/* Styles extracted from index.html */

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

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            min-height: 100vh;
            background-color: #0a0c10;
            color: #ffffff;
            overflow-x: hidden;
        }

        /* ===== ПРЕЛОАДЕР ===== */
        .preloader {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 9999;
            background: #0a0c10;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 32px;
            animation: fadeIn 0.6s ease;
            transition: opacity 0.8s ease, visibility 0.8s ease;
        }

        .preloader.hidden {
            opacity: 0;
            visibility: hidden;
            pointer-events: none;
        }

        .preloader-ring {
            width: 72px;
            height: 72px;
            border-radius: 50%;
            border: 2.5px solid rgba(255, 255, 255, 0.05);
            border-top-color: #ef4444;
            border-right-color: #f87171;
            animation: spin 1s cubic-bezier(0.6, 0, 0.4, 1) infinite;
            position: relative;
        }

        .preloader-ring::after {
            content: '';
            position: absolute;
            top: 8px;
            left: 8px;
            right: 8px;
            bottom: 8px;
            border-radius: 50%;
            border: 2.5px solid rgba(255, 255, 255, 0.03);
            border-bottom-color: #ef4444;
            border-left-color: #fca5a5;
            animation: spin 1.4s cubic-bezier(0.4, 0, 0.2, 1) infinite reverse;
        }

        @keyframes spin {
            to { transform: rotate(360deg); }
        }

        .preloader-logo {
            font-size: 2rem;
            font-weight: 700;
            background: linear-gradient(135deg, #ffffff 50%, #94a3b8);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            letter-spacing: -0.5px;
            display: flex;
            gap: 1px;
        }

        .preloader-logo span {
            display: inline-block;
            opacity: 0.3;
            animation: glow 1.6s ease-in-out infinite alternate;
        }

        .preloader-logo span:nth-child(odd) { animation-delay: 0.1s; }
        .preloader-logo span:nth-child(3n) { animation-delay: 0.4s; }
        .preloader-logo span:nth-child(5n+2) { animation-delay: 0.7s; }

        @keyframes glow {
            0% {
                opacity: 0.2;
                transform: scale(0.95);
            }
            100% {
                opacity: 1;
                transform: scale(1.05);
                text-shadow: 0 0 24px rgba(239, 68, 68, 0.25);
            }
        }

 

        @keyframes glowMove {
            0% { opacity: 0.2; transform: translateX(-40px); }
            100% { opacity: 0.8; transform: translateX(0); }
        }

        @keyframes fadeIn {
            from { opacity: 0; transform: scale(0.96); }
            to { opacity: 1; transform: scale(1); }
        }

        /* ===== ОСНОВНАЯ СТРАНИЦА (всё как было) ===== */
        .main-page {
            opacity: 0;
            transition: opacity 0.8s ease;
        }

        .main-page.visible {
            opacity: 1;
        }

        .video-background {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -2;
            overflow: hidden;
        }

        .video-background video {
            position: absolute;
            top: 50%;
            left: 50%;
            min-width: 100%;
            min-height: 100%;
            width: auto;
            height: auto;
            transform: translate(-50%, -50%);
            object-fit: cover;
            filter: brightness(1) contrast(1.2) saturate(1.1);
        }

        .overlay-gradient {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle at 30% 20%, rgba(10, 12, 16, 0.2) 0%, rgba(0, 0, 0, 0.8) 100%);
            z-index: -1;
        }

        .content-wrapper {
            position: relative;
            z-index: 2;
            display: flex;
            flex-direction: column;
            min-height: 100vh;
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 24px 24px 0;
        }

        /* HEADER */
        .header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 16px 28px;
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            background: rgba(255, 255, 255, 0.03);
            border-radius: 16px;
            border: 1px solid rgba(255, 255, 255, 0.06);
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
            flex-wrap: wrap;
            gap: 12px;
            width: 100%;
            opacity: 0;
            animation: fadeInDown 0.8s cubic-bezier(0.2, 0.9, 0.4, 1.1) 0.2s forwards;
            position: relative;
        }

        .logo-area {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .logo-text {
            font-size: 1.5rem;
            font-weight: 700;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #ffffff 60%, #94a3b8);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .login-btn {
            background: #b91c1c;
            border: 1px solid #dc2626;
            color: #fff;
            padding: 8px 24px;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.9rem;
            cursor: pointer;
            transition: all 0.25s;
            text-decoration: none;
            box-shadow: 0 4px 16px rgba(185, 28, 28, 0.3);
        }
        .login-btn:hover {
            background: #dc2626;
            border-color: #ef4444;
            transform: translateY(-2px);
            box-shadow: 0 6px 24px rgba(185, 28, 28, 0.4);
        }

        /* BURGER */
        .burger-btn {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            padding: 4px;
            background: none;
            border: none;
            z-index: 100;
        }
        .burger-btn span {
            display: block;
            width: 28px;
            height: 2.5px;
            background: #ffffff;
            border-radius: 4px;
            transition: all 0.3s ease;
        }
        .burger-btn.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }
        .burger-btn.active span:nth-child(2) {
            opacity: 0;
        }
        .burger-btn.active span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -5px);
        }

        .mobile-menu {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100vh;
            background: rgba(10, 12, 16, 0.98);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            z-index: 99;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 28px;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.4s ease;
        }
        .mobile-menu.open {
            display: flex;
            opacity: 1;
            pointer-events: all;
        }
        .mobile-menu a {
            color: #e2e8f0;
            text-decoration: none;
            font-size: 1.4rem;
            font-weight: 500;
            transition: color 0.3s ease;
            padding: 8px 16px;
        }
        .mobile-menu a:hover {
            color: #ef4444;
        }
        .mobile-menu .mobile-login {
            background: #b91c1c;
            padding: 12px 40px;
            border-radius: 40px;
            font-weight: 600;
            margin-top: 8px;
        }
        .mobile-menu .mobile-login:hover {
            background: #dc2626;
            color: #fff;
        }

        .hero-section {
            flex: 1;
            display: flex;
            flex-direction: column;
            align-items: center;
            padding: 40px 16px 20px;
            width: 100%;
            gap: 40px;
        }

        .hero-content {
            max-width: 900px;
            margin: 0 auto;
            text-align: center;
        }

        /* TITLE */
        .title-block {
            margin-bottom: 10px;
            opacity: 0;
            transform: translateY(40px);
            animation: fadeInUp 0.8s cubic-bezier(0.2, 0.9, 0.4, 1.1) 0.3s forwards;
        }

        .hero-title {
            font-size: clamp(2.4rem, 6vw, 4.2rem);
            font-weight: 700;
            line-height: 1.15;
            color: #fff;
            text-shadow: 0 2px 30px rgba(0, 0, 0, 0.4);
            letter-spacing: -0.02em;
        }
        .hero-title .glitch-letter.red {
            color: #ef4444;
            text-shadow: 0 0 20px rgba(239, 68, 68, 0.6);
        }

        .rotating-subtitle-wrapper {
            position: relative;
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 8px auto 16px;
            overflow: hidden;
        }

        .rotating-subtitle {
            position: absolute;
            font-size: clamp(1.2rem, 2.5vw, 1.8rem);
            font-weight: 600;
            color: #f87171;
            text-shadow: 0 0 30px rgba(239, 68, 68, 0.2);
            letter-spacing: 0.5px;
            opacity: 0;
            transform: translateY(30px) scale(0.95);
            transition: none;
            width: 100%;
            text-align: center;
        }

        .rotating-subtitle.active {
            opacity: 1;
            transform: translateY(0) scale(1);
            transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
        }

        .rotating-subtitle.exit {
            opacity: 0;
            transform: translateY(-30px) scale(0.95);
            transition: opacity 0.5s ease, transform 0.5s ease;
        }

        .story-progress {
            display: flex;
            gap: 6px;
            justify-content: center;
            margin: 8px auto 20px;
            max-width: 200px;
        }

        .story-progress .dot {
            flex: 1;
            height: 3px;
            background: rgba(255, 255, 255, 0.15);
            border-radius: 4px;
            transition: background 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .story-progress .dot.active {
            background: rgba(255, 255, 255, 0.3);
        }

        .story-progress .dot .fill {
            position: absolute;
            top: 0;
            left: 0;
            height: 100%;
            width: 0%;
            background: #ef4444;
            border-radius: 4px;
            transition: width 0.1s linear;
        }

        .story-progress .dot.active .fill {
            animation: progressFill 3s linear forwards;
        }

        @keyframes progressFill {
            from { width: 0%; }
            to { width: 100%; }
        }

        .hero-description {
            font-size: clamp(0.95rem, 1.5vw, 1.15rem);
            line-height: 1.7;
            color: #cbd5e1;
            max-width: 800px;
            margin: 12px auto;
            font-weight: 400;
            text-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
            opacity: 0;
            transform: translateY(30px);
            animation: fadeInUp 0.8s cubic-bezier(0.2, 0.9, 0.4, 1.1) 0.5s forwards;
        }
        .hero-description strong {
            color: #f1f5f9;
            font-weight: 600;
        }

        /* STATS with counter */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 24px;
            margin: 16px auto 0;
            max-width: 800px;
            width: 100%;
            opacity: 0;
            transform: translateY(30px);
            animation: fadeInUp 0.8s cubic-bezier(0.2, 0.9, 0.4, 1.1) 0.6s forwards;
        }

        .stat-card {
            background: rgba(255, 255, 255, 0.03);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border: 1px solid rgba(255, 255, 255, 0.06);
            border-radius: 16px;
            padding: 20px 16px;
            transition: all 0.3s ease;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
            text-align: center;
        }
        .stat-card:hover {
            transform: translateY(-4px);
            border-color: rgba(239, 68, 68, 0.3);
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
        }

        .stat-number {
            font-size: 2.8rem;
            font-weight: 700;
            background: linear-gradient(135deg, #f87171, #ef4444);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            line-height: 1.2;
            font-variant-numeric: tabular-nums;
        }
        .stat-label {
            font-size: 0.85rem;
            color: #94a3b8;
            margin-top: 4px;
            font-weight: 400;
            letter-spacing: 0.3px;
        }

        /* CARDS */
        .cards-section {
            width: 100%;
            max-width: 1100px;
            margin: 16px auto 0;
            opacity: 0;
            transform: translateY(30px);
            animation: fadeInUp 0.8s cubic-bezier(0.2, 0.9, 0.4, 1.1) 0.7s forwards;
        }

        .cards-section-title {
            text-align: center;
            font-size: 1.8rem;
            font-weight: 600;
            color: #f1f5f9;
            margin-bottom: 32px;
            letter-spacing: -0.5px;
        }
        .cards-section-title span {
            color: #ef4444;
        }

        .cards-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 28px;
            width: 100%;
        }

        .direction-card {
            background: rgba(255, 255, 255, 0.03);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid rgba(255, 255, 255, 0.06);
            border-radius: 20px;
            padding: 32px 24px 28px;
            transition: all 0.3s ease;
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            text-align: left;
        }
        .direction-card:hover {
            transform: translateY(-6px);
            border-color: rgba(239, 68, 68, 0.25);
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
        }

        .card-badge {
            display: inline-block;
            background: rgba(185, 28, 28, 0.2);
            border: 1px solid rgba(185, 28, 28, 0.3);
            border-radius: 40px;
            padding: 4px 16px;
            font-size: 0.7rem;
            font-weight: 600;
            color: #f87171;
            text-transform: uppercase;
            letter-spacing: 0.8px;
            margin-bottom: 16px;
        }

        .card-title {
            font-size: 1.5rem;
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 8px;
            line-height: 1.2;
        }

        .card-subtitle {
            font-size: 0.85rem;
            color: #94a3b8;
            margin-bottom: 16px;
            font-weight: 400;
        }

        .card-description {
            font-size: 0.95rem;
            line-height: 1.6;
            color: #cbd5e1;
            margin-bottom: 20px;
            flex: 1;
        }
        .card-description strong {
            color: #f1f5f9;
        }

        .card-btn {
            background: #b91c1c;
            border: none;
            padding: 12px 28px;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.9rem;
            color: #fff;
            cursor: pointer;
            transition: all 0.25s ease;
            box-shadow: 0 4px 16px rgba(185, 28, 28, 0.25);
            text-decoration: none;
            display: inline-block;
            margin-top: 4px;
            align-self: flex-start;
        }
        .card-btn:hover {
            background: #dc2626;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(185, 28, 28, 0.35);
        }

        /* PRODUCTS */
        .products-section {
            width: 100%;
            max-width: 1100px;
            margin: 20px auto 0;
            opacity: 0;
            transform: translateY(30px);
            animation: fadeInUp 0.8s cubic-bezier(0.2, 0.9, 0.4, 1.1) 0.73s forwards;
        }

        .products-title {
            text-align: center;
            font-size: 1.8rem;
            font-weight: 600;
            color: #f1f5f9;
            margin-bottom: 28px;
            letter-spacing: -0.5px;
        }
        .products-title span {
            color: #ef4444;
        }

        .products-scroll-wrapper {
            overflow-x: auto;
            padding: 8px 4px 16px;
            scroll-behavior: smooth;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: rgba(239, 68, 68, 0.3) transparent;
        }
        .products-scroll-wrapper::-webkit-scrollbar {
            height: 4px;
        }
        .products-scroll-wrapper::-webkit-scrollbar-track {
            background: transparent;
        }
        .products-scroll-wrapper::-webkit-scrollbar-thumb {
            background: rgba(239, 68, 68, 0.3);
            border-radius: 4px;
        }

        .products-scroll {
            display: flex;
            gap: 24px;
            width: max-content;
            padding: 0 4px;
        }

        .product-card {
            min-width: 280px;
            max-width: 320px;
            background: rgba(255, 255, 255, 0.02);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border: 1px solid rgba(255, 255, 255, 0.06);
            border-radius: 20px;
            padding: 32px 24px 28px;
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            text-align: left;
            flex-shrink: 0;
        }
        .product-card:hover {
            transform: translateY(-6px) scale(1.02);
            border-color: rgba(239, 68, 68, 0.2);
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
        }

        .product-name {
            font-size: 1.4rem;
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 8px;
            letter-spacing: -0.3px;
        }
        .product-name .highlight {
            color: #ef4444;
        }

        .product-desc {
            font-size: 0.9rem;
            color: #94a3b8;
            line-height: 1.5;
            margin-bottom: 18px;
            flex: 1;
        }

        .product-btn {
            background: rgba(185, 28, 28, 0.15);
            border: 1px solid rgba(185, 28, 28, 0.25);
            padding: 10px 28px;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.85rem;
            color: #f87171;
            cursor: pointer;
            transition: all 0.25s ease;
            text-decoration: none;
            display: inline-block;
        }
        .product-btn:hover {
            background: #b91c1c;
            border-color: #dc2626;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 4px 20px rgba(185, 28, 28, 0.3);
        }

        /* BENEFITS */
        .benefits-section {
            width: 100%;
            max-width: 900px;
            margin: 20px auto 0;
            opacity: 0;
            transform: translateY(30px);
            animation: fadeInUp 0.8s cubic-bezier(0.2, 0.9, 0.4, 1.1) 0.77s forwards;
        }

        .benefits-title {
            text-align: center;
            font-size: 1.6rem;
            font-weight: 600;
            color: #f1f5f9;
            margin-bottom: 24px;
            letter-spacing: -0.3px;
        }
        .benefits-title span {
            color: #ef4444;
        }

        .benefits-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 20px;
            width: 100%;
        }

        .benefit-item {
            background: rgba(255, 255, 255, 0.03);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border: 1px solid rgba(255, 255, 255, 0.06);
            border-radius: 16px;
            padding: 24px 20px;
            text-align: center;
            transition: all 0.3s ease;
        }
        .benefit-item:hover {
            transform: translateY(-4px) scale(1.02);
            border-color: rgba(239, 68, 68, 0.2);
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
        }

        .benefit-icon {
            font-size: 2.4rem;
            margin-bottom: 12px;
            display: block;
        }

        .benefit-name {
            font-size: 1.1rem;
            font-weight: 600;
            color: #ffffff;
            margin-bottom: 6px;
        }

        .benefit-desc {
            font-size: 0.9rem;
            color: #94a3b8;
            line-height: 1.5;
        }

        /* CTA */
        .cta-group {
            display: flex;
            gap: 20px;
            justify-content: center;
            flex-wrap: wrap;
            margin: 12px 0 8px;
        }

        .cta-group.animated {
            opacity: 0;
            transform: translateY(30px);
            animation: fadeInUp 0.8s cubic-bezier(0.2, 0.9, 0.4, 1.1) 0.85s forwards;
        }

        .btn-primary {
            background: linear-gradient(135deg, #b91c1c, #dc2626);
            border: none;
            padding: 16px 44px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1.05rem;
            color: #fff;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 6px 28px rgba(185, 28, 28, 0.35);
            text-decoration: none;
            display: inline-block;
            letter-spacing: 0.5px;
            position: relative;
            overflow: hidden;
        }
        .btn-primary::after {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 60%);
            opacity: 0;
            transition: opacity 0.4s ease;
        }
        .btn-primary:hover::after {
            opacity: 1;
        }
        .btn-primary:hover {
            transform: translateY(-3px) scale(1.03);
            box-shadow: 0 10px 40px rgba(185, 28, 28, 0.5);
        }

        .btn-secondary {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.15);
            padding: 16px 44px;
            border-radius: 50px;
            font-weight: 500;
            font-size: 1.05rem;
            color: #e2e8f0;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-block;
            backdrop-filter: blur(4px);
            letter-spacing: 0.3px;
        }
        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.12);
            transform: translateY(-3px) scale(1.03);
            border-color: rgba(255, 255, 255, 0.3);
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
        }

        /* FOOTER */
        .footer {
            width: 100%;
            margin-top: 40px;
            padding: 32px 28px 24px;
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            background: rgba(255, 255, 255, 0.02);
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            border-radius: 16px 16px 0 0;
            opacity: 0;
            animation: fadeInUp 0.8s cubic-bezier(0.2, 0.9, 0.4, 1.1) 0.9s forwards;
        }

        .footer-content {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 24px;
            max-width: 1100px;
            margin: 0 auto;
        }

        .footer-left {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-brand {
            font-size: 1.2rem;
            font-weight: 700;
            color: #ffffff;
            letter-spacing: -0.3px;
        }
        .footer-brand span {
            color: #ef4444;
        }

        .footer-contacts {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            color: #94a3b8;
            font-size: 0.9rem;
        }

        .footer-contacts a {
            color: #cbd5e1;
            text-decoration: none;
            transition: color 0.3s ease;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .footer-contacts a:hover {
            color: #ef4444;
        }

        .footer-socials {
            display: flex;
            gap: 16px;
            align-items: center;
        }

        .footer-socials .social-label {
            color: #94a3b8;
            font-size: 0.85rem;
            font-weight: 500;
        }

        .footer-socials a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 8px 20px;
            border-radius: 40px;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.08);
            color: #e2e8f0;
            text-decoration: none;
            font-weight: 500;
            font-size: 0.9rem;
            transition: all 0.3s ease;
        }
        .footer-socials a:hover {
            background: rgba(185, 28, 28, 0.2);
            border-color: rgba(185, 28, 28, 0.3);
            transform: translateY(-2px);
            box-shadow: 0 4px 20px rgba(185, 28, 28, 0.15);
        }

        .footer-copy {
            text-align: center;
            color: #475569;
            font-size: 0.8rem;
            padding-top: 20px;
            margin-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.04);
            width: 100%;
        }

        .spacer-8 { margin: 8px 0; }
        .spacer-16 { margin: 16px 0; }

        @keyframes fadeInUp {
            from { opacity: 0; transform: translateY(30px); }
            to { opacity: 1; transform: translateY(0); }
        }
        @keyframes fadeInDown {
            from { opacity: 0; transform: translateY(-20px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .glitch-letter {
            display: inline-block;
            transition: color 0.08s ease, text-shadow 0.08s ease;
        }

        /* RESPONSIVE */
        @media (max-width: 768px) {
            .content-wrapper { padding: 16px 16px 0; }
            .header { padding: 14px 18px; }
            .burger-btn { display: flex; }
            .header-actions { display: none; }
            .hero-section { padding: 20px 8px 10px; gap: 30px; }
            .stats-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
            .stat-number { font-size: 2.2rem; }
            .cards-grid { grid-template-columns: 1fr; }
            .benefits-grid { grid-template-columns: 1fr 1fr; }
            .direction-card { padding: 24px 18px; }
            .footer-content { flex-direction: column; text-align: center; }
            .footer-contacts { justify-content: center; }
            .footer-socials { flex-wrap: wrap; justify-content: center; }
            .rotating-subtitle-wrapper { height: 50px; }
            .rotating-subtitle { font-size: 1rem; }
            .btn-primary, .btn-secondary { padding: 14px 28px; font-size: 0.95rem; }
            .product-card { min-width: 240px; max-width: 280px; padding: 24px 18px; }
            .products-title { font-size: 1.4rem; }
            .cards-section-title { font-size: 1.4rem; }
            .benefits-title { font-size: 1.3rem; }
        }

        @media (max-width: 480px) {
            .stats-grid { grid-template-columns: 1fr; }
            .benefits-grid { grid-template-columns: 1fr; }
            .hero-title { font-size: 1.8rem; }
            .logo-text { font-size: 1.2rem; }
            .footer-contacts { flex-direction: column; gap: 10px; }
            .footer-socials a { padding: 6px 16px; font-size: 0.8rem; }
            .product-card { min-width: 200px; max-width: 240px; padding: 20px 16px; }
            .product-name { font-size: 1.1rem; }
        }

        @media (min-width: 769px) {
            .mobile-menu { display: none !important; }
        }