:root {
            --primary: #0ea5e9;
            --primary-dark: #0284c7;
            --secondary: #8b5cf6;
            --accent: #06b6d4;
            --dark: #0f172a;
            --dark-lighter: #1e293b;
            --text: #e2e8f0;
            --text-muted: #94a3b8;
            --white: #ffffff;
            --gradient-1: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
            --gradient-2: linear-gradient(135deg, #0ea5e9 0%, #8b5cf6 100%);
            --gradient-3: linear-gradient(135deg, rgba(14, 165, 233, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
            --glass: rgba(255, 255, 255, 0.05);
            --glass-border: rgba(255, 255, 255, 0.1);
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
            background: var(--dark);
            color: var(--text);
            line-height: 1.6;
            overflow-x: hidden;
        }

        /* Utility Classes */
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .gradient-text {
            background: var(--gradient-2);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .glass-card {
            background: var(--glass);
            backdrop-filter: blur(20px);
            border: 1px solid var(--glass-border);
            border-radius: 16px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 28px;
            border-radius: 8px;
            font-weight: 600;
            font-size: 15px;
            text-decoration: none;
            transition: all 0.3s ease;
            cursor: pointer;
            border: none;
        }

        .btn-primary {
            background: var(--gradient-2);
            color: var(--white);
            box-shadow: 0 4px 20px rgba(14, 165, 233, 0.3);
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(14, 165, 233, 0.4);
        }

        .btn-secondary {
            background: transparent;
            color: var(--white);
            border: 1px solid var(--glass-border);
        }

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

        /* Navigation */
        nav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            padding: 20px 0;
            transition: all 0.3s ease;
        }

        nav.scrolled {
            background: rgba(15, 23, 42, 0.95);
            backdrop-filter: blur(20px);
            padding: 12px 0;
            border-bottom: 1px solid var(--glass-border);
        }

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

        .logo {
            display: flex;
            align-items: center;
            gap: 12px;
            text-decoration: none;
            color: var(--white);
            font-weight: 700;
            font-size: 22px;
        }

        .logo-icon {
            width: 40px;
            height: 40px;
            background: var(--gradient-2);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 32px;
        }

        .nav-links a {
            color: var(--text-muted);
            text-decoration: none;
            font-size: 15px;
            font-weight: 500;
            transition: color 0.3s ease;
        }

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

        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: var(--white);
            cursor: pointer;
            padding: 8px;
        }

        /* Hero Section */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            position: relative;
            padding: 120px 0 80px;
            overflow: hidden;
        }

        .hero-bg {
            position: absolute;
            inset: 0;
            background: var(--gradient-1);
        }

        .hero-bg::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle at 30% 20%, rgba(14, 165, 233, 0.15) 0%, transparent 50%),
                        radial-gradient(circle at 70% 80%, rgba(139, 92, 246, 0.15) 0%, transparent 50%);
            animation: float 20s ease-in-out infinite;
        }

        @keyframes float {
            0%, 100% { transform: translate(0, 0) rotate(0deg); }
            50% { transform: translate(-5%, 5%) rotate(5deg); }
        }

        .hero-grid {
            position: absolute;
            inset: 0;
            background-image:
                linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
            background-size: 60px 60px;
            mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
        }

        .hero .container {
            position: relative;
            z-index: 1;
        }

        .hero-content {
            max-width: 800px;
            margin: 0 auto;
            text-align: center;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 16px;
            background: var(--glass);
            border: 1px solid var(--glass-border);
            border-radius: 100px;
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 24px;
        }

        .hero-badge span {
            color: var(--primary);
            font-weight: 600;
        }

        .hero h1 {
            font-size: clamp(36px, 6vw, 64px);
            font-weight: 800;
            line-height: 1.1;
            margin-bottom: 24px;
            letter-spacing: -0.02em;
        }

        .hero p {
            font-size: 18px;
            color: var(--text-muted);
            max-width: 600px;
            margin: 0 auto 40px;
            line-height: 1.7;
        }

        .hero-buttons {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }

        .hero-stats {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 32px;
            margin-top: 80px;
            padding-top: 40px;
            border-top: 1px solid var(--glass-border);
        }

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

        .hero-stat-value {
            font-size: 36px;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 4px;
        }

        .hero-stat-label {
            font-size: 14px;
            color: var(--text-muted);
        }

        /* Services Section */
        .services {
            padding: 120px 0;
            position: relative;
        }

        .section-header {
            text-align: center;
            max-width: 600px;
            margin: 0 auto 64px;
        }

        .section-label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--primary);
            margin-bottom: 16px;
        }

        .section-title {
            font-size: clamp(28px, 4vw, 40px);
            font-weight: 700;
            margin-bottom: 16px;
            letter-spacing: -0.02em;
        }

        .section-desc {
            color: var(--text-muted);
            font-size: 16px;
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
            gap: 24px;
        }

        .service-card {
            padding: 32px;
            transition: all 0.3s ease;
        }

        .service-card:hover {
            transform: translateY(-4px);
            border-color: var(--primary);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
        }

        .service-icon {
            width: 56px;
            height: 56px;
            background: var(--gradient-3);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
        }

        .service-icon svg {
            width: 28px;
            height: 28px;
            color: var(--primary);
        }

        .service-card h3 {
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 12px;
            color: var(--white);
        }

        .service-card p {
            color: var(--text-muted);
            font-size: 15px;
            line-height: 1.6;
        }

        /* Features Section */
        .features {
            padding: 120px 0;
            background: var(--gradient-3);
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 64px;
            align-items: center;
        }

        .features-content h2 {
            font-size: clamp(28px, 4vw, 40px);
            font-weight: 700;
            margin-bottom: 24px;
            letter-spacing: -0.02em;
        }

        .features-content p {
            color: var(--text-muted);
            font-size: 16px;
            margin-bottom: 32px;
            line-height: 1.7;
        }

        .feature-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .feature-item {
            display: flex;
            align-items: flex-start;
            gap: 16px;
        }

        .feature-check {
            width: 24px;
            height: 24px;
            background: var(--gradient-2);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            margin-top: 2px;
        }

        .feature-check svg {
            width: 14px;
            height: 14px;
            color: var(--white);
        }

        .feature-item span {
            font-size: 15px;
            color: var(--text);
        }

        .features-visual {
            position: relative;
        }

        .feature-card-stack {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .feature-card {
            padding: 24px;
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .feature-card-icon {
            width: 48px;
            height: 48px;
            background: var(--gradient-2);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .feature-card-icon svg {
            width: 24px;
            height: 24px;
            color: var(--white);
        }

        .feature-card-content h4 {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 4px;
            color: var(--white);
        }

        .feature-card-content p {
            font-size: 14px;
            color: var(--text-muted);
            margin: 0;
        }

        /* Fiber Solutions Section */
        .fiber-solutions {
            padding: 120px 0;
            background: var(--dark-lighter);
        }

        .fiber-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

        .fiber-card {
            padding: 32px;
            transition: all 0.3s ease;
        }

        .fiber-card:hover {
            transform: translateY(-4px);
            border-color: var(--primary);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
        }

        .fiber-card-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 20px;
        }

        .fiber-icon {
            width: 56px;
            height: 56px;
            background: var(--gradient-2);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .fiber-icon svg {
            width: 28px;
            height: 28px;
            color: var(--white);
        }

        .fiber-speed {
            background: var(--gradient-3);
            border: 1px solid var(--glass-border);
            padding: 8px 16px;
            border-radius: 100px;
            font-size: 14px;
            font-weight: 600;
            color: var(--primary);
        }

        .fiber-card h3 {
            font-size: 22px;
            font-weight: 600;
            margin-bottom: 12px;
            color: var(--white);
        }

        .fiber-card > p {
            color: var(--text-muted);
            font-size: 15px;
            line-height: 1.6;
            margin-bottom: 20px;
        }

        .fiber-features {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .fiber-features li {
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--text);
            font-size: 14px;
            padding: 8px 0;
            border-top: 1px solid var(--glass-border);
        }

        .fiber-features li::before {
            content: '';
            width: 6px;
            height: 6px;
            background: var(--primary);
            border-radius: 50%;
            flex-shrink: 0;
        }

        @media (max-width: 768px) {
            .fiber-grid {
                grid-template-columns: 1fr;
            }
        }

        /* Stats Section */
        .stats {
            padding: 80px 0;
            background: var(--dark);
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 32px;
        }

        .stat-item {
            text-align: center;
            padding: 32px;
        }

        .stat-value {
            font-size: 48px;
            font-weight: 800;
            margin-bottom: 8px;
        }

        .stat-label {
            font-size: 14px;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        /* Why Choose Section */
        .why-choose {
            padding: 120px 0;
        }

        .why-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 48px;
        }

        .why-card {
            padding: 40px;
        }

        .why-card h3 {
            font-size: 22px;
            font-weight: 600;
            margin-bottom: 16px;
            color: var(--white);
        }

        .why-card p {
            color: var(--text-muted);
            font-size: 15px;
            line-height: 1.7;
        }

        .why-card-number {
            font-size: 64px;
            font-weight: 800;
            opacity: 0.1;
            position: absolute;
            top: 20px;
            right: 30px;
            line-height: 1;
        }

        /* Contact Section */
        .contact {
            padding: 120px 0;
            background: var(--gradient-3);
        }

        .contact-wrapper {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 64px;
            align-items: start;
        }

        .contact-info h2 {
            font-size: clamp(28px, 4vw, 40px);
            font-weight: 700;
            margin-bottom: 24px;
            letter-spacing: -0.02em;
        }

        .contact-info p {
            color: var(--text-muted);
            font-size: 16px;
            margin-bottom: 40px;
            line-height: 1.7;
        }

        .contact-details {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }

        .contact-item {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .contact-icon {
            width: 48px;
            height: 48px;
            background: var(--glass);
            border: 1px solid var(--glass-border);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .contact-icon svg {
            width: 22px;
            height: 22px;
            color: var(--primary);
        }

        .contact-item-text {
            font-size: 15px;
            color: var(--text);
        }

        .contact-item-label {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 2px;
        }

        .contact-form {
            padding: 40px;
        }

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

        .form-group label {
            display: block;
            font-size: 14px;
            font-weight: 500;
            margin-bottom: 8px;
            color: var(--text);
        }

        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 14px 16px;
            background: var(--dark);
            border: 1px solid var(--glass-border);
            border-radius: 8px;
            color: var(--text);
            font-size: 15px;
            font-family: inherit;
            transition: border-color 0.3s ease;
        }

        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            outline: none;
            border-color: var(--primary);
        }

        .form-group textarea {
            min-height: 120px;
            resize: vertical;
        }

        .form-group input::placeholder,
        .form-group textarea::placeholder {
            color: var(--text-muted);
        }

        .contact-form .btn {
            width: 100%;
            justify-content: center;
        }

        /* Footer */
        footer {
            padding: 60px 0 30px;
            border-top: 1px solid var(--glass-border);
        }

        .footer-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 24px;
        }

        .footer-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            text-decoration: none;
            color: var(--white);
            font-weight: 700;
            font-size: 20px;
        }

        .footer-links {
            display: flex;
            gap: 32px;
        }

        .footer-links a {
            color: var(--text-muted);
            text-decoration: none;
            font-size: 14px;
            transition: color 0.3s ease;
        }

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

        .footer-bottom {
            margin-top: 40px;
            padding-top: 30px;
            border-top: 1px solid var(--glass-border);
            text-align: center;
            color: var(--text-muted);
            font-size: 14px;
        }

        /* Mobile Styles */
        @media (max-width: 1024px) {
            .features-grid,
            .contact-wrapper {
                grid-template-columns: 1fr;
                gap: 48px;
            }

            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .why-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(15, 23, 42, 0.98);
                backdrop-filter: blur(20px);
                flex-direction: column;
                padding: 24px;
                gap: 16px;
                border-bottom: 1px solid var(--glass-border);
            }

            .nav-links.active {
                display: flex;
            }

            .mobile-menu-btn {
                display: block;
            }

            .hero-stats {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .hero-stat {
                padding: 20px;
                background: var(--glass);
                border-radius: 12px;
            }

            .stats-grid {
                grid-template-columns: 1fr;
            }

            .footer-content {
                flex-direction: column;
                text-align: center;
            }

            .footer-links {
                flex-wrap: wrap;
                justify-content: center;
            }
        }

        /* Animations */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .animate-fade-in {
            animation: fadeInUp 0.6s ease forwards;
        }

        .animate-delay-1 { animation-delay: 0.1s; }
        .animate-delay-2 { animation-delay: 0.2s; }
        .animate-delay-3 { animation-delay: 0.3s; }
        .animate-delay-4 { animation-delay: 0.4s; }
    
:focus-visible{outline:3px solid #60a5fa;outline-offset:5px}section[id]{scroll-margin-top:90px}.skip-link{position:fixed;top:-100px;left:16px;z-index:10000;background:#fff;color:#111;padding:12px}.skip-link:focus{top:12px}.form-status{padding:14px 0;min-height:24px}body{overflow-wrap:break-word}button:disabled{opacity:.65}@media(prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto!important}}