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

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: #0a0a0a;
            overflow-x: hidden;
            color: #e0e0e0;
        }

        /* Navigation */
        .navbar {
            position: fixed;
            top: 0;
            width: 100%;
            background: black;
            backdrop-filter: blur(10px);
            z-index: 1000;
            padding: 1rem 2rem;
            box-shadow: 0 4px 20px rgba(0,0,0,0.5);
            transition: all 0.3s ease;
        }

        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1200px;
            margin: 0 auto;
        }

        .logo {
            font-size: 2rem;
            font-weight: bold;
        }

        @keyframes logoGlow {
            0% { filter: brightness(1); }
            100% { filter: brightness(1.2) drop-shadow(0 0 10px rgba(255,107,107,0.5)); }
        }

        .nav-links {
            display: flex;
            list-style: none;
            gap: 2rem;
        }

        .nav-links a {
            text-decoration: none;
            color: #e0e0e0;
            font-weight: 500;
            transition: all 0.3s ease;
            position: relative;
        }

        .nav-links a:hover {
            color: #ff6b35;
            transform: translateY(-2px);
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: #ff6b35;
            transition: width 0.3s ease;
        }

        .nav-links a:hover::after {
            width: 100%;
        }

        .auth-buttons {
            display: flex;
            gap: 1rem;
        }

        .btn {
            padding: 0.7rem 1.5rem;
            border: none;
            border-radius: 25px;
            cursor: pointer;
            font-weight: 500;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-block;
        }

        .btn-primary {
            background: #ff6b35;
            color: white;
        }

        .btn-secondary {
            background: transparent;
            color: #e0e0e0;
            border: 2px solid #ff6b35;
        }

        .btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(0,0,0,0.2);
        }

        /* Page Container */
        .page {
            display: none;
            min-height: 100vh;
            padding-top: 80px;
        }

        .page.active {
            display: block;
        }

        /* Home Page */
        .hero {
            height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            position: relative;
            overflow: hidden;
            background: #1a1a1a;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><text y="50" font-size="20" opacity="0.1">🍕🍔🍝🍣🥩🧁</text></svg>') repeat;
            animation: floatFood 20s linear infinite;
            z-index: 1;
        }

        @keyframes floatFood {
            0% { transform: translateX(-100px); }
            100% { transform: translateX(100px); }
        }

        .hero-content {
            z-index: 2;
            max-width: 800px;
            padding: 2rem;
            position: relative;
        }

        .hero h1 {
            font-size: 4rem;
            margin-bottom: 1rem;
            color: #ffffff;
            animation: textFloat 3s ease-in-out infinite;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
        }

        @keyframes textFloat {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(-10px); }
        }

        .hero p {
            font-size: 1.5rem;
            color: #e0e0e0;
            margin-bottom: 2rem;
            animation: fadeInUp 1s ease-out 0.5s both;
        }

        .floating-food {
            position: absolute;
            font-size: 3rem;
            opacity: 0.3;
            animation: floatAround 15s linear infinite;
            z-index: 1;
        }

        .floating-food:nth-child(1) {
            top: 20%;
            left: 10%;
            animation-delay: 0s;
        }

        .floating-food:nth-child(2) {
            top: 60%;
            right: 15%;
            animation-delay: -3s;
        }

        .floating-food:nth-child(3) {
            bottom: 30%;
            left: 20%;
            animation-delay: -6s;
        }

        .floating-food:nth-child(4) {
            top: 40%;
            right: 30%;
            animation-delay: -9s;
        }

        @keyframes floatAround {
            0% { transform: translateY(0px) rotate(0deg); }
            25% { transform: translateY(-20px) rotate(90deg); }
            50% { transform: translateY(0px) rotate(180deg); }
            75% { transform: translateY(20px) rotate(270deg); }
            100% { transform: translateY(0px) rotate(360deg); }
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* 3D Image Gallery */
        .gallery-section {
            padding: 5rem 2rem;
            background: #2a2a2a;
        }

        .gallery-container {
            max-width: 1200px;
            margin: 0 auto;
            text-align: center;
        }

        .gallery-title {
            font-size: 3rem;
            color: white;
            margin-bottom: 3rem;
            animation: slideInLeft 1s ease-out;
        }

        @keyframes slideInLeft {
            from {
                opacity: 0;
                transform: translateX(-50px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        .gallery-3d {
            position: relative;
            height: 400px;
            perspective: 1000px;
            margin: 2rem auto;
        }

        .gallery-track {
            position: absolute;
            width: 100%;
            height: 100%;
            transform-style: preserve-3d;
            transition: transform 0.8s cubic-bezier(0.4, 0.0, 0.2, 1);
        }

        .gallery-item {
            position: absolute;
            width: 300px;
            height: 300px;
            left: 50%;
            top: 50%;
            margin-left: -150px;
            margin-top: -150px;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 20px 40px rgba(0,0,0,0.3);
            transition: all 0.5s ease;
        }

        .gallery-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }

        .gallery-item:hover img {
            transform: scale(1.1);
        }

        .gallery-item:nth-child(1) { transform: rotateY(0deg) translateZ(350px); }
        .gallery-item:nth-child(2) { transform: rotateY(60deg) translateZ(350px); }
        .gallery-item:nth-child(3) { transform: rotateY(120deg) translateZ(350px); }
        .gallery-item:nth-child(4) { transform: rotateY(180deg) translateZ(350px); }
        .gallery-item:nth-child(5) { transform: rotateY(240deg) translateZ(350px); }
        .gallery-item:nth-child(6) { transform: rotateY(300deg) translateZ(350px); }

        .gallery-controls {
            margin-top: 2rem;
            display: flex;
            justify-content: center;
            gap: 1rem;
        }

        .gallery-btn {
            background: rgba(255,255,255,0.2);
            border: 2px solid white;
            color: white;
            padding: 1rem 2rem;
            border-radius: 50px;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .gallery-btn:hover {
            background: white;
            color: #333;
            transform: scale(1.05);
        }

        /* Features Section */
        .features {
            padding: 5rem 2rem;
            background: #1a1a1a;
        }

        .features-container {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 3rem;
        }

        .feature-card {
            background: #2a2a2a;
            padding: 3rem 2rem;
            border-radius: 20px;
            text-align: center;
            transition: all 0.3s ease;
            border: 1px solid #3a3a3a;
        }

        .feature-card:hover {
            transform: translateY(-10px) rotateX(5deg);
            box-shadow: 0 20px 40px rgba(0,0,0,0.2);
        }

        .feature-icon {
            font-size: 3rem;
            margin-bottom: 1rem;
            animation: bounce 2s infinite;
        }

        @keyframes bounce {
            0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
            40% { transform: translateY(-10px); }
            60% { transform: translateY(-5px); }
        }

        .feature-card h3 {
            color: white;
            font-size: 1.5rem;
            margin-bottom: 1rem;
        }

        .feature-card p {
            color: rgba(255,255,255,0.8);
            line-height: 1.6;
        }

        /* Menu Page */
        .menu-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            padding: 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .menu-item {
            background: #2a2a2a;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.3);
            transition: all 0.3s ease;
            animation: slideInUp 0.6s ease-out;
            border: 1px solid #3a3a3a;
        }

        @keyframes slideInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .menu-item:hover {
            transform: translateY(-10px) scale(1.02);
            box-shadow: 0 20px 40px rgba(0,0,0,0.2);
        }

        .menu-item-image {
            height: 200px;
            background: linear-gradient(45deg, #ff6b6b, #ffa500);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 4rem;
            color: white;
        }

        .menu-item-content {
            padding: 1.5rem;
        }

        .menu-item h3 {
            font-size: 1.5rem;
            margin-bottom: 0.5rem;
            color: #ffffff;
        }

        .menu-item p {
            color: #b0b0b0;
            margin-bottom: 1rem;
            line-height: 1.6;
        }

        .menu-item-footer {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .price {
            font-size: 1.5rem;
            font-weight: bold;
            color: #ff6b35;
        }

        /* Cart */
        .cart-icon {
            position: fixed;
            top: 50%;
            right: 2rem;
            background: #ff6b35;
            color: white;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            box-shadow: 0 4px 20px rgba(0,0,0,0.4);
            transition: all 0.3s ease;
            z-index: 1000;
        }

        .cart-icon:hover {
            transform: scale(1.1);
            box-shadow: 0 8px 30px rgba(0,0,0,0.3);
        }

        .cart-count {
            position: absolute;
            top: -5px;
            right: -5px;
            background: #ffa500;
            color: white;
            border-radius: 50%;
            width: 25px;
            height: 25px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            font-weight: bold;
        }

        /* Modal */
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.8);
            z-index: 2000;
            animation: fadeIn 0.3s ease;
        }

        .modal.active {
            display: flex;
            align-items: center;
            justify-content: center;
        }

        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }

        .modal-content {
            background: #2a2a2a;
            padding: 2rem;
            border-radius: 20px;
            max-width: 500px;
            width: 90%;
            max-height: 80vh;
            overflow-y: auto;
            animation: slideInDown 0.3s ease;
            border: 1px solid #3a3a3a;
        }

        @keyframes slideInDown {
            from {
                opacity: 0;
                transform: translateY(-50px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .modal-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 1rem;
            padding-bottom: 1rem;
            border-bottom: 1px solid #eee;
        }

        .close-btn {
            background: none;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: #666;
        }

        .close-btn:hover {
            color: #ff6b6b;
        }

        /* Form Styles */
        .form-group {
            margin-bottom: 1.5rem;
        }

        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 500;
            color: #e0e0e0;
        }

        .form-group input {
            width: 100%;
            padding: 1rem;
            border: 2px solid #3a3a3a;
            border-radius: 10px;
            font-size: 1rem;
            transition: all 0.3s ease;
            background: #1a1a1a;
            color: #e0e0e0;
        }

        .form-group input:focus {
            outline: none;
            border-color: #ff6b35;
            box-shadow: 0 0 10px rgba(255,107,53,0.2);
        }

        /* Footer */
        .footer {
            background: linear-gradient(135deg, #2c3e50, #34495e);
            color: white;
            padding: 3rem 2rem 1rem;
            margin-top: 5rem;
        }

        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
        }

        .footer-section h3 {
            margin-bottom: 1rem;
            color: #ffa500;
        }

        .footer-section p, .footer-section a {
            color: rgba(255,255,255,0.8);
            text-decoration: none;
            line-height: 1.6;
        }

        .footer-section a:hover {
            color: #ffa500;
        }

        .footer-bottom {
            text-align: center;
            margin-top: 2rem;
            padding-top: 2rem;
            border-top: 1px solid rgba(255,255,255,0.1);
            color: rgba(255,255,255,0.6);
        }

        .newsletter {
            display: flex;
            gap: 0.5rem;
            margin-top: 1rem;
        }

        .newsletter input {
            flex: 1;
            padding: 0.8rem;
            border: none;
            border-radius: 5px;
        }

        .newsletter button {
            padding: 0.8rem 1.5rem;
            background: #ffa500;
            color: white;
            border: none;
            border-radius: 5px;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .newsletter button:hover {
            background: #ff8c00;
            transform: translateY(-2px);
        }

        /* User Profile */
        .user-profile {
            position: fixed;
            top: 80px;
            right: 2rem;
            background: white;
            padding: 1rem;
            border-radius: 10px;
            box-shadow: 0 4px 20px rgba(0,0,0,0.1);
            display: none;
            z-index: 1000;
        }

        .user-profile.active {
            display: block;
            animation: slideInRight 0.3s ease;
        }

        @keyframes slideInRight {
            from {
                opacity: 0;
                transform: translateX(20px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        /* Responsive */
        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }
            
            .hero h1 {
                font-size: 2.5rem;
            }
            
            .hero p {
                font-size: 1.2rem;
            }
            
            .gallery-item {
                width: 250px;
                height: 250px;
                margin-left: -125px;
                margin-top: -125px;
            }
            
            .features-container {
                grid-template-columns: 1fr;
            }
        }

        /* Page Specific Styles */
        .page-header {
            text-align: center;
            padding: 3rem 2rem;
            background: rgba(255,255,255,0.1);
            backdrop-filter: blur(10px);
        }

        .page-header h1 {
            font-size: 3rem;
            color: white;
            margin-bottom: 1rem;
            animation: fadeInDown 1s ease;
        }

        @keyframes fadeInDown {
            from {
                opacity: 0;
                transform: translateY(-30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .page-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 2rem;
        }

        .content-card {
            background: rgba(255,255,255,0.95);
            padding: 2rem;
            border-radius: 20px;
            margin-bottom: 2rem;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            animation: fadeInUp 0.8s ease;
        }

        .content-card h2 {
            color: #333;
            margin-bottom: 1rem;
            font-size: 1.8rem;
        }

        .content-card p {
            color: #666;
            line-height: 1.8;
            margin-bottom: 1rem;
        }

        /* Notification */
        .notification {
            position: fixed;
            top: 100px;
            right: 2rem;
            background: #4CAF50;
            color: white;
            padding: 1rem 2rem;
            border-radius: 10px;
            box-shadow: 0 4px 20px rgba(0,0,0,0.2);
            transform: translateX(400px);
            transition: transform 0.3s ease;
            z-index: 1500;
        }

        .notification.show {
            transform: translateX(0);
        }

        .notification.error {
            background: #f44336;
        }