/* ============================================
           DESIGN SYSTEM — MCU Lab Professional
           ============================================ */
        :root {
            /* --- Primary Palette --- */
            --navy-900: #0a0e1a;
            --navy-800: #0f1629;
            --navy-700: #151d38;
            --navy-600: #1c2647;
            --navy-500: #243056;

            /* --- Accent Electric Blue --- */
            --electric-500: #3b82f6;
            --electric-400: #60a5fa;
            --electric-300: #93c5fd;

            /* --- Cyan Accent --- */
            --cyan-500: #06b6d4;
            --cyan-400: #22d3ee;
            --cyan-300: #67e8f9;

            /* --- Warm Accent --- */
            --amber-500: #f59e0b;
            --amber-400: #fbbf24;
            --amber-300: #fcd34d;

            /* --- Emerald Accent --- */
            --emerald-500: #10b981;
            --emerald-400: #34d399;

            /* --- Surfaces --- */
            --surface-primary: #ffffff;
            --surface-secondary: #f8fafc;
            --surface-elevated: #ffffff;
            --surface-dark: var(--navy-900);

            /* --- Text --- */
            --text-primary: #0f172a;
            --text-secondary: #475569;
            --text-tertiary: #94a3b8;
            --text-inverse: #f1f5f9;
            --text-on-dark: rgba(255,255,255,0.9);

            /* --- Gradients --- */
            --gradient-hero: linear-gradient(135deg, #0a0e1a 0%, #151d38 50%, #1c2647 100%);
            --gradient-blue: linear-gradient(135deg, #3b82f6 0%, #06b6d4 100%);
            --gradient-card: linear-gradient(135deg, rgba(59,130,246,0.08) 0%, rgba(6,182,212,0.08) 100%);
            --gradient-glow: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 50%, #06b6d4 100%);

            /* --- Shadows --- */
            --shadow-xs: 0 1px 2px rgba(0,0,0,0.05);
            --shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
            --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.08), 0 2px 4px -2px rgba(0,0,0,0.04);
            --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.04);
            --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.08), 0 8px 10px -6px rgba(0,0,0,0.04);
            --shadow-glow: 0 0 40px rgba(59,130,246,0.15);
            --shadow-glow-strong: 0 0 60px rgba(59,130,246,0.25);

            /* --- Border Radius --- */
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 24px;
            --radius-2xl: 32px;
            --radius-full: 9999px;

            /* --- Transitions --- */
            --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
            --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
            --transition-spring: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
        }

        /* ============================================
           RESET & BASE
           ============================================ */
        *, *::before, *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: 'Inter', 'Noto Sans Thai', sans-serif;
            color: var(--text-primary);
            background-color: var(--surface-secondary);
            line-height: 1.7;
            overflow-x: hidden;
        }

        a { text-decoration: none; color: inherit; transition: color var(--transition-base); }
        ul { list-style: none; }
        img { max-width: 100%; height: auto; display: block; }

        /* ============================================
           LAYOUT & UTILITIES
           ============================================ */
        .container {
            max-width: 1240px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .section-header {
            text-align: center;
            margin-bottom: 64px;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 6px 16px;
            background: var(--gradient-card);
            border: 1px solid rgba(59,130,246,0.15);
            border-radius: var(--radius-full);
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--electric-500);
            text-transform: uppercase;
            letter-spacing: 1.5px;
            margin-bottom: 16px;
        }

        .section-label i {
            font-size: 0.7rem;
        }

        .section-header h2 {
            font-size: clamp(1.8rem, 4vw, 2.6rem);
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 16px;
            letter-spacing: -0.02em;
            line-height: 1.3;
        }

        .section-header h2 .text-gradient {
            background: var(--gradient-blue);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .section-header p {
            color: var(--text-secondary);
            max-width: 600px;
            margin: 0 auto;
            font-size: 1.05rem;
            line-height: 1.8;
        }

        /* --- Buttons --- */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 14px 32px;
            border-radius: var(--radius-full);
            font-weight: 600;
            cursor: pointer;
            transition: all var(--transition-base);
            font-size: 0.95rem;
            border: none;
            text-decoration: none;
            position: relative;
            overflow: hidden;
        }

        .btn-primary {
            background: var(--gradient-blue);
            color: #ffffff;
            box-shadow: 0 4px 15px rgba(59,130,246,0.35);
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(59,130,246,0.45);
        }

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

        .btn-primary:hover::after {
            left: 100%;
        }

        .btn-outline {
            background: transparent;
            color: var(--electric-500);
            border: 2px solid rgba(59,130,246,0.3);
            backdrop-filter: blur(4px);
        }

        .btn-outline:hover {
            background: rgba(59,130,246,0.08);
            border-color: var(--electric-500);
            transform: translateY(-2px);
        }

        .btn-outline-white {
            background: transparent;
            color: rgba(255,255,255,0.9);
            border: 2px solid rgba(255,255,255,0.25);
        }

        .btn-outline-white:hover {
            background: rgba(255,255,255,0.1);
            border-color: rgba(255,255,255,0.5);
            transform: translateY(-2px);
        }

        .btn-white {
            background: #ffffff;
            color: var(--electric-500);
            font-weight: 700;
            box-shadow: 0 4px 15px rgba(0,0,0,0.1);
        }

        .btn-white:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(0,0,0,0.15);
        }

        /* ============================================
           NAVBAR — Glassmorphism
           ============================================ */
        header {
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.75);
            backdrop-filter: blur(20px) saturate(180%);
            -webkit-backdrop-filter: blur(20px) saturate(180%);
            border-bottom: 1px solid rgba(0, 0, 0, 0.06);
            transition: all var(--transition-base);
        }

        header.scrolled {
            background: rgba(255, 255, 255, 0.92);
            box-shadow: 0 1px 20px rgba(0,0,0,0.06);
        }

        .navbar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 76px;
        }

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

        .logo-icon {
            width: 42px;
            height: 42px;
            background: var(--gradient-blue);
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.1rem;
            box-shadow: 0 4px 12px rgba(59,130,246,0.3);
            position: relative;
        }

        .logo-icon::after {
            content: '';
            position: absolute;
            inset: -2px;
            border-radius: calc(var(--radius-md) + 2px);
            background: var(--gradient-glow);
            opacity: 0;
            z-index: -1;
            transition: opacity var(--transition-base);
        }

        .logo:hover .logo-icon::after { opacity: 0.3; }

        .logo-text {
            font-size: 1.15rem;
            font-weight: 800;
            color: var(--text-primary);
            letter-spacing: -0.02em;
        }

        .logo-text span {
            color: var(--text-tertiary);
            font-weight: 500;
            font-size: 0.75rem;
            display: block;
            letter-spacing: 0.5px;
            margin-top: -2px;
        }

        .nav-menu { display: flex; align-items: center; gap: 8px; }

        .nav-link {
            font-weight: 500;
            font-size: 0.9rem;
            color: var(--text-secondary);
            padding: 8px 16px;
            border-radius: var(--radius-sm);
            position: relative;
            transition: all var(--transition-base);
        }

        .nav-link:hover {
            color: var(--electric-500);
            background: rgba(59,130,246,0.06);
        }

        .nav-link.active {
            color: var(--electric-500);
            background: rgba(59,130,246,0.08);
        }

        .nav-cta {
            margin-left: 8px;
        }

        .nav-cta .btn {
            padding: 10px 24px;
            font-size: 0.85rem;
        }

        .hamburger {
            display: none;
            cursor: pointer;
            font-size: 1.3rem;
            color: var(--text-primary);
            width: 44px;
            height: 44px;
            align-items: center;
            justify-content: center;
            border-radius: var(--radius-sm);
            transition: all var(--transition-base);
        }

        .hamburger:hover { background: rgba(59,130,246,0.06); }

        /* ============================================
           HERO SECTION — Dark & Dynamic
           ============================================ */
        .hero {
            padding: 160px 0 120px;
            background: var(--gradient-hero);
            position: relative;
            overflow: hidden;
            min-height: 100vh;
            display: flex;
            align-items: center;
        }

        /* Animated Grid Background */
        .hero-grid {
            position: absolute;
            inset: 0;
            background-image:
                linear-gradient(rgba(59,130,246,0.06) 1px, transparent 1px),
                linear-gradient(90deg, rgba(59,130,246,0.06) 1px, transparent 1px);
            background-size: 60px 60px;
            mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 30%, transparent 100%);
            -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 30%, transparent 100%);
            animation: gridMove 20s linear infinite;
        }

        @keyframes gridMove {
            0% { transform: translate(0, 0); }
            100% { transform: translate(60px, 60px); }
        }

        /* Glow Orbs */
        .hero-orb {
            position: absolute;
            border-radius: 50%;
            filter: blur(80px);
            opacity: 0.4;
            animation: orbFloat 15s ease-in-out infinite;
        }

        .hero-orb-1 {
            width: 500px; height: 500px;
            background: rgba(59,130,246,0.15);
            top: -10%; right: -5%;
        }

        .hero-orb-2 {
            width: 400px; height: 400px;
            background: rgba(6,182,212,0.12);
            bottom: -15%; left: -5%;
            animation-delay: -7s;
        }

        .hero-orb-3 {
            width: 250px; height: 250px;
            background: rgba(139,92,246,0.1);
            top: 40%; left: 30%;
            animation-delay: -3s;
        }

        @keyframes orbFloat {
            0%, 100% { transform: translate(0, 0) scale(1); }
            33% { transform: translate(20px, -30px) scale(1.05); }
            66% { transform: translate(-15px, 15px) scale(0.95); }
        }

        .hero-content {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 80px;
            align-items: center;
            position: relative;
            z-index: 2;
        }

        .hero-text h1 {
            font-size: clamp(2.2rem, 4.5vw, 3.2rem);
            line-height: 1.25;
            margin-bottom: 24px;
            color: #ffffff;
            font-weight: 800;
            letter-spacing: -0.02em;
        }

        .hero-text .highlight {
            background: var(--gradient-blue);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-text > p {
            font-size: 1.1rem;
            color: rgba(255,255,255,0.7);
            margin-bottom: 40px;
            max-width: 520px;
            line-height: 1.8;
        }

        /* Trust Indicators */
        .hero-trust {
            display: flex;
            gap: 32px;
            margin-bottom: 40px;
        }

        .trust-item {
            display: flex;
            flex-direction: column;
        }

        .trust-number {
            font-size: 2rem;
            font-weight: 800;
            color: #ffffff;
            line-height: 1;
            margin-bottom: 4px;
        }

        .trust-number .accent {
            background: var(--gradient-blue);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .trust-label {
            font-size: 0.8rem;
            color: rgba(255,255,255,0.45);
            font-weight: 500;
            letter-spacing: 0.5px;
        }

        .hero-buttons {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        /* Hero Image / Visual Card */
        .hero-visual {
            position: relative;
        }

        .hero-card {
            position: relative;
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: 0 25px 50px rgba(0,0,0,0.4);
            border: 1px solid rgba(255,255,255,0.08);
        }

        .hero-card img {
            width: 100%;
            height: 420px;
            object-fit: cover;
            display: block;
        }

        .hero-card-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 40%, rgba(10,14,26,0.7) 100%);
        }

        /* Floating badges around hero card */
        .hero-float {
            position: absolute;
            background: rgba(255,255,255,0.08);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border: 1px solid rgba(255,255,255,0.1);
            border-radius: var(--radius-lg);
            padding: 16px 20px;
            display: flex;
            align-items: center;
            gap: 12px;
            color: #fff;
            font-size: 0.85rem;
            font-weight: 500;
            z-index: 5;
            animation: floatBadge 6s ease-in-out infinite;
        }

        .hero-float-icon {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
            flex-shrink: 0;
        }

        .hero-float-1 {
            top: 10%; left: -40px;
            animation-delay: -1s;
        }

        .hero-float-1 .hero-float-icon {
            background: rgba(59,130,246,0.3);
            color: var(--electric-300);
        }

        .hero-float-2 {
            bottom: 15%; right: -30px;
            animation-delay: -3s;
        }

        .hero-float-2 .hero-float-icon {
            background: rgba(16,185,129,0.3);
            color: var(--emerald-400);
        }

        .hero-float-3 {
            bottom: -10px; left: 30%;
            animation-delay: -5s;
        }

        .hero-float-3 .hero-float-icon {
            background: rgba(245,158,11,0.3);
            color: var(--amber-400);
        }

        @keyframes floatBadge {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-10px); }
        }

        /* ============================================
           SECTIONS — Common
           ============================================ */
        .section {
            padding: clamp(60px, 10vw, 120px) 0;
            background-color: var(--surface-primary);
            position: relative;
        }

        .section.alt-bg {
            background-color: var(--surface-secondary);
        }

        /* ============================================
           PRODUCTS — Premium Cards
           ============================================ */
        .products-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 800px;
            margin: 0 auto;
        }

        .product-list-item {
            display: flex;
            align-items: center;
            background: var(--surface-elevated);
            border-radius: var(--radius-lg);
            padding: 12px 20px;
            transition: all var(--transition-base);
            border: 1px solid rgba(0,0,0,0.04);
            box-shadow: var(--shadow-sm);
        }

        .product-list-item:hover {
            transform: translateX(8px);
            box-shadow: var(--shadow-md), 0 4px 15px rgba(59,130,246,0.1);
            border-color: rgba(59,130,246,0.2);
        }

        .product-list-img-wrapper {
            width: 60px;
            height: 60px;
            border-radius: var(--radius-sm);
            background: #f0f4ff;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            flex-shrink: 0;
            margin-right: 20px;
            border: 1px solid rgba(0,0,0,0.05);
        }

        .product-list-img-wrapper img {
            width: 100%;
            height: 100%;
            object-fit: contain;
            background: #fff;
        }

        .product-list-details {
            flex: 1;
        }

        .product-list-details h3 {
            font-size: 1.05rem;
            font-weight: 600;
            margin: 0;
            color: var(--text-primary);
            line-height: 1.4;
        }
        .products-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
            gap: 24px;
        }

        .product-card {
            background: var(--surface-elevated);
            border-radius: var(--radius-xl);
            overflow: hidden;
            transition: all var(--transition-slow);
            border: 1px solid rgba(0,0,0,0.06);
            position: relative;
        }

        .product-card::before {
            content: '';
            position: absolute;
            inset: 0;
            border-radius: var(--radius-xl);
            padding: 1px;
            background: var(--gradient-glow);
            -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
            mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
            -webkit-mask-composite: xor;
            mask-composite: exclude;
            opacity: 0;
            transition: opacity var(--transition-slow);
            z-index: 1;
        }

        .product-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-xl), var(--shadow-glow);
        }

        .product-card:hover::before { opacity: 1; }

        .product-img-wrapper {
            height: 200px;
            background: linear-gradient(135deg, #f0f4ff 0%, #e8f4f8 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
        }

        .product-img-wrapper::after {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(circle at 30% 40%, rgba(59,130,246,0.06), transparent 70%);
        }

        .product-icon {
            width: 80px;
            height: 80px;
            border-radius: var(--radius-lg);
            background: var(--gradient-blue);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 2rem;
            box-shadow: 0 8px 24px rgba(59,130,246,0.25);
            transition: transform var(--transition-spring);
            position: relative;
            z-index: 1;
        }

        .product-card:hover .product-icon {
            transform: scale(1.1) rotate(-5deg);
        }

        .product-details {
            padding: 20px;
            text-align: center;
            background: #fff;
        }

        .product-details h3 {
            font-size: 0.95rem;
            font-weight: 600;
            margin: 0;
            color: var(--text-primary);
            letter-spacing: 0;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            text-overflow: ellipsis;
            line-height: 1.5;
            min-height: 2.85rem;
        }

        /* ============================================
           SERVICES — Bento Grid
           ============================================ */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            grid-template-rows: auto auto;
            gap: 24px;
        }

        .service-card {
            background: var(--surface-elevated);
            padding: 36px 30px;
            border-radius: var(--radius-xl);
            transition: all var(--transition-slow);
            position: relative;
            overflow: hidden;
            border: 1px solid rgba(0,0,0,0.06);
        }

        .service-card::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0;
            height: 3px;
            background: var(--gradient-blue);
            opacity: 0;
            transition: opacity var(--transition-base);
        }

        .service-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg), var(--shadow-glow);
        }

        .service-card:hover::before { opacity: 1; }

        .service-card.featured {
            grid-column: span 2;
            background: var(--gradient-hero);
            color: var(--text-on-dark);
            border-color: rgba(59,130,246,0.2);
        }

        .service-card.featured h3 { color: #fff; }
        .service-card.featured p { color: rgba(255,255,255,0.7); }
        .service-card.featured::before { opacity: 1; background: var(--gradient-glow); height: 3px; }

        .service-icon {
            width: 56px;
            height: 56px;
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            margin-bottom: 20px;
            transition: transform var(--transition-spring);
        }

        .service-card:hover .service-icon {
            transform: scale(1.1);
        }

        .service-icon.blue {
            background: rgba(59,130,246,0.1);
            color: var(--electric-500);
        }

        .service-icon.cyan {
            background: rgba(6,182,212,0.1);
            color: var(--cyan-500);
        }

        .service-icon.amber {
            background: rgba(245,158,11,0.1);
            color: var(--amber-500);
        }

        .service-icon.emerald {
            background: rgba(16,185,129,0.1);
            color: var(--emerald-500);
        }

        .service-icon.purple {
            background: rgba(139,92,246,0.1);
            color: #8b5cf6;
        }

        .service-icon.rose {
            background: rgba(244,63,94,0.1);
            color: #f43f5e;
        }

        .service-card.featured .service-icon.blue {
            background: rgba(59,130,246,0.2);
            color: var(--electric-300);
        }

        .service-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            margin-bottom: 10px;
            letter-spacing: -0.01em;
        }

        .service-card p {
            color: var(--text-secondary);
            font-size: 0.95rem;
            line-height: 1.7;
        }

        /* ============================================
           PORTFOLIO — Immersive Gallery
           ============================================ */
        .portfolio-filters {
            display: flex;
            justify-content: center;
            gap: 8px;
            margin-bottom: 40px;
            flex-wrap: wrap;
        }

        .filter-btn {
            padding: 8px 20px;
            border: 1px solid rgba(0,0,0,0.08);
            border-radius: var(--radius-full);
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--text-secondary);
            background: var(--surface-elevated);
            cursor: pointer;
            transition: all var(--transition-base);
        }

        .filter-btn:hover, .filter-btn.active {
            background: var(--electric-500);
            color: #fff;
            border-color: var(--electric-500);
            box-shadow: 0 4px 12px rgba(59,130,246,0.25);
        }

        .portfolio-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .portfolio-item {
            position: relative;
            border-radius: var(--radius-xl);
            overflow: hidden;
            aspect-ratio: 4/3;
            cursor: pointer;
            group: true;
        }

        .portfolio-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.6s cubic-bezier(0.33, 1, 0.68, 1);
        }

        .portfolio-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 20%, rgba(10,14,26,0.85) 100%);
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 28px;
            opacity: 0;
            transition: opacity var(--transition-slow);
        }

        .portfolio-item:hover img { transform: scale(1.08); }
        .portfolio-item:hover .portfolio-overlay { opacity: 1; }

        .portfolio-tag {
            display: inline-block;
            padding: 3px 10px;
            background: rgba(59,130,246,0.3);
            color: var(--electric-300);
            border-radius: var(--radius-full);
            font-size: 0.7rem;
            font-weight: 600;
            letter-spacing: 0.5px;
            margin-bottom: 10px;
            width: fit-content;
            backdrop-filter: blur(8px);
        }

        .portfolio-title {
            color: #fff;
            font-size: 1.15rem;
            font-weight: 700;
            margin-bottom: 6px;
            letter-spacing: -0.01em;
        }

        .portfolio-desc {
            color: rgba(255,255,255,0.6);
            font-size: 0.85rem;
        }

        .portfolio-action {
            position: absolute;
            top: 16px;
            right: 16px;
            width: 40px;
            height: 40px;
            background: rgba(255,255,255,0.15);
            backdrop-filter: blur(12px);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 0.85rem;
            opacity: 0;
            transform: translateY(-8px);
            transition: all var(--transition-base);
        }

        .portfolio-item:hover .portfolio-action {
            opacity: 1;
            transform: translateY(0);
        }

        /* ============================================
           FAQ SECTION (SEO Friendly)
           ============================================ */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }
        
        .faq-item {
            background: var(--surface-elevated);
            border-radius: var(--radius-lg);
            margin-bottom: 16px;
            border: 1px solid rgba(0,0,0,0.06);
            overflow: hidden;
            transition: all var(--transition-base);
        }
        
        .faq-question {
            padding: 20px 24px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: 700;
            color: var(--text-primary);
            font-size: 1.05rem;
        }
        
        .faq-question:hover {
            background: rgba(59,130,246,0.02);
            color: var(--electric-500);
        }
        
        .faq-answer {
            padding: 0 24px;
            max-height: 0;
            overflow: hidden;
            transition: all 0.4s ease;
            color: var(--text-secondary);
            font-size: 0.95rem;
            line-height: 1.7;
        }
        
        .faq-item.active .faq-answer {
            padding: 0 24px 20px;
            max-height: 500px;
        }
        
        .faq-item.active {
            border-color: rgba(59,130,246,0.3);
            box-shadow: var(--shadow-md);
        }
        
        .faq-item.active .faq-question {
            color: var(--electric-500);
        }
        
        .faq-icon {
            transition: transform 0.3s ease;
            color: var(--text-tertiary);
            font-size: 0.9rem;
        }
        
        .faq-item.active .faq-icon {
            transform: rotate(180deg);
            color: var(--electric-500);
        }

        /* ============================================
           CONTACT — Enhanced
           ============================================ */
        .contact-layout {
            display: grid;
            grid-template-columns: 1fr 1.5fr;
            gap: 0;
            background: var(--surface-elevated);
            border-radius: var(--radius-2xl);
            overflow: hidden;
            box-shadow: var(--shadow-xl);
            border: 1px solid rgba(0,0,0,0.06);
        }

        .contact-info-panel {
            padding: 56px 40px;
            background: var(--gradient-hero);
            color: var(--text-on-dark);
            position: relative;
            overflow: hidden;
        }

        .contact-info-panel::before {
            content: '';
            position: absolute;
            top: -50%; right: -30%;
            width: 300px; height: 300px;
            background: rgba(59,130,246,0.08);
            border-radius: 50%;
            filter: blur(40px);
        }

        .contact-info-panel::after {
            content: '';
            position: absolute;
            bottom: -30%; left: -20%;
            width: 200px; height: 200px;
            background: rgba(6,182,212,0.06);
            border-radius: 50%;
            filter: blur(40px);
        }

        .contact-info-panel h3 {
            margin-bottom: 8px;
            font-size: 1.6rem;
            color: #fff;
            font-weight: 800;
            position: relative;
            letter-spacing: -0.02em;
        }

        .contact-subtitle {
            color: rgba(255,255,255,0.6);
            font-size: 0.95rem;
            margin-bottom: 36px;
            position: relative;
        }

        .contact-list {
            position: relative;
        }

        .contact-list li {
            margin-bottom: 24px;
            display: flex;
            align-items: flex-start;
            gap: 16px;
            font-size: 0.95rem;
        }

        .contact-list-icon {
            width: 40px;
            height: 40px;
            background: rgba(255,255,255,0.08);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--electric-300);
            font-size: 0.9rem;
            flex-shrink: 0;
            border: 1px solid rgba(255,255,255,0.06);
        }

        .contact-list-text {
            padding-top: 8px;
            line-height: 1.6;
            color: rgba(255,255,255,0.75);
        }

        .contact-socials {
            display: flex;
            gap: 12px;
            margin-top: 40px;
            position: relative;
        }

        .social-icon {
            width: 44px;
            height: 44px;
            background: rgba(255,255,255,0.06);
            border: 1px solid rgba(255,255,255,0.1);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            color: rgba(255,255,255,0.7);
            font-size: 1.1rem;
            transition: all var(--transition-base);
        }

        .social-icon:hover {
            background: var(--electric-500);
            border-color: var(--electric-500);
            color: #fff;
            transform: translateY(-2px);
        }

        .map-container {
            position: relative;
        }

        .map-container iframe {
            width: 100%;
            height: 100%;
            min-height: 500px;
            border: 0;
        }

        /* ============================================
           FOOTER — Multi-column Professional
           ============================================ */
        footer {
            background: var(--navy-900);
            color: rgba(255,255,255,0.7);
            padding: 80px 0 0;
            position: relative;
            overflow: hidden;
        }

        footer::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0;
            height: 2px;
            background: var(--gradient-glow);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 48px;
            padding-bottom: 60px;
            border-bottom: 1px solid rgba(255,255,255,0.06);
        }

        .footer-about .logo {
            margin-bottom: 20px;
        }

        .footer-about .logo .logo-text {
            color: #fff;
        }

        .footer-about p {
            color: rgba(255,255,255,0.5);
            font-size: 0.9rem;
            line-height: 1.8;
            margin-bottom: 24px;
        }

        .footer-heading {
            font-size: 0.85rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            color: rgba(255,255,255,0.9);
            margin-bottom: 24px;
        }

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

        .footer-links a {
            color: rgba(255,255,255,0.5);
            font-size: 0.9rem;
            transition: all var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .footer-links a:hover {
            color: var(--electric-400);
            padding-left: 4px;
        }

        .footer-contact-item {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 14px;
            color: rgba(255,255,255,0.5);
            font-size: 0.9rem;
        }

        .footer-contact-item i {
            color: var(--electric-400);
            width: 16px;
            text-align: center;
        }

        .footer-bottom {
            padding: 24px 0;
            text-align: center;
            font-size: 0.82rem;
            color: rgba(255,255,255,0.35);
        }

        /* ============================================
           SCROLL ANIMATIONS
           ============================================ */
        .reveal {
            opacity: 0;
            transform: translateY(32px);
            transition: opacity 0.7s cubic-bezier(0.33, 1, 0.68, 1),
                        transform 0.7s cubic-bezier(0.33, 1, 0.68, 1);
        }

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

        .reveal-delay-1 { transition-delay: 100ms; }
        .reveal-delay-2 { transition-delay: 200ms; }
        .reveal-delay-3 { transition-delay: 300ms; }
        .reveal-delay-4 { transition-delay: 400ms; }
        .reveal-delay-5 { transition-delay: 500ms; }
        .reveal-delay-6 { transition-delay: 600ms; }

        /* ============================================
           BACK TO TOP
           ============================================ */
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 48px;
            height: 48px;
            background: var(--gradient-blue);
            color: #fff;
            border: none;
            border-radius: 50%;
            cursor: pointer;
            font-size: 1.1rem;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 15px rgba(59,130,246,0.35);
            opacity: 0;
            visibility: hidden;
            transform: translateY(20px);
            transition: all var(--transition-base);
            z-index: 900;
        }

        .back-to-top.visible {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

        .back-to-top:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(59,130,246,0.45);
        }

        /* ============================================
           RESPONSIVE
           ============================================ */
        @media (max-width: 1024px) {
            .hero-content { grid-template-columns: 1fr; text-align: center; gap: 50px; }
            .hero { padding-top: 140px; min-height: auto; }
            .hero-text > p { margin-left: auto; margin-right: auto; }
            .hero-trust { justify-content: center; }
            .hero-buttons { justify-content: center; }
            .hero-float { display: none; }
            .hero-card img { height: 320px; }
            .contact-layout { grid-template-columns: 1fr; }
            .services-grid { grid-template-columns: repeat(2, 1fr); }
            .service-card.featured { grid-column: span 2; }
            .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
            .footer-grid { grid-template-columns: repeat(2, 1fr); }
        }

        @media (max-width: 768px) {
            .hamburger { display: flex; }
            .nav-menu {
                position: fixed;
                top: 76px;
                left: 0;
                right: 0;
                bottom: 0;
                background: rgba(255,255,255,0.98);
                backdrop-filter: blur(20px);
                flex-direction: column;
                align-items: center;
                justify-content: center;
                gap: 8px;
                transform: translateX(100%);
                transition: transform var(--transition-slow);
            }
            .nav-menu.active { transform: translateX(0); }
            .nav-link { font-size: 1.1rem; padding: 14px 24px; }
            .nav-cta { margin-left: 0; margin-top: 16px; }

            .hero { padding: 120px 0 80px; }
            .hero-text h1 { font-size: 2rem; }
            .hero-trust { gap: 20px; flex-wrap: wrap; }

            .services-grid { grid-template-columns: 1fr; }
            .service-card.featured { grid-column: span 1; }
            .portfolio-grid { grid-template-columns: 1fr; }
            .footer-grid { grid-template-columns: 1fr; gap: 36px; }
        }

        @media (max-width: 480px) {
            .hero-text h1 { font-size: 1.8rem; }
            .hero-buttons { flex-direction: column; align-items: center; }
            .btn { width: 100%; text-align: center; }
            .hero-trust { gap: 16px; }
            .trust-number { font-size: 1.5rem; }
        }

        /* ============================================
           PAGE HERO — Sub-page Banner
           ============================================ */
        .page-hero {
            padding: 140px 0 80px;
            background: var(--gradient-hero);
            position: relative;
            overflow: hidden;
            text-align: center;
        }

        .page-hero .hero-grid {
            position: absolute;
            inset: 0;
            background-image:
                linear-gradient(rgba(59,130,246,0.06) 1px, transparent 1px),
                linear-gradient(90deg, rgba(59,130,246,0.06) 1px, transparent 1px);
            background-size: 60px 60px;
            mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 30%, transparent 100%);
            -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 30%, transparent 100%);
            animation: gridMove 20s linear infinite;
        }

        .page-hero .hero-orb {
            position: absolute;
            border-radius: 50%;
            filter: blur(80px);
            opacity: 0.4;
            animation: orbFloat 15s ease-in-out infinite;
        }

        .page-hero .hero-orb-1 {
            width: 400px; height: 400px;
            background: rgba(59,130,246,0.15);
            top: -20%; right: -5%;
        }

        .page-hero .hero-orb-2 {
            width: 300px; height: 300px;
            background: rgba(6,182,212,0.12);
            bottom: -15%; left: -5%;
            animation-delay: -7s;
        }

        .page-hero-content {
            position: relative;
            z-index: 2;
        }

        .page-hero .breadcrumb {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 20px;
            font-size: 0.9rem;
            color: rgba(255,255,255,0.5);
        }

        .page-hero .breadcrumb a {
            color: rgba(255,255,255,0.5);
            transition: color var(--transition-base);
        }

        .page-hero .breadcrumb a:hover {
            color: var(--electric-400);
        }

        .page-hero .breadcrumb .separator {
            color: rgba(255,255,255,0.3);
        }

        .page-hero h1 {
            font-size: clamp(2rem, 4vw, 3rem);
            color: #ffffff;
            font-weight: 800;
            margin-bottom: 16px;
            letter-spacing: -0.02em;
        }

        .page-hero h1 .highlight {
            background: var(--gradient-blue);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .page-hero > .container > p,
        .page-hero-content > p {
            color: rgba(255,255,255,0.65);
            max-width: 640px;
            margin: 0 auto;
            font-size: 1.1rem;
            line-height: 1.8;
        }

        /* ============================================
           PROCESS STEPS
           ============================================ */
        .process-steps {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            counter-reset: step;
        }

        .process-step {
            background: var(--surface-elevated);
            border-radius: var(--radius-xl);
            padding: 36px 28px;
            text-align: center;
            border: 1px solid rgba(0,0,0,0.06);
            position: relative;
            transition: all var(--transition-slow);
        }

        .process-step:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg), var(--shadow-glow);
        }

        .process-step::before {
            counter-increment: step;
            content: counter(step);
            position: absolute;
            top: -16px;
            left: 50%;
            transform: translateX(-50%);
            width: 36px;
            height: 36px;
            background: var(--gradient-blue);
            color: #fff;
            font-weight: 800;
            font-size: 0.9rem;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 12px rgba(59,130,246,0.35);
        }

        .process-step-icon {
            width: 60px;
            height: 60px;
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            margin: 12px auto 20px;
        }

        .process-step h3 {
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text-primary);
        }

        .process-step p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        /* ============================================
           PRICING CARDS
           ============================================ */
        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .pricing-card {
            background: var(--surface-elevated);
            border-radius: var(--radius-xl);
            padding: 40px 32px;
            border: 1px solid rgba(0,0,0,0.06);
            transition: all var(--transition-slow);
            position: relative;
            overflow: hidden;
        }

        .pricing-card.featured {
            background: var(--gradient-hero);
            color: var(--text-on-dark);
            border-color: rgba(59,130,246,0.3);
            transform: scale(1.05);
        }

        .pricing-card.featured::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0;
            height: 3px;
            background: var(--gradient-glow);
        }

        .pricing-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-xl), var(--shadow-glow);
        }

        .pricing-card.featured:hover {
            transform: scale(1.05) translateY(-6px);
        }

        .pricing-badge {
            display: inline-block;
            padding: 4px 14px;
            background: rgba(59,130,246,0.2);
            color: var(--electric-400);
            border-radius: var(--radius-full);
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 0.5px;
            margin-bottom: 16px;
        }

        .pricing-card h3 {
            font-size: 1.3rem;
            font-weight: 800;
            margin-bottom: 8px;
        }

        .pricing-card.featured h3 { color: #fff; }

        .pricing-price {
            font-size: 2.5rem;
            font-weight: 800;
            margin-bottom: 8px;
        }

        .pricing-card.featured .pricing-price {
            background: var(--gradient-blue);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .pricing-price span {
            font-size: 1rem;
            font-weight: 500;
        }

        .pricing-desc {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin-bottom: 24px;
        }

        .pricing-card.featured .pricing-desc {
            color: rgba(255,255,255,0.6);
        }

        .pricing-features {
            list-style: none;
            margin-bottom: 32px;
        }

        .pricing-features li {
            padding: 8px 0;
            font-size: 0.9rem;
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--text-secondary);
        }

        .pricing-card.featured .pricing-features li {
            color: rgba(255,255,255,0.7);
        }

        .pricing-features li i {
            color: var(--emerald-500);
            font-size: 0.85rem;
        }

        /* ============================================
           CATEGORY GRID
           ============================================ */
        .category-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-bottom: 60px;
        }

        .category-card {
            background: var(--surface-elevated);
            border-radius: var(--radius-xl);
            padding: 28px 24px;
            text-align: center;
            border: 1px solid rgba(0,0,0,0.06);
            transition: all var(--transition-slow);
            cursor: pointer;
        }

        .category-card:hover, .category-card.active {
            background: var(--gradient-hero);
            color: #fff;
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
        }

        .category-icon {
            width: 56px;
            height: 56px;
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            margin: 0 auto 12px;
            background: rgba(59,130,246,0.08);
            color: var(--electric-500);
            transition: all var(--transition-base);
        }

        .category-card:hover .category-icon,
        .category-card.active .category-icon {
            background: rgba(255,255,255,0.15);
            color: #fff;
        }

        .category-card h3 {
            font-size: 0.95rem;
            font-weight: 700;
        }

        .category-card p {
            font-size: 0.8rem;
            color: var(--text-tertiary);
            margin-top: 4px;
        }

        .category-card:hover p,
        .category-card.active p {
            color: rgba(255,255,255,0.5);
        }

        /* ============================================
           CONTACT FORM
           ============================================ */
        .contact-form-panel {
            padding: 56px 40px;
        }

        .contact-form-panel h3 {
            font-size: 1.4rem;
            font-weight: 800;
            margin-bottom: 24px;
            color: var(--text-primary);
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-group label {
            display: block;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 14px 18px;
            border: 1px solid rgba(0,0,0,0.1);
            border-radius: var(--radius-md);
            font-size: 0.95rem;
            font-family: inherit;
            color: var(--text-primary);
            background: var(--surface-secondary);
            transition: all var(--transition-base);
            outline: none;
        }

        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: var(--electric-500);
            box-shadow: 0 0 0 3px rgba(59,130,246,0.1);
        }

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

        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
        }

        /* ============================================
           CONSULT FEATURES
           ============================================ */
        .consult-features {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .consult-feature {
            background: var(--surface-elevated);
            border-radius: var(--radius-xl);
            padding: 36px 28px;
            text-align: center;
            border: 1px solid rgba(0,0,0,0.06);
            transition: all var(--transition-slow);
        }

        .consult-feature:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg), var(--shadow-glow);
        }

        .consult-feature-icon {
            width: 64px;
            height: 64px;
            border-radius: var(--radius-lg);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.6rem;
            margin: 0 auto 20px;
        }

        .consult-feature h3 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 10px;
            color: var(--text-primary);
        }

        .consult-feature p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        /* ============================================
           CTA SECTION
           ============================================ */
        .cta-section {
            padding: 80px 0;
            background: var(--gradient-hero);
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%; right: -10%;
            width: 500px; height: 500px;
            background: rgba(59,130,246,0.08);
            border-radius: 50%;
            filter: blur(60px);
        }

        .cta-section .container {
            position: relative;
            z-index: 2;
        }

        .cta-section h2 {
            color: #fff;
            font-size: clamp(1.6rem, 3.5vw, 2.2rem);
            font-weight: 800;
            margin-bottom: 16px;
        }

        .cta-section p {
            color: rgba(255,255,255,0.6);
            max-width: 560px;
            margin: 0 auto 32px;
            font-size: 1.05rem;
        }

        .cta-buttons {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }

        /* ============================================
           RESPONSIVE — SUB PAGES
           ============================================ */
        @media (max-width: 1024px) {
            .process-steps { grid-template-columns: repeat(2, 1fr); }
            .pricing-grid { grid-template-columns: 1fr; }
            .pricing-card.featured { transform: none; }
            .pricing-card.featured:hover { transform: translateY(-6px); }
            .category-grid { grid-template-columns: repeat(2, 1fr); }
            .consult-features { grid-template-columns: repeat(2, 1fr); }
            .form-row { grid-template-columns: 1fr; }
        }

        @media (max-width: 768px) {
            .page-hero { padding: 120px 0 60px; }
            .process-steps { grid-template-columns: 1fr; }
            .category-grid { grid-template-columns: 1fr; }
            .consult-features { grid-template-columns: 1fr; }
            .contact-form-panel { padding: 36px 24px; }
        }
/* ============================================
   PRODUCT INVENTORY JS STYLES
   ============================================ */
.inventory-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    gap: 20px;
    flex-wrap: wrap;
    background: var(--surface-elevated);
    padding: 16px 24px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0,0,0,0.03);
}

.search-wrapper {
    position: relative;
    flex: 1;
    min-width: 280px;
    max-width: 500px;
}

.search-wrapper i {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-tertiary);
    font-size: 1.2rem;
    transition: color var(--transition-base);
    z-index: 2;
}

.search-input {
    width: 100%;
    padding: 16px 20px 16px 54px;
    border: 2px solid transparent;
    border-radius: var(--radius-full);
    font-size: 1rem;
    font-family: inherit;
    color: var(--text-primary);
    background: rgba(0,0,0,0.03);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.search-input:focus {
    background: var(--surface-primary);
    border-color: var(--electric-400);
    box-shadow: 0 10px 25px -5px rgba(59,130,246,0.15), 0 0 0 4px rgba(59,130,246,0.1);
    outline: none;
}

.search-input:focus + i,
.search-wrapper:focus-within i {
    color: var(--electric-500);
}

.inventory-meta {
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-weight: 600;
    padding: 8px 16px;
    background: rgba(59,130,246,0.08);
    border-radius: var(--radius-full);
    color: var(--electric-600);
}

/* Stock Badges */
.stock-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    z-index: 2;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.stock-in {
    background: rgba(16, 185, 129, 0.15);
    color: var(--emerald-600);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.stock-out {
    background: rgba(239, 68, 68, 0.15);
    color: var(--red-600);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.stock-low {
    background: rgba(245, 158, 11, 0.15);
    color: var(--amber-600);
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.product-code {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    font-family: monospace;
    margin-bottom: 4px;
    display: block;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    margin-top: 60px;
    flex-wrap: wrap;
    background: var(--surface-elevated);
    padding: 12px 24px;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
}

.search-clear-btn {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.05);
    border: none;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-base);
    z-index: 2;
}

.search-clear-btn:hover {
    background: rgba(239, 68, 68, 0.1);
    color: var(--red-500);
}

.page-btn-nav {
    padding: 10px 20px;
    border-radius: var(--radius-full);
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.page-btn-nav:hover:not(:disabled) {
    background: rgba(59,130,246,0.1);
    color: var(--electric-600);
    transform: translateY(-2px);
}

.page-btn-nav:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    background: transparent;
}

.page-info {
    font-size: 0.95rem;
    color: var(--text-secondary);
    padding: 0 16px;
}

.page-info strong {
    color: var(--text-primary);
    font-weight: 700;
}

/* Skeleton Loading */
.skeleton {
    background: #e2e8f0;
    position: relative;
    overflow: hidden;
    border-radius: 4px;
}

.skeleton::after {
    content: '';
    position: absolute;
    top: 0; right: 0; bottom: 0; left: 0;
    transform: translateX(-100%);
    background: linear-gradient(90deg, rgba(255,255,255,0) 0, rgba(255,255,255,0.4) 20%, rgba(255,255,255,0.6) 60%, rgba(255,255,255,0) 100%);
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    100% { transform: translateX(100%); }
}

.product-img-wrapper img.product-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 20px;
    background: #fff;
    transition: transform 0.4s ease;
}

.product-card:hover .product-img {
    transform: scale(1.05);
}

.empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.empty-state i {
    font-size: 3rem;
    color: var(--text-tertiary);
    margin-bottom: 16px;
}