/* General Body and Font Styles */
        body {
            font-family: 'Inter', sans-serif;
            color: #e5e7eb;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        #background-container {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: url('https://4kwallpapers.com/images/walls/thumbs_3t/12482.jpg'); /* New background image */
            background-size: cover;
            background-position: center;
            filter: blur(6px);
            transform: scale(1.05); /* Prevents hard edges from blur */
            z-index: 0;
        }
        
        /* Background Text */
        #background-text {
            position: fixed;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            font-size: 20vw;
            font-weight: 900;
            color: rgba(255, 255, 255, 0.04);
            z-index: 1;
            pointer-events: none;
            user-select: none;
            text-transform: uppercase;
        }

        /* Top Menu Bar */
        #top-menu-bar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background-color: rgba(17, 24, 39, 0.8); /* gray-900 */
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-bottom: 1px solid #374151; /* gray-700 */
        }

        /* Base Window Styles (shared across mobile/desktop) */
        .page-window {
            min-width: 320px;
            border-radius: 0.75rem;
            box-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.2);
            border: 1px solid #374151;
            background-color: rgba(31, 41, 55, 0.6); /* Glassmorphism effect */
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            display: flex;
            flex-direction: column;
            overflow: auto;
            transition: box-shadow 0.2s ease-in-out, border-color 0.3s ease, opacity 0.2s ease, transform 0.2s ease;
        }
        
        .window-header {
            padding: 0.5rem 0.75rem;
            background-color: #374151;
            border-bottom: 1px solid #4b5563;
            display: flex;
            align-items: center;
            justify-content: space-between; /* New */
            font-weight: 500;
            flex-shrink: 0; /* New */
        }
       
        .window-header:active {
            cursor: grabbing;
        }
        
        /* Window Controls (traffic lights) */
        .window-controls {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .control-btn {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            border: 1px solid rgba(0,0,0,0.1);
        }
        .control-btn.close { background-color: #ff5f56; }
        .control-btn.min { background-color: #ffbd2e; }
        .control-btn.max { background-color: #27c93f; }

        .window-title {
            flex-grow: 1;
            text-align: center;
            font-weight: bold;
        }
        
        /* New Header Icons */
        .window-header-left, .window-header-right {
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }
        
        .window-header-icons {
            display: none; /* Hidden on mobile */
            align-items: center;
            gap: 0.75rem;
        }
        
        .window-header-icons svg {
            width: 18px;
            height: 18px;
            color: #9ca3af; /* gray-400 */
            cursor: pointer;
            transition: color 0.2s;
        }
        .window-header-icons svg:hover {
            color: #e5e7eb; /* gray-200 */
        }


        .window-content {
            padding: 1.5rem;
            flex-grow: 1;
        }

        /* Dock Styles */
        #dock {
            position: fixed;
            bottom: 1rem;
            left: 50%;
            transform: translateX(-50%);
            z-index: 1000;
            padding: 0.5rem;
            background-color: rgba(31, 41, 55, 0.5);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-radius: 1rem;
            border: 1px solid #374151;
            display: flex;
            gap: 0.75rem;
            box-shadow: 0 4px 20px rgba(0,0,0,0.1);
        }

        .dock-item {
            width: 56px;
            height: 56px;
            border-radius: 0.75rem;
            background-color: #374151;
            border: none;
            cursor: pointer;
            transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1), background-color 0.3s;
            font-weight: 500;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.75rem;
        }
      
        .dock-item:hover {
            transform: translateY(-8px) scale(1.1);
            background-color: #4b5563;
        }
        
        /* --- DESKTOP ICONS --- */
        #desktop-icons {
            position: fixed;
            top: calc(3.5rem + 20px); /* 3.5rem is menu bar height */
            left: 20px;
            display: none; /* Hidden on mobile */
            flex-direction: column;
            gap: 1.5rem;
            z-index: 500;
        }

        .desktop-icon-btn {
            background: none;
            border: none;
            color: white;
            cursor: pointer;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.875rem;
            text-align: center;
            width: 80px;
            text-decoration: none;
        }
        
        .desktop-icon-btn img, .desktop-icon-btn svg {
            transition: transform 0.2s ease-in-out, filter 0.2s ease-in-out;
        }

        .desktop-icon-btn:hover img, .desktop-icon-btn:hover svg {
             filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.3));
             transform: scale(1.05);
        }

        /* --- RESPONSIVE STYLES --- */

        /* Mobile First: Default Styles (up to 768px) */
        body { 
            overflow: auto; 
        }

        #top-menu-bar, #dock { 
            display: none; 
        }
        
        #main-content { 
            padding: 2rem 1rem;
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }
        
        .page-window {
            position: relative;
            width: 100%;
            height: auto;
            resize: none;
            top: auto;
            left: auto;
        }

        .window-header { 
            cursor: default; 
        }

        .window-title { 
            text-align: left; 
            padding-left: 1rem;
            flex-grow: 0;
        }
        
        .window-controls { 
            display: none; 
        }
        
        /* Desktop Styles (769px and up) */
        @media (min-width: 769px) {
            body { 
                overflow: hidden; 
            }

            #top-menu-bar, #dock, #desktop-icons {
                display: flex;
            }
            
            .window-header-icons {
                display: flex;
            }

            #main-content {
                height: 100vh;
                width: 100vw;
                padding: 5rem 2rem 2rem 2rem;
                position: relative;
                display: block;
            }

            .page-window {
                position: absolute;
                resize: both;
            }

            .window-header { 
                cursor: grab; 
            }

            .window-title { 
                text-align: center;
                padding-left: 0;
                flex-grow: 1;
            }
        
            .window-controls { 
                display: flex; 
            }
            
            /* Set initial positions for desktop */
            #home { width: 55%; max-width: 750px; top: 20%; left: 22.5%; }
            #about { width: 50%; max-width: 650px; top: 10%; left: 2%; }
            #contact { width: 45%; max-width: 600px; top: 40%; left: 53%; }
            #projects { width: 65%; max-width: 850px; top: 55%; left: 8%; }
        }