:root {
            --primary: #6c63ff;
            --primary-dark: #4d44db;
            --secondary: #ff6584;
            --accent: #39e1e3;
            --dark: #2a2a72;
            --light: #f8f9fa;
            --text: #333;
            --text-light: #777;
            --shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
            --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
            --border-radius: 16px;
            --card-size: 120px;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Poppins', sans-serif;
            line-height: 1.6;
            color: var(--text);
            background-color: #f5f7fa;
            padding: 20px 0;
            min-height: 100vh;
        }
        
        .container {
            width: 100%;
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 15px;
        }
        
        /* Header Section */
        .header {
            text-align: center;
            margin-top: 50px;
            position: relative;
        }
        
        .header h1 {
            font-size: clamp(1.8rem, 4vw, 2.8rem);
            margin-bottom: 10px;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            font-weight: 700;
            letter-spacing: -0.5px;
        }
        
        .header p {
            font-size: clamp(1.2rem, 3vw, 1.1rem);
            color: var(--text-light);
            max-width: 600px;
            margin: 0 auto;
        }
        
        /* Tools Grid - Default (mobile-first) */
        .tools-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(var(--card-size), 1fr));
            gap: 20px;
            margin-bottom: 40px;
            justify-content: center;
        }
        
        .tool-card {
            background: white;
            border-radius: var(--border-radius);
            padding: 4px;
            text-align: center;
            box-shadow: var(--shadow);
            transition: var(--transition);
            cursor: pointer;
            aspect-ratio: 1/1;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            position: relative;
            overflow: hidden;
            border: 1px solid rgba(0, 0, 0, 0.05);
            text-decoration: none;
        }
        
        .tool-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--accent));
        }
        
        .tool-card:hover {
            transform: translateY(-5px) scale(1.03);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
        }
        
        .tool-card:active {
            transform: translateY(-2px) scale(1.01);
        }
        
        .tool-icon {
            width: clamp(40px, 10vw, 50px);
            height: clamp(40px, 10vw, 50px);
            margin: 0 auto 8px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: clamp(1.1rem, 3vw, 1.4rem);
            transition: var(--transition);
        }
        
        .tool-card:hover .tool-icon {
            transform: rotate(10deg) scale(1.1);
        }
        
        .tool-card h3 {
            font-size: clamp(0.8rem, 3vw, 0.95rem);
            margin-bottom: 4px;
            color: var(--dark);
            font-weight: 600;
        }
        
        .tool-card p {
            color: var(--text-light);
            font-size: clamp(0.65rem, 2.5vw, 0.75rem);
            line-height: 1.3;
            padding: 0 5px;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
        }
        
        /* Tool-specific colors */
        .tool-home { background: linear-gradient(135deg, #6c63ff, #4d44db); }
        .tool-blog { background: linear-gradient(135deg, #4cc9f0, #4361ee); }
        .tool-game { background: linear-gradient(135deg, #ff6584, #e64c66); }
        .tool-pdf  { background: linear-gradient(135deg, #ff9a44, #ff7e33); }
        .tools-image-rename { background: linear-gradient(135deg, #6a11cb, #2575fc); }
        .tool-image { background: linear-gradient(135deg, #2667ff, #6ff317); }
        .tool-drawing { background: linear-gradient(135deg, #1e5bff, #0d47a1); }
        .tool-greeting { background: linear-gradient(135deg, #2b8993, #0dba55a1); }
        .tool-image-converter { background: linear-gradient(135deg, #8fb73d, #6b8f08a3); }
        .tool-compress { background: linear-gradient(135deg, #211d9e, #1e09dc91); }
        .tool-image-pdf { background: linear-gradient(135deg, #d609ff, #d40ddba4); }



        
        /* Tagline */
        .tagline {
            text-align: center;
            margin: 30px auto;
            max-width: 600px;
            padding: 15px;
            border-radius: var(--border-radius);
            background: linear-gradient(135deg, rgba(108, 99, 255, 0.1), rgba(57, 225, 227, 0.1));
            font-size: clamp(0.9rem, 3vw, 1.1rem);
            font-weight: 500;
            color: var(--primary-dark);
            border-left: 4px solid var(--primary);
            border-right: 4px solid var(--accent);
            box-shadow: var(--shadow);
        }
        
        /* Original Responsive Adjustments (unchanged) */
        @media (min-width: 768px) {
            :root {
                --card-size: 140px;
            }
            
            .tools-grid {
                gap: 15px;
            }
        }
        
        @media (min-width: 1024px) {
            :root {
                --card-size: 150px;
            }
        }
        
        @media (max-width: 480px) {
            .tools-grid {
                grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
            }
        }
        
        /* NEW: Large Desktop Specific Styles */
        /* For screens between 1200px-1399px - 4 cards */
        @media (min-width: 1200px) and (max-width: 1399px) {
            .tools-grid {
                grid-template-columns: repeat(4, minmax(180px, 1fr));
                max-width: 800px;
                margin: 0 auto 40px;
            }
        }
        
        /* For screens 1400px and above - 4 cards */
        @media (min-width: 1400px) {
            .tools-grid {
                grid-template-columns: repeat(5, minmax(180px, 1fr));
                max-width: 1000px;
                margin: 0 auto 40px;
            }

        }