:root {
            --primary-color: #1e3a8a;
            --secondary-color: #3b82f6;
            --accent-color: #f59e0b;
            --text-dark: #1f2937;
            --text-light: #6b7280;
            --bg-light: #f3f4f6;
        }

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

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

        /* Header Styles */
        .navbar {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
            transition: all 0.3s ease;
        }

        .navbar-brand {
            font-weight: 700;
            font-size: 1.5rem;
            color: var(--primary-color) !important;
        }

        .nav-link {
            color: var(--text-dark) !important;
            font-weight: 500;
            margin: 0 10px;
            transition: color 0.3s ease;
        }

        .nav-link:hover {
            color: var(--secondary-color) !important;
        }

        .btn-primary-custom {
            background: var(--primary-color);
            color: white;
            border: none;
            padding: 10px 25px;
            border-radius: 50px;
            font-weight: 600;
            transition: all 0.3s ease;
        }

        .btn-primary-custom:hover {
            background: var(--secondary-color);
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(59, 130, 246, 0.3);
        }

        /* Hero Section */
        .hero {
            background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
            color: white;
            padding: 120px 0 80px;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -50%;
            width: 200%;
            height: 200%;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23ffffff" fill-opacity="0.1" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,122.7C672,117,768,139,864,154.7C960,171,1056,181,1152,165.3C1248,149,1344,107,1392,85.3L1440,64L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat;
            background-size: cover;
            animation: wave 20s linear infinite;
        }

        @keyframes wave {
            0% { transform: translateX(0) translateY(0); }
            100% { transform: translateX(-50%) translateY(-50%); }
        }

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

        .hero h1 {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 20px;
            animation: fadeInUp 0.8s ease;
        }

        .hero p {
            font-size: 1.25rem;
            margin-bottom: 30px;
            opacity: 0.9;
            animation: fadeInUp 0.8s ease 0.2s both;
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* Service Cards */
        .service-card {
            background: white;
            border-radius: 15px;
            padding: 30px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
            transition: all 0.3s ease;
            height: 100%;
            border: 2px solid transparent;
        }

        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
            border-color: var(--secondary-color);
        }

        .service-icon {
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            border-radius: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.5rem;
            margin-bottom: 20px;
        }

        /* Why Choose Us */
        .feature-box {
            text-align: center;
            padding: 30px;
            transition: all 0.3s ease;
        }

        .feature-box:hover {
            transform: translateY(-5px);
        }

        .feature-icon {
            width: 80px;
            height: 80px;
            background: var(--bg-light);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            font-size: 2rem;
            color: var(--secondary-color);
            transition: all 0.3s ease;
        }

        .feature-box:hover .feature-icon {
            background: var(--secondary-color);
            color: white;
            transform: scale(1.1);
        }

        /* Testimonials */
        .testimonial-card {
            background: white;
            border-radius: 15px;
            padding: 30px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
            position: relative;
            margin: 20px;
        }

        .testimonial-card::before {
            content: '"';
            position: absolute;
            top: 20px;
            left: 20px;
            font-size: 4rem;
            color: var(--accent-color);
            opacity: 0.3;
        }

        .testimonial-content {
            margin-bottom: 20px;
            font-style: italic;
        }

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

        .author-avatar {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            margin-right: 15px;
        }

        /* FAQ */
        .accordion-button {
            background: var(--bg-light);
            font-weight: 600;
            color: var(--text-dark);
            border: none;
            box-shadow: none;
        }

        .accordion-button:not(.collapsed) {
            background: var(--secondary-color);
            color: white;
        }

        .accordion-button:focus {
            box-shadow: none;
        }

        /* Contact Form */
        .contact-form {
            background: white;
            border-radius: 20px;
            padding: 40px;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
        }

        .form-control, .form-select {
            border: 2px solid #e5e7eb;
            border-radius: 10px;
            padding: 12px 20px;
            transition: all 0.3s ease;
        }

        .form-control:focus, .form-select:focus {
            border-color: var(--secondary-color);
            box-shadow: 0 0 0 0.2rem rgba(59, 130, 246, 0.25);
        }

        /* Footer */
        footer {
            background: var(--primary-color);
            color: white;
            padding: 60px 0 30px;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.8);
            text-decoration: none;
            transition: color 0.3s ease;
        }

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

        .social-icons a {
            display: inline-block;
            width: 40px;
            height: 40px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            text-align: center;
            line-height: 40px;
            color: white;
            margin: 0 5px;
            transition: all 0.3s ease;
        }

        .social-icons a:hover {
            background: var(--accent-color);
            transform: translateY(-3px);
        }

        /* Modal Styles */
        .modal-content {
            border-radius: 15px;
            border: none;
        }

        .modal-header {
            background: var(--primary-color);
            color: white;
            border-radius: 15px 15px 0 0;
        }

        /* Success Message */
        .success-message {
            display: none;
            background: #10b981;
            color: white;
            padding: 15px 20px;
            border-radius: 10px;
            margin-bottom: 20px;
            animation: slideIn 0.5s ease;
        }

        @keyframes slideIn {
            from {
                opacity: 0;
                transform: translateY(-20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* Responsive */
        @media (max-width: 768px) {
            .hero h1 {
                font-size: 2.5rem;
            }
            
            .hero p {
                font-size: 1rem;
            }
        }