* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
            background: linear-gradient(135deg, #0a0f1b 0%, #1a1f2e 100%);
            color: #e0e6ed;
            line-height: 1.6;
            min-height: 100vh;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
        }

        /* Header */
        header {
            background: rgba(10, 15, 27, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(99, 179, 237, 0.2);
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1.5rem 0;
        }

        .logo {
            font-size: 1.5rem;
            font-weight: 700;
            background: linear-gradient(135deg, #63b3ed 0%, #4299e1 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .nav-links {
            display: flex;
            gap: 2rem;
            list-style: none;
        }

        .nav-links a {
            color: #cbd5e0;
            text-decoration: none;
            font-weight: 500;
            transition: color 0.3s;
        }

        .nav-links a:hover {
            color: #63b3ed;
        }

        /* Hero Section */
        .hero {
            padding: 6rem 0;
            text-align: center;
        }

        .hero h1 {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            background: linear-gradient(135deg, #63b3ed 0%, #4299e1 50%, #805ad5 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.2;
        }

        .hero .subtitle {
            font-size: 1.25rem;
            color: #a0aec0;
            margin-bottom: 3rem;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
        }

        /* Section Styles */
        .section {
            padding: 4rem 0;
        }

        .section-title {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 1rem;
            color: #63b3ed;
        }

        .section-subtitle {
            font-size: 1.125rem;
            color: #a0aec0;
            margin-bottom: 3rem;
        }

        /* Cards Grid */
        .cards-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin: 3rem 0;
        }

        .card {
            background: rgba(26, 32, 46, 0.8);
            border: 1px solid rgba(99, 179, 237, 0.2);
            border-radius: 12px;
            padding: 2rem;
            transition: transform 0.3s, box-shadow 0.3s;
        }

        .card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(99, 179, 237, 0.2);
            border-color: rgba(99, 179, 237, 0.4);
        }

        .card-icon {
            font-size: 2.5rem;
            margin-bottom: 1rem;
        }

        .card h3 {
            font-size: 1.25rem;
            font-weight: 600;
            margin-bottom: 1rem;
            color: #e2e8f0;
        }

        .card p {
            color: #a0aec0;
            line-height: 1.6;
        }

        /* Projects Timeline */
        .timeline {
            position: relative;
            padding: 2rem 0;
        }

        .timeline::before {
            content: '';
            position: absolute;
            left: 50%;
            top: 0;
            bottom: 0;
            width: 2px;
            background: linear-gradient(180deg, #63b3ed 0%, #805ad5 100%);
            transform: translateX(-50%);
        }

        .timeline-item {
            position: relative;
            padding: 2rem;
            width: calc(50% - 2rem);
            margin-bottom: 2rem;
        }

        .timeline-item:nth-child(odd) {
            margin-left: auto;
        }

        .timeline-item::before {
            content: '';
            position: absolute;
            width: 20px;
            height: 20px;
            background: #63b3ed;
            border-radius: 50%;
            top: 2rem;
        }

        .timeline-item:nth-child(odd)::before {
            left: -2rem;
        }

        .timeline-item:nth-child(even)::before {
            right: -2rem;
        }

        .timeline-content {
            background: rgba(26, 32, 46, 0.9);
            border: 1px solid rgba(99, 179, 237, 0.2);
            border-radius: 12px;
            padding: 1.5rem;
        }

        .timeline-date {
            font-size: 0.875rem;
            color: #63b3ed;
            font-weight: 600;
            margin-bottom: 0.5rem;
        }

        .timeline-title {
            font-size: 1.25rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
            color: #e2e8f0;
        }

        .timeline-company {
            font-size: 0.875rem;
            color: #805ad5;
            margin-bottom: 1rem;
        }

        /* Expertise Tags */
        .expertise-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 0.75rem;
            margin: 2rem 0;
        }

        .tag {
            background: rgba(99, 179, 237, 0.1);
            border: 1px solid rgba(99, 179, 237, 0.3);
            color: #63b3ed;
            padding: 0.5rem 1rem;
            border-radius: 20px;
            font-size: 0.875rem;
            font-weight: 500;
            transition: all 0.3s;
        }

        .tag:hover {
            background: rgba(99, 179, 237, 0.2);
            transform: translateY(-2px);
        }

        /* Products Section */
        .products-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 2rem;
            margin: 3rem 0;
        }

        .product-card {
            background: linear-gradient(135deg, rgba(99, 179, 237, 0.1) 0%, rgba(128, 90, 213, 0.1) 100%);
            border: 1px solid rgba(99, 179, 237, 0.3);
            border-radius: 16px;
            padding: 2.5rem;
            text-align: center;
            transition: all 0.3s;
        }

        .product-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(99, 179, 237, 0.3);
        }

        .product-icon {
            display: flex;
            justify-content: center;
            align-items: center;
            height: 80px;
            margin-bottom: 1rem;
        }

        .product-icon img {
            filter: brightness(1.2);
            transition: transform 0.3s;
        }

        .product-card:hover .product-icon img {
            transform: scale(1.1);
        }

        .product-title {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 1rem;
            background: linear-gradient(135deg, #63b3ed 0%, #805ad5 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .product-description {
            color: #a0aec0;
            margin-bottom: 1.5rem;
        }

        .product-link {
            display: inline-block;
            background: linear-gradient(135deg, #63b3ed 0%, #4299e1 100%);
            color: white;
            padding: 0.75rem 2rem;
            border-radius: 25px;
            text-decoration: none;
            font-weight: 600;
            transition: transform 0.3s;
        }

        .product-link:hover {
            transform: scale(1.05);
        }

        .btn-primary {
            display: inline-block;
            background: linear-gradient(135deg, #63b3ed 0%, #4299e1 100%);
            color: white;
            padding: 1rem 3rem;
            border-radius: 30px;
            text-decoration: none;
            font-weight: 600;
            font-size: 1.125rem;
            transition: transform 0.3s, box-shadow 0.3s;
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 30px rgba(99, 179, 237, 0.4);
        }

        /* Footer */
        footer {
            background: rgba(10, 15, 27, 0.95);
            border-top: 1px solid rgba(99, 179, 237, 0.2);
            padding: 3rem 0 2rem;
            margin-top: 4rem;
        }

        .footer-content {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 3rem;
            margin-bottom: 2rem;
        }

        .footer-brand h3 {
            font-size: 1.5rem;
            margin-bottom: 1rem;
            background: linear-gradient(135deg, #63b3ed 0%, #4299e1 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .footer-links h4 {
            color: #e2e8f0;
            margin-bottom: 1rem;
        }

        .footer-links ul {
            list-style: none;
        }

        .footer-links a {
            color: #a0aec0;
            text-decoration: none;
            line-height: 2;
            transition: color 0.3s;
        }

        .footer-links a:hover {
            color: #63b3ed;
        }

        .footer-bottom {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid rgba(99, 179, 237, 0.1);
            color: #718096;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .hero h1 {
                font-size: 2.5rem;
            }

            .nav-links {
                display: none;
            }

            .timeline::before {
                left: 2rem;
            }

            .timeline-item {
                width: calc(100% - 4rem);
                margin-left: 4rem;
            }

            .timeline-item::before {
                left: -2.5rem;
            }

            .footer-content {
                grid-template-columns: 1fr;
            }
        }