/* Variables & Reset */
:root {
    --primary: #4B2E2E; /* Nâu đậm */
    --secondary: #6B8E23; /* Xanh lá nhẹ */
    --accent: #F5E6D3; /* Be */
    --text-dark: #1a1a1a;
    --text-light: #444;
    --white: #ffffff;
    --bg-light: #F9F7F2; /* Be trắng nhẹ, dịu mắt */
    --transition: all 0.3s ease;
    --shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-light);
    overflow-x: hidden;
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

img {
    max-width: 100%;
    display: block;
}

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

.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-align: center;
}

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

.btn-primary:hover {
    background-color: #3a2424;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(75, 46, 46, 0.3);
}

.btn-block {
    display: block;
    width: 100%;
}
/* Chữ o */
.brand-foter {
  color: white !important;
}
/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    z-index: 1000;
    padding: 15px 0;
    transition: var(--transition);
}

.header:hover {
    background-color: #fdfdfd; /* Very subtle change */
}

.mobile-menu-toggle {
    cursor: pointer;
    transition: var(--transition);
}

.mobile-menu-toggle:hover {
    color: var(--secondary);
    transform: scale(1.1);
}

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

.logo {
    font-size: 24px;
    font-weight: 800;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 50%;
    border: 2px solid var(--secondary);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    background-color: #f5f5f0; /* Match the background color of the logo image */
}

.logo:hover .logo-img {
    transform: scale(1.1) rotate(5deg);
}

.logo span {
    color: var(--secondary);
}

.brand-o {
    color: var(--primary) !important;
}
.brand-foter {
  color: white;
}

.nav-list {
    display: flex;
    gap: 30px;
}

.nav-link {
    font-weight: 600;
    font-size: 15px;
    position: relative;
    padding: 5px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--secondary);
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--secondary);
}

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

.cart-icon-wrapper:hover i {
    color: var(--secondary);
    transform: scale(1.1);
}

.cart-icon-wrapper i {
    transition: var(--transition);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.cart-icon-wrapper {
    position: relative;
    cursor: pointer;
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -10px;
    background-color: var(--secondary);
    color: var(--white);
    font-size: 10px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.mobile-menu-toggle {
    display: none;
    cursor: pointer;
}

/* Hero Section */
.hero {
    height: 100vh;
    width: 100%;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    padding-top: 90px;
}

.hero-container {
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 0 5%;
    position: relative;
    z-index: 10;
    display: flex;
    align-items: center;
    height: 100%;
}

.hero-content {
    max-width: 750px;
    background: rgba(0, 0, 0, 0.2);
    padding: 50px;
    border-radius: 30px;
    backdrop-filter: blur(20px) saturate(180%);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    z-index: 20;
    transition: background 0.8s ease;
    color: var(--white);
}

.hero-title {
    font-size: 60px;
    font-weight: 400px;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 25px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 35px;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.2);
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    cursor: pointer;
}

.slider-wrapper {
    display: flex;
    transition: transform 0.8s cubic-bezier(0.45, 0, 0.55, 1);
    height: 100%;
}

.slide {
    min-width: 100%;
    height: 100%;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.slider-dots {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background-color: var(--white);
    width: 25px;
    border-radius: 5px;
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 10px;
}

.amp {
    color: var(--secondary);
}

.section-underline {
    width: 80px;
    height: 4px;
    background-color: var(--secondary);
    margin: 0 auto;
}

/* About Section */
.about {
    padding: 100px 0;
    scroll-margin-top: 90px;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: center;
}

.about-collage {
    position: relative;
    width: 100%;
    height: 500px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.collage-main {
    width: 70%;
    height: 70%;
    z-index: 2;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
    transition: transform 0.5s ease;
    border: 10px solid var(--white);
}

.collage-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.collage-item {
    position: absolute;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    z-index: 3;
    transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
    border: 5px solid var(--white);
}

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

.item-top-left {
    width: 160px;
    height: 160px;
    top: -40px;
    left: 20px;
}

.item-bottom-left {
    width: 180px;
    height: 180px;
    bottom: -20px;
    left: -30px;
}

.item-bottom-right {
    width: 130px;
    height: 130px;
    bottom: -40px;
    right: 20px;
}

.collage-label {
    position: absolute;
    background: #fdf2e9;
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    z-index: 4;
    white-space: nowrap;
    transition: transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.label-1 {
    top: 100px;
    left: -60px;
    max-width: 140px;
    white-space: normal;
    text-align: center;
    background: #fce4ec;
}

.label-2 {
    top: 50px;
    right: 20px;
    background: #fff3e0;
}

.label-3 {
    bottom: 50px;
    right: -30px;
    background: #e8f5e9;
}

.about-collage.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.about-collage.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.collage-item, .collage-label {
    opacity: 0;
    transition: all 1s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.about-collage.active .collage-item, 
.about-collage.active .collage-label {
    opacity: 1;
}

.about-collage.active .item-top-left {
    transition-delay: 0.2s;
    animation: float 6s ease-in-out infinite;
}

.about-collage.active .item-bottom-left {
    transition-delay: 0.4s;
    animation: float 8s ease-in-out infinite reverse;
}

.about-collage.active .item-bottom-right {
    transition-delay: 0.6s;
    animation: float 7s ease-in-out infinite 1s;
}

.about-collage.active .label-1 { transition-delay: 0.3s; }
.about-collage.active .label-2 { transition-delay: 0.5s; }
.about-collage.active .label-3 { transition-delay: 0.7s; }

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

/* Hover effects */
.about-collage:hover .collage-main {
    transform: scale(1.02);
}

.about-collage:hover .item-top-left {
    transform: translate(-10px, -10px) rotate(-5deg);
}

.about-collage:hover .item-bottom-left {
    transform: translate(-5px, 10px) rotate(5deg);
}

.about-collage:hover .item-bottom-right {
    transform: translate(10px, 10px) rotate(-3deg);
}

.about-collage:hover .label-1 {
    transform: translateX(-10px);
}

.about-collage:hover .label-2 {
    transform: translateY(-5px);
}

.about-collage:hover .label-3 {
    transform: translateX(10px);
}

.about-text h3 {
    font-size: 28px;
    margin-bottom: 20px;
    color: var(--primary);
}

.about-text p {
    margin-bottom: 20px;
    color: var(--text-light);
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-top: 30px;
}

.feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    color: var(--primary);
}

.feature i {
    color: var(--secondary);
}

/* Products Section */
.products {
    padding: 100px 0;
    background-color: #f0f0f0;
    scroll-margin-top: 90px;
}

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

.product-card {
    background-color: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-10px);
}

.product-image {
    height: 250px;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-info {
    padding: 20px;
    text-align: center;
}

.product-name {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--primary);
}

.product-price {
    font-size: 20px;
    font-weight: 600;
    color: var(--secondary);
    margin-bottom: 20px;
}

/* Product Modal Specific Styles */
.product-modal-content {
    max-width: 800px;
}

.product-modal-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    padding: 20px 0;
}

.product-modal-image {
    border-radius: 15px;
    overflow: hidden;
    height: 350px;
}

.product-modal-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-modal-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.product-modal-price {
    font-size: 28px;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 15px;
}

.product-modal-desc {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 30px;
}

@media (max-width: 768px) {
    .product-modal-body {
        grid-template-columns: 1fr;
    }
    
    .product-modal-image {
        height: 250px;
    }
}

/* Order Tracking Styles */
.track-results {
    margin-top: 20px;
    max-height: 400px;
    overflow-y: auto;
    padding-right: 5px;
}

.found-order {
    background: #f9f9f9;
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 15px;
    border: 1px solid #eee;
}

.found-order-header {
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid #ddd;
    padding-bottom: 8px;
    margin-bottom: 10px;
    font-size: 14px;
}

.found-order-items {
    margin-bottom: 10px;
}

.found-item {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    margin-bottom: 5px;
}

.found-order-total {
    text-align: right;
    border-top: 1px solid #ddd;
    padding-top: 8px;
    color: var(--secondary);
}

.found-order-status {
    margin-top: 10px;
    font-size: 13px;
}

.status-badge {
    background: #e67e22;
    color: white;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 11px;
}

.no-results {
    text-align: center;
    color: #777;
    padding: 20px;
}

/* Blog Section */
.blog {
    padding: 100px 0;
    scroll-margin-top: 90px;
}

.blog-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.blog-card {
    display: flex;
    background-color: #fdfaf6; /* Soothing off-white/beige */
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.blog-card img {
    width: 40%;
    object-fit: cover;
}

.blog-info {
    padding: 25px;
}

.blog-date {
    font-size: 12px;
    color: var(--text-light);
    display: block;
    margin-bottom: 10px;
}

.blog-info h4 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--primary);
}

.blog-info p {
    color: var(--text-light);
    font-size: 14px;
    margin-bottom: 15px;
}

.read-more-link {
    color: var(--secondary);
    font-weight: 700;
    font-size: 12px;
    text-transform: uppercase;
    display: inline-block;
    transition: var(--transition);
}

.read-more-link:hover {
    letter-spacing: 1px;
    color: var(--primary);
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background-color: var(--accent);
    scroll-margin-top: 90px;
}

.section-hidden {
    display: none;
}

.contact-container {
    max-width: 600px;
    margin: 0 auto;
    background-color: #fdfaf6; /* Soothing off-white/beige */
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
}

.form-group input, 
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 10px;
    font-family: inherit;
}

/* Footer */
.footer {
    background-color: var(--primary);
    color: var(--white);
    padding: 80px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr 1fr;
    gap: 50px;
    margin-bottom: 50px;
}

.footer-brand {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.footer-brand .logo {
    color: var(--white);
    margin-bottom: 25px;
    display: flex;
    justify-content: center;
    font-size: 32px;
    font-weight: 900;
    letter-spacing: 2px;
    text-transform: uppercase;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.footer-brand p {
    opacity: 0.9;
    margin-bottom: 20px;
    max-width: 600px; 
    margin-left: auto;  /* Căn giữa */
    margin-right: auto; /* Căn giữa */
    text-align: center; /* Chữ nằm giữa dòng */
    font-size: 15px;
    line-height: 1.8;
}
.social-links {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.social-links a {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.social-links a:hover {
    background-color: var(--secondary);
}

.footer-links h4, 
.footer-contact h4 {
    font-size: 20px;
    margin-bottom: 25px;
}

.footer-links ul li {
    margin-bottom: 12px;
}

.footer-links ul li a {
    opacity: 0.8;
}

.footer-links ul li a:hover {
    opacity: 1;
    padding-left: 5px;
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
    opacity: 0.8;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 14px;
    opacity: 0.6;
}

/* Cart Sidebar */
.cart-sidebar {
    position: fixed;
    top: 0;
    right: -400px;
    width: 400px;
    height: 100%;
    background-color: var(--white);
    z-index: 2000;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

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

.cart-header {
    padding: 20px;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-close {
    cursor: pointer;
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

.cart-item {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #f5f5f5;
}

.cart-item-img {
    width: 80px;
    height: 80px;
    border-radius: 10px;
    object-fit: cover;
}

.cart-item-info {
    flex: 1;
}

.cart-item-name {
    font-weight: 700;
    margin-bottom: 5px;
}

.cart-item-price {
    color: var(--secondary);
    font-weight: 600;
    margin-bottom: 10px;
}

.cart-item-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.quantity-controls {
    display: flex;
    align-items: center;
    gap: 10px;
    background-color: #f5f5f5;
    padding: 5px 10px;
    border-radius: 5px;
}

.quantity-btn {
    cursor: pointer;
    font-weight: bold;
}

.remove-item {
    color: #ff4444;
    cursor: pointer;
    font-size: 14px;
}

.cart-footer {
    padding: 20px;
    border-top: 1px solid #eee;
}

.cart-total {
    display: flex;
    justify-content: space-between;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
}

/* Overlay */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1500;
    display: none;
}

.overlay.active {
    display: block;
}

/* Modal */
.modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    width: 90%;
    max-width: 500px;
    background-color: var(--white);
    z-index: 2500;
    border-radius: 20px;
    padding: 30px;
    display: none;
    transition: var(--transition);
    max-height: 90vh;
    overflow-y: auto;
}

.modal.active {
    display: block;
    transform: translate(-50%, -50%) scale(1);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.modal-close {
    cursor: pointer;
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--secondary);
    transform: rotate(90deg);
}

.order-summary {
    background-color: #f9f9f9;
    padding: 20px;
    border-radius: 10px;
    margin: 20px 0;
}

.order-summary h4 {
    margin-bottom: 15px;
}

.order-summary-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
    font-size: 14px;
}

.discount-section {
    margin: 15px 0;
    display: flex;
    gap: 10px;
}

.discount-section input {
    flex: 1;
    padding: 8px 15px;
    border: 1px solid #ddd;
    border-radius: 20px;
    outline: none;
    font-size: 14px;
}

.btn-apply {
    padding: 8px 15px;
    border-radius: 20px;
    background-color: var(--secondary);
    color: var(--white);
    font-weight: 600;
    cursor: pointer;
    border: none;
    font-size: 13px;
    transition: var(--transition);
}

.btn-apply:hover {
    background-color: #5a7a1d;
}

.discount-info {
    display: none;
    justify-content: space-between;
    margin-bottom: 10px;
    color: var(--secondary);
    font-weight: 600;
    font-size: 14px;
}

.order-total {
    border-top: 1px solid #ddd;
    padding-top: 10px;
    margin-top: 10px;
    display: flex;
    justify-content: space-between;
    font-size: 18px;
}

.success-body {
    padding: 10px 0;
}

.order-review {
    background-color: #f9f9f9;
    padding: 15px;
    border-radius: 10px;
    margin-top: 15px;
}

.order-review h4 {
    margin-bottom: 10px;
    color: var(--primary);
    border-bottom: 1px solid #eee;
    padding-bottom: 5px;
}

.success-body p {
    margin-bottom: 10px;
    font-size: 14px;
}

/* Notification */
.notification {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(150%);
    background-color: var(--secondary);
    color: var(--white);
    padding: 12px 25px;
    border-radius: 50px;
    font-weight: 600;
    z-index: 3000;
    transition: var(--transition);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.notification.active {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: -100%;
    width: 70%;
    height: 100%;
    background: linear-gradient(180deg, #F0EDDE 0%, #E5E2D1 100%);
    z-index: 3000;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 100px;
    box-shadow: 5px 0 25px rgba(0, 0, 0, 0.1);
}

.mobile-menu.active {
    left: 0;
}

.mobile-menu-close {
    position: absolute;
    top: 30px;
    right: 30px;
    color: var(--primary);
    cursor: pointer;
}

.mobile-menu-brand {
    font-size: 28px;
    font-weight: 800;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 40px;
}

.mobile-menu-brand span {
    color: var(--secondary);
}

.mobile-nav-list {
    text-align: center;
}

.mobile-nav-link {
    color: var(--primary);
    font-size: 24px;
    font-weight: 700;
    display: block;
    margin-bottom: 25px;
}

.mobile-nav-link:hover {
    color: var(--secondary);
}

/* Contact Success Message */
.contact-success {
    text-align: center;
    padding: 40px 20px;
    background-color: var(--accent);
    border-radius: 15px;
    box-shadow: var(--shadow);
    animation: fadeIn 0.5s ease-out;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}

.contact-success h3 {
    color: var(--secondary);
    margin-bottom: 20px;
    font-size: 22px;
}

.contact-success p {
    color: var(--text-dark);
    line-height: 1.8;
    margin-bottom: 10px;
}

/* Responsive */
@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-slider {
        order: -1;
        margin: 0 auto 40px;
    }
    
    .hero-title {
        font-size: 42px;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
    }
}

.desktop-only {
    display: block;
}

@media (max-width: 768px) {
    .hero {
        padding-top: 120px;
        min-height: auto;
        padding-bottom: 60px;
    }
    .section {
        padding: 50px 0;
    }
    .desktop-only {
        display: none;
    }
    
    .nav {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .mobile-menu {
        padding-top: 60px;
        width: 85%;
    }

    .mobile-nav-link {
        font-size: 20px;
        margin-bottom: 20px;
    }

    .mobile-menu-brand {
        margin-bottom: 30px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .cart-sidebar {
        width: 100%;
        right: -100%;
    }
    
    .blog-card {
        flex-direction: column;
    }
    
    .blog-card img {
        width: 100%;
        height: 200px;
    }
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}
/* st mã giảm */
#discount-message {
  transition: all 0.3s ease;
  font-weight: 500;
}