:root {
    --color-primary: #000000;
    --color-secondary: #ffffff;
    --color-text: #333333;
    --color-text-light: #777777;
    --color-bg: #ffffff;
    --color-bg-light: #f5f5f5;
    --color-border: #e0e0e0;
    --color-accent: #ff3366; 
    
    --font-heading: 'Roboto Mono', monospace;
    --font-body: 'Inter', sans-serif;
    
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.05);
    --shadow-md: 0 8px 24px rgba(0,0,0,0.08);
}


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

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
}

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

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding {
    padding: 80px 0;
}

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

.mt-40 {
    margin-top: 40px;
}


.btn {
    display: inline-block;
    padding: 14px 32px;
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

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

.btn-link {
    font-family: var(--font-heading);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 4px;
}

.btn-link:hover {
    color: var(--color-text-light);
}


.announcement-bar {
    background-color: var(--color-primary);
    color: var(--color-secondary);
    padding: 8px 0;
    font-size: 13px;
    font-family: var(--font-body);
    font-weight: 500;
    letter-spacing: 0.5px;
}


.header {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.header.scrolled {
    box-shadow: var(--shadow-sm);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo img{
    width: 150px;
    height: 80px;
    display: block;
}


.main-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    gap: 32px;
}

.nav-link {
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 500;
    text-transform: uppercase;
    position: relative;
    padding: 30px 0;
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 25px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: var(--transition);
}

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

.sale-link {
    color: var(--color-accent);
}


.has-mega-menu {
    position: static;
}

.mega-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--color-secondary);
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    z-index: 999;
    border-top: 1px solid var(--color-border);
}

.has-mega-menu:hover .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mega-menu-content {
    display: grid;
    grid-template-columns: 1fr 1fr 2fr;
    gap: 40px;
    padding: 40px 20px;
}

.mega-title {
    font-size: 16px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--color-border);
}

.mega-list li {
    margin-bottom: 12px;
}

.mega-list a {
    color: var(--color-text-light);
    font-size: 15px;
}

.mega-list a:hover {
    color: var(--color-primary);
    padding-left: 5px;
}

.mega-banner {
    position: relative;
    height: 100%;
    min-height: 250px;
    border-radius: 8px;
    overflow: hidden;
}

.mega-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.mega-banner:hover img {
    transform: scale(1.05);
}

.mega-banner-content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 30px;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: white;
}

.mega-banner-content h4 {
    font-size: 20px;
    margin-bottom: 10px;
}

.mega-banner-content .btn-link {
    color: white;
}


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

.action-btn {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--color-primary);
    position: relative;
    transition: var(--transition);
}

.action-btn:hover {
    transform: scale(1.1);
}

.cart-count {
    position: absolute;
    top: -5px;
    right: -8px;
    background-color: var(--color-primary);
    color: white;
    font-size: 10px;
    font-weight: bold;
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.user-dropdown-wrap {
    position: relative;
}

.user-dropdown {
    position: absolute;
    top: 100%;
    right: -20px;
    background: white;
    box-shadow: var(--shadow-md);
    width: 150px;
    padding: 10px 0;
    border-radius: 4px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
}

.user-dropdown-wrap:hover .user-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(10px);
}

.user-dropdown a {
    display: block;
    padding: 10px 20px;
    font-size: 14px;
    font-family: var(--font-heading);
}

.user-dropdown a:hover {
    background: var(--color-bg-light);
}


.hero {
    height: calc(100vh - 120px);
    min-height: 600px;
    position: relative;
    overflow: hidden;
}

.slide {
    flex-shrink: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    padding-left: 10%;
    position: relative;
}

.slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.3);
}

.slide-content {
    position: relative;
    z-index: 1;
    color: white;
    max-width: 600px;
    transform: translateY(30px);
    opacity: 0;
    animation: fadeUp 1s 0.5s forwards ease;
}

@keyframes fadeUp {
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.slide-subtitle {
    font-size: 18px;
    letter-spacing: 4px;
    margin-bottom: 10px;
    font-weight: 500;
}

.slide-title {
    font-size: 64px;
    line-height: 1.1;
    margin-bottom: 20px;
}

.slide-desc {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.9;
}


.section-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 40px;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 20px;
}

.section-header h2 {
    font-size: 28px;
    letter-spacing: 1px;
}

.tabs {
    display: flex;
    gap: 20px;
}

.tab-btn {
    background: none;
    border: none;
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text-light);
    cursor: pointer;
    position: relative;
    padding-bottom: 5px;
}

.tab-btn.active, .tab-btn:hover {
    color: var(--color-primary);
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -21px; /* Align with border */
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-primary);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.product-card {
    group: product;
}

.product-image {
    position: relative;
    aspect-ratio: 3/4;
    overflow: hidden;
    background-color: var(--color-bg-light);
    margin-bottom: 15px;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    transition: opacity 0.5s ease, transform 1s ease;
}

.img-secondary {
    opacity: 0;
}

.product-card:hover .img-primary {
    opacity: 0;
}

.product-card:hover .img-secondary {
    opacity: 1;
    transform: scale(1.05);
}

.product-badges {
    position: absolute;
    top: 10px;
    left: 10px;
    display: flex;
    flex-direction: column;
    gap: 5px;
    z-index: 2;
}

.badge {
    padding: 4px 10px;
    font-size: 11px;
    font-weight: bold;
    text-transform: uppercase;
    font-family: var(--font-heading);
    background: var(--color-primary);
    color: white;
}

.badge.sale {
    background: var(--color-accent);
}

.product-actions {
    position: absolute;
    bottom: -50px;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: center;
    gap: 10px;
    padding: 15px;
    background: linear-gradient(transparent, rgba(0,0,0,0.5));
    transition: var(--transition);
    z-index: 2;
}

.product-card:hover .product-actions {
    bottom: 0;
}

.btn-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: white;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
    transition: var(--transition);
}

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

.product-info {
    text-align: center;
}

.product-title {
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 5px;
}

.product-title a:hover {
    color: var(--color-text-light);
}

.product-price {
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 600;
}

.price-old {
    text-decoration: line-through;
    color: var(--color-text-light);
    font-size: 13px;
    margin-left: 8px;
    font-weight: 400;
}

/* Banner Section */
.banner-wrapper {
    position: relative;
    height: 400px;
    border-radius: 4px;
    overflow: hidden;
}

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

.banner-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.4);
}

.banner-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 1;
    color: white;
    width: 100%;
}

.banner-content h2 {
    font-size: 42px;
    margin-bottom: 20px;
    line-height: 1.2;
}

/* Footer */
.footer {
    background-color: var(--color-bg-light);
    padding-top: 80px;
    border-top: 1px solid var(--color-border);
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 2fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 20px;
}

.footer-logo span {
    font-weight: 300;
}

.footer-col p {
    color: var(--color-text-light);
    margin-bottom: 20px;
    font-size: 14px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: white;
    border-radius: 50%;
    font-size: 18px;
    color: var(--color-primary);
}

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

.footer-col h3 {
    font-size: 16px;
    margin-bottom: 20px;
}

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

.footer-col ul a {
    color: var(--color-text-light);
    font-size: 14px;
}

.footer-col ul a:hover {
    color: var(--color-primary);
    padding-left: 5px;
}

.newsletter-form {
    display: flex;
    border-bottom: 1px solid var(--color-primary);
    padding-bottom: 5px;
}

.newsletter-form input {
    flex-grow: 1;
    border: none;
    background: transparent;
    padding: 10px 0;
    font-family: var(--font-body);
    font-size: 14px;
    outline: none;
}

.newsletter-form button {
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: var(--color-primary);
}

.footer-bottom {
    text-align: center;
    padding: 20px 0;
    border-top: 1px solid var(--color-border);
    color: var(--color-text-light);
    font-size: 13px;
}

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

@media (max-width: 768px) {
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-container {
        grid-template-columns: 1fr 1fr;
    }
    
    .mega-menu-content {
        grid-template-columns: 1fr;
    }
    
    .nav-list {
        display: none; 
    }
    
    .slide-title {
        font-size: 40px;
    }
}
@media (max-width: 480px) {
    .product-grid {
        grid-template-columns: 1fr;
    }
    .footer-container {
        grid-template-columns: 1fr;
    }
}