/* Основные стили */
        :root {
            --primary: #4361ee;
            --secondary: #3a0ca3;
            --accent: #4cc9f0;
            --light: #f8f9fa;
            --dark: #212529;
            --success: #4bb543;
            --error: #e63946;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        body {
            background-color: var(--light);
            color: var(--dark);
            overflow-x: hidden;
        }
        
        /* Стили для шапки */
        header {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: white;
            padding: 1rem 2rem;
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
        }
        
        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .logo {
            font-size: 1.8rem;
            font-weight: 700;
            animation: pulse 2s infinite;
        }
        
        nav ul {
            display: flex;
            list-style: none;
        }
        
        nav ul li {
            margin-left: 2rem;
        }
        
        nav ul li a {
            color: white;
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s ease;
            position: relative;
        }
        
        nav ul li a:hover {
            color: var(--accent);
        }
        
        nav ul li a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background-color: var(--accent);
            transition: width 0.3s ease;
        }
        
        nav ul li a:hover::after {
            width: 100%;
        }
        
        /* Герой секция */
        .hero {
            height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(rgba(67, 97, 238, 0.8), rgba(58, 12, 163, 0.9)), url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="%234361ee"/><path d="M0 0L100 100M100 0L0 100" stroke="%233a0ca3" stroke-width="1"/></svg>');
            color: white;
            text-align: center;
            padding: 0 2rem;
        }
        
        .hero-content {
            max-width: 800px;
            animation: fadeInUp 1s ease-out;
        }
        
        .hero h1 {
            font-size: 3.5rem;
            margin-bottom: 1.5rem;
            animation: typewriter 3s steps(40) 1s 1 normal both;
            overflow: hidden;
            white-space: nowrap;
        }
        
        .hero p {
            font-size: 1.3rem;
            margin-bottom: 2rem;
            opacity: 0;
            animation: fadeIn 1s ease-out 2.5s forwards;
        }
        
        .cta-button {
            display: inline-block;
            background-color: var(--accent);
            color: white;
            padding: 0.8rem 2rem;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
            transition: all 0.3s ease;
            opacity: 0;
            animation: fadeIn 1s ease-out 3s forwards;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
            border: none;
            cursor: pointer;
        }
        
        .cta-button:hover {
            transform: translateY(-5px);
box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
            background-color: #3ab9e0;
        }
        
        /* Секция услуг */
        .services {
            padding: 6rem 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 4rem;
            position: relative;
        }
        
        .section-title h2 {
            font-size: 2.5rem;
            color: var(--secondary);
            display: inline-block;
        }
        
        .section-title h2::after {
            content: '';
            position: absolute;
            bottom: -15px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background-color: var(--accent);
            border-radius: 2px;
        }
        
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
        }
        
        .service-card {
            background: white;
            border-radius: 10px;
            padding: 2rem;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: all 0.3s ease;
            opacity: 0;
            transform: translateY(30px);
            animation: fadeInUp 0.8s ease-out forwards;
        }
        
        .service-card:nth-child(1) {
            animation-delay: 0.2s;
        }
        
        .service-card:nth-child(2) {
            animation-delay: 0.4s;
        }
        
        .service-card:nth-child(3) {
            animation-delay: 0.6s;
        }
        
        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }
        
        .service-icon {
            font-size: 3rem;
            color: var(--primary);
            margin-bottom: 1.5rem;
            display: inline-block;
            animation: float 3s ease-in-out infinite;
        }
        
        .service-card h3 {
            font-size: 1.5rem;
            margin-bottom: 1rem;
            color: var(--secondary);
        }
        
        .service-card p {
            color: #666;
            line-height: 1.6;
        }
        
        /* Секция процесса работы */
        .process {
            padding: 6rem 2rem;
            background-color: #f0f4ff;
        }
        
        .process-steps {
            max-width: 1000px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            position: relative;
        }
        
        .process-steps::before {
            content: '';
            position: absolute;
            top: 40px;
            left: 0;
            width: 100%;
            height: 3px;
            background: linear-gradient(to right, var(--primary), var(--accent));
            z-index: 1;
        }
        
        .step {
            text-align: center;
            position: relative;
            z-index: 2;
            opacity: 0;
            transform: translateY(20px);
            animation: fadeInUp 0.8s ease-out forwards;
        }
        
        .step:nth-child(1) {
            animation-delay: 0.2s;
        }
        
        .step:nth-child(2) {
            animation-delay: 0.4s;
        }
        
        .step:nth-child(3) {
            animation-delay: 0.6s;
        }
        
        .step:nth-child(4) {
            animation-delay: 0.8s;
        }
        
        .step-number {
            width: 80px;
            height: 80px;
            background: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.5rem;
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--primary);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            border: 3px solid var(--accent);
        }
        
        .step h4 {
            font-size: 1.2rem;
margin-bottom: 0.5rem;
            color: var(--secondary);
        }
        
        /* Секция контактов */
        .contact-section {
            padding: 6rem 2rem;
            max-width: 800px;
            margin: 0 auto;
        }
        
        .contact-form {
            background: white;
            padding: 3rem;
            border-radius: 10px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        }
        
        .form-group {
            margin-bottom: 1.5rem;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 600;
            color: var(--secondary);
        }
        
        .form-control {
            width: 100%;
            padding: 0.8rem 1rem;
            border: 1px solid #ddd;
            border-radius: 5px;
            font-size: 1rem;
            transition: all 0.3s ease;
        }
        
        .form-control:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(76, 201, 240, 0.2);
        }
        
        textarea.form-control {
            min-height: 150px;
            resize: vertical;
        }
        
        .submit-btn {
            background-color: var(--primary);
            color: white;
            border: none;
            padding: 1rem 2rem;
            border-radius: 5px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            width: 100%;
        }
        
        .submit-btn:hover {
            background-color: var(--secondary);
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }
        
        .submit-btn:disabled {
            background-color: #ccc;
            cursor: not-allowed;
            transform: none;
            box-shadow: none;
        }
        
        .status-message {
            padding: 1rem;
            border-radius: 5px;
            margin-bottom: 1rem;
            text-align: center;
            display: none;
        }
        
        .status-message.success {
            background-color: rgba(75, 181, 67, 0.2);
            color: var(--success);
            border: 1px solid var(--success);
            display: block;
        }
        
        .status-message.error {
            background-color: rgba(230, 57, 70, 0.2);
            color: var(--error);
            border: 1px solid var(--error);
            display: block;
        }
        
        /* Футер */
        footer {
            background-color: var(--dark);
            color: white;
            padding: 3rem 2rem;
            text-align: center;
        }
        
        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .footer-logo {
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 1rem;
            color: var(--accent);
        }
        
        .copyright {
            margin-top: 2rem;
            padding-top: 1rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        /* Анимации */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        @keyframes fadeIn {
            from {
                opacity: 0;
            }
            to {
                opacity: 1;
            }
        }
        
        @keyframes pulse {
            0% {
                transform: scale(1);
            }
            50% {
                transform: scale(1.05);
            }
            100% {
                transform: scale(1);
            }
        }
        
        @keyframes typewriter {
            from {
                width: 0;
            }
            to {
                width: 100%;
            }
        }
        
        @keyframes float {
0% {
                transform: translateY(0);
            }
            50% {
                transform: translateY(-10px);
            }
            100% {
                transform: translateY(0);
            }
        }
        
        /* Адаптивность */
        @media (max-width: 768px) {
            .nav-container {
                flex-direction: column;
            }
            
            nav ul {
                margin-top: 1rem;
            }
            
            nav ul li {
                margin: 0 0.5rem;
            }
            
            .hero h1 {
                font-size: 2.5rem;
            }
            
            .process-steps {
                flex-direction: column;
                gap: 3rem;
            }
            
            .process-steps::before {
                display: none;
            }
            
            .contact-form {
                padding: 2rem 1.5rem;
            }
        }