:root {
            --bg-gradient: linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #020617 100%);
            --card-bg: rgba(30, 41, 59, 0.45);
            --card-border: rgba(255, 255, 255, 0.08);
            --card-border-hover: rgba(129, 140, 248, 0.4);
            
            --text-primary: #f8fafc;
            --text-secondary: #94a3b8;
            --primary: #6366f1;
            --primary-glow: rgba(99, 102, 241, 0.15);
            
            --accent-teal: #14b8a6;
            --accent-teal-glow: rgba(20, 184, 166, 0.15);
            --accent-pink: #ec4899;
            --accent-pink-glow: rgba(236, 72, 153, 0.15);
            
            --radius-xl: 24px;
            --radius-lg: 16px;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        /* CSS overrides for light theme support */
        [data-theme="light"] {
            --bg-gradient: linear-gradient(135deg, #f8fafc 0%, #cbd5e1 100%);
            --card-bg: rgba(255, 255, 255, 0.7);
            --card-border: rgba(15, 23, 42, 0.08);
            --card-border-hover: rgba(99, 102, 241, 0.5);
            
            --text-primary: #0f172a;
            --text-secondary: #475569;
            --primary: #4f46e5;
            --primary-glow: rgba(79, 70, 229, 0.1);
            
            --accent-teal: #0d9488;
            --accent-teal-glow: rgba(13, 148, 136, 0.1);
            --accent-pink: #db2777;
            --accent-pink-glow: rgba(219, 39, 119, 0.1);
        }

        [data-theme="light"] .ambient-glow {
            background: radial-gradient(circle, rgba(99, 102, 241, 0.04) 0%, rgba(0,0,0,0) 70%);
        }
        [data-theme="light"] .ambient-glow-2 {
            background: radial-gradient(circle, rgba(219, 39, 119, 0.03) 0%, rgba(0,0,0,0) 70%);
        }
        [data-theme="light"] .logo-text {
            background: linear-gradient(135deg, #0f172a 0%, #475569 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        [data-theme="light"] h1 {
            background: linear-gradient(135deg, #0f172a 0%, #334155 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        [data-theme="light"] footer {
            background: rgba(241, 245, 249, 0.85);
            border-top: 1px solid rgba(15, 23, 42, 0.06);
        }
        [data-theme="light"] .current-time-badge {
            background: rgba(15, 23, 42, 0.05);
            border: 1px solid rgba(15, 23, 42, 0.08);
            color: var(--text-primary);
        }
        [data-theme="light"] .interactive-btn {
            background: rgba(15, 23, 42, 0.04);
            border: 1px solid rgba(15, 23, 42, 0.08);
            color: var(--text-primary);
        }
        [data-theme="light"] .interactive-btn:hover {
            background: rgba(15, 23, 42, 0.08);
            border-color: rgba(15, 23, 42, 0.15);
        }
        [data-theme="light"] .arrow-icon {
            color: var(--text-secondary);
        }
        [data-theme="light"] .ad-wrapper {
            box-shadow: 0 8px 32px 0 rgba(15, 23, 42, 0.05);
        }
        
        /* New Link Structure styling to avoid long anchor texts */
        .card-title-link {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }
        .card-title-link:hover {
            color: var(--primary);
        }
        .code-diff .card-title-link:hover {
            color: var(--accent-teal);
        }
        .arrow-link {
            color: inherit;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
        }
        
        /* New Info Section (About + Privacy) */
        .info-section {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
            margin-top: 40px;
            margin-bottom: 40px;
        }
        @media (max-width: 768px) {
            .info-section {
                grid-template-columns: 1fr;
            }
        }
        .info-card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-xl);
            padding: 35px;
            backdrop-filter: blur(16px) saturate(180%);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
            transition: var(--transition);
        }
        [data-theme="light"] .info-card {
            box-shadow: 0 15px 35px rgba(15, 23, 42, 0.05);
        }
        .info-card h3 {
            font-family: 'Outfit', sans-serif;
            font-size: 1.4rem;
            font-weight: 700;
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .info-card p {
            color: var(--text-secondary);
            font-size: 0.95rem;
            line-height: 1.6;
        }
        
        /* New Social Share Bar */
        .share-container {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 15px;
            margin-top: 40px;
            margin-bottom: 20px;
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: 50px;
            padding: 12px 24px;
            backdrop-filter: blur(12px);
            box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.15);
            align-self: center;
            width: fit-content;
            margin-left: auto;
            margin-right: auto;
        }
        [data-theme="light"] .share-container {
            box-shadow: 0 8px 32px 0 rgba(15, 23, 42, 0.05);
        }
        .share-label {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-secondary);
        }
        .share-buttons {
            display: flex;
            gap: 10px;
        }
        .share-btn {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            transition: var(--transition);
            text-decoration: none;
        }
        .share-btn svg {
            width: 18px;
            height: 18px;
        }
        .share-btn.twitter-x {
            background: #1da1f2;
        }
        .share-btn.twitter-x:hover {
            background: #0c85d0;
            transform: scale(1.1);
        }
        .share-btn.facebook {
            background: #1877f2;
        }
        .share-btn.facebook:hover {
            background: #0d5ec4;
            transform: scale(1.1);
        }
        .share-btn.linkedin {
            background: #0a66c2;
        }
        .share-btn.linkedin:hover {
            background: #08519c;
            transform: scale(1.1);
        }
        .share-btn.whatsapp {
            background: #25d366;
        }
        .share-btn.whatsapp:hover {
            background: #1ebd56;
            transform: scale(1.1);
        }
        
        /* Footer link style */
        .footer-link {
            color: var(--text-secondary);
            text-decoration: none;
            margin: 0 8px;
            transition: var(--transition);
        }
        .footer-link:hover {
            color: var(--primary);
        }

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

        body {
            font-family: 'Inter', sans-serif;
            background: var(--bg-gradient);
            color: var(--text-primary);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            overflow-x: hidden;
            line-height: 1.5;
        }

        /* Ambient background glow effects */
        .ambient-glow {
            position: absolute;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(99, 102, 241, 0.12) 0%, rgba(0,0,0,0) 70%);
            top: -10%;
            right: -10%;
            z-index: 0;
            pointer-events: none;
        }
        .ambient-glow-2 {
            position: absolute;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(236, 72, 153, 0.08) 0%, rgba(0,0,0,0) 70%);
            bottom: -10%;
            left: -10%;
            z-index: 0;
            pointer-events: none;
        }

        header {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 30px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            z-index: 10;
            position: relative;
        }

        .logo-section {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .logo-icon {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--primary) 0%, var(--accent-pink) 100%);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
        }

        .logo-icon svg {
            width: 22px;
            height: 22px;
            color: white;
        }

        .logo-text {
            font-family: 'Outfit', sans-serif;
            font-size: 1.5rem;
            font-weight: 700;
            background: linear-gradient(135deg, #ffffff 0%, #cbd5e1 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            letter-spacing: -0.02em;
        }

        .status-badge {
            background: rgba(20, 184, 166, 0.1);
            border: 1px solid rgba(20, 184, 166, 0.2);
            color: var(--accent-teal);
            padding: 6px 14px;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .status-dot {
            width: 8px;
            height: 8px;
            background: var(--accent-teal);
            border-radius: 50%;
            box-shadow: 0 0 8px var(--accent-teal);
            animation: pulse 2s infinite;
        }

        @keyframes pulse {
            0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(20, 184, 166, 0.7); }
            70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(20, 184, 166, 0); }
            100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(20, 184, 166, 0); }
        }

        main {
            flex: 1;
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 40px 20px 80px;
            z-index: 10;
            position: relative;
        }

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

        .welcome-tag {
            font-family: 'Outfit', sans-serif;
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--primary);
            text-transform: uppercase;
            letter-spacing: 0.1em;
            margin-bottom: 12px;
            display: inline-block;
        }

        h1 {
            font-family: 'Outfit', sans-serif;
            font-size: clamp(2.2rem, 5vw, 3.8rem);
            font-weight: 800;
            line-height: 1.15;
            letter-spacing: -0.03em;
            margin-bottom: 20px;
            background: linear-gradient(135deg, #ffffff 0%, #94a3b8 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .subtitle {
            font-size: clamp(1rem, 2.5vw, 1.25rem);
            color: var(--text-secondary);
            max-width: 650px;
            margin: 0 auto 30px;
        }

        /* Upper Ad banner */
        .ad-banner-top {
            margin-bottom: 40px;
            width: 100%;
            display: flex;
            justify-content: center;
        }

        .ad-wrapper {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-lg);
            padding: 12px;
            width: 100%;
            backdrop-filter: blur(12px);
            box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.2);
            overflow: hidden;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }

        .ad-wrapper::before {
            content: 'Advertisement';
            display: block;
            font-size: 0.65rem;
            color: var(--text-secondary);
            margin-bottom: 6px;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        .ad-wrapper:hover {
            border-color: rgba(255, 255, 255, 0.15);
        }

        .grid-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
            margin-bottom: 40px;
        }

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

        .utility-card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-xl);
            padding: 40px;
            text-decoration: none;
            color: inherit;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            min-height: 340px;
            position: relative;
            overflow: hidden;
            backdrop-filter: blur(16px) saturate(180%);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
            transition: var(--transition);
        }

        /* Hover overlay card highlights */
        .utility-card::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            border-radius: inherit;
            opacity: 0;
            transition: var(--transition);
            z-index: -1;
        }

        .utility-card.age-calc::after {
            background: radial-gradient(800px circle at var(--x, 0px) var(--y, 0px), rgba(99, 102, 241, 0.08), transparent 40%);
        }

        .utility-card.code-diff::after {
            background: radial-gradient(800px circle at var(--x, 0px) var(--y, 0px), rgba(20, 184, 166, 0.08), transparent 40%);
        }

        .utility-card.json-compare::after {
            background: radial-gradient(800px circle at var(--x, 0px) var(--y, 0px), rgba(20, 184, 166, 0.08), transparent 40%);
        }

        .utility-card.xml-compare::after {
            background: radial-gradient(800px circle at var(--x, 0px) var(--y, 0px), rgba(99, 102, 241, 0.08), transparent 40%);
        }

        .utility-card.timezone-conv::after {
            background: radial-gradient(800px circle at var(--x, 0px) var(--y, 0px), rgba(99, 102, 241, 0.08), transparent 40%);
        }

        .utility-card.img-enhance::after {
            background: radial-gradient(800px circle at var(--x, 0px) var(--y, 0px), rgba(6, 182, 212, 0.08), transparent 40%);
        }

        .utility-card.seo-check::after {
            background: radial-gradient(800px circle at var(--x, 0px) var(--y, 0px), rgba(99, 102, 241, 0.08), transparent 40%);
        }

        .utility-card.qr-gen::after {
            background: radial-gradient(800px circle at var(--x, 0px) var(--y, 0px), rgba(236, 72, 153, 0.08), transparent 40%);
        }

        .utility-card.ats-resume::after {
            background: radial-gradient(800px circle at var(--x, 0px) var(--y, 0px), rgba(20, 184, 166, 0.08), transparent 40%);
        }

        .utility-card.ats-biodata::after {
            background: radial-gradient(800px circle at var(--x, 0px) var(--y, 0px), rgba(99, 102, 241, 0.08), transparent 40%);
        }

        .utility-card.pdf-word::after {
            background: radial-gradient(800px circle at var(--x, 0px) var(--y, 0px), rgba(236, 72, 153, 0.08), transparent 40%);
        }

        .utility-card.pdf-signer::after {
            background: radial-gradient(800px circle at var(--x, 0px) var(--y, 0px), rgba(99, 102, 241, 0.08), transparent 40%);
        }

        .utility-card.live-trans::after {
            background: radial-gradient(800px circle at var(--x, 0px) var(--y, 0px), rgba(99, 102, 241, 0.08), transparent 40%);
        }

        .utility-card.json-formatter::after {
            background: radial-gradient(800px circle at var(--x, 0px) var(--y, 0px), rgba(249, 115, 22, 0.08), transparent 40%);
        }

        .utility-card:hover {
            transform: translateY(-8px);
            border-color: var(--card-border-hover);
            box-shadow: 0 20px 40px rgba(99, 102, 241, 0.15);
        }

        .utility-card:hover::after {
            opacity: 1;
        }

        .card-header {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            margin-bottom: 25px;
        }

        .card-icon-container {
            width: 60px;
            height: 60px;
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }

        .age-calc .card-icon-container {
            background: var(--primary-glow);
            color: var(--primary);
            border: 1px solid rgba(99, 102, 241, 0.25);
        }

        .code-diff .card-icon-container {
            background: var(--accent-teal-glow);
            color: var(--accent-teal);
            border: 1px solid rgba(20, 184, 166, 0.25);
        }

        .json-compare .card-icon-container {
            background: var(--accent-teal-glow);
            color: var(--accent-teal);
            border: 1px solid rgba(20, 184, 166, 0.25);
        }

        .xml-compare .card-icon-container {
            background: var(--primary-glow);
            color: var(--primary);
            border: 1px solid rgba(99, 102, 241, 0.25);
        }

        .timezone-conv .card-icon-container {
            background: var(--primary-glow);
            color: var(--primary);
            border: 1px solid rgba(99, 102, 241, 0.25);
        }

        .img-enhance .card-icon-container {
            background: rgba(6, 182, 212, 0.15);
            color: var(--accent-teal);
            border: 1px solid rgba(6, 182, 212, 0.25);
        }

        .seo-check .card-icon-container {
            background: var(--primary-glow);
            color: var(--primary);
            border: 1px solid rgba(99, 102, 241, 0.25);
        }

        .qr-gen .card-icon-container {
            background: var(--accent-pink-glow);
            color: var(--accent-pink);
            border: 1px solid rgba(236, 72, 153, 0.25);
        }

        .ats-resume .card-icon-container {
            background: var(--accent-teal-glow);
            color: var(--accent-teal);
            border: 1px solid rgba(20, 184, 166, 0.25);
        }

        .ats-biodata .card-icon-container {
            background: var(--primary-glow);
            color: var(--primary);
            border: 1px solid rgba(99, 102, 241, 0.25);
        }

        .pdf-word .card-icon-container {
            background: var(--accent-pink-glow);
            color: var(--accent-pink);
            border: 1px solid rgba(236, 72, 153, 0.25);
        }

        .pdf-signer .card-icon-container {
            background: var(--primary-glow);
            color: var(--primary);
            border: 1px solid rgba(99, 102, 241, 0.25);
        }

        .pdf-merge .card-icon-container {
            background: rgba(249, 115, 22, 0.15);
            color: #f97316;
            border: 1px solid rgba(249, 115, 22, 0.25);
        }

        .markdown-edit .card-icon-container {
            background: var(--primary-glow);
            color: var(--primary);
            border: 1px solid rgba(99, 102, 241, 0.25);
        }

        .case-conv .card-icon-container {
            background: var(--accent-pink-glow);
            color: var(--accent-pink);
            border: 1px solid rgba(236, 72, 153, 0.25);
        }

        .enc-dec .card-icon-container {
            background: var(--accent-teal-glow);
            color: var(--accent-teal);
            border: 1px solid rgba(20, 184, 166, 0.25);
        }

        .live-trans .card-icon-container {
            background: var(--primary-glow);
            color: var(--primary);
            border: 1px solid rgba(99, 102, 241, 0.25);
        }

        .json-formatter .card-icon-container {
            background: rgba(249, 115, 22, 0.15);
            color: #f97316;
            border: 1px solid rgba(249, 115, 22, 0.25);
        }

        .utility-card:hover .card-icon-container {
            transform: scale(1.1) rotate(3deg);
        }

        .card-icon {
            width: 30px;
            height: 30px;
        }

        .arrow-icon {
            width: 24px;
            height: 24px;
            color: var(--text-secondary);
            transition: var(--transition);
        }

        .utility-card:hover .arrow-icon {
            color: var(--text-primary);
            transform: translateX(5px);
        }

        .card-body h2 {
            font-family: 'Outfit', sans-serif;
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--text-primary);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .card-body p {
            color: var(--text-secondary);
            font-size: 1rem;
            line-height: 1.6;
            margin-bottom: 25px;
        }

        .card-footer {
            display: flex;
            justify-content: flex-start;
        }

        .btn-launch {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 24px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.95rem;
            transition: var(--transition);
        }

        .age-calc .btn-launch {
            background: var(--primary);
            color: white;
            box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
        }

        .age-calc:hover .btn-launch {
            background: #4f46e5;
            box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
        }

        .code-diff .btn-launch {
            background: var(--accent-teal);
            color: #0f172a;
            box-shadow: 0 4px 15px rgba(20, 184, 166, 0.3);
        }

        .code-diff:hover .btn-launch {
            background: #0d9488;
            box-shadow: 0 6px 20px rgba(20, 184, 166, 0.5);
        }

        .json-compare .btn-launch {
            background: var(--accent-teal);
            color: #0f172a;
            box-shadow: 0 4px 15px rgba(20, 184, 166, 0.3);
        }

        .json-compare:hover .btn-launch {
            background: #0d9488;
            box-shadow: 0 6px 20px rgba(20, 184, 166, 0.5);
        }

        .xml-compare .btn-launch {
            background: var(--primary);
            color: white;
            box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
        }

        .xml-compare:hover .btn-launch {
            background: #4f46e5;
            box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
        }

        .timezone-conv .btn-launch {
            background: var(--primary);
            color: white;
            box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
        }

        .timezone-conv:hover .btn-launch {
            background: #4f46e5;
            box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
        }

        .img-enhance .btn-launch {
            background: var(--accent-teal);
            color: #0f172a;
            box-shadow: 0 4px 15px rgba(6, 182, 212, 0.3);
        }

        .img-enhance:hover .btn-launch {
            background: #0891b2;
            box-shadow: 0 6px 20px rgba(6, 182, 212, 0.5);
        }

        .seo-check .btn-launch {
            background: var(--primary);
            color: white;
            box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
        }

        .seo-check:hover .btn-launch {
            background: #4f46e5;
            box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
        }

        .qr-gen .btn-launch {
            background: var(--accent-pink);
            color: white;
            box-shadow: 0 4px 15px rgba(236, 72, 153, 0.3);
        }

        .qr-gen:hover .btn-launch {
            background: #db2777;
            box-shadow: 0 6px 20px rgba(236, 72, 153, 0.5);
        }

        .ats-resume .btn-launch {
            background: var(--accent-teal);
            color: #0f172a;
            box-shadow: 0 4px 15px rgba(20, 184, 166, 0.3);
        }

        .ats-resume:hover .btn-launch {
            background: #0d9488;
            box-shadow: 0 6px 20px rgba(20, 184, 166, 0.5);
        }

        .ats-biodata .btn-launch {
            background: var(--primary);
            color: white;
            box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
        }

        .ats-biodata:hover .btn-launch {
            background: #4f46e5;
            box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
        }

        .pdf-word .btn-launch {
            background: var(--accent-pink);
            color: white;
            box-shadow: 0 4px 15px rgba(236, 72, 153, 0.3);
        }

        .pdf-word:hover .btn-launch {
            background: #db2777;
            box-shadow: 0 6px 20px rgba(236, 72, 153, 0.5);
        }

        .pdf-signer .btn-launch {
            background: var(--primary);
            color: white;
            box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
        }

        .pdf-signer:hover .btn-launch {
            background: #4f46e5;
            box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
        }

        .pdf-merge .btn-launch {
            background: #f97316;
            color: white;
            box-shadow: 0 4px 15px rgba(249, 115, 22, 0.3);
        }

        .pdf-merge:hover .btn-launch {
            background: #ea580c;
            box-shadow: 0 6px 20px rgba(249, 115, 22, 0.5);
        }

        .markdown-edit .btn-launch {
            background: var(--primary);
            color: white;
            box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
        }

        .markdown-edit:hover .btn-launch {
            background: #4f46e5;
            box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
        }

        .case-conv .btn-launch {
            background: var(--accent-pink);
            color: white;
            box-shadow: 0 4px 15px rgba(236, 72, 153, 0.3);
        }

        .case-conv:hover .btn-launch {
            background: #db2777;
            box-shadow: 0 6px 20px rgba(236, 72, 153, 0.5);
        }

        .enc-dec .btn-launch {
            background: var(--accent-teal);
            color: #0f172a;
            box-shadow: 0 4px 15px rgba(20, 184, 166, 0.3);
        }

        .enc-dec:hover .btn-launch {
            background: #0d9488;
            box-shadow: 0 6px 20px rgba(20, 184, 166, 0.5);
        }

        .live-trans .btn-launch {
            background: var(--primary);
            color: white;
            box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
        }

        .live-trans:hover .btn-launch {
            background: #4f46e5;
            box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
        }

        .json-formatter .btn-launch {
            background: rgba(249, 115, 22, 0.10);
            color: #f97316;
            border: 1px solid rgba(249, 115, 22, 0.2);
        }

        .json-formatter:hover .btn-launch {
            background: #f97316;
            color: #ffffff;
            box-shadow: 0 4px 15px rgba(249, 115, 22, 0.3);
        }

        /* Bottom Row: Interactive Playground & Ad placement */
        .bottom-section {
            display: grid;
            grid-template-columns: 1.5fr 1fr;
            gap: 30px;
        }

        @media (max-width: 992px) {
            .bottom-section {
                grid-template-columns: 1fr;
            }
        }

        .sandbox-card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-xl);
            padding: 35px;
            backdrop-filter: blur(16px) saturate(180%);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
        }

        .sandbox-card h3 {
            font-family: 'Outfit', sans-serif;
            font-size: 1.4rem;
            font-weight: 700;
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .sandbox-card p {
            color: var(--text-secondary);
            font-size: 0.95rem;
            margin-bottom: 25px;
        }

        .sandbox-controls {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
        }

        .interactive-btn {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.15);
            color: var(--text-primary);
            padding: 12px 24px;
            border-radius: 12px;
            font-weight: 500;
            font-size: 0.9rem;
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 8px;
            transition: var(--transition);
        }

        .interactive-btn:hover {
            background: rgba(255, 255, 255, 0.15);
            border-color: rgba(255, 255, 255, 0.3);
            transform: translateY(-2px);
        }

        .interactive-btn.accent-rainbow:hover {
            background: linear-gradient(135deg, var(--primary) 0%, var(--accent-pink) 100%);
            border-color: transparent;
            box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
        }

        footer {
            width: 100%;
            border-top: 1px solid var(--card-border);
            padding: 30px 20px;
            margin-top: auto;
            background: rgba(15, 23, 42, 0.6);
            backdrop-filter: blur(10px);
            z-index: 10;
        }

        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 15px;
            font-size: 0.9rem;
            color: var(--text-secondary);
        }

        .footer-info {
            display: flex;
            align-items: center;
            gap: 20px;
        }

        .current-time-badge {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.08);
            padding: 4px 12px;
            border-radius: 50px;
            font-size: 0.8rem;
            color: var(--text-primary);
        }

        @media (max-width: 576px) {
            .footer-content {
                flex-direction: column;
                text-align: center;
            }
            .footer-info {
                flex-direction: column;
                gap: 10px;
            }
        }
        @media (max-width: 767px) {
            .ambient-glow, .ambient-glow-2 {
                display: none !important;
            }
            .utility-card, .btn-launch, .share-btn, .footer-link {
                transition: none !important;
                transform: none !important;
            }
            .utility-card:hover {
                transform: none !important;
                box-shadow: none !important;
            }
        }