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

        :root {
            --primary-color: #6366f1;
            --primary-dark: #4f46e5;
            --secondary-color: #8b5cf6;
            --success-color: #10b981;
            --text-dark: #1f2937;
            --text-light: #6b7280;
            --bg-light: #f9fafb;
            --white: #ffffff;
            --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
            line-height: 1.6;
            color: var(--text-dark);
            overflow-x: hidden;
        }

        /* Scrollbar Styling */
        ::-webkit-scrollbar {
            width: 10px;
        }

        ::-webkit-scrollbar-track {
            background: var(--bg-light);
        }

        ::-webkit-scrollbar-thumb {
            background: var(--primary-color);
            border-radius: 5px;
        }

        /* Enhanced Header */
        header {
            position: fixed;
            top: 0;
            width: 100%;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(20px);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
            z-index: 1001;
            transition: var(--transition);
            border-bottom: 1px solid rgba(99, 102, 241, 0.1);
        }

        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 5%;
            max-width: 1400px;
            margin: 0 auto;
        }

        .logo-container {
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }

        .logo-icon {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            animation: logoRotate 10s linear infinite;
            position: relative;
            overflow: hidden;
        }

        .logo-icon::before {
            content: '';
            position: absolute;
            width: 100%;
            height: 100%;
            background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.2) 50%, transparent 70%);
            animation: logoShine 3s infinite;
        }

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

        @keyframes logoRotate {
            from { transform: rotate(0deg); }
            to { transform: rotate(360deg); }
        }

        .logo-icon svg {
            width: 24px;
            height: 24px;
            fill: white;
            z-index: 1;
            position: relative;
        }

        .logo {
            font-size: 1.8rem;
            font-weight: 800;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            animation: logoFloat 3s ease-in-out infinite;
        }

        @keyframes logoFloat {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-3px); }
        }

        .nav-links {
            display: flex;
            gap: 1rem;
            list-style: none;
            align-items: center;
        }

        .nav-links a {
            text-decoration: none;
            color: var(--text-dark);
            font-weight: 500;
            padding: 0.75rem 1.5rem;
        }

        .nav-links a.actives {
            color: var(--primary-color);
            font-weight: 600;
        }

        .convert-tools-link {
            position: relative;
            cursor: pointer;
        }

        .convert-tools-link::after {
            content: '▼';
            font-size: 0.7rem;
            margin-left: 0.3rem;
            transition: transform 0.3s ease;
        }

        .convert-tools-link.active::after {
            transform: rotate(180deg);
        }

        /* Full Page Dropdown */
        .convert-dropdown {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100vh;
            background: rgba(255, 255, 255, 0.98);
            backdrop-filter: blur(10px);
            z-index: 1000;
            display: none;
            overflow-y: auto;
            padding-top: 80px;
        }

        .convert-dropdown.active {
            display: block;
            animation: fadeIn 0.3s ease-out;
            z-index: 9999;
        }

        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }

        .dropdown-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 2rem 5%;
            max-width: 1400px;
            margin: 0 auto;
            border-bottom: 1px solid rgba(99, 102, 241, 0.1);
        }

        .dropdown-title {
            font-size: 2rem;
            font-weight: 700;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .close-dropdown {
            background: none;
            border: none;
            font-size: 2rem;
            cursor: pointer;
            color: var(--text-dark);
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            transition: var(--transition);
        }

        .close-dropdown:hover {
            background: var(--bg-light);
        }

        .dropdown-content {
            padding: 3rem 5%;
            max-width: 1400px;
            margin: 0 auto;
        }

        .convert-tools-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
        }

        .convert-tool-card {
            background: var(--white);
            border: 1px solid rgba(99, 102, 241, 0.1);
            border-radius: 15px;
            padding: 2rem;
            text-align: center;
            cursor: pointer;
            transition: var(--transition);
            text-decoration: none;
        }

        .convert-tool-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow);
            border-color: var(--primary-color);
        }

        .convert-tool-icon {
            font-size: 3rem;
            margin-bottom: 1rem;
        }

        .convert-tool-title {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text-dark);
            margin-bottom: 0.5rem;
        }

        .convert-tool-subtitle {
            font-size: 0.875rem;
            color: var(--text-light);
        }

        /* Mobile Menu */
        .mobile-menu-toggle {
            display: none;
            flex-direction: column;
            cursor: pointer;
            gap: 4px;
            padding: 0.5rem;
            border-radius: 8px;
            transition: var(--transition);
        }

        .mobile-menu-toggle:hover {
            background: var(--bg-light);
        }

        .mobile-menu-toggle span {
            width: 25px;
            height: 3px;
            background: var(--text-dark);
            transition: var(--transition);
        }

        /* Enhanced Hero Section */
        .hero {
            margin-top: 80px;
            padding: 4rem 5%;
            min-height: calc(100vh - 80px);
            display: flex;
            align-items: center;
            background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
            position: relative;
            overflow: hidden;
        }

        /* Animated Background Elements */
        .hero-bg-shapes {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            overflow: hidden;
            z-index: 0;
        }

        .shape {
            position: absolute;
            opacity: 0.1;
        }

        .shape-1 {
            width: 300px;
            height: 300px;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            border-radius: 50%;
            top: -150px;
            right: -150px;
            animation: floatShape1 20s ease-in-out infinite;
        }

        .shape-2 {
            width: 200px;
            height: 200px;
            background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
            border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
            bottom: -100px;
            left: -100px;
            animation: floatShape2 25s ease-in-out infinite;
        }

        .shape-3 {
            width: 150px;
            height: 150px;
            background: linear-gradient(135deg, var(--success-color), var(--primary-color));
            border-radius: 50%;
            top: 50%;
            left: 10%;
            animation: floatShape3 30s ease-in-out infinite;
        }

        @keyframes floatShape1 {
            0%, 100% { transform: translate(0, 0) rotate(0deg); }
            33% { transform: translate(30px, -30px) rotate(120deg); }
            66% { transform: translate(-20px, 20px) rotate(240deg); }
        }

        @keyframes floatShape2 {
            0%, 100% { transform: translate(0, 0) rotate(0deg); }
            50% { transform: translate(40px, -40px) rotate(180deg); }
        }

        @keyframes floatShape3 {
            0%, 100% { transform: translate(0, 0) scale(1); }
            50% { transform: translate(20px, -20px) scale(1.2); }
        }

        .hero-content {
            max-width: 1400px;
            margin: 0 auto;
            width: 100%;
            position: relative;
            z-index: 1;
        }

        .hero-text {
            text-align: center;
            margin-bottom: 3rem;
        }

        .hero-text h1 {
            font-size: 3.5rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 1.5rem;
            overflow: hidden;
        }

        /*.typing-text {*/
        /*    display: inline-block;*/
        /*    border-right: 3px solid var(--primary-color);*/
        /*    animation: typing 3s steps(16, end), blink-caret 0.75s step-end infinite;*/
        /*    white-space: nowrap;*/
        /*}*/

        /*@keyframes typing {*/
        /*    from { width: 0; }*/
        /*    to { width: 40%; }*/
        /*}*/

        /*@keyframes blink-caret {*/
        /*    from, to { border-color: transparent; }*/
        /*    50% { border-color: var(--primary-color); }*/
        /*}*/
        
        .typing-text {
    display: inline-block;
    overflow: hidden;
    white-space: nowrap;
    border-right: 2px solid var(--primary-color);
    animation: typing 2.2s steps(15, end) forwards,
               blink 0.7s step-end infinite;
    /* remove extra spacing */
    letter-spacing: 0;
    padding-right: 0;
}

/* Typing animation: stops exactly at end of text */
@keyframes typing {
    from { width: 0; }
    to { width: 14ch; } /* number of characters in the text */
}

/* Cursor blink */
@keyframes blink {
    50% { border-color: transparent; }
}


        .hero-text p {
            font-size: 1.25rem;
            color: var(--text-light);
            margin-bottom: 2rem;
            opacity: 0;
            animation: fadeInUp 0.8s ease-out 0.5s forwards;
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* Animated Stats */
        .hero-stats {
            display: flex;
            justify-content: center;
            gap: 3rem;
            margin-bottom: 3rem;
            opacity: 0;
            animation: fadeInUp 0.8s ease-out 0.8s forwards;
        }
        
@media (max-width: 768px) {
    .hero-stats {
        flex-direction: column;  /* make vertical */
        align-items: center;
        gap: 1.5rem;
    }
}

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

        .stat-number {
            font-size: 2.5rem;
            font-weight: 800;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .stat-label {
            color: var(--text-light);
            font-size: 0.875rem;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        /* Conversion Buttons Grid */
        .conversion-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
            max-width: 1200px;
            margin: 0 auto;
            padding: 30px 20px;
            perspective: 1000px;
        }

        .conversion-button {
            position: relative;
            background: var(--white);
            border: 2px solid var(--primary-color);
            border-radius: 20px;
            padding: 2rem 1rem;
            cursor: pointer;
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            transform-style: preserve-3d;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            overflow: hidden;
            animation: buttonAppear 0.6s ease-out both;
            opacity: 0;
            text-decoration: none;
            display: block;
        }

        .conversion-button:nth-child(1) { animation-delay: 0.1s; }
        .conversion-button:nth-child(2) { animation-delay: 0.2s; }
        .conversion-button:nth-child(3) { animation-delay: 0.3s; }
        .conversion-button:nth-child(4) { animation-delay: 0.4s; }
        .conversion-button:nth-child(5) { animation-delay: 0.5s; }
        .conversion-button:nth-child(6) { animation-delay: 0.6s; }
        .conversion-button:nth-child(7) { animation-delay: 0.7s; }
        .conversion-button:nth-child(8) { animation-delay: 0.8s; }
        .conversion-button:nth-child(9) { animation-delay: 0.9s; }
        .conversion-button:nth-child(10) { animation-delay: 1.0s; }
        .conversion-button:nth-child(11) { animation-delay: 1.1s; }
        .conversion-button:nth-child(12) { animation-delay: 1.2s; }
        .conversion-button:nth-child(13) { animation-delay: 1.3s; }
        .conversion-button:nth-child(14) { animation-delay: 1.4s; }
        .conversion-button:nth-child(15) { animation-delay: 1.5s; }
        .conversion-button:nth-child(16) { animation-delay: 1.6s; }

        @keyframes buttonAppear {
            from {
                opacity: 0;
                transform: translateY(30px) rotateX(-90deg);
            }
            to {
                opacity: 1;
                transform: translateY(0) rotateX(0);
            }
        }

        .conversion-button::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            opacity: 0;
            transition: opacity 0.3s ease;
            z-index: -1;
        }

        .conversion-button:hover {
            transform: translateY(-10px) rotateX(10deg) rotateY(10deg) scale(1.05);
            box-shadow: 0 20px 40px rgba(99, 102, 241, 0.3);
        }

        .conversion-button:hover::before {
            opacity: 0.1;
        }

        .conversion-button:active {
            transform: translateY(-5px) rotateX(5deg) rotateY(5deg) scale(1.02);
            box-shadow: 0 10px 20px rgba(99, 102, 241, 0.4);
        }

        .conversion-icon {
            font-size: 2.5rem;
            margin-bottom: 0.5rem;
            display: block;
            transition: transform 0.3s ease;
        }

        .conversion-button:hover .conversion-icon {
            transform: scale(1.2) rotate(10deg);
        }

        .conversion-title {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 0.25rem;
        }

        .conversion-subtitle {
            font-size: 0.85rem;
            color: var(--text-light);
        }

        /* Particle Effect */
        .particle {
            position: absolute;
            pointer-events: none;
            opacity: 0;
            animation: particleFloat 3s ease-out forwards;
        }

        @keyframes particleFloat {
            0% {
                opacity: 1;
                transform: translate(0, 0) scale(0);
            }
            100% {
                opacity: 0;
                transform: translate(var(--x), var(--y)) scale(1);
            }
        }

        /* Features Section */
        .features {
            padding: 5rem 5%;
            background: var(--white);
        }

        .section-header {
            text-align: center;
            max-width: 600px;
            margin: 0 auto 4rem;
        }

        .section-header h2 {
            font-size: 2.5rem;
            font-weight: 800;
            margin-bottom: 1rem;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .section-header p {
            color: var(--text-light);
            font-size: 1.125rem;
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .feature-card {
            background: var(--bg-light);
            padding: 2rem;
            border-radius: 15px;
            text-align: center;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            opacity: 0;
            transition: opacity 0.3s ease;
            z-index: -1;
        }

        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow);
        }

        .feature-card:hover::before {
            opacity: 0.05;
        }

        .feature-icon {
            width: 60px;
            height: 60px;
            margin: 0 auto 1.5rem;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            border-radius: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            animation: featureFloat 3s ease-in-out infinite;
        }

        @keyframes featureFloat {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-5px); }
        }

        .feature-icon svg {
            width: 30px;
            height: 30px;
            fill: white;
        }

        .feature-card h3 {
            font-size: 1.25rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
        }

        .feature-card p {
            color: var(--text-light);
        }

        /* Security Section */
        .security {
            padding: 5rem 5%;
            background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
            position: relative;
            overflow: hidden;
        }

        .security-content {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
        }

        .security-text h2 {
            font-size: 2.5rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .security-features {
            display: grid;
            gap: 1.5rem;
        }

        .security-feature {
            display: flex;
            align-items: center;
            gap: 1rem;
            background: var(--white);
            padding: 1.5rem;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: var(--transition);
        }

        .security-feature:hover {
            transform: translateX(10px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
        }

        .security-icon {
            width: 50px;
            height: 50px;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .security-icon svg {
            width: 25px;
            height: 25px;
            fill: white;
        }

        .security-visual {
            position: relative;
            height: 400px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .shield-animation {
            width: 200px;
            height: 200px;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            animation: shieldPulse 3s ease-in-out infinite;
        }

        @keyframes shieldPulse {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.1); }
        }

        .shield-animation::before {
            content: '';
            position: absolute;
            width: 100%;
            height: 100%;
            border-radius: 50%;
            border: 3px solid var(--primary-color);
            animation: shieldRing 2s linear infinite;
        }

        @keyframes shieldRing {
            0% { transform: scale(1); opacity: 1; }
            100% { transform: scale(1.5); opacity: 0; }
        }

        .shield-icon {
            font-size: 4rem;
            color: white;
        }

        /* Supported Formats */
        .formats {
            padding: 5rem 5%;
            background: var(--bg-light);
        }

        .formats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1.5rem;
            max-width: 1000px;
            margin: 0 auto;
        }

        .format-category {
            background: var(--white);
            padding: 1.5rem;
            border-radius: 10px;
            text-align: center;
            transition: var(--transition);
        }

        .format-category:hover {
            transform: translateY(-5px);
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
        }

        .format-icon {
            font-size: 2.5rem;
            margin-bottom: 0.5rem;
        }

        .format-category h4 {
            font-weight: 600;
            margin-bottom: 0.5rem;
        }

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

        /* How It Works */
        .how-it-works {
            padding: 5rem 5%;
            background: var(--white);
        }

        .steps {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 3rem;
            max-width: 1000px;
            margin: 0 auto;
            position: relative;
        }

        .step {
            text-align: center;
            position: relative;
        }

        .step-number {
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.5rem;
            font-weight: 700;
            margin: 0 auto 1.5rem;
            position: relative;
            z-index: 1;
        }

        .step::after {
            content: '';
            position: absolute;
            top: 30px;
            left: 50%;
            width: 100%;
            height: 2px;
            background: var(--bg-light);
            z-index: 0;
        }

        .step:last-child::after {
            display: none;
        }

        .step h3 {
            font-size: 1.25rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
        }

        .step p {
            color: var(--text-light);
        }

        /* Enhanced Footer */
        footer {
            background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
            color: var(--white);
            padding: 4rem 5% 2rem;
            position: relative;
            overflow: hidden;
        }

        footer::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color), var(--primary-color));
            background-size: 200% 100%;
            animation: gradientShift 3s ease infinite;
        }

        @keyframes gradientShift {
            0% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
            100% { background-position: 0% 50%; }
        }

        .footer-content {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 3rem;
            margin-bottom: 3rem;
        }

        .footer-section h3 {
            font-size: 1.25rem;
            margin-bottom: 1.5rem;
            color: var(--white);
            position: relative;
            padding-bottom: 0.75rem;
        }

        .footer-section h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 40px;
            height: 2px;
            background: var(--primary-color);
        }

        .footer-section ul {
            list-style: none;
        }

        .footer-section ul li {
            margin-bottom: 0.75rem;
        }

        .footer-section ul li a {
            color: #9ca3af;
            text-decoration: none;
            transition: var(--transition);
            display: inline-block;
        }

        .footer-section ul li a:hover {
            color: var(--primary-color);
            transform: translateX(5px);
        }

        .footer-brand {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .footer-logo {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            margin-bottom: 1rem;
        }

        .footer-logo-icon {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            animation: logoRotate 10s linear infinite;
            position: relative;
            overflow: hidden;
        }

        .footer-logo-icon::before {
            content: '';
            position: absolute;
            width: 100%;
            height: 100%;
            background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.2) 50%, transparent 70%);
            animation: logoShine 3s infinite;
        }

        .footer-logo-icon svg {
            width: 24px;
            height: 24px;
            fill: white;
            z-index: 1;
            position: relative;
        }

        .footer-logo-text {
            font-size: 1.5rem;
            font-weight: 800;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .footer-description {
            color: #9ca3af;
            line-height: 1.6;
            margin-bottom: 1.5rem;
        }

        .newsletter-form {
            display: flex;
            gap: 0.5rem;
            margin-top: 1rem;
        }

        .newsletter-input {
            flex: 1;
            padding: 0.75rem;
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 8px;
            background: rgba(255, 255, 255, 0.05);
            color: var(--white);
            transition: var(--transition);
        }

        .newsletter-input::placeholder {
            color: #9ca3af;
        }

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

        .newsletter-button {
            background: var(--primary-color);
            color: white;
            border: none;
            padding: 0.75rem 1.5rem;
            border-radius: 8px;
            cursor: pointer;
            transition: var(--transition);
            font-weight: 600;
        }

        .newsletter-button:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 2rem;
            text-align: center;
            color: #9ca3af;
        }

        .footer-bottom-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 1rem;
        }

        .footer-links {
            display: flex;
            gap: 2rem;
            flex-wrap: wrap;
        }

        .footer-links a {
            color: #9ca3af;
            text-decoration: none;
            transition: var(--transition);
        }

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

        .social-links {
            display: flex;
            gap: 1rem;
        }

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

        .social-links a:hover {
            background: var(--primary-color);
            transform: translateY(-3px) scale(1.1);
            box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
        }

        /* Responsive Design */
        @media (max-width: 1024px) {
            .conversion-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            
            .footer-content {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .footer-bottom-content {
                flex-direction: column;
                text-align: center;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: white;
                flex-direction: column;
                padding: 1rem;
                box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
            }

            .nav-links.active {
                display: flex;
            }

            .mobile-menu-toggle {
                display: flex;
            }

            .hero-text h1 {
                font-size: 2.5rem;
            }

            .conversion-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 1rem;
            }

            .conversion-button {
                padding: 1.5rem 0.75rem;
            }

            .security-content {
                grid-template-columns: 1fr;
            }

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

            .formats-grid {
                grid-template-columns: repeat(2, 1fr);
            }

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

            .step::after {
                display: none;
            }
            
            .footer-content {
                grid-template-columns: 1fr;
                text-align: center;
            }
            
            .newsletter-form {
                flex-direction: column;
                max-width: 300px;
                margin: 0 auto;
            }
            
            .footer-section h3::after {
                left: 50%;
                transform: translateX(-50%);
            }

            .convert-tools-grid {
                grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            }
            
            /* Make convert tool icons smaller in dropdown on mobile */
            .convert-tool-icon {
                font-size: 2rem;
            }
        }

        @media (max-width: 480px) {
            .conversion-grid {
                grid-template-columns: 1fr;
            }

            .convert-tools-grid {
                grid-template-columns: 1fr;
            }
              .banner99 {
      width: 100% !important;
      max-width:100% !important;
                }
        }

        /* Loading Animation */
        .loading {
            display: none;
            text-align: center;
            padding: 2rem;
        }

        .loading.active {
            display: block;
        }

        .spinner {
            width: 50px;
            height: 50px;
            border: 3px solid var(--bg-light);
            border-top-color: var(--primary-color);
            border-radius: 50%;
            animation: spin 1s linear infinite;
            margin: 0 auto 1rem;
        }

        @keyframes spin {
            to { transform: rotate(360deg); }
        }

        /* Success Message */
        .success-message {
            display: none;
            background: var(--success-color);
            color: white;
            padding: 1rem;
            border-radius: 10px;
            margin-top: 1rem;
            animation: slideIn 0.3s ease-out;
        }

        .success-message.active {
            display: block;
        }
        .toos1{
           width: 100%;
        }
        .tols{
            text-align: center;
            font-weight: bolder;
            text-decoration: underline;
            color:var(--primary-color);
        }
        /*banner 100 % free */
        
        .bwid{
            width: 100%;
            display: flex;
            justify-content: center;
            padding:20px 0px;
        }
            .banner99 {
      position: relative;
      width: 50%;
      max-width:50%;
      height: 40px;
      border-radius: 8px;
      overflow: hidden;
      box-shadow: var(--shadow);
      background: linear-gradient(
        120deg,
        var(--primary-color),
        var(--secondary-color),
        var(--success-color),
        var(--primary-dark)
      );
      background-size: 400% 400%;
      animation: gradientFlow 6s ease-in-out infinite;
            transform: scale(1.02);
      box-shadow: 0 0 5px var(--primary-color), 0 0 20px var(--secondary-color);
      transition: var(--transition);
    }
            .banner99::before {
      content: "";
      position: absolute;
      top: 0;
      left: -50%;
      width: 100%;
      height: 100%;
      background: linear-gradient(120deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.6) 50%, rgba(255,255,255,0) 100%);
      transform: skewX(-25deg);
      animation: beamMove 3s linear infinite;
      pointer-events: none;
    }

    .text99 {
      position: absolute;
      width: 100%;
      height: 100%;
      display: flex;
      justify-content: center;
      align-items: center;
      color: red !important;
      font-weight: 900;
      letter-spacing: 1px;
      text-transform: uppercase;
      text-shadow: 0 4px 8px rgba(0,0,0,0.25);
      overflow: hidden;
      background: linear-gradient(to right, #fff, #fff 30%, rgba(255,255,255,0.4) 60%, #fff);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-size: 200%;
      animation: textShine 2.5s ease-in-out infinite;
    }

    @keyframes gradientFlow {
      0% { background-position: 0% 50%; }
      50% { background-position: 100% 50%; }
      100% { background-position: 0% 50%; }
    }

    @keyframes beamMove {
      0% { left: -50%; }
      100% { left: 150%; }
    }

    @keyframes textShine {
      0% { background-position: 200% center; }
      100% { background-position: -200% center; }
    }
    .bwid2{
        padding: 20px 25px;
                 width: 100%;
            display: flex;
            justify-content: center;
    }