:root {
            --primary-color: #d4a574;
            --primary-dark: #b8956a;
            --secondary-color: #8b6914;
            --accent-color: #6b8e23;
            --bg-light: #faf8f5;
            --bg-card-light: #ffffff;
            --text-light: #3d3d3d;
            --text-muted-light: #6b6b6b;
            --border-light: #e8e4df;
            --shadow-light: 0 4px 20px rgba(0, 0, 0, 0.06);
            --bg-dark: #1f1f1f;
            --bg-card-dark: #2a2520;
            --text-dark: #f5f0eb;
            --text-muted-dark: #b0a99f;
            --border-dark: #3d3835;
            --shadow-dark: 0 4px 20px rgba(0, 0, 0, 0.3);
        }

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

        body {
            font-family: 'Poppins', sans-serif;
            transition: all 0.3s ease;
            min-height: 100vh;
        }

        body.light-theme {
            background-color: var(--bg-light);
            color: var(--text-light);
        }

        body.dark-theme {
            background-color: var(--bg-dark);
            color: var(--text-dark);
        }

        /* Header */
        header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            padding: 1rem 5%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: all 0.3s ease;
            backdrop-filter: blur(10px);
        }

        body.light-theme header {
            background: rgba(255, 255, 255, 0.95);
            box-shadow: var(--shadow-light);
        }

        body.dark-theme header {
            background: rgba(26, 26, 46, 0.95);
            box-shadow: var(--shadow-dark);
        }

        .logo {
            font-family: 'Playfair Display', serif;
            font-size: 2rem;
            font-weight: 700;
            color: var(--primary-color);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .logo img {
            height: 50px;
            width: auto;
            max-width: 150px;
            object-fit: contain;
        }

        .logo i {
            font-size: 1.8rem;
        }

        nav {
            display: flex;
            align-items: center;
            gap: 2rem;
        }

        .nav-links {
            display: flex;
            gap: 2rem;
            list-style: none;
            position: fixed;
            top: 0;
            right: -300px;
            width: 280px;
            height: 100vh;
            flex-direction: column;
            background: var(--bg-card-light);
            padding: 5rem 2rem 2rem;
            transition: right 0.3s ease;
            box-shadow: -5px 0 30px rgba(0, 0, 0, 0.1);
            z-index: 999;
        }

        body.dark-theme .nav-links {
            background: var(--bg-card-dark);
            box-shadow: -5px 0 30px rgba(0, 0, 0, 0.3);
        }

        .nav-links.open {
            right: 0;
        }

        .nav-links li {
            padding: 1rem 0;
            border-bottom: 1px solid var(--border-light);
        }

        body.dark-theme .nav-links li {
            border-bottom-color: var(--border-dark);
        }

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

        body.light-theme .nav-links a {
            color: var(--text-light);
        }

        body.dark-theme .nav-links a {
            color: var(--text-dark);
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary-color);
            transition: width 0.3s ease;
        }

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

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .theme-toggle {
            background: none;
            border: 2px solid var(--primary-color);
            color: var(--primary-color);
            padding: 0.5rem 1rem;
            border-radius: 25px;
            cursor: pointer;
            font-size: 1rem;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .theme-toggle:hover {
            background: var(--primary-color);
            color: white;
        }

        .cart-btn {
            position: relative;
            background: var(--primary-color);
            color: white;
            border: none;
            padding: 0.5rem 1rem;
            border-radius: 25px;
            cursor: pointer;
            font-size: 1rem;
            transition: all 0.3s ease;
        }

        .cart-btn:hover {
            background: var(--primary-dark);
            transform: scale(1.05);
        }

        .cart-count {
            position: absolute;
            top: -8px;
            right: -8px;
            background: var(--secondary-color);
            color: white;
            border-radius: 50%;
            width: 20px;
            height: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.75rem;
            font-weight: 700;
        }

        /* Hero Section */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            padding: 8rem 5% 4rem;
            position: relative;
            overflow: hidden;
        }

        .hero-content {
            flex: 1;
            max-width: 600px;
        }

        .hero h1 {
            font-family: 'Playfair Display', serif;
            font-size: 4rem;
            line-height: 1.1;
            margin-bottom: 1.5rem;
        }

        .hero h1 span {
            color: var(--primary-color);
        }

        .hero p {
            font-size: 1.2rem;
            margin-bottom: 2rem;
            opacity: 0.9;
        }

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

        .btn-primary {
            background: var(--primary-color);
            color: white;
            border: none;
            padding: 1rem 2.5rem;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
        }

        .btn-primary:hover {
            background: var(--primary-dark);
            transform: translateY(-3px);
            box-shadow: 0 10px 30px rgba(212, 165, 116, 0.3);
        }

        .btn-secondary {
            background: transparent;
            border: 2px solid var(--primary-color);
            color: var(--primary-color);
            padding: 1rem 2.5rem;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
        }

        .btn-secondary:hover {
            background: var(--primary-color);
            color: white;
        }

        .hero-image {
            flex: 1;
            display: flex;
            justify-content: center;
            align-items: center;
            position: relative;
        }

        .hero-empanada {
            width: 400px;
            height: 400px;
            background: url('Empanadas\ Congeladas.png') center/cover no-repeat;
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 5rem;
            color: white;
            animation: float 3s ease-in-out infinite;
            box-shadow: 0 30px 60px rgba(231, 76, 60, 0.4);
            position: relative;
        }

        .hero-empanada::after {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(0, 0, 0, 0.1);
            border-radius: 20px;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-20px); }
        }

        /* Categories */
        .categories {
            padding: 4rem 5%;
        }

        .section-title {
            font-family: 'Playfair Display', serif;
            font-size: 2.5rem;
            text-align: center;
            margin-bottom: 1rem;
        }

        .section-subtitle {
            text-align: center;
            margin-bottom: 3rem;
            opacity: 0.8;
        }

        .category-filters {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 1rem;
            margin-bottom: 3rem;
        }

        .category-btn {
            padding: 0.75rem 1.5rem;
            border: 2px solid var(--primary-color);
            background: transparent;
            color: var(--primary-color);
            border-radius: 25px;
            font-size: 0.95rem;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .category-btn:hover,
        .category-btn.active {
            background: var(--primary-color);
            color: white;
        }

        .category-btn i {
            font-size: 1rem;
        }

        /* Products Grid */
        .products-section {
            padding: 2rem 5% 4rem;
        }

        .products-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 2rem;
        }

        .product-card {
            border-radius: 20px;
            overflow: hidden;
            transition: all 0.3s ease;
            cursor: pointer;
        }

        body.light-theme .product-card {
            background: var(--bg-card-light);
            box-shadow: var(--shadow-light);
        }

        body.dark-theme .product-card {
            background: var(--bg-card-dark);
            box-shadow: var(--shadow-dark);
        }

        .product-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
        }

        .product-image {
            height: 200px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 5rem;
            position: relative;
            overflow: hidden;
        }

        .product-image img {
            width: 80%;
            height: 80%;
            object-fit: contain;
            margin: auto;
        }

        .product-image.carne { background: linear-gradient(135deg, #d4a574, #b8956a); }
        .product-image.pollo { background: linear-gradient(135deg, #f39c12, #e67e22); }
        .product-image.verduras { background: linear-gradient(135deg, #27ae60, #1e8449); }
        .product-image.queso { background: linear-gradient(135deg, #f1c40f, #f39c12); }
        .product-image.jamon { background: linear-gradient(135deg, #e91e63, #c2185b); }
        .product-image.especial { background: linear-gradient(135deg, #9b59b6, #8e44ad); }
        .product-image.integral { background: linear-gradient(135deg, #16a085, #1abc9c); }
        .product-image.vegano { background: linear-gradient(135deg, #2ecc71, #27ae60); }
        .product-image.sin_gluten { background: linear-gradient(135deg, #3498db, #2980b9); }
        .product-image.premium { background: linear-gradient(135deg, #e67e22, #d35400); }
        .product-image.dulce { background: linear-gradient(135deg, #ff6b9d, #c44569); }

        .product-badge {
            position: absolute;
            top: 15px;
            right: 15px;
            background: var(--accent-color);
            color: white;
            padding: 0.3rem 0.8rem;
            border-radius: 15px;
            font-size: 0.75rem;
            font-weight: 600;
        }

        .product-badge.premium {
            background: linear-gradient(135deg, #e67e22, #d35400);
        }

        .product-badge.sin-gluten {
            background: linear-gradient(135deg, #3498db, #2980b9);
        }

        .product-badge.integral {
            background: linear-gradient(135deg, #16a085, #1abc9c);
        }

        .product-info {
            padding: 1.5rem;
        }

        .product-category {
            font-size: 0.8rem;
            text-transform: uppercase;
            letter-spacing: 1px;
            opacity: 0.7;
            margin-bottom: 0.5rem;
        }

        .product-name {
            font-size: 1.3rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
        }

        .product-description {
            font-size: 0.9rem;
            opacity: 0.8;
            margin-bottom: 1rem;
            line-height: 1.5;
        }

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

        .product-price {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary-color);
        }

        .product-price span {
            font-size: 0.9rem;
            opacity: 0.7;
        }

        .add-to-cart {
            background: var(--primary-color);
            color: white;
            border: none;
            padding: 0.7rem 1.2rem;
            border-radius: 20px;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .add-to-cart:hover {
            background: var(--primary-dark);
            transform: scale(1.05);
        }

        /* Features */
        .features {
            padding: 4rem 5%;
        }

        body.light-theme .features {
            background: var(--bg-card-light);
        }

        body.dark-theme .features {
            background: var(--bg-card-dark);
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .feature-card {
            text-align: center;
            padding: 2rem;
            border-radius: 20px;
            transition: all 0.3s ease;
        }

        body.light-theme .feature-card {
            background: var(--bg-light);
        }

        body.dark-theme .feature-card {
            background: var(--bg-dark);
        }

        .feature-card:hover {
            transform: translateY(-5px);
        }

        .feature-icon {
            width: 80px;
            height: 80px;
            background: linear-gradient(135deg, #d4a574, #b8956a);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.5rem;
            font-size: 2rem;
            color: white;
        }

        .feature-card h3 {
            margin-bottom: 1rem;
            font-size: 1.3rem;
        }

        .feature-card p {
            opacity: 0.8;
            line-height: 1.6;
        }

        /* Footer */
        footer {
            padding: 4rem 5% 2rem;
            text-align: center;
        }

        body.light-theme footer {
            background: #2c3e50;
            color: white;
        }

        body.dark-theme footer {
            background: #0f0f1a;
            color: var(--text-dark);
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin-bottom: 3rem;
            text-align: left;
        }

        .footer-section h4 {
            font-size: 1.2rem;
            margin-bottom: 1.5rem;
            color: var(--primary-color);
        }

        .footer-section p,
        .footer-section a {
            opacity: 0.8;
            text-decoration: none;
            display: block;
            margin-bottom: 0.5rem;
            transition: opacity 0.3s;
        }

        .footer-section a:hover {
            opacity: 1;
            color: var(--primary-color);
        }

        .social-links {
            display: flex;
            gap: 1rem;
            justify-content: center;
            margin-top: 1rem;
        }

        .social-links a {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--primary-color);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.2rem;
            transition: all 0.3s ease;
        }

        .social-links a:hover {
            transform: scale(1.1);
        }

        .footer-bottom {
            padding-top: 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            opacity: 0.7;
        }

        /* How It Works */
        .how-it-works {
            padding: 5rem 5%;
            text-align: center;
        }

        .steps-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
            max-width: 1000px;
            margin-left: auto;
            margin-right: auto;
        }

        .step-card {
            padding: 2rem;
            border-radius: 20px;
            position: relative;
            background: var(--bg-card-light);
            box-shadow: var(--shadow-light);
        }

        body.dark-theme .step-card {
            background: var(--bg-card-dark);
            box-shadow: var(--shadow-dark);
        }

        .step-number {
            position: absolute;
            top: -15px;
            left: 50%;
            transform: translateX(-50%);
            width: 35px;
            height: 35px;
            background: var(--primary-color);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1.1rem;
        }

        .step-icon {
            width: 70px;
            height: 70px;
            background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 1rem auto 1.5rem;
            font-size: 1.8rem;
            color: white;
        }

        .step-card h3 {
            margin-bottom: 0.75rem;
            color: var(--text-light);
        }

        body.dark-theme .step-card h3 {
            color: var(--text-dark);
        }

        .step-card p {
            opacity: 0.8;
            line-height: 1.5;
            font-size: 0.95rem;
        }

        /* Testimonials */
        .testimonials {
            padding: 5rem 5%;
            text-align: center;
        }

        body.light-theme .testimonials {
            background: var(--bg-card-light);
        }

        body.dark-theme .testimonials {
            background: var(--bg-card-dark);
        }

        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
            max-width: 1100px;
            margin-left: auto;
            margin-right: auto;
        }

        .testimonial-card {
            padding: 2rem;
            border-radius: 20px;
            background: var(--bg-light);
            box-shadow: var(--shadow-light);
        }

        body.dark-theme .testimonial-card {
            background: var(--bg-dark);
            box-shadow: var(--shadow-dark);
        }

        .testimonial-stars {
            color: var(--secondary-color);
            font-size: 1.2rem;
            margin-bottom: 1rem;
        }

        .testimonial-card p {
            font-style: italic;
            line-height: 1.6;
            margin-bottom: 1rem;
            opacity: 0.9;
        }

        .testimonial-author {
            font-weight: 600;
            color: var(--primary-color);
        }

        /* Fast Delivery */
        .fast-delivery {
            padding: 5rem 5%;
            text-align: center;
            background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
            color: white;
        }

        .delivery-content {
            max-width: 800px;
            margin: 0 auto;
        }

        .fast-delivery .section-title {
            color: white;
        }

        .fast-delivery .section-subtitle {
            color: rgba(255, 255, 255, 0.9);
        }

        .delivery-zones {
            display: flex;
            justify-content: center;
            gap: 3rem;
            margin: 2.5rem 0;
            flex-wrap: wrap;
        }

        .zone-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 0.5rem;
        }

        .zone-item i {
            font-size: 2rem;
            opacity: 0.9;
        }

        .zone-item span {
            font-weight: 500;
        }

        .delivery-note {
            font-size: 0.9rem;
            opacity: 0.8;
            margin-top: 1rem;
        }

        /* CTA Final */
        .cta-final {
            padding: 6rem 5%;
            text-align: center;
            background: var(--bg-light);
        }

        body.dark-theme .cta-final {
            background: var(--bg-dark);
        }

        .cta-content h2 {
            font-family: 'Playfair Display', serif;
            font-size: 2.5rem;
            margin-bottom: 1rem;
            color: var(--text-light);
        }

        body.dark-theme .cta-content h2 {
            color: var(--text-dark);
        }

        .cta-content p {
            font-size: 1.2rem;
            margin-bottom: 2rem;
            opacity: 0.8;
        }

        .cta-content .btn-primary {
            padding: 1.2rem 3rem;
            font-size: 1.1rem;
        }

        /* Mobile Menu */
        .mobile-menu-btn {
            display: block;
            background: none;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: inherit;
            z-index: 1001;
        }

        /* Cart Sidebar - Diseño Profesional */
        .cart-sidebar {
            position: fixed;
            top: 0;
            right: -420px;
            width: 420px;
            max-width: 100%;
            height: 100vh;
            z-index: 2000;
            transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            padding: 0;
            overflow-y: auto;
            background: #ffffff;
            box-shadow: -10px 0 40px rgba(0, 0, 0, 0.15);
        }

        body.dark-theme .cart-sidebar {
            background: linear-gradient(180deg, #1e2a3a 0%, #162032 100%);
            box-shadow: -10px 0 40px rgba(0, 0, 0, 0.4);
        }

        .cart-sidebar.open {
            right: 0;
        }

        .cart-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1.5rem;
            background: linear-gradient(135deg, #d4a574 0%, #b8956a 100%);
            color: white;
            position: sticky;
            top: 0;
            z-index: 10;
        }

        .cart-header h3 {
            font-size: 1.3rem;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .cart-header h3 i {
            font-size: 1.1rem;
        }

        .cart-close {
            background: rgba(255, 255, 255, 0.2);
            border: none;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            font-size: 1.2rem;
            cursor: pointer;
            color: white;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .cart-close:hover {
            background: rgba(255, 255, 255, 0.3);
            transform: rotate(90deg);
        }

        .cart-items {
            padding: 1rem 1.5rem;
            min-height: 200px;
        }

        .cart-empty {
            text-align: center;
            padding: 3rem 1rem;
            color: #a0a0a0;
        }

        .cart-empty i {
            font-size: 4rem;
            margin-bottom: 1rem;
            opacity: 0.3;
        }

        .cart-empty p {
            font-size: 1rem;
            margin-bottom: 0.5rem;
        }

        .cart-empty span {
            font-size: 0.85rem;
            opacity: 0.7;
        }

        .cart-item {
            display: flex;
            align-items: center;
            gap: 1rem;
            padding: 1rem;
            margin-bottom: 0.75rem;
            border-radius: 12px;
            background: #f8f9fa;
            transition: all 0.3s ease;
            position: relative;
        }

        body.dark-theme .cart-item {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .cart-item:hover {
            transform: translateX(-5px);
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
        }

        .cart-item-image {
            width: 65px;
            height: 65px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            overflow: hidden;
            flex-shrink: 0;
        }

        .cart-item-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .cart-item-details {
            flex: 1;
            min-width: 0;
        }

        .cart-item-name {
            font-weight: 600;
            margin-bottom: 0.25rem;
            font-size: 0.95rem;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .cart-item-price {
            color: #d4a574;
            font-weight: 700;
            font-size: 1rem;
        }

        .cart-item-quantity {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            margin-top: 0.5rem;
        }

        .qty-btn {
            width: 28px;
            height: 28px;
            border: none;
            background: #d4a574;
            color: white;
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.2s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
            font-weight: 600;
        }

        .qty-btn:hover {
            background: #c0392b;
            transform: scale(1.1);
        }

        .cart-item-quantity span {
            min-width: 25px;
            text-align: center;
            font-weight: 600;
        }

        .cart-item-remove {
            position: absolute;
            top: 8px;
            right: 8px;
            background: none;
            border: none;
            color: #a0a0a0;
            cursor: pointer;
            padding: 4px;
            transition: color 0.3s;
            font-size: 0.9rem;
        }

        .cart-item-remove:hover {
            color: #d4a574;
        }

        .cart-total {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1.25rem 1.5rem;
            background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
            border-radius: 12px;
            margin: 0 1.5rem 1rem;
        }

        body.dark-theme .cart-total {
            background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
        }

        .cart-total span:first-child {
            font-size: 1rem;
            font-weight: 500;
            color: #555;
        }

        body.dark-theme .cart-total span:first-child {
            color: #a0a0a0;
        }

        .cart-total span:last-child {
            font-size: 1.75rem;
            font-weight: 800;
            background: linear-gradient(135deg, #d4a574, #c0392b);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        body.dark-theme .cart-total span:last-child {
            background: linear-gradient(135deg, #d4a574, #e6b885);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .checkout-btn {
            width: calc(100% - 3rem);
            margin: 0 1.5rem 1.5rem;
            background: linear-gradient(135deg, #d4a574 0%, #b8956a 100%);
            color: white;
            border: none;
            padding: 1.1rem;
            border-radius: 12px;
            font-size: 1.05rem;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 6px 20px rgba(212, 165, 116, 0.35);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .checkout-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 30px rgba(212, 165, 116, 0.45);
        }

        .checkout-btn:active {
            transform: translateY(0);
        }

        .checkout-btn:disabled {
            opacity: 0.6;
            transform: none;
            cursor: not-allowed;
        }

        /* Customer Form - Diseño Profesional */
        .customer-form {
            margin: 0 1.5rem 1rem;
            padding: 1.5rem;
            border-radius: 16px;
            background: #ffffff;
            border: 1px solid #e9ecef;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
        }

        body.dark-theme .customer-form {
            background: rgba(255, 255, 255, 0.05);
            border-color: rgba(255, 255, 255, 0.1);
        }

        .customer-form h4 {
            margin-bottom: 1.25rem;
            font-size: 1rem;
            font-weight: 700;
            color: #2c3e50;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        body.dark-theme .customer-form h4 {
            color: #ecf0f1;
        }

        .customer-form h4 i {
            color: #d4a574;
        }

        .customer-form input {
            width: 100%;
            padding: 0.9rem 1rem;
            margin-bottom: 0.9rem;
            border: 2px solid #e9ecef;
            border-radius: 10px;
            font-size: 0.95rem;
            transition: all 0.3s ease;
            background: #f8f9fa;
        }

        body.dark-theme .customer-form input {
            border-color: rgba(255, 255, 255, 0.1);
            background: rgba(255, 255, 255, 0.05);
            color: #ecf0f1;
        }

        .customer-form input:focus {
            outline: none;
            border-color: #d4a574;
            background: #ffffff;
            box-shadow: 0 0 0 4px rgba(212, 165, 116, 0.1);
        }

        body.dark-theme .customer-form input:focus {
            background: rgba(255, 255, 255, 0.1);
        }

        .customer-form input::placeholder {
            color: #adb5bd;
        }

        /* Delivery Options - Diseño Profesional */
        .delivery-options {
            display: flex;
            gap: 0.75rem;
            margin-bottom: 1rem;
        }

        .delivery-option {
            flex: 1;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            padding: 1rem;
            border: 2px solid #e0e0e0;
            border-radius: 12px;
            cursor: pointer;
            transition: all 0.3s ease;
            background: white;
        }

        body.dark-theme .delivery-option {
            border-color: #2d3748;
            background: #1a1a2e;
        }

        .delivery-option:hover {
            border-color: #d4a574;
            transform: translateY(-2px);
        }

        .delivery-option input {
            display: none;
        }

        .delivery-option:has(input:checked) {
            border-color: #d4a574;
            background: rgba(212, 165, 116, 0.1);
        }

        .delivery-icon {
            font-size: 1.5rem;
        }

        .delivery-option span:last-child {
            font-weight: 500;
            font-size: 0.9rem;
        }

        /* Order Summary - Diseño Profesional */
        .order-summary {
            margin-top: 1rem;
            padding: 1.25rem;
            border-radius: 12px;
            background: linear-gradient(135deg, rgba(39, 174, 96, 0.08) 0%, rgba(39, 174, 96, 0.02) 100%);
            border: 1px solid rgba(39, 174, 96, 0.15);
        }

        body.dark-theme .order-summary {
            background: linear-gradient(135deg, rgba(39, 174, 96, 0.1) 0%, rgba(39, 174, 96, 0.05) 100%);
            border-color: rgba(39, 174, 96, 0.2);
        }

        .summary-title {
            font-weight: 600;
            margin-bottom: 0.75rem;
            color: #27ae60;
            font-size: 0.95rem;
        }

        .summary-item {
            display: flex;
            justify-content: space-between;
            padding: 0.4rem 0;
            font-size: 0.85rem;
            color: #555;
        }

        body.dark-theme .summary-item {
            color: #a0a0a0;
        }

        .summary-total {
            display: flex;
            justify-content: space-between;
            padding-top: 0.75rem;
            margin-top: 0.75rem;
            border-top: 2px solid #27ae60;
            font-weight: 700;
            font-size: 1.1rem;
            color: #27ae60;
        }

        body.dark-theme .summary-total {
            border-top-color: #27ae60;
        }

        /* Payment Options - Diseño Profesional */
        .payment-options {
            display: flex;
            gap: 0.75rem;
            margin-bottom: 1rem;
            margin-top: 1rem;
        }

        .payment-option {
            flex: 1;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            padding: 1rem;
            border: 2px solid #e0e0e0;
            border-radius: 12px;
            cursor: pointer;
            transition: all 0.3s ease;
            background: white;
        }

        body.dark-theme .payment-option {
            border-color: #2d3748;
            background: #1a1a2e;
        }

        .payment-option:hover {
            border-color: #d4a574;
            transform: translateY(-2px);
        }

        .payment-option input {
            display: none;
        }

        .payment-option:has(input:checked) {
            border-color: #d4a574;
            background: rgba(212, 165, 116, 0.1);
        }

        .payment-icon {
            font-size: 1.8rem;
        }

        .payment-option span:last-child {
            font-weight: 600;
            font-size: 0.85rem;
        }

        /* Checkout Modal - Professional Design */
        .checkout-modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.7);
            z-index: 3000;
            align-items: center;
            justify-content: center;
            padding: 1rem;
        }

        .checkout-modal.open {
            display: flex;
        }

        .checkout-modal-content {
            background: white;
            border-radius: 20px;
            max-width: 500px;
            width: 100%;
            max-height: 90vh;
            overflow-y: auto;
            padding: 2rem;
            position: relative;
            animation: modalSlide 0.3s ease;
        }

        @keyframes modalSlide {
            from {
                opacity: 0;
                transform: translateY(-20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        body.dark-theme .checkout-modal-content {
            background: var(--bg-card-dark);
        }

        .checkout-modal-close {
            position: absolute;
            top: 1rem;
            right: 1rem;
            background: none;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--text-muted-light);
            transition: color 0.3s;
        }

        .checkout-modal-close:hover {
            color: var(--primary-color);
        }

        .checkout-form-title {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
            color: var(--text-light);
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        body.dark-theme .checkout-form-title {
            color: var(--text-dark);
        }

        .form-section {
            margin-bottom: 1.5rem;
        }

        .form-section-title {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--primary-color);
            margin-bottom: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .form-group {
            margin-bottom: 1rem;
        }

        .form-group label {
            display: block;
            font-size: 0.85rem;
            font-weight: 500;
            margin-bottom: 0.4rem;
            color: var(--text-light);
        }

        body.dark-theme .form-group label {
            color: var(--text-dark);
        }

        .form-group input {
            width: 100%;
            padding: 0.8rem 1rem;
            border: 2px solid var(--border-light);
            border-radius: 10px;
            font-size: 0.95rem;
            transition: all 0.3s ease;
            background: white;
        }

        body.dark-theme .form-group input {
            background: var(--bg-dark);
            border-color: var(--border-dark);
            color: var(--text-dark);
        }

        .form-group input:focus {
            outline: none;
            border-color: var(--primary-color);
            box-shadow: 0 0 0 3px rgba(212, 165, 116, 0.1);
        }

        .form-group input::placeholder {
            color: var(--text-muted-light);
        }

        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1rem;
        }

        .payment-methods {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }

        .payment-method {
            display: flex;
            align-items: center;
            padding: 1rem;
            border: 2px solid var(--border-light);
            border-radius: 12px;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        body.dark-theme .payment-method {
            border-color: var(--border-dark);
        }

        .payment-method:hover {
            border-color: var(--primary-color);
        }

        .payment-method.selected {
            border-color: var(--primary-color);
            background: rgba(231, 76, 60, 0.05);
        }

        .payment-method input {
            display: none;
        }

        .payment-method-radio {
            width: 20px;
            height: 20px;
            border: 2px solid var(--border-light);
            border-radius: 50%;
            margin-right: 1rem;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s;
        }

        body.dark-theme .payment-method-radio {
            border-color: var(--border-dark);
        }

        .payment-method.selected .payment-method-radio {
            border-color: var(--primary-color);
        }

        .payment-method-radio::after {
            content: '';
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--primary-color);
            opacity: 0;
            transition: opacity 0.3s;
        }

        .payment-method.selected .payment-method-radio::after {
            opacity: 1;
        }

        .payment-method-icon {
            font-size: 1.5rem;
            margin-right: 0.75rem;
        }

        .payment-method-info {
            flex: 1;
        }

        .payment-method-title {
            font-weight: 600;
            font-size: 0.95rem;
        }

        .payment-method-desc {
            font-size: 0.8rem;
            color: var(--text-muted-light);
        }

        .order-summary-modal {
            background: var(--bg-light);
            border-radius: 12px;
            padding: 1rem;
            margin-bottom: 1.5rem;
        }

        body.dark-theme .order-summary-modal {
            background: var(--bg-dark);
        }

        .order-summary-modal h4 {
            font-size: 0.9rem;
            font-weight: 600;
            margin-bottom: 0.75rem;
            color: var(--primary-color);
        }

        .order-item {
            display: flex;
            justify-content: space-between;
            padding: 0.4rem 0;
            font-size: 0.85rem;
        }

        .order-item-total {
            display: flex;
            justify-content: space-between;
            padding-top: 0.75rem;
            margin-top: 0.5rem;
            border-top: 2px solid var(--border-light);
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--primary-color);
        }

        body.dark-theme .order-item-total {
            border-top-color: var(--border-dark);
        }

        .checkout-submit {
            width: 100%;
            padding: 1rem;
            background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
            color: white;
            border: none;
            border-radius: 12px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
        }

        .checkout-submit:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(231, 76, 60, 0.3);
        }

        .checkout-submit:disabled {
            opacity: 0.7;
            cursor: not-allowed;
            transform: none;
        }

        .checkout-submit.loading {
            pointer-events: none;
        }

        .checkout-submit .spinner {
            animation: spin 1s linear infinite;
        }

        @keyframes spin {
            from { transform: rotate(0deg); }
            to { transform: rotate(360deg); }
        }

        .cart-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.5);
            z-index: 1500;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
        }

        .cart-overlay.open {
            opacity: 1;
            visibility: visible;
        }

        /* Nav Overlay */
        .nav-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.5);
            z-index: 998;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
        }

        .nav-overlay.open {
            opacity: 1;
            visibility: visible;
        }

        /* Responsive */
        @media (max-width: 968px) {
            .hero {
                flex-direction: column;
                text-align: center;
                padding-top: 10rem;
            }

            .hero-content {
                max-width: 100%;
            }

            .hero h1 {
                font-size: 3rem;
            }

            .hero-buttons {
                justify-content: center;
            }

            .hero-image {
                margin-top: 3rem;
            }

            .hero-empanada {
                width: 300px;
                height: 300px;
                background: url('Empanadas\ Congeladas.png') center/cover no-repeat;
            }

            .nav-links {
                display: flex;
                right: -300px;
                width: 280px;
            }

            .mobile-menu-btn {
                display: block;
            }

            .cart-sidebar {
                width: 100%;
                right: -100%;
            }
        }

        @media (max-width: 576px) {
            .hero h1 {
                font-size: 2.5rem;
            }

            .hero-buttons {
                flex-direction: column;
            }

            .btn-primary,
            .btn-secondary {
                width: 100%;
                text-align: center;
            }

            .category-btn {
                padding: 0.6rem 1rem;
                font-size: 0.85rem;
            }

            .products-grid {
                grid-template-columns: 1fr;
            }
        }