/* Large Desktop Screens */
        @media (min-width: 1400px) {
            .container {
                max-width: 1400px;
            }
            
            header h1 {
                font-size: 3.5rem;
            }
            
            .idea-text {
                font-size: 2rem;
            }
            
            .features {
                grid-template-columns: repeat(4, 1fr);
            }
        }

        /* Desktop Screens */
        @media (max-width: 1199px) {
            .container {
                max-width: 1000px;
            }
            
            .stats {
                gap: var(--spacing-md);
            }
            
            .features {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        /* Tablet Screens */
        @media (max-width: 991px) {
            .container {
                padding: var(--spacing-md);
                margin-top: var(--spacing-md);
                margin-bottom: var(--spacing-md);
            }
            
            header h1 {
                font-size: 2.5rem;
            }
            
            .stats {
                flex-direction: column;
                gap: var(--spacing-sm);
            }
            
            .stat {
                padding: var(--spacing-sm);
            }
            
            .stat-number {
                font-size: 1.5rem;
            }
            
            .mode-selector {
                margin-bottom: var(--spacing-lg);
                max-width: 100%;
            }
    
           .mode-btn {
                    padding: var(--spacing-sm) var(--spacing-md);
                    font-size: 0.9rem;
                    white-space: normal;
                    min-width: 0;
            }
            
            .generator {
                padding: var(--spacing-lg);
            }
            
            .idea-display {
                padding: var(--spacing-lg);
                min-height: 250px;
            }
            
            .idea-image {
                width: 100px;
                height: 100px;
                font-size: 2.5rem;
            }
            
            .idea-text {
                font-size: 1.6rem;
            }
            
            .button-group {
                gap: var(--spacing-sm);
            }
            
            .btn {
                padding: var(--spacing-sm) var(--spacing-md);
                min-width: 140px;
            }
            
            .features {
                grid-template-columns: repeat(2, 1fr);
                gap: var(--spacing-md);
            }
            
            .feature-card {
                padding: var(--spacing-lg);
            }
            
            .footer-content {
        grid-template-columns: 1fr;
        grid-template-rows: repeat(3, auto);
        gap: var(--spacing-md);
        text-align: center;
    }
    
    .footer-brand {
        text-align: center;
        justify-self: center;
    }
    
    .footer-menu {
        justify-content: center;
        justify-self: center;
    }
}

        /* Small Tablet / Large Phone */
        @media (max-width: 768px) {
            :root {
                --spacing-xs: 0.4rem;
                --spacing-sm: 0.8rem;
                --spacing-md: 1.2rem;
                --spacing-lg: 1.6rem;
                --spacing-xl: 2.4rem;
            }
            
            body {
                padding: var(--spacing-sm);
            }
            
            .container {
                padding: var(--spacing-md);
                border-radius: var(--border-radius);
            }
            
            header {
                margin-bottom: var(--spacing-lg);
            }
            
            header h1 {
                font-size: 2rem;
                margin-bottom: var(--spacing-xs);
            }
            
            header p {
                font-size: 1rem;
            }
            
            .stats {
                flex-direction: row;
                gap: var(--spacing-xs);
            }
            
            .stat {
                padding: var(--spacing-sm);
                flex: 1;
            }
            
            .stat-number {
                font-size: 1.2rem;
            }
            
            .stat-label {
                font-size: 0.8rem;
            }
           
           .mode-selector {
        margin-bottom: var(--spacing-md);
        padding: 4px;
    }
    
    .mode-btn {
        padding: var(--spacing-sm);
        font-size: 0.85rem;
        flex-direction: row;
        gap: calc(var(--spacing-xs) / 2);
        white-space: nowrap;
    }
    
    .slider {
        height: calc(100% - 8px);
        width: calc(50% - 4px);
        top: 4px;
        left: 4px;
    }
    
    .slider.advanced {
        left: calc(50%);
    }
            
            .generator {
                padding: var(--spacing-md);
                margin-bottom: var(--spacing-md);
            }
            
            .idea-display {
                padding: var(--spacing-md);
                min-height: 200px;
            }
            
            .idea-image {
                width: 80px;
                height: 80px;
                font-size: 2rem;
                margin-bottom: var(--spacing-sm);
            }
            
            .idea-text {
                font-size: 1.4rem;
                line-height: 1.3;
            }
            
            .idea-meta {
                gap: var(--spacing-xs);
            }
            
            .difficulty-badge {
                padding: calc(var(--spacing-xs) / 2) var(--spacing-sm);
                font-size: 0.8rem;
            }
            
            .button-group {
                flex-direction: column;
                gap: var(--spacing-sm);
            }
            
            .btn {
                width: 100%;
                min-width: auto;
                padding: var(--spacing-sm) var(--spacing-md);
                font-size: 0.95rem;
            }
            
            .features {
                grid-template-columns: 1fr;
                gap: var(--spacing-sm);
            }
            
            .feature-card {
                padding: var(--spacing-md);
            }
            
            .feature-icon {
                font-size: 1.8rem;
            }
            
            .feature-title {
                font-size: 0.95rem;
            }
            
            .feature-desc {
                font-size: 0.8rem;
            }
            
            footer {
                padding: var(--spacing-lg);
            }
            
            .footer-content {
                grid-template-columns: 1fr;
                gap: var(--spacing-md);
                text-align: center;
            }
            
            .footer-section h4 {
                font-size: 1.1rem;
            }
        }

        /* Mobile Phones */
        @media (max-width: 480px) {
            :root {
                --spacing-xs: 0.3rem;
                --spacing-sm: 0.6rem;
                --spacing-md: 1rem;
                --spacing-lg: 1.4rem;
                --spacing-xl: 2rem;
            }
            
            body {
                padding: var(--spacing-xs);
            }
            
            .container {
                padding: var(--spacing-sm);
                margin: var(--spacing-xs);
            }
            
            header h1 {
                font-size: 1.8rem;
            }
            
            header p {
                font-size: 0.9rem;
            }
            
            .stats {
                gap: var(--spacing-xs) / 2;
            }
            
            .stat {
                padding: var(--spacing-xs);
            }
            
            .stat-number {
                font-size: 1rem;
            }
            
            .stat-label {
                font-size: 0.7rem;
            }
            
            .mode-selector {
        padding: 3px;
        margin-left: auto;
        margin-right: auto;
        max-width: 95%;
    }
    
    .mode-btn {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.8rem;
        flex-direction: row;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    .mode-btn i {
        font-size: 0.9rem;
        margin-right: 2px;
    }
    
    .slider {
        height: calc(100% - 6px);
        width: calc(50% - 3px);
        top: 3px;
        left: 3px;
    }
    
    .slider.advanced {
        left: calc(50%);
    }
            
            .generator {
                padding: var(--spacing-sm);
            }
            
            .idea-display {
                padding: var(--spacing-sm);
                min-height: 180px;
            }
            
            .idea-image {
                width: 60px;
                height: 60px;
                font-size: 1.5rem;
            }
            
            .idea-text {
                font-size: 1.2rem;
                margin-bottom: var(--spacing-sm);
            }
            
            .difficulty-badge {
                padding: calc(var(--spacing-xs) / 2) var(--spacing-xs);
                font-size: 0.7rem;
            }
            
            .btn {
                padding: var(--spacing-xs) var(--spacing-sm);
                font-size: 0.9rem;
            }
            
            .feature-card {
                padding: var(--spacing-sm);
            }
            
            .feature-icon {
                font-size: 2rem;
            }
            
            .feature-title {
                font-size: 1rem;
            }
            
            .feature-desc {
                font-size: 0.85rem;
            }
            
            .footer-content {
        gap: var(--spacing-sm);
    }
    
    .footer-brand h4 {
        font-size: 1.3rem;
    }
    
    .footer-menu {
        flex-direction: column;
        gap: var(--spacing-xs);
        align-items: center;
    }
    
    .footer-menu a {
        font-size: 0.9rem;
    }
}

        /* Extra Small Screens */
        @media (max-width: 360px) {
            .container {
                border-radius: var(--spacing-xs);
            }
            
            header h1 {
                font-size: 1.6rem;
            }
            
            .stats {
                flex-direction: column;
            }
            
            .mode-selector {
        max-width: 100%;
        padding: 2px;
    }
    
    .mode-btn {
        font-size: 0.75rem;
        padding: calc(var(--spacing-xs) / 2) var(--spacing-xs);
    }
    
    .mode-btn i {
        font-size: 0.8rem;
        margin-right: 1px;
    }
    
    .slider {
        height: calc(100% - 4px);
        width: calc(50% - 2px);
        top: 2px;
        left: 2px;
    }
            
            .idea-text {
                font-size: 1.1rem;
            }
            
            .btn {
                font-size: 0.85rem;
            }
            
            .feature-icon {
                font-size: 1.8rem;
            }
        }