:root {
            --black: #0A0A0A;
            --gold: #FFD700;
            --gold-light: rgba(255, 215, 0, 0.7);
            --purple: #800080;
            --purple-light: rgba(128, 0, 128, 0.6);
            --white: #FFFFFF;
            --gray: #E5E5E5;
            --glass: rgba(255, 255, 255, 0.05);
            --glass-border: rgba(255, 255, 255, 0.1);
        }

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

        body {
            font-family: 'Montserrat', sans-serif;
            background-color: var(--black);
            color: var(--white);
            line-height: 1.6;
            overflow-x: hidden;
            scroll-behavior: smooth;
        }

        h1, h2, h3, h4 {
            font-family: 'Playfair Display', serif;
            font-weight: 700;
            letter-spacing: -0.5px;
        }

        .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 2rem;
        }

        section {
            padding: 6rem 0;
            position: relative;
        }

        /* Header */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            padding: 1.5rem 0;
            background-color: rgba(10, 10, 10, 0.98);
            border-bottom: 1px solid var(--glass-border);
            transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        }

        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-size: 2rem;
            font-weight: 800;
            color: var(--gold);
            text-decoration: none;
            position: relative;
            font-family: 'Playfair Display', serif;
        }

        .logo span {
            color: var(--white);
        }

        .logo::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 100%;
            height: 2px;
            background: linear-gradient(90deg, var(--gold), var(--purple));
            transform: scaleX(0);
            transform-origin: right;
            transition: transform 0.6s cubic-bezier(0.65, 0, 0.35, 1);
        }

        .logo:hover::after {
            transform: scaleX(1);
            transform-origin: left;
        }

        /* Navigation */
        .nav-links {
            display: flex;
            gap: 2.5rem;
        }

        .nav-links a {
            color: var(--white);
            text-decoration: none;
            font-weight: 500;
            position: relative;
            padding: 0.5rem 0;
            text-transform: uppercase;
            font-size: 0.9rem;
            letter-spacing: 1px;
        }

        .nav-links a::before {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background-color: var(--gold);
            transition: width 0.4s cubic-bezier(0.65, 0, 0.35, 1);
        }

        .nav-links a:hover::before {
            width: 100%;
        }

        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: var(--white);
            font-size: 1.5rem;
            cursor: pointer;
            z-index: 1001;
            transition: transform 0.3s ease;
        }

        .mobile-menu-btn.active {
            transform: rotate(90deg);
        }

        /* Mobile Menu */
        .mobile-nav {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100vh;
            background-color: var(--black);
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            z-index: 1000;
            clip-path: circle(0% at 100% 0);
            transition: clip-path 1s cubic-bezier(0.65, 0, 0.35, 1);
        }

        .mobile-nav.active {
            clip-path: circle(150% at 100% 0);
        }

        .mobile-nav-links {
            display: flex;
            flex-direction: column;
            gap: 2rem;
            text-align: center;
        }

        .mobile-nav-links a {
            color: var(--white);
            text-decoration: none;
            font-size: 1.8rem;
            font-weight: 500;
            position: relative;
            padding: 0.5rem 1rem;
            transition: all 0.4s ease;
        }

        .mobile-nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 2px;
            background-color: var(--gold);
            transition: width 0.4s ease;
        }

        .mobile-nav-links a:hover::after {
            width: 100%;
        }

        /* Hero Section */
        .hero {
            height: 100vh;
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
            margin-top: 80px;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(to bottom, rgba(10, 10, 10, 0.9), rgba(128, 0, 128, 0.5));
            z-index: 1;
        }

        .hero-bg {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            z-index: 0;
            opacity: 0.7;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            max-width: 800px;
        }

        .hero h1 {
            font-size: 4.5rem;
            margin-bottom: 1.5rem;
            line-height: 1.1;
            background: linear-gradient(90deg, var(--gold), var(--white));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            animation: fadeInUp 1s ease;
        }

        .hero p {
            font-size: 1.2rem;
            margin-bottom: 2.5rem;
            opacity: 0.9;
            max-width: 600px;
            animation: fadeInUp 1s ease 0.2s forwards;
            opacity: 0;
        }

        .btn {
            display: inline-block;
            padding: 1rem 2.5rem;
            border-radius: 50px;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.4s cubic-bezier(0.65, 0, 0.35, 1);
            position: relative;
            overflow: hidden;
            animation: fadeInUp 1s ease 0.4s forwards;
            opacity: 0;
        }

        .btn-primary {
            background: linear-gradient(90deg, var(--gold), var(--purple));
            color: var(--black);
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
        }

        .btn-primary:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 30px rgba(255, 215, 0, 0.5);
        }

        .btn-outline {
            border: 2px solid var(--gold);
            color: var(--gold);
            margin-left: 1rem;
        }

        .btn-outline:hover {
            background-color: var(--gold);
            color: var(--black);
        }

        /* Services Section */
        .services {
            background-color: var(--black);
            position: relative;
            overflow: hidden;
        }

        .services::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle at 20% 50%, var(--purple-light), transparent 70%);
            z-index: 0;
        }

        .section-title {
            margin-bottom: 4rem;
            position: relative;
            display: inline-block;
        }

        .section-title h2 {
            font-size: 3rem;
            color: var(--white);
            position: relative;
            display: inline-block;
        }

        .section-title h2::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 0;
            width: 50%;
            height: 4px;
            background: linear-gradient(90deg, var(--gold), transparent);
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2.5rem;
            position: relative;
            z-index: 1;
        }

        .service-card {
            background: rgba(255, 255, 255, 0.05);
            backdrop-filter: blur(10px);
            border-radius: 16px;
            overflow: hidden;
            border: 1px solid rgba(255, 215, 0, 0.1);
            transition: all 0.6s cubic-bezier(0.65, 0, 0.35, 1);
            position: relative;
            transform-style: preserve-3d;
            perspective: 1000px;
            padding: 2rem;
            min-height: 400px;
            display: flex;
            flex-direction: column;
        }

        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
            border-color: rgba(255, 215, 0, 0.3);
        }

        .service-icon {
            font-size: 3rem;
            color: var(--gold);
            margin-bottom: 1.5rem;
        }

        .service-card h3 {
            font-size: 1.8rem;
            margin-bottom: 1rem;
            color: var(--gold);
        }

        .service-card p {
            margin-bottom: 2rem;
            color: var(--gray);
            flex-grow: 1;
        }

        .service-link {
            color: var(--gold);
            text-decoration: none;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            transition: all 0.3s ease;
        }

        .service-link i {
            margin-left: 0.5rem;
            transition: transform 0.3s ease;
        }

        .service-link:hover {
            color: var(--white);
        }

        .service-link:hover i {
            transform: translateX(5px);
        }

        /* Portfolio Section */
        .portfolio {
            background-color: var(--black);
        }

        .portfolio-filter {
            display: flex;
            justify-content: center;
            gap: 1rem;
            margin-bottom: 3rem;
            flex-wrap: wrap;
        }

        .filter-btn {
            padding: 0.5rem 1.5rem;
            background: transparent;
            border: 1px solid var(--gold);
            color: var(--gold);
            border-radius: 50px;
            cursor: pointer;
            transition: all 0.3s ease;
            font-weight: 500;
        }

        .filter-btn.active, .filter-btn:hover {
            background-color: var(--gold);
            color: var(--black);
        }

        .portfolio-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
            gap: 1.5rem;
        }

        .portfolio-item {
            position: relative;
            border-radius: 8px;
            overflow: hidden;
            aspect-ratio: 16/9;
            transition: all 0.4s ease;
        }

        .portfolio-img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.6s ease;
        }

        .portfolio-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(to top, rgba(10, 10, 10, 0.9), transparent);
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 2rem;
            opacity: 0;
            transition: opacity 0.4s ease;
        }

        .portfolio-item:hover .portfolio-overlay {
            opacity: 1;
        }

        .portfolio-item:hover .portfolio-img {
            transform: scale(1.1);
        }

        .portfolio-title {
            font-size: 1.5rem;
            color: var(--white);
            margin-bottom: 0.5rem;
            transform: translateY(20px);
            transition: transform 0.4s ease;
        }

        .portfolio-category {
            color: var(--gold);
            font-size: 0.9rem;
            transform: translateY(20px);
            transition: transform 0.4s ease 0.1s;
        }

        .portfolio-item:hover .portfolio-title,
        .portfolio-item:hover .portfolio-category {
            transform: translateY(0);
        }

        /* Process Section */
        .process {
            background-color: var(--black);
            position: relative;
            overflow: hidden;
        }

        .process::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle at 80% 50%, var(--purple-light), transparent 70%);
            z-index: 0;
        }

        .process-container {
            position: relative;
            z-index: 1;
        }

        .process-timeline {
            position: relative;
            max-width: 800px;
            margin: 0 auto;
            padding: 2rem 0;
        }

        .process-timeline::before {
            content: '';
            position: absolute;
            top: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 4px;
            height: 100%;
            background: linear-gradient(to bottom, var(--gold), var(--purple));
        }

        .process-step {
            position: relative;
            margin-bottom: 4rem;
            width: 100%;
            display: flex;
            justify-content: flex-end;
            padding-right: 30px;
        }

        .process-step:nth-child(even) {
            justify-content: flex-start;
            padding-right: 0;
            padding-left: 30px;
        }

        .process-step-content {
            background: rgba(255, 255, 255, 0.05);
            backdrop-filter: blur(10px);
            border-radius: 16px;
            padding: 2rem;
            width: calc(50% - 40px);
            border: 1px solid rgba(255, 215, 0, 0.1);
            transition: all 0.4s ease;
            opacity: 0;
            transform: translateY(20px);
        }

        .process-step-content.visible {
            opacity: 1;
            transform: translateY(0);
        }

        .process-step:nth-child(even) .process-step-content {
            background: rgba(128, 0, 128, 0.1);
        }

        .process-step-content:hover {
            border-color: var(--gold);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        }

        .process-step-number {
            position: absolute;
            top: 0;
            right: -20px;
            width: 40px;
            height: 40px;
            background-color: var(--gold);
            color: var(--black);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-family: 'Montserrat', sans-serif;
        }

        .process-step:nth-child(even) .process-step-number {
            right: auto;
            left: -20px;
        }

        .process-step h3 {
            color: var(--gold);
            margin-bottom: 1rem;
            font-size: 1.5rem;
        }

        /* Testimonials Section */
        .testimonials {
            background-color: var(--black);
        }

        .testimonial-slider {
            max-width: 800px;
            margin: 0 auto;
            position: relative;
        }

        .testimonial-slide {
            text-align: center;
            padding: 2rem;
            opacity: 0;
            transition: opacity 0.6s ease;
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
        }

        .testimonial-slide.active {
            opacity: 1;
            position: relative;
        }

        .testimonial-quote {
            font-size: 1.2rem;
            font-style: italic;
            margin-bottom: 2rem;
            position: relative;
        }

        .testimonial-quote::before,
        .testimonial-quote::after {
            content: '"';
            font-size: 3rem;
            color: var(--gold-light);
            position: absolute;
            opacity: 0.3;
        }

        .testimonial-quote::before {
            top: -20px;
            left: -20px;
        }

        .testimonial-quote::after {
            bottom: -40px;
            right: -20px;
        }

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

        .testimonial-author-img {
            width: 70px;
            height: 70px;
            border-radius: 50%;
            object-fit: cover;
            border: 3px solid var(--gold);
            margin-bottom: 1rem;
        }

        .testimonial-author-name {
            font-weight: 700;
            color: var(--gold);
            margin-bottom: 0.5rem;
        }

        .testimonial-author-role {
            color: var(--gray);
            font-size: 0.9rem;
        }

        .testimonial-nav {
            display: flex;
            justify-content: center;
            gap: 1rem;
            margin-top: 3rem;
        }

        .testimonial-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background-color: var(--gray);
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .testimonial-dot.active {
            background-color: var(--gold);
            transform: scale(1.2);
        }

        /* Clients Section */
        .clients {
            background-color: var(--black);
            padding: 4rem 0;
        }

        .client-logos {
            display: flex;
            justify-content: center;
            align-items: center;
            flex-wrap: wrap;
            gap: 3rem;
            padding: 2rem 0;
        }

        .client-logo {
            filter: grayscale(100%);
            opacity: 0.7;
            transition: all 0.3s ease;
            max-width: 150px;
            max-height: 60px;
            object-fit: contain;
        }

        .client-logo:hover {
            filter: grayscale(0%);
            opacity: 1;
        }

        /* Contact Section */
        .contact {
            background: linear-gradient(135deg, var(--black), var(--purple-light));
            position: relative;
            overflow: hidden;
        }

        .contact::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: linear-gradient(
                to bottom right,
                transparent 0%,
                rgba(255, 215, 0, 0.1) 50%,
                transparent 100%
            );
            transform: rotate(45deg);
            animation: shine 6s infinite linear;
        }

        @keyframes shine {
            0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
            100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
        }

        .contact-container {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 3rem;
        }

        .contact-info {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }

        .contact-info h3 {
            color: var(--gold);
            font-size: 1.8rem;
            margin-bottom: 1rem;
        }

        .contact-detail {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-bottom: 1rem;
        }

        .contact-icon {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background-color: rgba(255, 215, 0, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 1.2rem;
        }

        .contact-text h4 {
            color: var(--white);
            margin-bottom: 0.3rem;
        }

        .contact-text p, .contact-text a {
            color: var(--gray);
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .contact-text a:hover {
            color: var(--gold);
        }

        .contact-form {
            background: rgba(255, 255, 255, 0.05);
            backdrop-filter: blur(10px);
            border-radius: 16px;
            padding: 2rem;
            border: 1px solid rgba(255, 215, 0, 0.1);
        }

        .form-group {
            margin-bottom: 1.5rem;
        }

        .form-label {
            display: block;
            margin-bottom: 0.5rem;
            color: var(--gold);
            font-weight: 500;
        }

        .form-control {
            width: 100%;
            padding: 1rem;
            background-color: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 8px;
            color: var(--white);
            font-family: 'Montserrat', sans-serif;
            transition: all 0.3s ease;
        }

        .form-control:focus {
            outline: none;
            border-color: var(--gold);
            box-shadow: 0 0 0 2px rgba(255, 215, 0, 0.2);
        }

        textarea.form-control {
            min-height: 150px;
            resize: vertical;
        }

        .submit-btn {
            background: linear-gradient(90deg, var(--gold), var(--purple));
            color: var(--black);
            border: none;
            padding: 1rem 2rem;
            border-radius: 50px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            width: 100%;
        }

        .submit-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(255, 215, 0, 0.3);
        }

        .map-container {
            height: 300px;
            border-radius: 8px;
            overflow: hidden;
            margin-top: 2rem;
            border: 1px solid rgba(255, 215, 0, 0.2);
        }

        .map-container iframe {
            width: 100%;
            height: 100%;
            border: none;
        }

        /* Footer */
        footer {
            background-color: var(--black);
            padding: 4rem 0 2rem;
            border-top: 1px solid var(--glass-border);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 3rem;
            margin-bottom: 3rem;
        }

        .footer-logo {
            font-size: 2rem;
            font-weight: 800;
            color: var(--gold);
            margin-bottom: 1.5rem;
            display: inline-block;
            font-family: 'Playfair Display', serif;
        }

        .footer-about p {
            margin-bottom: 1.5rem;
            opacity: 0.8;
            line-height: 1.7;
        }

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

        .social-link {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background-color: rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            transition: all 0.3s ease;
        }

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

        .footer-links h3 {
            color: var(--white);
            margin-bottom: 1.5rem;
            font-size: 1.2rem;
            position: relative;
            display: inline-block;
        }

        .footer-links h3::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 40%;
            height: 2px;
            background-color: var(--gold);
        }

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

        .footer-links li {
            margin-bottom: 0.8rem;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.7);
            text-decoration: none;
            transition: all 0.3s ease;
        }

        .footer-links a:hover {
            color: var(--gold);
            padding-left: 5px;
        }

        .copyright {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.9rem;
        }

        /* Back to Top Button */
        .back-to-top {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: linear-gradient(45deg, var(--gold), var(--purple));
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
            opacity: 0;
            visibility: hidden;
            transition: all 0.4s ease;
            z-index: 999;
            box-shadow: 0 5px 20px rgba(255, 215, 0, 0.3);
        }

        .back-to-top.visible {
            opacity: 1;
            visibility: visible;
        }

        .back-to-top:hover {
            transform: translateY(-5px) scale(1.1);
        }

        /* Animations */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* Responsive Design */
        @media (max-width: 1200px) {
            .hero h1 {
                font-size: 3.8rem;
            }
            
            .section-title h2 {
                font-size: 2.5rem;
            }
        }

        @media (max-width: 992px) {
            .hero h1 {
                font-size: 3.2rem;
            }
            
            .process-timeline::before {
                left: 40px;
            }
            
            .process-step,
            .process-step:nth-child(even) {
                justify-content: flex-start;
                padding-left: 80px;
                padding-right: 0;
            }
            
            .process-step-content {
                width: 100%;
            }
            
            .process-step-number {
                left: 20px;
                right: auto;
            }
            
            .nav-links {
                display: none;
            }
            
            .mobile-menu-btn {
                display: block;
            }
        }

        @media (max-width: 768px) {
            section {
                padding: 4rem 0;
            }
            
            .hero {
                height: 80vh;
                margin-top: 70px;
            }
            
            .hero h1 {
                font-size: 2.5rem;
            }
            
            .hero p {
                font-size: 1rem;
            }
            
            .btn {
                padding: 0.8rem 1.8rem;
            }
            
            .portfolio-grid {
                grid-template-columns: 1fr;
            }
            
            .contact-container {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 576px) {
            .hero h1 {
                font-size: 2rem;
            }
            
            .section-title h2 {
                font-size: 2rem;
            }
            
            .mobile-nav-links a {
                font-size: 1.5rem;
            }
            
            .service-card {
                min-height: auto;
            }
            
            .process-step-content {
                padding: 1.5rem;
            }
        }