:root {
            --white: #ffffff;
            --gray-50: #fafafa;
            --gray-100: #f4f4f5;
            --gray-200: #e4e4e7;
            --gray-300: #d4d4d8;
            --gray-400: #a1a1aa;
            --gray-500: #71717a;
            --gray-600: #52525b;
            --gray-700: #3f3f46;
            --gray-800: #27272a;
            --gray-900: #18181b;
            
            --electric: #0077E6;
            --electric-bright: #0090FF;
            --electric-light: #e6f3ff;
            --electric-medium: #cce5ff;
            
            --bg: var(--white);
            --bg-alt: var(--gray-50);
            --text: var(--gray-900);
            --text-secondary: var(--gray-600);
            --text-muted: var(--gray-500);
            --border: var(--gray-200);
        }

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

        html {
            scroll-behavior: smooth;
        }

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

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 32px;
        }

        /* Navigation */
        nav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            padding: 16px 0;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border);
        }

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

        .logo {
            font-family: 'IBM Plex Mono', monospace;
            font-size: 1.4rem;
            font-weight: 600;
            color: var(--text);
            text-decoration: none;
        }

        .logo span {
            color: var(--electric);
        }

        .nav-links {
            display: flex;
            gap: 36px;
            list-style: none;
        }

        .nav-links a {
            font-size: 0.9rem;
            color: var(--text-secondary);
            text-decoration: none;
            transition: color 0.2s;
        }

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

        .nav-cta {
            background: var(--electric);
            color: white;
            padding: 10px 22px;
            border-radius: 8px;
            font-weight: 500;
            font-size: 0.9rem;
            text-decoration: none;
            transition: all 0.2s;
        }

        .nav-cta:hover {
            background: var(--electric-bright);
        }

        /* Buttons */
        .btn {
            font-family: 'Inter', sans-serif;
            font-size: 1rem;
            padding: 14px 28px;
            border-radius: 10px;
            text-decoration: none;
            transition: all 0.25s;
            cursor: pointer;
            border: none;
            font-weight: 500;
            display: inline-block;
        }

        .btn-primary {
            background: var(--electric);
            color: white;
        }

        .btn-primary:hover {
            background: var(--electric-bright);
            transform: translateY(-2px);
            box-shadow: 0 10px 30px rgba(0, 119, 230, 0.25);
        }

        .btn-secondary {
            background: transparent;
            color: var(--text);
            border: 1.5px solid var(--gray-300);
        }

        .btn-secondary:hover {
            border-color: var(--electric);
            color: var(--electric);
        }

        /* Sections */
        section {
            padding: 120px 0;
        }

        .section-label {
            font-family: 'IBM Plex Mono', monospace;
            font-size: 0.8rem;
            color: var(--electric);
            text-transform: uppercase;
            letter-spacing: 0.1em;
            margin-bottom: 12px;
        }

        .section-title {
            font-size: clamp(2rem, 4vw, 2.6rem);
            font-weight: 600;
            letter-spacing: -0.02em;
            margin-bottom: 20px;
            color: var(--gray-900);
        }

        .section-intro {
            color: var(--text-secondary);
            font-size: 1.1rem;
            max-width: 620px;
            line-height: 1.75;
        }

        /* Hero Section */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            padding-top: 80px;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1.1fr 1fr;
            gap: 80px;
            align-items: center;
        }

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

        .hero-tag {
            font-family: 'IBM Plex Mono', monospace;
            font-size: 0.85rem;
            color: var(--electric);
            margin-bottom: 20px;
            display: inline-block;
        }

        .hero h1 {
            font-size: clamp(2.5rem, 5vw, 3.8rem);
            font-weight: 700;
            line-height: 1.1;
            margin-bottom: 24px;
            letter-spacing: -0.03em;
            color: var(--gray-900);
        }

        .hero h1 .accent {
            color: var(--electric);
        }

        .hero-desc {
            font-size: 1.2rem;
            color: var(--text-secondary);
            max-width: 540px;
            margin-bottom: 40px;
            line-height: 1.75;
        }

        .hero-cta {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .hero-image {
            position: relative;
            border-radius: 24px;
            overflow: hidden;
            aspect-ratio: 4/3;
            box-shadow: 0 40px 80px rgba(0, 0, 0, 0.08);
        }

        .hero-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .hero-image::after {
            content: '';
            position: absolute;
            inset: 0;
            border: 1px solid var(--border);
            border-radius: 24px;
        }

        /* Philosophy Section */
        .philosophy-section {
            background: var(--bg-alt);
        }

        .philosophy-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 80px;
            align-items: center;
            margin-top: 64px;
        }

        .philosophy-image {
            position: relative;
            border-radius: 20px;
            overflow: hidden;
            aspect-ratio: 4/3;
            box-shadow: 0 30px 60px rgba(0, 0, 0, 0.06);
        }

        .philosophy-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .philosophy-content h3 {
            font-size: 1.6rem;
            margin-bottom: 20px;
            font-weight: 600;
            color: var(--gray-900);
        }

        .philosophy-content p {
            color: var(--text-secondary);
            margin-bottom: 18px;
            line-height: 1.8;
            font-size: 1.05rem;
        }

        .philosophy-quote {
            margin-top: 28px;
            padding: 20px 24px;
            background: var(--electric-light);
            border-left: 3px solid var(--electric);
            border-radius: 0 12px 12px 0;
        }

        .philosophy-quote p {
            font-style: italic;
            color: var(--gray-800);
            margin: 0;
            font-size: 1.05rem;
        }

        /* Values */
        .values-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 40px;
            margin-top: 64px;
        }

        .value-item {
            text-align: center;
        }

        .value-icon {
            width: 64px;
            height: 64px;
            margin: 0 auto 20px;
            background: var(--electric-light);
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.6rem;
            color: var(--electric);
        }

        .value-icon svg {
            color: var(--electric);
        }

        .value-item h4 {
            font-size: 1.15rem;
            margin-bottom: 10px;
            font-weight: 600;
            color: var(--gray-900);
        }

        .value-item p {
            color: var(--text-secondary);
            font-size: 0.95rem;
            line-height: 1.7;
        }

        /* Approach Section */
        .approach-section {
            background: var(--bg-alt);
        }

        .approach-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 64px;
            margin-top: 64px;
            align-items: center;
        }

        .approach-visual {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: 20px;
            padding: 40px;
        }

        .bricks-diagram {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 12px;
        }

        .brick {
            background: var(--electric-light);
            border: 1px solid var(--electric-medium);
            border-radius: 10px;
            padding: 16px 12px;
            text-align: center;
            font-family: 'IBM Plex Mono', monospace;
            font-size: 0.75rem;
            color: var(--electric);
            transition: all 0.2s;
        }

        .brick:hover {
            background: var(--electric);
            color: white;
            transform: translateY(-2px);
        }

        .brick.large {
            grid-column: span 2;
        }

        .brick.highlight {
            background: var(--electric);
            color: white;
            border-color: var(--electric);
        }

        .brick.custom {
            background: #fff7ed;
            border: 1px dashed #f97316;
            color: #ea580c;
        }

        .brick.custom:hover {
            background: #f97316;
            color: white;
            border-style: solid;
        }

        .approach-content h3 {
            font-size: 1.6rem;
            margin-bottom: 20px;
            font-weight: 600;
            color: var(--gray-900);
        }

        .approach-content p {
            color: var(--text-secondary);
            margin-bottom: 18px;
            line-height: 1.8;
            font-size: 1.05rem;
        }

        .approach-list {
            list-style: none;
            margin-top: 24px;
        }

        .approach-list li {
            padding: 12px 0;
            border-bottom: 1px solid var(--border);
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 0.95rem;
        }

        .approach-list li::before {
            content: '→';
            color: var(--electric);
            font-weight: 600;
        }

        /* Research Section */
        .research-section {
            background: var(--bg-alt);
        }

        .research-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 80px;
            margin-top: 64px;
            align-items: start;
        }

        .research-intro h3 {
            font-size: 1.5rem;
            margin-bottom: 20px;
            font-weight: 600;
            color: var(--gray-900);
        }

        .research-intro > p {
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 18px;
            font-size: 1.05rem;
        }

        .research-areas {
            display: grid;
            gap: 20px;
            margin-top: 32px;
        }

        .research-area {
            display: flex;
            gap: 16px;
            padding: 20px;
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: 14px;
            transition: all 0.2s;
        }

        .research-area:hover {
            border-color: var(--electric);
            box-shadow: 0 8px 24px rgba(0, 119, 230, 0.08);
        }

        .research-area-icon {
            width: 44px;
            height: 44px;
            min-width: 44px;
            background: var(--electric-light);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            color: var(--electric);
        }

        .research-area-icon svg {
            color: var(--electric);
        }

        .research-area-content h4 {
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 4px;
            color: var(--gray-900);
        }

        .research-area-content p {
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.6;
        }

        .research-image {
            border-radius: 20px;
            overflow: hidden;
            aspect-ratio: 3/4;
            box-shadow: 0 30px 60px rgba(0, 0, 0, 0.08);
        }

        .research-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* Capabilities */
        .capabilities-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 32px;
            margin-top: 64px;
        }

        .capability-item {
            padding: 28px;
            border: 1px solid var(--border);
            border-radius: 16px;
            transition: all 0.25s;
            background: var(--white);
        }

        .capability-item:hover {
            border-color: var(--electric);
            transform: translateY(-4px);
            box-shadow: 0 16px 40px rgba(0, 119, 230, 0.1);
        }

        .capability-icon {
            width: 48px;
            height: 48px;
            background: var(--electric-light);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 18px;
            font-size: 1.3rem;
            color: var(--electric);
        }

        .capability-icon svg {
            color: var(--electric);
        }

        .capability-item h4 {
            font-size: 1.1rem;
            margin-bottom: 10px;
            font-weight: 600;
            color: var(--gray-900);
        }

        .capability-item p {
            color: var(--text-secondary);
            font-size: 0.95rem;
            line-height: 1.65;
        }

        /* Use Cases */
        .usecases-section {
            background: var(--bg-alt);
        }

        .usecase-cards {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 32px;
            margin-top: 64px;
        }

        .usecase-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: 20px;
            overflow: hidden;
            transition: all 0.3s;
        }

        .usecase-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 24px 48px rgba(0, 0, 0, 0.08);
            border-color: var(--electric);
        }

        .usecase-image {
            aspect-ratio: 16/10;
            overflow: hidden;
        }

        .usecase-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s;
        }

        .usecase-card:hover .usecase-image img {
            transform: scale(1.05);
        }

        .usecase-content {
            padding: 28px;
        }

        .usecase-client {
            font-family: 'IBM Plex Mono', monospace;
            font-size: 0.75rem;
            color: var(--electric);
            text-transform: uppercase;
            letter-spacing: 0.06em;
            margin-bottom: 8px;
        }

        .usecase-content h4 {
            font-size: 1.15rem;
            margin-bottom: 10px;
            font-weight: 600;
            color: var(--gray-900);
        }

        .usecase-content p {
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.65;
            margin-bottom: 20px;
        }

        .usecase-impact {
            display: flex;
            gap: 24px;
            padding-top: 16px;
            border-top: 1px solid var(--border);
        }

        .impact-item {
            text-align: center;
        }

        .impact-value {
            font-family: 'IBM Plex Mono', monospace;
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--electric);
        }

        .impact-label {
            font-size: 0.75rem;
            color: var(--text-muted);
            margin-top: 2px;
        }

        /* Technologies */
        .tech-section {
            text-align: center;
        }

        .tech-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: center;
            margin-top: 48px;
        }

        .tech-tag {
            font-family: 'IBM Plex Mono', monospace;
            font-size: 0.85rem;
            padding: 12px 20px;
            background: var(--bg-alt);
            border: 1px solid var(--border);
            border-radius: 8px;
            color: var(--text-secondary);
            transition: all 0.2s;
        }

        .tech-tag:hover {
            border-color: var(--electric);
            color: var(--electric);
            background: var(--electric-light);
        }

        .tech-tag.featured {
            background: var(--electric-light);
            border-color: var(--electric-medium);
            color: var(--electric);
        }

        /* Contact Section */
        .contact-section {
            text-align: center;
            background: var(--bg-alt);
        }

        .contact-grid {
            display: grid;
            grid-template-columns: 1.2fr 1fr;
            gap: 48px;
            text-align: left;
        }

        .contact-form {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: 16px;
            padding: 36px;
        }

        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }

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

        .form-group label {
            display: block;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--gray-800);
            margin-bottom: 8px;
        }

        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid var(--border);
            border-radius: 8px;
            font-family: 'Inter', sans-serif;
            font-size: 1rem;
            color: var(--text);
            background: var(--white);
            transition: border-color 0.2s, box-shadow 0.2s;
        }

        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            outline: none;
            border-color: var(--electric);
            box-shadow: 0 0 0 3px var(--electric-light);
        }

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

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

        .contact-info-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: 16px;
            padding: 32px;
        }

        .contact-info-card h3 {
            font-size: 1.2rem;
            font-weight: 600;
            margin-bottom: 24px;
            color: var(--gray-900);
        }

        .contact-detail {
            display: flex;
            gap: 16px;
            margin-bottom: 20px;
        }

        .contact-detail:last-child {
            margin-bottom: 0;
        }

        .contact-detail-icon {
            width: 40px;
            height: 40px;
            min-width: 40px;
            background: var(--electric-light);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--electric);
        }

        .contact-detail strong {
            display: block;
            font-size: 0.9rem;
            color: var(--gray-900);
            margin-bottom: 4px;
        }

        .contact-detail span,
        .contact-detail a {
            font-size: 0.9rem;
            color: var(--text-secondary);
            text-decoration: none;
            line-height: 1.5;
        }

        .contact-detail a:hover {
            color: var(--electric);
        }

        .contact-map {
            border-radius: 16px;
            overflow: hidden;
            border: 1px solid var(--border);
        }

        .contact-content {
            max-width: 580px;
            margin: 0 auto;
        }

        .contact-email {
            font-family: 'IBM Plex Mono', monospace;
            font-size: 1.1rem;
            color: white;
            text-decoration: none;
            display: inline-block;
            margin-top: 32px;
            padding: 18px 40px;
            background: var(--electric);
            border-radius: 12px;
            font-weight: 500;
            transition: all 0.3s;
        }

        .contact-email:hover {
            background: var(--electric-bright);
            transform: translateY(-2px);
            box-shadow: 0 12px 32px rgba(0, 119, 230, 0.3);
        }

        .contact-location {
            margin-top: 24px;
            color: var(--text-muted);
            font-size: 0.95rem;
        }

        /* Footer */
        footer {
            padding: 32px 0;
            border-top: 1px solid var(--border);
            text-align: center;
            background: var(--white);
        }

        footer p {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        /* Mobile */
        @media (max-width: 1024px) {
            .hero-grid,
            .philosophy-grid,
            .research-grid,
            .approach-grid,
            .contact-grid {
                grid-template-columns: 1fr;
                gap: 48px;
            }

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

            .values-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
        }

        @media (max-width: 768px) {
            .nav-links, .nav-cta {
                display: none;
            }

            .capabilities-grid,
            .usecase-cards {
                grid-template-columns: 1fr;
            }

            section {
                padding: 80px 0;
            }

            .container {
                padding: 0 20px;
            }

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

            .brick.large {
                grid-column: span 1;
            }

            .form-row {
                grid-template-columns: 1fr;
            }
        }

        /* Animations */
        @keyframes fadeUp {
            from {
                opacity: 0;
                transform: translateY(24px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .hero-content > * {
            animation: fadeUp 0.6s ease-out forwards;
            opacity: 0;
        }

        .hero-tag { animation-delay: 0.1s; }
        .hero h1 { animation-delay: 0.2s; }
        .hero-desc { animation-delay: 0.3s; }
        .hero-cta { animation-delay: 0.4s; }