:root {
            /* Dark Theme Colors (Default) */
            --primary: #6366f1;
            --primary-light: #818cf8;
            --secondary: #06b6d4;
            --secondary-light: #22d3ee;
            --dark: #020617;
            --bg-color: #020617;
            --card-bg: rgba(15, 23, 42, 0.7);
            --glass-bg: rgba(255, 255, 255, 0.03);
            --border: rgba(255, 255, 255, 0.08);
            --border-light: rgba(255, 255, 255, 0.12);
            --text-main: #ffffff;
            --text-light: #94a3b8;
            --text-muted: #e2e8f0;
            --neon-glow: rgba(99, 102, 241, 0.4);
            --neon-secondary: rgba(6, 182, 212, 0.4);
            --success: #10b981;
            --gradient-primary: linear-gradient(135deg, #6366f1, #8b5cf6);
            --gradient-secondary: linear-gradient(135deg, #06b6d4, #0ea5e9);
            --hero-gradient: linear-gradient(180deg, #fff 0%, #a5b4fc 100%);
            --nav-bg: rgba(2, 6, 23, 0.85);
            --mesh-opacity: 0.15;
            --card-shadow: rgba(0, 0, 0, 0.4);
        }

        [data-theme="light"] {
            /* Light Theme Colors */
            --dark: #ffffff;
            --bg-color: #f0f4f8 !important;
            --card-bg: rgba(255, 255, 255, 0.95) !important;
            --glass-bg: rgba(99, 102, 241, 0.04) !important;
            --border: rgba(99, 102, 241, 0.15) !important;
            --border-light: rgba(99, 102, 241, 0.2) !important;
            --text-main: #0f172a !important;
            --text-light: #475569 !important;
            --text-muted: #64748b !important;
            --neon-glow: rgba(99, 102, 241, 0.25)  !important;
            --neon-secondary: rgba(6, 182, 212, 0.25) !important;
            --hero-gradient: linear-gradient(180deg, #1e293b 0%, #6366f1 100%) !important;
            --nav-bg: rgba(255, 255, 255, 0.95);
            --mesh-opacity: 0.06;
            --card-shadow: rgba(99, 102, 241, 0.2);
        }

        body {
            background-color: var(--bg-color) !important;
            color: var(--text-main) !important;
            font-family: 'Plus Jakarta Sans', sans-serif;
            overflow-x: hidden;
            position: relative;
            transition: background-color 0.4s ease, color 0.4s ease;
        }

        /* --- THEME TOGGLE BUTTON --- */
        .theme-toggle {
            width: 44px;
            height: 44px;
            border-radius: 12px;
            background: var(--glass-bg);
            border: 1px solid var(--border);
            color: var(--text-main) !important;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.3s ease;
            margin-left: 10px;
            backdrop-filter: blur(12px);
            box-shadow: 0 4px 12px rgba(99, 102, 241, 0.08);
        }
        .theme-toggle:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: rgba(99, 102, 241, 0.1);
            box-shadow: 0 8px 20px rgba(99, 102, 241, 0.15);
        }

        /* --- BACKGROUND EFFECTS --- */
        .mesh-bg {
            position: fixed;
            top: 0; left: 0; width: 100%; height: 100%;
            background: 
                radial-gradient(circle at 10% 10%, rgba(99, 102, 241, var(--mesh-opacity)) 0%, transparent 40%),
                radial-gradient(circle at 90% 90%, rgba(6, 182, 212, var(--mesh-opacity)) 0%, transparent 40%),
                radial-gradient(circle at 50% 30%, rgba(139, 92, 246, var(--mesh-opacity)) 0%, transparent 30%);
            z-index: -2;
        }

        .floating-shapes {
            position: fixed;
            width: 100%;
            height: 100%;
            z-index: -1;
            overflow: hidden;
        }

        .shape {
            position: absolute;
            border-radius: 50%;
            filter: blur(40px);
            opacity: 0.15;
        }

        .shape-1 {
            width: 500px;
            height: 500px;
            background: var(--primary);
            top: -200px;
            right: -100px;
        }

        .shape-2 {
            width: 400px;
            height: 400px;
            background: var(--secondary);
            bottom: -150px;
            left: -100px;
        }

        /* --- NAVIGATION --- */
        .navbar {
            backdrop-filter: blur(20px);
            background: var(--nav-bg);
            border-bottom: 1px solid var(--border);
            padding: 18px 0;
            transition: all 0.4s ease;
            box-shadow: 0 4px 20px rgba(99, 102, 241, 0.08);
        }

        .navbar.scrolled {
            background: var(--nav-bg);
            padding: 12px 0;
            box-shadow: 0 8px 32px rgba(99, 102, 241, 0.1);
        }

        .navbar-brand {
            font-weight: 800;
            font-size: 1.8rem;
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .nav-link { 
            color: var(--text-light) !important; 
            font-weight: 500; 
            transition: 0.3s; 
            position: relative;
        }

        .nav-link::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--gradient-primary);
            transition: width 0.3s ease;
        }

        .nav-link:hover { 
            color: var(--primary-light) !important; 
        }

        .nav-link:hover::after {
            width: 100%;
        }

        .nav-link.active {
            color: var(--text-main) !important;
        }

        .nav-link.active::after {
            width: 100%;
        }

        /* --- PREMIUM BUTTONS --- */
        .btn-premium {
            background: var(--gradient-primary);
            color: white;
            border: none;
            padding: 14px 32px;
            border-radius: 12px;
            font-weight: 600;
            /* box-shadow: 0 10px 20px var(--neon-glow); */
            transition: all 0.4s ease;
            position: relative;
            overflow: hidden;
            z-index: 1;
        }

        .btn-premium::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            /* background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent); */
            transition: left 0.7s ease;
            z-index: -1;
        }

        .btn-premium:hover::before {
            left: 100%;
        }

        .btn-premium:hover {
            transform: translateY(-3px);
            /* box-shadow: 0 15px 30px var(--neon-glow); */
            color: white;
        }

        .btn-outline-glass {
            background: var(--glass-bg);
            border: 1px solid var(--border);
            color: var(--text-main);
            padding: 14px 32px;
            border-radius: 12px;
            backdrop-filter: blur(20px);
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(99, 102, 241, 0.08);
        }

        .btn-outline-glass:hover { 
            background: rgba(99, 102, 241, 0.12); 
            color: var(--primary); 
            border-color: var(--primary);
            transform: translateY(-2px);
            box-shadow: 0 12px 30px rgba(99, 102, 241, 0.2);
        }

        /* --- HERO SECTION --- */
        .hero-title {
            font-size: clamp(2.5rem, 6vw, 5rem);
            font-weight: 800;
            letter-spacing: -2px;
            background: var(--hero-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.1;
        }

        .hero-subtitle {
            font-size: 1.2rem;
            line-height: 1.7;
            color: var(--text-light);
            max-width: 750px;
            margin: 0 auto 3rem;
        }

        .live-badge {
            background: rgba(16, 185, 129, 0.1);
            border: 1px solid rgba(16, 185, 129, 0.3);
            color: #10b981;
            border-radius: 50px;
            padding: 10px 20px;
            font-weight: 600;
            display: inline-block;
            box-shadow: 0 0 20px rgba(16, 185, 129, 0.1);
            animation: pulse 2s infinite;
        }

        @keyframes pulse {
            0% { box-shadow: 0 0 20px rgba(16, 185, 129, 0.1); }
            50% { box-shadow: 0 0 30px rgba(16, 185, 129, 0.3); }
            100% { box-shadow: 0 0 20px rgba(16, 185, 129, 0.1); }
        }

        .status-dot {
            width: 10px; 
            height: 10px;
            background: #10b981;
            border-radius: 50%;
            display: inline-block;
            box-shadow: 0 0 10px #10b981;
            margin-right: 8px;
            animation: blink 2s infinite;
        }

        @keyframes blink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.5; }
        }

        .dashboard-preview {
            position: relative;
            border-radius: 30px;
            overflow: hidden;
            box-shadow: 0 20px 80px rgba(99, 102, 241, 0.15);
            border: 1px solid var(--border);
            margin-top: 5rem;
            transform: perspective(1000px) rotateX(5deg);
            transition: transform 0.5s ease;
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(20px);
        }

        .dashboard-preview:hover {
            transform: perspective(1000px) rotateX(0deg);
            box-shadow: 0 30px 100px rgba(99, 102, 241, 0.2);
        }

        .dashboard-preview::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(to bottom, rgba(255, 255, 255, 0.3), transparent 30%);
            z-index: 1;
            pointer-events: none;
        }

        .dashboard-preview img {
            filter: brightness(1.05) contrast(1.05);
        }

        /* --- LOGO MARQUEE --- */
        .marquee-container {
            position: relative;
            overflow: hidden;
            padding: 40px 0;
            margin: 80px 0;
            mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
        }

        .marquee {
            display: flex;
            width: max-content;
            animation: scroll 30s linear infinite;
        }

        .marquee-item {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-light);
            margin: 0 50px;
            opacity: 0.6;
            transition: all 0.3s ease;
            position: relative;
        }

        .marquee-item::before {
            content: '✓';
            position: absolute;
            left: -25px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--primary);
            font-size: 1rem;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .marquee:hover .marquee-item {
            opacity: 0.8;
        }

        .marquee:hover .marquee-item:hover {
            opacity: 1;
            color: var(--primary-light);
        }

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

        @keyframes scroll {
            from { transform: translateX(0); }
            to { transform: translateX(-50%); }
        }

        /* --- BENTO GRID --- */
        .bento-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            grid-template-rows: repeat(2, 1fr);
            gap: 24px;
            margin: 120px 0;
        }

        .bento-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: 24px;
            padding: 30px;
            transition: all 0.4s ease;
            overflow: hidden;
            position: relative;
            backdrop-filter: blur(20px);
            color: var(--text-main);
            box-shadow: 0 12px 48px rgba(99, 102, 241, 0.12);
        }

        .bento-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), transparent 30%);
            opacity: 0;
            transition: opacity 0.4s ease;
            z-index: 0;
            pointer-events: none;
        }

        .bento-card > * {
            position: relative;
            z-index: 1;
        }

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

        .bento-card:hover {
            border-color: var(--primary);
            transform: translateY(-8px);
            box-shadow: 0 20px 40px var(--card-shadow);
        }

        .bento-card i {
            font-size: 2.5rem;
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 20px;
            display: block;
        }

        .bento-card h3 {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 15px;
        }

        .bento-card p {
            color: var(--text-light);
            line-height: 1.6;
        }

        .bento-card-large {
            grid-column: span 2;
            grid-row: span 1;
        }

        .bento-card-featured {
            background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(6, 182, 212, 0.05));
            border-color: rgba(99, 102, 241, 0.3);
        }

        /* --- INTEGRATIONS --- */
        .integration-grid {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 20px;
            margin-top: 40px;
        }

        .integration-item {
            width: 100px;
            height: 100px;
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2.5rem;
            transition: all 0.4s ease;
            position: relative;
            overflow: hidden;
            color: var(--text-main);
            backdrop-filter: blur(20px);
            box-shadow: 0 8px 32px rgba(99, 102, 241, 0.12);
        }

        .integration-item::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
            transition: left 0.7s ease;
            z-index: 2;
        }

        .integration-item:hover::before {
            left: 100%;
        }

        .integration-item:hover {
            border-color: var(--primary);
            transform: translateY(-5px) scale(1.05);
            box-shadow: 0 20px 60px rgba(99, 102, 241, 0.2);
        }

        /* --- STEP PROGRESSION --- */
        .step-progress {
            display: flex;
            justify-content: space-between;
            position: relative;
            margin: 80px 0;
        }

        .step-progress::before {
            content: '';
            position: absolute;
            top: 20px;
            left: 0;
            width: 100%;
            height: 3px;
            background: var(--border);
            z-index: 1;
        }

        .step-progress::after {
            content: '';
            position: absolute;
            top: 20px;
            left: 0;
            width: 50%;
            height: 3px;
            background: var(--gradient-primary);
            z-index: 2;
            transition: width 1s ease;
        }

        .step {
            position: relative;
            z-index: 3;
            text-align: center;
            width: 100px;
        }

        .step-circle {
            width: 44px;
            height: 44px;
            background: var(--dark);
            border: 3px solid var(--border);
            color: var(--text-light);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            margin: 0 auto 15px;
            transition: all 0.4s ease;
        }

        .step.active .step-circle {
            background: var(--gradient-primary);
            border-color: var(--primary);
            color: white;
            box-shadow: 0 0 20px var(--neon-glow);
        }

        .step.completed .step-circle {
            background: var(--success);
            border-color: var(--success);
            color: white;
        }

        .step h5 {
            font-size: 1rem;
            margin-bottom: 5px;
            font-weight: 600;
            color: var(--text-main);
        }

        .step p {
            font-size: 0.875rem;
            color: var(--text-light);
        }

        /* --- PRICING --- */
        .pricing-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: 30px;
            padding: 40px;
            position: relative;
            transition: all 0.4s ease;
            height: 100%;
            color: var(--text-main);
            backdrop-filter: blur(20px);
            box-shadow: 0 12px 48px rgba(99, 102, 241, 0.12);
        }

        .pricing-card:hover {
            border-color: var(--primary);
            transform: translateY(-10px);
            box-shadow: 0 30px 80px rgba(99, 102, 241, 0.2);
        }

        .pricing-card.featured {
            border: 2px solid var(--primary);
            background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(99, 102, 241, 0.05));
            position: relative;
            overflow: hidden;
        }

        .pricing-card.featured::after {
            content: 'RECOMMENDED';
            position: absolute;
            top: 20px;
            right: -35px;
            background: var(--gradient-primary);
            color: white;
            padding: 8px 40px;
            font-size: 0.875rem;
            font-weight: 700;
            transform: rotate(45deg);
            box-shadow: 0 5px 15px rgba(99, 102, 241, 0.3);
            z-index: 1;
        }

        .price {
            font-size: 3.5rem;
            font-weight: 800;
            background: var(--hero-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1;
            margin: 20px 0;
        }

        .price-period {
            font-size: 1rem;
            color: var(--text-light);
        }

        .feature-list {
            list-style: none;
            padding: 0;
            margin: 30px 0;
        }

        .feature-list li {
            padding: 10px 0;
            border-bottom: 1px solid var(--border-light);
            color: var(--text-light);
        }

        .feature-list li:last-child {
            border-bottom: none;
        }

        .feature-list li i {
            color: var(--success);
            margin-right: 10px;
        }

        /* --- FOOTER --- */
        footer {
            border-top: 1px solid var(--border);
            padding: 100px 0 50px;
            margin-top: 120px;
            background: var(--nav-bg);
        }

        .footer-logo {
            font-weight: 800;
            font-size: 2rem;
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 20px;
            display: inline-block;
        }

        .footer-links h6 {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 25px;
            color: var(--text-main);
        }

        .footer-links ul {
            list-style: none;
            padding: 0;
        }

        .footer-links ul li {
            margin-bottom: 15px;
        }

        .footer-links ul li a {
            color: var(--text-light);
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .footer-links ul li a:hover {
            color: var(--primary-light);
        }

        .social-icons {
            display: flex;
            gap: 15px;
            margin-top: 30px;
        }

        .social-icon {
            width: 44px;
            height: 44px;
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-light);
            font-size: 1.2rem;
            transition: all 0.3s ease;
        }

        .social-icon:hover {
            background: var(--primary);
            color: white;
            border-color: var(--primary);
            transform: translateY(-3px);
        }

        /* --- RESPONSIVE DESIGN --- */
        @media (max-width: 1200px) {
            .bento-grid {
                grid-template-columns: repeat(2, 1fr);
                grid-template-rows: repeat(3, auto);
            }
            .bento-card-large { grid-column: span 2; }
        }

        @media (max-width: 992px) {
            .hero-title { font-size: clamp(2rem, 5vw, 3.5rem); }
            .step-progress { flex-direction: column; align-items: flex-start; }
            .step-progress::before, .step-progress::after { display: none; }
            .step { display: flex; align-items: center; margin-bottom: 30px; width: 100%; text-align: left; }
            .step-circle { margin: 0 20px 0 0; flex-shrink: 0; }
        }

        @media (max-width: 768px) {
            .bento-grid { grid-template-columns: 1fr; grid-template-rows: repeat(5, auto); }
            .bento-card-large { grid-column: span 1; }
            .dashboard-preview { transform: none; }
        }

        /* --- UTILITY CLASSES --- */
        .section-title {
            font-size: 2.5rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            background: var(--hero-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .section-subtitle {
            font-size: 1.1rem;
            color: var(--text-light);
            max-width: 700px;
            margin: 0 auto 4rem;
            line-height: 1.7;
        }

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