:root {
            --primary-color: #4263EB;
            --secondary-color: #6C8AFF;
            --accent-color: #FF6B6B;
            --success-color: #20C997;
            --warning-color: #FAB005;
            --danger-color: #FA5252;
            --bg-color: #f8f9fa;
            --text-color: #333;
            --text-secondary: #6c757d;
            --card-bg: #fff;
            --border-radius: 16px;
            --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            --transition: all 0.3s ease;
            --gradient: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            --gradient-secondary: linear-gradient(135deg, var(--accent-color), #FFC857);

            /* Feature button colors */
            --wordpress-color: #21759b;
            --google-sheet-color: #0f9d58;
            --chrome-ext-color: #4285f4;
            --android-color: #a4c639;
            --web-color: #ff5722;
            --api-color: #7b1fa2;

            /* Font sizes */
            --fs-xs: 0.75rem;
            --fs-sm: 0.875rem;
            --fs-md: 1rem;
            --fs-lg: 1.25rem;
            --fs-xl: 1.5rem;
            --fs-xxl: 2rem;
            --fs-display: 3.5rem;
        }

        @media (min-width: 1200px) {
            html {
                font-size: 90%;
            }
        }

        body {
            font-family: 'Noto Sans Bengali', sans-serif;
            background-color: var(--bg-color);
            color: var(--text-color);
            transition: var(--transition);
            line-height: 1.6;
            overflow-x: hidden;
        }

        .navbar {
            backdrop-filter: blur(10px);
            background-color: rgba(255, 255, 255, 0.8) !important;
            transition: var(--transition);
            padding: 1rem 0;
            box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
        }

        .navbar-brand img {
            transition: var(--transition);
        }

        .navbar-nav .nav-link {
            position: relative;
            margin: 0 0.5rem;
            padding: 0.5rem 0.75rem;
            font-weight: 500;
            transition: var(--transition);
        }

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

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

        .navbar-buttons .btn {
            padding: 0.5rem 1.5rem;
            border-radius: 50px;
            font-weight: 500;
            transition: var(--transition);
        }

        .hero-section {
            background: var(--gradient);
            color: white;
            padding: 140px 0 100px;
            position: relative;
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            width: 150%;
            height: 150%;
            top: -50%;
            left: -25%;
            background: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%23ffffff' fill-opacity='0.05' fill-rule='evenodd'/%3E%3C/svg%3E");
            z-index: 0;
        }

        .hero-section .container {
            position: relative;
            z-index: 1;
        }

        .hero-section .display-4 {
            font-weight: 700;
            font-size: var(--fs-display);
            line-height: 1.3;
            margin-bottom: 1.5rem;
            text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        }

        .hero-section .lead {
            font-size: var(--fs-lg);
            font-weight: 400;
            max-width: 800px;
            margin: 0 auto;
            text-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
        }

        .search-container {
            max-width: 600px;
            margin: 0 auto;
        }

        .search-container .input-group {
            background-color: white;
            border-radius: 30px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
        }

        .search-container .form-control {
            border: none;
            padding: 1rem 1.5rem;
            font-size: var(--fs-md);
        }

        .search-container .btn {
            padding: 1rem 2rem;
            font-size: var(--fs-md);
            font-weight: 500;
        }

        .section-title {
            position: relative;
            margin-bottom: 3rem;
            font-weight: 700;
            text-align: center;
        }

        .section-title::after {
            content: '';
            position: absolute;
            left: 50%;
            bottom: -15px;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--gradient);
            border-radius: 2px;
        }

        .section-subtitle {
            text-align: center;
            color: var(--text-secondary);
            max-width: 800px;
            margin: -2rem auto 3rem;
            font-size: var(--fs-lg);
        }

        .api-response {
            background-color: var(--card-bg);
            border-radius: var(--border-radius);
            padding: 2rem;
            margin-top: 2rem;
            box-shadow: var(--box-shadow);
            transform: translateY(0);
            transition: var(--transition);
        }

        .api-response:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
        }

        .api-response h3 {
            color: var(--primary-color);
            margin-bottom: 1.5rem;
            font-weight: 600;
        }

        .api-response table {
            width: 100%;
            border-collapse: separate;
            border-spacing: 0;
            border-radius: var(--border-radius);
            overflow: hidden;
        }

        .api-response th,
        .api-response td {
            padding: 1rem;
            text-align: left;
        }

        .api-response th {
            background-color: var(--primary-color);
            color: white;
            font-weight: 600;
            text-transform: uppercase;
            font-size: var(--fs-sm);
            letter-spacing: 1px;
        }

        .api-response tr:nth-child(even) {
            background-color: rgba(0, 0, 0, 0.02);
        }

        .api-response tr {
            transition: var(--transition);
        }

        .api-response tr:hover {
            background-color: rgba(0, 0, 0, 0.05);
        }

        .api-response td {
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        }

        .api-response tbody tr:last-child td {
            border-bottom: none;
        }

        section {
            padding: 5rem 0;
            position: relative;
        }

        section:nth-child(even) {
            background-color: rgba(0, 0, 0, 0.02);
        }

        .service-card {
            background-color: var(--card-bg);
            border-radius: var(--border-radius);
            padding: 2.5rem 1.5rem;
            text-align: center;
            height: 100%;
            transition: var(--transition);
            box-shadow: var(--box-shadow);
            border: 1px solid rgba(0, 0, 0, 0.03);
            position: relative;
            overflow: hidden;
            z-index: 1;
        }

        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: var(--gradient);
            opacity: 0;
            transition: var(--transition);
            z-index: -1;
        }

        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
            color: white;
        }

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

        .service-card:hover .card-title,
        .service-card:hover .card-text {
            color: white;
        }

        .service-card:hover .service-icon {
            -webkit-text-fill-color: white;
            background: white;
            -webkit-background-clip: text;
        }

        .service-icon {
            font-size: 3.5rem;
            margin-bottom: 1.5rem;
            background: var(--gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            transition: var(--transition);
        }

        .service-card .card-title {
            font-weight: 700;
            margin-bottom: 1rem;
            font-size: var(--fs-xl);
            transition: var(--transition);
        }

        .service-card .card-text {
            color: var(--text-secondary);
            font-size: var(--fs-md);
            transition: var(--transition);
        }

        .feature-card {
            background-color: var(--card-bg);
            border-radius: var(--border-radius);
            padding: 2rem;
            height: 100%;
            transition: var(--transition);
            box-shadow: var(--box-shadow);
            border: 1px solid rgba(0, 0, 0, 0.03);
        }

        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
        }

        .client-logo-carousel {
            overflow: hidden;
            position: relative;
            padding: 3rem 0;
        }

        .client-logo-track {
            display: flex;
            animation: scroll 30s linear infinite;
        }

        .client-logo-wrapper {
            flex: 0 0 150px;
            margin: 0 1rem;
            padding: 1rem;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(10px);
            border-radius: var(--border-radius);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: var(--transition);
        }

        .client-logo-wrapper img {
            max-width: 80%;
            max-height: 40px;
            height: auto;
            object-fit: contain;
            transition: var(--transition);
            filter: none;
        }

        .client-logo-wrapper:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
        }

        .client-logo-wrapper:hover img {
            transform: scale(1.05);
        }

        .dark-mode .client-logo-wrapper {
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.05);
        }

        @keyframes scroll {
            0% {
                transform: translateX(0);
            }

            100% {
                transform: translateX(calc(-150px * 7 - 1rem * 14));
            }
        }

        .dark-mode .client-logo-wrapper {
            background: rgba(42, 42, 42, 0.8);
            border-color: rgba(255, 255, 255, 0.05);
        }

        .dark-mode .client-logo {
            filter: brightness(0.8) grayscale(100%);
        }

        .dark-mode .client-logo-wrapper:hover .client-logo {
            filter: brightness(1) grayscale(0%);
        }

        .pricing-card {
            background-color: var(--card-bg);
            border-radius: var(--border-radius);
            overflow: hidden;
            transition: var(--transition);
            box-shadow: var(--box-shadow);
            border: 1px solid rgba(0, 0, 0, 0.03);
            position: relative;
            height: 100%;
        }

        .pricing-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
            transform: translateX(-100%);
            transition: 0.5s;
        }

        .pricing-card:hover::before {
            transform: translateX(100%);
        }

        .pricing-card:hover {
            transform: translateY(-15px);
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
        }

        .pricing-header {
            background-image: var(--gradient);
            color: white;
            padding: 2.5rem 1.5rem;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .pricing-header::before {
            content: '';
            position: absolute;
            width: 200%;
            height: 200%;
            top: -50%;
            left: -50%;
            background: url("data:image/svg+xml,%3Csvg width='52' height='26' viewBox='0 0 52 26' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.1'%3E%3Cpath d='M10 10c0-2.21-1.79-4-4-4-3.314 0-6-2.686-6-6h2c0 2.21 1.79 4 4 4 3.314 0 6 2.686 6 6 0 2.21 1.79 4 4 4 3.314 0 6 2.686 6 6 0 2.21 1.79 4 4 4v2c-3.314 0-6-2.686-6-6 0-2.21-1.79-4-4-4-3.314 0-6-2.686-6-6zm25.464-1.95l8.486 8.486-1.414 1.414-8.486-8.486 1.414-1.414z' /%3E%3C/g%3E%3C/g%3E%3C/svg%3E") center/30px;
            z-index: 0;
            opacity: 0.3;
        }

        .pricing-features {
            padding: 2rem;
            background: var(--card-bg);
        }

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

        .feature-list li {
            padding: 1rem;
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
            display: flex;
            align-items: center;
            gap: 0.75rem;
            transition: var(--transition);
        }

        .feature-list li:hover {
            background: rgba(0, 0, 0, 0.02);
            transform: translateX(5px);
        }

        .dark-mode .feature-list li:hover {
            background: rgba(255, 255, 255, 0.02);
        }

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

        .feature-list i {
            color: var(--primary-color);
            font-size: 1.2rem;
            flex-shrink: 0;
        }

        .feature-list .priority-support {
            color: #ff6b6b;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .feature-list .priority-support::before {
            content: '⭐';
            font-size: 1rem;
        }

        .feature-list .chrome-extension {
            color: #4285f4;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .feature-list .chrome-extension::before {
            content: '🌐';
            font-size: 1rem;
        }

        .pricing-footer {
            padding: 1.5rem;
            background: var(--card-bg);
            border-top: 1px solid rgba(0, 0, 0, 0.05);
        }

        .pricing-footer .btn {
            width: 100%;
            padding: 0.75rem 2rem;
            border-radius: 50px;
            font-weight: 600;
            transition: var(--transition);
        }

        .pricing-footer .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        }

        .pricing-card.popular {
            border: 2px solid var(--primary-color);
            transform: scale(1.05);
        }

        .pricing-card.popular::after {
            content: 'সবচেয়ে জনপ্রিয়';
            position: absolute;
            top: 1rem;
            right: -2rem;
            background: var(--primary-color);
            color: white;
            padding: 0.5rem 1rem;
            font-size: 0.8rem;
            transform: rotate(45deg);
        }

        .pricing-card.popular:hover {
            transform: scale(1.05) translateY(-15px);
        }

        .price-tag {
            font-size: 2.5rem;
            font-weight: 700;
            margin: 1rem 0;
            position: relative;
        }

        .price-tag small {
            font-size: 1rem;
            opacity: 0.8;
        }

        .savings-badge {
            background: rgba(255, 255, 255, 0.2);
            padding: 0.25rem 0.75rem;
            border-radius: 20px;
            font-size: 0.8rem;
            margin-top: 0.5rem;
            display: inline-block;
        }

        @keyframes shine {
            0% {
                transform: translateX(-100%);
            }

            100% {
                transform: translateX(100%);
            }
        }

        .best-value-badge {
            position: absolute;
            top: 0;
            right: 0;
            background-color: var(--warning-color);
            color: #333;
            padding: 0.5rem 1rem;
            font-size: var(--fs-xs);
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1px;
            border-bottom-left-radius: var(--border-radius);
            z-index: 2;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }

        .dark-mode {
            --bg-color: #121212;
            --text-color: #ffffff;
            --text-secondary: #9ca3af;
            --card-bg: #1e1e1e;
            --border-color: rgba(255, 255, 255, 0.05);
        }

        .dark-mode .navbar {
            background-color: rgba(30, 30, 30, 0.8) !important;
            border-bottom: 1px solid var(--border-color);
        }

        .dark-mode .navbar-nav .nav-link,
        .dark-mode .navbar-brand,
        .dark-mode h1,
        .dark-mode h2,
        .dark-mode h3,
        .dark-mode h4,
        .dark-mode h5,
        .dark-mode h6,
        .dark-mode p,
        .dark-mode .pricing-card,
        .dark-mode .service-card,
        .dark-mode .feature-card,
        .dark-mode .api-response,
        .dark-mode .testimonial-card,
        .dark-mode .case-study-card,
        .dark-mode .trust-badge-item,
        .dark-mode .security-counter-box {
            color: var(--text-color);
        }

        .dark-mode .pricing-card,
        .dark-mode .service-card,
        .dark-mode .feature-card,
        .dark-mode .api-response,
        .dark-mode .testimonial-card,
        .dark-mode .case-study-card,
        .dark-mode .trust-badge-item,
        .dark-mode .security-counter-box {
            background-color: var(--card-bg);
            border-color: var(--border-color);
        }

        .dark-mode .feature-card .card-title,
        .dark-mode .feature-card .card-text {
            color: var(--text-color) !important;
        }

        .dark-mode .feature-card .text-muted {
            color: rgba(255, 255, 255, 0.7) !important;
        }

        .dark-mode .api-response tr:nth-child(even) {
            background-color: rgba(255, 255, 255, 0.03);
        }

        .dark-mode .api-response tr:hover {
            background-color: rgba(255, 255, 255, 0.05);
        }

        .dark-mode .api-response td {
            border-color: var(--border-color);
        }

        .dark-mode section:nth-child(even) {
            background-color: rgba(255, 255, 255, 0.02);
        }

        .dark-mode .bg-light {
            background-color: rgba(255, 255, 255, 0.02) !important;
        }

        .dark-mode .feature-list li {
            border-color: var(--border-color);
        }

        .dark-mode .feature-list li:hover {
            background-color: rgba(255, 255, 255, 0.04);
        }

        .dark-mode .pricing-header {
            background: linear-gradient(135deg, #2c3e50 0%, #3498db 100%);
        }

        .dark-mode .pricing-footer {
            border-top-color: var(--border-color);
        }

        .dark-mode .testimonial-card {
            border-color: var(--border-color);
        }

        .dark-mode .case-study-card {
            border-color: var(--border-color);
        }

        .dark-mode .client-logo-wrapper {
            background: rgba(255, 255, 255, 0.05);
            border-color: var(--border-color);
        }

        .dark-mode .accordion-item {
            background-color: var(--card-bg);
            border-color: var(--border-color);
        }

        .dark-mode .accordion-button {
            background-color: var(--card-bg);
            color: var(--text-color);
        }

        .dark-mode .accordion-button:not(.collapsed) {
            background-color: rgba(255, 255, 255, 0.05);
            color: var(--text-color);
        }

        .dark-mode .accordion-body {
            background-color: var(--card-bg);
            color: var(--text-secondary);
        }

        .dark-mode .footer {
            background-color: #1a1a1a !important;
        }

        .dark-mode .footer a {
            color: var(--text-secondary);
        }

        .dark-mode .footer a:hover {
            color: var(--text-color);
        }

        .dark-mode .social-links a {
            color: var(--text-secondary);
        }

        .dark-mode .social-links a:hover {
            color: var(--text-color);
        }

        .dark-mode .btn-outline-primary {
            color: var(--text-color);
            border-color: var(--primary-color);
        }

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

        .dark-mode .section-subtitle {
            color: var(--text-secondary);
        }

        .dark-mode .stat-value {
            color: var(--text-color);
        }

        .dark-mode .stat-label {
            color: var(--text-secondary);
        }

        .dark-mode .author-info p {
            color: var(--text-secondary);
        }

        #darkModeToggle {
            background-color: transparent;
            color: var(--text-color);
            border: none;
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition);
            box-shadow: none;
            width: auto;
            height: auto;
            position: relative;
            bottom: auto;
            right: auto;
            z-index: auto;
        }

        #darkModeToggle:hover {
            color: var(--primary-color);
            transform: none;
            box-shadow: none;
        }

        .dark-mode #darkModeToggle {
            color: #fff;
        }

        .dark-mode #darkModeToggle:hover {
            color: var(--secondary-color);
        }

        .testimonial-section {
            background: linear-gradient(to bottom, var(--bg-color), var(--card-bg));
            padding: 5rem 0;
            overflow: hidden;
            position: relative;
        }

        .testimonial-container {
            width: 100%;
            overflow: hidden;
            padding: 1rem 0;
            margin-top: 2rem;
        }

        .testimonial-wrapper {
            position: relative;
            overflow: hidden;
        }

        .testimonial-track {
            display: flex;
            gap: 30px;
            transition: transform 0.5s ease;
        }

        .testimonial-card {
            flex: 0 0 350px;
            background-color: var(--card-bg);
            border-radius: var(--border-radius);
            box-shadow: var(--box-shadow);
            padding: 2rem;
            transition: var(--transition);
            border: 1px solid rgba(0, 0, 0, 0.05);
        }

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

        .testimonial-image {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            object-fit: cover;
            border: 3px solid var(--primary-color);
        }

        .testimonial-name {
            font-weight: 600;
            font-size: var(--fs-md);
            margin-bottom: 0;
        }

        .testimonial-text {
            color: var(--text-secondary);
            font-size: var(--fs-sm);
            line-height: 1.7;
            margin-bottom: 0;
            font-style: italic;
            position: relative;
        }

        .testimonial-text::before {
            content: '"';
            font-size: 3rem;
            position: absolute;
            top: -1.5rem;
            left: -0.75rem;
            color: var(--primary-color);
            opacity: 0.2;
        }

        .dark-mode .testimonial-card {
            background-color: var(--card-bg);
            border-color: rgba(255, 255, 255, 0.05);
        }

        .dark-mode .testimonial-text::before {
            color: var(--secondary-color);
        }

        .gradient-overlay {
            position: absolute;
            top: 0;
            bottom: 0;
            width: 100px;
            pointer-events: none;
        }

        .gradient-overlay-left {
            left: 0;
            background: linear-gradient(to right, var(--bg-color) 0%, rgba(248, 249, 250, 0) 100%);
        }

        .gradient-overlay-right {
            right: 0;
            background: linear-gradient(to left, var(--bg-color) 0%, rgba(248, 249, 250, 0) 100%);
        }

        .dark-mode .gradient-overlay-left {
            background: linear-gradient(to right, var(--bg-color) 0%, rgba(18, 18, 18, 0) 100%);
        }

        .dark-mode .gradient-overlay-right {
            background: linear-gradient(to left, var(--bg-color) 0%, rgba(18, 18, 18, 0) 100%);
        }

        /* Video Container Wrapper - Enhanced */
        .ratio {
            position: relative;
            width: 100%;
            background: var(--card-bg);
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: var(--box-shadow);
            transition: var(--transition);
            border: 1px solid rgba(0, 0, 0, 0.03);
            height: 100%;
        }

        .ratio:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
        }

        .ratio::before {
            content: "";
            display: block;
            padding-top: 56.25%;
            /* 16:9 Aspect Ratio */
        }

        .ratio>* {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            border: none;
            background: var(--card-bg);
        }

        /* Feature description styling */
        .feature-details h3 {
            font-weight: 600;
            color: var(--primary-color);
        }

        .feature-details p {
            color: var(--text-secondary);
            font-size: var(--fs-md);
        }

        /* Download button styling */
        .download-btn {
            padding: 0.35rem 0.75rem;
            font-size: var(--fs-sm);
            border-radius: 20px;
            font-weight: 500;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
        }

        .download-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
        }

        /* Feature title row styling */
        .feature-title-row {
            flex-wrap: wrap;
            gap: 0.75rem;
        }

        @media (max-width: 767px) {
            .feature-title-row {
                flex-direction: column;
                align-items: flex-start !important;
            }

            .feature-title-row .btn {
                margin-top: 0.5rem;
            }
        }

        /* Add some space between feature sections */
        #features {
            padding-bottom: 3rem;
        }

        /* Feature Content Layout */
        #feature-content {
            background-color: var(--card-bg);
            border-radius: var(--border-radius);
            padding: 2rem;
            box-shadow: var(--box-shadow);
            transition: var(--transition);
            border: 1px solid rgba(0, 0, 0, 0.03);
            margin-top: 1rem;
        }

        #feature-content:hover {
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
        }

        /* Feature List Styling */
        .feature-list li {
            margin-bottom: 0.75rem;
            padding: 0.75rem;
            background-color: rgba(0, 0, 0, 0.02);
            border-radius: 0.5rem;
            transition: var(--transition);
        }

        .dark-mode .feature-list li {
            background-color: rgba(255, 255, 255, 0.02);
        }

        .feature-list li:hover {
            background-color: rgba(0, 0, 0, 0.04);
            transform: translateX(5px);
        }

        .dark-mode .feature-list li:hover {
            background-color: rgba(255, 255, 255, 0.04);
        }

        .feature-icon {
            color: var(--primary-color);
        }

        .feature-details .btn {
            padding: 0.75rem 2rem;
            border-radius: 50px;
            transition: var(--transition);
            font-weight: 500;
        }

        .feature-details .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 15px rgba(0, 0, 0, 0.15);
        }

        /* Feature Buttons Styling - Enhanced */
        #feature-buttons {
            margin-bottom: 3rem !important;
        }

        #feature-buttons .btn {
            padding: 0.75rem 1.5rem;
            border-radius: 50px;
            transition: var(--transition);
            font-weight: 500;
            border: 2px solid transparent;
            margin: 0.5rem !important;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        }

        #feature-buttons .btn-wordpress {
            background-color: var(--wordpress-color);
            color: white;
            border-color: var(--wordpress-color);
        }

        #feature-buttons .btn-google-sheet {
            background-color: var(--google-sheet-color);
            color: white;
            border-color: var(--google-sheet-color);
        }

        #feature-buttons .btn-chrome-ext {
            background-color: var(--chrome-ext-color);
            color: white;
            border-color: var(--chrome-ext-color);
        }

        #feature-buttons .btn-android {
            background-color: var(--android-color);
            color: white;
            border-color: var(--android-color);
        }

        #feature-buttons .btn-web {
            background-color: var(--web-color);
            color: white;
            border-color: var(--web-color);
        }

        #feature-buttons .btn-api {
            background-color: var(--api-color);
            color: white;
            border-color: var(--api-color);
        }

        #feature-buttons .btn:not(.active) {
            background-color: transparent;
            color: var(--text-color);
        }

        #feature-buttons .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 15px rgba(0, 0, 0, 0.15);
        }

        #feature-buttons .btn.active {
            transform: translateY(-2px);
            box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
        }

        /* Dark Mode Adjustments for buttons */
        .dark-mode #feature-buttons .btn:not(.active) {
            color: #ffffff;
        }

        /* Responsive Adjustments */
        @media (max-width: 991.98px) {
            .video-wrapper {
                padding: 1rem;
            }

            #feature-content {
                padding: 1.5rem;
            }

            .hero-section .display-4 {
                font-size: calc(var(--fs-display) * 0.7);
            }

            .section-title {
                font-size: var(--fs-xxl);
            }

            .section-subtitle {
                font-size: var(--fs-md);
            }
        }

        @media (max-width: 767.98px) {
            .hero-section {
                padding: 100px 0 80px;
            }

            .hero-section .display-4 {
                font-size: calc(var(--fs-display) * 0.5);
            }

            .service-card,
            .feature-card,
            .pricing-card {
                padding: 1.5rem;
            }

            .section-title::after {
                width: 60px;
                height: 3px;
            }

            #feature-buttons .btn {
                margin: 0.25rem !important;
                padding: 0.5rem 1rem;
                font-size: var(--fs-sm);
            }
        }

        /* Footer Enhancement */
        footer {
            background-color: #1a1a1a !important;
            color: white;
            padding: 5rem 0 2rem;
            position: relative;
            overflow: hidden;
        }

        footer::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: var(--gradient);
        }

        footer h5 {
            font-weight: 700;
            font-size: var(--fs-lg);
            position: relative;
            padding-bottom: 1rem;
            margin-bottom: 1.5rem;
        }

        footer h5::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 40px;
            height: 2px;
            background-color: var(--primary-color);
        }

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

        footer a:hover {
            color: var(--primary-color) !important;
        }

        footer .social-links a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background-color: rgba(255, 255, 255, 0.1);
            margin-right: 0.75rem;
            transition: var(--transition);
        }

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

        footer hr {
            margin: 2rem 0;
            background-color: rgba(255, 255, 255, 0.1);
            opacity: 1;
        }

        .case-study-card {
            background-color: var(--card-bg);
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: var(--box-shadow);
            transition: var(--transition);
            border: 1px solid rgba(0, 0, 0, 0.05);
        }

        .case-study-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.1);
        }

        .case-image {
            height: 200px;
            overflow: hidden;
        }

        .case-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }

        .case-study-card:hover .case-image img {
            transform: scale(1.05);
        }

        .case-content {
            padding: 2rem;
        }

        .stats-row {
            display: flex;
            gap: 2rem;
        }

        .stat-value {
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 0.25rem;
            line-height: 1;
        }

        .stat-label {
            font-size: var(--fs-sm);
            color: var(--text-secondary);
            margin-bottom: 0;
        }

        .avatar {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            object-fit: cover;
            border: 2px solid var(--primary-color);
        }

        .dark-mode .case-study-card {
            background-color: var(--card-bg);
            border-color: rgba(255, 255, 255, 0.05);
        }

        .dark-mode .case-content h3,
        .dark-mode .stat-value {
            color: var(--text-color);
        }

        .dark-mode .case-content p,
        .dark-mode .stat-label {
            color: var(--text-secondary);
        }

        .faq-container {
            max-width: 900px;
            margin: 0 auto;
        }

        .accordion-item {
            border-radius: var(--border-radius) !important;
            margin-bottom: 1rem;
            border: 1px solid rgba(0, 0, 0, 0.05) !important;
            overflow: hidden;
            box-shadow: var(--box-shadow);
        }

        .accordion-button {
            padding: 1.25rem 1.5rem;
            font-weight: 600;
            font-size: var(--fs-lg);
            box-shadow: none !important;
            background-color: var(--card-bg) !important;
            color: var(--text-color) !important;
        }

        .accordion-button:not(.collapsed) {
            color: var(--primary-color) !important;
            background-color: rgba(66, 99, 235, 0.05) !important;
        }

        .accordion-button:focus {
            box-shadow: none;
            border-color: rgba(0, 0, 0, 0.125);
        }

        .accordion-button::after {
            background-size: 1.25rem;
            transition: var(--transition);
        }

        .accordion-body {
            padding: 1.5rem;
            font-size: var(--fs-md);
            color: var(--text-secondary);
            line-height: 1.7;
            background-color: var(--card-bg);
        }

        .dark-mode .accordion-item {
            border-color: rgba(255, 255, 255, 0.05) !important;
            background-color: var(--card-bg);
        }

        .dark-mode .accordion-button {
            background-color: var(--card-bg) !important;
            color: var(--text-color) !important;
        }

        .dark-mode .accordion-button:not(.collapsed) {
            background-color: rgba(108, 138, 255, 0.1) !important;
        }

        .dark-mode .accordion-body {
            color: var(--text-secondary);
        }

        .trust-badge-item {
            background-color: var(--card-bg);
            border-radius: var(--border-radius);
            padding: 1.5rem;
            text-align: center;
            box-shadow: var(--box-shadow);
            transition: var(--transition);
            height: 100%;
            border: 1px solid rgba(0, 0, 0, 0.05);
        }

        .trust-badge-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }

        .trust-badge-item img {
            height: 60px;
            object-fit: contain;
            margin-bottom: 1rem;
            transition: var(--transition);
        }

        .trust-badge-item:hover img {
            transform: scale(1.05);
        }

        .trust-badge-item p {
            font-size: var(--fs-sm);
            color: var(--text-secondary);
            margin-bottom: 0;
        }

        .security-counter-box {
            background-color: var(--card-bg);
            border-radius: var(--border-radius);
            padding: 2rem;
            box-shadow: var(--box-shadow);
            max-width: 900px;
            margin: 0 auto;
            border: 1px solid rgba(0, 0, 0, 0.05);
        }

        .counter-number {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--primary-color);
            margin-bottom: 0.5rem;
        }

        .counter-label {
            font-size: var(--fs-md);
            color: var(--text-secondary);
            margin-bottom: 0;
        }

        .dark-mode .trust-badge-item,
        .dark-mode .security-counter-box {
            background-color: var(--card-bg);
            border-color: rgba(255, 255, 255, 0.05);
        }

        .testimonial-card {
            background: var(--card-bg);
            border-radius: 15px;
            padding: 2rem;
            height: 100%;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
            transition: transform 0.3s ease;
        }

        .testimonial-card:hover {
            transform: translateY(-5px);
        }

        .testimonial-icon {
            color: var(--primary-color);
            font-size: 2rem;
        }

        .testimonial-text {
            color: var(--text-color);
            font-size: 1.1rem;
            line-height: 1.6;
            margin-bottom: 1.5rem;
        }

        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .testimonial-author img {
            width: 50px;
            height: 50px;
            object-fit: cover;
        }

        .author-info h5 {
            margin: 0;
            color: var(--text-color);
            font-weight: 600;
        }

        .author-info p {
            margin: 0;
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        @media (max-width: 768px) {
            .testimonial-card {
                padding: 1.5rem;
            }
        }