::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 20px;
            background: var(--text-muted);
            animation: scrollDown 2s ease-in-out infinite;
        }

        @keyframes scrollDown {
            0% { top: 0; opacity: 1; }
            100% { top: 100%; opacity: 0; }
        }

        @keyframes fadeInUp {
            from { opacity: 0; transform: translateY(30px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .section {
            position: relative;
            z-index: 1;
            padding: 80px 0;
        }

        .section-inner {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 40px;
        }

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

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 16px;
            background: var(--sm-blue-soft);
            border: 1px solid rgba(0, 102, 255, 0.2);
            border-radius: 100px;
            font-size: 11px;
            font-weight: 700;
            color: var(--sm-blue);
            text-transform: uppercase;
            letter-spacing: 1.5px;
            margin-bottom: 20px;
        }

        .section-label svg {
            width: 14px;
            height: 14px;
        }

        .section-title {
            font-family: var(--font-display);
            font-size: clamp(36px, 5vw, 56px);
            font-weight: 700;
            margin-bottom: 16px;
            line-height: 1.15;
        }

        .section-subtitle {
            font-size: 18px;
            color: var(--text-secondary);
            max-width: 600px;
            margin: 0 auto;
            line-height: 1.7;
        }

        .days-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .day-card {
            position: relative;
            background: var(--bg-card);
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-xl);
            overflow: hidden;
            cursor: pointer;
            transition: all var(--transition-slow);
            backdrop-filter: blur(20px);
        }

        .day-card:hover {
            border-color: var(--glass-border-hover);
            transform: translateY(-4px);
        }

        .day-card.active {
            border-color: var(--sm-blue);
            box-shadow: 0 0 80px var(--sm-blue-glow);
        }

        .day-card-header {
            padding: 40px;
            position: relative;
            min-height: 280px;
            display: flex;
            flex-direction: column;
        }

        .day-card:nth-child(1) .day-card-header {
            background: linear-gradient(160deg, rgba(0, 102, 255, 0.2) 0%, rgba(0, 212, 180, 0.1) 100%);
        }

        .day-card:nth-child(2) .day-card-header {
            background: linear-gradient(160deg, rgba(139, 92, 246, 0.25) 0%, rgba(236, 72, 153, 0.15) 100%);
        }

        .day-card:nth-child(3) .day-card-header {
            background: linear-gradient(160deg, rgba(245, 158, 11, 0.2) 0%, rgba(239, 68, 68, 0.1) 100%);
        }

        .day-card-number {
            position: absolute;
            top: 20px;
            right: 24px;
            font-size: 120px;
            font-weight: 900;
            opacity: 0.08;
            line-height: 1;
            font-family: var(--font-display);
        }

        .day-card-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 18px;
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            border-radius: 100px;
            font-size: 12px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 20px;
            width: fit-content;
        }

        .day-card:nth-child(1) .day-card-badge {
            background: rgba(0, 102, 255, 0.3);
            color: #7CB3FF;
        }

        .day-card:nth-child(2) .day-card-badge {
            background: rgba(139, 92, 246, 0.4);
            color: #C4B5FD;
        }

        .day-card:nth-child(3) .day-card-badge {
            background: rgba(245, 158, 11, 0.3);
            color: #FCD34D;
        }

        .day-card-badge svg {
            width: 14px;
            height: 14px;
        }

        .day-card-title {
            font-family: var(--font-display);
            font-size: 28px;
            font-weight: 700;
            margin-bottom: 12px;
            line-height: 1.2;
        }

        .day-card-desc {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.7;
            flex-grow: 1;
        }

        .day-card-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 20px 40px;
            border-top: 1px solid var(--glass-border);
        }

        .day-card-meta {
            display: flex;
            gap: 20px;
        }

        .day-card-meta-item {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            color: var(--text-muted);
        }

        .day-card-meta-item svg {
            width: 16px;
            height: 16px;
            opacity: 0.7;
        }

        .day-card-expand {
            width: 48px;
            height: 48px;
            border-radius: var(--radius-md);
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--glass-border);
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all var(--transition-fast);
        }

        .day-card.active .day-card-expand {
            background: var(--sm-blue);
            border-color: var(--sm-blue);
            color: white;
            transform: rotate(180deg);
        }

        .day-card-expand svg {
            width: 20px;
            height: 20px;
        }

        .day-card-content {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.7s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .day-card.active .day-card-content {
            max-height: 4000px;
        }

        .day-card-content-inner {
            padding: 0 40px 40px;
            border-top: 1px solid var(--glass-border);
        }

        .day-tabs {
            display: flex;
            gap: 8px;
            padding: 24px 0;
            flex-wrap: wrap;
            border-bottom: 1px solid var(--glass-border);
        }

        .day-tab {
            padding: 12px 20px;
            background: transparent;
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-sm);
            color: var(--text-secondary);
            font-family: var(--font-body);
            font-size: 13px;
            font-weight: 600;
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .day-tab:hover {
            background: rgba(255, 255, 255, 0.05);
            color: var(--text-primary);
        }

        .day-tab.active {
            background: var(--sm-blue);
            border-color: var(--sm-blue);
            color: white;
        }

        .day-panel {
            display: none;
            padding-top: 32px;
            animation: panelFade 0.4s ease;
        }

        .day-panel.active {
            display: block;
        }

        @keyframes panelFade {
            from { opacity: 0; transform: translateY(15px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .content-block {
            margin-bottom: 28px;
        }

        .content-block:last-child {
            margin-bottom: 0;
        }

        .content-title {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--text-primary);
        }

        .content-title svg {
            width: 20px;
            height: 20px;
            color: var(--mc-teal);
        }

        .content-text {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
        }

        .content-text strong {
            color: var(--text-primary);
            font-weight: 600;
        }

        .info-cards {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 16px;
        }

        .info-card {
            padding: 24px;
            background: rgba(255, 255, 255, 0.02);
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-md);
            transition: all var(--transition-fast);
        }

        .info-card:hover {
            background: rgba(255, 255, 255, 0.04);
            border-color: var(--glass-border-hover);
            transform: translateY(-2px);
        }

        .info-card-icon {
            width: 52px;
            height: 52px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 16px;
        }

        .info-card:nth-child(1) .info-card-icon { background: var(--sm-blue-soft); color: var(--sm-blue); }
        .info-card:nth-child(2) .info-card-icon { background: var(--mc-teal-soft); color: var(--mc-teal); }
        .info-card:nth-child(3) .info-card-icon { background: rgba(139, 92, 246, 0.15); color: var(--accent-purple); }
        .info-card:nth-child(4) .info-card-icon { background: rgba(245, 158, 11, 0.15); color: var(--accent-orange); }

        .info-card-icon svg {
            width: 24px;
            height: 24px;
        }

        .info-card h4 {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 8px;
            color: var(--text-primary);
        }

        .info-card p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        .info-card-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-top: 14px;
            padding-top: 14px;
            border-top: 1px solid var(--glass-border);
            font-size: 12px;
            color: var(--text-muted);
        }

        .info-card-meta svg {
            width: 14px;
            height: 14px;
        }

        .speaker-cards {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            gap: 16px;
        }

        .speaker-card {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 20px;
            background: rgba(255, 255, 255, 0.02);
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-md);
            transition: all var(--transition-fast);
        }

        .speaker-card:hover {
            background: rgba(255, 255, 255, 0.04);
            transform: translateX(4px);
        }

        .speaker-avatar {
            width: 60px;
            height: 60px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--sm-blue), var(--mc-teal));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            font-weight: 700;
            flex-shrink: 0;
        }

        .speaker-info h4 {
            font-size: 15px;
            font-weight: 600;
            margin-bottom: 2px;
            color: var(--text-primary);
        }

        .speaker-info p {
            font-size: 13px;
            color: var(--text-muted);
        }

        .speaker-tag {
            display: inline-block;
            padding: 4px 10px;
            background: var(--sm-blue-soft);
            border-radius: 100px;
            font-size: 11px;
            font-weight: 600;
            color: var(--sm-blue);
            margin-top: 8px;
        }

        .timeline {
            position: relative;
            padding-left: 32px;
        }

        .timeline::before {
            content: '';
            position: absolute;
            left: 7px;
            top: 8px;
            bottom: 8px;
            width: 2px;
            background: linear-gradient(180deg, var(--sm-blue), var(--mc-teal));
            border-radius: 2px;
        }

        .timeline-item {
            position: relative;
            padding-bottom: 28px;
        }

        .timeline-item:last-child {
            padding-bottom: 0;
        }

        .timeline-dot {
            position: absolute;
            left: -32px;
            top: 4px;
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background: var(--sm-blue);
            border: 3px solid var(--bg-deep);
            box-shadow: 0 0 0 3px var(--sm-blue-soft);
        }

        .timeline-time {
            font-size: 13px;
            font-weight: 700;
            color: var(--mc-teal);
            font-family: 'JetBrains Mono', monospace;
            margin-bottom: 4px;
        }

        .timeline-title {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 4px;
            color: var(--text-primary);
        }

        .timeline-desc {
            font-size: 14px;
            color: var(--text-secondary);
        }

        .map-card {
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--glass-border);
            background: rgba(255, 255, 255, 0.02);
        }

        .map-placeholder {
            height: 220px;
            background: linear-gradient(135deg, var(--sm-blue-soft), var(--mc-teal-soft));
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 12px;
            color: var(--text-muted);
        }

        .map-placeholder svg {
            width: 48px;
            height: 48px;
            opacity: 0.5;
        }

        .map-info {
            padding: 24px;
        }

        .map-info h4 {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 8px;
        }

        .map-info p {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 16px;
            line-height: 1.6;
        }

        .map-link {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--sm-blue);
            font-size: 14px;
            font-weight: 600;
            text-decoration: none;
            transition: opacity var(--transition-fast);
        }

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

        .map-link svg {
            width: 16px;
            height: 16px;
        }

        .gallery {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 12px;
        }

        .gallery-item {
            aspect-ratio: 16/10;
            border-radius: var(--radius-md);
            overflow: hidden;
            background: linear-gradient(135deg, var(--sm-blue-soft), var(--mc-teal-soft));
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all var(--transition-fast);
        }

        .gallery-item:hover {
            transform: scale(1.02);
        }

        .gallery-item svg {
            width: 32px;
            height: 32px;
            color: var(--text-muted);
            opacity: 0.5;
        }

        .video-block {
            position: relative;
            aspect-ratio: 16/9;
            border-radius: var(--radius-lg);
            overflow: hidden;
            background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(236, 72, 153, 0.1));
            cursor: pointer;
        }

        .video-placeholder {
            width: 100%;
            height: 100%;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 16px;
            color: var(--text-secondary);
        }

        .video-play-btn {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.95);
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.3);
            transition: all var(--transition-fast);
        }

        .video-block:hover .video-play-btn {
            transform: scale(1.1);
        }

        .video-play-btn svg {
            width: 28px;
            height: 28px;
            color: var(--sm-blue);
            margin-left: 4px;
        }

        .polls-section {
            position: relative;
        }

        .polls-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, var(--glass-border), transparent);
        }

        .poll-filters {
            display: flex;
            gap: 12px;
            margin-bottom: 24px;
            flex-wrap: wrap;
        }

        .poll-filter {
            padding: 12px 24px;
            background: transparent;
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-sm);
            color: var(--text-secondary);
            font-family: var(--font-body);
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            transition: all var(--transition-fast);
        }

        .poll-filter:hover {
            background: rgba(255, 255, 255, 0.05);
            color: var(--text-primary);
        }

        .poll-filter.active {
            background: var(--mc-teal);
            border-color: var(--mc-teal);
            color: var(--bg-deep);
        }

        .polls-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
            gap: 24px;
        }

        .poll-card {
            position: relative;
            background: var(--bg-card);
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-xl);
            overflow: hidden;
            transition: all var(--transition-smooth);
            backdrop-filter: blur(20px);
        }

        .poll-card:hover {
            border-color: var(--glass-border-hover);
            transform: translateY(-3px);
        }

        .poll-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--sm-blue), var(--mc-teal));
        }

        .poll-card[data-status="closed"]::before {
            background: var(--text-muted);
        }

        .poll-card[data-status="urgent"]::before {
            background: linear-gradient(90deg, var(--accent-orange), var(--accent-pink));
            animation: urgentPulse 2s ease-in-out infinite;
        }

        @keyframes urgentPulse {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.6; }
        }

        .poll-header {
            padding: 32px;
            border-bottom: 1px solid var(--glass-border);
        }

        .poll-status {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 6px 14px;
            border-radius: 100px;
            font-size: 11px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: 16px;
        }

        .poll-status.open {
            background: rgba(34, 197, 94, 0.15);
            color: #22C55E;
        }

        .poll-status.closed {
            background: rgba(107, 122, 143, 0.15);
            color: var(--text-muted);
        }

        .poll-status.urgent {
            background: rgba(245, 158, 11, 0.15);
            color: var(--accent-orange);
        }

        .poll-status::before {
            content: '';
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: currentColor;
        }

        .poll-title {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text-primary);
        }

        .poll-desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        .poll-deadline {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-top: 20px;
            padding: 14px 18px;
            background: rgba(255, 255, 255, 0.03);
            border-radius: var(--radius-sm);
            font-size: 13px;
            color: var(--text-muted);
        }

        .poll-deadline svg {
            width: 16px;
            height: 16px;
        }

        .poll-deadline.urgent {
            background: rgba(245, 158, 11, 0.1);
            color: var(--accent-orange);
        }

        .poll-body {
            padding: 32px;
        }

        .poll-embed {
            min-height: 180px;
            background: rgba(255, 255, 255, 0.02);
            border: 2px dashed var(--glass-border);
            border-radius: var(--radius-md);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 12px;
            padding: 32px;
        }

        .poll-embed svg {
            width: 40px;
            height: 40px;
            color: var(--text-muted);
            opacity: 0.5;
        }

        .poll-embed span {
            font-size: 14px;
            color: var(--text-muted);
        }

        .poll-embed code {
            font-size: 11px;
            color: var(--text-muted);
            opacity: 0.6;
            font-family: 'JetBrains Mono', monospace;
        }

        .poll-footer {
            padding: 24px 32px;
            border-top: 1px solid var(--glass-border);
        }

        .poll-footer .btn {
            width: 100%;
        }

        .faq-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }

        .faq-embed {
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--glass-border);
            background: var(--bg-card);
        }

        .faq-embed iframe {
            min-height: 500px;
        }

        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-fast);
        }

        .faq-item:hover {
            border-color: var(--glass-border-hover);
        }

        .faq-item.open {
            border-color: var(--sm-blue);
        }

        .faq-question {
            width: 100%;
            padding: 24px 28px;
            background: none;
            border: none;
            color: var(--text-primary);
            font-family: var(--font-body);
            font-size: 16px;
            font-weight: 600;
            text-align: left;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }

        .faq-question svg {
            width: 20px;
            height: 20px;
            color: var(--text-muted);
            transition: all var(--transition-fast);
            flex-shrink: 0;
        }

        .faq-item.open .faq-question svg {
            color: var(--mc-teal);
            transform: rotate(180deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease;
        }

        .faq-item.open .faq-answer {
            max-height: 400px;
        }

        .faq-answer-inner {
            padding: 0 28px 24px;
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
        }

        .contact-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            margin-top: 48px;
        }

        .contact-card {
            padding: 40px;
            background: var(--bg-card);
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-xl);
            text-align: center;
            transition: all var(--transition-smooth);
            backdrop-filter: blur(20px);
        }

        .contact-card:hover {
            border-color: var(--sm-blue);
            transform: translateY(-4px);
        }

        .contact-icon {
            width: 72px;
            height: 72px;
            margin: 0 auto 24px;
            border-radius: var(--radius-lg);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 32px;
        }

        .contact-card:nth-child(1) .contact-icon { background: var(--sm-blue-soft); }
        .contact-card:nth-child(2) .contact-icon { background: var(--mc-teal-soft); }
        .contact-card:nth-child(3) .contact-icon { background: rgba(139, 92, 246, 0.15); }

        .contact-card h4 {
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 8px;
        }

        .contact-card p {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 20px;
        }

        .contact-link {
            color: var(--sm-blue);
            font-size: 15px;
            font-weight: 600;
            text-decoration: none;
            transition: opacity var(--transition-fast);
        }

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

        .organizers-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
            margin-bottom: 24px;
        }

        .organizer-card {
            padding: 16px;
            background: var(--bg-card);
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-xl);
            text-align: center;
        }

        .organizer-avatar {
            width: 32px;
            height: 32px;
            margin: 0 auto 8px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            color: white;
            font-weight: 700;
        }

        .organizer-avatar[style*="text"] {
            font-size: 12px;
        }

        .organizer-card:nth-child(1) { background: var(--sm-blue-soft); }
        .organizer-card:nth-child(2) { background: var(--mc-teal-soft); }

        .organizer-card h4 {
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 2px;
        }

        .organizer-role {
            font-size: 10px;
            color: var(--text-secondary);
            margin-bottom: 8px;
        }

        .organizer-contacts {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .organizer-link {
            color: var(--sm-blue);
            font-size: 11px;
            font-weight: 500;
            text-decoration: none;
        }

        .contact-form {
            background: var(--bg-card);
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-xl);
            padding: 40px;
            max-width: 600px;
            margin: 0 auto;
        }

        .contact-form h3 {
            font-size: 24px;
            font-weight: 600;
            margin-bottom: 24px;
            text-align: center;
        }

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

        .form-group label {
            display: block;
            font-size: 14px;
            font-weight: 500;
            margin-bottom: 8px;
            color: var(--text-secondary);
        }

        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 14px 18px;
            background: var(--bg-deep);
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-md);
            color: var(--text-primary);
            font-family: var(--font-body);
            font-size: 15px;
            transition: border-color var(--transition-fast);
        }

        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--sm-blue);
        }

        .form-group textarea {
            resize: vertical;
            min-height: 100px;
        }

        .contact-form .btn {
            width: 100%;
            padding: 16px;
            font-size: 16px;
        }

        .footer {
            position: relative;
            z-index: 1;
            padding: 60px 0 40px;
            border-top: 1px solid var(--glass-border);
        }

        .footer-inner {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 40px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 24px;
        }

        .footer-brand {
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .footer-logo {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--sm-blue), var(--mc-teal));
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 12px;
        }

        .footer-name {
            font-size: 16px;
            font-weight: 600;
        }

        .footer-copy {
            font-size: 13px;
            color: var(--text-muted);
        }

        .footer-links {
            display: flex;
            gap: 32px;
        }

        .footer-links a {
            color: var(--text-secondary);
            font-size: 14px;
            text-decoration: none;
            transition: color var(--transition-fast);
        }

        .footer-links a:hover {
            color: var(--text-primary);
        }

        .mobile-menu {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(5, 8, 16, 0.98);
            z-index: 999;
            padding: 100px 32px 32px;
            backdrop-filter: blur(20px);
        }

        .mobile-menu.open {
            display: block;
        }

        .mobile-close {
            position: absolute;
            top: 24px;
            right: 24px;
            width: 44px;
            height: 44px;
            background: none;
            border: none;
            color: var(--text-primary);
            cursor: pointer;
        }

        .mobile-links {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .mobile-links a {
            display: block;
            padding: 18px;
            color: var(--text-primary);
            text-decoration: none;
            font-size: 20px;
            font-weight: 600;
            border-radius: var(--radius-md);
            transition: background var(--transition-fast);
        }

        .mobile-links a:hover {
            background: rgba(255, 255, 255, 0.05);
        }

        @media (max-width: 1200px) {
            .days-grid, .polls-grid, .faq-grid, .contact-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 768px) {
            .nav-links, .nav-date {
                display: none;
            }
            
            .mobile-toggle {
                display: block;
            }
            
            .nav-inner, .section-inner, .hero-content, .footer-inner {
                padding: 0 20px;
            }
            
            .hero {
                padding: 120px 0 80px;
            }
            
            .hero-dates {
                flex-direction: column;
                gap: 12px;
            }
            
            .hero-date-card {
                padding: 20px 24px;
            }
            
            .hero-welcome {
                flex-direction: column;
            }
            
            .hero-welcome-avatar {
                width: 56px;
                height: 56px;
                font-size: 24px;
            }
            
            .hero-stats {
                flex-direction: column;
                gap: 24px;
            }
            
            .hero-stat-value {
                font-size: 32px;
            }
            
            .hero-cta {
                flex-direction: column;
            }
            
            .btn {
                width: 100%;
            }
            
            .day-card-header {
                padding: 28px;
                min-height: auto;
            }
            
            .day-card-content-inner {
                padding: 0 28px 28px;
            }
            
            .day-card-footer {
                padding: 16px 28px;
            }
            
            .day-tabs {
                overflow-x: auto;
                flex-wrap: nowrap;
                -webkit-overflow-scrolling: touch;
                scrollbar-width: none;
            }
            
            .day-tabs::-webkit-scrollbar {
                display: none;
            }
            
            .day-tab {
                flex-shrink: 0;
            }
            
            .info-cards, .speaker-cards {
                grid-template-columns: 1fr;
            }
            
            .gallery {
                grid-template-columns: 1fr;
            }
            
            .hero-dev-portrait {
                width: 150px;
                height: 150px;
            }
            
            .hero-dev-avatar {
                font-size: 72px;
            }
            
            .footer-links {
                flex-wrap: wrap;
                justify-content: center;
                gap: 20px;
            }
        }

        ::-webkit-scrollbar {
            width: 8px;
        }

        ::-webkit-scrollbar-track {
            background: var(--bg-deep);
        }

        ::-webkit-scrollbar-thumb {
            background: var(--bg-card-hover);
            border-radius: 4px;
        }