/* Advanced Protection - Anti-Inspection */
body::before { content: ""; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: transparent; pointer-events: none; z-index: -1; }
*::selection { background: transparent !important; color: transparent !important; }
*::-moz-selection { background: transparent !important; color: transparent !important; }

/* Disable Developer Tools CSS Inspection */
@media print { * { display: none !important; } }
@media screen and (-webkit-min-device-pixel-ratio: 0) { 
    body { 
        -webkit-user-select: none; 
        -moz-user-select: none; 
        -ms-user-select: none; 
        user-select: none; 
        -webkit-touch-callout: none; 
        -webkit-tap-highlight-color: transparent; 
    }
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Vazirmatn', sans-serif;
    line-height: 1.6;
    color: #333;
    background: 
        radial-gradient(circle at 20% 80%, rgba(120, 119, 198, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 119, 198, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(120, 219, 255, 0.2) 0%, transparent 50%),
        linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="%23ffffff" opacity="0.02"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    pointer-events: none;
    z-index: -1;
    animation: float 20s ease-in-out infinite;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Advanced Glass Navigation Bar */
.glass-navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.15) 0%, 
        rgba(255, 255, 255, 0.05) 50%, 
        rgba(255, 255, 255, 0.1) 100%);
    backdrop-filter: blur(25px) saturate(180%);
    -webkit-backdrop-filter: blur(25px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-top: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.15),
        0 0 0 1px rgba(255, 255, 255, 0.05) inset,
        0 1px 0 rgba(255, 255, 255, 0.2) inset;
    z-index: 2000;
    padding: 1rem 0;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform: translateY(-100%) rotateX(-90deg);
    transform-origin: top center;
    opacity: 0;
    animation: glassShimmer 3s ease-in-out infinite;
}

.glass-navbar.visible {
    transform: translateY(0) rotateX(0deg);
    opacity: 1;
    animation: glassFloat 6s ease-in-out infinite;
}

.glass-navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.glass-navbar .nav-brand h1 {
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.1rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.glass-navbar .nav-brand p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.8rem;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.5);
}

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

.nav-link {
    color: white;
    text-decoration: none;
    font-weight: 600;
    padding: 0.8rem 1.5rem;
    border-radius: 30px;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    backdrop-filter: blur(15px) saturate(150%);
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.2) 0%, 
        rgba(255, 255, 255, 0.05) 50%, 
        rgba(255, 255, 255, 0.15) 100%);
    border: 1px solid rgba(255, 255, 255, 0.3);
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    transform-style: preserve-3d;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-link:hover,
.nav-link.active {
    color: white;
    background: linear-gradient(135deg, 
        rgba(231, 76, 60, 0.9) 0%, 
        rgba(192, 57, 43, 0.8) 50%, 
        rgba(231, 76, 60, 0.9) 100%);
    box-shadow: 
        0 8px 25px rgba(231, 76, 60, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.2) inset,
        0 1px 0 rgba(255, 255, 255, 0.3) inset;
    transform: translateY(-3px) scale(1.05) rotateX(5deg);
    border-color: rgba(231, 76, 60, 0.6);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.4), 
        transparent);
    transition: left 0.6s ease;
    z-index: -1;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: linear-gradient(45deg, #f39c12, #e74c3c, #f39c12);
    transition: all 0.4s ease;
    transform: translateX(-50%);
    border-radius: 2px;
    box-shadow: 0 0 10px rgba(243, 156, 18, 0.5);
}

.nav-link:hover::before,
.nav-link.active::before {
    left: 100%;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 90%;
}

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

.theme-toggle {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.2) 0%, 
        rgba(255, 255, 255, 0.05) 50%, 
        rgba(255, 255, 255, 0.15) 100%);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    padding: 0.7rem;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    backdrop-filter: blur(15px) saturate(150%);
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 4px 15px rgba(0, 0, 0, 0.1),
        0 0 0 1px rgba(255, 255, 255, 0.1) inset;
}

.theme-toggle:hover {
    background: linear-gradient(135deg, 
        rgba(243, 156, 18, 0.8) 0%, 
        rgba(230, 126, 34, 0.7) 50%, 
        rgba(243, 156, 18, 0.8) 100%);
    transform: scale(1.1) rotateY(180deg);
    box-shadow: 
        0 8px 25px rgba(243, 156, 18, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.2) inset;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.glass-navbar .cart-icon {
    background: linear-gradient(135deg, 
        rgba(231, 76, 60, 0.9) 0%, 
        rgba(192, 57, 43, 0.8) 50%, 
        rgba(231, 76, 60, 0.9) 100%);
    backdrop-filter: blur(15px) saturate(150%);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 
        0 6px 20px rgba(231, 76, 60, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.1) inset;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.glass-navbar .cart-icon:hover {
    transform: scale(1.1) rotateZ(5deg);
    box-shadow: 
        0 8px 25px rgba(231, 76, 60, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.2) inset;
}

/* Header Styles */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand h1 {
    color: #2c3e50;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.nav-brand h1 i {
    color: #e74c3c;
    margin-left: 0.5rem;
}

.nav-brand p {
    color: #7f8c8d;
    font-size: 0.9rem;
}

.cart-icon {
    position: relative;
    background: linear-gradient(135deg, 
        rgba(231, 76, 60, 0.95) 0%, 
        rgba(192, 57, 43, 0.9) 50%, 
        rgba(231, 76, 60, 0.95) 100%);
    color: white;
    border: none;
    padding: 1rem;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 
        0 6px 20px rgba(231, 76, 60, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.2) inset;
    transform-style: preserve-3d;
    animation: pulse3D 3s ease-in-out infinite;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.cart-icon:hover {
    background: linear-gradient(135deg, 
        rgba(243, 156, 18, 0.95) 0%, 
        rgba(230, 126, 34, 0.9) 50%, 
        rgba(243, 156, 18, 0.95) 100%);
    transform: scale(1.15) rotate(10deg) translateY(-2px);
    box-shadow: 
        0 10px 30px rgba(243, 156, 18, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.3) inset;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background: #f39c12;
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: bold;
    animation: pulse 2s infinite;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    background: 
        linear-gradient(135deg, rgba(0, 0, 0, 0.3) 0%, rgba(0, 0, 0, 0.6) 100%),
        radial-gradient(circle at 30% 70%, rgba(231, 76, 60, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(243, 156, 18, 0.3) 0%, transparent 50%),
        url('https://images.unsplash.com/photo-1504674900247-0877df9cc836?w=1200&h=600&fit=crop') center/cover;
    color: white;
    text-align: center;
    padding: 8rem 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
    animation: heroShimmer 4s ease-in-out infinite;
    pointer-events: none;
}

@keyframes heroShimmer {
    0% { transform: translateX(-100%) skewX(-15deg); }
    100% { transform: translateX(200%) skewX(-15deg); }
}

.hero-content h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    animation: slideInUp3D 1.2s ease-out;
    transform-style: preserve-3d;
}

.hero-content p {
    font-size: 1.2rem;
    opacity: 0.9;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
    animation: slideInUp3D 1.5s ease-out;
    animation-delay: 0.3s;
    animation-fill-mode: both;
}

/* Menu Section */
.menu {
    padding: 4rem 0;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.menu::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(231, 76, 60, 0.05), transparent);
    animation: menuGlow 8s ease-in-out infinite;
    pointer-events: none;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: #2c3e50;
    margin-bottom: 3rem;
    font-weight: 700;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(45deg, #e74c3c, #f39c12);
    border-radius: 2px;
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.menu-item {
    background: linear-gradient(145deg, 
        rgba(255, 255, 255, 0.9) 0%, 
        rgba(255, 255, 255, 0.7) 100%);
    backdrop-filter: blur(20px) saturate(180%);
    color: var(--text-primary);
    box-shadow: 
        0 15px 35px rgba(0, 0, 0, 0.1),
        0 5px 15px rgba(0, 0, 0, 0.08),
        0 0 0 1px rgba(255, 255, 255, 0.3) inset;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 25px;
    padding: 2rem;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
}


.menu-item:hover {
    transform: translateY(-12px) rotateX(5deg) rotateY(2deg) scale(1.05);
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.15),
        0 10px 25px rgba(0, 0, 0, 0.1),
        0 0 0 1px rgba(255, 255, 255, 0.4) inset;
    background: linear-gradient(145deg, 
        rgba(255, 255, 255, 0.95) 0%, 
        rgba(255, 255, 255, 0.8) 100%);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.menu-image {
    position: relative;
    overflow: hidden;
    height: 200px;
}

.menu-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 15px;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
    transform-style: preserve-3d;
}

.menu-item:hover img {
    transform: scale(1.05) rotateZ(1deg);
    border-radius: 18px;
    transition: all 0.3s ease;
}

.menu-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
    z-index: 1;
}

.menu-item:hover .menu-image::before {
    transform: translateX(100%);
}

.menu-info {
    padding: 1.5rem;
}

.menu-info h3 {
    font-size: 1.4rem;
    color: #2c3e50;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.description {
    color: #7f8c8d;
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 1rem;
}

.price {
    font-size: 1.3rem;
    font-weight: 700;
    color: #e74c3c;
    margin-bottom: 1rem;
}

.add-to-cart {
    background: linear-gradient(135deg, 
        #e74c3c 0%, 
        #c0392b 50%, 
        #e74c3c 100%);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 30px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
    transform: translateZ(0);
    box-shadow: 
        0 6px 20px rgba(231, 76, 60, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.1) inset;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.add-to-cart::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.add-to-cart:hover {
    transform: translateY(-4px) scale(1.08) rotateX(5deg);
    box-shadow: 
        0 12px 30px rgba(231, 76, 60, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.2) inset;
    background: linear-gradient(135deg, 
        #f39c12 0%, 
        #e67e22 50%, 
        #f39c12 100%);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.add-to-cart:hover::before {
    left: 100%;
}

.add-to-cart:active {
    transform: translateY(-2px) rotateX(8deg) scale(0.95);
    box-shadow: 
        0 8px 20px rgba(231, 76, 60, 0.5),
        0 0 0 1px rgba(255, 255, 255, 0.3) inset;
}

.add-to-cart i {
    margin-left: 0.5rem;
}

/* Cart Sidebar */
.cart-sidebar {
    position: fixed;
    top: 0;
    right: -400px;
    width: 400px;
    height: 100vh;
    background: linear-gradient(145deg, 
        rgba(255, 255, 255, 0.95) 0%, 
        rgba(255, 255, 255, 0.9) 100%);
    backdrop-filter: blur(25px) saturate(180%);
    border-left: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 
        -10px 0 30px rgba(0, 0, 0, 0.15),
        0 0 0 1px rgba(255, 255, 255, 0.2) inset;
    z-index: 2000;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    display: flex;
    flex-direction: column;
    transform: translateX(100%) rotateY(15deg);
    transform-origin: left center;
}

.cart-sidebar.active {
    right: 0;
    transform: translateX(0) rotateY(0deg);
}

.cart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid #eee;
    background: #f8f9fa;
}

.cart-header h3 {
    color: #2c3e50;
    font-size: 1.3rem;
    font-weight: 600;
}

.close-cart {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #7f8c8d;
    cursor: pointer;
    padding: 5px;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.close-cart:hover {
    background: #e74c3c;
    color: white;
}

.cart-items {
    flex: 1;
    padding: 1rem;
    overflow-y: auto;
}

.empty-cart {
    text-align: center;
    color: #7f8c8d;
    margin-top: 2rem;
    font-style: italic;
}

.cart-item {
    display: flex;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid #eee;
}

.cart-item-info {
    flex: 1;
    margin-right: 1rem;
}

.cart-item-name {
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 0.25rem;
}

.cart-item-price {
    color: #e74c3c;
    font-weight: 500;
}

.quantity-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quantity-btn {
    background: #f8f9fa;
    border: 1px solid #ddd;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.quantity-btn:hover {
    background: #e74c3c;
    color: white;
    border-color: #e74c3c;
}

.quantity {
    min-width: 30px;
    text-align: center;
    font-weight: 600;
}

.cart-footer {
    padding: 1.5rem;
    border-top: 1px solid #eee;
    background: #f8f9fa;
}

.cart-total {
    text-align: center;
    margin-bottom: 1rem;
    font-size: 1.2rem;
    color: #2c3e50;
}

.checkout-btn {
    width: 100%;
    background: linear-gradient(135deg, 
        #27ae60 0%, 
        #2ecc71 50%, 
        #27ae60 100%);
    color: white;
    border: none;
    padding: 18px 25px;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 
        0 6px 20px rgba(39, 174, 96, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.2) inset;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.checkout-btn:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 
        0 10px 30px rgba(39, 174, 96, 0.5),
        0 0 0 1px rgba(255, 255, 255, 0.3) inset;
    background: linear-gradient(135deg, 
        #f39c12 0%, 
        #e67e22 50%, 
        #f39c12 100%);
}

.checkout-btn i {
    margin-left: 0.5rem;
}

/* Overlay */
.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;
}

.overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, 
        #2c3e50 0%, 
        #34495e 50%, 
        #2c3e50 100%);
    color: white;
    padding: 4rem 0 2rem;
    margin-top: 3rem;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(231, 76, 60, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(243, 156, 18, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

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

.footer-section h4 {
    color: #ecf0f1;
    margin-bottom: 1rem;
    font-size: 1.2rem;
    font-weight: 600;
}

.footer-section p {
    color: #bdc3c7;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
}

.footer-section i {
    margin-left: 0.5rem;
    color: #e74c3c;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: #34495e;
    color: white;
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: #e74c3c;
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #34495e;
    color: #bdc3c7;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-content h2 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .menu-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .cart-sidebar {
        width: 100%;
        right: -100%;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 4rem 0;
    }
    
    .hero-content h2 {
        font-size: 1.8rem;
    }
    
    .menu {
        padding: 2rem 0;
    }
    
    .menu-item {
        margin: 0 10px;
    }
}

/* Particle Background */
.particles-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -2;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    animation: particleFloat 8s linear infinite;
}

@keyframes particleFloat {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-10vh) rotate(360deg);
        opacity: 0;
    }
}

/* Hero Enhancements */
.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.7);
    animation: slideInUp3D 1.2s ease-out;
    transform-style: preserve-3d;
    background: linear-gradient(45deg, #fff, #f39c12, #fff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.4rem;
    opacity: 0.95;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.6);
    animation: slideInUp3D 1.5s ease-out;
    animation-delay: 0.3s;
    animation-fill-mode: both;
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: slideInUp3D 1.8s ease-out;
    animation-delay: 0.6s;
    animation-fill-mode: both;
}

.hero-btn {
    padding: 1rem 2.5rem;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    transform-style: preserve-3d;
}

.hero-btn.primary {
    background: linear-gradient(135deg, 
        rgba(231, 76, 60, 0.9) 0%, 
        rgba(192, 57, 43, 0.8) 50%, 
        rgba(231, 76, 60, 0.9) 100%);
    color: white;
    box-shadow: 0 8px 25px rgba(231, 76, 60, 0.4);
}

.hero-btn.secondary {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.2) 0%, 
        rgba(255, 255, 255, 0.1) 50%, 
        rgba(255, 255, 255, 0.2) 100%);
    color: white;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.hero-btn:hover {
    transform: translateY(-5px) scale(1.05) rotateX(10deg);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.hero-btn.primary:hover {
    background: linear-gradient(135deg, 
        rgba(243, 156, 18, 0.9) 0%, 
        rgba(230, 126, 34, 0.8) 50%, 
        rgba(243, 156, 18, 0.9) 100%);
    box-shadow: 0 15px 35px rgba(243, 156, 18, 0.4);
}

.hero-btn i {
    margin-left: 0.5rem;
}

/* Floating Elements */
.hero-decoration {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.floating-element {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.1) 0%, 
        rgba(255, 255, 255, 0.05) 100%);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.element-1 {
    width: 80px;
    height: 80px;
    top: 20%;
    left: 10%;
    animation: floatUpDown 6s ease-in-out infinite;
}

.element-2 {
    width: 120px;
    height: 120px;
    top: 60%;
    right: 15%;
    animation: floatUpDown 8s ease-in-out infinite reverse;
}

.element-3 {
    width: 60px;
    height: 60px;
    top: 40%;
    left: 80%;
    animation: floatUpDown 7s ease-in-out infinite;
    animation-delay: -2s;
}

@keyframes floatUpDown {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(180deg);
    }
}

/* Advanced Animation Classes */
.fade-in-up {
    animation: fadeInUp 0.6s ease-out forwards;
}

/* Glass Effects Animations */
@keyframes glassShimmer {
    0%, 100% {
        box-shadow: 
            0 8px 32px rgba(0, 0, 0, 0.15),
            0 0 0 1px rgba(255, 255, 255, 0.05) inset,
            0 1px 0 rgba(255, 255, 255, 0.2) inset;
    }
    50% {
        box-shadow: 
            0 12px 40px rgba(0, 0, 0, 0.2),
            0 0 0 1px rgba(255, 255, 255, 0.1) inset,
            0 1px 0 rgba(255, 255, 255, 0.3) inset;
    }
}

@keyframes glassFloat {
    0%, 100% {
        transform: translateY(0) rotateX(0deg);
    }
    50% {
        transform: translateY(-2px) rotateX(1deg);
    }
}

@keyframes pulse3D {
    0%, 100% {
        transform: scale(1) rotateZ(0deg);
        box-shadow: 0 4px 15px rgba(231, 76, 60, 0.3);
    }
    50% {
        transform: scale(1.05) rotateZ(2deg);
        box-shadow: 0 6px 20px rgba(231, 76, 60, 0.4);
    }
}

@keyframes slideInUp3D {
    from {
        opacity: 0;
        transform: translateY(50px) rotateX(-15deg) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) rotateX(0deg) scale(1);
    }
}

@keyframes menuGlow {
    0%, 100% {
        transform: rotate(0deg) scale(1);
        opacity: 0.3;
    }
    50% {
        transform: rotate(180deg) scale(1.2);
        opacity: 0.6;
    }
}

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

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-5px);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

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

/* Customer Information Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: white;
    border-radius: 20px;
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transform: scale(0.7) translateY(50px);
    transition: all 0.3s ease;
}

.modal-overlay.active .modal-content {
    transform: scale(1) translateY(0);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid #eee;
    background: #f8f9fa;
    border-radius: 20px 20px 0 0;
}

.modal-header h3 {
    color: #2c3e50;
    font-size: 1.3rem;
    font-weight: 600;
    margin: 0;
}

.close-modal {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #7f8c8d;
    cursor: pointer;
    padding: 5px;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.close-modal:hover {
    background: #e74c3c;
    color: white;
}

/* VPN Warning */
.vpn-warning {
    background: linear-gradient(45deg, #f39c12, #e67e22);
    color: white;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 0;
}

.vpn-warning i {
    font-size: 1.2rem;
}

.vpn-warning p {
    margin: 0;
    font-weight: 500;
}

/* Customer Form */
.customer-form {
    padding: 1.5rem;
}

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

.form-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.form-group label i {
    color: #e74c3c;
    width: 16px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    font-size: 1rem;
    font-family: 'Vazirmatn', sans-serif;
    transition: all 0.3s ease;
    background: #f8f9fa;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #e74c3c;
    background: white;
    box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #adb5bd;
}

/* Form Actions */
.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.btn-cancel,
.btn-submit {
    flex: 1;
    padding: 12px 20px;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Vazirmatn', sans-serif;
}

.btn-cancel {
    background: #6c757d;
    color: white;
}

.btn-cancel:hover {
    background: #5a6268;
    transform: translateY(-2px);
}

.btn-submit {
    background: linear-gradient(45deg, #27ae60, #2ecc71);
    color: white;
    box-shadow: 0 4px 15px rgba(39, 174, 96, 0.3);
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(39, 174, 96, 0.4);
}

.btn-submit:disabled {
    background: #95a5a6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn-submit i {
    margin-left: 0.5rem;
}

/* Form Validation */
.form-group input:invalid,
.form-group textarea:invalid {
    border-color: #e74c3c;
}

.form-group input:valid,
.form-group textarea:valid {
    border-color: #27ae60;
}

/* Success Message */
.success-message {
    background: linear-gradient(45deg, #27ae60, #2ecc71);
    color: white;
    padding: 1rem 1.5rem;
    text-align: center;
    border-radius: 12px;
    margin: 1rem;
    display: none;
}

.success-message.show {
    display: block;
    animation: slideInDown 0.5s ease;
}

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

/* Dark Mode Styles */
:root {
    --bg-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --bg-secondary: rgba(255, 255, 255, 0.95);
    --text-primary: #2c3e50;
    --text-secondary: #7f8c8d;
    --card-bg: white;
    --navbar-bg: rgba(44, 62, 80, 0.85);
    --glass-bg: rgba(255, 255, 255, 0.1);
    --shadow: rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] {
    --bg-primary: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    --bg-secondary: rgba(44, 62, 80, 0.95);
    --text-primary: #ecf0f1;
    --text-secondary: #bdc3c7;
    --card-bg: #34495e;
    --navbar-bg: rgba(44, 62, 80, 0.95);
    --glass-bg: rgba(44, 62, 80, 0.3);
    --shadow: rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .glass-navbar .nav-brand h1 {
    color: #ffffff !important;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8) !important;
    font-weight: 700 !important;
}

[data-theme="dark"] .glass-navbar .nav-brand p {
    color: #e8e8e8 !important;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.8) !important;
}

[data-theme="dark"] .header .nav-brand h1 {
    color: #ffffff !important;
}

[data-theme="dark"] .header .nav-brand p {
    color: #e8e8e8 !important;
}

body {
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.header {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.menu-item {
    background: var(--card-bg);
    color: var(--text-primary);
    box-shadow: 0 10px 30px var(--shadow);
}

.menu-item h3 {
    color: var(--text-primary);
}

.menu-item p {
    color: var(--text-secondary);
}

.glass-navbar {
    background: var(--navbar-bg);
}

.cart-sidebar {
    background: var(--card-bg);
    color: var(--text-primary);
}

.modal-content {
    background: var(--card-bg);
    color: var(--text-primary);
}

.form-group input {
    background: var(--glass-bg);
    color: var(--text-primary);
    border-color: var(--text-secondary);
}

.form-group input:focus {
    border-color: #e74c3c;
}

/* Mobile Responsive for Modal */
@media (max-width: 768px) {
    .modal-content {
        width: 95%;
        margin: 20px;
        max-height: 85vh;
    }
    
    .modal-header {
        padding: 1rem;
    }
    
    .customer-form {
        padding: 1rem;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .vpn-warning {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
    
    .nav-menu {
        display: none;
    }
    
    .glass-navbar .nav-brand h1 {
        font-size: 1.2rem;
    }
    
    .nav-actions {
        gap: 0.5rem;
    }
    
    .theme-toggle {
        width: 35px;
        height: 35px;
        padding: 0.4rem;
    }
}