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

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            line-height: 1.6;
            color: #333;
        }

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

        header {
            background: #f8f9fa;
            padding: 20px 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 4px rgba(0,0,0,0.05);
        }

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

        .logo {
            font-size: 24px;
            font-weight: 700;
            color: #1f5ba8;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        nav {
            display: flex;
            gap: 30px;
            align-items: center;
        }

        nav a {
            text-decoration: none;
            color: #333;
            font-weight: 500;
            transition: color 0.3s;
        }

        nav a:hover {
            color: #1f5ba8;
        }

        .cta-header {
            background: #1f5ba8;
            color: white;
            padding: 12px 24px;
            border-radius: 6px;
            text-decoration: none;
            font-weight: 600;
            cursor: pointer;
            border: none;
            transition: background 0.3s;
        }

        .cta-header:hover {
            background: #1a479c;
        }

        .hero {
            background: linear-gradient(135deg, #f0f4ff 0%, #ffffff 100%);
            padding: 80px 0;
            display: flex;
            align-items: center;
        }

        .hero-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }

        .hero-left h1 {
            font-size: 48px;
            line-height: 1.2;
            margin-bottom: 20px;
            color: #1a1a1a;
        }

        .hero-left h1 span {
            color: #1f5ba8;
        }

        .hero-left p {
            font-size: 18px;
            color: #555;
            margin-bottom: 30px;
            line-height: 1.6;
        }

        .hero-buttons {
            display: flex;
            gap: 15px;
        }

        .btn {
            padding: 14px 32px;
            border-radius: 6px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            transition: all 0.3s;
            text-decoration: none;
            display: inline-block;
        }

        .btn-primary {
            background: #1f5ba8;
            color: white;
        }

        .btn-primary:hover {
            background: #1a479c;
            transform: translateY(-2px);
        }

        .btn-secondary {
            background: white;
            color: #1f5ba8;
            border: 2px solid #1f5ba8;
        }

        .btn-secondary:hover {
            background: #f0f4ff;
        }

        .hero-right img {
            width: 100%;
            height: auto;
            border-radius: 12px;
        }

        .stats {
            background: #f8f9fa;
            padding: 60px 0;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 40px;
            text-align: center;
        }

        .stat-item h3 {
            font-size: 36px;
            color: #1f5ba8;
            font-weight: 700;
            margin-bottom: 10px;
        }

        .stat-item p {
            color: #666;
            font-size: 16px;
        }

        .section-title {
            text-align: center;
            margin-bottom: 60px;
        }

        .section-title h2 {
            font-size: 36px;
            margin-bottom: 10px;
            color: #1a1a1a;
        }

        .section-title h2 span {
            color: #1f5ba8;
        }

        .section-title p {
            color: #666;
            font-size: 18px;
        }

        .section {
            padding: 80px 0;
        }

        .section.dark {
            background: #f8f9fa;
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 40px;
        }

        .service-card {
            background: white;
            padding: 40px;
            border-radius: 12px;
            text-align: center;
            box-shadow: 0 2px 8px rgba(0,0,0,0.08);
            transition: all 0.3s;
            border: 2px solid transparent;
        }

        .service-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 16px rgba(31,91,168,0.15);
            border-color: #1f5ba8;
        }

        .service-icon {
            font-size: 48px;
            color: #1f5ba8;
            margin-bottom: 20px;
        }

        .service-card h3 {
            font-size: 20px;
            margin-bottom: 15px;
            color: #1a1a1a;
        }

        .service-card p {
            color: #666;
            line-height: 1.6;
        }

        .pricing-section {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }

        .pricing-left h3 {
            font-size: 28px;
            margin-bottom: 20px;
            color: #1a1a1a;
        }

        .pricing-left p {
            color: #666;
            margin-bottom: 20px;
            line-height: 1.6;
        }

        .pricing-features {
            list-style: none;
        }

        .pricing-features li {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 15px;
            color: #555;
        }

        .pricing-features li::before {
            content: "✓";
            color: #1f5ba8;
            font-weight: bold;
            font-size: 18px;
        }

        .pricing-right img {
            width: 100%;
            height: auto;
            border-radius: 12px;
        }

        .process {
            background: white;
        }

        .process-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
        }

        .process-step {
            text-align: center;
        }

        .step-icon {
            width: 60px;
            height: 60px;
            background: #1f5ba8;
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 28px;
            margin: 0 auto 20px;
            font-weight: bold;
        }

        .process-step h3 {
            font-size: 18px;
            margin-bottom: 12px;
            color: #1a1a1a;
        }

        .process-step p {
            color: #666;
            font-size: 15px;
            line-height: 1.6;
        }

        .portfolio-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 40px;
        }

        .portfolio-item {
            position: relative;
            border-radius: 12px;
            overflow: hidden;
            height: 350px;
        }

        .portfolio-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .portfolio-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: linear-gradient(transparent, rgba(31, 91, 168, 0.9));
            padding: 30px;
            color: white;
        }

        .portfolio-overlay h3 {
            font-size: 20px;
            margin-bottom: 8px;
        }

        .portfolio-overlay p {
            font-size: 14px;
        }

        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 40px;
        }

        .testimonial-card {
            background: white;
            padding: 30px;
            border-radius: 12px;
            box-shadow: 0 2px 8px rgba(0,0,0,0.08);
        }

        .testimonial-header {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-bottom: 20px;
        }

        .testimonial-avatar {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: #1f5ba8;
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            font-size: 20px;
        }

        .testimonial-info h4 {
            font-size: 16px;
            margin-bottom: 4px;
            color: #1a1a1a;
        }

        .testimonial-info p {
            font-size: 13px;
            color: #999;
        }

        .stars {
            color: #ffc107;
            font-size: 14px;
            margin-bottom: 15px;
        }

        .testimonial-text {
            color: #666;
            font-size: 15px;
            line-height: 1.6;
            font-style: italic;
        }

        .faq {
            background: #f8f9fa;
        }

        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: white;
            margin-bottom: 15px;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 2px 4px rgba(0,0,0,0.05);
        }

        .faq-question {
            padding: 20px;
            background: white;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: 600;
            color: #1a1a1a;
            transition: background 0.3s;
        }

        .faq-question:hover {
            background: #f8f9fa;
        }

        .faq-answer {
            padding: 0 20px;
            max-height: 0;
            overflow: hidden;
            transition: all 0.3s ease;
            background: #f8f9fa;
        }

        .faq-answer.active {
            padding: 20px;
            max-height: 500px;
        }

        .faq-answer p {
            color: #666;
            line-height: 1.6;
            margin-bottom: 10px;
        }

        .toggle-icon {
            color: #1f5ba8;
            font-weight: bold;
            font-size: 20px;
            transition: transform 0.3s;
        }

        .faq-item.active .toggle-icon {
            transform: rotate(180deg);
        }

        .cta-section {
            background: linear-gradient(135deg, #1f5ba8 0%, #1a479c 100%);
            color: white;
            padding: 60px 0;
            text-align: center;
        }

        .cta-section h2 {
            font-size: 36px;
            margin-bottom: 15px;
        }

        .cta-section p {
            font-size: 18px;
            margin-bottom: 30px;
        }

        .cta-section .btn-primary {
            background: white;
            color: #1f5ba8;
        }

        .cta-section .btn-primary:hover {
            background: #f0f4ff;
        }

        footer {
            background: #1a1a1a;
            color: white;
            padding: 60px 0 30px;
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-section h3 {
            margin-bottom: 20px;
            font-size: 16px;
        }

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

        .footer-section li {
            margin-bottom: 12px;
        }

        .footer-section a {
            color: #ccc;
            text-decoration: none;
            transition: color 0.3s;
        }

        .footer-section a:hover {
            color: #1f5ba8;
        }

        .footer-about p {
            color: #ccc;
            line-height: 1.6;
            font-size: 14px;
        }

        .footer-bottom {
            border-top: 1px solid #444;
            padding-top: 20px;
            text-align: center;
            color: #999;
            font-size: 14px;
        }

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

            .hero-content {
                grid-template-columns: 1fr;
                gap: 30px;
            }

            .hero-left h1 {
                font-size: 32px;
            }

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

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

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

            .pricing-section {
                grid-template-columns: 1fr;
            }

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

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

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

            .section-title h2 {
                font-size: 28px;
            }
        }