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

        :root {
            --olive-pastel: #a8b5a1;
            --beige: #e8dcc4;
            --sage: #c8d5b9;
            --cream: #f5f1e8;
            --dark-text: #3a3a3a;
            --accent: #7a8c72;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: var(--dark-text);
            background: var(--cream);
        }

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

        /* Hero Section */
        .hero {
            background: linear-gradient(135deg, var(--olive-pastel) 0%, var(--sage) 100%);
            padding: 120px 0 80px;
            text-align: center;
            color: white;
        }

        .hero h1 {
            font-size: 3rem;
            margin-bottom: 15px;
            font-weight: 700;
            letter-spacing: -1px;
        }

        .hero .subtitle {
            font-size: 1.3rem;
            margin-bottom: 30px;
            opacity: 0.95;
            font-weight: 300;
        }

        .badges {
            display: flex;
            gap: 12px;
            justify-content: center;
            flex-wrap: wrap;
            margin: 30px 0;
        }

        .badge {
            background: rgba(255,255,255,0.2);
            backdrop-filter: blur(10px);
            padding: 8px 18px;
            border-radius: 20px;
            font-size: 0.9rem;
            border: 1px solid rgba(255,255,255,0.3);
        }

        .cta-buttons {
            display: flex;
            gap: 15px;
            justify-content: center;
            margin-top: 35px;
            flex-wrap: wrap;
        }

        .btn {
            padding: 14px 32px;
            border-radius: 8px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
            display: inline-block;
        }

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

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(0,0,0,0.15);
        }

        .btn-secondary {
            background: transparent;
            color: white;
            border: 2px solid white;
        }

        .btn-secondary:hover {
            background: white;
            color: var(--accent);
        }

        /* Sections */
        section {
            padding: 80px 0;
        }

        .section-title {
            font-size: 2.2rem;
            margin-bottom: 15px;
            color: var(--accent);
            text-align: center;
        }

        .section-subtitle {
            text-align: center;
            color: #666;
            margin-bottom: 50px;
            font-size: 1.1rem;
        }

        /* Overview */
        .overview-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 40px;
        }

        .overview-card {
            background: white;
            padding: 35px;
            border-radius: 12px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.08);
            transition: transform 0.3s ease;
        }

        .overview-card:hover {
            transform: translateY(-5px);
        }

        .overview-card h3 {
            color: var(--accent);
            margin-bottom: 15px;
            font-size: 1.4rem;
        }

        /* Tech Stack */
        .tech-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 25px;
            margin-top: 40px;
        }

        .tech-item {
            background: white;
            padding: 30px;
            border-radius: 12px;
            text-align: center;
            box-shadow: 0 4px 15px rgba(0,0,0,0.08);
            transition: all 0.3s ease;
        }

        .tech-item:hover {
            box-shadow: 0 8px 25px rgba(0,0,0,0.12);
            transform: translateY(-3px);
        }

        .tech-icon {
            font-size: 2.5rem;
            margin-bottom: 15px;
        }

        .tech-item h4 {
            color: var(--accent);
            margin-bottom: 8px;
        }

        /* Metrics */
        .metrics {
            background: linear-gradient(135deg, var(--beige) 0%, var(--cream) 100%);
        }

        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 30px;
            margin-top: 40px;
        }

        .metric-card {
            background: white;
            padding: 40px;
            border-radius: 12px;
            text-align: center;
            box-shadow: 0 4px 15px rgba(0,0,0,0.08);
        }

        .metric-value {
            font-size: 3rem;
            font-weight: 700;
            color: var(--accent);
            margin-bottom: 10px;
        }

        .metric-label {
            color: #666;
            font-size: 1.1rem;
        }

        /* Results Gallery */
        .results-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
            gap: 20px;
            margin-top: 40px;
        }

        .result-item {
            background: white;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 4px 15px rgba(0,0,0,0.08);
            transition: transform 0.3s ease;
        }

        .result-item:hover {
            transform: scale(1.03);
        }

        .result-item img {
            width: 100%;
            height: 250px;
            object-fit: cover;
            transition: transform 0.3s ease;

        }

        .result-item:hover img {
            transform: scale(1.05);
        }

        .result-info {
            padding: 20px;
        }

        .result-info h4 {
            color: var(--accent);
            margin-bottom: 8px;
        }

        .confidence {
            color: #666;
            font-size: 0.95rem;
        }

        /* Architecture Diagram */
        .architecture {
            background: white;
        }

        .flow-diagram {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 20px;
            margin: 50px 0;
            flex-wrap: wrap;
        }

        .flow-step {
            background: var(--beige);
            padding: 25px 30px;
            border-radius: 12px;
            text-align: center;
            min-width: 150px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.08);
        }

        .flow-arrow {
            font-size: 2rem;
            color: var(--accent);
        }

        /* Process Timeline */
        .timeline {
            max-width: 800px;
            margin: 50px auto;
        }

        .timeline-item {
            display: flex;
            gap: 20px;
            margin-bottom: 30px;
            position: relative;
        }

        .timeline-number {
            background: var(--accent);
            color: white;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            flex-shrink: 0;
        }

        .timeline-content {
            background: white;
            padding: 25px;
            border-radius: 12px;
            flex: 1;
            box-shadow: 0 4px 12px rgba(0,0,0,0.08);
        }

        .timeline-content h4 {
            color: var(--accent);
            margin-bottom: 10px;
        }

        /* Footer */
        footer {
            background: var(--accent);
            color: white;
            text-align: center;
            padding: 40px 20px;
        }

        footer a {
            color: var(--beige);
            text-decoration: none;
        }

        footer a:hover {
            text-decoration: underline;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .hero h1 {
                font-size: 2rem;
            }

            .hero .subtitle {
                font-size: 1.1rem;
            }

            section {
                padding: 50px 0;
            }

            .section-title {
                font-size: 1.8rem;
            }

            .flow-diagram {
                flex-direction: column;
            }

            .flow-arrow {
                transform: rotate(90deg);
            }
        }