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

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
            background: #0a0e27;
            color: #fff;
            overflow-x: hidden;
        }

        .gradient-bg {
            background: linear-gradient(135deg, #0a0e27 0%, #1a1f4d 50%, #0a0e27 100%);
        }

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

        /* Hero Section */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(0, 191, 255, 0.15) 0%, transparent 70%);
            top: -200px;
            right: -200px;
            animation: pulse 4s ease-in-out infinite;
        }

        .hero::after {
            content: '';
            position: absolute;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(64, 224, 208, 0.12) 0%, transparent 70%);
            bottom: -150px;
            left: -150px;
            animation: pulse 4s ease-in-out infinite 2s;
        }

        @keyframes pulse {
            0%, 100% { transform: scale(1); opacity: 0.5; }
            50% { transform: scale(1.1); opacity: 0.8; }
        }

        .hero-content {
            text-align: center;
            z-index: 1;
            animation: fadeInUp 1s ease-out;
        }

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

        .hero h1 {
            font-size: 4.5rem;
            font-weight: 800;
            margin-bottom: 20px;
            background: linear-gradient(135deg, #00bfff 0%, #40e0d0 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.2;
        }

        .hero-subtitle {
            font-size: 1.5rem;
            color: #a0aec0;
            margin-bottom: 40px;
            font-weight: 300;
        }

        .countdown {
            display: flex;
            gap: 30px;
            justify-content: center;
            margin: 50px 0;
            flex-wrap: wrap;
        }

        .countdown-item {
            background: rgba(0, 191, 255, 0.1);
            border: 2px solid rgba(0, 191, 255, 0.3);
            padding: 25px 35px;
            border-radius: 15px;
            min-width: 120px;
            backdrop-filter: blur(10px);
            transition: all 0.3s ease;
        }

        .countdown-item:hover {
            transform: translateY(-5px);
            border-color: rgba(0, 191, 255, 0.6);
            box-shadow: 0 10px 30px rgba(0, 191, 255, 0.2);
        }

        .countdown-number {
            font-size: 3rem;
            font-weight: 700;
            color: #00bfff;
            display: block;
        }

        .countdown-label {
            font-size: 0.9rem;
            color: #a0aec0;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .cta-button {
            display: inline-block;
            padding: 20px 50px;
            background: linear-gradient(135deg, #00bfff 0%, #40e0d0 100%);
            color: #0a0e27;
            font-size: 1.2rem;
            font-weight: 700;
            text-decoration: none;
            border-radius: 50px;
            transition: all 0.3s ease;
            box-shadow: 0 10px 40px rgba(0, 191, 255, 0.3);
            position: relative;
            overflow: hidden;
        }

        .cta-button::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
            transition: left 0.5s ease;
        }

        .cta-button:hover::before {
            left: 100%;
        }

        .cta-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 50px rgba(0, 191, 255, 0.5);
        }

        .urgency-text {
            margin-top: 20px;
            color: #ff6b6b;
            font-weight: 600;
            animation: blink 2s ease-in-out infinite;
        }

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

        /* Section Styles */
        section {
            padding: 100px 0;
            position: relative;
        }

        .section-title {
            text-align: center;
            font-size: 3rem;
            font-weight: 700;
            margin-bottom: 20px;
            background: linear-gradient(135deg, #00bfff 0%, #40e0d0 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .section-subtitle {
            text-align: center;
            color: #a0aec0;
            font-size: 1.2rem;
            margin-bottom: 60px;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
        }

        /* Speakers Section */
        .speakers-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
            margin-top: 60px;
        }

        .speaker-card {
            background: rgba(26, 31, 77, 0.5);
            border: 1px solid rgba(0, 191, 255, 0.2);
            border-radius: 20px;
            padding: 30px;
            text-align: center;
            transition: all 0.4s ease;
            cursor: pointer;
            backdrop-filter: blur(10px);
        }

        .speaker-card:hover {
            transform: translateY(-10px);
            border-color: rgba(0, 191, 255, 0.6);
            box-shadow: 0 20px 60px rgba(0, 191, 255, 0.2);
            background: rgba(26, 31, 77, 0.8);
        }

        .speaker-avatar {
            width: 120px;
            height: 120px;
            border-radius: 50%;
            background: linear-gradient(135deg, #00bfff 0%, #40e0d0 100%);
            margin: 0 auto 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2.5rem;
            font-weight: 700;
            color: #0a0e27;
        }

        .speaker-name {
            font-size: 1.4rem;
            font-weight: 700;
            margin-bottom: 5px;
            color: #00bfff;
        }

        .speaker-title {
            color: #a0aec0;
            font-size: 0.95rem;
            margin-bottom: 15px;
        }

        .speaker-company {
            color: #40e0d0;
            font-weight: 600;
            font-size: 1rem;
        }

        /* Why Attend Section */
        .why-attend {
            background: rgba(26, 31, 77, 0.3);
        }

        .benefits-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 40px;
            margin-top: 60px;
        }

        .benefit-card {
            padding: 40px;
            border-left: 4px solid #00bfff;
            background: rgba(0, 191, 255, 0.05);
            border-radius: 10px;
            transition: all 0.3s ease;
        }

        .benefit-card:hover {
            background: rgba(0, 191, 255, 0.1);
            transform: translateX(10px);
        }

        .benefit-icon {
            font-size: 3rem;
            margin-bottom: 20px;
        }

        .benefit-title {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 15px;
            color: #00bfff;
        }

        .benefit-text {
            color: #a0aec0;
            line-height: 1.6;
        }

        /* Pricing Section */
        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 60px;
        }

        .pricing-card {
            background: rgba(26, 31, 77, 0.5);
            border: 2px solid rgba(0, 191, 255, 0.2);
            border-radius: 20px;
            padding: 40px;
            text-align: center;
            transition: all 0.4s ease;
            position: relative;
        }

        .pricing-card.featured {
            border-color: #00bfff;
            transform: scale(1.05);
            box-shadow: 0 20px 60px rgba(0, 191, 255, 0.3);
        }

        .pricing-card:hover {
            transform: translateY(-10px) scale(1.02);
            border-color: #00bfff;
            box-shadow: 0 20px 60px rgba(0, 191, 255, 0.3);
        }

        .pricing-badge {
            position: absolute;
            top: -15px;
            right: 30px;
            background: linear-gradient(135deg, #00bfff 0%, #40e0d0 100%);
            color: #0a0e27;
            padding: 8px 20px;
            border-radius: 20px;
            font-weight: 700;
            font-size: 0.85rem;
        }

        .pricing-title {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 20px;
            color: #00bfff;
        }

        .pricing-features {
            list-style: none;
            margin: 30px 0;
            text-align: left;
        }

        .pricing-features li {
            padding: 12px 0;
            color: #a0aec0;
            border-bottom: 1px solid rgba(0, 191, 255, 0.1);
        }

        .pricing-features li::before {
            content: '✓';
            color: #40e0d0;
            font-weight: 700;
            margin-right: 10px;
        }

        .pricing-price {
            font-size: 3rem;
            font-weight: 700;
            color: #00bfff;
            margin: 30px 0;
        }

        .pricing-price span {
            font-size: 1.2rem;
            color: #a0aec0;
        }

        /* Testimonials */
        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 30px;
            margin-top: 60px;
        }

        .testimonial-card {
            background: rgba(26, 31, 77, 0.5);
            border: 1px solid rgba(0, 191, 255, 0.2);
            border-radius: 20px;
            padding: 40px;
            transition: all 0.3s ease;
        }

        .testimonial-card:hover {
            border-color: rgba(0, 191, 255, 0.6);
            transform: translateY(-5px);
        }

        .testimonial-text {
            color: #e2e8f0;
            font-size: 1.1rem;
            line-height: 1.8;
            margin-bottom: 25px;
            font-style: italic;
        }

        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .testimonial-avatar {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: linear-gradient(135deg, #00bfff 0%, #40e0d0 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: #0a0e27;
        }

        .testimonial-info h4 {
            color: #00bfff;
            font-weight: 600;
        }

        .testimonial-info p {
            color: #a0aec0;
            font-size: 0.9rem;
        }

        /* FAQ Section */
        .faq-container {
            max-width: 800px;
            margin: 60px auto 0;
        }

        .faq-item {
            background: rgba(26, 31, 77, 0.5);
            border: 1px solid rgba(0, 191, 255, 0.2);
            border-radius: 10px;
            margin-bottom: 20px;
            overflow: hidden;
            transition: all 0.3s ease;
        }

        .faq-question {
            padding: 25px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: 600;
            color: #00bfff;
            font-size: 1.1rem;
        }

        .faq-question:hover {
            background: rgba(0, 191, 255, 0.1);
        }

        .faq-answer {
            padding: 0 25px;
            max-height: 0;
            overflow: hidden;
            transition: all 0.3s ease;
            color: #a0aec0;
            line-height: 1.6;
        }

        .faq-answer.active {
            padding: 0 25px 25px;
            max-height: 500px;
        }

        .faq-icon {
            transition: transform 0.3s ease;
        }

        .faq-icon.active {
            transform: rotate(180deg);
        }

        /* Footer CTA */
        .footer-cta {
            text-align: center;
            padding: 80px 0;
            background: rgba(0, 191, 255, 0.05);
        }

        .footer-cta h2 {
            font-size: 2.5rem;
            margin-bottom: 20px;
        }

        .footer-cta p {
            color: #a0aec0;
            font-size: 1.2rem;
            margin-bottom: 40px;
        }

        @media (max-width: 768px) {
            .hero h1 {
                font-size: 2.5rem;
            }

            .hero-subtitle {
                font-size: 1.2rem;
            }

            .countdown {
                gap: 15px;
            }

            .countdown-item {
                padding: 15px 20px;
                min-width: 90px;
            }

            .countdown-number {
                font-size: 2rem;
            }

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

            .pricing-card.featured {
                transform: scale(1);
            }
        }