/* Top Bar */
.top-bar {
    background-color: var(--clr-primary);
    color: #fff;
    text-align: center;
    padding: 8px;
    font-size: 0.85rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* Header & Nav */
.header {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--clr-border);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: padding var(--tr-med), box-shadow var(--tr-med);
}

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

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px var(--space-md);
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--clr-primary);
}

.desktop-nav .nav-list {
    display: flex;
    gap: 2rem;
}

.desktop-nav a {
    font-size: 0.95rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    padding: 5px 0;
}

.desktop-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background-color: var(--clr-accent);
    transition: width var(--tr-med);
}

.desktop-nav a:hover::after,
.desktop-nav a.active::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.icon-btn {
    background: none;
    border: none;
    font-size: 1.2rem;
    color: var(--clr-primary);
    cursor: pointer;
    position: relative;
    transition: color var(--tr-fast);
}

.icon-btn:hover {
    color: var(--clr-accent);
}

.cart-btn .cart-count {
    position: absolute;
    top: -8px;
    right: -10px;
    background-color: var(--clr-accent);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    font-family: var(--font-sans);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    cursor: pointer;
    border: none;
    border-radius: 0;
    transition: all var(--tr-med);
    text-align: center;
}

.btn-primary {
    background-color: var(--clr-primary);
    color: #fff;
}

.btn-primary:hover {
    background-color: var(--clr-accent);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--clr-primary);
    color: var(--clr-primary);
}

.btn-outline:hover {
    background-color: var(--clr-primary);
    color: #fff;
}

.btn-outline-light {
    background-color: transparent;
    border: 1px solid #fff;
    color: #fff;
}

.btn-outline-light:hover {
    background-color: #fff;
    color: var(--clr-primary);
}

.btn-block {
    display: block;
    width: 100%;
}

/* Footer styling */
.footer {
    background-color: var(--clr-surface);
    padding-top: var(--space-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.footer-logo {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 700;
    display: block;
    margin-bottom: var(--space-sm);
}

.footer-brand p {
    color: var(--clr-text-light);
    margin-bottom: var(--space-sm);
    max-width: 300px;
}

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

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: #fff;
    color: var(--clr-primary);
    box-shadow: var(--shadow-sm);
    transition: all var(--tr-fast);
}

.social-links a:hover {
    background-color: var(--clr-accent);
    color: #fff;
    transform: translateY(-3px);
}

.footer-links h3, .footer-newsletter h3 {
    margin-bottom: var(--space-sm);
    font-size: 1.2rem;
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--clr-text-light);
}

.footer-links a:hover {
    color: var(--clr-accent);
    padding-left: 5px;
}

.footer-newsletter p {
    color: var(--clr-text-light);
    margin-bottom: var(--space-sm);
}

.newsletter-form {
    display: flex;
}

.newsletter-form input {
    flex: 1;
    padding: 12px 15px;
    border: 1px solid var(--clr-border);
    border-right: none;
    font-family: var(--font-sans);
    outline: none;
}

.newsletter-form input:focus {
    border-color: var(--clr-accent);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md) 0;
    border-top: 1px solid var(--clr-border);
    color: var(--clr-text-light);
    font-size: 0.9rem;
}

.payment-methods {
    display: flex;
    gap: 15px;
    font-size: 1.5rem;
    color: var(--clr-border);
}

/* Mobile Nav Styles */
.mobile-nav {
    position: fixed;
    top: 0;
    left: -300px;
    width: 300px;
    height: 100vh;
    background-color: #fff;
    z-index: 2000;
    padding: var(--space-md);
    transition: left var(--tr-med);
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
}

.mobile-nav.open {
    left: 0;
}

.mobile-nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--clr-border);
}

.close-menu-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--clr-text-light);
}

.mobile-nav-list {
    flex: 1;
}

.mobile-nav-list li {
    margin-bottom: var(--space-sm);
}

.mobile-nav-list a {
    display: block;
    font-size: 1.2rem;
    font-weight: 500;
    text-transform: uppercase;
    padding: 10px 0;
    border-bottom: 1px solid var(--clr-surface);
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    z-index: 1500;
    opacity: 0;
    visibility: hidden;
    transition: all var(--tr-med);
}

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

/* Responsive Overrides */
@media (max-width: 900px) {
    .desktop-nav {
        display: none;
    }
    .mobile-menu-btn {
        display: block;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 500px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
}

/* Category Grid */
.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-md);
}

.category-card {
    display: block;
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.category-img-wrapper {
    position: relative;
    padding-top: 120%; /* 5:6 aspect ratio */
    overflow: hidden;
}

.category-img-wrapper img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--tr-slow);
}

.category-card:hover .category-img-wrapper img {
    transform: scale(1.05);
}

.category-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: var(--space-md);
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.category-info h3 {
    color: #fff;
    font-size: 1.8rem;
    margin-bottom: 5px;
}

.shop-now {
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 5px;
    opacity: 0.8;
    transition: opacity var(--tr-fast), gap var(--tr-fast);
}

.category-card:hover .shop-now {
    opacity: 1;
    gap: 10px;
}

/* Product Grid */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-md);
}

.product-card {
    background-color: #fff;
    transition: transform var(--tr-fast);
}

.product-card:hover {
    transform: translateY(-5px);
}

.product-img-wrapper {
    position: relative;
    padding-top: 133%; /* 3:4 aspect ratio */
    overflow: hidden;
    background-color: var(--clr-surface);
    margin-bottom: var(--space-sm);
}

.product-img-wrapper img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background-color: var(--clr-primary);
    color: #fff;
    padding: 4px 10px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    z-index: 2;
}

.badge.sale { background-color: var(--clr-error); }
.badge.new { background-color: var(--clr-success); }
.badge.trending { background-color: var(--clr-accent); }

.product-actions {
    position: absolute;
    bottom: -50px;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: center;
    gap: 10px;
    padding: 15px;
    background: linear-gradient(to top, rgba(255,255,255,0.9), rgba(255,255,255,0));
    transition: bottom var(--tr-med);
}

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

.action-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #fff;
    color: var(--clr-primary);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: all var(--tr-fast);
}

.action-btn:hover {
    background-color: var(--clr-primary);
    color: #fff;
    transform: translateY(-3px);
}

.product-details {
    padding: 0 5px;
}

.product-cat {
    font-size: 0.8rem;
    color: var(--clr-text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    display: block;
    margin-bottom: 3px;
}

.product-name {
    font-size: 1.1rem;
    font-family: var(--font-sans);
    font-weight: 500;
    margin-bottom: 5px;
}

.product-name a {
    color: var(--clr-primary);
}

.product-name a:hover {
    color: var(--clr-accent);
}

.product-price {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--clr-primary);
}

/* Toast Notification */
.toast-notification {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: var(--clr-primary);
    color: #fff;
    padding: 15px 25px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
    z-index: 3000;
    transform: translateY(100px);
    opacity: 0;
    transition: all var(--tr-med);
}

.toast-notification.show {
    transform: translateY(0);
    opacity: 1;
}

.bump {
    animation: bump 0.3s ease-out;
}

@keyframes bump {
    0% { transform: scale(1); }
    50% { transform: scale(1.3); }
    100% { transform: scale(1); }
}

/* Hero Section */
.hero {
    position: relative;
    height: 85vh;
    min-height: 500px;
    background-color: var(--clr-surface);
    background-image: url('../assets/images/hero.png');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(to right, rgba(0,0,0,0.4), transparent);
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 600px;
    padding: 0 var(--space-xl);
    color: #fff;
}

.hero-content h1 {
    font-size: 4rem;
    color: #fff;
    margin-bottom: var(--space-sm);
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: var(--space-md);
    opacity: 0.9;
}

/* Promo Section */
.promo-section {
    background-color: var(--clr-primary);
    color: #fff;
    text-align: center;
    padding: var(--space-xl) var(--space-md);
    margin: var(--space-lg) 0;
}

.promo-content span {
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.9rem;
    color: var(--clr-accent);
    display: block;
    margin-bottom: 15px;
}

.promo-content h2 {
    color: #fff;
    font-size: 3rem;
    margin-bottom: var(--space-md);
}

@media (max-width: 768px) {
    .hero-content { padding: 0 var(--space-md); }
    .hero-content h1 { font-size: 3rem; }
}