:root {
            --bg: #0b0f17;
            --text: #f4f6f9;
            --muted: #98a2b3;
            --primary: #e60000;
            --secondary: #0d1b2a;
            --accent: #2563eb;
            --border: #1c2a3d;
            --radius: 16px;
            --transition: all 0.4s ease;
            --glow: 0 0 20px rgba(230, 0, 0, 0.5);
        }
        
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        
        body {
            font-family: "Inter", sans-serif;
            line-height: 1.6;
            color: var(--text);
            background: var(--bg);
            overflow-x: hidden;
        }
        
        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }
        
        a:hover {
            color: var(--primary);
        }

        /* Header */
        header {
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 100;
            background: rgba(11, 15, 23, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border);
            padding: 15px 0;
            transition: var(--transition);
        }
        
        header.scrolled {
            padding: 10px 0;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
        }
        
        .nav {
            max-width: 1200px;
            margin: auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 24px;
        }
        
        .nav .logo {
            display: flex;
            align-items: center;
            gap: 12px;
            font-weight: 800;
            font-size: 24px;
            color: var(--primary);
        }
        
        .logo-img {
            height: 70px;
            width: auto;
            transition: var(--transition);
        }
        
        .nav-links {
            display: flex;
            gap: 28px;
            font-weight: 600;
        }
        
        /* Hero Section */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
            padding: 0 24px;
        }
        
        .hero-video {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            z-index: -1;
            opacity: 0.2;
        }
        
        .hero-content {
            max-width: 1200px;
            width: 100%;
            text-align: center;
            z-index: 2;
        }
        
        .hero h1 {
            font-size: clamp(32px, 6vw, 72px);
            line-height: 1.1;
            margin-bottom: 24px;
            opacity: 0;
            animation: fadeInUp 1s forwards;
            animation-delay: 0.3s;
        }
        
        .hero p {
            color: var(--muted);
            font-size: 20px;
            margin-bottom: 40px;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
            opacity: 0;
            animation: fadeInUp 1s forwards;
            animation-delay: 0.7s;
        }
        
        .btn {
            display: inline-block;
            padding: 16px 32px;
            border-radius: var(--radius);
            background: var(--primary);
            color: #fff;
            font-weight: 700;
            box-shadow: 0 6px 20px rgba(230, 0, 0, 0.4);
            opacity: 0;
            animation: fadeInUp 1s forwards;
            animation-delay: 1.1s;
            transition: var(--transition);
            margin: 10px;
            position: relative;
            overflow: hidden;
        }
        
        .btn:before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            transition: 0.5s;
        }
        
        .btn:hover:before {
            left: 100%;
        }
        
        .btn:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 28px rgba(230, 0, 0, 0.6);
        }
        
        .btn-outline {
            background: transparent;
            border: 2px solid var(--primary);
            color: var(--primary);
        }
        
        /* Animated elements */
        .floating-elements {
            position: absolute;
            width: 100%;
            height: 100%;
            top: 0;
            left: 0;
            z-index: 1;
        }
        
        .floating-element {
            position: absolute;
            border-radius: 50%;
            background: var(--primary);
            opacity: 0.3;
            animation: float 15s infinite linear;
        }
        
        .floating-element:nth-child(1) {
            width: 100px;
            height: 100px;
            top: 20%;
            left: 10%;
            animation-delay: 0s;
            animation-duration: 25s;
        }
        
        .floating-element:nth-child(2) {
            width: 60px;
            height: 60px;
            top: 60%;
            left: 80%;
            animation-delay: 2s;
            animation-duration: 20s;
        }
        
        .floating-element:nth-child(3) {
            width: 80px;
            height: 80px;
            top: 70%;
            left: 15%;
            animation-delay: 4s;
            animation-duration: 30s;
        }
        
        /* Particle effect */
        .particles {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 0;
        }
        
        .particle {
            position: absolute;
            background: var(--primary);
            border-radius: 50%;
            opacity: 0.5;
            animation: particleFloat 20s infinite linear;
        }
        
        @keyframes particleFloat {
            0% {
                transform: translateY(0) rotate(0deg);
                opacity: 0.5;
            }
            100% {
                transform: translateY(-100vh) rotate(720deg);
                opacity: 0;
            }
        }
        
        /* Sections */
        section {
            padding: 100px 24px;
            max-width: 1200px;
            margin: auto;
            position: relative;
            z-index: 2;
        }
        
        .section-header {
            text-align: center;
            margin-bottom: 60px;
        }
        
        section h2 {
            font-size: 40px;
            margin-bottom: 20px;
            opacity: 0;
            animation: fadeInUp 1s forwards;
        }
        
        section p.lead {
            text-align: center;
            color: var(--muted);
            font-size: 18px;
            max-width: 700px;
            margin: 0 auto;
            opacity: 0;
            animation: fadeInUp 1s forwards;
            animation-delay: 0.3s;
        }
        
        /* Services */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .service-card {
            background: var(--secondary);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 30px;
            opacity: 0;
            transform: translateY(30px);
            transition: var(--transition);
            box-shadow: 0 0 0 rgba(0, 0, 0, 0);
            height: 100%;
            position: relative;
            overflow: hidden;
        }
        
        .service-card:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 5px;
            height: 0;
            background: var(--primary);
            transition: var(--transition);
        }
        
        .service-card:hover:before {
            height: 100%;
        }
        
        .service-card.show {
            opacity: 1;
            transform: translateY(0);
        }
        
        .service-card:hover {
            box-shadow: var(--glow);
            transform: translateY(-10px);
        }
        
        .service-card i {
            font-size: 40px;
            color: var(--primary);
            margin-bottom: 20px;
            transition: var(--transition);
        }
        
        .service-card:hover i {
            transform: scale(1.2);
        }
        
        .service-card h3 {
            margin-bottom: 15px;
            font-size: 22px;
        }
        
        /* Benefits Section */
        .benefits {
            background: linear-gradient(to bottom, var(--secondary), var(--bg));
            padding: 100px 24px;
            position: relative;
        }
        
        .benefits-content {
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .benefits-list {
            list-style: none;
            margin-top: 40px;
        }
        
        .benefits-list li {
            margin-bottom: 20px;
            padding-left: 30px;
            position: relative;
            opacity: 0;
            transform: translateX(-20px);
            transition: var(--transition);
        }
        
        .benefits-list li:before {
            content: '✓';
            position: absolute;
            left: 0;
            color: var(--primary);
            font-weight: bold;
            font-size: 20px;
        }
        
        .benefits-list li.show {
            opacity: 1;
            transform: translateX(0);
        }
        
        /* IT Outsourcing Section */
        .outsourcing-content {
            background: var(--secondary);
            border-radius: var(--radius);
            padding: 40px;
            border: 1px solid var(--border);
            margin-top: 40px;
        }
        
        .outsourcing-list {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin-top: 30px;
        }
        
        .outsourcing-item {
            background: rgba(255, 255, 255, 0.05);
            padding: 20px;
            border-radius: var(--radius);
            border-left: 4px solid var(--primary);
            transition: var(--transition);
        }
        
        .outsourcing-item:hover {
            transform: translateY(-5px);
            box-shadow: var(--glow);
        }
        
        /* Gallery */
        .gallery {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 20px;
            margin-top: 40px;
        }
        
        .gallery-item {
            border-radius: var(--radius);
            overflow: hidden;
            position: relative;
            height: 250px;
            opacity: 0;
            transform: translateY(30px);
            transition: var(--transition);
        }
        
        .gallery-item:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(to bottom, transparent 0%, var(--primary) 100%);
            opacity: 0;
            transition: var(--transition);
            z-index: 1;
        }
        
        .gallery-item:hover:before {
            opacity: 0.3;
        }
        
        .gallery-item.show {
            opacity: 1;
            transform: translateY(0);
        }
        
        .gallery-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }
        
        .gallery-item:hover img {
            transform: scale(1.1);
        }
        
        /* Process */
        .process {
            display: flex;
            flex-direction: column;
            gap: 40px;
            margin-top: 60px;
        }
        
        .process-step {
            display: flex;
            align-items: flex-start;
            gap: 20px;
            opacity: 0;
            transform: translateX(-50px);
            transition: var(--transition);
        }
        
        .process-step.show {
            opacity: 1;
            transform: translateX(0);
        }
        
        .process-number {
            background: var(--primary);
            color: white;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            font-weight: 700;
            flex-shrink: 0;
            transition: var(--transition);
        }
        
        .process-step:hover .process-number {
            transform: scale(1.1) rotate(10deg);
        }
        
        /* Stats */
        .stats {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 30px;
            margin-top: 60px;
        }
        
        .stat-item {
            text-align: center;
            padding: 30px;
            background: var(--secondary);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            transition: var(--transition);
        }
        
        .stat-item:hover {
            transform: translateY(-10px);
            box-shadow: var(--glow);
        }
        
        .stat-number {
            font-size: 48px;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 10px;
        }
        
        /* Footer */
        footer {
            background: #0a0d14;
            padding: 80px 24px 40px;
            color: var(--muted);
            position: relative;
            overflow: hidden;
        }
        
        footer:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: var(--primary);
        }
        
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            max-width: 1200px;
            margin: auto;
        }
        
        .footer-item h4 {
            color: var(--primary);
            margin-bottom: 20px;
            font-size: 20px;
        }
        
        .footer-item p, .footer-item a {
            color: var(--muted);
            font-size: 16px;
            margin-bottom: 10px;
            display: block;
            transition: var(--transition);
        }
        
        .footer-item a:hover {
            color: var(--primary);
        }
        
        .social-links {
            display: flex;
            gap: 15px;
            margin-top: 20px;
        }
        
        .social-links a {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }
        
        .social-links a:hover {
            background: var(--primary);
            transform: translateY(-5px);
        }
        
        .copyright {
            text-align: center;
            margin-top: 60px;
            padding-top: 20px;
            border-top: 1px solid var(--border);
        }
        
        /* Animations */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        @keyframes float {
            0% {
                transform: translate(0, 0) rotate(0deg);
            }
            50% {
                transform: translate(30px, 30px) rotate(180deg);
            }
            100% {
                transform: translate(0, 0) rotate(360deg);
            }
        }
        
        /* Cursor effect */
        .cursor-effect {
            position: fixed;
            width: 40px;
            height: 40px;
            border: 2px solid var(--primary);
            border-radius: 50%;
            pointer-events: none;
            transform: translate(-50%, -50%);
            z-index: 9999;
            opacity: 0.5;
            transition: width 0.3s, height 0.3s, opacity 0.3s;
        }
        
        .cursor-effect.hover {
            width: 60px;
            height: 60px;
            opacity: 0.8;
        }
        
        /* Responsive */
        @media (max-width: 900px) {
            .nav-links {
                display: none;
            }
            
            .hero-content {
                text-align: center;
            }
            
            .process-step {
                flex-direction: column;
                text-align: center;
                align-items: center;
            }
            
            .stats {
                grid-template-columns: 1fr;
            }
            
            .outsourcing-list {
                grid-template-columns: 1fr;
            }
        }

        /* Кнопка гамбургера */
        .nav-toggle {
            display: none;
            border: 1px solid var(--border);
            background: var(--secondary);
            color: var(--text);
            padding: 10px 12px;
            border-radius: 10px;
            cursor: pointer;
            transition: var(--transition);
        }
        .nav-toggle i { font-size: 20px; }
        .nav-toggle:hover { box-shadow: var(--glow); transform: translateY(-2px); }

        /* Оверлей позади меню */
        .nav-overlay {
            position: fixed;
            inset: 0;
            background: rgba(0,0,0,.4);
            backdrop-filter: blur(2px);
            z-index: 90;
        }

        /* Мобильная панель (off-canvas) */
        @media (max-width: 900px) {
           .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }

        /* Прячем десктопное меню по умолчанию и превращаем в выезжающую панель */
        .nav-links {
            position: fixed;
            top: 0;
            right: 0;
            height: 100dvh;
            width: min(80vw, 340px);
            background: rgba(13, 27, 42, 0.98);
            border-left: 1px solid var(--border);
            display: flex;
            flex-direction: column;
            gap: 18px;
            padding: 90px 24px 24px; /* место под шапку */
            transform: translateX(100%);
            transition: transform .35s ease;
            z-index: 100; /* над оверлеем */
        }

        /* Вид открытого меню */
        .nav-links.is-open { transform: translateX(0); }

        /* Ссылки крупнее и удобнее для тача */
        .nav-links a {
            font-size: 18px;
            padding: 10px 0;
            border-bottom: 1px solid rgba(255,255,255,0.06);
        }

        /* Когда меню открыто — фиксируем body */
        body.menu-open {
            overflow: hidden;
            touch-action: none;
        }
        }
        @media (max-width: 900px) {
        .nav-close{
            position: absolute;
            top: 14px;
            right: 14px;
            width: 44px;
            height: 44px;
            border: 1px solid var(--border);
            background: var(--secondary);
            color: var(--text);
            border-radius: 10px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition);
            z-index: 101; /* над контентом меню */
        }
        .nav-close:hover { box-shadow: var(--glow); transform: translateY(-2px); }
        .nav-close i { font-size: 20px; }
        }