:root {
            --primary: #0066CC;
            --primary-dark: #004C99;
            --primary-light: #E8F4FF;
            --secondary: #1B2845;
            --accent: #00A3FF;
            --text: #2D3748;
            --text-light: #64748B;
            --bg-light: #F1F5F9;
            --white: #ffffff;
            --gradient: linear-gradient(135deg, #0066CC 0%, #00A3FF 100%);
            --shadow: 0 4px 20px rgba(0, 102, 204, 0.15);
            --shadow-lg: 0 10px 40px rgba(0, 102, 204, 0.2);
        }

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

        html {
            scroll-behavior: smooth;
        }

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

        nav {
            background: var(--white);
            padding: 0.8rem 5%;
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            display: flex;
            justify-content: space-between;
            align-items: center;
            box-shadow: 0 2px 15px rgba(0,0,0,0.06);
        }

        .logo {
            height: 50px;
        }

        .logo img {
            height: 100%;
            width: auto;
        }

        .nav-links {
            display: flex;
            list-style: none;
            gap: 2.5rem;
            align-items: center;
        }

        .nav-links a {
            color: var(--text);
            text-decoration: none;
            font-weight: 500;
            font-size: 0.95rem;
            transition: color 0.3s;
        }

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

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            padding: 0.85rem 1.8rem;
            background: var(--primary);
            color: var(--white) !important;
            text-decoration: none;
            border-radius: 8px;
            font-weight: 600;
            font-size: 0.95rem;
            transition: all 0.3s;
            border: none;
            cursor: pointer;
        }

        .btn:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

        .btn-outline {
            background: transparent;
            border: 2px solid var(--secondary);
            color: var(--secondary);
        }

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

        .btn-light {
            background: rgba(255,255,255,0.15);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255,255,255,0.3);
        }

        .btn-light:hover {
            background: rgba(255,255,255,0.25);
        }

        .mobile-menu-btn {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            padding: 5px;
        }

        .mobile-menu-btn span {
            width: 25px;
            height: 3px;
            background: var(--secondary);
            border-radius: 3px;
        }

        .hero {
            min-height: 100vh;
            background: linear-gradient(135deg, #1B2845 0%, #2D4A7C 40%, transparent 60%),
                        url('back.png');
            background-size: cover;
            background-position: right center;
            display: flex;
            align-items: center;
            padding: 120px 5% 80px;
            position: relative;
        }

        .hero-content {
            max-width: 550px;
        }

        .hero-content h1 {
            font-size: 3.5rem;
            font-weight: 800;
            color: var(--white);
            line-height: 1.1;
            margin-bottom: 1.5rem;
        }

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

        .hero-content p {
            font-size: 1.1rem;
            color: rgba(255,255,255,0.85);
            margin-bottom: 2rem;
            line-height: 1.8;
        }

        .hero-buttons {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
        }

        .section {
            padding: 5rem 5%;
        }

        .section-header {
            text-align: center;
            max-width: 600px;
            margin: 0 auto 3.5rem;
        }

        .section-header h2 {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 0.8rem;
        }

        .section-header p {
            color: var(--text-light);
            font-size: 1.05rem;
        }

        .services {
            background: var(--bg-light);
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .service-card {
            background: var(--white);
            padding: 2rem 1.5rem;
            border-radius: 16px;
            text-align: center;
            transition: all 0.3s ease;
            border: 1px solid #E2E8F0;
        }

        .service-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-lg);
            border-color: transparent;
        }

        .service-icon {
            width: 80px;
            height: 80px;
            margin: 0 auto 1.2rem;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .service-icon img {
            width: 100%;
            height: 100%;
            object-fit: contain;
        }

        .service-icon-emoji {
            font-size: 3rem;
        }

        .service-card h3 {
            font-size: 1.1rem;
            color: var(--primary);
            margin-bottom: 0.8rem;
            font-weight: 600;
        }

        .service-card p {
            color: var(--text-light);
            font-size: 0.9rem;
            line-height: 1.6;
        }

        .pricing {
            background: var(--white);
        }

        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
            max-width: 1000px;
            margin: 0 auto;
            align-items: stretch;
        }

        .pricing-card {
            background: var(--white);
            border-radius: 20px;
            padding: 2.5rem 2rem;
            text-align: center;
            border: 2px dashed #CBD5E1;
            transition: all 0.4s ease;
            position: relative;
            display: flex;
            flex-direction: column;
        }

        .pricing-card.featured {
            border: 2px solid var(--primary);
            box-shadow: var(--shadow-lg);
            transform: scale(1.05);
        }

        .pricing-badge {
            position: absolute;
            top: -14px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--primary);
            color: white;
            padding: 0.4rem 1.5rem;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
        }

        .pricing-card:hover {
            border-style: solid;
            border-color: var(--primary);
            box-shadow: var(--shadow);
        }

        .pricing-icon {
            font-size: 3rem;
            margin-bottom: 1rem;
        }

        .pricing-card h3 {
            font-size: 1.4rem;
            color: var(--secondary);
            margin-bottom: 0.5rem;
        }

        .pricing-card .price {
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--primary);
            margin: 1rem 0;
        }

        .pricing-card .price span {
            font-size: 1rem;
            font-weight: 400;
            color: var(--text-light);
        }

        .pricing-features {
            list-style: none;
            margin: 1.5rem 0;
            text-align: left;
            flex-grow: 1;
        }

        .pricing-features li {
            padding: 0.7rem 0;
            border-bottom: 1px solid #E2E8F0;
            display: flex;
            align-items: center;
            gap: 0.8rem;
            font-size: 0.95rem;
            color: var(--text);
        }

        .pricing-features li::before {
            content: '✓';
            color: var(--primary);
            font-weight: 700;
            font-size: 1.1rem;
        }

        .pricing-card .btn {
            width: 100%;
            margin-top: auto;
        }

        .how-it-works {
            background: var(--bg-light);
        }

        .steps-container {
            max-width: 1000px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
            position: relative;
        }

        .step {
            text-align: center;
            position: relative;
            padding: 2rem;
            background: white;
            border-radius: 20px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.05);
        }

        .step-number {
            width: 50px;
            height: 50px;
            background: var(--gradient);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.3rem;
            font-weight: 700;
            margin: 0 auto 1.2rem;
        }

        .step-icon {
            font-size: 3rem;
            margin-bottom: 1rem;
        }

        .step h3 {
            font-size: 1.2rem;
            color: var(--secondary);
            margin-bottom: 0.8rem;
        }

        .step p {
            color: var(--text-light);
            font-size: 0.95rem;
        }

        .testimonials {
            background: var(--secondary);
            color: white;
        }

        .testimonials .section-header h2 {
            color: white;
        }

        .testimonials .section-header p {
            color: rgba(255,255,255,0.7);
        }

        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
            max-width: 1100px;
            margin: 0 auto;
        }

        .testimonial-card {
            background: rgba(255,255,255,0.08);
            backdrop-filter: blur(10px);
            padding: 2rem;
            border-radius: 16px;
            border: 1px solid rgba(255,255,255,0.1);
        }

        .testimonial-stars {
            color: #FFD700;
            font-size: 1.1rem;
            margin-bottom: 1rem;
        }

        .testimonial-card p {
            font-size: 0.95rem;
            line-height: 1.8;
            margin-bottom: 1.5rem;
            opacity: 0.9;
        }

        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .testimonial-avatar {
            width: 48px;
            height: 48px;
            background: var(--gradient);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1.1rem;
        }

        .testimonial-author strong {
            display: block;
        }

        .testimonial-author span {
            font-size: 0.85rem;
            opacity: 0.6;
        }

        .faq {
            background: var(--bg-light);
        }

        .faq-container {
            max-width: 750px;
            margin: 0 auto;
        }

        .faq-item {
            background: white;
            border-radius: 12px;
            margin-bottom: 1rem;
            overflow: hidden;
            box-shadow: 0 2px 10px rgba(0,0,0,0.04);
        }

        .faq-question {
            padding: 1.3rem 1.5rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            font-weight: 600;
            color: var(--secondary);
            transition: all 0.3s;
        }

        .faq-question:hover {
            color: var(--primary);
        }

        .faq-icon {
            width: 28px;
            height: 28px;
            background: var(--primary-light);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-weight: 700;
            transition: all 0.3s;
            flex-shrink: 0;
        }

        .faq-item.active .faq-icon {
            background: var(--primary);
            color: white;
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
        }

        .faq-item.active .faq-answer {
            max-height: 200px;
        }

        .faq-answer p {
            padding: 0 1.5rem 1.3rem;
            color: var(--text-light);
            line-height: 1.7;
        }

        .cta {
            background: var(--gradient);
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -10%;
            width: 40%;
            height: 200%;
            background: rgba(255,255,255,0.08);
            transform: rotate(15deg);
        }

        .cta-content {
            position: relative;
            z-index: 1;
            max-width: 650px;
            margin: 0 auto;
        }

        .cta h2 {
            font-size: 2.5rem;
            color: white;
            margin-bottom: 1rem;
        }

        .cta p {
            color: rgba(255,255,255,0.9);
            font-size: 1.15rem;
            margin-bottom: 2rem;
        }

        .cta-buttons {
            display: flex;
            gap: 1rem;
            justify-content: center;
            flex-wrap: wrap;
        }

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

        .cta .btn-white:hover {
            background: var(--primary-light);
            box-shadow: 0 10px 30px rgba(0,0,0,0.15);
        }

        .contact {
            background: white;
        }

        .contact-container {
            max-width: 1100px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 1.3fr;
            gap: 3rem;
        }

        .contact-info h3 {
            font-size: 1.6rem;
            color: var(--secondary);
            margin-bottom: 1rem;
        }

        .contact-info > p {
            color: var(--text-light);
            margin-bottom: 2rem;
            line-height: 1.7;
        }

        .contact-item {
            display: flex;
            align-items: flex-start;
            gap: 1rem;
            margin-bottom: 1.3rem;
        }

        .contact-item-icon {
            width: 48px;
            height: 48px;
            background: var(--primary-light);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            flex-shrink: 0;
        }

        .contact-item-text strong {
            display: block;
            color: var(--secondary);
            margin-bottom: 0.2rem;
        }

        .contact-item-text span {
            color: var(--text-light);
            font-size: 0.95rem;
        }

        .contact-hours {
            background: var(--bg-light);
            padding: 1.5rem;
            border-radius: 12px;
            margin-top: 1.5rem;
        }

        .contact-hours h4 {
            color: var(--secondary);
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .hours-row {
            display: flex;
            justify-content: space-between;
            padding: 0.5rem 0;
        }

        .hours-row span:first-child {
            color: var(--text-light);
        }

        .hours-row span:last-child {
            font-weight: 600;
            color: var(--secondary);
        }

        .contact-form {
            background: var(--bg-light);
            padding: 2.5rem;
            border-radius: 20px;
        }

        .contact-form h3 {
            font-size: 1.4rem;
            color: var(--secondary);
            margin-bottom: 1.5rem;
        }

        .form-group {
            margin-bottom: 1.2rem;
        }

        .form-group label {
            display: block;
            margin-bottom: 0.4rem;
            font-weight: 500;
            color: var(--secondary);
            font-size: 0.95rem;
        }

        .form-group input,
        .form-group select,
        .form-group textarea {
            width: 100%;
            padding: 0.9rem 1rem;
            border: 2px solid #E2E8F0;
            border-radius: 10px;
            font-family: inherit;
            font-size: 0.95rem;
            transition: all 0.3s;
            background: white;
        }

        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 4px var(--primary-light);
        }

        .form-group textarea {
            height: 110px;
            resize: none;
        }

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

        footer {
            background: var(--secondary);
            color: white;
            padding: 4rem 5% 1.5rem;
        }

        .footer-grid {
            max-width: 1100px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 2.5rem;
            margin-bottom: 3rem;
        }

        .footer-brand .logo {
            height: 45px;
            margin-bottom: 1rem;
        }

        .footer-brand .logo img {
            height: 100%;
            filter: brightness(0) invert(1);
        }

        .footer-brand p {
            opacity: 0.7;
            margin-bottom: 1.5rem;
            max-width: 280px;
            font-size: 0.95rem;
            line-height: 1.7;
        }

        .social-links {
            display: flex;
            gap: 0.8rem;
        }

        .social-links a {
            width: 40px;
            height: 40px;
            background: rgba(255,255,255,0.1);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            text-decoration: none;
            transition: all 0.3s;
            font-size: 1.1rem;
        }

        .social-links a:hover {
            background: var(--primary);
            transform: translateY(-3px);
        }

        .footer-column h4 {
            font-size: 1rem;
            margin-bottom: 1.3rem;
            color: white;
        }

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

        .footer-column ul li {
            margin-bottom: 0.7rem;
        }

        .footer-column ul li a {
            color: rgba(255,255,255,0.7);
            text-decoration: none;
            transition: all 0.3s;
            font-size: 0.95rem;
        }

        .footer-column ul li a:hover {
            color: white;
            padding-left: 5px;
        }

        .footer-bottom {
            max-width: 1100px;
            margin: 0 auto;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(255,255,255,0.1);
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 1rem;
        }

        .footer-bottom p {
            opacity: 0.6;
            font-size: 0.9rem;
        }

        .footer-legal {
            display: flex;
            gap: 2rem;
        }

        .footer-legal a {
            color: rgba(255,255,255,0.6);
            text-decoration: none;
            transition: color 0.3s;
            font-size: 0.9rem;
        }

        .footer-legal a:hover {
            color: white;
        }

        @media (max-width: 1024px) {
            .services-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .pricing-grid {
                grid-template-columns: 1fr;
                max-width: 380px;
            }
            
            .pricing-card.featured {
                transform: none;
            }

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

        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }
            
            .mobile-menu-btn {
                display: flex;
            }
            
            .hero {
                background: linear-gradient(180deg, #1B2845 0%, #2D4A7C 100%);
                text-align: center;
            }
            
            .hero-content {
                max-width: 100%;
            }
            
            .hero-content h1 {
                font-size: 2.5rem;
            }
            
            .hero-buttons {
                justify-content: center;
            }
            
            .services-grid {
                grid-template-columns: 1fr;
            }
            
            .steps-container {
                grid-template-columns: 1fr;
            }
            
            .testimonials-grid {
                grid-template-columns: 1fr;
            }
            
            .contact-container {
                grid-template-columns: 1fr;
            }

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

            .section-header h2 {
                font-size: 1.8rem;
            }

            .cta h2 {
                font-size: 1.9rem;
            }
        }

        @media (max-width: 480px) {
            .hero-content h1 {
                font-size: 2rem;
            }
            
            .footer-grid {
                grid-template-columns: 1fr;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }

            .footer-legal {
                justify-content: center;
            }
        }