:root {
            --primary: #2563eb;
            --primary-dark: #1e40af;
            --secondary: #0f172a;
            --accent: #38bdf8;
            --text-main: #334155;
            --text-light: #64748b;
            --bg-body: #ffffff;
            --bg-alt: #f8fafc;
            --border: #e2e8f0;
            --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
            --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
            --shadow-lg: 0 20px 25px -5px rgb(0 0 0 / 0.1);
        }

        * { margin: 0; padding: 0; box-sizing: border-box; outline: none; }
        body { font-family: 'Plus Jakarta Sans', sans-serif; color: var(--text-main); background-color: var(--bg-body); line-height: 1.6; overflow-x: hidden; }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; width: 100%; }
        img { max-width: 100%; height: auto; }

        /* Navigation */
        nav { position: fixed; top: 0; width: 100%; background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(12px); z-index: 1000; border-bottom: 1px solid var(--border); padding: 0.8rem 0; }
        .nav-content { display: flex; justify-content: space-between; align-items: center; }
        .logo img { height: 40px; width: auto; display: block; }
        .nav-btns { display: flex; align-items: center; gap: 15px; }
        .nav-phone-link { display: flex; align-items: center; text-decoration: none; color: var(--primary); font-weight: 700; gap: 8px; font-size: 0.9rem; }
        .phone-circle { background-color: var(--primary); color: white; width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }

        /* Buttons */
        .btn { display: inline-block; padding: 12px 24px; border-radius: 10px; font-weight: 700; text-decoration: none; transition: 0.3s; cursor: pointer; font-size: 0.95rem; text-align: center; border: none; }
        .btn-primary { background: var(--primary); color: white; box-shadow: 0 8px 15px rgba(37, 99, 235, 0.2); }
        .btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); }
        .btn-outline { border: 2px solid var(--primary); color: var(--primary); background: transparent; }
        .btn-outline:hover { background: var(--primary); color: white; }

        /* Hero */
        .hero { padding: 120px 0 60px; background: radial-gradient(circle at top right, #eff6ff 0%, #ffffff 45%); overflow: hidden; }
        .hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: center; }
        .hero h1 { font-size: clamp(2rem, 5vw, 3.8rem); line-height: 1.1; color: var(--secondary); font-weight: 800; margin-bottom: 20px; }
        .hero h1 span { color: var(--primary); }
        .hero-tag { display: inline-flex; padding: 6px 14px; background: #dbeafe; color: var(--primary-dark); border-radius: 100px; font-size: 0.75rem; font-weight: 700; margin-bottom: 20px; }
        .hero-btns { display: flex; flex-wrap: wrap; gap: 15px; margin-bottom: 40px; }
        .stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; }
        .stat-val { font-size: 1.8rem; font-weight: 800; color: var(--primary); display: block; }
        .stat-lbl { font-size: 0.7rem; color: var(--text-light); font-weight: 600; text-transform: uppercase; }

        /* Section Styling */
        .section-header { text-align: center; max-width: 800px; margin: 0 auto 50px; }
        .section-header h2 { font-size: clamp(1.8rem, 4vw, 2.5rem); color: var(--secondary); font-weight: 800; margin-bottom: 15px; }
        .section-label { color: var(--primary); font-weight: 800; text-transform: uppercase; font-size: 0.8rem; letter-spacing: 1.5px; margin-bottom: 10px; display: block; }

        /* Features Section */
        .features { padding: 80px 0; background: var(--bg-alt); }
        .features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align:center;}
        .feature-card { background: white; padding: 25px; border-radius: 16px; border: 1px solid var(--border); transition: 0.3s; }
        .feature-card:hover { border-color: var(--primary); transform: translateY(-5px); box-shadow: var(--shadow-md); }
        .feature-icon { font-size: 1.8rem; color: var(--primary); margin-bottom: 15px; display: block; }
        .feature-card h4 { font-size: 1.1rem; color: var(--secondary); margin-bottom: 8px; font-weight: 700; }
        .feature-card p { font-size: 0.9rem; color: var(--text-light); }
        .category-title { grid-column: 1 / -1; margin: 50px 0 25px; text-align: center; font-size: 1.8rem; font-weight: 800; color: var(--secondary); }
        .category-title::after { content: ''; display: block; width: 60px; height: 4px; background: var(--primary); margin: 12px auto; border-radius: 10px; }

        /* Location Section */
        .location-section { padding: 80px 0; }
        .location-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
        .map-container { position: relative; height: 400px; border-radius: 20px; overflow: hidden; background: #f1f5f9; border: 1px solid var(--border); }
        .marker-box { background: white; padding: 6px 10px; border-radius: 8px; box-shadow: var(--shadow-md); position: absolute; z-index: 5; font-size: 0.8rem; }
        .map-dot { width: 10px; height: 10px; background: var(--primary); border-radius: 50%; border: 2px solid white; margin: 4px auto 0; animation: pulse 2s infinite; }
        .stats-overlay { position: absolute; bottom: 15px; left: 15px; right: 15px; background: rgba(255,255,255,0.95); padding: 12px; border-radius: 12px; display: flex; justify-content: space-between; font-size: 0.85rem; border: 1px solid var(--border); }

        /* Benefits & Trust */
        .benefits { padding: 80px 0; background: var(--secondary); color: white; }
        .benefits-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
        .benefit-card { background: rgba(255,255,255,0.05); padding: 30px; border-radius: 16px; border: 1px solid rgba(255,255,255,0.1); }
        .benefit-num { font-size: 2.5rem; font-weight: 800; color: var(--accent); opacity: 0.3; line-height: 1; margin-bottom: 10px; }

        .trust { padding: 80px 0; background: var(--bg-alt); }
        .trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
        .trust-card { background: white; padding: 25px; border-radius: 16px; text-align: center; border: 1px solid var(--border); }

        /* Expertise */
        .expertise { padding: 80px 0; }
        .exp-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
        .exp-item { display: flex; gap: 15px; margin-bottom: 25px; }
        .exp-year { font-size: 1.8rem; font-weight: 800; color: var(--primary); min-width: 80px; }
        .testimonial-box { background: white; padding: 30px; border-radius: 20px; box-shadow: var(--shadow-lg); border-top: 5px solid var(--primary); }

        /* FAQ */
        .faq { padding: 80px 0; }
        .faq-container { max-width: 800px; margin: 0 auto; }
        .faq-item { border: 1px solid var(--border); border-radius: 12px; margin-bottom: 12px; overflow: hidden; }
        .faq-q { padding: 18px 24px; cursor: pointer; display: flex; justify-content: space-between; font-weight: 700; background: white; }
        .faq-a { padding: 0 24px 20px; display: none; color: var(--text-light); font-size: 0.95rem; }
        .faq-item.active .faq-a { display: block; }
        .pricing-box { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 15px 0; }
        .p-card { background: #f8fafc; border: 1px solid var(--border); padding: 12px; border-radius: 8px; text-align: center; }
        .p-card h4 { font-size: 0.85rem; }

        /* Forms */
        .cta-banner { padding: 60px 30px; background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%); color: white; text-align: center; border-radius: 30px; margin-bottom: 60px; }
        .cta-banner h2 { font-size: clamp(1.5rem, 4vw, 2.2rem); margin-bottom: 10px; }
        .cta-form { display: flex; gap: 10px; max-width: 1000px; margin: 30px auto 0; background: white; padding: 10px; border-radius: 15px; align-items: center; flex-wrap: wrap; }
        .cta-form input { flex: 1; min-width: 200px; border: 1px solid #e2e8f0; padding: 12px; border-radius: 8px; font-size: 0.95rem; }
        .captcha-wrapper { display: flex; align-items: center; gap: 8px; background: #f8fafc; padding: 6px 12px; border-radius: 8px; border: 1px solid #e2e8f0; }
        .captcha-box { background: #2d3748; color: #fff; padding: 6px 10px; border-radius: 4px; font-weight: 700; font-style: italic; text-decoration: line-through; }

        /* Footer */
        footer { background: #fff; padding: 60px 0 30px; border-top: 1px solid var(--border); }
        .footer-grid { display: grid; grid-template-columns: 2fr 1.2fr 1fr 1fr; gap: 40px; }
        .footer-links h4 { margin-bottom: 20px; font-size: 1.1rem; color: var(--secondary); }
        .footer-links a { display: block; color: var(--text-light); text-decoration: none; margin-bottom: 10px; font-size: 0.9rem; transition: 0.3s; }
        .footer-links a:hover { color: var(--primary); padding-left: 5px; }
        .social-media ul { display: flex; gap: 10px; list-style: none; margin-top: 20px; }
        .social-icon { width: 32px; height: 32px; }

        /* Modal */
        .modal { display: none; position: fixed; z-index: 9999; left: 0; top: 0; width: 100%; height: 100%; background: rgba(15, 23, 42, 0.9); align-items: center; justify-content: center; padding: 20px; }
        .modal-content { background: white; padding: 30px; border-radius: 20px; width: 100%; max-width: 450px; position: relative; max-height: 90vh; overflow-y: auto; }
        .form-group { margin-bottom: 15px; }
        .form-group label { display: block; margin-bottom: 5px; font-weight: 600; font-size: 0.9rem; }
        .form-group input { width: 100%; padding: 10px; border: 1px solid var(--border); border-radius: 8px; }

        /* Mobile Optimization Fixes */
        @media (max-width: 1024px) {
            .hero-grid, .location-grid, .exp-grid { grid-template-columns: 1fr; gap: 40px; }
            .hero-text { text-align: center; }
            .hero-btns { justify-content: center; }
            .stats-grid { max-width: 600px; margin: 0 auto; }
            .features-grid { grid-template-columns: repeat(2, 1fr); }
            .footer-grid { grid-template-columns: repeat(2, 1fr); }
        }

        @media (max-width: 768px) {
            nav { padding: 0.5rem 0; }
            #mainDemoBtn { display: none; } /* Hide heavy btn on small mobile */
            .nav-phone-link .phone-text { display: none; } /* Show only icon */
            .phone-circle { width: 38px; height: 38px; }
            
            .hero { padding: 100px 0 50px; }
            .hero h1 { font-size: 2.2rem; }
            .stats-grid { grid-template-columns: repeat(2, 1fr); }
            
            .features-grid { grid-template-columns: 1fr; }
            .benefits-grid { grid-template-columns: 1fr; }
            .trust-grid { grid-template-columns: repeat(2, 1fr); }
            .pricing-box { grid-template-columns: 1fr; }
            
            .cta-form { flex-direction: column; padding: 15px; }
            .cta-form input, .captcha-wrapper, .cta-form button { width: 100% !important; }
            .captcha-wrapper { justify-content: space-between; }
            
            .footer-grid { grid-template-columns: 1fr; text-align: center; }
            .social-media ul { justify-content: center; }
            
            .location-img { order: -1; }
            .map-container { height: 300px; }
        }

        @keyframes pulse {
            0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.7); }
            70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(37, 99, 235, 0); }
            100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(37, 99, 235, 0); }
        }