:root {
            --primary: #0062ff;
            --primary-light: #e6f0ff;
            --dark: #0a0c10;
            --slate: #1c1f26;
            --text-main: #f0f2f5;
            --text-muted: #94a3b8;
            --glass: rgba(255, 255, 255, 0.03);
            --border: rgba(255, 255, 255, 0.1);
        }

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

        body {
            background-color: var(--dark);
            color: var(--text-main);
            font-family: 'Inter', sans-serif;
            line-height: 1.6;
            overflow-x: hidden;
        }

        canvas#bg-canvas {
            position: fixed;
            top: 0;
            left: 0;
            z-index: -1;
            pointer-events: none;
        }

        /* 🍔 Menu Toggle (hamburger) for Catalog */
        .navbar .menu-toggle {
            display: none;
            width: 44px;
            height: 44px;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: #fff;
            background: rgba(255,255,255,0.06);
            border: 1px solid rgba(255,255,255,0.1);
            border-radius: 12px;
            cursor: pointer;
            transition: all 0.3s ease;
            -webkit-tap-highlight-color: transparent;
            user-select: none;
            touch-action: manipulation;
        }
        .navbar .menu-toggle:hover {
            background: rgba(255,255,255,0.12);
            border-color: var(--primary);
        }
        .navbar .menu-toggle:active {
            transform: scale(0.92);
        }
        .navbar .menu-toggle i {
            pointer-events: none;
        }

        h1,
        h2,
        h3,
        .font-heading {
            font-family: 'Outfit', sans-serif;
        }

        .container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
        }

        /* Fix for dark background */
        h1,
        h2,
        h3,
        h4,
        .card-title,
        .section-header h2,
        .logo,
        .logo-span {
            color: #ffffff !important;
        }

        /* 🔹 Navigation */
        .navbar {
            position: fixed;
            top: 0;
            width: 100%;
            background: rgba(10, 12, 16, 0.95);
            backdrop-filter: blur(8px);
            border-bottom: 1px solid var(--border);
            z-index: 1000;
            padding: 0.8rem 0;
            transition: all 0.3s ease;
        }

        .logo-img {
            height: 42px;
            width: auto;
            transition: height 0.3s ease;
        }

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

        .nav-menu {
            display: flex;
            gap: 2rem;
        }

        .nav-link {
            text-decoration: none;
            color: var(--text-muted);
            font-size: 0.85rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 1px;
            transition: 0.3s;
        }

        .nav-link:hover,
        .nav-link.active {
            color: var(--primary);
        }

        .mobile-only {
            display: none !important;
        }

        .desktop-only {
            display: inline-flex !important;
        }

        /* 🔹 Product Visual Enhancements */
        .product-image-container {
            width: 100%;
            height: 180px;
            background: rgba(255, 255, 255, 0.02);
            border-radius: 12px;
            margin-bottom: 1.5rem;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            border: 1px dashed var(--border);
            overflow: hidden;
        }

        .product-image-container i {
            font-size: 3rem;
            color: rgba(255, 255, 255, 0.1);
        }

        .image-overlay {
            position: absolute;
            bottom: 10px;
            font-size: 0.6rem;
            color: var(--text-muted);
            letter-spacing: 2px;
            text-transform: uppercase;
        }

        .tech-specs-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
            margin-bottom: 1.5rem;
            padding: 15px;
            background: rgba(0, 0, 0, 0.2);
            border-radius: 10px;
            font-size: 0.8rem;
        }

        .tech-item {
            color: #cbd5e1;
        }

        .tech-label {
            color: var(--primary);
            font-weight: 600;
            display: block;
            font-size: 0.7rem;
            text-transform: uppercase;
        }

        .category-tag {
            display: inline-block;
            padding: 4px 12px;
            background: var(--primary);
            color: #fff;
            border-radius: 20px;
            font-size: 0.65rem;
            font-weight: 800;
            text-transform: uppercase;
            margin-bottom: 1rem;
        }

        .product-img {
            width: 100%;
            height: 100%;
            object-fit: contain;
            padding: 10px;
            transition: transform 0.5s ease;
        }

        .product-card:hover .product-img {
            transform: scale(1.08);
        }

        /* 🔹 Hero Section — Landing Premium */
        .hero {
            position: relative;
            padding: 180px 0 100px;
            text-align: center;
            overflow: hidden;
        }

        .hero-bg-glow {
            position: absolute;
            top: -30%;
            left: 50%;
            transform: translateX(-50%);
            width: 800px;
            height: 800px;
            background: radial-gradient(circle, rgba(0,98,255,0.12) 0%, rgba(99,102,241,0.06) 40%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
            animation: heroGlowPulse 4s ease-in-out infinite;
        }

        @keyframes heroGlowPulse {
            0%, 100% { transform: translateX(-50%) scale(1); opacity: 0.8; }
            50% { transform: translateX(-50%) scale(1.15); opacity: 1; }
        }

        /* Badge */
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 6px 18px;
            background: rgba(0, 98, 255, 0.12);
            border: 1px solid rgba(0, 98, 255, 0.25);
            border-radius: 100px;
            font-size: 0.78rem;
            font-weight: 600;
            color: #93bbfc;
            letter-spacing: 0.5px;
            text-transform: uppercase;
            margin-bottom: 2rem;
            backdrop-filter: blur(4px);
            position: relative;
        }

        .badge-pulse {
            width: 7px;
            height: 7px;
            background: #22c55e;
            border-radius: 50%;
            animation: badgePulse 2s ease-in-out infinite;
        }

        @keyframes badgePulse {
            0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(34,197,94,0.5); }
            50% { opacity: 0.7; box-shadow: 0 0 0 6px rgba(34,197,94,0); }
        }

        /* Title */
        .hero-title {
            font-size: clamp(2.4rem, 6vw, 4.2rem);
            font-weight: 800;
            margin-bottom: 1.2rem;
            letter-spacing: -2px;
            line-height: 1.1;
            background: linear-gradient(180deg, #f0f2ff 0%, #a5b4fc 50%, #6366f1 100%);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            animation: titleShimmer 6s ease-in-out infinite;
            background-size: 200% 200%;
        }

        @keyframes titleShimmer {
            0%, 100% { background-position: 0% 0%; }
            50% { background-position: 0% 100%; }
        }

        .hero-title-accent {
            display: inline-block;
            background: linear-gradient(135deg, #60a5fa, #a78bfa, #60a5fa);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            background-size: 200% 200%;
            animation: accentShimmer 4s ease-in-out infinite;
        }

        @keyframes accentShimmer {
            0%, 100% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
        }

        /* Description */
        .hero-desc {
            font-size: clamp(1rem, 2.5vw, 1.2rem);
            color: #94a3b8;
            max-width: 680px;
            margin: 0 auto 2.5rem;
            line-height: 1.7;
        }

        .text-highlight {
            color: #93bbfc;
            font-weight: 700;
            position: relative;
            transition: color 0.3s;
        }

        /* 🔹 Search — Glassmorphism Premium */
        .search-wrapper {
            max-width: 580px;
            margin: 0 auto 2rem;
            position: relative;
        }

        .search-input {
            width: 100%;
            background: rgba(28, 31, 38, 0.7);
            backdrop-filter: blur(12px);
            border: 1px solid rgba(255,255,255,0.08);
            padding: 1.1rem 3rem 1.1rem 3.5rem;
            border-radius: 16px;
            color: #fff;
            font-size: 1rem;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            -webkit-appearance: none;
            appearance: none;
            box-shadow: 0 4px 24px rgba(0,0,0,0.3);
        }
        .search-input::placeholder {
            color: #64748b;
        }
        .search-input::-webkit-search-decoration,
        .search-input::-webkit-search-results-button,
        .search-input::-webkit-search-results-decoration {
            -webkit-appearance: none;
            appearance: none;
        }
        /* Hide browser default clear */
        .search-input::-webkit-search-cancel-button {
            -webkit-appearance: none;
            appearance: none;
            display: none;
        }

        .search-input:focus {
            outline: none;
            border-color: rgba(0, 98, 255, 0.5);
            box-shadow: 0 0 0 1px rgba(0, 98, 255, 0.15), 0 8px 32px rgba(0, 98, 255, 0.1);
            background: rgba(28, 31, 38, 0.85);
        }

        .search-icon {
            position: absolute;
            left: 1.2rem;
            top: 50%;
            transform: translateY(-50%);
            color: #64748b;
            font-size: 1.1rem;
            transition: color 0.3s;
            pointer-events: none;
            z-index: 1;
        }
        .search-wrapper:focus-within .search-icon {
            color: var(--primary);
        }

        /* Clear button */
        .search-clear {
            position: absolute !important;
            right: 14px !important;
            top: 50% !important;
            transform: translateY(-50%) !important;
            background: none !important;
            border: none !important;
            color: #64748b !important;
            font-size: 1.1rem !important;
            cursor: pointer !important;
            padding: 6px !important;
            border-radius: 50% !important;
            transition: all 0.2s !important;
            z-index: 2 !important;
            display: none;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
        }
        .search-clear:hover {
            color: #94a3b8 !important;
            background: rgba(255,255,255,0.06) !important;
        }
        .search-clear:active {
            transform: translateY(-50%) scale(0.9) !important;
        }

        /* Suggestions scrollbar */
        .search-suggestions {
            scrollbar-width: thin;
            scrollbar-color: rgba(255,255,255,0.1) transparent;
        }
        .search-suggestions::-webkit-scrollbar {
            width: 5px;
        }
        .search-suggestions::-webkit-scrollbar-track {
            background: transparent;
        }
        .search-suggestions::-webkit-scrollbar-thumb {
            background: rgba(255,255,255,0.1);
            border-radius: 10px;
        }
        .suggest-item:hover {
            background: rgba(255,255,255,0.03) !important;
        }
        .suggest-item:last-child {
            border-bottom: none !important;
        }

        /* 🔹 Quick Categories */
        .hero-quick-categories {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            flex-wrap: wrap;
            margin-bottom: 3rem;
        }

        .quick-label {
            font-size: 0.8rem;
            color: #64748b;
            font-weight: 500;
            margin-right: 4px;
        }

        .quick-chip {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 7px 16px;
            background: rgba(255,255,255,0.04);
            border: 1px solid rgba(255,255,255,0.06);
            border-radius: 100px;
            font-size: 0.78rem;
            font-weight: 500;
            color: #94a3b8;
            text-decoration: none;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            cursor: pointer;
        }

        .quick-chip:hover {
            background: rgba(0, 98, 255, 0.12);
            border-color: rgba(0, 98, 255, 0.3);
            color: #93bbfc;
            transform: translateY(-2px);
        }

        .quick-chip.active {
            background: rgba(0, 98, 255, 0.18);
            border-color: var(--primary);
            color: #93bbfc;
            box-shadow: 0 0 20px rgba(0, 98, 255, 0.15);
        }

        .quick-chip i {
            font-size: 0.75rem;
            opacity: 0.6;
        }
        .quick-chip:hover i,
        .quick-chip.active i {
            opacity: 1;
        }



        /* 🔹 Search Suggestions Dropdown */
        .search-suggestions {
            scrollbar-width: thin;
            scrollbar-color: #D32F2F rgba(255,255,255,0.05);
        }
        .search-suggestions::-webkit-scrollbar {
            width: 6px;
        }
        .search-suggestions::-webkit-scrollbar-track {
            background: rgba(255,255,255,0.05);
            border-radius: 3px;
        }
        .search-suggestions::-webkit-scrollbar-thumb {
            background: #D32F2F;
            border-radius: 3px;
        }
        .suggest-item:last-child {
            border-bottom: none !important;
        }
        .suggest-item:hover {
            background: rgba(211,47,47,0.12) !important;
        }
        .suggest-item strong {
            color: #D32F2F !important;
        }

        /* 🔹 Section Headers */
        .section-header {
            margin-bottom: 3rem;
            display: flex;
            align-items: center;
            gap: 20px;
        }

        .section-header h2 {
            font-size: 1.8rem;
            white-space: nowrap;
            color: #ffffff;
        }

        .section-line {
            height: 1px;
            background: var(--border);
            flex-grow: 1;
        }

        @media (max-width: 768px) {
            .section-header {
                flex-direction: column;
                text-align: center;
            }

            .section-line {
                width: 50px;
                flex-grow: 0;
            }
        }

        /* 🔹 Product Cards */
        .product-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
            gap: 2rem;
            margin-bottom: 80px;
        }

        .product-card {
            background: var(--slate);
            border: 1px solid var(--border);
            border-radius: 24px;
            padding: 2.5rem;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            display: flex;
            flex-direction: column;
            position: relative;
            overflow: hidden;
        }

        .product-card:hover {
            transform: translateY(-8px);
            border-color: var(--primary);
            background: rgba(28, 31, 38, 0.8);
        }

        .card-category {
            font-size: 0.75rem;
            font-weight: 700;
            color: var(--primary);
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 1rem;
        }

        .card-title {
            font-size: 1.5rem;
            margin-bottom: 1rem;
            color: #ffffff;
        }

        .card-desc {
            color: var(--text-muted);
            font-size: 0.95rem;
            margin-bottom: 2rem;
            flex-grow: 1;
        }

        .spec-list {
            list-style: none;
            margin-bottom: 2.5rem;
        }

        .spec-item {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 0.9rem;
            color: #cbd5e1;
            margin-bottom: 0.8rem;
        }

        .spec-item i {
            color: var(--primary);
            font-size: 0.8rem;
        }

        .card-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 1.5rem;
            border-top: 1px solid var(--border);
        }

        .price {
            font-size: 1.3rem;
            font-weight: 700;
        }

        .price span {
            font-size: 0.8rem;
            color: var(--text-muted);
            font-weight: 400;
        }

        .btn-action {
            padding: 0.8rem 1.5rem;
            background: var(--primary);
            color: #fff;
            text-decoration: none;
            border-radius: 12px;
            font-weight: 600;
            font-size: 0.9rem;
            transition: 0.3s;
        }

        .btn-action:hover {
            background: #0056e0;
            box-shadow: 0 8px 20px rgba(0, 98, 255, 0.25);
        }

        /* 🔹 Footer */
        footer {
            padding: 80px 0 40px;
            border-top: 1px solid var(--border);
            text-align: center;
            color: var(--text-muted);
        }

        .footer-logo {
            height: 50px;
            margin-bottom: 2rem;
            opacity: 0.8;
        }

        /* Hide mobile panel by default on desktop */
        .nav-menu-panel {
            display: none;
        }

        /* 🔹 Desktop Sidebar / Filters (Mockup) */
        @media (max-width: 768px) {
            .mobile-only {
                display: flex !important;
            }

            .desktop-only {
                display: none !important;
            }

            .navbar {
                padding: 0.6rem 0 !important;
            }

            .logo-img {
                height: 32px !important;
            }

            .navbar .menu-toggle {
                display: flex !important;
            }
            .navbar .menu-toggle i {
                color: #ffffff !important;
                font-size: 1.5rem;
            }


            .hero {
                padding: 110px 0 50px;
            }

            .hero-badge {
                font-size: 0.68rem;
                padding: 4px 14px;
                margin-bottom: 1.5rem;
            }

            .hero-title {
                font-size: 2rem;
                letter-spacing: -1px;
            }

            .hero-desc {
                font-size: 0.9rem;
                padding: 0 8px;
                margin-bottom: 1.8rem;
            }

            .search-wrapper {
                max-width: 100%;
                margin-bottom: 1.5rem;
            }

            .search-input {
                padding: 0.9rem 2.8rem 0.9rem 3rem;
                font-size: 0.9rem;
                border-radius: 14px;
            }

            .search-clear {
                right: 10px !important;
                font-size: 1rem !important;
                width: 28px;
                height: 28px;
            }

            .hero-quick-categories {
                gap: 8px;
                margin-bottom: 2rem;
            }

            .quick-label {
                width: 100%;
                text-align: center;
                margin-bottom: 2px;
                font-size: 0.72rem;
            }

            .quick-chip {
                padding: 5px 12px;
                font-size: 0.72rem;
            }



            .product-grid {
                grid-template-columns: 1fr;
                justify-items: center;
                gap: 1.5rem;
            }

            .product-card {
                max-width: 100%;
                width: 100%;
                padding: 1.5rem;
            }

            /* Optimized Mobile Side Menu */
            .nav-menu-panel {
                display: flex;
                position: fixed;
                top: 0;
                right: -100%;
                width: 280px;
                height: 100vh;
                background-color: #0d1117 !important;
                z-index: 10000;
                padding: 80px 25px;
                transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
                display: flex;
                flex-direction: column;
                box-shadow: -15px 0 50px rgba(0, 0, 0, 0.8);
                border-left: 1px solid rgba(255, 255, 255, 0.1);
            }

            .nav-menu-panel.active {
                right: 0;
            }

            .nav-menu-inner {
                display: flex;
                flex-direction: column;
                gap: 1.2rem;
                width: 100%;
            }

            .nav-menu-inner .nav-link {
                font-size: 1.25rem;
                color: #ffffff !important;
                display: block;
                padding: 14px 0;
                border-bottom: 1px solid rgba(255, 255, 255, 0.05);
                font-weight: 700;
                text-decoration: none;
                transition: 0.3s ease;
            }

            .nav-menu-inner .nav-link:hover {
                color: var(--primary) !important;
                padding-left: 10px;
            }

            /* Fix for the Overlay */
            .overlay {
                position: fixed;
                top: 0;
                left: 0;
                width: 100%;
                height: 100%;
                background: rgba(0, 0, 0, 0.75);
                backdrop-filter: blur(4px);
                z-index: 9999;
                opacity: 0;
                pointer-events: none;
                transition: opacity 0.4s ease;
            }

            .overlay.active {
                opacity: 1;
                pointer-events: auto;
            }
        }

        /* Animation */
        .reveal {
            opacity: 0;
            transform: translateY(20px);
            transition: all 0.6s ease-out;
        }

        .reveal.active {
            opacity: 1;
            transform: translateY(0);
        }