@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;800;900&family=Share+Tech+Mono&display=swap');
        
        :root {
            --matrix-black: #000B18;
            --neon-teal: #00FFE0;
            --cyber-lime: #80FF00;
            --hologram-purple: #C800FF;
            --ai-blue: #0080FF;
            --terminal-green: #00FF66;
            --grid-alpha: rgba(0, 255, 224, 0.05);
            --gradient-digital: linear-gradient(135deg, #00FFE0 0%, #80FF00 50%, #C800FF 100%);
            --gradient-ai: linear-gradient(135deg, #0080FF 0%, #00FFE0 100%);
            --glow-teal: 0 0 15px #00FFE0, 0 0 30px #00FFE0;
            --glow-lime: 0 0 15px #80FF00, 0 0 30px #80FF00;
            --glow-purple: 0 0 15px #C800FF, 0 0 30px #C800FF;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Share Tech Mono', monospace;
            background: var(--matrix-black);
            color: #E8FFFE;
            line-height: 1.7;
            overflow-x: hidden;
            position: relative;
        }

        /* Анимированные IP-адреса на фоне */
        .ip-matrix {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            pointer-events: none;
            overflow: hidden;
        }
        
        .floating-ip {
            position: absolute;
            font-family: 'Share Tech Mono', monospace;
            font-size: 0.9rem;
            opacity: 0;
            animation: ipFloat 15s linear infinite;
            text-shadow: 0 0 10px currentColor;
            white-space: nowrap;
        }
        
.terminal-tag span {
    font-family: Calibri;
    font-size: 1.2rem;
    font-weight: 700;
}


        .seo-keywords {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 1.5rem;
            margin-top: 3rem;
        }
        
        .seo-keyword {
            padding: 1rem 2rem;
            background: rgba(0, 255, 224, 0.1);
            border: 1px solid rgba(0, 255, 224, 0.3);
            border-radius: 50px;
            font-size: 1.2rem;
            color: var(--neon-teal);
            transition: all 0.3s ease;
            font-weight: bold;
            text-decoration: none;
        }
        
        .seo-keyword:hover {
            background: rgba(0, 255, 224, 0.2);
            transform: translateY(-3px);
            box-shadow: 0 0 15px rgba(0, 255, 224, 0.4);
            text-decoration: none;
            color: var(--neon-teal);
        }

        /* SEO Section Styles */
        .seo-section {
            padding: 4rem 0;
            background: rgba(0, 11, 24, 0.7);
            border-top: 1px solid rgba(0, 255, 224, 0.2);
            border-bottom: 1px solid rgba(0, 255, 224, 0.2);
            margin-top: 4rem;
        }

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

        .seo-heading {
            font-size: 2.5rem;
            font-weight: 800;
            font-family: 'Calibri', sans-serif;
            color: var(--neon-teal);
            text-align: center;
            margin-bottom: 3rem;
            text-shadow: var(--glow-teal);
        }

        .seo-category {
            margin-bottom: 3rem;
            padding: 2rem;
            background: rgba(0, 11, 24, 0.5);
            border-radius: 15px;
            border: 1px solid rgba(0, 255, 224, 0.2);
        }

        .seo-subheading {
            font-size: 1.8rem;
            font-weight: 700;
            font-family: 'Calibri', sans-serif;
            color: var(--cyber-lime);
            margin-bottom: 1.5rem;
            border-left: 4px solid var(--neon-teal);
            padding-left: 1rem;
        }

        .seo-text {
            font-size: 1.3rem;
            line-height: 1.8;
            color: rgba(232, 255, 254, 0.9);
            margin-bottom: 1.5rem;
            font-family: 'Calibri', sans-serif;
        }

        .seo-text strong {
            color: var(--neon-teal);
            font-weight: 700;
        }

        .seo-benefits {
            margin-top: 4rem;
        }

        .benefits-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
            margin-top: 2rem;
        }

        .benefit-item {
            display: flex;
            align-items: flex-start;
            gap: 1.5rem;
            padding: 1.5rem;
            background: rgba(0, 255, 224, 0.05);
            border-radius: 12px;
            border: 1px solid rgba(0, 255, 224, 0.2);
            transition: all 0.3s ease;
        }

        .benefit-item:hover {
            transform: translateY(-5px);
            background: rgba(0, 255, 224, 0.1);
            box-shadow: 0 0 20px rgba(0, 255, 224, 0.2);
        }

        .benefit-icon {
            font-size: 2.5rem;
            flex-shrink: 0;
        }

        .benefit-content h4 {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--neon-teal);
            margin-bottom: 0.5rem;
            font-family: 'Calibri', sans-serif;
        }

        .benefit-content p {
            font-size: 1.2rem;
            color: rgba(232, 255, 254, 0.8);
            line-height: 1.6;
            font-family: 'Calibri', sans-serif;
        }



.ipv4-node .tariff-btn-buy {
    background: var(--gradient-ai) !important;
    box-shadow: 0 0 15px rgba(128, 255, 0, 0.4) !important;
}

.ipv4-node .tariff-btn-buy:hover {
    box-shadow: 0 0 25px rgba(128, 255, 0, 0.7) !important;
}

.ipv4-node .tariff-period-toggle button.active {
    background: var(--gradient-ai) !important;
}





        .ipv4-address {
            color: var(--neon-teal);
            animation-name: ipFloatIPv4;
        }
        
        .ipv6-address {
            color: var(--cyber-lime);
            animation-name: ipFloatIPv6;
        }

        /* Цифровая сетка */
        .digital-grid {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: 
                linear-gradient(90deg, var(--grid-alpha) 1px, transparent 1px),
                linear-gradient(var(--grid-alpha) 1px, transparent 1px);
            background-size: 60px 60px;
            animation: gridFlow 25s linear infinite;
            z-index: -1;
            opacity: 0.3;
        }

        /* Пульсирующие энергетические узлы */
        .energy-nodes {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            pointer-events: none;
        }
        
        .energy-node {
            position: absolute;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(0, 255, 224, 0.1) 0%, transparent 70%);
            animation: energyPulse 8s ease-in-out infinite;
            filter: blur(30px);
        }

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

        /* Шапка в стиле цифровой матрицы */
        .matrix-header {
            background: linear-gradient(135deg, rgba(0, 11, 24, 0.95) 0%, rgba(0, 128, 255, 0.3) 100%);
            padding: 8rem 0 5rem;
            position: relative;
            overflow: hidden;
            border-bottom: 1px solid rgba(0, 255, 224, 0.4);
            backdrop-filter: blur(15px);
        }
        
        .data-stream {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: 
                repeating-linear-gradient(
                    0deg,
                    transparent,
                    transparent 3px,
                    rgba(0, 255, 224, 0.02) 3px,
                    rgba(0, 255, 224, 0.02) 6px
                );
            animation: dataFlow 20s linear infinite;
        }
        
        .matrix-title {
            font-size: 4.5rem;
            font-weight: 900;
            font-family: 'Orbitron', monospace;
            text-align: center;
            margin-bottom: 2rem;
            background: var(--gradient-digital);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 0 40px rgba(0, 255, 224, 0.5);
            animation: titleGlitch 4s ease-in-out infinite;
            position: relative;
        }
        
        .matrix-subtitle {
            font-size: 1.4rem;
            text-align: center;
            max-width: 800px;
            margin: 0 auto 4rem;
            color: rgba(232, 255, 254, 0.9);
            font-weight: 400;
            line-height: 1.6;
        }
        
        .protocol-stats {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            max-width: 1000px;
            margin: 0 auto;
        }
        
        .protocol-stat {
            background: rgba(0, 11, 24, 0.7);
            padding: 2.5rem;
            border-radius: 20px;
            border: 1px solid;
            position: relative;
            overflow: hidden;
            backdrop-filter: blur(10px);
            transition: all 0.4s ease;
        }
        
        .ipv4-stat {
            border-color: rgba(0, 255, 224, 0.3);
            box-shadow: inset 0 0 20px rgba(0, 255, 224, 0.1);
        }
        
        .ipv6-stat {
            border-color: rgba(128, 255, 0, 0.3);
            box-shadow: inset 0 0 20px rgba(128, 255, 0, 0.1);
        }
        
        .protocol-stat:hover {
            transform: translateY(-5px);
            box-shadow: 0 0 40px currentColor;
        }
        
        .stat-value {
            font-size: 3.5rem;
            font-weight: 800;
            font-family: 'Orbitron', monospace;
            margin-bottom: 1rem;
            text-shadow: var(--glow-teal);
        }
        
        .ipv4-stat .stat-value {
            color: var(--neon-teal);
        }
        
        .ipv6-stat .stat-value {
            color: var(--cyber-lime);
        }
        
        .stat-label {
            font-size: 1.1rem;
            color: rgba(232, 255, 254, 0.8);
            text-transform: uppercase;
            letter-spacing: 2px;
        }

        /* Блоки сервисов */
        .quantum-core {
            padding: 6rem 0;
            position: relative;
        }
        
        .quantum-title {
            text-align: center;
            margin-bottom: 5rem;
        }
        
        .quantum-heading {
            font-size: 3.2rem;
            font-weight: 800;
            font-family: 'Calibri', monospace;
            color: var(--neon-teal);
            margin-bottom: 1.5rem;
            text-shadow: var(--glow-teal);
        }
        
        .quantum-desc {
            font-size: 1.7rem;
            font-family: 'Calibri', monospace;
            color: rgba(232, 255, 254, 0.9);
            max-width: 700px;
            margin: 0 auto;
        }
        
        .service-quantum {
            display: grid;
            gap: 3rem;
        }
        
        .quantum-node {
            background: rgba(0, 11, 24, 0.85);
            border-radius: 25px;
            padding: 3rem;
            border: 1px solid;
            position: relative;
            overflow: hidden;
            backdrop-filter: blur(20px);
            transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        }
        
        .quantum-node.ipv4-node {
            border-color: rgba(0, 255, 224, 0.4);
            box-shadow: 
                inset 0 0 30px rgba(0, 255, 224, 0.1),
                0 0 40px rgba(0, 255, 224, 0.15);
        }
        
        .quantum-node.ipv6-node {
            border-color: rgba(128, 255, 0, 0.4);
            box-shadow: 
                inset 0 0 30px rgba(128, 255, 0, 0.1),
                0 0 40px rgba(128, 255, 0, 0.15);
        }
        
        .quantum-node::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(0, 255, 224, 0.1), transparent);
            transition: left 0.6s ease;
        }
        
        .quantum-node:hover::before {
            left: 100%;
        }
        
        .quantum-node:hover {
            transform: translateY(-8px) scale(1.02);
        }
        
        .ipv4-node:hover {
            box-shadow: 
                inset 0 0 40px rgba(0, 255, 224, 0.2),
                0 0 60px rgba(0, 255, 224, 0.3);
        }
        
        .ipv6-node:hover {
            box-shadow: 
                inset 0 0 40px rgba(128, 255, 0, 0.2),
                0 0 60px rgba(128, 255, 0, 0.3);
        }
        
        .node-core {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 3rem;
        }
        
        .node-identity {
            display: flex;
            align-items: center;
            gap: 2rem;
        }
        
        .protocol-quantum {
            width: 110px;
            height: 110px;
            border-radius: 25px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: 'Orbitron', monospace;
            font-weight: 900;
            font-size: 1.7rem;
            color: var(--matrix-black);
            position: relative;
            flex-shrink: 0;
        }
        
        .ipv4-node .protocol-quantum {
            background: var(--gradient-digital);
            animation: quantumPulse 4s ease-in-out infinite;
        }
        
        .ipv6-node .protocol-quantum {
            background: var(--gradient-ai);
            animation: quantumPulse 4s ease-in-out infinite;
        }
        
        .protocol-quantum::before {
            content: '';
            position: absolute;
            inset: 3px;
            background: var(--matrix-black);
            border-radius: 22px;
            z-index: 1;
        }
        
        .protocol-quantum span {
            position: relative;
            z-index: 2;
            background: inherit;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        
        .node-info h3 {
            font-size: 2.8rem;
            font-weight: 800;
            font-family: 'Calibri', monospace;
            margin-bottom: 1rem;
        }
        
        .ipv4-node .node-info h3 {
            color: var(--neon-teal);
            text-shadow: var(--glow-teal);
        }
        
        .ipv6-node .node-info h3 {
            color: var(--cyber-lime);
            text-shadow: var(--glow-lime);
        }
        
        /* Сетка тарифов внутри блоков */
        .tariffs-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
            margin-top: 2rem;
        }
        
        .tariff-card {
            background: rgba(0, 11, 24, 0.9);
            border-radius: 15px;
            padding: 1.5rem;
            border: 1px solid rgba(0, 255, 224, 0.3);
            position: relative;
            overflow: hidden;
            transition: all 0.3s ease;
            font-family: Calibri;
        }
        
        .tariff-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 0 20px rgba(0, 255, 224, 0.3);
        }
        
        .ipv6-node .tariff-card {
            border-color: rgba(128, 255, 0, 0.3);
        }
        
        .ipv6-node .tariff-card:hover {
            box-shadow: 0 0 20px rgba(128, 255, 0, 0.3);
        }
        
        .tariff-header {
            text-align: center;
            margin-bottom: 1.5rem;
        }
        
        .tariff-name {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--neon-teal);
            margin-bottom: 0.5rem;
        }
        
        .ipv6-node .tariff-name {
            color: var(--cyber-lime);
        }
        
        .tariff-description {
            font-size: 1.1rem;
            color: rgba(232, 255, 254, 0.8);
            margin-bottom: 1rem;
        }
        
        .tariff-price {
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 0.5rem;
        }
        
        .tariff-currency {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--neon-teal);
        }
        
        .ipv6-node .tariff-currency {
            color: var(--cyber-lime);
        }
        
        .tariff-amount {
            font-size: 2rem;
            font-weight: 900;
            color: var(--neon-teal);
            margin: 0 0.2rem;
        }
        
        .ipv6-node .tariff-amount {
            color: var(--cyber-lime);
        }
        
        .tariff-period {
            font-size: 0.9rem;
            color: rgba(232, 255, 254, 0.7);
            text-align: center;
        }
        
        .tariff-features {
            margin-bottom: 1.5rem;
        }
        
        .tariff-features ul {
            list-style: none;
        }
        
        .tariff-features li {
            display: flex;
            align-items: center;
            margin-bottom: 0.8rem;
            font-size: 1.1rem;
            color: rgba(232, 255, 254, 0.9);
        }
        
        .tariff-feature-icon {
            margin-right: 0.5rem;
            color: var(--neon-teal);
        }
        
        .ipv6-node .tariff-feature-icon {
            color: var(--cyber-lime);
        }
        
        .tariff-footer {
            text-align: center;



        }



        .tariff-footer1 {
            text-align: center;
width: 210px;
    margin-left: auto;
    margin-right: auto;


        }


        
        .tariff-period-toggle {
            display: flex;
            justify-content: center;
            margin-bottom: 1rem;
            background: rgba(0, 11, 24, 0.7);
            border-radius: 50px;
            padding: 0.2rem;
            border: 1px solid rgba(0, 255, 224, 0.3);
        }





 
        }
        
        .ipv6-node .tariff-period-toggle {
            border-color: rgba(128, 255, 0, 0.3);
        }
        
        .tariff-period-toggle button {
            padding: 0.4rem 0.8rem;
            border: none;
            background: transparent;
            color: rgba(232, 255, 254, 0.7);
            font-family: Calibri;
            cursor: pointer;
            border-radius: 50px;
            transition: all 0.3s ease;
            font-size: 0.9rem;
 
        }
        




        .tariff-period-toggle button.active {
            background: var(--gradient-digital);
            color: var(--matrix-black);
            font-weight: 700;
        }
        
        .ipv6-node .tariff-period-toggle button.active {
            background: var(--gradient-ai);
        }
        
        .tariff-btn-buy {
            padding: 0.8rem 1.5rem;
            font-size: 0.9rem;
            font-weight: 700;
            font-family: Calibri;
            border: none;
            border-radius: 50px;
            cursor: pointer;
            transition: all 0.4s ease;
            position: relative;
            overflow: hidden;
            width: 100%;
            letter-spacing: 1px;
            text-transform: uppercase;
            background: var(--gradient-digital);
            color: var(--matrix-black);
            box-shadow: 0 0 15px rgba(0, 255, 224, 0.4);
        }
        
        .tariff-btn-buy:hover {
            transform: translateY(-3px);
            box-shadow: 0 0 25px rgba(0, 255, 224, 0.7);
        }
        
        .ipv6-node .tariff-btn-buy {
            background: var(--gradient-ai);
            box-shadow: 0 0 15px rgba(128, 255, 0, 0.4); 
        }
        
        .ipv6-node .tariff-btn-buy:hover {
            box-shadow: 0 0 25px rgba(128, 255, 0, 0.7);
        }

        /* Футер */
        .matrix-footer {
            background: rgba(0, 11, 24, 0.9);
            padding: 3rem 0;
            border-top: 1px solid rgba(0, 255, 224, 0.2);
        }
        
        .footer-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 2rem;
        }
        
        .footer-logo {
            font-size: 1.8rem;
            font-family: 'Orbitron', monospace;
            font-weight: 800;
            background: var(--gradient-digital);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        
        .footer-links {
            display: flex;
            gap: 2rem;
            flex-wrap: wrap;
        }
        
        .footer-link {
            color: rgba(232, 255, 254, 0.8);
            text-decoration: none;
            font-size: 1.1rem;
            transition: all 0.3s ease;
            position: relative;
        }
        
        .footer-link:hover {
            color: var(--neon-teal);
            text-shadow: 0 0 10px rgba(0, 255, 224, 0.5);
        }
        
        .footer-link::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--neon-teal);
            transition: width 0.3s ease;
        }
        
        .footer-link:hover::after {
            width: 100%;
        }
        
        .footer-copyright {
            width: 100%;
            text-align: center;
            margin-top: 2rem;
            padding-top: 2rem;
            border-top: 1px solid rgba(0, 255, 254, 0.1);
            color: rgba(232, 255, 254, 0.6);
            font-size: 0.9rem;
        }

        /* Анимации */
        @keyframes ipFloatIPv4 {
            0% {
                transform: translateY(100vh) translateX(-100px) rotate(0deg);
                opacity: 0;
            }
            10% {
                opacity: 0.6;
            }
            90% {
                opacity: 0.6;
            }
            100% {
                transform: translateY(-100px) translateX(100px) rotate(180deg);
                opacity: 0;
            }
        }
        
        @keyframes ipFloatIPv6 {
            0% {
                transform: translateY(100vh) translateX(100px) rotate(0deg);
                opacity: 0;
            }
            10% {
                opacity: 0.6;
            }
            90% {
                opacity: 0.6;
            }
            100% {
                transform: translateY(-100px) translateX(-100px) rotate(-180deg);
                opacity: 0;
            }
        }
        
        @keyframes gridFlow {
            0% { transform: translateY(0) translateX(0); }
            100% { transform: translateY(60px) translateX(30px); }
        }
        
        @keyframes energyPulse {
            0%, 100% { 
                transform: scale(1);
                opacity: 0.3;
            }
            50% { 
                transform: scale(1.2);
                opacity: 0.6;
            }
        }
        
        @keyframes dataFlow {
            0% { transform: translateY(0); }
            100% { transform: translateY(100%); }
        }
        
        @keyframes titleGlitch {
            0%, 100% { 
                transform: translateX(0) skewX(0);
                filter: hue-rotate(0deg);
            }
            33% { 
                transform: translateX(-2px) skewX(-1deg);
                filter: hue-rotate(90deg);
            }
            66% { 
                transform: translateX(2px) skewX(1deg);
                filter: hue-rotate(180deg);
            }
        }
        
        @keyframes quantumPulse {
            0%, 100% { 
                transform: scale(1) rotate(0deg);
                filter: brightness(1);
            }
            50% { 
                transform: scale(1.08) rotate(5deg);
                filter: brightness(1.4);
            }
        }
        
        @keyframes pricePulse {
            0%, 100% { 
                transform: scale(1);
                filter: brightness(1);
            }
            50% { 
                transform: scale(1.05);
                filter: brightness(1.3);
            }
        }
        
        @keyframes quantumBoost {
            0% { transform: scale(1); }
            50% { transform: scale(1.08); }
            100% { transform: scale(1); }
        }
        
        @keyframes nodeAppear {
            from {
                opacity: 0;
                transform: translateY(100px) scale(0.9) rotateX(10deg);
            }
            to {
                opacity: 1;
                transform: translateY(0) scale(1) rotateX(0);
            }
        }
        
        .quantum-node {
            animation: nodeAppear 1s ease forwards;
        }
        
        .quantum-node:nth-child(1) { animation-delay: 0.1s; }
        .quantum-node:nth-child(2) { animation-delay: 0.2s; }
        .quantum-node:nth-child(3) { animation-delay: 0.3s; }
        .quantum-node:nth-child(4) { animation-delay: 0.4s; }
        .quantum-node:nth-child(5) { animation-delay: 0.5s; }
        .quantum-node:nth-child(6) { animation-delay: 0.6s; }
        .quantum-node:nth-child(7) { animation-delay: 0.7s; }

        /* Адаптивность */


@media (max-width: 1024px) {
    .tariffs-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}



        @media (max-width: 768px) {
            .matrix-title {
                font-size: 3rem;
            }
            
            .matrix-subtitle {
                font-size: 1.1rem;
            }
            
            .protocol-stats {
                grid-template-columns: 1fr;
            }
            
            .tariffs-grid {
                grid-template-columns: 1fr;
            }
            
            .node-core {
                flex-direction: column;
                gap: 2rem;
            }
            
            .node-identity {
                flex-direction: column;
                align-items: flex-start;
                gap: 1.5rem;
            }
            
            .footer-content {
                flex-direction: column;
                text-align: center;
            }
            
            .footer-links {
                justify-content: center;
            }

            .seo-heading {
                font-size: 2rem;
            }
            
            .seo-subheading {
                font-size: 1.5rem;
            }
            
            .seo-text {
                font-size: 1.1rem;
            }
            
            .benefits-grid {
                grid-template-columns: 1fr;
            }