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

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
            color: #1d1d1f;
        }

        /* Navigation */
        .navbar {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(20px);
            position: sticky;
            top: 0;
            z-index: 100;
            border-bottom: 1px solid rgba(0, 0, 0, 0.1);
            padding: 0 40px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 60px;
        }

        .logo {
            font-size: 24px;
            font-weight: 700;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .menu {
            display: flex;
            gap: 30px;
            align-items: center;
        }

        .menu a {
            color: #1d1d1f;
            text-decoration: none;
            font-size: 14px;
            font-weight: 500;
            transition: color 0.3s ease;
            cursor: pointer;
        }

        .menu a:hover, .menu a.active {
            color: #667eea;
        }

        /* Main Container */
        .wrapper {
            max-width: 1200px;
            margin: 0 auto;
            padding: 60px 20px;
        }

        .hero {
            text-align: center;
            margin-bottom: 80px;
            color: white;
        }

        .hero h1 {
            font-size: 56px;
            font-weight: 700;
            margin-bottom: 20px;
            letter-spacing: -1px;
        }

        .hero p {
            font-size: 20px;
            opacity: 0.9;
            margin-bottom: 40px;
            font-weight: 300;
        }

        /* Tool Grid */
        .tools-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 24px;
            margin-bottom: 40px;
        }

        .tool-card {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(20px);
            border-radius: 20px;
            padding: 40px 30px;
            cursor: pointer;
            transition: all 0.3s ease;
            border: 1px solid rgba(255, 255, 255, 0.2);
            text-align: center;
        }

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

        .tool-icon {
            font-size: 48px;
            margin-bottom: 15px;
        }

        .tool-card h3 {
            font-size: 18px;
            margin-bottom: 10px;
            font-weight: 600;
        }

        .tool-card p {
            font-size: 14px;
            color: #666;
            line-height: 1.5;
        }

        /* Page Content */
        .page {
            display: none;
        }

        .page.active {
            display: block;
            animation: fadeIn 0.3s ease;
        }

        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(10px); }
            to { opacity: 1; transform: translateY(0); }
        }

        /* Tool Panels */
        .tool-panel {
            background: white;
            border-radius: 20px;
            padding: 40px;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
            margin-bottom: 40px;
        }

        .tool-panel h2 {
            font-size: 32px;
            margin-bottom: 10px;
            font-weight: 700;
        }

        .tool-panel p {
            color: #666;
            margin-bottom: 30px;
            font-size: 16px;
        }

        .upload-area {
            border: 2px dashed #ddd;
            border-radius: 12px;
            padding: 40px;
            text-align: center;
            margin-bottom: 30px;
            transition: all 0.3s ease;
            cursor: pointer;
        }

        .upload-area:hover {
            border-color: #667eea;
            background: rgba(102, 126, 234, 0.05);
        }

        .upload-area input {
            display: none;
        }

        .upload-label {
            cursor: pointer;
        }

        .upload-label p {
            margin: 0;
            color: #667eea;
            font-weight: 600;
        }

        /* Controls */
        .controls {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 15px;
            margin-bottom: 30px;
        }

        input[type="number"],
        input[type="text"],
        select {
            padding: 12px 16px;
            border: 1px solid #ddd;
            border-radius: 8px;
            font-size: 14px;
            transition: all 0.3s ease;
        }

        input[type="number"]:focus,
        input[type="text"]:focus,
        select:focus {
            outline: none;
            border-color: #667eea;
            box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
        }

        button {
            padding: 12px 24px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            border: none;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        button:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(102, 126, 234, 0.3);
        }

        button:active {
            transform: translateY(0);
        }

        .presets {
            display: flex;
            gap: 10px;
            margin-bottom: 30px;
            flex-wrap: wrap;
        }

        .preset-btn {
            padding: 10px 16px;
            background: rgba(102, 126, 234, 0.1);
            color: #667eea;
            border: 1px solid #667eea;
            border-radius: 8px;
            cursor: pointer;
            font-size: 13px;
            font-weight: 600;
            transition: all 0.3s ease;
        }

        .preset-btn:hover {
            background: #667eea;
            color: white;
        }

        /* Preview & Results */
        .preview-box {
            display: none;
            margin-bottom: 30px;
            text-align: center;
        }

        .preview-box.active {
            display: block;
        }

        .preview-box img,
        .preview-box video {
            max-width: 100%;
            max-height: 400px;
            border-radius: 12px;
            margin-bottom: 15px;
        }

        .result-box {
            background: rgba(102, 126, 234, 0.05);
            border-left: 4px solid #667eea;
            padding: 20px;
            border-radius: 8px;
            margin-bottom: 20px;
            display: none;
        }

        .result-box.active {
            display: block;
        }

        .result-box p {
            margin: 5px 0;
            color: #1d1d1f;
            font-size: 14px;
        }

        .download-btn {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 14px 28px;
            text-decoration: none;
            border-radius: 8px;
            display: inline-block;
            margin-top: 20px;
            font-weight: 600;
            transition: all 0.3s ease;
        }

        .download-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(102, 126, 234, 0.3);
        }

        /* Footer */
        .footer {
            text-align: center;
            padding: 40px 20px;
            color: rgba(255, 255, 255, 0.8);
            border-top: 1px solid rgba(255, 255, 255, 0.2);
            margin-top: 60px;
        }

        .footer a {
            color: white;
            text-decoration: none;
            margin: 0 15px;
            font-size: 13px;
            transition: color 0.3s ease;
        }

        .footer a:hover {
            color: #fff;
        }

        @media (max-width: 768px) {
            .navbar {
                padding: 0 20px;
            }

            .hero h1 {
                font-size: 36px;
            }

            .menu {
                gap: 15px;
            }

            .tool-panel {
                padding: 20px;
            }
        }
   
        

























#fastLoader{
    position:fixed;
    inset:0;
    background:#0f172a;
    display:flex;
    align-items:center;
    justify-content:center;
    z-index:99999;
    transition:opacity .4s ease;
}

.ring{
    width:60px;
    height:60px;
    border:5px solid rgba(255,255,255,.2);
    border-top:5px solid #38bdf8;
    border-radius:50%;
    animation:spin .8s linear infinite;
}

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