:root {
            --navy: #0a1628;
            --navy-light: #1a2a4a;
            --navy-medium: #2a3f6a;
            --white: #ffffff;
            --off-white: #f5f7fa;
            --light-gray: #e8ecf1;
            --accent: #c9a84c;
            --text-gray: #6b7b8f;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Open Sans', sans-serif;
            color: var(--navy);
            background: var(--white);
            overflow-x: hidden;
        }

        h1, h2, h3, h4, h5, h6 {
            font-family: 'Montserrat', sans-serif;
        }

        /* ===== NAVBAR ===== */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(10, 22, 40, 0.95);
            backdrop-filter: blur(10px);
            padding: 15px 0;
            transition: all 0.3s ease;
        }

        .navbar.scrolled {
            padding: 10px 0;
            box-shadow: 0 4px 20px rgba(0,0,0,0.3);
        }

        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 12px;
            text-decoration: none;
        }

        .logo-icon {
            width: 50px;
            height: 50px;
            background: var(--accent);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--navy);
            font-size: 24px;
        }

        .logo-text {
            color: var(--white);
            font-family: 'Montserrat', sans-serif;
            font-weight: 800;
            font-size: 22px;
            letter-spacing: 1px;
        }

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

        .nav-links {
            display: flex;
            list-style: none;
            gap: 35px;
        }

        .nav-links a {
            color: var(--white);
            text-decoration: none;
            font-weight: 600;
            font-size: 14px;
            text-transform: uppercase;
            letter-spacing: 1px;
            position: relative;
            transition: color 0.3s;
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--accent);
            transition: width 0.3s;
        }

        .nav-links a:hover {
            color: var(--accent);
        }

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

        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: var(--white);
            font-size: 24px;
            cursor: pointer;
        }

        /* ===== HERO ===== */
        .hero {
            min-height: 100vh;
            background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 50%, var(--navy-medium) 100%);
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="1" fill="rgba(255,255,255,0.05)"/><circle cx="80" cy="40" r="1.5" fill="rgba(255,255,255,0.03)"/><circle cx="40" cy="80" r="1" fill="rgba(255,255,255,0.04)"/><circle cx="90" cy="90" r="0.8" fill="rgba(255,255,255,0.05)"/></svg>');
            background-size: 200px 200px;
        }

        .hero-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 120px 20px 80px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
            position: relative;
            z-index: 1;
        }

        .hero-text h1 {
            color: var(--white);
            font-size: 56px;
            font-weight: 800;
            line-height: 1.1;
            margin-bottom: 20px;
        }

        .hero-text h1 span {
            color: var(--accent);
        }

        .hero-text p {
            color: rgba(255,255,255,0.8);
            font-size: 18px;
            line-height: 1.8;
            margin-bottom: 35px;
            max-width: 500px;
        }

        .hero-btns {
            display: flex;
            gap: 20px;
        }

        .btn {
            padding: 15px 35px;
            border-radius: 50px;
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
            font-size: 14px;
            text-transform: uppercase;
            letter-spacing: 1px;
            text-decoration: none;
            transition: all 0.3s ease;
            cursor: pointer;
            border: none;
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }

        .btn-primary {
            background: var(--accent);
            color: var(--navy);
        }

        .btn-primary:hover {
            background: #d4b55a;
            transform: translateY(-3px);
            box-shadow: 0 10px 30px rgba(201, 168, 76, 0.3);
        }

        .btn-outline {
            background: transparent;
            color: var(--white);
            border: 2px solid rgba(255,255,255,0.3);
        }

        .btn-outline:hover {
            border-color: var(--accent);
            color: var(--accent);
            transform: translateY(-3px);
        }

        .hero-image {
            position: relative;
        }

        .hero-image img {
            width: 100%;
            border-radius: 20px;
            box-shadow: 0 30px 60px rgba(0,0,0,0.4);
            border: 3px solid rgba(255,255,255,0.1);
        }

        .hero-stats {
            position: absolute;
            bottom: -30px;
            left: -30px;
            background: var(--white);
            padding: 25px 35px;
            border-radius: 15px;
            box-shadow: 0 15px 40px rgba(0,0,0,0.2);
        }

        .hero-stats .number {
            font-size: 32px;
            font-weight: 800;
            color: var(--navy);
            font-family: 'Montserrat', sans-serif;
        }

        .hero-stats .label {
            font-size: 13px;
            color: var(--text-gray);
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        /* ===== SECTIONS COMMON ===== */
        section {
            padding: 100px 20px;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
        }

        .section-header {
            text-align: center;
            margin-bottom: 60px;
        }

        .section-header h2 {
            font-size: 40px;
            font-weight: 800;
            color: var(--navy);
            margin-bottom: 15px;
        }

        .section-header h2 span {
            color: var(--accent);
        }

        .section-header p {
            color: var(--text-gray);
            font-size: 16px;
            max-width: 600px;
            margin: 0 auto;
            line-height: 1.7;
        }

        .divider {
            width: 60px;
            height: 4px;
            background: var(--accent);
            margin: 20px auto;
            border-radius: 2px;
        }

        /* ===== ABOUT ===== */
        .about {
            background: var(--off-white);
        }

        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }

        .about-image {
            position: relative;
        }

        .about-image img {
            width: 100%;
            border-radius: 20px;
            box-shadow: 0 20px 50px rgba(10, 22, 40, 0.15);
        }

        .about-image::before {
            content: '';
            position: absolute;
            top: 30px;
            left: 30px;
            right: -30px;
            bottom: -30px;
            border: 3px solid var(--accent);
            border-radius: 20px;
            z-index: -1;
        }

        .about-content h3 {
            font-size: 32px;
            font-weight: 700;
            color: var(--navy);
            margin-bottom: 20px;
        }

        .about-content p {
            color: var(--text-gray);
            line-height: 1.8;
            margin-bottom: 20px;
        }

        .about-features {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin-top: 30px;
        }

        .about-feature {
            display: flex;
            align-items: flex-start;
            gap: 15px;
        }

        .about-feature i {
            width: 45px;
            height: 45px;
            background: var(--navy);
            color: var(--accent);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            flex-shrink: 0;
        }

        .about-feature h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--navy);
            margin-bottom: 5px;
        }

        .about-feature p {
            font-size: 14px;
            margin: 0;
        }

        /* ===== SERVICES ===== */
        .services {
            background: var(--white);
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

        .service-card {
            background: var(--white);
            border: 1px solid var(--light-gray);
            border-radius: 20px;
            padding: 40px 30px;
            text-align: center;
            transition: all 0.4s ease;
            position: relative;
            overflow: hidden;
        }

        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: var(--accent);
            transform: scaleX(0);
            transition: transform 0.4s ease;
        }

        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 25px 50px rgba(10, 22, 40, 0.1);
            border-color: transparent;
        }

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

        .service-icon {
            width: 80px;
            height: 80px;
            background: var(--off-white);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 25px;
            font-size: 32px;
            color: var(--navy);
            transition: all 0.3s;
        }

        .service-card:hover .service-icon {
            background: var(--navy);
            color: var(--accent);
        }

        .service-card h3 {
            font-size: 22px;
            font-weight: 700;
            color: var(--navy);
            margin-bottom: 15px;
        }

        .service-card p {
            color: var(--text-gray);
            line-height: 1.7;
            font-size: 15px;
        }

        .service-card .price {
            margin-top: 20px;
            padding-top: 20px;
            border-top: 1px solid var(--light-gray);
        }

        .service-card .price span {
            font-size: 28px;
            font-weight: 800;
            color: var(--accent);
            font-family: 'Montserrat', sans-serif;
        }

        .service-card .price small {
            color: var(--text-gray);
            font-size: 14px;
        }

        /* ===== PORTFOLIO ===== */
        .portfolio {
            background: var(--navy);
            color: var(--white);
        }

        .portfolio .section-header h2 {
            color: var(--white);
        }

        .portfolio .section-header p {
            color: rgba(255,255,255,0.7);
        }

        .portfolio-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .portfolio-item {
            position: relative;
            border-radius: 15px;
            overflow: hidden;
            aspect-ratio: 4/3;
            cursor: pointer;
        }

        .portfolio-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

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

        .portfolio-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(10, 22, 40, 0.9) 0%, transparent 100%);
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 25px;
            opacity: 0;
            transition: opacity 0.3s;
        }

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

        .portfolio-overlay h4 {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 5px;
        }

        .portfolio-overlay p {
            font-size: 14px;
            color: var(--accent);
        }

        /* ===== GALLERY ===== */
        .gallery {
            background: var(--off-white);
        }

        .gallery-tabs {
            display: flex;
            justify-content: center;
            gap: 15px;
            margin-bottom: 40px;
        }

        .gallery-tab {
            padding: 12px 30px;
            border: 2px solid var(--navy);
            background: transparent;
            color: var(--navy);
            border-radius: 50px;
            font-family: 'Montserrat', sans-serif;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
        }

        .gallery-tab.active, .gallery-tab:hover {
            background: var(--navy);
            color: var(--white);
        }

        .gallery-content {
            display: none;
        }

        .gallery-content.active {
            display: block;
        }

        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 15px;
        }

        .gallery-grid .item-wide {
            grid-column: span 2;
        }

        .gallery-grid .item-tall {
            grid-row: span 2;
        }

        .gallery-item {
            position: relative;
            border-radius: 15px;
            overflow: hidden;
            aspect-ratio: 4/3;
            cursor: pointer;
        }

        .gallery-item.item-tall {
            aspect-ratio: auto;
        }

        .gallery-item img, .gallery-item video {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }

        .gallery-item:hover img, .gallery-item:hover video {
            transform: scale(1.1);
        }

        .gallery-overlay {
            position: absolute;
            inset: 0;
            background: rgba(10, 22, 40, 0.7);
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            transition: opacity 0.3s;
        }

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

        .gallery-overlay i {
            color: var(--white);
            font-size: 40px;
        }

        /* ===== CONTACT ===== */
        .contact {
            background: var(--white);
        }

        .contact-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
        }

        .contact-info h3 {
            font-size: 28px;
            font-weight: 700;
            color: var(--navy);
            margin-bottom: 30px;
        }

        .contact-item {
            display: flex;
            align-items: flex-start;
            gap: 20px;
            margin-bottom: 25px;
        }

        .contact-item i {
            width: 50px;
            height: 50px;
            background: var(--navy);
            color: var(--accent);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            flex-shrink: 0;
        }

        .contact-item h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--navy);
            margin-bottom: 5px;
        }

        .contact-item p {
            color: var(--text-gray);
            font-size: 15px;
        }

        .contact-form {
            background: var(--off-white);
            padding: 50px;
            border-radius: 20px;
        }

        .form-group {
            margin-bottom: 25px;
        }

        .form-group label {
            display: block;
            font-weight: 600;
            color: var(--navy);
            margin-bottom: 8px;
            font-size: 14px;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 15px 20px;
            border: 2px solid var(--light-gray);
            border-radius: 10px;
            font-family: 'Open Sans', sans-serif;
            font-size: 15px;
            transition: all 0.3s;
            background: var(--white);
        }

        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            outline: none;
            border-color: var(--accent);
        }

        .form-group textarea {
            resize: vertical;
            min-height: 120px;
        }

        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }

        /* ===== FOOTER ===== */
        .footer {
            background: var(--navy);
            color: var(--white);
            padding: 80px 20px 30px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 50px;
            margin-bottom: 60px;
        }

        .footer-brand .logo-text {
            margin-bottom: 20px;
            display: inline-block;
        }

        .footer-brand p {
            color: rgba(255,255,255,0.7);
            line-height: 1.8;
            margin-bottom: 25px;
        }

        .social-links {
            display: flex;
            gap: 15px;
        }

        .social-links a {
            width: 45px;
            height: 45px;
            background: rgba(255,255,255,0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            text-decoration: none;
            transition: all 0.3s;
        }

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

        .footer-col h4 {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 25px;
            color: var(--white);
        }

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

        .footer-col ul li {
            margin-bottom: 12px;
        }

        .footer-col ul li a {
            color: rgba(255,255,255,0.7);
            text-decoration: none;
            transition: color 0.3s;
            font-size: 15px;
        }

        .footer-col ul li a:hover {
            color: var(--accent);
            padding-left: 5px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 30px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .footer-bottom p {
            color: rgba(255,255,255,0.5);
            font-size: 14px;
        }

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

        .animate {
            opacity: 0;
            animation: fadeInUp 0.8s ease forwards;
        }

        /* ===== RESPONSIVE ===== */
        @media (max-width: 992px) {
            .hero-content,
            .about-grid,
            .contact-grid {
                grid-template-columns: 1fr;
            }

            .services-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .portfolio-grid,
            .gallery-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .hero-text h1 {
                font-size: 40px;
            }

            .hero-image {
                order: -1;
            }

            .hero-stats {
                left: 20px;
                bottom: 20px;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: var(--navy);
                flex-direction: column;
                padding: 20px;
                gap: 15px;
            }

            .nav-links.active {
                display: flex;
            }

            .mobile-menu-btn {
                display: block;
            }

            .services-grid {
                grid-template-columns: 1fr;
            }

            .portfolio-grid,
            .gallery-grid {
                grid-template-columns: 1fr;
            }

            .gallery-grid .item-wide,
            .gallery-grid .item-tall {
                grid-column: span 1;
                grid-row: span 1;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                text-align: center;
            }

            .social-links {
                justify-content: center;
            }

            .footer-bottom {
                flex-direction: column;
                gap: 15px;
                text-align: center;
            }

            .hero-text h1 {
                font-size: 32px;
            }

            .section-header h2 {
                font-size: 30px;
            }

            .about-features {
                grid-template-columns: 1fr;
            }

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

            .contact-form {
                padding: 30px;
            }

            .hero-btns {
                flex-direction: column;
            }
        }

        /* Lightbox */
        .lightbox {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(10, 22, 40, 0.95);
            z-index: 2000;
            align-items: center;
            justify-content: center;
            padding: 20px;
        }

        .lightbox.active {
            display: flex;
        }

        .lightbox img, .lightbox video {
            max-width: 90%;
            max-height: 90%;
            border-radius: 10px;
        }

        .lightbox-close {
            position: absolute;
            top: 30px;
            right: 30px;
            color: var(--white);
            font-size: 40px;
            cursor: pointer;
            background: none;
            border: none;
        }

        .lightbox-nav {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            color: var(--white);
            font-size: 40px;
            cursor: pointer;
            background: rgba(255,255,255,0.1);
            border: none;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: background 0.3s;
        }

        .lightbox-nav:hover {
            background: var(--accent);
            color: var(--navy);
        }

        .lightbox-prev { left: 30px; }
        .lightbox-next { right: 30px; }