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

        body {
            font-family: 'Inter', sans-serif;
            line-height: 1.6;
            background: #0a0a0a;
            color: #ffffff;
            overflow-x: hidden;
        }

        /* Анимация фона */
        .bg-animation {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            background: linear-gradient(-45deg, #0a0a0a, #1a1a2e, #16213e, #0f0f23);
            background-size: 400% 400%;
            animation: gradientBG 15s ease infinite;
        }

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

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

        /* Header */
        .header{
position: sticky; top: 0; z-index: 9999;
backdrop-filter: saturate(120%) blur(6px);
background: rgba(10,10,10,0.55);
transition: background-color .2s ease, box-shadow .2s ease;
}
.header.stuck{
background: rgba(10,10,10,0.75);
box-shadow: 0 6px 14px rgba(0,0,0,.2);
}
        .logo {
            font-size: 24px;
            font-weight: 700;
            color: #64ffda;
            text-decoration: none;
        }

        /* Hero Section */
        .hero {
            text-align: center;
            padding: 80px 0 120px;
            position: relative;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 100px;
            height: 100px;
            background: radial-gradient(circle, #64ffda 0%, transparent 70%);
            border-radius: 50%;
            filter: blur(20px);
            opacity: 0.3;
        }

        .hero h1 {
            font-size: clamp(2.5rem, 5vw, 4rem);
            font-weight: 700;
            margin-bottom: 20px;
            background: linear-gradient(135deg, #64ffda, #bb86fc);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero .subtitle {
            font-size: 1.2rem;
            color: #b0bec5;
            margin-bottom: 40px;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }

        .video-placeholder {
            background: linear-gradient(135deg, #1a1a2e, #16213e);
            border: 2px dashed #64ffda;
            border-radius: 20px;
            padding: 80px 20px;
            margin: 40px 0;
            color: #64ffda;
            font-size: 1.1rem;
        }

        /* CTA Button */
        .cta-button {
            display: inline-block;
            background: linear-gradient(135deg, #64ffda, #bb86fc);
            color: #0a0a0a;
            font-weight: 600;
            font-size: 1.1rem;
            padding: 18px 40px;
            border-radius: 50px;
            text-decoration: none;
            transition: all 0.3s ease;
            box-shadow: 0 10px 30px rgba(100, 255, 218, 0.3);
        }

        .cta-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 40px rgba(100, 255, 218, 0.4);
        }

        /* Problem Section */
        .problem-section {
            padding: 80px 0;
            background: rgba(26, 26, 46, 0.3);
        }

        .problem-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }

        .problem-text h2 {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 30px;
            color: #64ffda;
        }

        .problem-questions {
            list-style: none;
            margin: 30px 0;
        }

        .problem-questions li {
            font-size: 1.1rem;
            margin: 15px 0;
            padding-left: 30px;
            position: relative;
            color: #b0bec5;
        }

        .problem-questions li::before {
            content: '♪';
            position: absolute;
            left: 0;
            color: #bb86fc;
            font-size: 1.5rem;
        }

        .image-placeholder {
            background: linear-gradient(135deg, #1a1a2e, #16213e);
            border: 1px solid #64ffda;
            border-radius: 15px;
            padding: 60px 20px;
            text-align: center;
            color: #64ffda;
            font-style: italic;
        }

        /* Program Section */
        .program-section {
            padding: 80px 0;
        }

        .program-section h2 {
            text-align: center;
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 60px;
            color: #64ffda;
        }

        .program-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .program-card {
            background: linear-gradient(135deg, rgba(26, 26, 46, 0.8), rgba(22, 33, 62, 0.8));
            border: 1px solid #333;
            border-radius: 15px;
            padding: 30px;
            transition: all 0.3s ease;
        }

        .program-card:hover {
            transform: translateY(-5px);
            border-color: #64ffda;
            box-shadow: 0 10px 30px rgba(100, 255, 218, 0.1);
        }

        .program-card h3 {
            color: #bb86fc;
            font-size: 1.2rem;
            font-weight: 600;
            margin-bottom: 15px;
        }

        .program-card p {
            color: #b0bec5;
            line-height: 1.6;
        }

        /* Who Section */
        .who-section {
            padding: 80px 0;
            background: rgba(26, 26, 46, 0.3);
        }

        .who-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 30px;
        }

        .who-card {
            text-align: center;
            padding: 30px 20px;
            background: linear-gradient(135deg, rgba(22, 33, 62, 0.5), rgba(26, 26, 46, 0.5));
            border-radius: 15px;
            border: 1px solid #333;
        }

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

        .who-card h3 {
            color: #64ffda;
            margin-bottom: 10px;
        }

        /* Testimonials */
        .testimonials {
            padding: 80px 0;
        }

        .testimonials h2 {
            text-align: center;
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 60px;
            color: #64ffda;
        }

        .testimonial-card {
            background: linear-gradient(135deg, rgba(26, 26, 46, 0.8), rgba(22, 33, 62, 0.8));
            border: 1px solid #333;
            border-radius: 15px;
            padding: 30px;
            margin: 20px 0;
        }

        .stars {
            color: #ffd700;
            font-size: 1.2rem;
            margin-bottom: 15px;
        }

        .testimonial-author {
            font-weight: 600;
            color: #64ffda;
            margin-bottom: 10px;
        }

        .testimonial-text {
            color: #b0bec5;
            font-style: italic;
            line-height: 1.6;
        }

        /* Pricing */
        .pricing {
            padding: 80px 0;
            background: rgba(26, 26, 46, 0.3);
        }

        .pricing h2 {
            text-align: center;
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 40px;
            color: #64ffda;
        }

        .pricing-toggle {
            text-align: center;
            margin-bottom: 60px;
        }

        .toggle-button {
            background: #333;
            border: none;
            padding: 10px 30px;
            margin: 0 10px;
            border-radius: 25px;
            color: #b0bec5;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .toggle-button.active {
            background: #64ffda;
            color: #0a0a0a;
        }

        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .pricing-card {
            background: linear-gradient(135deg, rgba(26, 26, 46, 0.9), rgba(22, 33, 62, 0.9));
            border: 2px solid #333;
            border-radius: 20px;
            padding: 40px 30px;
            text-align: center;
            position: relative;
        }

        .pricing-card.popular {
            border-color: #64ffda;
            transform: scale(1.05);
        }

        .pricing-card h3 {
            font-size: 1.5rem;
            color: #64ffda;
            margin-bottom: 20px;
        }

        .price {
            font-size: 2.5rem;
            font-weight: 700;
            color: #bb86fc;
            margin-bottom: 30px;
        }

        .features {
            list-style: none;
            margin-bottom: 30px;
        }

        .features li {
            padding: 8px 0;
            color: #b0bec5;
        }

        .features li::before {
            content: '✓';
            color: #64ffda;
            font-weight: bold;
            margin-right: 10px;
        }

        /* FAQ */
        .faq {
            padding: 80px 0;
        }

        .faq h2 {
            text-align: center;
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 60px;
            color: #64ffda;
        }

        .faq-item {
            background: rgba(26, 26, 46, 0.5);
            border: 1px solid #333;
            border-radius: 10px;
            margin: 20px 0;
            overflow: hidden;
        }

        .faq-question {
            padding: 25px;
            cursor: pointer;
            font-weight: 600;
            color: #64ffda;
            border: none;
            background: none;
            width: 100%;
            text-align: left;
            font-size: 1.1rem;
        }

        .faq-answer {
            padding: 0 25px 25px;
            color: #b0bec5;
            display: none;
        }

        /* Footer CTA */
        .footer-cta {
            padding: 80px 0;
            text-align: center;
            background: linear-gradient(135deg, #1a1a2e, #16213e);
        }

        .footer-cta h2 {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 30px;
            color: #64ffda;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .problem-grid, .who-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            
            .pricing-card.popular {
                transform: none;
            }
            
            .hero h1 {
                font-size: 2.5rem;
            }
        }