:root {
            --hue: 190;
            --primary: hsl(var(--hue), 100%, 50%);
            --bg-dark: #0a0a0c;
            --bg-card: rgba(20, 20, 30, 0.6); /* Default opacity */
            --glass-blur: 20px; /* Default blur */
            --text-main: #ffffff;
            --border: rgba(255, 255, 255, 0.1);
            
            --glow-strength: 10px;
            --font-stack: 'Heebo', sans-serif;
        }

        * { margin: 0; padding: 0; box-sizing: border-box; cursor: none; }
        
        ::-webkit-scrollbar { width: 10px; }
        ::-webkit-scrollbar-track { background: var(--bg-dark); }
        ::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 5px; border: 2px solid var(--bg-dark); }
        ::-webkit-scrollbar-thumb:hover { background: #fff; }
        ::selection { background: var(--primary); color: #000; }
        
        body { scroll-behavior: smooth; }
        
        body {
            font-family: var(--font-stack);
            background-color: var(--bg-dark);
            color: var(--text-main);
            overflow-x: hidden;
            transition: color 0.3s;
        }
        
        body.no-scroll { overflow: hidden; }

        /* Neon Glow Effect */
        h1, h2, .logo, .magnet-btn, .check-icon {
            text-shadow: 0 0 var(--glow-strength) var(--primary);
            transition: text-shadow 0.1s;
        }
        .magnet-btn {
            box-shadow: 0 0 calc(var(--glow-strength) / 2) rgba(var(--hue), 100%, 50%, 0.1);
        }

        /* Terminal Mode */
        body.terminal-mode {
            --font-stack: 'Fira Code', monospace !important;
        }
        body.terminal-mode h1, body.terminal-mode h2, body.terminal-mode .logo {
            font-family: 'Fira Code', monospace !important;
            font-weight: 700;
        }

        /* --- UI COMPONENTS --- */
        
        .lab-panel {
            position: fixed; top: 120px; left: -280px; width: 280px;
            background: linear-gradient(135deg, rgba(20, 20, 25, 0.95), rgba(5, 5, 10, 0.98));
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-left: none;
            padding: 25px; 
            z-index: 9999; 
            transition: 0.5s cubic-bezier(0.23, 1, 0.32, 1);
            backdrop-filter: blur(20px); 
            border-radius: 0 12px 12px 0;
            box-shadow: 0 10px 30px rgba(0,0,0,0.8), inset 0 1px 0 rgba(255,255,255,0.1), 0 0 0 1px rgba(0,0,0,0.5);
            direction: ltr;
        }
        .lab-panel.open { left: 0; }
        
        .lab-toggle {
            position: absolute; right: -45px; top: 20px; width: 45px; height: 45px;
            background: var(--bg-dark); color: var(--primary);
            display: flex; justify-content: center; align-items: center;
            cursor: none; border-radius: 0 8px 8px 0; font-size: 1.2rem;
            border: 1px solid rgba(255,255,255,0.08); border-left: none;
            box-shadow: 5px 0 15px rgba(0,0,0,0.3);
            text-shadow: 0 0 var(--glow-strength) var(--primary);
        }
        
        .lab-title { 
            font-family: 'Orbitron'; font-size: 0.9rem; color: #fff; margin-bottom: 20px; 
            letter-spacing: 1px; text-transform: uppercase;
            display: flex; align-items: center; gap: 10px; border-bottom: 1px solid rgba(255,255,255,0.1); padding-bottom: 10px;
        }
        .lab-title::before {
            content: ''; display: block; width: 8px; height: 8px; 
            background: var(--primary); border-radius: 50%;
            box-shadow: 0 0 var(--glow-strength) var(--primary);
        }

        .control-group { margin-bottom: 25px; }
        .control-label { font-size: 0.75rem; color: #888; margin-bottom: 8px; display: flex; justify-content: space-between; font-family: 'Heebo'; }
        
        .lab-slider { 
            -webkit-appearance: none; width: 100%; height: 6px; 
            background: #333; border-radius: 20px; outline: none; 
            box-shadow: inset 0 1px 3px rgba(0,0,0,0.8);
        }
        .lab-slider.hue-slider { background: linear-gradient(to right, #ff0000, #ffff00, #00ff00, #00ffff, #0000ff, #ff00ff, #ff0000); }
        
        .lab-slider::-webkit-slider-thumb { 
            -webkit-appearance: none; width: 16px; height: 16px; 
            background: #eee; border: 2px solid #000; border-radius: 50%; 
            cursor: none; box-shadow: 0 0 10px var(--primary);
            transition: transform 0.1s;
        }
        .lab-slider::-webkit-slider-thumb:hover { transform: scale(1.2); }

        .switch { position: relative; display: inline-block; width: 40px; height: 20px; }
        .switch input { opacity: 0; width: 0; height: 0; }
        .slider-switch {
            position: absolute; cursor: none; top: 0; left: 0; right: 0; bottom: 0;
            background-color: #333; transition: .4s; border-radius: 20px;
        }
        .slider-switch:before {
            position: absolute; content: ""; height: 12px; width: 12px;
            left: 4px; bottom: 4px; background-color: white; transition: .4s; border-radius: 50%;
        }
        input:checked + .slider-switch { background-color: var(--primary); box-shadow: 0 0 var(--glow-strength) var(--primary); }
        input:checked + .slider-switch:before { transform: translateX(20px); }

        /* Dynamic Glass & Cards */
        .card, .project-item, .contact-box, .lab-panel, nav {
            background: var(--bg-card);
            backdrop-filter: blur(var(--glass-blur));
            -webkit-backdrop-filter: blur(var(--glass-blur));
            transition: background 0.3s, backdrop-filter 0.3s;
        }
        
        .card { border: 1px solid var(--border); padding: 50px 30px; border-radius: 15px; position: relative; overflow: hidden; text-align: center; }
        .card:hover { border-color: var(--primary); transform: translateY(-10px); }
        .card i { font-size: 3rem; color: var(--primary); margin-bottom: 25px; display: inline-block; }
        .card h3 { font-size: 1.5rem; margin-bottom: 15px; color: #fff; font-family: 'Orbitron'; direction: ltr; }
        .card p { color: #aaa; line-height: 1.6; }

        .magnet-btn {
            display: inline-block; padding: 15px 40px; background: transparent;
            color: var(--primary); border: 1px solid var(--primary);
            font-family: 'Orbitron', sans-serif; font-weight: bold; text-transform: uppercase;
            letter-spacing: 2px; text-decoration: none; position: relative; transition: 0.1s;
        }
        .magnet-btn:hover { background: var(--primary); color: #000; box-shadow: 0 0 30px var(--primary); }

        .cursor { width: 40px; height: 40px; border: 1px solid var(--primary); border-radius: 50%; position: fixed; pointer-events: none; z-index: 9999; transform: translate(-50%, -50%); mix-blend-mode: difference; transition: width 0.3s, height 0.3s; }
        .cursor-dot { width: 6px; height: 6px; background: var(--primary); border-radius: 50%; position: fixed; pointer-events: none; z-index: 9999; transform: translate(-50%, -50%); }

        #preloader {
            position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: #000; z-index: 99999;
            display: flex; flex-direction: column; justify-content: center; align-items: center; transition: opacity 0.5s ease-out;
            direction: ltr;
        }
        .loader-text { font-family: 'Orbitron'; color: var(--primary); font-size: 1.5rem; letter-spacing: 5px; margin-bottom: 20px; animation: blink 1s infinite; }
        .loader-bar { width: 300px; height: 2px; background: #333; position: relative; overflow: hidden; }
        .loader-progress { width: 0%; height: 100%; background: var(--primary); position: absolute; left: 0; top: 0; box-shadow: 0 0 10px var(--primary); animation: load 2s ease-in-out forwards; }
        @keyframes load { 0% { width: 0%; } 50% { width: 40%; } 100% { width: 100%; } }
        @keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }

        #bg-canvas { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: -2; opacity: 0.2; }
        nav {
            position: fixed; top: 0; width: 100%; padding: 10px 50px;
            display: flex; justify-content: space-between; align-items: center; z-index: 3000;
            border-bottom: 1px solid var(--border);
        }
        .logo { font-family: 'Orbitron'; font-size: 1.8rem; font-weight: 900; color: #fff; letter-spacing: 2px; direction: ltr; }
        .nav-links { display: flex; gap: 40px; }
        .nav-links a { text-decoration: none; color: rgba(255,255,255,0.8); font-family: 'Heebo'; font-weight: 700; font-size: 1rem; letter-spacing: 1px; transition: 0.3s; }
        .nav-links a:hover { color: var(--primary); text-shadow: 0 0 8px var(--primary); }

        .hamburger { display: none; width: 30px; height: 25px; flex-direction: column; justify-content: space-between; z-index: 3000; cursor: none; }
        .hamburger span { width: 100%; height: 3px; background: #fff; transition: 0.3s; }
        .hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
        .hamburger.active span:nth-child(2) { opacity: 0; }
        .hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -6px); }
        .mobile-menu {
            position: fixed; top: 0; left: 0; width: 100%; height: 100vh; background: rgba(0,0,0,0.98); z-index: 2000;
            display: flex; flex-direction: column; justify-content: center; align-items: center; opacity: 0; pointer-events: none; transition: 0.5s;
        }
        .mobile-menu.active { opacity: 1; pointer-events: all; }
        .mobile-menu a { font-family: 'Heebo'; font-weight: 900; font-size: 3.5rem; color: #fff; text-decoration: none; margin: 15px 0; transform: translateY(50px); opacity: 0; transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.6s; }
        .mobile-menu.active a { transform: translateY(0); opacity: 1; }
        .mobile-menu a:hover { color: var(--primary); text-shadow: 0 0 20px var(--primary); }
        .mobile-menu-footer { position: absolute; bottom: 40px; text-align: center; color: #666; font-family: 'Orbitron'; letter-spacing: 2px; transform: translateY(20px); opacity: 0; transition: 0.6s; transition-delay: 0.4s; }
        .mobile-menu.active .mobile-menu-footer { transform: translateY(0); opacity: 1; }

        header { height: 100vh; display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center; position: relative; padding-top: 60px; }
        #three-container { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: -1; }
        
        .hero-title { 
            font-family: 'Orbitron'; font-size: 5.5rem; font-weight: 900; color: #fff; 
            margin-bottom: 20px; line-height: 1; 
            direction: ltr; display: inline-block;
        }
        .hero-subtitle { font-size: 1.3rem; color: #aaa; letter-spacing: 2px; margin-bottom: 50px; }

        section { padding: 120px 50px; max-width: 1300px; margin: 0 auto; }
        h2 { font-family: 'Orbitron'; font-size: 2.5rem; margin-bottom: 60px; text-align: center; color: var(--primary); text-transform: uppercase; letter-spacing: 3px; direction: ltr; }
        h2.hebrew-title { font-family: 'Heebo'; direction: rtl; letter-spacing: 0; }

        .services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 40px; }

        .projects-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 40px; }
        .project-item { background: var(--bg-card); border: 1px solid var(--border); aspect-ratio: 2/1; display: block; position: relative; overflow: hidden; border-radius: 10px; }
        .project-item img { width: 100%; height: 100%; object-fit: cover; object-position: top; display: block; transition: 0.5s; opacity: 1; }
        .project-item:hover img { transform: scale(1.05); }
        .project-overlay { position: absolute; bottom: -100%; left: 0; width: 100%; padding: 20px; background: rgba(0,0,0,0.9); border-top: 1px solid var(--primary); color: #fff; transition: 0.3s; text-align: right; }
        .project-item:hover .project-overlay { bottom: 0; }

        .contact-box { max-width: 700px; margin: 0 auto; background: var(--bg-card); padding: 60px; border-radius: 20px; border: 1px solid var(--border); }
        input, textarea { width: 100%; background: rgba(255,255,255,0.05); border: none; border-bottom: 2px solid var(--border); padding: 15px; color: #fff; margin-bottom: 30px; font-family: 'Heebo'; font-size: 1rem; transition: 0.3s; }
        input:focus, textarea:focus { outline: none; border-color: var(--primary); background: rgba(255,255,255,0.1); }
        button[type="submit"] { width: 100%; cursor: none; }

        .success-modal { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.9); z-index: 10000; display: flex; justify-content: center; align-items: center; opacity: 0; pointer-events: none; transition: 0.5s; }
        .success-modal { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.9); z-index: 1000; display: flex; align-items: center; justify-content: center; opacity: 0; pointer-events: none; transition: 0.3s; }
        .success-modal.active { opacity: 1; pointer-events: all; }
        .modal-content { background: var(--bg-card); padding: 40px; border-radius: 15px; border: 1px solid var(--border); text-align: center; max-width: 400px; width: 90%; }
        .check-icon { font-size: 4rem; color: #00ff88; margin-bottom: 20px; }

        footer { background: #000; padding: 50px 20px; text-align: center; border-top: 1px solid #222; margin-top: 50px; direction: ltr; }
        
        .whatsapp-float {
            position: fixed; width: 60px; height: 60px; bottom: 40px; right: 40px; background-color: #25d366; color: #FFF; border-radius: 50px; text-align: center; font-size: 30px; box-shadow: 0px 4px 15px rgba(37, 211, 102, 0.4); z-index: 100; display: flex; align-items: center; justify-content: center; text-decoration: none; transition: all 0.3s ease; animation: pulse 2s infinite;
        }
        .whatsapp-float:hover { transform: scale(1.1); background-color: #1ebe57; color: #FFF; }
        @keyframes pulse {
            0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
            70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
            100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
        }

        .reveal { opacity: 0; transform: translateY(50px); transition: 1s all ease; }
        .reveal.active { opacity: 1; transform: translateY(0); }

        @media (max-width: 768px) {
            nav { padding: 10px 20px; }
            .nav-logo-img { height: 55px !important; }
            .hero-title { font-size: 2.8rem; word-break: break-word; }
            .hero-subtitle { font-size: 1rem; }
            section { padding: 60px 20px; }
            .nav-links { display: none; }
            .hamburger { display: flex; }
            .lab-panel { display: none; }
            .contact-box { padding: 30px; }
            .whatsapp-float { bottom: 20px; right: 20px; width: 50px; height: 50px; font-size: 25px; }
            * { cursor: auto !important; }
            .cursor, .cursor-dot { display: none !important; }
        }
    

        .access-widget { position: fixed; bottom: 40px; left: 40px; z-index: 10000; direction: rtl; }
        .access-btn { width: 60px; height: 60px; background: var(--primary); color: #000; border-radius: 50px; display: flex; align-items: center; justify-content: center; font-size: 30px; cursor: pointer; box-shadow: 0 4px 15px rgba(0,0,0,0.5); transition: 0.3s; border: none; }
        .access-btn:hover { transform: scale(1.1); box-shadow: 0 4px 20px var(--primary); }
        .access-menu { position: absolute; bottom: 80px; left: 0; background: var(--bg-card); border: 1px solid var(--border); backdrop-filter: blur(var(--glass-blur)); border-radius: 15px; width: 230px; padding: 20px; display: none; flex-direction: column; gap: 10px; box-shadow: 0 10px 30px rgba(0,0,0,0.8); }
        .access-menu.active { display: flex; }
        .access-menu h4 { color: #fff; margin-top: 0; margin-bottom: 10px; font-family: 'Heebo'; text-align: center; border-bottom: 1px solid var(--border); padding-bottom: 10px; font-size: 1rem; }
        .access-option { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); padding: 10px; color: #fff; border-radius: 8px; cursor: pointer; text-align: center; font-family: 'Heebo'; transition: 0.3s; font-size: 0.9rem; }
        .access-option:hover { background: rgba(255,255,255,0.1); border-color: var(--primary); }
        .access-option.active { background: var(--primary); color: #000; font-weight: bold; }

        /* Accessibility Modes */
        body.access-high-contrast { background-color: #000 !important; color: #fff !important; --bg-card: #000 !important; --border: #fff !important; }
        body.access-high-contrast * { text-shadow: none !important; box-shadow: none !important; }
        body.access-high-contrast nav, body.access-high-contrast .lab-panel, body.access-high-contrast .card { background: #000 !important; border-color: #fff !important; }
        body.access-large-text p, body.access-large-text a, body.access-large-text span, body.access-large-text button, body.access-large-text input, body.access-large-text textarea { font-size: 115% !important; line-height: 1.6 !important; }
        body.access-large-text h2 { font-size: 120% !important; }
        body.access-readable-font * { font-family: Arial, Helvetica, sans-serif !important; letter-spacing: normal !important; }
        body.access-highlight-links a { text-decoration: underline !important; color: #ffeb3b !important; font-weight: bold !important; }
        
        @media (max-width: 768px) {
            .access-widget { bottom: 20px; left: 20px; }
            .access-btn { width: 50px; height: 50px; font-size: 25px; }
        }