:root {
            --bg-color: #f8fafc;
            --sidebar-bg: #ffffff;
            --primary-color: #6366f1;
            --secondary-color: #0ea5e9;
            --accent-color: #8b5cf6;
            --text-main: #1e293b;
            --text-muted: #4b5563;
            --text-secondary: #374151;
            --glass-bg: rgba(255, 255, 255, 0.7);
            --glass-border: rgba(255, 255, 255, 0.82);
            --card-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.04), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
            --shadow-premium: 0 20px 40px -15px rgba(0, 0, 0, 0.08);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --grad-indigo: linear-gradient(135deg, #6366f1 0%, #a855f7 50%, #3b82f6 100%);
            --grad-blue: linear-gradient(135deg, #0ea5e9 0%, #22d3ee 100%);
            --grad-purple: linear-gradient(135deg, #8b5cf6 0%, #d946ef 100%);
            --grad-surface: linear-gradient(135deg, rgba(255, 255, 255, 1) 0%, rgba(248, 250, 252, 1) 100%);
        }

        body {
            background-color: var(--bg-color);
            color: var(--text-main);
            font-family: 'Outfit', sans-serif;
            background-image: radial-gradient(circle at 10% 10%, rgba(99, 102, 241, 0.05) 0%, transparent 40%), radial-gradient(circle at 90% 90%, rgba(14, 165, 233, 0.05) 0%, transparent 40%);
            background-attachment: fixed;
        }

        .stat-card-vibrant {
            background: var(--grad-indigo);
            color: white !important;
            border-radius: 28px;
            padding: 2.5rem;
            position: relative;
            overflow: hidden;
            box-shadow: 0 20px 40px -10px rgba(99, 102, 241, 0.3);
        }

        .stat-card-vibrant .stat-info h3,
        .stat-card-vibrant .stat-info p {
            color: white !important;
        }

        .stat-card-vibrant::after {
            content: '';
            position: absolute;
            top: -20%;
            right: -10%;
            width: 200px;
            height: 200px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            filter: blur(40px);
        }

        .progress-circle-svg {
            position: absolute;
            right: 2rem;
            top: 50%;
            transform: translateY(-50%);
            width: 80px;
            height: 80px;
        }

        .progress-circle-bg {
            fill: none;
            stroke: rgba(255, 255, 255, 0.2);
            stroke-width: 6;
        }

        .progress-circle-val {
            fill: none;
            stroke: white;
            stroke-width: 6;
            stroke-linecap: round;
            stroke-dasharray: 200;
            stroke-dashoffset: 60;
            transition: stroke-dashoffset 1s ease;
        }

        .glass-effect {
            background: var(--glass-bg);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid var(--glass-border);
            box-shadow: var(--card-shadow);
        }

        .glass-effect-strong {
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(16px);
            border: 1px solid rgba(255, 255, 255, 0.95);
            box-shadow: var(--shadow-premium);
        }

        .gradient-text {
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            font-weight: 800;
        }

        .gradient-btn {
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: white !important;
            border: none;
            box-shadow: 0 10px 15px -3px rgba(99, 102, 241, 0.3);
        }

        .gradient-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 15px 20px -3px rgba(99, 102, 241, 0.4);
        }

        .navbar {
            height: 85px;
            display: flex;
            align-items: center;
            border-bottom: 2px solid rgba(255, 255, 255, 0.4);
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
        }

        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            width: 100%;
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 20px;
            height: 100%;
        }

        .logo {
            display: flex;
            align-items: center;
            font-size: 1.5rem;
            font-weight: 800;
            white-space: nowrap;
            flex-shrink: 0;
            gap: 10px;
        }

        .logo img {
            height: 60px !important;
            width: auto !important;
            object-fit: contain;
            image-rendering: -webkit-optimize-contrast;
        }

        .nav-links {
            display: flex;
            gap: 1.5rem;
            margin: 0 20px;
            white-space: nowrap;
        }

        .nav-links a {
            color: var(--text-muted);
            font-weight: 600;
            font-size: 0.9rem;
            transition: var(--transition);
            white-space: nowrap;
        }

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            flex-shrink: 0;
        }

        .nav-actions .btn {
            padding: 0.6rem 1.2rem;
            font-size: 0.85rem;
        }

        .btn-icon {
            width: 38px;
            height: 38px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 12px;
            background: rgba(var(--primary-rgb), 0.05);
            color: var(--text-main);
            transition: var(--transition);
        }

        .btn-icon:hover {
            background: rgba(var(--primary-rgb), 0.1);
            color: var(--primary-color);
        }

        .auth-modal {
            max-width: 420px !important;
            padding: 2rem !important;
            display: flex !important;
            flex-direction: column !important;
        }

        .auth-form {
            display: none !important;
        }

        .auth-form.active {
            display: flex !important;
            flex-direction: column !important;
        }

        .auth-form .form-group {
            margin-bottom: 1rem;
            display: flex;
            flex-direction: column;
        }

        .auth-form input {
            width: 100% !important;
            background: #f1f5f9 !important;
            border: 1px solid #cbd5e1 !important;
            padding: 0.75rem 1rem !important;
            border-radius: 10px !important;
        }

        .social-divider {
            display: flex !important;
            align-items: center !important;
            justify-content: center !important;
            width: 100% !important;
            margin: 1.5rem 0 !important;
        }

        .social-divider::before,
        .social-divider::after {
            content: "" !important;
            flex: 1 !important;
            height: 1px !important;
            background: #e2e8f0 !important;
        }

        .social-divider span {
            padding: 0 15px !important;
            color: #94a3b8 !important;
            font-size: 0.85rem !important;
            font-weight: 600 !important;
            text-transform: lowercase !important;
            white-space: nowrap !important;
            background: #ffffff !important;
            position: relative;
            z-index: 1;
        }

        .social-auth {
            display: flex !important;
            justify-content: center !important;
            align-items: center !important;
            gap: 20px !important;
            width: 100% !important;
            margin: 1rem 0 !important;
            padding: 0 !important;
        }

        .social-btn {
            width: 40px !important;
            height: 40px !important;
            min-width: 40px !important;
            display: flex !important;
            align-items: center !important;
            justify-content: center !important;
            background: #ffffff !important;
            border: 1px solid #dadce0 !important;
            border-radius: 4px !important;
            padding: 0 !important;
            cursor: pointer;
            overflow: hidden !important;
            transition: all 0.2s ease !important;
        }

        .social-btn:hover {
            background: #f8fafc !important;
            border-color: #d2d4d8 !important;
            transform: translateY(-1px) !important;
        }

        .g_id_signin {
            width: 40px !important;
            height: 40px !important;
            min-width: 40px !important;
            display: flex !important;
            justify-content: center !important;
            align-items: center !important;
            overflow: hidden !important;
            border-radius: 4px !important;
            transition: all 0.2s ease !important;
        }

        .g_id_signin:hover {
            transform: translateY(-1px) !important;
        }

        .g_id_signin iframe {
            margin: 0 !important;
            padding: 0 !important;
            display: block !important;
            border-radius: 4px !important;
        }

        .g_id_signin {
            overflow: hidden !important;
            border-radius: 4px !important;
            border: none !important;
            padding: 0 !important;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
            color: white;
            box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(99, 102, 241, 0.4);
        }

        .btn-outline {
            border: 2px solid var(--primary-color);
            color: var(--primary-color);
            background: transparent;
        }

        .btn-outline:hover {
            background: var(--primary-color);
            color: white;
        }

        .section-title h2 {
            font-weight: 800;
            letter-spacing: -0.02em;
        }

        .feature-card {
            background: white;
            border-radius: 24px;
            padding: 2.5rem;
            box-shadow: var(--card-shadow);
            border: 1px solid #f1f5f9;
        }

        .icon-box {
            width: 60px;
            height: 60px;
            border-radius: 18px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            margin-bottom: 1.5rem;
        }

        .icon-box.color-1 {
            background: #eef2ff;
            color: #6366f1;
        }

        .icon-box.color-2 {
            background: #f0f9ff;
            color: #0ea5e9;
        }

        .icon-box.color-3 {
            background: #f5f3ff;
            color: #8b5cf6;
        }

        .pricing-card {
            background: white;
            border: 1px solid #e2e8f0;
        }

        .pricing-card.featured {
            background: white;
            border: 2px solid var(--primary-color);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
        }

        .popular-badge {
            background: var(--primary-color);
        }

        .sidebar {
            background: white !important;
            border-right: 1px solid #e2e8f0;
        }

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

        .nav-link.active,
        .nav-link:hover {
            background: rgba(99, 102, 241, 0.1) !important;
            color: var(--primary-color) !important;
        }

        .nav-link i {
            color: inherit !important;
        }

        .stat-card {
            background: white;
            border: 1px solid #e2e8f0;
            box-shadow: var(--card-shadow);
        }

        .stat-card h3 {
            color: var(--text-muted);
            font-size: 0.9rem;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        .pricing-carousel-container {
            position: relative;
            width: 100%;
            max-width: 1200px;
            margin: 3rem auto;
            height: 550px;
            perspective: 2000px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .pricing-carousel {
            position: relative;
            width: 350px;
            height: 100%;
            transform-style: preserve-3d;
            transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .pricing-card {
            position: absolute;
            width: 350px;
            height: auto;
            min-height: 500px;
            top: 50%;
            left: 50%;
            margin-top: -250px;
            margin-left: -175px;
            backface-visibility: hidden;
            transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
            opacity: 0;
            pointer-events: none;
            z-index: 1;
        }

        .pricing-card.active {
            opacity: 1;
            transform: translate3d(0, 0, 150px);
            pointer-events: auto;
            z-index: 10;
        }

        .pricing-card.prev {
            opacity: 0.4;
            transform: translate3d(-420px, 0, -120px) rotateY(35deg) scale(0.8);
            pointer-events: none;
            z-index: 5;
        }

        .pricing-card.next {
            opacity: 0.4;
            transform: translate3d(420px, 0, -120px) rotateY(-35deg) scale(0.8);
            pointer-events: none;
            z-index: 5;
        }

        .carousel-nav {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: white;
            border: 1px solid #e2e8f0;
            color: var(--primary-color);
            font-size: 1.2rem;
            cursor: pointer;
            z-index: 100;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        }

        .carousel-nav:hover {
            background: var(--primary-color);
            color: white;
            box-shadow: 0 8px 20px rgba(99, 102, 241, 0.3);
        }

        .carousel-nav.prev {
            left: 50px;
        }

        .carousel-nav.next {
            right: 50px;
        }

        .carousel-dots {
            display: flex;
            justify-content: center;
            gap: 12px;
            margin-top: 2rem;
        }

        .dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: #cbd5e1;
            cursor: pointer;
            transition: var(--transition);
        }

        .dot.active {
            background: var(--primary-color);
            transform: scale(1.3);
        }

        @media (max-width:768px) {
            .pricing-carousel-container {
                height: 600px;
            }

            .pricing-carousel,
            .pricing-card {
                width: 300px;
                margin-left: -150px;
            }

            .pricing-card.prev {
                transform: translate3d(-150px, 0, -100px) rotateY(45deg) scale(0.8);
            }

            .pricing-card.next {
                transform: translate3d(150px, 0, -100px) rotateY(-45deg) scale(0.8);
            }

            .carousel-nav.prev {
                left: 10px;
            }

            .carousel-nav.next {
                right: 10px;
            }
        }

        .admin-sidebar .nav-link {
            color: rgba(255, 255, 255, 0.6) !important;
        }

        .admin-sidebar .nav-link.active {
            background: var(--primary-color) !important;
            color: white !important;
        }

        .modal-overlay {
            background: rgba(15, 23, 42, 0.85) !important;
            z-index: 9999 !important;
        }

        .auth-modal {
            z-index: 10000 !important;
            background: #ffffff !important;
            border-radius: 28px !important;
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.2) !important;
            border: 1px solid rgba(255, 255, 255, 0.8) !important;
            overflow: hidden;
            padding: 2.5rem !important;
        }

        .auth-form {
            display: none;
        }

        .auth-form.active {
            display: flex;
            flex-direction: column;
        }

        .auth-tabs {
            display: flex;
            border-bottom: 2px solid #f1f5f9;
            margin-bottom: 2rem;
        }

        .blog-modal {
            max-width: 800px !important;
            width: 95% !important;
            padding: 0 !important;
            max-height: 90vh;
            display: flex;
            flex-direction: column;
        }

        .blog-modal-header {
            padding: 40px 40px 20px 40px;
            background: #ffffff;
            border-bottom: 1px solid #f1f5f9;
        }

        .blog-modal-content {
            padding: 0 40px 40px 40px;
            overflow-y: auto;
            color: #334155;
            line-height: 1.8;
        }

        .blog-modal-content h3 {
            color: var(--primary-color);
            margin-top: 25px;
            font-size: 1.5rem;
        }

        .blog-modal-content ul {
            margin: 20px 0;
            padding-left: 20px;
        }

        .blog-modal-content li {
            margin-bottom: 10px;
            list-style: disc;
        }

        .blog-modal-content p {
            margin-bottom: 15px;
            font-size: 1.05rem;
        }

        .blog-modal-image {
            width: 100%;
            height: 300px;
            object-fit: cover;
            border-radius: 20px;
            margin-bottom: 30px;
        }

        .auth-tab {
            flex: 1;
            background: none;
            border: none;
            padding: 1rem;
            font-weight: 600;
            color: #94a3b8;
            cursor: pointer;
            transition: var(--transition);
        }

        .auth-tab.active {
            color: var(--primary-color) !important;
            border-bottom: 2px solid var(--primary-color);
        }

        .auth-modal .form-group {
            display: flex;
            flex-direction: column;
            margin-bottom: 1rem;
            text-align: left;
        }

        .auth-footer {
            display: flex;
            justify-content: center;
            margin-bottom: 1.5rem;
            font-size: 0.85rem;
        }

        .auth-modal label {
            color: #64748b !important;
            font-weight: 700;
            font-size: 0.8rem;
            margin-bottom: 0.4rem;
            text-transform: uppercase;
            letter-spacing: 0.02em;
        }

        .auth-modal input {
            background: #f8fafc !important;
            border: 2px solid #e2e8f0 !important;
            color: #1e293b !important;
            padding: 0.9rem 1rem !important;
            border-radius: 14px !important;
            width: 100% !important;
            outline: none !important;
            transition: var(--transition);
        }

        .auth-modal input:focus {
            border-color: var(--primary-color) !important;
            background: #ffffff !important;
            box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1) !important;
        }

        .social-auth {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 16px;
            margin-top: 2rem;
        }

        .social-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 4px;
            background: #ffffff;
            border: 1px solid #dadce0;
            color: #4267B2;
            transition: var(--transition);
        }

        .social-btn:hover {
            background: #f8fafc;
            border-color: #d2d4d8;
        }

        .social-btn i {
            font-size: 1.3rem;
            transition: transform 0.3s ease;
        }

        .social-btn:hover i {
            transform: scale(1.1);
        }

        .social-btn:hover {
            background: #f1f5f9;
            border-color: #cbd5e1;
            transform: translateY(-2px);
        }

        .gradient-text {
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        @media (max-width:968px) {
            .navbar {
                height: auto;
                padding: 15px 0;
                background: rgba(255, 255, 255, 0.95);
                backdrop-filter: blur(20px);
            }

            .nav-container {
                flex-wrap: wrap;
            }

            .logo {
                flex-grow: 1;
            }

            .nav-links,
            .nav-actions {
                display: none !important;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                gap: 10px;
                margin-top: 15px;
                background: var(--sidebar-bg);
                padding: 15px !important;
                border-radius: 12px;
                box-shadow: var(--shadow-premium);
                border: 1px solid var(--glass-border);
            }

            .nav-actions {
                margin-top: 0;
                border-top: none;
                border-radius: 0 0 12px 12px;
                padding-top: 0;
            }

            .nav-links {
                border-radius: 12px 12px 0 0;
                margin-bottom: 0;
            }

            .nav-links.active,
            .nav-actions.active {
                display: flex !important;
            }

            .nav-actions .btn {
                width: 100%;
                justify-content: center;
                padding: 12px;
            }

            .nav-actions .btn-icon {
                padding: 10px;
                align-self: center;
            }

            .logo img {
                height: 45px !important;
            }

            .mobile-menu-btn {
                display: block !important;
                font-size: 1.5rem;
                color: var(--text-main);
                background: none;
                border: none;
                cursor: pointer;
                padding: 5px;
            }

            .hero-section {
                padding-top: 100px !important;
                padding-bottom: 40px !important;
                text-align: center !important;
            }

            .hero-content {
                grid-template-columns: 1fr !important;
                gap: 30px !important;
            }

            .hero-text {
                display: flex !important;
                flex-direction: column !important;
                align-items: center !important;
            }

            .hero-text h1 {
                font-size: 2rem !important;
                margin-bottom: 1rem !important;
            }

            .hero-text p {
                font-size: 1rem !important;
                margin-bottom: 1.5rem !important;
            }

            .hero-text h1 {
                font-size: 2.2rem;
            }

            .hero-buttons {
                flex-direction: column;
                gap: 12px;
            }

            .hero-buttons .btn {
                width: 100%;
                justify-content: center;
            }

            section {
                padding: 40px 0 !important;
            }

            .hts-info-section .container {
                padding: 30px !important;
            }

            .seo-content-section {
                padding: 30px 0 !important;
            }

            .pricing-carousel-container {
                height: auto;
                margin: 50px 0;
                display: block;
                perspective: none;
                overflow-x: auto;
                white-space: nowrap;
                padding-bottom: 20px;
                -webkit-overflow-scrolling: touch;
            }

            .pricing-carousel {
                width: 100%;
                height: auto;
                display: flex;
                gap: 20px;
                transform: none !important;
            }

            .pricing-card {
                position: relative;
                top: auto;
                left: auto;
                margin: 0;
                transform: none !important;
                opacity: 1 !important;
                pointer-events: auto !important;
                min-width: 300px;
                white-space: normal;
                display: inline-block;
                flex: 0 0 auto;
            }

            .pricing-card.prev,
            .pricing-card.next {
                transform: none;
            }

            .carousel-nav {
                display: none;
            }

            .grid-2 {
                grid-template-columns: 1fr;
            }

            .contact-container {
                grid-template-columns: 1fr;
                padding: 20px;
            }

            .section-title h2 {
                font-size: 2rem;
            }
        }

        @keyframes slideDown {
            from {
                opacity: 0;
                transform: translateY(-10px);
            }

            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @media (min-width:969px) {
            .mobile-menu-btn {
                display: none;
            }
        }

        :root {
            --bg-color: #0f172a;
            --bg-gradient: radial-gradient(circle at top left, #1e293b, #0f172a);
            --primary-color: #38bdf8;
            --secondary-color: #818cf8;
            --accent-color: #f472b6;
            --text-main: #f8fafc;
            --text-muted: #94a3b8;
            --glass-bg: rgba(255, 255, 255, 0.05);
            --glass-border: rgba(255, 255, 255, 0.1);
            --glass-blur: blur(12px);
            --font-main: 'Outfit', sans-serif;
            --transition: all 0.3s ease;
            --shadow-glow: 0 0 20px rgba(56, 189, 248, 0.15);
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-main);
            background-color: var(--bg-color);
            background-image: var(--bg-gradient);
            color: var(--text-main);
            line-height: 1.6;
            overflow-x: hidden;
            min-height: 100vh;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }

        button {
            font-family: inherit;
            cursor: pointer;
            border: none;
            outline: none;
        }

        ul {
            list-style: none;
        }

        .container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .section-title {
            margin-bottom: 3rem;
            position: relative;
        }

        .center-text {
            text-align: center;
        }

        h1,
        h2,
        h3 {
            line-height: 1.2;
            margin-bottom: 1rem;
        }

        h1 {
            font-size: 3.5rem;
            font-weight: 700;
        }

        h2 {
            font-size: 2.5rem;
        }

        p {
            color: var(--text-muted);
            margin-bottom: 1.5rem;
        }

        .bg-sphere {
            position: fixed;
            border-radius: 50%;
            filter: blur(80px);
            z-index: -1;
            opacity: 0.4;
        }

        .sphere-1 {
            width: 400px;
            height: 400px;
            background: var(--primary-color);
            top: -100px;
            left: -100px;
            animation: float 10s infinite alternate;
        }

        .sphere-2 {
            width: 300px;
            height: 300px;
            background: var(--secondary-color);
            bottom: -50px;
            right: -50px;
            animation: float 12s infinite alternate-reverse;
        }

        @keyframes float {
            from {
                transform: translate(0, 0);
            }

            to {
                transform: translate(30px, 30px);
            }
        }

        .glass-effect {
            background: var(--glass-bg);
            backdrop-filter: var(--glass-blur);
            -webkit-backdrop-filter: var(--glass-blur);
            border: 1px solid var(--glass-border);
            border-radius: 16px;
            box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
        }

        .glass-effect-strong {
            background: rgba(15, 23, 42, 0.9);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border: 1px solid var(--primary-color);
            border-radius: 12px;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
        }

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.8rem 2rem;
            border-radius: 50px;
            font-weight: 500;
            transition: var(--transition);
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: white;
            box-shadow: var(--shadow-glow);
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 0 30px rgba(56, 189, 248, 0.4);
        }

        .btn-primary-alt {
            background: rgba(56, 189, 248, 0.1);
            color: var(--primary-color);
            border: 1px solid rgba(56, 189, 248, 0.3);
        }

        .btn-primary-alt:hover {
            background: var(--primary-color);
            color: white;
        }

        .btn-get-now {
            background: linear-gradient(135deg, #facc15, #eab308);
            color: #0f172a;
            font-weight: 700;
            box-shadow: 0 0 20px rgba(234, 179, 8, 0.3);
        }

        .btn-get-now:hover {
            transform: translateY(-2px);
            box-shadow: 0 0 30px rgba(234, 179, 8, 0.5);
            background: linear-gradient(135deg, #fde047, #facc15);
        }

        .btn-outline {
            border: 1px solid var(--glass-border);
            background: transparent;
            color: var(--text-main);
        }

        .btn-outline:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: var(--text-main);
        }

        .fade-in-up {
            opacity: 0;
            transform: translateY(30px);
            animation: fadeInUp 0.8s ease forwards;
        }

        .delay-200 {
            animation-delay: 0.2s;
        }

        @keyframes fadeInUp {
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .modal-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.8);
            backdrop-filter: blur(8px);
            display: none;
            justify-content: center;
            align-items: center;
            z-index: 2000;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .modal-overlay.active {
            display: flex;
            opacity: 1;
        }

        .auth-modal {
            width: 90%;
            max-width: 450px;
            padding: 2.5rem;
            position: relative;
            transform: translateY(20px);
            transition: transform 0.3s ease;
        }

        .modal-overlay.active .auth-modal {
            transform: translateY(0);
        }

        .close-modal {
            position: absolute;
            top: 15px;
            right: 20px;
            background: none;
            color: var(--text-muted);
            font-size: 1.5rem;
        }

        .close-modal:hover {
            color: white;
        }

        body.theme-light {
            --bg-color: #f1f5f9;
            --bg-gradient: radial-gradient(circle at top left, #f8fafc, #f1f5f9);
            --text-main: #334155;
            --text-muted: #64748b;
            --glass-bg: rgba(255, 255, 255, 0.7);
            --glass-border: rgba(203, 213, 225, 0.6);
            --glass-blur: blur(16px);
            --shadow-glow: 0 4px 20px rgba(56, 189, 248, 0.1);
        }

        body.theme-light .glass-effect-strong {
            background: rgba(255, 255, 255, 0.9);
            border: 1px solid var(--primary-color);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
            color: var(--text-main);
        }

        body.theme-light .input,
        body.theme-light textarea {
            background: rgba(255, 255, 255, 0.8);
            color: #1e293b;
            border: 1px solid #cbd5e1;
        }

        body.theme-light .feature-card:hover {
            background: rgba(255, 255, 255, 0.8);
            border-color: var(--primary-color);
        }

        body.theme-light .accordion-header {
            color: var(--text-main);
            background: transparent;
        }

        body.theme-light .accordion-header:hover {
            background: rgba(0, 0, 0, 0.03);
        }

        body.theme-light .pricing-card {
            background: rgba(255, 255, 255, 0.6);
        }

        body.theme-light .social-btn {
            background: rgba(0, 0, 0, 0.05);
            color: #334155;
            border: 1px solid #e2e8f0;
        }

        body.theme-light .social-btn:hover {
            background: rgba(0, 0, 0, 0.1);
        }

        body.theme-light .social-divider span {
            background: var(--bg-color);
            color: var(--text-muted);
        }

        .contact-section {
            padding: 100px 0;
        }

        .contact-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            padding: 50px;
            align-items: center;
        }

        .contact-info h2 {
            font-size: 2.5rem;
            margin-bottom: 1rem;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .info-item {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-bottom: 20px;
            font-size: 1.1rem;
            color: var(--text-muted);
        }

        .info-item i {
            color: var(--primary-color);
            font-size: 1.2rem;
        }

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

        .social-links a {
            width: 45px;
            height: 45px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-color);
            border: 1px solid var(--glass-border);
            transition: var(--transition);
        }

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

        .contact-form-wrapper {
            background: rgba(255, 255, 255, 0.05);
            padding: 40px;
            border-radius: 20px;
            border: 1px solid var(--glass-border);
        }

        body.theme-light .contact-form-wrapper {
            background: white;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
        }

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

        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
            color: var(--text-muted);
        }

        .contact-form input,
        .contact-form textarea {
            width: 100%;
            padding: 12px 16px;
            border-radius: 12px;
            border: 1px solid var(--glass-border);
            background: rgba(255, 255, 255, 0.05);
            color: var(--text-main);
            font-family: inherit;
            font-size: 1rem;
            transition: var(--transition);
        }

        .contact-form input:focus,
        .contact-form textarea:focus {
            border-color: var(--primary-color);
            background: rgba(255, 255, 255, 0.1);
            outline: none;
        }

        body.theme-light .contact-form input,
        body.theme-light .contact-form textarea {
            background: #f8fafc;
            border-color: #cbd5e1;
            color: #1e293b;
        }

        body.theme-light .contact-form input:focus,
        body.theme-light .contact-form textarea:focus {
            background: white;
            border-color: var(--primary-color);
            box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
        }

        .full-width {
            width: 100%;
            justify-content: center;
        }

        @media (max-width:768px) {
            .contact-container {
                grid-template-columns: 1fr;
                padding: 30px;
            }
        }

        section {
            padding: 6rem 0;
        }

        .credit-promo-banner {
            background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(14, 165, 233, 0.1));
            border: 1px solid rgba(99, 102, 241, 0.2);
            border-radius: 24px;
            padding: 2.5rem;
            margin-bottom: 4rem;
            text-align: center;
            position: relative;
            overflow: hidden;
            backdrop-filter: blur(10px);
        }

        .credit-promo-banner::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, transparent 60%);
            animation: rotate 20s linear infinite;
            z-index: -1;
        }

        .credit-promo-banner h3 {
            font-size: 2rem;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 1rem;
        }

        .credit-promo-banner p {
            font-size: 1.1rem;
            max-width: 700px;
            margin: 0 auto 1.5rem;
            color: var(--text-muted);
        }

        @keyframes rotate {
            from {
                transform: rotate(0deg);
            }

            to {
                transform: rotate(360deg);
            }
        }

        .grid-2 {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 5rem;
            align-items: center;
        }

        /* Apple-style Premium Modal & Table */
        .apple-modal {
            max-width: 500px !important;
            padding: 2.5rem !important;
            border-radius: 32px !important;
            background: rgba(255, 255, 255, 0.8) !important;
            backdrop-filter: blur(25px) saturate(180%) !important;
            -webkit-backdrop-filter: blur(25px) saturate(180%) !important;
            border: 1px solid rgba(255, 255, 255, 0.4) !important;
            box-shadow: 0 30px 60px rgba(0,0,0,0.12) !important;
        }

        body.theme-light .apple-modal {
            background: rgba(255, 255, 255, 0.7) !important;
        }

        .req-card {
            background: rgba(255, 255, 255, 0.4);
            border-radius: 20px;
            padding: 1.5rem;
            margin: 1.5rem 0;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .req-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 10px 0;
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        }

        .req-row:last-child { border-bottom: none; }

        .req-label {
            font-size: 0.85rem;
            color: var(--text-muted);
            font-weight: 500;
        }

        .req-value {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-main);
            text-align: right;
        }

        .apple-checkbox-container {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 15px;
            background: rgba(var(--primary-rgb), 0.05);
            border-radius: 16px;
            cursor: pointer;
            transition: all 0.3s ease;
            margin-bottom: 20px;
        }

        .apple-checkbox-container:hover {
            background: rgba(var(--primary-rgb), 0.1);
        }

        .apple-checkbox-container input {
            width: 20px;
            height: 20px;
            accent-color: var(--primary-color);
            cursor: pointer;
        }

        .apple-checkbox-container label {
            cursor: pointer;
            font-size: 0.85rem;
            line-height: 1.4;
            color: var(--text-secondary);
        }

        .btn-apple-primary {
            width: 100%;
            padding: 14px;
            border-radius: 16px;
            font-weight: 700;
            font-size: 0.95rem;
            background: var(--primary-color);
            color: white;
            border: none;
            cursor: pointer;
            transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }

        .btn-apple-primary:disabled {
            opacity: 0.3;
            cursor: not-allowed;
            transform: scale(1) !important;
        }

        @media (max-width:968px) {
            .grid-2 {
                grid-template-columns: 1fr;
                gap: 3rem;
                text-align: center;
            }
        }

        .hero-section {
            padding-top: 180px;
            padding-bottom: 120px;
            min-height: 85vh;
        }

        .hero-content {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 60px;
            align-items: center;
        }

        @media (max-width:968px) {
            .hero-content {
                grid-template-columns: 1fr;
                gap: 40px;
                text-align: center;
            }

            .hero-image {
                margin-top: 40px;
            }
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 3rem;
        }

        .feature-card {
            padding: 2.5rem;
            border-radius: 20px;
            height: 100%;
            transition: var(--transition);
        }

        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
        }

        .pricing-card {
            padding: 3rem 2rem !important;
        }

        .pricing-card h3 {
            font-size: 1.8rem;
            margin-bottom: 0.5rem;
        }

        .pricing-card .price .amount {
            font-size: 3rem;
            font-weight: 700;
        }

        body.theme-light .feature-card,
        body.theme-light .pricing-card {
            background: white;
            border: 1px solid rgba(226, 232, 240, 0.8);
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
        }

        body.theme-light .feature-card:hover,
        body.theme-light .pricing-card.featured {
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
        }

        @media (max-width:968px) {
            .grid-2 {
                grid-template-columns: 1fr;
                gap: 2rem;
                text-align: center;
            }
        }

        .hero-section {
            padding-top: 180px;
            padding-bottom: 100px;
            min-height: 80vh;
            display: flex;
            align-items: center;
        }

        .hero-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }

        @media (max-width:968px) {
            .hero-content {
                grid-template-columns: 1fr;
                text-align: center;
            }

            .hero-image {
                margin-top: 50px;
            }
        }

        .hts-info-section {
            padding: 100px 0;
            margin-top: 50px;
        }

        .info-content img {
            border-radius: 20px;
            transition: transform 0.5s ease;
        }

        .info-content img:hover {
            transform: scale(1.02);
        }

        .info-visual {
            position: relative;
            display: flex;
            justify-content: center;
        }

        .toast-container {
            position: fixed;
            bottom: 20px;
            right: 20px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            z-index: 9999;
            pointer-events: none;
        }

        .toast {
            background: rgba(15, 23, 42, 0.95);
            color: white;
            padding: 16px 20px;
            border-radius: 12px;
            border-left: 4px solid var(--primary-color);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
            display: flex;
            align-items: center;
            gap: 12px;
            min-width: 300px;
            transform: translateX(120%);
            opacity: 0;
            transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
            backdrop-filter: blur(10px);
            pointer-events: auto;
        }

        .toast.toast-visible {
            transform: translateX(0);
            opacity: 1;
        }

        .toast i {
            font-size: 1.2rem;
            color: var(--primary-color);
        }

        body.theme-light .toast {
            background: white;
            color: #1e293b;
            border: 1px solid #e2e8f0;
            border-left: 4px solid var(--primary-color);
            box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
        }

        .container {
            width: 94%;
            max-width: 1480px;
            padding: 0 24px;
        }

        @media (min-width:1920px) {
            .container {
                max-width: 1700px;
            }
        }

        .navbar .nav-container {
            max-width: 98%;
            padding: 0.8rem 30px;
        }

        @media (max-width:768px) {
            .container {
                width: 95%;
                padding: 0 16px;
            }

            section {
                padding: 4rem 0;
            }

            .hero-section {
                padding-top: 110px;
                padding-bottom: 60px;
            }

            h1 {
                font-size: 2.2rem;
            }

            h2 {
                font-size: 1.75rem;
            }

            .hero-content,
            .grid-2,
            .contact-container {
                grid-template-columns: 1fr;
                gap: 2rem;
                display: flex;
                flex-direction: column;
            }

            .hero-buttons {
                display: flex;
                flex-direction: column;
                gap: 10px;
                width: 100%;
            }

            .hero-buttons .btn {
                width: 100%;
                justify-content: center;
                margin: 0;
            }

            img {
                max-width: 100%;
                height: auto;
            }
        }

        .navbar .nav-container {
            max-width: 98% !important;
            padding: 0 20px !important;
        }

        .navbar .nav-links {
            gap: 15px !important;
        }

        .navbar .nav-actions {
            gap: 6px !important;
            flex-wrap: nowrap !important;
            display: flex;
            align-items: center;
        }

        .navbar .nav-actions a,
        .navbar .nav-actions button {
            white-space: nowrap;
            flex-shrink: 0;
        }

        @media (max-width:1250px) {

            .navbar .nav-links a:nth-child(5),
            .navbar .nav-links a:nth-child(6) {
                display: none;
            }
        }

        .navbar .btn {
            padding: 8px 12px !important;
            font-size: 0.85rem !important;
            white-space: nowrap !important;
            min-width: fit-content;
        }

        .logo span {
            font-size: 1.3rem !important;
        }

        @media (min-width:969px) {
            .hero-content {
                grid-template-columns: 0.8fr 1.2fr !important;
                align-items: center !important;
                gap: 2rem !important;
            }

            #hero-spinner,
            #program-spinner {
                width: 115% !important;
                max-width: none !important;
                margin-left: -5% !important;
                transform-origin: center center;
            }

            .hero-image,
            .info-visual {
                overflow: visible !important;
                display: flex !important;
                justify-content: center !important;
                align-items: center !important;
            }

            .hero-section {
                overflow-x: hidden;
            }

            .info-content.grid-2 {
                grid-template-columns: 0.8fr 1.2fr !important;
                align-items: center !important;
                gap: 3rem !important;
            }
        }

        @media (max-width:768px) {
            .bg-sphere {
                display: none !important;
                animation: none !important;
                filter: none !important;
            }

            .glass-effect,
            .glass-effect-strong,
            .navbar,
            .modal-overlay,
            .hero-text .beta-notice,
            nav.navbar {
                background-color: var(--bg-color) !important;
                backdrop-filter: none !important;
                -webkit-backdrop-filter: none !important;
                box-shadow: none !important;
                border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            }

            body.theme-light .glass-effect,
            body.theme-light .navbar {
                background-color: #ffffff !important;
                border-bottom: 1px solid #e2e8f0;
            }

            .hero-image,
            .info-visual {
                transform: translateZ(0);
                perspective: none !important;
            }

            #hero-spinner,
            #program-spinner {
                transform-style: flat !important;
            }

            body {
                text-rendering: optimizeSpeed;
            }
        }

        @media (max-width:768px) {
            .table-container {
                overflow-x: auto;
                -webkit-overflow-scrolling: touch;
            }

            table {
                min-width: 500px;
            }
        }