/*==============================================
 *  NeonMatrix Pro - Multi-Purpose HTML Template with Matrix Effect
 * Version: 1.0.0.4
==============================================*/
        :root {
            --bg: 

                radial-gradient(circle at 20% 80%, #050718 90%, #08000c 10%);
            --bg-card: rgba(10, 20, 40, 0.6);
            --bg-glass: rgba(255, 255, 255, 0.03);
            --text-main: #e5f1ff;
            --text-sub: #9fb0d0;
            --accent1: #00f5ff;
            --accent2: #00ff99;
            --accent3: #ff00ff;
            --accent4: #7b5cff;
            --glow-soft: 0 0 25px rgba(0,255,200,0.4);
            --glow-strong: 0 0 40px rgba(0,255,255,0.7);
            --border-glow: rgba(0, 255, 255, 0.15);
            --gradient-neon: linear-gradient(135deg, #00f5ff 0%, #00ff99 50%, #7b5cff 100%);
        }

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

        body {
            font-family: 'Vazirmatn', sans-serif;
            background: var(--bg);
            color: var(--text-main);
            min-height: 100vh;
            overflow-x: hidden;
        }

        /* ===== Background Effects ===== */
        .matrix-bg {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -3;
            opacity: 0.15;
        }

        /*----------------------------------------------
        Floating Orbs
        ----------------------------------------------*/
        /* Animated Grid Background */
        .grid-bg {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -2;
            background-image: 
                linear-gradient(rgba(0, 255, 136, 0.05) 1px, transparent 1px),
                linear-gradient(90deg, rgba(0, 238, 255, 0.1) 1px, transparent 1px);
            background-size: 50px 50px;
            animation: gridMove 20s linear infinite;
        }

        @keyframes gridMove {
            0% { transform: perspective(500px) rotateX(60deg) translateY(0); }
            100% { transform: perspective(500px) rotateX(60deg) translateY(50px); }
        }

        /* Floating Orbs */
        .orb {
            position: fixed;
            border-radius: 50%;
            filter: blur(80px);
            z-index: -1;
            animation: float 8s ease-in-out infinite;
        }

        .orb-1 {
            width: 400px;
            height: 400px;
            background: var(--neon-green);
            top: -100px;
            right: -100px;
            opacity: 0.2;
        }

        .orb-2 {
            width: 300px;
            height: 300px;
            background: var(--neon-purple);
            bottom: -50px;
            left: -50px;
            opacity: 0.15;
            animation-delay: -4s;
        }

        .orb-3 {
            width: 250px;
            height: 250px;
            background: var(--neon-blue);
            top: 50%;
            left: 50%;
            opacity: 0.1;
            animation-delay: -2s;
        }

        @keyframes float {
            0%, 100% { transform: translate(0, 0) scale(1); }
            50% { transform: translate(30px, -30px) scale(1.1); }
        }



        .logo {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 24px;
            font-weight: 700;
            color: var(--text-main);
            text-decoration: none;
        }

        .logo-icon {
            width: 45px;
            height: 45px;
            background: var(--gradient-neon);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
        }
        .svg-icon svg {
            width: 100%;
            height: 100%;
        }
        .svg-icon {
            width: 60px;
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 12px;
            font-size: 28px;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }
        .logo .highlight {
            background: var(--gradient-neon);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

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

        .nav-links a {
            color: var(--text-sub);
            text-decoration: none;
            font-size: 15px;
            transition: all 0.3s ease;
            position: relative;
        }

        .nav-links a:hover,
        .nav-links a.active {
            color: var(--accent1);
        }

        .btn-cart {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 10px 20px;
            background: transparent;
            border: 1px solid var(--accent1);
            border-radius: 25px;
            color: var(--accent1);
            font-size: 14px;
            cursor: pointer;
            transition: all 0.3s ease;
            font-family: inherit;
            position: relative;
        }

        .btn-cart:hover {
            background: rgba(0, 245, 255, 0.1);
            box-shadow: var(--glow-soft);
        } 

        .mobile-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
        }

        .mobile-toggle span {
            width: 25px;
            height: 2px;
            background: var(--accent1);
        }

        /* ===== Enhanced Page Hero ===== */
        .page-hero {
            padding: 140px 40px 80px;
            text-align: center;
            position: relative;
            min-height: 70vh;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            overflow: hidden;
        }

        .page-hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(ellipse at center top, rgba(0, 245, 255, 0.12) 0%, transparent 50%),
                        radial-gradient(ellipse at 20% 80%, rgba(123, 92, 255, 0.08) 0%, transparent 40%),
                        radial-gradient(ellipse at 80% 80%, rgba(0, 255, 153, 0.08) 0%, transparent 40%);
            pointer-events: none;
        }

        /* Hero Animated Grid */
        .hero-grid-animation {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            overflow: hidden;
            z-index: 0;
        }

        .hero-grid-animation svg {
            position: absolute;
            width: 100%;
            height: 100%;
        }

        /* Floating Elements in Hero */
        .hero-floating-elements {
            position: absolute;
            width: 100%;
            height: 100%;
            pointer-events: none;
            z-index: 1;
        }

        .floating-shape {
            position: absolute;
            opacity: 0.6;
            animation: floatShape 15s ease-in-out infinite;
        }

        .floating-shape.shape-1 {
            top: 20%;
            left: 10%;
            width: 60px;
            height: 60px;
            border: 2px solid var(--accent1);
            border-radius: 12px;
            transform: rotate(45deg);
            animation-delay: 0s;
        }

        .floating-shape.shape-2 {
            top: 30%;
            right: 15%;
            width: 40px;
            height: 40px;
            background: var(--gradient-neon);
            border-radius: 50%;
            animation-delay: -3s;
        }

        .floating-shape.shape-3 {
            bottom: 30%;
            left: 20%;
            width: 80px;
            height: 80px;
            border: 2px solid var(--accent2);
            border-radius: 50%;
            animation-delay: -6s;
        }

        .floating-shape.shape-4 {
            bottom: 25%;
            right: 10%;
            width: 50px;
            height: 50px;
            border: 2px solid var(--accent4);
            transform: rotate(30deg);
            animation-delay: -9s;
        }

        .floating-shape.shape-5 {
            top: 60%;
            left: 5%;
            width: 30px;
            height: 30px;
            background: rgba(0, 245, 255, 0.3);
            border-radius: 6px;
            animation-delay: -12s;
        }

        @keyframes floatShape {
            0%, 100% { transform: translateY(0) rotate(0deg); }
            25% { transform: translateY(-20px) rotate(5deg); }
            50% { transform: translateY(10px) rotate(-5deg); }
            75% { transform: translateY(-15px) rotate(3deg); }
        }

        /* Hero Content */
        .hero-content {
            position: relative;
            z-index: 2;
            max-width: 900px;
        }

        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 10px 28px;
            background: rgba(0, 245, 255, 0.1);
            border: 1px solid rgba(0, 245, 255, 0.3);
            border-radius: 30px;
            font-size: 14px;
            color: var(--accent1);
            margin-bottom: 25px;
            letter-spacing: 2px;
            animation: pulseGlow 3s ease-in-out infinite;
        }

        @keyframes pulseGlow {
            0%, 100% { box-shadow: 0 0 20px rgba(0, 245, 255, 0.2); }
            50% { box-shadow: 0 0 40px rgba(0, 245, 255, 0.4); }
        }

        .page-hero h1 {
            font-size: clamp(36px, 6vw, 64px);
            font-weight: 900;
            margin-bottom: 25px;
            line-height: 1.2;
            background: linear-gradient(135deg, #fff 0%, var(--accent1) 50%, var(--accent2) 100%);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 0 0 60px rgba(0, 245, 255, 0.3);
        }

        .page-hero h1 .typed-text {
            font-size: clamp(36px, 6vw, 64px);
            font-weight: 900;
            margin-bottom: 25px;
            line-height: 1.2;
            background: linear-gradient(135deg, #fff 0%, var(--accent1) 50%, var(--accent2) 100%);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 0 0 60px rgba(0, 245, 255, 0.3);
            padding-left: 10px;

            animation: blink 1s step-end infinite;
        }

        @keyframes blink {
            50% { border-color: transparent; }
        }

        .page-hero p {
            font-size: 20px;
            color: var(--text-sub);
            max-width: 650px;
            margin: 0 auto 40px;
            line-height: 1.9;
        }

        /* Hero Stats */
        .hero-stats {
            display: flex;
            justify-content: center;
            gap: 50px;
            margin-top: 50px;
            flex-wrap: wrap;
        }

        .stat-item {
            text-align: center;
            padding: 20px 30px;
            background: rgba(0, 245, 255, 0.05);
            border: 1px solid rgba(0, 245, 255, 0.1);
            border-radius: 16px;
            backdrop-filter: blur(10px);
            transition: all 0.3s ease;
        }

        .stat-item:hover {
            transform: translateY(-5px);
            border-color: var(--accent1);
            box-shadow: 0 10px 40px rgba(0, 245, 255, 0.2);
        }

        .stat-number {
            font-size: 42px;
            font-weight: 800;
            background: var(--gradient-neon);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            display: block;
        }

        .stat-label {
            font-size: 14px;
            color: var(--text-sub);
            margin-top: 5px;
        }

        /* Hero CTA Buttons */
        .hero-cta {
            display: flex;
            gap: 20px;
            justify-content: center;
            margin-top: 40px;
            flex-wrap: wrap;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 16px 36px;
            background: var(--gradient-neon);
            border: none;
            border-radius: 30px;
            color: #000;
            font-size: 16px;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            font-family: inherit;
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 40px rgba(0, 245, 255, 0.4);
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 16px 36px;
            background: transparent;
            border: 2px solid var(--accent1);
            border-radius: 30px;
            color: var(--accent1);
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            font-family: inherit;
        }

        .btn-secondary:hover {
            background: rgba(0, 245, 255, 0.1);
            box-shadow: 0 10px 30px rgba(0, 245, 255, 0.2);
        }

        /* Scroll Indicator */
        .scroll-indicator {
            position: absolute;
            bottom: -6px;
            left: 51%;
            transform: translateX(-50%);
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 10px;
            color: var(--text-sub);
            z-index: 999;
            font-size: 13px;
            animation: bounce 2s ease-in-out infinite;
        }

        .scroll-indicator .mouse {
            width: 26px;
            height: 40px;
            border: 2px solid var(--accent1);
            border-radius: 15px;
            position: relative;
        }

        .scroll-indicator .wheel {
            width: 4px;
            height: 8px;
            background: var(--accent1);
            border-radius: 2px;
            position: absolute;
            top: 8px;
            left: 50%;
            transform: translateX(-50%);
            animation: scrollWheel 2s ease-in-out infinite;
        }

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

        @keyframes scrollWheel {
            0%, 100% { opacity: 1; top: 8px; }
            50% { opacity: 0.3; top: 20px; }
        }

        /* ===== Filter Section ===== */
        .filter-section {
            padding: 40px;
            display: flex;
            justify-content: center;
            gap: 15px;
            flex-wrap: wrap;
            position: relative;
            z-index: 10;
        }

        .filter-btn {
            padding: 12px 28px;
            background: rgba(0, 245, 255, 0.05);
            border: 1px solid rgba(0, 245, 255, 0.2);
            border-radius: 25px;
            color: var(--text-sub);
            font-size: 14px;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s ease;
            font-family: inherit;
        }

        .filter-btn:hover,
        .filter-btn.active {
            background: rgba(0, 245, 255, 0.15);
            border-color: var(--accent1);
            color: var(--accent1);
            box-shadow: 0 5px 25px rgba(0, 245, 255, 0.2);
        }

        .filter-btn i {
            margin-left: 8px;
        }

        /* ===== Products Section ===== */
        .products-section {
            padding: 60px 40px 80px;
            position: relative;
        }

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

        .section-title {
            font-size: clamp(28px, 4vw, 42px);
            font-weight: 800;
            margin-bottom: 15px;
            background: linear-gradient(135deg, #fff 0%, var(--accent1) 100%);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .section-desc {
            font-size: 16px;
            color: var(--text-sub);
            max-width: 600px;
            margin: 0 auto;
            line-height: 1.8;
        }

        /* ===== Promo Banner Between Products ===== */
        .promo-banner {
            margin: 80px auto;
            max-width: 1200px;
            padding: 60px;
            background: linear-gradient(135deg, rgba(0, 245, 255, 0.1) 0%, rgba(123, 92, 255, 0.1) 100%);
            border: 1px solid rgba(0, 245, 255, 0.2);
            border-radius: 30px;
            position: relative;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 40px;
            flex-wrap: wrap;
        }

        .promo-banner::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(0, 245, 255, 0.15) 0%, transparent 70%);
            animation: orbFloat 15s ease-in-out infinite;
        }

        .promo-banner::after {
            content: '';
            position: absolute;
            bottom: -30%;
            left: -10%;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(123, 92, 255, 0.12) 0%, transparent 70%);
            animation: orbFloat 20s ease-in-out infinite reverse;
        }

        .promo-content {
            flex: 1;
            min-width: 300px;
            position: relative;
            z-index: 1;
        }

        .promo-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 20px;
            background: rgba(255, 0, 255, 0.2);
            border: 1px solid var(--accent3);
            border-radius: 20px;
            color: var(--accent3);
            font-size: 13px;
            margin-bottom: 20px;
        }

        .promo-content h3 {
            font-size: clamp(24px, 3vw, 36px);
            font-weight: 800;
            margin-bottom: 15px;
            color: var(--text-main);
        }

        .promo-content h3 span {
            background: var(--gradient-neon);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .promo-content p {
            font-size: 16px;
            color: var(--text-sub);
            line-height: 1.8;
            margin-bottom: 25px;
        }

        .promo-features {
            display: flex;
            gap: 25px;
            flex-wrap: wrap;
        }

        .promo-feature {
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--text-sub);
            font-size: 14px;
        }

        .promo-feature i {
            color: var(--accent2);
            font-size: 16px;
        }

        .promo-action {
            position: relative;
            z-index: 1;
        }

        .promo-price {
            text-align: center;
            margin-bottom: 20px;
        }

        .promo-price .old-price {
            font-size: 18px;
            color: var(--text-sub);
            text-decoration: line-through;
            margin-bottom: 5px;
        }

        .promo-price .new-price {
            font-size: 42px;
            font-weight: 800;
            background: var(--gradient-neon);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .promo-price .price-label {
            font-size: 14px;
            color: var(--text-sub);
        }

        /* ===== Features Banner ===== */
        .features-banner {
            padding: 80px 40px;
            background: linear-gradient(180deg, transparent 0%, rgba(0, 245, 255, 0.03) 50%, transparent 100%);
            position: relative;
        }

        .features-grid {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
        }

        .feature-card {
            padding: 40px 30px;
            background: rgba(10, 20, 40, 0.5);
            border: 1px solid rgba(0, 245, 255, 0.1);
            border-radius: 20px;
            text-align: center;
            transition: all 0.4s ease;
            position: relative;
            overflow: hidden;
        }

        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: var(--gradient-neon);
            transform: scaleX(0);
            transition: transform 0.4s ease;
        }

        .feature-card:hover {
            transform: translateY(-10px);
            border-color: rgba(0, 245, 255, 0.3);
            box-shadow: 0 20px 50px rgba(0, 245, 255, 0.15);
        }

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

        .feature-icon {
            width: 80px;
            height: 80px;
            margin: 0 auto 25px;
            background: rgba(0, 245, 255, 0.1);
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 32px;
            color: var(--accent1);
            transition: all 0.3s ease;
        }

        .feature-card:hover .feature-icon {
            background: var(--gradient-neon);
            color: #000;
            transform: scale(1.1) rotate(5deg);
        }

        .feature-card h4 {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 12px;
        }

        .feature-card p {
            font-size: 14px;
            color: var(--text-sub);
            line-height: 1.7;
        }

        /* ===== Testimonial Banner ===== */
        .testimonial-banner {
            padding: 100px 40px;
            position: relative;
            overflow: hidden;
        }

        .testimonial-banner::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(ellipse at center, rgba(123, 92, 255, 0.08) 0%, transparent 60%);
            pointer-events: none;
        }

        .testimonial-container {
            max-width: 900px;
            margin: 0 auto;
            text-align: center;
            position: relative;
            z-index: 1;
        }

        .testimonial-quote {
            font-size: 80px;
            color: var(--accent4);
            opacity: 0.3;
            margin-bottom: -30px;
        }

        .testimonial-text {
            font-size: clamp(20px, 3vw, 28px);
            color: var(--text-main);
            line-height: 1.8;
            font-weight: 300;
            margin-bottom: 40px;
        }

        .testimonial-author {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 20px;
        }

        .author-avatar {
            width: 70px;
            height: 70px;
            border-radius: 50%;
            background: var(--gradient-neon);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 28px;
            font-weight: 700;
            color: #000;
        }

        .author-info h5 {
            font-size: 18px;
            color: var(--text-main);
            margin-bottom: 5px;
        }

        .author-info span {
            font-size: 14px;
            color: var(--accent1);
        }

        .testimonial-dots {
            display: flex;
            justify-content: center;
            gap: 12px;
            margin-top: 40px;
        }

        .testimonial-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: rgba(0, 245, 255, 0.2);
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .testimonial-dot.active {
            background: var(--accent1);
            box-shadow: 0 0 15px var(--accent1);
        }

        /* ===== CTA Banner ===== */
        .cta-banner {
            margin: 80px 40px;
            padding: 80px 60px;
            background: linear-gradient(135deg, rgba(0, 245, 255, 0.15) 0%, rgba(0, 255, 153, 0.1) 50%, rgba(123, 92, 255, 0.15) 100%);
            border: 1px solid rgba(0, 245, 255, 0.3);
            border-radius: 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-banner::before {
            content: '';
            position: absolute;
            top: -100px;
            left: 50%;
            transform: translateX(-50%);
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(0, 245, 255, 0.1) 0%, transparent 60%);
            animation: pulse 4s ease-in-out infinite;
        }

        @keyframes pulse {
            0%, 100% { transform: translateX(-50%) scale(1); opacity: 0.5; }
            50% { transform: translateX(-50%) scale(1.2); opacity: 0.8; }
        }

        .cta-content {
            position: relative;
            z-index: 1;
        }

        .cta-banner h2 {
            font-size: clamp(28px, 4vw, 48px);
            font-weight: 800;
            margin-bottom: 20px;
            color: var(--text-main);
        }

        .cta-banner h2 span {
            background: var(--gradient-neon);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .cta-banner p {
            font-size: 18px;
            color: var(--text-sub);
            max-width: 600px;
            margin: 0 auto 40px;
            line-height: 1.8;
        }

        .cta-buttons {
            display: flex;
            gap: 20px;
            justify-content: center;
            flex-wrap: wrap;
        }

        /* ===== Newsletter Section ===== */
        .newsletter-section {
            padding: 80px 40px;
            max-width: 800px;
            margin: 0 auto;
            text-align: center;
        }

        .newsletter-section h3 {
            font-size: clamp(24px, 3vw, 36px);
            font-weight: 700;
            margin-bottom: 15px;
            color: var(--text-main);
        }

        .newsletter-section p {
            font-size: 16px;
            color: var(--text-sub);
            margin-bottom: 30px;
        }

        .newsletter-form {
            display: flex;
            gap: 15px;
            justify-content: center;
            flex-wrap: wrap;
        }

        .newsletter-input {
            flex: 1;
            min-width: 280px;
            max-width: 400px;
            padding: 16px 24px;
            background: rgba(0, 245, 255, 0.05);
            border: 1px solid rgba(0, 245, 255, 0.2);
            border-radius: 30px;
            color: var(--text-main);
            font-size: 15px;
            font-family: inherit;
            transition: all 0.3s ease;
        }

        .newsletter-input:focus {
            outline: none;
            border-color: var(--accent1);
            box-shadow: 0 0 20px rgba(0, 245, 255, 0.2);
        }

        .newsletter-input::placeholder {
            color: var(--text-sub);
        }

        /* ===== Footer ===== */
        .footer {
            background: rgba(5, 7, 24, 0.95);
            border-top: 1px solid var(--border-glow);
            padding-top: 80px;
        }

        .footer .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 40px;
        }

        .footer-top {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 50px;
            padding-bottom: 60px;
            border-bottom: 1px solid rgba(0, 245, 255, 0.1);
        }

        .footer-col {
            text-align: right;
        }

        .footer-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 24px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 20px;
        }

        .footer-logo i {
            width: 45px;
            height: 45px;
            background: var(--gradient-neon);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: #000;
        }

        .footer-logo .highlight {
            background: var(--gradient-neon);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .footer-description {
            font-size: 14px;
            color: var(--text-sub);
            line-height: 1.8;
            margin-bottom: 25px;
        }

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

        .footer-social a {
            width: 45px;
            height: 45px;
            border-radius: 12px;
            background: rgba(0, 245, 255, 0.1);
            border: 1px solid rgba(0, 245, 255, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent1);
            font-size: 18px;
            transition: all 0.3s ease;
        }

        .footer-social a:hover {
            background: var(--gradient-neon);
            color: #000;
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0, 245, 255, 0.3);
        }

        .footer-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 25px;
            position: relative;
            padding-bottom: 15px;
        }

        .footer-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            right: 0;
            width: 40px;
            height: 3px;
            background: var(--gradient-neon);
            border-radius: 2px;
        }

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

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

        .footer-links a {
            color: var(--text-sub);
            text-decoration: none;
            font-size: 14px;
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .footer-links a:hover {
            color: var(--accent1);
            transform: translateX(-5px);
        }

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

        .footer-contact li {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            margin-bottom: 15px;
            color: var(--text-sub);
            font-size: 14px;
        }

        .footer-contact i {
            color: var(--accent1);
            margin-top: 3px;
        }

        .footer-contact a {
            color: var(--text-sub);
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .footer-contact a:hover {
            color: var(--accent1);
        }

        .footer-bottom {
            padding: 30px 0;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
        }

        .footer-bottom p {
            color: var(--text-sub);
            font-size: 14px;
        }

        .footer-bottom strong {
            color: var(--accent1);
        }

        .footer-bottom-links {
            display: flex;
            gap: 15px;
            align-items: center;
        }

        .footer-bottom-links a {
            color: var(--text-sub);
            text-decoration: none;
            font-size: 14px;
            transition: color 0.3s ease;
        }

        .footer-bottom-links a:hover {
            color: var(--accent1);
        }

        .footer-bottom-links span {
            color: rgba(0, 245, 255, 0.3);
        }

        /* Inline SVG Animation Background */
        .svg-bg-container {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 0;
            opacity: 0.5;
            overflow: hidden;
        }

        .svg-bg-container svg {
            width: 100%;
            height: 100%;
        }

        /* ===== Responsive ===== */
        @media (prefers-reduced-motion: reduce){
        .neon, .ring, .node , .tech-lines-strong , .tech-lines{ animation:none !important; }
        }         
        @media (max-width: 992px) {
            .nav-links {
                display: none;
            }

            .mobile-toggle {
                display: flex;
            }

            .products-grid {
                grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
                gap: 30px;
            }

            .promo-banner {
                flex-direction: column;
                text-align: center;
            }

            .hero-stats {
                gap: 20px;
            }
        }
     
        @media (max-width: 768px) {
            .scroll-indicator {display: none;}
            .tech-lines,  .pulse-dot, .ring-rotate.fast {
                animation: none !important; /* غیرفعال کردن انیمیشن‌های SVG سنگین */
            }
            .features-grid {
                grid-template-columns: 1fr; /* تک ستونه برای ویژگی‌ها */
            }
            .team-cards-section {
                flex-direction: column; /* کارت‌های 3D تک تک نشان داده شوند */
            }
            .matrix-bg {
                display: none; /* مخفی کردن canvas در موبایل (از JS هم کنترل می‌شود) */
            }            
            .header {
                padding: 15px 20px;
            }

            .page-hero {
                padding: 120px 20px 60px;
                min-height: 80vh;
            }

            .products-section {
                padding: 40px 20px 80px;
            }

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

            .product-card {
                max-width: 100%;
                height: auto;
                min-height: 550px;
            }

            .promo-banner {
                padding: 40px 25px;
                margin: 60px 20px;
            }

            .cta-banner {
                margin: 60px 20px;
                padding: 50px 30px;
            }

            .features-banner {
                padding: 60px 20px;
            }

            .footer-content {
                flex-direction: column;
            }

            .filter-section {
                padding: 30px 20px;
                display: grid;
                grid-template-columns: repeat(auto-fit, minmax(160px, 2fr));
                margin-bottom: 30px;
            }

            .hero-cta {
                flex-direction: column;
                align-items: center;
            }

            .btn-primary,
            .btn-secondary {
                width: 100%;
                max-width: 280px;
                justify-content: center;
            }
        }

        @media (max-width: 480px) {
            .product-image {
                width: 100%;
                padding-right: 50px;
                height: 240px;
            }

            .product-content {
                padding: 20px;
            }

            .product-content h2 {
                font-size: 28px;
            }

            .product-badges {
                gap: 6px;
            }

            .product-badge {
                font-size: 10px;
                padding: 5px 10px;
            }

            .stat-item {
                padding: 15px 20px;
            }

            .stat-number {
                font-size: 32px;
            }

            .promo-price .new-price {
                font-size: 32px;
            }
        }

        /* ===== Scroll Animation ===== */
        .scroll-animate {
            opacity: 0;
            transform: translateY(40px);
            transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .scroll-animate.visible {
            opacity: 1;
            transform: translateY(0);
        }

        .scroll-animate:nth-child(1) { transition-delay: 0.1s; }
        .scroll-animate:nth-child(2) { transition-delay: 0.2s; }
        .scroll-animate:nth-child(3) { transition-delay: 0.3s; }
        .scroll-animate:nth-child(4) { transition-delay: 0.4s; }
        .scroll-animate:nth-child(5) { transition-delay: 0.5s; }
        .scroll-animate:nth-child(6) { transition-delay: 0.6s; }

        /* ===== Mobile Menu ===== */
        .mobile-menu {
            position: fixed;
            top: 0;
            right: -100%;
            width: 300px;
            height: 100vh;
            background: rgba(5, 7, 24, 0.98);
            backdrop-filter: blur(20px);
            border-left: 1px solid var(--border-glow);
            z-index: 2000;
            padding: 100px 30px 30px;
            transition: right 0.4s ease;
        }

        .mobile-menu.active {
            right: 0;
        }

        .mobile-menu-close {
            position: absolute;
            top: 25px;
            left: 25px;
            width: 40px;
            height: 40px;
            background: transparent;
            border: 1px solid var(--accent1);
            border-radius: 10px;
            color: var(--accent1);
            font-size: 20px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
        }

        .mobile-menu-close:hover {
            background: rgba(0, 245, 255, 0.1);
        }

        .mobile-menu-links {
            list-style: none;
        }

        .mobile-menu-links li {
            margin-bottom: 20px;
        }

        .mobile-menu-links a {
            display: block;
            padding: 15px 20px;
            color: var(--text-sub);
            text-decoration: none;
            font-size: 16px;
            border-radius: 12px;
            transition: all 0.3s ease;
        }

        .mobile-menu-links a:hover,
        .mobile-menu-links a.active {
            background: rgba(0, 245, 255, 0.1);
            color: var(--accent1);
        }

        .mobile-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.7);
            z-index: 1500;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
        }

        .mobile-overlay.active {
            opacity: 1;
            visibility: visible;
        }
/*----------------------------------------------
  19. Single-product
----------------------------------------------*/
/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    padding: 15px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(5, 7, 24, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-glow);
    z-index: 1000;
    transition: all 0.3s ease;
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    width: 20px;
    height: 20px;
    background: var(--accent3);
    border-radius: 50%;
    font-size: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

/* Breadcrumb */
.breadcrumb {
    padding: 100px 40px 30px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-sub);
    font-size: 14px;
    flex-wrap: wrap;
}

.breadcrumb a {
    color: var(--text-sub);
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb a:hover {
    color: var(--accent1);
}

.breadcrumb i {
    font-size: 12px;
}

.breadcrumb span {
    color: var(--accent1);
}

/* Product Section */
.product-section {
    padding: 40px;
    max-width: 1400px;
    margin: 0 auto;
}

.product-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 80px;
}

/* Product Gallery */
.product-gallery {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.main-image-wrapper {
    position: relative;
    background: rgba(10, 20, 40, 0.5);
    border: 1px solid var(--border-glow);
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: 20px;
    padding: 40px;
    transition: all 0.3s ease;
}

.main-image-wrapper:hover {
    border-color: var(--accent1);
    box-shadow: 0 10px 40px rgba(0, 245, 255, 0.2);
}

.main-image {
    width: 100%;
    height: auto;
    border-radius: 12px;
    display: block;
    transition: transform 0.3s ease;
}

.main-image-wrapper:hover .main-image {
    transform: scale(1.02);
}

.image-badges {
    position: absolute;
    top: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 10;
}

.image-badge {
    padding: 8px 16px;
    background: rgba(0, 245, 255, 0.2);
    border: 1px solid var(--accent1);
    border-radius: 20px;
    font-size: 12px;
    color: var(--accent1);
    backdrop-filter: blur(10px);
    animation: slideInRight 0.5s ease;
}

.image-badge.hot {
    background: rgba(255, 0, 255, 0.2);
    border-color: var(--accent3);
    color: var(--accent3);
    animation-delay: 0.2s;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.image-zoom-btn {
    position: absolute;
    bottom: 20px;
    left: 20px;
    width: 45px;
    height: 45px;
    background: rgba(0, 245, 255, 0.2);
    border: 1px solid var(--accent1);
    border-radius: 50%;
    color: var(--accent1);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.image-zoom-btn:hover {
    background: var(--accent1);
    color: #000;
    transform: scale(1.1);
}

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

.thumbnail {
    border: 2px solid transparent;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
    background: rgba(10, 20, 40, 0.5);
    position: relative;
}

.thumbnail::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 245, 255, 0.1);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.thumbnail:hover::before {
    opacity: 1;
}

.thumbnail:hover,
.thumbnail.active {
    border-color: var(--accent1);
    box-shadow: 0 5px 20px rgba(0, 245, 255, 0.3);
    transform: translateY(-3px);
}

.thumbnail img {
    width: 100%;
    height: auto;
    display: block;
}

/* Product Details */
.product-details {
    padding: 20px 0;
}

.product-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(0, 245, 255, 0.1);
    border: 1px solid rgba(0, 245, 255, 0.3);
    border-radius: 20px;
    font-size: 13px;
    color: var(--accent1);
    margin-bottom: 20px;
    animation: fadeInDown 0.5s ease;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.product-title {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 900;
    margin-bottom: 15px;
    background: linear-gradient(90deg, #00ffff, #ff00ff, #a855f7, #00ffff);
    background-size: 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient-shift 8s ease infinite;

}.gradient-title-3 {
    background: linear-gradient(90deg, #00ffff, #ff00ff, #00ff00, #00ffff);
    background-size: 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient-shift 8s ease infinite;
}

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

.product-subtitle {
    font-size: 20px;
    color: var(--text-sub);
    margin-bottom: 25px;
    line-height: 1.6;
    animation: fadeInUp 0.5s ease 0.2s both;
}

.rating-section {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--border-glow);
    animation: fadeInUp 0.5s ease 0.3s both;
}

.stars {
    display: flex;
    gap: 5px;
    color: #ffd700;
    font-size: 18px;
}

.stars i {
    animation: starPop 0.5s ease forwards;
}

.stars i:nth-child(1) { animation-delay: 0.4s; }
.stars i:nth-child(2) { animation-delay: 0.5s; }
.stars i:nth-child(3) { animation-delay: 0.6s; }
.stars i:nth-child(4) { animation-delay: 0.7s; }
.stars i:nth-child(5) { animation-delay: 0.8s; }

@keyframes starPop {
    0% { transform: scale(0); opacity: 0; }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); opacity: 1; }
}

.rating-text {
    color: var(--text-sub);
    font-size: 14px;
}

.rating-link {
    color: var(--accent1);
    cursor: pointer;
    transition: color 0.3s ease;
}

.rating-link:hover {
    color: var(--accent2);
    text-decoration: underline;
}

.price-section {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 40px;
    flex-wrap: wrap;
    animation: fadeInUp 0.5s ease 0.4s both;
}

.current-price {
    font-size: 48px;
    font-weight: 800;
    background: var(--gradient-neon);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.old-price {
    font-size: 24px;
    color: var(--text-sub);
    text-decoration: line-through;
    position: relative;
}

.discount-badge {
    padding: 8px 16px;
    background: rgba(255, 0, 255, 0.2);
    border: 1px solid var(--accent3);
    border-radius: 20px;
    color: var(--accent3);
    font-size: 14px;
    font-weight: 700;
    animation: blink 2s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.timer-section {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px 20px;
    background: rgba(255, 0, 255, 0.1);
    border: 1px solid var(--accent3);
    border-radius: 15px;
    margin-bottom: 30px;
    animation: fadeInUp 0.5s ease 0.5s both;
}

.timer-icon {
    color: var(--accent3);
    font-size: 20px;
}

.timer-text {
    color: var(--text-sub);
    font-size: 14px;
}

.timer-countdown {
    display: flex;
    gap: 10px;
    font-weight: 700;
    color: var(--accent3);
}

.timer-unit {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.timer-value {
    font-size: 20px;
}

.timer-label {
    font-size: 10px;
    color: var(--text-sub);
}

.product-description {
    font-size: 16px;
    color: var(--text-sub);
    line-height: 1.9;
    margin-bottom: 35px;
    animation: fadeInUp 0.5s ease 0.6s both;
}

/* Features List */
.features-list {
    list-style: none;
    margin-bottom: 40px;
    animation: fadeInUp 0.5s ease 0.7s both;
}

.features-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    font-size: 15px;
    color: var(--text-sub);
    opacity: 0;
    animation: slideInLeft 0.5s ease forwards;
}

.features-list li:nth-child(1) { animation-delay: 0.8s; }
.features-list li:nth-child(2) { animation-delay: 0.9s; }
.features-list li:nth-child(3) { animation-delay: 1s; }
.features-list li:nth-child(4) { animation-delay: 1.1s; }
.features-list li:nth-child(5) { animation-delay: 1.2s; }
.features-list li:nth-child(6) { animation-delay: 1.3s; }
.features-list li:nth-child(7) { animation-delay: 1.4s; }

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.features-list i {
    color: var(--accent2);
    font-size: 16px;
}

/* Quantity Selector */
.quantity-section {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
    animation: fadeInUp 0.5s ease 0.8s both;
}

.quantity-label {
    font-size: 16px;
    color: var(--text-main);
    font-weight: 600;
}

.quantity-selector {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(10, 20, 40, 0.5);
    border: 1px solid var(--border-glow);
    border-radius: 12px;
    padding: 5px;
}

.quantity-btn {
    width: 40px;
    height: 40px;
    background: transparent;
    border: 1px solid var(--accent1);
    border-radius: 8px;
    color: var(--accent1);
    font-size: 18px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.quantity-btn:hover {
    background: rgba(0, 245, 255, 0.1);
    transform: scale(1.05);
}

.quantity-input {
    width: 60px;
    text-align: center;
    background: transparent;
    border: none;
    color: var(--text-main);
    font-size: 16px;
    font-weight: 600;
}

.quantity-input:focus {
    outline: none;
}

/* Action Buttons */
.action-buttons {
    display: flex;
    gap: 15px;
    margin-bottom: 40px;
    flex-wrap: wrap;
    animation: fadeInUp 0.5s ease 0.9s both;
}

.btn-primary {
    flex: 1;
    min-width: 200px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 18px 40px;
    background: var(--gradient-neon);
    border: none;
    border-radius: 30px;
    color: #000;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    font-family: inherit;
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.5s, height 0.5s;
}

.btn-primary:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 245, 255, 0.4);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 18px 40px;
    background: transparent;
    border: 2px solid var(--accent1);
    border-radius: 30px;
    color: var(--accent1);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    font-family: inherit;
}

.btn-secondary:hover {
    background: rgba(0, 245, 255, 0.1);
    box-shadow: 0 10px 30px rgba(0, 245, 255, 0.2);
    transform: translateY(-2px);
}

.btn-icon {
    width: 50px;
    height: 50px;
    background: transparent;
    border: 2px solid var(--accent1);
    border-radius: 50%;
    color: var(--accent1);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 18px;
}

.btn-icon:hover {
    background: rgba(0, 245, 255, 0.1);
    transform: translateY(-2px) rotate(15deg);
}

/* Product Info Cards */
.info-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin-bottom: 40px;
    animation: fadeInUp 0.5s ease 1s both;
}

.info-card {
    padding: 20px;
    background: rgba(0, 245, 255, 0.05);
    border: 1px solid rgba(0, 245, 255, 0.1);
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
}

.info-card:hover {
    border-color: var(--accent1);
    box-shadow: 0 5px 20px rgba(0, 245, 255, 0.2);
    transform: translateY(-5px);
}

.info-card i {
    font-size: 28px;
    color: var(--accent1);
    margin-bottom: 10px;
    transition: all 0.3s ease;
}

.info-card:hover i {
    transform: scale(1.2) rotate(10deg);
}

.info-card-title {
    font-size: 14px;
    color: var(--text-main);
    font-weight: 600;
    margin-bottom: 5px;
}

.info-card-text {
    font-size: 12px;
    color: var(--text-sub);
}

/* Social Share */
.social-share {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: rgba(10, 20, 40, 0.5);
    border: 1px solid var(--border-glow);
    border-radius: 15px;
    margin-bottom: 40px;
    animation: fadeInUp 0.5s ease 1.1s both;
}

.share-label {
    font-size: 14px;
    color: var(--text-main);
    font-weight: 600;
}

.share-buttons {
    display: flex;
    gap: 10px;
}

.share-btn {
    width: 40px;
    height: 40px;
    background: rgba(0, 245, 255, 0.05);
    border: 1px solid rgba(0, 245, 255, 0.1);
    border-radius: 50%;
    color: var(--accent1);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 16px;
}

.share-btn:hover {
    background: var(--accent1);
    color: #000;
    transform: translateY(-3px);
}

/* Tabs Section */
.tabs-section {
    margin-top: 80px;
}

.tabs-nav {
    display: flex;
    gap: 10px;
    margin-bottom: 40px;
    border-bottom: 1px solid var(--border-glow);
    flex-wrap: wrap;
}

.tab-btn {
    padding: 15px 30px;
    background: transparent;
    border: none;
    color: var(--text-sub);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
    position: relative;
}

.tab-btn::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-neon);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.tab-btn:hover,
.tab-btn.active {
    color: var(--accent1);
}

.tab-btn.active::after {
    transform: scaleX(1);
}

.tab-content {
    display: none;
    animation: fadeIn 0.5s ease;
}

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

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Features Tab */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.feature-item {
    padding: 30px;
    background: rgba(10, 20, 40, 0.5);
    border: 1px solid rgba(0, 245, 255, 0.1);
    border-radius: 15px;
    transition: all 0.3s ease;
}

.feature-item:hover {
    border-color: var(--accent1);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 245, 255, 0.2);
}

.feature-item i {
    font-size: 32px;
    color: var(--accent1);
    margin-bottom: 15px;
}

.feature-item h4 {
    font-size: 18px;
    color: var(--text-main);
    margin-bottom: 10px;
}

.feature-item p {
    font-size: 14px;
    color: var(--text-sub);
    line-height: 1.7;
}

/* Specs Tab */
.specs-table {
    width: 100%;
    border-collapse: collapse;
}

.specs-table tr {
    border-bottom: 1px solid var(--border-glow);
}

.specs-table td {
    padding: 20px;
    font-size: 15px;
}

.specs-table td:first-child {
    color: var(--text-main);
    font-weight: 600;
    width: 30%;
}

.specs-table td:last-child {
    color: var(--text-sub);
}

/* Reviews Tab */
.reviews-container {
    max-width: 900px;
}

.review-item {
    padding: 30px;
    background: rgba(10, 20, 40, 0.5);
    border: 1px solid rgba(0, 245, 255, 0.1);
    border-radius: 15px;
    margin-bottom: 20px;
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.reviewer-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.reviewer-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gradient-neon);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    color: #000;
}

.reviewer-name {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 5px;
}

.review-date {
    font-size: 13px;
    color: var(--text-sub);
}

.review-rating {
    display: flex;
    gap: 3px;
    color: #ffd700;
}

.review-text {
    font-size: 15px;
    color: var(--text-sub);
    line-height: 1.8;
}

/* Related Products */
.related-section {
    padding: 80px 40px;
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-title {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 800;
    margin-bottom: 15px;
    background: linear-gradient(135deg, #fff 0%, var(--accent1) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.related-card {
    background: rgba(10, 20, 40, 0.5);
    border: 1px solid var(--border-glow);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
}

.related-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent1);
    box-shadow: 0 20px 50px rgba(0, 245, 255, 0.2);
}

.related-card-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.related-card-content {
    padding: 25px;
}

.related-card-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 10px;
}

.related-card-desc {
    font-size: 14px;
    color: var(--text-sub);
    margin-bottom: 20px;
    line-height: 1.6;
}

.related-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.related-price {
    font-size: 24px;
    font-weight: 700;
    background: var(--gradient-neon);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.related-btn {
    padding: 10px 20px;
    background: rgba(0, 245, 255, 0.1);
    border: 1px solid var(--accent1);
    border-radius: 20px;
    color: var(--accent1);
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.related-btn:hover {
    background: rgba(0, 245, 255, 0.2);
}

/* Responsive */
@media (max-width: 1024px) {
    .product-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .product-gallery {
        position: static;
    }

    .info-cards {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .header {
        padding: 15px 20px;
    }

    .nav-links {
        display: none;
    }

    .breadcrumb {
        padding: 90px 20px 20px;
    }

    .product-section {
        padding: 20px;
    }

    .thumbnail-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .action-buttons {
        flex-direction: column;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        justify-content: center;
    }

    .tabs-nav {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

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