:root {
            --primary: #00c1b5;
            --secondary: #ff2a78;
            --accent: #ffd700;
            --dark: #1a1a2e;
            --light: #f8f9fa;
            --text: #333333;
            --text-light: #f8f9fa;
            --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
            --transition: all 0.3s ease;
            --border-radius: 8px;
            --section-padding: 80px 0;
            --container-width: 1200px;
        }

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

        body {
            font-family: 'Arial', sans-serif;
            line-height: 1.6;
            color: var(--text);
            background-color: var(--light);
            padding-top: 80px;
            overflow-x: hidden;
        }

        h1, h2, h3, h4 {
            font-weight: 700;
            line-height: 1.2;
            margin-bottom: 20px;
        }

        h1 {
            font-size: 2.5rem;
            color: var(--primary);
        }

        h2 {
            font-size: 2rem;
            color: var(--secondary);
        }

        h3 {
            font-size: 1.5rem;
            color: var(--dark);
        }

        p {
            margin-bottom: 15px;
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: var(--transition);
        }

        a:hover {
            color: var(--secondary);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        .container {
            width: 100%;
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 20px;
        }

        .btn {
            display: inline-block;
            padding: 12px 30px;
            background-color: var(--primary);
            color: var(--text-light);
            border: none;
            border-radius: var(--border-radius);
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 1px;
            cursor: pointer;
            transition: var(--transition);
            box-shadow: var(--shadow);
        }

        .btn:hover {
            background-color: var(--secondary);
            color: var(--text-light);
            transform: translateY(-3px);
        }

        .btn-secondary {
            background-color: var(--secondary);
        }

        .btn-secondary:hover {
            background-color: var(--primary);
        }

        .text-center {
            text-align: center;
        }

        .section {
            padding: var(--section-padding);
            position: relative;
        }

        .section-dark {
            background-color: var(--dark);
            color: var(--text-light);
        }

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

        .section-dark p{
            color: var(--dark);
        }

        .section-dark h2,
        .section-dark h3 {
            color: var(--dark);
        }

        .section-accent {
            background-color: var(--primary);
            color: var(--text-light);
        }

        .section-accent h2,
        .section-accent h3 {
            color: var(--text-light);
        }

        /* Header */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background-color: var(--dark);
            color: var(--text-light);
            z-index: 1000;
            box-shadow: var(--shadow);
            padding: 15px 0;
        }

        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-light);
            display: flex;
            align-items: center;
        }

        .logo span {
            color: var(--primary);
        }

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

        .nav-links li {
            margin-left: 30px;
        }

        .nav-links a {
            color: var(--text-light);
            font-weight: 600;
        }

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

        .burger {
            display: none;
            cursor: pointer;
        }

        .burger div {
            width: 25px;
            height: 3px;
            background-color: var(--text-light);
            margin: 5px;
            transition: var(--transition);
        }

        /* Hero Section */
        .hero {
            height: 100vh;
            min-height: 600px;
            display: flex;
            align-items: center;
            background: linear-gradient(rgba(26, 26, 46, 0.8), rgba(26, 26, 46, 0.8)), 
                        url('https://images.unsplash.com/photo-1507842217343-583bb7270b66?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80') no-repeat center center/cover;
            color: var(--text-light);
            position: relative;
            overflow: hidden;
        }

        .hero-content {
            max-width: 600px;
            z-index: 2;
        }

        .hero h1 {
            font-size: 3rem;
            margin-bottom: 20px;
            color: var(--accent);
        }

        .hero-content h3{
            color: var(--accent);
        }

        .hero p {
            font-size: 1.2rem;
            margin-bottom: 30px;
        }

        .hero-btns {
            display: flex;
            gap: 20px;
        }

        .hero-image {
            position: absolute;
            right: 10%;
            bottom: 0;
            max-height: 80%;
            filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.3));
            animation: float 6s ease-in-out infinite;
        }

        @keyframes float {
            0% { transform: translateY(0px); }
            50% { transform: translateY(-20px); }
            100% { transform: translateY(0px); }
        }

        /* About Section */
        .about-content {
            display: flex;
            align-items: center;
            gap: 50px;
        }

        .about-text {
            flex: 1;
        }

        .about-image {
            flex: 1;
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: var(--shadow);
        }

        /* Features Section */
        .features {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }

        .feature-card {
            background-color: white;
            border-radius: var(--border-radius);
            padding: 30px;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }

        .feature-card:hover {
            transform: translateY(-10px);
        }

        .feature-icon {
            font-size: 2.5rem;
            color: var(--primary);
            margin-bottom: 20px;
        }

        /* Quote Section */
        .quote {
            text-align: center;
            max-width: 800px;
            margin: 0 auto;
            padding: 50px;
            background-color: var(--dark);
            color: var(--text-light);
            border-radius: var(--border-radius);
            position: relative;
        }

        .quote:before {
            content: '"';
            font-size: 5rem;
            color: var(--primary);
            opacity: 0.2;
            position: absolute;
            top: 10px;
            left: 20px;
        }

        .quote:after {
            content: '"';
            font-size: 5rem;
            color: var(--primary);
            opacity: 0.2;
            position: absolute;
            bottom: -30px;
            right: 20px;
        }

        .quote-text {
            font-size: 1.5rem;
            font-style: italic;
            margin-bottom: 20px;
        }

        .quote-author {
            font-weight: 700;
            color: var(--accent);
        }

        /* Pricing Section */
        .pricing-cards {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }

        .pricing-card {
            background-color: white;
            border-radius: var(--border-radius);
            padding: 40px 30px;
            box-shadow: var(--shadow);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .pricing-card.featured {
            border: 2px solid var(--accent);
            transform: scale(1.05);
        }

        .pricing-card.featured:after {
            content: 'Популярный';
            position: absolute;
            top: 15px;
            right: -30px;
            background-color: var(--accent);
            color: var(--dark);
            padding: 5px 30px;
            transform: rotate(45deg);
            font-weight: 700;
            font-size: 0.8rem;
        }

        .pricing-card.free:after {
            content: 'Бесплатно';
            position: absolute;
            top: 15px;
            right: -30px;
            background-color: var(--primary);
            color: var(--text-light);
            padding: 5px 30px;
            transform: rotate(45deg);
            font-weight: 700;
            font-size: 0.8rem;
        }

        .pricing-card:hover {
            transform: translateY(-10px);
        }

        .pricing-card.featured:hover {
            transform: scale(1.05) translateY(-10px);
        }

        .price {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--primary);
            margin: 20px 0;
        }

        .price span {
            font-size: 1rem;
            font-weight: 400;
        }

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

        .pricing-features li {
            margin-bottom: 10px;
            position: relative;
            padding-left: 25px;
        }

        .pricing-features li:before {
            content: '✓';
            color: var(--primary);
            position: absolute;
            left: 0;
        }

        /* FAQ Section */
        .faq-item {
            margin-bottom: 20px;
            border-bottom: 1px solid #eee;
            padding-bottom: 20px;
        }

        .faq-question {
            font-weight: 700;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .faq-question:after {
            content: '+';
            font-size: 1.5rem;
            color: var(--primary);
        }

        .faq-question.active:after {
            content: '-';
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
        }

        .faq-answer.show {
            max-height: 500px;
            padding-top: 15px;
        }

        /* Contact Form */
        .contact-form {
            max-width: 600px;
            margin: 0 auto;
            background-color: white;
            padding: 40px;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
        }

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

        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
        }

        .form-control {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid #ddd;
            border-radius: var(--border-radius);
            font-family: inherit;
            transition: var(--transition);
            resize: none;
        }

        .form-control:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(0, 193, 181, 0.2);
        }

        /* Testimonials */
        .testimonials {
            display: flex;
            overflow-x: auto;
            gap: 30px;
            padding: 20px 0;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
        }

        .testimonial {
            min-width: 300px;
            background-color: white;
            padding: 30px;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
            scroll-snap-align: start;
        }

        .testimonial-text {
            font-style: italic;
            margin-bottom: 20px;
        }

        .testimonial-author {
            font-weight: 700;
            color: var(--primary);
        }

        /* Footer */
        footer {
            background-color: var(--dark);
            color: var(--text-light);
            padding: 60px 0 20px;
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-column h3 {
            color: var(--text-light);
            margin-bottom: 20px;
            font-size: 1.2rem;
        }

        .footer-links {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 10px;
        }

        .footer-links a {
            color: #ccc;
        }

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

        .footer-bottom {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 0.9rem;
            color: #ccc;
        }

        /* Modal */
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.7);
            z-index: 2000;
            justify-content: center;
            align-items: center;
        }

        .modal-content {
            background-color: white;
            padding: 40px;
            border-radius: var(--border-radius);
            max-width: 500px;
            width: 90%;
            text-align: center;
            position: relative;
            animation: modalFadeIn 0.3s ease;
        }

        @keyframes modalFadeIn {
            from { opacity: 0; transform: translateY(-50px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .close-modal {
            position: absolute;
            top: 15px;
            right: 15px;
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--text);
        }

        /* Cookie Banner */
        .cookie-banner {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            background-color: var(--dark);
            color: var(--text-light);
            padding: 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            z-index: 1000;
            transform: translateY(100%);
            transition: transform 0.3s ease;
        }

        .cookie-banner.show {
            transform: translateY(0);
        }

        .cookie-banner p {
            margin-bottom: 0;
            max-width: 80%;
        }

        .cookie-banner .btn {
            margin-left: 20px;
        }

        /* Animations */
        .fade-in {
            opacity: 0;
            transform: translateY(20px);
            transition: opacity 0.6s ease, transform 0.6s ease;
        }

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

        /* Responsive */
        @media (max-width: 992px) {
            .hero-content {
                max-width: 100%;
                text-align: center;
            }

            .hero-btns {
                justify-content: center;
            }

            .hero-image {
                display: none;
            }

            .about-content {
                flex-direction: column;
            }

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

        @media (max-width: 768px) {
            .nav-links {
                position: fixed;
                top: 80px;
                left: 0;
                width: 100%;
                background-color: var(--dark);
                flex-direction: column;
                align-items: center;
                padding: 20px 0;
                clip-path: circle(0px at 90% -10%);
                -webkit-clip-path: circle(0px at 90% -10%);
                transition: all 0.5s ease-out;
                pointer-events: none;
            }

            .nav-links.open {
                clip-path: circle(1000px at 90% -10%);
                -webkit-clip-path: circle(1000px at 90% -10%);
                pointer-events: all;
            }

            .nav-links li {
                margin: 15px 0;
            }

            .burger {
                display: block;
            }

            .burger.active div:nth-child(1) {
                transform: rotate(-45deg) translate(-5px, 6px);
            }

            .burger.active div:nth-child(2) {
                opacity: 0;
            }

            .burger.active div:nth-child(3) {
                transform: rotate(45deg) translate(-5px, -6px);
            }

            .section {
                padding: 60px 0;
            }

            h1 {
                font-size: 2rem;
            }

            h2 {
                font-size: 1.8rem;
            }

            .quote-text {
                font-size: 1.2rem;
            }
        }

        @media (max-width: 576px) {
            .hero-btns {
                flex-direction: column;
                gap: 15px;
            }

            .btn {
                width: 100%;
            }

            .cookie-banner {
                flex-direction: column;
                text-align: center;
            }

            .cookie-banner .btn {
                margin: 15px 0 0;
                width: 100%;
            }
        }