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

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            line-height: 1.6;
            color: #1f2937;
            overflow-x: hidden;
        }

        /* Header */
        .header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid #e5e7eb;
            z-index: 1000;
            transition: all 0.3s ease;
        }

        .header.scrolled {
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
        }

        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 16px 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-size: 24px;
            font-weight: 800;
            color: #667eea;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .logo-icon {
            width: 32px;
            height: 32px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: 700;
        }

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

        .nav-links a {
            color: #4b5563;
            text-decoration: none;
            font-weight: 500;
            transition: color 0.3s;
        }

        .nav-links a:hover,
        .nav-links a.active {
            color: #667eea;
        }

        .btn-primary {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white !important;
            padding: 12px 28px;
            border-radius: 8px;
            text-decoration: none;
            font-weight: 600;
            transition: transform 0.3s, box-shadow 0.3s;
            display: inline-block;
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(102, 126, 234, 0.4);
            color: white !important;
        }

        /* Hero */
        .hero {
            margin-top: 80px;
            padding: 100px 24px 80px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            position: relative;
            overflow: hidden;
            color: white;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 800px;
            height: 800px;
            background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
            animation: float 20s ease-in-out infinite;
        }

        @keyframes float {

            0%,
            100% {
                transform: translateY(0) rotate(0deg);
            }

            50% {
                transform: translateY(-50px) rotate(180deg);
            }
        }

        .hero-container {
            max-width: 1200px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
            text-align: center;
        }

        .hero h1 {
            font-size: 56px;
            font-weight: 800;
            margin-bottom: 24px;
            line-height: 1.1;
        }

        .hero p {
            font-size: 20px;
            opacity: 0.95;
            max-width: 700px;
            margin: 0 auto 32px;
        }

        /* Content */
        .content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 80px 24px;
        }

        .section {
            margin-bottom: 80px;
        }

        .section-header {
            margin-bottom: 48px;
        }

        .section-badge {
            display: inline-block;
            padding: 8px 16px;
            background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
            color: #667eea;
            border-radius: 20px;
            font-weight: 600;
            font-size: 14px;
            margin-bottom: 16px;
        }

        .section h2 {
            font-size: 42px;
            font-weight: 800;
            color: #1f2937;
            margin-bottom: 16px;
        }

        .section p {
            font-size: 18px;
            color: #6b7280;
            line-height: 1.8;
            margin-bottom: 24px;
        }

        /* Stats */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 32px;
            margin: 48px 0;
        }

        .stat-card {
            text-align: center;
            padding: 32px;
            background: white;
            border-radius: 16px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
            transition: all 0.3s;
        }

        .stat-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 12px 32px rgba(102, 126, 234, 0.15);
        }

        .stat-value {
            font-size: 48px;
            font-weight: 800;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 8px;
        }

        .stat-label {
            font-size: 14px;
            color: #6b7280;
            font-weight: 500;
        }

        /* Products Grid */
        .products-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 32px;
            margin-top: 48px;
        }

        .product-card {
            background: white;
            border: 2px solid #e5e7eb;
            border-radius: 16px;
            padding: 40px;
            transition: all 0.3s;
        }

        .product-card:hover {
            border-color: #667eea;
            transform: translateY(-8px);
            box-shadow: 0 12px 32px rgba(102, 126, 234, 0.15);
        }

        .product-icon {
            width: 64px;
            height: 64px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 32px;
            margin-bottom: 24px;
        }

        .product-card h3 {
            font-size: 24px;
            font-weight: 700;
            color: #1f2937;
            margin-bottom: 12px;
        }

        .product-card p {
            color: #6b7280;
            line-height: 1.6;
            margin-bottom: 16px;
        }

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

        .product-features li {
            padding: 8px 0;
            color: #4b5563;
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 15px;
        }

        .product-features li::before {
            content: '✓';
            color: #10b981;
            font-weight: 700;
        }

        /* Tech Stack */
        .tech-stack {
            background: #f9fafb;
            border-radius: 20px;
            padding: 48px;
            margin-top: 48px;
        }

        .tech-category {
            margin-bottom: 40px;
        }

        .tech-category:last-child {
            margin-bottom: 0;
        }

        .tech-category h3 {
            font-size: 20px;
            font-weight: 700;
            color: #1f2937;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .tech-category h3::before {
            content: '';
            width: 4px;
            height: 24px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            border-radius: 2px;
        }

        .tech-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 16px;
        }

        .tech-item {
            background: white;
            padding: 16px 20px;
            border-radius: 12px;
            border: 2px solid #e5e7eb;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .tech-item:hover {
            border-color: #667eea;
            transform: translateX(4px);
        }

        .tech-icon {
            font-size: 24px;
        }

        .tech-name {
            font-weight: 600;
            color: #374151;
            font-size: 15px;
        }

        /* Team */
        .values-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 32px;
            margin-top: 48px;
        }

        .value-card {
            background: white;
            padding: 32px;
            border-radius: 16px;
            border: 2px solid #e5e7eb;
            text-align: center;
            transition: all 0.3s;
        }

        .value-card:hover {
            border-color: #667eea;
            transform: translateY(-8px);
            box-shadow: 0 12px 32px rgba(102, 126, 234, 0.15);
        }

        .value-icon {
            font-size: 48px;
            margin-bottom: 16px;
        }

        .value-card h3 {
            font-size: 20px;
            font-weight: 700;
            color: #1f2937;
            margin-bottom: 12px;
        }

        .value-card p {
            color: #6b7280;
            font-size: 15px;
            line-height: 1.6;
        }


        /* Responsive */
        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }

            .hero h1 {
                font-size: 36px;
            }

            .section h2 {
                font-size: 32px;
            }

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

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