/* ===== BASE STYLES ===== */
        :root {
            --bg-primary: #FFFFFF;
            --bg-surface: #F8FAFC;
            --bg-elevated: #F1F5F9;
            --border-color: #E5E7EB;
            --text-primary: #1F2937;
            --text-secondary: #4B5563;
            --text-muted: #6B7280;
            --accent-primary: #2563EB;
            --accent-hover: #1D4ED8;
            --accent-focus: rgba(37, 99, 235, 0.1);
            --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --border-radius: 10px;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
            --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
            --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
            --white: #ffffff;
            --off-white: #fafafa;
            --gray-50: #f8f9fa;
            --gray-100: #f1f3f5;
            --gray-200: #e9ecef;
            --gray-300: #dee2e6;
            --gray-400: #ced4da;
            --gray-500: #adb5bd;
            --gray-600: #868e96;
            --gray-700: #495057;
            --gray-800: #343a40;
            --gray-900: #212529;
            --purple-50: #eef2ff;
            --purple-100: #e0e7ff;
            --purple-200: #c7d2fe;
            --purple-400: #818cf8;
            --purple-500: rgb(61, 97, 226);
            --purple-600: rgb(61, 97, 226);
            --violet-500: rgb(61, 97, 226);
            --indigo-500: #6366f1;
            --blue-500: #3b82f6;
            --emerald-500: #10b981;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --radius-full: 9999px;
            --shadow-soft: 0 2px 15px -3px rgba(0, 0, 0, 0.04), 0 10px 20px -2px rgba(0, 0, 0, 0.02);
            --shadow-card: 0 0 0 1px rgba(0,0,0,0.03), 0 2px 4px rgba(0,0,0,0.02), 0 12px 24px rgba(0,0,0,0.03);
            --shadow-hover: 0 0 0 1px rgba(0,0,0,0.03), 0 4px 8px rgba(0,0,0,0.04), 0 24px 48px rgba(0,0,0,0.06);
            --transition-fast: all 0.15s ease;
        }

        * { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        
        body {
            font-family: var(--font-primary);
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.6;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        h1, h2, h3, h4, h5, h6 {
            font-family: var(--font-heading);
            font-weight: 600;
            color: var(--text-primary) !important;
            line-height: 1.3;
            margin-bottom: 1rem;
        }
        h1 { font-size: 2.5rem; font-weight: 700; }
        h2 { font-size: 2rem; font-weight: 600; }
        h3 { font-size: 1.5rem; font-weight: 600; }
        h4 { font-size: 1.25rem; font-weight: 600; }
        p { color: var(--text-secondary) !important; margin-bottom: 1rem; }
        a { color: var(--accent-primary); text-decoration: none; transition: var(--transition); }
        a:hover { color: var(--accent-hover); }

        /* ===== NAVBAR ===== */
        .navbar-global {
            background: rgba(255, 255, 255, 0.85) !important;
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(0, 0, 0, 0.06);
            padding: 0.5rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .navbar-global .navbar-brand { display: flex; align-items: center; text-decoration: none; }
        .navbar-global .navbar-brand:hover { opacity: 0.85; }
        .navbar-logo-img { height: 80px; width: auto; display: block; }
        .navbar-global .navbar-nav .nav-link {
            color: #495057 !important;
            font-weight: 500;
            font-size: 14px;
            padding: 0.5rem 1.25rem;
            transition: all 0.2s ease;
            border-radius: 8px;
        }
        .navbar-global .navbar-nav .nav-link:hover { color: #212529 !important; background: rgba(0, 0, 0, 0.04); }
        .navbar-global .navbar-nav .nav-link.active { color: #212529 !important; background: rgba(0, 0, 0, 0.04); }
        .nav-link-left {
            color: #495057 !important;
            font-weight: 500;
            font-size: 14px;
            padding: 0.5rem 1.25rem;
            transition: all 0.2s ease;
            margin-left: 0.5rem;
            border-radius: 8px;
        }
        .nav-link-left:hover { color: #212529 !important; background: rgba(0, 0, 0, 0.04); }
        .language-toggle {
            background: rgba(0, 0, 0, 0.04);
            border: none;
            border-radius: 9999px;
            color: #495057 !important;
            font-weight: 500;
            font-size: 13px;
            padding: 0.5rem 1rem;
            transition: all 0.2s ease;
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .language-toggle:hover { color: #212529 !important; background: rgba(0, 0, 0, 0.08); }
        .language-toggle svg { width: 16px; height: 16px; }
        .language-toggle:active { transform: scale(0.98); }
        .navbar-global .navbar-toggler { border: none; padding: 0.5rem; border-radius: 8px; }
        .navbar-global .navbar-toggler:focus { box-shadow: none; background: rgba(0, 0, 0, 0.04); }
        .navbar-global .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2873, 80, 87, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }

        /* ===== HERO SECTION ===== */
        .hero-modern {
            background: linear-gradient(180deg, #ffffff 0%, #f8f9fc 50%, #f3f4f8 100%);
            padding: 120px 0 100px;
            position: relative;
            overflow: hidden;
        }
        .hero-modern::before {
            content: '';
            position: absolute;
            top: -20%;
            right: -10%;
            width: 60%;
            height: 80%;
            background: radial-gradient(ellipse at center, rgba(168, 85, 247, 0.08) 0%, rgba(139, 92, 246, 0.04) 40%, transparent 70%);
            filter: blur(40px);
            pointer-events: none;
        }
        .hero-modern::after {
            content: '';
            position: absolute;
            bottom: -10%;
            left: -10%;
            width: 50%;
            height: 60%;
            background: radial-gradient(ellipse at center, rgba(99, 102, 241, 0.06) 0%, rgba(59, 130, 246, 0.03) 40%, transparent 70%);
            filter: blur(40px);
            pointer-events: none;
        }
        .hero-content {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 720px;
            margin: 0 auto;
        }
        .hero-slogan {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--gray-500) !important;
            font-size: 13px;
            font-weight: 500;
            letter-spacing: 0.5px;
            margin-bottom: 24px;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: linear-gradient(135deg, rgba(61, 97, 226, 0.08) 0%, rgba(99, 102, 241, 0.08) 100%);
            border: 1px solid rgba(61, 97, 226, 0.15);
            border-radius: var(--radius-full);
            padding: 8px 18px;
            margin-bottom: 28px;
        }
        .hero-badge .badge-text {
            font-size: 13px;
            font-weight: 600;
            color: var(--purple-500);
            letter-spacing: 0.02em;
        }
        .hero-title {
            font-size: 52px;
            font-weight: 700;
            line-height: 1.12;
            color: var(--gray-900) !important;
            margin-bottom: 20px;
            letter-spacing: -0.03em;
        }
        .hero-subtitle {
            font-size: 17px;
            color: var(--gray-600) !important;
            line-height: 1.7;
            max-width: 540px;
            margin: 0 auto 36px;
        }
        .hero-actions {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
        }
        .hero-actions .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: var(--purple-500);
            color: #fff;
            border: none;
            border-radius: var(--radius-full);
            padding: 14px 28px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s ease;
            text-decoration: none;
        }
        .hero-actions .btn-primary:hover {
            background: var(--purple-600);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(61, 97, 226, 0.25);
        }
        .hero-actions .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: rgba(0, 0, 0, 0.04);
            color: var(--gray-700);
            border: none;
            border-radius: var(--radius-full);
            padding: 14px 28px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s ease;
            text-decoration: none;
        }
        .hero-actions .btn-secondary:hover {
            background: rgba(0, 0, 0, 0.08);
            transform: translateY(-2px);
        }
        .hero-actions .btn-outline {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: transparent;
            color: var(--gray-700);
            border: 1px solid var(--gray-300);
            border-radius: var(--radius-full);
            padding: 14px 28px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s ease;
            text-decoration: none;
        }
        .hero-actions .btn-outline:hover {
            border-color: var(--purple-500);
            color: var(--purple-500);
            transform: translateY(-2px);
        }

        /* ===== PRODUCTS SECTION ===== */
        .products-section {
            padding: 100px 0 80px;
            background: linear-gradient(180deg, #f3f4f8 0%, #ffffff 100%);
        }
        .section-header { text-align: center; margin-bottom: 48px; }
        .section-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: linear-gradient(135deg, rgba(61, 97, 226, 0.08) 0%, rgba(99, 102, 241, 0.08) 100%);
            border: 1px solid rgba(61, 97, 226, 0.15);
            border-radius: var(--radius-full);
            padding: 8px 18px;
            margin-bottom: 20px;
        }
        .section-badge .badge-text { font-size: 13px; font-weight: 600; color: var(--purple-500); letter-spacing: 0.02em; }
        .section-title { font-size: 40px; font-weight: 700; color: var(--gray-900) !important; margin-bottom: 12px; letter-spacing: -0.02em; }
        .section-subtitle { font-size: 17px; color: var(--gray-600) !important; max-width: 500px; margin: 0 auto; }
        .products-grid {
            display: grid;
            grid-auto-flow: column;
            grid-auto-columns: 320px;
            gap: 24px;
            align-items: stretch;
            align-content: start;
            overflow-x: auto;
            padding: 20px 10px;
            scroll-behavior: smooth;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: var(--gray-300) transparent;
        }
        .products-grid::-webkit-scrollbar { height: 8px; }
        .products-grid::-webkit-scrollbar-track { background: transparent; }
        .products-grid::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: 4px; }
        .product-card {
            background: var(--white);
            border: 1px solid var(--gray-200);
            border-radius: var(--radius-lg);
            padding: 28px;
            box-shadow: var(--shadow-card);
            transition: var(--transition);
            position: relative;
            display: flex;
            flex-direction: column;
            height: 100%;
        }
        .product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
        .product-card.popular { border-color: var(--purple-500); box-shadow: 0 0 0 1px var(--purple-500), var(--shadow-card); }
        .product-badge {
            position: absolute;
            top: -10px;
            right: 20px;
            background: var(--purple-500);
            color: #fff;
            font-size: 11px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: var(--radius-full);
        }
        .product-icon {
            width: 52px;
            height: 52px;
            background: linear-gradient(135deg, rgba(61, 97, 226, 0.1) 0%, rgba(99, 102, 241, 0.1) 100%);
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 16px;
        }
        .product-icon svg { color: var(--purple-500); }
        .product-name { font-size: 20px; font-weight: 700; color: var(--gray-900) !important; margin-bottom: 8px; }
        .product-price { display: flex; align-items: baseline; gap: 4px; margin-bottom: 16px; }
        .price-amount { font-size: 32px; font-weight: 700; color: var(--gray-900); }
        .price-period { font-size: 14px; color: var(--gray-500); }
        .product-screenshot { margin-bottom: 16px; border-radius: var(--radius-md); overflow: hidden; background: var(--gray-100); }
        .product-screenshot img { width: 100%; height: 140px; object-fit: cover; }
        .product-description { font-size: 14px; color: var(--gray-600) !important; margin-bottom: 16px; line-height: 1.5; }
        .product-users { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--gray-600); margin-bottom: 16px; }
        .product-users svg { color: var(--gray-400); }
        .product-modules { margin-bottom: 16px; }
        .modules-label { font-size: 12px; font-weight: 600; color: var(--gray-500); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 8px; display: block; }
        .modules-list { display: flex; flex-wrap: wrap; gap: 6px; }
        .module-tag { font-size: 12px; color: var(--gray-700); background: var(--gray-100); padding: 4px 10px; border-radius: var(--radius-full); }
        .product-features { list-style: none; padding: 0; margin: 0 0 20px; }
        .product-features li { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--gray-600); margin-bottom: 8px; }
        .product-features li svg { color: var(--emerald-500); flex-shrink: 0; }
        .btn-view-details {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            width: 100%;
            padding: 12px 20px;
            background: var(--gray-100);
            color: var(--gray-800);
            border: 1px solid var(--gray-200);
            border-radius: 6px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            text-decoration: none;
            margin-top: auto;
        }
        .btn-view-details:hover { background: var(--gray-200); color: var(--gray-900); }
        .btn-view-details:active { background: var(--purple-500); color: #fff; transform: translateY(1px); }
        .btn-view-details:visited { color: var(--gray-800); }
        .btn-view-details:focus-visible { outline: 2px solid var(--purple-500); outline-offset: 2px; }
        .products-note { text-align: center; font-size: 13px; color: var(--gray-500) !important; margin-top: 24px; font-style: italic; }

        /* ===== FEATURES SECTION ===== */
        .features-modern { padding: 100px 0; background: var(--white); }
        .features-header { text-align: center; margin-bottom: 48px; }
        .features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
        .feature-card {
            background: var(--gray-50);
            border: 1px solid var(--gray-200);
            border-radius: var(--radius-lg);
            padding: 28px;
            transition: var(--transition);
        }
        .feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
        .feature-icon {
            width: 48px;
            height: 48px;
            background: linear-gradient(135deg, rgba(61, 97, 226, 0.1) 0%, rgba(99, 102, 241, 0.1) 100%);
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 16px;
        }
        .feature-icon svg { color: var(--purple-500); }
        .feature-title { font-size: 18px; font-weight: 600; color: var(--gray-900) !important; margin-bottom: 8px; }
        .feature-description { font-size: 14px; color: var(--gray-600) !important; line-height: 1.6; margin: 0; }

        /* ===== STATS SECTION ===== */
        .stats-section { padding: 80px 0; background: linear-gradient(180deg, #ffffff 0%, #f8f9fc 100%); }
        .stats-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; max-width: 800px; margin: 0 auto; }
        .stat-card {
            background: var(--white);
            border: 1px solid var(--gray-200);
            border-radius: var(--radius-lg);
            padding: 40px;
            text-align: center;
            box-shadow: var(--shadow-card);
        }
        .stat-category { font-size: 12px; font-weight: 600; color: var(--purple-500); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 8px; }
        .stat-number { font-size: 56px; font-weight: 700; color: var(--gray-900); line-height: 1; margin-bottom: 8px; }
        .stat-label { font-size: 14px; color: var(--gray-600); }

        /* ===== FOOTER ===== */
        .footer {
            background: linear-gradient(180deg, #f8f9fc 0%, #f1f3f5 100%);
            color: #495057 !important;
            padding: 4rem 1.5rem 1.5rem;
            margin-top: 0;
        }
        .footer-content { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 2.5rem; margin-bottom: 3rem; }
        .footer-section h3 { font-size: 1rem; font-weight: 600; margin-bottom: 0.75rem; color: #212529 !important; }
        .footer-section p { color: #868e96 !important; font-size: 14px; line-height: 1.6; }
        .footer-section h4 { font-size: 12px; font-weight: 500; color: #868e96 !important; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 1rem; }
        .footer-section ul { list-style: none; padding: 0; }
        .footer-section li { margin-bottom: 0.6rem; }
        .footer-section a { color: #495057 !important; text-decoration: none; font-size: 14px; transition: all 0.2s ease; }
        .footer-section a:hover { color: #212529 !important; }
        .footer-bottom { border-top: 1px solid rgba(0, 0, 0, 0.06); padding-top: 1.5rem; text-align: center; }
        .footer-bottom p { color: #868e96 !important; margin: 0; font-size: 13px; }

        /* ===== ANIMATIONS ===== */
        .fade-in { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
        .fade-in.visible { opacity: 1; transform: translateY(0); }

        /* ===== PRODUCT PAGES ===== */
        .product-hero {
            background: linear-gradient(180deg, #ffffff 0%, #f8f9fc 100%);
            padding: 100px 0 80px;
            position: relative;
            overflow: hidden;
        }
        .product-hero::before {
            content: '';
            position: absolute;
            top: -20%;
            right: -10%;
            width: 55%;
            height: 75%;
            background: radial-gradient(ellipse at center, rgba(61, 97, 226, 0.08) 0%, transparent 70%);
            filter: blur(40px);
            pointer-events: none;
        }
        .product-hero-grid {
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap: 48px;
            align-items: center;
        }
        .product-hero-content {
            text-align: left;
            max-width: 520px;
        }
        .product-hero-content .hero-slogan { margin-bottom: 16px; }
        .product-hero-content .hero-badge { margin-bottom: 16px; }
        .product-hero-content .hero-title { font-size: 42px; text-align: left; }
        .product-hero-content .hero-subtitle { margin: 0 0 16px; text-align: left; }
        .product-highlights {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin: 16px 0 18px;
        }
        .highlight-chip {
            background: var(--gray-100);
            color: var(--gray-700);
            padding: 6px 12px;
            border-radius: var(--radius-full);
            font-size: 12px;
            font-weight: 600;
        }
        .product-price {
            display: flex;
            align-items: baseline;
            gap: 8px;
            margin-bottom: 24px;
        }
        .product-price .price-amount {
            font-size: 36px;
            font-weight: 700;
            color: var(--gray-900);
        }
        .product-price .price-period {
            font-size: 14px;
            color: var(--gray-500);
        }
        .product-hero .hero-actions { justify-content: flex-start; }
        .product-hero-media {
            background: var(--white);
            border: 1px solid var(--gray-200);
            border-radius: var(--radius-lg);
            padding: 18px;
            box-shadow: var(--shadow-card);
        }
        .product-hero-media img {
            width: 100%;
            height: 320px;
            object-fit: cover;
            border-radius: var(--radius-md);
            display: block;
        }
        .product-section {
            padding: 90px 0;
            background: var(--white);
        }
        .product-section.alt-bg {
            background: var(--gray-50);
        }
        .screenshot-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 16px;
            margin-top: 24px;
        }
        .screenshot-tile {
            background: var(--white);
            border: 1px solid var(--gray-200);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }
        .screenshot-tile img {
            width: 100%;
            height: 140px;
            object-fit: cover;
            display: block;
        }

        /* ===== RESPONSIVE ===== */
        @media (max-width: 768px) {
            .hero-modern { padding: 80px 0 60px; }
            .hero-title { font-size: 28px; }
            .hero-subtitle { font-size: 15px; }
            .section-title { font-size: 28px; }
            .stat-card .stat-number { font-size: 48px; }
            .stats-grid-2 { grid-template-columns: 1fr; }
        }

        @media (max-width: 768px) {
            .product-hero { padding: 80px 0 60px; }
            .product-hero-grid { grid-template-columns: 1fr; text-align: center; }
            .product-hero-content { text-align: center; margin: 0 auto; }
            .product-hero-content .hero-title { text-align: center; }
            .product-hero-content .hero-subtitle { text-align: center; }
            .product-hero .hero-actions { justify-content: center; }
            .product-hero-media img { height: 240px; }
        }