:root {
            --primary: #1e3a8a;
            --primary-dark: #1e40af;
            --primary-light: #3b82f6;
            --secondary: #0891b2;
            --accent: #059669;
            --success: #10b981;
            --warning: #f59e0b;
            --error: #dc2626;
            --dark: #0f172a;
            --dark-light: #1e293b;
            --gray: #64748b;
            --gray-light: #f8fafc;
            --gray-medium: #e2e8f0;
            --white: #ffffff;
            --gradient: linear-gradient(135deg, var(--primary), var(--secondary));
            --gradient-dark: linear-gradient(135deg, var(--primary-dark), var(--dark));
            --gradient-hero: linear-gradient(135deg, #1e3a8a 0%, #0891b2 50%, #059669 100%);
            --shadow: 0 10px 25px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
            --shadow-lg: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
            --shadow-xl: 0 35px 60px -12px rgba(0, 0, 0, 0.3);
            --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-fast: all 0.2s ease;
            --border-radius: 16px;
            --border-radius-lg: 24px;
            --border-radius-xl: 32px;
        }

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

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            line-height: 1.7;
            color: var(--dark);
            overflow-x: hidden;
            scroll-behavior: smooth;
        }

        /* Enhanced Scrollbar */
        ::-webkit-scrollbar {
            width: 10px;
        }

        ::-webkit-scrollbar-track {
            background: var(--gray-light);
        }

        ::-webkit-scrollbar-thumb {
            background: var(--gradient);
            border-radius: 5px;
        }

        ::-webkit-scrollbar-thumb:hover {
            background: var(--primary-dark);
        }

        /* Professional Loading Screen */
        .loading-screen {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: var(--gradient-hero);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            z-index: 10000;
            transition: opacity 0.5s ease, visibility 0.5s ease;
        }

        .loading-screen.hidden {
            opacity: 0;
            visibility: hidden;
        }

        .loader {
            width: 80px;
            height: 80px;
            border: 6px solid rgba(255, 255, 255, 0.2);
            border-top: 6px solid white;
            border-radius: 50%;
            animation: spin 1.2s linear infinite;
            margin-bottom: 20px;
        }

        .loading-text {
            color: white;
            font-size: 1.2rem;
            font-weight: 600;
            opacity: 0.9;
        }

        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        /* Premium Navigation */
        .navbar {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(30px);
            border-bottom: 1px solid rgba(0, 0, 0, 0.06);
            padding: 1rem 0;
            transition: var(--transition);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
        }

        .navbar.scrolled {
            padding: 0.6rem 0;
            box-shadow: var(--shadow);
            background: rgba(255, 255, 255, 0.98);
        }

        .navbar-brand {
            font-family: 'Playfair Display', serif;
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--primary) !important;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 0.75rem;
            white-space: nowrap;
        }

        .brand-icon {
            background: var(--gradient);
            color: white;
            width: 45px;
            height: 45px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            box-shadow: var(--shadow);
            flex-shrink: 0;
        }

        .navbar-nav {
            gap: 1rem;
        }

        .nav-link {
            color: var(--dark) !important;
            font-weight: 500;
            padding: 0.75rem 1rem !important;
            border-radius: var(--border-radius);
            transition: var(--transition);
            position: relative;
            font-size: 0.95rem;
            white-space: nowrap;
        }

        .nav-link::before {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            width: 0;
            height: 2px;
            background: var(--gradient);
            transition: var(--transition);
            transform: translateX(-50%);
        }

        .nav-link:hover::before,
        .nav-link.active::before {
            width: 80%;
        }

        .nav-link:hover,
        .nav-link.active {
            color: var(--primary) !important;
            background: rgba(30, 58, 138, 0.05);
        }

        .cta-btn {
            background: var(--gradient) !important;
            color: white !important;
            padding: 0.75rem 1.5rem !important;
            border-radius: var(--border-radius);
            font-weight: 600;
            transition: var(--transition);
            box-shadow: var(--shadow);
        }

        .cta-btn:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
            color: white !important;
        }

        /* Navbar Toggler */
        .navbar-toggler {
            border: none;
            padding: 0.5rem;
            font-size: 1.2rem;
        }

        .navbar-toggler:focus {
            box-shadow: none;
        }

        /* Hero Section Enhancement */
        .hero {
            background: var(--gradient-hero);
            color: white;
            min-height: 100vh;
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
            padding-top: 80px;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: 
                radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
            opacity: 0.7;
        }

        .hero-content {
            position: relative;
            z-index: 2;
        }

        .hero-title {
            font-family: 'Playfair Display', serif;
            font-size: clamp(2.2rem, 5vw, 4.5rem);
            font-weight: 700;
            line-height: 1.1;
            margin-bottom: 1.5rem;
            background: linear-gradient(45deg, white, rgba(255, 255, 255, 0.85));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-subtitle {
            font-size: clamp(1.1rem, 2.5vw, 1.375rem);
            font-weight: 400;
            margin-bottom: 2.5rem;
            opacity: 0.95;
            max-width: 650px;
            line-height: 1.6;
        }

        .hero-cta {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
            align-items: center;
        }

        .btn-hero-primary {
            background: white;
            color: var(--primary);
            padding: 1rem 2rem;
            border: none;
            border-radius: var(--border-radius);
            font-weight: 700;
            font-size: 1rem;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            box-shadow: var(--shadow);
            text-decoration: none;
        }

        .btn-hero-primary:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-xl);
            color: var(--primary);
        }

        .btn-hero-secondary {
            background: rgba(255, 255, 255, 0.1);
            color: white;
            border: 2px solid rgba(255, 255, 255, 0.4);
            padding: 1rem 2rem;
            border-radius: var(--border-radius);
            font-weight: 600;
            font-size: 1rem;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            backdrop-filter: blur(10px);
            text-decoration: none;
        }

        .btn-hero-secondary:hover {
            background: white;
            color: var(--primary);
            border-color: white;
        }

        /* Hero Visual Cards */
        .hero-visual {
            position: relative;
            height: 400px;
        }

        .floating-card {
            position: absolute;
            background: rgba(255, 255, 255, 0.95);
            color: var(--dark);
            padding: 1.5rem;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
            text-align: center;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            animation: float 6s ease-in-out infinite;
            max-width: 200px;
        }

        .floating-card:nth-child(1) {
            top: 20px;
            left: 20px;
            animation-delay: -2s;
        }

        .floating-card:nth-child(2) {
            top: 50%;
            right: 20px;
            animation-delay: -4s;
        }

        .floating-card:nth-child(3) {
            bottom: 20px;
            left: 50%;
            transform: translateX(-50%);
            animation-delay: -1s;
        }

        .floating-card h5 {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
        }

        .floating-card p {
            font-size: 0.85rem;
            opacity: 0.8;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(-20px); }
        }

        /* Enhanced Sections */
        .section {
            padding: 4rem 0;
        }

        .section-title {
            font-family: 'Playfair Display', serif;
            font-size: clamp(2rem, 4vw, 3rem);
            font-weight: 700;
            text-align: center;
            margin-bottom: 1.5rem;
            color: var(--dark);
            position: relative;
        }

        .section-title::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            width: 60px;
            height: 4px;
            background: var(--gradient);
            border-radius: 2px;
            transform: translateX(-50%);
        }

        .section-subtitle {
            font-size: clamp(1rem, 2vw, 1.25rem);
            text-align: center;
            color: var(--gray);
            margin-bottom: 3rem;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.7;
        }

        /* Premium Service Cards */
        .service-card {
            background: white;
            border-radius: var(--border-radius-lg);
            padding: 2rem 1.5rem;
            text-align: center;
            border: 1px solid var(--gray-medium);
            transition: var(--transition);
            height: 100%;
            position: relative;
            overflow: hidden;
        }

        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 5px;
            background: var(--gradient);
            transform: scaleX(0);
            transition: var(--transition);
        }

        .service-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-xl);
            border-color: rgba(30, 58, 138, 0.2);
        }

        .service-card:hover::before {
            transform: scaleX(1);
        }

        .service-icon {
            width: 70px;
            height: 70px;
            background: var(--gradient);
            border-radius: var(--border-radius);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.5rem;
            font-size: 1.8rem;
            color: white;
            box-shadow: var(--shadow);
        }

        .service-title {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 1rem;
            color: var(--dark);
        }

        .service-description {
            color: var(--gray);
            line-height: 1.6;
            font-size: 1rem;
        }

        /* Enhanced About Section */
        .about-bg {
            background: linear-gradient(135deg, var(--gray-light) 0%, white 100%);
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1.5rem;
            margin-top: 3rem;
        }

        .stat-card {
            background: white;
            padding: 2rem 1.5rem;
            border-radius: var(--border-radius-lg);
            text-align: center;
            box-shadow: var(--shadow);
            border: 1px solid var(--gray-medium);
            transition: var(--transition);
        }

        .stat-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
        }

        .stat-number {
            font-size: 2.5rem;
            font-weight: 900;
            color: var(--primary);
            display: block;
            margin-bottom: 0.75rem;
            font-family: 'Playfair Display', serif;
        }

        .stat-label {
            color: var(--gray);
            font-weight: 600;
            font-size: 1rem;
        }

        /* Premium Portfolio Cards */
        .portfolio-card {
            background: white;
            border-radius: var(--border-radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
            height: 100%;
            border: 1px solid var(--gray-medium);
        }

        .portfolio-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-xl);
        }

        .portfolio-image {
            height: 200px;
            background: var(--gradient);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 3rem;
            color: white;
            position: relative;
            overflow: hidden;
        }

        .portfolio-image::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1));
            opacity: 0;
            transition: var(--transition);
        }

        .portfolio-card:hover .portfolio-image::before {
            opacity: 1;
        }

        .portfolio-content {
            padding: 1.5rem;
        }

        .portfolio-title {
            font-size: 1.25rem;
            font-weight: 700;
            margin-bottom: 1rem;
            color: var(--dark);
        }

        .portfolio-description {
            color: var(--gray);
            margin-bottom: 1.5rem;
            line-height: 1.6;
            font-size: 0.95rem;
        }

        .portfolio-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
        }

        .tag {
            background: rgba(30, 58, 138, 0.1);
            color: var(--primary);
            padding: 0.4rem 0.8rem;
            border-radius: 50px;
            font-size: 0.8rem;
            font-weight: 600;
            border: 1px solid rgba(30, 58, 138, 0.2);
        }

        /* Professional Contact Section */
        .contact-bg {
            background: linear-gradient(135deg, var(--gray-light) 0%, white 100%);
        }

        .contact-card {
            background: white;
            border-radius: var(--border-radius-xl);
            padding: 3rem 2rem;
            box-shadow: var(--shadow-lg);
            border: 1px solid var(--gray-medium);
        }

        .contact-info {
            display: grid;
            gap: 1.5rem;
            margin-bottom: 2rem;
        }

        .contact-item {
            display: flex;
            align-items: center;
            gap: 1rem;
            padding: 1.5rem;
            background: var(--gray-light);
            border-radius: var(--border-radius);
            transition: var(--transition);
        }

        .contact-item:hover {
            background: rgba(30, 58, 138, 0.05);
            transform: translateX(8px);
        }

        .contact-icon {
            width: 50px;
            height: 50px;
            background: var(--gradient);
            border-radius: var(--border-radius);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.3rem;
            box-shadow: var(--shadow);
            flex-shrink: 0;
        }

        .contact-item h5 {
            margin-bottom: 0.3rem;
            color: var(--dark);
            font-weight: 700;
            font-size: 1rem;
        }

        .contact-item p {
            color: var(--gray);
            font-weight: 500;
            margin: 0;
            font-size: 0.9rem;
        }

        /* Enhanced Form Styling */
        .form-group {
            margin-bottom: 1.5rem;
        }

        .form-label {
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 0.5rem;
            display: block;
            font-size: 1rem;
        }

        .form-control {
            width: 100%;
            padding: 1rem 1.2rem;
            border: 2px solid var(--gray-medium);
            border-radius: var(--border-radius);
            font-size: 1rem;
            transition: var(--transition);
            background: white;
            font-family: inherit;
        }

        .form-control:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 4px rgba(30, 58, 138, 0.1);
        }

        .form-control::placeholder {
            color: var(--gray);
            opacity: 0.7;
        }

        .btn-submit {
            background: var(--gradient);
            color: white;
            border: none;
            padding: 1.2rem 2.5rem;
            border-radius: var(--border-radius);
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: var(--transition);
            width: 100%;
            box-shadow: var(--shadow);
        }

        .btn-submit:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-lg);
        }

        .btn-submit:disabled {
            opacity: 0.7;
            cursor: not-allowed;
            transform: none;
        }

        /* Premium Footer */
        .footer {
            background: var(--dark);
            color: white;
            padding: 3rem 0 1.5rem;
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }

        .footer-section h4 {
            margin-bottom: 1rem;
            color: white;
            font-weight: 700;
            font-size: 1.1rem;
        }

        .footer-link {
            color: rgba(255, 255, 255, 0.8);
            text-decoration: none;
            transition: var(--transition);
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 500;
            font-size: 0.9rem;
        }

        .footer-link:hover {
            color: var(--accent);
            padding-left: 5px;
        }

        .social-links {
            display: flex;
            gap: 1rem;
            margin-top: 1rem;
            flex-wrap: wrap;
        }

        .social-link {
            width: 40px;
            height: 40px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: var(--border-radius);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            transition: var(--transition);
            text-decoration: none;
        }

        .social-link:hover {
            background: var(--primary);
            color: white;
            transform: translateY(-3px);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.15);
            padding-top: 1.5rem;
            text-align: center;
            color: rgba(255, 255, 255, 0.8);
        }

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

        /* Enhanced CTA Section */
        .cta-section {
            background: var(--gradient-hero);
            color: white;
            padding: 4rem 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: 
                radial-gradient(circle at 30% 70%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
            opacity: 0.8;
        }

        .cta-title {
            font-family: 'Playfair Display', serif;
            font-size: clamp(1.8rem, 4vw, 2.5rem);
            font-weight: 700;
            margin-bottom: 1rem;
        }

        .cta-subtitle {
            font-size: clamp(1rem, 2vw, 1.25rem);
            margin-bottom: 2rem;
            opacity: 0.95;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        /* Professional Scroll to Top */
        .scroll-top {
            position: fixed;
            bottom: 1.5rem;
            right: 1.5rem;
            width: 50px;
            height: 50px;
            background: var(--gradient);
            border: none;
            border-radius: 50%;
            color: white;
            cursor: pointer;
            transition: var(--transition);
            opacity: 0;
            visibility: hidden;
            z-index: 1000;
            box-shadow: var(--shadow);
            font-size: 1.1rem;
        }

        .scroll-top.visible {
            opacity: 1;
            visibility: visible;
        }

        .scroll-top:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-lg);
        }

        /* Enhanced Animations */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(40px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .fade-in-up {
            opacity: 0;
            transform: translateY(40px);
            transition: all 0.8s ease;
        }

        .fade-in-up.visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* Form Enhancement */
        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem;
        }

        /* Success Message Styling */
        .success-message {
            background: var(--success);
            color: white;
            padding: 1rem 1.5rem;
            border-radius: var(--border-radius);
            margin-bottom: 1rem;
            display: none;
            text-align: center;
            font-weight: 600;
        }

        .error-message {
            background: var(--error);
            color: white;
            padding: 1rem 1.5rem;
            border-radius: var(--border-radius);
            margin-bottom: 1rem;
            display: none;
            text-align: center;
            font-weight: 600;
        }

        /* Loading Animation Enhancement */
        .loading-text::after {
            content: '';
            animation: dots 1.5s steps(5, end) infinite;
        }

        @keyframes dots {
            0%, 20% {
                color: rgba(0,0,0,0);
                text-shadow:
                    .25em 0 0 rgba(0,0,0,0),
                    .5em 0 0 rgba(0,0,0,0);
            }
            40% {
                color: white;
                text-shadow:
                    .25em 0 0 rgba(0,0,0,0),
                    .5em 0 0 rgba(0,0,0,0);
            }
            60% {
                text-shadow:
                    .25em 0 0 white,
                    .5em 0 0 rgba(0,0,0,0);
            }
            80%, 100% {
                text-shadow:
                    .25em 0 0 white,
                    .5em 0 0 white;
            }
        }

        /* Trust Section Enhancement */
        .trust-section {
            background: white;
            padding: 2rem 0;
            border-top: 1px solid var(--gray-medium);
            border-bottom: 1px solid var(--gray-medium);
        }

        .trust-logos {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 2rem;
            flex-wrap: wrap;
            opacity: 0.6;
        }

        .trust-logo {
            font-size: 2rem;
            color: var(--gray);
            transition: var(--transition);
        }

        .trust-logo:hover {
            color: var(--primary);
            transform: scale(1.1);
        }

        /* Responsive Design */
        @media (max-width: 1200px) {
            .hero-title {
                font-size: clamp(2rem, 5vw, 3.5rem);
            }
        }

        @media (max-width: 992px) {
            .navbar-brand {
                font-size: 1.3rem;
            }

            .brand-icon {
                width: 35px;
                height: 35px;
                font-size: 1rem;
            }

            .hero {
                padding: 2rem 0;
                min-height: 90vh;
            }

            .hero-title {
                font-size: clamp(1.8rem, 6vw, 2.8rem);
                margin-bottom: 1.2rem;
            }

            .hero-subtitle {
                font-size: clamp(1rem, 3vw, 1.2rem);
                margin-bottom: 2rem;
            }

            .hero-cta {
                flex-direction: column;
                align-items: stretch;
                gap: 1rem;
            }

            .btn-hero-primary,
            .btn-hero-secondary {
                width: 100%;
                justify-content: center;
                padding: 1.2rem 2rem;
                font-size: 1.1rem;
            }

            .hero-visual {
                height: 300px;
                margin-top: 2rem;
            }

            .floating-card {
                max-width: 160px;
                padding: 1rem;
                font-size: 0.9rem;
            }

            .floating-card h5 {
                font-size: 0.9rem;
                margin-bottom: 0.4rem;
            }

            .floating-card p {
                font-size: 0.8rem;
            }

            .section {
                padding: 3rem 0;
            }

            .section-title {
                font-size: clamp(1.8rem, 5vw, 2.5rem);
                margin-bottom: 1.2rem;
            }

            .section-subtitle {
                font-size: clamp(0.95rem, 2.5vw, 1.1rem);
                margin-bottom: 2.5rem;
            }

            .service-card {
                padding: 1.5rem 1.2rem;
            }

            .service-icon {
                width: 60px;
                height: 60px;
                font-size: 1.5rem;
                margin-bottom: 1.2rem;
            }

            .service-title {
                font-size: 1.2rem;
                margin-bottom: 0.8rem;
            }

            .service-description {
                font-size: 0.95rem;
            }

            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 1.2rem;
                margin-top: 2rem;
            }

            .stat-card {
                padding: 1.5rem 1.2rem;
            }

            .stat-number {
                font-size: 2.2rem;
                margin-bottom: 0.5rem;
            }

            .stat-label {
                font-size: 0.95rem;
            }

            .portfolio-image {
                height: 180px;
                font-size: 2.5rem;
            }

            .portfolio-content {
                padding: 1.2rem;
            }

            .portfolio-title {
                font-size: 1.1rem;
                margin-bottom: 0.8rem;
            }

            .portfolio-description {
                font-size: 0.9rem;
                margin-bottom: 1.2rem;
            }

            .contact-card {
                padding: 2rem 1.5rem;
            }

            .contact-item {
                padding: 1.2rem;
                gap: 0.8rem;
            }

            .contact-icon {
                width: 45px;
                height: 45px;
                font-size: 1.2rem;
            }

            .contact-item h5 {
                font-size: 0.95rem;
            }

            .contact-item p {
                font-size: 0.85rem;
            }

            .form-row {
                grid-template-columns: 1fr;
                gap: 1.2rem;
            }

            .form-control {
                padding: 0.9rem 1rem;
                font-size: 0.95rem;
            }

            .btn-submit {
                padding: 1.1rem 2rem;
                font-size: 0.95rem;
            }

            .footer-content {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }

            .cta-title {
                font-size: clamp(1.6rem, 5vw, 2.2rem);
                margin-bottom: 1rem;
            }

            .cta-subtitle {
                font-size: clamp(0.95rem, 2.5vw, 1.1rem);
                margin-bottom: 1.8rem;
            }
        }

        @media (max-width: 576px) {
            .navbar {
                padding: 0.6rem 0;
            }

            .navbar-brand {
                font-size: 1.2rem;
            }

            .brand-icon {
                width: 32px;
                height: 32px;
                font-size: 0.9rem;
            }

            .hero {
                padding: 1.5rem 0;
                min-height: 85vh;
            }

            .hero-title {
                font-size: clamp(1.6rem, 7vw, 2.4rem);
                margin-bottom: 1rem;
            }

            .hero-subtitle {
                font-size: clamp(0.95rem, 4vw, 1.1rem);
                margin-bottom: 1.8rem;
            }

            .hero-visual {
                height: 250px;
                margin-top: 1.5rem;
            }

            .floating-card {
                max-width: 140px;
                padding: 0.8rem;
            }

            .floating-card:nth-child(1) {
                top: 10px;
                left: 10px;
            }

            .floating-card:nth-child(2) {
                top: 45%;
                right: 10px;
            }

            .floating-card:nth-child(3) {
                bottom: 10px;
                left: 50%;
            }

            .section {
                padding: 2.5rem 0;
            }

            .section-title {
                font-size: clamp(1.6rem, 6vw, 2.2rem);
                margin-bottom: 1rem;
            }

            .section-subtitle {
                font-size: clamp(0.9rem, 3vw, 1rem);
                margin-bottom: 2rem;
            }

            .service-card {
                padding: 1.2rem 1rem;
            }

            .service-icon {
                width: 55px;
                height: 55px;
                font-size: 1.3rem;
                margin-bottom: 1rem;
            }

            .service-title {
                font-size: 1.1rem;
                margin-bottom: 0.7rem;
            }

            .service-description {
                font-size: 0.9rem;
            }

            .stats-grid {
                grid-template-columns: 1fr;
                gap: 1rem;
            }

            .stat-card {
                padding: 1.3rem 1rem;
            }

            .stat-number {
                font-size: 2rem;
                margin-bottom: 0.4rem;
            }

            .stat-label {
                font-size: 0.9rem;
            }

            .portfolio-image {
                height: 160px;
                font-size: 2.2rem;
            }

            .portfolio-content {
                padding: 1rem;
            }

            .portfolio-title {
                font-size: 1rem;
                margin-bottom: 0.7rem;
            }

            .portfolio-description {
                font-size: 0.85rem;
                margin-bottom: 1rem;
            }

            .tag {
                padding: 0.3rem 0.6rem;
                font-size: 0.75rem;
            }

            .contact-card {
                padding: 1.5rem 1.2rem;
            }

            .contact-item {
                padding: 1rem;
                gap: 0.7rem;
                flex-direction: column;
                text-align: center;
            }

            .contact-icon {
                width: 40px;
                height: 40px;
                font-size: 1.1rem;
            }

            .contact-item h5 {
                font-size: 0.9rem;
            }

            .contact-item p {
                font-size: 0.8rem;
            }

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

            .form-control {
                padding: 0.8rem;
                font-size: 0.9rem;
            }

            .btn-submit {
                padding: 1rem 1.5rem;
                font-size: 0.9rem;
            }

            .footer {
                padding: 2.5rem 0 1.2rem;
            }

            .footer-content {
                gap: 1.2rem;
                margin-bottom: 1.5rem;
            }

            .footer-section h4 {
                font-size: 1rem;
                margin-bottom: 0.8rem;
            }

            .footer-link {
                font-size: 0.85rem;
                margin-bottom: 0.4rem;
            }

            .social-links {
                gap: 0.8rem;
                justify-content: center;
            }

            .social-link {
                width: 36px;
                height: 36px;
                font-size: 0.9rem;
            }

            .scroll-top {
                width: 45px;
                height: 45px;
                bottom: 1rem;
                right: 1rem;
                font-size: 1rem;
            }

            .cta-section {
                padding: 3rem 0;
            }

            .cta-title {
                font-size: clamp(1.4rem, 6vw, 2rem);
                margin-bottom: 0.8rem;
            }

            .cta-subtitle {
                font-size: clamp(0.9rem, 3vw, 1rem);
                margin-bottom: 1.5rem;
            }
        }

        @media (max-width: 480px) {
            .container {
                padding-left: 1rem;
                padding-right: 1rem;
            }

            .hero-title {
                font-size: clamp(1.4rem, 8vw, 2rem);
            }

            .hero-subtitle {
                font-size: clamp(0.9rem, 4.5vw, 1rem);
            }

            .hero-visual {
                height: 200px;
            }

            .floating-card {
                max-width: 120px;
                padding: 0.6rem;
                font-size: 0.8rem;
            }

            .floating-card h5 {
                font-size: 0.8rem;
            }

            .floating-card p {
                font-size: 0.7rem;
            }

            .section-title {
                font-size: clamp(1.4rem, 7vw, 1.9rem);
            }

            .section-subtitle {
                font-size: clamp(0.85rem, 3.5vw, 0.95rem);
            }

            .service-card {
                padding: 1rem 0.8rem;
            }

            .service-icon {
                width: 50px;
                height: 50px;
                font-size: 1.2rem;
            }

            .service-title {
                font-size: 1rem;
            }

            .service-description {
                font-size: 0.85rem;
            }

            .contact-item {
                padding: 0.8rem;
            }

            .form-control {
                padding: 0.7rem;
                font-size: 0.85rem;
            }

            .btn-submit {
                padding: 0.9rem 1.2rem;
                font-size: 0.85rem;
            }
        }

        @media (max-width: 360px) {
            .hero-visual {
                height: 180px;
            }

            .floating-card {
                max-width: 100px;
                padding: 0.5rem;
            }

            .floating-card h5 {
                font-size: 0.75rem;
                margin-bottom: 0.2rem;
            }

            .floating-card p {
                font-size: 0.65rem;
            }
        }

        /* High DPI and Retina Display Support */
        @media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
            .brand-icon,
            .service-icon,
            .contact-icon,
            .social-link {
                image-rendering: -webkit-optimize-contrast;
                image-rendering: crisp-edges;
            }
        }

        /* Print Styles */
        @media print {
            .navbar,
            .scroll-top,
            .loading-screen {
                display: none !important;
            }

            .hero {
                min-height: auto;
                padding: 2rem 0;
            }

            .section {
                padding: 1.5rem 0;
            }

            .service-card,
            .stat-card,
            .portfolio-card,
            .contact-card {
                box-shadow: none;
                border: 1px solid #ddd;
            }
        }