:root {
            --primary-blue: #2563eb;
            --secondary-blue: #3b82f6;
            --light-blue: #dbeafe;
            --dark-blue: #1e40af;
            --accent-blue: #60a5fa;
            --dark-bg: #0f172a;
            --light-bg: #f8fafc;
            --text-dark: #1e293b;
            --text-light: #64748b;
            --white: #ffffff;
            --shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
            --transition: all 0.3s ease;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Poppins', sans-serif;
            -webkit-tap-highlight-color: transparent;
            -webkit-touch-callout: none;
            -webkit-user-select: none;
            -khtml-user-select: none;
            -moz-user-select: none;
            -ms-user-select: none;
            user-select: none;
        }
        
        a, button {
            -webkit-tap-highlight-color: transparent;
            outline: none;
        }

        body {
            background-color: var(--light-bg);
            color: var(--text-dark);
            line-height: 1.6;
            overflow-x: hidden;
        }

        .preloader {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: var(--white);
            display: flex;
            justify-content: center;
            align-items: center;
            z-index: 9999;
        }

        .preloader-spinner {
            width: 70px;
            height: 70px;
            border: 5px solid var(--light-blue);
            border-top: 5px solid var(--primary-blue);
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }

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

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        header {
            background-color: var(--white);
            box-shadow: var(--shadow);
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
        }

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.logo img {
    width: 40px;
    height: 40px;
}

.logo span {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary-blue);
}

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

        nav ul {
            display: flex;
            list-style: none;
        }

        nav ul li {
            margin-left: 30px;
        }

        nav ul li a {
            text-decoration: none;
            color: var(--text-dark);
            font-weight: 500;
            transition: var(--transition);
            position: relative;
            white-space: nowrap;
        }

        nav ul li a:hover {
            color: var(--primary-blue);
        }

        nav ul li a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            background: var(--primary-blue);
            left: 0;
            bottom: -5px;
            transition: var(--transition);
        }

        nav ul li a:hover::after {
            width: 100%;
        }

        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            font-size: 24px;
            color: var(--primary-blue);
            cursor: pointer;
            z-index: 1001;
            padding: 5px;
        }

        .hero {
            padding: 150px 0 100px;
            background: linear-gradient(135deg, var(--light-blue) 0%, var(--white) 100%);
            position: relative;
            overflow: hidden;
        }

        .hero-content {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }

        .hero-text {
            flex: 1;
            min-width: 300px;
            padding-right: 30px;
        }

        .hero-image {
            flex: 1;
            min-width: 300px;
            text-align: center;
            position: relative;
        }

        .hero-text h1 {
            font-size: 3.5rem;
            line-height: 1.2;
            margin-bottom: 20px;
            color: var(--dark-blue);
        }

        .hero-text p {
            font-size: 1.2rem;
            color: var(--text-light);
            margin-bottom: 30px;
        }

        .image-placeholder {
            width: 100%;
            height: 400px;
            background: linear-gradient(135deg, var(--light-blue), var(--accent-blue));
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: var(--shadow);
            overflow: hidden;
            position: relative;
        }

        .loading-spinner {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 50px;
            height: 50px;
            border: 5px solid var(--light-blue);
            border-top: 5px solid var(--primary-blue);
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }

        .lazy-image {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 20px;
            opacity: 0;
            transition: opacity 0.5s ease;
        }

        .lazy-image.loaded {
            opacity: 1;
        }

        .cta-button {
            display: inline-block;
            background: var(--primary-blue);
            color: var(--white);
            padding: 15px 35px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            transition: var(--transition);
            border: none;
            cursor: pointer;
            font-size: 1.1rem;
        }

        .cta-button:hover {
            background: var(--dark-blue);
            transform: translateY(-3px);
            box-shadow: 0 15px 20px rgba(37, 99, 235, 0.2);
        }

        .whatsapp-button {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background-color: #25D366;
            color: white;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 32px;
            box-shadow: 0 5px 15px rgba(37, 211, 102, 0.3);
            z-index: 100;
            transition: var(--transition);
            text-decoration: none;
        }

        .whatsapp-button:hover {
            transform: scale(1.1);
            box-shadow: 0 8px 20px rgba(37, 211, 102, 0.4);
        }

        .about-section {
            padding: 100px 0;
            background-color: var(--white);
        }

        .about-content {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 50px;
        }

        .about-image {
            flex: 1;
            min-width: 300px;
            position: relative;
        }

        .about-text {
            flex: 1;
            min-width: 300px;
        }

        .about-text h2 {
            font-size: 2.5rem;
            color: var(--dark-blue);
            margin-bottom: 20px;
            position: relative;
        }

        .about-text h2::after {
            content: '';
            position: absolute;
            width: 70px;
            height: 4px;
            background: var(--accent-blue);
            bottom: -10px;
            left: 0;
            border-radius: 2px;
        }

        .about-text p {
            color: var(--text-light);
            margin-bottom: 20px;
            font-size: 1.1rem;
        }

        .services-section {
            padding: 100px 0;
            background-color: var(--light-bg);
        }

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

        .section-title h2 {
            font-size: 2.5rem;
            color: var(--dark-blue);
            margin-bottom: 15px;
            position: relative;
            display: inline-block;
        }

        .section-title h2::after {
            content: '';
            position: absolute;
            width: 70px;
            height: 4px;
            background: var(--accent-blue);
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            border-radius: 2px;
        }

        .section-title p {
            color: var(--text-light);
            max-width: 700px;
            margin: 0 auto;
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 30px;
        }

        .service-card {
            background: var(--white);
            border-radius: 15px;
            padding: 40px 30px;
            text-align: center;
            box-shadow: var(--shadow);
            transition: var(--transition);
            cursor: pointer;
        }

        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 30px rgba(0, 0, 0, 0.1);
        }

        .service-icon {
            width: 80px;
            height: 80px;
            background: linear-gradient(135deg, var(--primary-blue), var(--accent-blue));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 25px;
        }

        .service-icon i {
            font-size: 36px;
            color: var(--white);
        }

        .service-card h3 {
            font-size: 1.5rem;
            color: var(--dark-blue);
            margin-bottom: 15px;
        }

        .service-card p {
            color: var(--text-light);
            font-size: 0.95rem;
        }

        .portfolio-section {
            padding: 100px 0;
            background-color: var(--white);
        }

        .portfolio-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 30px;
        }

        .portfolio-item {
            border-radius: 15px;
            overflow: hidden;
            box-shadow: var(--shadow);
            background: var(--white);
            transition: var(--transition);
            cursor: pointer;
            position: relative;
        }

        .portfolio-item:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 30px rgba(0, 0, 0, 0.1);
        }

        .portfolio-img {
            height: 250px;
            overflow: hidden;
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .portfolio-img::after {
            content: '\f00e';
            font-family: 'Font Awesome 5 Free';
            font-weight: 900;
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%) scale(0);
            font-size: 40px;
            color: white;
            background: rgba(0, 0, 0, 0.7);
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            transition: var(--transition);
        }

        .portfolio-item:hover .portfolio-img::after {
            opacity: 1;
            transform: translate(-50%, -50%) scale(1);
        }

        .portfolio-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }

        .portfolio-item:hover .portfolio-img img {
            transform: scale(1.05);
        }

        .portfolio-info {
            padding: 25px;
            text-align: center;
        }

        .portfolio-info h3 {
            font-size: 1.4rem;
            color: var(--dark-blue);
        }

        .portfolio-info .click-hint {
            font-size: 0.9rem;
            color: var(--primary-blue);
            margin-top: 10px;
            font-weight: 500;
        }

        .portfolio-info .click-hint i {
            margin-right: 5px;
        }

        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.9);
            z-index: 1002;
            overflow-y: auto;
        }

        .modal-content {
            position: relative;
            background-color: var(--white);
            margin: 50px auto;
            padding: 30px;
            width: 90%;
            max-width: 900px;
            border-radius: 20px;
            animation: modalFade 0.3s ease;
        }

        @keyframes modalFade {
            from { opacity: 0; transform: translateY(-50px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .close-modal {
            position: absolute;
            top: 20px;
            right: 25px;
            font-size: 28px;
            color: var(--text-dark);
            cursor: pointer;
            transition: var(--transition);
            z-index: 1003;
        }

        .close-modal:hover {
            color: var(--primary-blue);
            transform: rotate(90deg);
        }

        .modal-header {
            margin-bottom: 30px;
            text-align: center;
        }

        .modal-header h2 {
            color: var(--dark-blue);
            font-size: 2.2rem;
        }

        .modal-header p {
            color: var(--text-light);
            margin-top: 10px;
        }

        .modal-gallery {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 20px;
            margin-top: 30px;
        }

        .modal-gallery-item {
            cursor: pointer;
            transition: var(--transition);
            border-radius: 10px;
            overflow: hidden;
            box-shadow: var(--shadow);
            height: 200px;
        }

        .modal-gallery-item:hover {
            transform: translateY(-5px);
        }

        .modal-gallery-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }

        .modal-gallery-item:hover img {
            transform: scale(1.05);
        }

        .contact-section {
            padding: 100px 0;
            background-color: var(--light-bg);
        }

        .contact-content {
            display: flex;
            flex-wrap: wrap;
            gap: 50px;
        }

        .contact-info {
            flex: 1;
            min-width: 300px;
        }

        .contact-details {
            margin-top: 40px;
        }

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

        .contact-icon {
            width: 50px;
            height: 50px;
            background: var(--light-blue);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 20px;
        }

        .contact-icon i {
            font-size: 20px;
            color: var(--primary-blue);
        }

        .contact-text h4 {
            color: var(--dark-blue);
            margin-bottom: 5px;
        }

        .contact-text p {
            color: var(--text-light);
        }

        .pricing-note {
            background: var(--light-blue);
            padding: 20px;
            border-radius: 10px;
            margin-top: 30px;
            border-left: 4px solid var(--primary-blue);
        }

        .pricing-note h4 {
            color: var(--dark-blue);
            margin-bottom: 10px;
        }

        .pricing-note p {
            color: var(--text-light);
        }

        footer {
            background-color: var(--dark-bg);
            color: var(--white);
            padding: 80px 0 30px;
        }

        .footer-content {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            margin-bottom: 50px;
        }

        .footer-column {
            flex: 1;
            min-width: 250px;
            margin-bottom: 30px;
            padding-right: 20px;
        }

        .footer-column h3 {
            font-size: 1.5rem;
            margin-bottom: 25px;
            color: var(--white);
        }

        .footer-column p {
            color: #cbd5e1;
            margin-bottom: 20px;
        }

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

        .footer-links li {
            margin-bottom: 15px;
        }

        .footer-links a {
            color: #cbd5e1;
            text-decoration: none;
            transition: var(--transition);
        }

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

        .social-icons {
            display: flex;
            gap: 15px;
            margin-top: 20px;
        }

        .social-icons a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            color: var(--white);
            text-decoration: none;
            transition: var(--transition);
        }

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

        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid #334155;
            color: #94a3b8;
            font-size: 0.9rem;
        }

        .image-viewer {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.95);
            z-index: 2000;
            justify-content: center;
            align-items: center;
        }

        .image-viewer.active {
            display: flex;
        }

        .viewer-container {
            position: relative;
            width: 90%;
            max-width: 1000px;
            max-height: 90vh;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .viewer-image {
            max-width: 100%;
            max-height: 80vh;
            object-fit: contain;
            border-radius: 10px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
        }

        .viewer-close {
            position: absolute;
            top: -50px;
            right: 0;
            color: white;
            font-size: 36px;
            cursor: pointer;
            background: rgba(0, 0, 0, 0.5);
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }

        .viewer-close:hover {
            background: var(--primary-blue);
            transform: rotate(90deg);
        }

        .viewer-nav {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-top: 20px;
        }

        .nav-btn {
            background: var(--primary-blue);
            color: white;
            border: none;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            font-size: 20px;
            cursor: pointer;
            transition: var(--transition);
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .nav-btn:hover {
            background: var(--dark-blue);
            transform: scale(1.1);
        }

        .nav-btn:disabled {
            background: var(--text-light);
            cursor: not-allowed;
            opacity: 0.5;
        }

        .image-counter {
            color: white;
            margin-top: 15px;
            font-size: 1.1rem;
            text-align: center;
        }

        @media (max-width: 1200px) {
            nav ul li {
                margin-left: 20px;
            }
        }

        @media (max-width: 992px) {
            .hero-text h1 {
                font-size: 2.8rem;
            }
            
            nav ul li {
                margin-left: 15px;
            }
            
            nav ul li a {
                font-size: 0.9rem;
            }

            .about-text h2 {
                font-size: 2.2rem;
            }
        }

        @media (max-width: 768px) {
            .mobile-menu-btn {
                display: block;
                margin-left: auto;
            }

            .viewer-close {
                top: 20px;
                right: 20px;
            }
            
            .nav-btn {
                width: 40px;
                height: 40px;
                font-size: 16px;
            }

            .nav-container {
                padding: 15px 0;
            }

            nav ul {
                position: fixed;
                top: 0;
                right: -100%;
                background: var(--white);
                width: 80%;
                height: 100vh;
                flex-direction: column;
                align-items: center;
                justify-content: center;
                padding: 20px 0;
                transition: var(--transition);
                z-index: 999;
                box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
            }

            nav ul.active {
                display: flex;
                position: fixed;
                top: 0;
                right: 0;
                background: var(--white);
                width: 80%;
                height: 100vh;
                flex-direction: column;
                align-items: center;
                justify-content: center;
                padding: 20px 0;
                box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
                z-index: 1000;
            }

            nav ul li {
                margin: 20px 0;
            }
            
            nav ul li a {
                font-size: 1.2rem;
            }

            .hero {
                padding: 130px 0 80px;
            }

            .hero-content,
            .about-content,
            .contact-content {
                flex-direction: column;
                text-align: center;
            }

            .hero-text {
                padding-right: 0;
                margin-bottom: 50px;
            }

            .section-title h2 {
                font-size: 2.2rem;
            }

            .about-text h2::after {
                left: 50%;
                transform: translateX(-50%);
            }
        }

        @media (max-width: 576px) {
            .hero-text h1 {
                font-size: 2.2rem;
            }

            .section-title h2 {
                font-size: 1.8rem;
            }

            .modal-content {
                width: 95%;
                padding: 20px;
                margin: 20px auto;
            }

            .modal-header h2 {
                font-size: 1.8rem;
            }

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

 @keyframes pulse {
    0% { transform: scale(1); box-shadow: 0 15px 35px rgba(37, 99, 235, 0.4); }
    50% { transform: scale(1.05); box-shadow: 0 20px 40px rgba(37, 99, 235, 0.6); }
    100% { transform: scale(1); box-shadow: 0 15px 35px rgba(37, 99, 235, 0.4); }
}

.play-icon-container {
    animation: pulse 2s infinite;
}

.play-overlay:hover .play-icon-container {
    transform: scale(1.1);
    transition: transform 0.3s ease;
}

.custom-video-player:hover .custom-controls {
    opacity: 1 !important;
}

button:hover {
    background: var(--dark-blue) !important;
    transform: scale(1.1);
    transition: all 0.3s ease;
}

@media (max-width: 768px) {
    .custom-controls {
        padding: 15px !important;
        gap: 10px !important;
    }
    
    .time-display {
        min-width: 80px !important;
        font-size: 12px !important;
    }
    
    .play-icon-container {
        width: 80px !important;
        height: 80px !important;
    }
    
    .play-overlay h3 {
        font-size: 1.4rem !important;
    }
}