:root {
            --primary: #2a6bcc;
            --primary-dark: #1a56a8;
            --secondary: #ffcc00;
            --accent: #ff6b35;
            --light: #f8f9fa;
            --dark: #212529;
            --gray: #6c757d;
            --light-gray: #e9ecef;
            --transition: all 0.3s ease;
            --shadow: 0 5px 15px rgba(0,0,0,0.1);
            --radius: 8px;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Poppins', sans-serif;
            line-height: 1.6;
            color: var(--dark);
            background-color: #ffffff;
            overflow-x: hidden;
        }
        
        h1, h2, h3, h4 {
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
            line-height: 1.2;
            margin-bottom: 1rem;
        }
        
        h1 {
            font-size: 3.5rem;
        }
        
        h2 {
            font-size: 2.5rem;
            position: relative;
            padding-bottom: 1rem;
        }
        
        h2:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 80px;
            height: 4px;
            background: var(--secondary);
            border-radius: 2px;
        }
        
        .text-center h2:after {
            left: 50%;
            transform: translateX(-50%);
        }
        
        p {
            margin-bottom: 1.5rem;
        }
        
        a {
            text-decoration: none;
            color: var(--primary);
            transition: var(--transition);
        }
        
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }
        
        .btn {
            display: inline-block;
            padding: 12px 28px;
            background: var(--primary);
            color: white;
            border-radius: var(--radius);
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 1px;
            transition: var(--transition);
            border: 2px solid var(--primary);
            cursor: pointer;
            font-size: 0.9rem;
        }
        
        .btn:hover {
            background: transparent;
            color: var(--primary);
            transform: translateY(-3px);
            box-shadow: var(--shadow);
        }
        
        .btn-secondary {
            background: var(--secondary);
            border-color: var(--secondary);
            color: var(--dark);
        }
        
        .btn-secondary:hover {
            background: transparent;
            color: var(--dark);
        }
        
        .btn-lg {
            padding: 15px 35px;
            font-size: 1rem;
        }
        
        /* Header Styles */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.95);
            box-shadow: var(--shadow);
            padding: 1rem 0;
            transition: var(--transition);
        }
        
        .header-scrolled {
            padding: 0.5rem 0;
            background: rgba(255, 255, 255, 0.98);
        }
        
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .logo {
            display: flex;
            align-items: center;
        }
        
        .logo i {
            font-size: 2.5rem;
            color: var(--primary);
            margin-right: 0.5rem;
        }
        
        .logo h1 {
            font-size: 1.8rem;
            margin: 0;
        }
        
        .logo span {
            color: var(--primary);
        }
        
        nav ul {
            display: flex;
            list-style: none;
        }
        
        nav li {
            margin-left: 2rem;
        }
        
        nav a {
            color: var(--dark);
            font-weight: 500;
            position: relative;
            padding: 0.5rem 0;
        }
        
        nav a:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary);
            transition: var(--transition);
        }
        
        nav a:hover:after,
        nav a.active:after {
            width: 100%;
        }
        
        .mobile-toggle {
            display: none;
            font-size: 1.5rem;
            cursor: pointer;
        }
        
        /* Hero Section */
        .hero {
            height: 100vh;
            min-height: 700px;
            position: relative;
            background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('https://images.unsplash.com/photo-1560448204-e02f11c3d0e2?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1770&q=80') center/cover no-repeat;
            display: flex;
            align-items: center;
            color: white;
            text-align: center;
        }
        
        .hero-content {
            max-width: 800px;
            margin: 0 auto;
            padding-top: 80px;
        }
        
        .hero h1 {
            font-size: 4rem;
            margin-bottom: 1.5rem;
            text-shadow: 0 2px 10px rgba(0,0,0,0.3);
        }
        
        .hero p {
            font-size: 1.2rem;
            margin-bottom: 2.5rem;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
        }
        
        /* Services Section */
        .section {
            padding: 6rem 0;
        }
        
        .section-header {
            text-align: center;
            max-width: 700px;
            margin: 0 auto 4rem auto;
        }
        
        .section-header h2 {
            margin-bottom: 1.5rem;
        }
        
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
        }
        
        .service-card {
            background: white;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }
        
        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.15);
        }
        
        .service-img {
            height: 220px;
            overflow: hidden;
        }
        
        .service-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }
        
        .service-card:hover .service-img img {
            transform: scale(1.1);
        }
        
        .service-content {
            padding: 1.5rem;
        }
        
        .service-content h3 {
            margin-bottom: 0.75rem;
            color: var(--primary);
        }
        
        .service-content i {
            font-size: 2.5rem;
            color: var(--secondary);
            margin-bottom: 1rem;
        }
        
        /* Gallery Section */
        .gallery {
            background: var(--light-gray);
        }
        
        .gallery-filters {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 1rem;
            margin-bottom: 2rem;
        }
        
        .filter-btn {
            padding: 0.5rem 1.5rem;
            background: white;
            border: 1px solid var(--light-gray);
            border-radius: 30px;
            cursor: pointer;
            transition: var(--transition);
            font-weight: 500;
        }
        
        .filter-btn.active, .filter-btn:hover {
            background: var(--primary);
            color: white;
            border-color: var(--primary);
        }
        
        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 1.5rem;
        }
        
        .gallery-item {
            position: relative;
            border-radius: var(--radius);
            overflow: hidden;
            height: 280px;
            box-shadow: var(--shadow);
        }
        
        .gallery-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }
        
        .gallery-item:hover img {
            transform: scale(1.1);
        }
        
        .gallery-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            padding: 1.5rem;
            background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
            color: white;
            transform: translateY(100%);
            transition: var(--transition);
        }
        
        .gallery-item:hover .gallery-overlay {
            transform: translateY(0);
        }
        
        /* Testimonials */
        .testimonials {
            position: relative;
            background: linear-gradient(rgba(42, 107, 204, 0.9), rgba(42, 107, 204, 0.9)), url('https://images.unsplash.com/photo-1615529162924-f8605388463a?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1770&q=80') center/cover fixed;
            color: white;
        }
        
        .testimonials h2:after {
            background: var(--secondary);
        }
        
        .testimonial-container {
            max-width: 800px;
            margin: 0 auto;
        }
        
        .testimonial-slide {
            text-align: center;
            padding: 2rem;
        }
        
        .testimonial-content {
            font-size: 1.2rem;
            font-style: italic;
            margin-bottom: 2rem;
            position: relative;
        }
        
        .testimonial-content:before,
        .testimonial-content:after {
            content: """;
            font-size: 4rem;
            color: var(--secondary);
            opacity: 0.3;
            position: absolute;
        }
        
        .testimonial-content:before {
            top: -30px;
            left: -20px;
        }
        
        .testimonial-content:after {
            bottom: -60px;
            right: -20px;
        }
        
        .testimonial-author {
            font-weight: 600;
            font-size: 1.1rem;
        }
        
        .testimonial-role {
            color: var(--light-gray);
            font-size: 0.9rem;
        }
        
        /* Contact Section */
        .contact-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 3rem;
        }
        
        .contact-info {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }
        
        .contact-item {
            display: flex;
            gap: 1rem;
        }
        
        .contact-item i {
            font-size: 1.5rem;
            color: var(--primary);
        }
        
        .contact-form .form-group {
            margin-bottom: 1.5rem;
        }
        
        .contact-form input,
        .contact-form textarea {
            width: 100%;
            padding: 0.8rem 1rem;
            border: 1px solid var(--light-gray);
            border-radius: var(--radius);
            font-family: 'Poppins', sans-serif;
            font-size: 1rem;
            transition: var(--transition);
        }
        
        .contact-form input:focus,
        .contact-form textarea:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(42, 107, 204, 0.2);
        }
        
        .contact-form textarea {
            min-height: 150px;
            resize: vertical;
        }
        
        /* Footer */
        footer {
            background: var(--dark);
            color: white;
            padding: 4rem 0 2rem;
        }
        
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 3rem;
        }
        
        .footer-col h3 {
            position: relative;
            padding-bottom: 1rem;
            margin-bottom: 1.5rem;
            font-size: 1.5rem;
        }
        
        .footer-col h3:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 50px;
            height: 3px;
            background: var(--secondary);
        }
        
        .footer-links li {
            margin-bottom: 0.75rem;
            list-style: none;
        }
        
        .footer-links a {
            color: #adb5bd;
            transition: var(--transition);
        }
        
        .footer-links a:hover {
            color: var(--secondary);
            padding-left: 5px;
        }
        
        .social-links {
            display: flex;
            gap: 1rem;
            margin-top: 1.5rem;
        }
        
        .social-links a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: rgba(255,255,255,0.1);
            color: white;
            border-radius: 50%;
            transition: var(--transition);
        }
        
        .social-links a:hover {
            background: var(--primary);
            transform: translateY(-3px);
        }
        
        .copyright {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid rgba(255,255,255,0.1);
            color: #adb5bd;
            font-size: 0.9rem;
        }
        
        /* Responsive Design */
        @media (max-width: 992px) {
            h1 {
                font-size: 3rem;
            }
            
            h2 {
                font-size: 2.2rem;
            }
            
            .hero h1 {
                font-size: 3.2rem;
            }
        }
        
        @media (max-width: 768px) {
            .mobile-toggle {
                display: block;
            }
            
            nav {
                position: fixed;
                top: 80px;
                left: -100%;
                width: 80%;
                height: calc(100vh - 80px);
                background: white;
                box-shadow: var(--shadow);
                transition: var(--transition);
                z-index: 999;
            }
            
            nav.active {
                left: 0;
            }
            
            nav ul {
                flex-direction: column;
                padding: 2rem;
            }
            
            nav li {
                margin: 0 0 1.5rem 0;
            }
            
            .hero h1 {
                font-size: 2.5rem;
            }
            
            .section {
                padding: 4rem 0;
            }
        }
        
        @media (max-width: 576px) {
            h1 {
                font-size: 2.5rem;
            }
            
            h2 {
                font-size: 2rem;
            }
            
            .hero h1 {
                font-size: 2rem;
            }
            
            .btn {
                padding: 10px 20px;
            }
        }