:root {
            --primary-green: #00ff88;
            --dark-green: #006b47;
            --purple-glow: #9d4edd;
            --neon-blue: #00d9ff;
            --metal-gradient: linear-gradient(135deg, #212121 0%, #424242 100%);
            --glass-bg: rgba(30, 30, 30, 0.5);
            --glass-border: rgba(255, 255, 255, 0.1);
            --shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
            --text-light: rgba(255, 255, 255, 0.9);
            --text-muted: rgba(255, 255, 255, 0.6);
            --bg-dark: #121212;
            --bg-darker: #0a0a0a;
            --transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        }

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

        body {
            font-family: 'Montserrat', sans-serif;
            background-color: var(--bg-dark);
            color: var(--text-light);
            overflow-x: hidden;
            position: relative;
            line-height: 1.6;
        }

        /* Futuristic Scrollbar */
        ::-webkit-scrollbar {
            width: 10px;
        }
        ::-webkit-scrollbar-track {
            background: var(--bg-darker);
        }
        ::-webkit-scrollbar-thumb {
            background: linear-gradient(var(--primary-green), var(--neon-blue));
            border-radius: 10px;
        }

        /* Animated Background */
        .bg-grid {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: 
                linear-gradient(rgba(18, 18, 18, 0.9), rgba(18, 18, 18, 0.9)),
                url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path d="M0,0 L100,0 L100,100 L0,100 Z" fill="none" stroke="rgba(0,255,136,0.05)" stroke-width="0.5"/></svg>');
            background-size: 50px 50px;
            z-index: -2;
            opacity: 0.8;
        }

        .glow-effect {
            position: fixed;
            width: 100%;
            height: 100%;
            top: 0;
            left: 0;
            background: radial-gradient(circle at center, rgba(0, 255, 136, 0.1) 0%, rgba(157, 78, 221, 0.05) 50%, transparent 70%);
            z-index: -1;
            pointer-events: none;
        }

        /* Floating particles */
        .particle {
            position: absolute;
            background-color: rgba(0, 255, 136, 0.5);
            border-radius: 50%;
            pointer-events: none;
            z-index: -1;
            filter: blur(1px);
        }

        /* Header */
        header {
            padding: 20px 5%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            backdrop-filter: blur(16px);
            background-color: rgba(10, 10, 10, 0.7);
            position: fixed;
            width: 100%;
            z-index: 100;
            border-bottom: 1px solid var(--glass-border);
            box-shadow: 0 5px 30px rgba(0, 0, 0, 0.3);
        }

        .logo {
            font-family: 'Orbitron', sans-serif;
            font-weight: 700;
            font-size: 2rem;
            background: linear-gradient(to right, var(--primary-green), var(--neon-blue));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 0 0 15px rgba(0, 255, 136, 0.3);
            letter-spacing: 1px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .logo img {
            height: 50px;
            filter: drop-shadow(0 0 10px rgba(0, 255, 136, 0.5));
        }

        nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }

        nav a {
            color: var(--text-light);
            text-decoration: none;
            font-weight: 600;
            position: relative;
            transition: var(--transition);
            font-size: 0.95rem;
            letter-spacing: 0.5px;
        }

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

        nav a:hover {
            color: var(--primary-green);
            text-shadow: 0 0 10px rgba(0, 255, 136, 0.5);
        }

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

        .cta-nav {
            background: linear-gradient(45deg, var(--primary-green), var(--neon-blue));
            color: black;
            padding: 12px 25px;
            border-radius: 30px;
            font-weight: 700;
            transition: var(--transition);
            box-shadow: 0 0 20px rgba(0, 255, 136, 0.3);
            border: none;
            cursor: pointer;
            letter-spacing: 0.5px;
            position: relative;
            overflow: hidden;
        }

        .cta-nav::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            transition: 0.5s;
        }

        .cta-nav:hover {
            transform: translateY(-3px);
            box-shadow: 0 0 30px rgba(0, 255, 136, 0.6);
        }

        .cta-nav:hover::before {
            left: 100%;
        }

        /* Hero Section */
        .hero {
            height: 100vh;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            text-align: center;
            padding-top: 80px;
            position: relative;
            overflow: hidden;
        }

        .slider {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
        }

        .slide {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0;
            transition: opacity 1.5s ease-in-out;
            background-size: cover;
            background-position: center;
            background-blend-mode: overlay;
            background-color: rgba(10, 10, 10, 0.7);
        }

        .slide.active {
            opacity: 1;
        }

        .hero-content {
            max-width: 800px;
            padding: 0 20px;
            z-index: 2;
            transform: translateY(20px);
            opacity: 0;
            animation: fadeInUp 1s forwards 0.5s;
        }

        .hero h1 {
            font-size: 4.5rem;
            font-weight: 900;
            margin-bottom: 20px;
            text-transform: uppercase;
            letter-spacing: 5px;
            line-height: 1.1;
            text-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
            background: linear-gradient(to right, var(--primary-green), var(--neon-blue));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .hero h1 span {
            display: block;
            font-size: 2.5rem;
            font-weight: 300;
            letter-spacing: 10px;
            margin-top: 10px;
        }

        .hero p {
            font-size: 1.2rem;
            margin-bottom: 40px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
            color: var(--text-muted);
        }

        .cta-hero {
            background: transparent;
            color: white;
            border: 2px solid var(--primary-green);
            padding: 18px 45px;
            font-size: 1.2rem;
            font-weight: 700;
            border-radius: 50px;
            cursor: pointer;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
            z-index: 1;
            box-shadow: 0 0 25px rgba(0, 255, 136, 0.2);
            backdrop-filter: blur(5px);
        }

        .cta-hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(to right, var(--primary-green), var(--neon-blue));
            z-index: -1;
            transform: scaleX(0);
            transform-origin: left;
            transition: var(--transition);
        }

        .cta-hero:hover {
            color: black;
            box-shadow: 0 0 40px rgba(0, 255, 136, 0.5);
            border-color: transparent;
        }

        .cta-hero:hover::before {
            transform: scaleX(1);
        }

        /* Categories Section */
        .categories {
            padding: 120px 5%;
            position: relative;
            background: var(--bg-darker);
        }

        .section-title {
            text-align: center;
            margin-bottom: 80px;
            font-size: 2.8rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 3px;
            position: relative;
            display: inline-block;
            left: 50%;
            transform: translateX(-50%);
            color: transparent;
            background: linear-gradient(to right, var(--primary-green), var(--neon-blue));
            -webkit-background-clip: text;
            background-clip: text;
        }

        .section-title::after {
            content: '';
            position: absolute;
            bottom: -15px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: linear-gradient(to right, var(--primary-green), var(--neon-blue));
            border-radius: 2px;
        }

        .category-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }

        .category-item {
            background: var(--glass-bg);
            backdrop-filter: blur(16px);
            border-radius: 20px;
            padding: 40px 30px;
            text-align: center;
            transition: var(--transition);
            box-shadow: var(--shadow);
            border: 1px solid var(--glass-border);
            position: relative;
            overflow: hidden;
            z-index: 1;
            min-height: 350px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
        }

        .category-item::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(0, 255, 136, 0.1), rgba(0, 217, 255, 0.1));
            z-index: -1;
            opacity: 0;
            transition: var(--transition);
        }

        .category-item:hover {
            transform: translateY(-10px) scale(1.02);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
            border-color: rgba(0, 255, 136, 0.3);
        }

        .category-item:hover::before {
            opacity: 1;
        }

        .category-icon {
            font-size: 4rem;
            margin-bottom: 25px;
            color: var(--primary-green);
            transition: var(--transition);
            text-shadow: 0 0 15px rgba(0, 255, 136, 0.3);
        }

        .category-item:hover .category-icon {
            transform: scale(1.2);
            color: var(--neon-blue);
            text-shadow: 0 0 20px rgba(0, 217, 255, 0.5);
        }

        .category-title {
            font-size: 1.6rem;
            margin-bottom: 15px;
            font-weight: 700;
            background: linear-gradient(to right, var(--primary-green), var(--neon-blue));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            transition: var(--transition);
        }

        .category-desc {
            font-size: 1rem;
            color: var(--text-muted);
            line-height: 1.6;
        }

        .category-link {
            text-decoration: none;
            color: inherit;
            display: block;
            transition: transform 0.3s ease;
        }

        .category-link:hover .category-item {
            transform: translateY(-10px);
        }

        /* Convenience Section */
        .convenience {
            padding: 120px 5%;
            position: relative;
            overflow: hidden;
            background: var(--bg-dark);
        }

        .split-container {
            display: flex;
            flex-wrap: wrap;
            gap: 30px;
            margin-top: 50px;
        }

        .split-panel {
            flex: 1;
            min-width: 300px;
            background: var(--glass-bg);
            backdrop-filter: blur(16px);
            border-radius: 20px;
            padding: 50px 40px;
            transition: var(--transition);
            box-shadow: var(--shadow);
            border: 1px solid var(--glass-border);
            position: relative;
            overflow: hidden;
        }

        .split-panel::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: linear-gradient(to right, var(--primary-green), var(--neon-blue));
        }

        .split-panel:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7);
            border-color: rgba(0, 255, 136, 0.3);
        }

        .panel-icon {
            font-size: 3.5rem;
            color: var(--primary-green);
            margin-bottom: 25px;
            transition: var(--transition);
        }

        .split-panel:hover .panel-icon {
            color: var(--neon-blue);
            transform: scale(1.1);
        }

        .panel-title {
            font-size: 2rem;
            margin-bottom: 25px;
            font-weight: 700;
            background: linear-gradient(to right, var(--primary-green), var(--neon-blue));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .panel-desc {
            margin-bottom: 30px;
            line-height: 1.7;
            color: var(--text-muted);
        }

        .progress-container {
            margin-bottom: 25px;
        }

        .progress-label {
            display: flex;
            justify-content: space-between;
            margin-bottom: 15px;
            color: var(--text-light);
            font-weight: 600;
        }

        .progress-bar {
            height: 8px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 4px;
            overflow: hidden;
            box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.2);
        }

        .progress-fill {
            height: 100%;
            width: 0;
            background: linear-gradient(to right, var(--primary-green), var(--neon-blue));
            border-radius: 4px;
            transition: width 2s ease;
            box-shadow: 0 0 10px rgba(0, 255, 136, 0.3);
        }

        /* Testimonials */
        .testimonials {
            padding: 80px 5%;
            margin-top: 50px;
            position: relative;
        }

        .testimonials::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(0, 255, 136, 0.05), rgba(0, 217, 255, 0.05));
            z-index: -1;
        }

        .testimonial-slider {
            max-width: 1000px;
            margin: 0 auto;
            position: relative;
            min-height: 300px;
        }

        .testimonial {
            background: var(--glass-bg);
            backdrop-filter: blur(16px);
            border-radius: 20px;
            padding: 40px;
            margin: 0 20px;
            box-shadow: var(--shadow);
            border: 1px solid var(--glass-border);
            text-align: center;
            opacity: 0;
            transition: opacity 0.8s ease, transform 0.8s ease;
            position: absolute;
            width: calc(100% - 40px);
            top: 0;
            left: 0;
            transform: translateY(20px);
        }

        .testimonial.active {
            opacity: 1;
            position: relative;
            transform: translateY(0);
        }

        .testimonial-text {
            font-style: italic;
            margin-bottom: 30px;
            line-height: 1.8;
            font-size: 1.1rem;
            color: var(--text-light);
            position: relative;
            quotes: "“" "”" "‘" "’";
        }

        .testimonial-text::before,
        .testimonial-text::after {
            font-size: 3rem;
            color: var(--primary-green);
            opacity: 0.3;
            position: absolute;
        }

        .testimonial-text::before {
            content: open-quote;
            top: -20px;
            left: -10px;
        }

        .testimonial-text::after {
            content: close-quote;
            bottom: -40px;
            right: -10px;
        }

        .testimonial-author {
            font-weight: 700;
            margin-bottom: 15px;
            font-size: 1.2rem;
            color: var(--primary-green);
        }

        .stars {
            color: gold;
            font-size: 1.3rem;
            letter-spacing: 5px;
            text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
        }

        .testimonial-nav {
            display: flex;
            justify-content: center;
            margin-top: 40px;
            gap: 15px;
        }

        .testimonial-dot {
            width: 15px;
            height: 15px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.2);
            cursor: pointer;
            transition: var(--transition);
            border: 2px solid transparent;
        }

        .testimonial-dot.active {
            background: var(--primary-green);
            transform: scale(1.3);
            border-color: var(--neon-blue);
            box-shadow: 0 0 15px rgba(0, 255, 136, 0.5);
        }

        /* Products Section */
        .products {
            padding: 120px 5%;
            background: var(--bg-darker);
            position: relative;
            overflow: hidden;
        }

        .product-cards {
            display: flex;
            flex-wrap: wrap;
            gap: 30px;
            justify-content: center;
            margin-top: 50px;
        }

        .product-card {
            flex: 1;
            min-width: 300px;
            max-width: 500px;
            background: var(--glass-bg);
            backdrop-filter: blur(16px);
            border-radius: 20px;
            padding: 50px 40px;
            transition: var(--transition);
            box-shadow: var(--shadow);
            border: 1px solid var(--glass-border);
            position: relative;
            overflow: hidden;
        }

        .product-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(45deg, transparent, rgba(0, 255, 136, 0.1), transparent);
            transform: translateX(-100%);
            transition: transform 0.8s;
        }

        .product-card:hover::before {
            transform: translateX(100%);
        }

        .product-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.6);
            border-color: rgba(0, 255, 136, 0.3);
        }

        .product-title {
            font-size: 2.2rem;
            margin-bottom: 25px;
            font-weight: 700;
            background: linear-gradient(to right, var(--primary-green), var(--neon-blue));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .product-desc {
            margin-bottom: 35px;
            line-height: 1.7;
            color: var(--text-muted);
        }

        .product-buttons {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
        }

        .product-btn {
            padding: 15px 30px;
            border-radius: 30px;
            font-weight: 700;
            cursor: pointer;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
            z-index: 1;
            font-size: 1rem;
            letter-spacing: 0.5px;
            border: none;
        }

        .btn-primary {
            background: linear-gradient(45deg, var(--primary-green), var(--neon-blue));
            color: black;
            box-shadow: 0 5px 20px rgba(0, 255, 136, 0.3);
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(0, 255, 136, 0.5);
        }

        .btn-secondary {
            background: transparent;
            color: white;
            border: 2px solid var(--primary-green);
        }

        .btn-secondary::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(45deg, var(--primary-green), var(--neon-blue));
            z-index: -1;
            transform: scaleX(0);
            transform-origin: left;
            transition: var(--transition);
        }

        .btn-secondary:hover {
            color: black;
            border-color: transparent;
        }

        .btn-secondary:hover::before {
            transform: scaleX(1);
        }

        /* Footer */
        footer {
            padding: 80px 5% 40px;
            background: rgba(5, 5, 5, 0.9);
            backdrop-filter: blur(16px);
            text-align: center;
            position: relative;
            border-top: 1px solid var(--glass-border);
        }

        .footer-logo {
            font-family: 'Orbitron', sans-serif;
            font-weight: 700;
            font-size: 2.5rem;
            background: linear-gradient(to right, var(--primary-green), var(--neon-blue));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            margin-bottom: 40px;
            display: inline-block;
            text-shadow: 0 0 20px rgba(0, 255, 136, 0.3);
            letter-spacing: 1px;
        }

        .footer-links {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 30px;
            margin-bottom: 40px;
        }

        .footer-links a {
            color: var(--text-light);
            text-decoration: none;
            transition: var(--transition);
            font-weight: 600;
            letter-spacing: 0.5px;
            position: relative;
        }

        .footer-links a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary-green);
            transition: var(--transition);
        }

        .footer-links a:hover {
            color: var(--primary-green);
        }

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

        .social-icons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 40px;
        }

        .social-icon {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.05);
            display: flex;
            justify-content: center;
            align-items: center;
            font-size: 1.5rem;
            color: white;
            transition: var(--transition);
            cursor: pointer;
            border: 1px solid var(--glass-border);
        }

        .social-icon:hover {
            background: linear-gradient(45deg, var(--primary-green), var(--neon-blue));
            color: black;
            transform: translateY(-5px) scale(1.1);
            box-shadow: 0 10px 25px rgba(0, 255, 136, 0.3);
            border-color: transparent;
        }

        .copyright {
            opacity: 0.6;
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        /* WhatsApp Button */
        .whatsapp-btn {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 70px;
            height: 70px;
            background: #25D366;
            border-radius: 50%;
            display: flex;
            justify-content: center;
            align-items: center;
            font-size: 2.2rem;
            color: white;
            box-shadow: 0 5px 25px rgba(37, 211, 102, 0.5);
            z-index: 100;
            transition: var(--transition);
            animation: pulse 2s infinite;
            border: none;
            cursor: pointer;
        }

        .whatsapp-btn:hover {
            transform: scale(1.1);
            box-shadow: 0 8px 35px rgba(37, 211, 102, 0.7);
        }

        @keyframes pulse {
            0% {
                box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
            }
            70% {
                box-shadow: 0 0 0 20px rgba(37, 211, 102, 0);
            }
            100% {
                box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
            }
        }

        /* Floating Elements */
        .floating-element {
            position: absolute;
            z-index: -1;
            opacity: 0.5;
            animation: float 8s ease-in-out infinite;
            filter: drop-shadow(0 0 10px rgba(0, 255, 136, 0.3));
        }

        @keyframes float {
            0% {
                transform: translateY(0) rotate(0deg);
            }
            50% {
                transform: translateY(-30px) rotate(5deg);
            }
            100% {
                transform: translateY(0) rotate(0deg);
            }
        }

        /* Theme Toggle */
        .theme-toggle-container {
            display: flex;
            align-items: center;
            margin: 0 20px;
        }

        .theme-toggle {
            background: linear-gradient(45deg, var(--primary-green), var(--neon-blue));
            color: black;
            border: none;
            padding: 12px 25px;
            border-radius: 30px;
            cursor: pointer;
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 10px;
            transition: var(--transition);
            box-shadow: 0 5px 20px rgba(0, 255, 136, 0.3);
            position: relative;
            overflow: hidden;
            font-size: 0.9rem;
        }

        .theme-toggle:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(0, 255, 136, 0.5);
        }

        .theme-toggle:active {
            transform: translateY(0);
        }

        .theme-toggle i {
            transition: var(--transition);
        }

        /* Mobile Menu */
        .menu-toggle {
            display: none;
            cursor: pointer;
            font-size: 1.8rem;
            color: white;
            z-index: 101;
            transition: var(--transition);
        }

        .menu-toggle:hover {
            color: var(--primary-green);
        }

        /* Social Sidebar */
        .social-sidebar {
            position: fixed;
            left: 20px;
            top: 50%;
            transform: translateY(-50%);
            display: flex;
            flex-direction: column;
            gap: 20px;
            z-index: 99;
        }

        .social-sidebar a {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: var(--glass-bg);
            backdrop-filter: blur(10px);
            display: flex;
            justify-content: center;
            align-items: center;
            font-size: 1.5rem;
            color: white;
            text-decoration: none;
            box-shadow: var(--shadow);
            border: 1px solid var(--glass-border);
            transition: var(--transition);
        }

        .social-sidebar a:hover {
            background: linear-gradient(45deg, var(--primary-green), var(--neon-blue));
            color: black;
            transform: translateX(5px) scale(1.1);
            box-shadow: 0 10px 25px rgba(0, 255, 136, 0.3);
        }

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

        @keyframes glow {
            0% {
                box-shadow: 0 0 5px var(--primary-green);
            }
            50% {
                box-shadow: 0 0 20px var(--primary-green);
            }
            100% {
                box-shadow: 0 0 5px var(--primary-green);
            }
        }

        /* Enhanced mobile styles */
        @media (max-width: 992px) {
            .hero h1 {
                font-size: 3.5rem;
            }
            
            .hero h1 span {
                font-size: 2rem;
            }
            
            .section-title {
                font-size: 2.3rem;
            }
        }

        @media (max-width: 768px) {
            header {
                padding: 15px 5%;
            }

            .menu-toggle {
                display: block;
            }

            nav {
                position: fixed;
                top: 0;
                right: -100%;
                width: 80%;
                max-width: 300px;
                height: 100vh;
                background: rgba(10, 10, 10, 0.95);
                backdrop-filter: blur(20px);
                transition: right 0.4s ease;
                z-index: 100;
                padding-top: 100px;
                border-left: 1px solid var(--glass-border);
            }

            nav.active {
                right: 0;
            }

            nav ul {
                flex-direction: column;
                padding: 20px;
                gap: 25px;
            }

            nav a {
                font-size: 1.2rem;
                padding: 10px;
                display: block;
            }

            .cta-nav {
                display: inline-block;
                margin-top: 10px;
            }

            .hero h1 {
                font-size: 2.8rem;
                letter-spacing: 3px;
            }

            .hero h1 span {
                font-size: 1.8rem;
                letter-spacing: 5px;
            }

            .hero p {
                font-size: 1.1rem;
            }

            .section-title {
                font-size: 2rem;
                margin-bottom: 60px;
            }

            .category-grid {
                grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            }

            .split-container {
                flex-direction: column;
            }

            .product-cards {
                flex-direction: column;
                align-items: center;
            }

            .product-card {
                min-width: 100%;
            }

            .social-sidebar {
                left: 10px;
                gap: 15px;
            }

            .social-sidebar a {
                width: 50px;
                height: 50px;
                font-size: 1.3rem;
            }

            .whatsapp-btn {
                width: 60px;
                height: 60px;
                font-size: 2rem;
            }
        }

        @media (max-width: 480px) {
            .hero h1 {
                font-size: 2.2rem;
            }

            .hero h1 span {
                font-size: 1.4rem;
            }

            .hero p {
                font-size: 1rem;
            }

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

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

            .category-item {
                min-height: 300px;
                padding: 30px 20px;
            }

            .testimonial {
                padding: 30px 20px;
            }

            .product-buttons {
                flex-direction: column;
                gap: 15px;
            }

            .footer-links {
                flex-direction: column;
                gap: 15px;
            }

            .social-icons {
                gap: 15px;
            }

            .social-icon {
                width: 50px;
                height: 50px;
                font-size: 1.3rem;
            }
        }