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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: #333;
    background-color: #ffffff;
    line-height: 1.6;
}

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

.header {
    background-color: #ffffff;
    border-bottom: 1px solid #e5e5e5;
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 16px;
}

.logo-icon {
    background-color: #EF4444;
    color: white;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    font-size: 16px;
}

.logo-text {
    color: #010000;
    font-weight: 700;
}
.logo-description {
    color:#3d3d3d;
    display: block;
    font-size: 8px;
}

.nav {
    display: flex;
    gap: 32px;
    flex: 1;
    justify-content: center;
}

.nav-link {
    color: #080101;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s;
    font-weight: 700;
}

.nav-link:hover,
.nav-link.active {
    color: #080101;
    display: block;
    font-weight: 700;
}

.header-icons {
    display: flex;
    align-items: center;
    gap: 16px;
}

.icon-btn {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-btn img {
    width: 24px;
    height: 24px;
    object-fit: contain;
}

.section-header {
    text-align: center;
    margin-bottom: 30px;
}

.section-label {
    color: #EF4444;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    display: block;
    margin-bottom: 8px;
}

.section-title {
    font-size: 32px;
    font-weight: 750;
    color: #060000;
    margin-bottom: 3px;
}

.section-description {
    font-size: 14px;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
    font-style: italic;
}

.latest-collection {
    padding: 80px 0;
    background-color: #ffffff;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.product-card {
    background-color: #ffffff;
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    transition: transform 0.2s, box-shadow 0.2s;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.product-badge {
    position: absolute;
    top: 12px;
    left: 220px;
    background-color: #EF4444;
    color: rgba(255, 255, 255, 0.904);
    font-size: 11px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 4px;
    z-index: 10;
}

.product-image {
    width: 100%;
    height: 200px;
    background-color: #a9a7a7ec;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

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

.product-info {
    padding: 16px;
}

.product-category {
    font-size: 11px;
    color: #EF4444;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.product-name {
    font-size: 15px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 12px;
}

.product-price {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.price-old {
    font-size: 13px;
    color: #999;
    text-decoration: line-through;
}

.price-new {
    font-size: 16px;
    color: #EF4444;
    font-weight: 700;
}

.btn-add-cart {
    width: 100%;
    background-color: #1a1a1a;
    color: white;
    border: none;
    padding: 10px;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s;
}

.btn-add-cart:hover {
    background-color: #333;
}

.categories {
    padding: 80px 0;
    background-color: #ececec;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
}

.category-item {
    text-align: center;
    padding: 32px 16px;
    background-color: #ffffff;
    border-radius: 16px;
    transition: transform 0.2s, box-shadow 0.2s;
    border: 2px solid transparent;
}

.category-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    border-color: #EF4444;
}

.category-icon {
    font-size: 40px;
    margin-bottom: 16px;
    background-color: #fef2f2;
    width: 80px;
    height: 80px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    margin-right: auto;
    overflow: hidden;
}

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

.category-name {
    font-size: 15px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 8px;
}

.category-count {
    font-size: 13px;
    color: #666;
}

.comments {
    padding: 80px 0;
    background-color: #f9fafb;
}

.comment-header {
    text-align: center;
    margin-bottom: 50px;
}

.comment-label {
    display: inline-block;
    background: #ffe4e6;
    color: #ef4444;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 12px;
}

.comment-title {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 10px;
}

.comment-description {
    color: #777;
    font-size: 14px;
}

/* GRID */
.comments-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

/* CARD */
.comment-card {
    background: #f3f4f6;
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

/* TOP */
.comment-top {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 14px;
}

/* AVATAR */
.comment-avatar {
    width: 48px;
    height: 48px;
    background: #ef4444;
    color: white;
    font-weight: 600;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* NAME */
.comment-author {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 4px;
}

/* STARS */
.comment-rating {
    color: #ef4444;
    font-size: 14px;
}

/* TEXT */
.comment-text {
    font-size: 14px;
    color: #555;
    line-height: 1.6;
}

/* Newsletter Section */
.newsletter {
    padding: 60px 0;
    background-color: #1a1a1a;
}

.newsletter-content {
    text-align: center;
}

.newsletter-title {
    font-size: 28px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 12px;
}

.newsletter-description {
    font-size: 14px;
    color: #999;
    margin-bottom: 32px;
    font-style: italic;
}

.newsletter-form {
    display: flex;
    gap: 12px;
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid #333;
    border-radius: 4px;
    background-color: #2a2a2a;
    color: #ffffff;
    font-size: 14px;
    outline: none;
}

.newsletter-input::placeholder {
    color: #666;
}

.newsletter-btn {
    background-color: #EF4444;
    color: white;
    border: none;
    padding: 12px 32px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s;
}

.newsletter-btn:hover {
    background-color: #dc2626;
}

/* Footer */
.footer {
    background: #0f0f0f;
    padding: 40px 0 80px;
}

.footer-title {
    font-size: 32px;
    color: #fff;
    margin-bottom: 30px;
}

/* KHỐI ĐỎ */
.footer-box {
    background: #ef4444;
    display: inline-block;
    padding: 20px 30px;
    border-radius: 6px;
    text-align: left;
    margin-top: 30px;
}

/* ITEM */
.footer-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #fff;
    margin-bottom: 10px;
    font-size: 14px;
}

.footer-item img {
    width: 20px;
    height: 20px;
    background: #fff;
    padding: 4px;
    border-radius: 3px;
}

/* NOTE */
.footer-note {
    margin-top: 30px;
    color: #aaa;
    font-style: italic;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .categories-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .section-title {
        font-size: 24px;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .categories-grid {
        grid-template-columns: 1fr;
    }
}

.p {
    font-size: 13px;
    font-style: italic;
    color:#999;
}