:root {
    --primary-color: #D4AF37; /* Hue Gold */
    --primary-dark: #B8860B;
    --secondary-color: #8B0000; /* Imperial Red */
    --accent-red: #D32F2F;
    --dark-bg: #1A1A1A;
    --light-bg: #FDFBF7;
    --text-dark: #2C1E16;
    --text-light: #FFFFFF;
    --gray: #718096;
    --light-gray: #EDF2F7;
    --success: #38A169;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    --shadow: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-hover: 0 10px 30px rgba(0,0,0,0.15);
    --transition: all 0.3s ease;
}

#app-content {
    transition: opacity 0.2s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--light-bg);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--dark-bg);
    line-height: 1.3;
}

ul { list-style: none; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; transition: var(--transition); }

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding { padding: 80px 0; }
.text-center { text-align: center; }
.text-yellow { color: var(--primary-color) !important; }
.text-red { color: var(--accent-red) !important; }
.text-white { color: var(--text-light) !important; }
.text-gray { color: var(--gray) !important; }
.text-green { color: var(--success) !important; }
.font-bold { font-weight: 700; }
.text-xl { font-size: 1.25rem; }
.bg-light { background-color: #fff; }
.bg-dark { background-color: var(--dark-bg); }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.w-100 { width: 100%; }
.d-block { display: block; }

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 30px;
    font-weight: 600;
    text-align: center;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--secondary-color);
    color: #fff;
    box-shadow: 0 4px 15px rgba(139, 0, 0, 0.3);
}

.btn-primary:hover {
    background-color: var(--accent-red);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(139, 0, 0, 0.4);
}

.btn-outline {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}
.btn-outline:hover {
    background-color: var(--primary-color);
    color: var(--dark-bg);
}

.btn-outline-dark {
    border: 2px solid var(--dark-bg);
    color: var(--dark-bg);
}
.btn-outline-dark:hover {
    background-color: var(--dark-bg);
    color: #fff;
}

/* Typography elements */
.section-subtitle {
    display: block;
    font-family: var(--font-body);
    color: var(--primary-dark);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 15px;
}

.text-center .section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
}

/* Top Bar */
.top-bar {
    background-color: var(--dark-bg);
    color: var(--light-bg);
    padding: 8px 0;
    font-size: 0.85rem;
    font-weight: 500;
}
.top-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.top-links a {
    margin-left: 15px;
}
.top-links a:hover {
    color: var(--primary-color);
}

/* Header */
header {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: var(--transition);
}
header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}
.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    transition: height 0.3s ease;
}
header.scrolled .header-inner {
    height: 60px; /* Compress seamlessly when scrolled */
}
.logo h1 {
    font-size: 2rem;
    color: var(--secondary-color);
    margin: 0;
}
.logo span { color: var(--primary-color); }

.desktop-nav ul {
    display: flex;
    gap: 20px; /* Reduced from 30px to prevent overflow on smaller laptops */
}
.desktop-nav a {
    font-weight: 600;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    position: relative;
}
.desktop-nav a.active, .desktop-nav a:hover {
    color: var(--secondary-color);
}
.desktop-nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}
.desktop-nav a:hover::after, .desktop-nav a.active::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}
.user-points {
    font-weight: 600;
    background: var(--dark-bg);
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.9rem;
}
.user-points i { margin-right: 5px; }

.cart-icon {
    font-size: 1.4rem;
    color: var(--dark-bg);
    cursor: pointer;
    position: relative;
    transition: var(--transition);
}
.cart-icon:hover { color: var(--primary-color); }
.cart-badge {
    position: absolute;
    top: -8px;
    right: -10px;
    background-color: var(--secondary-color);
    color: white;
    font-size: 0.75rem;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: bold;
}
.menu-toggle {
    display: none;
    font-size: 1.5rem;
    color: var(--dark-bg);
}

/* Tablet & Mobile Header Adjustments */
@media (max-width: 991px) {
    .desktop-nav {
        display: none;
    }
    .menu-toggle {
        display: block;
    }
    .header-inner {
        padding: 0 10px;
    }
}

/* Mobile Nav */
.mobile-nav {
    position: fixed;
    top: 0;
    left: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background-color: #fff;
    z-index: 1000;
    padding: 80px 30px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}
.mobile-nav.open { left: 0; }
.mobile-nav ul { display: flex; flex-direction: column; gap: 20px; }
.mobile-nav a { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 600; border-bottom: 1px solid var(--light-gray); padding-bottom: 10px; display: block; }

/* Hero */
.hero {
    position: relative;
    height: 80vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
}
.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}
.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(44, 30, 22, 0.9) 0%, rgba(44, 30, 22, 0.5) 100%);
    z-index: -1;
}
.hero-content {
    color: #fff;
    max-width: 600px;
}
.hero-subtitle {
    font-family: var(--font-heading);
    color: var(--primary-color);
    font-size: 1.2rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    display: block;
    margin-bottom: 15px;
}
.hero-title {
    font-size: 4rem;
    color: #fff;
    margin-bottom: 20px;
    line-height: 1.1;
}
.hero-desc {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: #e0e0e0;
}
.hero-buttons {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
}
.hero-buttons .btn-outline {
    color: #fff;
    border-color: #fff;
}
.hero-buttons .btn-outline:hover {
    background-color: #fff;
    color: var(--dark-bg);
}
.hero-delivery-partners {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
}
.badge-shopee { background: #ee4d2d; color: white; padding: 4px 10px; border-radius: 4px; font-weight: 600; }
.badge-grab { background: #00B14F; color: white; padding: 4px 10px; border-radius: 4px; font-weight: 600; }

/* Menu Tab Buttons (Nested inside wrapper) */
.menu-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    padding: 10px 0;
    transition: var(--transition);
}

.tab-btn {
    padding: 10px 25px;
    border: 2px solid var(--primary-color);
    background: transparent;
    color: var(--secondary-color);
    border-radius: 30px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.tab-btn:hover {
    background: rgba(212, 175, 55, 0.1);
    transform: translateY(-2px);
}

.tab-btn.active {
    background: var(--secondary-color);
    color: #fff;
    border-color: var(--secondary-color);
    box-shadow: 0 4px 15px rgba(139, 0, 0, 0.3);
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

/* Menu Item Card Improvements */
.menu-item {
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    border: 1px solid var(--light-gray);
    position: relative;
    display: flex;
    flex-direction: column;
}

.menu-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-color);
}

.item-badge-container {
    position: absolute;
    top: 15px; left: 15px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    z-index: 10;
}

.badge-tag {
    padding: 6px 14px;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    letter-spacing: 0.5px;
}

.badge-best-seller { 
    background: var(--secondary-color); 
    color: #fff; 
    border: 1px solid rgba(255,255,255,0.2);
}
.badge-promo { 
    background: #FFB300; 
    color: var(--dark-bg); 
}
.badge-spicy { 
    background: #fdf2f2; 
    color: #c53030; 
    border: 1px solid #feb2b2; 
}
.badge-info {
    background: #ebf8ff;
    color: #2b6cb0;
    border: 1px solid #bee3f8;
}

.item-img-box {
    position: relative;
    padding-top: 75%; /* 4:3 Aspect Ratio */
    overflow: hidden;
}

.item-img-box img {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.menu-item:hover .item-img-box img { transform: scale(1.15); }

.item-content {
    padding: 24px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.item-rating-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.item-rating { color: #f1c40f; font-size: 0.85rem; font-weight: 700; }
.item-sold { color: var(--gray); font-size: 0.8rem; }

.item-title {
    font-size: 1.35rem;
    margin-bottom: 10px;
    color: var(--secondary-color);
    font-family: var(--font-heading);
    line-height: 1.2;
}

.item-desc {
    font-size: 0.95rem;
    color: #666;
    margin-bottom: 25px;
    line-height: 1.6;
    flex-grow: 1;
}

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

.price-box .old-price {
    font-size: 0.9rem;
    text-decoration: line-through;
    color: #bbb;
    display: block;
    margin-bottom: 2px;
}

.price-box .new-price {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--accent-red);
}

.btn-buy-now {
    padding: 12px 28px;
    background: var(--secondary-color); /* Correct brand red for action */
    color: #fff;
    border-radius: 40px;
    font-weight: 800;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 6px 20px rgba(139, 0, 0, 0.25);
}

.btn-buy-now:hover {
    background: var(--accent-red);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 10px 30px rgba(139, 0, 0, 0.35);
}

.btn-buy-now i { font-size: 1.1rem; }

/* Floating Cart Summary */
.floating-cart {
    position: fixed;
    bottom: 35px;
    right: 35px;
    z-index: 999;
}

.cart-summary {
    background: var(--secondary-color);
    color: #fff;
    padding: 16px 36px;
    border-radius: 60px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: 0 15px 45px rgba(139, 0, 0, 0.5);
    cursor: pointer;
    border: 3px solid rgba(255,255,255,0.4);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.cart-summary:hover {
    transform: scale(1.1) translateY(-10px);
    border-color: #fff;
    background: var(--accent-red);
}

.cart-summary i { font-size: 1.8rem; }
.cart-total-price { font-weight: 900; font-size: 1.4rem; color: #fff; }
.cart-badge {
    background: var(--primary-color);
    color: var(--dark-bg);
    width: 35px; height: 35px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1rem;
    font-weight: 900;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

/* About Us */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.about-image img {
    border-radius: 20px;
    box-shadow: 20px 20px 0 var(--primary-color);
}
.about-features { margin-top: 25px; }
.about-features li {
    margin-bottom: 15px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 15px;
}

/* Reviews */
.review-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}
.review-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.1);
}
.stars { color: var(--primary-color); margin-bottom: 15px; }
.review-text { font-style: italic; margin-bottom: 20px; }
.reviewer { font-weight: bold; color: var(--primary-color); }

/* Contact/Map */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}
.contact-list li { margin-bottom: 15px; display: flex; align-items: flex-start; gap: 10px; }
.contact-list i { color: var(--secondary-color); margin-top: 5px; }
.franchise-box {
    background: var(--light-bg);
    padding: 25px;
    border-radius: 12px;
    border-left: 5px solid var(--primary-color);
}
.franchise-box h3 { font-size: 1.2rem; margin-bottom: 15px; display: flex; align-items: center; gap: 10px; }
.franchise-box p { margin-bottom: 20px; font-size: 0.95rem; }

/* Blog */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}
.blog-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
}
.blog-img img { height: 280px; width: 100%; object-fit: cover; }
.blog-content { padding: 25px; }
.blog-meta { font-size: 0.85rem; color: var(--gray); margin-bottom: 10px; }
.blog-title { font-size: 1.25rem; margin-bottom: 10px; }
.read-more { font-weight: 600; color: var(--secondary-color); display: inline-flex; align-items: center; gap: 5px; margin-top: 15px; }
.read-more:hover { gap: 10px; }

/* Footer */
footer {
    background: var(--dark-bg);
    color: #fff;
    padding-top: 60px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
}
.footer-logo { font-size: 2.2rem; color: #fff; margin-bottom: 15px; }
.footer-logo span { color: var(--primary-color); }
.social-links a {
    display: inline-flex;
    width: 40px; height: 40px;
    background: rgba(255,255,255,0.1);
    justify-content: center; align-items: center;
    border-radius: 50%;
    margin-right: 10px;
}
.social-links a:hover { background: var(--primary-color); color: var(--dark-bg); transform: translateY(-3px); }
.footer-col h3 { color: var(--primary-color); margin-bottom: 20px; font-size: 1.2rem; }
.footer-col li { margin-bottom: 10px; }
.footer-col a:hover { color: var(--primary-color); padding-left: 5px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: 20px 0; font-size: 0.9rem; color: #aaa; }

/* Modal & Cart Common */
.cart-overlay, .modal-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.6);
    z-index: 1000;
    display: none;
    opacity: 0;
    transition: var(--transition);
}
.cart-overlay.show, .modal-overlay.show { display: block; opacity: 1; }

/* Cart Drawer */
.cart-drawer {
    position: fixed;
    top: 0; right: -100%;
    width: 100%; max-width: 450px;
    height: 100vh;
    background: #fff;
    z-index: 1001;
    display: flex;
    flex-direction: column;
    box-shadow: -5px 0 15px rgba(0,0,0,0.1);
    transition: right 0.4s ease;
}
.cart-drawer.open { right: 0; }
.cart-header {
    padding: 24px 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #fff;
    border-bottom: 1px solid #f0f0f0;
    position: sticky;
    top: 0;
    z-index: 10;
}

.cart-title {
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 1.25rem; /* Larger and clearer */
    color: var(--dark-bg);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.cart-title i {
    color: var(--secondary-color);
    font-size: 1.4rem;
}

.close-cart, .close-modal {
    background: #f8f9fa;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray);
    font-size: 1.3rem;
    cursor: pointer;
    border: none;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.close-cart:hover, .close-modal:hover {
    background: var(--light-gray);
    color: var(--secondary-color);
    transform: rotate(90deg);
}

.cart-items { flex-grow: 1; overflow-y: auto; padding: 20px; }
.cart-item { display: flex; gap: 15px; margin-bottom: 20px; border-bottom: 1px solid #f1f1f1; padding-bottom: 20px; }
.cart-item-img { width: 80px; height: 80px; border-radius: 8px; object-fit: cover; }
.cart-item-details { flex-grow: 1; }
.cart-item-title { font-weight: 600; font-size: 1.1rem; margin-bottom: 5px; }
.cart-item-price { color: var(--accent-red); font-weight: bold; }
.cart-item-toppings { font-size: 0.8rem; color: var(--gray); margin-bottom: 10px; }
.cart-qty-ctrl { display: flex; align-items: center; gap: 10px; margin-top: 10px; }
.cart-qty-ctrl button { width: 25px; height: 25px; border-radius: 4px; background: var(--light-gray); }
.btn-remove-item { color: var(--accent-red); font-size: 0.9rem; text-decoration: underline; background: none; border: none; cursor: pointer; }

.cart-footer { padding: 20px; background: #fff; border-top: 1px solid var(--light-gray); box-shadow: 0 -5px 10px rgba(0,0,0,0.03); }
.summary-line { display: flex; justify-content: space-between; margin-bottom: 10px; font-weight: 500; }
.total-line { font-size: 1.2rem; font-weight: 700; margin-top: 10px; padding-top: 10px; border-top: 2px dashed var(--light-gray); }

.cart-combo-banner, .cart-flash-sale-banner {
    background: var(--primary-color);
    color: var(--dark-bg);
    text-align: center;
    padding: 8px;
    font-weight: bold;
    font-size: 0.9rem;
}

/* Modals */
.product-modal {
    position: fixed;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    width: 90%; max-width: 800px;
    background: #fff;
    border-radius: 16px;
    z-index: 1001;
    display: none;
    opacity: 0;
    transition: var(--transition);
    max-height: 90vh;
    overflow-y: auto;
}
.product-modal.show { display: block; opacity: 1; transform: translate(-50%, -50%) scale(1); }
.product-modal > .close-modal { position: absolute; top: 15px; right: 15px; z-index: 10; box-shadow: var(--shadow); }
.modal-content-grid { display: grid; grid-template-columns: 1fr 1fr; }
.modal-img-container img { width: 100%; height: 100%; object-fit: cover; }
.modal-details { padding: 40px; }

/* Radio/Checkboxes Custom */
.options-group h4, .quantity-group h4 { margin-bottom: 10px; border-bottom: 1px solid var(--light-gray); padding-bottom: 5px; }
.topping-item { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.custom-checkbox { display: flex; align-items: center; gap: 10px; cursor: pointer; }

.qty-control { display: flex; align-items: center; border: 1px solid var(--light-gray); border-radius: 8px; width: max-content; overflow: hidden; }
.qty-control button { width: 40px; height: 40px; font-size: 1.2rem; background: var(--light-bg); }
.qty-control button:hover { background: var(--light-gray); }
.qty-control input { width: 50px; text-align: center; border: none; font-weight: bold; outline: none; }

/* Checkout Form */
.checkout-modal { max-width: 600px; padding: 40px; }
.form-group { margin-bottom: 15px; }
.form-group label { display: block; margin-bottom: 5px; font-weight: 500; font-size: 0.9rem; }
.form-group input, .form-group textarea { width: 100%; padding: 12px; border: 1px solid #ddd; border-radius: 8px; font-family: inherit; transition: var(--transition); }
.form-group input:focus, .form-group textarea:focus { border-color: var(--primary-color); outline: none; box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.2); }
.radio-label { display: flex; align-items: center; gap: 8px; cursor: pointer; font-weight: 500; }
.delivery-type-toggle { display: flex; gap: 20px; background: var(--light-bg); padding: 15px; border-radius: 8px; }

/* Chat */
.chat-widget {
    position: fixed;
    width: 60px; height: 60px;
    border-radius: 50%;
    display: flex; justify-content: center; align-items: center;
    color: #fff; font-size: 1.8rem;
    box-shadow: var(--shadow-hover);
    z-index: 99;
}
.zalo-chat { bottom: 30px; left: 30px; background: #0068FF; }
.messenger-chat { bottom: 100px; left: 30px; background: linear-gradient(45deg, #00B2FF, #006AFF); }

/* Toast Notification */
.toast {
    position: fixed; top: 20px; left: 50%; transform: translateX(-50%) translateY(-100px);
    background: #4caf50; color: white; padding: 15px 30px; border-radius: 8px; font-weight: bold;
    z-index: 2000; box-shadow: var(--shadow-hover); opacity: 0; transition: var(--transition);
}
.toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }

/* Utilities */
.btn-sm { padding: 8px 20px; font-size: 0.9rem; }
.d-none-mobile { display: block; }

@media (max-width: 768px) {
    .d-none-mobile { display: none !important; }
}

/* Feature Grid */
.featured-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}
.featured-item {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    transition: var(--transition);
}
.featured-item:hover { transform: scale(1.02); box-shadow: var(--shadow-hover); }
.f-img { width: 40%; height: 120px; }
.f-img img { width: 100%; height: 100%; object-fit: cover; }
.f-info { padding: 15px; width: 60%; }
.f-info h3 { font-size: 1.1rem; margin-bottom: 5px; }
.f-price { color: var(--accent-red); font-weight: 700; margin-bottom: 5px; }
.btn-text { color: var(--secondary-color); font-weight: 600; font-size: 0.9rem; }

/* USP Grid */
.usp-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-top: 40px;
}
.usp-item {
    text-align: center;
    padding: 30px;
    background: #fff;
    border-radius: 16px;
    box-shadow: var(--shadow);
}
.usp-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}
.usp-item h3 { margin-bottom: 10px; font-size: 1.3rem; }
.usp-item p { color: var(--gray); font-size: 0.95rem; }

/* Enhanced Footer */
/* Enhanced Footer */
footer {
    background: #1a1a1a !important; /* Force true black-ish background */
    color: #ffffff !important; /* Force all text to white */
    padding-top: 60px;
}
footer h2, footer h3 {
    color: var(--primary-color) !important; /* Keep headers Gold/Yellow */
    margin-bottom: 20px;
}
footer p, footer li, footer a, footer span {
    color: #ffffff !important; /* Universal white text override */
    opacity: 1 !important;
    text-decoration: none;
}
footer a:hover {
    color: var(--primary-color) !important;
}
.contact-details li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.contact-details i {
    color: var(--primary-color) !important; /* Gold icons */
    font-size: 1.2rem;
}
.footer-bottom {
    background: #111 !important;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 20px 0;
}
.footer-bottom p {
    color: #888 !important; /* Muted copyright text */
    font-size: 0.85rem;
}

/* Combo Section Styles */
.combo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 40px;
}
.combo-card {
    background: #fff;
    border-radius: 20px;
    padding: 40px;
    position: relative;
    border: 2px solid var(--light-gray);
    transition: var(--transition);
}
.combo-card:hover { border-color: var(--primary-color); transform: translateY(-5px); box-shadow: var(--shadow-hover); }
.combo-card.popular { border-color: var(--secondary-color); background: #fffcfc; }
.popular-tag { background: var(--secondary-color); color: white; padding: 4px 12px; border-radius: 20px; font-size: 0.8rem; position: absolute; top: -12px; left: 20px; }
.combo-badge { position: absolute; top: 20px; right: 20px; background: var(--primary-color); color: var(--dark-bg); font-weight: bold; width: 60px; height: 60px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.8rem; text-align: center; line-height: 1.2; box-shadow: 0 4px 10px rgba(0,0,0,0.1); }
.combo-title { font-size: 1.5rem; margin-bottom: 10px; color: var(--secondary-color); }
.combo-desc { color: var(--gray); margin-bottom: 20px; }
.combo-price { margin-bottom: 25px; }
.old-price { text-decoration: line-through; color: #aaa; margin-right: 10px; font-size: 1.1rem; }
.new-price { color: var(--accent-red); font-size: 1.8rem; font-weight: 800; }

/* Badge Tags for Items */
.badge-tag {
    background: var(--primary-color);
    color: var(--dark-bg);
    padding: 2px 10px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: bold;
    display: inline-block;
    margin-bottom: 8px;
}

/* Animations */
[data-aos] { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.aos-init[data-aos] { opacity: 1; transform: translateY(0); }

@keyframes pulse-gold {
    0% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.4); }
    70% { box-shadow: 0 0 0 10px rgba(212, 175, 55, 0); }
    100% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0); }
}

.btn-primary.btn-lg {
    padding: 16px 40px;
    font-size: 1.2rem;
    animation: pulse-gold 2s infinite;
}

/* Refined Chat Widgets - Branded */
.chat-widget {
    width: 48px; height: 48px;
    font-size: 1.3rem;
    right: 20px;
    background: var(--secondary-color) !important; /* Branded Red */
    border: 2px solid var(--primary-color);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}
.chat-widget:hover { border-color: white; transform: scale(1.1) translateY(-5px); }
.zalo-chat { bottom: 85px; }
.messenger-chat { bottom: 145px; }



/* Upsell Modal Styles */
.upsell-modal {
    transform: translate(-50%, -50%) scale(0.9);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.upsell-modal.show { transform: translate(-50%, -50%) scale(1); }

@media (max-width: 768px) {
    .d-none-desktop { display: inline-block !important; }
    .floating-cart {
        bottom: 20px;
        left: 50%;
        right: auto;
        transform: translateX(-50%);
        width: 92%;
        max-width: 360px;
        display: flex;
        justify-content: center;
        z-index: 1000;
    }
    
    .cart-summary {
        width: 100%;
        padding: 14px 24px;
        justify-content: space-between;
        border-radius: 50px;
        box-shadow: 0 12px 40px rgba(139, 0, 0, 0.4);
        border: 2px solid rgba(255,255,255,0.3);
        background: linear-gradient(135deg, var(--secondary-color), var(--accent-red));
    }
    
    .cart-summary-text {
        font-weight: 700;
        font-size: 1rem;
        letter-spacing: 0.5px;
    }
    
    .cart-summary i { font-size: 1.3rem; }
    .cart-total-price { font-size: 1.2rem; font-weight: 900; }
    .cart-badge { width: 28px; height: 28px; font-size: 0.85rem; }
}

.d-none-desktop { display: none; }
.gap-2 { gap: 0.5rem; }
.d-flex { display: flex; }
.align-items-center { align-items: center; }

/* Activity Badge for Social Proof */
.activity-badge {
    position: absolute;
    bottom: 10px; right: 10px;
    background: rgba(0,0,0,0.6);
    color: white;
    padding: 2px 10px;
    border-radius: 20px;
    font-size: 0.7rem;
    backdrop-filter: blur(4px);
}

/* Enhanced Combo Styles */
.combo-benefit {
    background: #f0fff4;
    color: #2f855a;
    display: block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: bold;
    margin-bottom: 10px;
}

/* General Layout Improvements */
.mt-5 { margin-top: 3rem; }
.section-footer { margin-top: 50px; }

/* Header Improvements Consolidated */

/* Micro-interactions */
.menu-item:hover .add-btn { background: var(--secondary-color); color: white; transform: rotate(90deg); }
.urgency-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #fff5f5;
    color: var(--accent-red);
    padding: 8px 16px;
    border-radius: 30px;
    font-weight: bold;
    font-size: 0.9rem;
    margin-bottom: 20px;
    border: 1px dashed var(--accent-red);
    animation: flash 1.5s infinite;
}

@keyframes flash {
    0% { opacity: 1; }
    50% { opacity: 0.7; transform: scale(1.02); }
    100% { opacity: 1; }
}

@keyframes popIn {
    0% { transform: scale(0) translateY(40px); opacity: 0; }
    70% { transform: scale(1.1) translateY(-5px); }
    100% { transform: scale(1) translateY(0); opacity: 1; }
}

.menu-tabs-wrapper {
    position: sticky;
    top: 60px; /* Matches the scrolled header height */
    z-index: 100;
    margin: 50px 0 40px 0; 
    padding: 18px 10px;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(25px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.03); 
    border-bottom: 1px solid rgba(0,0,0,0.05);
    transition: all 0.4s ease;
}
@media (max-width: 768px) {
    .menu-tabs-wrapper { top: 60px; margin: 10px 0 30px 0; }
    .menu-tabs {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 5px;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    .menu-tabs::-webkit-scrollbar { display: none; }
    .tab-btn { flex-shrink: 0; padding: 8px 16px; }
    
    .cart-summary { padding: 12px 24px; gap: 12px; }
    .cart-summary i { font-size: 1.4rem; }
    .cart-total-price { font-size: 1.1rem; }
}

/* Modal details enhancement */
.product-modal .modal-details {
    padding: 30px;
}
.product-modal h3 { font-size: 2rem; margin-bottom: 15px; color: var(--secondary-color); }
.product-modal p#modal-price { font-size: 1.8rem; margin: 15px 0; }

.quick-add {
    display: flex;
    align-items: center;
    background: var(--light-bg);
    border-radius: 30px;
    padding: 4px;
    border: 1px solid var(--primary-color);
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.qa-btn {
    width: 32px; height: 32px;
    border-radius: 50%;
    background: #fff;
    color: var(--secondary-color);
    display: flex; align-items: center; justify-content: center;
    font-weight: 900;
    font-size: 1.2rem;
    transition: all 0.2s ease;
}
.qa-btn:hover { background: var(--secondary-color); color: #fff; }
.qa-num {
    padding: 0 12px;
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--dark-bg);
}

/* Updated About Section Visuals */
.about-visual-container {
    position: relative;
    padding: 20px;
    margin-right: 40px;
}

.about-deco-square {
    position: absolute;
    top: 0; left: 0;
    width: 80%; height: 80%;
    background: var(--primary-color);
    opacity: 0.1;
    border-radius: 30px;
    z-index: -1;
    transform: rotate(-3deg);
}

.about-image-main {
    border-radius: 40px;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0,0,0,0.15);
    border: 10px solid #fff;
    transform: rotate(2deg);
    transition: all 0.5s ease;
}
.about-image-main:hover { transform: rotate(0) scale(1.02); }

.about-image-main .img-main {
    width: 100%;
    height: 450px;
    object-fit: cover;
    display: block;
}

.about-image-detail {
    position: absolute;
    bottom: -40px;
    right: -30px;
    width: 240px;
    height: 240px;
    border-radius: 50%; /* Circle for contrast */
    border: 8px solid #fff;
    box-shadow: 0 15px 35px rgba(0,0,0,0.2);
    overflow: hidden;
    z-index: 5;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.about-image-detail:hover { transform: scale(1.1) rotate(5deg); }
.about-image-detail img { width: 100%; height: 100%; object-fit: cover; }

.experience-badge-premium {
    position: absolute;
    top: -20px;
    left: -20px;
    background: var(--secondary-color);
    padding: 2px;
    border-radius: 20px;
    box-shadow: 0 10px 25px rgba(139, 0, 0, 0.3);
    z-index: 10;
}

.badge-inner {
    background: var(--secondary-color);
    border: 2px solid rgba(255, 255, 255, 0.15);
    color: white;
    padding: 15px 25px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.badge-inner .number {
    font-size: 2.2rem;
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--primary-color);
}

.badge-inner .divider {
    width: 2px;
    height: 30px;
    background: rgba(255,255,255,0.2);
}

.badge-inner .text {
    font-size: 0.8rem;
    font-weight: 700;
    line-height: 1.2;
    text-transform: uppercase;
}

@media (max-width: 991px) {
    .about-visual-container { margin-right: 0; margin-bottom: 60px; }
    .about-image-detail { width: 180px; height: 180px; bottom: -20px; right: 0; }
}


/* Premium Blog Styles & Featured Layout */
.blog-card-featured {
    background: #fff;
    border-radius: 32px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0,0,0,0.08);
    border: 1px solid var(--light-gray);
    transition: all 0.4s ease;
}
.blog-card-featured:hover {
    transform: translateY(-5px);
    box-shadow: 0 30px 60px rgba(0,0,0,0.12);
}

.blog-img-featured {
    position: relative;
    height: 100%;
    min-height: 400px;
    background: #eee; /* Fallback color */
}
.blog-img-featured img {
    position: absolute;
    width: 100%; height: 100%;
    object-fit: cover;
}

.blog-heading-lg {
    font-size: 1.8rem;
    font-weight: 800;
    line-height: 1.3;
    color: var(--secondary-color);
}
.blog-text-lg {
    font-size: 1.05rem;
    line-height: 1.6;
    color: var(--gray);
}

.blog-card-premium {
    background: #fff;
    border-radius: 24px;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    border: 1px solid var(--light-gray);
}
.blog-card-premium:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.12);
    border-color: var(--primary-color);
}
.blog-img-fixed {
    position: relative;
    height: 240px;
    overflow: hidden;
    background: #f5f5f5; /* Fallback */
}
.blog-img-fixed img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}
/* Ensure images that fail don't ruin the card */
.blog-img-fixed img:not([src]), 
.blog-img-fixed img[src=""] {
    opacity: 0;
}
.blog-img-fixed::after {
    content: "Mộc Huế - Tinh hoa ẩm thực";
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    font-size: 0.8rem;
    color: #ccc;
    z-index: -1;
}

.blog-card-premium:hover .blog-img-fixed img { transform: scale(1.1); }

.blog-category {
    position: absolute;
    top: 20px; left: 20px;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(5px);
    color: var(--secondary-color);
    padding: 6px 14px;
    border-radius: 10px;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.blog-date { font-size: 0.8rem; color: var(--gray); font-weight: 500; }
.blog-heading { 
    font-size: 1.3rem; 
    line-height: 1.4; 
    color: var(--secondary-color);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.blog-text {
    font-size: 0.95rem;
    color: var(--gray);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.btn-blog-cta {
    color: var(--secondary-color);
    font-weight: 800;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}
.btn-blog-cta:hover { color: var(--accent-red); gap: 12px; }
.read-time { font-size: 0.8rem; color: #aaa; }

/* Modern Cart UI Enhancements */
.cart-qty-ctrl-modern {
    display: flex;
    align-items: center;
    background: #f8f9fa;
    border-radius: 50px;
    padding: 2px;
}
.cart-qty-ctrl-modern button {
    width: 32px;
    height: 32px;
    border: none;
    background: #fff;
    border-radius: 50%;
    font-weight: bold;
    font-size: 1.2rem;
    color: var(--primary-color);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    transition: all 0.2s;
}
.cart-qty-ctrl-modern button:hover {
    background: var(--primary-color);
    color: #fff;
}
.cart-qty-ctrl-modern span {
    padding: 0 15px;
    font-weight: 700;
    min-width: 40px;
    text-align: center;
}

.btn-remove-item {
    background: none;
    border: none;
    color: #ccc;
    font-size: 1.1rem;
    transition: color 0.2s;
}
.btn-remove-item:hover {
    color: var(--accent-red);
}

#ship-progress {
    font-size: 0.85rem;
    padding: 8px 15px;
    border-radius: 8px;
    margin-bottom: 15px;
    text-align: center;
}
.ship-not-reached {
    background: #fff5f5;
    color: var(--accent-red);
    border: 1px dashed #feb2b2;
}
.ship-reached {
    background: #f0fff4;
    color: #38a169;
    border: 1px solid #c6f6d5;
}

/* Cart Summary & CTA */
.cart-summary-modern {
    background: #fff;
    padding: 20px;
    border-radius: 20px;
    box-shadow: 0 -10px 30px rgba(0,0,0,0.05);
}
.summary-line {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    color: var(--gray);
}
.summary-line.total {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 2px dashed #eee;
    color: var(--secondary-color);
    font-size: 1.25rem;
    font-weight: 800;
}

.btn-checkout-primary {
    width: 100%;
    padding: 16px;
    border-radius: 15px;
    background: var(--primary-color);
    color: #fff;
    border: none;
    font-weight: 800;
    font-size: 1.1rem;
    box-shadow: 0 10px 20px rgba(212, 175, 55, 0.3);
    transition: all 0.3s;
}
.btn-checkout-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(212, 175, 55, 0.4);
    filter: brightness(1.1);
}

.usp-item-small {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}
.usp-item-small i {
    font-size: 1.25rem;
    margin-top: 3px;
}
.text-gold { color: var(--primary-color); }

.cart-item.highlight-new {
    animation: highlightFade 2s ease-out;
}
@keyframes highlightFade {
    0% { background-color: rgba(212, 175, 55, 0.15); }
    100% { background-color: transparent; }
}

/* Blog Custom Grid Layout */
.blog-layout {
    display: flex;
    flex-direction: column;
    gap: 30px;
}
.blog-featured-grid {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
}
.blog-featured-img-col {
    width: 58.33%;
}
.blog-featured-body-col {
    width: 41.67%;
}
.blog-body-featured {
    padding: 3rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.blog-cards-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}
.blog-card-col {
    display: flex;
    height: 100%;
}

/* Tags & Misc */
.blog-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.blog-tag {
    background: #f0f0f0;
    color: var(--secondary-color);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}
.blog-divider {
    height: 1px;
    background: var(--light-gray);
    margin: 20px 0;
}
.blog-body {
    display: flex;
    flex-direction: column;
    padding: 25px;
    flex-grow: 1;
}
.blog-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
}

/* Mobile Adjustments for Blog */
@media (max-width: 991px) {
    .blog-featured-img-col, 
    .blog-featured-body-col {
        width: 100%;
    }
    .blog-img-featured {
        min-height: 250px;
    }
    .blog-body-featured {
        padding: 20px;
    }
    .blog-cards-row {
        grid-template-columns: 1fr;
    }
    .blog-heading-lg {
        font-size: 1.4rem;
    }
    .section-desc {
        padding: 0 15px;
    }
}